A tool is provided that includes a plurality of links including at least three links movably interconnected to one another to form at least a portion of a wearable accessory, such as a bracelet. The plurality of links are articulatable so as to alternately assume a first configuration in which the plurality of links extend linearly, a second configuration in which the plurality of links are curved about an axis in a first direction and a third configuration in which the plurality of links are curved about the axis in a second direction, opposite the first direction. The plurality of links are configured to permit limited motion in a direction parallel to the axis prior to becoming structurally rigid. At least one link includes at least one tool function. A clasp and a receiver are also provided to facilitate the functionality and versatility of the resulting wearable accessory.

A tool is provided that includes a plurality of links including at least three links movably interconnected to one another to form at least a portion of a wearable accessory, such as a bracelet. The plurality of links are articulatable so as to alternately assume a first configuration in which the plurality of links extend linearly, a second configuration in which the plurality of links are curved about an axis in a first direction and a third configuration in which the plurality of links are curved about the axis in a second direction, opposite the first direction. The plurality of links are configured to permit limited motion in a direction parallel to the axis prior to becoming structurally rigid. At least one link includes at least one tool function. A clasp and a receiver are also provided to facilitate the functionality and versatility of the resulting wearable accessory.

An attachment device is provided for two elements of a watch band to allow the two elements to be hooked into place or unhooked. The first element includes at least one bar on one of its ends. The second element includes two grooves, each including a longitudinal opening respectively opposite one another, and one of the two elements can move from an unhooked position. One of the elements is oriented in a predetermined angular position in relation to the other element, to a hooked position, in which the two elements are coplanar after a rotation of a predetermined angle of one of the two elements in relation to the other so that each groove is articulated on the bar to hold the two elements hooked to one another.

A clasp includes a lower holding member in which a lock pin is fixed, an upper holding member which is pivotably interlocked with the lower holding member, a lifting member which is attached to the lower holding member so as to be able to move in a lifting direction and a lowering direction and guides a first band, a lock member which is attached to the lower holding member so as to be able to pivot between a lock position and an unlock position, and a main cover. The lock member lifts the lifting member to the lower holding member side when being pivoted to the lock position so as to perform positioning and fixing of the first band while interposing the first band therebetween.

A clasp for a watch bracelet or for a garment belt includes at least two unfolding arms articulated to each other, a first unfolding arm includes a first end attached to a bracelet strand and a second end pivotally articulated to a first end of a second unfolding arm, a second end of the second unfolding arm is traversed by an arbour about which there is articulated a cover with first and second flaps and to which another bracelet strand is attached. The clasp includes a push button fastening system, including at least one push button that controls a bolt pivotally mounted on the cover, the bolt includes a first hook cooperating with a second hook fitted to the first unfolding arm and keeping the second hook locked when the push button is not manually activated, the first hook being kept engaged with the second hook by an elastic structure.

The invention relates to an attachment device for two elements of a watch band to allow said two elements to be hooked into place or unhooked, wherein the first element comprises at least one bar on one of its ends. According to the invention the second element comprises two grooves, each comprising a longitudinal opening respectively opposite one another, and one of the two elements can move from an unhooked position, wherein one of the elements is oriented in a predetermined angular position in relation to the other element, to a hooked position, in which the two elements are coplanar after a rotation of a predetermined angle of one of the two elements in relation to the other so that each groove is articulated on the bar to hold the two elements hooked to one another.

A tool is provided that includes a plurality of links including at least three links movably interconnected to one another to form at least a portion of a wearable accessory, such as a bracelet. The plurality of links are articulatable so as to alternately assume a first configuration in which the plurality of links extend linearly, a second configuration in which the plurality of links are curved about an axis in a first direction and a third configuration in which the plurality of links are curved about the axis in a second direction, opposite the first direction. The plurality of links are configured to permit limited motion in a direction parallel to the axis prior to becoming structurally rigid. At least one link includes at least one tool function. A clasp and a receiver are also provided to facilitate the functionality and versatility of the resulting wearable accessory.

A buckle apparatus for a wearable device may include a main body of the wearable device; a band for wearing the main body on a user's wrist; and a buckle assembly including a cover part to which a first end of the band is coupled and a coupling part in which a second end of the band is inserted into and maintained. The cover part includes upper and lower covers coupled to each other to form rails, and the coupling part includes first and second link pieces hingedly coupled to each other and is assembled to the lower portion of the cover part.

A watch type mobile terminal includes: a body having a power supply unit, a printed circuit board, and a display unit formed to implement a touch input thereon; a band unit formed to be wearable on a user's wrist by being connected to the body, and formed such that at least part thereof is wound or unwound in the body; and a length control unit configured to implement winding or unwinding of the band unit such that a length of the band unit is controllable in accordance with a user's wrist size.

Clasp for a watch bracelet comprising a cover connected on a first side to a first bracelet strand and on a second side to a second bracelet strand, a connecting means being inserted between the second bracelet strand and the cover of the clasp, the connecting means comprising an end link sliding along a longitudinal direction of the clasp between a first position in which the end link is at least partially engaged in the cover of the clasp, and a second position in which the end link is disengaged from the cover of the link, the end link comprising a push-button which, when pressed, causes a toothed element to change from a first position, in which the toothed element is in mesh with a rack toothing integral with the cover of the clasp, to a second position, in which the toothed element is released from the engagement thereof with the rack toothing; the clasp being characterized in that the end link includes a housing in which there is arranged at least one spring, the spring being covered by the push-button.