Open type socket spanner

Abstract

The invention relates to a spanner, in particular to an open type socket spanner special for installation of a cable, an optical cable or an air conditioner. The open type socket spanner is mainly used for connecting a cable connector, an optical cable connector or the like, so that a hexagon nut on the cable, the optical cable or the like is screwed. The open type socket spanner comprises a handle and a socket body, and is characterized in that: the socket body consists of a C-shaped outer cover and an open type inner cover, the open type inner cover is embedded into the C-shaped outer cover, and the open type inner cover and the C-shaped outer cover are moveably matched with each other through a ratchet mechanism; the open type inner cover has an openable moveable structure; and one side of the C-shaped outer cover is provided with a groove for installing a retainer ring. The open type socket spanner has the advantages that: the open type inner cover has the openable moveable structure, therefore the cable can be embedded through an opening; and the open type inner cover is matched with the C-shaped outer cover, so that the open type socket spanner rotates unidirectionally underthe drive of handle stress action and the ratchet mechanism, and scratches can be avoided when a pentagonal nut cover is rotated.

Description

technical field [0001] The invention relates to a wrench, in particular to an open socket wrench suitable for installing cables, optical cables or air conditioners. Background technique [0002] The connection between two electrical or optical cables, usually using a connector. The connector consists of two parts, a plug and a socket, which are connected by plugging, and the tails of the plug and the socket are connected with cables or optical cables. Under normal circumstances, the tails of the plug and socket are sealed to avoid the intrusion of water vapor and affect the electrical performance of the connector. In this sealing structure, the sealing rubber sleeve arranged between it and the electric or optical cable is usually fastened with a nut. In addition, in the air conditioning installation industry, it is also necessary to tighten the nuts connected by the pipes. In the prior art, a wrench is usually used to tighten similar nuts. However, since the wrench is wo...

AI Technical Summary

Problems solved by technology

However, due to the wear of the wrench during use, wear marks are left on the nut, which affects the appearance of the product

Although the ordinary socket wrench can avoid the wear of the nut, it is impossible to assemble the socket wrench with the hexagonal nut and tighten it because of the cable or optical cable connected to the connector.

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