Sprinkler having adjustable sprinkling pattern
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B05B-003/16
B05B-003/00
B05B-003/04
B05B-001/32
B05B-015/00
B05B-001/20
B05B-001/14
B05B-001/00
출원번호
US-0618924
(2009-11-16)
등록번호
US-8534573
(2013-09-17)
우선권정보
TW-98135909 A (2009-10-23)
발명자
/ 주소
Wang, Po-Hsiung
Wang, Tzu-Meng
출원인 / 주소
Kwan-Ten Enterprise Co., Ltd.
대리인 / 주소
Mersereau, C. G.
인용정보
피인용 횟수 :
3인용 특허 :
5
초록▼
A sprinkler has a sprinkling device, and an inlet controlling device and an end cap respectively mounted on two opposite ends of the sprinkling device. The sprinkling device has a casing having outlet holes, and two regulating panels having regulating slots, two regulating wheels, two transmission r
A sprinkler has a sprinkling device, and an inlet controlling device and an end cap respectively mounted on two opposite ends of the sprinkling device. The sprinkling device has a casing having outlet holes, and two regulating panels having regulating slots, two regulating wheels, two transmission rods and a cover having limit slots mounted on the casing. The outlet holes, the regulating slots and the limit slots respectively align with each other and are mounted around multiple nozzles. Turning the regulating wheels forces the nozzles to bend through the regulating panels so the sprinkler has a variety of sprinkling patterns to be suitable for every place where the sprinkler is placed. The nozzles are individually manufactured and are easily mounted on the casing and replaced.
대표청구항▼
1. A sprinkler comprising a sprinkling device having a casing being tubular and having multiple outlet holes formed through and linearly arranged along the casing;an end cap securely mounted on and sealing a rear end of the casing;two regulating panels pivotally mounted on the casing, and each regul
1. A sprinkler comprising a sprinkling device having a casing being tubular and having multiple outlet holes formed through and linearly arranged along the casing;an end cap securely mounted on and sealing a rear end of the casing;two regulating panels pivotally mounted on the casing, and each regulating panel being elongated and having a panel axis; andmultiple regulating slots formed through and linearly arranged along the regulating panel and respectively aligning with the outlet holes of the casing, and each regulating slot having a slot axis being oblique to the panel axis of the regulating panel;two regulating wheels pivotally mounted on the casing;two transmission rods respectively mounted between the regulating panels and the regulating wheels, and each transmission rod pivotally connected to a corresponding regulating panel and a corresponding regulating wheel;a cover mounted on the regulating panels, attached to the casing and having an elongated axis; andmultiple limit slots formed through and linearly arranged along the cover and respectively aligning with the regulating slots of the regulating panels, and each limit slot having a limit axis being parallel to the elongated axis of the cover and being oblique to the slot axis of a corresponding regulating slot of the regulating panels; andmultiple nozzles being bendable, mounted on and attached to the casing and respectively mounted through the outlet holes of the casing, the regulating slots of the regulating panels and the limit slots of the covers; andan inlet controlling device connected to a front end of the casing. 2. The sprinkler as claimed in claim 1, wherein the casing further has two pivot rods protruding from an outer surface of the casing, beside the outlet holes and adjacent to a middle of the casing; andtwo positioning parts formed on the outer surface of the casing, beside the outlet holes and respectively adjacent to a rear end and a front end of the casing;the regulating panels are respectively mounted between the pivot rods and the positioning parts of the casing, and each regulating panel further has a pivot bar formed on an inner end of the regulating panel and pivotally connected to a corresponding pivot rod of the casing; anda connecting post protruding from a lower surface of the regulating panel and corresponding to a corresponding positioning part of the casing;the regulating wheels respectively mounted pivotally on the positioning parts of the casing, and each regulating wheel has a connecting post protruding from an outer surface and adjacent to a peripheral edge of the regulating wheel; andeach transmission rod has two connecting holes formed through the transmission rod and respectively adjacent to two opposite ends of the transmission rod and are respectively mounted around the connecting posts of the corresponding regulating panel and the corresponding regulating wheel. 3. The sprinkler as claimed in claim 1, wherein the slot axis of each regulating slot is oblique toward a corresponding end of the regulating panel, and the closer the regulating slots to a middle of the regulating panel, the closer an included angle between the slot axes and the panel axis to 90 degrees. 4. The sprinkler as claimed in claim 2, wherein the slot axis of each regulating slot is oblique toward a corresponding end of the regulating panel, and the closer the regulating slots to a middle of the regulating panel, the closer an included angle between the slot axes and the panel axis to 90 degrees. 5. The sprinkler as claimed in claim 2, wherein the cover further has two protruding recesses formed in a side edge of the cover and respectively corresponding to and mounted around the positioning parts of the casing and the regulating wheels. 6. The sprinkler as claimed in claim 4, wherein the cover further has two protruding recesses formed in a side edge of the cover and respectively corresponding to and mounted around the positioning parts of the casing and the regulating wheels. 