A rubber locking device used on an anti-skid chain

Abstract

The utility model relates to the technical field of anti-skid chain locking devices, and specifically discloses a rubber locking device used on an anti-skid chain, comprising an elastic member, a plurality of elastic handles and a draw hook, wherein the elastic handle is fixedly connected to the outer side of the elastic member, and the draw hook is connected to one end of the elastic handle away from the elastic member. In the technical solution, a plurality of groups of elastic handles are provided on the elastic member, and the draw hook is provided at the end point of the elastic handle, thereby increasing the strength of the elastic handle. When the draw hook is installed, the elastic handle is not easily damaged or broken. During use, if one or several elastic handles break, the other elastic handles can still play a locking role, thereby greatly improving the safety performance of the anti-skid chain and the safety performance of the vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-skid chain locking devices, and specifically discloses a rubber locking device used on an anti-skid chain. Background Art

[0002] In winter in the north, a large proportion of traffic accidents are caused by icy and snowy roads, which delays a lot of things and causes great losses to people's lives and property, and has a great impact on medical emergency, fire fighting, public security, passenger transportation, freight transportation, emergency rescue, disaster relief, etc. Therefore, the anti-skid problem of motor vehicles on icy and snowy roads is particularly important. The anti-skid chains currently used are mostly iron chain type, nylon rope winding and rubber mesh with iron nails. Although they have a certain anti-skid effect, they are difficult to load and unload. Therefore, fast disassembly and assembly locking devices have appeared on the market. The existing locking devices are generally assembled by installing five or six iron hooks on a rubber ring. The existing locking devices have the following defects:

[0003] 1. When installing the iron hook, the burr of the hook can easily scratch the rubber ring, and the rubber ring will break when it is pulled after the crack occurs;

[0004] 2. If the rubber ring breaks during use, the rubber ring assembly will basically lose its function. Utility Model Content

[0005] The utility model is designed to address the deficiencies of the prior art and provides a rubber locking device used on an anti-skid chain.

[0006] The technical solutions adopted by the utility model to solve the above problems are as follows:

[0007] The utility model provides a rubber locking device used on an anti-skid chain, comprising:

[0008] Elastic parts;

[0009] A plurality of elastic handles, wherein the elastic handles are fixedly connected to the outer sides of the elastic member;

[0010] A draw hook is connected to an end of the elastic handle away from the elastic member.

[0011] Furthermore, the elastic handles are distributed on the outside of the elastic member in a circular array.

[0012] Furthermore, a through hole is provided in the middle of the elastic member, and the elastic member and the elastic handle are made of rubber.

[0013] Furthermore, a connecting ring is provided at one end of the elastic handle, and one end of the retractor hook is fixedly connected to the connecting ring.

[0014] Furthermore, the elastic member and the elastic handle are integrally formed by injection molding.

[0015] The beneficial effects of the utility model are as follows: the technical scheme provides a rubber locking device for use on an anti-skid chain, comprising an elastic member, a plurality of elastic handles and a pull hook, the elastic handle being fixedly connected to the outer side of the elastic member, the pull hook being connected to one end of the elastic handle away from the elastic member, the technical scheme being provided with a plurality of groups of elastic handles on the elastic member, and the pull hook being provided at the end point of the elastic handle, thereby increasing the strength of the elastic handle, and the elastic handle is not easily damaged or broken when the pull hook is installed, and during use, if one or several elastic handles break, the other elastic handles can still play a locking role, thereby greatly improving the safety performance of the anti-skid chain and the safety performance of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional diagram of a rubber locking device used on an anti-skid chain of the utility model;

[0018] Figure 2 It is a front view of a rubber locking device used on an anti-skid chain of the utility model.

[0019] Marked in the accompanying drawings: 1-elastic member, 101-through hole, 2-elastic handle, 3-connecting ring, 4-draw hook. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application.

[0021] Refer to the instruction manual Figure 1-2As shown, the utility model provides a rubber locking device for use on an anti-skid chain, comprising an elastic member 1, a plurality of elastic handles 2 and a draw hook 4. The elastic handle 2 is fixedly connected to the outer side of the elastic member 1, and the draw hook 4 is connected to one end of the elastic handle 2 away from the elastic member 1. The technical solution provides a plurality of groups of elastic handles 2 on the elastic member 1, and the draw hook 4 is arranged at the end point of the elastic handle 2, thereby increasing the strength of the elastic handle 2. When the draw hook 4 is installed, the elastic handle 2 is not easily damaged or broken. During use, if one or several elastic handles 2 break, the other elastic handles 2 can still play a locking role, thereby greatly improving the safety performance of the anti-skid chain and the safety performance of the vehicle.

[0022] As a preferred implementation of this embodiment, the elastic handles 2 are distributed in a circular array on the outside of the elastic member 1, so that the locking device can evenly apply force to the anti-skid chain on the tire.

[0023] Specifically, a through hole 101 is provided in the middle of the elastic member 1 , and the elastic member 1 and the elastic handle 2 are made of rubber, which can enhance the tensile force of the elastic member 1 .

[0024] As another preferred implementation of this embodiment, a connecting ring 3 is provided at one end of the elastic handle 2, and one end of the retractor 4 is fixedly connected to the connecting ring 3, so that the retractor 4 is easy to assemble and disassemble.

[0025] Specifically, the elastic member 1 and the elastic handle 2 are integrally formed by injection molding, which can increase the overall strength of the elastic member 1 and the elastic handle 2 .

[0026] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0027] The present technical scheme provides a rubber locking device for use on an anti-skid chain, comprising an elastic member, a plurality of elastic handles and a pull hook, wherein the elastic handle is fixedly connected to the outer side of the elastic member, and the pull hook is connected to one end of the elastic handle away from the elastic member. The present technical scheme provides a plurality of sets of elastic handles on the elastic member, and the pull hook is provided at the end point of the elastic handle, thereby increasing the strength of the elastic handle. When the pull hook is installed, the elastic handle is not easily damaged or broken. During use, if one or several elastic handles break, the other elastic handles can still play a locking role, thereby greatly improving the safety performance of the anti-skid chain and the safety performance of the vehicle.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0030] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, longitudinal, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; in addition, the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0031] It should be understood that when an element is referred to as being "on" or "connected to" another element, it may be directly on the other element or directly connected to the other element, or an indirect connection may be made with an intervening element between the two. Conversely, when an element is referred to as being "directly" "on" or "directly connected to" another element, there are no intervening elements between the two.

[0032] In addition, it should be noted that in the description of the present invention, the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application. In the description of the present invention, unless otherwise stated, the meaning of "multiple" refers to two or more.

[0033] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the protection scope of the present invention.

Claims

1. A rubber locking device used on an anti-skid chain, characterized in that: include: Elastic parts; A plurality of elastic handles, wherein the elastic handles are fixedly connected to the outer sides of the elastic member; A draw hook is connected to an end of the elastic handle away from the elastic member.

2. The rubber locking device used on the anti-skid chain according to claim 1, characterized in that: The elastic handles are distributed on the outer side of the elastic member in a circular array.

3. The rubber locking device used on the anti-skid chain according to claim 2, characterized in that: A through hole is provided in the middle of the elastic member, and the elastic member and the elastic handle are made of rubber.

4. The rubber locking device used on the anti-skid chain according to claim 3, characterized in that: One end of the elastic handle is provided with a connecting ring, and one end of the draw hook is fixedly connected to the connecting ring.

5. A rubber locking device for use on an anti-skid chain according to any one of claims 1 to 4, characterized in that: The elastic member and the elastic handle are integrally formed by injection molding.

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