A spring quick release structure for filling valve

Abstract

The invention discloses a rapid dismounting structure of a spring for a filling valve. The filling valve comprises a filling valve body, a sliding sleeve which sleeves the filling valve body, and the spring which sleeves the sliding sleeve in the elastic telescoping direction. The rapid dismounting structure of the spring comprises a spring seat which is arranged at the lower end of the spring in an up-down moving manner, and a positioning part which detachably sleeves the circumferential part of the outer side of the sliding sleeve, wherein a groove in which the positioning part can be partially clamped is formed in the sliding sleeve; the upper end of the positioning part abuts on the lower end of the spring seat. According to the rapid dismounting structure of the spring for the filling valve, a circular ring part which can be dismounted is arranged at the outer part of the sliding sleeve, so that the spring can be simply and conveniently dismounted, and as a result, the time of replacing the spring can be saved, and moreover, the mounting accuracy of the filling valve body cannot be influenced.

Description

technical field The invention relates to a spring quick release structure for a filling valve. Background technique In the conventional filling valve, the elastic lower end is set on the sliding sleeve. When the spring needs to be replaced, the sliding sleeve needs to be removed first. However, removing the sliding sleeve requires dismantling many parts, which is cumbersome and difficult, and is easy to damage. The installation accuracy of the filling valve. Contents of the invention The purpose of the present invention is to provide a spring quick release structure for a filling valve, which can easily disassemble the spring without affecting the installation accuracy of the filling valve itself. In order to achieve the above object, the technical scheme adopted in the present invention is: A spring quick-release structure for a filling valve. The filling valve includes a filling valve body, a sliding sleeve sleeved on the filling valve body, and a sliding sleeve sle...

AI Technical Summary

Problems solved by technology

In the conventional filling valve, the elastic lower end is set on the sliding sleeve. When the spring needs to be replaced, the sliding sleeve needs to be removed first, and the removal of the sliding sleeve requires the disassembly of many parts, which is cumbersome and difficult, and is easy to damage. Installation accuracy of filling valve

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