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363results about "Permutation locks" patented technology
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Lifting type luggage lock
The utility model relates to the technical field of locks, in particular to a lifting type luggage lock which comprises a lock shell, a locking mechanism, an unlocking piece, a lock plate and a swing block, the lower end portion of the swing block is hinged to the lock shell, the upper end portion of the swing block is hinged to the middle of the lock plate, and a lock hook portion is arranged at the front end portion of the lock plate. During unlocking, the whole lock plate swings forwards with the swing block as a fulcrum shaft so as to be lifted relative to the lock shell. During locking, the whole lock plate swings backwards with the swing block as a fulcrum shaft and is attached to the lock shell downwards. The locking mechanism clamps the locking plate to keep locking; after a correct instruction is input into the locking mechanism, limitation on the lock plate can be relieved by operating the unlocking piece through external force. Compared with the prior art, the lock plate can hook the opening and closing two sides of the luggage to be close to each other, so that the opening and closing two sides of the luggage are combined more tightly, and the luggage is not easy to be unlocked maliciously.
Owner:DONGGUAN JINGYU IND
Double-open type coded lock
The utility model discloses a double-open type coded lock, which comprises a coded lock and a lock cylinder, the coded lock comprises a code plate, a movable plate and a turn button arranged on the code plate, the lock cylinder is arranged on the code plate, the double-open type coded lock is characterized by further comprising a straight tongue plate, an unlocking limiting plate and a shifting button arranged on the lock cylinder, a spring bolt is arranged at the end part of the straight tongue plate, and the movable plate is arranged on the lock cylinder. The end of the unlocking limiting plate is connected with the movable plate, after the rotary button unlocks, the shifting button can rotate along with rotation of the key so as to jack up the unlocking limiting plate to drive the straight tongue plate to move to achieve unlocking and locking, and the movable plate can be pushed to move while the unlocking limiting plate moves.
Owner:HENAN WANLIDA MACHINERY EQUIPMENT CO LTD
Fixing device
The present utility model provides a fixing device, including a body, a cord, a drive device, and a locking module. The body includes a connection portion, a through portion, and a locating portion. The cord includes a connection end and a locating end, the connection end is fixed to the connection portion, and the locating end can pass through the through portion and is detachably connected to the locating portion. The drive device is disposed in the body, is partially exposed from the body, and movably releases a restriction on a movement direction of the cord and a restriction on the locating end detaching from the locating portion. The locking module is disposed in the body and is partially exposed from the body to restrict movement of the drive device.
Owner:SINOX CO LTD
Data port security lock
PendingUS20260009265A1Locks for portable objectsCoupling device detailsData portMechanical engineering
A security apparatus includes a body having an opening at a forward edge of the body, a lock cylinder located within the body, and an engagement mechanism including a first finger and a second finger extending out of the body through an opening. The lock cylinder is configured to move the first and second fingers between a first position in which the engagement mechanism is removable from the data port and a second position in which the engagement mechanism is secured to the data port. Each of the first and second fingers includes a surface configured to engage the sidewall of the portable electronic device. An alignment member is configured to extend into the opening and remain within the opening when the engagement mechanism is in the second position, wherein the alignment member includes a surface configured to engage the forward edge of the body.
Owner:ACCO BRANDS CORP
Tool-free bag lock convenient to disassemble
Owner:DONGGUAN JINGYU IND
Luggage lock for securing a travel baggage item
A luggage lock for securing a travel baggage item that can be non-destructively opened by a security agency, comprising a locking bolt, which locks a securing portion of the travel baggage item in a locking position, and an actuating element, wherein the locking bolt can be moved into an unlocking position by moving the actuating element into a release position. In addition, a handle accessible for manual operation is provided for moving the actuating element into the release position. The luggage lock comprises a combination locking mechanism, by means of which the handle can be locked or released as needed, and a locking cylinder that can be actuated by a master key in the possession of the security agency, wherein the actuating element can be moved into the release position by the locking cylinder, bypassing the handle.
Owner:ABUS AUGUST BREMICKER SOEHNE KG
Mechanical coded lock with sequence and continuity
The mechanical coded lock comprises a first key, a second key, a clearing lever used for code changing and a triggering mechanism capable of being unlocked through a coding plate, the first key drives the clearing lever to move through the triggering mechanism, an extrusion part capable of extruding the coding plate is arranged on the clearing lever, and the coding plate is arranged on the extrusion part. When the clearing lever moves, the coding plate can descend through extrusion of the extrusion part so as to be separated from positioning limitation of the positioning hook and the stepping hook and reset, after the clearing lever moves in place, the second key can extrude the clearing lever to rotate, and the clearing lever can drive the clearing frame to move in the rotating process. The clearing lever can be reset under the action of the first elastic reset piece and the second elastic reset piece.
Owner:ZHEJIANG LEIPAI MOTOR VEHICLE PARTS
Combination lock for electronic product
Owner:INGAMAR
Code changing structure, lock structure and padlock
ActiveCN224093146USimplify collaboration relationshipsReduce structural complexityPadlocksPuzzle locksKey pressingLocking plate
The utility model discloses a code changing structure, a lock structure and a padlock, which comprise a plurality of press keys for pressing, a locking plate matched with the press keys for locking and a lock beam connected on the locking plate, a plurality of limiting pieces capable of moving along the moving direction of the press keys are arranged on the locking plate, bulges are arranged on the side surfaces of the press keys corresponding to the positions of the limiting pieces, and the lock beam is connected with the lock beam. The limiting piece is provided with a notch used for allowing the protrusion to go in and out in a matched mode. The lock beam and the locking plate are fixedly connected in the pulling-out direction of the lock beam, and the lock beam and the locking plate are rotationally connected in the circumferential direction. And when all the keys are pressed down until the bulges correspond to the notches of the corresponding limiting pieces, the lock beam is unlocked, the lock beam is pulled out to drive the locking plate to move until at least part of the bulges enter the notches, and the keys axially move to drive the limiting pieces to move to replace the password. The complexity of a code changing structure can be simplified, the assembling cost is reduced, the occupied structural space is reduced, and the production efficiency is improved.
Owner:WENZHOU XINMIMA COMBINATION LOCK CO LTD
Data port security lock
A security device includes: a body having an opening at a front edge of the body; the lock cylinder is positioned in the main body; and an engagement mechanism including a first finger and a second finger extending out of the body through the opening. The lock cylinder is configured to move the first finger and the second finger between a first position in which the engagement mechanism is removable from the data port and a second position in which the engagement mechanism is removable from the data port. In the second position, the engagement mechanism is secured to the data port. Each of the first and second fingers includes a surface configured to engage a sidewall of the portable electronic device. The alignment member is configured to extend into the opening and remain within the opening when the engagement mechanism is in the second position, where the alignment member includes a surface configured to engage the front edge of the body.
Owner:ACCO BRANDS CORP
Password folding lock
ActiveCN224064118Uprotection concealmentSimple structurePadlocksPuzzle locksStructural engineeringMechanical engineering
The utility model relates to a password folding lock, in particular to a mistakenly-opened password folding lock which comprises a main body provided with a password component, a lock rod matched with the password component for unlocking and locking is arranged in the main body, a plurality of connecting rods are arranged on one side of the main body, the connecting rods at the tail end are rotationally connected to the main body, and the password component is arranged on the main body. The connecting rod at the head end is inserted into the main body in a pulling mode to form a lock ring used for being locked on a carrier, the main body is provided with a lock groove which is used for the connecting rod to enter and exit and is matched with the lock rod, and a first spring structure which always forces the lock rod to stretch into the lock groove is arranged in the main body. The spring is arranged on the lock rod, so that the lock rod always clamps the connecting rod no matter whether a password is correct or not, unlocking can be achieved only by pressing the lock rod, the connecting rod can be locked when the password is forgotten to be disordered, the concealment of the lock state is protected, and the lock has the advantages of being simple in structure, convenient to machine, easy to assemble and high in practicability.
Owner:WENZHOU TONGYONG LOCKS CO LTD
An electronic lock and a method and system for controlling an electronic lock
The present disclosure generally relates to an electronic lock and a method and system for controlling an electronic lock. Particularly, it relates to a waterproof electronic lock including a lock body and a shackle for latching and unlatching relative to the lock body. The lock body comprises a front cover and a rear cover that is removably detachable from the front cover to form a hollow cavity within; and a central frame disposed within the hollow cavity, the central frame having a recess and a circumferential groove around the recess. The waterproof electronic lock comprises an input interface frame having a top surface and a bottom surface, the input interface frame including a first circumferential projection on the bottom surface that corresponds to fit the circumferential groove.
