Positioning support of automobile trunk covering pull curtain

Abstract

The utility model relates to the technical field of positioning supports, and discloses a positioning support of an automobile trunk covering pull curtain. The device comprises a device frame, a rotating shaft is fixedly connected in the device frame, a plurality of connecting bearings are rotationally connected to the rotating shaft, covering curtains are fixedly installed on the connecting bearings, mounting holes are formed in the two ends of the rotating shaft, corresponding first springs are fixedly connected in the two mounting holes, and the first springs are fixedly connected with the rotating shaft. And the other ends of the two first springs are fixedly connected with corresponding connecting blocks. The device can be suitable for vehicles of different models, the models of the vehicles and the size of a trunk do not need to be determined in advance, the applicability of the device is greatly improved, meanwhile, when the covering pull curtain is opened, the telescopic supporting mechanism below the covering pull curtain can support the covering pull curtain, articles can be placed above the pull curtain, and the use is convenient. The available space of the trunk is not affected, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning brackets, in particular to a positioning bracket for a trunk cover curtain of an automobile. Background Technique

[0002] The trunk cover curtain of an automobile is a device used to cover and protect the items in the trunk. It is usually made of soft materials such as cloth, mesh cloth or synthetic fiber, and is designed to cover the opening of the trunk to prevent the items from being directly exposed, while also keeping the trunk clean and orderly. The positioning bracket for the trunk cover curtain of an automobile is a device used to fix and position the trunk cover curtain to prevent it from shaking or falling off during vehicle driving. The bracket is designed with specific positions or notches, so that the cover curtain can be easily fixed at the required position, facilitating the user to adjust the height or position of the cover according to needs.

[0003] Currently, when selecting a positioning bracket for the trunk cover curtain, due to the non-uniform specifications of the positioning brackets, it is necessary to first determine the model of the vehicle and the size of the trunk, and then select the bracket specifications that match the vehicle, which cannot be applied to different models of vehicles, greatly limiting the applicability of the positioning bracket. Moreover, since the cover curtain is made of soft materials, it is impossible to place items above the curtain. After it is unfolded, it will occupy a part of the space in the trunk, affecting the available space in the trunk and weakening the practicality of the device. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a positioning bracket for a trunk cover curtain of an automobile.

[0005] The utility model is realized by adopting the following technical solutions: an equipment frame, a rotating shaft is fixedly connected inside the equipment frame, a plurality of connecting bearings are rotatably connected to the rotating shaft, a plurality of cover curtains are fixedly installed on the plurality of connecting bearings, installation holes are opened at both ends of the rotating shaft, corresponding first springs are fixedly connected inside the two installation holes, the other ends of the two first springs are fixedly connected with corresponding connecting blocks, the other ends of the two connecting blocks are fixedly connected with corresponding threaded rods, the two threaded rods penetrate through the equipment frame and are slidably connected with the equipment frame, the other ends of the two threaded rods are fixedly connected with corresponding support blocks, and a first fixing box is fixedly connected to the bottom end of the equipment frame, and a telescopic support mechanism is installed inside the first fixing box.

[0006] As a further improvement of the above solution, the telescopic support mechanism includes two first connecting shafts and a second fixed box. Two corresponding first moving brackets are hinged on each of the two first connecting shafts. The other ends of the four first moving brackets are each hinged with a corresponding second moving bracket. The other ends of the four second moving brackets are each hinged with a corresponding third moving bracket. Two second connecting shafts are fixedly connected inside the second fixed box. Two corresponding fourth moving brackets are hinged on each of the two second connecting shafts. The four fourth moving brackets are hinged with the four third moving brackets.

[0007] As a further improvement of the above solution, corresponding first support bars are installed on each of the four second moving brackets, and corresponding second support bars are installed on each of the four third moving brackets.

[0008] As a further improvement of the above solution, a curtain inlet / outlet is provided on one side of the equipment frame, and two cleaning blocks are fixedly connected to the curtain inlet / outlet.

[0009] As a further improvement of the above solution, corresponding limit nuts are threadedly connected to both of the two threaded rods, and corresponding anti-slip strips are fixedly connected to both of the two support blocks.

[0010] As a further improvement of the above solution, a pull handle is fixedly connected to one end of the covering curtain.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Through the cooperation of structures such as the equipment frame, connecting bearings, first springs, limit nuts, and first moving brackets, the present utility model enables the equipment to be applicable to vehicles of different models. It is not necessary to first determine the model of the vehicle and the size of the trunk, and then select a matching bracket model, which greatly improves the applicability of the equipment. At the same time, when the covering curtain is opened, the telescopic support mechanism below can support it, enabling items to be placed above the curtain without affecting the available space in the trunk, thereby increasing the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall structural schematic diagram of the positioning bracket for the covering curtain of the trunk of the present utility model;

[0014] Figure 2 is the first split structural schematic diagram of the positioning bracket for the covering curtain of the trunk of the present utility model;

[0015] Figure 3 is the second split structural schematic diagram of the positioning bracket for the covering curtain of the trunk of the present utility model;

[0016] Figure 4 is the structural schematic diagram of the telescopic support mechanism of the positioning bracket for the covering curtain of the trunk of the present utility model;

[0017] Figure 5 This is a schematic diagram of the third split structure of the positioning bracket for the car trunk cover curtain of the present utility model.

[0018] Main symbol description:

[0019] 1. Equipment frame; 2. Rotating shaft; 3. Connecting bearing; 4. Covering curtain; 5. First spring; 6. Connecting block; 7. Threaded rod; 8. Support block; 9. Limit nut; 10. Cleaning block; 11. Pull handle; 12. First fixed box; 13. First connecting shaft; 14. First moving bracket; 15. Second moving bracket; 16. Second connecting shaft; 17. Second fixed box; 18. First support bar; 19. Second support bar; 20. Third moving bracket; 21. Fourth moving bracket; 22. Anti-slip strip; 23. Mounting hole. Specific embodiments

[0020] Next, in combination with the accompanying drawings and specific embodiments, the present utility model will be further described.

[0021] Please combine Figures 1 to 5 , the positioning bracket for the car trunk cover curtain of this embodiment includes: an equipment frame 1, a rotating shaft 2 is fixedly connected inside the equipment frame 1, a plurality of connecting bearings 3 are rotatably connected to the rotating shaft 2, a covering curtain 4 is fixedly installed on each of the plurality of connecting bearings 3, mounting holes 23 are opened at both ends of the rotating shaft 2, corresponding first springs 5 are fixedly connected inside the two mounting holes 23, the other ends of the two first springs 5 are fixedly connected to corresponding connecting blocks 6, the other ends of the two connecting blocks 6 are fixedly connected to corresponding threaded rods 7, the two threaded rods 7 penetrate through the equipment frame 1 and are slidably connected to the equipment frame 1, the other ends of the two threaded rods 7 are fixedly connected to corresponding support blocks 8, and a first fixed box 12 is fixedly connected to the bottom end of the equipment frame 1, and a telescopic support mechanism is installed inside the first fixed box 12.

[0022] Through the above technical solution, the equipment can be applied to vehicles of different models, eliminating the need to select brackets of different specifications according to different vehicle models, improving the applicability of the equipment, and at the same time being able to support the covering curtain 4 when it is opened, enabling items to be placed above the curtain, increasing the practicality of the equipment.

[0023] The telescopic support mechanism includes two first connecting shafts 13 and a second fixed box 17. Two corresponding first moving brackets 14 are hinged on each of the two first connecting shafts 13. The other ends of the four first moving brackets 14 are respectively hinged with corresponding second moving brackets 15. The other ends of the four second moving brackets 15 are respectively hinged with corresponding third moving brackets 20. Two second connecting shafts 16 are fixedly connected inside the second fixed box 17. Two corresponding fourth moving brackets 21 are hinged on each of the two second connecting shafts 16. The four fourth moving brackets 21 are hinged with the four third moving brackets 20.

[0024] Through the above technical solution, when the covering curtain 4 is opened, the telescopic support mechanism can be opened together with it to support the covering curtain 4, so that items of a certain weight can be placed on the covering curtain 4. At the same time, when the covering curtain 4 is retracted, the telescopic support mechanism can also be retracted together, saving the use space of the trunk.

[0025] Corresponding first support bars 18 are installed on each of the four second moving brackets 15, and corresponding second support bars 19 are installed on each of the four third moving brackets 20.

[0026] Through the above technical solution, the first support bar 18 and the second support bar 19 can assist the telescopic support mechanism to support the covering curtain 4, so that the items on the covering curtain 4 can be placed more stably.

[0027] A covering curtain inlet and outlet is provided on one side of the equipment frame 1, and two cleaning blocks 10 are fixedly connected to the covering curtain inlet and outlet.

