Title:
SCREW-IN TYPE HOOK METAL FIXTURE
Document Type and Number:
Japanese Patent JP2023000650
Kind Code:
A
Abstract:
To provide a screw-in type hook metal fixture in which a screw is hardly loosened compared with a conventional constitution.SOLUTION: A nut is screwed to a base end part of a male screw part 4 with respect to a main body metal fixture 2 having the male screw part 4 which is formed at a tip side, and whose tip part is formed into a tapered shape, and a hook part 5 formed at a base end side. By this constitution, an axial force of the male screw part 4 can be increased by moving the nut 3 which is screwed into the base end part of the male screw part 4 to the tip side in a posture that an upper side of a hook is turned up by screwing the male screw part 4 into an object, and making the nut directly or indirectly contact with the object P, and thereby, the nut becomes hardly to be loosened compared with a conventional constitution.SELECTED DRAWING: Figure 2
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Inventors:
TSUJI MASANORI
Application Number:
JP2021101596A
Publication Date:
January 04, 2023
Filing Date:
June 18, 2021
Export Citation:
Assignee:
TSUJI MASANORI
TSUJI TATSUO
TSUJI TATSUO
International Classes:
F16B35/06; A47G29/00; F16B25/00; F16B35/00; F16B45/00
Attorney, Agent or Firm:
Yasutoshi Iwata
Matsuura Kitao
Yu Yamamoto
Matsuura Kitao
Yu Yamamoto
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