JPS6074642U

JPS6074642U - lectern

Info

Publication number: JPS6074642U
Application number: JP16773983U
Authority: JP
Inventors: 久美子金崎
Original assignee: 株式会社工文社
Priority date: 1983-10-28
Filing date: 1983-10-28
Publication date: 1985-05-25
Also published as: JPS6235410Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示すものであってその第１図は
略示展開裏平面図、第２図は滑り止め部の構成態様を示
す部分側断面図、第３図は本案品の組立態様を示す一部
切截斜視図、第４図は第３図の補強立縁の折り曲げ状態
を示す右側の部分正面図、第５図は同上の背面図である
。１・・・・・・底壁、２′・・・・・・背壁２の下端、
３・・・・・・斜壁、３′・・・・・・平坦凹所、４・
・・・・・補強立縁、５・・・・・・嵌合切溝、６・・
・・・・接合縁辺、８・・・・・・横長切溝、９．１１
・・・・・・斜め折り目線、１０．１２・・・・・・三
角状折り込み部、ａ・・・・・・折り目線ζａ′・・・
・・・差込み舌片７の構成際（差込み舌片７の折り曲げ
根部）、ｂ・・・・・・横の折り目線、ｙ′・・・・・
・滑り止み部ｙの山形勾配面、２・・・・・・稜線。The drawings show an embodiment of the present invention, in which Fig. 1 is a schematic exploded back plan view, Fig. 2 is a partial side sectional view showing the configuration of the anti-slip part, and Fig. 3 is an assembly of the proposed product. FIG. 4 is a partial front view of the right side showing a bent state of the reinforcing edge of FIG. 3, and FIG. 5 is a rear view of the same. 1...Bottom wall, 2'...Lower end of back wall 2,
3...Slanted wall, 3'...Flat recess, 4.
... Reinforced vertical edge, 5 ... Fitting groove, 6 ...
...joint edge, 8...horizontal kerf, 9.11
......Diagonal fold line, 10.12...Triangular folding part, a...Fold line ζa'...
...When forming the insert tongue piece 7 (bending base of the insert tongue piece 7), b...Horizontal crease line, y'...
・Chevron slope surface of non-slip part y, 2...ridge line.

Claims

[Scope of utility model registration request]

A thin plate material such as cardboard is used to bend the bottom wall, back wall, and diagonal wall to form an isosceles triangular shape on the sides, and a chevron-shaped anti-slip is formed at the front corner, and the bottom wall is folded under the diagonal wall. From the horizontally elongated notches on both left and right sides provided at appropriate positions in the front, and the rearmost fold line of the crease line that forms the chevron-shaped non-slip part and the flat recess connected to the rear thereof, the front separated edge By overlapping the insertion tongue pieces corresponding to the horizontally elongated cut portions so that their bent roots fit and match, the bottom wall and the front end of the inclined wall are joined to form a side chevron-shaped non-slip portion. The joint edge connected to the end of the bottom wall is bent and raised, and this and the lower end of the back wall, which is bent from the crease line forming the ridge line, are fixed in an appropriate manner, and if necessary, both sides of the bottom wall are fixed. The triangular parts formed by bending the folded edges of appropriate width and the upper ends of the reinforcing standing edges inward from the creases are glued and held on the bottom wall surface and the back surface of the slanted wall, thereby reinforcing right angles on both sides of the back wall. A lectern characterized by forming a standing edge.