Title:
DROPPER CONTAINER FOR PREVENTING RESIDUE
Document Type and Number:
WIPO Patent Application WO/2023/277332
Kind Code:
A1
Abstract:
A dropper container for preventing residue, according to one embodiment of the present invention, comprises: a container body accommodating contents therein and having an inlet part; and a dropper part for suctioning and discharging the contents accommodated in the container body, wherein the dropper part includes: an inner cap fastened to the container body; an outer cap coupled to the outer side of the inner cap; a dropper tube connector made from an elastic material, and fixedly coupled between the inner cap and the outer cap; a dropper tube which is connected to one side of the dropper tube connector and which has a suction/discharge hole formed at the end portion thereof; and a push button coupled to the dropper tube connector so as to suction or discharge the contents by means of pressing, wherein the end portion of the dropper tube is maintained in close contact with the inner bottom surface of the container body as at least a portion of the dropper tube connector is elastically deformed, when the container body and the dropper part are attached/detached, and a movement prevention part protrudes inward from the inner cap so as to prevent the dropper tube from moving.
Inventors:
LEE DO HOON (KR)
Application Number:
PCT/KR2022/006499
Publication Date:
January 05, 2023
Filing Date:
May 06, 2022
Export Citation:
Assignee:
PUM TECH KOREA CO LTD (KR)
International Classes:
A45D34/04; A45D34/00; B01L3/02; B65D47/18; B65D51/32
Foreign References:
| KR101785716B1 | 2017-10-16 | |||
| KR101890816B1 | 2018-08-22 | |||
| JP4203869B2 | 2009-01-07 | |||
| JPH0649357U | 1994-07-05 | |||
| KR20110120099A | 2011-11-03 |
Attorney, Agent or Firm:
KWAK, Young Mok et al. (KR)
Download PDF: