vehicle

Abstract

The utility model discloses a vehicle, comprising: a body sheet metal; a seat basin sheet metal, the seat basin sheet metal is arranged above the body sheet metal, and the seat basin sheet metal and the body sheet metal form a receiving groove; a cushion assembly, the cushion assembly is rotatably arranged on the body sheet metal and selectively covers the receiving groove, and a storage box is formed between the body sheet metal, the seat basin sheet metal and the cushion assembly; a passenger backrest assembly, the passenger backrest assembly is arranged on the rear side of the cushion assembly, the passenger backrest assembly includes a first backrest and a second backrest, the first backrest and the second backrest are connected, and the receiving groove corresponds to the first backrest and part of the second backrest. By arranging the body sheet metal, the seat basin sheet metal, the cushion assembly and the passenger backrest assembly, the storage space in the vehicle is increased, the receiving groove is formed by using sheet metal material, and a storage space with high structural strength, safety and reliability is provided at a low cost, and the cushion assembly and the second backrest are used to cover the receiving groove, thereby improving the privacy and safety of stored items.

Description

Technical Field

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

[0002] VAN-type commercial vehicles are becoming more and more popular in urban terminal logistics. The usage scenario is that the driver delivers alone without any accompanying personnel. The safety of important official documents and personal belongings in daily transportation is an important demand of users.

[0003] In the related art, due to cost considerations, most VAN models use an open storage structure, such as a storage structure set in the instrument panel or door panel area, or a glove box set on the instrument panel.

[0004] However, the existing storage structure is open, and the passengers in the car can observe the storage structure and open it at will. The items placed in the open storage structure are not safe enough. In addition, the storage capacity of the existing storage structure is small. The instrument panel and door panels are not large in size, and the storage space cannot be expanded, which cannot meet the storage needs of users. In addition, most of the existing storage structures are made of plastic materials, which are easily damaged when subjected to large external forces, and the safety of the internal items cannot be fully guaranteed. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a vehicle, which provides a user with a storage space with high structural strength, safety and reliability by arranging a body sheet metal, a seat pan sheet metal, a seat cushion assembly and a passenger backrest assembly.

[0006] The vehicle according to the embodiment of the utility model includes: a body sheet metal; a seat basin sheet metal, wherein the seat basin sheet metal is arranged above the body sheet metal, and the seat basin sheet metal and the body sheet metal constitute a receiving groove; a cushion assembly, wherein the cushion assembly is rotatably arranged on the body sheet metal and selectively covers the receiving groove, and a storage box is formed between the body sheet metal, the seat basin sheet metal and the cushion assembly; a passenger backrest assembly, wherein the passenger backrest assembly is arranged on the rear side of the seat cushion assembly, and the passenger backrest assembly includes: a first backrest and a second backrest, wherein the first backrest and the second backrest are connected, and the receiving groove corresponds to the first backrest and a part of the second backrest.

[0007] According to the vehicle of the embodiment of the utility model, the storage space in the vehicle can be increased by arranging body sheet metal, seat basin sheet metal, seat cushion assembly and passenger seat backrest assembly, and the storage slot is formed by using sheet metal material to provide users with a storage space with high structural strength, safety and reliability at a low cost, and the seat cushion assembly and the second backrest in the passenger seat backrest assembly are used to cover the storage slot, thereby further improving the privacy and safety of stored items.

[0008] According to some embodiments of the utility model, the seat assembly also includes: a first locking assembly, which is fixed to the seat basin sheet metal, and the first locking assembly and the cushion assembly are selectively locked together so that the cushion assembly can be rotatably disposed on the seat basin sheet metal.

[0009] According to some embodiments of the present invention, the first locking assembly includes: a support member and a first locking member, the support member is fixed on the seat basin sheet metal and defines a receiving space between the support member and the seat basin sheet metal, and the first locking member rotates in the receiving space to selectively lock and cooperate with the seat cushion assembly.

[0010] According to some embodiments of the utility model, the seat cushion assembly includes: a frame and a seat cushion, the seat cushion is arranged above the frame, the first locking member and the frame are selectively locked and matched, and the frame is rotatably arranged on the seat basin sheet metal.

[0011] According to some embodiments of the utility model, the seat cushion assembly includes: a frame, a seat cushion and a slide rail, the seat cushion is arranged above the frame, the slide rail is arranged between the frame and the seat basin sheet metal, and the frame moves forward and backward relative to the seat basin sheet metal.

[0012] According to some embodiments of the present utility model, the vehicle also includes: a second locking assembly, the second locking assembly is arranged on the front side of the seat cushion assembly, a part of the second locking assembly is fixedly connected to the frame and another part is fixedly connected to the slide rail, and the second locking assembly selectively locks the slide rail.

[0013] According to some embodiments of the present utility model, the second locking assembly includes: a transmission member, a second locking member and a third locking member, the transmission member and the second locking member are in transmission cooperation, the second locking member is fixed on the frame, the third locking member is fixed on the slide rail, and the second locking member and the third locking member are selectively locked and cooperated.

[0014] According to some embodiments of the present utility model, the vehicle further comprises: a bracket assembly, the bracket assembly being fixed to the front side of the seat pan sheet metal, the bracket assembly being wrapped around the outside of the frame so that the frame rotates around the bracket assembly.

[0015] According to some embodiments of the utility model, the bracket assembly includes: a first bracket, a second bracket and a fastener, the fastener passes through the first bracket and the second bracket and is fixed to the seat basin sheet metal, and a rotating space for the skeleton to rotate is defined between the first bracket and the second bracket.

[0016] According to some embodiments of the utility model, the first bracket includes: an arc-shaped plate and two connecting legs, the two connecting legs are arranged on both sides of the arc-shaped plate, a first groove is provided on the side of the arc-shaped plate facing the second bracket, a second groove is provided on the second bracket, the first groove and the second groove form a rotation space, and the connecting legs and the second bracket are fixedly connected.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 A partial schematic diagram of a vehicle according to an embodiment of the utility model Figure 1 ;

[0020] Figure 2 A partial schematic diagram of a vehicle according to an embodiment of the utility model Figure 2 ;

[0021] Figure 3 A partial schematic diagram of a vehicle according to an embodiment of the utility model Figure 3 ;

[0022] Figure 4 A partial schematic diagram of a vehicle according to an embodiment of the utility model Figure 4 ;

[0023] Figure 5 A partial schematic diagram of a vehicle according to an embodiment of the utility model Figure 5 ;

[0024] Figure 6 is a schematic structural diagram of a vehicle body sheet metal according to an embodiment of the utility model;

[0025] Figure 7 A partial schematic diagram of a vehicle according to an embodiment of the utility model Figure 6 ;

[0026] Figure 8 A partial schematic diagram of a vehicle according to an embodiment of the utility model Figure 7 ;

[0027] Fig. 9 A partial schematic diagram of a vehicle according to an embodiment of the utility model Figure 8 ;

[0028] Fig.10 A partial schematic diagram of a vehicle according to an embodiment of the utility model Figure 9 ;

[0029] Fig.11 A partial schematic diagram of a vehicle according to an embodiment of the utility model Figure 10 ;

[0030] Fig.12 A partial schematic diagram of a vehicle according to an embodiment of the utility model Figure 10 one;

[0031] Fig.13 This is a schematic diagram of the structure of the safety lock and key according to the embodiment of the utility model;

[0032] Fig.14 The structure diagram of the support assembly and the frame according to the embodiment of the utility model is shown in FIG. Figure 1 ;

[0033] Fig.15 The structure diagram of the support assembly and the frame according to the embodiment of the utility model is shown in FIG. Figure 2 .

[0034] Reference numerals:

[0035] 10. Body sheet metal; 11. Accommodation slot;

[0036] 20. Seat cushion assembly; 21. Frame; 22. Seat cushion; 23. Slide rail;

[0037] 30. Passenger backrest assembly; 31. First backrest; 32. Second backrest;

[0038] 40. first locking assembly; 42. first locking member; 421. locking body; 422. connecting portion; 423. locking portion;

[0039] 50, bracket assembly; 51, first bracket; 511, arc plate; 512, connecting leg; 513, first groove; 52, second bracket; 521, second groove; 53, fastener;

[0040] 60. Second locking assembly; 61. Transmission member; 62. Second locking member; 63. Third locking member;

[0041] 70. Seat basin sheet metal. DETAILED DESCRIPTION

[0042] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present invention are described in detail below.

