Title:
AUTOMATED PRODUCTION METHOD FOR ELECTRIC TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO/2021/058039
Kind Code:
A1
Abstract:
An assembly method for an electric toothbrush, comprising the following steps: S1, preparing components: providing a frame (13), a driving mechanism (40), a power supply mechanism (60), a control mechanism, a handle, and a toothbrush head (20), and causing the driving mechanism (40) to comprise a motor (41), a first contact rod (42) and a second contact rod (43); S2, assembling a core part: positioning the frame (13), snapping the motor (41) to the frame (13), then snapping the control mechanism to the frame (13), supported on and resisting the first contact rod (42) and the second contact rod (43), so as to cause the motor (41) to be in electrical communication with the control mechanism, and snapping the power supply mechanism (60) to the frame (13) and causing the power supply mechanism (60) to be in electrical connection with the control mechanism; S3, assembling the electric toothbrush: sleeving the core part in the handle, and sleeving the toothbrush head (20) on the frame (13), and fixing same on the handle, to complete assembly of the electric toothbrush. In the present assembly method, by means of the step of snapping the control mechanism and the frame (13) together, electrical connection between the control mechanism and the motor (41) is directly implemented, without requiring a step of welding electrical wires. The mounting steps are simple, and assembly is convenient and fast.
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Inventors:
HUANG BAZI (CN)
HUANG DAOCHEN (CN)
ZHU XUESHI (CN)
ZHANG TAIZHI (CN)
HUANG DAOCHEN (CN)
ZHU XUESHI (CN)
ZHANG TAIZHI (CN)
Application Number:
PCT/CN2020/128491
Publication Date:
April 01, 2021
Filing Date:
November 13, 2020
Export Citation:
Assignee:
SHENZHEN LEBOOO TECH CO LTD (CN)
International Classes:
A61C17/22
Foreign References:
| CN110680533A | 2020-01-14 | |||
| CN110559098A | 2019-12-13 | |||
| CN204890236U | 2015-12-23 | |||
| CN205569110U | 2016-09-14 | |||
| CN209122507U | 2019-07-19 | |||
| CN110236725A | 2019-09-17 | |||
| CN208756216U | 2019-04-19 | |||
| EP3313323A1 | 2018-05-02 |
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