Storage device of automobile trunk

Abstract

An automobile trunk storage device comprises a sliding rail assembly and a sliding plate assembly in sliding fit with the sliding rail assembly. The sliding rail assembly comprises two parallel rails, the sliding plate assembly comprises a sliding plate and side strips located on the two sides of the sliding plate, the side strips correspond to the rails in a one-to-one mode, the side strips are arranged at the tops of the rails and are in sliding fit with the rails, and the sliding plate is fixedly connected with the side strips. A roll material is arranged between the rear ends of the two rails and comprises a rotating shaft and a flexible material wound on the rotating shaft, the rotating shaft is rotationally connected with the rails, and a material head of the flexible material is connected with the rear end of the sliding plate assembly. The size of the storage space of the trunk can be flexibly changed through the combination of the sliding plate assembly and the coil stock, the overall thickness is small, and the weight is light.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive parts, in particular to a storage device for the trunk of an automobile. Background Art

[0002] The trunk of an automobile is a place for storing items. The original trunk cover plate of the vehicle cannot be retracted, its function is not only single, but also the storage space is limited. To improve the storage space of the trunk, retractable cover plates have emerged on the market. For example, a sliding floor disclosed in Chinese Patent Publication No. CN218839354U includes a bottom plate. Shells are arranged on both sides of the bottom plate. Sliding rails are arranged inside the shells. A sliding plate is arranged on the top of the shell. Cover plates are fixedly installed on both sides of the bottom of the sliding plate. Sliding members are fixedly installed on the relatively far sides of the cover plates. Sliding wheels are arranged inside the sliding members. The floor is mainly composed of a fixed bottom plate and a movable sliding plate. The bottom plate and the sliding plate are arranged in a stacked manner. This kind of structure has a large thickness, a heavy weight, and a limited extended length. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a storage device for the trunk of an automobile, which has a thinner thickness, a lighter weight, and a more flexible extended length.

[0004] To solve the above technical problem, the technical solution of the utility model is: a storage device for the trunk of an automobile, including a slide rail assembly and a slide plate assembly slidably matched with the slide rail assembly; the slide rail assembly includes two parallel tracks, the slide plate assembly includes a slide plate and side strips located on both sides of the slide plate. The side strips correspond to the tracks one by one. The side strips are arranged on the top of the tracks and slidably matched with them. A supporting part for supporting the slide plate is arranged inside the side strips; a coiled material is arranged between the rear ends of the two tracks. The coiled material includes a rotating shaft and a flexible material wound around the rotating shaft. The rotating shaft is rotatably connected to the track. The head of the flexible material is connected to the rear end of the slide plate assembly. Principle of the utility model: The slide rail assembly is fixed in the trunk of the automobile. When it is necessary to expand the storage space of the trunk, the slide plate assembly is slid outwards along the track. During the sliding process of the slide plate assembly, the coiled material is pulled to unwind, and the pulled flexible material fills the blank after the slide plate slides out, making the floor of the trunk flat; when it is necessary to reduce the storage space of the trunk, the slide plate assembly is slid inwards along the track. During the sliding process of the slide plate assembly, the coiled material automatically winds up in cooperation with the movement of the slide plate assembly; the combination of the slide plate assembly and the coiled material can not only flexibly change the size of the storage space of the trunk, but also has a thinner overall thickness and a lighter weight.

[0005] As an improvement, the track includes a supporting part and a guiding part arranged inside the supporting part. A slider slidably matched with the guiding part is arranged at the bottom of the slide plate assembly.

[0006] As an improvement, a front cross bar is provided between the front ends of the two tracks, and locking blocks for locking the side bars are provided at both ends of the front cross bar.

[0007] As an improvement, an L-shaped baffle is provided between the rear ends of the two tracks, and the L-shaped baffle is located at the rear side of the coiled material.

[0008] As an improvement, the skateboard assembly further includes a rear side bar provided at the rear end of the skateboard and a front side bar provided at the front end of the skateboard. The head of the flexible material is fixed on the rear side bar, and a plurality of threaded holes are provided at the bottom of the front side bar.

[0009] As an improvement, the skateboard assembly further includes a mounting plate provided between the two side bars, and a hydraulic support rod is provided between the bottom of the skateboard and the mounting plate.

[0010] As an improvement, a groove is provided at the bottom of the skateboard, and the hydraulic support rod is provided in the groove.

[0011] As an improvement, it further includes a baffle rod assembly spanning above the skateboard. The baffle rod assembly includes a telescopic cross beam and connecting columns provided at both ends of the telescopic cross beam; a chute is provided on the side bar, a locking slider is provided in the chute, and a plug that can be quickly connected to the locking slider is provided at the lower end of the connecting column.

[0012] As an improvement, buffer air bags matching the skateboard are provided at both ends of the mounting plate.

[0013] As an improvement, two damping blocks are provided between the track and the side bar. The damping blocks are fixed on the track, and a limiting block matching the damping block is provided on the side bar.

