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:
Sep. 12, 2017
Filed:
May. 12, 2014
Canyon Corporation, Sanyo Onoda-shi, Yamaguchi, JP;
Tetsuya Tada, Tokyo, JP;
CANYON CORPORATION, Sanyo Onoda, Yamaguchi, JP;
Abstract
[Object] To provide a push-type dispenser that is simple in structure and yet capable of surely preventing liquid leakage even when it topples over. [Solution] A push-type dispenserincludes: a cap sectionthat is attachable to a container X containing a liquid; a housing sectionfixedly fitted in a central portion of the cap sectiona piston sectionthat is slidable in the housing sectiona nozzle head sectionfitted on an upper portion of the piston sectiona spring sectionhoused in the housing sectionand configured to bias the nozzle head sectionupward; a tube sectionattached to a lower portion of the housing sectionan F valve A housed in the housing sectionand configured to open and close a flow channel through which the liquid flows from inside the tube sectioninto the housing sectionand an S valve B housed in the piston sectionand configured to open and close a flow channel through which the liquid flows inside of the piston section, wherein the liquid is ejected from inside the housing sectionby moving the nozzle head sectiondownward, the piston sectionhas a through-hole, provided in a side surface of the upper portion of the piston section, through which the liquid flows, and the through-holeis opened and closed by rotating the nozzle head sectioncircumferentially with respect to the piston section