Clamping and pressing type pipe fitting
By setting trapezoidal connecting grooves and obtuse angles at the clamping ends of the clamping pipe fittings, and setting sealing rings and flaring sections on the stainless steel sleeve, the problem of existing pipe fittings scratching flexible pipes during crimping is solved, and the problem of existing pipe fittings scratching flexible pipes during crimping is realized. Stronger and more reliable pipe fittings to pipe connections.
CN222458777UActive Publication Date: 2025-02-11HUBEI GANGAN FLUID TECH CO LTD
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Patent Information
- Application Number
- CN202421266716.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-06-04
Smart Images
Figure CN222458777U_ABST
Abstract
The utility model relates to the technical field of flexible pipe connection, and discloses a clamping and pressing type pipe fitting which comprises a pipe fitting body, a stainless steel sleeve connected to the pipe fitting body in a sleeved mode and a connecting base arranged on the pipe fitting body and used for being connected with the stainless steel sleeve. A first annular sealing groove and a second annular sealing groove are formed in the outer wall of the clamping end in the circumferential direction, a first annular connecting groove is formed in the outer wall of the clamping end in the circumferential direction, a first connecting angle is formed between the first connecting groove and the outer wall of the clamping end, and the first connecting angle is larger than 90 degrees; the device has the effect of preventing the inner wall of the flexible pipe from being scratched.
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