CN102808549B - Rotary anti-theft lockset - Google Patents
Rotary anti-theft lockset Download PDFInfo
- Publication number
- CN102808549B CN102808549B CN201210294819.4A CN201210294819A CN102808549B CN 102808549 B CN102808549 B CN 102808549B CN 201210294819 A CN201210294819 A CN 201210294819A CN 102808549 B CN102808549 B CN 102808549B
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- CN
- China
- Prior art keywords
- rotating disk
- rotary
- housing
- lock
- lock pin
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- 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
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Abstract
The invention discloses a rotary anti-theft lockset. Annular grooves (8) are formed at intervals on a lock pin (5) in the length direction; straight grooves (7) are also formed in the length direction; the annular grooves and the straight grooves have the same width and depth; a rotary disc assembly can be movably mounted in a housing (4) and comprises 3-8 rotary discs (1); a coded disc (6) is arranged on the periphery of each rotary disc; hand drive holes (3) for controlling the rotary discs are formed in the housing; a roll ball (2) is mounted between every two of the rotary discs; and clamping pins matched with the annular grooves and the straight grooves are arranged in the inner holes in the rotary discs, so that the rotary discs (1) can rotate along the annular grooves or move back and forth along the straight grooves through the clamping pins. The rotary anti-theft lockset is reasonable in design, firm and durable, high in anti-theft performance, convenient to use, key-free, formed by few assembly parts, easy to produce and assemble, low in cost and suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of anti-theft device, is a kind of rotary anti-theft lockset specifically.
Background technology
Theftproof lock is widely used in daily life, its basic structure of general mechanical anti-theft lock is all similar, all directly promote dead bolt with tapered end, dead bolt band pendulum lock pin carries out locking and unblanking, because tapered end is generally spring, easy defendant others unblank with the instrument of preparation, the Performance Ratio of pick-proof, anti-hammering, anti-pincers is poor, and this theftproof lock in use, opens, lock and all will use key at every turn, there is the problems such as keeping key; And although puzzle theft-proof lock is not easily unblanked by others' instrument of preparation, there is the poor problem of Performance Ratio of pick-proof, anti-hammering, anti-pincers equally.
Current automobile anti-theft lock on the market has gear lever lock and the large class of handle lock two.And generally acknowledge the gear lever dysprosium of the reliable Italian import of theftproof performance, it is only suitable for for the floor-based vehicle of gear lever, and needs to be fixedly mounted on by gear lever, and this just has influence on the interior trim of automobile and attractive in appearance.Some vehicle is not suitable for installing because of the position difference of gear lever.
The Chinese utility model patent automobile brake treadle lock of application number 200520062389.9 comprises lock body, tapered end, locking bolt, lock body there is jaws, locking bolt is contained in this jaws outer end, corresponding to the shape that jaws is formed and automobile brake pedal bar or clutch pedal rod-shape when locking bolt is locked, lock body is extended with the support bar that can be supported on cab floor.Because tapered end and locking bolt are Split type structure, tapered end and locking bolt to be arranged in lock body and all cumbersome in use.
Automobile anti-theft lock in above-mentioned is generally drive dead bolt to rotate by key rotational lock core again after lockhole key being inserted lock core or movement directly can be opened lock, and theftproof performance is also more single.
Summary of the invention
The object of this invention is to provide one need not key and the uprising and reasonable rotary anti-theft lockset of theftproof performance.
A kind of rotary anti-theft lockset provided by the invention, on lock pin, interval has annular groove along its length, and has straight trough along its length, and annular groove is identical with groove depth with the groove width of straight trough; Rotary disc assembly is arranged in a housing movably, this rotary disc assembly is made up of 3-8 rotating disk, each rotating disk periphery arranges combination disk, housing has the hand pulling hole controlling rotating disk, be provided with ball between rotating disk and rotating disk, rotating disk endoporus is provided with the bayonet lock coordinated with the annular groove on lock pin and straight trough and by bayonet lock to make rotating disk can is rotated along annular groove or move forward and backward along straight trough each other.
