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US 8,261,945 B2Granted
Soap dispensing apparatus
AssigneeDiversey, Inc.
InventorBrian D. Haworth
Life of this patent
Estimating the term…
Abstract
A soap dispenser has a base and a cover attached to the base by two sets of hinges. A container of soap is housed between the cover and the base and is attached to a liquid or foam dispensing pump. The pump is housed within a mounting device which surrounds the pump and has several diameters and at least one shoulder. In at least one embodiment, the mounting device has a flexible arm that biases the cover to a non-actuated position. The portion of the mounting device farthest from the pump's dispensing orifice and located closest to the soap container is flat in at least one embodiment on two opposite surfaces, which assists in orienting the pump correctly. As the portion is not circular, it must be oriented correctly. In at least one embodiment, as the cover is depressed, the pump actuates to dispense foam or soap.
Claims34
A housing adapted to couple a soap pump to a soap container for use within a dispenser, the housing comprising:
- a base adapted to couple the housing to the soap container, the base having an aperture allowing communication between contents of the container and the housing;
- a first chamber coupled to the base and extending from the base, the first chamber having an outer periphery defined by at least one substantially flat surface, the substantially flat surface configured to be received within the dispenser at a specific rotational orientation;
- and
- a second chamber coupled to the first chamber at a shoulder, the second chamber being substantially co-axial with the first chamber, and
- a first cavity extending from the shoulder along and in a direction away from the first chamber, the first cavity positioned to receive a portion of the soap pump to align the soap pump with respect to the housing.
2 more elements
A soap dispenser comprising:
- a dispenser housing with a mounting device for receiving and orienting a pump and a housing, the mounting device having a stepped profile including
- a first portion having at least a portion of an annular recess, the annular recess positioned about an axis;
- a second portion positioned adjacent the first portion, the second portion having at least a portion of an annular recess positioned about the axis, the radius of the second annular recess being less than the radius of the first annular recess;
- and
- a third portion positioned adjacent the second portion, the third portion being coaxial with the second portion and having a first and second wall positioned substantially the same distance from the axis on opposite sides of the axis;
- a soap container received within the dispenser housing;
- a housing coupled to the soap container and at least partially received within the mounting device, the housing comprising
- a first chamber coupled to the soap container and dimensioned to be received within the third portion of the mounting device at a specific rotational orientation;
- a second chamber coupled to the first chamber and being substantially co-axial with the first chamber, the second chamber dimensioned to be received within the second portion of the mounting device, and
- a cavity extending from the second chamber and at least partially into the first chamber;
- and
- a pump at least partially received within the housing and the first portion of the mounting device, the pump including a projecting member extending from a portion of the pump in the second chamber and at least partially into the first chamber, the projecting member disposed in the cavity for orienting the pump within the housing.
9 more elements
A soap container pumping assembly for installation into a mounting device having first and second co-axial chambers, the soap container pumping assembly comprising:
- a housing coupled to the soap container, the housing comprising
- a generally cylindrical body having a first end and a second end, the second end coupled to the soap container;
- a plurality of ribs coupled to the first end, the plurality of ribs at least partially defined by rows of parallel ribs, the plurality of ribs only covering a portion of the circumferential area within at least one row;
- a first housing chamber coupled to the soap container and dimensioned to be received within the first chamber of the mounting device at a specific rotational orientation;
- and
- a second housing chamber coupled to the first housing chamber and being substantially co-axial with the first housing chamber, the second housing chamber dimensioned to be received within the second chamber of the mounting device;
- and
- a cavity extending from the second housing chamber at least partially along and away from the first housing chamber;
- and
- a pump assembly at least partially received within and coupled to the housing, the pump assembly comprising
- a generally cylindrical body having a first end and a second end, the first end being dimensioned to be received within the housing;
- a projecting member extending from a portion of the pump assembly in the second housing chamber and at least partially into the first housing chamber, the projecting member dimensioned for mating engagement in the cavity for orienting the pump within the housing;
- and
- a cap coupled to the generally cylindrical body adjacent to the second end of the body, the cap having an internally threaded surface positioned and dimensioned to engage the plurality of ribs in a snap fit arrangement.
11 more elements
A soap container pumping assembly for use with a soap dispenser, the assembly comprising:
- a housing coupled to the soap container, the housing comprising
- a generally cylindrical body having a first end and a second end, the second end coupled to the soap container and having a substantially flat surface configured to be received within the dispenser at a specific rotational orientation;
- and
- a cavity located inside the generally cylindrical body;
- and
- a pump assembly at least partially received within and coupled to the housing, the pump assembly comprising
- a generally cylindrical body having a first end and a second end, the first end being dimensioned to be received within the housing;
- and
- a projection extending from a portion of the generally cylindrical body of the pump, the projection dimensioned to be received within the cavity of the housing and located to properly position portions of the pump for dispensing.
6 more elements
A dispensing apparatus for dispensing a product from a container, the dispensing apparatus comprising:
- a base part;
- a cover connected to the base part by means of two hinge points, a first releasable hinge point being provided for pivoting the cover with respect to the base part for dispensing product, a second hinge point being provided for moving the cover into a container-loading position, wherein the second hinge point is operative if the first hinge point is released, and
- a mounting element for mounting the container of product between the cover and the base part, wherein the second hinge point is arranged between the cover and the mounting element, which is locked in the base part, the mounting element including a flexible arm biased to return the cover to a non-dispensing position.
A dispensing apparatus for dispensing a product from a container, the dispensing apparatus comprising:
- a base part;
- a cover connected to the base part by means of two hinge points, a first releasable hinge point being provided for pivoting the cover with respect to the base part for dispensing product, a second hinge point being provided for moving the cover into a container-loading position, wherein the second hinge point is operative if the first hinge point is released;
- a mounting element for mounting the container of product between the cover and the base part, characterized in that the second hinge point is arranged between the cover and the mounting element, which is locked in the base part, the mounting element including a flexible arm;
- and
- resilient means for returning the cover around the first hinge point to a non-dispensing position after releasing the cover, the resilient means integrally connected to the mounting element and including at least the flexible arm of the mounting element, a first part of the second hinge point is integrally connected to the flexible arm of the mounting element and a second part of the second hinge point is connected to the cover.
2 more elements
Dependencies are inferred from the claim text.