Jump buckle structure

Abstract

The utility model relates to the technical field of jump pins, and discloses a jump pin structure, which comprises a jump pin body, and is characterized in that one side of the jump pin body is provided with a hinge hole, an extension connecting block is arranged below the hinge hole, one end of the extension connecting block is provided with a reinforcing limiting block, and the surface of the reinforcing limiting block is provided with a hinge groove. According to the jump pin structure, through cooperative arrangement of the wear-resistant protection pad and the wear-resistant corrosion-resistant coating, in the use process, the jump pin needs to be linked with the machine main body, friction is inevitably generated in the use process, and the wear-resistant protection pad and the wear-resistant corrosion-resistant coating enable the jump pin to carry out wear-resistant protection on the jump pin main body structure in the use process; according to the technical scheme of the utility model, the jump pin main body structure is arranged, so that the jump pin structure is protected against wear and corrosion in the use process, the jump pin main body structure is reinforced through the arrangement of the reinforcing rib blocks in the use process, the jump pin main body structure is reinforced, and the jump pin structure is not easy to deform and is more durable.

Description

Technical Field

[0001] The utility model relates to the technical field of jump buckles, in particular to a jump buckle structure. Background Art

[0002] Circuit breaker is a commonly used terminal electrical component. After years of development, the structure and function of circuit breaker have been gradually improved. It is widely used in various places such as industry, commerce, high-rise and residential buildings to improve the safety of electricity use.

[0003] Molded case circuit breakers are also called device-type circuit breakers. All parts are sealed in plastic shells. Auxiliary contacts, undervoltage releases and shunt releases are mostly modular. The operating mechanism of the molded case circuit breaker is the most basic component of the entire switchgear.

[0004] At present, the operating mechanism of the plastic circuit breaker disclosed in the market includes a re-clip, a jumper, a lever, a bracket and a traction rod, wherein the re-clip is arranged on the bracket, the jumper conflicts with the re-clip and is provided with a hinge shaft between the bracket. As an important operating component, the jumper must maintain a certain shape, and the structural strength is particularly important. However, the existing jumper structure is not convenient for performing wear and corrosion resistance protection for the jumper structure during use, and it is not convenient to reinforce the jumper main structure, which makes the jumper easy to deform. Therefore, the utility model provides a jumper structure. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a jump buckle structure to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model provides the following technical solutions: a jump buckle structure, including a jump buckle body, a hinge hole is provided on one side of the jump buckle body, an extension connection block is provided below the hinge hole, a reinforcement limit block is provided at one end of the extension connection block, and a hinge groove is provided on the surface of the reinforcement limit block.

[0009] Preferably, a movable slot hole is opened above the hinge hole, and a linkage component is arranged above the movable slot hole.

[0010] Preferably, a combined limiting hole is provided on one side of the movable slot hole.

[0011] Preferably, the inner walls of the hinge hole, hinge slot, movable slot hole and combined limiting hole are all provided with wear-resistant protective pads.

[0012] Preferably, the surface of the jump button body is provided with a wear-resistant and corrosion-resistant coating.

[0013] Preferably, the inner side wall of the jump buckle body is provided with a reinforcing rib block.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a jump buckle structure, which has the following beneficial effects:

[0016] The jump buckle structure is provided with a wear-resistant protective pad and a wear-resistant and corrosion-resistant coating. During use, the jump buckle needs to be linked with the machine body, and friction is inevitable during use. The wear-resistant protective pad and the wear-resistant and corrosion-resistant coating enable the jump buckle to provide wear-resistant protection for the jump buckle main structure during use, thereby playing a role in providing wear-resistant and corrosion-resistant protection for the jump buckle structure during use. Through the setting of the reinforcing rib block, the jump buckle main structure is reinforced during use, which plays a role in reinforcing the jump buckle main structure, making the jump buckle structure less likely to deform and more durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the structure of the utility model.

[0019] In the figure: the jump buckle body 1, the hinge hole 2, the extended connection block 3, the reinforcement limit block 4, the hinge slot 5, the movable slot hole 6, the linkage component 7, the combined limit hole 8, the wear-resistant protection pad 9, the wear-resistant and corrosion-resistant coating 10, and the reinforcing rib block 11. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2The utility model provides a technical solution: it includes a jump buckle body 1, a hinge hole 2 is provided on one side of the jump buckle body 1, an extended connection block 3 is provided below the hinge hole 2, a reinforcement limit block 4 is provided at one end of the extended connection block 3, a hinge groove 5 is provided on the surface of the reinforcement limit block 4, a movable slot 6 is provided above the hinge hole 2, a linkage component 7 is provided above the movable slot 6, a combination limit hole 8 is provided on one side of the movable slot 6, and the inner walls of the hinge hole 2, the hinge groove 5, the movable slot 6 and the combination limit hole 8 are all provided with wear-resistant protective pads 9, and the wear-resistant protective pads 9 and the wear-resistant and corrosion-resistant coating 10 are matched to make During use, the jump buckle needs to be linked with the machine body, and friction is inevitable during use. The wear-resistant protective pad 9 and the wear-resistant and corrosion-resistant coating 10 enable the jump buckle to provide wear-resistant protection for the jump buckle main structure during use, thereby playing a role in providing wear-resistant and corrosion-resistant protection for the jump buckle structure during use. The surface of the jump buckle body 1 is provided with a wear-resistant and corrosion-resistant coating 10, and the inner side wall of the jump buckle body 1 is provided with a reinforcing rib block 11. Through the setting of the reinforcing rib block 11, the jump buckle main structure is reinforced during use, which plays a role in reinforcing the jump buckle main structure, making the jump buckle structure not easy to deform and more durable.

[0022] To sum up, the jump buckle structure, through the coordinated setting of the wear-resistant protection pad 9 and the wear-resistant and corrosion-resistant coating 10, needs to be linked with the machine body during use, and friction is inevitable during use. The wear-resistant protection pad 9 and the wear-resistant and corrosion-resistant coating 10 enable the jump buckle to provide wear-resistant protection for the jump buckle main structure during use, thereby playing a role in wear-resistant and corrosion-resistant protection for the jump buckle structure during use. Through the setting of the reinforcing rib block 11, the jump buckle main structure is reinforced during use, which plays a role in reinforcing the jump buckle main structure, making the jump buckle structure less likely to deform and more durable.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A jump button structure, comprising a jump button body (1), characterized in that: A hinge hole (2) is provided on one side of the jump buckle body (1), an extension connection block (3) is provided below the hinge hole (2), a reinforcement limit block (4) is provided at one end of the extension connection block (3), and a hinge groove (5) is provided on the surface of the reinforcement limit block (4).

2. A jump button structure according to claim 1, characterized in that: A movable slot hole (6) is provided above the hinge hole (2), and a linkage component (7) is provided above the movable slot hole (6).

3. A jump button structure according to claim 2, characterized in that: A combined limiting hole (8) is provided on one side of the movable slot hole (6).

4. A jump button structure according to claim 1, characterized in that: The inner walls of the hinge hole (2), the hinge slot (5), the movable slot hole (6) and the combined limiting hole (8) are all provided with wear-resistant protective pads (9).

5. A jump button structure according to claim 1, characterized in that: The surface of the jumper body (1) is provided with a wear-resistant and corrosion-resistant coating (10).

6. A jump button structure according to claim 1, characterized in that: The inner side wall of the jump button body (1) is provided with a reinforcing rib block (11).

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