Vehicle

Abstract

The utility model discloses a vehicle, which comprises a floor assembly, a plurality of connecting pieces, a plurality of connecting pieces and a plurality of connecting pieces, the floor assembly is provided with a mounting sinking groove which is concave downwards and opened upwards, and a lock bolt is arranged in the mounting sinking groove; the seat is provided with a driving structure and a locking structure, the locking structure can move relative to the seat and has an opening state and a retracting state, the locking structure is suitable for being matched with the lock plunger in a locking mode in the opening state, and the driving structure is used for driving the locking structure to be unlocked relative to the lock plunger. According to the vehicle, the lock bolt is installed in the installation sinking groove of the floor assembly, after the locking structure extends into the installation sinking groove to be matched with the lock bolt in a locking mode, the vertical arrangement space can be reduced, and after the locking structure and the lock bolt are unlocked and retracted relative to the seat, the surface of the floor assembly is made to be smooth, so that the available space in the vehicle is enlarged, and the service life of the vehicle is prolonged. And the collision risk of passengers can be reduced, and the riding comfort of the vehicle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle manufacturing, and particularly relates to a vehicle. Background Art

[0002] A floor lock is used to realize the locking and fixing of a seat to a vehicle body and unlocking and separation. It usually consists of a lock structure arranged on the seat and a locking bolt structure arranged on the vehicle body.

[0003] In the prior art, some flip seats adopt a fixed floor lock mechanism. In this form, the seat floor lock is fixedly arranged within the seat contour, and the locking bolt arranged on the vehicle body needs to protrude above the vehicle interior floor to cooperate with the floor lock. This results in the locking bolt occupying the vehicle interior space, the vehicle interior floor being uneven, and there is a risk of occupants bumping into it, leaving room for improvement. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a vehicle. After the locking structure and the locking bolt are unlocked and retracted relative to the seat, the locking bolt does not protrude from the surface of the floor assembly, making the surface of the floor assembly flat, so as to increase the available space inside the vehicle and reduce the risk of occupants bumping.

[0005] The vehicle according to an embodiment of the utility model includes: a floor assembly, the floor assembly is formed with a downwardly recessed and upwardly open installation sink, and a locking bolt is arranged in the installation sink; a seat, the seat is provided with a driving structure and a locking structure, the locking structure is configured to be movable relative to the seat and has an open state and a retracted state, and the locking structure is adapted to be locked and cooperate with the locking bolt in the open state, and the driving structure is used to drive the locking structure to unlock relative to the locking bolt.

[0006] For the vehicle according to an embodiment of the utility model, by arranging the locking bolt in the installation sink of the floor assembly, after the locking structure extends into the installation sink to be locked and cooperate with the locking bolt, the vertical installation space can be reduced. After the locking structure and the locking bolt are unlocked and retracted relative to the seat, the locking bolt does not protrude from the surface of the floor assembly, making the surface of the floor assembly flat, so as to increase the available space inside the vehicle, reduce the risk of occupants bumping, improve the riding comfort of the vehicle, and has a simple structure and low cost.

[0007] For the vehicle according to some embodiments of the utility model, the seat is rotatable relative to the floor assembly, and the locking structure is driven to switch from the open state to the retracted state during the rotation of the seat relative to the floor assembly.

[0008] A vehicle according to some embodiments of the present utility model, the vehicle further forms a storage space, the storage space and the seat are distributed longitudinally in the vehicle, and the seat is adapted to rotate into the storage space;

[0009] Wherein, after the seat rotates into the storage space and the locking structure switches to the retracted state, the upper surface of the locking structure, the upper surface of the seat and the upper surface of the floor assembly are flush.

[0010] A vehicle according to some embodiments of the present utility model, the seat is arranged to be rotatable about the axis of the mounting rotating shaft, a storage disc is provided on the mounting rotating shaft, and the locking structure and the storage disc are connected by a first connecting cable. When the seat rotates, the storage disc is adapted to wind up the first connecting cable to drive the locking structure to switch towards the retracted state.

[0011] A vehicle according to some embodiments of the present utility model further includes a first reset member, the first reset member is connected to the locking structure, and the first reset member is adapted to drive the locking structure to switch from the retracted state towards the opened state.

[0012] A vehicle according to some embodiments of the present utility model, the locking structure includes a landing gear and a ground lock body, one end of the landing gear is rotatably mounted on the seat, the ground lock body is connected to the other end of the landing gear, and the ground lock body is used for locking and cooperating with the locking bolt;

[0013] Wherein, the seat is adapted to drive the landing gear to rotate during the rotation relative to the floor assembly so that the locking structure switches between the opened state and the retracted state.

[0014] A vehicle according to some embodiments of the present utility model, the rotation axis of the landing gear extends along the transverse direction of the vehicle, the locking bolt includes a locking and cooperating section, the locking and cooperating section locks and cooperates with the ground lock body and the locking and cooperating section extends along the longitudinal direction of the vehicle.

[0015] A vehicle according to some embodiments of the present utility model, the lower end of the landing gear is adapted to rotate from back to front to switch towards the opened state, and the locking and cooperating section is configured to extend obliquely downward from front to back.

[0016] A vehicle according to some embodiments of the present utility model, the ground lock body includes a locking hook and a stop hook, the driving structure includes a driving member and a second connecting cable, one end of the second connecting cable is connected to the driving member and the other end is connected to the stop hook, the stop hook and the locking hook are respectively rotatable relative to the landing gear, and the stop hook and the locking hook are connected by an elastic member, the locking hook is used for locking and cooperating with the locking bolt, and the driving member is adapted to drive the stop hook and the locking hook to unlock from the locking bolt through the second connecting cable.

[0017] A vehicle according to some embodiments of the present utility model, the seat is further provided with a micro switch, and the locking structure is configured to separate from the micro switch after unlocking relative to the locking bolt and break the micro switch to generate an unlocking signal

[0018] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0019] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, wherein:

[0020] Figure 1 is a schematic structural diagram of the seat and the floor assembly of the vehicle locked according to the embodiment of the present utility model;

[0021] Figure 2 is a schematic structural diagram of the seat of the vehicle rotating backward relative to the floor assembly according to the embodiment of the present utility model;

[0022] Figure 3 is a schematic structural diagram of the seat of the vehicle rotating to the storage space relative to the floor assembly according to the embodiment of the present utility model;

[0023] Figure 4 is a partial schematic of the seat of the vehicle according to the embodiment of the present utility model Figure 1 ;

[0024] Figure 5 is a partial schematic of the seat of the vehicle according to the embodiment of the present utility model Figure 2 ;

[0025] Figure 6 is a schematic structural diagram of the seat of the vehicle locked with the locking bolt according to the embodiment of the present utility model;

[0026] Figure 7 is a schematic structural diagram of the seat of the vehicle and the landing gear cover of the locking structure according to the embodiment of the present utility model.

[0027] Reference Signs:

[0028] Vehicle 100,

[0029] Floor assembly 1, installation sink 11, locking bolt 12, locking and mating section 121, carpet 13, floor 14, seat 2, drive structure 21, drive member 211, second connecting cable 212, locking structure 22, landing gear 221, ground lock body 222, locking hook 2221, stop hook 2222, installation rotating shaft 23, storage disc 24, first connecting cable 241, stroke compensator 242, fixed point 243, micro switch 25, switch bracket 251, contact elastic piece 252, first limit bracket 26, second limit bracket 27, landing gear trim cover 28, trim cover body 281, soft rubber structure 282, seat cushion 29, storage space 3, first reset member 4, elastic member 5. Detailed implementation manners

[0030] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0031] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] Unless otherwise specified, the front-rear direction in this application is the longitudinal direction of the vehicle, i.e., the X direction; the left-right direction is the transverse direction of the vehicle, i.e., the Y direction; and the up-down direction is the vertical direction of the vehicle, i.e., the Z direction.

[0034] The following refers to Figures 1-7 Describe the vehicle 100 according to an embodiment of the present invention. By arranging the locking bolt 12 in the installation sinking groove 11 of the floor assembly 1, after the locking structure 22 extends into the installation sinking groove 11 and is locked and matched with the locking bolt 12, the vertical installation space can be reduced. And after the locking structure 22 is unlocked from the locking bolt 12 and retracted relative to the seat 2, the locking bolt 12 does not protrude from the surface of the floor assembly 1, making the surface of the floor assembly 1 flat, so as to improve the available space inside the vehicle.

[0035] As Figures 1-7 shown, the vehicle 100 according to an embodiment of the present invention includes: a floor assembly 1 and a seat 2.

[0036] The floor assembly 1 is formed with an installation sinking groove 11 that is recessed downward and open upward. A locking bolt 12 is provided in the installation sinking groove 11. The locking bolt 12 is detachably connected in the installation sinking groove 11, which can realize the connection and fixation of the locking bolt 12 and the floor assembly 1, and can be connected by fasteners such as bolts. The connection method is simple and convenient.

[0037] Among them, the floor assembly 1 may include a floor 14 and a carpet 13 located on its upper side. As Figures 1-3 shown, an installation sinking groove 11 that is recessed downward is formed on the upper surface of the carpet 13. The shape of the installation sinking groove 11 can be a square groove, etc. The installation sinking groove 11 is open upward. The locking bolt 12 can be installed in the installation sinking groove 11 from the upper side, and the top height of the locking bolt 12 is less than or equal to the top of the installation sinking groove 11. In this way, the hidden layout of the locking bolt 12 can be realized, the protruding structure on the surface of the floor assembly 1 can be reduced, the flatness of the surface of the floor assembly 1 can be improved, the available space inside the vehicle can be increased, and the risk of the occupant bumping can be reduced, with higher safety. And the installation sinking groove 11 and the locking bolt 12 can extend in the same direction, making the installation of the locking bolt 12 and the installation sinking groove 11 more compact and occupying less space of the floor assembly 1.

[0038] The seat 2 is provided with a driving structure 21 and a locking structure 22. The locking structure 22 is configured to be movable relative to the seat 2 and has an open state and a retracted state, and the locking structure 22 is adapted to be locked and matched with the locking bolt 12 in the open state. The driving structure 21 is used to drive the locking structure 22 to unlock relative to the locking bolt 12.

[0039] That is to say, when the locking structure 22 is opened relative to the seat 2, it can be locked and matched with the locking bolt 12, realizing the connection between the locking structure 22 and the floor assembly 1. And after the driving structure 21 drives the locking structure 22 to unlock from the locking bolt 12, the locking structure 22 can be switched from the open state to the retracted state relative to the seat 2.

[0040] Specifically, the locking structure 22 is a component in the seat 2 for fixing the position of the seat 2, preventing the seat 2 from sliding or moving. The locking structure 22 is connected to the driving structure 21, the driving structure 21 is detachably connected to the seat 2, and the locking structure 22 is movably connected to the seat 2. Among them, the locking structure 22 is rotatable relative to the seat 2, and has an open state and a retracted state during the rotation of the locking structure 22 relative to the seat 2. When the locking structure 22 is opened relative to the seat 2, the locking structure 22 protrudes downward from the bottom surface of the seat 2, so that the locking structure 22 can extend into the installation sink 11 to lock with the locking bolt 12. By locking the locking structure 22 with the locking bolt 12, the connection between the seat 2 and the floor assembly 1 can be realized, and the locking fit can ensure the stable and reliable connection between the seat 2 and the floor assembly 1, so as to improve the comfort and safety of the occupant. And when the locking structure 22 extends into the installation sink 11 to lock with the locking bolt 12, the vertical installation space can be reduced, and the overall structure is more compact.

[0041] Moreover, the driving structure 21 has the unlocking function of driving the locking structure 22 and the locking bolt 12. Among them, the driving structure 21 can be manually driven or electrically driven. After the driving structure 21 drives the locking structure 22 and the locking bolt 12 to unlock first, the locking structure 22 can rotate relative to the seat 2 to the retracted state, and the switching of the locking structure 22 from the open state to the retracted state can be realized. In this way, the user can store or maintain the seat 2, etc. And the locking structure 22 and the driving structure 21 can both be located at the bottom of the seat 2, the driving structure 21 can be hidden in the seat cushion 29, and after the locking structure 22 is retracted relative to the seat 2, it can be hidden inside the seat cushion 29. Therefore, the surface of the seat cushion 29 can be kept flat, the risk of the occupant being bumped can be avoided, and the space utilization rate outside the seat 2 can be improved.

[0042] According to the vehicle 100 of the embodiment of the present invention, by arranging the locking bolt 12 in the installation sink 11 of the floor assembly 1, after the locking structure 22 extends into the installation sink 11 to lock with the locking bolt 12, the vertical installation space can be reduced, and after the locking structure 22 and the locking bolt 12 are unlocked and retracted relative to the seat 2, because the locking bolt 12 is hidden under the surface protruding from the floor assembly 1, the surface of the floor assembly 1 is flat, so as to improve the available space in the vehicle, reduce the risk of the occupant being bumped, improve the riding comfort of the vehicle 100, and has a simple structure and low cost.

[0043] In some embodiments, the seat 2 is rotatable relative to the floor assembly 1, and the seat 2 drives the locking structure 22 to switch from the open state to the retracted state during the rotation relative to the floor assembly 1, that is, the rotation of the seat 2 can drive the movement of the locking structure 22. In this way, the storage of the locking structure 22 relative to the seat 2 can be realized through the linkage of the two movements.

[0044] Specifically, the seat 2 is connected to the upper end of the floor assembly 1 and is rotatably connected to the floor assembly 1. In this way, when the seat 2 is in normal use, the seat 2 can be adjusted to a suitable angle relative to the floor assembly 1, improving the flexibility and adjustability of the operation. Moreover, when the seat 2 rotates relative to the floor assembly 1, the locking structure 22 can be driven to rotate relative to the seat 2 at the same time, and the locking structure 22 can be switched from the open state to the retracted state, realizing the retraction of the locking structure 22 into the seat 2.

[0045] Thus, by driving the rotation of the locking structure 22 by the rotation of the seat 2 to retract the locking structure 22 into the seat 2, the flatness of the bottom of the seat 2 can be maintained. Moreover, through the linkage between the two movements, the integration degree of the seat 2 and the locking structure 22 is maximized, and the manual operation of the user can be reduced. The operation is simple and convenient, and the use effect is better.

[0046] In some embodiments, the vehicle 100 further forms a storage space 3. The storage space 3 and the seat 2 are distributed in the longitudinal direction of the vehicle 100, and the seat 2 is adapted to rotate into the storage space 3.

[0047] Specifically, the storage space 3 is used for storing the seat 2 or other structures. For example, Figures 1-3 As shown, the storage space 3 is recessed downward and open upward on the surface of the floor assembly 1. The size of the storage space 3 needs to be larger than the external dimensions of the seat 2, which is conducive to storing the seat 2 in the storage space 3. Among them, the storage space 3 and the seat 2 are distributed in the longitudinal direction of the vehicle 100, and the storage space 3 is located behind the seat 2. In this way, when the seat 2 rotates backward relative to the floor assembly 1 into the storage space 3, the storage of the seat 2 is realized.

[0048] Among them, after the seat 2 rotates into the storage space 3 and the locking structure 22 is switched to the retracted state, the upper surface of the locking structure 22, the upper surface of the seat 2 and the upper surface of the floor assembly 1 are flush.

[0049] Specifically, the depth of the downward recess of the storage space 3 is greater than or equal to the thickness of the folded seat 2, which can prevent the seat 2 from protruding above the floor assembly 1. Moreover, a receiving space for the locking structure 22 is provided at the bottom of the seat 2, and the receiving space is recessed upward, which can enable the locking structure 22 to be completely received in the seat 2 after being retracted relative to the seat 2. Among them, the rotation of the seat 2 relative to the floor assembly 1 can be manually driven or electrically driven. For example, Figures 1-3The figure shows the process of stowing the seat 2. First, rotate the backrest of the seat 2 until it is flush with the seat cushion 29, and then rotate the entire seat 2 backward relative to the floor assembly 1. At the same time, the locking structure 22 rotates relative to the seat 2 and retracts into the seat 2, so that the upper surface of the locking structure 22 and the upper surface of the seat 2 are flush with the upper surface of the floor assembly 1 respectively. While the seat 2 can be stowed, the surface of the floor assembly 1 can be kept flat, and the thickness of the seat cushion 29 occupied is relatively small, improving the riding comfort.

[0050] Therefore, by providing the stowage space 3, the interior space of the vehicle 100 can be utilized more effectively. Especially in a compact vehicle 100, this design can significantly improve the space utilization rate. Moreover, the seat 2 rotates and stows, improving the height flexibility, allowing the user to quickly adjust the position of the seat 2 according to the current passenger or cargo-carrying needs. After the seat 2 is stowed, the surface of the floor assembly 1 is balanced, with higher safety, and the operation process is simple, improving the use convenience.

[0051] In some embodiments, the seat 2 is configured to be rotatable about the axis of the mounting rotation shaft 23. A stowage disc 24 is provided on the mounting rotation shaft 23. The locking structure 22 is connected to the stowage disc 24 through a first connecting cable 241. When the seat 2 rotates, the stowage disc 24 is adapted to wind up the first connecting cable 241 to drive the locking structure 22 to switch to the retracted state, that is, through the first connecting cable 241, when the seat 2 rotates, the locking structure 22 can be pulled to rotate relative to the seat 2 to the retracted state.

[0052] Specifically, the mounting rotation shaft 23 is detachably connected to the floor assembly 1, and the seat 2 is rotationally connected to the mounting rotation shaft 23. The stowage disc 24 is installed outside the mounting rotation shaft 23 and on the side of the seat 2. The stowage disc 24 is fixed relative to the floor assembly 1. As Figure 4 and Figure 5 shown, the stowage disc 24 is connected to one end of the first connecting cable 241. In actual design, as Figure 5 shown, a fixing point 243 is provided in the outer ring area of the stowage disc 24 for connecting and fixing the first connecting cable 241, and the other end of the first connecting cable 241 is connected to the locking structure 22. In this way, when the seat 2 rotates backward relative to the floor assembly 1, the locking structure 22 rotates with the seat 2 and gradually moves away from the fixing point 243, and the first connecting cable 241 can wind around the stowage disc 24 as the seat 2 rotates. At the same time, the first connecting cable 241 can pull the locking structure 22 to rotate backward relative to the seat 2, and when the seat 2 rotates into the stowage space 3, the locking structure 22 also switches to the retracted state.

[0053] Accordingly, as the storage disc 24 winds up the first connecting cable 241, the locking structure 22 is driven to switch towards the retracted state. In this way, the seat 2 is fixed within the storage space 3, providing stability and safety. Moreover, the overall structure is simple, the installation space is small, and the storage disc 24 can achieve the storage of the first connecting cable 241, which helps to reduce the wear of the first connecting cable 241 and simplifies the maintenance work. Also, as the seat 2 rotates, the interlocking rotation of the locking structure 22 can be realized, which can minimize the layout travel of the cable and maximize the degree of structural integration.

[0054] Among them, the storage disc 24 can also be set to an elliptical or other shape, and the storage disc 24 can also be fixed to other structures of the vehicle body, as long as it can achieve the winding up of the first connecting cable 241 and drive the rotation of the locking structure 22.

[0055] And, as Figure 5 shown, a travel compensator 242 is arranged on the path of the first connecting cable 241. The travel compensator 242 is connected to the seat 2. Setting the travel compensator 242 can eliminate the manufacturing travel deviation and ensure that the locking structure 22 is in place relative to the seat 2 during storage.

[0056] In some embodiments, the vehicle 100 further includes a first reset member 4. The first reset member 4 is connected to the locking structure 22, and the first reset member 4 is adapted to drive the locking structure 22 to switch from the retracted state towards the open state, that is, the first reset member 4 can apply a force to open the locking structure 22 relative to the seat 2 to achieve the opening of the locking structure 22.

[0057] Specifically, as Figure 5 and Figure 6 shown, the locking structure 22 can be rotatably connected to the seat 2 through a rotating shaft, rivets, etc. The locking structure 22 and the seat 2 are also connected with a first reset member 4 at the rotating shaft. The first reset member 4 can be a torsion spring. One end of the torsion spring can be in pressing fit with the seat 2, and the other end can be in pressing fit with the locking structure 22. When the locking structure 22 is in the open state relative to the seat 2, the torsion spring is in a relaxed state. When the locking structure 22 switches from the open state to the retracted state relative to the seat 2, the torsion spring is in a compressed state under the pressure applied by the locking structure 22.

[0058] Thus, when the seat 2 rotates forward relative to the floor assembly 1, the first connecting cable 241 can be released from the storage disc 24 as the seat 2 rotates, and the locking structure 22 moves relatively closer to the storage disc 24, so that the locking structure 22 and the first connecting cable 241 are relaxed. The torsion spring will apply an elastic force for forward rotation to the locking structure 22, enabling the locking structure 22 to rotate forward relative to the seat 2 to open, so as to achieve synchronous rotation of the seat 2 and the locking structure 22. During the process of the seat 2 falling forward, the locking structure 22 is in locking cooperation with the locking bolt 12. Moreover, the first resetting member 4 is simple in structure and low in cost.

[0059] In some embodiments, the locking structure 22 includes a landing gear 221 and a ground lock body 222. One end of the landing gear 221 is rotatably mounted on the seat 2, and the ground lock body 222 is connected to the other end of the landing gear 221. The ground lock body 222 is used for locking cooperation with the locking bolt 12.

[0060] Specifically, the landing gear 221 is used for supporting the locking structure 22, and the ground lock body 222 is used for locking the locking structure 22. One end of the landing gear 221 is rotatably connected to the seat 2. Among them, as Figure 6 shown, the landing gear 221 can be rotatably connected to the seat 2 through a rotating shaft, rivets, etc. A torsion spring is sleeved on the rotating shaft of the landing gear 221, and the other end of the landing gear 221 is detachably connected to the ground lock body 222, and the two can be connected through fasteners such as bolts. In this way, the ground lock body 222 can rotate relative to the seat 2 together with the landing gear 221. The landing gear 221 is provided with an avoidance groove for avoiding the locking bolt 12, and the ground lock body 222 is provided with a locking groove. When the ground lock body 222 rotates with the landing gear 221, the locking bolt 12 will be inserted into or separated from the ground lock body 222.

[0061] Among them, the seat 2 is used to drive the landing gear 221 to rotate during the process of rotating relative to the floor assembly 1, so that the locking structure 22 can be switched between the open state and the retracted state.

[0062] Specifically, one end of the first connecting cable 241 is connected to the fixed point 243 of the storage disc 24, and the other end is connected to the landing gear 221. In this way, when the seat 2 rotates backward relative to the floor assembly 1, it will drive the landing gear 221 to rotate backward together, and the first connecting cable 241 will pull the landing gear 221 to rotate backward relative to the seat 2, and the locking structure 22 can be switched from the open state to the retracted state; on the contrary, when the seat 2 rotates forward relative to the floor assembly 1, it will drive the landing gear 221 to rotate forward together, and the first connecting cable 241 is in a relaxed state with the landing gear 221. The first resetting member 4 will push the landing gear 221 to rotate forward relative to the seat 2, and the locking structure 22 can be switched from the retracted state to the open state. After the seat 2 rotates to the limit position relative to the floor assembly 1, the locking structure 22 is in locking cooperation with the locking bolt 12.

[0063] Thus, the seat 2 and the landing gear 221 can cooperate with each other, enabling the landing gear 221 to retract when the seat 2 is retracted and to open when the seat 2 is in use. The overall switching action is smooth and reliable.

[0064] It should be noted that the landing gear 221 can be configured to be rotatably connected to the seat 2 at both lateral ends, as Figures 4-6 shown. At both lateral ends of the landing gear 221, connecting plates that bend and extend on both sides are respectively formed, and mounting holes are respectively provided. At both ends of the landing gear 221, first limiting brackets 26 are correspondingly provided. The first limiting brackets 26 can be configured as U-shaped brackets. Among them, the U-shaped brackets can be welded to the seat 2. The U-shaped brackets are located outside the landing gear 221, and the U-shaped brackets are provided with two connection holes. By respectively passing two rotating shafts through the connection holes and the mounting holes, both ends of the landing gear 221 can be rotatably connected to the seat 2 through the rotating shafts. In this way, when the landing gear 221 is opened relative to the seat 2 to the maximum position, it abuts against and is limited by the first limiting bracket 26 to form a locking angle, realizing the opening limit of the landing gear 221 and ensuring more reliable locking between the locking structure 22 and the locking bolt 12.

[0065] Moreover, a second limiting bracket 27 is provided at the rear side of the first limiting bracket 26. The second limiting bracket 27 can be welded to the seat 2. After the landing gear 221 is retracted relative to the seat 2, it abuts against and is limited by the second limiting bracket 27 to form a storage angle, realizing the storage limit of the landing gear 221 and enabling the landing gear 221 to be stored within the contour of the seat 2. Among them, the shapes and structures of the first limiting bracket 26 and the second limiting bracket 27 are not limited to those described in this embodiment and can be set according to actual space requirements.

[0066] In addition, a landing gear cover 28 is provided at the front side of the locking structure 22 to prevent structures such as the landing gear 221 from being exposed during the flipping and retracting processes of the seat 2 and to ensure the flatness and integration of the bottom surface of the seat 2. As Figure 7 shown, the landing gear cover 28 includes a cover body 281 and a soft rubber structure 282. The cover body 281 can be connected in front of the landing gear 221 bracket through fasteners such as screws. The soft rubber structure 282 is integrated on the cover body 281 and is located at the center of the cover body 281 and close to the locking bolt 12, and a slit is set to adapt to the interference with the locking bolt 12, so as to realize the thinning of the locking structure 22 while ensuring the flat appearance.

[0067] In some embodiments, the rotation axis of the landing gear 221 extends along the lateral direction of the vehicle 100. The locking bolt 12 includes a locking and mating section 121. The locking and mating section 121 is in locking and mating with the ground lock body 222 and the locking and mating section 121 extends along the longitudinal direction of the vehicle 100.

[0068] Specifically, the landing gear 221 is arranged transversely to the vehicle 100, and the rotation axis of the landing gear 221 extends transversely to the vehicle 100, that is, the rotation of the landing gear 221 is perpendicular to the longitudinal axis of the vehicle 100. Among them, the locking bolt 12 is provided with a locking and mating section 121, and the locking and mating section 121 extends longitudinally to the vehicle 100. In this way, the landing gear 221 can rotate in the front-rear direction, and during the rotation process, it can be inserted into or separated from the locking and mating section 121 of the locking bolt 12, and the locking of the locking structure 22 can be achieved after the landing gear 221 is inserted into the locking bolt 12. Thus, through the above settings, the rotation of the landing gear 221 and the cooperation with the locking bolt 12 can be made simpler and convenient for assembly.

[0069] Among them, the rotation axis of the landing gear 221 can also extend axially to the vehicle 100, and the locking and mating section 121 of the locking bolt 12 extends longitudinally to the vehicle 100. In this way, the landing gear 221 can also be inserted into or separated from the locking bolt 12 when rotating longitudinally to the vehicle 100. Its movement mode is diverse and can be set according to space requirements.

[0070] In some embodiments, the lower end of the landing gear 221 is adapted to rotate from the rear to the front to switch to the open state, and the locking and mating section 121 is configured to extend obliquely downward from the front to the rear. Specifically, as shown in the figure, the locking and mating section 121 is not vertically or horizontally arranged, the locking and mating section 121 has a certain inclination angle and extends obliquely downward from the front to the rear, that is, the locking and mating section 121 has a guiding effect from the rear to the front. When the landing gear 221 rotates from the rear to the front, moving forward from the rear section of the locking and mating section 121 can make the rotation of the landing gear 221 smoother, that is, the landing gear 221 switches from the retracted state to the open state and is reliably inserted together with the locking bolt 12.

[0071] Thus, by setting the locking and mating section 121 to extend obliquely downward from the front to the rear, the movement of the landing gear 221 can be matched, the locking bolt 12 can be effectively avoided, and the locking bolt 12 can be well inserted and mated with the landing gear 221. Its structure is simple and the connection is reliable.

[0072] In some embodiments, the ground lock body 222 includes a locking hook 2221 and a stop hook 2222, the driving structure 21 includes a driving member 211 and a second connecting cable 212. One end of the second connecting cable 212 is connected to the driving member 211 and the other end is connected to the stop hook 2222. The stop hook 2222 and the locking hook 2221 rotate relative to the landing gear 221 respectively, and an elastic member 5 is provided between the stop hook 2222 and the locking hook 2221. The locking hook 2221 is used for locking and mating with the locking bolt 12, and the driving member 211 is adapted to drive the stop hook 2222 and the locking hook 2221 to unlock from the locking bolt 12 through the second connecting cable 212.

[0073] Specifically, the locking hook 2221 is used for locking and cooperating with the locking bolt 12, and the stop hook 2222 has the function of auxiliary fixation. As Figure 6 shown, the ground lock body 222 is connected with a locking hook 2221 and a stop hook 2222. The locking hook 2221 and the stop hook 2222 can be located on one side of the ground lock body 222 close to the landing gear 221. The ground lock body 222 and the landing gear 221 are spaced apart longitudinally along the vehicle 100, and the two are respectively connected and fixed through two connecting pieces. The two connecting pieces are spaced apart transversely along the vehicle 100, and the locking hook 2221 and the stop hook 2222 are respectively connected to the two connecting pieces and can rotate relative to the landing gear 221 respectively. Among them, the driving structure 21, the stop hook 2222 and the locking hook 2221 are connected in sequence, and the driving part 211 of the driving structure 21 is connected with the stop hook 2222 through a second connecting cable 212. The stop hook 2222 and the locking hook 2221 are connected through an elastic member 5. The elastic member 5 can be a spring. The pulling force of the spring can make the connection between the stop hook 2222 and the locking hook 2221 stable. And in the locked state, the stop hook 2222 and the locking hook 2221 press against each other, which can make the locking hook 2221 and the locking bolt 12 lock reliably, ensuring that the locking hook 2221 will not accidentally disengage when subjected to impact or vibration, and maintaining the overall stability of the seat 2.

[0074] Thus, when unlocking, the driving part 211 drives the second connecting cable 212 to pull the stop hook 2222 to rotate. The stop hook 2222 drives the locking hook 2221 to rotate, so that the locking hook 2221 and the locking bolt 12 can be unlocked. The seat 2 rotates backward and drives the landing gear 221 to rotate in the retracting direction until the seat 2 rotates into the storage space 3 to realize the storage of the seat 2 and the retraction of the landing gear 221. And when using the seat 2, the seat 2 rotates forward and the landing gear 221 rotates in the opening direction. During the rotation process, the locking hook 2221 is pressed by the locking bolt 12 and rotates reversely, so that the locking bolt 12 can be switched from the unlocked state to the locked state, and the stop hook 2222 rotates reversely along with the locking hook 2221 to realize the reset of the driving part 211. The entire unlocking and locking states are automatically switched, without manual operation by people, saving manpower, and the overall structure is simple, the movement process is stable, and the safety is high.

[0075] Among them, the driving structure 21 can be located in the central area of the seat 2 and can be used to simultaneously drive the unlocking of the locking structures 22 corresponding to the two seats 2 and the locking bolt 12. The structural arrangement is simpler and more convenient. As Figure 4As shown, the drive motor is horizontally fixed to the motor bracket by screws, and the motor bracket can be fixed to the seat 2 by welding. The second connecting cable 212 is connected to the stop hooks 2222 at both horizontal ends from the middle. The two locking structures 22 are symmetrically distributed along the vehicle's 100 transverse direction. In this way, when the drive motor drives the second connecting cable 212, the unlocking of the two locking structures 22 and the locking bolt 12 can be achieved simultaneously. The storage disc 24 and the first connecting cable 241 can also be symmetrically distributed along the vehicle's 100 transverse direction to achieve the synchronous movement of the two seats 2 and the locking structures 22. The overall structure has simple operation steps and good use effects.

[0076] In some other embodiments, the automatic unlocking of the driving member 211 can also be replaced with a manual operation unlocking form.

[0077] In some embodiments, the seat 2 is further provided with a microswitch 25. The locking structure 22 is configured to separate from the microswitch 25 and open the microswitch 25 to generate an unlocking signal after unlocking relative to the locking bolt 12.

[0078] Specifically, the microswitch 25 is a small electronic switch that can trigger the moving part of the locking structure 22 to change the state of the circuit, such as Figure 6 As shown, the microswitch 25 is provided with a contact spring piece 252. Among them, the contact spring piece 252 can be set to contact the stop hook 2222 or the locking hook 2221. The microswitch 25 is connected to the upper side area of the ground lock body 222 through a switch bracket 251. The switch bracket 251 can be welded to the ground lock body 222 or detachably connected by fasteners such as bolts to ensure the reliable connection between the two, so that the contact position of the microswitch 25 remains consistent each time, improving the accuracy of the microswitch 25 during use.

[0079] Thus, the locking hook 2221 is in locking cooperation with the locking bolt 12. After the contact spring piece 252 of the microswitch 25 contacts the stop hook 2222, the circuit loop of the microswitch 25 is a closed circuit and a locking signal is generated, indicating that the seat 2 is safely locked. After the driving member 211 drives the second connecting cable 212 to pull the stop hook 2222 and the locking hook 2221 to rotate in sequence, the locking hook 2221 is unlocked from the locking bolt 12, and the contact spring piece 252 is separated from the stop hook 2222. At this time, the circuit loop of the microswitch 25 switches from a closed circuit to a short circuit, and an unlocking signal can be generated, enabling the seat 2 to rotate relative to the floor assembly 1. The entire process is controlled by an electrical signal, making the vehicle 100 start or the seat 2 operation safer and more reliable.

[0080] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0081] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A vehicle, characterized in that: include: A floor assembly, wherein the floor assembly is formed with a mounting groove that is concave downward and open upward, and a locking bolt is provided in the mounting groove; A seat, wherein the seat is provided with a driving structure and a locking structure, wherein the locking structure is configured to be movable relative to the seat and has an open state and a retracted state, and the locking structure is adapted to be locked with the locking bolt in the open state, and the driving structure is used to drive the locking structure to be unlocked relative to the locking bolt.

2. The vehicle according to claim 1, characterized in that The seat is rotatable relative to the floor assembly, and the seat drives the locking structure to switch from the open state to the retracted state during the rotation relative to the floor assembly.

3. The vehicle according to claim 2, characterized in that The vehicle is further formed with a storage space, the storage space and the seat are distributed in the longitudinal direction of the vehicle, and the seat is suitable for rotating into the storage space; Wherein, after the seat is rotated into the storage space and the locking structure is switched to the retracted state, the upper surface of the locking structure, the upper surface of the seat and the upper surface of the floor assembly are flush.

4. The vehicle according to claim 3, characterized in that The seat is arranged to be rotatable around the axis of the mounting shaft, a storage disc is provided on the mounting shaft, the locking structure is connected to the storage disc via a first connecting cable, and when the seat rotates, the storage disc is suitable for winding up the first connecting cable to drive the locking structure to switch toward the retracted state.

5. The vehicle according to any one of claims 1 to 4, characterized in that: It also includes a first restoring member, which is connected to the locking structure and is suitable for driving the locking structure to switch from the retracted state to the open state.

6. The vehicle according to any one of claims 1 to 4, characterized in that: The locking structure comprises a landing gear and a ground lock body, one end of the landing gear is rotatably mounted on the seat, the ground lock body is connected to the other end of the landing gear, and the ground lock body is used to lock with the lock bolt; The seat is used to drive the landing gear to rotate during the rotation relative to the floor assembly so that the locking structure switches between the open state and the retracted state.

7. The vehicle according to claim 6, characterized in that The rotation axis of the landing gear extends in the transverse direction of the vehicle, and the lock bolt comprises a locking matching section, which is lockingly matched with the ground lock body and extends in the longitudinal direction of the vehicle.

8. The vehicle according to claim 7, characterized in that The lower end of the landing gear is suitable for rotating from rear to front to switch to the open state, and the locking matching section is configured to extend obliquely downward from front to rear.

9. The vehicle according to claim 6, characterized in that The ground lock body includes a lock hook and a stop hook, the driving structure includes a driving member and a second connecting cable, one end of the second connecting cable is connected to the driving member and the other end is connected to the stop hook, the stop hook and the lock hook rotate relative to the landing gear respectively, and the stop hook and the lock hook are connected by an elastic member, the lock hook is used to lock with the lock bolt, and the driving member is suitable for driving the stop hook and the lock hook to unlock the lock bolt through the second connecting cable.

10. The vehicle according to any one of claims 1 to 4, characterized in that: The seat is also provided with a micro switch, and the locking structure is configured to separate from the micro switch after being unlocked relative to the lock bolt and to disconnect the micro switch to generate an unlocking signal.

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