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Patent Searching and Data


Title:
BUTTON RETRACTABLE-TYPE CONTAINER
Document Type and Number:
WIPO Patent Application WO/2020/256252
Kind Code:
A1
Abstract:
According to an embodiment of the present invention, a button retractable-type container is provided. The button retractable-type container comprises: a main body for accommodating contents; an upward/downward movement unit having a mounting protrusion and causing a change in pressure for sucking and discharging the contents while being moved upward or downward; a rotating unit for rotating the upward/downward movement unit by receiving a rotational force from a user; a button unit for lowering the upward/downward movement unit while being moved downward in accordance with pressure from the user; an elastic unit for applying an elastic force to the upward/downward movement unit to raise the upward/downward movement unit; and a guide unit having formed along the outer circumferential surface thereof a stepped seating part on which the mounting protrusion is securely seated. In the case where the mounting protrusion is securely seated on the stepped seating part, when the mounting protrusion is separated from the stepped seating part while being moved along the stepped seating part by rotation of the rotating unit, the upward/downward movement unit is moved upward by the elastic unit to cause the button unit to pop up, and in the case where the mounting protrusion is separated from the stepped seating part, when the mounting protrusion is securely seated on the stepped seating part while being moved downward by pressure from the button unit, the stepped seating part supports the mounting protrusion from the upper side to restrict the upward movement of the upward/downward movement unit, thereby causing the button unit to be locked.

Inventors:
LEE JAE OCK (KR)
KIM YU SEOB (KR)
KI JOONG HYUN (KR)
Application Number:
KR2020/002780
Publication Date:
December 24, 2020
Filing Date:
February 27, 2020
Export Citation:
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Assignee:
YONWOO CO LTD (KR)
International Classes:
A45D34/04; A45D40/26; B05B11/00; B05B11/04; B65D50/02
Foreign References:
KR20120007725U2012-11-12
KR200474769Y12014-10-16
KR101177411B12012-08-27
KR101488673B12015-02-04
KR101192872B12012-10-22
Attorney, Agent or Firm:
HAEUM PATENT & LAW FIRM (KR)
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