Wherein one end that lock pin is stretched out by rotary disc assembly and housing is set with extension spring, and extension spring one end is fixed on positioning sleeve, and the other end is fixed on housing; Lock pin is handle by positioning sleeve sponson.
Straight trough has two, coordinates with it, and the bayonet lock of each rotating disk also has two.
During use, the present invention can make the lock of various different purposes as required, and the telltale mark of unblanking coordinated with combination disk is set on lock body, when dial rotation is to the lockset position of coupler set, this rotating disk then can move forward and backward along straight trough, when all rotating disks all turn to the lockset position of coupler of setting, then lock pin can move forward and backward or whole rotary disc assembly can be movable and open along straight trough.
The present invention is reasonable in design, utilize coordinating of the bayonet lock on rotating disk and the annular groove on lock pin and straight trough, when lockset can be opened to during the unlocking cipher of setting by all dial rotation, sturdy and durable, theftproof performance is high, for the daily life of people provides safety guarantee, it is easy to use, need not key, composition accessory is few, produce, assemble easily, cost is low, is suitable for applying.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structure chart of lock pin slotted section of the present invention.
Fig. 3 is the structure chart of rotating disk of the present invention.
Fig. 4 is the scheme of installation that the present invention is applied on dolly.
Fig. 5 is the using state reference diagram of Fig. 4.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of rotary anti-theft lockset provided by the invention, on lock pin 5, interval has annular groove 8 along its length, and has straight trough 7 along its length, and annular groove 8 is identical with groove depth with the groove width of straight trough 7; Rotary disc assembly is arranged on a housing 4 li movably, this rotary disc assembly is made up of 7 rotating disks 1, each rotating disk 1 periphery arranges combination disk 6, housing 4 has the hand pulling hole 3 controlling rotating disk, combination disk 6 is observed by hand pulling hole 3, or have peep hole observation combination disk 6 in addition, between rotating disk 1 and rotating disk 1, correspondence position has ball grooves 12, ball grooves 12 is provided with ball 2, rotating disk endoporus 13 is provided with the bayonet lock 14 coordinated with the annular groove on lock pin 5 and straight trough, by bayonet lock 14 to make rotating disk 1 can be rotated along annular groove or move forward and backward along straight trough each other.
Wherein one end that lock pin 5 is stretched out by rotary disc assembly and housing 4 is set with extension spring 11, and extension spring 11 one end is fixed on positioning sleeve 10, and the other end is fixed on housing 4; Lock pin 5 is handle 9 by positioning sleeve 10 sponson.In above-mentioned, straight trough 7 has two, coordinates with it, and the bayonet lock 14 of each rotating disk 1 also has two.
During use, can the telltale mark of unblanking coordinated with combination disk be set on lock pin, when dial rotation is to the lockset position of coupler set, this rotating disk then can move forward and backward along straight trough, when all rotating disks all turn to the lockset position of coupler of setting, then lock pin can move forward and backward or whole rotary disc assembly can be movable and open along straight trough.
Fig. 4 is the scheme of installation that the present invention is applied at dolly, the bottom of dolly 15 is fixed on by housing 4, lock pin 5 is hinged with a pin 17 away from one end of handle 9, and pin 17 postive stop baffle 16 is installed, during use, see Fig. 5, pulled to side by handle 9 by lock pin 5, pin 17 is spacing to lower swing kiss the earth by postive stop baffle 16, then is locked by rotating disk 1, even if dolly is stolen, when starting dolly, due to pin 16 and earth surface, by drag effects, when pin 16 erects, car rear portion jack-up and car cannot being stolen, plays good anti-theft function.
Claims (2)
1. a rotary anti-theft lockset, is characterized in that, on lock pin (5), interval has annular groove (8) along its length, and has straight trough (7) along its length, and annular groove (8) is identical with groove depth with the groove width of straight trough (7); It is inner that rotary disc assembly is arranged on a housing (4) movably, this rotary disc assembly is made up of 3-8 rotating disk (1), each rotating disk (1) periphery arranges combination disk (6), housing has the hand pulling hole (3) controlling rotating disk, be provided with ball (2) between rotating disk (1) and rotating disk, rotating disk endoporus (13) is provided with the bayonet lock (14) coordinated with the annular groove on lock pin (5) and straight trough and by bayonet lock (14) to make rotating disk (1) can is rotated along annular groove or move forward and backward along straight trough each other; Lock pin (5) stretches out rotary disc assembly and housing, wherein one end of external part is set with extension spring (11), extension spring (11) one end is fixed on positioning sleeve (10), and the other end is fixed on housing (4), and lock pin (5) is handle (9) at the sponson of positioning sleeve (10) outside; Lock pin (5) is fixed on the bottom of dolly (15) by housing (4), and lock pin (5) is hinged with a pin (17) away from one end of handle (9), and is provided with the postive stop baffle (16) of pin (17).
2. a kind of rotary anti-theft lockset according to claim 1, is characterized in that, straight trough (7) has two, coordinates with it, and the bayonet lock (14) of each rotating disk also has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210294819.4A CN102808549B (en) | 2012-08-20 | 2012-08-20 | Rotary anti-theft lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210294819.4A CN102808549B (en) | 2012-08-20 | 2012-08-20 | Rotary anti-theft lockset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102808549A CN102808549A (en) | 2012-12-05 |
| CN102808549B true CN102808549B (en) | 2015-01-07 |
Family
ID=47232404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210294819.4A Expired - Fee Related CN102808549B (en) | 2012-08-20 | 2012-08-20 | Rotary anti-theft lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102808549B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321487A (en) * | 2013-01-25 | 2013-09-25 | 秦世昌 | Safe-guard door lock |
| CN104533161B (en) * | 2014-11-21 | 2017-01-11 | 宁波望通锁业有限公司 | Magnetic mechanical coded lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073167A (en) * | 1976-02-19 | 1978-02-14 | Bates Ii Charles F | Mechanism for converting predetermined alternate rotational movements to rectilinear movements |
| CN2298186Y (en) * | 1997-03-24 | 1998-11-25 | 张秦阳 | Anti-theft lock for bicycle |
| CN2653065Y (en) * | 2003-07-08 | 2004-11-03 | 黎宗圣 | Rotary digital anti-theft lock |
| CN101864868A (en) * | 2010-03-26 | 2010-10-20 | 唐忠福 | Mechanical code lock core |
| CN101949243A (en) * | 2010-05-25 | 2011-01-19 | 吴福兴 | Anti-theft lock |
| CN202706695U (en) * | 2012-08-20 | 2013-01-30 | 黎宗圣 | Rotary theft-proof lockset |
-
2012
- 2012-08-20 CN CN201210294819.4A patent/CN102808549B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073167A (en) * | 1976-02-19 | 1978-02-14 | Bates Ii Charles F | Mechanism for converting predetermined alternate rotational movements to rectilinear movements |
| CN2298186Y (en) * | 1997-03-24 | 1998-11-25 | 张秦阳 | Anti-theft lock for bicycle |
| CN2653065Y (en) * | 2003-07-08 | 2004-11-03 | 黎宗圣 | Rotary digital anti-theft lock |
| CN101864868A (en) * | 2010-03-26 | 2010-10-20 | 唐忠福 | Mechanical code lock core |
| CN101949243A (en) * | 2010-05-25 | 2011-01-19 | 吴福兴 | Anti-theft lock |
| CN202706695U (en) * | 2012-08-20 | 2013-01-30 | 黎宗圣 | Rotary theft-proof lockset |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102808549A (en) | 2012-12-05 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |