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. 12, 2016
Filed:
May. 15, 2012
Bangbing Yang, Shenzhen, CN;
Bangbing Yang, Shenzhen, CN;
SHENZHEN XINGRISHENG INDUSTRIAL CO., LTD., Shenzhen, Guangdong Province, CN;
Abstract
Disclosed is a quantitative liquid discharge device capable of discharging liquid in a container at a preset liquid level. The device comprises a liquid discharge pipe, an outer sleeve and a liquid level control rod. The liquid discharge pipe is provided with a full-discharge liquid discharge port and at least one internal defined-level liquid discharge port. Installed outside the liquid discharge pipe, the outer sleeve is provided with an external defined-level liquid discharge port. The wall of the liquid level control rod is slidably sleeved between the wall of the liquid discharge pipe and the wall of the outer sleeve. The liquid level control rod is provided with a liquid guide port passing through the wall thereof. Provided between the walls of the outer sleeve and the liquid level control rod a sliding positioning assembly allows the liquid guide port to achieve liquid discharge at a defined liquid level.