Description:FIELD OF INVENTION
[0001] The present invention is generally related to a side stand assembly, and more particularly to a side stand device for use with a vehicle for mitigating disruptive noise and minimizing the risk of component damage.
BACKGROUND OF INVENTION
[0002] Typically, a side stand is a fundamental component of any motorcycle, serving as a crucial element for parking and stability. Within two-wheelers, two types of stands are commonly used: the side stand and the central stand. The side stand facilitates parking with a leftward inclination, while the main stand enables horizontal parking without inclination. Generally, the side stand is more frequently used compared to the main stand, making it a more prevalent component in everyday use.
[0003] Motorcycle riders often utilize the side stand for roadside parking, allowing them to attend to other tasks conveniently. Operating the side stand is notably simpler than engaging the main stand. While the main stand requires exerting additional effort to pull the vehicle backward against it, deploying the side stand demands minimal exertion. A simple pull of the side stand inclines the vehicle to the left, allowing its weight to rest against the stand without requiring additional force, thereby saving the rider time and effort.
[0004] Both the opening and closing of the side stand are mechanically operated processes, necessitating human intervention. However, the act of closing and opening the side stand presents challenges that can lead to undesirable outcomes. For instance, when riders attempt to close the side stand by applying a forceful push with their foot, it often results in a noisy impact between the stand and the mounting bracket. This jarring collision not only creates a disruptive noise but also poses the risk of damaging the paintwork, potentially leading to rust formation due to the exposure of the metal surface.
[0005] US patent US20040212172A1, published by Nakazawa et al., discloses a side stand device having a bracket mounted on a body frame of a two-wheeled vehicle, a pivot shaft extending laterally to said body frame, and a side stand mounted on said bracket to be rotatable about the axis of said pivot shaft. The side stand device comprises a rotary switch provided in a coaxial relationship with said pivot shaft and a vibration-absorbing member interposed between said pivot shaft and said rotary switch.
[0006] Bajaj has also attempted to solve similar problems related to the side stand by implementing an improved side stand in the Bajaj Avenger Street 160. However, the solutions implemented in Bajaj's product are only used in the closed or off position of the side stand. These issues present significant drawbacks to the overall user experience, detracting from the perceived quality and functionality of the motorcycle.
[0007] Considering these challenges, several key problems are identified that warrant innovative solutions: the impulsive noise generated by the forceful impact between the side stand and the mounting bracket; the lack of user-friendliness and the resultant irritation experienced by riders; and the potential damage to paintwork and subsequent rust formation due to repeated collisions between structural components. Addressing these challenges necessitates the development of a side stand device that enhances the overall user experience and prolongs the longevity of motorcycle components through innovative solutions.
[0008] Thus, in view of the above, there is a long-felt need in the industry to address the aforementioned deficiencies and inadequacies.

SUMMARY OF THE INVENTION
[0009] A side stand device for use with a vehicle for mitigating the disruptive noise and minimizing the risk of component damage is provided substantially, as shown in and/or described in connection with at least one of the figures.
[0010] An aspect of the present disclosure relates to a side stand device for use with a vehicle. The side stand device includes a side stand; a spring; a side stand mounting bracket; an upper rubber damper and a lower rubber damper. The side stand is configured to support the vehicle when parked. The spring is positioned atop the side stand, and engaged between at least two pins, providing tension for smooth operation, and facilitating a controlled movement of the side stand. The side stand mounting bracket serves as an interface between the side stand and a vehicle chassis, secured in place by a plurality of screws to ensure the stability and integrity of the side stand device when mounted onto the vehicle. The upper rubber damper and the lower rubber damper are positioned on the side stand mounting bracket to mitigate an impulsive motion when the side stand is in use.
[0011] In an aspect, the upper rubber damper and the lower rubber damper are made from Thermoplastic polyurethane (TPU).
[0012] In an aspect, the upper rubber damper and the lower rubber damper are affixed to the side stand mounting bracket using a plurality of bolts and nuts.
[0013] In an aspect, the side stand is mounted onto the side stand mounting bracket using a step bolt and a nylock nut.
[0014] In an aspect, the pin is mounted on the side stand and the pin is mounted on the side stand mounting bracket.
[0015] In an aspect, the side stand mounting bracket includes various pre-drilled holes for screws, bolts, the step bolt, and the pin facilitating installation and removal without compromising the structural integrity of the vehicle chassis.
[0016] In an aspect, the spring is configured to return the side stand to a neutral position when not engaged, ensuring that the side stand remains securely in place during the operation of the vehicle.
[0017] In an aspect, the side stand mounting bracket is constructed from a durable metal alloy to ensure long-term stability and resistance to wear and tear.
[0018] In a closed position (off) of the side stand, the upper rubber damper undergoes compression by the side stand, providing stability and minimizing vibrations.
[0019] In an open (on) position of the side stand, the lower rubber damper experiences compression by the side stand, ensuring secure placement and stability.
[0020] In an aspect, the upper rubber damper and a lower rubber damper are vibration members that are configured to absorb and mitigate vibrations.
[0021] Accordingly, one advantage of the present invention is that it reduces noise by avoiding direct hard contact between mechanical components.
[0022] Another advantage of the present invention is that it provides a premium, user-friendly experience.
[0023] Additionally, the present invention is advantageous because it can be installed using a simple process. Furthermore, the present invention is light in weight and cost-effective.
[0024] These features and advantages of the present disclosure may be appreciated by reviewing the following description of the present disclosure, along with the accompanying figures wherein reference numerals refer to like parts.

BRIEF DESCRIPTION OF THE DRAWINGS
[0025] The accompanying drawings illustrate the embodiment of devices, systems, methods, and other aspects of the disclosure. Any person with ordinary skills in the art will appreciate that the illustrated element boundaries (e.g., boxes, groups of boxes, or other shapes) in the figures represent an example of the boundaries. In some examples, one element may be designed as multiple elements, or multiple elements may be designed as one element. In some examples, an element shown as an internal component of one element may be implemented as an external component in another and vice versa. Furthermore, the elements may not be drawn to scale.
[0026] Various embodiments will hereinafter be described in accordance with the appended drawings, which are provided to illustrate, not limit, the scope, wherein similar designations denote similar elements, and in which:
[0027] FIGS. 1A-1B illustrates assembled views of a side stand device, in accordance with at least one embodiment.
[0028] FIG. 2 illustrates a perspective view of the side stand device integrated with a vehicle chassis, in accordance with at least one embodiment.
[0029] FIG. 3 illustrates a perspective view of a rubber damper, in accordance with at least one embodiment.
[0030] FIG. 4 illustrates a perspective view of a side stand mounting bracket, in accordance with at least one embodiment.

DETAILED DESCRIPTION OF THE EMBODIMENTS HEREIN
[0031] The present disclosure is best understood with reference to the detailed figures and description set forth herein. Various embodiments have been discussed with reference to the figures. However, those skilled in the art will readily appreciate that the detailed descriptions provided herein with respect to the figures are merely for explanatory purposes, as the methods and systems may extend beyond the described embodiments. For instance, the teachings presented and the needs of a particular application may yield multiple alternative and suitable approaches to implement the functionality of any detail described herein. Therefore, any approach may extend beyond certain implementation choices in the following embodiments.
[0032] References to “one embodiment,” “at least one embodiment,” “an embodiment,” “one example,” “an example,” “for example,” and so on indicate that the embodiment(s) or example(s) may include a particular feature, structure, characteristic, property, element, or limitation but that not every embodiment or example necessarily includes that particular feature, structure, characteristic, property, element, or limitation. Further, repeated use of the phrase “in an embodiment” does not necessarily refer to the same embodiment.
[0033] In the realm of two-wheeler transportation, the action of opening and closing the side stand is a routine and frequently performed task for riders. Given its ubiquitous nature, riders naturally expect a seamless and hassle-free experience when engaging in this repetitive activity. However, in current practice, the act of closing the side stand by applying pressure with one's foot often results in a forceful collision with the chassis bracket, generating impulsive noise and potentially damaging mechanical components.
[0034] This persistent issue of hard-hitting noise and component damage not only detracts from the user experience but also poses a risk to the mechanical integrity of the motorcycle, including the potential for rust-related damage due to exposed metal surfaces. Therefore, it has become imperative to address these challenges to enhance the overall experience for end customers and to protect the motorcycle's components.
[0035] The present invention aims to mitigate the disruptive noise and minimize the risk of component damage caused by the forceful closing of the side stand. By implementing a more refined mechanism, this invention seeks to provide a quieter, smoother operation, thereby delivering a more user-friendly experience for riders. Additionally, by reducing the impact forces involved, the invention helps to extend the longevity of motorcycle parts, ensuring better protection against wear and rust, and ultimately contributing to the overall durability and reliability of the vehicle.
[0036] FIGS. 1A-1B illustrates assembled views of a side stand device (100) for use with a vehicle, in accordance with at least one embodiment. Examples of the vehicle include but are not limited to a two-wheeler electric vehicle and two-wheeler vehicle. The side stand device (100) includes a side stand (102); a spring (104); a side stand mounting bracket (106); an upper rubber damper (108a) and a lower rubber damper (108b). The side stand (102) is configured to support the vehicle when parked. The spring (104) is positioned atop the side stand (102), and engaged between at least two pins (110a and 110b), providing tension for smooth operation, and facilitating a controlled movement of the side stand (102). The engagement between the spring (104) and the two pins (110a and 110b) allows for adjustable tension, enabling customization of the side stand's (102) movement to suit different vehicle weights and user preferences. In an embodiment, the spring (104) is a coil spring designed to provide optimal tension for the smooth operation of the side stand (102). In an embodiment, the side stand (102) is mounted onto the side stand mounting bracket (106) using a step bolt (118) and a nylock nut (120). In an embodiment, the nylock nut (120) is a locking nut to assist sealing the bolt thread against seepage of oil, water, petrol, and paraffin. In an embodiment, the pin (110a) is mounted on the side stand (102) and the pin (110b) is mounted on the side stand mounting bracket (106). In an embodiment, the spring (104) is configured to return the side stand (102) to a neutral position when not engaged, ensuring that the side stand (102) remains securely in place during the operation of the vehicle.
[0037] FIG. 2 illustrates a perspective view of the side stand device (100) integrated with a vehicle chassis (202), in accordance with at least one embodiment. FIG. 2 is explained in conjunction with FIGS. 1A-1B. The side stand mounting bracket (106) serves as an interface between the side stand (102) and a vehicle chassis (202), secured in place by a plurality of screws (204a and 204b) to ensure the stability and integrity of the side stand device (100) when mounted onto the vehicle.
[0038] FIG. 3 illustrates a perspective view of a rubber damper (108), in accordance with at least one embodiment. FIG. 3 is explained in conjunction with FIGS. 1A-1B. The upper rubber damper (108a) and the lower rubber damper (108b) are positioned on the side stand mounting bracket (106) to mitigate an impulsive motion when the side stand (102) is in use. In an embodiment, the upper rubber damper (108a) and the lower rubber damper (108b) are made from Thermoplastic polyurethane (TPU). TPU has a characteristic of both plastic and rubber. Thus, it exhibits properties like durability, flexibility, and excellent tensile strength. Due to its thermoplastic nature, TPU can be easily molded into different shapes and forms, allowing for customized designs to suit specific damping requirements. Further, it has a wide operating temperature range, maintaining its damping properties across various environmental conditions. In an embodiment, the upper rubber damper (108a) and the lower rubber damper (108b) are affixed to the side stand mounting bracket (106) using a plurality of bolts (114a and 114b) and nuts (116a and 116b).
[0039] The upper rubber damper (108a) is allocated for a closing position. In a closed position (off) of the side stand (102), the upper rubber damper (108a) undergoes compression by the side stand (102), providing stability and minimizing vibrations. The lower rubber damper (108b) is allocated for an opening position. In an open (on) position of the side stand (102), the lower rubber damper (108b) experiences compression by the side stand (102), ensuring secure placement and stability. The rubber dampers (108) include a plurality of apertures (302a and 302b) to receive the bolts (114a and 114b) and nuts (116a and 116b). In another embodiment, the rubber damper (108) is made of a resilient material selected from either rubber or silicone.
[0040] The two rubber dampers (108a and 108b) are made from high-density rubber to effectively dampen the motion and reduce noise during the opening and closing operations of the side stand (102). The rubber dampers (108a and 108b) are strategically positioned to absorb vibrations and shocks, enhancing the vehicle's stability when the side stand (102) is in use.
[0041] In an embodiment, the upper rubber damper (108a) and a lower rubber damper (108b) are vibration members that are configured to absorb and mitigate vibrations. Vibration members provide critical benefits such as vibration isolation, noise reduction, shock absorption, and improved stability. Their versatility and effectiveness make them indispensable in enhancing the performance, durability, and comfort of mechanical systems and devices.
[0042] Thus, the positioning of both rubber dampers (108a and 108b) is crucial and determined by the end points of the side stand during the opening and closing operations. The angle between the two faces of both rubber dampers (108a and 108b) is approximately 105 degrees to each other, aligning with the opening and closing positions of the side stand, which are also at almost 105 degrees. Therefore, the rubber dampers (108a and 108b) are strategically placed on the side stand mounting bracket to ensure optimal functionality throughout the operation.
[0043] The inherent properties of rubber as a damper play a pivotal role in mitigating the motion of objects through compression. This unique characteristic enables rubber to effectively dampen vibrations, resulting in smoother motion and eventual rest. Due to its low elastic modulus and high bulk modulus, rubber is widely recognized for its efficacy in damping vibrations in various structures.
[0044] Leveraging this fundamental property of rubber, we have utilized its damping capabilities to enhance the motion of the side stand during opening and closing operations. Compression is a defining characteristic of rubber material, and we have capitalized on this attribute to address the issue of impulsive motion associated with side stand operations. By incorporating rubber dampers into the design, we aim to achieve a more controlled and refined motion during the opening and closing of the side stand.
[0045] The rubber dampers (108a and 108b) of the present invention not only ensure smoother operation but also enhance the overall user experience by minimizing noise and vibration disturbances. In an embodiment, the upper rubber damper (108a) and the lower rubber damper (108b) are vibration members. Through the strategic use of these vibration members, the side stand device provides a solution that improves the functionality and longevity of the side stand mechanism, offering riders a quieter and more reliable performance.
[0046] FIG. 4 illustrates a perspective view of a side stand mounting bracket (106), in accordance with at least one embodiment. FIG. 4 is explained in conjunction with FIGS. 1A-1B. The side stand mounting bracket (106) includes various pre-drilled holes (402a, 402b, 402c, 402d, 402e, and 402f) for screws (204a and 204b), the bolts (114a and 114b), the step bolt (118), and the pin (110b) facilitating installation and removal without compromising the structural integrity of the vehicle chassis (202). In an embodiment, the side stand mounting bracket (106) is constructed from a durable metal alloy to ensure long-term stability and resistance to wear and tear. In an embodiment, the side stand (102) and the side stand mounting bracket (106) are coated with a corrosion-resistant material to enhance durability and longevity in various environmental conditions.
