Vehicle

Abstract

A vehicle includes an endless track and a plurality of seats. The plurality of seats are arranged on the annular track. The seat comprises a seat body, a first driving device, a backrest and a second driving device. The seat main body is movably arranged on the annular track. The first driving device is arranged on the base body and used for driving the base body to move along the annular track. The backrest is rotatably arranged on the seat main body. The second driving device is arranged on the seat body and used for driving the backrest to rotate relative to the seat body. According to the vehicle, the rotating structure of the backrest is arranged, so that the backrest of an empty seat beside a passenger can turn over to surround the passenger when the vehicle is braked or an accident occurs, and the passenger is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a vehicle. Background Art

[0002] At present, some cars use a circular seat design to improve the riding experience. However, since the direction of the seat is at various angles to the direction of the car's travel, the passengers are more likely to be injured or thrown out when there is a sudden brake or collision because there is no side support.

[0003] Therefore, a vehicle is needed to at least partially solve the above problems. Utility Model Content

[0004] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section of the utility model does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0005] In order to at least partially solve the above problems, the utility model provides a vehicle, the vehicle comprising:

[0006] Circular track;

[0007] A plurality of seats, wherein the plurality of seats are arranged on the annular track, and the seats include:

[0008] A seat body, wherein the seat body is movably arranged on the annular track,

[0009] a first driving device, the first driving device is arranged on the seat body, and is used to drive the seat body to move along the annular track;

[0010] a backrest, the backrest being rotatably arranged on the seat body,

[0011] A second driving device is disposed on the seat body and is used to drive the backrest to rotate relative to the seat body.

[0012] According to the vehicle of the utility model, by providing a rotating structure of the backrest, the backrest of the empty seat next to the passenger can be turned over to surround the passenger when the vehicle brakes or an accident occurs, thereby providing protection for the passenger.

[0013] Optionally, the annular track includes a mating drive rail, the first drive device is connected to the mating drive rail, and the first drive device is used to apply a driving force to the mating drive rail so that the seat body can move along the mating drive rail.

[0014] Optionally, the seat body is further provided with a first transmission part, the first transmission part is connected to the output end of the first driving device, and the first transmission part is connected to the matching driving rail.

[0015] Optionally, the first transmission part is configured as a first gear, and a surface of the mating drive rail is provided with a first toothed structure meshing with the first gear.

[0016] Optionally, the annular track further includes a position-limiting mounting rail, and the seat body is further provided with a position-limiting mounting portion, and the position-limiting mounting portion is connected to the position-limiting mounting rail.

[0017] Optionally, the position limiting mounting portion is provided with a slide groove, and the position limiting mounting rail is provided with a slide rail that cooperates with the slide groove.

[0018] Optionally, the position-limiting mounting rail includes a first slide rail and a second slide rail that are spaced apart from each other, and the mating drive rail is located between the first slide rail and the second slide rail.

[0019] Optionally, the position limiting installation portion is provided with:

[0020] a first slide groove, wherein the first slide rail is at least partially confined in the first slide groove; and

[0021] A second slide groove, wherein the second slide rail is at least partially confined in the second slide groove.

[0022] Optionally, the position limiting installation portion includes:

[0023] A first sliding member, the first sliding member having the first sliding groove; and

[0024] The second sliding member has the second sliding groove.

[0025] Optionally, the backrest has a pivot shaft, and the pivot shaft is pivotable relative to the seat body. The chair also includes a second transmission part, and the output end of the second drive device is connected to the pivot shaft through the second transmission part.

[0026] Optionally, the second transmission portion is configured as a second gear, and the end of the pivot shaft is provided with a second toothed structure meshing with the second gear.

[0027] Optionally, the seats include empty seats and occupied seats;

[0028] Wherein, along the circumference of the annular track, an empty seat adjacent to the occupied seat can be moved to be adjacent to the occupied seat.

[0029] Optionally, the backrest of the vacant seat adjacent to the occupied seat can be rotated to face the occupied seat, so that the backrest of the vacant seat and the backrest of the occupied seat can partially surround a passenger.

[0030] Optionally, the occupied seat has an empty seat on each of the two sides of the circumference of the annular track, and the backrests of the two empty seats can be rotated to face the occupied seats so that passengers located in the occupied seats can be surrounded on three sides.

[0031] Optionally, the plurality of seats include at least two occupied seats, and the facing direction of the backrest of at least one of the two occupied seats forms an angle with the traveling direction of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The following drawings of the present invention are used as a part of the present invention for understanding the present invention. The drawings show the embodiments of the present invention and their descriptions, and are used to explain the principle of the present invention.

