Cleaning system for toilet bowls
First Claim
1. A cleaning system for a toilet bowl comprising a cleaning container for accommodating a cleaning preparation which is designed to be mounted on the rim of said toilet bowl and which is provided with corresponding arranged openings for part of the flushing water to pass through said container, said cleaning container having a closeable filling opening into which the mouth of a refill container adapted to the configuration of said filling opening is designed to be inserted so that a pourable, granular cleaning preparation contained in said refill container can be poured into said cleaning container by opening the closure of the filling opening and keeping it open without any other manipulation of the closure of the cleaning container, after which the refill container may be withdrawn from the filling opening with automatic reclosing of the closure, said closure comprising a flap designed to pivot about a horizontal axis thereon in the opening direction of said closure against an elastic return force by pressing against the mouth of said refill container, said flap being made integrally with said cleaning container from an elastic plastics material, said cleaning container including a film hinge formed between said flap and the upper surface of said cleaning container wherein the return force of said flap is predetermined by the spring characteristic of said film
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Accused Products
Abstract
In a cleaning system for toilet bowls comprising a cleaning container for accommodating a cleaning preparation which is designed to be mounted on the rim of the toilet bowl and which is provided with correspondingly arranged openings for part of the flushing water to pass through, the invention enables the cleaning container to be filled with granular active substance without spillage and/or granulate to come into contact with the skin. In addition, the cleaning container is designed so that in the in-use position, its contents are substantially inaccessible to young children despite the refill facility. To this end, the cleaning container is provided with a closeable filling opening into which the mouth of a refill container adpated to the configuration of the filling opening is designed to be inserted in such a way that a pourable, more especially granular, cleaning preparation in the refill container can be poured into the cleaning container by opening the closure of the filling opening and keeping it open without any other manipulation of the closure of the cleaning container, after which the refill container may be withdrawn from the filling opening with automatic reclosing of the closure.
24 Citations
13 Claims
- 1. A cleaning system for a toilet bowl comprising a cleaning container for accommodating a cleaning preparation which is designed to be mounted on the rim of said toilet bowl and which is provided with corresponding arranged openings for part of the flushing water to pass through said container, said cleaning container having a closeable filling opening into which the mouth of a refill container adapted to the configuration of said filling opening is designed to be inserted so that a pourable, granular cleaning preparation contained in said refill container can be poured into said cleaning container by opening the closure of the filling opening and keeping it open without any other manipulation of the closure of the cleaning container, after which the refill container may be withdrawn from the filling opening with automatic reclosing of the closure, said closure comprising a flap designed to pivot about a horizontal axis thereon in the opening direction of said closure against an elastic return force by pressing against the mouth of said refill container, said flap being made integrally with said cleaning container from an elastic plastics material, said cleaning container including a film hinge formed between said flap and the upper surface of said cleaning container wherein the return force of said flap is predetermined by the spring characteristic of said film
- 8. The combination of a cleaning container and a refill container, said cleaning container accommodating a cleaning preparation and being designed to be mounted on the rim of a toilet bowl, said cleaning container being provided with openings in the lower portion thereof for passage therethrough of flushing water, a closeable filling opening into which the mouth of a refill container adapted to the configuration of said filling opening is designed to be inserted therein so that a pourable, granular cleaning preparation contained in said refill container can be poured into said cleaning container by opening the closure of said filing opening and keeping it open, and whereby said refill container may be withdrawn from said filling opening with automatic reclosing of the closure, said closure comprising a flap designed to pivot about a horizontal axis thereon in the opening direction of said closure against an elastic return force by pressing against the mouth of said refill container, said flap being made integrally with said cleaning container from an elastic plastics material, said cleaning container including a film hinge formed between said flap and the upper surface of said cleaning container wherein the return force of said flap is predetermined by the spring characteristic of said film hinge, said film hinge being formed with perforations therein for adjusting the magnitude of the elastic return force of said flap and controlling the direction of flow of a perfume.
Specification