IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0035120
(2002-01-04)
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발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
30 인용 특허 :
3 |
초록
▼
Operating/controlling structure of detergent-mixable sprinkling gun, including a gun body, a sprinkling head, a connecting body connected between the gun body and the sprinkling head, a valve seat, an operating/controlling member, a locking bolt and a detergent barrel. The water flows into the gun b
Operating/controlling structure of detergent-mixable sprinkling gun, including a gun body, a sprinkling head, a connecting body connected between the gun body and the sprinkling head, a valve seat, an operating/controlling member, a locking bolt and a detergent barrel. The water flows into the gun body and then flows out from the sprinkling head. The connecting body has a seat body formed with a seat tube and a seat sink connected therewith by a stop board. A spring pin is fitted in the seat sink. The seat tube communicates with an outlet and an inlet. The outlet and inlet respectively communicate with two communicating holes. The valve seat has a circular boss. A valve shaft upward extends from the circular boss. The center of the top of the valve shaft is formed with a through hole. A semicircle of the top of the valve shaft is formed with several engaging cuts. A gate body is disposed between the valve shaft and the circular boss. The circumference of body of the valve seat is formed with two groups of through holes with different sizes opposite to each other. The operating/controlling member is cap-like. The bottom of the operating/controlling member is formed with a fitting post. The inner circumference of the fitting post is formed with several ribs. The bottom face of the operating/controlling member is formed with several locating dents. A guiding groove is formed on the bottom face and adjacent to the locating dents. A stop block is formed on the bottom face. The detergent barrel is screwed into the inner thread of the seat body.
대표청구항
▼
1. Operating/controlling structure of detergent-mixable sprinkling gun, comprising a gun body, a sprinkling head, a connecting body connected between the gun body and the sprinkling head, a valve seat, an operating/controlling member, a locking bolt, a detergent barrel, a locking bolt being upward p
1. Operating/controlling structure of detergent-mixable sprinkling gun, comprising a gun body, a sprinkling head, a connecting body connected between the gun body and the sprinkling head, a valve seat, an operating/controlling member, a locking bolt, a detergent barrel, a locking bolt being upward passed through a through hole of a valve seat to lock the valve seat with the operating/controlling member, permitting water flowing into the gun body and then flowing through the connecting body and then flowing out from the sprinkling head, the connecting body being formed with an inner thread, the detergent barrel being formed with an outer thread and provided with a first watertight ring, the detergent barrel being screwed in the inner thread of the connecting body, the sprinkling head having various water discharging patterns, each of the outlet and inlet of the connecting body communicating with a communicating hole, a second watertight ring being fitted in an annular groove formed around the communicating hole, said operating/controlling structure being characterized in that: the connecting body has a seat body formed with a seat tube, a seat sink and a stop board connecting the seat tube with the seat sink, two ends of the seat body being respectively connected with the gun body and the sprinkling head, the seat tube communicating with the outlet and the inlet;the valve seat has a circular boss at the center of the body of the valve seat, a valve shaft extending upwardly from the circular boss by a certain length, a gate body being disposed between the valve shaft and the circular boss, the circumference of the valve seat being formed with two groups of through holes of different sizes and at equal intervals, the two groups of through holes being arranged opposite to each other; andthe operating/controlling member is of a cap-like configuration, the center of the bottom of the operating/controlling member being formed with a fitting post having a threaded post, a bottom face of the operating/controlling member being formed with several locating dents along an inner circumference thereof and arranged at equal intervals, and a guiding groove having a certain length formed on the bottom face adjacent to the locating dents.2. Operating/controlling structure of detergent-mixable sprinkling gun as claimed in claim 1, wherein the inner circumference of the opening of the seat tube of the connecting body has a stepped section on which a third watertight ring is disposed, a spring pin being fitted in the seat sink to extend into and resiliently abut against any of the locating dents or the guiding groove of the operating/controlling member.3. Operating/controlling structure of detergent-mixable sprinkling gun as claimed in claim 1, wherein a semicircle of the top of the valve shaft is formed with several engaging cuts at equal intervals, a half of inner circumference of the fitting post being formed with several ribs at equal intervals, the ribs of the fitting post being engaged with the engaging cuts of the top of the valve shaft.4. Operating/controlling structure of detergent-mixable sprinkling gun as claimed in claim 1, wherein a stop block is formed on the circumference of bottom face of the operating/controlling member, the stop block of the operating/controlling member being movable within one side of the stop board of the connecting body and serving to lean against and stop the stop board.
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