一种具有防漏结构的快速连接管道接头

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By using an embedded groove and a convex ring in the pipe joint to form a sealed space, and by using an adjusting rod and a spring to enhance the connection strength, the problem of gaps and leakage caused by water pressure impact in the pipe joint is solved, achieving rapid assembly and enhanced impact resistance.

CN224516195UActive Publication Date: 2026-07-17SHANGHAI KESHENGYUAN PIPE IND CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SHANGHAI KESHENGYUAN PIPE IND CO LTD
Filing Date: 2025-04-30
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Existing pipe joints have weak impact resistance and are prone to developing gaps and leaks under long-term high pressure.

Method used

The inner sides of pipe clamp one and pipe clamp two are fitted with an embedded groove and a convex ring to form a sealed space. The connection strength is enhanced by adjusting rods and springs to absorb water pressure impact and prevent cracks from forming.

Benefits of technology

It enables rapid assembly and connection, enhances the connection strength of pipe joints, and avoids gaps and leakage problems caused by water pressure impact.

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Abstract

本实用新型公开了一种具有防漏结构的快速连接管道接头，涉及管道接头技术领域，包括管箍一和管箍二，所述管箍一的内侧开设有内嵌槽，且所述管箍一的内侧设有连接管，所述连接管的内侧固定连接有位于管箍一内侧的内衬套，所述管箍二的内侧设有中间管，所述中间管的两端侧面均固定连接有螺纹管。本实用新型公开的一种具有防漏结构的快速连接管道接头具有凸型环侧面固定连接的定位杆卡接在内嵌槽内侧的定位槽内，且定位杆卡接在连接管内侧内衬套侧面的连接槽内侧，可使连接管快速组装到管箍一和管箍二内侧，可使其之间实现快速组装连接效果。

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Claims

1. A quick connect pipe coupling with a leak-proof structure comprising a pipe clamp one (1) and a pipe clamp two (2), characterized in that, The inner side of the first pipe clamp (1) is provided with an embedded groove (3), and the inner side of the first pipe clamp (1) is provided with a connecting pipe (8). The inner side of the connecting pipe (8) is fixedly connected with an inner bushing (9) located inside the first pipe clamp (1). The inner side of the second pipe clamp (2) is provided with an intermediate pipe (12). The two ends of the intermediate pipe (12) are fixedly connected with threaded pipes (13). The outer side of the first pipe clamp (1) is provided with an arc plate (16). The arc plate (16) passes through the sides of the first pipe clamp (1) and the second pipe clamp (2) and is fixedly connected with an adjusting rod (17) and an adjusting rod (19) respectively. The inner sides of the adjusting rod (17) and the adjusting rod (19) are both threadedly connected with a rotating sleeve (18).

2. The quick-connect pipe coupling with a leak-proof structure according to claim 1, characterized in that, A convex ring (4) is fixedly connected to the inner side of the second pipe clamp (2). The convex ring (4) is snapped into the inner side of the inner groove (3), and a positioning rod (6) is fixedly connected to the side of the convex ring (4).

3. The quick connect pipe coupling with a leak-proof structure according to claim 1, characterized in that, The inner groove (3) has a positioning groove (5) on its side, and the inner side of the positioning groove (5) is movably engaged with the positioning rod (6) on the outer side of the convex ring (4).

4. The quick connect pipe coupling with a leak-proof structure according to claim 1, wherein, The inner liner (9) has a connecting groove (10) on its side, and the inner side of the connecting groove (10) is movably connected to the positioning rod (6) on the outer side of the convex ring (4).

5. The quick connect pipe coupling with a leak-proof structure according to claim 1, wherein, There are two connecting tubes (8), and slots (11) are provided on the outer side of the two connecting tubes (8).

6. The quick connect pipe coupling with a leak-proof structure according to claim 1, wherein, The inner side of the second pipe clamp (2) is provided with a threaded groove (14), and the inner side of the threaded groove (14) is threadedly connected to the side of the threaded pipe (13) on the side of the intermediate pipe (12).

7. A quick-connect pipe joint with a leak-proof structure according to claim 1, characterized in that, The rotating sleeve (18) has a spring (20) located outside the adjusting rod one (17) and adjusting rod two (19) on its side, and the rotating sleeve (18) has anti-slip texture (21) on its outer side.

8. A quick-connect pipe joint with a leak-proof structure according to claim 1, characterized in that, The outer side of the first pipe clamp (1) is provided with an arc-shaped groove (15), and there are three arc-shaped grooves (15). The inner side of the three arc-shaped grooves (15) is engaged with the arc-shaped plate (16) on the outer side of the first adjusting rod (17) and the second adjusting rod (19).

9. A quick-connect pipe joint with a leak-proof structure according to claim 1, characterized in that, Both the first (1) and the second (2) of the pipe clamp are provided with through grooves (7) that are movably connected to the sides of the first (17) and the second (19) of the adjusting rod.