Title:
SQUEEZE-TYPE CONTAINER FOR VISCOUS CONTENT
Document Type and Number:
WIPO Patent Application WO/2011/138997
Kind Code:
A1
Abstract:
The present invention relates to a squeeze-type container for dispensing viscous content, and more specifically, to a squeeze-type container for viscous content, which is designed to avoid rapid ranges in pressure to enable a user to quantitatively extract the content according to an applied pressure; which features a simple structure, favorable manufacturing cost and improved assembly, thereby allowing the low-cost, economic production; which offers an easy, convenient way to refill and replace the content in use, and to assemble and disassemble the container; and which provides high reliability to enable subsequent reuse. The container of the invention comprises: a container body (20); a housing (24) associated with the container body (20); a flange (26) that is formed along the inner circumference of a head portion of the container body (20) and includes a passage (25) in communication with outside air; a flange cap (28) that is arranged at the bottom end of the housing (24) and includes a passage (27) in communication with outside air, with the flange cap having a matching shape for the flange (26); a push button (23) that is guided and coupled to the housing (24) and includes a closure element (29) adhered to the inner wall of the housing (24), and a through hole (30) via which outside air is injected; a button cap (31) coupled to the front end of the housing (24) to prevent the escape of the push button (23) and guide the operation of the button; a spring (32) seated in the housing (24) to elastically support the push button (23) into the housing (24), acting as a support for the push button (23); and a pneumatically operated piston (33) that is seated in a space (21) defined by the container body (20).
Inventors:
LEE JOONG BAE (KR)
Application Number:
PCT/KR2010/003373
Publication Date:
November 10, 2011
Filing Date:
May 27, 2010
Export Citation:
Assignee:
LEE JOONG BAE (KR)
International Classes:
B65D83/76; A47K5/12; B65D35/30; B65D47/08
Foreign References:
| KR200393943Y1 | 2005-08-30 | |||
| KR20090116957A | 2009-11-12 | |||
| KR100777364B1 | 2007-11-19 |
Attorney, Agent or Firm:
LEE, Sun-Haeng et al. (KR)
이선행 (KR)
이선행 (KR)
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Claims: