CN102808549A - Rotary anti-theft lockset - Google Patents
Rotary anti-theft lockset Download PDFInfo
- Publication number
- CN102808549A CN102808549A CN2012102948194A CN201210294819A CN102808549A CN 102808549 A CN102808549 A CN 102808549A CN 2012102948194 A CN2012102948194 A CN 2012102948194A CN 201210294819 A CN201210294819 A CN 201210294819A CN 102808549 A CN102808549 A CN 102808549A
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- Prior art keywords
- rotary
- lock
- rotating disk
- housing
- straight trough
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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 lock specifically.
Background technology
Theftproof lock is widely used in the daily life, and its basic structure of general mechanical anti-theft lock all is similar, all is directly to promote dead bolt with tapered end; Dead bolt drive lock pin is locked and is unblanked, because tapered end is generally spring, others unblanks with the instrument of preparation to be prone to defendant; The performance of pick-proof, anti-hammering, anti-pincers is poor; And this theftproof lock in use, opens at every turn, lock all and will use key, has problems such as keeping key; Though and puzzle theft-proof lock is difficult for being unblanked by others' instrument of preparation, there is the poor problem of performance of pick-proof, anti-hammering, anti-pincers equally.
Present automobile anti-theft lock on the market has gear lever lock and handle lock two big classes.And generally acknowledge the gear lever dysprosium of the reliable Italian import of theftproof performance, and it only is suitable for the floor-based vehicle of gear lever, and need be fixedly mounted on by the gear lever, and this just has influence on the interior trim of automobile and attractive in appearance.Some vehicle is installed because of different being not suitable in the position of gear lever.
The Chinese utility model patent automobile brake pedal lock of application number 200520062389.9 comprises lock body, tapered end, locking bolt; The folder mouth is arranged on the lock body; Locking bolt is contained in this Jia Kou outer end; Corresponding when locking bolt is locked with shape and automobile brake pedal bar or the clutch pedal rod-shape of folder interruption-forming, be extended with the support bar that can be supported on the cab floor on the lock body.Because tapered end and locking bolt are a minute body structure, with tapered end and locking bolt is installed in the lock body and all cumbersome in use.
Automobile anti-theft lock in above-mentioned generally is key to be inserted drive dead bolt through the key rotational lock core again behind the lockhole of lock core and rotate or move and can directly open lock, and theftproof performance is also more single.
Summary of the invention
The purpose of this invention is to provide a kind of need not key and uprising and the reasonable rotary lock of theftproof performance.
A kind of rotary lock provided by the invention, spaced apart along its length on the lock pin have annular groove, and have straight trough along its length, and the groove width of annular groove and straight trough is identical with groove depth; Rotary disc assembly is installed in the housing movably; This rotary disc assembly is made up of 3-8 rotating disk; Each rotating disk periphery is provided with combination disk; On housing, have the hand dial hole of control rotating disk, between rotating disk and the rotating disk ball be installed, the rotating disk endoporus be provided with lock pin on the bayonet lock that cooperates of annular groove and straight trough so that rotating disk can or move forward and backward along straight trough each other along the annular groove rotation through bayonet lock.
Lock pin is set with extension spring by the wherein end that rotary disc assembly and housing stretch out, and extension spring one end is fixed on the positioning sleeve, and the other end is fixed on the housing; Lock pin is a handle by the positioning sleeve sponson.
Straight trough has two, cooperates with it, and the bayonet lock of each rotating disk also has two.
During use; The present invention can process the lock of various different purposes as required; And the telltale mark of unblanking cooperate with combination disk is set on lock body, when dial rotation during to the lockset position of coupler of setting, this rotating disk then can move forward and backward along straight trough; When all rotating disks all turned to the lockset position of coupler of setting, then lock pin can move forward and backward or whole rotary disc assembly can move forward and backward and open along straight trough.
The present invention is reasonable in design, utilizes cooperating of annular groove and straight trough on bayonet lock and the lock pin on the rotating disk, when all dial rotation can be opened lockset during to the unlocking cipher set; Sturdy and durable, theftproof performance is high, for people's daily life provides safety guarantee; It is easy to use, need not key, and it is few to form accessory; Produce, assemble easily, cost is low, is suitable for applying.
