JPS60104268U

JPS60104268U - dispenser

Info

Publication number: JPS60104268U
Application number: JP1984165609U
Authority: JP
Inventors: ジエームズ、リー、ドロビシユ
Original assignee: ザ、プロクタ−、エンド、ギヤンブル、カンパニ−
Priority date: 1983-10-31
Filing date: 1984-10-31
Publication date: 1985-07-16
Also published as: MX162236A; JPH0173375U; GB2149019A; EG16842A; MY102024A; EP0140445A2; GB8427191D0; ES293629Y; JPH0217650Y2; JPH0217651Y2; CA1258661A; GR80773B; EP0140445A3; ES290199U; GB2149019B; PH21931A; ES290199Y; ES293629U

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図は本考案による従動体を有する施与器の好適実施
例の部分分解斜視図、第２図は第１図の２−２線による
垂直断面図、第３図は第２図中の従動ピストンの垂直断
面図、第４図は本考案による従動ピストンの他の実施例
の垂直断面図、第５図は本考案による従動ピストンのさ
らに他の実施例の一部切欠斜視図、第６図は本考案によ
る従動体を有する施与器の第二好適実施例の部分分解斜
視図、第７図は第６図の７−７線による上記第二好適実
施例の拡大垂直断面図、第８図は本考案の従動体を有す
る施与器の第三実施例の垂直断面図である。１０・・・施与器、２０・・・弾力性上端部、３ｏ・・
・施与ノズル、５０・・・容器本体、７ｏ・・・従動ピ
ストン、７３・・・ひだ、７６・・・ピストン面、７７
・・・ヒタの含み角。1 is a partially exploded perspective view of a preferred embodiment of the applicator having a driven body according to the present invention; FIG. 2 is a vertical sectional view taken along line 2-2 of FIG. 1; and FIG. FIG. 4 is a vertical sectional view of another embodiment of the driven piston according to the present invention; FIG. 5 is a partially cutaway perspective view of still another embodiment of the driven piston according to the present invention; FIG. 7 is an enlarged vertical cross-sectional view of the second preferred embodiment taken along line 7--7 of FIG. 6; FIG. FIG. 8 is a vertical sectional view of a third embodiment of the applicator with a follower according to the present invention. 10... Applicator, 20... Elastic upper end, 3o...
- Application nozzle, 50... Container body, 7o... Driven piston, 73... Crease, 76... Piston surface, 77
...Hita's included angle.

Claims

[Claims for Utility Model Registration] 1. A dispensing device for a product, in which the product is placed in a lumen extending in the axial direction of a tubular container body, and the container body has an upper end and an end where the product is dispensed. a driven piston is slidably disposed within the lower end, the piston retaining the product thereon, the piston being made of a resilient material and having a surface portion that contacts the product; , a peripherally attached sidewall having at least one integral peripheral contact band having a cross-sectional shape of the lumen;
The sidewall is capable of substantially elastic longitudinal expansion and contraction in response to an axial force exerted on the surface, such change in length causing the lateral dimension of the peripheral contact band to -
An inversely proportional substantial change occurs, the inner surfaces of the face and sidewalls are exposed to atmospheric pressure, and the contact band is dimensioned to be an interference fit within the lumen, thereby providing a static condition. an applicator configured to generate a predetermined normal force against an inner surface of the lumen at the lumen; 2. The applicator of claim 1, wherein the side wall further comprises at least one thin-walled bellows-like pleat. 3 further comprising a friction ring for creating a predetermined frictional resistance to movement of the piston within the lumen in a static state, wherein the bellows-like folds are generally convex and continuous;
A utility model according to claim 2, comprising a downwardly projecting side wall, said side wall being attached to said surface part at its upper periphery, and having a peripheral contact band created between said surface part and said friction ring. dispenser. 4. The applicator of claim 3, wherein the contact band is located at the greatest radial dimension of the side wall. 5 further comprising a friction ring dimensioned to be an interference fit within the lumen, the friction ring exerting a predetermined normal force against the inner surface of the lumen in a static state, and the side wall Furthermore, a small (
both have two opposite helical ridges, the lower ends of which are mounted over the periphery of the friction ring, the ridges being of the same cross-sectional shape as the lumen, so that at least two peripheral contacts Claim 1 for utility model registration forming a band
Dispense device as described in section. 6 having two right-handed and two left-handed helical-shaped strips extending downwardly from below the periphery of said face, the lower ends of said strips being mounted above the periphery of said friction ring, each of said strips having: 6. The applicator of claim 5, wherein the applicator is made as a complete helical turn and the strands are interconnected at their intersections, thus forming a perforated side wall.