Antiskid chain for vehicle
By designing a snow chain consisting of strips, a mesh, and a metal cap, with anti-slip protrusions and a metal reinforcing mesh on the mesh, and an adjustable length, the problem of difficulty in inserting existing snow chains on icy and snowy roads has been solved, achieving greater friction and wider adaptability.
Patent Information
- Application Number
- CN202520565743.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-28
AI Technical Summary
Existing car snow chains are difficult to insert effectively into thick ice or compacted snow on icy and snowy roads, and the engagement depth cannot be adjusted, causing the wheels to slip and resulting in poor adaptability.
An anti-skid chain was designed, consisting of a strip, a mesh, and a metal cap. The mesh has anti-slip protrusions connected by screws, and the anti-slip protrusions are removable. The mesh is also equipped with a metal reinforcing mesh and cross anti-slip strips. The belt fixing component is adjustable in length, and the belt has Velcro straps to accommodate different tire sizes.
Anti-skid chains can penetrate the ground under the pressure of a vehicle, forming a mechanical interlock. They have high friction, adaptability to different environments, good anti-slip effect, and are easy to replace and maintain.
Smart Images
Figure CN223803365U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of automobile products, and specifically relates to a vehicle antiskid chain. BACKGROUND
[0002] The automobile antiskid chain is a chain-shaped protective device installed on the tire of a vehicle, mainly functions to increase the friction between the tire of the vehicle and the ground on the icy and snowy road surface, prevent the vehicle from skidding and side slipping, and improve the driving safety.
[0003] However, the existing automobile antiskid chain mainly relies on the texture on the surface of metal / rubber to increase the rolling friction, but the texture area is usually large, and the pressure from the vehicle is not concentrated enough, resulting in that the penetration of the texture is not strong enough, and when encountering thick ice or compacted snow, it is often difficult to insert or the depth of insertion into the ice or compacted snow is shallow, causing the wheels to easily skid, and the existing antiskid chain cannot effectively adjust the biting depth, and cannot well adapt to different weather conditions. SUMMARY
[0004] The utility model aims at providing a vehicle antiskid chain to solve the problems in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.
[0006] A vehicle antiskid chain, comprising a strip and a mesh, the strip is closed, a mesh is installed in the middle of the strip, the mesh comprises a mesh strip and a center connecting part, the center connecting part is arranged at the intersection point of two mesh strips arranged in cross, a metal cap is embeddedly installed on the center connecting part, an antiskid protrusion is installed in the metal cap, a threaded hole is formed in the middle of the antiskid protrusion, a screw hole is formed in the middle of the metal cap, a second screw is installed in the screw hole, the second screw is threadedly connected with the threaded hole, a belt ring and a belt body fixing assembly are respectively installed at both ends of the strip, a belt body is tied on the belt ring, the other end of the belt body is fixed on the belt body fixing assembly.
[0007] As a further scheme of the utility model, the surface of the antiskid protrusion and the surface of the mesh strip are respectively provided with first and second antiskid strips, and the first and second antiskid strips are cross strips.
[0008] As a further scheme of the utility model, metal reinforcing meshes are arranged on both sides of the mesh.
[0009] As a further scheme of the utility model, the length of the antiskid protrusion is greater than the depth of the metal cap.
[0010] As a further scheme of the utility model: the band body fixed assembly includes C type board, clamping plate and first screw, the C type board middle installation has clamping plate, the clamping plate middle is equipped with clamping groove, the C type board middle installation has first screw, and the first screw is inserted with clamping groove and cooperates.
[0011] As a further scheme of the utility model: the band body's one side band surface is provided with magic tape.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1, the utility model discloses a prevent slipping chain that is composed of a band, a mesh, a metal cap and an anti-skid protrusion, the metal cap and the anti-skid protrusion are arranged on the mesh, when the wheel is equipped with the prevent slipping chain, the anti-skid protrusion is inserted into the ground soil or ice and snow under the pressure of the vehicle when contacting the ground, forming mechanical engagement, and the friction force is larger, and the anti-skid effect is better, and the anti-skid protrusion is connected with the metal cap by screws, so that the anti-skid protrusion can be conveniently disassembled, compared with the existing pure chain prevent slipping chain, the utility model is convenient to damage and replace, and different lengths of anti-skid protrusions can be replaced to adapt to the road surface in different environments.
