JPH0177421U

JPH0177421U -

Info

Publication number: JPH0177421U
Application number: JP1987172956U
Authority: JP
Priority date: 1987-11-12
Filing date: 1987-11-12
Publication date: 1989-05-25

Description

[Brief explanation of drawings]

図面は本考案ケースの蓋体の実施例を示すもの
で、第１図は斜視図、第２図は同蓋体の隅部材を
取外した隅部の斜視図、第３図は本考案要部の隅
部材の斜視図、第４図は同蓋体の内側に用いる隅
部材の斜視図、第５図は第１図−線断面図で
ある。１…表面板、３，４…側面板、５，６…縁枠、
７…隅枠、８…隅部材、９…条溝、１０…凹段面
部。 The drawings show an embodiment of the lid of the case of the present invention. Figure 1 is a perspective view, Figure 2 is a perspective view of the corner of the lid with the corner member removed, and Figure 3 is the main part of the invention. FIG. 4 is a perspective view of a corner member used inside the lid, and FIG. 5 is a sectional view taken along the line taken in FIG. 1. 1... Surface plate, 3, 4... Side plate, 5, 6... Edge frame,
7... Corner frame, 8... Corner member, 9... Groove, 10... Concave stepped surface portion.

Claims

[Claims for Utility Model Registration] (1) One rectangular face plate 1 and two thin rectangular vertical side plates 3 having lengths substantially equal to the lengths of both vertical edges of said face plate 1. and a length substantially equal to the length of both horizontal edges of the top plate 1 and the vertical side plate 3.
two thin rectangular horizontal side plates 4 having a width substantially equal to the width of , and two narrow rectangular horizontal side plates 4 having a width substantially equal to the width of two vertical edge frames 5 having a first groove 9 and a second groove 9 into which one side edge of each longitudinal side plate 3 is fitted, forming a right angle to the first groove 9; , first grooves 9 that are shorter than the length of each lateral edge of the surface plate 1 and that are fitted into each lateral edge of the surface plate 1 at right angles.
and two lateral edge frames 6 having second grooves 9 that are perpendicular to the first groove 9 and into which one side edge of each of the lateral side plates 4 is fitted; First grooves 9 located at the four corners and having a height substantially equal to the width of each of the longitudinal and lateral side plates 3 and 4 and fitted into each longitudinal end of each of the longitudinal side plates 3 at right angles; four corner frames 7 having second grooves 9 that are perpendicular to the first grooves 9 and into which each longitudinal end of each of the lateral side plates 4 is substantially fitted; and the front plate. Corner members 8 fixed at the four corners of the recessed stepped surfaces formed from one side edge of each of the vertical and horizontal side plates 3 and 4, each end surface of each of the vertical and horizontal edge frames 5 and 6, and each end surface of each of the corner frames.
The corner member 8 includes a surface portion 12, side portions 13 and 14 that are perpendicular to each other, a protrusion locking edge 15 that is perpendicular to the inner edge of the surface portion 12, and Side part 1
3 and 14 are provided with protruding locking edges 16 and 17 spaced apart from each other, and when fitted in the recessed stepped surface portion 10, the inner surfaces of the protruding locking edges 15 are aligned with adjacent vertical and horizontal lines. Engage with the inner edges 18 of the edge frames 5, 6, and connect the inner surfaces of the protruding locking edges 16, 17 to the outer edges 19 of the edge frames 5, 6 and the inner ends 16 of the locking edges 16, 17.
', 17' are engaged with both outer edges 20 of the corner frame 7. (2) The case according to claim 1, wherein the corner member 8 is made of synthetic resin.