181results about "Bicycle locks" patented technology

A bicycle lock has a lock casing, a lock core assembly, a lock bar, and a lock cable. The lock casing has a front end surface, a back end surface, a peripheral surface, an installation slot, a fixed pin, a lock core recess, and a cable slot. The installation slot is recessed from the peripheral surface. The fixed pin is secured in the installation slot. The lock core recess is recessed from the front end surface. The lock core assembly is movably mounted in the lock core recess. The lock bar is connected to the lock core assembly and is capable of moving into the installation slot. The lock cable is detachably mounted in the cable slot of the lock casing. The bicycle lock can be fixed on a chain of a bicycle to interfere with operation of the chain, thereby preventing theft

The utility model provides a mechanical lock which comprises a lock body, a connecting piece, a lock head and a lock cylinder, the lock head is connected to one end of the connecting piece, the connecting piece is further connected with a fixing piece, the fixing piece is fixed on the lock body, the lock head is provided with a lock groove, a transmission piece matched with the lock cylinder in a transmission mode is arranged in the lock body, and the transmission piece is connected with at least one clamping head in a rotating mode. The clamping head is provided with a clamping part which can be clamped into a lock groove of the lock head, a guide piece is further arranged in the lock body, a guide structure which pushes the clamping head to rotate when the clamping head rotates along with the transmission piece is arranged on the guide piece, and the clamping head is connected with an elastic piece which drives the clamping part of the clamping head to be separated from the lock groove after the lock cylinder is unlocked. The transmission piece is driven to rotate to drive the clamping head to rotate, the guiding piece is matched with the elastic piece to enable the clamping head to rotate along with rotation of the transmission piece, and therefore the clamping portion of the clamping head can be clamped into the lock groove of the lock head, compared with a traditional lock, axial reserved sliding space is not needed, the axial length is shortened, and cost is lower.

An exemplary security apparatus generally includes a tether, a head, and a body. The head is secured to the tether, and generally includes a plug including a latch and an actuator at least selectively operable to move the latch from a latching position to an unlatching position. The body is secured to the tether, and includes a port operable to receive the plug. With the plug received in the port, the latch prevents separation of the head and the body when the latch is in the latching position, and does not prevent separation of the head and the body when the latch is in the unlatching position.

A linear retractable cable lock comprises a retractable cable lock that is presented in a linear configuration, adapted for mounting, for example in a recreational vehicle bumper, to a vehicle frame, in a truck bed. The cable can be extended for use in securing and locking items, and then retracted when not in use, with the cable conveniently housed inside the bumper, in the bed or to the frame, providing a useful device but not detracting from the appearance of the vehicle when not being use.

Lock mounting assemblies are disclosed for storing and mounting a locking apparatus to a transportation device. The mounting assemblies include one or more straps or connectors for securing the mounting assembly to the transportation device. The mounting assemblies having a structure to securely retain the locking apparatus on the transportation device and provide easy access to and release of the locking apparatus from the mounting assembly.

An electronic control lock of a bicycle has an electronic controller, a kickstand lock, and a frame lock. The kickstand lock includes a kickstand and a stand control device. When locking, the stand control device stops the kickstand from being kicked up, causing inconvenience or impossible to ride the bicycle. The frame lock includes an inserting element and a frame control device. When locking, the frame control device makes the inserting element unable to be pulled out. Thus the inserting element can fasten the bicycle with a chain. When unlocking, the stand control device and the frame control device are controlled by the electronic controller, which is controlled by a user, to allow the kickstand being kicked up and the inserting element being pulled out. The kickstand lock and the frame lock can be locked or unlocked without traditional keys.

The present disclosure provides high security, personalized locking devices for securing a wide variety of personal transportation devices. The personalized locking devices disclosed herein may provide a locking mechanism that is keyed to the specific user. For example, the locking mechanism may be keyed to a user's biometric signature (e.g., a fingerprint, palm print, retinal image, voice recognition, and the like). The personalized locking devices disclosed herein are easy to transport and easy to use. The personalized locking devices disclosed herein may be configured to securely fasten a user's personal transportation device (e.g., motorcycles, mopeds, Segways, bicycles, scooters, skateboards) to an external structure (e.g., a bike rack, a fastening post, etc.) for the purpose of theft prevention.

A security device has a metallic elongate body with at least one end attachable to a lock unit. The body has at least one track of material of the kind referred to above extending longitudinally on the surface thereof and metallurgically bonded therewith. The material of the track has particles of a hard cut-resistant material dispersed in a self-fluxing matrix of lower melting point than that of the body and comprising one of nickel, iron and cobalt in composition with chromium, silicon and boron. The tracks are normally applied to the elongate body by welding, preferably laser welding or laser cladding, but plasma arc welding or brazing might also be used. The lower melting point prevents melting of the elongate body while enabling the metallurgical bond. Tungsten carbide is the preferred hard cut-resistant material, but other materials might be used, such as silicon carbide, cubic boron nitride, or industrial or synthetic diamond.

The disclosed computer-implemented method may include a magnetic insertable lock component with a magnet-sensing lock housing. By using a magnet within a pin and a magnetic field sensor within the lock housing, the apparatus may accurately detect the state of the lock. In some embodiments, the apparatus may determine the pin is inserted fully into the lock, the pin is inserted partially into the lock, the pin is not inserted in the lock, and / or that a foreign object that is not the pin is inserted into the lock. By using a magnet within the pin to track the state of the lock, the apparatus may improve both the user experience and the security of the lock. Various other methods, systems, and computer-readable media are also disclosed.

A locking device for locking an object to an item, such as a structure or other object, may have a hub, a first loop configured to pass around at least part of the object, and a second loop configured to pass around at least part of the item. The locking device may further have a first locking mechanism that is movable between a first locked configuration in which a first end of the first loop is secured to the hub, and a first unlocked configuration in which the first end is not secured to the hub. The locking device may further have a second locking mechanism that is movable between a second locked configuration in which a second end of the second loop is secured to the hub, and a second unlocked configuration in which the second end is not secured to the hub.

A self-locking device for locks comprising a lock housing, a lock cylinder, and a plug-in foot, the plug-in foot having locking points, the lock housing having receiving spaces for inserting the plug-in foot, a plug-in element being provided in the lock housing for locking the plug-in foot, characterized in that a self-locking device is present in the lock housing, the plug-in element automatically engaging the locking point of the plug-in foot when the plug-in foot is inserted into the lock housing, this self-locking device comprising a locking element that can move in the direction of insertion of the plug-in foot, the locking element being arranged in the lock housing, the locking element having a normal state and a compressed state, a first stop portion being provided on the locking element, said first stop portion extending into the movement track region of the plug-in element,wherein a second stop portion is provided on the locking element, which extends into the insertion track area of ​​the plug-in foot, wherein the first stop portion extends into the movement track area of ​​the plug-in element and limits the movement range of the plug-in element when the locking element is in the normal state, wherein the plug-in foot presses on the second stop portion of the locking element and puts the locking element into the compressed state when the plug-in foot is inserted into the lock housing, wherein a first elastic element is provided in the lock housing, which puts the locking element back from the compressed state to the normal state.

A locking device comprises a shackle 2 having a body portion and legs 4 extending therefrom with distal ends each having a foot portion 8; a tubular housing having an internal cavity and spaced first

The invention relates to a method (100) for operating a security system (50) for the stationary securing of at least one vehicle (51), comprising at least one mobile device (52) and at least one stationary securing device (53), the securing device (53) comprising at least one securing means (54) for securing the vehicle (51) to the securing device (53) and at least one locking device (55) for, at least temporarily, locking the securing means (54) to the securing device (53), the method (100) comprising: - Establishing (110) a communication link between the security device (53) and the mobile device (52), in particular via at least one communication interface - Exchange (120) of an identifier specific for a backup operation between the backup device (53) and the mobile device (52), - Releasing (130) a locking mechanism of the locking device (54) in the locking device (55) so that the locking device (54) can be used to secure or unlock the vehicle (51) and - Locking (140) the locking device (54) in the locking device (55).

The invention relates to a folding anti-theft device, comprising: a main body (1) equipped with a housing (11) in which is housed a lock (3) for opening and closing the anti-theft device, and a strong, articulated or flexible elongated body (2), a first end of which is fixed to the main body (1) and a second end of which has an orifice (23) or a configuration capable of effecting its fixing to said main body (1), by means of the lock, in the closed position of the device; said articulated body (2) comprising a series of flat and parallel bars (21), successively connected to each other by their opposite ends by means of rivets (22) and free to rotate between an unfolded position for use of the anti-theft device and a folded position in which said bars are superimposed;characterized in that the main body has an alarm (4) comprising: a microcontroller (41), a motion detector (42) providing a signal for triggering the alarm when it detects movement or vibration exceeding a predetermined threshold, a power supply battery (43), acoustic alarm means (44) and a switch (46) for activating and deactivating the alarm.;

The utility model belongs to the technical field of two-wheeled vehicle locks, and particularly relates to a two-wheeled vehicle electric control mechanical dual-purpose directional lock which comprises a lock body and a cover plate fixedly installed on one side of the lock body, a spring bolt is installed at one end of the lock body, a spring bolt shifting block is arranged at one end of the spring bolt, a worm gear mechanism is installed on one side of the spring bolt shifting block in a sliding mode, and a worm gear is installed on the other side of the worm gear mechanism. The worm gear mechanism is rotationally installed on the inner side of the lock body and the inner side of the cover plate, and a worm motor is fixedly installed on the inner side of one end of the lock body. According to the scheme, the problems that most existing motorcycle locks adopt key inserting structures, unlocking is difficult due to the fact that water easily enters lock holes, lawbreakers can violently unlock the locks by adopting alloy steel inserting pieces, and the anti-theft performance is low are solved. According to the scheme, the faucet lock is driven by the motor, the worm and the worm gear are combined, the worm is driven to rotate when the motor rotates, the worm gear is driven to rotate when the worm rotates, the worm gear is provided with the spiral involute structure, the spring bolt is driven to stretch out and draw back through the spiral involute structure when the worm gear rotates, and therefore the locking and unlocking functions are achieved.

Provided in the present utility model is a self-locking mechanism of a lock, the lock comprising a lock housing, a lock cylinder and an insert pin, the insert pin having a snap-fit position, the lock housing having a space into which the insert pin is inserted, an insert being provided within the lock housing, and a self-locking mechanism being provided within the lock housing. The self-locking mechanism comprises a snap-fit member, which is arranged in the lock housing, wherein the snap-fit member has a normal state and a compressed state; the snap-fit member is provided with a first blocking portion extending into the range of the trajectory of movement of the insert and a second blocking portion extending into the range of the trajectory of insertion of the insert pin; and the inside of the lock housing is provided with a first elastic member for driving the snap-fit member to switch from the compressed state to the normal state. By providing the snap-fit member that is provided with the first blocking portion and the second blocking portion, when the insert pin is inserted into the lock housing, the first blocking portion of the snap-fit member is automatically pushed away, so as to release the limitation of the second blocking portion on the insert, such that the insert automatically engages under the action of the first elastic member, which eliminates the need to take out a key and turn the key for locking, making it more convenient to use.

A lock and a bicycle are provided. The lock includes a power source, a driving block, a driven assembly and an elastic transmission. The driving block is connected to the power source in a transmission manner. The driving block is capable of moving between a first position and a second position under drive of the power source. The driven assembly includes a driven block and a latching tongue connected to each other, and the driven assembly is capable of moving between a locking position and an unlocking position. The elastic transmission component is connected between the driving block and the driven block in a transmission manner, and when the driving block is disposed on the second position, the elastic transmission component has a tendency to drive the driven assembly to move to the locking position.

The invention relates to a clasp lock. The clasp lock comprises a lock body, a flexible clasp ring and a locking mechanism, the first clasp end can be introduced into the lock body along an introduction axis and can be selectively locked on the lock body or released from the lock body through the locking mechanism. The second retaining ring end can be fastened to the lock body or permanently fastened to the lock body, and when the second retaining ring end is fastened to the lock body, the first retaining ring end released from the lock body can be rotated about the insertion axis. Furthermore, the flexible catch ring comprises a guide device in order to determine an introduction rotational position of the first catch end, in which the first catch end can be introduced into the lock body and / or locked on the lock body.

A lock comprises a ring shackle and a locking device, the ring shackle having a first longitudinal end and a second longitudinal end. The ring shackle has a first hinge at its first longitudinal end and is divided at its second longitudinal end, forming a left shackle section and a right shackle section, the ring shackle being selectively opened or closed by a pivoting movement at the first hinge. The locking device is formed at the second longitudinal end of the ring shackle to selectively lock the ring shackle in the closed position.

The utility model provides an electric control mechanical two-in-one faucet lock which comprises a lock shell, a lock cover matched with the lock shell, a spring bolt used for locking a faucet, a circuit board located in the lock shell, a driving assembly used for driving the spring bolt to move, a linkage assembly in linkage with the spring bolt and a zipper sliding block assembly used for emergency unlocking. A first light touch switch and a second light touch switch which are arranged up and down are installed on the side, facing the zipper sliding block assembly, of the circuit board, and the zipper sliding block assembly comprises a sliding block support fixed to the lock cover, a first sliding block in sliding fit with the sliding block support and a pushing pin installed at one end of the first sliding block. A first sliding groove connected to the sliding block support in a sliding and sleeving mode is formed in one side of the first sliding block, a first containing groove is formed in the first sliding groove, a through first installation opening is formed in the sliding block support, and a first reset spring abuts against the interior of the first installation opening. The emergency unlocking device can be used for emergency unlocking, so that a user can use the emergency unlocking device conveniently.

The utility model discloses a spring bolt protection type motor vehicle electric door lock, relates to the technical field of electric door locks, solves the problems that an existing device is inconvenient to mount and dismount and poor in using effect, and adopts the following scheme that a limiting plate is fixedly mounted on the inner wall of the left side of a shell. Through the arrangement of the limiting plate, the through hole and the shell cover, the lock cylinder is placed in the outer shell, the limiting block corresponds to the limiting hole, the spring bolt is located in the through hole, then the shell cover is installed on the right side of the outer shell through the installation hole, the shell cover makes contact with the fixing plate in an extrusion mode, and installation and disassembly are easy and convenient; the key is inserted into the key hole and penetrates into the lock hole, the lock tongue is driven to move through rotation of the key, unlocking is completed, a signal can be transmitted to the controller through the NFC sensor, the controller controls the electromagnetic base to electrify the door lock motor, the door lock motor drives the lock tongue to move, and the using effect of the device is improved.

