Title:
ARC-SHAPED ADJUSTING LOCK
Document Type and Number:
WIPO Patent Application WO/2021/143225
Kind Code:
A1
Abstract:
Disclosed is an arc-shaped adjusting lock (100), comprising a base (110), an adjusting member (120) and a pressing lock assembly (130), wherein the base (110) is connected to a mutually assembled first LED box (1); the base (110) is provided with a first arc-shaped portion (111); the adjusting member (120) is connected to a mutually assembled second LED box (2); the adjusting member (120) is provided with a second arc-shaped portion (121) attached to the first arc-shaped portion (111); the first arc-shaped portion (111) and the second arc-shaped portion (121) are in arc-shaped sliding fit by means of a staggered double-V-shaped groove set (150) and two elastic glass beads (160); and a locking operation after arc-shaped sliding is achieved between the first arc-shaped portion (111) and the second arc-shaped portion (121) by means of the pressing lock assembly (130).
Inventors:
WAN YONGGUANG (CN)
XIAO YULONG (CN)
XIAO YULONG (CN)
Application Number:
PCT/CN2020/121067
Publication Date:
July 22, 2021
Filing Date:
October 15, 2020
Export Citation:
Assignee:
UNILUMIN GROUP CO LTD (CN)
International Classes:
F16M11/06; F16M11/16; G09F9/302; G09F9/33; E05B65/00
Domestic Patent References:
| WO2012086873A1 | 2012-06-28 |
Foreign References:
| CN111255999A | 2020-06-09 | |||
| CN104183198A | 2014-12-03 | |||
| CN208153468U | 2018-11-27 | |||
| CN108962048A | 2018-12-07 | |||
| CN105575272A | 2016-05-11 | |||
| CN207863656U | 2018-09-14 | |||
| JP2006106046A | 2006-04-20 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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