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Device for setting the length of a bracelet, bracelet provided with such a device and watch fitted with such a bracelet

A watch chain, technology of adjusting device, applied to the device for setting the length of the watch chain, the watch chain with this device and the watch equipped with this watch chain, which can solve the problems of bulky pushing mechanism, damage to the aesthetic appearance of the watch chain, complexity, etc.

Inactive Publication Date: 2007-05-30
WERTHANOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the locking device disclosed in this patent includes a relatively complex and bulky push mechanism, which detracts from the aesthetic appearance of the bracelet

Method used

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  • Device for setting the length of a bracelet, bracelet provided with such a device and watch fitted with such a bracelet
  • Device for setting the length of a bracelet, bracelet provided with such a device and watch fitted with such a bracelet
  • Device for setting the length of a bracelet, bracelet provided with such a device and watch fitted with such a bracelet

Examples

Experimental program
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Embodiment Construction

[0033] Figure 1 shows a wristwatch 10 made in accordance with the teachings of the present invention.

[0034] The watch 10 includes a watch case 12 housing a movement and a display device, and a strap or bracelet 14 secured to either side of the watch case 12 .

[0035] The bracelet 14 here is of the type with hinged links and is equipped with a clasp 16 with a spreading strip. Since this type of clasp 16 is well known to those skilled in the art, it will not be described in detail.

[0036] According to the illustration in FIG. 2 , the clasp 16 comprises two superimposed strips 18 , 20 which are hinged to each other at one of their ends and which are respectively hinged at the ends of the watch chain 14 . On the first end link 22 and on a base plate called cover 24 , said cover 24 is connected to the second end link 26 of the bracelet 14 .

[0037] The means 28 for adjusting the length of the bracelet 14 are inserted generally longitudinally between the two end straps of t...

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Abstract

The invention proposes a device for adjusting the length of a wristband or bracelet including a base plate and an adjusting link, the adjusting link being hinged on the base plate via at least one connecting rod which is hinged on the base plate via a main pin which is hinged on the adjusting link via a secondary pin, wherein the adjusting link is arranged so as to slide relative to the base plate, including a locking device allowing the adjusting link to catch on an anchoring element arranged on the base plate in at least two indexed longitudinal positions, respectively defining two lengths of the bracelet, characterized in that the anchoring element is arranged on the main pin. The invention also proposes a bracelet fitted with this adjustment device and a watch fitted with such a bracelet.

Description

technical field [0001] The invention relates to a device for the rapid adjustment of a watch chain or strap, in particular a watch chain fitted with a clasp with a spreading strip, to at least two lengths. Background technique [0002] Those skilled in the art of manufacturing watch bracelets, especially watch bracelets, know that the diameter of a human wrist varies according to the ambient temperature and the physical activity of the user. During the hot season and / or during the user's vigorous physical activity, the wrist diameter increases; while during the cold season and / or without any physical activity, the wrist diameter decreases. It is therefore understandable that the ability to adjust the length of the bracelet to accommodate variations in wrist diameter is required if one wishes to prevent the bracelet from being too loose on the wrist or from clinging to the wearer's wrist in an uncomfortable manner, as the case may be. [0003] Leather straps with tongues and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44C5/24A44B11/28A44B99/00
CPCA44C5/185A44C5/246Y10T24/2155Y10T24/4782Y10T24/2147
Inventor A·谢罗
Owner WERTHANOR
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