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1.1 Pin tumbler mechanism A set of basic cylindrical parts that act as a structure for pinning or releasing the movement of the lock cylinder.
1.2 blade structure flat tumbler mechanism A set of parts in the shape of a sheet, the structure of the blade is called to lock or release the movement of the lock cylinder.
1.3 Magnetic structure Magnetic mechanism A part made of magnetic material is locked and its structure is called magnetic structure.
1.4 Cryptographic structure The structure consisting of digital codes is called a cryptographic structure.
1.5 electronic coding mechanism The electronic structure of the electronic coding system is applied.
2, lock classification classification of Locks
2.1 Padlock padlock Locks the object (body) lock in the form of a hook.
2.1.1 Straight open padlock The bottom opening padlock is inserted from the bottom of the lock and the open lock is rotated.
2.1.2 Horizontal opening padlock After the key is inserted from the side of the lock, the open lock is rotated.
2.1.3 push open opening padlock After the key is inserted, the lock is opened forward
2.1.4 Double key padlock A lock that can be opened with two different keys.
2.2 Building locks door lock in building Locks for building doors.
2.2.1 Exterior door lock rim lock The lock body is mounted on the door surface.
2.2.1.1 Single bolt single security door lock Single-lock structure has a single-safety lock.
2.2.1.2 Single bolt double security door lock Single tongue structure with double insurance lock.
2.2.1.3 Single bolt triple security door lock The single tongue structure has a three-safety lock.
2.2.1.4 double tongue triple security door lock Double tongue triple security door lock The double tongue structure has a three-safety lock.
2.2.1.5 Double cylinder double bolt triple security door lock Double cylinder double bolt triple security door lock Double tongue, double lock structure with three insurance function lock.
2.2.1.6 Double cylinder multiple bolt triple security door lock The multi-tongue double lock structure has three safety locks.
2.2.1.7 sliding door lock The sliding door lock is generally hook-shaped to hold the door frame lock.
2.2.2 mortice door lock The mortice door lock is inserted into the door sill and its accessories are assembled on the door.
2.2.2.1 mortice sliding door lock mortice sliding door lock The general locking tongue is hook-shaped. The lock used to hold the door frame.
2.2.2.2 Single dead tongue mortice door lock The lock tongue is a mortise lock for a single tongue.
2.2.2.3 Single linger mortice door lock The mortice door lock is a single slanted mortise lock.
2.2.2.4 Single slanted tongue button mortice door lock with press button The shackle is a single slanted tongue with a mortise lock on the panel.
2.2.2.5 double tongue mortice door lock A mortise door lock with two locking tongues.
2.2.2.6 double tongue pressing mortice door lock Double tongue pressing mortice door lock with rolling mechanism to open the oblique tongue.
2.2.3 Ball lock with lock knob The lock body is inserted in the door lock, and the lock and the insurance mechanism are installed in the lock of the ball handle.
2.2.3.1 Gate lock The outer handle is equipped with a lock, the inner handle is equipped with a knob, and the lock has a double lock tongue structure.
2.2.3.2 Room door lock The outer handle is equipped with a lock head, and the inner handle is equipped with a knob and a lock with a safety column.
2.2.3.3 cupboard lock cupboard lock The outer handle is equipped with a lock, and there is no lock for the internal handle.
2.2.3.4 Bathroom lock The outside lock hole is opened with a key, and the inner handle is equipped with a lock of the insurance mechanism.
2.2.3.5 Toilet door lock lavatory lock The outer handle is equipped with a mark, which is opened with a key, and the inner handle is equipped with a knob lock.
2.2.3.6 The windshield lock latch has internal and external handles and is suitable for the lock of the windproof door.
2.3 furniture lock furniture lock for furniture.
2.3.1 Drawer lock The drawer lock is applied to the drawer with the lock cylinder slot in the same direction as the lock tongue.
2.3.1.1 drawer lock with dead bolt The lock tongue is flat and open, and the keys are operated with the key.
2.3.1.2 drawer lock with latch bolt The lock tongue is beveled, pushing the drawer, the lock can lock itself.
