Safe valve cover convenient to open and close

By designing a safety valve cover including a pressure cap, a round groove, a rubber plug and a clamping mechanism, the problem of inconvenience in installation and disassembly of threaded direct-connected valve cover is solved, and rapid installation and disassembly is achieved, efficiency is improved and loosening is avoided.

CN222669087UActive Publication Date: 2025-03-25DEXING XINMAO IND CO LTD
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Patent Information

Application Number
CN202420667103.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-02
Publication Date
2025-03-25
Estimated Expiration
2034-04-02

AI Technical Summary

Technical Problem

The threaded straight-connected valve cover is less convenient when installed and disassembled, especially in industrial occasions, where the lack of a stressed structure causes the valve cover to be loose.

Method used

A safety valve cover including a valve cover, a pressure cap, a round groove, a rubber plug and a clamping mechanism is designed. There are protruding discs and round grooves in the middle of the valve cover, and the inner wall is filled with rubber plugs; the clamping mechanism is jammed with bolts through the round grooves, and the outer wall is in a polygonal state, which is convenient for quick installation and disassembly.

Benefits of technology

By setting up a docking mechanism, round groove and rubber plug, the rapid installation and disassembly of the threaded direct-connected valve cover is achieved, which improves installation and maintenance efficiency and avoids the loosening of the valve cover caused by external forces.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a safety valve cover convenient to open and close, which relates to the field of installation and disassembly of valve covers, and comprises a valve cover, the top of the valve cover is in threaded connection with a pressing cap for pressing filler, a circular groove is formed in a protruding disc body in the middle of the valve cover, and a rubber plug is filled in the inner wall of the circular groove; a clamping mechanism is detachably connected to a protruding disc body in the middle of the valve deck. The clamping mechanisms in the butt joint state are clamped to the protruding disc body through circular grooves and bolts corresponding to the circular grooves in diameter, and the outer walls of the clamping mechanisms in the butt joint state are in a polygonal state. The clamping mechanism is provided with a connecting screw hole corresponding to the circular groove, and the diameter of the connecting screw hole is equal to that of the circular groove. Through the arrangement of the butt joint mechanism, the circular groove and the rubber plug, the threaded direct connection type valve cover without a stress structure on the surface can be quickly mounted or dismounted, so that the mounting or maintenance efficiency is improved.
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