Gas cock valve and gas appliance

By setting a fork chamber and assembly part on the valve body, the problem of the fork and seal falling off during the assembly of the gas plug valve is solved, which simplifies the assembly and improves the sealing performance. The optimized structure facilitates stacking and transportation.

CN224533519UActive Publication Date: 2026-07-21ZHEJIANG XINTAO ELECTRONICS MACHINERY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG XINTAO ELECTRONICS MACHINERY
Filing Date
2025-08-14
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

During the assembly process, the fork and seal of the existing gas plug valve are prone to falling off, resulting in poor sealing performance. In addition, the valve body structure is complex and inconvenient to stack and transport.

Method used

A shift fork chamber and an assembly part are provided on the valve body. The shift fork chamber is used to accommodate the shift fork, and the assembly part is used to position the seal. This simplifies the end cap structure, ensures that the position of the seal remains unchanged during assembly, and improves the sealing performance.

Benefits of technology

The assembly difficulty of the gas plug valve has been reduced, the sealing performance has been improved, and the optimized structure of the valve body and end cap makes it easier to stack and transport.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224533519U_ABST
    Figure CN224533519U_ABST
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Abstract

The utility model discloses a kind of gas plug valves and gas appliances, it is related to gas appliance field, including valve body, prong, end cover that is covered on valve body, electromagnetic valve cavity and valve core cavity are equipped on valve body, electromagnetic valve is equipped in electromagnetic valve cavity, valve rod is installed in valve core cavity, prong is pushed by valve rod to extrude electromagnetic valve to provide gas outward, sealing element for providing circumferential sealing is equipped between valve body and end cover, the side of valve body towards end cover is inwardly recessed to form prong cavity for installing prong, the side of valve body towards end cover is equipped with the assembly part for circumferential positioning sealing element. The gas plug valve of the utility model optimizes structure, solves the problem of complex assembly difficulty.
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