Title:
REEL DEVICE CAPABLE OF CHANGING FLUSHING PRESSURE
Document Type and Number:
WIPO Patent Application WO/2020/073634
Kind Code:
A1
Abstract:
A reel device capable of changing a flushing pressure, comprising a reel device body (1) and a pressurizing unit (2) disposed inside the reel device body (1). A reel mechanism is provided inside the housing of the reel device body (1). The reel mechanism comprises a reel for reeling a high-pressure water pipe (3), and an opening for drawing out the high-pressure water pipe (3) is provided on the housing. According to the reel device, the pressurizing unit (2) and the high-pressure water pipe (3) are integrated onto the reel device, and the water pressure in the high-pressure water pipe (3) is controlled by means of a switch booster pump. The reel device can be used for watering flowers, and flushing the ground or an automobile, a wall surface, a gutter, a sewer, etc.
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Inventors:
YAO WANRONG (CN)
Application Number:
PCT/CN2019/083349
Publication Date:
April 16, 2020
Filing Date:
April 19, 2019
Export Citation:
Assignee:
YAO WANRONG (CN)
International Classes:
A62C33/04; B05B9/04; B08B3/02; B65H75/44
Foreign References:
| CN109183899A | 2019-01-11 | |||
| CN101657271A | 2010-02-24 | |||
| EP1704923A1 | 2006-09-27 | |||
| US20110042487A1 | 2011-02-24 | |||
| CN201760419U | 2011-03-16 | |||
| CN102361699A | 2012-02-22 |
Attorney, Agent or Firm:
HANGZHOU HUADING INTELLECTUAL PROPERTY LAW FIRM (CN)
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