A kind of storage outer plate replaceable car door inner guard plate

Abstract

The application relates to the field of car door inner guards, in particular to a car door inner guard with replaceable storage outer plate, which comprises a plate body, one side of the plate body is provided with a mounting groove, the inner side of the mounting groove is provided with a storage box, a toothed plate one is arranged on the side close to the plate body of the storage box, the toothed plate one is arranged in a U shape, toothed plate twos are arranged on the two sides of the toothed plate one, the convenient dismounting design of the cover plate one is matched with the linkage transmission structure of the toothed plate one, the gear and the toothed plate two, the toothed plate one and the toothed plate two can be synchronously separated from the insertion groove by only pressing the toothed plate one, the fixation between the storage box and the plate body is quickly released, special tools are not needed in the whole process, the high-cost problem of the traditional integrated storage box which needs to replace the car door inner guard as a whole, and the drawbacks of bolt fastening and complicated dismounting of the multi-group buckle connection structure are solved, the quick replacement demand of users for the worn and aged components is met, and flexible switching of different capacity and style storage boxes is supported.

Description

Technical Field

[0001] This utility model relates to the technical field of car door interior panel, specifically a car door interior panel with a replaceable storage outer panel. Background Technology

[0002] As a core component of automotive interiors, door panels not only decorate the doors and protect the internal mechanical components, but also need to ensure convenience for users in daily use. To meet the needs of passengers for storing personal items such as mobile phones, water bottles, and tickets, existing car door panels generally integrate storage structures, with integrated storage boxes being the most widely used design.

[0003] However, most storage boxes and inner panels are manufactured using a one-piece molding process. When storage boxes wear out, age, or break due to long-term use, or when users want to replace storage components of different capacities or styles according to their needs, the entire door inner panel needs to be disassembled or even replaced. This is cumbersome and greatly limits the flexibility of use. Many detachable storage structures use bolt fastening or multiple sets of distributed buckles for connection. During disassembly, special tools are needed to disassemble the fasteners one by one. The operation is complicated and difficult for ordinary users to complete independently. Repeated disassembly and assembly can easily lead to buckle breakage and loosening of the connection structure, which in turn affects the installation stability of the storage box and may even cause abnormal noise and other potential safety hazards. Utility Model Content

[0004] In view of the above-mentioned background technology, the existing technology has the shortcomings and defects of using a one-piece molding process to manufacture the storage box and the inner protective panel, which makes the replacement of the storage box cumbersome.

[0005] This utility model discloses a replaceable storage outer panel for a car door interior, comprising a panel body, an installation groove on one side of the panel body, a storage box inside the installation groove, a toothed plate (U-shaped) mounted on the side of the storage box near the panel body, and toothed plates (U-shaped) on both sides of toothed plate (U-shaped). Both toothed plates (U-shaped and U-shaped) are slidably mounted with the storage box. The ends of toothed plates (U-shaped and U-shaped) that are away from toothed plate (U-shaped) pass through the storage box. A slot is provided on the inner wall of the installation groove, and toothed plates (U-shaped and U-shaped) are inserted into the slot. A transmission component is provided between toothed plates (U-shaped and U-shaped), and a reset component is provided between one end of toothed plate (U-shaped) and the storage box.

[0006] Furthermore, the transmission component includes a gear, which is rotatably mounted on the storage box, and the two sides of the gear mesh with the first gear plate and the second gear plate respectively.

[0007] Furthermore, the reset component includes a spring and a guide rod. The spring is sleeved on the guide rod, one end of the guide rod is fixedly installed on the storage box, and the other end of the guide rod is slidably connected to the toothed plate.

[0008] Furthermore, a limiting rod is installed on the toothed plate, and a limiting groove is provided on the storage box at the corresponding position of the limiting rod. The limiting rod and the limiting groove are slidably disposed.

[0009] Furthermore, the storage box is provided with a groove, the upper part of the toothed plate slides in the groove, the groove is set in a stepped shape, a cover plate is provided on the inner side of the groove, a protruding plate is fixedly installed on the upper end of the cover plate, a locking block is installed on the lower end of the cover plate, the locking block engages with the groove, and a disassembly groove is provided on the storage box at the position corresponding to the lower end of the locking block.

[0010] Furthermore, a cover plate two is provided on the side of the storage box near the plate body. A locking block two is installed on the upper and lower ends of the cover plate two. A locking groove is provided on the storage box at the position corresponding to the locking block two. The locking block two engages with the locking groove. A disassembly groove two is provided on the storage box at the corresponding positions on both sides of the cover plate two.

[0011] Furthermore, the storage boxes are symmetrically arranged, and buckles are provided between both sides of the storage boxes and the inner wall of the mounting groove.

[0012] Furthermore, the length of the limiting groove is adapted to the sliding stroke of the first toothed plate, and the ends of the first toothed plate and the second toothed plate near the slot are chamfered.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, through the convenient removal design of the cover plate, combined with the linkage transmission structure of the toothed plate, gear and toothed plate, only requires pressing the toothed plate to make the toothed plate and toothed plate disengage from the slot simultaneously, quickly releasing the storage box from the plate body. No special tools are required throughout the process, solving the high cost problem of traditional integrated storage boxes that require the replacement of the entire door inner panel, as well as the drawbacks of bolt fastening and the cumbersome disassembly and assembly of multiple sets of buckle connection structures. It meets the user's need for quick replacement of worn and aged parts, and also supports flexible switching between storage boxes of different capacities and styles.

