Title:
MANUALLY-OPERATED SPRAY PUMP HAVING SELF-SEALING NOZZLE
Document Type and Number:
WIPO Patent Application WO/2018/151410
Kind Code:
A1
Abstract:
The present invention provides a manually-operated spray pump for discharging a predetermined amount of content by downwardly pressing a manually-operated button having a nozzle, and sealing the content therein by blocking a passage of the nozzle after discharge, wherein the manually-operated button comprises: a button main body coupled to a pump main body so as to communicate with a flow passage of the pump main body, and having an opening, which communicates with the flow passage so as to lead to the outside, formed on the outer surface at one side thereof; an elastic opening and closing member mounted on the flow passage of the opening, and opening the opening only when the content is discharged and closing the opening before and after discharge; and a cap member for mounting the elastic opening and closing member in position in the opening of the button main body.
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| WO/2003/088941 | SUN PROTECTING EMULSION PROVIDED WITH A FOAM DISPENSER |
Inventors:
LEE CHUNG KEE (KR)
Application Number:
PCT/KR2018/000081
Publication Date:
August 23, 2018
Filing Date:
January 03, 2018
Export Citation:
Assignee:
CHONG WOO CO LTD (KR)
International Classes:
B05B11/00
Foreign References:
| KR20080093859A | 2008-10-22 | |||
| KR200397937Y1 | 2005-10-10 | |||
| KR200468098Y1 | 2013-07-23 | |||
| KR101200186B1 | 2012-11-13 | |||
| KR101233080B1 | 2013-02-14 |
Attorney, Agent or Firm:
SOHN, Chang Kyu (KR)
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