Automobile seat drawer with locking module

Abstract

The utility model discloses a car seat drawer with locking module relates to automobile parts technical field, including box body assembly, slide rail subassembly and locking module, and box body assembly includes drawer installation base, lower casing, upper casing, and upper casing is fixedly connected with drawer installation base, and lower casing is connected with drawer installation base through slide rail subassembly, and lower casing front end is equipped with the drawer outer cover, and locking module sets up on the drawer outer cover, and locking module includes the hand component, and the locking assembly that is connected with hand component, and locking assembly includes first lock hook, second lock hook, lock spring, and the inside of hand component is linked with locking assembly, and when the hand component is pulled, can drive first lock hook and second lock hook and separate locking position. The utility model integrates locking and convenient opening, simplifies user operation step, and the convenience is improved significantly, and locking module is under the spring action and is automatically reset and locks, ensures that drawer is stable in the closed state, and the use experience is optimized, satisfies user diversification storage demand.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and in particular to an automotive seat drawer with a locking module. Background Technology

[0002] As the functional requirements of automobiles increase, the efficient use of interior space has become particularly important. Users' demand for multifunctional car seats is also growing. However, most car seats currently lack integrated storage functionality. When passengers or drivers need to temporarily store small items such as shoes and clothing, they often have to place them on the seat or at their feet, which is inconvenient and affects the user experience. Existing car storage boxes or drawers typically have simple or separate locking and limiting functions. The locking mechanism may only be a simple latch, requiring additional steps to open. Limiting often uses physical blocks at the end of the sliding rail, which are inaccurate and prone to damage from frequent impacts. In dynamic driving conditions, this simple structure can lead to drawers opening unexpectedly, being difficult to pull out, or producing abnormal noises, posing safety hazards and affecting the user experience.

[0003] Therefore, it is of positive significance to develop a storage device that is integrated under the car seat, is easy to use, and can improve the user's sense of security and convenience. Utility Model Content

[0004] To address the aforementioned problems in the prior art, this utility model provides a car seat drawer that is structurally stable, smoothly pulls out, has a locking function, and is easy to install.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A car seat drawer with a locking module includes a housing assembly, a slide rail assembly, and a locking module. The housing assembly includes a drawer mounting base, a lower housing, and an upper housing. The upper housing is fixedly connected to the drawer mounting base. The lower housing is connected to the drawer mounting base via the slide rail assembly and can be pulled out and extended from the upper housing. A drawer cover is provided at the front end of the lower housing. The locking module is disposed on the drawer cover. The locking module includes a handle assembly located at the front of the drawer cover and a locking component connected to the handle assembly. The locking component includes a first locking hook, a second locking hook linked to the first locking hook, and a locking spring providing locking force for the first and second locking hooks. The inner side of the handle assembly is linked to the locking component, so that when the handle assembly is engaged, the first and second locking hooks can be disengaged from the locked position.

[0007] As a preferred embodiment of this utility model, both the first locking hook and the second locking hook are provided with locking racks, and the locking racks engage with locking wheels.

[0008] As a preferred embodiment of this utility model, the handle assembly includes a handle that is rotatably connected to the drawer cover via a handle spring and a mounting pin.

[0009] As a preferred embodiment of this utility model, both the first locking hook and the second locking hook are provided with a first guide, and the handle assembly is symmetrically provided with a second guide that matches the first guide.

[0010] As a preferred embodiment of this utility model, the slide rail assemblies are symmetrically arranged on the left and right sides of the drawer mounting base. Each slide rail assembly includes a slide rail connecting plate fixedly connected to the lower housing, an upper slide rail base connected to the slide rail connecting plate, an upper slide rail slide rail connected to the upper slide rail base, a lower slide rail base disposed on the drawer mounting base, and a lower slide rail slide rail connected to the lower slide rail base. The upper slide rail and the lower slide rail slide rail are fixedly connected.

[0011] As a preferred embodiment of this invention, a soft rubber pad is provided inside the lower housing.

[0012] As a preferred embodiment of this invention, the handle is provided with a soft contact rubber.

[0013] As a preferred embodiment of this utility model, the lower housing is provided with a limiting guide for guiding the sliding of the first locking hook and the second locking hook.

[0014] As a preferred embodiment of this invention, the drawer cover is fixed to the front end of the lower housing by ultrasonic welding.

[0015] As a preferred embodiment of this utility model, the upper housing is provided with symmetrical lock holes, and the first lock hook and the second lock hook can be inserted into the lock holes for locking.

[0016] By adopting the above technical solution, the beneficial effects of this utility model compared with the prior art are:

[0017] 1. This utility model provides a car seat drawer with a locking module, which integrates locking and convenient opening: users can unlock and pull out the drawer in one step by using a handle, realizing "one-step opening", simplifying the user's operation steps and significantly improving convenience. The locking module automatically returns to its original position and locks under the action of a spring, ensuring that the drawer is stable in the closed state.

[0018] 2. The car seat drawer with locking module of this utility model is stable and reliable in operation: it adopts a precision slide rail assembly to ensure smooth and unobstructed pulling process, linear and controllable movement trajectory, avoids impact and abnormal noise, and improves the product’s refinement and durability.

[0019] 3. This utility model provides a car seat drawer with a locking module, which optimizes the user experience: the drawer is located under the seat, and the rubber soft pad on the lower shell of the drawer can buffer and absorb the vibration and collision of items in the storage cavity, effectively preventing abnormal noises when the vehicle is in motion, improving the quietness and premium feel of the cabin. The drawer shape can be customized according to the interior space, making full use of the space under the seat and meeting the diverse storage needs of users. Attached Figure Description

[0020] Other objects and results of this invention will become more apparent and readily understood with reference to the following description taken in conjunction with the accompanying drawings, and with a more complete understanding of the invention. In the drawings:

[0021] Figure 1 This is a perspective view of an example of this utility model;

[0022] Figure 2 This is an exploded view of an example of this utility model;

[0023] Figure 3 This is a perspective view of a portion of the structure of an example of this utility model;

[0024] Figure 4 This is a perspective view of the slide rail assembly, an example of this utility model;

[0025] Figure 5 This is a perspective view of the locking module of this utility model.

[0026] Figure 6 This is an exploded view of the locking module of this utility model example;

[0027] The reference numerals in the accompanying drawings include: box assembly 1, slide rail assembly 2, locking module 3, drawer cover 4, drawer mounting base 11, lower housing 12, upper housing 13, soft rubber pad 14, limiting guide 121, lock hole 131, slide rail connecting plate 21, upper slide rail base 22, upper slide rail track 23, lower slide rail base 24, lower slide rail track 25, handle assembly 31, locking assembly 32, first guide 33, second guide 34, handle spring 311, mounting pin 312, handle 313, contact soft rubber 314, first locking hook 321, second locking hook 322, locking spring 323, locking rack 324, and locking wheel 325. Detailed Implementation

[0028] The technical solutions of various embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. It should be pointed out that all accompanying drawings are exemplary representations. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] The present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0032] Reference Figures 1 to 6 , Figure 1 This is a perspective view of an example of this utility model. Figure 2 This is an exploded view of an example of this utility model. Figure 3 This is a perspective view of a portion of the structure (lower shell, slide rail assembly, drawer cover) of this utility model embodiment. Figure 4 This is a perspective view of the slide rail assembly, an example of this utility model. Figure 5 This is a perspective view of the locking module of this utility model. Figure 6This is an exploded view of the locking module of this utility model. This utility model provides a car seat drawer with a locking module, including a box assembly 1, a slide rail assembly 2, a locking module 3, and a drawer cover 4. The box assembly 1 includes a drawer mounting base 11, a lower housing 12, and an upper housing 13. The drawer mounting base 11 is fixedly mounted on the vehicle body under the seat. The upper housing 13 is fixedly connected to the drawer mounting base 11. The lower housing 12 is connected to the drawer mounting base 11 via the slide rail assembly 2 and can be pulled out and extended from within the upper housing 13. The lower housing 12 is used to hold items and has a soft rubber pad 14 inside. The soft rubber pad 14 is made of rubber and is fixed to the inner bottom of the lower housing 12 by adhesive. The drawer cover 4 is located at the front end of the lower housing 12. The drawer cover 4 is preferably fixed to the front end of the lower housing 12 by ultrasonic welding. The locking module 3 is located on the drawer cover 4 and is used to lock the lower housing 12 and the upper housing 13 of the drawer.

[0033] The slide rail assemblies 2 are symmetrically arranged on the left and right sides of the drawer mounting base 11. Each slide rail assembly 2 includes a slide rail connecting plate 21, an upper slide rail base 22, an upper slide rail track 23, a lower slide rail base 24, and a lower slide rail track 25. The slide rail connecting plate 21 is fixedly connected to the lower housing 12. The upper slide rail base 22 is connected to the slide rail connecting plate 21 (preferably by screws). The upper slide rail track 23 is connected to the upper slide rail base 22 (click-fit). The lower slide rail base 24 is set on the drawer mounting base 11. The lower slide rail track 25 is connected to the lower slide rail base 24 (click-fit). The upper slide rail track 23 and the lower slide rail track 25 are fixedly connected (preferably welded).

[0034] The locking module 3 includes a handle assembly 31 located at the front of the drawer cover 4 and a locking assembly 32 connected to the handle assembly 31. The inner side of the handle assembly 31 is linked with the locking assembly 32, so that when the handle assembly 31 is engaged, the first locking hook 321 and the second locking hook 322 can be driven out of the locking position. In one embodiment, the first locking hook 321 and the second locking hook 322 are each provided with a first guide 33, and the handle assembly 31 is symmetrically provided with a second guide 34 that matches the first guide 33. The lower housing 12 is provided with a limiting guide 121 for guiding the sliding of the first locking hook 321 and the second locking hook 322. The limiting guide 121 is arranged in pairs symmetrically so that the first locking hook 321 and the second locking hook 322 can slide along their defined tracks. The upper housing 13 is symmetrically provided with lock holes 131, and the first locking hook 321 and the second locking hook 322 can be inserted into the lock holes 131 to lock.

[0035] The handle assembly 31 includes a handle 313 that is rotatably connected to the drawer cover 4 via a handle spring 311 and a mounting pin 312, and the handle 313 is provided with a contact soft rubber 314.

[0036] The locking assembly 32 includes a first locking hook 321, a second locking hook 322 linked with the first locking hook 321, and a locking spring 323 that provides locking force for the first locking hook 321 and the second locking hook 322. In another embodiment, both the first locking hook 321 and the second locking hook 322 are provided with locking racks 324, and the locking racks 324 engage with locking wheels 325.

[0037] The following will refer to Figures 1 to 6 The working principle of this utility model will be explained.

[0038] In use, the user pulls the handle 313, causing the second guide 34 on the handle 313 to press inward against the first guide 33. This causes the first locking hook 321 and the second locking hook 322 to move inward along the limiting guide 121 synchronously with the engaging locking wheel 325 and locking rack 324. At the same time, the locking spring 323 is compressed, and the first locking hook 321 and the second locking hook 322 disengage from the lock hole 131, thus unlocking the drawer. Pulling the drawer forward causes it to extend outward along the slide rail assembly 2, allowing items to be placed inside. To close, the user pulls the handle 313 and pushes the drawer into the locked position. The first locking hook 321 and the second locking hook 322 are inserted into the lock hole 131 under the action of the locking spring 323, thus locking the drawer.

[0039] This utility model discloses a car seat drawer with a locking module, integrating locking and convenient opening: users can unlock and pull out the drawer in one step by using a lever, achieving "one-step opening," simplifying the user's operation steps and significantly improving convenience. The locking module automatically returns to its locked position under the action of a spring, ensuring the drawer is stable in the closed state. Stable and reliable operation: the use of precision slide rail components ensures smooth and jam-free pulling, with linear and controllable movement trajectory, avoiding impacts and abnormal noises, and enhancing the product's refinement and durability. Optimized user experience: the drawer is entirely located under the seat, and the rubber soft pad on the lower shell of the drawer can buffer and absorb the vibration and collision of items in the storage cavity, effectively preventing abnormal noises when the vehicle is in motion, improving the quietness and premium feel of the cabin. The drawer shape can be customized according to the interior space, making full use of the space under the seat to meet the diverse storage needs of users.

[0040] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A car seat drawer with a locking module, characterized in that, The device includes a box assembly, a slide rail assembly, and a locking module. The box assembly includes a drawer mounting base, a lower shell, and an upper shell. The upper shell is fixedly connected to the drawer mounting base. The lower shell is connected to the drawer mounting base via the slide rail assembly and can be pulled out and extended from the upper shell. The front end of the lower shell is provided with a drawer cover. The locking module is disposed on the drawer cover. The locking module includes a handle assembly located at the front of the drawer cover and a locking component connected to the handle assembly. The locking component includes a first locking hook, a second locking hook linked to the first locking hook, and a locking spring that provides locking force for the first and second locking hooks. The inner side of the handle assembly is linked to the locking component, so that when the handle assembly is engaged, it can drive the first and second locking hooks to disengage from the locked position.

2. A car seat drawer with a locking module according to claim 1, characterized in that, Both the first and second locking hooks are provided with locking racks, and the locking racks engage with locking wheels.

3. A car seat drawer with a locking module according to claim 1, characterized in that, The handle assembly includes a handle that is rotatably connected to the drawer cover via a handle spring and a mounting pin.

4. A car seat drawer with a locking module according to claim 1, characterized in that, Both the first and second locking hooks are provided with a first guide, and the handle assembly is symmetrically provided with a second guide that matches the first guide.

5. A car seat drawer with a locking module according to claim 1, characterized in that, The slide rail assemblies are symmetrically arranged on the left and right sides of the drawer mounting base. Each slide rail assembly includes a slide rail connecting plate fixedly connected to the lower housing, an upper slide rail base connected to the slide rail connecting plate, an upper slide rail slide rail connected to the upper slide rail base, a lower slide rail base set on the drawer mounting base, and a lower slide rail slide rail connected to the lower slide rail base. The upper slide rail and the lower slide rail slide rail are fixedly connected.

6. A car seat drawer with a locking module according to claim 1, characterized in that, The lower housing is equipped with a soft rubber pad.

7. A car seat drawer with a locking module according to claim 3, characterized in that, The handle is equipped with a soft contact rubber.

8. A car seat drawer with a locking module according to claim 1, characterized in that, The lower housing is provided with a limiting guide for guiding the sliding of the first locking hook and the second locking hook.

9. A car seat drawer with a locking module according to claim 1, characterized in that, The drawer cover is fixed to the front end of the lower housing by ultrasonic welding.

10. A car seat drawer with a locking module according to claim 1, characterized in that, The upper housing is symmetrically provided with locking holes, and the first locking hook and the second locking hook can be inserted into the locking holes to lock.

Images