[0028] Through the above technical solution, the cleaning block 10 can prevent the garbage and debris on the surface of the covering curtain 4 from entering the equipment frame 1 and damaging the mechanism inside the equipment frame 1 when the covering curtain 4 is retracted.

[0029] Corresponding limit nuts 9 are threadedly connected to both of the two threaded rods 7, and corresponding anti-slip strips 22 are fixedly connected to both of the two support blocks 8.

[0030] Through the above technical solution, the limit nut 9 can limit the threaded rod 7 to prevent its positioning bracket from falling off, and the anti-slip strip 22 can prevent the two support blocks 8 from scratching the trunk after the positioning bracket is inserted into the trunk.

[0031] A pull handle 11 is fixedly connected to one end of the covering curtain 4.

[0032] Through the above technical solution, it enables the user to easily pull out the covering curtain 4.

[0033] The implementation principle of a positioning bracket for a covering curtain of a car trunk in the embodiment of the present application is as follows:

[0034] In use, the user first unscrews the two limit nuts 9 outwards, then inserts the equipment frame 1 into the trunk of the car. After placing it in a suitable position, the user then screws the two limit nuts 9 inwards to limit the two support blocks 8, completing the installation of the bracket. Then the user pulls the covering curtain 4 to cover the items in the trunk. Subsequently, the user pulls the second fixing box 17, and the outward movement of the second fixing box 17 drives the four fourth moving brackets 21 to move outwards. The outward movement of the four fourth moving brackets 21 drives the four third moving brackets 20 to move outwards. The outward movement of the four third moving brackets 20 drives the four second moving brackets 15 to move outwards. The outward movement of the four second moving brackets 15 drives the four first moving brackets 14 to move outwards, so that the first support bar 18 and the second support bar 19 are unfolded to support the covering curtain 4. When it is not necessary to cover the items in the trunk, the user releases the covering curtain 4, and the covering curtain 4 automatically retracts into the equipment frame 1. Subsequently, the user moves the second fixing box 17 inwards, so that the first support bar 18 and the second support bar 19 contract, completing the storage.

[0035] The above embodiments are only the preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantive changes and substitutions made by those skilled in the art on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A positioning bracket for a covering curtain of a car trunk, characterized in that Comprising: A device frame, a rotating shaft is fixedly connected inside the device frame, a plurality of connecting bearings are rotatably connected to the rotating shaft, a covering curtain is fixedly installed on each of the plurality of connecting bearings, mounting holes are formed at both ends of the rotating shaft, corresponding first springs are fixedly connected in the two mounting holes, the other ends of the two first springs are fixedly connected with corresponding connecting blocks, the other ends of the two connecting blocks are fixedly connected with corresponding threaded rods, the two threaded rods penetrate through the device frame and are slidably connected with the device frame, the other ends of the two threaded rods are fixedly connected with corresponding support blocks, the bottom end of the device frame is fixedly connected with a first fixing box, and a telescopic support mechanism is installed in the first fixing box.

2. The positioning bracket of the trunk cover curtain of the car according to claim 1, characterized in that, The telescopic support mechanism includes two first connecting shafts and a second fixing box, two corresponding first moving brackets are hinged on each of the two first connecting shafts, the other ends of the four first moving brackets are hinged with corresponding second moving brackets, the other ends of the four second moving brackets are hinged with corresponding third moving brackets, two second connecting shafts are fixedly connected in the second fixing box, and two corresponding fourth moving brackets are hinged on each of the two second connecting shafts, and the four fourth moving brackets are hinged with the four third moving brackets.

3. The positioning bracket of the trunk cover curtain of the automobile according to claim 2, characterized in that Corresponding first support bars are installed on each of the four second moving brackets, and corresponding second support bars are installed on each of the four third moving brackets.

4. The positioning bracket of the trunk cover curtain of the automobile according to claim 1, characterized in that, A covering curtain inlet and outlet is formed on one side of the device frame, and two cleaning blocks are fixedly connected to the covering curtain inlet and outlet.

5. The positioning bracket of the trunk cover curtain of the automobile according to claim 1, characterized in that Corresponding limit nuts are threadedly connected to the two threaded rods, and corresponding anti-slip strips are fixedly connected to the two support blocks.

6. The positioning bracket of the trunk cover curtain of an automobile according to claim 1, characterized in that, A pull handle is fixedly connected to one end of the covering curtain.

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