JPH02135463U

JPH02135463U -

Info

Publication number: JPH02135463U
Application number: JP1241789U
Authority: JP
Priority date: 1988-12-21
Filing date: 1989-02-04
Publication date: 1990-11-09

Description

[Brief explanation of the drawing]

第１図は本考案に係る密封容器用蓋体の一実施
例を下から見た斜視図、第２図は前記蓋体を容器
本体に装着した状態の斜視図、第３図は前記蓋体
の蓋板とパツキン材との分解斜視図、第４図は前
記蓋体の側断面図、第５図は前記蓋体を容器本体
に装着した状態の側断面図、第６図は前記蓋体の
製造工程の説明図、第７図は環状溝部の形成例を
示す簡略断面図、第８図は鍔部の各種実施態様を
示す簡略断面図、第９図は容器本体と蓋体との大
きさ関係の説明図、第１０図は蓋体の他の実施例
の簡略平面図、第１１図は蓋体の更に他の実施例
の簡略縦断面図である。１：蓋体、２：容器本体、３：蓋板、４：パツ
キン材、５：鍔部、６：環状溝部、７：プライマ
ー、８：接着材。 FIG. 1 is a perspective view from below of an embodiment of the lid for a sealed container according to the present invention, FIG. 2 is a perspective view of the lid attached to the container body, and FIG. 3 is the lid. FIG. 4 is a side sectional view of the lid, FIG. 5 is a side sectional view of the lid attached to the container body, and FIG. 6 is a side sectional view of the lid. 7 is a simplified cross-sectional view showing an example of forming an annular groove, FIG. 8 is a simplified cross-sectional view showing various embodiments of the flange, and FIG. 9 is a diagram showing the sizes of the container body and lid. FIG. 10 is a simplified plan view of another embodiment of the lid, and FIG. 11 is a simplified vertical sectional view of still another embodiment of the lid. 1: Lid body, 2: Container body, 3: Lid plate, 4: Packing material, 5: Flange portion, 6: Annular groove portion, 7: Primer, 8: Adhesive material.

Claims

[Scope of claims for utility model registration] (1) On the lower surface of the lid plate made of synthetic resin,
A lid for a sealed container, characterized in that it is made of a soft material, has a flange around its outer circumferential surface, and is fixed with an annular packing material that can be fitted into the opening of the container body to which it is attached. body. (2) The lid for a sealed container according to claim 1, wherein the flange has a tapered shape that becomes thinner toward the tip. (3) The lid for a sealed container according to claim 1 or 2, wherein the flange is provided on the outer periphery of the lower end of the annular packing material. (4) The sealed container according to claim 1, 2, or 3 of the utility model registration claim, characterized in that an annular groove is formed on the lower surface of the lid, and an annular packing material is fixed in the groove. Lid body. (5) On the bottom surface of the lid plate made of synthetic resin,
It is characterized by having an annular packing material made of a soft material and having a flange around its outer circumferential surface and having a shape that can be fitted into the opening of the container body to be attached, fixed via a primer. Lid for sealed containers. (6) Utility model registration claim 1 or 2 or 3 or 3, characterized in that the cover plate is made of polyarylate resin, polycarbonate resin, or a copolymer thereof. The lid for a sealed container according to item 4 or 5. (7) Utility model registration claim 1 or 2 or 3 or 4 or 5 or The lid for a sealed container according to item 6. (8) A lid for a sealed container according to claim 5, 6, or 7, which uses a silane coupling agent as a primer.