DESC:FIELD OF THE INVENTION
[001] The present invention relates to the field of motor vehicles. More particularly, the present invention relates to passenger carrier vehicle of three wheeler category providing first of a kind head room curvature for passengers and drivers.
BACKGROUND OF THE INVENTION
[002] Typically, an auto-rickshaw is a three-wheeler vehicle used for both passenger and cargo carrier needs in urban and rural applications.

[003] These three wheeler vehicles are generally three seater and compact with less head space and sitting area. There are various prior art present that mostly emphasize on vehicle frame and structure (example: US11572118B2, JP4873241B2 and US8662228B2).

[004] The prior art US11572118B2 suggests a three-wheeled vehicle having a vehicle frame supported by front ground engaging members and a single rear ground engaging member.

[005] Another prior art JP4873241B2 suggests a small vehicle for a demand for further improvement in fuel efficiency than ever before.

[006] Yet another prior art US8662228B2 suggests a powered leaning passenger vehicle with a selectively active lean controller.

[007] Challenges to be solved:

? The already existing prior art consists of various discomforts since none of the prior art discuss about challenges related to head room. Some seats don’t adequately accommodate the curve of the lower back, putting additional strain on the spine. The compact autos comprises less head space, forcing some drivers and passengers to contort their bodies into unhealthy positions.
? Also, the autos do not look into effective air circulation and might cause suffocation to some passengers and drivers.
? None of the prior art emphasize on head room and proper air circulation for drivers and passengers.
[008] There is also a challenge faced by taller passenger and drivers while they commute in three wheeler vehicle with short head space curvature.

[009] Hence, a need is required for sufficient clearance between the head and the roof which is not anticipated before in compact vehicles. A need is also required for spacious passenger head room arrangement wherein the U-pipe strategically enhances the space in umbrella set to increase the dimension of head room.

OBJECTIVE OF THE INVENTION
[0010] The primary objective of the present invention is to provide three wheeler passenger vehicle with first of a kind head room curvature for driver and passenger.

[0011] Another objective of the present invention is to provide strategic arrangement of U-pipe (7) that enhances space in umbrella set (8).

[0012] Another objective of the present invention is to enhance air circulation in passenger unit (4).

[0013] Yet another objective of the present invention is to provide robust base for top hood (5).

[0014] Yet another objective of the present invention is to provide superior built and vehicle height (2) with sturdy floor (6).

SUMMARY OF THE INVENTION
[0015] Accordingly, the present invention is a three wheeler passenger vehicle which provides first of a kind head room curvature for driver and passenger. The present invention as illustrated in Figure 1 provides spacious passenger head room (1) arrangement wherein the U-pipe (7) strategically enhances the space in umbrella set (8) to increase the dimension of head room for extremely tall drivers and passengers.

[0016] The U-pipe (7) is connected to the umbrella set (8) and H-pipe (3) to form a curvature that enhances air circulation for passengers and provides robust base for top hood (5).

[0017] The present invention also provides a superior built and vehicle height (2) with sturdy floor (6) for comfortable and spacious passenger unit (4).

[0018] Hence, there is better seating and comfort for taller passengers and drivers while commuting.

[0019] The present invention provides less vehicle development time and minimal cost for set up and it is economical with luxurious sitting facilities.

BRIEF DESCRIPTION OF DRAWINGS
[0020] The present invention will be better understood after reading the following detailed description of the presently preferred aspects with reference to the appended drawings:
[0021] Figure 1 illustrates the embodiments of three wheeler passenger vehicle.
[0022] Other objects and advantages of the present invention will become apparent from the following description taken in connection with the accompanying drawings, wherein, by way of illustration and example, the aspects of the present invention are disclosed.

DETAILED DESCRIPTION OF THE INVENTION
[0023] The following description describes various features and functions of the disclosed system and apparatus. The illustrative aspects described herein are not meant to be limiting. It may be readily understood that certain aspects of the disclosed system and apparatus can be arranged and combined in a wide variety of different configurations, all of which are contemplated herein.
[0024] The following description of preferred embodiments of the invention is not intended to limit the invention to these preferred embodiments, but rather to enable any person skilled in the art to make and use this invention.
[0025] These and other features and advantages of the present invention may be incorporated into certain embodiments of the invention and will become more fully apparent from the following description as set forth hereinafter.
[0026] Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
[0027] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are merely used to enable a clear and consistent understanding of the invention. Accordingly, it should be apparent to those skilled in the art that the following description of exemplary embodiments of the present invention are provided for illustration purpose only and not for the purpose of limiting the invention.
[0028] It is to be understood that the singular forms “a,” “an,” and “the” include plural referents unless the context clearly dictates otherwise.
[0029] It should be emphasized that the term “comprises/comprising” when used in this specification is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps, components or groups thereof.
[0030] The present invention is a three-wheeler passenger vehicle that provides first of a kind headroom curvature for drivers and passenger. The passenger vehicle described herein is a three-wheeled structure incorporating a uniquely designed headroom curvature to accommodate both the driver and passengers.
[0031] As illustrated in Figure 1, the list of designations in the aforementioned three wheeler passenger vehicle are as follows –
[0032] 1. Passenger head room: The passenger headroom (1) in the vehicle is designed with an emphasis on accommodating drivers and passengers of varying heights. The arrangement is achieved through a spatial configuration that utilizes various structural components to optimize headroom.
[0033] 2. Vehicle height: The vehicle height (2) is calibrated to complement the interior spaciousness while maintaining a streamlined external form. A sturdy floor (6) underpins this structure which aids in distributing weight and enhancing stability during transit.
[0034] 3. H-pipe and U-pipe configuration: The H-pipe (3) serves as an integral structural support within the vehicle. It connects with the U-pipe (7) to form a part of the strategic framework. The U-pipe (7) encloses the passenger seating area and plays a pivotal role in shaping the interior space. It is designed to amplify the interior dimensional capacity and harmonize with the overarching structural silhouette.
[0035] In an embodiment, the passenger unit (4) comprises a strategic arrangement of U-pipe (7) where the passenger occupies the seat.
[0036] 4. Passenger Unit and Umbrella Set: The passenger unit (4) is developed to provide comfortable seating and ample room for passengers. Within this unit, the U-pipe (7) demonstrates a calculated arrangement to enhance available space. The U-pipe (7) interfaces seamlessly with the umbrella set (8) — an overarching canopy-like structure intended to promote air circulation and improve environmental comfort within the vehicle's interior space.
[0037] Top Hood and Overall Structure: The top hood (5) is anchored on a robust base formed by the underlying structural elements. The aforementioned assembly ensures durability and cohesion within the vehicle's form. The integration of the umbrella set (8) with the U-pipe (7) and H-pipe (3) crafts a curvature, delivering a protective aerodynamic shield while facilitating airflow.
[0038] In one embodiment, the U-pipe (7) extends its interaction with the umbrella set (8) and H-pipe (3) to enhance airflow efficiency and passenger experience by creating a ventilation corridor that improves the air density within the passenger compartment. Another embodiment features a load-distributing mechanism within the top hood (5) that offers increased overhead sturdiness without compromising the vehicle height (2).
[0039] The spatial configuration within the described vehicle promotes an interconnected framework wherein each component contributes to overall functionality and design efficiency. By weaving these elements into a cohesive system, the vehicle stands designed for comfort, practicality, and enhanced user experience. Through strategic engineering, the vehicle ensures optimum use of space and structural integrity.
[0040] This configuration presents a cohesive unit facilitating passenger comfort and safety, crafted to cater to a three-wheeled passenger vehicle's ergonomic and aesthetic requirements.
[0041] The present invention as illustrated in Figure 1 provides spacious passenger head room (1) arrangement wherein the U-pipe (7) strategically enhances the space in umbrella set (8) to increase the dimension of head room for extremely tall drivers and passengers.
[0042] In an embodiment, the U-pipe (7) is connected to the umbrella set (8) and H-pipe (3) to form a curvature that enhances air circulation for passengers which is not anticipated before
[0043] The aforementioned assembly provides robust base for top hood (5).
[0044] Hence, the present invention provides a superior built and vehicle height (2) with sturdy floor (6) for comfortable and spacious passenger unit (4).

