Air pressure watchband type watch

A technology of barometer and strap, applied in the field of watches

CN111802756APending Publication Date: 2020-10-23倪婷
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-10-23

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Abstract

The invention discloses an air pressure watchband type watch, which comprises a dial plate, a storage watchband and a plug-in watchband, wherein the upper ends of the storage watchband and the plug-inwatchband are movably fixed with the dial plate in a hinged manner, a hollow sliding channel is arranged in the storage watchband, the plug-in watchband is provided with an accommodating cavity, a spring positioning groove, an air hole channel and a through channel, an opening at one end of the air hole channel is positioned at the bottom of the lower end of the plug-in watchband, an opening at the other end of the air hole channel is communicated with the through channel, a special-shaped pressing sealing piece is further arranged in the accommodating cavity, is composed of a finger pressingboss, a connecting middle shaft and an air blocking extending table, and is movably fixed in the accommodating cavity through the connecting middle shaft and the plug-in watchband in a hinged mode, areset spring is further arranged in the accommodating cavity, one end of the reset spring is located in a spring positioning groove, the other end of the reset spring abuts against the finger pressing boss, and the air blocking extending table abuts against the air inlet and outlet in one end of the through channel and completely covers the whole air inlet and outlet.
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Description

technical field

[0001] The invention relates to a watch, in particular to a watch with an air pressure strap. Background technique

[0002] Now time is becoming more and more subdivided, and the requirements for time are becoming more and more precise. Watches are closely related to people's lives. However, as a wearable device, watches need to be worn frequently, and the wearing of watches Design is also a crucial link. The refinement of the internal structure of the dial can greatly improve the accuracy of watch calculation time, and the rationality and convenience of watch wear design determine the comfort and convenience of wearing.

[0003] Most of the existing watch straps use buckles or fixed lengths for fixed wear and take-off wear; however, the comfort of this design is not so good, because the size is not accurate enough, there is a certain range between each gear, and the range of Users with intermediate values ​​will feel that the wrist strap is too loose. [0...

Examples

Embodiment

[0040] Such as Figures 1 to 13 A watch with an air pressure strap shown includes a dial 1 , a storage strap 2 and a plug-in strap 3 . The upper ends of the storage strap 2 and the insertion strap 3 are movable and fixed to the dial 1 through a hinged connection. A hollow slideway 21 is arranged inside the storage strap 2 . The plug-in strap 3 is provided with an accommodating cavity 33 , a spring positioning groove 34 , an air hole channel 31 and a through channel 311 . One end opening of the air hole channel 31 is located at the bottom of the lower end inserted into the watch band 3 , and the other end opening is connected to the through channel 311 through each other. The aforesaid accommodating cavity 33 is also provided with a special-shaped pressing seal 7 . The above-mentioned special-shaped pressing seal 7 is composed of a finger-pressing boss 71, a connecting central axis 73 and an air-blocking extension platform 72. The above-mentioned special-shaped pressing sealin...