2.3.1.3 Crab Clamp Drawer lock hook-bolt drawer lock The lock of the lock tongue with the jaws.
2.3.2 cabinet lock The cabinet lock is applied to the cabinet door, and the direction of the cylinder slot is perpendicular to the direction of movement of the bolt.
2.3.2.1 Glass sliding door lock glass sliding door lock for cabinet Locks for glass sliding doors such as decorative cabinets.
2.3.2.2 cabinet lock for leftward right ward opening doors Locks for left and right cabinet doors.
2.3.2.3 handle cabinet lock Handle cabinet lock With a handle, the lock is assembled in the handle of the lock.
2.3.3 Box lock A lock that is applied to the box.
2.3.4 Handbag lock Handbag lock applies to the lock on the box.
2.4 bicycle lock The lock used to lock the bicycle wheel.
2.4.1 Crab-clamp bicycle lock The lock lock is shaped like a crab-claw lock.
2.4.1.1 Front opening bicycle lock The key is inserted into the open lock by the front of the lock.
2.4.1.2 lateral opening bicycle lock The key is inserted into the open lock by the side of the lock.
2.4.1.3 Rear opening bicycle lock The key is inserted into the open lock by the back of the lock.
2.4.2 Strip bicycle lock The shape of the lock is a bar-shaped lock.
2.4.2.1 Cable bicycle lock The lock is made of wire rope.
2.4.2.2 chain bicycle lock chain lock The lock bar uses a chain lock.
2.4.3 bicycle plug-in lock Lock the wheel lock in the form of a mortise lock.
3, the main parts of the lock, the common name, term for main paris of lock
3.1 Lock cylinder The components of the parts such as the lock cylinder have been assembled.
3.1.1 The body of the lock body The body of the part such as the lock cylinder is not installed.
3.1.2 Cylinder plugs generally have a keyway that can directly transmit the parts of the action given by the key.
3.1.3 The key key usually has a keyway and a tooth flower for opening and closing the parts of the lock.
3.1.4 Round pin The pin is mounted in the hole of the lock cylinder to change the part of the tooth.
3.1.5 Flat-headed marble driver Installed in the body of the lock body, the part that plays the lock core under the action of the spring.
3.1.6 Shaped pin The deformed pin is mounted in the hole of the lock body to prevent the foreign object from opening the lock.
3.1.7 blade flat tumbler A piece of paper that makes up the number of different teeth.
3.1.8 Spring spring Names the active parts, such as marble springs and leaf springs.
3.1.9 Sealing plate A sheet-like part that closes a hole or a groove.
3.1.10 The ring washer is a ring-shaped part that limits the movement of related parts within a certain range.
3.1.11 blade washer A sheet-like part that limits the movement of related parts within a certain range.
3.1.12 cylinder collar A collar member commonly used for the purpose of decorative and padlocking.
3.1.13 Pin pin is named according to its function, such as a bolt.
3.1.14 Locking drive strip (slice) The spindle is connected to the lock cylinder and acts as a Transmission part.
3.2 Lock body The main part of the lock that has been installed.
3.2.1 lock case lock case The lock case for the assembled parts.
3.2.2 Bolts Bolts Parts that are directly locked in the lock are divided into square tongues, oblique tongues, round tongues, hook tongues (parts or parts) according to their shapes.
3.2.3 The tongue puller follower directly pulls out the part that pulls the lock tongue.
3.2.4 lock box (plate) box striking plate (striking plate) The box (plate) part that holds the bolt when closed.
3.2.5 baffle plate washer A plate-like part that limits the movement of other parts within a certain range.
3.2.6 Handle handle Generally used to pull the door or manipulate the parts of the mechanism such as the tongue.
3.2.7 Lever handle Turn the part to drive the part to open, and the part that can be reset by itself when the external force is removed. According to the shape, they are called a spherical handle, a shuttle handle, a toothed handle, and the like.
3.2.8 Knob knob The part that can not be reset by itself when the external force is removed by twisting the part to drive the lock tongue to open and close.
3.2.9 insurance button stop button Use the method of rolling, twisting, translation, etc. to drive the parts of the fuse.
3.2.10 slab (column) safety plate A piece of sheet (column) that controls the lock tongue to retract and achieve the purpose of preventing pullout.
3.2.11 The surface plate is mounted on both sides of the door to serve as a decorative and protective part.
3.2.12 cover plate A part that is fastened and covered by a lock.
4, the main part of the lock special name special terms for main parts of lock
4.1 padlock main parts main parts of padlock
4.1.1 Locking beam shackle A component that locks an object and locks it.
4.1.2 Flower laminates A sheet-like part that forms a layer lock.
4.2.1 Locking plate plate A plate-like part that is used to secure the lock to the door when it is installed.
4.2.2 lock bush The bushing is a tubular part between the lock and the cover.
4.2.3 safety chain Theft-resistant link chain When used, connect the lock body and the lock box to play a safety chain.
4.2.4 Link plate The chain connecting plate is mounted on the lock case, and the plate (box) part with the chute is matched with the chain to play a safety role.
4.3 mortise door lock main parts of the main parts of mortice door lock
4.3.1 The front plate of the panel is mounted on the side surface of the door, connecting the lock body and guiding the parts for guiding the tongue.
4.4 main parts of door lock with knobs
4.4.1 adjustment ring Adjusting the part according to the thickness of the door.
4.4.2 fixing ring A part that acts as a fixed lock.
4.4.3 lock body case lock body case The outer casing of the fixed lock body.
4.4.4 cover cover A decorative part that protects the decorative effect.
4.4.5 Handle tube handle Bush Fix the handle and connect the parts of the lock body.
4.4.6 bracket support rack The part that supports the bolt.
4.4.7 bolt barrel The barrel part of the bolt and other parts.
4.4.8 bolt barrel front plate Connect the lock tongue to the decorative part.
4.5 furniture lock main parts of the main parts of furniture lock
4.5.1 Case case Connect the lock head to match the bottom plate and install the parts of the parts such as the bolt.
4.5.2 base plate The plate-shaped part of the cover.
4.5.3 The rack rack cooperates with the lock body to lock the active part.
4.5.4 Spring loaded spring has a flexible function and can hold the rack and lock the active parts.
4.5.5 sleeve cylinder casing A decorative lock coat.
4.6 Main parts of bicycle lock
4.6.1 Locking ring shackle A ring-shaped part that acts as a locking.
4.6.2 Lock Stop Stop the part of the lock ring.
4.6.3 Wrench lug Connect the lock ring by hand to move the ring to move the part.
4.6.4 The mouthpiece of the mouthpiece is placed at the ends of the jaws to enhance the strength and guiding of the shell cover.
4.6.5 Locking bar bolt A part made of metal material that connects the lock and the plug.
4.6.6 Plug socket Connect one end of the lock bar, the other end is inserted into the lock head, and the part that is closed
4.6.7 lock casing The casing that protects and protects the lock strip.
5, other main terms other main terms
5.1 Lock lock The general term for various lock types.
5.2 Guaranteed density secretcy locks are reliable for confidentiality.
5.3 Firmness The degree to which the lock has resistance to external forces.
5.4 Flexibility Nimbleness The sensitivity of the lock when it is used.
5.5 Durability Durability The life of the lock.
5.6 Inter-opening interhancgeability The function of opening another lock with its own key.
5.7 Tooth bit A set of different tooth shapes arranged on the key.
5.8 Number of key changes The total number of key teeth in the batch is different from each other.
5.9 Closing force The moment the lock is closed, the lock box (plate) gives the reaction force of the lock tongue into the lock body.
5.10 safety mechanism A mechanism with a foreign body opening prevention function in the structure of the finger lock.
5.11 The key is naturally inserted into the free insertion of key. The key is inserted into the lock cylinder for smooth guiding performance.
5.12 lock safety device Use lock or other structure, can achieve the "internal protection", "outside protection" and "lock tongue self-protection" purposes, are called lock insurance.
1, lock structure mechanism of lock