A speaker structure includes a speaker and a base. The base has a case and a locking assembly. The surface of the case has an accommodating groove. The speaker is configured to be installed within the accommodating groove. A lock housing is disposed within the case. The lock unit extends through the lock housing. One end of the lock unit connects to the speaker. One end of the lock elastic element connects to the lock housing, another end of the lock elastic element connects to another end of the lock unit. One end of the lock pin extends through the lock housing, and one end of the lock pin engage with a side of the lock unit. Wherein one end of the lock pin is away from a side of the lock unit, one end of the lock unit unlocks the connection relative to the speaker.

The present gate handle includes a push button that is pushed before the gate handle is slid from a closed position to an open position on top of a support member. The support member includes a resilient button that extends into the gate handle and is pushable out of the gate handle by the push button. The support member further includes side slots that are engaged by side slides extending from the handle.

The present gate handle includes a push button that is pushed before the gate handle is slid from a closed position to an open position on top of a support member. The support member includes a resilient button that extends into the gate handle and is pushable out of the gate handle by the push button. The support member further includes side slots that are engaged by side slides extending from the handle.

A locking apparatus for a sliding closure slidable within a frame is disclosed. The locking apparatus comprises at least one locking tang movable transversely to the closure plane, between a locking position and a release position wherein, when in the locking position the locking tang extends laterally, in a direction transverse to the closure lane, beyond the closure to be received within a corresponding locking recess in the frame, such that the locking tangs resist opening of the closure, and when in the release position the locking tang is withdrawn within the dimensions of the frame, such that the closure may be opened or closed. The locking mechanism may also comprise a sensor configured to detect when at least one of the locking tangs are in the locked or released position, and, optionally to trigger an alarm if the locking tang is disengaged.

A magnetic door lock includes a door lock kit and a door frame lock kit. The door lock kit includes a deadbolt having a retaining slidable sleeve disposed in a deadbolt guiding slot in a housing, and a magnet disposed in the sleeve. The deadbolt is operable to slide between a locking position, where a retaining end of the sleeve projects outwardly from the housing, and an unlocking position, where the retaining end retreats into the slot. A driving member is operable to drive the deadbolt to slide from the locking position to the unlocking position. The door frame lock kit includes a lock frame and a magnet which is magnetically attracted to the magnet to urge the deadbolt to slide into the lock frame in the locking position.

A vehicle door latch includes a housing having an opening, a claw having a jaw providing, in combination with the housing, a recess for receiving a striker in a closed position of the door and a tunnel for accessing the recess, the claw being arranged to rotate between a closed position wherein the tunnel is obturated by the jaw and an opened position enabling the passage of the striker through the tunnel, and a pawl to block the rotation of the claw in an intermediate position wherein the striker is restrained by the jaw in the tunnel. The jaw includes a tooth for restraining the striker in the tunnel in the intermediate position.

An electronically-controlled manually-actuated deadbolt lock is provided. The electronically-controlled manually-actuated deadbolt lock includes an internal spring-actuated coupling mechanism that, when a user is authenticated, the coupling mechanism is placed in an engaged position that allows a deadbolt latch to be moved into a locked or unlocked position responsive to a manual rotation of a turn piece. Because the deadbolt latch is manually driven, a warped door condition can be overcome. Additionally, because the deadbolt latch is manually actuated, operation of the electronic motor may be decreased, which may increase battery life.

This invention relates to a latch arrangement (50) including a striker assembly (300), and a latch assembly (200). The striker assembly (300) includes a striker bolt (306) and a striker bolt housing (312) whereby the striker bolt (306) is movable relative to the striker housing (312) between an extended position and a retracted position. The latch assembly (200) is operable to retain the striker bolt (306) in the extended position and includes a keeper (204).