Title:
SWIVEL LOCKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/132616
Kind Code:
A1
Abstract:
The disclosure in the present specification relates to provision of a swivel locking device for allowing a seat to rotate or firmly holding the seat in response to a simple manipulation. According to an embodiment of the disclosure in the present specification, a swivel locking device comprises: an upper disk coupled to a seat of a vehicle; a middle disk coupled to a rail of the vehicle and coupled to the bottom surface of the upper disk through ball bearings coupled to the upper portion of the middle disk to be able to rotate with reference to an axis formed in the upward/downward direction; a lower disk formed on the lower portion of the middle disk and coupled to the upper disk; a locking portion, one end of which is coupled to the upper disk, and the other end of which elastically pressurizes the middle disk and the ball bearings; and a lever portion coupled to the upper disk so as to release pressurization by the locking portion in response to driving of a lever, wherein the other end of the locking portion holds the upper disk and the middle disk while making close contact with the ball bearings and the middle disk.
Inventors:
WOO HYUN CHUL (KR)
JUN HUN YEONG (KR)
JUN HUN YEONG (KR)
Application Number:
PCT/KR2018/016915
Publication Date:
July 04, 2019
Filing Date:
December 28, 2018
Export Citation:
Assignee:
DAECHANG SEAT CO LTD DONGTAN (KR)
International Classes:
B60N2/14
Foreign References:
| KR20070068858A | 2007-07-02 | |||
| KR20120038073A | 2012-04-23 | |||
| KR19990042830A | 1999-06-15 | |||
| JPH0518343U | 1993-03-09 | |||
| KR19960033881A |
Attorney, Agent or Firm:
LEE, Sang-Pil (KR)
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