A partition structure for vehicle and vehicle

Abstract

The application discloses a partition structure for a vehicle and a vehicle, and relates to the technical field of vehicle partition structures, and solves the problem that the partition structure between the rear seat and the luggage compartment in the prior art is generally difficult to apply, can adjust the size of the luggage compartment and the passenger compartment space according to requirements, does not occupy the trunk space after being folded, improves the generalization of the vehicle, meets the diversified design requirements of the vehicle, completely separates the smell, noise and the like in the luggage compartment from the passenger compartment, improves the NVH performance and perception quality of the whole vehicle, and can also solve the problem that the parcel shelf only plays a decorative role in the existing vehicle with a rear back door, and enriches the use function of the parcel shelf.

Description

Technical Field

[0001] This invention relates to the field of automotive parts technology, and more particularly to a vehicle partition structure and an automobile. Background Technology

[0002] With the advancement of technology, vehicles have gradually become a common means of transportation in people's daily lives, making travel more convenient.

[0003] Typically, vehicles have seats and a luggage compartment. Vehicles with a tailgate often have a cargo rack partition, which is usually a horizontal shelf with a hanging rope. One end rotates horizontally and connects to the middle of the left and right side walls of the trunk, while the other end is connected to the tailgate via a rope. When the tailgate is closed, the cargo rack partition horizontally separates the lower part of the trunk into a separate luggage compartment. When the tailgate is opened, the cargo rack partition rotates upwards in sync with the opening of the tailgate to facilitate the loading and unloading of luggage. This structure separates the luggage compartment from the passenger compartment and is simple; however, it has drawbacks such as low stability of the cargo rack support, only providing a simple horizontal separation between the luggage compartment and the passenger compartment, and not completely preventing the transmission of pungent odors from items placed in the luggage compartment or noise from items colliding in the luggage compartment to the passenger compartment and driver's cabin, affecting the driving and riding experience. Summary of the Invention

[0004] To address the aforementioned issues, this invention provides a vehicle partition structure and automobile, solving the problem that partition structures located between the rear seats and the luggage compartment are often difficult to apply in the prior art. It allows for adjustment of the luggage compartment and passenger compartment sizes as needed, and when folded, it does not occupy trunk space, improving vehicle versatility and meeting diverse vehicle design requirements. Simultaneously, it completely isolates odors and noise from the luggage compartment from the passenger compartment, improving the overall vehicle NVH performance and perceived quality. It also solves the problem that existing luggage racks in cars with tailgates only serve a decorative purpose, enriching the functionality of the luggage rack.

[0005] This invention proposes a vehicle partition structure, including a partition body, at least one set of slide rail assemblies, and at least one locking mechanism;

[0006] The partition body is slidably engaged with at least one set of sliding rail components on both sides. The partition body can move back and forth along the sliding rail components to adjust the size of the parcel rack and passenger compartment. When the rear seats are folded down, the partition body can move along the sliding rail components to the back of the front seats and lock in place. The folded-down rear seats and luggage compartment can then become an extra-large luggage compartment. The partition body isolates the odors and sounds that may be generated in the extra-large luggage compartment from the front driving and riding area, improving the overall NVH performance and perceived quality of the vehicle, as well as the driving and riding experience.

[0007] At least one locking mechanism is fixed to the left and / or right side of the partition body to limit and fix the partition body after it has been moved into place, so as to ensure the isolation of odor and sound between the luggage compartment and the passenger compartment during vehicle operation.

[0008] The locking mechanism can be locked and fixed with the slide rail assembly.

[0009] A vehicle partition structure includes a set of slide rail assemblies, which includes a first slide rail and a second slide rail. The first and second slide rails have the same structure. The first slide rail includes a slide rail, a slider, and a partition rotating connecting arm. The slider is limited and slidably connected in the slide rail, and the partition rotating connecting arm is detachably inserted into the end face of the slider. A fixed seat is provided on the upper part of the partition body corresponding to the slider position of the slide rail assembly, and the partition rotating connecting arm is rotatably sleeved on the corresponding fixed seat.

