Title:
DRAWER GUIDE AND LAUNDRY TREATMENT APPARATUS HAVING THE SAME
Document Type and Number:
WIPO Patent Application WO/2019/208964
Kind Code:
A1
Abstract:
There is disclosed a drawer guide comprising a fixed body; an operation body that is withdrawable from the fixed body; base provided in the fixed body; a base slit comprising a linear portion provided along the same direction with the moving direction of the operation body; and a curved portion upwardly or downwardly extended from a front end of the linear portion located in a withdrawing direction of the operation body, the base slit provided in the base; first and second slides movably coupled to the base to be movable along the base and to be movable in communication with each other; a slide slit provided to penetrate the second slide; a first transfer unit having one end movably coupled to the base slit and the other end inserted in the slide slit to penetrate the second slide; a second transfer unit provided in the operation body and detachably coupled to the first transfer unit, the second transfer unit configured to move the first transfer unit to the curved portion from the linear portion when the operation body is moved towards the withdrawing direction from the fixed body and the first transfer unit to the linear portion from the curved portion when the operation body is moved towards the inserting direction in the fixed body; a spring provided to connect the base and the first slide with each other and move the first slide towards a rear end of the linear portion wen the first transfer unit is moved to the linear portion from the curved portion; and an attractive power supply unit configured to supply a power to the second slide to move the second slide towards a rear end of the linear portion.
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Inventors:
LEE JIHONG (KR)
JEONG KWANWOONG (KR)
JEONG KWANWOONG (KR)
Application Number:
PCT/KR2019/004564
Publication Date:
October 31, 2019
Filing Date:
April 16, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
D06F37/10; D06F37/28; D06F39/14
Foreign References:
| KR101114477B1 | 2012-02-24 | |||
| US20140053612A1 | 2014-02-27 | |||
| JP2017108770A | 2017-06-22 | |||
| KR101364867B1 | 2014-02-20 | |||
| KR20150130880A | 2015-11-24 |
Other References:
See also references of EP 3784828A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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