Title:
流体ディスペンサ部材及び当該流体ディスペンサ部材を含む流体ディスペンサ装置
Document Type and Number:
Japanese Patent JP2013520308
Kind Code:
A
Abstract:
A fluid dispenser member having a body and manually-actuated dispenser mechanism movable in the body between rest and dispensing positions. The dispenser mechanism urged by a resilient member towards the rest position by a plurality of spring cells arranged in parallel around a longitudinal axis of the resilient member, forming a spring stage. The resilient member includes a plurality of spring stages that are superposed along the longitudinal axis. A spring stage has a top undulating ring having multiple undulations, and a bottom undulating ring having multiple undulations, the top and bottom undulations arranged relative to each other so that the top and bottom undulating rings are in contact at a plurality of contact points distributed around the longitudinal axis. A spring cell is defined between two adjacent contact points of the spring stage, the resilient member is made of a synthetic material.
Inventors:
Pardonju Jean-Marc
Application Number:
JP2012554397A
Publication Date:
June 06, 2013
Filing Date:
February 22, 2011
Export Citation:
Assignee:
Aptar France S.A.S.
International Classes:
B05B11/00; B65D83/76; F16F1/18; F16F3/10
Domestic Patent References:
| JP2000213455A | 2000-08-02 | |||
| JPS6483938A | 1989-03-29 | |||
| JP2007260898A | 2007-10-11 | |||
| JPH09229119A | 1997-09-02 | |||
| JP2006329423A | 2006-12-07 | |||
| JPS61123041U | 1986-08-02 |
Foreign References:
| US20050006412A1 | 2005-01-13 | |||
| US5558393A | 1996-09-24 |
Attorney, Agent or Firm:
Naoko Mukai
Ueda public
Ueda public