[0047] Once all the components of the side stand device (100) are assembled, it forms a complete side stand assembly that is securely affixed to the chassis or frame of the vehicle, completing the installation process. This comprehensive assembly ensures reliable performance and optimal functionality of the side stand in various operating conditions.
[0048] As used herein, and unless the context dictates otherwise, the term “configured to” or “coupled to” is intended to include both direct coupling (in which two elements that are coupled to each other contact each other) and indirect coupling (in which at least one additional element is located between the two elements). Therefore, the terms “configured to”, “configured with”, “coupled to” and “coupled with” are used synonymously. Within the context of this document terms “configured to”, “coupled to” and “coupled with” are also used euphemistically to mean “communicatively coupled with” over a network, where two or more devices can exchange data with each other over the network, possibly via one or more intermediary device.
[0049] The present disclosure further describes the various stages involved in the opening and closing of the side stand.
[0050] In the closed (off) position of the side stand: 1. The side stand is in the closed (off) position when the rider is actively driving the vehicle, and the vehicle is not in parking mode. 2. In this closed (off) position, the upper rubber damper undergoes compression by the side stand, providing stability and minimizing vibrations. 3. The side stand is horizontally positioned on the vehicle, making a 0-degree angle with the ground. This orientation is the default condition during vehicle operation.
[0051] In the open (on) position of the side stand: 1. The side stand transitions to the open (on) position when the vehicle is parked. 2. In this open (on) position, the lower rubber damper experiences compression by the side stand, ensuring secure placement and stability. 3. The side stand is nearly vertically aligned to the vehicle, making approximately a 105-degree angle with the ground. This configuration is the default condition when the vehicle is parked using the side stand.
[0052] Additionally, the key aspect lies in the positioning and angle of the rubber dampers. When the side stand is in the closed (off) position, the rubber dampers compress to resist the force exerted by the side stand during the closing motion, effectively damping its movement. This process is repeated when the side stand is in the open (on) position. The side stand moves from a 0-degree angle to the ground to a 105-degree angle.
[0053] Through these stages, the side stand offers a premium, user-friendly experience for end customers. Unlike some OEM two-wheelers in India, where different-sized rubber components for each position can lead to mechanical inconsistencies, our innovative solution ensures uniform motion and a superior experience for customers. By utilizing rubber components that facilitate smooth operation and minimize structural damage and rusting, we aim to elevate the overall quality and functionality of the side stand mechanism.
[0054] It should be apparent to those skilled in the art that many more modifications besides those already described are possible without departing from the inventive concepts herein. The inventive subject matter, therefore, is not to be restricted except in the scope of the appended claims. Moreover, in interpreting both the specification and the claims, all terms should be interpreted in the broadest possible manner consistent with the context. In particular, the terms “comprises” and “comprising” should be interpreted as referring to elements, components, or steps in a non-exclusive manner, indicating that the referenced elements, components, or steps may be present, utilized, or combined with other elements, components, or steps that are not expressly referenced.
[0055] No language in the specification should be construed as indicating any non-claimed element as essential to the practice of the invention.
[0056] It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the scope of the invention. There is no intention to limit the invention to the specific form or forms enclosed. On the contrary, the intention is to cover all modifications, alternative constructions, and equivalents falling within the scope of the invention, as defined in the appended claims. Thus, it is intended that the present invention cover the modifications and variations of this invention, provided they are within the scope of the appended claims and their equivalents.
, Claims:I/We claim:
1. A side stand device (100) for use with a vehicle, comprising:
a side stand (102) configured to support the vehicle when parked;
a spring (104) positioned atop the side stand (102), and engaged between at least two pins (110a and 110b), providing tension for smooth operation, and facilitating a controlled movement of the side stand (102);
a side stand mounting bracket (106) configured to serve as an interface between the side stand (102) and a vehicle chassis (202), secured in place by a plurality of screws (204a and 204b) to ensure the stability and integrity of the side stand device (100) when mounted onto the vehicle; and
an upper rubber damper (108a) and a lower rubber damper (108b) positioned on the side stand mounting bracket (106) to mitigate an impulsive motion when the side stand (102) is in use.

2. The side stand device (100) as claimed in claim 1, wherein the upper rubber damper (108a) and the lower rubber damper (108b) are made from Thermoplastic polyurethane (TPU).

3. The side stand device (100) as claimed in claim 1, wherein the upper rubber damper (108a) and the lower rubber damper (108b) are affixed to the side stand mounting bracket (106) using a plurality of bolts (114a and 114b) and nuts (116a and 116b).

4. The side stand device (100) as claimed in claim 1, wherein the side stand (102) is mounted onto the side stand mounting bracket (106) using a step bolt (118) and a nylock nut (120).

5. The side stand device (100) as claimed in claim 1, wherein the pin (110a) is mounted on the side stand (102) and the pin (110b) is mounted on the side stand mounting bracket (106).

6. The side stand device (100) as claimed in claim 1, wherein the side stand mounting bracket (106) comprises a plurality of pre-drilled holes (402a, 402b, 402c, 402d, 402e, and 402f) for screws (204a and 204b), the bolts (114a and 114b), the step bolt (118), and the pin (110b) facilitating installation and removal without compromising the structural integrity of the vehicle chassis (202).

7. The side stand device (100) as claimed in claim 1, wherein the spring (104) is configured to return the side stand (102) to a neutral position when not engaged, ensuring that the side stand (102) remains securely in place during operation of the vehicle.

8. The side stand device (100) as claimed in claim 1, wherein the side stand mounting bracket (106) is constructed from a durable metal alloy to ensure long-term stability and resistance to wear and tear.

9. The side stand device (100) as claimed in claim 1, wherein in a closed position of the side stand (102), the upper rubber damper (108a) undergoes compression by the side stand (102), providing stability and minimizing vibrations.

10. The side stand device (100) as claimed in claim 1, wherein in an open position of the side stand (102), the lower rubber damper (108b) experiences compression by the side stand (102), ensuring secure placement and stability.