JPS58125156U

JPS58125156U - opening/closing lid

Info

Publication number: JPS58125156U
Application number: JP2133982U
Authority: JP
Inventors: 川名　好武
Original assignee: 長島　広久; 長島　定雄; 八洲工業株式会社
Priority date: 1982-02-16
Filing date: 1982-02-16
Publication date: 1983-08-25

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

[Brief explanation of the drawing]

第１図、第２図はそれぞれ従来の実施例を示す断面図、
第３図は本考案の一実施例を示す断面図、第４図はバッ
キングの平面図、第５図は開いた状態の断面図、第６図
は一部拡大断面図、第７図乃至第１３図はそれぞれ本考
案の真なる実施例を示す説明図である。１０・・・・・・開閉蓋、１１．１１Ａ・・・・・・開
閉蓋本体、１２・・・・・・弾性鉤止片、１３．１３Ａ
、１３Ｂ。FIG. 1 and FIG. 2 are sectional views showing conventional embodiments, respectively;
Fig. 3 is a sectional view showing an embodiment of the present invention, Fig. 4 is a plan view of the backing, Fig. 5 is a sectional view of the backing in an open state, Fig. 6 is a partially enlarged sectional view, and Figs. FIG. 13 is an explanatory diagram showing a true embodiment of the present invention. 10... Opening/closing lid, 11.11A... Opening/closing lid body, 12... Elastic hook piece, 13.13A
, 13B.

Claims

[Scope of utility model registration request]

(1) A plurality of elastic hook pieces that elastically lock onto the mouth of the container are formed on the outer periphery, and by pressing the approximately central part from the top and bottom, respectively, the earthen wall can be freely retracted and the elastic hooks can be moved in and out. An opening/closing lid body that can open and close the stopper, a dish-shaped backing body molded from a synthetic resin material attached to the opening/closing lid body, and at least the above-mentioned backing body formed at a position near the center of the backing body. An opening/closing lid comprising a support piece that comes into contact with the inner wall of the opening/closing lid body when the opening/closing lid body is opened or closed, and can efficiently press a substantially central portion of the opening/closing lid body.

(2) The opening/closing lid according to claim 1, wherein the opening/closing lid main body is formed of a metal material.

(3) Utility model registration characterized in that the upper surface of the backing body near the outer periphery is integrally molded with a breakable piece that comes into elastic contact with the inner wall of the opening/closing lid body. The opening/closing lid described in Section 2.

(4) Utility model registration claims 1 to 3, characterized in that the lower surface of the backing body near the outer periphery is formed with a concave portion that comes into contact with the inner and outer periphery edges of the mouth of the container.
The opening/closing lid described in any of the paragraphs.

(5) The outer periphery of the backing body is integrally molded with a pressing member that comes into contact with the inner wall of the elastic hook of the opening/closing lid body that presses the outer member forming the recess toward the mouth of the container. The opening/closing lid according to claim 4 of the utility model registration claim.

(6) The opening/closing lid according to any one of claims 1 to 5, wherein the support piece is integrally formed into a cylindrical shape on the upper surface of the backing body at the substantially center thereof.

(7) The opening/closing lid according to any one of claims 1 to 5, wherein a plurality of support pieces are integrally molded on the upper surface of the backing body at the substantially center thereof.

(8) According to any one of claims 1 to 7 of the claims registered as a utility model, the tip of the support piece is integrally molded with a tongue piece that comes into elastic contact with the inner wall of the opening/closing lid main body. Opening/closing lid as described.

(9) The opening/closing lid body is pre-installed with a protector that prevents the elastic hook from opening when the lid is attached. Opening/closing lid as described.