JPS6321252U - - Google Patents

Description

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

第１図〜第６図はこの考案の一実施例を示した
もので、第１図は口栓のキヤツプ被冠前の状態の
斜視図、第２図および第３図は栓本体の帯片形成
部の拡大平面図および正面図、第４図はキヤツプ
の拡大正面図、第５図および第６図は第３図のＺ
―Ｚ線に沿うキヤツプ被冠前の状態およびキヤツ
プ被冠後の状態の断面図である。第７図は従来の
口栓の断面図である。 １……栓本体、３……注出口、５……中蓋、８
……キヤツプ、９……ヒンジ部、１３……帯片、
１４……突片、１４ａ……掛止部。 Figures 1 to 6 show an embodiment of this invention. Figure 1 is a perspective view of the spout before it is capped, and Figures 2 and 3 are strips of the body of the plug. An enlarged plan view and a front view of the forming part, FIG. 4 is an enlarged front view of the cap, and FIGS. 5 and 6 are Z of FIG. 3.
-A sectional view along the Z line of the state before capping and the state after capping. FIG. 7 is a sectional view of a conventional spout. 1... Stopper body, 3... Spout, 5... Inner lid, 8
... Cap, 9 ... Hinge part, 13 ... Band piece,
14... Protruding piece, 14a... Latching part.

補正 昭６２．４．２１ 実用新案登録請求の範囲を次のように補正する
。Amendment April 21, 1982 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 (1) 液体収納容器の口部に嵌着される液体注出
口をもつた栓本体に前記注出口を塞ぐ切取り可能
な中蓋を一体に形成するとともに、この栓本体の
一側にヒンジ部を介して前記栓本体の上部に着脱
可能に被冠されるキヤツプを一体に形成した合成
樹脂製の口栓において、前記栓本体の外周に、栓
本体と間隙を存して対向しかつ両端において栓本
体と連結する帯片を一体に形成し、前記キヤツプ
には、このキヤツプを栓本体に被冠させたときに
上記帯片と栓本体との間に挿入されて上記帯片に
掛止される掛止部を形成し、かつ上記帯片の少な
くとも一端側の栓本体連結部の肉厚を、前記キヤ
ツプを開いたときに上記掛止部による引上げ力で
破断される厚さとしたことを特徴とする液体収納
容器の口栓。(2) 上記掛止部は、キヤツプに設けられた突片
の先端に形成されていることを特徴とする実用新
案登録請求の範囲第１項記載の液体収納容器の口
栓。 [Claims for Utility Model Registration] (1) A stopper body having a liquid spout that is fitted into the mouth of a liquid storage container is integrally formed with a removable inner lid that closes the spout; In a synthetic resin spout integrally formed with a cap that is removably attached to the upper part of the plug body via a hinge part on one side of the main body, a gap is formed between the plug body and the outer periphery of the plug body. A strip is integrally formed which faces the cap and connects with the cap main body at both ends, and the cap has a strip that is inserted between the strip and the cap main body when the cap is placed on the cap main body. A hooking portion is formed to be hooked to the strip , and the wall thickness of the connecting portion of the plug body on at least one end side of the strip is such that when the cap is opened, the cap body is ruptured by the pulling force of the hooking portion. A spout for a liquid storage container characterized by having a thickness that is as thick as possible. (2) The spout of a liquid storage container according to claim 1, wherein the hook is formed at the tip of a protrusion provided on the cap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 液体収納容器の口部に嵌着される液体注出口を
もつた栓本体に前記注出口を塞ぐ切取り可能な中
蓋を一体に形成するとともに、この栓本体の一側
にヒンジ部を介して前記栓本体の上部に着脱可能
に被冠されるキヤツプを一体に形成した合成樹脂
製の口栓において、前記栓本体の上記ヒンジ部と
反対側の外周に、栓本体と間〓を存して対向しか
つ両端において栓本体と連結する帯片を一体に形
成し、前記キヤツプには、このキヤツプを栓本体
に被冠させたときに上記帯片と栓本体との間に挿
入される突片を一体に形成するとともに、この突
片の先端に上記帯片の下縁に掛止される掛止部を
形成し、かつ上記帯片の少なくとも一端側の栓本
体連結部の肉厚を、前記キヤツプを開いたときに
上記突片の掛止部による引上げ力で破断される厚
さとしたことを特徴とする液体収納容器の口栓。 A stopper body having a liquid spout that is fitted into the mouth of a liquid storage container is integrally formed with a removable inner lid that closes the spout, and the lid is attached to one side of the stopper body via a hinge part. In a synthetic resin spout integrally formed with a cap that is removably attached to the upper part of the plug body, a cap is provided on the outer periphery of the plug body on the side opposite to the hinge part, facing the plug body with a space between them. Further, a band piece is integrally formed at both ends to connect with the stopper body, and the cap has a protrusion that is inserted between the band piece and the stopper body when the cap is placed on the stopper body. The protruding piece is formed integrally with a hook part that is hooked to the lower edge of the strip at the tip thereof, and the wall thickness of the plug body connecting part on at least one end side of the strip is set to be equal to or smaller than the cap. A spout for a liquid storage container, characterized in that the spout has a thickness such that when opened, the spout is broken by the pulling force of the hooking portion of the protrusion.