Pipeline connector

A technology of pipe joints and channels, applied in the direction of pipe/pipe joint/pipe fitting, sleeve/socket connection, through components, etc., can solve the problems of difficult to guarantee the quality of the connection, difficult to guarantee the quality, unusable thermal connection, etc. Convenient, fast and leak-free connection, simple structure effect

CN104033677AInactive Publication Date: 2014-09-10SUZHOU BODENA TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2014-09-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a pipeline connector. The pipeline connector comprises a connector body. A through channel is formed in the middle of the connector body. The inner walls of the portion, at the side ends of the connector body, of the channel are respectively provided with a sealing buckling portion. A limiting component is arranged on the inner wall of the middle portion of the channel. Each sealing buckling portion comprises a convex ring and a concave ring, wherein the cross section of the convex ring is a convex arc, and the cross section of the concave ring is a concave arc. The limiting component is a limiting ring which surrounds the inner wall by a circle. The limiting ring is a convex ring, wherein the cross section of the convex ring is a rectangular boss. The pipeline connector has the advantages of being simple in structure, convenient to operate and good in sealing performance. By the adoption of the pipeline connector, rapid and leakage-free connection of pipelines is achieved, the connection size of the connected pipelines can be limited, and the accuracy of pipeline connection is improved.
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Description

technical field

[0001] The present invention relates to a joint, in particular to a pipe joint for connecting fluid inlet and outlet pipes. Background technique

[0002] When laying pipelines, there will inevitably be problems with the connection of pipelines. Therefore, manual connection between the two pipelines is required. If it is indoors and the diameter of the pipeline is not very large, it is usually connected by heat, but this kind of heat connection Skilled workers are required, and the quality of the connection is difficult to guarantee; if it is located outdoors and there is no power supply at the connection place, the thermal connection cannot be used, and the connection can only be made through a joint, but the current joint connection has the problem that it is difficult to guarantee the quality. Contents of the invention

[0003] The main purpose of the present invention is to overcome the deficiencies in the prior art and provide a pipe joint, which is esp...

Examples

Embodiment Construction

[0022] Below in conjunction with accompanying drawing of description, the present invention will be further described.

[0023] Such as figure 1 and figure 2 As shown, a pipe joint includes a joint body 1, and the middle part of the joint body 1 is a through channel 2; the inner wall of the channel at one side of the joint body 1 is provided with a sealing engaging part, and the sealing engaging part The part includes an outer convex ring 3 and an inner concave ring 4 whose cross sections are sequentially formed by an outer convex arc and an inner concave arc; Positioning ring 5, said limiting ring 5 is an outer convex ring whose cross section is a rectangular boss.

[0024] Compared with the prior art, the beneficial effect of the present invention is that the arrangement of the outer convex ring 3 and the inner concave ring 4 ensures the smoothness of the sealing engaging part, facilitates the placement of sealing parts such as sealing gaskets, and the sealing after the s...