CN100334316C - Locking head of lockping - Google Patents
Locking head of lockping Download PDFInfo
- Publication number
- CN100334316C CN100334316C CNB2005100566602A CN200510056660A CN100334316C CN 100334316 C CN100334316 C CN 100334316C CN B2005100566602 A CNB2005100566602 A CN B2005100566602A CN 200510056660 A CN200510056660 A CN 200510056660A CN 100334316 C CN100334316 C CN 100334316C
- Authority
- CN
- China
- Prior art keywords
- lock core
- hole
- bead
- lockpin
- internal cylinder
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000011324 bead Substances 0.000 claims abstract description 27
- 239000000696 magnetic material Substances 0.000 claims abstract description 4
- 230000035699 permeability Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
A locking head of lockpin comprises an external lock core, an internal lock core rotation actively connected in the external lock core, bead holes are arranged in the internal lock core, a spring and hoodles are arranged in the bead holes, and gaps with uneven height are arranged on each hoodles, a lockpin hole running through to the bead hole and external lock core is arranged vertically on the head holes, a lockpin is arranged in the lockpin hole, a lockpin groove is arranged on internal wall of the external lock core corresponding to the lockpin, and a key slot is arranged at outlet of the bead holes, the invention has characters that a permanent-magnet is arranged in middle of the internal lock core, and the lockpin is made of magnetic material. Comparing with prior art, the invention has simple structure, and the lockpin can be embedded on the hoodle gap without spring.
Description
Technical field:
The present invention relates to a kind of cylinder lock.
Background technology:
Shown in patent " 02249006.X ", existing Locking head of lockping is made of the internal cylinder that outer lock core, rotation are actively socketed in the outer lock core, be provided with in the internal cylinder and put the hole of bead, put and be provided with spring, hoodle in the hole of bead, each hoodle body portion is provided with the breach that differs of height, is provided with and penetrates into the lockpin hole of putting the hole of bead and outer lock core perpendicular to putting hole of bead body portion, is provided with lock pin and spring in the lockpin hole, the outer lock core inwall of corresponding lock pin is provided with the lock pin groove, is provided with the key slot in the exit of putting the hole of bead.During use,, make lock pin embed the lock pin groove because the breach of each hoodle body portion just differs, like this, internal cylinder just can not be rotated relative to outer lock core, and key that will be corresponding with the hoodle breach inserts the key slot, because surfaces of keys is provided with the deep mixed pit corresponding with each hoodle, like this, make the breach of each hoodle body portion be positioned at same horizontal plane, make lock pin under the effect of spring, embed on the hoodle breach, lock pin leaves the lock pin groove, and internal cylinder just can be rotated relative to outer lock core.This kind Locking head of lockping, owing to need spring that lock pin is embedded on the hoodle breach, and spring must be arranged on internal cylinder, like this, the spring mounting structure is just very complicated, and service time one is long, and spring is tired easily and lose its effect, in addition, owing to adopt spring, when running to the hoodle breach, sends by lock pin special sound easily, and made things convenient for the robber to open lock.
Summary of the invention:
Goal of the invention of the present invention be to provide a kind of simple in structure, need not spring just can make lock pin embed on the hoodle breach stable performance, the Locking head of lockping of good anti-theft effect.
The present invention realizes like this, comprise outer lock core, rotate the internal cylinder that is actively socketed in the outer lock core, be provided with in the internal cylinder and put the hole of bead, put and be provided with spring, hoodle in the hole of bead, each hoodle body portion is provided with the breach that height differs, be provided with and penetrate into the lockpin hole of putting the hole of bead and outer lock core perpendicular to putting hole of bead body portion, be provided with lock pin in the lockpin hole, the outer lock core inwall of corresponding lock pin is provided with the lock pin groove, that side outlet place is provided with the key slot at the hoodle of putting the hole of bead, its special feature is to be provided with permanent magnet at the internal cylinder middle part, and lock pin is to make with permeability magnetic material.During use, because the breach of each hoodle body portion just differs, make lock pin embed the lock pin groove, like this, internal cylinder just can not be rotated relative to outer lock core, key that will be corresponding with the hoodle breach inserts the key slot, because surfaces of keys is provided with the deep mixed pit corresponding with each hoodle, like this, make the breach of each hoodle body portion be positioned at same horizontal plane, make lock pin under the effect of the magnetic attraction of permanent magnet, embed on the hoodle breach, lock pin leaves the lock pin groove, internal cylinder just can be rotated relative to outer lock core, owing to can not send special sound when having had spring, lock pin to run to the hoodle breach, thereby promote theftproof performance of the present utility model.
Here, processing for convenience, assembling are provided with in the lock core between outer lock core and internal cylinder and overlap, and are arranged with the lock pin guide hole that links to each other with the lockpin hole of outer lock core, internal cylinder in the lock core, put the hole of bead and penetrate internal cylinder.
The present invention compared with the prior art, have simple in structure, need not spring just can make lock pin embed on the hoodle breach stable performance, the advantage of good anti-theft effect.
