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:
May. 31, 2016
Filed:
Jun. 30, 2014
Applicant:
Ji Zhun Precision Industry (Hui Zhou) Co., Ltd, Huizhou, CN;
Inventors:
Assignee:
JI ZHUN PRECISION INDUSTRY (HUI ZHOU) CO., LTD., Huizhou, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 27/15 (2006.01);
U.S. Cl.
CPC ...
B22D 27/15 (2013.01);
Abstract
A vacuum container includes a connecting chamber a valve chamber, a discharging chamber, and a sealing member. The connecting chamber defines an inclined sealing surface. The discharging chamber defines a discharging passage therein. The valve chamber interconnects the connecting chamber and the discharging chamber. The sealing member is slidably received in the valve chamber, wherein the sealing member is configured for sliding toward the sealing surface, such that the sealing member resists the inclined sealing surface to hermetically isolate the connecting chamber from the discharging chamber.