ELEMENT FOR INDICATING THE FASTENING TENSION OF A BAND, PARTICULARLY FOR A BRACELET FOR A PORTABLE DEVICE
First Claim
1. A portable device including:
- a case; and
a fastening band fulfilling the function of a wristband allowing the portable device to be worn, the fastening band including at least first and second free ends, means for fastening and adjusting the length of said band, wherein the fastening band comprises an element for indicating a fastening tension able to take on a specific visual configuration identifiable by a user for a value of said tension applied to said band substantially equal to a predefined value, said fastening tension indicator element including at least one part able to deform elastically, and wherein said deformable part is delimited by a first and a second rigid end of said fastening tension indication element.
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Accused Products
Abstract
The invention concerns a fastening band (1) of the belt type or a wristband or bracelet for a portable device (40) for example, including fastening and length adjustment means (5). The fastening band includes an element (6, 42) for indicating the fastening tension thereof that has a specific visual appearance identifiable to the user in order to indicate to the latter when the fastening tension of the band is sufficient for a given application. The fastening band of the present invention is particularly interesting when it is implemented in the form of a wristband for a pulsometer worn on the wrist comprising optical type measuring means. In this application, a fastening tension value sufficient to guarantee proper measurement precision is predefined, the features of the indicator element being adapted to this value in order to indicate to the wearer that he has reached said value when the wristband is being fitted to his wrist.
28 Citations
22 Claims
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1. A portable device including:
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a case; and a fastening band fulfilling the function of a wristband allowing the portable device to be worn, the fastening band including at least first and second free ends, means for fastening and adjusting the length of said band, wherein the fastening band comprises an element for indicating a fastening tension able to take on a specific visual configuration identifiable by a user for a value of said tension applied to said band substantially equal to a predefined value, said fastening tension indicator element including at least one part able to deform elastically, and wherein said deformable part is delimited by a first and a second rigid end of said fastening tension indication element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification