JPS6169056U

JPS6169056U -

Info

Publication number: JPS6169056U
Application number: JP15461884U
Authority: JP
Priority date: 1984-10-12
Filing date: 1984-10-12
Publication date: 1986-05-12
Also published as: JPH0239963Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の断面図、第２図は
同じく本考案の一実施例の底面図、第３図乃至第
６図は同じく本考案の一実施例の使用状態を示す
説明図、第７図および第８図は従来のパツキング
を挿入した開閉蓋が口部を閉鎖した状態を示す説
明図、第９図乃至第１１図は本考案の異なる実施
例の説明図である。１…容器本体、２…口部、３…開閉蓋、４…開
閉蓋の弾性鉤止片、５…開閉蓋の上壁、６…パツ
キング、７…パツキング本体、８…口部の外周縁
、９…口部の内周縁、１０，１０ａ…弾接縁、１
１，１１Ａ，１１Ｂ…阻止部、１２…パツキング
のつば片、１３…パツキングの凹部。 Fig. 1 is a cross-sectional view of an embodiment of the present invention, Fig. 2 is a bottom view of an embodiment of the invention, and Figs. 3 to 6 are explanations showing how the embodiment of the invention is used. 7 and 8 are explanatory diagrams showing a state in which a conventional opening/closing lid with packing inserted has closed the opening, and FIGS. 9 to 11 are explanatory diagrams of different embodiments of the present invention. 1... Container body, 2... Mouth, 3... Opening/closing lid, 4... Elastic hooking piece of opening/closing lid, 5... Upper wall of opening/closing lid, 6... Packing, 7... Packing main body, 8... Outer periphery of opening, 9... Inner peripheral edge of mouth, 10, 10a... Elastic contact edge, 1
DESCRIPTION OF SYMBOLS 1, 11A, 11B... Blocking part, 12... Flange piece of packing, 13... Recessed part of packing.

Claims

[Claims for Utility Model Registration] (1) A plurality of elastic hooks are formed on the outer periphery to elastically lock onto the mouth of the container, and the upper wall can be secured by pressing approximately the center from above and below. The packing built in the opening/closing lid is capable of freely coming out and retracting to open and close the elastic hook piece, and the packing has a generally disc-shaped packing body molded from a synthetic resin material which is inserted into the opening/closing lid; A roughly V-shaped cross section is integrally molded on the lower surface of the packing body near the outer periphery and can abut against the outer and inner edges of the opening of the container to ensure airtightness when the opening of the container is closed with an opening/closing lid. an elastic contact edge, and a distal end of the inner peripheral edge of the elastic contact edge, which is located inside the elastic contact edge and is integrally molded on the lower surface of the packing body, and is flipped over when the opening/closing lid is fitted to the mouth of the container. A packing for an opening/closing lid, characterized by comprising a blocking part capable of preventing the opening/closing lid from being opened. (2) The packing body has a continuous or discontinuous flange piece formed on the outer periphery that comes into contact with the inner wall surface of the elastic hook piece to prevent the packing from falling out from inside the opening/closing lid when the packing is inserted into the opening/closing lid. Packing for an opening/closing lid as set forth in claim 1 of the utility model registration claim. (3) The packing for an opening/closing lid according to claim 1 or 2, wherein the packing main body has a concave portion formed substantially in the center of the upper surface thereof to serve as a cushion when the opening/closing lid is closed. (4) The opening/closing lid packing according to any one of claims 1 to 3 of the utility model registration claim, wherein the blocking portion is a suitable number of protrusions. (5) The opening/closing lid packing according to any one of claims 1 to 3 of the utility model registration claim, wherein the blocking portion is an annular convex strip. (6) The opening/closing lid packing according to any one of claims 1 to 3, wherein the blocking portion is an appropriate number of convex members consecutively provided on the inner peripheral edge of the elastic contact edge.