Abstract: ABSTRACT LID ASSEMBLY The present disclosure describes a lid assembly (100). The lid assembly (100) comprises a lid (102), a cranking element (104) configured to enable selective movement of the lid (102), a tension spring (106) operatively coupled to the cranking element (104) and a locking element (108). The locking element (108) is configured to lock the lid (102) in the closed position. FIG. 1
DESC:LID ASSEMBLY
CROSS REFERENCE TO RELATED APPLICATIONS
The present application claims priority from Indian Provisional Patent Application No. 202421053198 filed on 12/07/2024, the entirety of which is incorporated herein by a reference.
TECHNICAL FIELD
The present disclosure generally relates to a lid assembly. Particularly, the present disclosure relates to a lid assembly of with automated closing feature.
BACKGROUND
Recently, there has been a rapid development in the automotive technologies. The two-wheeler automobiles are particularly popular due to their affordability and lower cost of running. The two-wheeler automobiles provide economical and convenient commute option in the city traffic.
Two-wheeler vehicles are commonly equipped with storage compartments to accommodate various articles such as helmets, documents, or utility items. These storage compartments are typically enclosed using lids that provide protection to the stored articles against dust, theft, and external environmental conditions. Conventionally, such lids are connected to the storage compartment using a hinge mechanism positioned at one end, allowing the lid to pivot open and closed. However, these conventional hinged lids exhibit a large sweep area during opening and closing operations, which not only demands significant space but may also obstruct or reduce the effective usable volume of the storage compartment. In an attempt to address this limitation, some designs employ lids that open in an outward direction away from the storage compartment. While such configurations may reduce the sweep area inside the compartment, they introduce additional challenges. For instance, outward-opening lids are susceptible to interference or collision with adjacent structural components of the vehicle, especially in compact or densely packed vehicle layouts. Furthermore, repeated application of excessive force while pulling the lid outward can result in mechanical failure, misalignment, or permanent damage to the lid or the associated mounting structure.
Therefore, there exists a need for an improved lid assembly that overcomes one or more problems associated as set forth above.
SUMMARY
An object of the present disclosure is to provide a lid assembly.
In accordance with an aspect of the present disclosure, there is provided a lid assembly. The lid assembly comprises a lid, a cranking element configured to enable selective movement of the lid, a tension spring operatively coupled to the cranking element and a locking element. The locking element is configured to lock the lid in the closed position.
The present disclosure provides the lid assembly. Advantageously, the lid assembly facilitates the controlled and smooth movement of the lid during opening and closing operations, while minimizing the sweep area typically associated with hinged lids. Furthermore, the lid assembly ensures the secure locking of the lid in the closed position, thereby enhances the safety and theft prevention. Additionally, the lid assembly enables the guided and stable lid motion, thereby preventing the unintended rotation, lifting, or misalignment during operation. Furthermore, the lid assembly provides an ergonomic interface for users to conveniently open the lid, thereby reducing the need for excessive force. Moreover, the lid assembly further contributes to controlled movement which enhances the durability and reliability of the lid mechanism. Overall, the lid assembly provides a compact, user-friendly, and robust solution for storage compartment, with reduced risk of mechanical interference and damage.
Additional aspects, advantages, features and objects of the present disclosure would be made apparent from the drawings and the detailed description of the illustrative embodiments constructed in conjunction with the appended claims that follow.
It will be appreciated that features of the present disclosure are susceptible to being combined in various combinations without departing from the scope of the present disclosure as defined by the appended claims.
BRIEF DESCRIPTION OF DRAWINGS
The summary above, as well as the following detailed description of illustrative embodiments, is better understood when read in conjunction with the appended drawings. For the purpose of illustrating the present disclosure, exemplary constructions of the disclosure are shown in the drawings. However, the present disclosure is not limited to specific methods and instrumentalities disclosed herein. Moreover, those in the art will understand that the drawings are not to scale. Wherever possible, like elements have been indicated by identical numbers.
Embodiments of the present disclosure will now be described, by way of example only, with reference to the following diagrams wherein:
FIG. 1 illustrates a section view of a lid assembly, in accordance with an aspect of the present disclosure.
FIG. 2 illustrates a sectional perspective view of a lid assembly, in accordance with another embodiment of the present disclosure.
FIG. 3 illustrates a perspective view of a lid assembly, in accordance with another embodiment of the present disclosure.
In the accompanying drawings, an underlined number is employed to represent an item over which the underlined number is positioned or an item to which the underlined number is adjacent. A non-underlined number relates to an item identified by a line linking the non-underlined number to the item. When a number is non-underlined and accompanied by an associated arrow, the non-underlined number is used to identify a general item at which the arrow is pointing.
DETAILED DESCRIPTION
The following detailed description illustrates embodiments of the present disclosure and ways in which they can be implemented. Although some modes of carrying out the present disclosure have been disclosed, those skilled in the art would recognise that other embodiments for carrying out or practising the present disclosure are also possible.
The description set forth below in connection with the appended drawings is intended as a description of certain embodiments of a lid assembly and is not intended to represent the only forms that may be developed or utilised. The description sets forth the various structures and/or functions in connection with the illustrated embodiments; however, it is to be understood that the disclosed embodiments are merely exemplary of the disclosure that may be embodied in various and alternative forms. The figures are not necessarily to scale; some features may be exaggerated or minimised to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention.
While the disclosure is susceptible to various modifications and alternative forms, specific embodiment thereof has been shown by way of example in the drawings and will be described in detail below. It should be understood, however, that it is not intended to limit the disclosure to the particular forms disclosed, but on the contrary, the disclosure is to cover all modifications, equivalents, and alternatives falling within the scope of the disclosure.
The terms “comprise”, “comprises”, “comprising”, “include(s)”, or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a setup, system that comprises a list of components or steps does not include only those components or steps but may include other components or steps not expressly listed or inherent to such setup or system. In other words, one or more elements in a system or apparatus preceded by “comprises... a” does not, without more constraints, preclude the existence of other elements or additional elements in the system or apparatus.
In the following detailed description of the embodiments of the disclosure, reference is made to the accompanying drawings and which are shown by way of illustration specific embodiments in which the disclosure may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the disclosure, and it is to be understood that other embodiments may be utilized and that changes may be made without departing from the scope of the present disclosure. The following description is, therefore, not to be taken in a limiting sense.
The present disclosure will be described herein below with reference to the accompanying drawings. In the following description, well known functions or constructions are not described in detail since they would obscure the description with unnecessary detail.
As used herein, the term “lid assembly” refers to an integrated mechanical structure configured to selectively cover and uncover an opening of a compartment, such as a storage compartment. The lid assembly typically comprises a lid for covering the compartment, along with associated mechanical components such as cranking mechanisms, springs, guiding elements, and locking mechanisms. These components work in coordination to facilitate the controlled opening, closing, locking, and positioning of the lid. The lid assembly may be configured to allow sliding, rotational, or guided movement of the lid relative to the compartment and is designed to enhance ease of access, security, and operational reliability while minimizing spatial interference and mechanical wear.
As used herein, the terms “lid” refers to a movable covering element configured to selectively enclose or expose an opening of a storage compartment. The lid may be structured to move along a predefined path, such as sliding, pivoting, or cranking, to enable access to or closure of the compartment. The lid may be constructed from a rigid or semi-rigid material and may optionally include additional features such as tabs, protrusions, or attachment interfaces to facilitate user interaction, mechanical coupling, or guided movement. The lid is intended to provide physical protection to the contents of the compartment and may also serve aesthetic or structural purposes.
As used herein, the term “cranking element” refers to a mechanical component configured to enable controlled and guided movement of a lid between open and closed positions. The cranking element is operatively coupled to the lid and is typically connected to one or more biasing members, such as a tension spring, to assist in returning the lid to the original position after displacement. The cranking element may comprise one or more levers, arms, linkages, or rotary members, and may be connected to the lid via a mechanical interface such as a pin-slot engagement or pivot joint. The cranking element functions to convert linear or rotational input into a defined motion path for the lid, thereby reducing the sweep area and enabling compact, efficient actuation of the lid assembly.
As used herein, the term “selective movement” refers to a movement that is enabled or restricted based on specific design conditions, such as the engagement of mechanical elements, application of force, or actuation of control mechanisms, thereby allowing the component to move in a guided and controlled manner along a predetermined path or within defined limits.
As used herein, the term “tension spring” refers to a mechanical spring element designed to operate under tensile load, such that the spring elongates when a pulling force is applied. The tension spring stores mechanical energy when stretched and exerts a restoring force in the opposite direction to return to its original, unstretched length. The tension spring typically comprises a helical coil structure made of elastic material, with end features (such as hooks, loops, or attachment elements) configured to connect to other mechanical components.
As used herein, the term “operatively coupled” refers to a relationship between two or more components that are connected or associated in such a way that the operation or movement of one component affects, controls, or enables the function of the other component, either directly or indirectly. The coupling may be mechanical, electrical, magnetic, hydraulic, pneumatic, or a combination thereof, and may include intermediate components or linkages.
As used herein, the term “locking element” refers to a mechanical, electromechanical, or spring-loaded component or assembly configured to retain the lid in a secured, closed position with respect to the storage compartment, and optionally, to release the lid upon user input or actuation. The locking element may include, but is not limited to, latches, detents, hooks, push knobs, cam locks, or any other mechanical features or sub-assemblies that engage with corresponding locking structures on the lid or the storage compartment to prevent unintended or unauthorized opening of the lid. The locking element may be manually or automatically operated and may further be configured to interface with user-actuated mechanisms such as push knobs, levers, or key-operated actuators for selective locking and unlocking of the lid.
As used herein, the term “at least one functional surface” and “functional surface” are used interchangeably and refer to a surface, profile, or guide feature that is configured to facilitate, direct, or control the movement of the lid between an open position and a closed position. The functional surface may include, but is not limited to, a groove, channel, track, rail, cam profile, contoured guide, or any combination thereof. The functional surface may be integrally formed or separately attached to the lid assembly or associated components, and is designed to interact with a mating element (such as a pin, projection, or follower) of the lid or cranking mechanism to ensure proper alignment, restrict unwanted motion, and provide a defined path for smooth and consistent lid operation.
As used herein, the term “protruding tab” and “tab” are used interchangeably and refer to an integrally formed or separately attached extension on the surface of the lid, which extends outward from the plane or contour of the lid body. The protruding tab is configured to be accessible to a user and serves as a handling interface that facilitates manual engagement with the lid. The protruding tab provides a gripping or contact surface to enable the user to apply force in a predefined direction, such as to slide, push, or pull the lid to initiate its movement between closed and open positions. The protruding tab may be of various shapes, such as a lip, flange, handle, ridge, or knob, and is dimensioned to allow ergonomic and repeatable operation without requiring excessive effort or risking damage to the lid assembly.
As used herein, the term “crank mechanism” refers to a mechanical linkage configured to convert rotary motion into linear motion or vice versa. The crank mechanism comprises one or more rotational or pivoting elements that are mechanically coupled to the lid and/or spring components to facilitate controlled, guided movement of the lid between an open and a closed position. The crank mechanism may include components such as arms, levers, pivots, or shafts arranged in a manner that enables the transmission of force and motion, allowing the lid to follow a predefined path with reduced sweep area. The crank mechanism may also be operatively coupled to a biasing member, such as a tension spring, to assist in returning the lid to its closed position upon release.
As used herein, the term “push knob” refers to a manually operable actuator configured to be displaced in a pushing direction by a user to trigger a mechanical action. In the context of the present invention, the push knob is operatively connected to a locking element and is configured to selectively engage or disengage the locking element to lock or unlock the lid. The push knob may be spring-loaded or mechanically biased to return to its original position after actuation and may be positioned externally or integrated within the lid assembly to provide intuitive user access.
As used herein, the term “orientation spring” refers to a spring element configured to maintain or restore a predetermined positional orientation of a movable component, such as a lid, during the operational cycle. The orientation spring is operatively coupled to the lid and/or associated components to resist unintended movements including rotation, tilting, or displacement caused by external disturbances such as vibrations, unlocking actions, or partial release of locking mechanisms. The orientation spring ensures that the lid remains aligned along its intended path of motion, thereby contributing to smooth operation, structural integrity, and user safety.
As used herein, the term “mechanically coupled” refers to a physical connection or interaction between two or more components such that movement, force, or mechanical energy is transferred or transmitted between the components, either directly or indirectly. The mechanical coupling may be achieved through various means, including but not limited to fasteners, gears, cams, linkages, joints, levers, or mating features, and may permit or restrict relative motion depending on the design intent.
As used herein, the term “pin-slot mate” refers to a mechanical coupling configuration wherein a pin element is movably received within a corresponding slot element, such that the movement of the pin is guided and constrained along the path defined by the slot. This mating configuration allows for controlled linear, curvilinear, or guided motion between two interconnected components. The pin-slot mate facilitates relative guided movement between the lid and the cranking element, enabling the lid to follow a defined opening and closing path while maintaining its positional stability and alignment throughout the motion.
Figure 1 & 2, in accordance with an embodiment describes a lid assembly 100. The lid assembly 100 comprises a lid 102, a cranking element 104 configured to enable selective movement of the lid 102, a tension spring 106 operatively coupled to the cranking element 104 and a locking element 108. The locking element 108 is configured to lock the lid 102 in the closed position.
In an embodiment, the lid assembly 100 comprises at least one functional surface 110 configured to guide the lid 102 in open and close position. The functional surface 110 may be integrated within or positioned adjacent to the path of the lid 102 and may be geometrically contoured or shaped to define and restrict the motion of the lid 102 along a predetermined trajectory. The functional surface 110 cooperates with the mechanical components of the lid assembly 100 such as the cranking element 104 to ensure a controlled and stable sliding movement of the lid 102. By incorporating the functional surface 110 lies in the ability to minimize the unintended deviation or misalignment of the lid 102 during actuation, thereby enhancing the operational precision, repeatability, and durability of the lid assembly 100. Moreover, the functional surface 110 contributes to the reduction of mechanical interference with other components by ensuring that the lid 102 remains within a defined motion envelope.
In an embodiment, the lid 102 comprises a protruding tab 112 configured to provide a surface to a user to slide the lid 102 in the open position. The protruding tab 112 provides the accessible surface for the user to apply force and slide the lid 102 into the open position. The protruding tab 112 may be ergonomically positioned on the outer surface of the lid 102 to facilitate intuitive user interaction which enables the efficient manual operation without the need for additional tools or mechanisms. The protruding tab 112 extends outward from the plane of the lid 102, thereby allows the user to grip or push the protruding tab 112 to initiate the movement of the lid 102 along the guided path. The use of the protruding tab 112 configuration lies in enhancing the ease of operation and user ergonomics, particularly in confined or compact spaces where traditional hinged or pull-type lids may be impractical. Also, the protruding tab 112 reduces the chances of applying excessive force directly on the lid 102, thereby minimizing mechanical wear or potential damage over time.
In an embodiment, the cranking element 104 comprises a crank mechanism 114 connected to the tension spring 106 for returning the lid 102 in the closed position from the open position, after the lid 102 is opened by the user. Furthermore, the tension spring 106 is a helical spring. The crank mechanism 114 may be configured to assist in the controlled return of the lid 102 from the open position to the closed position. When the user opens the lid 102, the crank mechanism 114 allows the lid 102 to move along the predefined path while simultaneously storing potential energy in the tension spring 106. Once the user releases the lid 102 or stops applying force, the stored energy in the tension spring 106 may be utilized by the crank mechanism 114 to drive the lid 102 back into the closed position in a smooth and controlled manner. Advantageously, the crank mechanism 114 is a self-closing mechanism that enhances the user convenience and safety by reducing the need for manual repositioning of the lid 102 after opening. Moreover, the crank mechanism 114 also minimizes the risk of damage due to abrupt or forceful closing, thereby increasing the durability and operational reliability of the lid assembly 100. Furthermore, the crank mechanism 114 ensures the precise alignment and repeatable motion, thereby preventing the misalignment or jamming, which are common in conventional systems.
In an embodiment, the locking element 108 comprises a push knob 116 such that the push knob 116 is operatively connected to the locking element 108. The push knob 116 may be positioned such that the knob 116 may conveniently be accessed and actuated by the user to perform locking and unlocking operations. When the push knob 116 may be pressed or actuated, the push knob 116 transmits a mechanical input to the locking element 108, thereby enables the selective engagement or disengagement of the lid 102 in the closed position. The provision of the push knob 116 simplifies the user interaction by offering a single-action operation to secure or release the lid 102. The inclusion of the push knob 116 enhances the usability through a simplified locking interface, reduces the effort required by the user to operate the lock, and improves the safety and reliability by ensuring secure retention of the lid 102 during operation.
In an embodiment, the push knob 116 is configured to selectively lock and unlock the lid 102. The push knob 116 may be configured to selectively lock and unlock the lid, thereby allows the user to securely close component or access the component as needed. When the push knob 116 may be actuated, the knob 116 engages or disengages the locking mechanism, effectively transitioning the lid 102 between a locked (secured) state and an unlocked (accessible) state. The push knob 116 configuration simplifies the user interaction by enabling the single-point actuation for both locking and unlocking functions. Moreover, the single point actuation eliminates the need for complex latching mechanisms or tools, thereby enhancing the ease of use and operational efficiency. Moreover, the integration of the push knob 116 with the locking element 108 ensures compact design compatibility, making the lid assembly 100 particularly suitable for space-constrained environments and reduces the mechanical wear and tear caused by forceful or improper handling, thus improving the reliability and longevity of the lid assembly 100.
In an embodiment, the lid assembly 100 comprises an orientation spring 118 configured to maintain the orientation of the lid 102 and prevent unintended rotation, lifting, or displacement during unlocking. The orientation spring 118 may be configured to exert a biasing force that stabilizes the lid 102 and prevents any unintended rotation, lifting, or lateral displacement that may otherwise occur when the locking element 108 may be disengaged. The orientation spring 118 ensures that the lid 102 remains properly positioned within the guided path, contributes to smooth and predictable motion during user operation. By incorporating the orientation spring 118 lies in the ability to enhance the positional control and reliability of the lid assembly 100. Beneficially, by maintaining the orientation of the lid 102, the orientation spring 118 prevents misalignment-related mechanical interference with surrounding components and ensures that the lid 102 engages seamlessly with the cranking element 104 and locking mechanism. Furthermore, the orientation spring 118 improves the user experience by eliminating erratic lid behavior during unlocking and supports long-term durability by minimizing wear caused by unintended movements or off-axis stresses.
In an embodiment, the cranking element 104 is mechanically coupled to the lid 102 through a pin-slot mate 120 allowing selective movement of a pin of the lid 102 inside a slot of the cranking element 104. The pin-slot mate 120 coupling enables a guided and controlled movement of the lid 102 relative to the cranking element 104 during opening and closing operations. The slot may be linear or curvilinear, depending on the desired movement trajectory of the lid 102. The pin-slot mate 120 allows the lid 102 to slide or rotate in a constrained path without undesired wobbling or misalignment. The pin-slot mate 120 provides the precise guidance and stability to the lid 102 during operation, thereby ensuring a smooth, predictable motion profile. Also, the use of pin-slot mate 120 reduces the likelihood of lid displacement, jamming, or uneven wear, and allows the actuation mechanism to operate efficiently with minimal mechanical stress. Moreover, the arrangement contributes to compact packaging of the lid assembly 100 by avoiding large sweep areas, which is especially beneficial in space-constrained storage compartments. Additionally, the guided motion through the pin-slot mate 120 also complements the action of the cranking element 104 and the tension spring 106, resulting in enhanced durability and ease of use for the end user.
Figure 3, describes the lid assembly 100 functions as a closure mechanism for a storage box or compartment integrated within the vehicle body, such as under the seat or in the front panel. The lid assembly 100 comprises the lid 102, the locking element 108 and the protruding tab 112. The lid 102 is designed to open and close in a controlled manner using the cranking element 104 and the tension spring, ensuring smooth operation within limited space. The lid assembly 100 enables secure storage access without requiring large clearance for lid movement.
The present disclosure provides the lid assembly 100. The lid assembly 100 as disclosed by present disclosure is advantageous for enhanced both functionality and user experience in storage applications. Beneficially, by employing the cranking element 104 coupled with the tension spring 106, the lid 102 may be opened and returned to the closed position in a controlled and reliable manner, thereby eliminates the need for excessive manual force and reducing wear over time. Beneficially, the use of the pin-slot mate 120 between the lid 102 and the cranking element 104 provides the precisely guided motion path, ensuring stable, aligned movement and minimizing the risk of jamming or misalignment during operation. Furthermore, the inclusion of at least one functional surface 110 within the lid assembly 100 aids in directing the movement of the lid 102 which significantly enhances the smooth actuation without lateral play or vibration. Furthermore, the inclusion of the orientation spring 118 helps to maintain the correct positioning of the lid 102 during unlocking, thereby effectively prevents the unintended rotation, lifting, or displacement and improves the safety and operational consistency. Furthermore, the push knob 116 significantly allows for quick and secure locking or unlocking of the lid 102, streamlining the user interaction while maintaining a compact form factor. Additionally, the protruding tab 112 on the lid 102 serves as an ergonomic feature that provides a tactile grip surface for the user, making the lid 102 easier to operate even in compact or awkward locations. Overall, the integration of the multiple features results in the compact, efficient, and durable lid assembly 100 that addresses the limitations of conventional hinged systems, particularly in space-constrained environments like two-wheeler storage compartments.
In an embodiment, the lid assembly 100 comprises the lid 102, the cranking element 104 configured to enable selective movement of the lid 102, the tension spring 106 operatively coupled to the cranking element 104 and the locking element 108. The locking element 108 is configured to lock the lid 102 in the closed position. Furthermore, the lid assembly 100 comprises the at least one functional surface 110 configured to guide the lid 102 in open and close position. Furthermore, the lid 102 comprises the protruding tab 112 configured to provide the surface to the user to slide the lid 102 in the open position. Furthermore, the cranking element 104 comprises the crank mechanism 114 connected to the tension spring 106 for returning the lid 102 in the closed position from the open position, after the lid 102 is opened by the user. Furthermore, the tension spring 106 is the helical spring. Furthermore, the locking element 108 comprises the push knob 116 such that the push knob 116 is operatively connected to the locking element 108. Furthermore, the push knob 116 is configured to selectively lock and unlock the lid 102. Furthermore, the lid assembly 100 comprises the orientation spring 118 configured to maintain the orientation of the lid 102 and prevent unintended rotation, lifting, or displacement during unlocking. Furthermore, the cranking element 104 is mechanically coupled to the lid 102 through the pin-slot mate 120 allowing selective movement of the pin of the lid 102 inside the slot of the cranking element 104.
In the description of the present invention, it is also to be noted that, unless otherwise explicitly specified or limited, the terms “disposed,” “mounted,” and “connected” are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected, either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Modifications to embodiments and combination of different embodiments of the present disclosure described in the foregoing are possible without departing from the scope of the present disclosure as defined by the accompanying claims. Expressions such as “including”, “comprising”, “incorporating”, “have”, “is” used to describe and claim the present disclosure are intended to be construed in a non- exclusive manner, namely allowing for items, components or elements not explicitly described also to be present. Reference to the singular is also to be construed to relate to the plural where appropriate.
Although embodiments have been described with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More particularly, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the present disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, alternative uses will also be apparent to those skilled in the art.
,CLAIMS:WE CLAIM:
1. A lid assembly (100), wherein the lid assembly (100) comprises:
- a lid (102);
- a cranking element (104) configured to enable selective movement of the lid (102);
- a tension spring (106) operatively coupled to the cranking element (104); and
- a locking element (108), wherein the locking element (108) is configured to lock the lid (102) in the closed position.
2. The lid assembly (100) as claimed in claim 1, wherein the lid assembly (100) comprises at least one functional surface (110) configured to guide the lid (102) in open and close position.
3. The lid assembly (100) as claimed in claim 1, wherein the lid (102) comprises a protruding tab (112) configured to provide a surface to a user to slide the lid (102) in the open position.
4. The lid assembly (100) as claimed in claim 1, wherein the cranking element (104) comprises a crank mechanism (114) connected to the tension spring (106) for returning the lid (102) in the closed position from the open position, after the lid (102) is opened by the user.
5. The lid assembly (100) as claimed in claim 1, wherein the tension spring (106) is a helical spring.
6. The lid assembly (100) as claimed in claim 1, wherein the locking element (108) comprises a push knob (116) such that the push knob (116) is operatively connected to the locking element (108).
7. The lid assembly (100) as claimed in claim 6, wherein the push knob (116) is configured to selectively lock and unlock the lid (102).
8. The lid assembly (100) as claimed in claim 1, wherein the lid assembly (100) comprises an orientation spring (118) configured to maintain the orientation of the lid (102) and prevent unintended rotation, lifting, or displacement during unlocking.
9. The lid assembly (100) as claimed in claim 1, wherein the cranking element (104) is mechanically coupled to the lid (102) through a pin-slot mate (120) allowing selective movement of a pin of the lid (102) inside a slot of the cranking element (104).
| # | Name | Date |
|---|---|---|
| 1 | 202421053198-PROVISIONAL SPECIFICATION [12-07-2024(online)].pdf | 2024-07-12 |
| 2 | 202421053198-POWER OF AUTHORITY [12-07-2024(online)].pdf | 2024-07-12 |
| 3 | 202421053198-FORM FOR SMALL ENTITY(FORM-28) [12-07-2024(online)].pdf | 2024-07-12 |
| 4 | 202421053198-FORM 1 [12-07-2024(online)].pdf | 2024-07-12 |
| 5 | 202421053198-EVIDENCE FOR REGISTRATION UNDER SSI(FORM-28) [12-07-2024(online)].pdf | 2024-07-12 |
| 6 | 202421053198-DRAWINGS [12-07-2024(online)].pdf | 2024-07-12 |
| 7 | 202421053198-DECLARATION OF INVENTORSHIP (FORM 5) [12-07-2024(online)].pdf | 2024-07-12 |
| 8 | 202421053198-FORM-9 [11-07-2025(online)].pdf | 2025-07-11 |
| 9 | 202421053198-FORM-5 [11-07-2025(online)].pdf | 2025-07-11 |
| 10 | 202421053198-DRAWING [11-07-2025(online)].pdf | 2025-07-11 |
| 11 | 202421053198-COMPLETE SPECIFICATION [11-07-2025(online)].pdf | 2025-07-11 |
| 12 | Abstract.jpg | 2025-07-23 |
| 13 | 202421053198-STARTUP [18-08-2025(online)].pdf | 2025-08-18 |
| 14 | 202421053198-FORM28 [18-08-2025(online)].pdf | 2025-08-18 |
| 15 | 202421053198-FORM 18A [18-08-2025(online)].pdf | 2025-08-18 |
| 16 | 202421053198-Proof of Right [15-09-2025(online)].pdf | 2025-09-15 |