JPH03120456U

JPH03120456U -

Info

Publication number: JPH03120456U
Application number: JP3070790U
Authority: JP
Priority date: 1990-03-26
Filing date: 1990-03-26
Publication date: 1991-12-11
Anticipated expiration: 2005-03-26
Also published as: JP2509502Y2

Description

[Brief explanation of drawings]

第１図は本考案に係る蓋体の実施例を示す垂直
断面図にして、第２図は本考案に係る蓋体により
容器を密閉した状態を示す図、第３図は容器口部
を示す上面図であり、第４図及び第５図は各々従
来の蓋体の一例を示す図である。１０……蓋体、１１……蓋体本体、１２……天
板部、１４……開口除去部、１７……内筒部、２
１……スカート部、２３……内方膨出部、２５…
…凹凸部、２９……突出部、３１……注出筒、３
３……外筒部、３８……ヒンジ部、４１……上蓋
、４２……天板部、４３……側壁部、４９……垂
下体、５１……容器口部、５３……容器顎部、５
８……垂直溝部。 Fig. 1 is a vertical sectional view showing an embodiment of the lid according to the present invention, Fig. 2 is a diagram showing a state in which the container is sealed with the lid according to the invention, and Fig. 3 shows the mouth of the container. It is a top view, and FIG. 4 and FIG. 5 each show an example of a conventional lid body. DESCRIPTION OF SYMBOLS 10... Lid body, 11... Lid main body, 12... Top plate part, 14... Opening removal part, 17... Inner cylinder part, 2
1...Skirt part, 23...Inward bulging part, 25...
...Uneven part, 29...Protrusion part, 31...Pour tube, 3
3...Outer cylinder part, 38...Hinge part, 41...Top lid, 42...Top plate part, 43...Side wall part, 49...Descent body, 51...Container mouth part, 53...Container jaw part ,5
8...Vertical groove.

Claims

[Scope of Claim for Utility Model Registration] (1) A container opening consisting of an upper lid that fits and covers the lid body and a lid body, and has a cylindrical skirt that hangs down from the periphery of the top plate of the lid body. The lid body is fitted and fixed to the lid body, and the top plate part of the lid body body has an opening removal part surrounded by a thin groove part, which hangs from the bottom surface of the top plate part of the lid body body to open the container opening. inserted into the body,
Further, a cylindrical inner tube portion is provided in close contact with the inner surface of the container mouth portion, and an inwardly bulging portion is provided on the inner circumferential surface of the skirt portion at a position to engage with a lower part of the container jaw portion,
A container lid made of synthetic resin, characterized in that the inner peripheral surface of the skirt portion above the inwardly bulging portion is formed with a large number of uneven portions whose axial direction is in the vertical direction. (2) It has an upper lid that fits and covers the lid body, the top plate part of the lid body has an opening removal part surrounded by a thin groove part, and the top plate part has an opening removal part that hangs down from the lower surface of the top plate part. It has a cylindrical inner tube part that is inserted into the container mouth part and is brought into close contact with the inner surface of the container mouth part, and has a cylindrical skirt part that hangs down from the periphery of the top plate part. It has an inward bulge on its inner circumferential surface that engages with the lower part of the container chin, and the inner circumferential surface of the skirt above the inward bulge has a number of uneven portions whose axial direction is in the vertical direction. A sealed container comprising a lid and a container mouth, characterized in that the lid is combined with a container mouth having a plurality of grooves or protrusions having axes in the vertical direction on the outer periphery of the container mouth.