Title:
ROTARY KNOB ASSEMBLY CAPABLE OF UP-AND-DOWN MOTION
Document Type and Number:
WIPO Patent Application WO/2015/160133
Kind Code:
A1
Abstract:
A rotary knob assembly capable of up-and-down motion is provided. The rotary knob assembly includes a lower case with an oil damper; a rotary sleeve rotatably disposed in the lower case with a connecting hole; a slide cam that moves linearly with respect to the lower case with a pair of cam grooves and a sleeve hole; an elastic member disposed between the slide cam and the lower case; an up-and-down moving sleeve that moves up and down with respect to the rotary sleeve with a pair of up-and-down cams inserted in the pair of cam grooves of the slide cam; a rotary knob that is rotatably connected to the up-and-down moving sleeve; and an upper case connected to the lower case to limit vertical movement of the rotary knob, wherein a moving speed of the slide cam is controlled by the oil damper.
Inventors:
SEO JAE-KAB (KR)
BANG HEYUN-MOON (KR)
EUM JAE-YONG (KR)
LEE HO-SUN (KR)
BANG HEYUN-MOON (KR)
EUM JAE-YONG (KR)
LEE HO-SUN (KR)
Application Number:
PCT/KR2015/003474
Publication Date:
October 22, 2015
Filing Date:
April 07, 2015
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H01H19/10
Foreign References:
| JP2000123684A | 2000-04-28 | |||
| KR20050060831A | 2005-06-22 | |||
| KR20000033796A | 2000-06-15 | |||
| US20070199806A1 | 2007-08-30 | |||
| US20140021024A1 | 2014-01-23 |
Attorney, Agent or Firm:
JEONG, Hong-sik (Daelim Bldg. 53, Seochojungang-ro,Seocho-gu, Seoul 137-953, KR)
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