JPH01177396U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a cross-sectional view of Fig. 1, Fig. 3 is a perspective view of a joint fitting of the same embodiment, and Fig. 4 is a perspective view of another embodiment. , Figures 5 and 6 are perspective views of the joint fittings of the same embodiment,
FIG. 7 is a perspective view of a conventional joint structure. 1,1 ₁ ...Box body, 2...Top piece, 3...
... Side piece, 4 ... Standing piece, 5 ... Upright piece, 6 ... Holding part, 7, 7 ₁ , 7 ₂ ... Joint fitting, 8 ...
Diagonal piece, 9... screw, 10... connecting member.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) Box main body 1, 1 with top piece 2, side piece 3, stationary piece 4 bent outward from side piece 3, and upright piece 5 bent upward from stationary piece ₄ joint fittings 7, 7 that can be inserted between the side piece 3 and the upright piece 5.
₁ and 7 ₂ are provided with two diagonal pieces 8 into which screws 9 are screwed, and the top pieces 2 of two adjacent box bodies 1 and _{1 1} are connected by a connecting member 10, and a joint fitting is attached to the adjacent upright piece 5. The diagonal pieces 8 of 7, _{7 1} , 7 ₂ and the opposing edge pieces 12 are brought into contact with each other, and the screws 9 of the two diagonal pieces 8 are screwed in to press the lower ends of the two adjacent side pieces 3, respectively. The joint structure of the box. (2) Adjacent end faces of the box bodies 1, ₁₁ are cut diagonally to each other with respect to the axis, and the two diagonal pieces 8 of the joint fittings ₇₁ , ₇₂ are formed by cutting them diagonally to each other with respect to the axis.
2. The box joint structure according to claim 1, wherein the joint structure is provided on two sides that are substantially perpendicular to each other.