Title:
BOLT FASTENING STRUCTURE USING SUPPORT CLIP AND BASE TRUSS ADOPTING SAME
Document Type and Number:
WIPO Patent Application WO/2023/172095
Kind Code:
A1
Abstract:
The present invention provides a bolt fastening structure for allowing a bolt to be fastened to a base member having a blind surface by using a support clip without bolt penetration or forming a guide insertion groove, and a base truss adopting same. The bolt fastening structure using a support clip according to an appropriate embodiment of the present invention includes: a base member having a clip insertion hole formed through at least one surface thereof; a support clip inserted into the clip insertion hole of the base member to be installed; and an anchoring bolt having a square-neck portion between a head and a body of a bolt and a push spring coupled to the head, wherein the head of the anchoring bolt is inserted through the clip insertion hole and rotated in a direction so that the square-neck portion is fitted into the clip insertion hole to prevent rotation, and the head comes in close contact with the base member by elastic repulsive force of the push spring supported by the support clip.
Inventors:
CHOI HWAN RYEONG (KR)
Application Number:
PCT/KR2023/003286
Publication Date:
September 14, 2023
Filing Date:
March 10, 2023
Export Citation:
Assignee:
CHOI HWAN RYEONG (KR)
International Classes:
E04F13/08; F16B5/02; F16B37/04
Foreign References:
| KR20090007137U | 2009-07-15 | |||
| JPH07322450A | 1995-12-08 | |||
| KR20170000106U | 2017-01-09 | |||
| KR20150003308U | 2015-09-03 | |||
| KR20110122423A | 2011-11-10 |
Attorney, Agent or Firm:
JEONG, Nam Jin (KR)
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