Compact and stable quick pipeline connector

Abstract

The invention discloses a compact and stable quick pipeline connector. The connector comprises a connector shell, wherein one or more quick connecting ports are formed in the connector shell; a circle of connecting groove communicating to the end surface of each quick connecting port is formed in the inner wall of each quick connecting port; a sealing assembly is placed in each connecting groove; each connecting port is sleeved with a pipeline locking assembly; each sealing assembly comprises a sealing ring, a distance ring and an inner ring cover; each pipeline locking assembly comprises a clamping jaw ring, a shrinkage sleeve, a screw cap and an outer ring cover; each inner ring cover is arranged on the connector shell located at the outer side of one connecting port in a matched manner; each outer ring cover is arranged at the outer side of one inner ring cover in a matched manner; each clamping jaw ring is arranged between one inner ring cover and the corresponding outer ring cover in a matched manner; each screw cap is arranged at the inner side of one outer ring cover in a matched manner; the outer side edge of each inner ring cover, the outer side edge of each outer ring cover and the outer side edges of the two ends of the connector shell are all convex edges; and the outer sides of the convex edges are sleeved with the shrinkage sleeves. According to the compact and stable quick pipeline connector, disassembly and assembly operation of an external pipeline can be rapidly achieved.

Description

technical field [0001] The invention relates to the technical field of pipeline connectors, in particular to a compact and stable quick pipeline connector. Background technique [0002] At present, most of the quick pipe connectors on the market have a structure with a large internal diameter and a small diameter at the nozzle part. This structure can not only reserve the installation space for the components in the connector, but also play a better role in protecting the internal components. ; However, the processing process of the quick pipe connector of this structure is quite complicated, it is not suitable for mass production, and the difficulty in assembly operation is relatively large; [0003] The Chinese invention with the publication number: CN201710312155.2 discloses a quick pipe connector. The stop sleeve on the pipe connector needs to be rotated to a certain position to lift or press down, and the rotation of the external pipe needs to be rotated. The assembly ...

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Problems solved by technology

[0002] At present, most of the quick pipe connectors on the market have a structure with a large internal diameter and a small diameter at the nozzle part. This structure can not only reserve the installation space for the components in the connector, but also play a better role in protecting the internal components. ; However, the processing process of the quick pipe connector of this structure is quite complicated, it is not suitable for mass production, and the difficulty in assembly operation is relatively large;

[0003] The Chinese invention with the publication number: CN201710312155.2 discloses a quick pipe connector. The stop sleeve on the pipe connector needs to be rotated to a certain position to lift or press down, and the rotation of the external pipe needs to be rotated. The assembly and disassembly operation of the external pipe is relatively complicated, and it is easy to get stuck during the rotation of the stop sleeve;

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