Owner:IGLOOHOME PTE LTD
Luggage lock
The utility model relates to a luggage lock and belongs to the technical field of locks.The luggage lock comprises a central control lockset, the central control lockset comprises a lock shell, a lock cylinder, a password unlocking mechanism and a shifting unlocking mechanism, the password unlocking mechanism and the shifting unlocking mechanism are arranged at the two ends of the lock shell respectively, the lock cylinder is arranged between the password unlocking mechanism and the shifting unlocking mechanism, and the lock cylinder is arranged in the lock shell. The coded lock further comprises a first side lock, a pulling rope is arranged between the first side lock and the shifting unlocking mechanism, the shifting unlocking mechanism comprises a rotating block and a sliding block, the rotating block is arranged on the lock cylinder and used for driving the sliding block to move in the direction close to or away from the coded unlocking mechanism when the lock cylinder rotates, and the pulling rope is arranged on the sliding block. When the sliding block moves towards the direction close to the password unlocking mechanism, the first side lock is in an unlocking state; when the sliding block moves in the direction away from the password unlocking mechanism, the first side lock is in a locked state. The method has the effect of improving the applicability of the lock.
Owner:BOILING BUBBLE(GUANGZHOU)BRAND MANAGEMENT CO LTD
Mechanical coded lock
The utility model relates to the technical field of locks, and discloses a mechanical coded lock, which comprises a lock seat, the lock cylinder module is rotatably arranged on the lock seat, a handle is arranged on the lock seat, and the lock cylinder module is driven to rotate relative to the lock seat by rotating the handle, so that unlocking or locking of the mechanical coded lock is achieved; the password wheel assembly is arranged between the lock seat and the handle; the password wheel assembly comprises a plurality of password wheels, a slope part is arranged on the handle, and the password wheels are exposed out of the slope part; the plurality of code wheels are shifted to correct codes, so that the locking of the code wheel assembly on the handle is relieved; when a user holds the handle to unlock the lock, the thumb of the user naturally extends towards the slope part, and the thumb can touch the password wheels in the swing range on the slope part, so that the password switching action and the handle rotating action can be continuously completed in a single-hand holding state. The mechanical coded lock has the advantages that the mechanical coded lock utilizes ergonomics, the comfort level and the use feeling of a user are improved, and the mechanical coded lock is convenient to operate and unlock.
Owner:NINGBO WANGTONG LOCKS
Method for setting or emergency-opening and resetting a secret code of a combination lock
The invention relates to a method for setting and resetting a secret code of a combination lock, wherein the combination lock has a lock core with an input device for inputting a secret code and a code memory which can be coupled to the input device via a coupling element, a bolt and an adjusting element for actuating the bolt, the method having the method steps for setting the secret code: a) inputting a secret code via the input device, b) fixing the secret code in the code memory by manually actuating the coupling element, c) adjusting the bolt from a release position to a lock position by actuating the adjusting element in a first adjusting direction, wherein in step c) by actuating the adjusting element the input device is additionally set to a neutral position and the adjusting element is latched in the blocking position at the end of the adjusting movement; the method having the subsequent method steps for deleting the secret code: d) inputting the previously set secret code via the input device, e) adjusting the bolt from the lock position to the release position – by actuating the adjusting element in a second adjusting direction, wherein in step d) after input of the correct secret code the adjusting element is additionally unlatched from the blocking position and in step e) the input device is additionally set to the neutral position and the secret code is deleted from the code memory. The invention also relates to a method for emergency-opening and resetting a secret code of a combination lock.
Owner:MARTIN LEHMANN GMBH & CO KG
Anti-picking combination padlock
A padlock (10) includes a lock body (20), a combination mechanism to control movement of a spindle (60) within the lock body (20), at least one clutch (80) mounted about the spindle (60) each clutch (80) having at least one extended-fin (82), and alignment of each of the at least one extended-fin (82) with a corresponding gate (25) in the lock body (20) allows for movement of the spindle (60) within the lock body (20). The padlock (10) may also include a shackle (30) having a long leg (32) and a short leg (31), and the padlock (10) is positionable between a locked mode in which the short leg (31) of the shackle (30) is positioned within the lock body (20) and the movement of the spindle (60) within the lock body (20) is substantially limited, and an unlocked mode in which the short leg (31) of the shackle (30) is spaced apart from the lock body (20) and movement of the spindle (60) within the lock body (20) is allowed.
Owner:SUN LOCK COMPANY LIMITED -THE-
Password padlock
The utility model relates to a password padlock which comprises a lock body used for being installed on a luggage or a cabinet door plate, one side of the lock body is arranged to be a locking side, and at least one lock hole is formed in the locking side and used for being inserted into a spring bolt on the luggage or a cabinet door in a matched mode. A lock catch is arranged in the lock body, the spring bolt is inserted into the lock hole, and locking is formed between the spring bolt and the lock catch; at least part of the push button is exposed out of the lock body to be pushed by a hand, and the lock catch is arranged on the push button and moves along with the push button; the electronic lock is arranged in the lock body and is used for stopping the push button; in the locking state, the push button cannot be pushed, and the lock catch cannot unlock the spring bolt. Compared with the prior art, the anti-theft lock has the advantages that by arranging the matching structure of the push button, the lock catch and the electronic lock, the electronic lock stops the push button in the locking state, the safety of the lock is guaranteed, and the push button can be pushed to achieve unlocking only when a correct password is input and a locking plate of the electronic lock is disengaged.
Owner:ZHEJIANG DINGNIU SECURITY TECHNOLOGY CO LTD
Modularized bag lock convenient to assemble
ActiveCN224173875UadaptableImprove compatibilityPuzzle locksPermutation locksStructural engineeringMechanical engineering
Owner:DONGGUAN JINGYU IND
Lock
A lock includes a housing assembly, an actuatable lock assembly and a latching assembly. The actuatable lock assembly is positionable in at least a closed orientation and an open orientation. The latching assembly further includes a latch, a cam and a motor. The latch, having a cam profile, is movable between a locked position and an unlocked position. In the locked position, the actuatable lock assembly is maintained in the closed orientation. In the unlocked position, the actuatable lock assembly is positionable into an open orientation. The cam is rotatably mounted and has a first follower configured to intermittently coact with the cam profile of the latch, to, in turn, move the latch between the locked position and the unlocked position. The motor is coupled to the cam. Actuation of the motor causes rotation of the cam, resulting in movement of the latch between the locked and unlocked positions.
Owner:TRITEQ LOCK & SECURITY LLC
Double-channel suitcase central control password lock
A double channel suitcase central control password lock, including shell, central lock group and side lock, central lock group is installed in the shell, central lock group controls side lock to open and lock, central lock group includes password lock group, customs lock group, transmission lock rod and opening knob, side lock includes buckle head and lock head, password lock group includes password lock core and password lock rod, opening knob lower end is equipped with rotating lug, rotating lug and the top head of password lock rod front end are matched, customs lock group includes customs lock core, customs lock core is installed in opening knob, and opening knob is used as lock shell and is matched with customs lock core, customs lock core lower end is equipped with customs lug, transmission lock rod one end is connected with lock head of side lock, transmission lock rod left and right movement drives lock head and buckle head to lock and open, transmission lock rod other end is equipped with transmission lug and opening knob rotating lug and customs lock core customs lug abutment cooperation.
Owner:WENZHOU HONGYING LUGGAGE ACCESSORIES CO LTD
Crypto recovery seed phrase storage device
A seed phrase storage device includes a holding rod and a sequence of encoding disks configured to represent a word in a seed phrase. Each encoding disk comprises an encoding disk hole and a physical representation of a number, where the encoding disk hole enables each encoding disk to slide onto the holding rod. The storage device includes at least one separator nut including a separator nut hole that enables the separator nut to attach to the holding rod. The at least one separator nut separates a first sequence of encoding disks and a second sequence of encoding disks. The storage device includes at least one anchor nut configured to secure the separator nut and the sequence of encoding disks to the holding rod.
Owner:GIBBS DE ABREU JAVIER ANTONIO
Password unlocking device for door lock and door lock
The utility model provides a password unlocking device for a door lock and the door lock, and the password unlocking device for the door lock comprises a mounting bracket; the unlocking knob is rotatably arranged on the mounting bracket; the transmission shaft is rotatably arranged on the mounting bracket and is used for connecting the lock cylinder; the clutch assembly is arranged between the unlocking knob and the transmission shaft and can connect or disconnect the unlocking knob and the transmission shaft; the password disk assembly comprises a plurality of password sheets, and the password sheets can rotate relatively, so that the password disk assembly is switched between an unlocking state and a locking state; when the password disc assembly is in an unlocking state, the clutch assembly is connected with the unlocking knob and the transmission shaft, so that the unlocking knob can drive the transmission shaft to rotate; and when the password disc assembly is in a locked state, the clutch assembly disconnects the unlocking knob and the transmission shaft, so that the unlocking knob can idle relative to the transmission shaft. The unlocking convenience can be improved, and meanwhile the structure is simpler and miniaturized.
