WO2008122150A1 - Serrure de fermeture - Google Patents

Serrure de fermeture Download PDF

Info

Publication number
WO2008122150A1
WO2008122150A1 PCT/CN2007/001140 CN2007001140W WO2008122150A1 WO 2008122150 A1 WO2008122150 A1 WO 2008122150A1 CN 2007001140 W CN2007001140 W CN 2007001140W WO 2008122150 A1 WO2008122150 A1 WO 2008122150A1
Authority
WO
WIPO (PCT)
Prior art keywords
lock
core
plate
cylinder
spring
Prior art date
Application number
PCT/CN2007/001140
Other languages
English (en)
Chinese (zh)
Inventor
Weiqing Li
Binbin Li
Ming Cen
Original Assignee
Weiqing Li
Binbin Li
Ming Cen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weiqing Li, Binbin Li, Ming Cen filed Critical Weiqing Li
Priority to PCT/CN2007/001140 priority Critical patent/WO2008122150A1/fr
Priority to CNA2007800007649A priority patent/CN101379259A/zh
Publication of WO2008122150A1 publication Critical patent/WO2008122150A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/007—Locks for use with special keys or a plurality of keys ; keys therefor the key being a card, e.g. perforated, or the like

Definitions

  • the present invention relates to a burglar-proof safety device, and more particularly to a fully enclosed mechanical ball lock that is perforated in a pan-matrix manner.
  • BACKGROUND OF THE INVENTION A lock is an extremely widely used seal insurance. The annual output of the appliance has reached tens of billions, and the lock of the marble structure accounts for more than 85% of the total locks. However, its inadequacies have gradually appeared in the past century and a half, such as the lock core exposed and the combination of the marbles is simple.
  • the tooth change is too small, the locking tongue and the lock structure are not strong enough, and the lock case is covered with a bullet hole covered by a thin cover, a lock tongue hole, a lock beam limit pin hole and a directly exposed lock core hole.
  • the lock beam holes, etc. are all available for illegal unlockers.
  • the inventors have developed a fully enclosed lock, which means that when used as a padlock, only one shield-like lock case (20, 44) can be accessed, and other locks, especially locks.
  • the core (6, 39) and the like are sealed by a double layer of the core plate (2, 37) and the cover plate (8, 35) in the lock case, and the lock case is provided at the opening of the key groove of the core plate and the opening A matching keyhole (21C, 22C or 46C) or a buttonhole.
  • the lock beam (9, 26) and the lock plate (23> are also enclosed by the shield lock case.
  • the lock case of the invention is functionally designed for preventing violent breaking, and the outer contour (outer surface) is shield-shaped, and has two shapes, one of which is a horizontal type, the upper and lower sides are curved surfaces, and the left and right sides are inclined surfaces; For the vertical type, the upper and lower sides are inclined surfaces, and the left and right sides are curved surfaces.
  • left and right sides are called pairs, and the upper side of the four sides is preferably inclined (refer to Figures 5, 6, and FIG. 14, 15), this is because the upper side is the easiest and heaviest to hit, and the left and right sides are second.
  • This design converts a considerable external force to the vertical pressure on the door, thereby reducing the lock beam, the lock plate and the lock.
  • the bearing capacity of the shell itself is not limited.
  • all the slots, grooves and holes in the lock case that accommodate other locks are from the inner surface of the clamshell (ie, invisible after locking, close to the facade or other locked objects) Face processing, so the outer surface of the lock case does not have any process holes that are only covered by the cover, such as the marble hole, the lock tongue hole, the lock beam limit pin hole, the exposed lock beam hole, the lock core hole, etc.
  • the beneficial effects are: It greatly increases the difficulty of violent breaking.
  • pan-matrices means that the distribution of the marble holes in the plane of the lock core not only extends from the line to the surface, but also exceeds the limitation of the vertical rows and columns of the matrix, and the multi-directional holes are arranged in the specified area of the lock core and the core plate.
  • the hole position change is theoretically infinite. In the actual production, 30 holes are taken as an example. Only the arrangement of long and short round heads can reach 10 to the power of 11 (10 11 ) and above, and the key is unlocked. It is also inaccessible to the lock cylinder.
  • the beneficial effects are: The possibility of technical unlocking is fundamentally eliminated, and the actual finished lock is also tested by practice.
  • Type I lock (see Figures 1 to 3) Cylinder I (6) [The same name in the two forms of structure is followed by I, ⁇ to distinguish (the same below)] is gear-shaped, the outer edge has gear teeth, the center The rotatable sleeve of the hole is fastened to the lock cylinder shaft (3)' of the core guard plate I (2), and the inner cavity between the shaft wheels is fitted with a flat-type lock cylinder spring I (7), and the elastic force thereof is used.
  • the lock cylinder is in the locked position [the left side of the wheel profile is on the limit pin (1)], and the ball holes are divided in the pan matrix on the plane of the lock core and the core plate, and the round head marble is filled ( 13, 14), flat head marble (15) and marble spring (12), the teeth of the lock cylinder mesh with the active rack (11) and the passive rack (10) respectively, and the trapezoidal (Cl) protrusion on the active rack , accepting the push from the key IB (22), passing the lock cylinder to the passive rack by the passive rack pin (16) to connect the lock beam I (9), the above lock parts except the girders are exposed, are covered by the cover (8) ) packaged in the lock case.
  • the lock cylinder ⁇ (39) is a rectangular parallelepiped shape, and is locked by the lock cylinder plate A, B (36, 40) in the lock cylinder groove on the core plate II (37) , on the two locks
  • the distribution of the marble hole and the filling in the hole, similar to the type I lock, the lock spring ⁇ (38) also causes the lock cylinder to be in the locked position, pushing the button (24) of the lock cylinder, the fork fork (33),
  • the drive shaft (29) is mounted in the lock housing ⁇ (44), and the button and the plucking fork are fastened to the lock pin on the lock cylinder (31> pushes the lock cylinder and then the dial B (30) (fixed on the core), the drive piece (28), the release pin A (27) [fixed on the lock beam (26)] to drive the lock beam to open and close.
  • the upper lock is covered by the upper and lower covers (34, 35) Encapsulated in the lock housing ⁇ (44)
  • Figure 1 Main view of the I-type lock structure, also a partial cross-sectional view of P0YZ in Figure 3.
  • Figure 2 Q-Q section view of Figure 1.
  • Figure 3 A cross-sectional view of the STUV step of Figure 1.
  • Figure 4 Front view of the Type I lock case.
  • Figure 5 A cross-sectional view of the ABCDEFGH step of Figure 4.
  • Figure 6 K-K cross-sectional view of Figure 4.
  • Figure 7 The bottom view of Figure 4.
  • Figure 8 Main view of the Type I lock key IA.
  • Figure 9 Left view of Figure 8.
  • Figure 10 Main view of the Type I lock key IB.
  • Figure 11 Main view of the lock plate.
  • Figure 12 Top view of Figure 11.
  • Figure 13 Main view of the Type II lock assembly, also a GHKLMN stepped view of Figure 14.
  • Figure 14 A cross-sectional view of the ABCDEF step of Figure 13.
  • Figure 15 The bottom view of Figure 13.
  • Figure 16 Front view of the ⁇ lock cylinder structure.
  • Figure 17 The bottom view of Figure 16.
  • Figure 18 Right side view of Figure 16.
  • Figure 19 Left view of Figure 16.
  • Figure 20 Main view of the key of the ⁇ lock.
  • Figure 21 Left view of Figure 20.
  • Figure 22 Main view of the button stop.
  • FIG 23 Top view of Figure 22. BEST MODE FOR CARRYING OUT THE INVENTION
  • the best mode for carrying out the invention will now be described in more detail with reference to the accompanying drawings in which The main feature of the present invention is that the lock core separated by the pan matrix is sealed by the double-layer of the core plate and the cover plate in the shield-shaped lock case against the violent strike, and is further divided according to the movement mode of the lock cylinder.
  • the key groove (21 22C) is machined outside [the groove, groove, hole that can be processed on the lock to accommodate other locks (or a part thereof), and the number is the accommodating part After the number plus (,
  • the inner end of the lock core spring I (flat coil spring) (7) is fixed on the lock cylinder shaft with the lock spring rivet (19).
  • install the gear-shaped lock cylinder I (6>
  • the spring end of the spring is inserted into the spring groove (7C) on the inner cavity of the lock cylinder I, and then the lock core pad (5) and the nut (4) are fastened, and the lock core I and the lock core are at There is a certain gap between the radial direction and the axial direction, so that the lock cylinder I can rotate freely around the shaft, and the arrow R is the direction of the force of the lock core spring, which causes the lock cylinder to be in the locked position [on the limit pin (1), As shown in Figure 3], on the lock core I and the core plate I, distributed in a pan-matrix manner.
  • each pair of holes on the two locks are in the same position, coincident in the locked state, each pair of marble holes are loaded with a spring spring (12), a flat marble (15) and a round head marble (13 or 14)
  • a spring spring (12) a flat marble (15) and a round head marble (13 or 14)
  • the cover plate (8) is fixed with the core plate I with fasteners such as dowels, and the type I lock cylinder component is installed.
  • the ⁇ -type lock cylinder components are made up of a rectangular cylinder lock 39 (39), a core guard ⁇ (37), a lower cover (35), and marbles (13, 14, 15) Springs
  • the lock cylinder ⁇ is restrained in the lock cylinder groove of the core plate ( by the two lock cylinder pressure plates, B (36, 40) and the lock cylinder plate rivet (45) (can be moved in parallel), and the other side of the core puller [
