One touch type pipe connection device having improved tensile force and easy connection

Abstract

Provided is one touch type pipe connection device having improved tensile force and easy connection, comprising a pipeline, a connection pipe, a first seal ring, a strut member, a ring spring, a fastener, and a second seal ring, wherein the outer surface of the pipeline forms a quadrilateral slot; a hollow portion is arranged at two sides of the connection pipe; a first step and second step are formed between the hollow portions; a bending bench is formed at the end portion of two sides of the connection pipe, thus to form the pipe inlet; the first seal ring is inserted into the position corresponding to each first step of the connection pipe; the strut member is arranged at the rear end of the first seal ring and shaped as a rectangle, with the lower end of one side thereof protruding toform a clamping table; the ring spring is arranged at the rear end of the strut member, with the upper end of one side thereof forming a second clamping table combined with the first clamping table of the strut member while the lower end of one side thereof inserted into the slot of the pipeline; the fastener is arranged at the rear end of the ring spring, with the inner side surface thereof forming a press-in surface; and the second seal ring is arranged between the rear end of the fastener and the bending table formed at the end portion of two ends of the connection pipe. The pipe connection device features simple structure and low cost, shortens construction time, and avoids the separation of the components resulting from external impact.

Description

technical field [0001] The invention relates to a one-touch pipe connection device, specifically, it relates to a one-touch plug-in pipe connection device with greatly improved tension and simple connection operation. In the present invention, fasteners are arranged in the connecting pipe connecting the pipe and the pipe. When moved by external force, the ring spring is squeezed by the fastener The outer side of the pipe prevents it from detaching, making the connection of the pipe easy to operate. The fastener increases the tension of the pipe together with the ring spring. The pipe connection device has a shock-resistant design and can cope with thermal expansion. Background technique [0002] Generally speaking, pipeline connection equipment is a device that connects and fixes pipelines while maintaining the airtightness of pipelines. According to the structural shape, pipeline connection equipment can be divided into straight type, elbow type, and T-type. , cross, etc....

AI Technical Summary

Problems solved by technology

[0007] However, when using the claw, due to the complex structure of the claw shell, it is difficult to manually assemble the claw and the annular spring combined with the claw shell, resulting in a long manufacturing period and a high unit price, especially when moving During the process or on-site setting, the jaws are easily separated by impact, reducing work efficiency

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