[0010] The vehicle partition structure includes upper and lower sets of slide rail assemblies. The slide rail assemblies within the same set have identical structures, and the upper and lower sets are mirror-symmetrical. Each set of slide rail assemblies includes a first slide rail, a second slide rail, a third slide rail, and a fourth slide rail. The first slide rail includes a track, a slider, and a partition rotating connecting arm. The slider is slidably connected within the track, and the partition rotating connecting arm is detachably inserted into the end face of the slider. This detachable connection facilitates the assembly of the partition body and allows for easy rotation of the partition body to the interior roof of the vehicle. By disassembling the lower set of the partition rotating connecting arms, the lower part of the partition body can be rotated 90 degrees around the fixed seat of the upper partition body, fitting snugly against the vehicle's interior roof and securing it without occupying limited storage space inside the vehicle. The upper and lower parts of the partition body each have a fixed seat corresponding to the position of each slider in the upper and lower sets of slide rail assemblies, and the partition rotating connecting arm is rotatably sleeved onto the corresponding fixed seat.

[0011] The locking mechanism includes a hollow cuboid, a U-shaped claw, two return springs, and a positioning knob. The U-shaped claw is housed within the hollow cuboid. The upper and lower end faces of the hollow cuboid have strip-shaped openings. The upper and lower end sidewalls of the U-shaped claw protrude from the corresponding strip-shaped openings and can slide left and right along them. The two return springs are positioned vertically within the hollow cuboid, with each spring's ends fixedly connected to the bottom wall of the hollow cuboid and the wall of the U-shaped claw at its corresponding positions. The top wall of the hollow cuboid has an opening in its center, and the positioning knob is fitted into this opening. The lower end of the positioning knob is axially aligned with the wall of the U-shaped claw at its corresponding position. The rotating connection allows the positioning knob to engage with the top wall of the hollow cuboid at the outer edge of the opening, thus enabling the positioning button to be pressed down and causing the U-shaped claw to move to the left. The front parts of the upper and lower side walls of the U-shaped claw are inserted into the positioning holes on the corresponding slide rail of the first slide rail, limiting the front and rear displacement of the partition body. Then, the positioning knob is fixed to the top wall of the hollow cuboid to prevent the U-shaped claw from automatically rebounding and resetting due to the spring force, which would cause the upper and lower side walls of the U-shaped claw to fail to engage with the positioning holes. Several positioning holes are evenly provided along the length of the lower side wall of the slide rail of the first slide rail, and the upper and lower side walls of the U-shaped claw can be inserted and fixed into the corresponding positioning holes.

[0012] Each reset spring has a supporting positioning post slidably sleeved inside. The upper and lower ends of the supporting positioning post are fixedly connected to the bottom wall and the top wall of the hollow cuboid at the corresponding positions, respectively. The supporting positioning post is slidably sleeved on the wall of the U-shaped claw. The function of the supporting positioning post is to guide and support the reset spring and the U-shaped claw, prevent the reset spring from moving laterally, and also prevent the middle part of the U-shaped claw from deforming, causing the upper and lower side walls to warp outward and thus failing to be accurately inserted into the corresponding positioning hole.

[0013] The positioning knob is limited to contact with the hollow cuboid top wall of the outer edge of the opening by screw engagement. The positioning knob includes a rod and a cap. The side wall of the rod is provided with an external thread, which engages with the thread of the opening to achieve the limiting and fixing of the U-shaped claw that is axially rotated and connected to the positioning knob.

[0014] The positioning knob engages with the top wall of the hollow cuboid at the outer edge of the opening via a snap-fit ​​mechanism. The positioning knob includes a rod, a cap, and at least one positioning protrusion. The positioning protrusion is fixed parallel to the front end to the middle of the rod's side wall along its length. The opening has a recessed hole corresponding to the position of the positioning protrusion. The positioning protrusion is housed within the recessed hole and can move back and forth along the recessed hole. The rear end face of the positioning protrusion can engage with the top wall of the hollow cuboid at the outer edge of the opening. When the positioning protrusion moves down through the recessed hole and reaches the same height as the top wall of the hollow cuboid at the outer edge of the opening, rotating the positioning knob causes the positioning protrusion to rotate to the top wall of the hollow cuboid at the outer edge of the opening. The inner top wall restricts the rebound path of the positioning protrusion, thereby restricting the retraction of the U-shaped claw and achieving the function of limiting the retraction of the U-shaped claw.

[0015] The positioning knob engages with the hollow cuboid top wall of the opening via a snap-fit ​​mechanism. The positioning knob comprises a cube-shaped rod and a cap. The circumferential sidewall of the cube's rod has an annular groove. The opening is a matching square. The bottom diameter of the annular groove on the cube's rod is smaller than the diameter of the inscribed circle of the square opening, and the width of the annular groove matches the thickness of the hollow cuboid top wall. This allows the cube's rod to rotate to 45° when the annular groove moves to the opening in the hollow cuboid top wall. The four edges below the annular groove are limited by the top wall of the hollow cuboid and cannot retract under elastic force, thus achieving the function of U-shaped claw retraction and limitation. The cube rod is housed in the square opening and can move back and forth and rotate along the square opening. The cube rod below the annular groove can contact the top wall of the hollow cuboid at the outer edge of the opening. When the cube rod can rotate to 45°, the four edges below the annular groove of the cube rod are limited by the top wall of the hollow cuboid and cannot retract under elastic force, thus achieving the function of U-shaped claw retraction and limitation.

[0016] The lower rear end face of the partition body is provided with a snap or hook-and-loop fastener so that the partition body can be snapped or glued to the interior roof wall of the car after being rotated 90 degrees. The partition body is made of transparent or opaque non-metallic material. Non-metallic materials can reduce weight. Transparent non-metallic materials can ensure that the driver can observe the traffic conditions behind the vehicle in real time through the rearview mirror. When the vehicle is equipped with a streaming media rearview mirror, the partition body can be made of opaque non-metallic material. Observing the traffic conditions behind the vehicle through the streaming media rearview mirror does not require the installation of an interior rearview mirror, thus meeting the diverse design needs of the vehicle interior.

[0017] The main body of the partition can be half a board, with the lower end overlapping the parcel rack partition to seal off the luggage compartment and prevent odors and sounds from spreading to the passenger compartment. Alternatively, the main body of the partition can be floor-length, directly contacting the luggage compartment floor to completely isolate the luggage compartment from the passenger compartment, thus preventing odors and sounds from spreading from the luggage compartment to the passenger compartment.

[0018] An automobile includes a body and a partition structure, wherein the slide rails of the partition structure are fixed to a trim panel on the rear side wall of the body.

[0019] Working principle

[0020] The vehicle partition structure uses two sets of upper and lower sliding rail assemblies.

[0021] The buckle of the partition body, which is horizontally attached and fixed to the car's interior roof, is unlocked from the rear of the car's interior roof. The partition body rotates downward 90° with the partition rotating connecting arm on the first and second slide rails above as the axis, and is in a free vertical state.

[0022] At this point, the detachable partition rotating connecting arms on the third and fourth slide rails are sequentially passed through the corresponding fixed seats and sliders to limit and fix the lower part of the partition body. The partition body can move back and forth along the first, second, third, and fourth slide rails between the rear seats and the parcel shelf partition. The lower end of the half-length partition body can contact the front end of the horizontally placed parcel shelf partition. Then, adjust or press the positioning knob to allow the front parts of the upper and lower end side walls of the U-shaped claws to be inserted into the corresponding positioning holes of the first, second, third, and fourth slide rails for limitation and fixation, thus completing the half-length partition body. Adjustment: At this point, the lower end of the semi-long partition, together with the horizontally placed parcel rack and the rear seats, forms a partition structure that separates the luggage compartment from the passenger compartment, preventing any odors or noises from the luggage compartment from being transmitted to the passenger compartment. When the partition structure is not in use, release the limiting fixation of the left and right fixing seats below the partition body, and simultaneously release the positioning knob's limitation on the U-shaped claws. Slide the upper part of the partition body forward along the first and second slide rails while rotating the lower part of the partition body upwards 90° to fit against the car's interior roof. Then, use the clips to fix it to the car's interior roof. When folded up, it does not occupy the limited luggage space.

[0023] The vehicle partition structure uses a set of upper sliding rail components.

[0024] When the vehicle partition structure uses only the upper set of sliding rail components, the first and second sliding rails can extend from the upper edge of the rear window glass to the inner trim panel above the B-pillar. The rear seats are folded down to create an extended luggage compartment. The buckles of the partition body, which is horizontally attached to the floor of the car's interior roof, are unlocked from the interior roof at the rear of the car. The partition body rotates downward 90° with the partition rotating connecting arms on the upper first and second sliding rails as the axis, and is in a free vertical state.

[0025] The partition body can slide forward and backward along the first and second slide rails between the front seats and the upper edge of the left and right rear windows and the rear window, so that the lower end of the partition body that is lowered to the floor can contact the back of the front seats. Then, adjust or press the positioning knob so that the front part of the upper side wall of the U-shaped claws respectively inserts into the corresponding positioning holes of the first and second slide rails and is fixed, completing the adjustment of the partition body that is lowered to the floor. At this time, the partition body that is lowered to the floor and the front seats together form a partition structure, which will... The front passenger compartment is separated from the extended luggage compartment, preventing any odors or noises from the extended luggage compartment from being transmitted to the front passenger compartment. When the partition structure is not in use, the positioning knob is released from its position on the upper side wall of the U-shaped claw. The upper part of the partition body slides backward along the first and second slide rails, while the lower part of the partition body rotates upward 90° to fit against the car's interior roof. Then, it is fixed to the car's interior roof with Velcro. When stored, it does not occupy the limited luggage space.

[0026] Beneficial effects

[0027] This invention addresses the problem that partition structures located between the rear seats and the luggage compartment are often difficult to apply in existing technologies. It allows for the adjustment of the size of the luggage compartment and passenger compartment as needed, and does not occupy trunk space when folded, thus improving vehicle versatility and meeting diverse vehicle design requirements. At the same time, it completely isolates odors and noise from the luggage compartment from the passenger compartment, improving the overall NVH performance and perceived quality of the vehicle. It also solves the problem that the parcel rack in existing cars with tailgates only serves a decorative purpose, enriching the functionality of the parcel rack. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0029] Figure 2 This is a partial side view of the structure of the present invention.

[0030] Figure 3 This is an exploded structural diagram of the present invention.

[0031] Figure 4 This is an enlarged structural schematic diagram of one embodiment of the locking mechanism of the present invention.

[0032] Figure 5This is an enlarged structural schematic diagram illustrating the working principle of one embodiment of the locking mechanism of the present invention.

[0033] Figure 6 yes Figure 2 A schematic diagram of the AA-direction cross-section structure.

[0034] Figure 7 This is an enlarged structural schematic diagram of another embodiment of the locking mechanism of the present invention.

[0035] Figure 8 This is an enlarged structural schematic diagram illustrating the working principle of another embodiment of the locking mechanism of the present invention.

[0036] In the picture:

[0037] 1. Partition body; 11. Fixture;

[0038] 2. Slide rail assembly; 21. First slide rail; 211. Slide track; 2111. Positioning hole; 212. Slider; 213. Partition rotating connecting arm; 22. Second slide rail; 23. Third slide rail; 24. Fourth slide rail;

[0039] 3. Locking mechanism; 31. Cuboid; 311. Strip opening; 312. Hole; 3121. Recessed hole; 32. U-shaped pawl; 33. Return spring; 34. Positioning knob; 341. Rod; 3411. Annular groove; 342. Cap; 343. Limiting protrusion; 35. Support positioning post. Detailed Implementation

[0040] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention. Furthermore, it should be noted that, for ease of description, only the parts related to the present invention are shown in the accompanying drawings, not all of them.

[0041] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions.

[0042] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0043] Example 1

[0044] See Figures 1-6 As shown, a vehicle partition structure includes a partition body 1, a slide rail assembly 2, and a locking mechanism 3.

[0045] The partition body 1 is slidably engaged with the slide rail assembly 2 on both sides, and the partition body 1 can move back and forth along the slide rail assembly 2;

[0046] Locking mechanism 3 is fixed to the left and right sides of the partition body 1;

[0047] The locking mechanism 3 can be locked and fixed with the slide rail assembly 2.

[0048] The system includes a set of slide rail assemblies 2, which includes a first slide rail 21 and a second slide rail 22. The first slide rail 21 and the second slide rail 22 have the same structure. The first slide rail 21 includes a slide rail 211, a slider 212, and a partition rotating connecting arm 213. The slider 212 is slidably connected to the slide rail 211, and the partition rotating connecting arm 213 is detachably inserted into the end face of the slider 212. A fixing seat 11 is provided on the upper part of the partition body 1 corresponding to the position of the slider 212 of the slide rail assembly 2, and the partition rotating connecting arm 213 is rotatably sleeved on the corresponding fixing seat 11.

[0049] The locking mechanism 3 includes a hollow cuboid 31, a U-shaped claw 32, two return springs 33, and a positioning knob 34. The U-shaped claw 32 is housed in the hollow cuboid 31. The upper and lower end faces of the hollow cuboid 31 have strip-shaped openings 311. The upper and lower end sidewalls of the U-shaped claw 32 are exposed outside the corresponding strip-shaped openings 311 and can slide left and right along the openings 311. The two return springs 33 are correspondingly positioned inside the hollow cuboid 31, and both ends of each spring are fixedly connected to the bottom wall of the hollow cuboid 31 and the wall of the U-shaped claw 32, respectively. The top wall of the hollow cuboid 31 has an opening 312 in the middle, and the positioning knob 34 is sleeved on it. Inside the opening 312, the lower end of the positioning knob 34 is axially rotatably connected to the wall of the U-shaped claw 32 at the corresponding position. The positioning knob 34 can make limited contact with the top wall of the hollow cuboid 31 on the outer edge of the opening 312. Thirty-four positioning holes 2111 are evenly opened in the length direction of the lower side wall of the slide 211 of the first slide rail 21. The upper and lower end side walls of the U-shaped claw 32 can be inserted and fixed in the positioning holes 2111 at the corresponding positions. A support positioning post 35 is slidably sleeved inside each reset spring 33. The upper and lower ends of the support positioning post 35 are fixedly connected to the inner bottom wall and inner top wall of the hollow cuboid 31 at the corresponding positions, and the support positioning post 35 is slidably sleeved on the wall of the U-shaped claw.

[0050] The positioning knob 34 is limited to contact with the top wall of the hollow cuboid 31 on the outer edge of the opening 312 by a snap-fit ​​limiting and fixing method. The positioning knob 34 includes a rod 341, a cap 342 and two positioning protrusions 343. The positioning protrusions 343 are symmetrically and parallelly fixed at the front end to the middle position of the side wall of the rod 341 along the length direction. The opening 312 is provided with a recessed hole 3121 corresponding to the position of the positioning protrusions 343. The positioning protrusions 343 are accommodated in the recessed hole 3121 and can move back and forth along the recessed hole 3121. The rear end face of the positioning protrusions 343 can be limited to contact with the top wall of the hollow cuboid 31 on the outer edge of the opening 312.

[0051] The lower part of the rear end face of the partition body 1 is provided with a buckle; the partition body 1 is made of transparent non-metallic material.

[0052] Example 2

[0053] See Figures 1-3 , Figure 6 as well as Figures 7-8As shown, a vehicle partition structure differs from other embodiments 1 in that it includes two sets of upper and lower slide rail assemblies 2. The slide rail assemblies 2 in the same set have the same structure, and the upper and lower sets of slide rail assemblies 2 are mirror-symmetrical. The upper and lower sets of slide rail assemblies 2 include a first slide rail 21, a second slide rail 22, a third slide rail 23, and a fourth slide rail 24. The first slide rail 21 includes a slide rail 211, a slider 212, and a partition rotating connecting arm 213. The slider 212 is limited and slidably connected in the slide rail 211, and the partition rotating connecting arm 213 is detachably inserted into the end face of the slider 212. The upper and lower parts of the partition body 1 are respectively provided with a fixed seat 11 corresponding to each slider position of the upper and lower sets of slide rail assemblies 2, and the partition rotating connecting arm 213 is rotatably sleeved on the corresponding fixed seat 11.

[0054] The positioning knob 34 is locked in place by a snap-fit ​​mechanism with the top wall of the hollow cuboid 31 at the outer edge of the opening 312. The positioning knob 34 includes a cube rod 341 and a cap 342. The circumferential side wall of the cube rod 341 has an annular groove 3411. The opening 312 is a matching square. The bottom diameter of the annular groove 3411 of the cube rod 341 is smaller than the diameter of the inscribed circle of the square opening 312. The width of the annular groove 3411 matches the thickness of the top wall of the hollow cuboid 31. The cube rod 341 is housed in the square opening 312 and can move and rotate back and forth along the square opening 312. The cube rod 341 below the annular groove 3411 can lock in place with the top wall of the hollow cuboid 31 at the outer edge of the opening 312.

[0055] Example 3

[0056] A vehicle partition structure differs from other embodiments 1 in that the positioning knob 34 is limited to contact with the top wall of the hollow cuboid 31 on the outer edge of the opening 312 by screw engagement and limiting fixation. The positioning knob 34 includes a rod 341 and a cap 342. The side wall of the rod 341 is provided with an external thread, which engages with the opening 312.

[0057] Example 4

[0058] An automobile includes a body and a vehicle partition structure, wherein the slide rail assembly 2 of the vehicle partition structure is fixed to a decorative panel on the rear side wall of the body.

[0059] Although the invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the invention without departing from the spirit and scope of the invention as defined in the appended claims, all of which shall be within the scope of protection of the invention.

Claims

1. A vehicle partition structure, characterized in that: It includes a partition body (1), at least one set of slide rail assemblies (2) and at least one locking mechanism (3); The partition body (1) is slidably engaged with at least one set of slide rail assemblies (2) on both sides, and the partition body (1) can move back and forth along the slide rail assemblies (2); At least one locking mechanism (3) is fixed to the left and / or right side of the partition body (1); The locking mechanism (3) can be locked and fixed with the slide rail assembly (2); The system includes a set of slide rail assemblies (2), which includes a first slide rail (21) and a second slide rail (22). The first slide rail (21) and the second slide rail (22) have the same structure. The first slide rail (21) includes a slide rail (211), a slider (212), and a partition rotating connecting arm (213). The slider (212) is limited and slidably connected in the slide rail (211). The partition rotating connecting arm (213) is detachably inserted into the end face of the slider (212). The upper part of the partition body (1) is provided with a fixed seat (11) corresponding to the position of the slider (212) of the slide rail assembly (2). The partition rotating connecting arm (213) is rotatably sleeved on the corresponding fixed seat (11). The locking mechanism (3) includes a hollow cuboid (31), a U-shaped claw (32), two return springs (33), and a positioning knob (34). The U-shaped claw (32) is housed in the hollow cuboid (31). The upper and lower ends of the hollow cuboid (31) are respectively provided with strip-shaped openings (311). The upper and lower end sidewalls of the U-shaped claw (32) are exposed outside the corresponding strip-shaped openings (311) and can slide left and right along the strip-shaped openings (311). The two return springs (33) are respectively arranged in the hollow cuboid (31) and the two ends of each spring are respectively connected to the hollow cuboid (31) at the corresponding positions. The inner bottom wall and the wall of the U-shaped claw (32) are fixedly connected. The top wall of the hollow cuboid (31) is provided with an opening (312). The positioning knob (34) is sleeved in the opening (312), and the lower end of the positioning knob (34) is axially rotatably connected to the wall of the U-shaped claw (32) at the corresponding position. The positioning knob (34) can be limited to contact with the top wall of the hollow cuboid (31) at the outer edge of the opening (312). Several positioning holes (2111) are evenly opened in the length direction of the lower side wall of the slide (211) of the first slide rail (21). The upper and lower end side walls of the U-shaped claw (32) can be inserted and fixed in the positioning holes (2111) at the corresponding positions.

2. The vehicle partition structure according to claim 1, characterized in that: It includes two sets of upper and lower slide rail assemblies (2), with the same structure for each set of slide rail assemblies (2) and the upper and lower sets of slide rail assemblies (2) having mirror symmetry in structure; the upper and lower sets of slide rail assemblies (2) include a first slide rail (21), a second slide rail (22), a third slide rail (23) and a fourth slide rail (24); the first slide rail (21) includes a slide rail (211), a slider (212) and a partition rotating connecting arm (213), the slider (212) is limited and slidably connected in the slide rail (211), and the partition rotating connecting arm (213) is detachably inserted into the end face of the slider (212); the upper and lower parts of the partition body (1) are respectively provided with a fixed seat (11) corresponding to each slider position of the upper and lower sets of slide rail assemblies (2), and the partition rotating connecting arm (213) is rotatably sleeved on the corresponding fixed seat (11).

3. The vehicle partition structure according to claim 1, characterized in that: Each reset spring (33) has a support positioning post (35) slidably sleeved inside. The upper and lower ends of the support positioning post (35) are fixedly connected to the bottom wall and the top wall of the hollow cuboid (31) at the corresponding positions, respectively, and the support positioning post (35) is slidably sleeved on the U-shaped claw wall.

4. The vehicle partition structure according to claim 3, characterized in that: The positioning knob (34) is limited to contact with the top wall of the hollow cuboid (31) on the outer edge of the opening (312) by screw engagement and positioning. The positioning knob (34) includes a rod (341) and a cap (342). The side wall of the rod (341) is provided with an external thread, which is threaded with the opening (312).

5. A vehicle partition structure according to claim 3, characterized in that: The positioning knob (34) is limited to contact with the top wall of the hollow cuboid (31) on the outer edge of the opening (312) by a snap-fit ​​limiting and fixing method. The positioning knob (34) includes a rod (341), a cap (342) and at least one positioning protrusion (343). The positioning protrusion (343) is fixed parallel to the front end to the middle position of the side wall of the rod (341) along the length direction. The opening (312) is provided with a recessed hole (3121) corresponding to the position of the positioning protrusion (343). The positioning protrusion (343) is accommodated in the recessed hole (3121) and can move back and forth along the recessed hole (3121). The rear end face of the positioning protrusion (343) can be limited to contact with the top wall of the hollow cuboid (31) on the outer edge of the opening (312).

6. A vehicle partition structure according to claim 3, characterized in that: The positioning knob (34) is locked in place by a snap-fit ​​mechanism with the top wall of the hollow cuboid (31) at the outer edge of the opening (312). The positioning knob (34) includes a cube rod (341) and a cap (342). The circumferential sidewall of the cube rod (341) has an annular groove (3411). The opening (312) is a matching square. The bottom diameter of the annular groove (3411) of the cube rod (341) is small. The diameter of the circle inscribed in the square opening (312) and the width of the annular groove (3411) match the thickness of the top wall of the hollow cuboid (31) are arranged in the square opening (312) and can move back and forth and rotate along the square opening (312). The cuboid rod (341) below the annular groove (3411) can be limited to contact with the top wall of the hollow cuboid (31) at the outer edge of the opening (312).

7. A vehicle partition structure according to claim 1, characterized in that: The lower part of the rear end face of the partition body (1) is provided with a buckle or hook and loop fastener; the partition body (1) is made of transparent non-metallic material or opaque non-metallic material.

8. A car, characterized in that: The vehicle body includes a vehicle partition structure as described in any one of claims 1-7, wherein the slide rail of the slide rail assembly (2) of the vehicle partition structure is fixed to the decorative panel on the rear side of the inner wall of the vehicle body.

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