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Elastic sheet type bidirectional anti-falling functional lock
ActiveCN224120056URealize unlockingeasy to operateBuilding locksStructural engineeringCylinder block
The utility model discloses an elastic sheet type bidirectional anti-falling functional lock, which belongs to the technical field of door and window locksets and comprises a lock shell, a shifting block and an anti-falling lock cylinder, a lock cylinder sliding groove extending longitudinally penetrates through the lock shell, two fixing grooves are arranged on two transverse sides in the lock cylinder sliding groove, a lock cylinder cavity is arranged on one side of the shifting block, and the anti-falling lock cylinder is positioned in the lock cylinder cavity; the anti-falling lock cylinder comprises a lock cylinder block, reset springs abutting against the inner wall of a lock cylinder cavity are arranged on the two longitudinal sides of the lock cylinder block, a fixed elastic piece is arranged on one side of the lock cylinder block, a fixed protruding block matched with a fixed groove and a movable sliding block are arranged on one side of the fixed elastic piece, and the movable sliding block is fixedly connected with a shifting block. A movable sliding groove extending in the longitudinal direction penetrates through the movable sliding block, a movable groove matched with the fixed protruding block is formed in one side of the movable sliding block, and a shifting fork rod penetrating through the lock cylinder sliding groove and the movable sliding groove and extending outwards is arranged on one side of the lock cylinder block. The function lock can achieve the bidirectional anti-falling function.
Owner:FOSHAN KINGBO DOOR & WINDOW SYST CO LTD
Novel electronic lock body
ActiveCN224187346URealize unlockingRealize internal and external commutation controlNon-mechanical controlsIndividual entry/exit registersMotor controlMechanical engineering
Owner:ZHEJIANG GERUN INTELLIGENT EQUIP CO LTD
Universal door plate lock box module for safety box
ActiveCN224120069UHigh degree of integrationRealize unlockingNon-mechanical controlsElectric permutation locksCylinder headStructural engineering
The utility model discloses a general door plate lock box module for a safety box, which comprises a lock box body, a packaging plate is arranged on the outer side of the lock box body, a lock cylinder machine plate is slidably connected in the lock box body, two lock cylinder heads are fixedly connected to the left side face of the lock cylinder machine plate, and a fixing support is fixedly connected to the inner side wall of the lock box body. And an electromagnetic telescopic unit is arranged in the fixed bracket. The lock box body, the packaging plate, the external shell, the hand screwing block, the mechanical lock, the electronic code disc, the lock cylinder machine plate, the lock cylinder head, the special-shaped plate, the shifting block, the limiting stand column, the electromagnetic telescopic unit, the movable plate, the limiting convex column, the expanding folded plate, the fastening bolt, the unlocking shifting piece and the fixed support are matched with one another. The fastening bolt can fasten and connect the electromagnetic telescopic unit and the fixed bracket, so that when the electronic password disk is electrified, the electromagnetic telescopic unit can be electrified and the telescopic end is contracted by pressing the password of the electronic password disk, and the movable plate can drive the limiting convex column to be far away from the lock cylinder machine plate.
Owner:NINGBO TANXIN PRECISION TECH CO LTD
Wireless Locking System
ActiveCN224287551Uefficient managementAvoid Signal ConflictsTransmission systemsIndividual entry/exit registersComputer hardwareRemote control
This application relates to a wireless lock system, including a wireless lock, a communication module, a relay module, and a control module. The communication module is communicatively connected to the wireless lock and the relay module. The relay module receives commands from the control module and transmits them to the wireless lock via the communication module. The control module is communicatively connected to the relay module and outputs control commands, including unlocking and closing the wireless lock. This system can efficiently manage multiple wireless locks, achieving remote control, status monitoring, and orderly communication under low power consumption conditions, significantly improving the reliability and applicability of the wireless lock system.
Owner:ZHEJIANG UNITE SCI INSTR
A barbell / dumbbell quick-locking device
This utility model belongs to the field of locking connection technology, specifically relating to a barbell / dumbbell quick locking device, including an inner cylinder with an axial through hole and an outer sleeve sleeved outside the inner cylinder. The outer wall of the inner cylinder has a first conical surface, and the inner wall of the outer sleeve is provided with a second conical surface matching the first conical surface. An inclined surface is provided on the outer wall of the inner cylinder on the larger diameter side of the first conical surface. An unlocking button for driving the inclined surface to move axially is provided on the top transverse groove of the outer sleeve. Steel balls are fitted in the first through holes circumferentially spaced on the first conical surface of the inner cylinder. An annular cover plate is connected to the end face of the outer sleeve on the groove side. A spring for driving the inner cylinder to move away from the cover plate is provided between the cover plate and the inner cylinder. The advantages are: simple structure, convenient use, stable performance, reliable locking, and suitable for locking and positioning components on shafts or pipes.
Owner:浙江陆象智能科技有限公司
Tablet coded lock
ActiveCN224161564UAnti-lock implementationRealize unlockingPuzzle locksPermutation locksComputer hardwareFlat panel
The utility model discloses a flat coded lock which comprises a lock shell, a lock tongue is arranged on one side of the lock shell in a sliding mode, and a code counter lock assembly is arranged on the other side of the lock shell. A first spring is arranged at one end of the spring bolt, and an unlocking button assembly for driving the spring bolt to retract into the lock shell is arranged at the other end of the spring bolt; the code back locking assembly comprises one or more code wheels, each code wheel is correspondingly provided with a back locking pin and a reset elastic piece, each code wheel is provided with a concave part capable of being matched with one end of the corresponding back locking pin, and the other end of each back locking pin is arranged opposite to a back locking groove formed in the spring bolt. When the code wheel rotates to the back locking position, the code wheel can push the back locking pin to move forwards to be inserted into the back locking groove; when the password wheel rotates to an unlocking position, the reset elastic piece pushes the counter lock pin to move backwards, so that one end part of the counter lock pin slides into the concave part, and the other end part of the counter lock pin is separated from the counter lock groove; the mechanical door lock has the advantage of low cost, can be unlocked through a password, does not need to carry a key, and is convenient to use.
Owner:WENZHOU OUHAI LIERDA HARDWARE PROD CO LTD