[0033] In the attached figure:

[0034] Figure 1 A schematic diagram of a seat arrangement of a vehicle according to an embodiment of the utility model;

[0035] Figure 2 A schematic diagram of a circular track of a vehicle according to an embodiment of the present utility model;

[0036] Figure 3 for Figure 2 Schematic diagram of the cross section along the AA direction;

[0037] Figure 4 It is a schematic diagram of the cooperation between a seat of a vehicle and a circular track according to an embodiment of the utility model;

[0038] Figure 5 It is a schematic diagram of the cooperation between the first gear and the first toothed structure of a vehicle according to an embodiment of the utility model;

[0039] Figure 6 A rear view schematic diagram of a seat of a vehicle according to an embodiment of the utility model;

[0040] Figure 7 is a schematic diagram of a vehicle seat with a backrest not flipped over according to an embodiment of the utility model;

[0041] Figure 8 A schematic diagram of a vehicle seat with a backrest flipped over according to an embodiment of the present utility model;

[0042] Fig. 9A schematic diagram of a variation of a seat of a vehicle according to an embodiment of the utility model;

[0043] Fig.10 A schematic diagram of another variation of a vehicle seat according to an embodiment of the utility model; and

[0044] Fig.11 It is a schematic diagram of another variation of a vehicle seat according to an embodiment of the utility model.

[0045] Description of reference numerals:

[0046] 10: Annular track 11: Matching drive rail 12: First tooth structure

[0047] 13: Positioning rail 13a: First slide rail 13b: Second slide rail

[0048] 20: Seat 20a: Occupied seat 20b: Empty seat

[0049] 21: Seat body 22: Backrest 23: First drive device

[0050] 24: First transmission part 24: First gear 25: Second driving device

[0051] 26: pivot shaft 27: second transmission part 27: second gear

[0052] 28: second tooth structure 29: position limiting mounting portion 29a: first sliding member

[0053] 29b: Second sliding member F: Travel direction 29a1: First sliding groove

[0054] 29b1: Second chute DETAILED DESCRIPTION

[0055] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0056] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of the features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0057] Ordinal numbers such as "first" and "second" cited in the present invention are merely identifiers and do not have any other meaning, such as a specific order. Moreover, for example, the term "first component" itself does not imply the existence of a "second component", and the term "second component" itself does not imply the existence of a "first component". It should be noted that the terms "upper", "lower", "front", "back", "left", "right", "inner", "outer" and similar expressions used in this document are for illustrative purposes only and are not limiting.

[0058] Now, refer to the attached Figure 1 To the attached Fig.11 Exemplary embodiments according to the present invention are described in more detail.

[0059] The utility model provides a vehicle. The vehicle comprises an annular track 10 and a plurality of seats 20. The plurality of seats 20 are arranged on the annular track 10. The seat 20 comprises a seat body 21, a first driving device 23, a backrest 22 and a second driving device 25. The seat body 21 is movably arranged on the annular track 10. The first driving device 23 is arranged on the seat body 21, and is used to drive the seat body 21 to move along the annular track 10. The backrest 22 is rotatably arranged on the seat body 21. The second driving device 25 is arranged on the seat body 21, and is used to drive the backrest 22 to rotate relative to the seat body 21.

[0060] According to the vehicle of the utility model, by providing a rotating structure of the backrest 22, the backrest 22 of the empty seat 20b next to the passenger can be turned over to surround the passenger when the vehicle brakes or an accident occurs, thereby providing protection for the passenger.

[0061] Among them, the annular track 10 can be as follows Figure 1 The circular ring shown in the figure may also be an elliptical ring, a square ring, a square-round ring, etc.

[0062] Specifically, refer to Figure 2 , Figure 3 , Figure 4 and Figure 5The annular track 10 includes a matching drive rail 11, and a first drive device 23 is connected to the matching drive rail 11. The first drive device 23 applies a driving force to the matching drive rail 11, and it can be understood that the first drive device 23 will receive a reaction force, so that the seat body 21 can receive the reaction force from the matching drive rail 11 and can move along the matching drive rail 11.

[0063] The seat body 21 is also provided with a first transmission part 24, which is connected to the output end of the first driving device 23, and the first transmission part 24 is connected to the matching driving rail 11. As an optional embodiment, the first transmission part 24 is configured as a first gear 24, and the surface of the matching driving rail 11 is provided with a first toothed structure 12 meshing with the first gear 24. The first toothed structure 12 can be a gear ring.

[0064] In an embodiment not shown, the surface that cooperates with the driving rail 11 may be configured as a flat surface (either smooth or rough), and the first transmission part 24 may be configured as a roller or a tire, etc.

[0065] In an embodiment not shown, the first transmission part 24 may also be in other forms such as a roller.

[0066] Preferably, continue to refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 The annular track 10 further includes a position-limiting mounting rail 13, and the seat body 21 is further provided with a position-limiting mounting portion 29, which is connected to the position-limiting mounting rail 13. The position-limiting mounting portion 29 is provided with a slide groove, and the position-limiting mounting rail 13 is provided with a slide rail that cooperates with the slide groove. The slide groove is sleeved on the slide rail, so that the seat body 21 can move along the slide rail and limit the seat body 21 from being separated from the position-limiting mounting rail 13.

[0067] The position-limiting mounting rail 13 includes a first slide rail 13a and a second slide rail 13b which are arranged at intervals, and is located between the first slide rail 13a and the second slide rail 13b in cooperation with the driving rail 11. The position-limiting mounting portion 29 is provided with two slide grooves, for example, a first slide groove 29a1 and a second slide groove 29b1, wherein the first slide rail 13a is at least partially limited in the first slide groove 29a1, and the second slide rail 13b is at least limited in the second slide groove 29b1. The first slide rail 13a and / or the second slide rail 13b can be entirely wrapped by the slide groove, and the first slide rail 13a and / or the second slide rail 13b can also be provided with a structure that cooperates with the slide groove.

[0068] As an optional embodiment, the position limiting mounting portion 29 includes a first sliding member 29a and a second sliding member 29b, wherein the first sliding member 29a has a first sliding groove 29a1, and the second sliding member 29b has a second annular groove. The first sliding groove 29a1 partially surrounds the first slide rail 13a, and the second sliding groove 29b1 partially surrounds the second slide rail 13b. In the illustrated embodiment, the first slide rail 13a is located outside the second slide rail 13b.

[0069] Exemplarily, the cross-sections of the first slide rail 13a and the second slide rail 13b are configured to be T-shaped, and the first sliding member 29a and the second sliding member 29b respectively half surround the head of the T-shaped slide rail.

[0070] Please refer to the following Figure 6 , Figure 7 and Figure 8 The backrest 22 has a pivot shaft 26, and the pivot shaft 26 is pivotable relative to the seat body 21. In other words, the backrest 22 is rotatable relative to the seat body 21 via the pivot shaft 26. The seat 20 further includes a second transmission part 27, and the output end of the second drive device 25 is connected to the pivot shaft 26 via the second transmission part 27. Thus, the backrest 22 can be driven to flip by the second drive device 25. For example, Figure 7 and Figure 8 The state where the backrest 22 is not flipped and the state where the backrest 22 is flipped are respectively shown.

[0071] As an optional embodiment, the second transmission part 27 is configured as a second gear 27, and the end of the pivot shaft 26 is provided with a second toothed structure 28 meshing with the second gear 27. The second toothed structure 28 may be a gear ring.

[0072] In an embodiment not shown, the end of the pivot shaft 26 can be constructed as a pulley or a transmission wheel, the second transmission part 27 can be a roller or a pulley, or the second transmission part 27 can also be constructed as a transmission belt or chain structure connecting the end of the pivot shaft 26.

[0073] The following will be combined Fig. 9 , Fig.10 and Fig.11 The protective measures for passengers in a vehicle with seats 20 arranged in a ring according to the present application are described in detail. The seats 20 include empty seats 20b and occupied seats 20a. In other words, the seats 20 carrying passengers are called occupied seats 20a.

[0074] Specifically, the empty seat 20b adjacent to the occupied seat 20a along the circumference of the circular track 10 can be moved to be adjacent to the occupied seat 20a. Preferably, the backrest 22 of the empty seat 20b adjacent to the occupied seat 20a can be rotated to face the occupied seat 20a, so that the backrest 22 of the empty seat 20b and the backrest 22 of the occupied seat 20a can partially surround the passenger. The rotation angle of the backrest 22 is preferably 85-95°, more preferably 90°. This can improve the protection of the vehicle to the passengers during emergency braking.

[0075] As a preferred embodiment, the plurality of seats 20 include at least two occupied seats 20a, and the facing direction of the backrest 22 of at least one of the two occupied seats 20a forms an angle with the driving direction F of the vehicle.

[0076] like Fig. 9 As shown in , when four seats 20 are provided, and there are empty seats 20b on the right sides of two occupied seats 20a, the two occupied seats 20a can be deflected by an angle α relative to the travel direction F and are respectively located on both sides of the travel direction F, and the empty seats 20b on the right sides of the occupied seats 20a can be respectively approached to the occupied seats 20a, and the backrest 22 rotates toward the occupied seats 20a. In this way, the protection effect on personnel can be improved during braking.

[0077] like Fig.10 As shown in , when four seats 20 are provided, the right side of one occupied seat 20a is an empty seat 20b, and the left side of another occupied seat 20a is an empty seat 20b. One occupied seat 20a can be deflected by an angle α relative to the travel direction F, and the other occupied seat 20a can be deflected by an angle β relative to the travel direction F and are located on the same side of the travel direction F. The two empty seats 20b can approach the occupied seat 20a respectively, and the backrest 22 can rotate toward the occupied seat 20a. As a result, passengers facing each other will not collide during emergency braking, and the rotating backrest 22 can provide certain protection for the passengers.

