阅读说明：本技术 一种紧固件 (Fastening piece ) 是由 徐建 于 2018-06-25 设计创作，主要内容包括：本申请提供了一种紧固件,所述的紧固件包括第一紧固环和第二紧固环,所述的第一紧固环包括第一半圆部及沿所述的第一半圆部两端延伸的两个第一延伸部,所述的第二紧固环包括第二半圆部及沿所述的第二半圆部两端延伸的两个第二延伸部,所述的第一半圆部和第二半圆部的开口相对设置,两个所述的第一延伸部与两个所述的第二延伸部相对应设置,所述的第一延伸部与相对应的第二延伸部通过一第一螺栓组件相固定连接。本申请的一种紧固件,能够用于线材的捆绑,并且能够调节松紧度,结构简单,使用方便。(The application provides a fastener, the fastener include first tighrening ring and second tighrening ring, first tighrening ring include first semicircle portion and follow two first extensions that extend in first semicircle portion both ends, the second tighrening ring include second semicircle portion and follow two second extensions that extend in second semicircle portion both ends, the opening of first semicircle portion and second semicircle portion set up relatively, two first extension and two the second extension corresponding set up, first extension and corresponding second extension through a bolt assembly looks fixed connection. The utility model provides a fastener can be used for binding of wire rod to can adjust the elasticity, simple structure, convenient to use.)

1. The utility model provides a fastener, its characterized in that, the fastener include first tighrening ring and second tighrening ring, first tighrening ring include first semicircle portion and follow two first extensions that first semicircle portion both ends extend, the second tighrening ring include second semicircle portion and follow two second extensions that second semicircle portion both ends extend, the opening of first semicircle portion and second semicircle portion set up relatively, two first extension and two the corresponding setting of second extension, first extension and corresponding second extension pass through a bolt assembly looks fixed connection.

2. A fastener according to claim 1, wherein said first fastening ring is further provided with a second bolt assembly for adjusting the tightness.

3. A fastener according to claim 2, wherein said second bolt assembly is provided at an intermediate position of said first fastening ring, said second bolt assembly being threadedly coupled with said first fastening ring.

4. A fastener according to claim 3, wherein said first and second extensions are provided with corresponding first and second through holes, said first bolt assembly passing through said first and second through holes.

5. A fastener according to claim 4, wherein said first and second fastening rings are made of a resin material.

6. A fastener according to claim 5, wherein said first bolt assembly is of metal material.

7. A fastener according to claim 6, wherein the inner end of said second bolt assembly is further provided with a buffer head.

8. A fastener according to claim 7, wherein said bumper head is formed of a rubber material.

Technical Field

The present application relates to a fastener.

Background

In the prior art, a fastener is a mechanical part which is used for fastening connection and has extremely wide application. The fastener is widely used in the industries including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, molds, hydraulic pressure and the like, and various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments, supplies and the like, and are the most widely applied mechanical basic parts.

Disclosure of Invention

The technical problem that this application will be solved provides a fastener.

In order to solve the technical problem, the present application provides a fastener, the fastener include first tighrening ring and second tighrening ring, first tighrening ring include first semicircle portion and follow two first extensions that first semicircle portion both ends extend, second tighrening ring include second semicircle portion and follow two second extensions that second semicircle portion both ends extend, the opening of first semicircle portion and second semicircle portion set up relatively, two first extension and two the second extension corresponding set up, first extension and corresponding second extension through a bolt assembly looks fixed connection.

Preferably, the first fastening ring is further provided with a second bolt assembly for adjusting tightness.

Preferably, the second bolt assembly is disposed at a middle position of the first fastening ring, and the second bolt assembly is connected with the first fastening ring in a threaded connection manner.

Preferably, the first extension part and the second extension part are provided with a first through hole and a second through hole which are corresponding to each other, and the first bolt assembly passes through the first through hole and the second through hole.

Preferably, the first fastening ring and the second fastening ring are made of resin materials.

Preferably, the first bolt assembly is made of a metal material.

Preferably, the inner end of the second bolt assembly is further provided with a buffer head.

Preferably, the buffer head is made of rubber materials.

The utility model provides a fastener can be used for binding of wire rod to can adjust the elasticity, simple structure, convenient to use.

Drawings

FIG. 1 is a schematic view of the mechanism of one type of fastener described herein.

Wherein: 11. a first fastening ring; 12. a second fastening ring; 111. a first extension portion; 121. a second extension portion; 2. a first bolt assembly; 3. a second bolt assembly.

Detailed Description

The present application is further described below in conjunction with the following figures and specific examples to enable those skilled in the art to better understand the present application and to practice it, but the examples are not intended to limit the present application.

As shown in the figures, the present application provides a fastener, the fastener include first tighrening ring 11 and second tighrening ring 12, first tighrening ring 11 include first semicircle portion and follow two first extensions 111 that extend in first semicircle portion both ends, second tighrening ring 12 include second semicircle portion and follow two second extensions 121 that extend in second semicircle portion both ends, the opening of first semicircle portion and second semicircle portion set up relatively, two first extension 111 and two second extension 121 correspond the setting, first extension 111 and corresponding second extension 121 pass through a bolt assembly 2 looks fixed connection. The first fastening ring 11 is further provided with a second bolt assembly 3 for adjusting tightness. The second bolt assembly 3 is arranged in the middle of the first fastening ring 11, and the second bolt assembly 3 is connected with the first fastening ring 11 in a threaded connection mode. The first extension part 111 and the second extension part 121 are provided with a first through hole and a second through hole corresponding to each other, and the first bolt assembly 2 passes through the first through hole and the second through hole. The first fastening ring 11 and the second fastening ring 12 are made of resin materials. The first bolt assembly 2 is made of metal materials. The inner end part of the second bolt component 3 is also provided with a buffer head. The buffer head is made of rubber materials.

The utility model provides a fastener can be used for binding of wire rod to can adjust the elasticity, simple structure, convenient to use.

The above-described embodiments are merely preferred embodiments for fully illustrating the present application, and the scope of the present application is not limited thereto. The equivalent substitution or change made by the person skilled in the art on the basis of the present application is within the protection scope of the present application. The protection scope of this application is subject to the claims.