JPS6294040U

JPS6294040U -

Info

Publication number: JPS6294040U
Application number: JP18612885U
Authority: JP
Priority date: 1985-12-02
Filing date: 1985-12-02
Publication date: 1987-06-16

Description

[Brief explanation of drawings]

第１図は本考案によるインク容器の一実施例を
示す概略構成図、第２図ａ，ｂは本考案によるイ
ンク容器の開口部組立て状態を示す概略側面図、
第３図は従来技術によるインク容器を説明するた
めの概略斜視図であり、それぞれ、１０１……開
口、１０２……袋、１０３……外部接続管、１０
４……弾性部材、１０５および１０６……押し型
部材、１０７……フイルム周辺部、１０８……隙
間、１０９……フイルム接合部、１１０……押し
型部材つき当て部分、１１１……押し型、３０１
……可撓性フイルム、３０２……フイルム周囲、
３０３……袋の開口部、３０４……接続管、３０
５……接続管の周辺、を示す。 FIG. 1 is a schematic configuration diagram showing an embodiment of an ink container according to the present invention, and FIGS. 2 a and 2 b are schematic side views showing an assembled state of the opening of the ink container according to the present invention.
FIG. 3 is a schematic perspective view for explaining an ink container according to the prior art, in which 101...opening, 102...bag, 103...external connecting pipe, 10
4...Elastic member, 105 and 106...Press mold member, 107...Film periphery, 108...Gap, 109...Film joint portion, 110...Press mold member abutting portion, 111...Press mold, 301
... Flexible film, 302 ... Around the film,
303...Bag opening, 304...Connecting pipe, 30
5... Shows the surroundings of the connecting pipe.

Claims

[Scope of utility model registration request]

In the ink container, the ink container is composed of a bag made entirely of a flexible film material and having an opening opening into a cylindrical shape, and an elastic member having a connecting pipe to the outside and inserted into the opening. A pair of vertically divided parts, each of which has an outer circumferential length of the member shorter than an inner circumferential length of the opening, and has an inner circumferential length larger than the inner circumferential length of the opening, and forms a press die having a shape that is narrow in the vertical direction and wide in the left and right sides. The elastic member inserted into the opening is fixed by pressing the upper and lower pressing members from above and below against the outer surface of the flexible film of the opening, respectively. ink container.