[go: up one dir, main page]

WO2000014367A1 - Serrure a goupilles - Google Patents

Serrure a goupilles Download PDF

Info

Publication number
WO2000014367A1
WO2000014367A1 PCT/CN1999/000137 CN9900137W WO0014367A1 WO 2000014367 A1 WO2000014367 A1 WO 2000014367A1 CN 9900137 W CN9900137 W CN 9900137W WO 0014367 A1 WO0014367 A1 WO 0014367A1
Authority
WO
WIPO (PCT)
Prior art keywords
lock
marble
slot
marbles
insert
Prior art date
Application number
PCT/CN1999/000137
Other languages
English (en)
Chinese (zh)
Inventor
Zhenhua Pan
Original Assignee
Beijing Liangzi Locks Industry Co. Ltd.
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
Priority to TW088109337A priority Critical patent/TW446787B/zh
Application filed by Beijing Liangzi Locks Industry Co. Ltd. filed Critical Beijing Liangzi Locks Industry Co. Ltd.
Priority to AU56155/99A priority patent/AU5615599A/en
Publication of WO2000014367A1 publication Critical patent/WO2000014367A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0082—Side bar locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0003—Details
    • E05B27/0017—Tumblers or pins

Definitions

  • the present invention relates to a lock having a novel structure. Specifically, the present invention relates to a lock having a structure completely different from that of the lock in the prior art, and belongs to the technical field of locks. BACKGROUND OF THE PRIOR ART In the prior art, the most typical is a ball lock.
  • the method of opening the ball lock is to use a combination of the height difference of a group of balls and the height of each key of the key to make the joint between each ball and the top pillar above it. It is at the seam of the lock cylinder and the lock shell to open the lock.
  • the disadvantage of the marble lock described in the prior art is that the combination of the length difference of the marble and the high-level difference of the key tooth forms an open and locked state. Therefore, all locks of the marble type can be used in a keyless situation by using multiple methods.
  • OBJECTS OF THE INVENTION The object of the present invention is to overcome the defects of a ball-type lock, and to provide a lock with a novel structure that can prevent a universal key and technical opening.
  • the purpose of the present invention can be briefly described as follows:
  • the lock of the present invention is composed of a lock cylinder, a lock core shell and a marble, and a lock rod is provided at the joint between the lock cylinder and the lock core shell.
  • FIG. 1 is a cross-section of a lock according to the present invention when a key is inserted. Illustration.
  • Figure 2 is a cross-sectional view of a lock cylinder according to the present invention.
  • Figure 3 is a schematic diagram of several inserts used by the lock of the present invention
  • Figure 4 is a diagram of the marbles and inserts in the lock of the present invention at different positions
  • Figure 5 is a comparison diagram of the marbles of the lock according to the present invention.
  • Figure 6 is the arrangement of the marbles in the lock according to the present invention in the normal state and when opened
  • FIG. 7 is a sectional shape view of the key of the lock according to the present invention; detailed description is as follows: the reference numerals of the components of the above-mentioned drawings of the present invention: marble 1, lock cylinder 2, lock core shell 3, card slot 4, 5, spring 6, Boundary line 7, Locking slot 8, Locking slot 9, Locking rod 10, Insert 1 1, Shift fork 12, Fixing cover 13, Drill cover 14, Drill cover 15, Key 16, Pin 17, Shoulder 18 , False shoulder 19.
  • FIG. 2 is a schematic cross-sectional view of a lock head of the lock according to the present invention.
  • the lock cylinder 2 rotates, the locking rod 10 and the trapezoidal locking groove 9 contact the slope, and the pointing marble generated by the slope of the trapezoidal locking groove 9
  • the force of 1 pushes the insert 1 1 into the slot 4 or 5 of the bullet 1.
  • the bullet 1 can only move within the range of the slot.
  • To enter another card slot the only condition is to abandon the rotation force of the lock cylinder 2.
  • the top of the insert 1 1 exits the card slot, and then the bullet 1 is moved, and the lock cylinder 2 is re-rotated, and the insert 1 1 can enter the other slot.
  • a slot is a schematic cross-sectional view of a lock head of the lock according to the present invention.
  • the unlocking condition of the lock according to the present invention is to use the level difference of the keys to make all
  • the real grooves of the marbles are arranged in a straight line, as shown in FIG. 7, so that when the lock cylinder 2 rotates, the lock rod 10 and the trapezoidal lock Slot 9 slope contact, trapezoidal locking groove 9
  • the component of the slope 1 directed to the pin 1 pushes the insert 1 1 into the true slot of all the pins.
  • the lock rod no longer faces the lock cylinder.
  • the rotation of 2 generates resistance, and the lock cylinder 2 can rotate and open the lock.
  • the insert is affected by the spring, and the insert and the locking rod are ejected.
  • the marble can move up and down, and the key can be pulled out.
  • the lock according to the present invention has a high performance against technical opening, because the lock according to the present invention is provided with at least two above-mentioned marbles, and each marble is provided with at least two card slots, one of which is It is a true slot, and the other is a fake slot. Moreover, the real slots of at least one of the marbles are opposite to the real slots of the other marbles (see FIG. 5).
  • the opener may rely on experience and To understand the structure of the lock according to the invention, the real slot of the first marble is aligned with the insert piece. In order to prevent the marble from returning to the position, the top of the insert piece needs to be cut into the slot. At this time, the opener needs to use a tool to Move the second marble. Because the true slot of the second marble is opposite to the true slot of the first marble, when the second marble is moved, the fake groove of the marble must first meet the insert.
  • the present invention preferably is Use at least 4 marbles (where the real grooves of at least 1 marble are opposite to the real grooves of other marbles, preferably the real grooves of two marbles are opposite to the real grooves of other marbles); Marbles (of which, at least 1 marble's real slot and other marbles The true slot positions of the three bullets are opposite, and the true slot positions of the three marbles are preferably opposite to the true slot positions of other marbles.
  • the present invention can also use more marbles and more combinations, for example, the true slots and fake slots of each marble. The positions are randomly arranged, and the marbles use more than two card slots. For example, three card slots are used, and two of them are fake slots.
  • the locking rod and the insert another variation is to use one body, for example, as shown in FIG. 3 (b), the locking rod and the insert in this form are P-shaped.
  • an overall insert may be used, as shown in FIG. 3, or more than one insert may be used.
  • the insert is divided into two and comes into contact with several marbles, respectively.
  • gall bladder groove its shape is similar to a trapezoid, and it can also adopt an arc shape, and any shape suitable for the needs of the present invention.
  • the cross-section of a typical key used in the lock according to the present invention is shown in FIG. 7 and has a “mountain” shape.
  • the teeth are longitudinally made along the protruding part in the middle.
  • the concave-convex part of the key and the concave-convex part of the key cooperate with each other; however, the key that can be used in the present invention has other deformations, as long as the shape of the key that can match the keyhole and marble of the present invention is within the protection scope claimed by the present invention.
  • Example 1 The following are examples, which are used to illustrate the present invention, but not to limit the present invention. Example 1
  • the working principle of the lock according to this embodiment is as described above. See FIG. 1, 2, 3 (a), and 6.
  • six marbles shown in FIG. 6 are used, of which three marbles are The real slots are opposite to the real slots of the other three marbles. Each marble uses two card slots.
  • the locking rod is in the form of Figure 3 (a). The difference from Figure 6 is that the convex slot is not used in the card slot. Shoulder, according to the above principle, when a corresponding key is inserted, the lock is opened, otherwise it is difficult to open.
  • Example 2 The working principle of the lock according to this embodiment is as described above. See FIG. 1, 2, 3 (a), and 6. In this embodiment, six marbles shown in FIG.
  • the technology of changing the existing marble locks is not to combine the length difference of the marbles with the teeth of the key; the opening of the lock according to the invention must be that the slots on several marbles are arranged in a straight line for Insert 1 1 withdraw.
  • the lock bar of the lock according to the present invention relies on its own resistance to crush deformation to prevent external force from forcibly rotating, and the resistance is large, while the ball lock uses only the radial shear strength of the top post to resist the strong rotation of the external force.
  • the force is much smaller than the resistance of the lock according to the invention.

