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Wristlet attachment device

An attachment device and wristband technology, applied in mechanically driven clocks, clocks, instruments, etc., can solve problems such as interfering with the normal operation of the attachment device, not allowing the watchband to be well integrated with the intermediate components, and replacing the watchband.

Active Publication Date: 2021-03-19
OMEGA SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This attachment consists of too many parts which, when damaged, interfere with the proper operation of the attachment and require the strap to be replaced
[0006] Furthermore, this method of attachment does not allow for a good integration of the strap with the middle part, openings or imperfections may be visible at the case / strap junction

Method used

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  • Wristlet attachment device
  • Wristlet attachment device
  • Wristlet attachment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] 1 to 3 show detailed views of a wristwatch and the attachment means for attaching a wristband to a watch case 1 according to a preferred embodiment of the invention. The attachment means for attaching the wristband to the watch case 1 comprise a wristband section 2 and an attachment mechanism 3 . The wristband section 2 can be made of fabric, rubber, leather or plastic material.

[0022] According to the invention, said attachment mechanism consists of a support 30 integral with said wristband section 2 and a pull-out 31 arranged to cooperate with said support 30 to close said support 30 , said support The member 30 includes a channel 32 capable of receiving the rod 4, and the support member and the pull-out member respectively include a pair of magnets 300, 310 arranged on the support member 30 and the pull-out member 31 in order to hold the The pull-out member 31 abuts against said support 30 and allows said pull-out member 31 to be switched from a closed position in...

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PUM

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Abstract

A device for attaching a wristlet strand to a watch case, the device being arranged to be attached to a bar, the wristlet strand being attached to the bar by means of attachment means. The attachmentmeans are formed by a support secured to the wristlet strand, a pull element arranged to cooperate with the support so as to close the support, the support comprising a channel capable of receiving the bar, and they comprise a pair of magnets arranged on the support and the pull element in such a way as to hold the pull element against the support and allow the pull element to switch from a closedposition in which the bar is held in the channel to an open position in which the bar is free.

Description

technical field [0001] The invention relates to the field of watchmaking or jewellery. It relates more particularly to a device for attaching a wristband to an object, in particular a watch case. Background technique [0002] Usually wristbands are made of leather or metal and are attached to the lugs of the case by means of a rod formed by a tube in which are mounted two pistons translatable and an elastic member, the elastic member tends to push the piston out of the tube. Said rod is mounted in a housing provided for this purpose at one end of the wristband and said piston engages in blind holes located in the lugs of the case and facing each other. [0003] Placing and removing the wrist strap using this attachment requires the use of tools to back off the plunger and hold the plunger. This operation requires certain skills. Also, when putting the stem between the two lugs, it is necessary to find the hole in the lug to allow the spring to push the pin into the hole....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G04B37/14
CPCG04B37/1486
Inventor P·勒切尔
Owner OMEGA SA