Title:
PUSH-TYPE DISPENSER
Document Type and Number:
WIPO Patent Application WO/2014/185541
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a push-type dispenser that has a simple structure and that can reliably prevent a liquid from leaking out even when the dispenser has fallen over. The present invention is a push-type dispenser (100) provided with a cap part (1) that can be attached to a container (X), a housing part (2) fitted into the middle part of the cap part (1), a piston part (3) that can slide within the housing part (2), a nozzle head part (4) fitted to the top part of the piston part (3), a spring part (5) for urging the nozzle head part (4) upward, a tube part (6) attached to the bottom part of the housing part (2), an F valve (A) for opening and closing a flow channel leading from the interior of the tube part (6) to the interior of the housing part (2), and an S valve (B) for opening and closing a flow channel in the piston part (3); a through-hole (34) provided to a side surface in the top part of the piston part (3) being opened and closed by circumferential rotation of the nozzle head part (4) relative to the piston part (3).
Inventors:
TADA TETSUYA (JP)
Application Number:
PCT/JP2014/063137
Publication Date:
November 20, 2014
Filing Date:
May 12, 2014
Export Citation:
Assignee:
CANYON CORP (JP)
International Classes:
B65D47/34
Foreign References:
| US20080029550A1 | 2008-02-07 | |||
| JP2009208830A | 2009-09-17 | |||
| JP2003104468A | 2003-04-09 | |||
| JPH09303453A | 1997-11-25 | |||
| JPH0786024B2 | 1995-09-20 | |||
| JPH08258858A | 1996-10-08 | |||
| JP2005230800A | 2005-09-02 |
Attorney, Agent or Firm:
SHIRASAKI, SHINJI (JP)
Shinji Shirasaki (JP)
Shinji Shirasaki (JP)
Download PDF: