A mortise lock includes a case. A locking slide forms a bore to receive a spring and a steel ball to allow the locking slide to be slidable with respect to the lock case to abut against and/or disengage from a locking latch. The mortise lock is operated by turning an inside knob to drive a deadbolt and a latch lever and the locking slide is moved inward to engage a lever hub assembly thereby ensuring a locked condition. The mortise lock cannot be unlocked by operating an outside lever. When an i...

A lace lock for releasably securing an end of a lace on an article. The lace lock may be mounted to the article and have least one channel for releasably securing a free end portion of the lace.

A door lock has an outside doorknob assembly having an outside doorknob and a lock core, an inside doorknob assembly having an inside doorknob and a latch button, an arresting assembly and a latch assembly. The arresting assembly has a retaining blade connecting the lock core and the latch button, a driving tube mounted rotatably around the retaining blade, a recessed arrestor slidably and non-rotatably mounted on the retaining blade and a protruding arrestor slidably mounted rotatably on the re...

A lock cylinder that includes a housing defining a cylindrical cavity, and a plug disposed in the cylindrical cavity and rotatable between a locked position and an unlocked position. The plug includes a key slot and an inner pin chamber aligned with an outer pin chamber of the housing when the plug is in the locked position. An inner pin is disposed in the inner pin chamber for movement along an axis, and is engageable with the outer pin when the plug is in the locked position. The inner pin is ...

A multifunctional lock comprises a lock shell (1), a lock bar (3), movable tooth pieces (4), a support (5) for sliding blocks, sliding blocks (6) and a guide slot unit (8) for the insertion of a key. Wherein, an elastic element is provided between the lock bar and the support, the sliding blocks at least partially extend into the keyway of the unit. When the lock is unlocked, a projection of the unit has two operating positions, in one of which the projection is received into the cut of the shel...

A seatbelt lock includes a preventive tensioning device which moves a seatbelt lock from an operating position into a lowered safety position with respect to the operating position, an energy accumulator, and a drive unit. The seatbelt lock is maintained preloaded in an operating position by means of the energy accumulator, and the drive unit transfers the seatbelt lock from the safety position back into the operating position.

A mortise lock includes a chassis, a handle assembly mounted to a side of the chassis, a sleeve, and a trim for returning the handle assembly. The handle assembly includes a spindle and a handle. An end of the sleeve is securely mounted around an end of the spindle to turn therewith. The other end of the sleeve receives the other end of the spindle and is securely connected to the handle. The trim includes a spring seat, a ring received in the spring seat and mounted around the sleeve, and a spr...

An end closure design for a paperboard container having four or more end panels that form the end closure hingedly joined respectively to four side panels connected to each other by parallel, spaced apart fold lines. Each of the hinged end panels has a straight free edge parallel the hinged edge and each free edge has two spaced apart notches of the same shape and size cut therein, each positioned the same distance from the parallel, spaced apart fold lines such that when the panels are folded o...

The cylinder lock has a housing, a fixed hollow cylinder, a rotatable hollow cylinder and a locking bar. The locking bar has a mounting portion with planes, shoulders and a resilient element mounted around the mounting portion. The rotatable hollow cylinder has a non-circular mounting hole corresponding to and held slidably the mounting portion of the locking bar to enable synchronous rotation and relative sliding movement of the rotatable hollow cylinder and the locking bar to make the cylinder...

A firearm barrel lock for preventing the accidental or unauthorized discharge of a firearm is provided. The barrel lock includes a dummy cartridge that is adapted to be received by a cartridge chamber of a firearm, a shaft that is insertable down the bore of the firearm and includes a first end that is engagable the dummy cartridge, and a lock that is releasable secured to a second end of the shaft which extends beyond the end of the barrel which precludes the removal of the shaft from the barre...