[0043] Reference below Figure 1-Figure 15 A vehicle according to an embodiment of the present invention is described.

[0044] Reference Figure 1-7 As shown, the vehicle of the embodiment of the utility model includes: a body sheet metal 10 , a seat pan sheet metal 70 , a seat cushion assembly 20 and a passenger seat backrest assembly 30 .

[0045] The seat basin sheet metal 70 is arranged above the body sheet metal 10, and the seat basin sheet metal 70 and the body sheet metal 70 form a receiving groove 11. The cushion assembly 20 is rotatably arranged on the body sheet metal 10 and selectively covers the receiving groove 11. A storage box is formed between the body sheet metal 10, the seat basin sheet metal 70 and the cushion assembly 20.

[0046] Specifically, a body sheet metal 10 is arranged under the seat, and a square seat basin sheet metal 70 is arranged on the body sheet metal 10. A receiving groove 11 is formed between the body sheet metal 10 and the seat basin sheet metal 70. The seat basin sheet metal 70 is fixedly connected to the body sheet metal 10 by welding. The seat basin sheet metal 70 also includes a body B-pillar sheet metal, a seat basin rear beam, a co-pilot rear partition and a driver and co-pilot seat partition.

[0047] The receiving groove 11 is mainly formed by welding the body sheet metal 10 and the seat pan sheet metal 70, and can be used to place documents or personal items. In this way, the receiving groove 11 is solid and strong, low in cost, and the items placed therein are safer and more reliable.

[0048] A cushion assembly 20 is arranged above the body sheet metal 10. The cushion assembly 20 can rotate relative to the body sheet metal 10 so as to selectively cover the receiving groove 11. A storage box is formed between the body sheet metal 10, the seat basin sheet metal 70 and the cushion assembly 20. The cushion assembly 20 covers the receiving groove 11 so that the receiving groove 11 can form a closed space, which can improve the safety of placing items in the receiving groove 11 and provide a better privacy for the storage box.

[0049] The maximum angle at which the seat cushion assembly 20 can rotate is 180°.

[0050] Arranging the accommodating groove 11 under the seat can make full use of the space inside the vehicle and expand the storage space inside the vehicle. Moreover, the seat is fixed to the body sheet metal 10 by welding. The body sheet metal 10 is welded to the entire vehicle as a whole, which is firm, strong and inseparable. It is safe and reliable to place items. The seat cushion assembly 20 originally existing in the vehicle is used as a safety guarantee. It can provide users with safe and reliable storage capabilities at a lower cost, and the strength and privacy of the storage space are better.

[0051] The passenger backrest assembly 30 is arranged at the rear side of the cushion assembly 20. The passenger backrest assembly 30 includes: a first backrest 31 and a second backrest 32. The first backrest 31 and the second backrest 32 are connected. The receiving groove 11 corresponds to the first backrest 31 and a part of the second backrest 32. Specifically, the first backrest 31 is the passenger backrest, and the second backrest 32 is a small passenger backrest located between the main driver and the passenger. The receiving groove 11 is located in front of the cushion 22 corresponding to the first backrest 31 and a part of the second backrest 32. The user can flip up the cushion assembly by holding the cushion 22 near the first backrest 31 with his hand, so as to place or take out the items in the receiving groove 11. The operation is simple and quick.

[0052] And, refer to Figure 4-5 As shown, the second backrest 32 can be folded down separately, and after being folded down, it can serve as an armrest for the driver. At the same time, in this state, the small backrest blocks the seat cushion, which can prevent the seat cushion 22 from turning up, making the receiving groove 11 more private, and improving the privacy of the storage box. In addition, the second backrest 32 is provided with an anti-turnover strap to prevent users from misoperating, and the safety is further improved.

[0053] Therefore, by providing the body sheet metal 10, the seat basin sheet metal 70, the cushion assembly 20 and the passenger seat back assembly 30, the storage space in the vehicle can be increased, and the receiving groove 11 is formed by utilizing the sheet metal material to provide the user with a storage space with high structural strength, safety and reliability at a low cost, and the cushion assembly 20 and the second backrest 32 in the passenger seat back assembly 30 are used to shield the receiving groove 11, thereby further improving the privacy and safety of the stored items.

[0054] Reference Figure 10-13 As shown, the vehicle further includes: a first locking assembly 40, the first locking assembly 40 is fixed on the seat basin sheet metal 70, and the first locking assembly 40 and the cushion assembly 20 are selectively locked and matched, so that the cushion assembly 20 can be rotatably arranged on the seat basin sheet metal 70. Specifically, the first locking assembly 40 is arranged on one side of the cushion assembly 20, one end of the first locking assembly 40 is fixed on the seat basin sheet metal 70, and the other end is used for selective locking and matching with the cushion assembly 20, that is, when the first locking assembly 40 and the cushion assembly 20 are locked, the cushion assembly 20 is fixed on the seat basin sheet metal 70, and the receiving groove 11 is a closed space at this time, and objects cannot be taken in and put out, and when the first locking assembly 40 and the cushion assembly 20 are unlocked, the cushion assembly 20 can be rotated relative to the seat basin sheet metal 70, and the cushion assembly 20 can be opened to take out and put out objects.

[0055] The first locking assembly 40 and the seat pan sheet metal 70 may be fixed by screwing.

[0056] Reference Figure 10-13As shown, the first locking assembly 40 includes: a support member and a first locking member 42. The support member is fixed on the seat basin sheet metal 70 and defines a receiving space between the support member and the seat basin sheet metal 70. The first locking member 42 rotates in the receiving space to selectively lock and cooperate with the seat cushion assembly 20. That is, the first locking assembly 40 is composed of two parts: a support member and a first locking member 42. The support member is fixed on the seat basin sheet metal 70. The first locking member 42 can rotate relative to the support member. When the first locking assembly 40 and the seat cushion assembly 20 are locked, the first locking member 42 rotates to a locking position with the seat cushion assembly 20, and the seat cushion assembly 20 cannot rotate. When the first locking assembly 40 and the seat cushion assembly 20 are unlocked, the first locking member 42 rotates to an unlocking position with the seat cushion assembly 20, and the seat cushion assembly 20 can be opened to take out items.

[0057] The support member and the seat pan sheet metal 70 may be fixed by welding.

[0058] In addition, the first locking assembly 40 is optional and may not be installed when there is no need to place important items in the receiving groove 11, thereby reducing the cost of the entire vehicle.

[0059] Reference Figure 7-9 As shown, the seat cushion assembly 20 includes: a frame 21 and a seat cushion 22, the seat cushion 22 is arranged above the frame 21, the first locking member 42 and the frame 21 are selectively locked and matched, and the frame 21 is rotatably arranged on the seat pan sheet metal 70. Among them, the frame 21 is used to connect and fix the seat, and is usually made of materials such as metal or reinforced plastic, with sufficient strength and rigidity to support the weight of the passenger and ensure that the seat cushion 22 will not collapse or deform during use. A part of the first locking member 42 can be rotated to the top of the frame 21, so that the first locking member 42 can limit the frame 21 from rotating upward, so that the first locking member 42 is locked with the frame 21, and when the first locking member 42 is moved away from the top of the frame 21, the first locking member 42 is unlocked from the frame 21.

[0060] Reference Figure 7-9 As shown, the seat cushion assembly 20 includes: a frame 21, a seat cushion 22 and a slide rail 23. The seat cushion 22 is arranged above the frame 21, and the slide rail 23 is arranged between the frame 21 and the seat basin sheet metal 70. The frame 21 moves forward and backward relative to the seat basin sheet metal 70.

[0061] Furthermore, the vehicle further includes: a second locking assembly 60, which is disposed at the front side of the seat cushion assembly 20, a portion of the second locking assembly 60 is fixedly connected to the frame 21 and another portion of the second locking assembly 60 is fixedly connected to the slide rail 23, and the second locking assembly 60 selectively locks the slide rail 23. Specifically, the second locking assembly 60 is used to prevent the seat cushion 22 and the frame 21 from accidentally turning over, thereby improving the safety of the items in the receiving slot 11, wherein the second assembly can be fixed to the frame 21 and the slide rail 23 by welding.

