Claims
- 1. A self-closing closure for integration into a discharge opening of a container, including an upper wall section containing a through opening, and a sealing tappet protruding from an inner section of the closure and engaging with the through opening from beneath the upper wall section, said sealing tappet against a bias force being adapted to be moved out of sealing engagement with the through opening by means of a force exerted on the upper wall section wherein the upper wall section, at least on the upper side thereof, is adapted to be matched with the shape of the outer surface of the container for becoming flush therewith, and is elastically deformable at at least an actuating portion thereof, whereby said actuating portion can be deformed in an elastically concave manner by means of an external manual force exerted thereon, and wherein means are provided for converting the concave deformation of the actuating portion into a relative movement between the sealing tappet and the through opening.
- 2. The closure in accordance with claim 1, wherein the sealing tappet is pivotally held on the inner section of the closure for being pivoted by the actuating portion under the influence of an elastic concave deformation thereof.
- 3. The closure in accordance with claim 2, wherein a movement conveying member formed on a connecting member linking the sealing tappet to the inner section of the closure, engages from beneath the elastically deformable actuating portion of the upper wall section.
- 4. The closure in accordance with claim 1, wherein a rocker member pivotally supported on the inner section of the closure with one of the ends thereof engages the actuating portion and the other end engages a portion of the upper wall section disposed circumferentially of the through opening and adapted to bulge out elastically when a force is exerted thereon by the rocker member.
- 5. The closure in accordance with claim 4, wherein the rocker member is articulated at one end thereof to a sleeve member protruding from the upper wall section, and is accommodated in a cylindrical section protruding from the inner section of the closure in axially movable manner so as to control the bulging of said upper wall section disposed circumferentially of the through opening.
- 6. The closure in accordance with claim 1, wherein it is a pre-assembled unit adapted to be inserted into the discharge opening.
- 7. The closure in accordance with claim 1, wherein at least either the upper wall section or the inner section of the closure is an integral element of the component comprising the discharge opening.
Priority Claims (1)
Number |
Date |
Country |
Kind |
298 18 005 U |
Oct 1998 |
DE |
|
Parent Case Info
This application is the national phase under 35 U.S.C. §371 of PCT International Application No. PCT/EP99/06868 which has an International filing date of Sep. 16, 1999, which designated the United States of America.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
PCT/EP99/06868 |
|
WO |
00 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO00/21850 |
4/20/2000 |
WO |
A |
US Referenced Citations (3)
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DE |
U1-91035988 |
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DE |
A1-4307752 |
Sep 1994 |
DE |
U1-94143307 |
Dec 1994 |
DE |
A2810160 |
Dec 1997 |
EP |
A1-2684080 |
May 1993 |
FR |
A2279339 |
Jan 1995 |
GB |