Ready-to-use hose end sprayer
First Claim
Patent Images
1. A sprayer comprising:
- a container defining an interior compartment for containing a substance liquid and comprising a pin receiver;
a container opening spaced apart from the pin receiver; and
a housing comprising an exterior shell, a grip portion, a main chamber, and a pivot switch, wherein the exterior shell comprises a first part and a second part connected to the first part, wherein the main chamber comprises a substance liquid inlet, a carrier liquid inlet, and an outlet, wherein the pivot switch is positioned on an exterior of the housing and operatively coupled to a pivot arm to translate movement of the pivot switch through an arcuate path to the main chamber, and wherein the pivot arm is pivotally connected to a pivot axis, the pivot axis being located below the main chamber within the housing;
wherein prior to the housing being connected to the container, the first part of the housing comprises a pin attached thereto such that the first part and the pin are a unitary, monolithic component;
wherein after the housing is connected to the container, the pin is inserted through the pin receiver such that the first part and pin are no longer a unitary, monolithic component and the housing is coupled to the container at two separate points comprising;
the container opening and the pin receiver.
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Accused Products
Abstract
A ready-to-use sprayer comprises a container defining an interior compartment for containing a liquid product and having a pin receiver located near the rear portion and an opening located near the front portion, a housing having a main chamber and a grip portion, a nozzle in selective fluid communication with the outlet of the fluid chamber, a pivot switch on the exterior of the housing for selecting a fluid flow condition for the main chamber, and the housing being coupled to the container at the container opening and the pin receiver.
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Citations
16 Claims
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1. A sprayer comprising:
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a container defining an interior compartment for containing a substance liquid and comprising a pin receiver; a container opening spaced apart from the pin receiver; and a housing comprising an exterior shell, a grip portion, a main chamber, and a pivot switch, wherein the exterior shell comprises a first part and a second part connected to the first part, wherein the main chamber comprises a substance liquid inlet, a carrier liquid inlet, and an outlet, wherein the pivot switch is positioned on an exterior of the housing and operatively coupled to a pivot arm to translate movement of the pivot switch through an arcuate path to the main chamber, and wherein the pivot arm is pivotally connected to a pivot axis, the pivot axis being located below the main chamber within the housing; wherein prior to the housing being connected to the container, the first part of the housing comprises a pin attached thereto such that the first part and the pin are a unitary, monolithic component; wherein after the housing is connected to the container, the pin is inserted through the pin receiver such that the first part and pin are no longer a unitary, monolithic component and the housing is coupled to the container at two separate points comprising;
the container opening and the pin receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A sprayer comprising:
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a container defining an interior compartment for containing a substance liquid;
the container comprising a front portion, a rear portion, and a pin receiver;a container opening spaced apart from the pin receiver; a housing comprising; an exterior shell comprising a first part and a second part, a curved grip portion, a pin, a main chamber comprising a substance liquid inlet, a carrier liquid inlet, and an outlet, a carrier liquid receiving port, and a nozzle in selective fluid communication with the outlet of the main chamber; and a pivot switch having three operating positions, the pivot switch being located on the exterior of the housing for selecting a fluid flow condition for the main chamber, wherein the pivot switch is operatively coupled to a pivot arm to translate movement of the pivot switch, through an arcuate path, to the main chamber and the pivot arm is pivotally connected to a pivot axis, the pivot axis being located below the main chamber within the housing; wherein prior to the housing being connected to the container, the first part of the housing comprises a pin attached thereto such that the first part and the pin are a unitary, monolithic component; wherein after the housing is connected to the container, the pin is inserted through the pin receiver such that the first part and pin are no longer a unitary, monolithic component and the housing is coupled to the container at two separate points comprising;
the container opening and the pin receiver.
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16. A sprayer comprising:
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a container defining an interior compartment for containing a substance liquid and comprising a pin receiver; a container opening spaced apart from the pin receiver; a housing comprising a grip portion, a main chamber, and a pin; and a pivot switch on an exterior of the housing for selecting a fluid flow condition for the main chamber, wherein the pivot switch is operatively coupled to a pivot arm to translate movement of the pivot switch, through an arcuate path, to the main chamber and the pivot arm is pivotally connected to a pivot axis, the pivot axis being located below the main chamber of the housing, wherein the main chamber comprises a front chamber, a middle chamber, and a rear chamber configured to have three operating positions, the three operating positions comprising; a first operating position, wherein the main chamber is not in fluid communication with either a carrier liquid conduit or a substance liquid conduit, a second operating position, wherein the main chamber is in fluid communication with both the carrier liquid conduit and the substance liquid conduit, and a third operating position wherein the main chamber is fluid communication with the carrier liquid conduit but not with the substance liquid conduit; wherein prior to the housing being connected to the container, the housing comprises a pin attached thereto such that the housing and the pin are a unitary, monolithic component; wherein after the housing is connected to the container, the pin is inserted through the pin receiver such that the housing and pin are no longer a unitary, monolithic component and the housing is coupled to the container at two separate points comprising;
the container opening and the pin receiver.
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Specification