JPS63192267U

JPS63192267U -

Info

Publication number: JPS63192267U
Application number: JP8124887U
Authority: JP
Priority date: 1987-05-29
Filing date: 1987-05-29
Publication date: 1988-12-12

Description

[Brief explanation of the drawing]

第１図は本考案の１実施例による液体注出装置
におけるスパウトの断面図、第２図はホースコネ
クタの断面図、第３図及び第４図は使用状態を示
す説明図、第５図及び第６図は従来の液体注出装
置のホースコネクタ及び弁装置の説明図である。１０…袋体、１２…スパウト、１３…拡径部、
１４…フランジ部、１５…注出孔、１８…弁部材
、１９…凹部、２１…縦孔、２２…連絡孔、２３
…突起、２４…キヤツプ、２５…ホースコネクタ
、２６…内孔、２７…嵌合部材、２８ａ…開口、
２９…ダイヤフラム、３０…排出孔。 Fig. 1 is a sectional view of a spout in a liquid dispensing device according to an embodiment of the present invention, Fig. 2 is a sectional view of a hose connector, Figs. 3 and 4 are explanatory diagrams showing usage conditions, and Figs. FIG. 6 is an explanatory diagram of a hose connector and a valve device of a conventional liquid pouring device. 10... Bag body, 12... Spout, 13... Expanded diameter part,
14... Flange part, 15... Outlet hole, 18... Valve member, 19... Recessed part, 21... Vertical hole, 22... Communication hole, 23
...Protrusion, 24...Cap, 25...Hose connector, 26...Inner hole, 27...Fitting member, 28a...Opening,
29...Diaphragm, 30...Discharge hole.

Claims

[Scope of utility model registration request]

a spout fixed to an opening of a bag containing a liquid; a valve member disposed within the spout and movable between a closed position for sealing the bag and an open position for pouring out the liquid; The spout is provided with a hose connector whose distal end is fitted into the valve member, and the spout has an enlarged-diameter part formed by enlarging the inner periphery of the proximal end, and a hose connector provided in the enlarged-diameter part to connect the valve member. The valve member has a flange portion that locks in the open position and a spout hole formed in the flange portion, and the valve member has a recess portion into which the connector is fitted, a protrusion projecting into the recess portion, and a spout hole formed in the flange portion. The hose connector has an opening provided at the distal end and a communication hole that is open at the circumference and communicates with the spout hole in an open position that is locked to the flange. It has a diaphragm that seals from the inside, and a discharge hole formed in the diaphragm at a position radially outward from this opening. A liquid dispensing device characterized in that a diaphragm is pressed through an opening of the connector to enable communication between a discharge hole of the connector and a recess of a valve member.