JPH0245981U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図〜第４図は本考案の実施例を示し、第１
図は第１実施例を示す二層袋の斜視図、第２図は
同二層袋の縦断面図、第３図は第２実施例を示す
第１図相当図、第４図は同実施例を示す第２図相
当図、第５図は従来技術の使用態様を示す縦断面
図、第６図は従来技術１を示す二層袋の正面図、
第７図は従来技術２を示す二層袋の斜視図である
。 １……二層袋、１ａ……１の一側面、１ｂ……
１の他側面、２……内袋、３……外袋、５……２
の袋口、６……３の袋口、７……固着部、１２…
…遊離部。 1 to 4 show embodiments of the present invention.
The figure is a perspective view of a two-layer bag showing the first embodiment, FIG. 2 is a longitudinal sectional view of the same double-layer bag, FIG. 3 is a view corresponding to FIG. 1 showing the second embodiment, and FIG. 4 is the same implementation. FIG. 2 is a diagram corresponding to an example, FIG. 5 is a vertical sectional view showing how the prior art is used, FIG. 6 is a front view of a double-layer bag showing prior art 1,
FIG. 7 is a perspective view of a two-layer bag showing Prior Art 2. 1...Double-layer bag, 1a...One side of 1, 1b...
1 other side, 2...inner bag, 3...outer bag, 5...2
bag opening, 6...3 bag opening, 7...fixing part, 12...
...Free part.

Claims (1)

【実用新案登録請求の範囲】 外袋と内袋とから成り、少なくとも両袋の底部
を越えた部位から袋口にかけては内袋と外袋とが
互いに一体でなく遊離可能形成された二層袋にお
いて、 二層袋を偏平に折り畳んだ場合に、内・外袋の
一側面の袋口に近い部位同士を当該袋口に沿わせ
て一体化して固着部成すとともに、内・外袋の他
側面に内袋と外袋同士が離間可能になる遊離部を
形成したことを特徴とする二層袋。[Scope of Claim for Utility Model Registration] A two-layer bag consisting of an outer bag and an inner bag, where the inner bag and outer bag are not integral with each other but can be separated from each other at least from the area beyond the bottom of both bags to the bag opening. When the two-layer bag is folded flat, the parts near the bag opening on one side of the inner and outer bags are integrated along the bag opening to form a fixed part, and the other side of the inner and outer bags A double-layer bag characterized by forming a free part that allows the inner bag and the outer bag to be separated from each other.