Attachment and system for mixing and dispensing a chemical and diluent
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B67D-003/00
B05B-015/62
B05B-007/24
B05B-012/08
B05B-015/06
출원번호
US-0272122
(2016-09-21)
등록번호
US-10138110
(2018-11-27)
발명자
/ 주소
Bates, Julie L.
Helf, Thomas A.
Crapser, James R.
Batton, Richard A.
Crull, Jeffrey L.
Cheng, Cunjiang
Alstad, Elizabeth
Frett, Casey
Garcia, Katlyn
Sparks, Evan A.
Kramka, Joel
Smith, Shawn
Riley, Joshua James
Schlueter, James Michael
출원인 / 주소
S. C. Johnson & Son, Inc.
인용정보
피인용 횟수 :
0인용 특허 :
127
초록▼
A system for mixing and dispensing solution, such as a cleaning solution, includes a body with a first flow passage extending between a diluent inlet and an outlet, and a second flow passage extending between a concentrate inlet and the first flow passage. The system further includes a container for
A system for mixing and dispensing solution, such as a cleaning solution, includes a body with a first flow passage extending between a diluent inlet and an outlet, and a second flow passage extending between a concentrate inlet and the first flow passage. The system further includes a container for concentrate, with a container including a container valve. Moving the body axially toward the container to seat the body on the container opens the container valve for a flow of concentrate from the container to the first flow passage via the second flow passage. Further, moving the body axially away from the container to unseat the body from the container closes the container valve to the flow of concentrate.
대표청구항▼
1. A system for mixing and dispensing cleaning solution, the system comprising: a body with a first flow passage extending between a diluent inlet and an outlet, and a second flow passage extending between a concentrate inlet and the first flow passage; anda container for cleaning concentrate, the c
1. A system for mixing and dispensing cleaning solution, the system comprising: a body with a first flow passage extending between a diluent inlet and an outlet, and a second flow passage extending between a concentrate inlet and the first flow passage; anda container for cleaning concentrate, the container including a container valve,wherein moving the body axially toward the container to seat the body on the container opens the container valve for a flow of concentrate from the container to the first flow passage via the second flow passage,wherein moving the body axially away from the container to unseat the body from the container closes the container valve to the flow of concentrate, andwherein the container includes an oblong neck configured to engage the body to secure the container to the body. 2. The system of claim 1, wherein the first flow passage and the second flow passage are configured to cause the flow of concentrate from the container via venturi action. 3. The system of claim 1, wherein the body and the container are configured to prevent diluent from flowing into the container during operation of the system. 4. The system of claim 3, further comprising: a one-way valve supported by the body and configured to block a flow of diluent from the first flow passage to the container via the second flow passage. 5. The system of claim 1, wherein the oblong neck includes at least one groove, the at least one groove extending between a narrow axis of the oblong neck and a wide axis of the oblong neck, wherein the body includes at least one attachment arm, andwherein the at least one attachment arm is configured to engage the at least one groove to secure the body to the container. 6. The system of claim 5, wherein moving the body axially toward the container to seat the body on the container aligns the at least one attachment arm with the at least one groove, and wherein, with the body seated on the container, rotating the body in a first direction relative to the container causes the at least one attachment arm to engage the at least one groove to prevent the body from moving axially away from the container. 7. The system of claim 6, wherein the body is configured to move axially toward the container, to seat on the container and open the container valve, when the at least one attachment arm is aligned with the narrow axis of the oblong neck, andwherein the at least one attachment arm is configured to engage the at least one groove, to prevent the body from moving axially away from the container, when the body is seated on the container and the at least one attachment arm is aligned with the wide axis of the oblong neck. 8. The system of claim 6, wherein the at least one attachment arm includes a hooked end configured to engage the at least one groove to prevent the body from moving axially away from the container. 9. The system of claim 8, wherein the at least one groove includes a locking protrusion, and wherein the hooked end includes a notch configured to engage the locking protrusion to lock the at least one attachment arm within the at least one groove. 10. A system for mixing and dispensing cleaning solution, for use with a container that includes cleaning concentrate and a container valve, the container including at least one groove that includes a locking protrusion, the system comprising: a unitary attachment including a body with a mixing chamber, a diluent inlet, a concentrate inlet, a mixture outlet, a first flow passage that tapers inwardly between the diluent inlet and the mixing chamber, a second flow passage that extends from the concentrate inlet to the mixing chamber, and a third flow passage that extends from the mixing chamber to the mixture outlet,wherein the unitary attachment is configured to move solely axially toward the container to seat the body on the container and open the container valve for a flow of concentrate from the container to the mixing chamber via the concentrate inlet and the second flow passage,wherein the unitary attachment is configured to move solely axially away from the container to unseat the body from the container and close the container valve to the flow of concentrate,wherein at least one attachment arm extends away from the body and is configured to engage the at least one groove to secure the body to the container, the at least one attachment arm including a hooked end that is configured to engage the at least one groove to prevent the body from moving axially away from the container, andwherein the hooked end includes a notch configured to engage the locking protrusion to lock the at least one attachment arm within the at least one groove. 11. The system of claim 10, wherein the at least one attachment arm includes a first attachment arm extending away from the body, and a second attachment arm extending away from the body, and wherein the first and second attachment arms are configured to secure the unitary attachment to the container when the body is seated on the container. 12. The system of claim 11, wherein each of the first and second attachment arms includes a respective hooked end configured to engage the at least one groove to secure the body to the container. 13. The system of claim 12, wherein the body is configured to be rotated in a first direction relative to the container, when the body is seated on the container, to engage the first and second attachment arms with the at least one groove to prevent the body from moving axially away from the container. 14. The system of claim 10, further comprising: a one-way valve supported by the body,wherein the one-way valve is configured to permit flow through the second flow passage toward the mixing chamber and to restrict flow through the second flow passage away from the mixing chamber. 15. The system of claim 14, wherein the one-way valve is included in a check valve assembly that is removably secured to the body. 16. A system for mixing and dispensing cleaning solution, the system comprising: a body that includes: a diluent inlet, a concentrate inlet, and an outlet in fluid communication with the diluent inlet and the concentrate inlet;a first arm with a first end; anda second arm with a second end that is spaced apart from the first end by a clearance distance; anda container for cleaning concentrate, the container including: a container valve;an oblong neck having a width between first and second sides of the oblong neck, and a length between first and second ends of the oblong neck, the width being smaller than the length and smaller than the clearance distance, and the length being larger than the clearance distance;a first groove that extends between the first side of the oblong neck and the first end of the oblong neck; anda second groove that extends between the second side of the oblong neck and the second end of the oblong neck,wherein the body is configured to be moved in an axial direction toward the container to move the first and second ends axially along the first and second sides of the oblong neck into alignment with the first and second grooves, respectively, and to open the container valve for a flow of concentrate from the container into the concentrate inlet, andwherein the body is configured to be rotated, with the first and second ends in alignment with the first and second grooves, to move the first and second ends along the first and second grooves towards the first and second ends of the oblong neck, respectively, to secure the body to the container. 17. The system of claim 16, wherein the body is configured to be moved in the axial direction away from the container to close the container valve to the flow of concentrate. 18. The system of claim 16, wherein each of the first and second ends of the first and second arms is a hooked end configured to extend into the first or second groove, respectively, when the body is rotated, to secure the body to the container. 19. The system of claim 18, wherein each of the first and second grooves includes a locking protrusion at the first or second end of the oblong neck, respectively, and wherein each of the first and second ends of the first and second arms includes a notch configured to engage at least one of the locking protrusions to lock the body against rotation relative to the container. 20. The system of claim 16, wherein the first and second grooves are configured to engage the first and second ends to urge the body axially towards the container as the body is rotated to move the first and second ends along the first and second grooves towards the first and second ends of the oblong neck.
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