A closure device for detachably connecting two parts to one another includes a first closure part which has at least two first magnetic sections which are spaced apart from one another and form an intermediate space between one another, and a second closure part which has at least one second magnetic section. The first closure part and the second closure part can be attached to one another along a closure direction in such a way that the closure device assumes a closed position in which the at least one second magnetic section is accommodated at least partially by the intermediate space. In the closed position, an attractive magnetic force, which is directed substantially perpendicular to the closure direction, thereby acts both between the at least one second magnetic section and each of the at least two first magnetic sections forming the intermediate space.

A jewelry clasp includes a female end component having a first push-button fastening means and a male end component that is releasably securable within the female end component. The male end component has a second push-button fastening means that engages a portion of the first push-button fastening means. The engaging portion of the first push-button fastening means is movable between a locked position and an unlocked position. An ornamental component for jewelry that has an elongate member includes a housing, a channel passing through the housing, and a slot within the housing. The slot is substantially parallel to the channel and passes through a wall of the housing to the channel.

Disclosed are a wristband and a wrist-worn device. The wristband includes a band body part and a memory metal part provided to the band body part. The band body part has two end portions separable from each other. The memory metal part has a memory state of being ring-shaped in a natural state, so that the band body part naturally maintains a ring shape, and the wristband naturally maintains a wearing state.

Disclosed are a wristband and a wrist-worn device. The wristband includes a band body part and a memory metal wire. The band body part has two end portions separable from each other. The memory metal wire has a strip shape extending along a length direction of the band body part and provided to the band body part. The memory metal wire has a memory state of being ring-shaped in a natural state, so that the band body part naturally maintains a ring shape, and the wristband naturally maintains a wearing state. A first installation cavity is provided inside the band body part, and the memory metal wire is accommodated and installed in the first installation cavity.

Disclosed is a wrist-worn device, including a device body and a wristband. The wristband includes: a band body including two detachable ends; an installation part provided on the band body; and a memory metal wire in a shape of a long strip extending along a length direction of the band body. The band body is provided with a first installation cavity, the installation part is provided with a second installation cavity communicated with the first installation cavity, and the device body is provided in the second installation cavity; the memory metal wire is provided in the first installation cavity and passes through the second installation cavity; the memory metal wire is configured with a memory state of being annular in a natural state; and the device body is provided with a positioning groove extending along the length direction of the band body.

The present disclosure discloses a magnetic silicone watchband, including a first watchband and a second watchband corresponding matched to the first watchband. An arc-shaped watchband head is provided at one end of the first watchband and is connected to the second watchband. A semi-circular magnet is provided at an upper end of the watchband head. A rectangular hoop is provided at the end of the second watchband and is corresponding matched with the first watchband. A mesh-shaped metal mesh belt is provided in the interior of the second watchband, and the metal mesh belt is magnetically attracted to the magnet. The present disclosure installs a magnet on the watchband head of the first watchband and installs a metal mesh belt in the interior of the second watchband, thereby realizing the arbitrary adjustment of the connection size between the first watchband and the second watchband.

A band for a wearable device includes a first strap having a magnetic insert defining an array of holes, and a second strap having a magnetic protrusion configured to be at least partially disposed in a respective hole of the array of holes and to magnetically couple to the magnetic insert. A method of manufacturing a magnetic strap for a wearable device includes disposing a magnetizable insert between a first layer and a second layer, and coupling the first layer to the second layer such that the magnetizable insert is retained between the first layer and the second layer. The magnetizable insert includes a magnetizable material suspended in a polymer.

A size-adjustable fashion accessory includes an elongated strap having a plurality of catch features, such as raised or depressed features, disposed at spaced locations along a length of the elongated strap. A retainer is disposed at a first end section of the elongated strap that is configured to receive an opposing second end section of the elongated strap to form a loop configuration. The retainer includes an engagement element that resiliently deforms against at least one of the plurality of catch features upon insertion or removal of the second end section, providing a tactile engagement, such as a click or snap, when adjusting the size of the loop configuration. The size-adjustable fashion accessory may include a decorative charm accessory or the like that may be adapted to engage the elongated strap at various locations along its length or at the retainer.

A modular component system for customizable accessories comprises a variety of molded polymer band segments, joined with a variety of molded polymer fittings, personalized to the needs of individual users. In the most basic form, one band segment and one fitting may be combined into a unit. A plurality of band segments and fittings may be connected to one another to add length, to create function, and to allow for variety of appearance. Each band segment and each fitting may be of varied color, size, shape, and may display ornamental designs. Assembled units may be non-destructively disassembled and the band segments and fittings reused, allowing for the creation of new looks and alternate functionality.

An apparatus includes a first portion and a second portion. The first portion generally comprises a channel feature. The second portion generally comprises a rib feature. The rib feature is generally configured to fit within the channel feature.