최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0872296 (2013-04-29) |
등록번호 | US-8967497 (2015-03-03) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 690 |
A handheld showerhead including a showerhead portion, a handle portion, and a movable mode selector portion. The mode selector portion includes a rotationally-fixed first end coupling and a rotationally-fixed second end coupling, which is concentrically aligned with the first end coupling, and a rot
A handheld showerhead including a showerhead portion, a handle portion, and a movable mode selector portion. The mode selector portion includes a rotationally-fixed first end coupling and a rotationally-fixed second end coupling, which is concentrically aligned with the first end coupling, and a rotatable control knob body. The movable mode selector includes a fluid seal coupled to the rotatable knob body, the first fluid seal including at least one fluid control aperture. The second end coupling also includes a fluid inlet aperture and a fluid outlet aperture. The inlet aperture is in fluid communication with a fluid supply, and the outlet aperture is in fluid communication with the control knob body. A second fluid seal is positioned between the second end coupling and the control knob body. A single mechanical fastener axially couples the control knob body to the first end coupling and the second end coupling.
1. A handheld showerhead comprising a showerhead portion;a handle portion in fluid communication with a fluid supply and the showerhead portion; anda moveable mode selector portion comprising a rotationally-fixed first end coupling comprising a plurality of fluid apertures;a rotatable control knob b
1. A handheld showerhead comprising a showerhead portion;a handle portion in fluid communication with a fluid supply and the showerhead portion; anda moveable mode selector portion comprising a rotationally-fixed first end coupling comprising a plurality of fluid apertures;a rotatable control knob body;a first fluid seal positioned between the first end coupling and the control knob body, the first fluid seal coupled to the control knob body;at least one fluid control aperture within the first fluid seal;a rotationally-fixed second end coupling concentrically aligned with the first end coupling comprising a fluid outlet aperture in fluid communication with the control knob body;a fluid inlet aperture in fluid communication with the fluid supply;a second fluid seal positioned between the second end coupling and the control knob body;a single mechanical fastener axially coupling the control knob body with the first end coupling and the second end coupling. 2. The handheld showerhead of claim 1, wherein the first end coupling comprises at least three fluid apertures. 3. The handheld showerhead of claim 1, wherein the second end coupling comprises a control knob body rotation limiter. 4. The handheld showerhead of claim 3, wherein the control knob body comprises at least one stop tab. 5. The handheld showerhead of claim 1, wherein the control knob body comprises at least one detent recess. 6. The handheld showerhead of claim 5, wherein the second end coupling receives a detent plunger. 7. The handheld showerhead of claim 6, wherein the at least one detent recess is arranged to engage with the detent plunger when the at least one fluid control aperture aligns with at least one fluid aperture of the plurality of fluid apertures within the first end coupling. 8. The handheld showerhead of claim 1, wherein the control knob body comprises a plurality of grip recesses. 9. The handheld showerhead of claim 1, wherein the control knob body comprises a plurality of plurality of finger gripping features. 10. A handheld fluid control valve comprising a rotationally-fixed first end coupling comprising at least three fluid output apertures;a rotatable control knob body;a first fluid seal positioned between the first end coupling and the control knob body, the first fluid seal coupled to the control knob body;at least one fluid control aperture within the first fluid seal;a rotationally-fixed second end coupling concentrically aligned with the first end coupling comprising a fluid outlet aperture in fluid communication with the control knob body;a single fluid inlet aperture in fluid communication with a fluid supply;a second fluid seal positioned between the second end coupling and the control knob body; anda rotationally-fixed mechanical fastener axially coupling the control knob body with the first end coupling and the second end coupling. 11. The handheld fluid control valve of claim 10, wherein the second end coupling comprises a control knob body rotation limiter. 12. The handheld fluid control valve of claim 11, wherein the control knob body comprises at least one stop tab. 13. The handheld fluid control valve of claim 10, wherein the control knob body comprises at least one detent recess. 14. The handheld fluid control valve of claim 13, wherein the second end coupling receives a detent plunger. 15. The handheld fluid control valve of claim 14, wherein the at least one detent recess is arranged to engage with the detent plunger when the at least one fluid control aperture aligns with at least one of the at least three fluid output apertures within the first end coupling. 16. The handheld fluid control valve of claim 10, wherein the control knob body comprises a plurality of grip recesses. 17. The handheld fluid control valve of claim 10, wherein the control knob body comprises a plurality of plurality of finger gripping features. 18. The handheld fluid control valve of claim 10, wherein the second end coupling comprises a plurality of inwardly curved recesses. 19. The handheld showerhead of claim 1, wherein the mechanical fastener directly engages the first end coupling and the second end coupling. 20. The handheld showerhead of claim 1, wherein the first fluid seal substantially covers a top surface of the control knob body. 21. The handheld showerhead of claim 1, wherein the moveable mode selector further comprises a seal fastening aperture within the first fluid seal, wherein fluid flows through only the at least one fluid control aperture. 22. The handheld showerhead of claim 21, wherein a portion of the first end coupling extends through the seal fastening aperture.
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