7. The sprinkler as claimed in claim 5, wherein each regulating wheel further has an operating lever radially protruding from the peripheral edge of the regulating wheel. 8. The sprinkler as claimed in claim 6, wherein each regulating wheel further has an operating lever radially protruding from the peripheral edge of the regulating wheel. 9. The sprinkler as claimed in claim 7, wherein each positioning part of the casing further has a pivot hole formed in the positioning part;each regulating wheel further has a pivot hole formed through the regulating wheel and aligning with the pivot hole of a corresponding positioning part; andthe sprinkling device further has two fasteners respectively mounted through the pivot holes of the regulating wheels and the positioning parts and attached to the casing. 10. The sprinkler as claimed in claim 8, wherein each positioning part of the casing further has a pivot hole formed in the positioning part;each regulating wheel further has a pivot hole formed through the regulating wheel and aligning with the pivot hole of a corresponding positioning part; andthe sprinkling device further has two fasteners respectively mounted through the pivot holes of the regulating wheels and the positioning parts and attached to the casing. 11. The sprinkler as claimed in claim 1, wherein the casing further has multiple latches formed on the outer surface and beside the outlet holes of the casing; andthe cover further has multiple retaining grooves formed in an inner surface of the cover and respectively engaging the latches of the casing. 12. The sprinkler as claimed in claim 2, wherein the casing further has multiple latches formed on the outer surface and beside the outlet holes of the casing; andthe cover further has multiple retaining grooves formed in an inner surface of the cover and respectively engaging the latches of the casing. 13. The sprinkler as claimed in claim 3, wherein the casing further has multiple latches formed on the outer surface and beside the outlet holes of the casing; andthe cover further has multiple retaining grooves formed in an inner surface of the cover and respectively engaging the latches of the casing. 14. The sprinkler as claimed in claim 4, wherein the casing further has multiple latches formed on the outer surface and beside the outlet holes of the casing; andthe cover further has multiple retaining grooves formed in an inner surface of the cover and respectively engaging the latches of the casing. 15. The sprinkler as claimed in claim 1, wherein the sprinkler further has a frame having a positioning hole formed through a rear end of the frame; anda mounting recess formed in a lower surface adjacent to a front end of the frame;the sprinkling device is mounted between the front and rear ends of the frame;the end cap is mounted in the positioning hole of the frame; andthe inlet controlling device is securely mounted in the mounting recess of the frame. 16. The sprinkler as claimed in claim 2, wherein the sprinkler further has a frame having a positioning hole formed through a rear end of the frame; anda mounting recess formed in a lower surface adjacent to a front end of the frame;the sprinkling device is mounted between the front and rear ends of the frame;the end cap is mounted in the positioning hole of the frame; andthe inlet controlling device is securely mounted in the mounting recess of the frame. 17. The sprinkler as claimed in claim 3, wherein the sprinkler further has a frame having a positioning hole formed through a rear end of the frame; anda mounting recess formed in a lower surface adjacent to a front end of the frame;the sprinkling device is mounted between the front and rear ends of the frame;the end cap is mounted in the positioning hole of the frame; andthe inlet controlling device is securely mounted in the mounting recess of the frame. 18. The sprinkler as claimed in claim 4, wherein the sprinkler further has a frame having a positioning hole formed through a rear end of the frame; anda mounting recess formed in a lower surface adjacent to a front end of the frame;the sprinkling device is mounted between the front and rear ends of the frame;the end cap is mounted in the positioning hole of the frame; andthe inlet controlling device is securely mounted in the mounting recess of the frame. 19. The sprinkler as claimed in claim 2, wherein each positioning parts of the casing further has a holding recess formed in the positioning part;a holding rod mounted in the holding recess; anda resilient element mounted in the holding recess and pushing the holding rod outwardly; andeach regulating wheel further has multiple holding indentations formed in an inner surface of the regulating wheel and corresponding to and selectively engaging the holding rod of the corresponding positioning part. 20. The sprinkler as claimed in claim 4, wherein each positioning parts of the casing further has a holding recess formed in the positioning part;a holding rod mounted in the holding recess; anda resilient element mounted in the holding recess and pushing the holding rod outwardly; andeach regulating wheel further has multiple holding indentations formed in an inner surface of the regulating wheel and corresponding to and selectively engaging the holding rod of the corresponding positioning part.
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이 특허에 인용된 특허 (5)
Katzer Johann,DEX ; Lindermeir Wolfgang,DEX, Method for adjusting the sprinkling pattern of a sprinkling apparatus and sprinkling apparatus.
Mitzlaff Lothar,DEX ; Haufele Reiner,DEX ; Lindermeir Wolfgang,DEX ; Katzer Johann,DEX, Method for adjusting the sprinkling pattern of a sprinkling apparatus and sprinkling apparatus.
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