1353results about "Lock casings" patented technology

An exemplary trim assembly includes a mounting bracket and a lever pivotably mounted to the mounting bracket. The lever is pivotable between an actuated position and a deactuated position, and is biased toward the deactuated position. A bumper is mounted to the mounting bracket and engages the lever when the lever is in the deactuated 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 an external bezel. 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.

A dog crate system including a crate and a remote control. The crate is configured to contain a large dog, such as a security or law enforcement dog. The crate can be wirelessly opened using the remote control or another device. The crate includes a door and a body. The door includes a latch, a solenoid, and a receiver. The receiver can receive wireless control signals to actuate the solenoid and disengage the latch to open the door. The door can define an enclosed cavity to store the solenoid, receiver, and a battery. The body can define a floor having multiple protruding feet and a roof having multiple platforms. Multiple crates can stack by resting the feet of one crate on the platforms of another crate. The roof can define multiple shoulders adjacent to the platforms that secure the feet on a stacked crate in place.

The invention relates to a drive bolt lock (2) for locking and unlocking a fixed leaf (14) of a double-leaf door (11), having a lock housing (21) in which a retractable slide (241) for a drive bolt rod (24) and a bolt slide (5) are accommodated, and a slide plate (27) is mounted so as to be linearly displaceable and a lock nut (23) with a nut lever (231) is mounted so as to be rotatable in order to manually unlock the drive bolt lock (2). In order to enable a broad applicability of the espagnolette lock (2), it is provided that the lock housing (21) has at least two installation spaces (81, 82, 83, 84, 85), wherein a motor module for motor-driven unlocking of the espagnolette lock can be installed or retrofitted in a first installation space (81), and a latch slide module (4) can be installed or retrofitted in a second installation space (82).

The present specification discloses systems, devices, and methods and uses provide a mounting system which includes rail and a bracket which is selectively secured to the rail. A bracket disclosed herein selectively and / or automatically secures or locks to a rail disclosed herein when positioned on the rail by actuating or triggering a locking mechanism disclosed herein to adopted a locked configuration. In addition, a bracket disclosed herein may be selectively removed from a rail by actuating or triggering a locking mechanism disclosed herein to adopted an unlocked configuration. The disclosed mounting systems, devices, and methods enable a device to be protected from impact and moisture exposure, enable a device to be securely mounted on a base, and / or enable a device to be quickly secured and removed from a base.

The utility model discloses a central control bolt and a door control system, and relates to the field of door control locks. The central control bolt comprises a bolt box, a locking mechanism and an unlocking assembly. The locking mechanism comprises a driving part, an upper locking part, a lower locking part and a linkage component. An automatic locking scheme and an automatic unlocking scheme are provided through the locking mechanism, the upper locking component or the lower locking component is driven by the driving component to slide in the bolt box, the upper locking component and the lower locking component are arranged in a linkage mode through the linkage component, and the locking mechanism conducts automatic locking and unlocking. A manual unlocking scheme is provided through the unlocking assembly, a user operates the shifting rod to rotate relative to the bolt panel, and the shifting rod drives the shifting piece to act on the upper locking component and the lower locking component to slide so as to jointly unlock the central control bolt. According to the utility model, the problem that the door control system cannot open / close an access channel provided by a door leaf because the electric bolt cannot work normally due to a fault of motor driving can be solved, and the reliability and the safety of the central control bolt are improved.

A replacement lock for storefront door includes an outdoor component; an indoor component; a mortise, a spindle torque transmission component and one or more mounting components. The mortise includes a housing having one or more mounting holes; and a lock bolt movably receiving in the housing, the lock bolt is configured to extend out of the housing into the door frame to lock the storefront door, and retract from the door frame into the housing to unlock the storefront door upon driven. The spindle torque transmission component includes a spindle extending through the housing of the mortise and coupled with the lock bolt in a torque transmission way. The one or more mounting component extends through the one or more mounting holes of the housing of the mortise respectively, each mounting component has two axial ends that are respectively fixedly connected to the outdoor component and the indoor component.

A lockset with a sliding spindle assembly allows ingress using a key on the outside or a button on the inside. The sliding spindle assembly provides first and second sliding mechanisms operated from the outside and inside, respectively, that operate a clutch to couple the outside handle to the main spindle. Each sliding mechanism comprises a key cylinder or twist and / or push button lock that rotates a cam to linearly advance (slide) a cam follower that incorporates a spindle receiver. The first sliding mechanism slides its spindle receiver between clutching and non-clutching positions with respect to the main spindle. The second sliding mechanism slides the main spindle itself between clutching and non-clutching positions with respect to the first sliding mechanism's spindle receiver. The sliding spindle assembly can be incorporated into a legacy lockset and also be used in a double-latch lockset.

