Title:
DUAL-SUPPORT ROTATIONAL STRUCTURE FOR FASCIA MASSAGE GUN
Document Type and Number:
WIPO Patent Application WO/2021/189748
Kind Code:
A1
Abstract:
To address the flaw that the angle between handles (1) and hammering bodies of fascia massage guns in the prior art cannot be rotated for free use, a dual-support rotational structure for fascia massage gun is provided, relating to the technical field of fascia massage guns, and comprising a handle (1) and a housing (2). Two parallel housing support parts (12) are fixedly provided on an upper end of the handle (1), through holes (3) are provided in the housing support parts (12), connection rings (4) matched with the two through holes are fixedly provided on two sides of the housing (2) respectively. The connection rings (4) are sleeved inside the corresponding through holes (3) such that the rings are only able to rotate about their own axes, and one connection ring (4) therein is provided with a coaxially distributed locking disc (5). The locking disc (5) is fixedly arranged on the housing (2), and a plurality of engagement grooves (51) are evenly distributed around the center of the inner side of the locking disc (5). A clasp (7) that is only able to slide up and down along the center line of the connection ring (4) is sleeved inside the connection ring (4) that is provided with the locking disc (5), and a spring is provided between the clasp (7) and the housing (2). The present invention allows a handle (1) and a device body to be rotated relative to each other to allow for more convenient use by a user.
Inventors:
HAN JIANTING (CN)
HAN CHANGHONG (CN)
HAN CHANGHONG (CN)
Application Number:
PCT/CN2020/106887
Publication Date:
September 30, 2021
Filing Date:
August 04, 2020
Export Citation:
Assignee:
ZHEJIANG BAILONG PLASTIC PRODUCTS CO LTD (CN)
International Classes:
A61H23/00; A61H23/02
Foreign References:
| CN209187458U | 2019-08-02 | |||
| CN209900012U | 2020-01-07 | |||
| CN110859741A | 2020-03-06 | |||
| CN110757417A | 2020-02-07 | |||
| US20180333324A1 | 2018-11-22 |
Attorney, Agent or Firm:
ZHEJIANG KG IP LAW FIRM (CN)
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