Self-locking type automobile tire antiskid chain convenient to disassemble

Abstract

The utility model relates to a self-locking type automobile tire antiskid chain convenient to disassemble, and relates to the technical field of antiskid chains. The tire comprises a tire body, a plurality of antiskid chains are arranged on the circumferential side of the tire body, connecting mounting rings are arranged on the two sides of the tire body, a plurality of lock catch mechanisms are arranged on the two connecting mounting rings, the lock catch mechanisms are connected with the antiskid chains respectively, and each lock catch mechanism comprises a rotating block, a sleeve rod, a threaded groove and a first screw. The sleeve rod is fixedly connected to one side of the connecting mounting ring, a threaded groove is formed in one side of the sleeve rod, a first screw rod is in threaded connection in the threaded groove, the rotating block is fixedly connected to one side of the first screw rod, and the antiskid chain sleeves the circumferential side of the sleeve rod, so that the antiskid chain is convenient to disassemble and assemble, and can be locked after being adjusted according to the thickness of the tire main body.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-skid chains, in particular to a disassembly-friendly self-locking anti-skid chain for automobile tires. Background Art

[0002] Anti-skid chains are generally made of steel chains or rubber chains and have an anti-skid function. According to the structure, anti-skid chains can be divided into two types: one is an anti-skid chain that has been connected into a cover shape; the other is several separate anti-skid chains installed crosswise, which is simpler and cheaper, but not as convenient to install as the former.

[0003] Anti-skid chains can be put on the surface of car tires to prevent the tires from slipping, but due to their shape, the anti-skid chains will slide on the tires during installation, making it inconvenient to install the anti-skid chains, and they cannot be adjusted according to the thickness of the tires to lock them, making it inconvenient to install. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a disassembled self-locking automobile tire anti-skid chain, which can be adjusted according to the thickness of the tire and then locked, making it easy to install.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A detachable self-locking automobile tire anti-skid chain comprises a tire main body, a plurality of anti-skid chains are arranged on the circumferential side of the tire main body, connecting and mounting rings are arranged on both sides of the tire main body, a plurality of locking mechanisms are arranged on the two connecting and mounting rings, the plurality of locking mechanisms are respectively connected to a plurality of anti-skid chains, each group of the locking mechanisms comprises a rotating block, a sleeve rod, a threaded groove and a first screw rod, the sleeve rod is fixedly connected to one side of the connecting and mounting ring, a threaded groove is provided on one side of the sleeve rod, a first screw rod is threadedly connected in the threaded groove, the rotating block is fixedly connected to one side of the first screw rod, and the anti-skid chain is sleeved on the circumferential side of the sleeve rod.

[0007] By adopting the above technical solution, the tire body, anti-skid chain, connecting and mounting ring and locking mechanism cooperate, the closest ring buckle on the anti-skid chain can be put on the locking mechanism, and the two sets of corresponding locking mechanisms on the two connecting and mounting rings can tighten and fix the anti-skid chain.

[0008] In a preferred example, the utility model can be further configured as follows: each set of the locking mechanisms further includes two clamping blocks, and the two clamping blocks are both fixedly connected to one side of the rotating block.

[0009] By adopting the above technical solution, the clamping block can limit the position of the buckle on the anti-skid chain.

[0010] In a preferred example, the utility model can be further configured as follows: a plurality of support mechanisms are provided on both sides of the tire body, each group of the support mechanisms includes a connecting frame and two first mounting plates, the two first mounting plates are provided on one side of the tire body, and the connecting frame is fixedly connected between the two first mounting plates.

[0011] By adopting the above technical solution, the supporting mechanism can conveniently support and limit the anti-skid chain.

[0012] In a preferred example, the utility model can be further configured as follows: four anti-skid frames are arranged on the circumferential side of the tire body, meshes are fixedly connected between the side walls of the four anti-skid frames, a plurality of second mounting plates and a plurality of third mounting plates are arranged on the circumferential side of the tire body, and the four anti-skid frames are fixedly connected between the plurality of second mounting plates and the plurality of third mounting plates, respectively.

[0013] By adopting the above technical solution, the gauze and the anti-skid frame can improve the anti-skid effect of the tire body.

[0014] In a preferred example, the utility model can be further configured as follows: a plurality of the anti-skid chains are each provided with a connecting mechanism, a plurality of groups of the connecting mechanisms are respectively connected to a plurality of second mounting plates, a plurality of third mounting plates and a plurality of first mounting plates, each group of the connecting mechanisms comprises a connecting buckle and two second screws, the connecting buckle is sleeved on the anti-skid chain, the two second screws are both rotatably connected to the circumferential side of the connecting buckle, and the two second screws are respectively threadedly connected to the second mounting plate and the third mounting plate.

[0015] By adopting the above technical solution, the connecting mechanism can conveniently connect the second mounting plate, the third mounting plate and the first mounting plate.

[0016] In a preferred example, the utility model can be further configured as follows: a plurality of anti-slip nails are fixedly connected to the upper ends of the plurality of gauze nets, and the upper ends of the plurality of anti-slip nails are flush with the upper edge of the anti-slip frame.

[0017] By adopting the above technical solution, the anti-skid spikes can be driven into the snow, thereby improving the anti-skid effect of the tire body.

[0018] In a preferred example, the utility model can be further configured as follows: each group of the support mechanisms further includes a plurality of reinforcement rods, and the plurality of reinforcement rods are fixedly connected between the side walls of the connection frame.

[0019] By adopting the above technical solution, the reinforcement rod can conveniently reinforce the connection frame.

[0020] In summary, the present invention includes at least one of the following beneficial technical effects:

[0021] 1. A tire main body, an anti-skid chain, a connecting and mounting ring and a locking mechanism are provided. The closest buckle on the anti-skid chain can be put on the sleeve rod, and the buckles on the two sides of the anti-skid chain can be put on the corresponding two sleeve rods. The anti-skid chain can be tightened and limited. The length of the anti-skid chain can be adjusted as needed. After the buckle is put on the sleeve rod, the rotating block is rotated, and the rotating block drives the first screw rod to rotate, thereby limiting the buckle, which is convenient for disassembly and installation of the anti-skid chain. It can also be adjusted according to the thickness of the tire main body and then locked.

[0022] 2. A second mounting plate, a third mounting plate, an anti-skid frame, a gauze and a connecting mechanism are provided. The second screw is rotated, and the second screw is connected to the second mounting plate and the third mounting plate. The anti-skid frame and the gauze can be connected to facilitate installation and disassembly. The anti-skid frame and the gauze can improve the anti-skid property of the tire body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a stereogram of this embodiment;

[0024] Figure 2 This embodiment Figure 1 A partial enlarged view of the middle A;

[0025] Figure 3 This is a partial view of the anti-skid chain of this embodiment;

[0026] Figure 4 is a three-dimensional cross-sectional view of this embodiment;

[0027] Figure 5 This embodiment Figure 4 A partial enlarged view of point B in the middle.

[0028] In the figure, 1. tire body; 2. anti-skid chain; 3. connecting mounting ring; 4. locking mechanism; 401. rotating block; 402. clamping block; 403. sleeve rod; 404. threaded groove; 405. first screw; 5. supporting mechanism; 501. connecting frame; 502. reinforcing rod; 503. first mounting plate; 6. anti-skid spikes; 7. second mounting plate; 8. third mounting plate; 9. anti-skid frame; 10. gauze; 11. connecting mechanism; 1101. connecting buckle; 1102. second screw. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings. Example

