IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0231038
(2005-09-20)
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등록번호 |
US-7334604
(2008-02-26)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Chang Peng Metal Industrial Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
4 |
초록
▼
A faucet includes a rotation unit, a primary water dividing unit, a water outlet member, a secondary water dividing unit, a first control switch, and a second control switch. Thus, the primary water dividing unit has two different water outlet manners, and the secondary water dividing unit also has
A faucet includes a rotation unit, a primary water dividing unit, a water outlet member, a secondary water dividing unit, a first control switch, and a second control switch. Thus, the primary water dividing unit has two different water outlet manners, and the secondary water dividing unit also has two different water outlet manners, so that the faucet has multiple different water outlet manners by the primary water dividing unit and the secondary water dividing unit, thereby enhancing the versatility of the faucet.
대표청구항
▼
What is claimed is: 1. A faucet, comprising: a rotation unit; a primary water dividing unit mounted on the rotation unit; a water outlet member mounted on the rotation unit; a secondary water dividing unit mounted on the rotation unit; a first control switch mounted on the primary water dividing un
What is claimed is: 1. A faucet, comprising: a rotation unit; a primary water dividing unit mounted on the rotation unit; a water outlet member mounted on the rotation unit; a secondary water dividing unit mounted on the rotation unit; a first control switch mounted on the primary water dividing unit to open/close a water flow and to control a mixture proportion of cold and hot water; a second control switch mounted on the primary water dividing unit to control water to flow into either one of the water outlet member and the secondary water dividing unit; wherein the rotation unit includes a fixing seat, a rotation seat, a limit plate, a connecting seat, a support seat, and two connecting pipes, wherein: the fixing seat has a first face formed with a receiving chamber and a second face formed with a first water inlet channel connected to a bottom of the receiving chamber and a second water inlet channel connected to a side of the receiving chamber; the rotation seat is rotatably mounted in the receiving chamber of the fixing seat and has a first face formed with a first water inlet slot that is constantly connected to the first water inlet channel of the fixing seat during rotation of the rotation seat, a side formed with a substantially arcuate shaped second water inlet slot that is constantly connected to the second water inlet channel of the fixing seat during rotation of the rotation seat, and a second face formed with a first water conducting hole connected to the first water inlet slot and a second water conducting hole connected to the second water inlet slot; the limit plate is secured in the receiving chamber of the fixing seat without rotation and rested on the rotation seat; the connecting seat has a first portion mounted on the fixing seat and a second portion formed with a first through hole and a second through hole; the support seat is mounted in the connecting seat and has an inside formed with two water inlet holes; the two connecting pipes are mounted in the connecting seat to connect the first water conducting hole and the second water conducting hole of the rotation seat to the two water inlet holes of the support seat. 2. The faucet in accordance with claim 1, wherein the connecting seat is rotatably mounted on the fixing seat and connected to the rotation seat so that the rotation seat is rotated with the connecting seat. 3. The faucet in accordance with claim 1, wherein the connecting seat is substantially V-shaped. 4. The faucet in accordance with claim 1, wherein the connecting seat has an inside formed with a mounting section for mounting the support seat. 5. The faucet in accordance with claim 1, wherein the limit plate is substantially U-shaped. 6. The faucet in accordance with claim 1, wherein the limit plate has an inside formed with a limit hole, and the two connecting pipes are limited by the limit hole of the limit plate. 7. The faucet in accordance with claim 1, wherein the primary water dividing unit is mounted in the connecting seat of the rotation unit. 8. The faucet in accordance with claim 1, wherein the primary water dividing unit includes an outer valve tube, a mounting ring, a water control plate, a water control seat, an inner valve tube, a control valve seat, a first control shaft, and a second control shaft, wherein: the outer valve tube has a closed bottom wall formed with two water control holes connected to the two water inlet holes of the support seat, the outer valve tube has a periphery formed with a side water outlet hole connected to the first through hole of the connecting seat; the water control plate is rotatably mounted in the outer valve tube and has an inside formed with two water control holes connected to the two water control holes of the outer valve tube; the water control seat has a first side formed with a regulating slot connected to the two water control holes of the water control plate; the inner valve tube has a first end extended into the outer valve tube and having a periphery formed with a plurality of side water outlet holes each connected to the side water outlet hole of the outer valve tube, and a second end protruding from the outer valve tube and having a periphery formed with a side water outlet bore connected to the second through hole of the connecting seat, the inner valve tube has an inside formed with a receiving space connected to the side water outlet holes and the side water outlet bore; the control valve seat is secured in the receiving space of the inner valve tube and has an inside formed with a plurality of flow channels each connected to the side water outlet bore of the inner valve tube; the first control shaft has a first end secured to the water control seat to rotate the water control seat and a second end protruding from the connecting seat of the rotation unit, the first end of the first control shaft has an inside formed with a water inlet recess connected to the regulating slot of the water control seat and a periphery formed with a plurality of water outlet holes each connected to the water inlet recess and each connected to the side water outlet holes of the inner valve tube through the receiving space of the inner valve tube; the second control shaft has a first end movably mounted in the control valve seat and a second end protruding from the connecting seat of the rotation unit, the first end of the second control shaft has an end portion formed with an enlarged water stop that is movable relative to the control valve seat to open or seal the flow channels of the control valve seat. 9. The faucet in accordance with claim 8, wherein the mounting ring is mounted on the outer valve tube and secured to the support seat of the rotation unit to attach the primary water dividing unit to the rotation unit. 10. The faucet in accordance with claim 8, wherein the support seat has an outer wall formed with an outer thread, the outer valve tube has an outer wall formed with an outwardly extended flange and an inner wall formed with a locking portion, and the mounting ring has an inner wall having a first end formed with an inwardly extended flange rested on the flange of the outer valve tube and a second end formed with an inner thread screwed onto the outer thread of the support seat. 11. The faucet in accordance with claim 8, wherein the two water control holes of the outer valve tube are arranged in a circular rotation path and located at a first interval, and the two water control holes of the water control plate are arranged in a circular rotation path and located at a second interval different from the first interval of the two water control holes of the outer valve tube. 12. The faucet in accordance with claim 8, wherein the water control seat is rotatably mounted in the outer valve tube and secured on the water control plate to rotate the water control plate. 13. The faucet in accordance with claim 8, wherein the water control seat has a second side formed with an insertion hole connected to the regulating slot, and the first end of the first control shaft is provided with an insertion portion inserted into the insertion hole of the water control seat. 14. The faucet in accordance with claim 8, wherein the inside of the control valve seat is formed with an inner thread, and the first end of the second control shaft has an outer thread screwed into the inner thread of the control valve seat so that the second control shaft is movable relative to the control valve seat by rotation of the second control shaft. 15. The faucet in accordance with claim 8, wherein the second control shaft has an inside formed with a mounting hole mounted on the first control shaft. 16. The faucet in accordance with claim 8, wherein: the first control switch is secured on the second end of the first control shaft to rotate the first control shaft; the second control switch is secured on the second end of the second control shaft to rotate the second control shaft; the water outlet member is extended through the second through hole of the connecting seat into the side water outlet bore of the inner valve tube; the secondary water dividing unit is extended through the first through hole of the connecting seat and the side water outlet hole of the outer valve tube and connected to the side water outlet holes of the inner valve tube. 17. The faucet in accordance with claim 8, wherein the secondary water dividing unit includes a front valve tube, a control valve seat, a water control seat, a rear valve tube, and a switching seat, wherein: the front valve tube is connected to the side water outlet holes of the inner valve tube and has a side formed with a water outlet connecting hole and a lower end formed with an inner thread; the control valve seat has an outer wall formed with an outer thread screwed into the inner thread of the front valve tube and an inner wall formed with a screw portion and a plurality of flow channels; the water control seat has a first end formed with an enlarged water stop that is movable relative to the control valve seat to open or seal the flow channels of the control valve seat and a second end formed with a control lever, the water control seat has a screw portion screwed into the screw portion of the control valve seat so that the water control seat is movable relative to the control valve seat by rotation of the water control seat; the rear valve tube is secured on the front valve tube and has an inside formed with a water passage and a lower end formed with a connecting section; the switching seat is secured on the control lever of the water control seat to rotate the water control seat and has an inside formed with a water passage connected to the flow channels of the control valve seat and the water passage of the rear valve tube, the switching seat is rotatably mounted in the rear valve tube and has a periphery formed with a water control shaft protruding from the rear valve tube to rotate the switching seat. 18. The faucet in accordance with claim 8, wherein the second end of the inner valve tube has an inside formed with a passage to allow passage of the second control shaft. 19. The faucet in accordance with claim 1, further comprising a balance valve mounted between the primary water dividing unit and the rotation unit.
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