The disclosure concerns a freely spliced buckle strap, at least two buckle units and a buckle connection structure; the buckle connection structure comprises a clamping protrusion and a clamping groove, and a first transverse convex strip is provided on or closed to the clamping protrusion; the clamping groove is provided with a second transverse convex strip that can be matched, clamped and locked with the first transverse convex strip; two adjacent buckle units are placed in the clamping groove of the other buckle unit, and are reliably connected to form a whole through the match, clamping and locking by the first and second transverse convex strips.

A member for an accessory includes: a base portion that is connected to a part of an accessory; and a movable portion that is supported to be capable of turning relative to the base portion, and that opens and closes the clasp member for accessory by the turning. The clasp member is separably coupled to a coupling subject portion. A base-side coupling portion of the base portion is arranged on one side in a longitudinal direction of the base portion, the one side being opposite to another side on which a connecting part of the base portion is arranged, the connecting part being connected to the part of the accessory.

A gated safety hook includes a structural, load bearing frame, a gate, and a user actuated catch. The gate closes automatically in response to an object being mounted on the hook, the catch automatically moves to lock the gate closed in response to an object being mounted on the hook, and the gate cannot be opened with an object mounted on the hook without engaging against the object.

A gated safety hook includes a structural, load bearing frame, a gate, and a user actuated catch. The gate closes automatically in response to an object being mounted on the hook, the catch automatically moves to lock the gate closed in response to an object being mounted on the hook, and the gate cannot be opened with an object mounted on the hook without engaging against the object.

A timepiece or piece of jewelry includes a structure with a set of horns carrying a bar receiving a removable snap-hook fixed to a strand. The bar includes, at a distance from each of the points of attachment to the set of horns, a notch including two sides which limit the lateral travel of a curved beak portion of the snap-hook and limit the angular travel of the snap-hook with respect to the bar, so as to prevent any contact between the snap-hook and the set of horns to which the bar is fixed.

A member for an accessory includes: a base portion that is connected to a part of an accessory; and a movable portion that is supported to be capable of turning relative to the base portion, and that opens and closes the clasp member for accessory by the turning. The clasp member is separably coupled to a coupling subject portion. A base-side coupling portion of the base portion is arranged on one side in a longitudinal direction of the base portion, the one side being opposite to another side on which a connecting part of the base portion is arranged, the connecting part being connected to the part of the accessory.

A retractable jewelry clasp may be used such that the user may pull a cord out from the reel or stretch an elastic band to lengthen the jewelry piece, fitting the jewelry piece over the appropriate body part, such as the head, hand, wrist, foot, etc. The user may then release the cord or elastic such that it retracts into the bead or snaps back, allowing the jewelry to be worn as designed without the inconvenience of operating a small clasp. The retractable jewelry clasp may be retrofitted to fit existing jewelry. The retractable mechanism may be contained within a bead and may include a locking mechanism such that the cord length may be varied to suit the wearer's preference.

An audible wristwatch assembly for alerting a blind user of the time of day and calendar date includes a strap that is worn around a user's wrist. The strap is extended through a housing and the housing has a recess therein. An electronic clock is positioned within the housing to track the time of day and the calendar date. A speaker is coupled to the housing to emit audible sounds outwardly from the housing. An announcement button is movably coupled to the housing, and the announcement button is positioned in the recess to inhibit the announcement button from being inadvertently depressed. The speaker audibly emits the time of day and the calendar date when the announcement button is depressed to alert the user to the time of day and the calendar date.

A necklace or a bracelet includes a first clasp, a second clasp coupled to the first clasp, a first chain having a first end and a second end, the first end coupled to the first clasp, the second end coupled to the second clasp, a second chain having a third end and a fourth end, the third end coupled to the first clasp, the fourth end coupled to the second clasp, and a third chain having a fifth end and a sixth end, the fifth end coupled to the first clasp, the sixth end coupled to the second clasp.