Title:
SMART HOUSEHOLD ULTRASONIC VACUUM AUTOMATIC CLEANING AND DRYING DEVICE FOR UMBRELLA
Document Type and Number:
WIPO Patent Application WO/2019/047286
Kind Code:
A1
Abstract:
A smart household ultrasonic vacuum automatic cleaning and drying device for an umbrella, comprising a sleeve (1), a folding bracket (2), a sliding plate (3), and a rainwater collecting tank (4), the sleeve (1) comprising an upper sleeve (11), a middle sleeve (12), a telescopic casing (13), and a lower sleeve (14); the upper sleeve (11) and the middle sleeve (12) are nested and engaged with each other; the upper sleeve (11) is provided thereon with a ring-shaped tank (111) and an umbrella cover (112), and the inner side wall of the middle sleeve (12) is provided thereon with an ultrasonic transducer (121) and fiber bristles (122); the telescopic casing (13) comprises a first corrugated telescopic tube (131), a connecting flange (132), a return spring (133), and a water absorption mechanism (134); the lower end of the lower sleeve (14) is provided with a damping mechanism (141); the sliding plate (3) is provided thereon with a T-shaped sliding groove (31), and the rainwater collecting tank (4) is connected to the sliding plate (3) by means of a support plate (41). Said smart household ultrasonic vacuum automatic cleaning and drying device for an umbrella has a rational structure, and has the advantages of a simple structure, being easy to use, having multiple functions, being safe and reliable, and not damaging an umbrella, effectively solving the problem of the existing umbrella drying devices easily damaging an umbrella.
Inventors:
CHENG TING CHIU (CN)
Application Number:
PCT/CN2017/103165
Publication Date:
March 14, 2019
Filing Date:
September 25, 2017
Export Citation:
Assignee:
CHENG TING CHIU (CN)
International Classes:
A45B25/28
Foreign References:
| CN207285475U | 2018-05-01 | |||
| CN205482288U | 2016-08-17 | |||
| CN204630325U | 2015-09-09 | |||
| CN204461014U | 2015-07-08 | |||
| CN202938594U | 2013-05-15 | |||
| JPH07324859A | 1995-12-12 |
Attorney, Agent or Firm:
JINAN DINGXIN PATENT TRADEMARK AGENCY OFFICE (GENERAL PARTNERSHIP) (CN)
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