A storage rack for a vehicle trunk

Abstract

The utility model provides a car rear compartment storage rack relates to storage rack technical field, including U type board, the inside of U type board is equipped with storage box, the both sides wall of U type board all are equipped with three square holes, the inside installation of storage box has two baffle, the inside of storage box and located baffle top is equipped with the box body, one end of box body is embedded and fixedly connected with two fixed plate, the both sides of fixed plate all are embedded and slidingly connected with the drawer, the surface of box body and close to both sides all are fixedly connected with mounting plate. In the utility model, the storage rack is composed of U type board, storage box, box body and other modules, the size of single module is less than the rear compartment import, can be put into the rear compartment in turn easily, avoids to scratch, and through the accurate butt joint of L type groove and panel, mounting plate and screw hole, can be primarily fixed in the module insertion, cooperates manual or electrically driven and tightens screw hole screw, can play the effect of improving overall assembly efficiency, can reach the effect of reducing operation threshold.

Description

Technical Field

[0001] This utility model relates to the field of storage rack technology, and in particular to a storage rack for the rear compartment of a vehicle. Background Technology

[0002] As cars become an essential part of daily travel and life, the trunk (rear cargo area) is used more and more frequently as a space for storing and temporarily storing items. However, traditional trunk storage solutions suffer from problems such as items sliding around, fragmented space utilization, and inconvenience in retrieving items. Especially during long-distance travel or shopping trips, disorderly items can lead to rattling noises inside the car, damage to items, and even affect driving safety (e.g., heavy items shifting forward during sudden braking). Therefore, designing a storage rack that adapts to the trunk space and optimizes the storage experience has become an urgent need to improve the convenience and safety of car use.

[0003] Existing trunk storage racks are usually designed to maximize storage capacity without considering trunk access restrictions. They require tilting and disassembly to install, making the process cumbersome and prone to scratching the interior. Furthermore, they are difficult to adapt to different car trunk spaces after installation, are not securely fixed, and rely on manual alignment of the installation points and manual tightening of screws, making installation troublesome and unstable, and prone to loosening and shifting while driving. Utility Model Content

[0004] The purpose of this utility model is to solve the problems in the existing technology where rear cargo racks are usually designed to maximize storage capacity without considering the restrictions of the rear cargo compartment, requiring tilting and disassembly for placement, which is cumbersome and easily scratches the interior of the vehicle. Therefore, a rear cargo rack is proposed.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a rear cargo rack, comprising a U-shaped panel, with a storage box inside the U-shaped panel. Three square holes are provided on each of the two side walls of the U-shaped panel. Two partitions are installed inside the storage box. A cabinet is located inside the storage box and above the partitions. Two fixing plates are embedded and fixedly connected to one end of the cabinet. Drawers are embedded and slidably connected to both sides of the fixing plates. Mounting plates are fixedly connected to the surface of the cabinet near both sides. Two screw holes are provided on each of the inner side walls of the storage box near the mounting plates. Two L-shaped grooves are provided on the top of the storage box near both sides. Panels are embedded inside the L-shaped grooves, and the panels are fixedly connected to the cabinet. A mounting assembly is fixedly installed at the bottom of the U-shaped panel; a shock-absorbing assembly is fixedly installed inside the square holes.

[0006] Preferably, a bidirectional screw is rotatably connected to a bearing inside the mounting assembly near the center. One end of the bidirectional screw is rotatably connected to a ring plate bearing, and a drive motor is embedded and fixedly connected to the other end of the ring plate. The output end of the drive motor is fixedly connected to one end of the bidirectional screw. A movable plate is sleeved and threadedly connected to both ends of the bidirectional screw. A push rod is symmetrically fixedly connected to one side wall of the movable plate. The other end of the push rod passes through the ring plate and is slidably connected to it. A pressing plate is fixedly connected to one end of the push rod, and anti-slip pads are fixedly connected to the surface of the pressing plate.

[0007] Preferably, both ends of the movable plate are slidably connected to sliding rods, and both ends of the sliding rods are fixedly connected to the inner wall of the ring plate.

[0008] Preferably, the shock absorption assembly includes lifting plates, each of which is located inside a square hole and is fixedly connected to the storage box. A soft pad is fixedly connected to the top of each lifting plate. A vertical rod is slidably connected through the center of the lifting plates and the soft pad on both sides. The connecting rod of the vertical rod is fixedly connected to the inner wall of the square hole. A spring is fitted on the surface of the vertical rod and below the lifting plate. A damper is installed at the bottom of the lifting plate at the center.

[0009] Preferably, a handle is fixedly connected to the surface of the drawer and near the center.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] 1. In this utility model, the storage rack is composed of modules such as a U-shaped plate, a storage box, and a box body. The size of a single module is smaller than the rear compartment entrance, so it can be easily placed into the rear compartment in sequence to avoid scratching. At the same time, through the precise docking of the L-shaped groove with the panel and the mounting plate with the screw hole, the modules can be initially fixed by insertion. With the help of manual or electric tightening of the screw hole screws, the overall assembly efficiency can be improved, thereby reducing the operation threshold.

[0012] 2. In this utility model, the drive motor drives the bidirectional screw to rotate, the moving plate slides along the slide bar, and the push rod links the extrusion plate to expand outward, automatically fitting the slot and anchor point on the side wall of the rear compartment. This can achieve the effect of installing and fixing the U-shaped plate without manual alignment. The anti-slip pad on the surface of the extrusion plate increases the friction, and together with the anchor point locking of the rear compartment, it can improve the fixing force, thereby preventing the storage rack from shifting during driving. Attached Figure Description

[0013] Figure 1 This utility model provides a three-dimensional view of the overall structure of a cargo rack in a vehicle's rear compartment;

[0014] Figure 2A bottom view of the overall structure of a cargo rack in a vehicle's rear compartment is provided for this utility model;

[0015] Figure 3 This utility model provides a partial three-dimensional view of a cargo rack in the rear compartment of a vehicle.

[0016] Figure 4 A perspective view of a U-shaped plate structure for a cargo rack in a vehicle's rear compartment is provided for this utility model.

[0017] Figure 5 This utility model presents a perspective view of the box structure of a cargo rack in the rear compartment of a vehicle.

[0018] Legend: 1. U-shaped plate; 2. Mounting assembly; 21. Ring plate; 22. Two-way screw; 23. Moving plate; 24. Slide rod; 25. Push rod; 26. Extrusion plate; 27. Anti-slip mat; 28. Drive motor; 3. Storage box; 4. Square hole; 5. Shock absorption assembly; 51. Lifting plate; 52. Soft pad; 53. Damper; 54. Vertical rod; 55. Spring; 6. Partition; 7. Box body; 8. Screw hole; 9. Fixing plate; 10. Drawer; 11. Handle; 12. L-shaped groove; 13. Panel; 14. Mounting plate. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1, such as Figure 1-5As shown, this utility model provides a cargo rack for a vehicle's rear compartment, including a U-shaped panel 1. The U-shaped panel 1 has a storage box 3 inside. Three square holes 4 are formed on each of the two side walls of the U-shaped panel 1. Two partitions 6 are installed inside the storage box 3. A box body 7 is located inside the storage box 3 and above the partitions 6. Two fixing plates 9 are embedded and fixedly connected to one end of the box body 7. Drawers 10 are embedded and slidably connected to both sides of the fixing plates 9. Mounting plates 14 are fixedly connected to the surface of the box body 7 near both sides. Two screw holes 8 are formed on the inner walls of both sides of the storage box 3 near the mounting plates 14. Two L-shaped grooves 12 are formed on the top of the storage box 3 near both sides. Panels 13 are embedded inside the L-shaped grooves 12 and are fixedly connected to the box body 7. A mounting assembly 2 is fixedly installed at the bottom of the U-shaped panel 1; a shock-absorbing assembly 5 is fixedly installed inside the square holes 4.

[0022] The overall effect of Embodiment 1 is as follows: A storage box 3 is provided inside the U-shaped plate 1. Three square holes 4 are provided on both side walls of the U-shaped plate 1, allowing the shock-absorbing components 5 to be installed inside the square holes 4. Two partitions 6 are installed inside the storage box 3, dividing the interior of the storage box 3. A box body 7 is provided inside the storage box 3 and above the partitions 6. Two fixing plates 9 are embedded and fixedly connected to one end of the box body 7. Drawers 10 are embedded and slidably connected to both sides of the fixing plates 9, which can serve as… To facilitate the placement of parts inside drawer 10, mounting plates 14 are fixedly connected to the surface of the cabinet 7 near both sides. Two screw holes 8 are formed on the inner walls of both sides of the storage box 3 at the mounting plates 14, allowing bolts to pass through the mounting plates 14 and be embedded in the screw holes 8. Two L-shaped grooves 12 are formed on the top of the storage box 3 near both sides, with inserts 13 embedded inside the L-shaped grooves 12. The inserts 13 are fixedly connected to the cabinet 7, allowing them to fit into the L-shaped grooves 12. Mounting assembly 2 is fixedly installed at the bottom of the U-shaped plate 1, securing the U-shaped plate 1. Shock-absorbing assembly 5 is fixedly installed inside the square hole 4, providing shock absorption for the storage box 3.

[0023] Example 2, as Figure 1-5As shown, a bidirectional screw 22 is rotatably connected to a bearing near the center of the mounting assembly 2. One end of the bidirectional screw 22 is rotatably connected to a bearing on the ring plate 21. The other end of the ring plate 21 is embedded in and fixedly connected to a drive motor 28. The output end of the drive motor 28 is fixedly connected to one end of the bidirectional screw 22. Moving plates 23 are threadedly fitted onto the surface of the bidirectional screw 22 near both ends. Push rods 25 are symmetrically fixedly connected to one side wall of the moving plate 23. The other end of the push rod 25 passes through the ring plate 21 and is slidably connected to it. A pressing plate 26 is fixedly connected to one end of the push rod 25. Anti-slip pads 27 are fixedly connected to the surface of the pressing plate 26. The two sides of the moving plate 23... Each end of the drawer 10 is slidably connected to a slide rod 24, and both ends of the slide rod 24 are fixedly connected to the inner wall of the ring plate 21; the shock absorption assembly 5 includes a lifting plate 51, which is located inside the square hole 4 and is fixedly connected to the storage box 3. A soft pad 52 is fixedly connected to the top of the lifting plate 51. A vertical rod 54 is slidably connected to the center of the two side lifting plates 51 and the soft pad 52. The linkage of the vertical rod 54 is fixedly connected to the inner wall of the square hole 4. A spring 55 is sleeved on the surface of the vertical rod 54 and below the lifting plate 51. A damper 53 is installed at the bottom of the lifting plate 51 at the center; a handle 11 is fixedly connected to the surface of the drawer 10 and near the center.

[0024] The overall effect of embodiment 2 is as follows: a bidirectional screw 22 is rotatably connected to a bearing inside the mounting component 2 near its center. One end of the bidirectional screw 22 is rotatably connected to a bearing on the ring plate 21. The other end of the ring plate 21 is embedded in and fixedly connected to a drive motor 28. The output end of the drive motor 28 is fixedly connected to one end of the bidirectional screw 22. A movable plate 23 is threadedly fitted onto the surface of the bidirectional screw 22 near both ends. A push rod 25 is symmetrically fixedly connected to one side wall of the movable plate 23. The other end of the push rod 25 passes through the ring plate 21 and is slidably connected to it. A pressing plate 26 is fixedly connected to one end of the push rod 25. Anti-slip pads 27 are fixedly connected to the surface of the pressing plate 26. This allows the drive motor 28 to drive the bidirectional screw 22 to rotate. The rotation of the bidirectional screw 22 drives the movable plate 23 to move. The movement of the movable plate 23 causes the push rod 25 to push the pressing plate 26 to move. The movement of the pressing plate 26 causes the anti-slip pads 27 to press against the ring plate 22. The effect on the inner wall of the carriage: Sliding rods 24 are slidably connected to both ends of the movable plate 23. Both ends of the sliding rods 24 are fixedly connected to the inner wall of the ring plate 21, which can limit the movement of the movable plate 23. The shock-absorbing assembly 5 includes lifting plates 51, which are all located inside the square holes 4 and fixedly connected to the storage box 3. A soft pad 52 is fixedly connected to the top of each lifting plate 51. Vertical rods 54 are slidably connected to the center of both lifting plates 51 and the soft pads 52. The connecting rods of the vertical rods 54 are fixedly connected to the inner wall of the square holes 4. Springs 55 are fitted on the surface of the vertical rods 54 and below the lifting plates 51. A damper 53 is installed at the bottom of the lifting plate 51 at the center, which can dampen the storage box 3. A handle 11 is fixedly connected to the surface of the drawer 10 near the center, which facilitates pulling out the drawer 10.

[0025] Working principle: The shelving unit is manually disassembled into three core modules: U-shaped panel 1, storage box 3, and box body 7. The dimensions of each module are strictly controlled, smaller than the width of a typical car trunk entrance. First, the U-shaped plate 1 is placed horizontally into the trunk, then the storage box 3 is inserted and embedded inside the U-shaped plate 1. Finally, the box body 7 is gently placed on top of the storage box. The entire process is seamless and takes only 1-2 minutes to insert the modules. The side panels 13 of the box body 7 are aligned with the L-shaped grooves 12 on the top of the storage box 3, inserted vertically, and then slid horizontally to lock, achieving the initial connection between the box body 7 and the storage box 3. The mounting plate 14 on the surface of the box body 7 fits against the inner wall of the storage box 3, with the pre-drilled holes on the mounting plate 14 aligned with the screw holes 8 of the storage box 3. The screws are tightened using a manual screwdriver or power tool to rigidly fix the modules, forming a complete storage rack frame. The drive motor 28 is activated via the control panel on the storage rack surface or a mobile app. The motor output drives the bidirectional screw 22 to rotate at approximately 50-100 r / min. As the bidirectional screw 22 rotates, the reverse threads at both ends of the surface drive... The movable plate 23 slides along the slide bar 24 to both sides. The movable plate 23 is linked with the push rod 25 to push the extrusion plate 26 out of the square hole 4 of the U-shaped plate 1. The anti-slip pad 27 on the surface of the extrusion plate 26 fits tightly with the slot and anchor point of the rear compartment side wall and applies continuous pressure to achieve mechanical locking between the shelf and the rear compartment. The automatic fixing is completed in 3-5 minutes, replacing manual alignment and screw tightening. When the vehicle is moving, the spring 55 absorbs low-frequency large-amplitude vibration, and the damper 53 attenuates high-frequency small-amplitude vibration, reducing the hard collision between the shelf and the rear compartment wall. The soft pad 52 covers the lifting plate 51 to further buffer the vibration transmission between the items and the shelf, protecting electronic equipment and fragile items. The partition 6 divides the storage box 3 into independent spaces. After large items are put in, the partition 6 limits the sliding. The drawer 10 is used to store small items. The handle 11 on the surface of the drawer 10 is designed so that it can be easily opened and closed even when the vehicle is bumpy, achieving classified and orderly storage. The reverse start drive motor 28 reverses the bidirectional screw 22, and the extrusion plate 26 retracts into the U-shaped plate 1, releasing the fixation to the rear compartment wall. The screws of the mounting plate 14 and the storage box 3 are unscrewed, and the box 7 is pulled out from the L-shaped groove 12. Each module is taken out in sequence for easy storage, cleaning, or use when changing vehicle models. The connection method is similar to that of a furniture drawer 10, with insertion and sliding lock. The tolerance is controlled within ±0.5mm to ensure accurate module docking and no shaking after assembly. The screw fixation provides a rigid connection.

[0026] The wiring diagrams of the drive motor 28 and damper 53 in this utility model are common knowledge in the field, and their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control method and wiring layout of the drive motor 28 and damper 53 will not be explained in detail.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A cargo rack in the rear compartment of a vehicle, comprising a U-shaped panel (1), characterized in that: The U-shaped plate (1) has a storage box (3) inside. Three square holes (4) are opened on both sides of the U-shaped plate (1). Two partitions (6) are installed inside the storage box (3). A box body (7) is provided inside the storage box (3) and above the partitions (6). Two fixing plates (9) are embedded and fixedly connected to one end of the box body (7). Drawers (10) are embedded and slidably connected to both sides of the fixing plates (9). Mounting plates (14) are fixedly connected to the surface of the box body (7) and near both sides. Two screw holes (8) are opened on both sides of the inner wall of the storage box (3) and at the mounting plates (14). Two L-shaped grooves (12) are opened on the top of the storage box (3) and near both sides. Panels (13) are embedded inside the L-shaped grooves (12). The panels (13) are fixedly connected to the box body (7). Mounting component (2), which is fixedly mounted on the bottom of U-shaped plate (1); The shock-absorbing component (5) is fixedly installed inside the square hole (4).

2. A cargo rack for a vehicle's rear compartment according to claim 1, characterized in that: Inside the mounting assembly (2) and near the center, a bidirectional screw (22) is rotatably connected to a bearing. One end of the bidirectional screw (22) is rotatably connected to a bearing of a ring plate (21). The other end of the ring plate (21) is embedded in and fixedly connected to a drive motor (28). The output end of the drive motor (28) is fixedly connected to one end of the bidirectional screw (22). A movable plate (23) is fitted and threaded onto the surface of the bidirectional screw (22) and near both ends. A push rod (25) is symmetrically fixedly connected to one side wall of the movable plate (23). The other end of the push rod (25) passes through the ring plate (21) and is slidably connected to it. One end of the push rod (25) is fixedly connected to a pressing plate (26). Anti-slip pads (27) are fixedly connected to the surface of the pressing plate (26).

3. A cargo rack for a vehicle's rear compartment according to claim 2, characterized in that: Both ends of the movable plate (23) are connected to sliding rods (24), and both ends of the sliding rods (24) are fixedly connected to the inner wall of the ring plate (21).

4. A cargo rack for a vehicle's rear compartment according to claim 1, characterized in that: The shock absorption assembly (5) includes a lifting plate (51), which is located inside the square hole (4). The lifting plate (51) is fixedly connected to the storage box (3). The top of the lifting plate (51) is fixedly connected to a soft pad (52). A vertical rod (54) is slidably connected through the center of the lifting plate (51) and the soft pad (52) on both sides. The linkage of the vertical rod (54) is fixedly connected to the inner wall of the square hole (4). A spring (55) is sleeved on the surface of the vertical rod (54) and below the lifting plate (51). A damper (53) is installed at the bottom of the lifting plate (51) at the center.

5. A cargo rack for a vehicle's rear compartment according to claim 1, characterized in that: Each drawer (10) has a handle (11) fixedly attached to its surface and near the center.

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