[0045] A head room arrangement for drivers and passengers in a passenger vehicle, comprising: a vehicle frame defining a passenger unit (4) with a designated headroom space (1); a U-pipe (7) interfaced within the passenger unit (4) to enhance headroom curvature; an umbrella set (8) connected to the U-pipe (7) and structured to improve air circulation; an H-pipe (3) connected to the U-pipe (7) to form a supportive framework; a top hood (5) anchored on the vehicle frame; the U-pipe (7) and umbrella set (8) cooperatively increase headroom dimension for accommodation of taller individuals.

[0046] The top hood (5) is integrated with the U-pipe (7) and H-pipe (3) to provide a robust structural base and aerodynamic profile.

[0047] The passenger unit (4) includes a seating arrangement that complements the headroom (1) curvature, configured for enhanced passenger comfort.

[0048] The U-pipe (7) extends within the passenger unit (4) to form a ventilation corridor that optimizes airflow density.

[0049] The vehicle height (2) is calibrated to maximize interior spaciousness while maintaining a streamlined external form.

[0050] The U-pipe (7) forms the main structural linkage with the umbrella set (8), contributing to the enhancement of environmental comfort by promoting air circulation within the interior space.

[0051] The head room arrangement for drivers and passengers in a passenger vehicle further comprises a sturdy floor (6) that underpins the vehicle structure, aiding in weight distribution and enhancing stability during transit.

[0052] The umbrella set (8) forms a canopy-like structure integrated into the vehicle frame to assist in environmental control and passenger comfort enhancement.

[0053] The top hood (5) encompasses a load-distributing mechanism that increases overhead sturdiness without compromising the vehicle height (2).

[0054] ADVANTAGES OF THE INVENTION:

1. The present invention provides three wheeler passenger with first of a kind head room curvature for driver and passenger.
2. The increased head room provides better seating and comfort for taller passengers and drivers while travelling.
3. The curvature enhances air circulation which is not anticipated before.
4. There is less vehicle development time and minimal cost for set up.
5. The vehicle is economical with luxurious sitting facilities.

[0055] While this invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the scope of the appended claims.
,CLAIMS:WE CLAIM:
1. A head room arrangement for drivers and passengers in a passenger vehicle, comprising:
i. a vehicle frame defining a passenger unit (4) with a designated headroom space (1);
ii. a U-pipe (7) interfaced within the passenger unit (4) to enhance headroom curvature;
iii. an umbrella set (8) connected to the U-pipe (7) and structured to improve air circulation;
iv. an H-pipe (3) connected to the U-pipe (7) to form a supportive framework;
v. a top hood (5) anchored on the vehicle frame;
2. The U-pipe (7) and umbrella set (8) cooperatively increase headroom dimension for accommodation of taller individuals.
3. The head room arrangement for drivers and passengers in a passenger vehicle as claimed in claim 1, wherein the top hood (5) is integrated with the U-pipe (7) and H-pipe (3) to provide a robust structural base and aerodynamic profile.
4. The head room arrangement for drivers and passengers in a passenger vehicle as claimed in claim 1, wherein the passenger unit (4) includes a seating arrangement that complements the headroom (1) curvature, configured for enhanced passenger comfort.
5. The head room arrangement for drivers and passengers in a passenger vehicle as claimed in claim 1, wherein the U-pipe (7) extends within the passenger unit (4) to form a ventilation corridor that optimizes airflow density.
6. The head room arrangement for drivers and passengers in a passenger vehicle as claimed in claim 1, comprising a vehicle height (2) calibrated to maximize interior spaciousness while maintaining a streamlined external form.
7. The head room arrangement for drivers and passengers in a passenger vehicle as claimed in claim 1, wherein the U-pipe (7) forms the main structural linkage with the umbrella set (8), contributing to the enhancement of environmental comfort by promoting air circulation within the interior space.
8. The head room arrangement for drivers and passengers in a passenger vehicle as claimed in claim 1, wherein a sturdy floor (6) underpins the vehicle structure, aiding in weight distribution and enhancing stability during transit.
9. The head room arrangement for drivers and passengers in a passenger vehicle as claimed in claim 1, wherein the umbrella set (8) forms a canopy-like structure integrated into the vehicle frame to assist in environmental control and passenger comfort enhancement.
10. The head room arrangement for drivers and passengers in a passenger vehicle as claimed in claim 1, wherein the top hood (5) encompasses a load-distributing mechanism that increases overhead sturdiness without compromising the vehicle height (2).