Buffering all-terrain antiskid chain structure

Abstract

The utility model relates to the technical field of tire skid resistance, in particular to an all-terrain antiskid chain structure capable of buffering. The antiskid chain comprises an antiskid chain body formed by connecting a plurality of antiskid modules, and each antiskid module comprises a buffering antiskid structure and a tightening connecting structure. The buffering anti-skidding structure is provided with anti-skidding nails, a fixing rope, a jelly and a connecting plate, and the anti-skidding nails are fixed in the jelly through the fixing rope. The tightening linkage structure comprises a hooking plate, a spring, a fixing plate and the like, is fixed through components such as bolts and can be matched with different tires. The structure is convenient to mount, can provide a stable anti-skid effect on all terrains such as snowfields and ice surfaces, is low in maintenance cost and is suitable for various vehicles, and the jelly realizes buffering and reduces damage.

Description

Technical Field

[0001] This utility model relates to the field of tire anti-skid technology, specifically to a cushioning all-terrain anti-skid chain structure. Background Technology

[0002] During vehicle operation, tire anti-skid performance is a key factor in ensuring driving safety, especially in complex terrain conditions such as snow, mud, sand, and ice. High-quality anti-skid devices can significantly reduce the accident rate. However, existing tire anti-skid devices have many insurmountable problems in practical applications, seriously affecting user experience and driving safety.

[0003] From an installation and disassembly perspective, traditional snow chains or studs have complex structural designs, requiring multiple people to work together and demanding a high level of installation skill, often consuming a significant amount of time and manpower. In emergency situations, the cumbersome installation process can delay vehicle passage, causing considerable inconvenience to users. Simultaneously, the disassembly process is equally troublesome, and residual parts may cause additional wear and tear on the tires.

[0004] In terms of anti-skid performance, existing anti-skid devices are difficult to adapt to tires with different tread patterns. For tires with irregular tread patterns, studs are prone to drifting or falling off due to poor adhesion; for tires with regular grooves, traditional anti-skid structures cannot effectively match the grooves, resulting in unstable anti-skid performance. During driving, once studs fall off or drift, not only will they lose their anti-skid function, but they may also damage the tires and road surface, and even cause traffic accidents.

[0005] Insufficient cushioning performance is another major drawback of existing anti-skid devices. When the anti-skid device is in direct contact with the ground, the impact force generated by the vehicle will act directly on the anti-skid structure and the ground. On the one hand, it will cause serious damage to the ground, especially on asphalt and concrete roads, easily leaving scratches; on the other hand, the huge impact force will accelerate the wear of the anti-skid device itself, shorten its service life, and may also affect the vehicle's braking performance and increase the braking distance.

[0006] High maintenance costs are also a major problem for users. Most existing anti-skid devices are one-piece structures, and when one component (such as anti-skid studs) is damaged, the entire device often needs to be replaced, which undoubtedly increases the cost of use. For vehicles that frequently travel on complex terrain, frequent replacement of anti-skid devices can impose a heavy financial burden.

[0007] Limited adaptability to different road conditions also restricts the application of existing anti-skid devices. Different road conditions place significantly different requirements on anti-skid devices. For example, ice requires stronger grip, while asphalt roads need to minimize damage to the road surface. Existing anti-skid devices struggle to maintain good braking performance simultaneously under various road conditions. They often perform adequately in one condition but are ineffective in another, failing to meet the needs of vehicles for all-terrain driving.

[0008] Furthermore, existing anti-slip devices also have shortcomings in terms of personalization and durability. The color selection is limited, failing to meet users' individual needs; some devices use rubber bands and other components that are easily cut upon direct contact with the ground, leading to premature failure of the overall structure.

