Title:
FURNITURE FRAME FIXING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/191368
Kind Code:
A1
Abstract:
The present invention relates to a furniture frame fixing device comprising: a lower body portion having a lower end coupled to an upper end of a vertical frame and having an upper end including a first shaft hole formed therethrough; an upper body portion disposed at an upper portion of the lower body portion to bring an upper end into close contact with a ceiling and having a lower end including a second shaft hole formed therethrough to face the first shaft hole; a height adjustment portion disposed between the lower body portion and the upper body portion to be horizontally rotatable, having an upper end and a lower end coupled to the first shaft hole and the second shaft hole in a screw coupling method, respectively, and changing the distance between the lower body portion and the upper body portion through forward and reverse rotation; a pair of fixing portions coupled to both sides of the upper body portion, respectively, to be in close contact with the ceiling, having at least one through-hole extending vertically therethrough, and having multiple engaging grooves formed concavely along the inner circumferential surface of the through-hole; and a pair of fastening portions each having multiple engaging protrusions protruding from and formed along the side surface thereof so that the engaging protrusions are inserted into the engaging grooves to make male-female engagement, wherein when each of the fastening portions is inserted through the lower side of the through-hole, the upper end of each of the fastening portions is inserted through an installation hole of the ceiling to be coupled thereto and the lower end thereof is engaged with and positioned at the lower end of the through-hole.
Inventors:
LEE GI TAE (KR)
Application Number:
PCT/KR2023/003716
Publication Date:
October 05, 2023
Filing Date:
March 21, 2023
Export Citation:
Assignee:
RAON SYSTEM FURNITURE CO LTD (KR)
International Classes:
A47B95/00; A47B96/14; A47B97/00
Foreign References:
| KR200365562Y1 | 2004-10-20 | |||
| KR0130757Y1 | 1998-12-15 | |||
| US4708552A | 1987-11-24 | |||
| US3398627A | 1968-08-27 | |||
| KR20160134079A | 2016-11-23 | |||
| KR102449168B1 | 2022-09-29 |
Attorney, Agent or Firm:
TEHERAN PATENT FIRM (KR)
Download PDF: