JPH0398423U

JPH0398423U -

Info

Publication number: JPH0398423U
Application number: JP799890U
Authority: JP
Priority date: 1990-01-30
Filing date: 1990-01-30
Publication date: 1991-10-14
Anticipated expiration: 2005-01-30
Also published as: JPH089708Y2

Description

[Brief explanation of the drawing]

第１図は、本考案に係る滴下容器の一例を示す
半截断面図であり、第２図は、同滴下容器の容器
本体を示す半截断面図であり、第３図は、同容器
本体の底面図であり、第４図は、同容器本体の滴
下口部分を示す拡大断面図であり、第５図は、第
２図におけるＶ部拡大図であり、第６図乃至第８
図は、それぞれ、同滴下容器のキヤツプ部材、押
圧操作部材及び円筒部材を示す半截断面図であり
、第９図ａ〜ｄは、同滴下容器の組立工程を説明
するための工程図である。第１０図乃至第１３図
は、それぞれ、本考案の別の実施例の滴下操作部
材の配設形態を示す断面説明図である。１０……容器本体、１４……滴下管、１６……
滴下口、１８……カエリ部、３０……キヤツプ部
材、３６……パツキン、３８……円筒部材、４０
……内向きフランジ部、４２……押圧操作部材、
５４……膨出部、６０……湾曲面、６１……先端
部。 FIG. 1 is a half-cut sectional view showing an example of the dripping container according to the present invention, FIG. 2 is a half-cut sectional view showing the container body of the same dripping container, and FIG. 3 is a bottom view of the container body. FIG. 4 is an enlarged cross-sectional view showing the drip opening of the container body, FIG. 5 is an enlarged view of the V section in FIG. 2, and FIGS.
The figures are half-cut sectional views showing a cap member, a pressing operation member, and a cylindrical member of the same dripping container, and FIGS. 9a to 9d are process diagrams for explaining the assembly process of the same dropping container. FIGS. 10 to 13 are cross-sectional explanatory views showing the arrangement of the dripping operation member according to another embodiment of the present invention. 10... Container body, 14... Dripping tube, 16...
Dripping port, 18...Fabric part, 30...Cap member, 36...Packing, 38...Cylindrical member, 40
...Inward flange portion, 42...Press operation member,
54...Bulging part, 60...Curved surface, 61...Tip part.

Claims

[Scope of Claim for Utility Model Registration] (1) A container body made of a rigid material and having a drip opening for dripping a prescribed contact lens action liquid stored therein, and a container body that is detachably attached to the container body. , a cap member for closing the drip opening of the container body, and a cap member that forms part of the container wall of the container body and is deformable by pressing operation and returns to its original shape based on the elastic force of the elastic material. A dripping operation member made of an elastic material that reversibly increases or decreases the internal volume of the container body by deformation due to restoring; A contact lens action liquid dropping container comprising: volume change regulating means for regulating the amount of change in the internal volume of the container body due to deformation of the container body. (2) The dripping container according to claim (1), wherein a burr portion having a diameter larger than the pipe diameter of the dripping tube constituting the dripping port is formed at the tip of the dripping port. (3) Claim (1) wherein the volume change regulating means is an annular rigid wall provided on the back side of the pressing operation section of the dripping operation member and having an opening area smaller than the operation area of the pressing operation section. Or the dripping container described in (2). (4) The volume change regulating means is an annular rigid wall provided on the outer surface side of the dripping operation member so as to surround the pressing operation portion of the dripping operation member. dripping container. (5) A protrusion or protrusion higher than the dripping operation member is provided on the outer surface of the dripping operation member so as to surround the pressing operation portion of the dripping operation member in a pressable state. The dripping container according to any one of 1) to (4).