Title:
PORTABLE LIQUID SUCTION APPARATUS AND LIQUID STORAGE TANK ASSEMBLY THEREOF
Document Type and Number:
WIPO Patent Application WO/2015/103889
Kind Code:
A1
Abstract:
A portable liquid suction apparatus and a liquid storage tank assembly thereof. The liquid storage tank assembly of the portable liquid suction apparatus comprises a tank body, a liquid storage piece, and an exhaust piece. The tank body is provided with an opening for liquid feed and a liquid discharge hole for liquid discharge. The liquid storage piece is disposed in the tank body and is used for storing a liquid. The exhaust piece movably penetrates through the liquid discharge hole and is connected to the liquid storage piece. An exhaust channel enabling the inside of the tank body to be in communication with the outside of the tank body is formed in the exhaust piece. The exhaust piece seals and blocks the liquid discharge hole in a suction state, and squeezes the liquid storage piece to open the liquid discharge hole in a liquid discharge state. According to the portable liquid suction apparatus and the liquid storage tank assembly, by storing a liquid in a liquid storage piece, the liquid does not leak out of a suction head assembly and is not extracted out of the exhaust channel.
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Inventors:
NIE YONG (CN)
DENG SUIWEN (CN)
SONG ZHENYU (CN)
DENG SUIWEN (CN)
SONG ZHENYU (CN)
Application Number:
PCT/CN2014/086088
Publication Date:
July 16, 2015
Filing Date:
September 09, 2014
Export Citation:
Assignee:
ZHONGSHAN CHOOSY HOME APPLIANCE CO LTD (CN)
International Classes:
A47L7/00; A47L1/00; A47L9/00; A47L9/02; A47L11/30
Foreign References:
| CN203280330U | 2013-11-13 | |||
| CN203354457U | 2013-12-25 | |||
| CN103720436A | 2014-04-16 | |||
| CN103720432A | 2014-04-16 | |||
| CN203676986U | 2014-07-02 | |||
| CN203676992U | 2014-07-02 | |||
| EP0948282A1 | 1999-10-13 | |||
| CN103349527A | 2013-10-16 |
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