CN2577027Y - Fastener - Google Patents

Abstract

The utility model provides a fastener. The utility model is characterized in that the fastener forms a U shape; lug bosses in the horizontal direction are rolled on the inner wall of each of both sides of the open end of the fastener; bolt holes are arranged on each lug boss; lug bosses which form a certain included angle with the lug bosses of the open end are rolled on the inner wall of each of both sides of the sealed end of the fastener. The fastener of the utility model has the characteristics of reasonable design, simple structure, easy processing, convenient installation, high connection intensity, etc.

Description

A kind of clip

1, technical field

The utility model relates to a kind of coupling of special section tubular product, specifically connects firmly easy to operate a kind of clip.

2, technical background

At present, except that pipe had buckle, other rectangle tubing did not also have a kind of coupling of standard in tubing connects mutually.In the practicality, generally all be to be bent into a flute profile clamp with sheet iron, fastening in addition with several bolts.When the rectangle tube wall is thin, if bolt is exerted oneself slightly, all may if firmly excessive, also can damage the rectangular tube compressive strain by pressure rectangular tube, simultaneously the rigidity of sheet metal fastener also a little less than, so linking intensity is poor, operation is trouble also.

3, summary of the invention

The purpose of this utility model provides a kind of simple in structure, a kind of clip that cost of production is low, easy to use.

The purpose of this utility model realizes that in the following manner this clip takes the shape of the letter U, the rolling as required boss that several angle is arranged of its internal surface.During connection, because the boss of clip internal surface substantially horizontal and the boss that forms an angle with it all are inserted in the groove of special section tubular product of two different direction, so the spatial position of two deformed steels obtains restriction.Just can obtain good linking intensity with a bolt locking clip, operating process is also laborsaving to save time.

4, description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Accompanying drawing 1 is a kind of structural representation of clip;

Accompanying drawing 2 is a kind of user mode figure of clip.

5, mode of execution

Explain below with reference to Figure of description a kind of clip of the present utility model being done.

The boss 3 that substantially horizontal is arranged is rolled in the setting that takes the shape of the letter U of a kind of clip of the present utility model, clip on the both sides inwall of clip opening end, have bolt hole 2 on boss, and rolling on the inwall of the both sides of clip closed end has the boss 1 that forms an angle with opening end boss 3.The groove of the boss of clip and tubing 4 fits like a glove.

Its processing and fabricating of a kind of clip of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.The material of clip can be a metal, also can be plastics.

A kind of clip of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to characteristics such as processing, easy for installation, linking intensity height, thereby, have good value for applications.

Except that the described technical characteristics of specification, be the known technology of those skilled in the art.

Claims (1)

1. clip is characterized in that the clip setting that takes the shape of the letter U, and rolls the boss that substantially horizontal is arranged on the both sides inwall of clip opening end, has bolt hole on boss, and rolling on the inwall of the both sides of clip closed end has the boss that forms an angle with the opening end boss.

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