Title:
ELECTRIC CLEANER
Document Type and Number:
WIPO Patent Application WO/2020/077987
Kind Code:
A1
Abstract:
An electric cleaner, which is an electric cleaning tool, comprising a body (3), a motor (13), and a reduction gearbox (14). The bottom surface of the body (3) is additionally provided with a movable plate (7) and a cleaning plate (4) detachably mounted on the bottom surface of the movable plate (7). The exposed output shaft of the reduction gearbox (14) extending out of the bottom surface of the body (3) is an eccentric shaft (16), and an eccentric block (161) on the bottom surface of the eccentric shaft (16) is assembled in a transverse groove (73) in the top surface of the movable plate (7). Therefore, when the eccentric shaft (16) rotates, the eccentric block (161) can be driven to reciprocate transversely in the transverse groove (73), and then the movable plate (7) is driven to reciprocate longitudinally. That is, motor power output by rotation is converted into the longitudinal reciprocating movements of the movable plate (7) and the cleaning plate (4) by means of the assembled eccentric block (161) and transverse groove (73), thereby achieving the cleaning purpose based on the reciprocating movement of the cleaning plate (4). In addition, by using a detachable structure in which multiple magnetic blocks (18) attract each other to replace conventional plastic lap joint teeth or lock catches or fixture blocks between the cleaning plate (4) and the movable plate (7), the structural design is simpler, and the cleaning plate (4) is more convenient, labor-saving and flexible to assemble, disassemble, and replace.
Inventors:
YE JUN (CN)
Application Number:
PCT/CN2019/086340
Publication Date:
April 23, 2020
Filing Date:
May 10, 2019
Export Citation:
Assignee:
YE JUN (CN)
International Classes:
A47L11/12; A46B13/02; A47L13/24
Foreign References:
| CN2207790Y | 1995-09-20 | |||
| CN201175083Y | 2009-01-07 | |||
| CN103750788A | 2014-04-30 | |||
| CN108125638A | 2018-06-08 | |||
| CN104545714A | 2015-04-29 | |||
| JP2018042640A | 2018-03-22 |
Attorney, Agent or Firm:
NINGBO TIANYI PATENT AGENT LTD. (CN)
Download PDF:
Previous Patent: DEVICE FOR SAFE TREATMENT OF CONCENTRATED SPENT INDUSTRIAL ACID
Next Patent: LEVEL SHIFT CIRCUIT
Next Patent: LEVEL SHIFT CIRCUIT