[0009] Therefore, developing a snow chain structure that is easy to install, has good anti-skid effect, excellent cushioning performance, low maintenance cost, and can adapt to all terrains has become an urgent need in the current tire anti-skid equipment field. Utility Model Content

[0010] The purpose of this invention is to overcome the above-mentioned problems and provide a cushioning all-terrain anti-skid chain structure. To achieve the above objective, this invention adopts the following technical solution:

[0011] A bufferable all-terrain anti-skid chain structure includes an anti-skid chain body, the anti-skid chain body includes a plurality of anti-skid modules, the plurality of anti-skid modules are connected together, each anti-skid module includes a buffer anti-skid structure and a tightening connection structure, the buffer anti-skid structure is symmetrically arranged about the tightening connection structure, and the buffer anti-skid structure is connected to both ends of the tightening connection structure;

[0012] The buffer and anti-slip structure includes anti-slip nails, fixing ropes, and an adhesive substance. The fixing ropes are wrapped around the anti-slip nails and disposed in the adhesive substance. The tightening connection structure includes hook plates and springs, with the springs disposed between the two hook plates.

[0013] As an improvement, the tightening connection structure further includes a fixed plate, a limiting plate, and a connecting plate. The hook plate, limiting plate, and connecting plate are disposed between two fixed plates. The fixed plates are provided with several fixing holes. The tightening connection structure is provided with three pairs of fixing bolts, which are respectively disposed at the top center, bottom center, and left and right ends of the fixed plates. The hook plate is disposed on the fixing bolt at the bottom center of the fixed plate. The limiting plate is disposed in the middle of the fixed plate and abuts against the fixing bolt at the top center of the fixed plate and the hook plate. The connecting plate is disposed on the fixing bolts at the left and right ends of the fixed plate. The inner side of the connecting plate abuts against the hook plate. The connecting plate is provided with connecting holes. The buffer anti-slip structure is connected to the connecting plate through the connecting holes.

[0014] As an improvement, overlapping plates are provided on the left and right sides of the hook plate. The overlapping plates are set on the fixing bolts at the bottom center of the fixing plate. The hook plate and the overlapping plates are provided with overlapping holes. Overlapping columns are provided through the overlapping holes of the hook plate and the overlapping plates. The hook plate and the overlapping plates are arranged in an overlapping manner.

[0015] As an improvement, the fixing bolt is provided with a collar, and the end of the fixing bolt is provided with a fixing nut.

[0016] As an improvement, the buffer anti-slip structure also includes a connecting plate, the gel is disposed between the two connecting plates, the gel and the connecting plates are provided with through connecting holes at both ends, and the connecting holes are connected to the connecting plates with through bolts.

[0017] The advantages of this utility model are:

[0018] 1. The tightening link structure design of this utility model makes the connection and disassembly of the anti-skid module simple and quick, requiring no professional tools or skills, and can be completed by a single person. At the same time, the main body of the anti-skid chain is composed of several anti-skid modules, and the number of modules can be flexibly increased or decreased according to the tire size, greatly improving installation efficiency and saving users time and effort.

[0019] 2. The gel-like material in this novel buffer and anti-skid structure is made of tire material, possessing excellent elasticity and toughness. It effectively absorbs the impact forces generated during vehicle operation, reducing damage to the ground and the anti-skid chains themselves. Simultaneously, the spring design enhances the overall buffering effect, preventing rigid impacts from damaging the tires and road surface, and extending the service life of the anti-skid chains.

[0020] 3. The modular design of this invention allows for individual replacement of the anti-skid studs. When the studs wear or are damaged, users only need to replace the studs, eliminating the need to replace the entire snow chain, significantly reducing maintenance costs. This advantage is particularly pronounced for vehicles that frequently travel on complex terrain. Attached Figure Description

[0021] Figure 1 This is a structural diagram of a buffered all-terrain anti-skid chain structure in Example 1.

[0022] Figure 2 This is a structural diagram of the anti-slip module in Example 1.

[0023] Figure 3 This is a structural diagram of the buffer and anti-slip structure in Example 1.

[0024] Figure 4 This is a structural diagram of the gel-like substance in Example 1.

[0025] Figure 5 These are the side and top views of the anti-slip studs in Example 1.

[0026] Figure 6 This is an exploded view of the tightened link structure in Example 1.

[0027] Figure 7 This is a structural diagram of step one of tightening the link structure in Example 1.

[0028] Figure 8 This is a structural diagram of step two of tightening the link structure in Example 1.

[0029] Figure 9 This is a structural diagram of step three of tightening the link structure in Example 1.

[0030] Figure 10 This is a structural diagram of step four of tightening the link structure in Example 1.

[0031] Figure 11 This is a structural diagram of step five of tightening the link structure in Example 1.

[0032] Figure 12 This is a structural diagram of step six of tightening the link structure in Example 1.

[0033] The diagram is labeled as follows:

[0034] 100. Anti-skid chain body; 200. Buffer anti-skid structure; 300. Tightening connection structure;

[0035] 201. Anti-slip studs; 202. Fixing rope; 203. Gel-like substance; 204. Connecting plate; 205. Connecting hole; 206. Through bolt; 301. Hook plate; 302. Spring; 303. Fixing plate; 304. Limiting plate; 305. Linking plate; 306. Fixing hole; 307. Fixing bolt; 308. Linking hole; 309. Overlapping plate; 310. Overlapping hole; 311. Collar; 312. Fixing nut; 313. Overlapping post. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0037] In the description of the embodiments of this utility model, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," or "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and "third" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] Furthermore, the use of terms such as "horizontal," "vertical," and "sag" does not imply that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0039] In the description of the embodiments of this utility model, "a plurality of" means at least two.

[0040] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] The present invention will be described in detail below through specific embodiments to enable a better understanding of the present invention. However, the following embodiments do not limit the scope of protection of the present invention.

[0042] Example 1

[0043] This embodiment discloses a buffer-type all-terrain anti-skid chain structure.

[0044] like Figures 1 to 12 As shown, this embodiment includes a snow chain body 100, which is composed of several interconnected snow chain modules. Each snow chain module can be flexibly added or removed according to actual needs to adapt to tires of different sizes. Each snow chain module includes a buffer snow chain structure 200 and a tightening link structure 300. The buffer snow chain structure 200 is symmetrically arranged about the tightening link structure 300 and connected to both ends of the tightening link structure 300. The two work together to ensure both snow chain performance and buffering effect.

[0045] 200 cushioning and anti-slip structure

[0046] The cushioning and anti-slip structure 200 is the core component for achieving anti-slip and cushioning functions, including anti-slip studs 201, fixing ropes 202, adhesive material 203, and connecting plates 204. The anti-slip studs 201 are made of metal, with a total length of over 2.5 cm and protruding more than 0.5 cm from the chain body, ensuring full contact with the ground on complex terrain and providing strong grip. The protruding part of the stud head is designed with a width × height of 5 × 5 mm. This size fits well with tires with irregular tread patterns, embedding itself in the tire tread during driving to increase friction and prevent the anti-slip studs 201 from veering off course or falling off.

[0047] The fixing rope 202 is wrapped around the anti-skid studs 201 and is set together with the anti-skid studs 201 in the gel-like material 203. The gel-like material 203 is made of tire material with good toughness and protrudes 2-5 mm from the chain. This material not only provides effective cushioning and reduces impact, but also increases the adhesion between the tire and the ground on ice, and disperses pressure on asphalt and concrete roads, assisting the anti-skid studs 201 in achieving a dual braking effect. The gel-like material 203 can also be replaced with a lightweight, high-strength plastic component, which is more suitable for use in harsh conditions; such as nylon.

[0048] The gel 203 is disposed between two connecting plates 204. Both ends of the gel 203 and the connecting plates 204 are provided with through connecting holes 205. It is connected to the connecting plate 305 of the tightening connecting structure 300 by through bolts 206, so as to achieve a stable connection between the buffer anti-slip structure 200 and the tightening connecting structure 300.

[0049] Tighten the link structure 300

[0050] The tightening link structure 300 is used to connect the various anti-skid modules into a whole and achieve a tight fit with the tire. It includes a hook plate 301, a spring 302, a fixing plate 303, a limiting plate 304, a link plate 305, a fixing bolt 307, a collar 311, a fixing nut 312, an overlapping plate 309, and an overlapping column 313.

[0051] The fixing plate 303 has several fixing holes 306 for installing fixing bolts 307. Each fixing bolt 307 has a collar 311 fitted onto it and a fixing nut 312 at its end. Tightening the fixing nut 312 secures each component to the fixing plate 303. The tightening connection structure 300 has three pairs of fixing bolts 307, respectively located at the top center, bottom center, and left and right ends of the fixing plate 303, ensuring the stability of the structure.

[0052] The hook plate 301 is mounted on the fixing bolt 307 at the bottom center of the fixed plate 303. Overlapping plates 309 are provided on its left and right sides. Both the hook plate 301 and the overlapping plates 309 have overlapping holes 310. Overlapping posts 313 pass through the overlapping holes 310 to connect the two plates, enhancing the structural strength of the hook plate 301. A spring 302 is positioned between the two hook plates 301. Through the elastic action of the spring 302, the tightness of the tightening connection structure 300 can be adjusted, allowing the anti-skid chain to adapt to different tightness requirements.

[0053] The limiting plate 304 is located in the middle of the fixed plate 303, abutting against the fixing bolt 307 at the top center of the fixed plate 303 and the hook plate 301, thus limiting and fixing the position and preventing the hook plate 301 from shifting under force. The connecting plate 305 is located on the fixing bolts 307 at both ends of the fixed plate 303, and its inner side abuts against the hook plate 301. The connecting plate 305 is provided with a connecting hole 308. The buffer anti-slip structure 200 is connected to the connecting plate 305 through the cooperation of the connecting hole 205 and the connecting hole 308 and the through bolt 206.

[0054] The tightening link structure 300 protrudes a portion with a width × height of 6.5 × 5 mm after pressing. This protruding portion can sink into the grooves of the regular grooved tire, enhancing the fit with the tire. The main body can lie 3 mm to 20 mm in the tire groove, and can be flexibly adjusted according to different tire groove depths to ensure a tight fit with the tire.

[0055] Overall design features

[0056] The anti-skid chain features a modular design, with the anti-skid studs 201 detachably connected to other components. When the studs 201 wear or are damaged, users can easily replace them themselves without needing to replace the entire chain, reducing maintenance costs. The chain body is made of a combination of tough rubber 203, strong plastic parts, and metal, ensuring both flexibility and sufficient strength. Furthermore, the tough rubber 203 and strong plastic parts are available in various color combinations to meet users' personalized needs.

[0057] Installation steps

[0058] Step 1: First, place the fixing bolt 307 on the corresponding fixing hole 306 on the fixing plate 303 to initially fix the position.

[0059] Step 2: Place the overlapping plate 309 on the fixing bolt 307 at the bottom center of the fixing plate 303, and then pass the overlapping column 313 through the overlapping hole 310 on the overlapping plate 309 to ensure accurate positioning.

[0060] Step 3: Place the hook plate 301 on the fixing bolt 307 at the bottom center of the fixing plate 303, so that the overlapping hole 310 of the hook plate 301 is aligned with the overlapping column 313, and then place the spring 302 between the two hook plates 301.

[0061] Step 4: Place the connecting plate 305 on the fixing bolts 307 at both ends of the fixing plate 303, so that the inner side of the connecting plate 305 abuts against the hook plate 301.

