Title:
SPRING STRUCTURE OF PUMPING-TYPE VESSEL
Document Type and Number:
WIPO Patent Application WO/2016/129735
Kind Code:
A1
Abstract:
The present invention relates to a spring structure of a pumping-type vessel, wherein the structure is formed of synthetic resin material; enables, through a structure of a pair of spiral elastic bodies, stable pumping operation to be induced when a button part is operated; and reduces costs through a simple structure.
Inventors:
KIM HAK-CHAN (KR)
KIM SEONG-HO (KR)
KIM SEONG-HO (KR)
Application Number:
PCT/KR2015/001749
Publication Date:
August 18, 2016
Filing Date:
February 24, 2015
Export Citation:
Assignee:
YONWOO CO LTD (KR)
International Classes:
B65D47/34
Foreign References:
| JP2001099207A | 2001-04-10 | |||
| JPH0957158A | 1997-03-04 | |||
| JP2001063781A | 2001-03-13 | |||
| JP2008114862A | 2008-05-22 | |||
| KR200339912Y1 | 2004-01-28 |
Attorney, Agent or Firm:
STYP PATENT LAW FIRM (KR)
특허법인 신태양 (KR)
특허법인 신태양 (KR)
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