1798results about "Lock casings" patented technology

Door lock systems and related methods of use are provided. A motor of a door lock system may be placed against a surface of a housing and a bracket may be placed between the motor and a wall of the housing. The motor may be secured in the housing by moving the bracket against the wall of the housing to retain the bracket and apply a force to the motor. A door lock system may include a mounting bracket configured to receive a housing of the door lock system and secure the door housing to an associated door.

An indicator assembly according to certain embodiments generally includes a mounting bracket, a follower, a transmission ring, and an indicator plate. The follower is rotatably mounted to the mounting bracket, and is configured to receive a tailpiece of an input device. The transmission ring is rotatably mounted to the mounting bracket, and is engaged with the follower. The indicator plate is slidably mounted to the mounting bracket for movement between a first indicator plate position and a second indicator plate position to selectively place a first indicium of the indicator plate within a reference area. The transmission ring is operably connected with the indicator plate such that movement of the transmission ring between a first transmission ring position and a second transmission ring position drives the indicator plate between the first indicator plate position and the second indicator plate position.

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).

A door assembly includes a door having opposing first and second surfaces and a hole defined in the door and extending between the first and second surfaces, a cylinder lock mounted to the second surface at the hole, and a cylinder dry lock assembly mounted to the door at the hole adjacent the first surface. The cylinder dry lock assembly including a main body that defines a central orifice, a low-friction member received within the central orifice, and an actuation mechanism extending from the low-friction member and engageable with the cylinder lock. Actuating the cylinder lock rotates the actuation mechanism, and the cylinder dry lock assembly generates a sealed interface at the hole that prevents water from migrating between the first and second surfaces at the hole.

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 present invention proposes a door lock device, including a housing, a lock hook, a rotatable lock hook installed in the housing, a door closing operation plate equipped with a reset torsion spring, and a drive plate equipped with a drive spring, the door closing operation plate is arranged on one side of the lock hook and is linked with the lock hook, the housing is also provided with a lock hole for the lock hook and the door closing operation plate to extend out, when the door cover is closed, the lock hook is driven to rotate by the door closing operation plate, one end of the lock hook is provided with an outer convex iso-arc surface, the drive plate is arranged at one end of the lock hook, the drive spring applies a force toward the lock hook to the drive plate, one end of the drive plate has an inner concave iso-arc surface, when the outer convex iso-arc surface of the lock hook is separated from the inner concave iso-arc surface, under the action of the drive spring, the drive plate applies a force to assist the lock hook in closing the door. The door lock device has a small door closing force, is easy to operate, and can improve the user's operating experience.

The utility model discloses an electronic lock cylinder which comprises a lock cylinder shell, a shifting support is arranged on the lock cylinder shell in a rotating mode, a rotating shell is arranged in the lock cylinder shell on the front side of the shifting support in a rotating mode, a connecting part is arranged at the front end of the rotating shell, the connecting part is connected with an outdoor rotary knob, and one side, facing the shifting support, of the rotating shell can be in joint transmission with the shifting support through a clutch. An electric drive assembly used for driving the clutch to be connected with or separated from the shifting pull is arranged in the rotating shell, a mechanical lock container is arranged in the lock cylinder shell, a through hole is formed in the connecting part, the front end of the through hole is communicated with the interior of the outdoor knob, and the rear end of the through hole is communicated with the rotating shell. The transmission pin is connected with the mechanical lock cylinder and can be driven by the mechanical lock cylinder to move back and forth relative to the through hole, a mechanical driving assembly capable of moving back and forth relative to the rotating shell is arranged in the rotating shell, and a protection plate capable of moving up and down or left and right relative to the rotating shell is arranged in the position, between the mechanical driving assembly and the through hole, in the rotating shell. A pin hole is formed in the protection plate, the transmission pin penetrates through the pin hole to abut against the front end of the mechanical driving assembly and can drive the mechanical driving assembly to move towards the indoor side, and a first elastic element is arranged in the rotating shell. The first elastic element can drive the protection plate to move relative to the rotating shell when the transmission pin is separated from the pin hole so that the pin hole and the through hole can be staggered.

A compensating element having first and second modules is disclosed. A locking mechanism which can be switched between a first and a second operating state is provided. The first module is connected firmly to the second module in the first operating state. The first operating state defines a zero position between the first and the second module. The first and the second module are connected to one another in the second operating state by a spring mechanism in such a way that they are movable relative to one another. The compensating element has a midaxis, and the first and the second module are arranged at least partially next to one another in the direction of the midaxis. A measuring system is also disclosed with which the relative position between the first and the second module can be measured. The first or second module includes an externally visible luminous surface. A luminous state of the luminous surface is dependent on the relative position measured by the measuring system.