[0062] Step 5: Secure the limiting plate 304 between the fixing bolt 307 at the top center of the fixing plate 303 and the hook plate 301 to restrict the movement of the hook plate 301. Then place an overlapping plate 309 on the hook plate 301 to enhance structural stability.

[0063] Step 6: Cover with another fixing plate 303, and after ensuring that the positions of all parts are aligned, tighten the fixing nut 312 at the end of the fixing bolt 307 to complete the assembly of the tightening connection structure 300.

[0064] Step 7: Finally, connect the buffer anti-skid structure 200 to the connecting plate 305 using through bolts 206, and connect the required number of anti-skid modules according to the tire size to complete the installation of the entire anti-skid chain.

[0065] The specific embodiments of this utility model have been described in detail above, but they are merely examples, and this utility model is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions to this utility model are also within the scope of this utility model. Therefore, all equivalent changes and modifications made without departing from the spirit and scope of this utility model should be covered within the scope of this utility model.

Claims

1. A cushioned all-terrain anti-skid chain structure, characterized in that, The system includes a skid chain body (100), which includes a plurality of skid chain modules. The plurality of skid chain modules are connected together. Each skid chain module includes a buffer skid chain structure (200) and a tightening link structure (300). The buffer skid chain structure (200) is symmetrically arranged about the tightening link structure (300), and the buffer skid chain structure (200) is connected to both ends of the tightening link structure (300). The buffer anti-slip structure (200) includes anti-slip nails (201), fixing ropes (202), and adhesive (203). The fixing ropes (202) are wrapped around the anti-slip nails (201) and disposed in the adhesive (203). The tightening link structure (300) includes hook plates (301) and springs (302). The springs (302) are disposed between the two hook plates (301).

2. The cushionable all-terrain anti-skid chain structure according to claim 1, characterized in that, The tightening link structure (300) further includes a fixing plate (303), a limiting plate (304), and a connecting plate (305). The hook plate (301), the limiting plate (304), and the connecting plate (305) are disposed between two fixing plates (303). The fixing plate (303) is provided with a plurality of fixing holes (306). The tightening link structure (300) is provided with three pairs of fixing bolts (307). The three pairs of fixing bolts (307) are respectively disposed on the top middle, the bottom middle, and the left and right ends of the fixing plate (303). The hook plate (301) is disposed on the fixing plate (303). On the fixing bolt (307) at the bottom center, the limiting plate (304) is set in the middle of the fixing plate (303). The limiting plate (304) abuts against the fixing bolt (307) at the top center of the fixing plate (303) and the hook plate (301). The connecting plate (305) is set on the fixing bolts (307) at both ends of the fixing plate (303). The inner side of the connecting plate (305) abuts against the hook plate (301). The connecting plate (305) is provided with a connecting hole (308). The buffer anti-slip structure (200) is connected to the connecting plate (305) through the connecting hole (308).

3. The cushionable all-terrain anti-skid chain structure according to claim 2, characterized in that, The hook plate (301) is provided with overlapping plates (309) on the left and right sides. The overlapping plates (309) are set on the fixing bolts (307) at the bottom center of the fixing plate (303). The hook plate (301) and the overlapping plate (309) are provided with overlapping holes (310). The overlapping holes (310) on the hook plate (301) and the overlapping plate (309) are provided with overlapping columns (313). The hook plate (301) and the overlapping plate (309) are arranged in an overlapping manner.

4. The cushionable all-terrain anti-skid chain structure according to claim 3, characterized in that, The fixing bolt (307) is provided with a collar (311), and the end of the fixing bolt (307) is provided with a fixing nut (312).

5. The cushionable all-terrain anti-skid chain structure according to claim 4, characterized in that, The buffer anti-slip structure (200) also includes a connecting plate (204), the gel (203) is disposed between the two connecting plates (204), and the gel (203) and the connecting plates (204) are provided with through connecting holes (205) at both ends. The connecting holes (205) are connected to the connecting plate (305) by through bolts (206).

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