A belt includes an inside belt surface, a belt coating layer provided on the inside belt surface and a plurality of belt teeth in the belt coating layer. A belt adjustment system and a belt fabrication method are also disclosed.

A locking slide clip includes a C-shaped body and a door. The C-shaped body defines an opening in communication with a slot. The door is pivotably engaged with the C-shaped body opposite the slot and includes a protrusion.

The present application includes embodiments for a belt adjustment system. The belt adjustment system can be configured to engage a belt comprising a plurality of belt teeth. The belt engagement system can include a buckle portion that includes a belt clamp configured to couple the belt to the buckle, a lever pivotally movable between a first position and a second position, and a belt-engaging tab, the tooth-engaging tab positionable between a tooth-engaging position and a tooth-disengaging position responsive to the position of the lever on. The belt adjustment system can include a tool housing having a first wall and a second wall that form a slot. A tool comprising a distal end and a proximal end can be coupled to the tool housing, the tool positionable within the slot between a closed position and an open position.

Devices and products for enhancing wearability of wearable devices are described. According to one embodiment, a hybrid band for securing a wearable device to a living object comprises a fabric layer and an elastomer layer securely adhered to the fabric layer, wherein when the watch is worn by the user, the fabric layer of the hybrid band is to face a wrist of the user and to substantially touch a skin of the user and the elastomer layer of the hybrid band is physically separated from the skin of the user by the fabric layer.

A buckle strap is provided, including a hanging member, a base and a flexible strap. The base is connected to the hanging member, and a fixing hole is defined in the base. A first end of the flexible strap is fixedly connected to the base, and a fixing block is disposed at a second end of the flexible strap. The flexible strap is configured to be bendable and deformable, to allow the fixing block to be close to and stuck in the fixing hole, so as to form a loop for attaching a hanging item. The fixing block is further configured to be pressed, so as to detach from the fixing hole.

An orthotic device including a frame assembly and a support structure. The frame assembly includes at least one frame having a first frame opening and a second frame opening. The support structure assembly includes at least one support structure supported by the at least one frame. The at least one support structure includes a mounting portion; a slide engagement member supported by the mounting portion configured to engage the first frame opening; and, at least one snap engagement member supported by the mounting portion configured to engage the second frame opening. The slide engagement member and the at least one snap engagement member are integrally formed with the mounting portion. In another embodiment the orthotic device includes a latch mechanism including a lever assembly, a draw bar, a chafe, a catch, and a first snap fit ledge.

A belt buckle, including: a belt buckle head and tail clamp. The first connection part is set on the end of the mentioned buckle head that is close to the tail clamp and the second connection part that matches with the first connection part is set on the end of the mentioned tail clamp that is close to the belt buckle head. The other end of the mentioned tail clamp is connected with the two-color belt body. The mentioned first and second connection parts are clamped in a removable way. In this way, the belt buckle head and the tail clamp can be connected in a removable way without using any spring and screw under any force and thus prolonging the service life of the belt buckle head and the tail clamp.

A belt buckle provided includes: a hollow retaining member including an entry end and an opposite exit end; a rotary member pivotally connected to two ears of the exit end and including a recess, a pulling portion protrudes from one side of the recess, an engaging portion is formed at an opposite another side of the recess, and an abutting portion is provided on an outer surface of the rotary member; a pivot disposed in the recess and having two ends inserted through the ears; a spring sleeved onto the pivot and disposed in the recess to push the abutting portion towards the two ears of the exit end; and an engaging member pivotally attached to the two ears of the entry end.

A method and system for personal protective equipment, such as a respirator mask, having a nosecup that is removably coupled to the item of personal protective equipment by at least one of an electronics housing and at least one voicemitter. A respirator mask includes a frame including a voicemitter aperture, a voicemitter, and a nosecup removably coupled to the frame by a rotation of the voicemitter by a predetermined amount to removably lock the nosecup to the frame voicemitter aperture. The mask further includes electronics components, which are housed in an annular electronics housing located within the front portion of the mask body 14 and in contact with a front portion of the nosecup. The nosecup may further be removably coupled to the mask frame by coupling between the annular electronics housing and the mask frame.