Description of drawings:
Fig. 1 is the structural representation of invention.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
As shown in the figure, the present invention includes outer lock core 1, the internal cylinder 2 that rotation is actively socketed in the outer lock core 1 constitutes, be provided with two row's ellipses in the internal cylinder 2 and put the hole of bead 3, put and be provided with spring 4 in the hole of bead 3, oval hoodle 5, each oval hoodle 5 body portion is provided with the breach 6 that height differs, be provided with and penetrate into the lockpin hole 7 of putting the hole of bead 3 and outer lock core 1 perpendicular to putting 3 body portion both sides, the hole of bead, be provided with lock pin 8 in the lockpin hole 7, outer lock core 1 inwall of corresponding lock pin 8 is provided with lock pin groove 9, be provided with key slot 10 at hoodle 5 those side outlet places of putting the hole of bead 3, its special feature is to be provided with permanent magnet 11 at internal cylinder 2 middle parts, lock pin 8 is to make with the permeability magnetic material stainless iron, be provided with in outer lock core 1 and 2 of internal cylinder and overlap 12 in the lock core, cover 12 is provided with and outer lock core 1 in the lock core, the lock pin guide hole 13 that the lockpin hole 7 of internal cylinder 2 links to each other is put the hole of bead 3 and is penetrated internal cylinder 2.
Claims (2)
1, a kind of Locking head of lockping, comprise outer lock core, rotate the internal cylinder that is actively socketed in the outer lock core, be provided with in the internal cylinder and put the hole of bead, put and be provided with spring, hoodle in the hole of bead, each hoodle body portion is provided with the breach that height differs, be provided with and penetrate into the lockpin hole of putting the hole of bead and outer lock core perpendicular to putting hole of bead body portion, be provided with lock pin in the lockpin hole, the outer lock core inwall of corresponding lock pin is provided with the lock pin groove, that side outlet place is provided with the key slot at the hoodle of putting the hole of bead, it is characterized in that being provided with permanent magnet at the internal cylinder middle part, lock pin is to make with permeability magnetic material.
2, Locking head of lockping according to claim 1 is characterized in that being provided with in the lock core between outer lock core and internal cylinder and overlaps, and is arranged with the lock pin guide hole that links to each other with the lockpin hole of outer lock core, internal cylinder in the lock core, puts the hole of bead and penetrates internal cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100566602A CN100334316C (en) | 2004-04-20 | 2005-04-11 | Locking head of lockping |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420045026.X | 2004-04-20 | ||
| CN200420045026 | 2004-04-20 | ||
| CNB2005100566602A CN100334316C (en) | 2004-04-20 | 2005-04-11 | Locking head of lockping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1696459A CN1696459A (en) | 2005-11-16 |
| CN100334316C true CN100334316C (en) | 2007-08-29 |
Family
ID=35349335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100566602A Expired - Fee Related CN100334316C (en) | 2004-04-20 | 2005-04-11 | Locking head of lockping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100334316C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535967A (en) * | 2011-11-22 | 2012-07-04 | 董义盛 | Interlocking lock core |
| CN104746961B (en) * | 2015-03-20 | 2017-02-01 | 林小军 | Lock structure depending on magnetic acting force |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2014049A1 (en) * | 1970-03-24 | 1971-10-07 | Daimler Benz AG 7000 Stuttgart Unterturkheim | Rotary cylinder lock, especially for motor vehicles |
| JPS56125571A (en) * | 1980-03-10 | 1981-10-01 | Miwa Lock Kogyo Kk | Magnet tumbler cylinder |
| EP0571311A1 (en) * | 1992-04-23 | 1993-11-24 | Metalurgica Cerrajera De Mondragon, S.A. | Cylinder lock with magnetic pin tumblers |
| CN2255473Y (en) * | 1996-02-13 | 1997-06-04 | 王晨晖 | Automatic safety lock |
| CN1289882A (en) * | 1999-09-29 | 2001-04-04 | 雷先鸣 | Antitheft sylinder lock and key |
| CN2490270Y (en) * | 2001-07-25 | 2002-05-08 | 潘晓航 | Magnetization pin lock and key |
| CN2527643Y (en) * | 2000-08-19 | 2002-12-25 | 姚哲 | Electronic lock device |
-
2005
- 2005-04-11 CN CNB2005100566602A patent/CN100334316C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2014049A1 (en) * | 1970-03-24 | 1971-10-07 | Daimler Benz AG 7000 Stuttgart Unterturkheim | Rotary cylinder lock, especially for motor vehicles |
| JPS56125571A (en) * | 1980-03-10 | 1981-10-01 | Miwa Lock Kogyo Kk | Magnet tumbler cylinder |
| EP0571311A1 (en) * | 1992-04-23 | 1993-11-24 | Metalurgica Cerrajera De Mondragon, S.A. | Cylinder lock with magnetic pin tumblers |
| CN2255473Y (en) * | 1996-02-13 | 1997-06-04 | 王晨晖 | Automatic safety lock |
| CN1289882A (en) * | 1999-09-29 | 2001-04-04 | 雷先鸣 | Antitheft sylinder lock and key |
| CN2527643Y (en) * | 2000-08-19 | 2002-12-25 | 姚哲 | Electronic lock device |
| CN2490270Y (en) * | 2001-07-25 | 2002-05-08 | 潘晓航 | Magnetization pin lock and key |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1696459A (en) | 2005-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161021 Address after: 4, building 510000, building 561, No. 105, Dashi Road, Dashi Road, Dashi street, Guangdong, Guangzhou, Panyu District, L118 Patentee after: Guangzhou bodyguard Security Technology Co., Ltd. Address before: 511400 Guangdong city of Guangzhou province Panyu District Southern China Southern towns Biguiyuan Chui Yang 18 402 Patentee before: Chen Qifeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |