JPH0384729U

JPH0384729U -

Info

Publication number: JPH0384729U
Application number: JP14654589U
Authority: JP
Priority date: 1989-12-21
Filing date: 1989-12-21
Publication date: 1991-08-28
Anticipated expiration: 2004-12-21
Also published as: JPH0716595Y2

Description

[Brief explanation of drawings]

第１図は本考案の１実施例による注出口の平面
図、第２図は第１図の−矢視拡大断面図、第
３図は第１図の−矢視拡大断面図、第４図は
上記注出口を取付けたカートン半製品の概略平面
図、第５図はその側面図、第６図は上記注出口を
取付けたカートンの要部の断面図、第７図はその
注出口を開封した状態を示す要部の断面図、第８
図は注出口を開封した状態を示す正面図、第９図
は従来の１ピース形の注出口を備えたカートンの
要部を示す断面図である、５……注出口、６……板紙、７……鍔状周縁部
、８……隆起部、９……開封蓋、１０……ヒンジ
形成用薄肉部、１１……開封用薄肉部、１１ａ…
…角部、１３……支柱、１４……プルリング、１
６……液切れ突起、１７……カートン係止用突起
、２０……注出孔、２１……カートン半製品、２
２……カートン。 FIG. 1 is a plan view of a spout according to an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken in the direction indicated by the - arrow in FIG. 1, FIG. is a schematic plan view of a semi-finished carton with the spout attached, FIG. 5 is a side view thereof, FIG. 6 is a sectional view of the main part of the carton with the spout attached, and FIG. 7 is the spout opened. Sectional view of the main part showing the state in which the
The figure is a front view showing a state in which the spout is opened, and FIG. 9 is a sectional view showing the main parts of a carton equipped with a conventional one-piece spout. 5...Pour spout, 6...Paperboard, 7... Flange-shaped peripheral portion, 8... Protruding portion, 9... Opening lid, 10... Thin walled portion for forming a hinge, 11... Thin walled portion for opening, 11a...
... Corner, 13 ... Pillar, 14 ... Pull ring, 1
6... Liquid drainage protrusion, 17... Carton locking protrusion, 20... Pour hole, 21... Carton semi-finished product, 2
2...Carton.

Claims

[Claims for Utility Model Registration] (1) A flange-shaped periphery for adhering to the inner surface of the carton, and a portion surrounded by the flange-shaped periphery that is formed to protrude from the flange-shaped periphery, and has a top portion. A flat raised part, a thin hinge-forming part and an unsealing thin-walled part formed on the flat surface of the raised part so as to surround a part that becomes an unsealing lid, and the hinge-forming thin part is linear. The opening thin part has a narrowed corner at a position opposite to the hinge forming thin part and the opening thin part, and the part that will become the opening lid. a pillar protruding near the corner and connected to the pillar;
a pull ring formed parallel to the flat surface of the raised part; and a liquid drain formed outside the corner so as to protrude from the flat face of the raised part and beyond the side surface of the raised part. a protrusion; and a carton locking protrusion formed on a side surface of the protrusion opposite to the liquid drainage protrusion, the protrusion comprising:
With the raised part passed through an opening formed in the carton and the brim-shaped peripheral part adhered to the inner surface of the carton,
A flat spout having a height protruding from the carton surface, and characterized in that the protruding height of the raised portion from the carton surface is 1 to 3 mm. (2) A carton semi-finished product made by laminating paperboard into a cylindrical shape and folding it flat, the carton semi-finished product being characterized in that the flat spout according to claim 1 is attached to the roof of the carton. product.