[0014] 2, the utility model discloses a band body, a band ring, a band body fixed assembly and magic tape, the length of the prevent slipping chain can be adjusted through the mutual cooperation of the above-mentioned structure, and then different specifications of tires within a certain range can be adapted, so that the utility model has stronger adaptability and wider application range.
[0015] 3, the utility model discloses a mesh that is composed of a center connecting part and a mesh strip, the mesh structure of the mesh makes the accumulated water at the bottom of the wheel more easily discharged, and the anti-skid strips arranged on the surface of the mesh can make the anti-skid property of the mesh better. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a kind of vehicle prevent slipping chain's overall structure schematic diagram.
[0017] Figure 2 It is a kind of vehicle prevent slipping chain Figure 1 Metal cap and anti-skid protrusion structure split diagram.
[0018] Figure 3 It is a kind of vehicle prevent slipping chain Figure 1 Band body fixed assembly structure schematic diagram.
[0019] Figure 4 It is a kind of vehicle prevent slipping chain's overall installation effect drawing.
[0020] 1, belt strip; 2, belt net; 3, center connecting part; 4, metal cap; 5, anti-skid protrusion; 6, anti-skid strip; 7, second anti-skid strip; 8, metal reinforcing net; 9, belt ring; 10, belt body fixing assembly; 11, belt body; 12, magic tape; 13, C-shaped plate; 14, clamping plate; 15, clamping groove; 16, first screw; 17, screw hole; 18, second screw; 19, threaded hole; 20, net strip. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0022] Please refer to Figure 1 , Figure 2 and Figure 4 In the embodiments of the present application, an anti-skid chain for vehicles includes belt strips 1 and a belt net 2. The belt strips 1 and the belt net 2 are made of pure vulcanized rubber material, have excellent tensile resistance and plasticity, and the belt strips 1 are closed. The belt net 2 includes net strips 20 and a center connecting part 3. The center connecting part 3 is arranged at the intersection point of the two net strips 20 arranged in a crisscross manner. A metal cap 4 is embeddedly arranged on the center connecting part 3. Anti-skid protrusions 5 are arranged in the metal cap 4. The anti-skid protrusions 5 are made of alloy steel material. Threaded holes 19 are formed in the middle of the anti-skid protrusions 5. Screw holes 17 are formed in the middle of the metal cap 4. Second screws 18 are arranged in the screw holes 17. The second screws 18 are threadedly connected with the threaded holes 19. The anti-skid protrusions 5 and the metal cap 4 are connected by screws. The anti-skid protrusions 5 can be conveniently disassembled. Compared with the existing pure chain anti-skid chain, the anti-skid protrusions 5 of the present application can be conveniently replaced and replaced with different lengths to adapt to the road surface in different environments.
[0023] The surfaces of the anti-skid protrusions 5 and the surfaces of the net strips 20 are respectively provided with first anti-skid strips 6 and second anti-skid strips 7. The first anti-skid strips 6 and the second anti-skid strips 7 are crisscross strips. The first anti-skid strips 6 and the second anti-skid strips 7 can further increase the anti-skid property of the surface of the anti-skid chain.
[0024] Metal reinforcing nets 8 are arranged on both sides of the belt net 2. The arrangement of the metal reinforcing nets 8 can enhance the overall strength of the belt strips 1 and improve the tensile resistance of the protective chain.
[0025] The length of the anti-skid protrusions 5 is greater than the depth of the metal cap 4. This design can make the anti-skid protrusions 5 protrude from the metal cap 4, so that the anti-skid protrusions 5 can be better inserted into the soil or ice and snow.
