Lock cylinder device and lock body thereof

Abstract

The invention belongs to the technical field of lock cylinders, and discloses a lock cylinder device and a lock body thereof. The lock cylinder device comprises a cover plate, a lock cylinder seat, a core plate, a hoop component and a brake element; the lock cylinder seat is provided with an end panel and a connecting part, the end panel is provided with a key interface slot, and the connecting part is provided with a connecting hole fixed with a corresponding position of the lock body; the core plate comprises a key groove and a lock bolt, and the core plate is arranged between the cover plate and the lock cylinder base and moves in parallel. The hoop component is arranged on the peripheral surfaces of the cover plate and the lock cylinder base and restrains the internal space state of the cover plate and the lock cylinder base, the portion, covered by the hoop component, of the cover plate and the lock cylinder base in the length direction is a covered area, the portion, not covered relatively, of the cover plate and the lock cylinder base is an exposed area, and the near end face of the cover plate and the near end face of the core plate are covered by an end face plate of the lock cylinder base. The core plate is suitable for the lock plunger, located on the core plate, of the lock cylinder device in a key orientation side-hung reciprocating motion or stirring mode, and the lock plunger on the core plate reciprocates between the first position and the second position. The hoop component for the lock cylinder device is stable in regulation and control precision, and manufacturing difficulty and cost are reduced.

Description

Technical Field

[0001] The present disclosure mainly relates to the field of lock cores, and in particular to a lock core device and a lock body thereof in the sub-field of lock cores. Background Art

[0002] In the related art, on the one hand, the homogeneous cylindrical lock core structure of traditional lock cores is weak in preventing expected non-compliance and is not effective. It suffers from insufficient opening and closing functions and low efficiency. The configuration precision of some structural elements is misaligned and the precision is low cost. Despite thousands of patents for nested lock cores, the industry still faces a major challenge: after the components are manufactured, the inner hole of the lock core shell is inconsistent with the outer surface roughness of the lock core shaft, which is prone to wear and tear. The inability to adjust the clearance (greater than 5 microns) during assembly is very difficult to solve. In particular, the "open mouth" defect of the rotating lock core leads to the hidden danger of illegal technical unlocking in dangerous conditions (the lock core's free rotation swing amplitude is greater than ±6°). The lock core (working alone) has the potential risk of external damage and internal wear and tear, which is not conducive to consumer safety. On the other hand, the lock core chamber houses the lock core assembly and support plate structure. The lock core assembly (the "three" form of bulk lock core without screen) indirectly performs the opening and closing functions and must rely on the lock core chamber parts to limit the structural assembly positioning and precise clearance control performance. This increases the assembly requirements and manufacturing costs. The side wall of the lock core chamber is provided with a connection hole. The lock core seat of the lock core assembly in the lock core chamber is fixedly connected to the inner interface of the lock core chamber, and the lock core of the lock core assembly is kept in the lock core chamber through smooth reciprocating motion. A support plate is provided on one side wall of the lock core chamber to support the lock core assembly. A connection hole is provided on the side wall of the lock core chamber at a position corresponding to the fine-thread screw hole provided on the support plate. The fine-thread screw hole provided on the support plate is used for the fine-thread screw to precisely adjust the assembly gap between the lock core and the lock core seat of the lock core assembly, and can move relative to the lock core seat along the lock core when the fine-thread screw is rotated. If the shear interface deviation exceeds the allowable value during use, it will be reduced by appropriate compensatory adjustment with the fine-thread screw. A key interface slot is provided at the end of the lock core chamber component. In the existing lock core component manufacturing process (full coverage of equal cross-sections between the core package), the lock core portion cannot directly provide the key with a switching action. The lock core product must be combined with the preparatory parts (in vitro incremental customized lock core shell) process before the key can execute the opening and closing action state of the brake component. Summary of the Invention

[0003] In view of this, problem-oriented, safety in the core. The present invention provides a lock core device, exploring the integrated pattern of "core can prevent and control" path, which has both prevention and control, and also runs through the full life cycle requirements of the lock core device, flat lock core device skill unit, "small incision" barrier protection at the front end of the translation core plate, stable core device equipped with hoop component external modulation (hoop embraces the core part), adapted lock body, novel lock core device targeted layout technology prevention and comprehensive management, can effectively reduce the lock core device in the process of using the hidden dangers, take multiple measures to enhance the ability to avoid risks, rely on the lock core device (external modulation) to perform switching actions and enhance performance, structural elements configure the accuracy value stability control mechanism, prevention and control compatible and reduce costs, each doing its part, complement each other, and show strength in details. This solves the shortcomings of the existing technology, whether it is nested cylinder locks (customized) or laminated lock core assembly units (internal configuration), in terms of structural accuracy imbalance. The existing technical means of lock cores (full coverage of cross-sections such as core packages) are limited to weak prevention of external troubles and management of internal friction, which means they are cutting their feet to fit the shoes and showing weakness at key points.

[0004] On the one hand, the present invention provides a lock core device of a lock body, comprising a cover plate, a lock core seat, a core plate, a hoop member and a brake element, the lock core seat is provided with an end panel and a connecting part, the end panel is provided with a key interface groove, the connecting part is provided with a connecting hole and is fixed to the corresponding position of the lock body; the core plate also includes a key groove and a lock bolt, which is suitable for stacking the outer flat interface; the core plate is arranged between the cover plate and the lock core seat and moves parallel to the core plate; the hoop member is arranged on the outer peripheral surface of the cover plate and the lock core seat and constrains the internal space state, presenting a ready-to-use form of the lock core device; the brake element includes a pin assembly and / or a blade assembly, which is pre-installed on the plane of the lock core device; wherein the lock core device also includes a portion of the cover plate and the lock core seat covered by the hoop member in the length direction to form a cover The cover area and the relatively uncovered part form an exposed area, and the proximal end surfaces of the cover plate and the core plate are covered by the end panel of the lock core seat; wherein the key slot is provided in the core plate, and the lock bolt is connected to the end of the core plate, and the core plate is suitable for key-oriented horizontal opening and reciprocating movement or toggling operation of the lock bolt located on the core plate of the lock core device, and the lock bolt on the core plate reciprocates between a first position and a second position; wherein the brake element is distributed in the key slot of the core plate and the corresponding cover plate interface laminated position area to form a shear interface, and includes a first interval and a second interval opposite to the first interval; wherein the brake element is task-planned to elastically move radially in the lock core device by inserting and removing a mechanical key.

[0005] Beneficial effects: Specifically, external adjustment and internal control prevent toughness. The first lock core device is composed of a core plate stacked on an outer flat interface, which is arranged between the cover plate and the lock core seat and moves parallel to the inner treatment and is wear-resistant. The surface roughness accuracy of the laminated structure of each outer flat interface is consistent and wear-resistant. Compared with the same material, the lower the surface roughness accuracy level, the easier it is to wear during the running-in period; the second hoop component is arranged on the outer peripheral surface of the cover plate and the lock core seat and constrains its internal space state, presenting an "E" shape for the lock core device to be assembled and used. Along the length direction, the covered part of the cover plate and the lock core seat is formed by the covered part of the hoop component to form a covered area and the relatively uncovered part to form an exposed area, internal treatment compensation, maintaining the certainty of precise gap control, and pre-installed braking elements are conducive to reducing the manufacturing difficulty and manufacturing cost of the lock core device; the third cover plate and the proximal end surface of the core plate are covered by the end panel of the lock core seat, and the key interface slot of the end panel is shape or The narrow entry slot corresponds to the key slot. The key decoding path promotes parallel movement of the core plate, changing the conventional key rotation decoding method to manually capture the position and activate the response. The end panel features a key interface slot to limit the core plate's (angular momentum) free rotation and swing range. Externally, the key translation core is protected by a "small incision" barrier on the end face, strictly regulating the use of one key to open one lock. Furthermore, in emergency situations, the manual capture position activation is progressively disabled, preventing technical unlocking and curbing violent attempts to drill or pry the lock core. The curvature of the key decoding path, the size of the shear interface gap, and the free rotation and swing range of the core plate directly determine the success of technical unlocking, ensuring a safe and reliable lock core device with robust protection. The integrated structure complements each other, preventing problems before they arise, addressing both internal and external issues, and preventing theft and loss.

[0006] In an optional embodiment, at least one of the hoop components is a clamp band, which needs to be deformed and adaptable according to the scenario, and maintains a stable state suitable for the regulation mode of the lock core device under force to meet the expected measurement value design requirements. The clamp band, the part covered by the clamp band forms the covering area on the surface of the cover plate and the lock core seat, and the surface of the cover plate or the lock core seat is provided with a pressure block, which is suitable for adjusting the tightness of the clamp band by deformation. The clamp band is located in the space beside the pressure block and is deformed into a tightened state by applying external force.

[0007] Beneficial effects: A clamp band is used to adapt to the required deformation in the scenario, maintain a stable state, and be suitable for the regulation mode of the force-bearing lock core device to meet the expected measurement value design requirements. The part covered by the clamp band forms a covering area on the surface of the cover plate and the lock core seat, and a pressure block is provided on the surface of the cover plate or the lock core seat, which is suitable for adjusting the tightness of the clamp band. The clamp band is located in the space beside the pressure block and external force is applied to deform it into a tightened state. Appropriate compensatory regulation is used to reduce the loss. There is no need to replace components. It is simple to manufacture, easy to operate, ready to use after assembly, and low cost.

[0008] In an alternative embodiment, at least one of the hoop members is a clamp, the clamp being provided with a screw and a nut, the clamp, the part covered by the clamp forming the cover plate and the body surface of the cylinder housing forming the covered area, being suitable for tightening or disassembling the screw; and the hoop member being connected to the cover plate and the body surface profile of the cylinder housing being rounded; when the clamp precisely controls the tightening or loosening of the assembly gap of the shear interface between the core plate and the cover plate in the cylinder device, and can be relatively moved along the core plate against the cover plate under the condition of maintaining stability and being suitable for force; when the shear interface deviation exceeds the allowable value during use, the clamp will appropriately compensate for the loss to reduce it, avoiding the cylinder device being discarded due to failure caused by several microns of wear, so as to improve the service life of the cylinder device, repair the best use of things, and continuously maintain the accuracy and stability of the control mechanism during the operation of the cylinder device; and wherein the manufacturing process of the cylinder device is improved, the assembly accuracy value of the cylinder device is determined, and the shear interface gap between the core plate and the cover plate is less than 0.05 mm.

