A detachable car trunk storage bracket

Abstract

The utility model provides a detachable car trunk storage bracket, which relates to the technical field of car trunk storage, including a bracket bottom plate, a fixing knob inserted at the top end of the bracket bottom plate, and an output gear fixedly installed at the bottom end of the fixing knob, a limit block installed inside the bracket bottom plate, a telescopic internal thread sleeve inserted through the inside of the limit block, a transmission gear fixedly installed on the surface of the telescopic internal thread sleeve, supporting side plates installed on both sides of the bracket bottom plate, a connecting frame fixedly installed on the side of the supporting side plate, and a sliding block fixedly installed on the top end of the connecting frame. The utility model supports the side plates and the inner wall abutment blocks, and the supporting side plates can be moved to the two sides of the bracket bottom plate by rotating the fixing knob. When the supporting side plates move to the inner walls on both sides of the trunk, the inner wall abutment blocks are used to abut against the inner walls on both sides of the trunk. In this way, the storage bracket can be fixedly installed in the trunk and kept firmly placed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile trunk storage, in particular to a detachable automobile trunk storage bracket. Background Art

[0002] As the most common means of transportation in daily life, cars can be used to transport people and goods. Generally, cars have a trunk to store items. In order to prevent items from colliding with each other, it is necessary to install a storage bracket in the trunk of the car to fix the items.

[0003] Defects of traditional storage racks: Most existing car trunk storage racks are placed directly in the trunk for use. The inertia is large when the car is driving, and the friction at the bottom of the rack alone cannot keep the storage rack firmly placed in the trunk, causing the items placed on the storage rack to shake.

[0004] Therefore, a trunk storage bracket that can solve the above problems is urgently needed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to solve the problem that most of the existing storage racks mentioned in the background art cannot maintain firmness when the car is driving after being placed in the trunk of the car.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a detachable car trunk storage bracket, comprising a bracket bottom plate, a fixing knob is inserted at the top end of the bracket bottom plate, and an output gear is fixedly installed at the bottom end of the fixing knob, a limit block is installed inside the bracket bottom plate, a telescopic internal thread sleeve is inserted through the inside of the limit block, and a transmission gear is fixedly installed on the surface of the telescopic internal thread sleeve;

[0007] Support side plates are installed on both sides of the bracket bottom plate, connecting frames are fixedly installed on the sides of the supporting side plates, and sliding blocks are fixedly installed on the top of the connecting frames, telescopic screws are installed on the sides of the connecting frames, inner wall resistance blocks are installed on the sides of the supporting side plates, and a limiting sliding groove is installed on the top of the bracket bottom plate.

[0008] Preferably, a group of circular holes matching the size of the fixing knob are provided at the top of the bottom plate of the bracket, and a group of holes penetrating the left and right ends are provided inside the bottom plate of the bracket.

[0009] Preferably, the surface of the output gear meshes with the surface of the transmission gear, a group of circular holes matching the surface diameter of the telescopic internal threaded sleeve are opened inside the limit block, and the inner wall of the telescopic internal threaded sleeve is provided with threads meshing with the surface of the telescopic screw.

[0010] Preferably, a telescopic rod is fixedly mounted on the side of the inner wall resistance block, a blocking piece is fixedly mounted on the surface of the telescopic rod, and a resistance spring is mounted on the side of the blocking piece.

[0011] Preferably, the connecting frame is adapted to the hole size opened inside the bracket bottom plate, the top inner wall of the bracket bottom plate is provided with a group of rectangular hole slots for the sliding block to slide, and one end of the telescopic rod is fixedly connected to the inner wall of the supporting side plate.

[0012] Preferably, a sliding bottom block is installed inside the limiting slide groove, and an interference block is installed inside the sliding bottom block, a fixed slot is fixedly installed on the top of the sliding bottom block, a side baffle is installed on the top of the fixed slot, and a fixed pin is fixedly installed on the bottom end of the side baffle, an object support is fixedly installed on the side of the side baffle, circular holes are evenly opened on the surface of the limiting slide groove, the fixed pin is inserted and fixed in the rectangular groove opened on the top of the fixed slot, and there are two groups of object supports in total and they are "L-shaped structures".

[0013] Compared with the prior art, the beneficial effect of the utility model is that by providing supporting side panels and inner wall resistance blocks, the supporting side panels can be moved to both sides of the bracket bottom plate by turning the fixing knob, and when the supporting side panels move to the inner walls on both sides of the trunk, the inner wall resistance blocks are used to resist the inner walls on both sides of the trunk. In this way, the storage bracket can be fixedly installed in the trunk and kept firmly placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure diagram provided according to the embodiment of the utility model is shown;

[0015] Figure 2 A schematic cross-sectional view of the overall structure provided according to an embodiment of the utility model is shown;

[0016] Figure 3 A schematic diagram of the structure of the supporting side plate and the inner wall abutment block provided according to an embodiment of the utility model is shown.

[0017] Legend:

[0018] 1. Bracket bottom plate; 101. Fixed knob; 102. Output gear; 2. Limit block; 201. Telescopic internal thread sleeve; 202. Transmission gear; 3. Support side plate; 301. Connecting frame; 302. Sliding block; 303. Telescopic screw; 4. Inner wall resistance block; 401. Telescopic rod; 402. Baffle; 403. Resistance spring; 5. Limiting slide groove; 501. Sliding bottom block; 502. Resistance block; 503. Fixed slot; 504. Side baffle; 505. Fixed latch; 506. Object support platform. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] like Figure 1-3 As shown, in an embodiment of the utility model: a detachable automobile trunk storage bracket includes a bracket bottom plate 1.

[0022] In the specific operation, a fixed knob 101 is inserted at the top of the bracket bottom plate 1, and an output gear 102 is fixedly installed at the bottom end of the fixed knob 101. A limit block 2 is installed inside the bracket bottom plate 1, and a telescopic internal thread sleeve 201 is inserted through the inside of the limit block 2. A transmission gear 202 is fixedly installed on the surface of the telescopic internal thread sleeve 201.

[0023] Support side plates 3 are installed on both sides of the bracket base plate 1, a connecting frame 301 is fixedly installed on the side of the supporting side plate 3, and a sliding block 302 is fixedly installed on the top of the connecting frame 301, a telescopic screw 303 is installed on the side of the connecting frame 301, an inner wall resistance block 4 is installed on the side of the supporting side plate 3, and a limiting slide groove 5 is installed on the top of the bracket base plate 1.

[0024] Through the above technical solution, the supporting side panels 3 can be used to open the inside of the trunk, so that the inner wall resistance blocks 4 fit and abut against the two sides of the trunk, so that the storage space can be firmly installed in the trunk.

[0025] A group of circular holes matching the size of the fixing knob 101 are formed at the top of the bracket bottom plate 1 , and a group of holes penetrating the left and right ends are formed inside the bracket bottom plate 1 .

[0026] Through the above technical solution, the fixing knob 101 can be rotated on the top of the bracket bottom plate 1, and the position of the supporting side plate 3 can be adjusted by rotating the fixing knob 101.

[0027] The surface of the output gear 102 meshes with the surface of the transmission gear 202. A group of circular holes matching the surface diameter of the telescopic internal threaded sleeve 201 are provided inside the limit block 2. The inner wall of the telescopic internal threaded sleeve 201 is provided with threads meshing with the surface of the telescopic screw 303.

[0028] Through the above technical solution, the telescopic internal threaded sleeve 201 can be inserted into the limit block 2 and rotated, and through the mutual engagement between the output gear 102 and the transmission gear 202, the telescopic internal threaded sleeve 201 can be rotated by using the fixed knob 101.

[0029] A telescopic rod 401 is fixedly installed on the side of the inner wall resistance block 4 , a blocking piece 402 is fixedly installed on the surface of the telescopic rod 401 , and a resistance spring 403 is installed on the side of the blocking piece 402 .

[0030] The connecting frame 301 is adapted to the hole size opened inside the bracket bottom plate 1. The top inner wall of the bracket bottom plate 1 is provided with a group of rectangular hole slots for the sliding block 302 to slide. One end of the telescopic rod 401 is fixedly connected to the inner wall of the supporting side plate 3.

[0031] Through the above technical solution, when the telescopic internal threaded sleeve 201 rotates, the telescopic screw 303 can be telescopically adjusted, so that the supporting side plate 3 moves horizontally with the telescopic adjustment of the telescopic screw 303, and the telescopic rod 401 can be telescoped inside the supporting side plate 3.

[0032] A sliding bottom block 501 is installed inside the limiting slide groove 5, and an interference block 502 is installed inside the sliding bottom block 501. A fixed slot 503 is fixedly installed on the top of the sliding bottom block 501, a side baffle 504 is installed on the top of the fixed slot 503, and a fixed pin 505 is fixedly installed on the bottom end of the side baffle 504, and an article support platform 506 is fixedly installed on the side of the side baffle 504. Circular holes are evenly opened on the surface of the limiting slide groove 5, and the fixed pin 505 is inserted and fixed in the rectangular groove opened on the top of the fixed slot 503. There are two groups of article supports 506 in total and they are "L-shaped structures".

[0033] Through the above technical solution, the side baffle 504 can be inserted and installed at the top of the fixed slot 503. By fixing it in this way, the side baffle 504 can be removed when the storage rack is not needed. When the storage rack is used, the position of the side baffle 504 can be adjusted by sliding the sliding bottom block 501, so that the items to be placed can be placed on the top of the item support platform 506 for fixing.

[0034] In summary, the working principle of the utility model is as follows: when the storage bracket needs to be firmly installed in the trunk of the car, the bracket base plate 1 is first placed in the trunk of the car, and the output gear 102 can be rotated by turning the fixing knob 101. When the output gear 102 rotates, the transmission gear 202 can be rotated, and the rotation of the transmission gear 202 can make the telescopic internal threaded sleeve 201 rotate. With the rotation of the telescopic internal threaded sleeve 201, the telescopic screw 303 can be extended and retracted. After the telescopic screw 303 is extended from the inside of the telescopic internal threaded sleeve 201, the connecting frame 301 can be pushed outward, and the supporting side plate 3 can be moved toward The two sides of the bracket base plate 1 move horizontally, and when the supporting side plates 3 move to the inner walls on both sides of the trunk, the sides of the inner wall resistance block 4 can resist the inner walls on both sides of the trunk, and due to the telescopic rod 401 and the resistance spring 403, the surface of the inner wall resistance block 4 can fit on the uneven inner walls on both sides of the trunk. In this way, the bracket base plate 1 can be fixed, so that the storage bracket is firmly installed inside the trunk of the car. By moving the positions of the two sets of side baffles 504, the distance between the side baffles 504 can be adjusted according to the actual size of the items to be placed, and then the items are placed on the top of the item support platform 506 and fixed. In this way, the items can be stably transported.

[0035] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A detachable car trunk storage bracket, comprising a bracket bottom plate, characterized in that: A fixing knob is inserted at the top of the bracket bottom plate, and an output gear is fixedly installed at the bottom of the fixing knob. A limit block is installed inside the bracket bottom plate, and a telescopic internal thread sleeve is inserted through the inside of the limit block. A transmission gear is fixedly installed on the surface of the telescopic internal thread sleeve. Support side plates are installed on both sides of the bracket bottom plate, connecting frames are fixedly installed on the sides of the supporting side plates, and sliding blocks are fixedly installed on the top of the connecting frames, telescopic screws are installed on the sides of the connecting frames, inner wall resistance blocks are installed on the sides of the supporting side plates, and a limiting sliding groove is installed on the top of the bracket bottom plate.

2. A detachable car trunk storage bracket according to claim 1, characterized in that: A group of circular holes and slots matching the size of the fixed knob are opened at the top of the bracket bottom plate, and a group of holes and slots penetrating the left and right ends are opened inside the bracket bottom plate.

3. A detachable car trunk storage bracket according to claim 2, characterized in that: The surface of the output gear meshes with the surface of the transmission gear, a group of circular holes matching the diameter of the surface of the telescopic internal threaded sleeve are provided inside the limit block, and the inner wall of the telescopic internal threaded sleeve is provided with threads meshing with the surface of the telescopic screw.

4. The detachable car trunk storage bracket according to claim 1, characterized in that: A telescopic rod is fixedly installed on the side of the inner wall resistance block, a blocking piece is fixedly installed on the surface of the telescopic rod, and a resistance spring is installed on the side of the blocking piece.

5. A detachable car trunk storage bracket according to claim 4, characterized in that: The connecting frame is adapted to the hole size opened inside the bracket bottom plate, and the top inner wall of the bracket bottom plate is provided with a group of rectangular hole slots for the sliding block to slide, and one end of the telescopic rod is fixedly connected to the inner wall of the supporting side plate.

6. The detachable car trunk storage bracket according to claim 1, characterized in that: A sliding bottom block is installed inside the limiting slide groove, and an interference block is installed inside the sliding bottom block, a fixed slot is fixedly installed on the top of the sliding bottom block, a side baffle is installed on the top of the fixed slot, and a fixed pin is fixedly installed on the bottom end of the side baffle, an article support is fixedly installed on the side of the side baffle, circular holes are evenly opened on the surface of the limiting slide groove, the fixed pin is inserted and fixed in the rectangular groove opened on the top of the fixed slot, and the article support is provided with two groups in total and is an "L-shaped structure".

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