Landscapes

  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Supports Or Holders For Household Use (AREA)

Abstract

L'invention concerne une serrure à goupilles comprenant un noyau (2), un logement (3), et des chevilles de gorge (1), des parties étranglées (5) étant par ailleurs formées sur le coté desdites chevilles de gorge (1). Un cylindre latéral (10) et des tiges (11) situés dans une rainure (8) s'étendent de manière axiale dans une partie périphérique dudit noyau (2), des ressorts (6) étant situés à l'extrémité opposée de l'extrémité de ces tiges (1), dans laquelle est ménagée une fente. D'autres ressorts sont par ailleurs prévus sur les cotés dudit cylindre latéral (10), un renfoncement (9) étant ménagé dans un emplacement correspondant à la rainure (8) du logement (3). En outre, au moins deux parties étranglée (5) sont formées sur lesdites tiges (1), ces parties étranglée (5) présentant au moins une première partie étranglée (5), et une seconde partie étranglée (4) plus creuse que la première (5).
PCT/CN1999/000137 1998-09-08 1999-09-06 Serrure a goupilles WO2000014367A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW088109337A TW446787B (en) 1999-09-06 1999-06-04 Lock
AU56155/99A AU5615599A (en) 1998-09-08 1999-09-06 Cylinder lock

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN98117757 1998-09-08
CN98117757.3 1998-09-08

Publications (1)

Publication Number Publication Date
WO2000014367A1 true WO2000014367A1 (fr) 2000-03-16

Family

ID=5225685

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN1999/000137 WO2000014367A1 (fr) 1998-09-08 1999-09-06 Serrure a goupilles

Country Status (3)

Country Link
CN (1) CN1277649A (fr)
AU (1) AU5615599A (fr)
WO (1) WO2000014367A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011075069A1 (fr) * 2009-12-18 2011-06-23 Assa Oem Ab Serrure à barillet comportant une barre latérale et des broches latérales, ensemble clef et serrure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102661084A (zh) * 2012-05-11 2012-09-12 章景林 防盗门锁弹子锁头

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499302A (en) * 1967-03-01 1970-03-10 Roy C Spain Cylinder lock
US4356713A (en) * 1979-07-10 1982-11-02 Gkn Stenman, Ab Cylinder lock and key
WO1987004749A1 (fr) * 1986-01-31 1987-08-13 Widén Innovation Ab Serrure, panneton de cle, goupille de verrouillage et organe de clavetage
US5375444A (en) * 1991-05-20 1994-12-27 Shield Security Systems, Inc. Multi-key core lock assembly
US5421179A (en) * 1993-01-28 1995-06-06 Assa Ab Cylinder lock provided with an exchangeable lock-cylinder
US5640865A (en) * 1992-07-06 1997-06-24 Widen And Sandh Key Partners Ag Cylinder lock and key combination
CN2284831Y (zh) * 1997-02-28 1998-06-24 茹利生 异型插入弹子锁
CN1221064A (zh) * 1998-12-28 1999-06-30 孙关生 一种异型弹子锁头

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499302A (en) * 1967-03-01 1970-03-10 Roy C Spain Cylinder lock
US4356713A (en) * 1979-07-10 1982-11-02 Gkn Stenman, Ab Cylinder lock and key
WO1987004749A1 (fr) * 1986-01-31 1987-08-13 Widén Innovation Ab Serrure, panneton de cle, goupille de verrouillage et organe de clavetage
US5375444A (en) * 1991-05-20 1994-12-27 Shield Security Systems, Inc. Multi-key core lock assembly
US5640865A (en) * 1992-07-06 1997-06-24 Widen And Sandh Key Partners Ag Cylinder lock and key combination
US5421179A (en) * 1993-01-28 1995-06-06 Assa Ab Cylinder lock provided with an exchangeable lock-cylinder
CN2284831Y (zh) * 1997-02-28 1998-06-24 茹利生 异型插入弹子锁
CN1221064A (zh) * 1998-12-28 1999-06-30 孙关生 一种异型弹子锁头

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011075069A1 (fr) * 2009-12-18 2011-06-23 Assa Oem Ab Serrure à barillet comportant une barre latérale et des broches latérales, ensemble clef et serrure
US9051760B2 (en) 2009-12-18 2015-06-09 Assa Oem Ab Cylinder lock with side bar and side pins, key and lock assembly
EP2947238A1 (fr) * 2009-12-18 2015-11-25 Assa Oem AB Serrure à barillet et clef pour serrure à barillet
NO348057B1 (no) * 2009-12-18 2024-07-08 Assa Abloy Opening Solutions Sweden Ab En sylinderlås og en nøkkel for en sylinderlås

Also Published As

Publication number Publication date
CN1277649A (zh) 2000-12-20
AU5615599A (en) 2000-03-27

Similar Documents

Publication Publication Date Title
JP3350525B2 (ja) シリンダ錠
US6508091B1 (en) Cylinder lock with effraction-resistant device
US8302439B1 (en) Lock pin rotational position setting key and method of use
US8739588B2 (en) Anti-tampering arrangements for pin tumbler cylinder locks
US7181938B2 (en) Anti-pick mogul cylinder
US4069696A (en) Axial split-pin tumbler-type lock and key therefor
JPS6039837B2 (ja) 協働するフラツトキ−を伴つたシリンダ−錠
CN101153521B (zh) 一种锁芯可以空转的防盗叶片锁
GB2142969A (en) Magnetic lock insert for lock mechanisms
WO2000014367A1 (fr) Serrure a goupilles
CN103233617B (zh) 防盗旋转弹子锁锁体及钥匙
CN209976199U (zh) 一种具有偏心弹子的锁具系统
JP4202465B2 (ja) ディスクタンブラー錠
CN206385923U (zh) 一种防盗门双防十字锁锁芯部件
CN216197318U (zh) 带离合结构的车门锁芯
CN109209032A (zh) 一种机械式弹子密码锁芯及钥匙
CA3000930C (fr) Ensemble de verrou et de cle
CN202627671U (zh) 防盗旋转弹子锁锁体及钥匙
CN101117858B (zh) 锁芯可以空转的离合结构
CN2893077Y (zh) 一种双排弹子空转锁头
TW446787B (en) Lock
JP4202464B2 (ja) ディスクタンブラー錠
CN101139874A (zh) 一种锁芯可以空转的离合结构
JP3034221B2 (ja) シリンダー錠
CN112727253A (zh) 一种叶片锁芯

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 99801525.3

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: CA