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Title:
ADJUSTMENT DEVICE, ADJUSTABLE STRAP AND WEARABLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/028939
Kind Code:
A1
Abstract:
An adjustment device, an adjustable strap and a wearable device pertaining to the technical field of wearable devices, capable of resolving an issue of the prior art in which adjusting the tightness of a strap is inconvenient. The adjustment device comprises: a rotating member (2), a first driving component, and a driving rod (4), wherein the driving rod (4) comprises a first driven component and a second driving component operating synchronously and the first driven component is rotatably connected to the first driving component; a brake gear (5) comprising a first rotating shaft (51) and a second rotating shaft (52) coaxially provided thereon, wherein the first rotating shaft (51) is a half gear shaft and the second rotating shaft (52) is a full gear shaft, and the second rotating shaft (52) is connected to the second driving component; and a transmission gear (6) rotatably connected to the brake gear (5). The first rotating shaft (51) is used to drive or restrain rotation of the transmission gear (6), wherein rotating the rotating member drives gear teeth on the half gear shaft to mesh with the transmission gear (6), so as to drive or restrict the rotation thereof. The invention conveniently adjusts the tightness of the adjusted body, is simple to operate and user friendly.

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Inventors:
SUN XIAOMING (CN)
SONG YING (CN)
Application Number:
PCT/CN2017/098665
Publication Date:
February 14, 2019
Filing Date:
August 23, 2017
Export Citation:
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Assignee:
GOERTEK TECH CO LTD (CN)
International Classes:
F16M13/04; A44B11/00; A44B11/25
Foreign References:
CN207162082U2018-03-30
CN105661735A2016-06-15
CN106405861A2017-02-15
CN106367899A2017-02-01
CN106594491A2017-04-26
CN205429965U2016-08-03
US20170193973A12017-07-06
Attorney, Agent or Firm:
TEKYRS INTELLECTUAL PROPERTY INC. (CN)
Download PDF:
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