[0009] Beneficial effects: the clamp is provided with a screw and a nut, the part covered by the clamp forming the cover plate and the body surface of the cylinder housing forming the covered area, being suitable for tightening or disassembling the screw; the hoop member is connected to the cover plate and the body surface profile of the cylinder housing being rounded; it is beneficial to precisely control the tightening or loosening of the assembly gap of the shear interface between the core plate and the cover plate in the cylinder device, and can be relatively moved along the core plate against the cover plate under the condition of maintaining stability and being suitable for force; when the shear interface deviation exceeds the allowable value during use, the clamp will appropriately compensate for the loss to reduce it, avoiding the cylinder device being discarded due to failure caused by several microns of wear, so as to improve the service life of the cylinder device, repair the best use of things, and continuously maintain the accuracy and stability of the control mechanism during the operation of the cylinder device; the manufacturing process of the cylinder device is improved, the assembly accuracy value of the cylinder device is determined, and the shear interface gap between the core plate and the cover plate is less than 0.05 mm, reducing the key opening rate and common jam faults, and being beneficial to the high-quality sustainability of the cylinder device. If the shear interface gap between the core plate and the cover plate is greater than 0.05 mm, the clutch process of the brake element is prone to jam, leading to excessive force when unlocking the key and causing breakage, and increasing the key opening rate. Flexible configuration, autonomous constraint, focus on regulation, simple manufacturing, easy operation, set and use, and low cost.

[0010] In an optional embodiment, the lock core seat is formed with an edge, wherein the edge of the lock core seat is directed toward the core plate, and the lock core seat is formed with an edge as a part of the lock core seat, wherein the edge of the lock core seat is provided with a through hole for movement of the lock bolt; and wherein the lock bolt on the core plate moves between a first position and a second position opposite to the first position in the through hole at the side end of the lock core seat, and the brake element is distributed in the key slot of the core plate and the corresponding outer interface laminated portion covering the position area including a first interval and a second interval opposite to the first interval; wherein the key slot of the core plate and the corresponding outer interface laminated portion covering the position area; wherein, if the lock bolt retracts to the first position at the proximal or distal end of the cover plate and extends to the second position. When the lock bolt is in the retracted position, the lock bolt retracts from the second position into the cover plate, wherein the key moves from the second interval to the first interval relative to the core plate and the corresponding cover plate interface laminate position; when the lock bolt is in the extended position, the lock bolt extends outward from the cover plate to the second position, wherein the key moves from the first interval to the second interval relative to the core plate and the corresponding cover plate interface laminate position, and the parallel movement process of the key path avoids the hidden danger of key rotation and breakage; the end panel of the lock core seat covers the proximal end of the core plate and the cover plate, and the key interface groove on the end panel of the lock core seat corresponds to the key groove of the core plate, and the key interface groove on the end panel of the lock core seat is used to limit the rotation swing amplitude of the tool to less than ±6°.

[0011] Beneficial effects: A lock core seat is formed with an edge, and the edge of the lock core seat is turned toward the core plate, and the edge of the lock core seat is formed as a part of the lock core seat, and the lock bolt on the core plate moves between a first position and a second position in the through hole at the side end of the lock core seat, and the braking element is distributed in the key slot of the core plate and the corresponding cover plate outer interface laminated portion covering position area including a first interval and a second interval; wherein, the key slot of the core plate and the corresponding lock core seat interface laminated position area; wherein, the lock bolt moves between the first position retracted at the proximal or distal end of the cover plate and extended to the second position, and the key path movement process avoids the hidden danger of key rotation and breakage; the end panel of the lock core seat covers the proximal surface of the core plate and the cover plate, and the key interface slot on the end panel of the lock core seat corresponds to the key slot of the core plate, and the key interface slot on the end panel of the lock core seat is used to limit the rotation swing amplitude of tools to less than ±6°. The edges of the lock cylinder seat form a U-shape along both sides of the core plate. The height of the lock cylinder seat edge is greater than that of the core plate and extends to both sides of the cover plate. The cover plate has a quadrilateral cross-section, and the core plate and cover plate are similar in shape. Manufacturing is simple, with the lock cylinder seat produced using near-net-size stamping, reducing costs and offering a variety of forms to meet diverse usage scenarios. The proximal end surfaces of the cover plate and core plate are concealed by the end panel of the lock cylinder seat (with a screen lock cylinder assembly). The key decoding path reciprocates parallel to the core plate (→), changing the conventional key's cyclic rotation (○) to manually capture the azimuth sequence for activation and subsequent decoding. The end panel features a key interface slot that limits the free rotational swing amplitude of the core plate (angular momentum), preventing unlocking with tin foil and circumventing technical unlocking. The integrated lock cylinder design provides a predetermined security threshold. The curvature and straightness of the key decoding path, the shear interface gap, and the free rotational swing amplitude of the core plate directly determine the success or failure of technical unlocking. The distance the bolt moves is determined based on actual needs.

[0012] In an optional embodiment, the cover plate and the lock core seat form an edge, wherein the edge of the cover plate is directed toward the core plate, and the edge formed on the cover plate is a part of the cover plate, and the edge of the cover plate is in a groove shape along both sides of the core plate, wherein the sum of the edge heights formed by the cover plate and the lock core seat is less than the core plate height.

[0013] Beneficial Effects: The cover plate and the lock cylinder seat are formed with an edge, wherein the edge of the cover plate is turned toward the core plate, the edge of the cover plate is formed as part of the cover plate, and the edge of the cover plate forms a groove shape along both sides of the core plate, wherein the sum of the heights of the edge formed by the cover plate and the lock cylinder seat is less than the height of the core plate. The manufacturing is simple and low-cost, and the form is diversified to meet different usage scenarios.

[0014] In an optional embodiment, the ball assembly includes a plug pin, a transmission pin, a spring and a sealing plate, which are distributed in multiple rows and columns in multiple cavities provided in the core plate and the cover plate. The ball assembly distributed on the core plate and the cover plate includes a flat interface, and the shapes of the multiple cavities are corresponding to each other. Each of the cavities has a cavity depth axis. The ball assembly is received in the cavity, and each of the plug pins includes a key cut targeting synaptic head for intersecting with the cut target formed on the key scale plate. In the ball assembly, the plug pin and the transmission pin are in planar contact, and the shear interface is a flat interface, wherein the task planning of the plug pin of the core plate and the transmission pin of the cover plate allow in-situ release and radial elastic movement in the lock core device, and the core plate is movably connected to the cover plate, suitable for the key to move the lock bolt on the core plate, thereby realizing the key switching of the core plate between the open and closed states.

[0015] Beneficial effect: The existing pin assembly must be used in combination with the lock core device of the present invention to realize the function of the product, thereby reflecting its value. The pin assembly includes a plug pin, a transmission pin, a spring and a sealing plate, including but not limited to multiple rows and columns distributed in a plurality of cavities provided in the core plate and the cover plate. The pin assembly distributed on the core plate and the cover plate includes a plurality of cavities with corresponding shapes associated with a flat interface. Each cavity has a cavity depth axis. The pin assembly is received in the cavity. Each plug pin includes a key cutout targeting synaptic head for interfacing with a cutout target formed on the key scale plate. The pin assembly, the plug pin and the transmission pin are in planar contact, and the shear interface is a flat interface. The task planning plug pin of the core plate and the transmission pin of the cover plate allow in-situ release to elastically move radially in the lock core device. The core plate is movably connected to the cover plate, suitable for the key to move the lock bolt on the core plate, thereby realizing the key to switch the core plate between the open and closed states. Suitable for regular polygonal key cutouts where the target contact head deviates from the centerline. In the pin assembly, the plug pin and drive pin form a planar contact, resulting in a flat shear interface. This allows a single regular polygonal plug pin to be angled to correspond to different coordinate positions of the key scale cutout. In some pin assemblies, the plug pin and drive pin chambers are located in the exposed area of ​​the lock cylinder, facilitating the adjustment of the regular polygonal plug pin's angle as needed.

[0016] In an optional embodiment, the key slot of the core plate is provided with a first interval between the blade assembly chamber interval and the interface laminate position area corresponding to the lock core seat, and the key slot of the core plate is provided with a second interval between the pin assembly chamber interval and the interface laminate position area corresponding to the cover plate; wherein, the core plate is provided with a plurality of plug pin chambers, the cover plate is provided with a plurality of transmission pin chambers, the core plate is provided with a plurality of blade chamber grooves, and the edge of the lock core seat is provided with a plurality of blade chamber holes.

[0017] Beneficial effect: The existing brake components must be used in combination with the lock core device of the present invention to realize the function of the product, thereby reflecting its value. The key slot of the core plate is used to set the first interval between the blade assembly chamber interval and the corresponding lock core seat interface laminated position area, and the key slot of the core plate is used to set the second interval between the pin assembly chamber interval and the corresponding cover plate interface laminated position area; wherein, the core plate is provided with a number of plug pin chambers, the cover plate is provided with a number of transmission pin chambers, the core plate is provided with a number of blade chamber grooves, the blade chamber grooves are provided with blades and springs, and the edge of the lock core seat is provided with a number of blade chamber holes. The "double blade pin arrangement" of the lock core device provides a variety of forms to meet users' higher security needs.

[0018] -In an optional embodiment, the lock core device also includes a pivot and a lock bolt assembly, the core plate and the cover plate are assembled into an outer interface laminated structure, and the cover plate is connected to the core plate flat interface; and the lock core device is a laminated structure so that when the interface between the cover plate and the core plate is in a laminated position, the cover plate and the core plate form a shear interface in the laminated position area of ​​the interface between the cover plate and the core plate; the lock core device is used to accept the arrangement of the pin assembly and / or along the cover plate and the core plate Associated chambers are arranged on both sides of the pivot fixed point; the lock bolt assembly includes a shift tooth and a rack, the shift tooth is engaged with the rack, the shift tooth is provided at the distal end of the core plate, and the rack is provided at the side end of the lock core seat, the core plate is movably connected to the cover plate, suitable for the key to shift the shift tooth on the core plate to drive the rack, thereby realizing the key switching of the core plate to the open and closed state, wherein the pivot fixed point is set between the cover plate and the core plate, neither penetrating the core plate nor contacting within the operating range of the key scale plate.

[0019] Beneficial effects: The lock core device also includes a pivot, and the core plate and the cover plate are assembled with an outer interface laminate structure, and the cover plate and the core plate are connected with each other in a flat interface; and the lock core device is a laminate structure so that when the interface between the cover plate and the core plate is in a laminate position, the cover plate and the core plate form a shear interface in the laminate position area of ​​the interface between the cover plate and the core plate; the lock core device is used to accept the arrangement of the pin assembly and / or arrange associated chambers on both sides of a pivot fixed point along the cover plate and the core plate; the lock bolt assembly includes a shift tooth and a rack, the shift tooth is engaged with the rack, the shift tooth is provided at the far end of the core plate, and the rack is provided at the side end of the lock core seat, the core plate can be shifted to the cover plate, suitable for the key to shift the shift tooth on the core plate to drive the rack (lock bolt), thereby realizing the key switching of the core plate to the open and closed state, wherein a pivot fixed point is provided between the cover plate and the core plate, which neither passes through the core plate nor is in contact within the operating range of the key scale plate. The key interface slot on the end panel of the lock cylinder corresponds to the key slot on the core plate. When the key is inserted into the lock cylinder, the core plate's shifting teeth are smoothly reciprocated during the key decryption process. The (fixed) shifting lock cylinder method is a special case of the (displacement) movable lock cylinder, a parallel lock cylinder device, providing multiple key operation paths for the lock cylinder device. The key interface slot is moved and dialed to increase the difficulty of circumventing the technical difficulties of opening with tools.

[0020] In an optional embodiment, the lock core device is used to accept the drive pins arranged on the cover plate and the plug pins arranged on the core plate, and associated chambers are arranged on both sides of the pivot fixed point, the center line of the key slot of the core plate set at the fixed point forms an angle with the center line of the cover plate, the plug pins are distributed in the key slot area of ​​the core plate, and the drive pins are distributed in the key slot area corresponding to the cover plate; wherein, the center line of the key slot of the core plate set at the pivot fixed point and the left and right sides of the center line of the cover plate have an angle of 0 to 25°, and the drive pins corresponding to the distribution of the plug pins of the core plate are repeatedly distributed in batches in the area of ​​the cover plate, and under the action of the pivot fixed point between the cover plate and the core plate, the distribution interval of the plug pins of the core plate corresponds to the cover plate. The transmission pins of the plate are distributed in two left and right intervals and one batch is selected from two batches. The task planning is that the plug pin interval of the core plate and one of the left and right intervals of the transmission pin of the corresponding cover plate are allowed to be shifted and released to elastically move radially in the lock core device; and wherein, the plug pin and the transmission pin of the ball assembly are elastically moved radially in the cavity hole of the lock core device through the insertion and removal of the mechanical key. When there are repeated cavity holes on the left and right sides of the cover plate, the transmission pins are all aligned with the shear interface by the insertion of the mechanical key and are in a decoding state, and the center line of the key slot is transferred from the right side position to the left side position; and when the transmission pin is elastically moved to the shear interface between the core plate and the cover plate by the removal of the mechanical key, it is in a locked state, and the bolt assembly remains in a locked position.

[0021] Beneficial effect: The existing pin assembly must be used in combination with the lock core device of the present invention to realize the function of the product, thereby reflecting its value. The lock core device is used to accept the drive pin arrangement cover plate and the plug pin arrangement core plate, including but not limited to arranging related chambers on both sides of a pivot fixed point, the plug pins are distributed in the key slot area of ​​the core plate, and the drive pins are distributed in the key slot area corresponding to the cover plate; the key slot center line of the core plate at the pivot fixed point is offset at an angle of 0 to 25 degrees to the left and right sides of the center line of the cover plate, and the drive pins corresponding to the distribution of the plug pins of the core plate are repeatedly distributed in batches in the area of ​​the cover plate. Under the action of a pivot fixed point between the cover plate and the core plate, the distribution interval of the plug pins of a core plate corresponds to the distribution interval of the drive pins of the cover plate in the left and right intervals, and one batch is selected from the two batches, and any The plug pin interval of the service planning core plate and one of the left and right intervals of the transmission pin of the corresponding cover plate are allowed to be shifted and released to move elastically in the radial direction in the lock core device; wherein, the plug pin and the transmission pin of the pin assembly are elastically moved radially in the cavity hole of the lock core device by inserting and removing the mechanical key. When there are repeated cavity holes on the left and right sides of the cover plate, the transmission pins are all aligned with the shear interface by inserting the mechanical key and are in a decoding state, and the center line of the key slot is transferred from the right side position to the left side position; and when the transmission pin is elastically moved to the shear interface between the core plate and the cover plate by removing the mechanical key, it is in a locked state, and the bolt assembly remains in the locked position. The (fixed-point) toggling lock core method is a special case of a parallel lock core device of a (displacement) moving lock core, which provides a variety of key operation paths for the lock core device. The key interface slot is shifted and dialed to increase the difficulty of circumventing the abnormal technical opening of the tool. The size of the angle between the center line of the key slot set at the fixed point of the core plate and the center line of the cover plate is determined according to the actual moving distance of the rack. The transmission pin can also be arranged in the left or right single-side interval of the cover plate.

[0022] In the second aspect, the present invention also provides a lock body for a door frame, comprising a lock main part and a lock core device as described in any one of the first aspects, the lock body has been assembled with the lock main part configured with the lock core device, the lock main part configured with the lock core device includes at least one movable lock core device and / or a toggle lock core device, the lock body is suitable for installation on the door frame, the lock main part further includes a seat for installing the lock core device and a mechanical part driven by the lock tongue assembly and a lock box for receiving the lock tongue; wherein, the mounting hole of the lock main part is used for screw fixation to the inner interface of the door frame, the connecting part of the lock core seat is provided with a connecting hole and is fixed to the corresponding position of the mounting seat of the lock main part with a connecting part, and wherein, the door frame installed by the lock body includes a door handle height position corresponding to the door leaf or door frame, and the lock main part is provided with a key insertion slot which is in the form of a key insertion slot with the outer interface of the door frame shape or The narrow shape of the entrance groove corresponds to the representation, and the key translates to operate the lock bolt or lock bolt assembly of the lock core device, and the lock bolt or lock bolt assembly drives the lock tongue assembly; wherein, the proximal end surface of the lock main component is provided with a key insertion slot corresponding to the key interface slot on the end panel of the lock core seat, and when the key is inserted into the lock core device, the lock core is moved back and forth smoothly during the key decryption coding process to operate the lock tongue of the lock body by moving the lock core or turning the lock core, providing key diversity to operate the lock core device so as to avoid the increase in difficulty of abnormal technical opening by tools.

[0023] Beneficial effect: the existing lock body must be combined with the lock core device of the present invention to realize the function of the product, thereby reflecting its value. The core is retained to prevent theft and stop loss. The lock body is equipped with a lock core device. The lock core device of the lock body includes at least one movable lock core device and / or a toggle lock core device. The lock body is suitable for installation on the door frame. The seat for installing the lock core device and the mechanical part driven by the lock tongue assembly and the lock box for receiving the lock tongue are all existing structures and will not be described in detail here. The present application is for the lock core device of the lock body. The mounting hole of the lock main part is used for screw fixation to the inner interface of the door frame. The connecting part of the lock core seat is provided with a connecting hole and fixed to the corresponding position of the mounting seat of the lock main part with a connecting part. In addition, the door frame where the lock body is installed includes a door handle height position corresponding to the door leaf or door frame. The lock main part is provided with a key insertion slot which is in the form of a key insertion slot at the outer interface of the door frame. shape or The narrow entrance groove corresponds to the inside and outside, which means that the lock core device of the lock body can be set in the inner interface of the door frame and hidden, anti-pry and anti-disassembly to prevent damage. The key is translated to operate the lock bolt (or rack) of the lock core device, and the lock bolt drives the lock tongue assembly; wherein, the proximal end surface of the lock main part is provided with a key insertion slot corresponding to the key interface slot on the end panel of the lock core seat. When the key is inserted into the lock core device, the lock core is moved back and forth smoothly during the key decryption coding process to operate the lock tongue of the lock body by moving the lock core or turning the lock core, providing key diversity to operate the lock core device. The key insertion slot is used to move and turn, making it more difficult to avoid abnormal technical opening with tools. Because the lock body of the door frame includes a lock core device, it has the same effect as the lock core device, and it will not be repeated here.

[0024] In an optional embodiment, the lock body includes a lock core device and an intelligent control device, the lock main part also includes a laminated lock core device structure, at least one key insertion slot for a movable lock core device and / or a toggle lock core device is arranged on the outer side of the door frame, and the lock body opens / closes the door leaf, and the lock body further includes: the lock main part is configured with a lock core device device and an intelligent control device to respectively control the movement of the lock tongue; wherein, the intelligent control device further includes a lock body device to electronically identify and process human biometric information, electronic information, network communication information and control the opening and closing operation of the mechanical mechanism; and the electrical part of the intelligent control is supplied with power or control information source by a power cord through an active wiring port; and wherein, the lock tongue assembly device is matched with the intelligent control mechanical mechanism; wherein, the active wiring port of the lock body device on the inner side of the door frame is arranged on the lock main part or the lock box, and the lock body device can omit the existing door lock panel and the installation lock body wide-mouth groove damaged door leaf body panel.

[0025] Beneficial effect: the lock body of the prior art must be combined with the lock core device of the present invention to realize the function of the product, thereby reflecting its value, and the core replacement is of high quality. The lock body includes a lock core device and an intelligent control device, and the main part of the lock also includes a laminated lock core device structure. At least one key insertion slot for a movable lock core device and / or a toggle lock core device is set on the outer side of the door frame, and the lock body opens / closes the door leaf. The prior art in the aforementioned part will not be described in detail here. The technical feature of the lock core device of the lock body of the present application is that the electrical part of the intelligent control is supplied with power or a control information source by the power cord through the active wiring port; wherein, the lock tongue assembly device is matched with the intelligent control mechanical mechanism, the mechanical lock core device is connected to the lock tongue assembly, and the intelligent control mechanical mechanism is connected to the lock tongue assembly, which are suitable for driving the lock tongue assembly separately without interfering with each other; wherein, the active wiring port of the lock body device on the inner side of the door frame is set on the lock main part or the lock box, and the lock body device can omit the existing door lock panel and the door leaf body panel with a wide-mouth groove for installing the lock body. It provides a continuous and stable power supply for smart locks, relieves users' anxiety about batteries (short battery life), is easy to install, improves assembly efficiency, is shock-resistant and anti-disassembly, and helps reduce safety hazards of smart locks during use. The current national standard stipulates that smart locks must be equipped with mechanical lock cores. Improving the lock core's ability to prevent and resist violent damage actually extends the service life of smart locks, avoids risks and stops losses, and reduces user costs. The lock body device of the present invention can omit the existing door lock panel and the damaged door leaf body panel with a wide groove for installing the lock body, retaining the lock core device, which is simple and beautiful, saves costs, and keeps pace with the times. The main lock component is located in the door frame, which is an important component of the lock body installation position and cannot be absent.

[0026] The present disclosure discloses the structural innovation of the outside interface stack lock core device assembly multi-element integrated pattern, the present application is a kind of flat plate stack type lock core device, including the outside interface stack between core plate and cover plate and lock core seat and hoop component configuration combination (open type) and is assembled and adjusted, it is provided with key interface slot in lock core seat, parallel lock core device (in vivo storage adjustment) unit has direct execution switch stability, technical unit outside interface stack structure surface roughness precision consistency, maintain gap precision control certainty and entrance barrier protection "end panel key interface slot limit core plate free rotation swing amplitude certainty technical effect, to realize long time lock core device guarantee reliable technical performance.Lock core performance enhancement) (lock core structure upgrade) complementary, lock core device assembly is adjusted as needed, it is an important link to treat the disease, string beads into chain, make up short board.The embodiment of the present disclosure provides a lock core device and a lock body, the brief summary of the embodiment is disclosed below to provide a basic understanding of some aspects of the present disclosure.The summary is not a comprehensive summary of the present disclosure.It neither identifies key or important elements of the present disclosure, nor describes the scope of the present disclosure.Its only purpose is to disclose some concepts of the embodiment in a simple form as a prelude to the more detailed description disclosed later.

[0027] A lock core device of the present invention provides a collaborative innovation and regulation mechanism for diversified technical performance. The purpose of core replacement is to "maintain the stability of the precision value of the lock core device to cope with the uncertainty of changes in external factors (manufacturing grade, wear and tear)" according to the scenario of required deformation adaptability. The core plate, cover plate and lock core seat are stacked on the outer interface and connected by a hoop component. The "screen lock core is assembled and ready to use". The simplified production process is transformed from the bottleneck defect of the "small workshop" mode with single configuration and inefficiency to the favorable condition of smooth and simple cluster batch production line. More importantly, its generation speed is several times faster than the traditional method, and the assembly quality is stable and the cost is reduced. The prevention and control of lock core devices are compatible, and safe and reliable lock core device prevention and control toughness is constructed. On the one hand, the key indicators of the technical performance of lock core device qualification assessment are clearly quantified, and the three agreed values ​​of the stable state of the three-level prevention and control management of lock core devices are achieved. First, the surface roughness accuracy of the laminated structure of the flat interface of the skill unit is at least "improved by one level" consistency. Second, the gap is precisely controlled to be at least "less than 5 microns" certainty. Third, the key interface slot of the entrance barrier protection end panel limits the free rotation swing amplitude of the core plate (angular momentum) to be at least "less than ±6°". The technical effect of lock core device risk management is qualified assembly and modulation to solve the difficulties and pain points of the industry. With the safety "quality + service" prevention and control details as the starting point, although the effect is small, it is also related to the success or failure of the lock core and the safety of people's livelihood. On the other hand, responding to technical problems and challenges can effectively solve the current dilemma of the production capacity, efficiency and quality of existing technology lock cores, which are in short supply of high-end products and overcapacity of mid- and low-end products in the market. The advanced manufacturing process for lock cylinder components utilizes a "one-step, existing stock" process. Lock cylinder components (external modulation) feature a simple, unconventional manufacturing process not found in conventional lock cylinders (internal customization). "Ready-to-use, pre-assembled lock cylinders" refer to self-contained lock cylinder components that can open and close the brake element using a key, facilitate proper clearance adjustment, and easily adapt to various lock body specifications. High-quality core replacements and improved quality are achieved by reducing the manufacturing difficulty and cost of the lock cylinder components. The "incremental two-step" process for existing lock cylinder products is an essential step. "Bulk, pre-assembled, pre-assembled lock cylinders" refer to pre-assembled components that are subsequently integrated into other parts in a composite process to enable the opening and closing of the brake element. Based on the precise control technology features of laminated lock cylinder components, utilizing existing manufacturing equipment and applying grouping technology to ensure geometric similarity between components, the same group of components conserves material. This grouping process improves processing precision and efficiency, reducing processing costs. Part coding and assembly by scanning codes create the necessary and sufficient conditions for the digital production of lock cylinder components.The lock cylinder device stack structure focuses on the correlation between technical features as a whole. The lock cylinder device structure (lifecycle) assembly precision includes the designed processing means (tolerance constant) and the actual use process (clearance variable). The lock cylinder device assembly structure between the outside interface layer of the ingenious application file is good at controlling (error correction) mechanism. The progressive compensation of the fitting clearance between each stack outside has already (manufacturing process cooperation tolerance) or will possibly occur (wear clearance generated in the use process). The lock cylinder device assembly precision value is maintained stable by adjusting the processing through the hoop connector. The mechanism of the lock cylinder device is conducive to the high-quality sustainability of the lock cylinder device. The accuracy of the theft control is the bottom line. The loss is extended to the service life. The improved lock cylinder device structure mechanism technical scheme retains the assembly precision based on the beneficial technical effects brought by the stack lock cylinder device assembly adjustment control technology. The additional value provides after-sales service and maintenance support for the product. The cost-effective improves customer satisfaction and obtains good use effect of the product. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings provided for providing a more complete understanding of the embodiments and the drawings show the embodiments of the present disclosure, and the drawings together with the description are used to explain the principles of the present disclosure. The same reference signs in the drawings represent the same or similar elements. Wherein:

[0029] Figure 1 The schematic diagram of the mobile lock cylinder device provided according to the embodiment of the present application is shown in the key operated lock bolt extension state.

[0030] Figure 2 The schematic diagram of the mobile lock cylinder device provided according to the embodiment of the present application is shown in the key operated lock bolt extension state. Figure 1 The schematic diagram of the mobile lock cylinder device provided according to the embodiment of the present application is shown in the key operated lock bolt extension state.

[0031] Figure 3 The schematic diagram of the mobile lock cylinder device provided according to the embodiment of the present application is shown in the key operated lock bolt extension state. Figure 1 The schematic diagram of the mobile lock cylinder device provided according to the embodiment of the present application is shown in the key operated lock bolt extension state.

[0032] Figure 4 The schematic diagram of the mobile lock cylinder device provided according to the embodiment of the present application is shown in the key operated lock bolt extension state. Figure 1 The right view of the lock cylinder device provided according to the embodiment of the present application is shown in the key operated lock bolt extension state.

[0033] Figure 5 The right view of the lock cylinder device provided according to the embodiment of the present application is shown in the key operated lock bolt extension state. Figure 1 The right view of the lock cylinder device provided according to the embodiment of the present application is shown in the key operated lock bolt extension state.

[0034] Figure 6 The schematic diagram of the lock cylinder device provided according to the embodiment of the present application is shown in the key operated lock bolt extension state.

[0035] Figure 7 The schematic diagram of the lock cylinder device provided according to the embodiment of the present application is shown in the key operated lock bolt extension state. The schematic diagram of the lock cylinder device provided according to the embodiment of the present application is shown in the key operated lock bolt extension state.

[0036] Figure 8 for Figure 1 and Figure 2 Schematic diagram of the plug pin and transmission pin of the bullet subassembly;

[0037] Figure 9 Schematic diagram of a lock bolt at a side end of a movable lock core device according to some further embodiments of the present invention;

[0038] Figure 10 For the Figure 9 A half-section view of the cross section of the movable lock core device at AA;

[0039] Figure 11 Schematic diagram of a movable lock cylinder device configured with a pin and a blade assembly according to some further embodiments of the present invention;

[0040] Figure 12 for Figure 11 Bottom view of

[0041] Figure 13 for Figure 12 Left view of;

[0042] Figure 14 for Figure 12 Schematic diagram of the lock cylinder device with the cover removed and the lock bolt in the first position

[0043] Figure 15 A schematic diagram of a lock cylinder device provided according to some further embodiments of the present invention;

[0044] Figure 16 For the Figure 15 A half-section view of the cross section of the middle lock cylinder device at BB;

[0045] Figure 17 for Figure 15 A top view of the lock cylinder seat removed;

[0046] Figure 18 for Figure 17 Schematic diagram of the left and right intervals of the cover arrangement of the marbles;

[0047] Figure 19 for Figure 11 Schematic diagram of a key notch target provided according to an embodiment of the present invention;

[0048] Figure 20 for Figure 14 Schematic diagram of the four possible orientations of the synaptic head on a square plug pin;

[0049] Figure 21 for Figure 15 Schematic diagram of a key notch target according to some embodiments of the present invention;

[0050] Figure 22 is a schematic diagram of a lock device in a locked position according to some embodiments of a door leaf of the present disclosure;

[0051] Figure 23 for Figure 22 A partial schematic diagram of the outer side of the door leaf with a door handle;

[0052] Figure 24 To provide Figure 23 Partial schematic diagram of the outer side of the door leaf with different door handles;

[0053] Figure 25 Schematic diagrams of door frames in locked positions according to some other embodiments of the lock device disclosed herein;

[0054] Figure 26 for Figure 25 A partial schematic diagram of the key insertion slot on the outside of the door frame.

[0055] The description of the accompanying drawings is as follows:

[0056] 1 Hoop member 312a Drive pin chamber

[0057] 11 clamp with 313 regular polygon plug pin

[0058] 11a Pressing block 313a Regular polygon plug pin cavity

[0059] 12 clamp 313b regular polygon plug pin targeting synaptic head

[0060] 12a screw 314a regular polygon drive pin chamber

[0061] 12b nut 322 blade chamber hole

[0062] 20 lock core device 323 blade chamber groove

[0063] 20A exposed area 4 lock bolt

[0064] 20B covers area 41 gear

[0065] 20c connecting hole 42 rack

[0066] 21 cover 5 keys

[0067] 211 cover edge 51 regular polygon plug pin key target

[0068] 22 lock cylinder seat 52 plug pin key target

[0069] 522 key interface slot 53 blade outer tooth milling groove cut target

[0070] 221 lock core seat edge 100 lock body

[0071] 222 end panel 101 lock main piece

[0072] 223 connecting portion 122 key insertion slot

[0073] 23 core plate 103 safety catch

[0074] 231 key slot 104 lock bolt

[0075] 24 shear interface 105 lock catch box

[0076] 25 pivot 105a lock catch box fixing plate

[0077] 25a pivot fixing point chamber 106 active connection port

[0078] 31 pin assembly 60 door leaf

[0079] 311 plug pin 61 door panel

[0080] 311a plug pin chamber 611 door handle

[0081] 311b plug pin targeting synapse head 62 door frame

[0082] 312 transmission pin DETAILED DESCRIPTION

[0083] Embodiments of the present disclosure are described in detail below with reference to the attached drawing figures. For the purpose of clarity, not all components or structures are shown in detail in the drawings. It should be understood that the specific embodiments described herein are merely exemplary and should not be taken as limiting – the present disclosure can be embodied in a wide variety of forms not necessarily as shown in the text. Rather, the embodiments are provided so that this disclosure will be thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. In the drawings, the sizes and relative sizes of layers and regions can be exaggerated for clarity. Like numbers refer to like elements throughout.

[0084] It's worth noting that according to GB 21556-2008, "General Technical Requirements for Lock Safety," Chapter 3 of that standard contains terms and definitions, for example: 3.2 Key, a component with a keyway and a bit or information carrier used to open and close a lock; 3.7 Lock head, a component assembled with the lock cylinder and other parts (the lock cylinder and lock cylinder housing are divided into two-level configurations); 3.8 Lock cylinder, a component with a keyway that directly transmits key actuation; 3.12 Lock body, the main component of the lock with assembled parts. This standard is lagging behind. First, it lacks the term and definition of "laminated lock cylinder device"; second, GB 21556-2008 stipulates that the Class A durability of fixed locks must be ≥ 100,000 cycles, and that the lock cylinder components must meet mechanical requirements after undergoing a 100,000 cycle test. Without the function of the lock cylinder after this test, the conformity assessment requirements cannot be quantified, namely, the inspection items are the clearance value and requirements between the lock cylinder and the lock cylinder housing.

[0085] Referring to the national standard GB / T 1031-2009 regarding surface roughness, for the same fit properties and the same precision level, the smaller dimension should have a smaller roughness value than the larger dimension, and the shaft should have a smaller roughness value than the hole. The rougher the surface, the more susceptible it is to wear, causing the gap to gradually increase during operation. Therefore, the roughness value is related to the shape: non-circular aperture > circular hole (inner diameter surface) > shaft (outer diameter surface). In terms of fit properties and precision level, the stacked structure of the outer interface of the lock core component is superior to the plug-in structure with equal cross-sectional areas inside and outside the lock core. The safety of the lock core is 30% management and 70% adjustment. The fit clearance between the outer layers of each stacked layer, which has occurred (during the manufacturing process for fit tolerances) or may occur (during use of wear clearances), can be appropriately adjusted through connection methods to prevent theft and prevent damage. The technical solution of the present invention improves the manufacturing process of lock core components. The stable precision control mechanism of the lock core components means that the same thing is done every time, and the quality of each product is guaranteed. The technical effect is that the on-demand compensation mechanism of the lock core component is integrated throughout the entire process from design, production, and service life, maintaining the stable precision of the lock core component during operation. The laminated lock cylinder structure effectively prevents illegal activities such as the use of specialized tools such as "Kabar positioning gear readers" and electric lock opening bump guns. Lock cylinder components can be manufactured and / or sold in modular units.

[0086] Specifically technical terms of definition, the present application proposes "outside interface stack part cover lock device structure" concept, "stack lock device" includes core plate, cover plate and lock cylinder seat and hoop member, the part between each element functionally occurs contact, it is also the key part of assembly adjustment. The technical features of the main parts of the application scheme structure are divided into "element from level - skill unit main level - system level" three levels, among them "element from level" refers to the main parts in the scheme. The specific application invention includes core plate, cover plate and lock cylinder seat and hoop member. "(Pre-installed) element from level" refers to the scheme that at least one main element and other (associated) elements can achieve part of the technical function after assembly. "Skill unit main level" refers to the part that can independently realize the technical performance in the scheme, which is usually composed of main elements and other parts. The application of pre-installed brake element measures, the specific application invention of stack type lock device (set variable dimension constraint) skill unit includes the assembly adjustment and key switching opening and closing state of the outside interface stack between core plate and cover plate and lock cylinder seat and the configuration combination of hoop member, and the technical features of advanced manufacturing are adopted to realize the technical effect precision stability control mechanism. "System level" refers to the whole of the invention scheme, which is usually composed of various independent technical units. The connecting hole is arranged on the connecting part of the specific application invention lock device and fixed with the corresponding position of the lock body, and the lock body is suitable for the device door.

[0087] The end of the lock cylinder is defined as follows: the "key insertion" end or "near" end of the lock cylinder is the end facing the user for inserting the key into the key slot; the "far" end is opposite the "near" end, referring to the end not facing the user, and the near end and far end of the key correspond to the near end and far end of the cylinder when the key is fully inserted into the cylinder. The key cylinder cut target refers to the key bit. The subset of expressions key, master key, total key, express the same meaning. The outer periphery of the lock cylinder device is connected to the lock body or the article, and "connection" here includes general connection methods such as bolting, riveting, splicing, dowel, adhesive, etc. (not shown). The "above" referred to herein includes the number. The "unlocking" referred to herein refers to the movement or actuation of the cylinder by the key, which moves the key cut target to move the cylindrical and / or lamellar stop element target perpendicular to it, and when each plug pin and drive pin or blade is aligned at the flat shear interface formed by the cylinder and the cover plate, that is, the decoding is coordinated and unified actuation, and the key is pushed or pulled to operate the lock bolt component to complete the task of closing or opening. The stop element arrangement is distributed along the two sides of the pivot point up and / or down and / or left and right, and the up and down, left and right indicate spatial relative positions and should not be limited to the literal meaning. The plug pin in the cylinder chamber corresponds to the lower (half) billiard ball, the drive pin in the cover plate chamber corresponds to the upper (half) billiard ball, and the (full) billiard ball in the lock cylinder device chamber refers to the space-time state when the plug pin and the drive pin are spliced to generate a separation (shift) and combination (original position). Throughout the specification, the same reference signs indicate the same or similar parts for the sake of brevity, and the main functions are consistent, and the secondary forms retain the shape and size differences. "Cylinder can prevent and treat", "cylinder" refers to the lock cylinder device, "can" refers to technical performance, "prevent" refers to the main body of prevention, and "treat" refers to adjustment and treatment technical means. The adjustment and treatment means of the lock cylinder include changing the dimension constraint, replacing the outer package, adjusting as needed, and reducing the cost. The formation of "cylinder can prevent and treat" highlights the main position of the lock cylinder device and the key value of comprehensive skills.

[0088] The lock body aspect disclosed in the embodiments of the present application can be applied to, but is not limited to, adapting to the lock body including the lock cylinder device and the lock body, the lock cylinder device and the intelligent lock body, the lock cylinder device and the intelligent small lock body, the lock cylinder device and the luggage, and the lock body and the door leaf. It should be noted that the specific structure of the lock tongue assembly and the lock body shown in the figure is the existing structure, which will not be described in detail; in the intelligent lock, the driving lock tongue assembly is usually driven by a motor. In the present application, the reference to "embodiments" means that the specific features, structures or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment to other embodiments.

[0089] According to some embodiments of the present application, please refer to Figure 1 , Figure 2, Figure 3 , Figure 4 and Figure 5 cylinder device 20, Figure 1 schematic diagram of the movement of the cylinder device 20 operated by the key 5 to extend the distal end bolt 4, the assembly schematic diagram of the cylinder device 20, the exposed area 20A of the cover plate 21 and the cylinder seat 22, the covered area 20B of the cover plate 21 and the cylinder seat 22 restrained by the clamp belt 11, the cover plate 21 is provided with a plurality of transmission pin cavities 312a (asymmetrically distributed in multiple rows and columns), and the code interval storage capacity is more important than the code point storage quantity. When the key 5 is inserted into the key interface slot 522 provided on the end face plate 222 of the cylinder seat 22, the state of the key 5 pushing the bolt 4 on the core plate 23 to extend is shown. Figure 2 is Figure 1 schematic diagram of the removal of the cover plate 21 and the bolt 4 of the cylinder device 20 at the distal end moving from the first position to the second position, the core plate 23 is moved from the first interval to the second interval under the push of the key 5, the core plate 23 is provided with a plurality of plug pin cavities 311a, the cylinder seat 22 is provided with a side edge 221 and an end face plate 222, the side edge 221 bent by the cylinder seat 22 is in a U-shaped shape along the two sides of the core plate, and the end face plate 222 bent by the cylinder seat 22 covers the proximal end face of the core plate 23 and the cover plate 21. Figure 3 is Figure 1 schematic diagram of the removal of the cover plate 21 and the bolt 4 of the cylinder device 20 at the first position. Figure 4 is Figure 1 right view of the cylinder device 20 configured with the clamp member 1, the clamp belt 11 and the pressing block 11a of one of the clamp belts 11, and the key interface slot 522 provided on the end face plate 222 of the cylinder seat 22. Figure 5 is Figure 1 right view of the cylinder device 20 configured with the clamp belt 11 deformed after assembly adjustment at the pressing block 11a, and the cylinder device 20 configured with the clamp belt 11 deformed to a tight state by external force applied to the space beside the pressing block 11a. The cylinder device 20 applies the clamp member 1 to regulate the precision value and stabilize, autonomously constrain, and focus on regulation.

[0090] Figure 6 schematic diagram of the cylinder device 20 configured with the clamp member 1 according to an embodiment of the present application, the clamp 12 of the clamp member, the connection hole 20c provided at the edge 221 of the cylinder seat 22, the connection hole 20c used for fixing corresponding positions of the lock body 100, the cover plate 21 and the cylinder seat 22 restrained by the clamp 12, and the clamp screw 12a used for adjusting the size of the shear interface gap.

[0091] Figure 7This is a schematic diagram of another lock core device configured with a hoop according to an embodiment of the present invention. The hoop 12 of the second hoop member 1 and the edge 221 of the lock core seat 22 are provided with a connection hole 20c. The connection hole 20c is used to fix the lock body 100 at a corresponding position. The cover plate 21 and the distal end of the lock core seat 22 are bound by the hoop 12, and the distal end of the cover plate 21 is provided with a groove to accommodate the nut 12b of the hoop 12. From the external dimensions of the lock core device 20, it can be observed in the schematic diagram that the exposed areas of the lock core seat 22 and the cover plate 21 are flush with the hoop 12 and the nut 12b. By rationally matching the hoop member 1, the lock core device can be diversified to meet the needs of the lock core device 20 for various lock bodies 100 (vehicles, luggage, padlocks and doors).

[0092] Figure 8 for Figure 1 and Figure 2 Schematic diagram of the plug pin and transmission pin of the bullet assembly. Figure 8 The plug pin targeting synaptic head 311b of the central ball assembly 31 is located at the center, and the intersection of the drive pin 312 and the plug pin 311 is flat, aligning the shear interface between the core plate 23 and the outer flat interface of the cover plate 21. Further extending the application scenario, it is also applicable to the plug pin 313 in the same regular polygon ball assembly with the targeting synaptic head 313b offset from the center position, and the angle can be adjusted as needed to distribute multiple points. A single regular polygonal plug pin targeting synaptic head 313b can be transformed into multiple coordinate positions.

[0093] Figure 9 and Figure 10 This is a schematic diagram of the lock bolt 4 at the side end of a movable lock core device 20 provided according to some other embodiments of the present invention. The lock bolt 4 at the side end of the core plate 23 is moved back and forth by operating the key 5. The edge 221 of the lock core seat 22 is provided with a through hole for the movement of the lock bolt 4. In the assembly schematic diagram of the lock core device 20, the cover plate 21 and the lock core seat 22 are restrained by the clamp belt 11, and the cover plate 21 is provided with a plurality of transmission pin chambers 312a. Figure 10 For the Figure 9 In the cross-sectional and half-sectional view of the movable lock core device 20 at AA, the cover plate 21 and the lock core seat 22 are bound by the clamp band 11, the surface contours of the cover plate 21 and the lock core seat 22 are rounded, the core plate 23 faces the shear interface 24 of the cover plate 21, the key slot 231 of the core plate 23 faces the lock core seat 22, and the end panel 222 of the lock core seat 22 covers the proximal surface of the core plate 23 and the cover plate 21. The end panel 222 of the lock core seat 22 is provided with a key interface slot 522, the key slot 231 corresponds to the key interface slot 522, and the side end of the core plate 23 is connected to the lock bolt 4.

[0094] Figure 11 、 Figure 12 、 Figure 13 and Figure 14Schematic diagram of a movable lock core device 20 provided according to some embodiments of the present invention configured with a pin assembly 31 and a blade assembly. Figure 11 The cover plate 21 and its edge 211 are constrained by the lock core seat 22 and its edge 221 by the clamp 12. The clamp 12 is used to adjust the tightness between the cover plate 21 and the core plate 23 as needed using screws 12a and nuts 12b. The proximal end surfaces of the cover plate 21 and the core plate 23 are covered by the end panel 222 of the lock core seat 22. The edge 221 of the lock core seat 22 is provided with a plurality of blade chamber holes 322, and the other end of the lock core seat 22 is provided with a connecting portion 223. Figure 12 for Figure 11 The bottom view shows the exposed area 20A of the cover plate 21 and the lock core seat 22, the covered area 20B of the cover plate 21 and the lock core seat 22 constrained by the clamp 12, the screw 12a and the nut 12b of the clamp 12 are used to adjust the tightness, the cover plate 21 is provided with a plurality of transmission pin chambers 312a, and a regular quadrilateral transmission pin chamber 314a is also provided, and the connecting portion 223 of the lock core seat 22 is provided with a connecting hole 20c, which is used to connect and fix the corresponding position of the lock body 100. Figure 13 for Figure 12 In the left view, the proximal end surfaces of the cover plate 21 and the core plate 23 are obscured by the end panel 222 of the lock cylinder seat 22. The end panel 222 of the lock cylinder seat 22 is provided with a key interface slot 522. The key slot 231 corresponds to the key interface slot 522. The cover plate 21 and the edge 211 of the cover plate are bound by the edge 221 of the lock cylinder seat 22 and the lock cylinder seat by the clamp 12. The clamp 12 is suitable for adjusting the tightness between the cover plate 21 and the core plate 23 by screws 12a and nuts 12b as needed. Figure 14 for Figure 12 A schematic diagram shows the lock cylinder device 20 with the cover plate 21 removed and the lock bolt 4 positioned within the lock cylinder seat 22. The lock cylinder device 20 includes the pin assembly 31 in the second section and the blade assembly in the first section. The core plate 23 is provided with a plurality of plug pin cavities 311a and a square-shaped plug pin cavity 313a. The core plate 23 is provided with a plurality of blade cavity slots 323. The edge 221 of the lock cylinder seat 22 is provided with a plurality of blade cavity holes 322. The connecting portion 223 of the lock cylinder seat 22 is provided with a connecting hole 20c, which is used to connect and secure the lock body 100. The end plate 222 of the lock cylinder seat 22 conceals the proximal end surfaces of the core plate 23 and the cover plate 21. The targeting synaptic head 313b of the plug pin 313 in the square-shaped pin assembly is offset from the center position and can be adjusted 90° at a time as needed, including but not limited to a square-shaped plug pin targeting synaptic head 313b, which can be used to transform the four coordinate positions. Similarly, a plug pin targeting the synaptic head 313b including but not limited to a regular triangle, a regular pentagon, and a regular hexagon can be used to transform multiple coordinate positions.

[0095] Figures 15 to 18FIG2 is a schematic diagram of a lock core device provided according to some further embodiments of the present invention. Figure 15 In order to turn the lock core device, the lock core device 20 also includes a pivot 25, the core plate 23 and the cover plate 21 are assembled into an outer interface laminate structure, and the cover plate 21 and the core plate 23 are in contact with each other; and the lock core device 20 is a laminate structure such that when the interface between the cover plate 21 and the core plate 23 is in the laminate position, the cover plate 21 and the core plate 23 form a shear interface 24 in the laminate position area of ​​the interface between the cover plate 21 and the core plate 23; the lock core device 20 is used to receive the pin assembly 31 Arrange and / or arrange associated chambers along the cover plate 21 and the core plate 23 on both sides of a fixed point on a pivot 25; the lock bolt assembly includes a shifting tooth 41 and a rack 42, the shifting tooth 41 is meshed with the rack 42, the shifting tooth 41 is provided at the distal end of the core plate 23, and the rack 42 is provided at the side end of the lock cylinder seat 22, and the core plate 23 is movably connected to the cover plate 21, suitable for the key 5 to shift the lock bolt assembly on the core plate 23, thereby realizing the key 5 to switch the core plate 23 between the open and closed states. The cover plate 21 and the lock cylinder seat 22 and the edge 221 of the lock cylinder seat are bound by a clamp 12, and the clamp 12 is suitable for adjusting the tightness between the cover plate 21 and the core plate 23 as needed using screws 12a and nuts 12b. The other end of the lock cylinder seat 22 is provided with a connecting portion 223, and the connecting portion 223 is provided with a connecting hole 20c, and the connecting hole 20c is used to connect and fix the corresponding position of the lock body 100.

[0096] Figure 16 For the Figure 15In the cross-sectional half-section view of the central locking cylinder device at point BB, a pivot 25 is fixedly positioned between the cover plate 21 and the core plate 23, neither penetrating the core plate 23 nor contacting the key scale plate 5 within its operating range. The key interface slot 522 on the end panel 222 of the lock cylinder seat 22 corresponds to the key slot 231 of the core plate 23. When the key 5 is inserted into the lock cylinder device 20, the core plate 23 is operated by a (fixed-point) reciprocating locking cylinder method during the key 5 decryption process, driving the rack 42 to move the teeth 41 of the core plate 23. The (fixed-point) locking cylinder method is a special case of a parallel lock cylinder device 20, providing the key 5 with diverse operating paths for the lock cylinder device 20. The key interface slot 522 is shifted and dialed to increase the difficulty of preventing abnormal opening techniques using tools. If the shear interface 24 deviates beyond the allowable value during use, the screw 12a and nut 12b of the clamp 12 are appropriately adjusted and compensated as needed to mitigate the loss. This prevents the lock core component 20 from being discarded due to wear of a few microns, thereby extending the life of the lock core component, maximizing the use of repaired materials, and sustainably maintaining the manufacturing and assembly precision. The lock core component assembly and adjustment accuracy values ​​are certain, and the shear interface 24 between the core plate 23 and the cover plate 21 is tightly integrated. A 0.05mm feeler gauge cannot be inserted when checking, ensuring the normal function of the lock core component during use. GB21556-2008 stipulates that the A-level durability of fixed locks must be ≥100,000 times. After 100,000 cycles of testing, the lock core components must meet mechanical requirements. However, if the lock core is not qualified, the lock core is judged to be functioning normally. After the test, the clearance between the lock core and the lock core housing and the requirements are checked. The on-demand compensation mechanism of the lock core component 20 of the present invention is also applicable. After N times the 100,000 cycles, the clearance between the core plate 23 and the cover plate 21 still meets the qualification assessment requirements for normal use.

[0097] Figure 17 for Figure 15 The top view of the lock cylinder seat removed in FIG. 2 shows the lock cylinder device 20 used to receive the arrangement of the pin assembly 31 and / or the arrangement of the pin assembly 31 along a pivot 25 between the cover plate 21 and the core plate 23 on both sides of the associated plug pin chamber 311a. The core plate 23 is movably connected to the cover plate 21. The key slot 231 of the core plate 23 is provided with a region corresponding to the interface laminated position of the plug pin chamber 311a and the cover plate 21. The lock cylinder device 20 operates the shifting teeth 41 and the rack 42 of the bolt assembly on the core plate 23 by shifting or swinging during the decryption process of the key 5. The shifting teeth 41 are provided at the end of the core plate 23, and the rack 42 through-hole is provided at the side edge 221 of the lock cylinder seat 22.

[0098] Figure 18 for Figure 17 The schematic diagram of the left and right intervals of the cover plate arrangement of the marbles is that the cover plate 21 and the pivot 25 are fixed at the left and right sides and the double intervals are arranged in the associated transmission pin chamber 312a and the core plate 23 is arranged in the same configuration as the single interval plug pin chamber 311a, and the cover plate 21 is a pivot fixed point chamber 25a.

[0099] Figure 19 for Figure 11 A schematic diagram of a key cut target provided by an embodiment of a mobile lock cylinder device according to the present invention, Figure 11 The movable lock cylinder device 20 is shown to be configured with a pin assembly 31 and a blade assembly. Figure 19 The middle key scale plate 5 is provided with a first-interval external milling groove cutout target 53 on both sides, and a second-interval circular pin cutout target 52 and a regular polygonal pin cutout target 51 on the plane of the key scale plate 5. If the displacement length of the bolt 4 is reserved on the key scale plate 5, and the length of the first and second intervals of the key scale plate 5 are related to the distribution of the brake elements, then the total length of the key scale plate 5 is equivalent to the sum of the displacement length of the bolt reserved by the key, the length of the first interval, and the length of the second interval. Another movable lock core device 20 is equipped with a pin assembly 31, such as Figure 1 The second section of the middle key scale plate 5 is provided with a pin notch target 52. Therefore, the total length of the key scale plate 5 is equal to the sum of the key's reserved bolt displacement length and the length of the core plate 23. Therefore, the length of the cylinder seat 22 is at least the sum of the reserved bolt displacement length, the length of the first section, and the length of the second section. The length of the core plate 23 is equal to the length of the cylinder seat 22 minus the reserved bolt displacement length.

[0100] Figure 20 for Figure 14 The diagram depicts the four possible orientations of the contact head 313b (offset from the center of the chamber) on a square pin 313 of a lock cylinder device 20. If the pin is at the same coordinate position, the key cutout target 51 on the key scale plate 5 selects one orientation of the contact head 313b on a square pin as a sub-key. If the key cutout target 51 on the key scale plate 5 selects four orientations of the contact head on a square pin as a master key, the master key is represented by the four orientations of the contact head on a square pin. By analogy, and not illustrated one by one, another lock core device 20 is configured with a regular polygon of the pin assembly 31. The regular polygon includes but is not limited to a regular triangle. The lock core device 20 is configured with the pin to use the three possible orientations of the synaptic head on a regular triangle plug pin; it can also be a regular pentagon. The lock core device 20 is configured with the pin to use the five possible orientations of the synaptic head on a regular pentagon plug pin; it can also be a regular hexagon. The lock core device 20 is configured with the pin to use the six possible orientations of the synaptic head on a regular hexagon plug pin. It is also conceivable Figure 11 The second section of the middle key scale plate 5 is provided with a key cutout target 51. The key scale plate 5 is used to push the movable lock core device 20 to decode and avoid the risk of the key being broken by twisting during operation. The present invention is not limited to the figures. Figure 19The regular polygonal cutout target 51 of the key scale plate shown in the figure is encoded as a sub-key. A sub-key (slave) will only have one of these subset (master) key cutout target possibilities. Therefore, one slave key combination will not operate another slave key combination, but the master key will operate all slave key combinations. If it is realized that the security of a slave key in use will change or be accidentally lost, and the mobile lock cylinder to be protected does not want to be replaced, the key cutout targeting synaptic head 313b of the plug pin can be replaced. All possible predetermined positions (one of them) can be exchanged, and the previously used slave key can be reactivated. Another slave key (one of the key scale plate sets) is simple, easy, and economical. Users can also use the subset (master) key set to solve problems in a timely manner. The number of key scale plate sets can be provided according to the user's actual needs.

[0101] Figure 21 for Figure 17 Schematic diagram of the key cut target 52 of the toggle lock cylinder device 20 provided according to some other embodiments of the present invention. The key cut target coordinates 52 on the surface of the key scale plate 5 are randomly distributed, with unequal vertical spacing and unequal horizontal spacing. The number of pin codes depends on different user needs, and the number of codes in the legend is not limited. The pin coordinates in the toggle lock cylinder device 20 are distributed in the upper and lower, left and right relative spatial positions of the fixed point interval of the pivot 25, and are not limited to the position. The center line of the key slot 231 set at the fixed point of the pivot 25 of the core plate 23 and the left and right side offset angle α of 0 to 25° with the center line of the cover plate 21. The length and the toggle angle of the key scale plate 5 depend on the displacement distance of the lock cylinder device 20 toggle lock bolt assembly, which can be determined according to the actual needs of the scene. Generally, the national and industry regulations for household door frame lock bodies require that the lock tongue protrude no less than 25 mm. The decoding of the toggle lock cylinder device 20 on the side of the key scale plate 5 avoids the risk of the key 5 being broken by twisting during operation.

