Connecting piece of fluid pipeline

By using a connection mechanism that combines a metal ball with a slot, along with an auxiliary fixing sleeve and a spring structure, the problems of complex fluid pipeline connections and inconvenient disassembly are solved, enabling fast and stable connection and disassembly, and improving construction efficiency and maintenance convenience.

CN224188243UActive Publication Date: 2026-05-01SHANGHAI LOCKE RING TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202521292718.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-23
Publication Date
2026-05-01
Estimated Expiration
2035-06-23

AI Technical Summary

Technical Problem

Existing fluid pipeline connectors are complex to connect, time-consuming and labor-intensive, and inconvenient to disassemble, which affects construction efficiency and maintenance costs.

Method used

The connection mechanism, which uses a metal ball and a slot, combined with an auxiliary fixing sleeve and a spring structure, enables quick connection and disassembly of fluid pipelines and connectors. The ball's limiting position and the spring structure work together to ensure the stability and convenience of the connection.

Benefits of technology

It enables quick and secure connection and disassembly between fluid pipelines and connectors, improving operational efficiency and connection reliability, and reducing operational risks and maintenance costs.

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Abstract

The utility model discloses a fluid pipeline connecting piece which comprises a connecting piece body, an auxiliary fixing sleeve, a fluid pipeline body, an auxiliary fixing mechanism and a connecting mechanism, the connecting mechanism comprises a metal ball and a clamping groove, the clamping groove is formed in the side surface of the fluid pipeline body, and a ball groove is formed in the surface of the connecting piece body. The balls are movably installed in the ball grooves, the auxiliary fixing sleeves are slidably installed at the two ends of the outer side surface of the connecting piece body, the auxiliary fixing mechanisms comprise first clamping rods, second clamping rods and hooks, the hooks are rotatably installed on the side surface of the connecting piece body, the first clamping rods are fixedly installed on the inner side surfaces of the auxiliary fixing sleeves, and the second clamping rods are fixedly installed on the inner side surfaces of the auxiliary fixing sleeves. And the second clamping rod is fixedly mounted on the side surface of the connecting piece body. By means of the connecting mechanism, rapid and stable connection and disassembly between the fluid pipeline and the connecting piece are achieved, and operation efficiency and connection reliability are improved.
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