  • the key slot (46C) surface] and the lower cover plate (35) are fastened together with fasteners such as screws, in the latching position (the lock cylinder is located at the right end of the lock cylinder slot, see Figure 13, 14, all the same holes
  • One pair of coincidences is inserted into each pair of marble holes in the order of the first rounded marbles (13, 14) and then the flat marbles (15), and then the lock core spring plates (42) are sealed.
  • the core pin (31) is pressed in from the back of the core, and the short end of the drive piece (28) is placed in the reserved groove in the upper right corner of the lock cylinder, and the long hole is aligned with the reserved hole of the dial ⁇ (30). After pressing the pull-out ⁇ , the ⁇ -type lock cylinder parts are finished.
  • the other locks are mounted directly in the corresponding slots in the inner surface of the lock housing.
  • Lock beam [ (9) After inserting the lock beam hole (9C) of the lock case I, align the cymbal (16) on the passive rack (10) with the corresponding hole on the lock beam I and put it into the passive rack
  • the groove (100, the lock beam I and the rack are pushed together to push to the right end, ready to mesh with the teeth on the periphery of the core 1.
  • the active rack (11) is placed in the groove with the trapezoidal protrusion upward (the lower end of the HO) (See Fig. 4-6 and Fig.
  • the pressure plate (18) and the two pressure springs (17) are placed in the groove (18C) and the groove (17C) successively, and the elastic force is used to make the pressure plate ( 18) Close to the left side of the groove (18C), so that the active rack is ready for normal engagement with the lock teeth.
  • the lock core I can be loaded into the lock case I (20), so that the lock core I enters.
  • the core plate I (2) and the cover plate (8) reach the depth of (2C, 8C) respectively, and the lock beam can be moved around the lock plate groove (23C) to facilitate the lock core I when loading.
  • Dotted line (20a> indicates the corresponding position of each lock member and the lock case (20). At this time, it can be fixed with the lock case (20) from the four corners of the cover by fasteners such as dowels [lock plate ( 23) Installed on a door or door frame, etc., the lock is assembled.
  • the rack can not move forward, and the inclined surface of the trapezoidal protrusion converts the driving force into a lateral force, and is retracted by the compression tooth spring (17) through the pressing plate (18).
  • the active rack is disengaged from the lock cylinder and the lock is still closed.
  • the front end has a sloped surface, and each of the marble holes is also chamfered (the outer circle of the double-hole small hole in Fig. 8 is the outer circle of the hole chamfering)
  • the ⁇ -type lock is described in conjunction with Figures 13-19.
  • other locks are attached to the corresponding parts of the lock housing II (44) before the lock cylinder components are installed.
  • the positions are shown in Figures 13, 14, and 15. It is clear that the button sleeve (25) is first pressed into the button sleeve (25) and the button (24) is loaded from the inside. At this time, the core fork (33) and the core fork gasket (43) which have been mounted with the leaf spring (32) are inserted.
  • the lock cylinder spring can be compressed to the unlocked state during normal unlocking, and the deflection itself is very small, but when the key is decoded, When the button is pressed, the lock cylinder is blocked by the marble, and the leaf spring is forced to bend, and the crucible is still closed.
  • the present invention provides a stop button (as shown in Figs. 22 and 23).
  • the back button (47) is flattened on both sides for operation, and the button body is embedded.
  • the anti-retracting pin (48) has an "L"-shaped anti-retracting pin groove (48C) processed on the anti-return button sleeve (49), the retracting pin head extends into the slot, and the two fingers pinch the stop button when unlocking Pushing in the past, turning right after the position can make the lock in the normally open state, and the action can be reversed when the lock is locked.
  • the locking plate groove portion is cut along the W-W line as shown in FIG. 4 and FIG. 13, and the locking plate or the lock box is mounted on the door frame, type I.
  • the lock cylinder part does not need to be changed, the ⁇ type lock saves the transmission piece (28>, the dial pin (30) can be directly connected with the lock beam.
  • the key groove of the two types of lock core plate is opened, so as to open the door
  • the key can also be inserted inside (indoor, a cover is placed in the keyway, the keyhole can be covered when the lock is not opened), and the key is used indoors.
  • the arrangement of the marble holes needs to be mirrored with the outdoor key and marked to distinguish it.
  • the lock case can be simplified when the door lock is made.
  • the lock can only be pulled out from the lock when the lock is in the locked state, so there is no case where the key is locked in the room or in the safe.