[0062] Reference Figure 7-9 As shown, the second locking assembly 60 includes: a transmission member 61, a second locking member 62 and a third locking member 63. The transmission member 61 and the second locking member 62 are in transmission cooperation. The second locking member 62 is fixed on the frame 21, and the third locking member 63 is fixed on the slide rail 23. The second locking member 62 and the third locking member 63 are selectively locked and cooperated. Specifically, the second locking member 62 is fixed on the frame 21, and the third locking member 63 is fixed on the slide rail 23. When the seat cushion 22 is put down, the second locking member 62 contacts the third locking member 63 with the movement of the frame 21 to lock the seat cushion 22. The seat cushion 22 will not be easily pulled open and turned over. The user pulls the transmission member 61 to drive the second locking member 62 to move, and the second locking member 62 and the third locking member 63 are unlocked. At this time, the seat cushion 22 can be turned over. In this way, the second locking assembly 60 plays a role in preventing accidental turning over.

[0063] Furthermore, the second locking assembly 60 is also provided with a return spring to ensure that the second locking assembly 60 functions stably.

[0064] Further, the first locking member 42 includes: a locking body 421, a connecting portion 422 and a locking portion 423. The locking body 421 is arranged on the front side of the seat plate 70. The connecting portion 422 is connected to the locking body 421 and the locking portion 423. The locking portion 423 selectively locks with the frame 21. Specifically, the first locking member 42 is composed of three parts, which are bent and arranged relative to each other. The locking body 421 is arranged on the seat plate 70. The locking portion 423 is used to selectively lock with the frame 21, that is, when the first locking member 42 rotates and the locking portion 423 moves above the frame 21, the first locking member 42 is locked with the frame 21. The connecting portion 422 is connected between the locking body 421 and the locking portion 423. The connecting portion 422 is used to support and fix the locking portion 423.

[0065] Specifically, the locking body 421 is provided with a key hole, and a safety lock is provided inside. The user passes the key through the key hole on the locking body 421 and rotates it 90° counterclockwise to rotate the first locking member 42 to the unlocked position with the cushion assembly 20, so that the cushion assembly 20 can be rotated to take and put items. Similarly, the first locking member 42 can be rotated to the locked position with the cushion assembly 20 by rotating the key 90° clockwise.

[0066] The safety lock adopts a blade lock structure. When no key is inserted, the reed is stuck between the inner cylinder and the outer cylinder. Only after the correct key is inserted can the reed move into the inner cylinder, thereby rotating the inner cylinder. The fixing method of the safety lock and the locking body 421 can be riveted.

[0067] Reference Figure 14-15As shown, the vehicle further includes: a bracket assembly 50, the bracket assembly 50 is fixed on the seat pan sheet metal 70, and the bracket assembly 50 is wrapped around the outside of the frame 21, so that the frame 21 rotates around the bracket assembly 50. Specifically, when the frame 21 rotates, it rotates along the side where the bracket assembly 50 is set. The bracket assembly 50 is fixed on the seat pan sheet metal 70 and wraps the frame 21 inside, which can fix the position of one side of the frame 21, so that the other side of the frame 21 can rotate along the fixed side of the frame 21, thereby realizing the rotation of the seat cushion assembly 20.

[0068] Reference Figure 14-15 As shown, the bracket assembly 50 includes: a first bracket 51, a second bracket 52 and a fastener 53. The fastener 53 passes through the first bracket 51 and the second bracket 52 and is fixed on the seat plate 70. A rotation space for the frame 21 to rotate is defined between the first bracket 51 and the second bracket 52. Specifically, the first bracket 51 and the second bracket 52 are respectively located on both sides of the frame 21, wrapping the frame 21 therein. The fastener 53 passes through the first bracket 51 and the second bracket 52 to fix the frame 21 in the first bracket 51 and the second bracket 52, and fixes the first bracket 51, the second bracket 52 and the frame 21 together on the seat plate 70 to prevent the position of the frame 21 on one side of the rotation axis from moving.

[0069] The fastener 53 may be a bolt.

[0070] Reference Figure 14-15 As shown, the first bracket 51 includes: an arc plate 511 and two connecting legs 512, the two connecting legs 512 are arranged on both sides of the arc plate 511, a first groove 513 is arranged on the side of the arc plate 511 facing the second bracket 52, and a second groove 521 is arranged on the second bracket 52, the first groove 513 and the second groove 521 form a rotation space, and the connecting legs 512 and the second bracket 52 are fixedly connected. Specifically, the two connecting legs 512 of the first bracket 51 are symmetrically arranged on both sides of the arc plate 511, and the fastener 53 can pass through the connecting legs 512 and the second bracket 52 to be fixed to the seat basin sheet metal 70. The first groove 513 on the arc plate 511 of the first bracket 51 and the second groove 521 on the second bracket 52 are opposite to each other, and a rotation space is formed between the first groove 513 and the second groove 521, in which the skeleton 21 can rotate to realize the rotation of the cushion assembly 20.

[0071] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0072] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0073] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A vehicle, characterized in that: include: Body sheet metal; A seat basin sheet metal, wherein the seat basin sheet metal is disposed above the body sheet metal, and the seat basin sheet metal and the body sheet metal form a receiving groove; A seat cushion assembly, the seat cushion assembly is rotatably disposed on the body sheet metal and selectively covers the receiving groove, and a storage box is formed between the body sheet metal, the seat basin sheet metal and the seat cushion assembly; A passenger backrest assembly, which is arranged on the rear side of the seat cushion assembly, and includes: a first backrest and a second backrest, the first backrest and the second backrest are connected, and the accommodating groove corresponds to the first backrest and a part of the second backrest.

2. The vehicle according to claim 1, characterized in that Also includes: A first locking assembly is fixed on the seat basin sheet metal, and the first locking assembly and the seat cushion assembly are selectively locked and matched so that the seat cushion assembly can be rotatably arranged on the seat basin sheet metal.

3. The vehicle according to claim 2, characterized in that The first locking assembly includes: a support member and a first locking member, wherein the support member is fixed on the seat basin sheet metal and defines a receiving space between the support member and the seat basin sheet metal, and the first locking member rotates in the receiving space to selectively lock and cooperate with the seat cushion assembly.

4. The vehicle according to claim 3, characterized in that The seat cushion assembly comprises: a frame and a seat cushion, wherein the seat cushion is arranged above the frame, the first locking member and the frame are selectively locked and matched, and the frame is rotatably arranged on the seat basin sheet metal.

5. The vehicle according to claim 4, characterized in that The seat cushion assembly comprises a slide rail, the seat cushion is arranged above the frame, the slide rail is arranged between the frame and the seat basin sheet metal, and the frame moves forward and backward relative to the seat basin sheet metal.

6. The vehicle according to claim 5, characterized in that The vehicle also includes: a second locking assembly, which is arranged on the front side of the seat cushion assembly, a part of the second locking assembly is fixedly connected to the frame and another part is fixedly connected to the slide rail, and the second locking assembly selectively locks the slide rail.

7. The vehicle according to claim 6, characterized in that The second locking assembly includes: a transmission member, a second locking member and a third locking member. The transmission member and the second locking member are in transmission cooperation. The second locking member is fixed on the frame, and the third locking member is fixed on the slide rail. The second locking member and the third locking member are selectively locked and cooperated.

8. The vehicle according to claim 4, characterized in that The vehicle further includes a bracket assembly, the bracket assembly being fixed to the front side of the seat pan sheet metal, and the bracket assembly being wrapped around the outside of the frame so that the frame can rotate around the bracket assembly.

9. The vehicle according to claim 8, characterized in that The bracket assembly includes: a first bracket, a second bracket and a fastener, the fastener passes through the first bracket and the second bracket and is fixed on the seat basin sheet metal, and a rotating space for the skeleton to rotate is defined between the first bracket and the second bracket.

10. The vehicle according to claim 9, characterized in that The first bracket includes: an arc-shaped plate and two connecting legs, the two connecting legs are arranged on both sides of the arc-shaped plate, a first groove is arranged on the side of the arc-shaped plate facing the second bracket, a second groove is arranged on the second bracket, the first groove and the second groove form a rotation space, and the connecting legs and the second bracket are fixedly connected.

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