Mop with a sucking plate and a mop unit having changeable soft and coarse sponge sides
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47K-007/02
A47L-013/46
B43L-021/00
출원번호
US-0569873
(2000-05-12)
발명자
/ 주소
Lee, Pei-Yuan
출원인 / 주소
Chien-Chan Enterprise Co., Ltd.
대리인 / 주소
Bacon & Thomas
인용정보
피인용 횟수 :
4인용 특허 :
2
초록▼
An improved mop which is equipped with a long handle, a connector, a torsion spring, a rivet, a securing ring, a coarse sponge, a soft sponge, a fixing seat, a washer ring, a sucking plate and a screen housing. The front end of the long handle is provided with bifurcated connecting lugs each having
An improved mop which is equipped with a long handle, a connector, a torsion spring, a rivet, a securing ring, a coarse sponge, a soft sponge, a fixing seat, a washer ring, a sucking plate and a screen housing. The front end of the long handle is provided with bifurcated connecting lugs each having a pivot hole so as to permit the bifurcated connector to be pivotally fixed to the handle. An externally threaded journal end is disposed at the bottom of the connector. The securing ring of a proper thickness sandwiched between the soft and coarse sponge is provided with a tubular central hole with internal threads defined therein so as to permit the connector to be removably engaged with the securing ring. The fixing seat is tubular in shape and has an opened end with an engagement cavity defined at the closed bottom end thereof so as to permit the sucking plate provided with a raised block, a pull piece disposed at a periphery edge thereof to be engaged with a pulling cord. Thereby the mop can be firmly retained on a floor or a glass surface in use. Besides, the mop unit can be selectively operated with a soft and coarse sponge.
대표청구항▼
An improved mop which is equipped with a long handle, a connector, a torsion spring, a rivet, a securing ring, a coarse sponge, a soft sponge, a fixing seat, a washer ring, a sucking plate and a screen housing. The front end of the long handle is provided with bifurcated connecting lugs each having
An improved mop which is equipped with a long handle, a connector, a torsion spring, a rivet, a securing ring, a coarse sponge, a soft sponge, a fixing seat, a washer ring, a sucking plate and a screen housing. The front end of the long handle is provided with bifurcated connecting lugs each having a pivot hole so as to permit the bifurcated connector to be pivotally fixed to the handle. An externally threaded journal end is disposed at the bottom of the connector. The securing ring of a proper thickness sandwiched between the soft and coarse sponge is provided with a tubular central hole with internal threads defined therein so as to permit the connector to be removably engaged with the securing ring. The fixing seat is tubular in shape and has an opened end with an engagement cavity defined at the closed bottom end thereof so as to permit the sucking plate provided with a raised block, a pull piece disposed at a periphery edge thereof to be engaged with a pulling cord. Thereby the mop can be firmly retained on a floor or a glass surface in use. Besides, the mop unit can be selectively operated with a soft and coarse sponge.
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이 특허에 인용된 특허 (2)
Graham John W. (Simpsonville SC), Cleaning device.
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