Detachable automobile seat drawer structure

Abstract

The utility model discloses a detachable car seat drawer structure which comprises a drawer body and sliding rails oppositely arranged on the two sides of the drawer body, the drawer body is connected with the sliding rails on the two sides in a front-back sliding mode, a locking mechanism is arranged between the drawer body and the sliding rails, and the drawer body can slide forwards after the locking mechanism is unlocked. Opening elastic pieces are arranged on the two side walls of the drawer body respectively and extend outwards, elastic elbows are arranged at the front ends of the tops of the two sliding rails, the elastic elbows and the opening elastic pieces on the corresponding sides are located on the same horizontal longitudinal line, and when the drawer body slides forwards to the opening elastic pieces to abut against the elastic elbows forwards, the drawer body is located at the front limit position. At the moment, the opening elastic piece can be shifted inwards to avoid the elastic elbow, so that the drawer main body can be separated from the sliding rail forwards. According to the utility model, the disassembly process of the drawer body is simplified, so that a user can conveniently and quickly clean the drawer or replace stored contents, meanwhile, the installation of the drawer body is also facilitated, and the use convenience and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile seat, especially relates to a detachable automobile seat drawer structure. BACKGROUND

[0002] With the rapid development of the automobile industry and the continuous pursuit of the functionality and comfort of the interior of the automobile by consumers, the design of the automobile seat gradually tends to be multifunctional and humanized. Among them, the utilization of the space below the automobile seat becomes a key direction of design innovation. The space below the traditional automobile seat is often neglected, causing the waste of space resources. In order to meet the needs of consumers for storage space, the automobile seat drawer structure emerges as the times require.

[0003] However, the existing automobile seat drawer structure has some problems in the process of design and use. Influenced by the front limit position, the drawer cannot be fully opened, and the user cannot clean the interior space of the drawer deeply and quickly, often needing to spend a lot of time and effort, greatly reducing the convenience and efficiency of use. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model provides a detachable automobile seat drawer structure, which simplifies the disassembly process of the drawer body, so that the user can conveniently and quickly clean the drawer or replace the storage content, and also facilitates the installation of the drawer body, improves the convenience and efficiency of use.

[0005] In order to achieve the above purpose, the utility model provides a detachable automobile seat drawer structure, which comprises a drawer body and slide rails arranged on both sides of the drawer body, the drawer body is slidably connected with the slide rails on both sides, a locking mechanism is arranged between the drawer body and the slide rails, the drawer body can slide forward after the locking mechanism is unlocked, opening springs are respectively arranged on the two side walls of the drawer body, the opening springs extend outward, elastic bends are arranged at the top front ends of the two slide rails, the elastic bends and the opening springs on the corresponding side are located on the same horizontal longitudinal line, when the drawer body slides forward to the opening springs forward abutting against the elastic bends, the drawer body is in the front limit position, at this time, the opening springs can be avoided from the elastic bends by being inwardly pushed, so that the drawer body can be pulled out of the slide rails.

[0006] In the above scheme: the top of the slide rail is provided with a Y-direction protrusion at the position corresponding to the opening spring, when the drawer body is locked on the slide rail, the Y-direction protrusion elastically abuts against the opening spring inward, when the drawer body slides forward, the opening spring can be separated from the Y-direction protrusion, thereby releasing the elastic abutment with the Y-direction protrusion; the front end face of the Y-direction protrusion and the rear end face of the opening spring are designed as inclined surface structures that can cooperate with each other, when the drawer body after being disengaged is reset and installed, the extrusion force generated by the collision of the inclined surface of the Y-direction protrusion and the inclined surface of the opening spring can drive the opening spring to contract inward, thereby realizing the sliding limiting assembly of the drawer body and the slide rail.

[0007] The cooperation design of the opening spring and the Y-direction protrusion not only facilitates the installation of the drawer body, but also provides additional support and stability when the drawer body is closed, when the drawer body is in the locked state, the opening spring and the Y-direction protrusion abut against each other, which helps to eliminate the Y-direction gap between the drawer body and the slide rail and reduce the generation of friction noise.

[0008] In the above scheme: the front side of the drawer body is connected with a drawer panel, the surface of the drawer panel is recessed inward to form a hand knob cavity, the locking mechanism includes two lock tongues arranged oppositely and an unlocking hand knob arranged in the hand knob cavity, the unlocking hand knob is rotationally connected to the drawer panel through a rotating shaft, and a return spring is arranged between the unlocking hand knob and the drawer panel, the return spring has a torsion force for driving the unlocking hand knob to close in the hand knob cavity, the lock tongues are arranged between the drawer body and the drawer panel, the two lock tongues are respectively arranged on the front wall of the drawer body in a sliding manner, and the front wall of the drawer body is provided with a limiting structure for limiting the up-down and front-back movement of the lock tongues, the back surface of the unlocking hand knob is provided with a supporting leg corresponding to each lock tongue, the supporting leg passes through the hand knob cavity rearward and contacts the inner end of the corresponding lock tongue, and the contact position between the inner end of the lock tongue and the supporting leg is designed as an inclined surface, the side wall of each of the two slide rails is provided with a lock hole corresponding to the lock tongue, and the outer end of each lock tongue is inserted into the corresponding side lock hole, and a return spring is further arranged between each lock tongue and the drawer body, the return spring has an elastic force for driving the lock tongue to reset; when the unlocking hand knob is rotated outward to be opened, the two supporting legs can extrude the inclined surface of the corresponding lock tongue, thereby driving the two lock tongues to move inward and disengage from the lock holes, thereby realizing the unlocking of the unlocking mechanism.

[0009] That is, the user only needs to rotate the unlocking hand knob outward, so that the supporting legs extrude the inclined surface of the lock tongue, the lock tongue moves inward and disengages from the lock hole, and quick unlocking is realized; this unlocking method is simple and intuitive, without the need for additional tools or force, thereby improving the convenience of use.

[0010] In the above design, the outermost back of the latch and the innermost front of the slide rail are designed as mutually cooperating beveled structures. When the unlocking handle is released and the drawer body returns to its original position, the pressure generated by the collision between the beveled latch and the beveled slide rail drives the latch to retract inward, allowing the drawer body to continue sliding backward until the latch automatically inserts into the corresponding lock hole under the action of the return spring, thus locking the mechanism. This structure enables automatic locking when the drawer body returns to its original position, eliminating the need to pull the unlocking handle again and improving ease of use.

[0011] In the above scheme: the limiting structure consists of multiple limiting stops, and the return spring is connected between one of the limiting stops and the corresponding locking tongue. The structure is simple and easy to install.

[0012] In the above solution, the rear surface of the flexible elbow is covered with soft foam, which significantly reduces the collision noise that may be generated when the drawer body slides into place, creating a quieter and higher-quality riding environment for users.

[0013] In the above solution: the drawer body is provided with a sliding groove extending forward and backward at the position corresponding to the slide rail. The slide rail is fixed to the seat frame and extends into the sliding groove to slide and connect with the slide rail, thereby forming a sliding connection with the drawer body.

[0014] The beneficial effects of this utility model are:

[0015] The drawer body features spring-loaded tabs on both side walls that engage with the flexible elbows at the top of the slide rails. When the drawer body slides to its front limit, simply pushing the spring-loaded tabs inwards allows them to avoid the flexible elbows, easily releasing the drawer body. This design greatly simplifies the drawer body disassembly process and also facilitates its installation, improving ease of use and efficiency. In short, the drawer structure design fully considers user needs, allowing for easy disassembly for cleaning and convenient reassembly. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is an exploded schematic diagram of this utility model.

[0018] Figure 2 This is a schematic diagram of the drawer body in its front limit position.

[0019] Figure 3 This is a side view of the present invention.

[0020] Figure 4 yes Figure 3 Sectional view at point AA.

[0021] Figure 5 yes Figure 3 Sectional view at point AA. Detailed Implementation

[0022] like Figure 1 As shown in Figure 5, a detachable car seat drawer structure mainly consists of a drawer body 1 and slide rails 2 arranged opposite to each other on both sides of the drawer body 1. The drawer body 1 and the slide rails 2 are slidably connected back and forth. A locking mechanism is provided between the drawer body 1 and the slide rails 2. After the locking mechanism is unlocked, the drawer body 1 can slide forward.

[0023] The drawer body 1 has opening springs 3 on both sides of its side walls. The opening springs 3 extend outwards. The top front end of both slide rails 2 is provided with elastic elbows 4. The elastic elbows 4 and the opening springs 3 on the corresponding sides are located on the same horizontal vertical line. When the drawer body 1 slides forward until the opening springs 3 abut against the elastic elbows 4, the drawer body 1 is at its front limit position. At this time, moving the opening springs 3 inwards (operating within the cavity of the drawer body 1) can make them avoid the elastic elbows 4, thereby allowing the drawer body 1 to disengage forward from the slide rail.

[0024] Ideally, a Y-shaped protrusion 5 is provided at the top of the slide rail 2 corresponding to the position of the opening spring 3. When the drawer body 1 is locked on the slide rail 2, the Y-shaped protrusion 5 elastically abuts against the opening spring 3 inward. When the drawer body 1 slides forward, the opening spring 3 can separate from the Y-shaped protrusion 5, thereby releasing the elastic abutment against the Y-shaped protrusion 5.

[0025] The front end face of the Y-direction protrusion 5 and the rear end face of the opening spring 3 are designed as mutually cooperating inclined structures. When the drawer body 1 is reinstalled after being dislodged, the squeezing force generated by the collision between the inclined surface of the Y-direction protrusion 5 and the inclined surface of the opening spring 3 can drive the opening spring 3 to retract inward, thereby realizing the sliding limit assembly of the drawer body 1 and the slide rail 2.

[0026] The design of the opening spring 3 and the Y-direction protrusion 5 not only facilitates the installation of the drawer body 1, but also provides additional support and stability when the drawer body 1 is closed. When the drawer body 1 is locked, the opening spring 3 and the Y-direction protrusion 5 abut against each other, which helps to eliminate the Y-direction gap between the drawer body 1 and the slide rail 2 and reduce the generation of friction noise.

[0027] Ideally, the front side of the drawer body 1 is connected to a drawer panel 6, the surface of the drawer panel 6 is recessed inward to form a handle cavity, and the locking mechanism includes two locking tongues 7 arranged opposite each other on the left and right and an unlocking handle 8 arranged in the handle cavity.

[0028] The unlocking handle 8 is rotatably connected to the drawer panel 6 via a pivot, and a return spring is provided between the handle and the drawer panel 6. The return spring has the torque to drive the unlocking handle 8 to close within the handle cavity. Locking tongues 7 are positioned between the drawer body 1 and the drawer panel 6. The two locking tongues 7 slide left and right on the front wall of the drawer body 1, and the front wall of the drawer body 1 has a limiting structure to restrict the vertical and horizontal movement of the locking tongues 7. On the back of the unlocking handle 8, corresponding to each of the two locking tongues 7, a foot 9 is provided on both sides. The foot 9 passes backward through the handle cavity and contacts the inner end of the corresponding locking tongue 7. The contact point between the inner end of the locking tongue 7 and the foot 9 is angled. Locking holes 10 are provided on the side walls of both slide rails 2 at positions corresponding to the locking tongues 7. The outer ends of both locking tongues 7 are inserted into the corresponding side locking holes 10. Return springs are also provided between the two locking tongues 7 and the drawer body 1, and these return springs have the elastic force to drive the locking tongues 7 to return to their original position.

[0029] When the unlocking handle 8 is rotated outward to open, the two feet 9 can press the inclined surface of the corresponding locking tongue 7, thereby driving the locking tongues 7 on both sides to move inward, so that they are disengaged from the lock hole 10, thus realizing the unlocking of the unlocking mechanism.

[0030] The user only needs to rotate the unlocking handle 8 outward to press the inclined surface of the latch 7 through the support leg 9, so that the latch 7 moves inward and disengages from the lock hole 10, thus achieving quick unlocking. This unlocking method is simple and intuitive, requiring no additional tools or force, and improving the convenience of use.

[0031] Ideally, the outermost back of the latch 7 and the innermost front of the slide rail 2 are designed as mutually cooperating beveled structures. When the unlocking handle 8 is released and the drawer body 1 returns to its original position, the squeezing force generated by the collision between the beveled surfaces of the latch 7 and the slide rail 2 can drive the latch 7 to retract inward, allowing the drawer body 1 to continue sliding backward until the latch 7 automatically inserts into the corresponding lock hole 10 under the action of the return spring, thus locking the mechanism. This structure enables automatic locking when the drawer body 1 returns to its original position, eliminating the need to pull the unlocking handle 8 again, thus improving ease of use.

[0032] Ideally, the limiting structure consists of multiple limiting stops 11, with a return spring connected between one of the limiting stops 11 and the corresponding locking tongue 7. This structure is simple and easy to install.

[0033] Ideally, the back surface of the flexible elbow 4 is covered with soft foam, which significantly reduces the collision noise that may occur when the drawer body 1 slides into place, creating a quieter and higher-quality riding environment for users.

[0034] Ideally, the drawer body 1 has a sliding groove 3 extending forward and backward at the position corresponding to the slide rail 2. The slide rail 2 is fixed to the seat frame and extends into the sliding groove 3 to slide and connect with it, thereby forming a sliding connection with the drawer body 1.

Claims

1. A detachable car seat drawer structure, comprising a drawer body (1) and slide rails (2) arranged opposite to each other on both sides of the drawer body (1), wherein the drawer body (1) and the slide rails (2) are slidably connected front and rear, and a locking mechanism is provided between the drawer body (1) and the slide rails (2), wherein the drawer body (1) can slide forward after the locking mechanism is unlocked, characterized in that: The drawer body (1) has opening springs (3) on both sides of its side walls. The opening springs (3) extend outward. The top front end of both slide rails (2) is provided with elastic elbows (4). The elastic elbows (4) and the opening springs (3) on the corresponding side are located on the same horizontal longitudinal line. When the drawer body (1) slides forward until the opening springs (3) abut against the elastic elbows (4), the drawer body (1) is in the front limit position. At this time, pushing the opening springs (3) inward can make them avoid the elastic elbows (4), so that the drawer body (1) can disengage from the slide rails.

2. The detachable car seat drawer structure according to claim 1, characterized in that: The top of the slide rail (2) is provided with a Y-direction protrusion (5) at the position corresponding to the opening spring (3). When the drawer body (1) is locked on the slide rail (2), the Y-direction protrusion (5) elastically abuts against the opening spring (3) inward. When the drawer body (1) slides forward, the opening spring (3) can separate from the Y-direction protrusion (5), thereby releasing the elastic abutment against the Y-direction protrusion (5). The front end face of the Y-direction protrusion (5) and the rear end face of the opening spring (3) are designed as a mutually cooperating inclined structure. When the drawer body (1) is reinstalled after being dislodged, the squeezing force generated by the collision between the inclined surface of the Y-direction protrusion (5) and the inclined surface of the opening spring (3) can drive the opening spring (3) to retract inward, thereby realizing the sliding limit assembly of the drawer body (1) and the slide rail (2).

3. The detachable car seat drawer structure according to claim 1, characterized in that: The front side of the drawer body (1) is connected to a drawer panel (6). The surface of the drawer panel (6) is recessed inward to form a handle cavity. The locking mechanism includes two locking tongues (7) arranged opposite each other on the left and right, and an unlocking handle (8) arranged in the handle cavity. The unlocking handle (8) is rotatably connected to the drawer panel (6) via a pivot, and a return spring is provided between the unlocking handle (8) and the drawer panel (6). The return spring has the torque to drive the unlocking handle (8) to close in the handle cavity. The locking tongues (7) are arranged between the drawer body (1) and the drawer panel (6). The two locking tongues (7) are respectively slidably arranged on the front wall of the drawer body (1) on the left and right. The front wall of the drawer body (1) is provided with a limiting structure for restricting the up and down and back and forth movement of the locking tongues (7). The back of the unlocking handle (8) Each of the two latches (7) on both sides is provided with a foot (9). The foot (9) passes through the handle cavity and contacts the inner end of the corresponding latch (7). The contact position between the inner end of the latch (7) and the foot (9) is set at an angle. The side walls of the two slide rails (2) are provided with lock holes (10) at the positions corresponding to the latches (7). The outer ends of the two latches (7) are inserted into the corresponding side lock holes (10). The two latches (7) and the drawer body (1) are also provided with return springs. The return springs have the elastic force to drive the latches (7) to reset. When the unlocking handle (8) is rotated outward to open, the two feet (9) can squeeze the angle of the corresponding latches (7), thereby driving the two latches (7) to move inward and disengage from the lock holes (10), thereby unlocking the unlocking mechanism.

4. The detachable car seat drawer structure according to claim 3, characterized in that: The outermost back of the latch (7) and the innermost front of the slide rail (2) are designed as a beveled structure that can cooperate with each other. When the unlocking handle (8) is released and the drawer body (1) returns to its original position, the squeezing force generated by the collision between the beveled surface of the latch (7) and the beveled surface of the slide rail (2) can drive the latch (7) to retract inward, so that the drawer body (1) can continue to slide backward until the latch (7) is automatically inserted into the corresponding lock hole (10) under the action of the return spring, thereby realizing the locking of the locking mechanism.

5. The detachable car seat drawer structure according to claim 4, characterized in that: The limiting structure consists of multiple limiting stops (11), and the return spring is connected between one of the limiting stops (11) and the corresponding locking tongue (7).

6. The detachable car seat drawer structure according to claim 1, characterized in that: The rear surface of the elastic elbow (4) is covered with soft foam.

7. The detachable car seat drawer structure according to claim 1, characterized in that: The drawer body (1) is provided with a sliding groove (3) extending forward and backward at the position corresponding to the slide rail (2). The slide rail (2) is fixed to the seat frame and extends into the sliding groove (3) and slides in connection with the sliding groove (3).

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