Skid-proof chain stable in connection

Abstract

The utility model relates to the technical field of antiskid chains, in particular to a stably connected antiskid chain which comprises an antiskid chain body, a ratchet wheel locker and a connecting belt, the ratchet wheel locker is connected to one side of the antiskid chain body, and the connecting belt is connected to the side, away from the ratchet wheel locker, of the antiskid chain body; when the ratchet wheel locker is connected with the connecting belt, the contact surface of the ratchet wheel locker and the connecting belt is provided with an antiskid surface, and according to the technical scheme, the antiskid surface is arranged between the ratchet wheel locker and the connecting belt, so that the friction force between the ratchet wheel locker and the connecting belt is increased, the connection between the ratchet wheel locker and the connecting belt is firm, the antiskid chain is prevented from loosening, and the safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-skid chains, and particularly discloses an anti-skid chain with stable connection. Background Art

[0002] The Chinese utility model (patent number 202222207579.1) applied by the applicant on August 22, 2022, is an anti-skid and anti-skid chain for use on a car, comprising a connecting piece and a ratchet connecting piece, a first transition chain is arranged between the connecting piece and the ratchet connecting piece, a second transition chain is arranged between adjacent first transition chains, a connecting belt is fixedly connected to the connecting piece, a ratchet is fixedly connected to the ratchet connecting piece, and the connecting belt and the ratchet are detachably connected. The technical solution has a compact structure, and by adding a plurality of second transition chains between the first transition chains, the structure is relatively more stable, thereby improving the tire's anti-skid ability. In addition, the original chain-type transition chain is cancelled, and a winding cross rope is used in combination with a spring, which greatly increases the strength of the transition chain, and improves its service life and safety.

[0003] The Chinese utility model (patent number 202222207577.2) applied by the applicant on August 22, 2022 is a kind of automobile anti-skid chain with high connection strength. Several positioning grooves are provided on the connecting piece and the ratchet connecting piece. The positioning groove includes a first through hole and a second through hole which passes through the first through hole and the edge of the connecting piece or the edge of the ratchet connecting piece. The first transition chain includes a winding cross rope. Cross rope buckle beads are provided at both ends of the winding cross rope. The cross rope buckle beads include a fixed block and a limit block. A slot is formed between the fixed block and the limit block. During installation, the cross rope buckle beads are inserted vertically into the first through hole, and the cross rope buckle beads are rotated along the second through hole so that the fixed block is located in the positioning groove, the limit block is located outside the positioning groove, and the slot is clamped on the inner wall of the positioning groove. The cross rope buckle beads provided by the technical solution have high connection strength and safety, and are not easy to deform. In addition, the use of winding cross ropes in combination with springs greatly increases the strength of the transition chain, improves service life and safety.

[0004] The anti-skid chain in the above disclosed technical solution is fixed by a ratchet locker and a connecting belt. However, during use, the ratchet locker and the connecting belt are prone to slippage, causing the anti-skid chain to loosen, posing a safety hazard. Utility Model Content

[0005] The utility model is designed to address the deficiencies of the prior art and provides an anti-skid chain with a stable connection.

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

[0007] The utility model provides an anti-skid chain with stable connection, comprising:

[0008] Anti-skid chain body;

[0009] A ratchet locker, the ratchet locker being connected to one side of the anti-skid chain body;

[0010] A connecting belt, the connecting belt being connected to a side of the anti-skid chain body away from the ratchet locker;

[0011] When the ratchet locker is connected to the connecting belt, the contact surface between the ratchet locker and the connecting belt is provided with an anti-slip surface.

[0012] Furthermore, the anti-slip surface is provided with flocking, and the connecting belt is a nylon belt.

[0013] Furthermore, the anti-skid chain body comprises two groups of parallel side chains, and a connecting chain is provided between the side chains.

[0014] Furthermore, the ratchet locker and the connecting belt are fixedly connected to the anti-skid chain body via a connecting plate.

[0015] The beneficial effects of the utility model are as follows: the technical scheme provides an anti-skid chain with a stable connection, including an anti-skid chain main body, a ratchet locker and a connecting belt, the ratchet locker is connected to one side of the anti-skid chain main body, and the connecting belt is connected to the side of the anti-skid chain main body away from the ratchet locker; when the ratchet locker is connected to the connecting belt, the contact surface between the ratchet locker and the connecting belt is provided with an anti-skid surface, and the technical scheme increases the friction between the ratchet locker and the connecting belt by providing an anti-skid surface between the ratchet locker and the connecting belt, so that the ratchet locker and the connecting belt are firmly connected, the anti-skid chain is prevented from loosening, and the safety is high. 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 This is a front view of a stably connected anti-skid chain of the utility model;

[0018] Figure 2 It is a rear view of a ratchet locker in a stable anti-skid chain of the utility model.

[0019] Marked in the accompanying drawings: 1-side chain, 2-connecting chain, 3-connecting plate, 4-connecting belt, 5-ratchet locker, 6-anti-slip surface. 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 1-2 As shown, a stable anti-skid chain includes an anti-skid chain body, a ratchet locker 5 and a connecting belt 4, the ratchet locker 5 is connected to one side of the anti-skid chain body, and the connecting belt 4 is connected to the side of the anti-skid chain body away from the ratchet locker 5; when the ratchet locker 5 is connected to the connecting belt 4, the contact surface between the ratchet locker 5 and the connecting belt 4 is provided with an anti-skid surface. The technical solution increases the friction between the ratchet locker 5 and the connecting belt 4 by providing an anti-skid surface between the ratchet locker 5 and the connecting belt 4, so that the ratchet locker 5 and the connecting belt 4 are firmly connected, thereby preventing the anti-skid chain from loosening and having high safety.

[0022] As a preferred implementation of this embodiment, flocking is provided on the anti-slip surface 6, and the connecting belt 4 is a nylon belt. The friction between the nylon belt and the flocking surface is relatively large, thereby increasing the friction between the ratchet locker 5 and the connecting belt 4.

[0023] Specifically, the anti-skid chain body comprises two groups of parallel side chains 1 , and a connecting chain 2 is provided between the side chains 1 .

[0024] As another preferred implementation manner of this embodiment, the ratchet locker 5 and the connecting belt 4 are fixedly connected to the anti-skid chain body through the connecting plate 3, so that the connection between the ratchet locker 5 and the connecting belt 4 and the anti-skid chain body is more stable.

[0025] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0026] The present technical solution provides an anti-skid chain with a stable connection, comprising an anti-skid chain main body, a ratchet locker and a connecting belt, the ratchet locker being connected to one side of the anti-skid chain main body, and the connecting belt being connected to a side of the anti-skid chain main body away from the ratchet locker; when the ratchet locker is connected to the connecting belt, the contact surface between the ratchet locker and the connecting belt is provided with an anti-skid surface, and the present technical solution increases the friction between the ratchet locker and the connecting belt by providing an anti-skid surface between the ratchet locker and the connecting belt, thereby making the connection between the ratchet locker and the connecting belt firm, preventing the anti-skid chain from loosening, and achieving high safety.

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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.

[0031] 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.

[0032] 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 skid chain with stable connection, characterized in that: include: Anti-skid chain body; A ratchet locker, the ratchet locker being connected to one side of the anti-skid chain body; A connecting belt, the connecting belt being connected to a side of the anti-skid chain body away from the ratchet locker; When the ratchet locker is connected to the connecting belt, the contact surface between the ratchet locker and the connecting belt is provided with an anti-slip surface.

2. The anti-skid chain with stable connection according to claim 1, characterized in that: The anti-slip surface is provided with flocking, and the connecting belt is a nylon belt.

3. The anti-skid chain with stable connection according to claim 2, characterized in that: The anti-skid chain main body comprises two groups of parallel side chains, and a connecting chain is arranged between the side chains.

4. A stably connected anti-skid chain according to any one of claims 1 to 3, characterized in that: The ratchet locker and the connecting belt are both fixedly connected to the anti-skid chain body via a connecting plate.

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