The present disclosure is directed to a lock assembly that can be converted between a clutching and non-clutching orientation by rotating an outer housing 180 degrees relative to an outside drive assembly. The outer housing includes a notch and an elongate arcuate slot formed in the inner surface of the outer housing adjacent a through aperture and across from one another. A lock control lug is moveably coupled with the outside drive assembly and is selectively engageable with the notch or the arcuate slot of the outer housing. An outer lever is placed in a non-clutching configuration when the lock control lug is engaged with the notch and in a clutching configuration when the lock control lug is engaged with the arcuate slot.

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.

The utility model relates to an anti-theft lock for a battery box of an electric vehicle, which comprises a lock body, a lock tongue mounting shaft hole and a lock cylinder mounting shaft hole are arranged in the lock body, a lock tongue is arranged in the lock tongue mounting shaft hole, the end part of the lock tongue is linked with a reset spring, a lock cylinder is arranged in the lock cylinder mounting shaft hole, and an unlocking groove structure is arranged on the lock tongue. The anti-theft lock is characterized in that a first spring and a steel ball are arranged between the lock cylinder and the lock cylinder installation shaft hole, a first installation shaft hole is formed in the periphery of the lock cylinder, the first spring is distributed in the first installation shaft hole, and the steel ball is in abutting connection with the inner circumferential face of the lock cylinder installation shaft hole under pushing of the first spring; a plurality of sets of grooves distributed at intervals are formed in the inner circumference of the lock cylinder installation shaft hole. The anti-theft lock for the battery box of the electric vehicle has the beneficial effects that the lock cylinder can stably keep the gear as long as the lock cylinder is not rotated by a hand when the gear of the battery box is taken out / installed or locked.

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 guard apparatus for guarding a latch from tampering when a padlock secures it in a closed position includes a panel with a hole extending therethrough for receiving the padlock. The hole is shaped such that a perimeter edge of the hole engages a body of the padlock when a shackle of the padlock is received through the hole. The panel is positionable to cover the latch when the shackle is received through the hole and secured to the latch.

The utility model belongs to the technical field of push-connection type door locks, and discloses a push-connection type door lock clamping structure which comprises a base and an installation block, the top of the base is connected with a lock block, and the bottom of the installation block is provided with a lock groove matched with the lock block. By arranging the clamping assembly structure and pulling the pull rod, the pull rod drives the movable plate to move upwards, so that the spring is compressed in the cavity groove, meanwhile, the clamping plate rotates on the rod piece and moves upwards in the through groove, the clamping plate is separated from the locking groove, then the locking block is inserted into the locking groove, the pull rod is loosened, and the movable plate is clamped. Under the elastic action of the spring, the spring drives the clamping plate to move downwards in the through groove through the movable plate, so that the clamping plate enters the clamping groove and clamps the lock block, the position of the lock block is effectively limited, the situation that the door lock is opened due to mistaken touch of an operator is prevented, the structure is simple, and production and manufacturing of the door lock are facilitated.

An anti-tamper cylinder lock to reduce the prospect of a freeze attack, the cylinder comprising a cylinder body, a key aperture 5, a plug 7 comprising one or more locking pins 9, a continuous channel

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.

The invention discloses an intelligent electronic spherical lock which comprises a front lock body, a rear lock body, a mechanical lock head, a connecting rod, a square rod, a motor assembly, a battery and a control panel. The mechanical lock head can drive the lock cylinder to conduct unlocking through the connecting rod and the square rod when in the linkage state. Or, the motor assembly can drive the lock cylinder to conduct unlocking through the square rod when the mechanical lock head is in the clutch state. Or when the mechanical lock head is in a clutch state, the rear lock body is rotated to drive the square rod to drive the lock cylinder to unlock; by means of the structure, it can be guaranteed that the spherical lock has the external emergency unlocking function, meanwhile, full-automatic unlocking is achieved, under the condition that the spherical lock is matched with an unlocking key in a door, the unlocking convenience of the spherical lock can be further improved, and the use requirement is met.

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.

The utility model discloses an intelligent spherical lock, and relates to the technical field of spherical locks. Comprising a front lock body and a rear lock body, and the front lock body comprises a front shell, a front middle shell, a front bottom shell, a fingerprint module, a lock cylinder and a control assembly; the rear lock body comprises a rear cover, a rear middle shell, a rear bottom shell and a Hall switch; the front shell is rotationally arranged on one side of the front middle shell, the fingerprint module is arranged in the front shell, and a telescopic lock cylinder and a lock cylinder rotating shaft located at one end of the telescopic lock cylinder are arranged in the front middle shell. The intelligent spherical lock is simple in structure, safe, anti-theft and convenient to use, gets rid of the limitation of unlocking with a single key, can be unlocked only by pressing fingerprints during use, meets the requirements of a user, can be unlocked through Bluetooth and an emergency key, avoids troubles caused by key loss, key forgetting, inconvenience in carrying and the like, and solves the problems of frequent use, low cost and the like. And the key is suitable for economic benefits and has a wide application prospect.

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.