Description of drawings
Fig. 1 is a 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 that the present invention is applied in the scheme of installation on the dolly.
Fig. 5 is the user mode reference diagram of Fig. 4.
The specific embodiment
Referring to figs. 1 through Fig. 3, a kind of rotary lock provided by the invention, spaced apart along its length on the lock pin 5 have annular groove 8, and have straight trough 7 along its length, and the groove width of annular groove 8 and straight trough 7 is identical with groove depth; Rotary disc assembly is installed in 4 li of housings movably; This rotary disc assembly is made up of 7 rotating disks 1, and each rotating disk 1 periphery is provided with combination disk 6, on housing 4, has the hand dial hole 3 of control rotating disk; Can observe combination disk 6 through hand dial hole 3; Or have peep hole observation combination disk 6 in addition, and correspondence position has ball grooves 12 between rotating disk 1 and the rotating disk 1, and ball grooves 12 is equipped with ball 2; Rotating disk endoporus 13 be provided with lock pin 5 on the bayonet lock 14 that cooperates of annular groove and straight trough so that rotating disk 1 can rotate or move forward and backward along straight trough each other through bayonet lock 14 along annular groove.
During use; The telltale mark of unblanking that cooperates with combination disk can be set on lock pin; When dial rotation during to the lockset position of coupler set; This rotating disk then can move forward and backward along straight trough, and when all rotating disks all turned to the lockset position of coupler of setting, then lock pin can move forward and backward or whole rotary disc assembly can move forward and backward and open along straight trough.
Fig. 4 is that the present invention is applied to the scheme of installation at dolly, is fixed on the bottom of dolly 15 through housing 4, and lock pin 5 is hinged with a pin 17 away from an end of handle 9; And pin 17 postive stop baffles 16 are installed, during use, see Fig. 5; Lock pin 5 is moving to a layback through handle 9, and pin 17 receives postive stop baffle 16 spacing to the lower swing kiss the earth, again with rotating disk 1 locking; Even dolly is stolen, when starting dolly, because pin 16 contacts with ground; Receive drag effects, erect then car rear portion jack-up when pin 16 and can't car be stolen, play good antitheft effect.
Claims (3)
1. a rotary lock is characterized in that, spaced apart along its length on the lock pin (5) have annular groove (8), and have 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 installed in a housing (4) lining movably; This rotary disc assembly is made up of 3-8 rotating disk (1); Each rotating disk (1) periphery is provided with combination disk (6); On housing, have the hand dial hole (3) of control rotating disk, ball (2) be installed between rotating disk (1) and the rotating disk, rotating disk endoporus (13) be provided with lock pin (5) on the bayonet lock (14) that cooperates of annular groove and straight trough so that rotating disk (1) can or move forward and backward along straight trough each other along the annular groove rotation through bayonet lock (14).
2. a kind of rotary lock according to claim 1; It is characterized in that; Lock pin (5) is set with extension spring (11) by the wherein end that rotary disc assembly and housing stretch out, and extension spring (11) one ends are fixed on the positioning sleeve (10), and the other end is fixed on the housing (4); Lock pin (5) is handle (9) by positioning sleeve (10) sponson.
3. a kind of rotary lock according to claim 1 is characterized in that straight trough (8) has two, cooperates with it, and the bayonet lock of each rotating disk (14) 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 true CN102808549A (en) | 2012-12-05 |
| CN102808549B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321487A (en) * | 2013-01-25 | 2013-09-25 | 秦世昌 | Safe-guard door lock |
| CN104533161A (en) * | 2014-11-21 | 2015-04-22 | 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321487A (en) * | 2013-01-25 | 2013-09-25 | 秦世昌 | Safe-guard door lock |
| CN104533161A (en) * | 2014-11-21 | 2015-04-22 | 宁波望通锁业有限公司 | Magnetic mechanical coded lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102808549B (en) | 2015-01-07 |
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| 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 |