[0014] The beneficial effects brought by the present utility model compared with the prior art are:

[0015] The combination of the skateboard assembly and the coiled material can not only flexibly change the size of the storage space in the trunk, but also has a relatively thin overall thickness and a light weight; the combination of the baffle rod assembly and the skateboard assembly can not only separate the storage areas, but also prevent the items on the skateboard assembly from falling. Description of the Drawings

[0016] Figure 1 Schematic diagram I of the skateboard extending out.

[0017] Figure 2 Schematic diagram II of the skateboard extending out.

[0018] Figure 3 Schematic diagram of the skateboard flipping upwards.

[0019] Figure 4 For Figure 1 Enlarged view of part A of

[0020] Figure 5For Figure 2 Enlarged view of part B of

[0021] Figure 6 Schematic diagram of the shift lever assembly Specific implementation mode

[0022] The present utility model will be further described below with reference to the accompanying drawings of the specification

[0023] An automobile trunk storage device includes a slide rail assembly, a slide plate assembly slidably matched with the slide rail assembly, and a shift lever assembly matched with the slide plate assembly; the slide rail assembly is fixed on the automobile trunk, the slide plate assembly slides relative to the slide rail assembly, and the shift lever assembly slides relative to the slide plate assembly

[0024] As Figures 1 to 5 shown, the slide rail assembly includes two parallel tracks 1, the tracks 1 are fixed on the vehicle body by bolts, the track 1 includes a support portion 101 and a guiding portion 102 arranged inside the support portion 101, a slider 13 slidably matched with the guiding portion 102 is arranged at the bottom of the slide plate assembly, the sliding part is of a hidden design, which is beautiful in appearance and plays a certain role in dust prevention. A coiling material 2 is arranged between the rear ends of the two tracks 1, the coiling material 2 includes a rotating shaft and a flexible material 21 wound around the rotating shaft, the rotating shaft is rotatably connected with the track 1, the head of the flexible material 21 is connected with the rear end of the slide plate assembly, and the sliding of the sliding assembly will drive the coiling material 2 to stretch and contract; an L-shaped baffle 3 is arranged between the rear ends of the two tracks 1, the L-shaped baffle 3 is located at the rear side of the coiling material 2, and the L-shaped baffle 3 can not only reinforce the track 1, but also protect the coiling material 2. A front cross bar 9 is arranged between the front ends of the two tracks 1, locking blocks 10 for locking the side bars are arranged at both ends of the front cross bar 9, the locking blocks 10 can move up and down, and after the slide plate assembly slides outwards, the locking blocks 10 can be slid upwards to fix the position of the slide plate assembly. The two tracks 1, the L-shaped baffle 3 and the front cross bar 9 form a frame structure to strengthen the installation strength of the track 1

[0025] As Figures 1 to 5As shown in the figure, the skateboard assembly includes a skateboard 4, side bars 6 located on both sides of the skateboard 4, a rear bar 7 provided at the rear end of the skateboard 4, and a front bar 5 provided at the front end of the skateboard 4. The side bars 6 correspond to the tracks 1 one by one. The side bars 6 are provided on the top of the tracks 1 and are slidably engaged with them. A supporting portion for supporting the skateboard 4 is provided inside the side bars 6. Both ends of the rear bar 7 are rotatably connected to the side bars 6 on both sides through pin shafts. In this way, the side bars 6 can not only drive the skateboard 4 to slide back and forth, but also the skateboard 4 can be turned upward relative to the side bars 6. When the skateboard 4 is turned upward, the opening of the storage space below can be opened; the head of the flexible material 21 is fixed on the rear bar 7, and a clamping groove is provided on the rear bar 7, and the head is provided in the clamping groove. A number of threaded holes 51 are provided at the bottom of the front bar 5. When the skateboard 4 extends out of the trunk of the car, the front end of the skateboard is supported by a support column 8, and the upper end of the support column 8 is connected to the threaded hole through a threaded column. The skateboard assembly further includes a mounting plate 11 provided between the two side bars 6. The mounting plate 11 is provided below the skateboard 4. The mounting plate 11 is provided with hollow holes for reducing weight. Sliders 13 are provided at both ends of the mounting plate 11. The sliders 13 are slidably engaged with the guiding portions 102 of the tracks 1, so that a sliding fit is formed between the skateboard assembly and the slide rails. A hydraulic support rod 12 is provided between the bottom of the skateboard 4 and the mounting plate 11. A groove 41 is provided at the bottom of the skateboard 4. The hydraulic support rod 12 is provided in the groove 41. One end of the hydraulic support rod 12 is hinged to the skateboard through a first hinge seat, and the other end of the hydraulic support rod 12 is hinged to the mounting plate 11 through a second hinge seat. When the skateboard is turned upward, the hydraulic support rod 12 can support the skateboard 4.

[0026] As Figure 3 shown, buffer air bags 15 cooperating with the skateboard 4 are provided at both ends of the mounting plate 11. The buffer air bags 15 are installed between the mounting plate 11 and the skateboard 4; the buffer air bags 15 include an outer bag and a spring provided inside the outer bag; when the skateboard 4 is turned upward, the buffer air bags 15 are released and inflated. When the skateboard 4 is turned downward, the skateboard 4 slowly falls under the support of the hydraulic support rod 12 in the early stage and slowly falls under the support of the buffer air bags 15 in the later stage, thereby reducing the impact on the skateboard 4. Two damping blocks 14 are provided between the track 1 and the side bar 6. The damping blocks 14 are fixed on the track 1 along the length direction of the track 1. A limiting block cooperating with the damping block 14 is provided on the side bar 6. When the skateboard 4 slides outwards, the limiting block can sequentially pass through the two damping blocks 14, which is used to clarify that the skateboard has two extended lengths for selection.

[0027] As Figure 1 、 6As shown, after the shift lever assembly 14 is combined with the sliding plate assembly, it can span above the sliding plate assembly. The shift lever assembly 14 includes two telescopic cross beams 141 arranged in parallel and connecting columns 142 provided at both ends of the telescopic cross beams 141. A chute 61 is provided on the side bar 6, and a locking slider 13 is arranged in the chute 61. The locking slider 13 can slide in the chute 61, and a plug 143 capable of being quickly connected to the locking slider 13 is provided at the lower end of the connecting column 142.

[0028] Principle of the present utility model: The slide rail assembly is fixed in the trunk of the car. When it is necessary to expand the storage space of the trunk, the sliding plate assembly is slid outwards along the track 1. During the sliding process of the sliding plate assembly, the coiled material 2 is pulled to unwind, and the pulled flexible material 21 fills the blank after the sliding plate slides out, making the floor of the trunk flat. When it is necessary to reduce the storage space of the trunk, the sliding plate assembly is slid inwards along the track 1. During the sliding process of the sliding plate assembly, the coiled material 2 automatically winds up in cooperation with the movement of the sliding plate assembly. The combination of the sliding plate assembly and the coiled material 2 can not only flexibly change the size of the storage space of the trunk, but also has a relatively thin overall thickness and a relatively light weight.

Claims

1. An automobile trunk storage device, comprising a slide rail assembly and a slide plate assembly slidably engaged with the slide rail assembly; characterized in that: The slide rail assembly includes two parallel tracks. The skateboard assembly includes a skateboard and side strips located on both sides of the skateboard. The side strips correspond to the tracks one by one. The side strips are arranged on the top of the tracks and are slidably engaged with them. A supporting portion for supporting the skateboard is provided inside the side strips. A coiling material is provided between the rear ends of the two tracks. The coiling material includes a rotating shaft and a flexible material wound around the rotating shaft. The rotating shaft is rotatably connected to the track. The head of the flexible material is connected to the rear end of the skateboard assembly.

2. The automotive trunk storage device according to claim 1, characterized in that: The track includes a supporting portion and a guiding portion provided inside the supporting portion. A slider slidably engaged with the guiding portion is provided at the bottom of the skateboard assembly.

3. The automotive trunk storage device according to claim 1, characterized in that: A front cross bar is provided between the front ends of the two tracks. Locking blocks for locking the side strips are provided at both ends of the front cross bar.

4. A storage device for a car trunk according to claim 1, wherein: An L-shaped baffle is provided between the rear ends of the two tracks. The L-shaped baffle is located at the rear side of the coiling material.

5. The automotive trunk storage device according to claim 1, characterized in that: The skateboard assembly further includes a rear side strip provided at the rear end of the skateboard and a front side strip provided at the front end of the skateboard. The head of the flexible material is fixed to the rear side strip. A plurality of threaded holes are provided at the bottom of the front side strip.

6. The automotive trunk storage device according to claim 1, characterized in that: The skateboard assembly further includes a mounting plate provided between the two side strips. A hydraulic support rod is provided between the bottom of the skateboard and the mounting plate.

7. The automotive trunk storage device according to claim 6, characterized in that: A groove is provided at the bottom of the skateboard. The hydraulic support rod is provided in the groove.

8. The automotive trunk storage device according to claim 1, wherein: It further includes a stop rod assembly spanning above the skateboard. The stop rod assembly includes a telescopic cross beam and connecting columns provided at both ends of the telescopic cross beam. A chute is provided on the side strip. A locking slider is provided in the chute. A pin capable of quickly connecting with the locking slider is provided at the lower end of the connecting column.

9. The automotive trunk storage device according to claim 6, wherein: Buffer air bags cooperating with the skateboard are provided at both ends of the mounting plate.

10. A device for placing items in the trunk of an automobile according to claim 1, characterized in that: Two damping blocks are provided between the track and the side strip. The damping blocks are fixed to the track. A limiting block cooperating with the damping block is provided on the side strip.

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