Title:
JUNCTION STRUCTURE
Document Type and Number:
Japanese Patent JP2023161814
Kind Code:
A
Abstract:
To securely perform locking.SOLUTION: A junction structure connects between a first junction of a first member and a second junction of a second member. The first junction has a first convex part having a first recess lying along a prescribed direction and a second recess lying along an intersecting direction so as to intersect with the prescribed direction and intersecting with the first recess, and a first concave part. The second junction has a second convex part, which fits to the first concave part and has a third recess lying along the prescribed direction and a fourth recess lying along the intersecting direction so as to intersect with the third recess, and a second concave part fitting to the first convex part. The junction structure has a first engaging member, which is inserted into a first hole formed of the first recess and the third recess and prevents the first convex part and the second convex part adjacent to each other from being separated away in the intersecting direction by engaging, and a second engaging member, which is inserted into a second hole formed of the second recess and the fourth recess and prevents the first convex part and the second convex part adjacent to each other from being separated away in the prescribed direction by engaging. The first engaging member comes in contact with the second engaging member.SELECTED DRAWING: Figure 4
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Inventors:
TSUJI YASUHIKO
Application Number:
JP2022072398A
Publication Date:
November 08, 2023
Filing Date:
April 26, 2022
Export Citation:
Assignee:
OHBAYASHI CORP
International Classes:
E04B1/61; B27M1/08; F16B12/12; F16B12/46
Attorney, Agent or Firm:
Patent Attorney Corporation Isshiki International Patent Office
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