Title:
INSERT NUT INSERTION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/270762
Kind Code:
A1
Abstract:
The present invention relates to an insert nut insertion structure comprising: an insert nut including a bolt-fastening part, which has screw threads on the inner periphery thereof so that a bolt can be fastened thereto, and a flange part, which is provided at the outer periphery of the bolt-fastening part and extends in the circumferential direction of the bolt-fastening part; and a nut-fixing groove into which the insert nut can be inserted in a first direction intersecting with the bolt-fastening direction, wherein the nut-fixing groove includes: a flange accommodation part having an inner space corresponding to the shape of the flange part; and a pair of fingers which are provided above the flange part disposed in the flange accommodation part, and which are provided in a cantilever shape so as to partially encompass the circumference of the bolt-fastening part.
Inventors:
AN JI-MYONG (KR)
JEON BYEONG-JUN (KR)
JEON BYEONG-JUN (KR)
Application Number:
PCT/KR2022/006909
Publication Date:
December 29, 2022
Filing Date:
May 13, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
F16B37/04; F16B4/00; F16B7/18; H01M50/20
Foreign References:
| KR100215558B1 | 1999-08-16 | |||
| JP2010169164A | 2010-08-05 | |||
| US20090053588A1 | 2009-02-26 | |||
| KR100808926B1 | 2008-03-03 | |||
| JPH0669426U | 1994-09-30 | |||
| KR20210081117A | 2021-07-01 |
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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