[0078] As an optional embodiment, the occupied seat 20a has an empty seat 20b on both sides of the circumference of the circular track 10, and the backrests 22 of the two empty seats 20b can be rotated to face the occupied seat 20a so that the passengers in the occupied seats 20a are surrounded on three sides.

[0079] For example, Fig.11As shown, when six seats 20 are provided, there is an empty seat 20b on each of the left and right sides of two occupied seats 20a. One of the two occupied seats 20a can be deflected by an angle α relative to the travel direction F. As a result, passengers facing each other will not collide during emergency braking. In addition, the empty seats 20b on both sides of the occupied seat 20a can be moved closer to the occupied seat 20a, and the backrest 22 can be rotated toward the occupied seat 20a. As a result, the passengers can be surrounded and safety can be improved.

[0080] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present invention. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present invention. The features described herein in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable or otherwise specified in the other embodiment.

[0081] The present invention has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of example and explanation, and the present invention is not limited to the above-mentioned embodiments. According to the teachings of the present invention, more variations and modifications can be made, and these variations and modifications all fall within the scope of protection required by the present invention.

Claims

1. A vehicle, characterized in that: The vehicle comprises: Circular track; A plurality of seats, wherein the plurality of seats are arranged on the annular track, and the seats include: A seat body, wherein the seat body is movably arranged on the annular track, a first driving device, the first driving device being arranged on the seat body and being used for driving the seat body to move along the annular track; a backrest, the backrest being rotatably arranged on the seat body, A second driving device is disposed on the seat body and is used to drive the backrest to rotate relative to the seat body.

2. The vehicle according to claim 1, characterized in that The annular track includes a matching drive rail, the first drive device is connected to the matching drive rail, and the first drive device is used to apply a driving force to the matching drive rail so that the seat body can move along the matching drive rail.

3. The vehicle according to claim 2, characterized in that The seat body is also provided with a first transmission part, the first transmission part is connected to the output end of the first driving device, and the first transmission part is connected to the matching driving rail.

4. The vehicle according to claim 3, characterized in that The first transmission part is configured as a first gear, and a first toothed structure meshing with the first gear is disposed on a surface of the mating drive rail.

5. The vehicle according to claim 2, characterized in that The annular track also includes a position-limiting mounting rail, and the seat body is also provided with a position-limiting mounting portion, and the position-limiting mounting portion is connected to the position-limiting mounting rail.

6. The vehicle according to claim 5, characterized in that The position limiting mounting portion is provided with a slide groove, and the position limiting mounting rail is provided with a slide rail matched with the slide groove.

7. The vehicle according to claim 6, characterized in that The position-limiting mounting rail comprises a first slide rail and a second slide rail which are spaced apart from each other, and the matching driving rail is located between the first slide rail and the second slide rail.

8. The vehicle according to claim 7, characterized in that The position limiting installation part is provided with: a first slide groove, wherein the first slide rail is at least partially confined in the first slide groove; and A second slide groove, wherein the second slide rail is at least partially confined in the second slide groove.

9. The vehicle according to claim 8, characterized in that include: A first sliding member, wherein the first sliding member has the first sliding groove; and The second sliding member has the second sliding groove.

10. The vehicle according to claim 1, characterized in that The backrest has a pivot shaft, and the pivot shaft is pivotable relative to the seat body. The chair also includes a second transmission part, and the output end of the second drive device is connected to the pivot shaft through the second transmission part.

11. The vehicle according to claim 10, characterized in that The second transmission part is configured as a second gear, and the end of the pivot shaft is provided with a second toothed structure meshing with the second gear.

12. The vehicle according to any one of claims 1 to 11, characterized in that The plurality of seats include empty seats and occupied seats; Wherein, along the circumference of the annular track, an empty seat adjacent to the occupied seat can be moved to be adjacent to the occupied seat.

13. The vehicle according to claim 12, characterized in that The backrest of the vacant seat adjacent to the occupied seat can be rotated to face the occupied seat so that the backrest of the vacant seat and the backrest of the occupied seat can partially surround a passenger.

14. The vehicle according to claim 13, characterized in that The occupied seat is provided with an empty seat on both sides of the circumference of the annular track respectively, and the backrests of the two empty seats can be rotated to face the occupied seat so that the passengers located in the occupied seats can be surrounded on three sides.

15. The vehicle according to claim 12, characterized in that The seats include at least two occupied seats, and the facing direction of the backrest of at least one of the two occupied seats forms an angle with the driving direction of the vehicle.

Images