Landscapes

  • Slot Machines And Peripheral Devices (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une serrure de fermeture qui comprend un noyau (6), une plaque de protection de noyau (2), une plaque de recouvrement (8), un boîtier (20), un loquet (9), une plaque de loquet (23), une clé (21) et un appareil d'entraînement pour le noyau (6) et le loquet (9). Dans le noyau (6) et la plaque de protection de noyau (2) sont percées des ouvertures de bille selon la méthode matricielle au même point. Le noyau (6) est protégé à la fois par la plaque de protection de noyau (2) et la plaque de recouvrement (8) dans le boîtier de serrure en forme de bouclier (20).
PCT/CN2007/001140 2007-04-09 2007-04-09 Serrure de fermeture WO2008122150A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2007/001140 WO2008122150A1 (fr) 2007-04-09 2007-04-09 Serrure de fermeture
CNA2007800007649A CN101379259A (zh) 2007-04-09 2007-04-09 全封闭锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/001140 WO2008122150A1 (fr) 2007-04-09 2007-04-09 Serrure de fermeture

Publications (1)

Publication Number Publication Date
WO2008122150A1 true WO2008122150A1 (fr) 2008-10-16

Family

ID=39830450

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/001140 WO2008122150A1 (fr) 2007-04-09 2007-04-09 Serrure de fermeture

Country Status (2)

Country Link
CN (1) CN101379259A (fr)
WO (1) WO2008122150A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107503572A (zh) * 2017-01-18 2017-12-22 丁文斗 一种有马掌形排列钥匙眼群的锁芯和锁
CN108798265A (zh) * 2018-08-03 2018-11-13 厦门曦然科技有限公司 可变换密码锁具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640107A (en) * 1969-09-24 1972-02-08 Abraham Isaac Scherz Key-controlled locks
FR2530715A1 (fr) * 1982-05-28 1984-01-27 Preteseille Michel Serrure de securite a barillet rotatif verrouillable
CN85200984U (zh) * 1985-04-01 1986-02-26 刘心绪 面分布弹子锁芯
CN2143648Y (zh) * 1992-05-09 1993-10-13 成都市保险设备厂 锁芯防护盖
CN2340855Y (zh) * 1998-08-04 1999-09-29 徐明达 多锁舌防盗锁操作机构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640107A (en) * 1969-09-24 1972-02-08 Abraham Isaac Scherz Key-controlled locks
FR2530715A1 (fr) * 1982-05-28 1984-01-27 Preteseille Michel Serrure de securite a barillet rotatif verrouillable
CN85200984U (zh) * 1985-04-01 1986-02-26 刘心绪 面分布弹子锁芯
CN2143648Y (zh) * 1992-05-09 1993-10-13 成都市保险设备厂 锁芯防护盖
CN2340855Y (zh) * 1998-08-04 1999-09-29 徐明达 多锁舌防盗锁操作机构

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107503572A (zh) * 2017-01-18 2017-12-22 丁文斗 一种有马掌形排列钥匙眼群的锁芯和锁
CN107503572B (zh) * 2017-01-18 2024-04-02 丁文斗 一种有马掌形排列钥匙眼群的锁芯和锁
CN108798265A (zh) * 2018-08-03 2018-11-13 厦门曦然科技有限公司 可变换密码锁具
CN108798265B (zh) * 2018-08-03 2023-09-08 厦门曦然科技有限公司 可变换密码锁具

Also Published As

Publication number Publication date
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