Title:
EXTENSION-TYPE RECIPROCATING LINEAR MOTION MASSAGE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/174733
Kind Code:
A1
Abstract:
An extension-type reciprocating linear motion massage apparatus, comprising a housing (10), a massage assembly (20) arranged within the housing (10), a drive apparatus used for driving the massage assembly (20) to move back and forth, and an electronic control apparatus used for controlling the drive apparatus. The drive apparatus comprises a stator assembly and a mover assembly, and an air gap is provided between the stator assembly and the mover assembly. The stator assembly comprises several annular coils (31) arranged within the housing (10). The mover assembly comprises several magnets located within the several annular coils (31), the several magnets enclosing to form an annular magnet (32). The annular magnet (32) is in a transmission connection with the massage assembly (20), and the massage assembly (20) is partially located within an annular space enclosed and formed by the annular magnet (32). The massage assembly (20) is provided with a cavity used for receiving a body part to be massaged. The extension-type reciprocating linear motion massage apparatus has features such as low noise and rapid response speed, and the overall volume and weight is also effectively reduced, significantly improving the user experience.
Inventors:
ZHONG HUIMING (CN)
Application Number:
PCT/CN2020/099692
Publication Date:
September 10, 2021
Filing Date:
July 01, 2020
Export Citation:
Assignee:
ODECO LTD (CN)
International Classes:
A61H7/00
Foreign References:
| CN208756489U | 2019-04-19 | |||
| CN105281535A | 2016-01-27 | |||
| CN109568111A | 2019-04-05 | |||
| CN110856687A | 2020-03-03 | |||
| US20090043231A1 | 2009-02-12 |
Attorney, Agent or Firm:
SHENZHEN LOTUT PATENT AGENCY COMPANY LIMITED (CN)
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