[0014] 2. The symmetrically arranged storage box of this utility model, combined with the pre-fixed buckle and the precise insertion and positioning of the toothed plate and the slot, forms a double fixing guarantee, avoiding the problems of easy breakage and loose connection of traditional scattered buckles; the cooperative design of the reset part with the limiting groove and limiting rod ensures the reliability of toothed plate transmission and positioning, and can maintain a stable installation state even with repeated disassembly and assembly, realizing the dual needs of convenient disassembly and assembly and stable use, extending the product service life and improving the user experience. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the mounting groove structure of this utility model; Figure 3 This is a schematic diagram showing the separation of cover plate one, cover plate two, and storage box of this utility model; Figure 4 This is a cross-sectional view of the storage box of this utility model; Figure 5 This utility model Figure 4 Enlarged diagram of point A in the middle.

[0016] In the diagram: 1. Plate; 2. Storage box; 3. Mounting slot; 4. Toothed plate one; 5. Toothed plate two; 6. Gear; 7. Limiting rod; 8. Limiting groove; 9. Slot; 10. Spring; 11. Guide rod; 12. Buckle; 13. Cover plate one; 14. Locking block one; 15. Groove; 16. Disassembly slot one; 17. Cover plate two; 18. Locking block two; 19. Locking groove; 20. Disassembly slot two. Detailed Implementation

[0017] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0018] Please see Figure 1 , Figure 2 , Figure 4 The present invention relates to a replaceable storage outer panel for a car door interior, comprising a panel 1, a mounting groove 3 on one side of the panel 1, a storage box 2 inside the mounting groove 3, the storage boxes 2 being symmetrically arranged, and buckles 12 being provided between the two sides of the storage box 2 and the inner wall of the mounting groove 3, a toothed plate 4 being installed on the side of the storage box 2 near the panel 1, a groove 15 being provided on the storage box 2, the upper part of the toothed plate 4 sliding within the groove 15, the groove 15 being stepped, a cover plate 13 being provided inside the groove 15, a protruding plate being fixedly installed on the upper end of the cover plate 13, the cover plate 13 covering the toothed plate 4 to prevent accidental contact.

[0019] See Figure 3 , Figure 4 As shown, a locking block 14 is installed at the lower end of the cover plate 13. The locking block 14 engages with the groove 15. A disassembly groove 16 is provided on the storage box 2 at the corresponding position of the lower end of the locking block 14. The toothed plate 4 is set in a "U" shape. Toothed plates 25 are provided on both sides of the toothed plate 4. Both toothed plates 14 and toothed plates 25 are slidably set with the storage box 2. A limit rod 7 is installed on the toothed plate 4. A limit groove 8 is provided on the storage box 2 at the corresponding position of the limit rod 7. The limit rod 7 and the limit groove 8 are slidably set. EVA buffer pads are pasted at both ends of the limit groove 8. When the toothed plate 4 slides to the limit position, the buffer pads absorb the impact force, prevent hard collisions, and extend the service life of the meshing structure.

[0020] See Figure 2 , Figure 3 , Figure 4 As shown, the length of the limiting groove 8 is adapted to the sliding stroke of the toothed plate 4. The moving direction and moving distance of the toothed plate 4 are limited by the cooperation of the limiting rod 7 and the limiting groove 8. The ends of the toothed plate 4 and the toothed plate 5 near the slot 9 are chamfered. The ends of the toothed plate 5 and the toothed plate 4 that are far away from each other pass through the storage box 2. The inner wall of the mounting groove 3 is provided with the slot 9.

[0021] See Figure 2 , Figure 4 , Figure 5 As shown, toothed plate 4 and toothed plate 5 are inserted into slot 9. A transmission component is provided between toothed plate 4 and toothed plate 5. The transmission component includes gear 6. Gear 6 is rotatably mounted on storage box 2. Both sides of gear 6 mesh with toothed plate 4 and toothed plate 5 respectively. Toothed plate 4, toothed plate 5 and gear 6 are made of PA66 material, and lubricating oil is applied to the meshing points to reduce meshing friction loss.

[0022] See Figure 4 , Figure 5 As shown, a reset component is provided between one end of the toothed plate 2 5 and the storage box 2. The reset component includes a spring 10 and a guide rod 11. The spring 10 is sleeved on the guide rod 11. The guide rod 11 is made of 304 stainless steel with a polished surface to prevent rust from affecting the smooth sliding of the toothed plate 2 5. The spring 10 is made of piano wire. One end of the guide rod 11 is fixedly installed on the storage box 2, and the other end of the guide rod 11 is slidably connected to the toothed plate 2 5. A cover plate 2 17 is provided on the side of the storage box 2 near the plate 1. The cover plate 1 13 and the cover plate 2 17 are made of PC material, which has good light transmission and is convenient for observing the inside during maintenance.

[0023] See Figure 3As shown, both the upper and lower ends of the cover plate 2 17 are equipped with locking blocks 2 18. The storage box 2 at the corresponding position of the locking blocks 2 18 is provided with a slot 19. The locking blocks 2 18 and the slot 19 are engaged. The buckles 12, locking blocks 14, and locking blocks 2 18 are all made of TPE elastomer wrapped with a hard plastic core to improve the locking seal and buffer performance, while reducing wear during disassembly. The storage boxes 2 at the corresponding positions on both sides of the cover plate 2 17 are provided with disassembly grooves 20.

[0024] The implementation principle is as follows: When it is necessary to replace the storage box 2, pry the latch 14 by disassembling the slot 16 to disengage the latch 14 from the groove 15; lift the cover plate 13 upward to expose the toothed plate 4 in the groove 15; manually press the toothed plate 4, and the toothed plate 4 will slide along the groove 15. As the toothed plate 4 moves, it drives the gear 6 to rotate. The gear 6 drives the toothed plate 5 to move. During the movement of the toothed plate 5, the spring 10 sleeved on the guide rod 11 is compressed; as the toothed plate 4 and the toothed plate 5 move, they eventually separate from the slot 9, releasing the core fixation between the storage box 2 and the plate 1; manually pull the storage box 2 outward to disengage the buckle 12 from the mounting slot 3; completely pull the storage box 2 out of the mounting slot 3 to complete the disassembly of the old part; the installation is done by reversing the operation. When internal structural maintenance is required, the locking blocks 18 at the upper and lower ends of the cover plate 17 are pried off by disassembling the slot 20, so that the locking blocks 18 disengage from the slot 19; the cover plate 17 is removed to expose the internal gear 6, guide rod 11 and other structures. After maintenance is completed, the cover plate 17 is reset so that the locking blocks 18 can be re-engaged into the slot 19.

[0025] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A door interior panel with replaceable storage outer panel, comprising a panel body (1), characterized in that: A mounting groove (3) is provided on one side of the plate (1), and a storage box (2) is provided inside the mounting groove (3). A toothed plate (4) is installed on the side of the storage box (2) near the plate (1). The toothed plate (4) is U-shaped. A toothed plate (5) is provided on both sides of the toothed plate (4). The toothed plate (4) and the toothed plate (5) are slidably disposed with the storage box (2). The end of the toothed plate (5) that is far away from the toothed plate (4) passes through the storage box (2). A slot (9) is provided on the inner wall of the mounting groove (3). The toothed plate (4) and the toothed plate (5) are inserted into the slot (9). A transmission component is provided between the toothed plate (4) and the toothed plate (5). A reset component is provided between one end of the toothed plate (5) and the storage box (2).

2. The door inner panel with replaceable storage outer panel according to claim 1, characterized in that: The transmission component includes a gear (6), which is rotatably mounted on the storage box (2). The two sides of the gear (6) mesh with the first toothed plate (4) and the second toothed plate (5) respectively.

3. The door inner panel with replaceable storage outer panel according to claim 1, characterized in that: The reset component includes a spring (10) and a guide rod (11). The spring (10) is sleeved on the guide rod (11). One end of the guide rod (11) is fixedly installed on the storage box (2), and the other end of the guide rod (11) is slidably connected to the toothed plate (5).

4. A replaceable storage outer panel for a car door inner guard panel according to claim 1, characterized in that: A limiting rod (7) is installed on the toothed plate (4), and a limiting groove (8) is provided on the storage box (2) at the corresponding position of the limiting rod (7). The limiting rod (7) and the limiting groove (8) are slidably arranged.

5. A replaceable storage outer panel for a car door interior panel according to claim 1, characterized in that: The storage box (2) is provided with a groove (15). The upper part of the toothed plate (4) slides in the groove (15). The groove (15) is set in a stepped shape. A cover plate (13) is provided on the inner side of the groove (15). A protruding plate is fixedly installed on the upper end of the cover plate (13). A locking block (14) is installed on the lower end of the cover plate (13). The locking block (14) engages with the groove (15). A disassembly groove (16) is provided on the storage box (2) at the corresponding position of the lower end of the locking block (14).

6. A replaceable storage outer panel for a car door interior panel according to claim 1, characterized in that: The storage box (2) is provided with a cover plate two (17) on one side near the plate (1). The upper and lower ends of the cover plate two (17) are both equipped with a locking block two (18). The storage box (2) at the corresponding position of the locking block two (18) is provided with a slot (19). The locking block two (18) is engaged with the slot (19). The storage box (2) at the corresponding positions on both sides of the cover plate two (17) is provided with a disassembly groove two (20).

7. A replaceable storage outer panel for a car door interior as described in claim 1, characterized in that: The storage box (2) is symmetrically arranged, and buckles (12) are provided between the two sides of the storage box (2) and the inner wall of the mounting groove (3).

8. A replaceable storage outer panel for a car door interior panel according to claim 4, characterized in that: The length of the limiting groove (8) is adapted to the sliding stroke of the toothed plate (4), and the toothed plate (4) and the toothed plate (5) are chamfered at the end near the slot (9).

Images