Title:
PUMPING-TYPE CONTAINER HAVING CONTENT SUCTION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2018/131743
Kind Code:
A1
Abstract:
The present invention relates to a pumping-type container having a content suction structure, the container configured so as to enable a suck-back operation of suctioning contents remaining at the front end portion of a discharge port as the inner volume of a button member is changed due to a change in shape of a content suction part according to whether the button member is pressed, thereby enabling contents to be prevented from being stuck in the discharge port through a simple structure, and enabling contamination of the container caused by leakage of the contents to be prevented.
Inventors:
JUNG SEO-HUI (KR)
Application Number:
PCT/KR2017/001058
Publication Date:
July 19, 2018
Filing Date:
February 01, 2017
Export Citation:
Assignee:
YONWOO CO LTD (KR)
International Classes:
B05B11/00; B65D83/00
Foreign References:
| KR20160081277A | 2016-07-08 | |||
| KR20090048727A | 2009-05-15 | |||
| KR20090000905A | 2009-01-08 | |||
| KR20120130884A | 2012-12-04 | |||
| KR101332169B1 | 2013-11-25 |
Attorney, Agent or Firm:
STYP PATENT LAW FIRM (KR)
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