[0026] Please refer to Figure 1 and Figure 3 , both ends of the belt strip 1 are respectively provided with a belt ring 9 and a belt body fixing assembly 10, the belt ring 9 is provided with a belt body 11, the other end of the belt body 11 is fixed on the belt body fixing assembly 10, the belt body fixing assembly 10 comprises a C-shaped plate 13, a clamping plate 14 and a first screw 16, the clamping plate 14 is arranged in the middle of the C-shaped plate 13, the clamping plate 14 is provided with a clamping groove 15 in the middle, and the first screw 16 is arranged in the middle of the C-shaped plate 13 and is inserted and matched with the clamping groove 15.
[0027] The magic tape 12 is arranged on one side of the belt body 11, and the magic tape 12 can bond the excess belt body 11 after binding on the binding belt body.
[0028] The length of the anti-skid chain can be adjusted through the cooperation of the above structure, and then different specifications of tires within a certain range can be adapted, so that the utility model has stronger adaptability and wider application range.
[0029] The working principle of the utility model is:
[0030] In use, the belt net 2 of the utility model is arranged towards the front and close to the tread of the tire, then the belt strip 1 is wound from one side of the tire to the other side of the tire and the clamping plate 14 in the belt body fixing assembly 10, reversely passes through the magic tape 12 to realize self-adhesion after passing through the clamping plate 14, finally the belt strip 1 is abutted in the clamping groove 15 of the clamping plate 14 to realize the fixation of the belt strip 1 through the first screw 16, so that the anti-skid chain can be bound on the wheel, then the anti-skid chain is sequentially bound on other empty areas of the tire according to the size of the tire, and the anti-skid protrusion 5 is inserted into the ground soil or ice and snow under the pressure of the vehicle when contacting the ground in the use process, so that the contact area of the wheel and the ground is larger, the friction is larger, and then the anti-skid effect is realized, when the ground snow or ice layer is too thick, the second screw 18 can be screwed out to replace the longer anti-skid protrusion 5, so that the anti-skid protrusion 5 can be inserted into the deeper ice and snow or soil, and the anti-skid effect is further improved.
[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A vehicle antiskid chain comprising a strip (1) and a net (2), characterized in that: The strip (1) is closed, the middle of the strip (1) is provided with a belt net (2), the belt net (2) comprises a net strip (20) and a center connecting part (3), the center connecting part (3) is arranged at the intersection point of the two net strips (20) arranged in cross, the metal cap (4) is embeddedly arranged on the center connecting part (3), the anti-skid protrusion (5) is arranged in the metal cap (4), the threaded hole (19) is formed in the middle of the anti-skid protrusion (5), the screw hole (17) is formed in the middle of the metal cap (4), the second screw (18) is arranged in the screw hole (17), the second screw (18) is threadedly connected with the threaded hole (19), the belt ring (9) and the belt body fixing assembly (10) are arranged at the two ends of the strip (1) respectively, the belt body (11) is tied on the belt ring (9), the other end of the belt body (11) is fixed on the belt body fixing assembly (10).
2. The antiskid chain for vehicle according to claim 1, wherein: The surface of the anti-skid protrusion (5) and the surface of the net strip (20) are respectively provided with the first anti-skid strip (6) and the second anti-skid strip (7), the first anti-skid strip (6) and the second anti-skid strip (7) are cross strips.
3. The tire chain of claim 1 wherein: Metal reinforcing nets (8) are arranged on the two sides of the belt net (2).
4. The tire chain of claim 1 wherein: The length of the anti-skid protrusion (5) is greater than the depth of the metal cap (4).
5. The tire chain of claim 1 wherein: The belt body fixing assembly (10) comprises a C-shaped plate (13), a clamping plate (14) and a first screw (16), the clamping plate (14) is arranged in the middle of the C-shaped plate (13), the clamping groove (15) is formed in the middle of the clamping plate (14), the first screw (16) is arranged in the middle of the C-shaped plate (13), and the first screw (16) is inserted into the clamping groove (15) in fit.
6. The tire chain of claim 1 wherein: The magic tape (12) is arranged on one side of the belt surface of the belt body (11).