[0102] Figure 22 Schematic diagram of the lock body 100 device in the locked position according to some embodiments of the door leaf of the present disclosure. Figure 22The figure shows the door leaf 61 (active state) and door frame 62 (stationary state) of the door frame 60. The door leaf 61 is equipped with two lock core components 20 of the lock main component 101. The lock core components 20 are configured inside the lock main component 101 (movable or toggle lock core components). The mounting holes of the lock main component 101 are fixedly connected to the inner interface of the door leaf 61 via bolts or screws. The inner interface of the door leaf 61 is provided with an inner handle 611 in a vertical position, and the outer interface of the door leaf 61 is provided with an outer handle 611 in a horizontal position. The pushing and pulling operations of the inner and outer handles 611 do not control the movement of the lock tongue 104, preventing illegal acts from releasing the lock tongue 104 from its locked position through the outer handle 611. The inner interface of the door frame 62 is provided with a secondary lock box 105, and the fixing plate 105a of the lock box 105 is fixedly connected to the door frame 62. Push the safety button 103 by hand to stop the lock tongue 104 from remaining in the positioning hole in the main part 101 of the lock (as shown by the arrow in the figure). Figure 22 The lock tongue 104 provided inside the central lock body 101 is locked in the lock box 105 on the door frame 62, and the safety button 103 provided on the lock body 101 is in the working state. As a result, the inner and outer lock cylinder components 20 of the door leaf 61 cannot be opened even with a compliant key 5. If the safety button 103 is in the unsafe state, the inner and outer lock cylinder components 20 of the door leaf 61 can be opened with a compliant key 5.

[0103] Figure 23 for Figure 22 Partial view of the door leaf's outer side with door handle. Figure 23 The figure shows the door frame 62 of the door frame 60 , the external handle 611 fixedly connected to the door leaf 61 and restricting the rotation movement, and the key interface slot 522 of the lock core device 20 . Figure 23 The illustrated lock cylinder 20 is adapted to the wood or metal panel of the door leaf 61. The outer surface of the door leaf 61 exposes the proximal end of the lock cylinder 20 and the key interface slot 522. The key interface slot 522 is located close to the outer handle 611, which does not affect normal opening with the key 5, but generally prevents the use of tools to unlock the door.

[0104] Figure 24 To provide Figure 23 The partial view of the outer side of the door leaf 61 of different door handles. One of the differences is that the outer handle 611 is a quarter-circular shell (earring handle) which is beautiful and coordinated with the installed door leaf 61 or door frame 62, changing Figure 23 The handle 611 is inconsistent in shape. Secondly, the lock core device 20 is adapted to the metal panel material of the door leaf 61. The door leaf 61 is provided with a door leaf key insertion slot 122. The key interface slot 522 of the lock core device 20 abuts against the key insertion slot 122 of the door leaf 61. The key 5 is inserted into the door leaf 61. The key insertion slot 122 of the door leaf 61 is located near the position of the outer handle 611, which does not affect the normal use of the key 5 to unlock the door, and generally prevents the tool from tending to unlock the door. The insertion slot 122 is a narrow slot, which is concealed and makes it difficult for others to understand who is moving and who is dialing. In addition, the mechanical lock body 100 of the present invention can eliminate the need for existing door lock panels and the wide slots in the lock body to damage the door panel, resulting in a simple and beautiful appearance and cost savings.

[0105] Figure 25 Schematic diagram of the lock body 100 device in the locked position according to some embodiments of the door frame of the present disclosure. Figure 25 The figure shows the door leaf 61 (active state) and door frame 62 (stationary state) of the door frame 60. The door frame 62 is provided with a main lock assembly 101, which is fixedly connected to the inner interface of the door frame 62 and the inner interface of the door frame 62. The main lock assembly 101 is provided with a movable lock cylinder 20. A striker box 105 is provided within the inner interface of the door leaf 61, and the fixing plate of the striker box 105 is fixedly connected to the door leaf 61. The movable lock cylinder 20 is manually pushed by the key 5 to actuate the lock bolt 104 out of the striker box 105 (as shown by the arrow in the figure), and the main lock assembly 101 on the door frame 62 is unlocked. Alternatively, the lock cylinder 20 can be manually moved by the key 5 to actuate the lock bolt 104 out of the striker box 105, and the main lock assembly 101 on the door frame 62 is unlocked. Secondly, the lock main part 101 can also be provided with an active wiring port 106, and the intelligent module of the electrical part provided inside the lock main part 101 further includes a lock body component device that electronically identifies and processes human biometric information, electronic information, network communication information, and controls the opening and closing operation of the mechanical mechanism (not shown); and the electrical part is supplied with power or a control information source by a power cord through the active wiring port 106; and a key slot is provided on the lock tongue 104 to match the mechanical mechanism controlled by the intelligent module, and the mechanism of the electrical part actuates the lock tongue 104 to exit the lock box 105, and the lock main part 101 on the door frame 62 is in an unlocked state, thereby pushing and pulling the door leaf 61 inward to open the door (as shown in the direction of the arrow in the figure). The technical solution protected by the disclosed invention is that the lock core device 20 is installed at the door frame 62 position, and the lock main part 101 is equipped with the lock core device 20 and is set at the door frame 62 position. The high strength of the door frame 62 material helps the lock main part 101 to resist violent impact, reduce vibration, resist disassembly, and prevent deformation. The door leaf 61 is in an unstable state when opening and closing, and the lock main component 101 is in an unstable state, and the lock core device 20 is unstable, which may cause hidden dangers. The door frame 62 itself is in a stable and static state, and the lock main component 101 is supported to maintain the stability of the lock core device 20 and keep it safe.

[0106] Figure 26 for Figure 25A partial schematic diagram of the key insertion slot on the outer side of the door frame. Continuing, the door leaf 61 or door frame 62 is provided with an insertion slot 122 further including a card recognition type, an RF (radio frequency) type or an infrared type; and the key interface slot 522 of the lock core device 20 corresponds to the key insertion slot 122 provided on the door leaf 61 or door frame 62 including a card recognition type, an RF type or an infrared type. The main lock component 101 and the intelligent control device are arranged in a distributed manner, which is beneficial to the anti-seismic loosening and anti-disassembly capability of the intelligent control device, extends the service life of the electrical components and improves the working reliability of the intelligent module. The main lock component 101 is provided with an active wiring port 106 to implement the electrical components to ensure power supply and the connection to the Internet of Things control information source, alleviate consumers' anxiety about the battery life of the lock (battery), and save the production cost of the smart door lock. The new smart door lock is an application terminal that upgrades the Internet of Things function of the smart door lock with "Internet of Things +", thereby improving the basic safety performance index requirements of the smart door lock and providing the convenience needs of users. Additionally, the smart lock body 100 device of the present invention can omit the existing door lock panel and the installation of the damaged door leaf body panel, which is simple and beautiful, safe and reliable, and saves costs. The mechanical part driven by the lock bolt assembly and the lock box 105 that receives the lock bolt 104, wherein the mounting hole of the lock main part 101 is used for screw fixing to the inner interface of the door frame 60, wherein the lock main part 101 is assembled with the door frame 60 including the door leaf 61 or the door frame 62 corresponding to the door handle height position, and the key insertion slot 122 of the lock main part 101 is on the outer interface of the door frame. shape or The narrow groove is characterized by the key 5's translation operation of the lock cylinder device 20's lock bolt assembly, and the rack 42 of the lock bolt assembly drives the lock tongue assembly; and a key insertion groove 122 is provided on the proximal surface of the door frame 62, and a lock cylinder device 20 is provided with a key interface groove 522 hidden in the interface inside the door frame, and the key scale plate is received in the key groove 231 of the core plate 23 to keep the front and back positions corresponding to each other. The key 5 is further inserted into the lock cylinder device 20, and during the decryption process of the key 5, the lock cylinder device 20 is operated in a manner of moving the lock cylinder or turning the lock cylinder to cause the lock tongue 104 to move, providing the key 5 with a variety of operations to the lock cylinder device 20, so as to prevent prying, anti-disassembly and loss-prevention, and avoid the increase of difficulty in opening with abnormal technical tools. The predetermined key insertion slot 122 on the door frame 60 creates uncertainty in how the key 5 moves or turns the lock cylinder, creating uncertainty about who is moving or turning the lock cylinder, delaying the release code's validity period and hindering unauthorized technical unlocking attempts, rendering them futile. In keeping with the times, the lock body 101 is now positioned firmly within the door frame 62 (at rest), a crucial component of the lock body 100's installation. The power cord interface 106 on the smart lock body also prevents users from being left feeling helpless when the smart lock's battery is low or dead, alleviating their worries.

[0107] In the accompanying drawings, for clarity, the cross-sectional views of the door leaf and door frame are simplified, and the dimensions and relative sizes of the layers and intervals may be exaggerated. In the embodiments, the lock body and lock box are applicable to both room doors and door frames, as well as cabinet doors and door frames. Identical reference numerals in the accompanying drawings represent identical or similar elements. The lock body device herein is suitable for doors that open inward on the left and inward on the right, as well as for doors that open outward on the left and outward on the right. Market application scenarios include, but are not limited to, lock body assembly for door frames, vehicles, drawers, safes, boxes, and padlocks. Lock body security performance is a systematic project, comprehensively considering the key density of the braking element interval layout, the precision of the lock core assembly, the maintenance of a stable control mechanism, and the static state of the lock body's main frame installation position. The pursuit of stable installation of the lock body main frame and the level of innovation are key technical components. The core lock core component, the password storage area, is a key technical component product. The lock body is a durable commodity. These three technical elements are integrated into one, complementing each other and comprehensively coordinating management to avoid the failure of individual efforts.

[0108] In addition, the term "and / or" as used in this application is merely a description of an association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent three situations: A exists alone, A and B exist at the same time, and B exists alone. The above description includes examples of the present invention. Of course, it is not possible to describe every conceivable combination of components or methods for the purpose of describing the present invention, but a person of ordinary skill in the art will recognize that many additional combinations and permutations of the present invention are possible. Therefore, the present invention is intended to cover all such changes, modifications and variations that fall within the spirit and scope of the appended claims.