Owner:ZHUHAI UNITECH POWER TECHNOLOGY CO LTD
Mechanical coded lock
The mechanical coded lock comprises a lock frame, a handle assembly, a pushing assembly and a plurality of knob assemblies, the lock frame is provided with an inner cavity, a first penetrating hole, a second penetrating hole and a plurality of limiting holes, the inner cavity comprises a first cavity, a connecting hole and a second cavity which are sequentially communicated, the first penetrating hole and the second penetrating hole are both communicated with the first cavity, and the limiting holes are communicated with the second cavity; the handle assembly penetrates through the first penetrating hole, the first cavity and the second penetrating hole and is provided with a containing cavity and an avoiding groove communicated with the containing cavity, the pushing assembly comprises a pin, a limiting plate, a first spring and a second spring, one end of the pin is located in the avoiding groove, and the other end of the pin is installed in the containing cavity through the first spring. One end of the limiting plate is located in the connecting hole and abuts against the pin nail, the other end of the limiting plate abuts against the second spring to the inner wall of the second cavity, the limiting plate is provided with a plurality of first through holes, and positioning blocks are arranged on the inner walls of the first through holes. The knob assembly penetrates through the limiting hole and then is located in the first through hole. The knob assembly is provided with a first positioning groove connected with the positioning block in a clamped mode.
Owner:SHENZHEN FENDA SMART HOME CO LTD
Coded combination lock
The present invention relates to a combination lock which can be moved from a locked position to an open position by means of a locking mechanism. The locking mechanism is blocked against movement from the locked position to the open position by means of at least three rotatably adjustable bearing sleeves (1, 1a) by at least one bearing sleeve (1, 1a) in a locking position by a locking device (10) of the bearing sleeve (1, 1a). By arranging all bearing sleeves (1, 1a) in a release position, the locking mechanism can be moved from the locked position to the open position. A coding wheel (12) is arranged on each bearing sleeve (1, 1a), projecting partially into an opening (2) in a front cover (4). A test position of the respective bearing sleeves (1, 1a) can be detected through the opening (2) by means of an externally perceptible coding (6) of the bearing sleeve (1, 1a).The release position of the bearing sleeve (1, 1a) is adjustable by rotating the bearing sleeve (1, 1a) through a coding angle of the respective bearing sleeve (1, 1a) starting from the test position of the bearing sleeve (1, 1a). The coding angle of at least two bearing sleeves (1, 1a) differs. Furthermore, the invention relates to a suitcase with such a combination lock.
Owner:RIMOWA GMBH
Password key double-hook lock for invisible screen window
The utility model discloses an invisible screen window password key double-hook lock which comprises a shell, a push plate is arranged in the shell, two lock hook assemblies are movably connected to the push plate, a push button for controlling the push plate to move and a lock block for limiting the push plate to move are arranged outside the shell, an abutting limiting block is arranged at one end of the push plate, and the abutting limiting block abuts against a password wheel. During unlocking, unlocking is achieved by rotating the lock block through a key and inputting a correct password, the push button is pushed to drive the push plate to slide, and the push plate slides to drive the two lock hook assemblies to rotate for unlocking. According to the utility model, the password wheels and the locking blocks are adopted to realize a double-limiting function, so that the safety performance is higher. The single push button and the push plate are adopted to simultaneously control the two lock hooks to rotate, control is convenient, and the structure is simple.
Owner:DONGGUAN CHUANGRUI HARDWARE PROD CO LTD
Mechanical coded lock
The utility model relates to the field of mechanical locks, in particular to a mechanical coded lock. The lock comprises a lock tongue, a lock sleeve and a plurality of lock catches, the lock tongue is provided with a holding part and a rod part, and the rod part is provided with a plurality of lock teeth; the lock sleeve is arranged on the rod part in a sleeving manner, and a guide notch and a plurality of grooves are formed in the lock sleeve; the lock catch comprises a lock ring and a code wheel, the inner ring face of the lock ring is provided with a positioning groove and a curved bar which are matched with the lock teeth, the code wheel is detachably connected with the lock ring, and number correspondence is achieved through a limiting protrusion and a lock groove. And when all the positioning grooves are aligned with the guide notches, the spring bolt can slide to realize unlocking, and otherwise, the spring bolt is locked. In addition, the mechanical coded lock further comprises an insertion hole plate, a dismounting groove is formed in the contact face of the insertion hole plate and the lock sleeve, and the safety and convenience of the lock are improved. The mechanical coded lock achieves the technical effects that precise rotation of the coded wheels of the mechanical coded lock is improved, and user operation is facilitated.
Owner:SHENG DA JEWELLERY (SHENZHEN) CO LTD