Title:
PUMPING TYPE TUBE VESSEL
Document Type and Number:
WIPO Patent Application WO/2010/104270
Kind Code:
A2
Abstract:
The present invention relates to a pumping type tube vessel. The pumping type tube vessel according to the present invention comprises a tube body for storing content inside; a tube neck coupled to the top end of the tube body to support the tube body, the tube neck having an outlet for discharging the content; and a pumping member coupled to the outlet to discharge the content to the outside by performing a pumping motion, wherein a guide is formed at the lower end of the outlet to surround the outlet and then extended inwardly to surround the pumping member, and a multiplicity of projections are formed on the upper part of the guide in a way to keep a constant distance from each other along the inner wall surface of the outlet. With the pumping type tube vessel according to the present invention, the guide supporting the lower portion of the pumping member as well as the projections can prevent the lower portion of the pumping member from moving freely during the assembly of the pumping member, thereby improving assembly efficiency.
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Inventors:
LEE KANG-MIN (KR)
Application Number:
PCT/KR2010/000977
Publication Date:
September 16, 2010
Filing Date:
February 17, 2010
Export Citation:
Assignee:
YONWOO CO LTD (KR)
LEE KANG-MIN (KR)
LEE KANG-MIN (KR)
International Classes:
B65D35/30; B65D35/28; B65D47/34; B65D83/76
Foreign References:
| US6073805A | 2000-06-13 | |||
| KR200209781Y1 | ||||
| JPH0594180U | 1993-12-21 | |||
| JP2000344260A | 2000-12-12 |
Attorney, Agent or Firm:
YOO, Byung-Oak (KR)
유병옥 (KR)
유병옥 (KR)
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