JPH0438930U

JPH0438930U -

Info

Publication number: JPH0438930U
Application number: JP8078490U
Authority: JP
Priority date: 1990-07-30
Filing date: 1990-07-30
Publication date: 1992-04-02

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例の開閉扉を開いたと
きの斜視図。第２図は実施例の開閉扉を閉じたと
きのストツパー機構を示す横断平面図。第３図は
該実施例の紙製収納箱のストツパー機構部の展開
図を示す。１……開口端、２……開閉扉、３……開口部、
４……内壁体、５……芯体、６……外壁、７……
ヒンジ機構、８……〓形切込み線、９……第１折
曲げ線、１０……第２折曲げ線、１１……扉スト
ツプ面、１２……切込み線、１３……突部、１４
……ステー。 FIG. 1 is a perspective view of an embodiment of this invention when the opening/closing door is opened. FIG. 2 is a cross-sectional plan view showing the stopper mechanism when the opening/closing door of the embodiment is closed. FIG. 3 shows a developed view of the stopper mechanism of the paper storage box of this embodiment. 1...opening end, 2...opening/closing door, 3...opening,
4... Inner wall body, 5... Core body, 6... Outer wall, 7...
Hinge mechanism, 8... Shape cut line, 9... First bending line, 10... Second bending line, 11... Door stop surface, 12... Cutting line, 13... Protrusion, 14
...Stay.

Claims

[Scope of utility model registration request]

In a storage box with an opening/closing door that fits into an opening made of paper, the opening end is bent at least twice so as to be rolled up into the inside of the storage box, and the first bent part is used as an inner wall, so that the opening end is folded into the inside of the storage box. At least a second bent portion provided between the inner wall and the outer wall of the storage box is used as a core, and a substantially square-shaped cut line is formed in a part of the inner wall that is recessed from the opening end by approximately the thickness of the door. with its protrusion facing in the depth direction, and bend it at right angles toward the center of the opening so that the line connecting the lower ends of the square-shaped cut lines is parallel to the ridgeline of the opening end. The first bending line is provided so that
A second bending line is provided in parallel to the first bending line between the protrusion and the first bending line on the shaped cut surface so that the first bending line can be bent in the depth direction of the opening. A door stop surface is formed between the second bending line, and a cut line is provided in a part of the core body, so that only the protrusion is inserted and the shape excluding the door stop surface forms the door stop surface. A structure of a stopper for an opening/closing door, characterized in that it constitutes a stay.