The present specification discloses systems, devices, and methods provide a mounting system which includes rail and a bracket which is selectively secured to the rail. The bracket is selectively and / or automatically locked to the rail when positioned on the rail, and may be removed from the rail by activating one or more buttons or actuators. The disclosed mounting systems, devices, and methods enable a device to be protected from impact and moisture exposure, enable a device to be securely mounted on a base, and / or enable a device to be quickly secured and removed from a base.

A lock system includes first, second, and third covers. The first cover includes a first wall, a second wall, a first latch feature, and a second feature. The first wall extends in a first direction. The second wall is coupled to the first wall and extends in a second direction transverse to the first direction. The second cover extends in a third direction and includes a third latch feature configured to receive the first latch feature. The third cover extends in a fourth direction and includes a fourth latch feature configured to receive the second latch feature.

A rotary locked structure of a door lock includes a tubular driving part and connected to a first knob. The driving part includes a restriction portion. An inner tube is received in the driving part and has a positioning portion located corresponding to the restriction portion to restrict rotational movement of the inner tube in the driving part. A restriction unit is formed axially in the inner periphery of the inner tube. A shaft includes a connection portion that includes a positioning unit located corresponding to the restriction unit to restrict rotational movement of the shaft in the inner tube. The driving part, the inner tube and the shaft are pre-assembled in factories. The inner tube and shaft are not limited to be engaged in only one direction. The spindle and driving column can be directly connected to the inner tube and shaft without rotating the inner tube and shaft.

A lock portion of an electronic door lock system includes a first housing and a second housing secured to a backplate of the first housing. The second housing is secured to a first surface of the backplate and only accessible from a second surface of the backplate. One or more wires are secured to the second housing in a service loop and connected to an actuator within the second housing.

The utility model relates to a handle door lock which comprises a square strip, an inner panel, an outer panel, an inner handle, an outer handle and a counter locking device, the counter locking device is composed of a rotating counter locking assembly and a driving assembly, the rotating counter locking assembly comprises a driving rotating shaft and a locking shaft sleeve, the locking shaft sleeve is provided with a clamping block, the inner panel is provided with a clamping groove, and the driving rotating shaft is driven by the driving assembly to rotate. The door lock is particularly suitable for occasions needing convenient external unlocking and high safety, accurate positioning of the clamping block is achieved through the limiting sliding groove and the elastic piece of the inner handle, the reliability of back locking is guaranteed, and through the design of the receding hole in the square strip and the unlocking hole in the outer handle, the safety of the door lock is improved. And external tools are allowed to be used for quick unlocking, so that the safety is improved. In addition, a detachable shell cover on the outer handle forms a key cavity, the concealment and attractiveness of the lock body are improved, meanwhile, the operation process is simplified, and the use convenience is improved.

An electronic lock assembly includes a latch assembly with a bolt along a first axis and a drive shaft extending along a second axis. The drive shaft selectively rotatable around the second axis to drive the movement of the bolt. A first assembly includes a wiring harness having a first connector extending therefrom. A second assembly is coupled to the drive shaft and includes a second connector configured to receive the first connector. The second assembly includes a housing having a surface configured to face a door when the housing is mounted to the door and a recess is defined within the surface. A connector holder clip is pivotably supporting the second connector and disposed at least partially within the recess. The second connector being movable between at least a first position whereby the second connector is parallel to the second axis and a different second position.

A barrier device for a locking device is provided with a stator, with a rotor with a rotor axis and with an electromechanical actuator in the rotor. The rotor has two rotor elements, with the first rotor element and the second rotor element being arranged axially one behind the other in relation to the rotor axis. The two rotor elements are connected to each other in a rotationally fixed manner. The electromechanical actuator is arranged in one of the rotor elements. A locking device is provided with a locking device housing and the barrier device. The barrier device is received in the locking cylinder housing. In particular, the locking device includes a fastening element which is inserted from the outside into the locking device housing in order to fasten the stator to the locking device housing in a rotationally fixed manner.

A cylinder lock (1) having a lock barrel, a cam (5), and a clutch mechanism for connecting the lock barrel (6) and the cam upon insertion of a key into the lock barrel. The clutch mechanism has a rotor (41, 141) for transferring a rotation from the lock barrel to the cam. The lock has a security mechanism comprising a locking portion (9) configured such that the locking portion is rotatable between: a first condition wherein the rotor is rotatable, and a second condition wherein the locking portion blocks the rotor from rotating. The cylinder lock is designed to automatically secure the cam if the lock is snapped by an attacker.

The utility model relates to the technical field of intelligent locks, and discloses a recognition assembly, a panel device and an intelligent lock, the recognition assembly comprises a guide base table and a base, the guide base table is provided with a groove, the area between the groove bottom and a groove opening of the groove is arranged to be a curved surface matched with a finger, and the groove bottom of the groove is provided with a through hole; the base is provided with a protruding part, the end face, away from the base, of the protruding part is provided with an identification area, and the hole opening edge of the through hole located in the groove is in transition connection with the identification area, the finger fitting degree can be improved, the comfort can be enhanced, and meanwhile rapid installation of the guide base table and the base can be achieved.

The intelligent door lock comprises an intelligent door lock body and a doorbell key panel assembly, the intelligent door lock body is provided with a setting space, a doorbell key and a lock cylinder key hole are arranged in the setting space, and the doorbell key panel assembly is buckled on the setting space. The doorbell button panel assembly can shield the doorbell button and the lock cylinder key hole. According to the intelligent door lock, the doorbell key and the lock cylinder key hole can be integrated in one setting space, and under normal conditions, the doorbell key panel assembly can hide the lock cylinder key hole; when mechanical unlocking is needed, the doorbell key panel assembly can be detached to expose the lock cylinder key hole, and mechanical unlocking can be achieved by inserting a key into the lock cylinder key hole. Compared with the prior art, the intelligent door lock disclosed by the utility model has the advantages that the space of the intelligent door lock panel can be effectively saved, so that the tidiness and rationality of the layout of the intelligent door lock panel are further improved.

A door lock and a refrigerator equipped with the door lock. The door lock includes a lock hook and a lock body; the lock body includes a lock housing and a partition arranged inside the lock housing, the partition divides the internal space of the lock housing into a lock core area and a lock hook connection area, the partition is provided with a through hole connecting the lock core area and the lock hook connection area; the lock housing is provided with a lock opening connected to the lock hook connection area; a latch bolt and a driving element are installed in the lock core area, the driving element drives the latch bolt to perform linear reciprocating motion between a locked position and an unlocked position.

A security lock hardware box is provided for installation in a door sash. The lock hardware box is installed in a door sash for receiving locking hardware. It has a body part having first chamber for receiving a door latching mechanism, and a second chamber for receiving a door locking mechanism. Front and rear cover plates securable over the front and rear face of the body part with respective openings and holes to receive the locking and latching mechanisms. The body part has protrusions for fitting within the door sash, the length of which can be greater to provide greater strength and security regardless of the size of the lock hardware box or the size of the door sash that can accommodate the lockbox.

A door frame fillers plate and method, for installation of a smart lock to a narrow lock stile, is provided. A main body has an interior face, an exterior face, a distal edge, and a lock stile adjacent edge. The interior face and the exterior face define a door depth spacer thickness. A first transverse handle aperture has a cross bore diameter and a center point being equidistant from an all points on the cross bore diameter. The center point and the lock stile adjacent edge define a backset length. A latch hole extends through the main body from the center point to the lock stile adjacent edge.

An exemplary lockset trim generally includes an escutcheon, a cam, a slider, and an indicator mechanism. The cam is rotatably mounted in the escutcheon for rotation about a longitudinal axis between a first rotational position and a second rotational position. The slider is mounted in the escutcheon and engaged with the cam. The indicator mechanism is mounted in the escutcheon for movement between a first indicator state, in which a first indicium is visible via a window in the escutcheon, and a second indicator state, in which a second indicium is visible via the window. The indicator mechanism is engaged with the cam via the slider such that the indicator mechanism adopts the first indicator state in response to the cam adopting the first rotational position and adopts the second indicator state in response to the cam adopting the second rotational position.

An electronic lock cylinder that may be a direct replacement for a European-style standard cylinder is disclosed. The lock cylinder may include a core, a first shaft rotatably mounted in the core, and a second shaft rotatably mounted in the core and coaxial with the first shaft. A first cam and a second cam may be each rotatably mounted in the core and coaxial with the first shaft. The first cam may include a first lug and the second cam may include a second lug, where the first lug and the second lug may each be coupled to a deadbolt. A clutch may be disposed on the first shaft and shiftable from a first position to a second position, and a motor may be disposed in the core and operatively coupled to the clutch and configured to shift the clutch from the first position to the second position. When the clutch is in the first position, the first shaft is operatively coupled to the first cam, and the second shaft is decoupled from both the first cam and the second cam, when the clutch is in the second position, both the first shaft and the second shaft are operatively coupled to the second cam.