JPS5949650U - bottle lid - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面はこの考案の実施例を示し、第１図は瓶蓋及びカバ
ーの半断面図、第２図は瓶口に嵌着した瓶蓋の半断面図
、第３図はこの考案の他の実施例を示し、瓶蓋の一部断
面図、第４図は第３図の要部を拡大し、かつ蓋体とカバ
ーを引離して示した図、第５図は更に他の実施例を示す
第４図に相当する図である。 １・・・・・・筒部、２・・・・・・蓋体、３・・・・
・・カバー、４・・・・・・突条。The drawings show an embodiment of this invention; Fig. 1 is a half-sectional view of the bottle lid and cover, Fig. 2 is a half-sectional view of the bottle cap fitted to the bottle mouth, and Fig. 3 is another embodiment of this invention. An example is shown, in which a partial cross-sectional view of a bottle lid is shown, FIG. 4 is an enlarged view of the main part of FIG. 3 and the lid body and cover are separated, and FIG. 5 shows still another embodiment. This is a diagram corresponding to FIG. 4. 1...Cylinder part, 2...Lid body, 3...
...Cover, 4... Protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 瓶口部の外側に密接する筒部１を有する合成樹脂製の蓋
体２と、前記筒部１の外側に嵌着させるところの前記蓋
体２より融点の高い合成樹脂により形成された筒状又は
リング状のカバー３から成る瓶蓋において、前記カバー
３の内面に、前記筒部１に圧接する円周方向の突条４を
形成したことを特徴とする瓶蓋。A lid body 2 made of synthetic resin and having a cylindrical part 1 that is in close contact with the outside of the bottle mouth part, and a cylindrical shape made of a synthetic resin having a higher melting point than the lid body 2 that is fitted on the outside of the cylinder part 1. Alternatively, a bottle cap consisting of a ring-shaped cover 3 is characterized in that a circumferential protrusion 4 is formed on the inner surface of the cover 3 and comes into pressure contact with the cylindrical portion 1.