Title:
FRICTION-REINFORCING MEMBER AND VIBRATION-ABSORBING MODULE, FOR WASHING MACHINE, INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2023/140639
Kind Code:
A1
Abstract:
The present invention relates to a friction-reinforcing member (100) for use in a vibration-absorbing module for a washing machine, the friction-reinforcing member (100) comprising: a body part (120) having a hollow part (122) through which a bar connected to a housing of a washing machine passes; and a lubricant groove (140) formed to supply a lubricant, for reducing abrasion of the hollow part (122) caused by friction with the bar, to the friction surface (124) of the hollow part (122) of the body part (120), and according to the present invention, when the bar moves, the lubricant flows and is impregnated between the bar and the friction surface of the hollow part, thereby minimizing the abrasion of the surface due to friction. In addition, the present invention relates to: a vibration-absorbing module (10), for a washing machine, including the friction-reinforcing member; and a vibration-absorbing device (1), for a washing machine, including the vibration-absorbing module.
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Inventors:
PARK WON SEOK (KR)
KIM JUNG CHAN (KR)
KIM TAE GYU (KR)
CHOI WON SEOG (KR)
KIM JUNG CHAN (KR)
KIM TAE GYU (KR)
CHOI WON SEOG (KR)
Application Number:
PCT/KR2023/000929
Publication Date:
July 27, 2023
Filing Date:
January 19, 2023
Export Citation:
Assignee:
SAM CHEON IND CO LTD (KR)
International Classes:
D06F37/20; F16F15/02
Foreign References:
| KR100437062B1 | 2004-06-23 | |||
| KR20150081742A | 2015-07-15 | |||
| KR20090012698U | 2009-12-14 | |||
| KR20000015654U | 2000-08-05 | |||
| KR20000008171U | 2000-05-15 |
Attorney, Agent or Firm:
KANG, Chul Joong (KR)
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