JPH0228464U

JPH0228464U -

Info

Publication number: JPH0228464U
Application number: JP10698788U
Authority: JP
Priority date: 1988-08-15
Filing date: 1988-08-15
Publication date: 1990-02-23
Anticipated expiration: 2003-08-15
Also published as: JPH0647793Y2

Description

[Brief explanation of drawings]

第１図Ａ〜Ｄは本考案の容器封緘蓋における外
蓋構造を示したもので、第１図Ａは前記外蓋の平
面図、第１図Ｂは同外蓋の中央縦断面図、第１図
Ｃは第１図Ｂのイ部分を拡大して示した要部詳細
図、第１図Ｄは前記外蓋の底面図である。第２図
は本考案の容器封緘蓋を容器嵌合前の状態で示し
た中央縦断面図、第３図は同容器封緘蓋を容器口
部に対する初期嵌合状態で示した中央縦断面図、
第４図は同容器封緘蓋を容器口部に対する最終的
な嵌着状態で示した中央縦断面図、第５図は内蓋
を成形時の状態で示した平面図、第６図は前記内
蓋の成形状態における半面切断の正面図、第７図
は第６図を下から見た底面図、第８図は外蓋振出
し口を開放させた使用状態の縦断面図である。１…外蓋、２…内蓋、３…容器口部、３ａ…容
器口部の蓋止段部、４…外蓋周壁部、５…外蓋天
板部、８…三方切り溝、８ａ…切り溝残余連結部
、９…薄肉ヒンジ部、１０…振出し口、１２…幅
広溝、１３…切開天板部、１４…切り溝周辺の薄
肉部分、１８…リング状把手、１９…把手連結部
、２０…内蓋口穴。 1A to 1D show the outer lid structure of the container sealing lid of the present invention. FIG. 1A is a plan view of the outer lid, FIG. 1B is a central vertical sectional view of the outer lid, and FIG. FIG. 1C is an enlarged detailed view of the main part of part A in FIG. 1B, and FIG. 1D is a bottom view of the outer cover. FIG. 2 is a central longitudinal cross-sectional view showing the container sealing lid of the present invention in a state before the container is fitted, and FIG. 3 is a central vertical cross-sectional view showing the container sealing lid in an initial fitted state to the container mouth.
Figure 4 is a central vertical cross-sectional view showing the container sealing lid in its final fitted state to the container mouth, Figure 5 is a plan view showing the inner lid in its molded state, and Figure 6 is the inner lid shown in its final state. FIG. 7 is a bottom view of FIG. 6 viewed from below, and FIG. 8 is a longitudinal cross-sectional view of the lid in use with the outer lid dispensing opening opened. DESCRIPTION OF SYMBOLS 1...Outer lid, 2...Inner lid, 3...Container mouth, 3a...Lid stop step of container mouth, 4...Outer lid peripheral wall, 5...Outer lid top plate, 8...Three-way cut groove, 8a... Cut groove remaining connecting part, 9... Thin hinge part, 10... Shaking opening, 12... Wide groove, 13... Cutting top plate part, 14... Thin wall part around the cut groove, 18... Ring-shaped handle, 19... Handle connecting part, 20...Inner lid opening hole.

Claims

[Scope of utility model registration request]

The outer lid 1 is composed of two parts: an outer lid 1 made of synthetic resin having a hinge characteristic, and an inner lid 2 made of soft synthetic resin that is fitted into the outer lid 1 and closes and seals the container mouth 3. A swing opening 10 is cut out along the three-way cut groove 8 of the top plate part 5 and can be opened and closed from a thin hinge part 9 on one side, and a connecting part 19 is connected to the top surface of the top plate cutout part 13 on the cutting start end side in an inclined state. A ring-shaped handle 18 is provided for incising the top plate cutout 13 of the dispenser opening 10 protrudingly provided along the three-way cut groove 8, and the inner cover 2 is provided with an opening that is opened and closed by the outer cover dispenser opening 10. hole 2
0, a wide groove 12 is provided on the inner surface of the outer cover 1 to make the periphery of the three-way cut groove 8 thinner than the wall thickness t of the outer cover top plate 5.
is recessed along the three-way cut groove 8, and when the ring-shaped handle 18 is lifted up, the thin portion 14 around the cut groove at the cutting start end position is bent downward by the lever action of the ring-shaped handle 18. The container sealing lid made of synthetic resin is characterized in that the thin wall portion 14 is configured so that a crack is generated in the cut groove remaining connecting portion 8a.