JPS6313815U

JPS6313815U -

Info

Publication number: JPS6313815U
Application number: JP10675886U
Authority: JP
Priority date: 1986-07-14
Filing date: 1986-07-14
Publication date: 1988-01-29

Description

[Brief explanation of the drawing]

第１図はこの考案の包装用シートの製作の中間
段階を示す展開図、第２図は第１図よりやや進ん
だ段階の展開図、第３図は組み立ての途中の状態
の斜視図、第４図は組み立てた状態の斜視図、第
５図は素材としての可撓性シートの一例を示す拡
大断面図、第６図ａ，ｂ，ｃは包装用シートに補
強用部材を添設する場合の三例を示す説明的断面
図で、第７図は包装用シート内に嵌装すべき別箇
体の補強用板材の斜視図である。なお図において、１……可撓性シート、２，３
……内折れ線、４，５，６……本体壁部、７……
内折れ線、８……折り返し縁部、９，１０……内
折れ線、１１，１２……端壁部、１３，１４，１
５，１６……内折れ線、１７，１８，１９，２０
……辺縁、２１，２２，２３，２４……外折れ線
、２５，２６……接着部、２７……包装用シート
、３１……係止部、３７……補強用板材、３８…
…補強用板材、である。 Fig. 1 is a developed view showing an intermediate stage in the production of the packaging sheet of this invention, Fig. 2 is a developed view at a stage slightly advanced from Fig. 1, Fig. 3 is a perspective view of the state in the middle of assembly, Figure 4 is a perspective view of the assembled state, Figure 5 is an enlarged sectional view showing an example of a flexible sheet as a material, and Figures 6 a, b, and c are when reinforcing members are attached to the packaging sheet. FIG. 7 is a perspective view of a separate reinforcing plate to be fitted into the packaging sheet. In the figure, 1...flexible sheet, 2, 3
...Inner fold line, 4, 5, 6... Body wall, 7...
Inner fold line, 8...Folding edge, 9, 10...Inner fold line, 11, 12...End wall part, 13, 14, 1
5, 16...Inner fold line, 17, 18, 19, 20
... Edge, 21, 22, 23, 24 ... Outer fold line, 25, 26 ... Adhesive section, 27 ... Packaging sheet, 31 ... Locking section, 37 ... Reinforcement plate material, 38 ...
...It is a reinforcing plate material.

補正昭６１．１０．１３図面の簡単な説明を次のように補正する。明細書第８頁第１７行ないし第１９行の「ａ，
ｂ，ｃ」を削除し、明細書第８頁第１９行の「で、」と「第７図」
との間に次のとおり加入する。「それらの中、ａは包装用シートの本体壁部の
一辺の内面に補強用部材を添設した場合、ｂ及び
ｃはそれぞれ同じく二辺及び三辺の内面に補強用
部材を添設した場合を示し、」Amendment October 13, 1981 The brief description of the drawing is amended as follows. "a," on page 8, line 17 to line 19 of the specification
b, c" were deleted, and "de," and "Fig. 7" on page 8, line 19 of the specification were deleted.
The following will be added between: "Among them, a is a case in which a reinforcing member is attached to the inner surface of one side of the main body wall of the packaging sheet, and b and c are cases in which a reinforcing member is attached to the inner surface of two and three sides, respectively. "

Claims

[Scope of Claim for Utility Model Registration] 1. A rectangular main body made of a flexible sheet is divided into three equal parts along an inward fold line, each with a main body wall,
A folded edge is formed on one end of the main body wall through an internal fold line, and a trapezoid with a height equal to the length of the edge of the main body wall is formed on both ends of the main body via the internal fold line. The end walls are arranged in a row, and these end walls form an inward fold line that forms an equilateral triangle with one side of the edge of the central main body wall when unfolded against the main body wall, and In the wall part, an equilateral triangle is formed with each end edge as one side and the edge of the trapezoid and the outer fold line as the other two sides, and in the main body wall part on the opposite side to where the folded edges are connected, . A packaging sheet formed by adhering the end wall portion and the main body wall portion in contact with the end wall portion along the outside of the outer fold line of the end wall portion. 2. The packaging sheet according to claim 1, wherein the sheet is made of a composite material consisting of a plastic film, an aluminum vapor-deposited layer, a cloth layer, and a foam layer from the outside to the inside. 3. The packaging sheet according to claim 1, wherein a reinforcing plate is attached to at least a portion of the main body wall inside the sheet. 4. The packaging sheet according to claim 1, wherein a locking portion is appropriately formed between the folded edge and the main body edge with which the folded edge overlaps during assembly.