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Patent Searching and Data


Title:
TUBE CONTAINER RUBBER CAP FOR PREVENTING BACK FLOW
Document Type and Number:
WIPO Patent Application WO/2019/009463
Kind Code:
A1
Abstract:
The present invention relates to a cap for preventing back flow in a tube, the cap comprising: a tube body having a toothpaste outlet formed such that accommodated toothpaste can be discharged therefrom; a lid in which a fastening portion formed to be fastened to the toothpaste outlet is integrated into a lid outlet having a lid discharge hole formed such that toothpaste, having passed through the toothpaste outlet, is discharged therefrom; and a back flow prevention cap coupled to the inside of the fastening portion so as to maintain a state in which the toothpaste, having passed through the lid outlet, is discharged to the outside. Therefore, the present invention can conveniently couple a back flow prevention cap to a tube body or a lid fastened to the tube body, has the convenience of allowing the back flow prevention cap to be selectively used in the tube body or the lid, enables a proper amount of toothpaste to be used since toothpaste discharged from the tube body does not flow backward, and can prevent the inconvenience of toothpaste having to be squeezed again because of the back flow of the toothpaste.

Inventors:
JEONG, Jinhyuk (217Dong 1104Ho, 135 Olympic-roSongpa-gu, Seoul, 05502, KR)
Application Number:
KR2017/009916
Publication Date:
January 10, 2019
Filing Date:
September 08, 2017
Export Citation:
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Assignee:
JEONG, Jinhyuk (217Dong 1104Ho, 135 Olympic-roSongpa-gu, Seoul, 05502, KR)
International Classes:
A47K5/122; A47K5/12; B65D35/28; B65D35/44; B65D51/24
Foreign References:
JP5674467B22015-02-25
KR101726718B12017-04-14
JP2004250018A2004-09-09
JP2006111335A2006-04-27
JPH0939990A1997-02-10
Attorney, Agent or Firm:
KIM, Youngkwan (3F130, Teheran-roGangnam-gu, Seoul, 06234, KR)
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