[0030] Reference Figure 1-5The utility model discloses a detachable self-locking automobile tire anti-skid chain, comprising a tire body 1, a plurality of anti-skid chains 2 are arranged on the circumferential side of the tire body 1, both sides of the tire body 1 are provided with connecting and mounting rings 3, and a plurality of locking mechanisms 4 are arranged on the two connecting and mounting rings 3, and the plurality of locking mechanisms 4 are respectively connected with the plurality of anti-skid chains 2, and each locking mechanism 4 comprises a rotating block 401, a sleeve rod 403, a threaded groove 404 and a first screw rod 405, the sleeve rod 403 is fixedly connected to one side of the connecting and mounting ring 3, a threaded groove 404 is opened on one side of the sleeve rod 403, and a screw rod 405 is provided in the threaded groove 404. A first screw rod 405 is connected with the thread, and the rotating block 401 is fixedly connected to one side of the first screw rod 405. The anti-skid chain 2 is sleeved on the circumferential side of the sleeve rod 403. The closest buckle on the anti-skid chain 2 can be sleeved on the sleeve rod 403, and the buckles on the two sides of the anti-skid chain 2 are sleeved on the corresponding two sleeve rods 403. The anti-skid chain 2 can be tightened and limited, and the length of the anti-skid chain 2 can be adjusted as needed. After the buckle is sleeved on the sleeve rod 403, the rotating block 401 is rotated, and the rotating block 401 drives the first screw rod 405 to rotate, thereby limiting the buckle, which facilitates the installation and disassembly of the anti-skid chain 2.

[0031] Each set of locking mechanisms 4 further includes two clamping blocks 402 . The two clamping blocks 402 are fixedly connected to one side of the rotating block 401 . The clamping blocks 402 can limit the position of the buckles on the anti-skid chain 2 .

[0032] Multiple supporting mechanisms 5 are arranged on both sides of the tire body 1, and each group of supporting mechanisms 5 includes a connecting frame 501 and two first mounting plates 503. The two first mounting plates 503 are arranged on one side of the tire body 1, and the connecting frame 501 is fixedly connected between the two first mounting plates 503. The supporting mechanism 5 can conveniently support and pull the anti-skid chain 2. Multiple connecting frames 501 pull the anti-skid chain 2, which can limit the anti-skid chain 2.

[0033] Four anti-skid frames 9 are arranged on the circumferential side of the tire main body 1, and a gauze 10 is fixedly connected between the side walls of the four anti-skid frames 9. A plurality of second mounting plates 7 and a plurality of third mounting plates 8 are arranged on the circumferential side of the tire main body 1, and the four anti-skid frames 9 are respectively fixedly connected between the plurality of second mounting plates 7 and the plurality of third mounting plates 8. The gauze 10 and the anti-skid frames 9 can improve the anti-skid effect of the tire main body 1.

[0034] A connecting mechanism 11 is provided on the multiple anti-skid chains 2. The multiple groups of connecting mechanisms 11 are respectively connected to the multiple second mounting plates 7, the multiple third mounting plates 8 and the multiple first mounting plates 503. Each group of connecting mechanisms 11 includes a connecting buckle 1101 and two second screws 1102. The connecting buckle 1101 is sleeved on the anti-skid chain 2. The two second screws 1102 are rotatably connected to the circumferential side of the connecting buckle 1101. The two second screws 1102 are respectively threadedly connected to the second mounting plate 7 and the third mounting plate 8. By rotating the second screw 1102, the second screw 1102 is connected to the second mounting plate 7 and the third mounting plate 8, so that the anti-skid frame 9 and the gauze 10 can be connected, which is convenient for installation and disassembly. The anti-skid frame 9 and the gauze 10 can improve the anti-skid property of the tire body 1.

[0035] The upper ends of the plurality of meshes 10 are fixedly connected with a plurality of anti-skid spikes 6 , and the upper ends of the plurality of anti-skid spikes 6 are flush with the upper edge of the anti-skid frame 9 . The anti-skid spikes 6 can penetrate into the snow to improve the anti-skid effect of the tire body 1 .

[0036] Each group of supporting mechanisms 5 further includes a plurality of reinforcing rods 502 . The plurality of reinforcing rods 502 are fixedly connected between the side walls of the connecting frame 501 . The reinforcing rods 502 can conveniently reinforce the connecting frame 501 .

[0037] The implementation principle of the above embodiment is as follows: two connecting mounting rings 3 are placed on both sides of the tire body 1. When installing the anti-skid chain 2, the anti-skid chain 2 is put on the tire body 1, and the closest buckle on the anti-skid chain 2 can be put on the sleeve rod 403. The buckles on the two sides of the anti-skid chain 2 are put on the corresponding two sleeve rods 403, so that the anti-skid chain 2 can be tightened and limited, and the length of the anti-skid chain 2 can be adjusted as needed. After the buckle is put on the sleeve rod 403, the rotating block 401 is rotated, and the rotating block 401 drives the first screw 405 to rotate, thereby limiting the buckle, which is convenient for the installation and disassembly of the anti-skid chain 2.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A self-locking automobile tire anti-skid chain that is easy to disassemble, comprising a tire body (1), characterized in that: A plurality of anti-skid chains (2) are arranged on the circumferential side of the tire body (1), and a connecting and mounting ring (3) is arranged on both sides of the tire body (1). A plurality of locking mechanisms (4) are arranged on the two connecting and mounting rings (3), and the plurality of locking mechanisms (4) are respectively connected to the plurality of anti-skid chains (2). Each locking mechanism (4) comprises a rotating block (401), a sleeve rod (403), a thread groove (404) and a first screw rod (405). The sleeve rod (403) is fixedly connected to one side of the connecting and mounting ring (3), a thread groove (404) is provided on one side of the sleeve rod (403), and the first screw rod (405) is internally threadedly connected to the thread groove (404). The rotating block (401) is fixedly connected to one side of the first screw rod (405), and the anti-skid chain (2) is sleeved on the circumferential side of the sleeve rod (403).

2. The easily disassembled self-locking anti-skid chain for automobile tires according to claim 1, characterized in that: Each set of the locking mechanisms (4) further comprises two clamping blocks (402), and the two clamping blocks (402) are both fixedly connected to one side of the rotating block (401).

3. The easily disassembled self-locking automobile tire anti-skid chain according to claim 1, characterized in that: A plurality of support mechanisms (5) are provided on both sides of the tire body (1), and each group of the support mechanisms (5) comprises a connection frame (501) and two first mounting plates (503), the two first mounting plates (503) are both provided on one side of the tire body (1), and the connection frame (501) is fixedly connected between the two first mounting plates (503).

4. The easily disassembled self-locking anti-skid chain for automobile tires according to claim 3 is characterized by: Four anti-skid frames (9) are arranged on the circumferential side of the tire body (1), and a mesh (10) is fixedly connected between the side walls of the four anti-skid frames (9). A plurality of second mounting plates (7) and a plurality of third mounting plates (8) are arranged on the circumferential side of the tire body (1), and the four anti-skid frames (9) are fixedly connected between the plurality of second mounting plates (7) and the plurality of third mounting plates (8), respectively.

5. The easily disassembled self-locking anti-skid chain for automobile tires according to claim 4, characterized in that: A connecting mechanism (11) is provided on each of the plurality of anti-skid chains (2); the plurality of groups of the connecting mechanisms (11) are respectively connected to the plurality of second mounting plates (7), the plurality of third mounting plates (8) and the plurality of first mounting plates (503); each group of the connecting mechanisms (11) comprises a connecting buckle (1101) and two second screw rods (1102); the connecting buckle (1101) is sleeved on the anti-skid chain (2); the two second screw rods (1102) are rotatably connected to the circumferential side of the connecting buckle (1101); and the two second screw rods (1102) are respectively threadedly connected to the second mounting plate (7) and the third mounting plate (8).

6. The easily disassembled self-locking anti-skid chain for automobile tires according to claim 4, characterized in that: The upper ends of the plurality of gauze nets (10) are all fixedly connected to a plurality of anti-slip spikes (6), and the upper ends of the plurality of anti-slip spikes (6) are all flush with the upper edge of the anti-slip frame (9).

7. The easily disassembled self-locking anti-skid chain for automobile tires according to claim 3, characterized in that: Each group of the support mechanisms (5) further comprises a plurality of reinforcement rods (502), and the plurality of reinforcement rods (502) are fixedly connected between the side walls of the connection frame (501).

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