[특허]Nozzle for inflatable objects

Nozzle for inflatable objects 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16K-015/18 F16K-015/20
출원번호	US-0714014 (1991-06-12)
발명자 / 주소	Jaw Horng-Chang (6th Fl. Alley 29 Lane 372 Sec. 5 Chunghsiao E. Rd. Taipei TWX)
인용정보	피인용 횟수 : 30 인용 특허 : 0

초록 ▼

A nozzle for inflatable objects, made of a plastic material, including a nozzle seat adapted to engage with the inflatable object, a first annular wall extending from the nozzle seat, a relatively thin ring portion formed at top end of the first annular wall, a second annular wall extending from the ring portion to define an air inlet, a plug for blocking air inlet, a plug arm extending from second annular wall and connecting the plug with second annular wall, a plug extension formed with a projection and extended from the plug at a position remote from plug arm, a tab formed with a hole and located at a side of air inlet opposite plug arm, and a one-way membrane extending from first annular wall, which during inflation allows air to blow through air inlet into the inflatable object, whereby after inflation, the plug is fitted into air inlet and the nozzle is retracted into the inflatable object with first bent portion bent downward, while when deflating, the plug is drawn out of air inlet and the nozzle is further retracted into the inflatable object with second bent portion bent downward to open the one-way membrane.

대표청구항 ▼

A nozzle for an inflatable object, comprising: a nozzle seat retractable into said inflatable object and extendable from a surface thereof; a first annular wall extending from said nozzle seat; a relatively thin ring portion formed at top end of said first annular wall; a second annular wall extending from said ring portion to define an air inlet; a plug adapted to fit into said air inlet and block the same; a plug arm extending from said second annular wall and connecting said plug with said second annular wall; and a piece of one-way membrane extending from said first annular wall and allowing air to flow in through said air inlet during inflation but blocking air from flowing out from said air inlet when the inflation is finished, whereby when the inflation is completed, said plug is inserted into said air inlet and said nozzle is retracted into the inflatable object with said first bent portion bent downward and said one-way membrane remaining under said air inlet to seal the same, while when deflating, said plug is drawn out of said air inlet with said nozzle further retracted into the inflatable object and with said second bent portion, i.e., said thin ring portion bent downward to force said one-way membrane away from said air inlet.

이 특허를 인용한 특허 (30)

Henry, Andre Lee Lewis, Adjustable straps for an inflatable device.
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Lau, Vincent W. S., Air valve for inflatable device.
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Christensen, Brian; Davis, Paul M.; Ellis, Todd; Litchfield, Paul; Marvin, William, Article of footwear having an adjustable ride.
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Christensen, Brian; Litchfield, Paul; Davis, Paul M.; Marvin, William, Article of footwear having an inflatable ground engaging surface.
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Passke, Joel; Dojan, Fred; Hazenberg, Peter K.; Swigart, John, Article of footwear incorporating a fluid system.
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West John, Ball with inflation valve sleeve for rapid deflation.
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Marvin,William; Davis,Paul M.; Swales,Geoff; Litchfield,Paul E., Combination check valve and release valve.
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Christensen, Brian; Davis, Paul M., Configurable fluid transfer manifold for inflatable footwear.
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Bowers,John L.; Hariram,Sham S.; Patel,Jayant D.; Sikand,Sharanpal S., Hingeless flapper valve for flow control.
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Henry, Andre Lee Lewis, Inflatable device.
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Jacek M. Weinheimer ; Lyman W. Fawcett, Jr., Low profile inflation valve.
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Nguyen, Trong D, Multi-purpose valve for extending shelf-life using vacuuming or injecting gas.
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Nguyen, Trong D, Multi-purpose valve for vacuuming, de-vacuuming, gas injecting and pressure regulating.
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Saputo Richard A. ; Lin Hua Hsiang,HKX, Oversized air valve for use with inflatable devices and method.
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Davis, Paul M., Pump and valve combination for an article of footwear incorporating an inflatable bladder.
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Davis, Paul M., Pump and valve combination for an article of footwear incorporating an inflatable bladder.
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Litchfield,Paul E.; Davis,Paul M.; Swales,Geoff; Marvin,William, Shoe having an inflatable bladder.
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Marvin, William; Davis, Paul M.; Swales, Geoff; Litchfield, Paul E., Shoe having an inflatable bladder.
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Marvin, William; Davis, Paul M.; Swales, Geoff; Litchfield, Paul E., Shoe having an inflatable bladder.
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Marvin, William; Davis, Paul M.; Swales, Geoff; Litchfield, Paul E., Shoe having an inflatable bladder.
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Marvin, William; Davis, Paul M.; Swales, Geoff; Litchfield, Paul E., Shoe having an inflatable bladder.
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Marvin, William; Davis, Paul M.; Swales, Geoff; Litchfield, Paul E., Shoe having an inflatable bladder.
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Marvin, William; Davis, Paul M.; Swales, Geoff; Litchfield, Paul E., Shoe having an inflatable bladder.
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Marvin, William; Davis, Paul M.; Swales, Geoff; Litchfield, Paul E.; Christensen, Brian J.; Busse, Mark; Ellis, Todd, Shoe having an inflatable bladder.
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Marvin,William; Davis,Paul M.; Swales,Geoff; Litchfield,Paul E., Shoe having an inflatable bladder.
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Marvin,William; Davis,Paul M.; Swales,Geoff; Litchfield,Paul E., Shoe having an inflatable bladder.
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Marvin,William; Davis,Paul M.; Swales,Geoff; Litchfield,Paul E.; Christensen,Brian J.; Busse,Mark; Ellis,Todd, Shoe having an inflatable bladder.
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Marvin,William; Davis,Paul M; Swales,Geoff; Litchfield,Paul E, Shoe having an inflatable bladder.
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Reeb,David L.; Le Gette,Brian E., Valve for inflatable article.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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연합인증

Nozzle for inflatable objects 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (30)

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Nozzle for inflatable objects 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (30)

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