Claims

1. A lock core device for a lock body, characterized in that: include: cover; A lock core seat, the lock core seat is provided with an end panel and a connecting portion, the end panel is provided with a key interface slot, and the connecting portion is provided with a connecting hole fixed to the corresponding position of the lock body; The core plate further comprises a key slot and a lock bolt, and is suitable for stacking the core plate on the outer flat interface. The core plate is arranged between the cover plate and the lock core seat and moves parallel to the core plate; A hoop member is provided on the outer peripheral surface of the cover plate and the lock core seat and constrains the internal space thereof, so that the lock core device is assembled and ready for use; as well as A brake element, comprising a pin assembly and / or a blade assembly, is pre-installed on the plane of the lock core device; The lock core device further comprises a portion of the cover plate and the lock core seat covered by the hoop member forming a covered area and a relatively uncovered area forming an exposed area along the length direction, and the proximal end surfaces of the cover plate and the core plate are concealed by the end panel of the lock core seat; The key slot is provided on the core plate, the lock bolt is connected to the end of the core plate, the core plate is suitable for the key to orient the lock bolt on the core plate to move back and forth or toggle, and the lock bolt on the core plate moves back and forth between a first position and a second position; Wherein, the braking element is distributed in the key slot of the core plate and the corresponding cover plate interface lamination position area to form a shear interface, and includes a first section and a second section opposite to the first section; Wherein, the braking element is designed to elastically move radially in the lock core device by inserting and removing a mechanical key.

2. The lock core device according to claim 1, characterized in that: The lock core device further includes: at least one of the hoop members is a clamp band, which maintains a stable state suitable for the load-bearing lock core device in a control mode to meet the expected measurement value design requirements according to the scene of the required deformation adaptability; The clamp band, the part covered by the clamp band forms the covering area on the surface of the cover plate and the lock core seat, and the surface of the cover plate or the lock core seat is provided with a pressure block, which is suitable for the clamp band to be deformed and adjusted to be loose and tight. The clamp band is located in the space beside the pressure block and external force is applied to deform it into a tightened state.

3. The lock core device according to claim 1, characterized in that: The lock core device further comprises: at least one of the hoop components is a clamping hoop, and the clamping hoop is provided with a screw and a nut; The portion of the clamp covered by the clamp forms the covering area on the surface of the cover plate and the lock cylinder seat, which is suitable for tightening or disassembling by turning the screw; Furthermore, the hoop member is connected to contact the cover plate and the rounded corners of the body surface contour of the lock cylinder seat; When the clamp accurately adjusts the tightening or loosening of the assembly gap of the shear interface between the core plate and the cover plate in the lock core device, and can maintain stability while being subjected to force and making relative movement along the core plate toward the cover plate; when the shear interface produces a deviation exceeding the allowable value during use, the clamp will be used for appropriate compensatory adjustment to reduce the deviation, thereby avoiding the lock core device from being discarded due to failure due to wear of several microns, thereby increasing the service life of the lock core device, making full use of the repaired material, and sustainably maintaining the precision and stable control mechanism of the lock core device during operation; and Among them, the manufacturing process of the lock core device is improved, the installation accuracy value of the lock core device is certain, the shear interface between the core plate and the cover plate is tightly combined, and a 0.05mm feeler gauge cannot be inserted when checked.

4. The lock core device according to claim 1, characterized in that: The lock cylinder seat is formed with an edge, wherein the edge of the lock cylinder seat is formed in a direction facing the core plate, and the edge of the lock cylinder seat is formed as a part of the lock cylinder seat; Wherein, the edge of the lock core seat is provided with a through hole for the movement of the lock bolt; and The lock bolt on the core plate moves between a first position and a second position opposite to the first position in the through hole at the side end of the lock core seat, and the brake element is distributed in a first section and a second section opposite to the first section in the area where the key slot of the core plate and the laminated portion of the interface corresponding to the outer side of the cover plate cover the key slot; Wherein, the key slot of the core plate and the corresponding outer interface laminate of the lock core seat partially cover the position area; Wherein, if the lock bolt moves between a first position retracted at the proximal end or distal end of the cover plate and an extended second position, when the lock bolt is in the retracted position, the lock bolt is retracted from the second position into the cover plate, wherein the key moves from the second interval to the first interval relative to the core plate and the corresponding interface stacking position of the cover plate; When the lock bolt is in the extended position, the lock bolt extends outward from the cover plate to the second position, wherein the key moves from the first interval to the second interval opposite to the first interval relative to the core plate and the corresponding cover plate interface laminate position, and the key path movement process avoids the risk of the key rotating and breaking; The end panel of the lock core seat covers the proximal end surfaces of the core plate and the cover plate, the key interface slot on the end panel of the lock core seat corresponds to the key slot of the core plate, and the key interface slot on the end panel of the lock core seat is used to limit the rotational swing amplitude of tools to less than ±6°.

5. The lock core device according to claim 4, characterized in that: The cover plate and the lock core seat are formed with an edge, wherein the edge of the cover plate is formed in a direction facing the core plate, and the edge of the cover plate is formed as a part of the cover plate, and the edge of the cover plate is in a groove shape along both sides of the core plate; Wherein, the sum of the edge heights formed by the cover plate and the lock core seat is less than the height of the core plate.

6. The lock core device according to claim 1, characterized in that: The pin assembly includes a plug pin, a transmission pin, a spring, and a sealing plate, which are arranged in multiple rows and columns in a plurality of cavities provided on the core plate and the cover plate. The pin assembly distributed on the core plate and the cover plate includes a plurality of cavities associated with a flat interface, and the shapes of the cavities are consistent. Each of the cavities has a cavity depth axis. The pin assembly is received in the cavity. Each of the plug pins includes a key notch targeting synaptic head for interfacing with a notch target formed on the key scale plate. The pin assembly, the plug pin and the transmission pin are in planar contact, and the shear interface is a flat interface; Wherein, the plug pin of the core plate and the transmission pin of the cover plate are allowed to be released in situ and move elastically in the radial direction within the lock core device; The core plate is movably connected to the cover plate, and is suitable for a key to move the lock bolt on the core plate, thereby realizing the key switching of the core plate between the open and closed states.

7. The lock core device according to claim 1, characterized in that: The key slot of the core plate is provided with a first section between the chamber section of the blade assembly and the region corresponding to the interface laminate position of the lock core seat, and the key slot of the core plate is provided with a second section between the chamber section of the pin assembly and the region corresponding to the interface laminate position of the cover plate; The core plate is provided with a plurality of plug pin chambers, the cover plate is provided with a plurality of transmission pin chambers, the core plate is provided with a plurality of blade chamber grooves, and the edge of the lock core seat is provided with a plurality of blade chamber holes.

8. The lock core device according to claim 1, characterized in that: The lock core device also includes a pivot and a lock bolt assembly, the core plate and the cover plate are assembled into an outer interface laminate structure, and the cover plate is in contact with the core plate flat interface; and the lock core device is a laminate structure such that, when the interface between the cover plate and the core plate is in a laminated position, the cover plate and the core plate form a shear interface in the laminated position area of ​​the interface between the cover plate and the core plate; the lock core device is used to accept the arrangement of the pin assembly and / or the arrangement of associated cavities along the cover plate and the core plate on both sides of the pivot fixed point; The lock bolt assembly includes a shifting tooth and a rack, the shifting tooth is engaged with the rack, the shifting tooth is provided at the distal end of the core plate, and the rack is provided at the side end of the lock core seat; The core plate is movably connected to the cover plate, and is suitable for a key to move the teeth on the core plate to drive the rack, thereby realizing the key switching of the core plate between the open and closed states; The pivot fixed point is arranged between the cover plate and the core plate, and does not penetrate the core plate, and is non-contact with the key scale plate within the operating range.

9. The lock core device according to claim 8, characterized in that: The lock core device is used to receive the cover plate arranged with the transmission pins and the core plate arranged with the plug pins, and associated chambers are arranged on both sides of the pivot fixed point, the center line of the key slot provided on the core plate at the fixed point forms an angle with the center line of the cover plate, the plug pins are distributed in the key slot area of ​​the core plate, and the transmission pins are distributed in the corresponding key slot area of ​​the cover plate; Wherein, the center line of the key slot provided at the pivot fixed point of the core plate is offset at an angle of 0 to 25 degrees to the left and right sides of the center line of the cover plate, and the transmission pins corresponding to the distribution of the plug pins of the core plate are repeatedly distributed in batches in the area of ​​the cover plate. Under the action of the pivot fixed point of the cover plate and the core plate, the distribution interval of the plug pins of the core plate corresponds to the left and right intervals of the transmission pins of the cover plate, and one batch is selected from the two batches. The task planning is to allow the plug pin interval of the core plate and one of the left and right intervals of the transmission pin of the cover plate to be shifted and released to move elastically in the radial direction within the lock core device; and In which, the plug pin and the transmission pin of the pin assembly are elastically moved radially in the cavity hole of the lock core device by inserting and removing the mechanical key. When there are repeated cavity holes on the left and right sides of the cover plate, the transmission pins are all aligned with the shear interface by inserting the mechanical key and are in a decoding state, and the center line of the key slot is transferred from the right side position to the left side position; and when the transmission pin is elastically moved to the shear interface between the core plate and the cover plate by removing the mechanical key, it is in a locked state, and the lock bolt assembly remains in a locked position.

10. A door frame lock body, characterized in that: include: Lock main parts; as well as The lock core device according to any one of claims 1 to 9, wherein the lock body is assembled with the lock main part configured with the lock core device, the lock main part configured with the lock core device includes: at least one movable lock core device and / or a toggle lock core device, and the lock body is suitable for installation on a door frame; The lock main part further comprises: a seat for mounting the lock cylinder device and a mechanical part driven by the lock bolt assembly and a lock box for receiving the lock bolt; The mounting hole of the lock main part is used to be fixed to the inner interface of the door frame by screws, and the connecting portion of the lock core seat is provided with a connecting hole and fixed to the corresponding position of the mounting seat of the lock main part by a connecting piece; and The door frame of the lock body includes a door handle height position corresponding to the door leaf or door frame, and the main part of the lock is provided with a key insertion slot and an outer interface of the door frame. shape or The narrow entrance groove corresponds to the key translation operation of the lock bolt or lock bolt assembly of the lock cylinder device, and the lock bolt or lock bolt assembly drives the lock tongue assembly; Among them, the proximal surface of the lock main part is provided with a key insertion slot corresponding to the key interface slot on the end panel of the lock core seat. When the key is inserted into the lock core device, the lock core is moved back and forth smoothly or the lock core is turned to operate the lock tongue of the lock body during the key decryption coding process, providing key diversity to operate the lock core device so as to avoid the increase in difficulty of abnormal technical opening by tools.

11. The lock body according to claim 10, characterized in that: include: The lock body includes a lock core device and an intelligent control device. The lock body includes a laminated lock core device structure. At least one key insertion slot for a movable lock core device and / or a toggle lock core device is set on the outer side of the door frame. The lock body opens / closes the door leaf. The lock body further includes: a lock core device and an intelligent control device configured on the lock body to respectively control the movement of the lock tongue; The intelligent control device further includes a lock body device that electronically identifies and processes human biometric information, electronic information, network communication information, and controls the opening and closing operations of the mechanical mechanism; and the electrical part of the intelligent control is supplied with power or control information source by a power cord through an active wiring port; and Wherein, the bolt assembly device is matched with the intelligent control mechanical mechanism; Among them, the active wiring port of the lock body device on the inner side of the door frame is set on the lock main part or the lock box, and the lock body device can omit the existing door lock panel and the door leaf body panel with a wide-mouth groove for installing the lock body.

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