Title:
WATCHBAND BUCKLE, WATCHBAND AND WEARABLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/017332
Kind Code:
A1
Abstract:
A watchband buckle (1000), a watchband (4000) and a wearable device. The watchband buckle (1000) comprises a first buckle member (1), a second buckle member (2) rotatably mounted on the first buckle member (1), a cover plate (3) rotatably mounted at an end of the second buckle member (2) that is away from the first buckle member (1), a clamping hook member (4) slidably mounted on the cover plate (3), and an elastic member (5) mounted between the cover plate (3) and the clamping hook member (4), wherein the elastic member (5) can enable the clamping hook member (4) to keep clamping connection with an inner wall of a clamping hook hole (11); and the cover plate (3) is provided with a first accommodating groove (35) used for accommodating the first buckle member (1) and the second buckle member (2). When the watchband buckle (1000) is applied to a wearable device such as a watch and a bracelet, and the wearable device is worn on a wrist, the surface of a side of the first buckle member (1) that is away from the cover plate (3) is in contact with skin of the wrist. The clamping hook member (4) is clamped to the inner wall of the clamping hook hole (11) in the first buckle member (1), such that the cover plate (3) and the first buckle member (1) are relatively fixed. Thus, there is no protruding structure at the first buckle member (1), which is in contact with the skin of the wrist, such that the situation whereby wearing comfort is influenced due to a protruding structure abutting against the skin of the wrist is prevented.
Inventors:
YUAN SHENGLAN (CN)
ZHANG BIN (CN)
CHENG TIANYU (CN)
ZHANG BIN (CN)
CHENG TIANYU (CN)
Application Number:
PCT/CN2021/107169
Publication Date:
January 27, 2022
Filing Date:
July 19, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
A44C5/24; A44C5/14
Foreign References:
| JP2004097659A | 2004-04-02 | |||
| CH701806A2 | 2011-03-15 | |||
| CN209711779U | 2019-12-03 | |||
| CN1304292A | 2001-07-18 | |||
| US20180242697A1 | 2018-08-30 | |||
| JP3172899U | 2012-01-12 | |||
| CN202010710813A | 2020-07-22 |
Other References:
See also references of EP 4173518A4
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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