The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
Dec. 18, 2024
DE Zhang, Zhejiang, CN;
De Zhang, Zhejiang, CN;
Hongwei Wang, Zhejiang, CN;
[object Object];
Abstract
Disclosed is a quick removal tooling for a valve core, including a clamping sleeve, a rotary cap, a nut and a capped screw rod, where a first end portion of the clamping sleeve is provided with a clamping protrusion clamped with a valve body and an avoidance groove; a second end portion of the clamping sleeve is in sleeved connection with a first end portion of the rotary cap; the nut is fixed at a central hole of the rotary cap; a screw portion of the capped screw rod extends from a second end portion of the rotary cap, and extends into the clamping sleeve; and after the screw rod is in screwed connection with the valve core, the rotary cap is rotated, which drives rotation of the nut so as to push the screw rod to drive the valve core to be pulled out from the valve body.