The present invention discloses a lock and a switching method. The lock includes: a bottom plate, a lock shaft mechanism, a limiting mechanism, and an induction switch. A limiting portion is provided on the lock shaft mechanism, and the lock shaft mechanism includes an unlocking state and a locking state; the limiting mechanism cooperates with the limiting portion and is used to limit the locking state of the lock shaft mechanism; the induction switch is used to sense the position of the limiting mechanism and send out a signal of the unlocking and locking states. When the lock of the present invention is in use, it ensures that the induction switch is triggered while the limiting portion is engaged with the limiting mechanism, solving the problem that the traditional induction switch is triggered prematurely or delayed.

An elongate body adapted to bend in a single plane, includes a rope extending within a succession of individual tubular elements closely spaced along the rope. Each element has on two opposite sides of the plane an extended section engaging a recess in its neighbouring element, the profiles of the section and recess allowing relative rotation of adjacent elements in the plane. The tubular elements thus form an exoskeleton around the rope which must be breached before the rope can be cut. The geometry of the tubular elements can be such that notwithstanding gaps, the rope cannot be readily accessed unless the exoskeleton is broken.

A padlock consists of a lock body and a shackle that can be locked to the lock body. The shackle is a metal tube with a cavity extending lengthwise along the tube. This cavity contains a reinforcing material. At least one end of the shackle has a locking mechanism for engaging a locking device on the lock body. This locking mechanism is located on the outside of the tube, without an opening to the hollow space within the tube.

The utility model relates to the technical field of locks, in particular to a brake lock convenient to use, which comprises a shell, and a lock cylinder used for intelligently locking a bicycle and a brake disc assembly used for braking are connected in the shell. The lock cylinder comprises a motor base, a motor gland, a circuit board, a motor base cover, a lock cylinder base, a driving assembly, a gear assembly, a transmission assembly and an action assembly, the lock cylinder base is fixedly arranged on the shell, and the motor base is fixedly arranged on one side of the lock cylinder base. The second large gear is matched with the first transmission protruding block to drive the first swing arm to swing, the first swing arm drives the connecting shaft, the second swing arm and the second transmission protruding block to swing, the second transmission protruding block drives the sliding block to move in a reciprocating mode, then the lock pin is driven to move in a reciprocating mode, and stability of unlocking action and locking action can be guaranteed; the safety performance is improved, the using effect is improved, and the service life is prolonged.

The application discloses a kind of remote locking device, including annular lock frame, the one end of the annular lock frame is equipped with locking slot, the one end of the annular lock frame is equipped with accommodating slot away from locking slot, first spring is fixedly connected in the accommodating slot, the one end of the first spring is fixedly connected with reinforced lock cylinder, the one end of the reinforced lock cylinder is slidably extended into locking slot, locking mechanism for providing double fastening to reinforced lock cylinder is arranged on the annular lock frame;The locking mechanism includes two fastening slots equipped on reinforced lock cylinder, the present application relates to remote locking technical field;The remote locking device, the locking mechanism of being set can provide the effect of double locking to reinforced lock cylinder, so that reinforced lock cylinder can be always inserted tightly in locking slot after completing remote locking operation, prevent retraction to accommodating slot under external pulling force, effectively improve the effect of locking, while the shell, annular lock frame and reinforced lock cylinder made of steel can prevent being cut off to some extent and lose the effect of locking, improve overall strength.

The utility model relates to the technical field of flip locks, and discloses an anti-theft embedded flip lock for an electric vehicle, which comprises a lock shell, a lock cylinder is arranged in the lock shell, a lock hole is arranged in the lock cylinder, one end of the lock cylinder is fixedly connected with a spring bolt, and a connecting component is arranged on the outer wall of the lock shell. The connecting assembly comprises a connecting block, one side of the connecting block is fixedly connected to the outer wall of the lock shell, the other side of the connecting block is fixedly connected with a sleeve, a connecting column is slidably connected into the sleeve, and the outer wall of one end of the connecting column is in threaded connection with a nut. According to the utility model, the lock cover and the rotating shaft can be taken down by unscrewing the nut and pulling out the connecting column, and fixation can be completed by reverse operation during installation, so that the effect that the lock cover is convenient to disassemble, assemble and replace is realized, and the problem that when the lock cover is damaged and needs to be replaced, professional tools and complicated operation steps are often needed to disassemble the lock cover, which is inconvenient to use, is solved. And other parts of the lock are easy to damage.