Bracelet having adjustable length, which includes an adjusting link (6) with two parallel transverse articulation pins (5, 7), a first (5) being fixed and the second (7) being able to pivot with respect to the first (5) so as to reverse the respective positions of the pins and respectively create two, short and long, configurations, and an end link (8) having a first end (8i) pivoted on the second pin (7) and a second end (8j) designed to accept the fixing of the end of one bracelet strand, this second end (8j) having at least one first cutout (8e) designed to house a center link element (10a) of a link at the end of said bracelet strand, and a transverse second cutout (8c) arranged between the two ends (8i, 8j) of the end link (8) to house the first pin (5) of the adjusting link (6) in the short configuration.

The assembly device is intended for the pivoting attachment of at least two components (M1, M2). It comprises a screw (4) intended to be screwed into a first component (M1) and bearing a guide pin (5) guiding the pivoting of a second component (M2). According to the invention, the pin (5) comprises at least one rotation-prevention zone (540) having a shape designed to collaborate with a zone of corresponding shape of the first component (M1), so as to prevent said pin from rotating.

A strap for a wearable device configured to secure to a portion of a body of a user can include a base and a plurality of strap members secured to portions of the base. In some implementations, the base is made of a first material and each of the plurality of strap members are made of a second material, the first material being more pliable than the second material. In some implementations, the base includes a plurality of openings spaced from one another along a length of the base and a plurality of stems. In some implementations, each of the plurality of strap members is a channel secured to one of the stems. In some implementations, the first material includes at least one of rubber and silicone and the second material is a metallic material.

A band comprised of a plurality of link members connected to each other to be able to pivot by pivot shafts, in the band, at least one of the plurality of link members has a sheet member and a wrapped member around which the sheet member is wrapped, the wrapped member has a side part facing an adjoining link member, and at least one end part of the sheet member is arranged between a top end part and bottom end part of the side part in the thickness direction.

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.

The present invention relates to the field of chain straps, in particular to an easy-to-disassemble length-adjustable chain strap, including: several middle chain links, wherein one end of each middle chain link is inserted with a connecting needle with an end exposed to the outside of the middle chain link; and one part of each pulling component is fitted into each middle chain link, and the other part of the pulling component is rotatably inserted into one edge link I correspondingly. According to the present invention, the length of the chain strap can be easily and conveniently adjusted by hand without using any tools under normal conditions. The way of adjusting the length of the chain strap is: gently pulling the edge link I outward with fingers and then rotating the same at a small angle to directly disassemble two adjacent middle chain links.

A wearable electronic device includes a conductive housing, which has a main body and at least a first pair of conductive lugs external to and mechanically coupled to the main body. The main body of the conductive housing forms at least part of an antenna structure that is adapted for at least one of generating or receiving the wireless radio frequency signal. The wearable electronic device further includes a non-conductive pin, which extends between the ends of the conductive lugs, and a use location attachment. The use location attachment includes a plurality of segments, where at least one of the segments, which most closely mechanically couples to the non-conductive pin and the first pair of conductive lugs, is nonconductive, and where other ones of the plurality of segments of the use location attachment are conductive.

A sleeve type smart device comprises: a cylindrical flexible display panel which displays seamless continuous images on an outer surface thereof, and has a sleeve-shaped form of which the inside is empty; a sensing unit located at an inner surface of the flexible display panel so as to recognize an entity located inside the flexible display panel; a mode selection unit for automatically selecting an operation mode corresponding to the recognized entity; and a control unit for controlling so as to operate in the operation mode selected by the mode selection unit. Accordingly, the implementation of the seamless images is possible and one device could be used in various ways according to an installation state.

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 flexible device includes: a functional element; a first movable element; a second movable element movably connected with the first movable element, in which a movement of the second movable element relative to the first moveable element drives the flexible device to deform.