JPH0352184U

JPH0352184U -

Info

Publication number: JPH0352184U
Application number: JP11387189U
Authority: JP
Priority date: 1989-09-28
Filing date: 1989-09-28
Publication date: 1991-05-21

Description

[Brief explanation of drawings]

第１図は、この考案に係るフアイリングボツク
スの一実施例を示す斜視図で、展開開放状態を示
す。第２図および第３図は、同フアイリングボツ
クスの成形に際して実施する溶着手法を示すもの
で、第２図は、型枠によるコ字形帯片および舌片
の保持状態を示す平面図、第３図は、表紙、背表
紙、裏表紙を載置した状態の正面図で、型枠は一
点鎖線で示す。１……表紙、２……背表紙、３……裏表紙、４
……スコアー、５，６……コ字形帯片、７……舌
片、８……線条体、９……書類押え。 FIG. 1 is a perspective view showing an embodiment of the filing box according to the present invention, showing the opened state. Figures 2 and 3 show the welding method used when molding the filing box. Figure 2 is a plan view showing how the U-shaped strip and tongue are held by the mold, and The figure is a front view with the front cover, spine, and back cover placed, and the formwork is indicated by a chain line. 1...Cover, 2...Spine cover, 3...Back cover, 4
... score, 5, 6 ... U-shaped strip, 7 ... tongue piece, 8 ... striatum, 9 ... document holder.

Claims

[Scope of Claim for Utility Model Registration] (1) A front cover, a spine, and a back cover are divided by two parallel scores provided in the center of a rectangular thermoplastic synthetic resin plate, and the front cover and back cover are divided into sections. Weld U-shaped thermoplastic synthetic resin strips in an upright position along the outer periphery on three sides of the inner surface, and fit the U-shaped strips on the back cover side into the U-shaped strips on the front cover side. A filing box characterized in that it has a size that corresponds to a state, and is capable of taking two forms, a box-like closed state and an expanded open state, using a score. (2) Tongues made of thermoplastic synthetic resin are erected and welded to the inner surface of the upper and lower ends of the spine, independent of the U-shaped strip, and a filament for holding documents is mounted between both tongues. The filing box according to claim 1. (3) The filing box according to claim 1 or 2, further comprising a document holder made of an elastic material attached to both inner surfaces of the front and back covers.