Applicator with collapsible wand
DCFirst Claim
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1. An applicator configured to dispense liquid comprising:
- a housing, comprising;
a pump,an electric motor for driving the pump,a power source for providing power to the electric motor, anda flexible housing conduit in fluid communication with the pump;
a trigger in electronic communication with the power source and the electric motor, wherein the trigger provides manual selective control over the pump such that when the trigger is depressed, the pump is actuated and when the trigger is released, the pump ceases operation;
a wand connected to the housing via a wand hinge that is configured to allow the wand to be collapsed against the housing in a first position and extended away from the housing in a second position, the wand hinge comprises a hinge conduit engaging the flexible housing conduit and that curves around a pivot point of the wand hinge such that when the wand is collapsed against the housing in the first position, the hinge conduit keeps the flexible housing conduit apart from the pivot point of the wand hinge;
a nozzle coupled to the wand for discharging liquid from the applicator, wherein the nozzle is in fluid communication with the pump; and
a liquid conduit having a proximal end in fluid communication with the pump and a distal end that extends externally from the housing, the distal end is configured to connect to a container that is external to and separate from the housing such that when the distal end of the liquid conduit is connected to the container, the container is coupled to the housing by the liquid conduit such that the container remains external to and separate from the housing.
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Abstract
An applicator comprises a housing having a liquid input, a pump, a motor, and a power source; a trigger for providing selective control over the pump; a wand hingedly connected to the housing; and a nozzle coupled to the wand for discharging liquid from the applicator. The nozzle and the liquid input are in fluid communication via the pump and various conduits of the applicator.
185 Citations
51 Claims
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1. An applicator configured to dispense liquid comprising:
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a housing, comprising; a pump, an electric motor for driving the pump, a power source for providing power to the electric motor, and a flexible housing conduit in fluid communication with the pump; a trigger in electronic communication with the power source and the electric motor, wherein the trigger provides manual selective control over the pump such that when the trigger is depressed, the pump is actuated and when the trigger is released, the pump ceases operation; a wand connected to the housing via a wand hinge that is configured to allow the wand to be collapsed against the housing in a first position and extended away from the housing in a second position, the wand hinge comprises a hinge conduit engaging the flexible housing conduit and that curves around a pivot point of the wand hinge such that when the wand is collapsed against the housing in the first position, the hinge conduit keeps the flexible housing conduit apart from the pivot point of the wand hinge; a nozzle coupled to the wand for discharging liquid from the applicator, wherein the nozzle is in fluid communication with the pump; and a liquid conduit having a proximal end in fluid communication with the pump and a distal end that extends externally from the housing, the distal end is configured to connect to a container that is external to and separate from the housing such that when the distal end of the liquid conduit is connected to the container, the container is coupled to the housing by the liquid conduit such that the container remains external to and separate from the housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A system for dispensing liquid comprising:
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a container containing a ready-to-use liquid product and comprising a cylindrical neck and a container opening; and a housing, comprising; a pump, an electric motor for driving the pump, a power source for providing power to the electric motor, and a flexible housing conduit in fluid communication with the pump; a trigger in electronic communication with the power source and the electric motor, wherein the trigger provides manual selective control over the pump such that when the trigger is depressed, the pump is actuated and when the trigger is released, the pump ceases operation; a wand connected to the housing via a wand hinge that is configured to allow the wand to be collapsed against the housing in a first position and extended away from the housing in a second position, the wand hinge comprises a hinge conduit engaging the flexible housing conduit and that curves around a pivot point of the wand hinge such that when the wand is collapsed against the housing in the first position, the hinge conduit keeps the flexible housing conduit apart from the pivot point of the wand hinge; a nozzle coupled to the wand for discharging liquid from the system, wherein the nozzle is in fluid communication with the pump; and a liquid conduit having a proximal end in fluid communication with the pump and a distal end that extends externally from the housing and connects to the container via a liquid conduit cap such that when the distal end of the liquid conduit is connected to the container, the container is coupled to the housing by the liquid conduit such that the container remains external to and separate from the housing; wherein the liquid conduit cap providing a sealing interface between the container opening and the liquid conduit to facilitate fluid communication between the container opening and the pump. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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34. A system for dispensing liquid comprising:
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a container containing a ready-to-use liquid product and comprising a cylindrical neck and a container opening; and a housing, comprising; a pump, an electric motor for driving the pump, a power source for providing power to the electric motor, and a flexible housing conduit in fluid communication with the pump; a trigger in electronic communication with the power source and the electric motor, wherein the trigger provides manual selective control over the pump such that when the trigger is depressed, the pump is actuated and when the trigger is released, the pump ceases operation; a wand connected to the housing via a wand hinge, the wand comprising a wand conduit; the wand hinge is configured to allow the wand to be collapsed against the housing in a first position and extended away from the housing in a second position, the wand hinge comprises a hinge conduit that engages and is in fluid communication with the flexible housing conduit and the wand conduit, the hinge conduit curves around a pivot point of the wand hinge such that when the wand is collapsed against the housing in the first position, the hinge conduit keeps the flexible housing conduit apart from the pivot point of the wand hinge; a nozzle coupled to the wand for discharging liquid from the system, wherein the nozzle is in fluid communication with the wand conduit; and a liquid conduit having a proximal end in fluid communication with the pump and a distal end that extends externally from the housing and connects to the container via a liquid conduit cap such that when the distal end of the liquid conduit is connected to the container, the container is coupled to the housing by the liquid conduit such that the container remains external to and separate from the housing; wherein the liquid conduit cap providing a sealing interface between the container opening and the liquid conduit to facilitate fluid communication between the container opening and the pump. - View Dependent Claims (35, 36, 37, 38)
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39. An applicator configured to dispense a liquid comprising:
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a housing comprising; a pump, an electric motor for driving the pump, a power source for providing power to the electric motor, and a flexible housing conduit in fluid communication with the pump; a trigger in electronic communication with the power source and the electric motor, wherein the trigger provides manual selective control over the pump such that when the trigger is depressed, the pump is actuated and when the trigger is released, the pump ceases operation; a wand connected to the housing via a wand hinge that is configured to allow the wand to be collapsed against the housing in a first position and extended away from the housing in a second position, the wand hinge comprises a hinge conduit engaging the flexible housing conduit and that curves around a pivot point of the wand hinge such that when the wand is collapsed against the housing in the first position, the hinge conduit keeps the flexible housing conduit apart from the pivot point of the wand hinge; a nozzle coupled to the wand for discharging liquid from the applicator, wherein the nozzle is in fluid communication with the pump; and a liquid conduit having a proximal end and a distal end, at least a portion of the proximal end of the liquid conduit is within the housing and is in fluid communication with the pump, the distal end of the liquid conduit extends externally from the housing and is configured to connect to a container that is external to and separate from the housing. - View Dependent Claims (40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51)
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Specification