阅读说明：本技术 一种防丢失挂链接头 (Anti-loss hanging chain joint ) 是由 姜崇波 王锡铜 唐丽 施立伟 于 2019-10-10 设计创作，主要内容包括：本发明公开了一种防丢失挂链接头,包括固定端、接头端；其特征在于：所述固定端通过八字扣连接第一固定环,第一固定环通过挂链连接第二固定环,第二固定环通过该八字扣连接接头端；所述八字扣上包括定位环和旋转环；所述定位环或旋转环分别连接固定端和接头端。本发明所采用挂链接头分为接头端,八字扣、固定环、挂链、固定端五部分,其中接头端与挂链通过八字扣和固定环连接,实现挂链绕接头端360度旋转,固定端通过八字扣和固定环与挂链另一端连接,实现挂链绕固定端360度旋转。在使用过程中,旋拧接头时不会使挂链同时旋转。本发明加装挂链后防止接头丢失,提高设备的使用效率,不但结构简单,且满足防爆性能。(The invention discloses an anti-loss chaining joint, which comprises a fixed end and a joint end, wherein the fixed end is connected with the joint end; the method is characterized in that: the fixed end is connected with a first fixing ring through a splayed buckle, the first fixing ring is connected with a second fixing ring through a hanging chain, and the second fixing ring is connected with the joint end through the splayed buckle; the splayed buckle comprises a positioning ring and a rotating ring; the positioning ring or the rotating ring is respectively connected with the fixed end and the joint end. The adopted hanging chain joint is divided into five parts, namely a joint end, a splayed buckle, a fixing ring, a hanging chain and a fixed end, wherein the joint end is connected with the hanging chain through the splayed buckle and the fixing ring to realize 360-degree rotation of the hanging chain around the joint end, and the fixed end is connected with the other end of the hanging chain through the splayed buckle and the fixing ring to realize 360-degree rotation of the hanging chain around the fixed end. When the connector is screwed in use, the hanging chain cannot rotate simultaneously. The invention prevents the connector from being lost after the hanging chain is additionally arranged, improves the use efficiency of the equipment, has simple structure and meets the explosion-proof performance.)

1. An anti-loss chaining joint comprises a fixed end and a joint end; the method is characterized in that: the fixed end is connected with a first fixing ring through a splayed buckle, the first fixing ring is connected with a second fixing ring through a hanging chain, and the second fixing ring is connected with the joint end through the splayed buckle; the splayed buckle comprises a positioning ring and a rotating ring; the positioning ring or the rotating ring is respectively connected with the fixed end and the joint end.

Technical Field

The invention relates to an anti-loss chaining connector, in particular to an anti-explosion anti-loss chaining connector.

Background

At present in explosive gas detection environment, explosion-proof electrical apparatus connects the industrial degree that becomes more and more high that becomes more meticulous of equipment, along with diversified market demand and constantly increase new function, electrical apparatus interface in the explosion-proof box body is more and more among the explosion-proof electrical apparatus, owing to have some interfaces to be used for charging, USB, during interface connection such as data, will install explosion-proof joint and realize explosion-proof structure. In the prior art, when the explosion-proof joint is disassembled and assembled, the portable explosion-proof equipment can be moved frequently, so that the phenomenon that the explosion-proof joint is lost or forgotten frequently occurs, the equipment cannot be installed and used or is delayed to use, and certain hidden danger is caused to safety production.

Disclosure of Invention

In order to solve the hidden danger of the background technology, the invention provides an anti-loss hanging chain joint which is characterized in that the joint is provided with a hanging chain structure, the joint and the hanging chain rotate for 360 degrees, and the anti-explosion joint is convenient to mount.

The purpose of the invention is realized as follows:

an anti-loss chaining joint comprises a fixed end and a joint end; the method is characterized in that: the fixed end is connected with a first fixing ring through a splayed buckle, the first fixing ring is connected with a second fixing ring through a hanging chain, and the second fixing ring is connected with the joint end through the splayed buckle; the splayed buckle comprises a positioning ring and a rotating ring; the positioning ring or the rotating ring is respectively connected with the fixed end and the joint end.

The technical scheme adopted by the invention is as follows: the chaining connector is divided into a connector end, a splayed buckle, a fixing ring, a chaining and a fixed end, wherein the connector end is connected with the chaining through the splayed buckle and the fixing ring, the 360-degree rotation of the chaining around the connector end is realized, the fixed end is connected with the other end of the chaining through the splayed buckle and the fixing ring, and the 360-degree rotation of the chaining around the fixed end is realized. When the connector is screwed in use, the hanging chain cannot rotate simultaneously.

The invention has the beneficial effects that: prevent to connect after installing the chaining additional and lose, improve equipment's availability factor, not only simple structure, and satisfy the explosion-proof ability.

Drawings

FIG. 1 is a schematic view of an assembly structure of the present embodiment;

fig. 2 is a schematic diagram of the present embodiment of the eight-button structure.

In the drawings: 1: fixed end, 2: fixing ring, 3: joint end, 4: v-shaped buckle, 5: a hanging chain, 4-1: a positioning ring, and 4-2: a rotating ring.

Detailed Description

The invention will now be described in more detail by way of example with reference to the accompanying drawings in which: