CN1587611A - Cylindrical type anti-theft lock - Google Patents
Cylindrical type anti-theft lock Download PDFInfo
- Publication number
- CN1587611A CN1587611A CN 200410080361 CN200410080361A CN1587611A CN 1587611 A CN1587611 A CN 1587611A CN 200410080361 CN200410080361 CN 200410080361 CN 200410080361 A CN200410080361 A CN 200410080361A CN 1587611 A CN1587611 A CN 1587611A
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- lock core
- lock
- groove
- locking plate
- radial
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Abstract
The invention relates to a kind of theft-proof lock with cylinder type. Its main characteristic is that there are at least two scoop channels which are established in the radial with the circumference of lock core, and on the stated scoop channel locate some pylomes that are linked to the lock hole. The lock slice channel of the lock core. The directing pillar on the stated lock slice that is equipped with scoop channels cut through the pylome of the radial scoop channels on the lock core that is also equipped with scoop channels along its periphery axis. The latter scoop channels is less than the scoop channels on the radial scoop channel of the lock core in depth, while matches with the scoop channels on the lock slice. On the flange of the two stated radial circumference and in the scoop channels along the lock core's axis locates springs, which in the scoop channels along the lock core's axis establishes overarm. The invention's design is novel and has good theft-proof performance, so it is certain to bring positive effect to the consumers.
Description
[technical field]
What the present invention relates to is a kind of lock, particularly be a kind of cylindrical type anti-theft lock.
[background technology]
At present, lockset is various in style on the market, and structure is different, performance is various, has a kind of and the most approaching theftproof lock of the present invention, also includes lock housing, lock core, the edge of lock core has lockhole, this lockhole is flat, is provided with lock cylinder aperture on lock core, and these lock cylinder aperture are communicated with into the chip lock cylinder aperture fully with lockhole, in described chip lock cylinder aperture, be provided with the locking plate that is complementary with it, the periphery circular arc of the two ends of locking plate and described lock core is complementary, and rotates with convenient, is provided with lead on described locking plate.The theftproof lock of this structure, its theftproof performance still is reasonable, but full communicating chip lock cylinder aperture is set on lock core, and its technology bothers very much, because its complicated technology, production efficiency reduces when just causing making this lock core.And the lockhole of its tabular must adopt flat key, and this flat key also will be offered gathering sill on key piece, make the key piece attenuation, causes key piece to damage easily.
[summary of the invention]
Problem in view of lock in the prior art exists the object of the present invention is to provide the more rational cylindrical type anti-theft lock of a kind of modern design and theftproof performance.For achieving the above object, the present invention takes following scheme to finish: a kind of cylindrical type anti-theft lock, include lock housing, lock core and locking plate, described lock-shell lining is provided with groove vertically, described lock core is provided with cylindrical lockhole along the axle core, described locking plate is provided with lead, what it is characterized in that described lock core radially is provided with plural at least groove along circumference, in described groove, have the through hole that communicates with lockhole, described locking plate for the lock core circumference be complementary circular-arc, and place the radial groove of lock core, lead on the described locking plate passes the through hole in the lock core radial groove, on described locking plate, be provided with groove, also be provided with groove vertically in described lock core periphery, the degree of depth of this groove is shallower than the lock core radial groove, and the groove on this groove and the locking plate is complementary, be provided with spring on the flange between the described two radial circumference grooves and in lock core groove vertically, in lock core groove vertically, be provided with lateral pin.
The outside of described lateral pin is circular-arc.
Vertically groove is symmetrical arranged with lock core shaft's core on the lock core.
With the key that above-mentioned cylindrical type anti-theft lock matches, it is characterized in that key body is cylindrical, and the strand gathering sill directly is set on columniform key body.
Among the present invention, circumference at lock core radially is provided with groove, and at the more shallow groove of the axial setting of lock core, such setting can not destroy the whole firmly performance of lock core, can be owing to beaing the destruction that causes lock core, and the setting of lateral pin in the setting of its locking plate upper groove, the axial notch, a kind of brand-new antitheft thinking all is provided, and its key body adopts cylindrical, has improved the fastness of key more, make its theftproof performance better, longer service life.The outside of its lateral pin is a circular arc, makes lock core more convenient when unblanking, and vertically groove is symmetrical arranged with lock core shaft's core on the lock core, has improved theftproof performance of the present invention more.
[description of drawings]
Further describe relevant embodiment of the present invention below more in conjunction with the accompanying drawings.
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present invention;
Fig. 2 is the detailed structure view of lock core of the present invention;
Fig. 3 is provided with the structural representation of spring for lock core of the present invention;
Fig. 4 is the structural representation of key of the present invention.
[specific embodiment]
As shown in Figures 1 to 4, this cylindrical type anti-theft lock, include lock housing 1, lock core 5 and locking plate 3, described lock housing 1 inwall is provided with two grooves 2 vertically symmetrically, described lock core 5 is provided with cylindrical lockhole 10 along the axle core, described locking plate 3 is provided with lead 14, described lock core 5 radially be provided with four grooves 7 along circumference, in described groove 7, have the through hole 8 that communicates with lockhole 10, described locking plate 3 for lock core 5 circumference be complementary circular-arc, and place the radial groove 7 of lock core 5, lead 14 on the described locking plate 3 passes the through hole 8 in lock core 5 radial grooves 7, and lead 14 can move in this through hole 8, on described locking plate 3, be provided with groove 4, also be provided with groove 9 vertically in described lock core 5 peripheries, the degree of depth of this groove 9 is shallower than lock core radial groove 7, and the groove 4 on this groove 9 and the locking plate 3 is complementary, be provided with spring 11 on the flange 15 between the described two radial circumference grooves 7 and in lock core 5 groove 9 vertically, also promptly on the flange 15 between two radial grooves 7, the position of lock core 5 axial notches 9 processes is provided with spring 11, in lock core 5 groove 9 vertically, be provided with lateral pin 6, the outside of described lateral pin 6 is circular-arc, make it when unblanking, rotational lock core 5 can make lateral pin 6 break away from groove 2 in the lock housing 1 like a cork.Vertically groove 9 is symmetrical arranged with 5 cores of lock core on the lock core 5, and this groove 9 is corresponding with two grooves 2 of lock housing 1 inwall, makes the theftproof performance of this lock better.
With the key that above-mentioned cylindrical type anti-theft lock matches, its key body 12 is cylindrical, and on columniform key body 12 strand gathering sill 13 is set directly.The structure of this key can increase the firm performance of key, can make key impose the power of unblanking more like a cork again when unblanking.
When unblanking, insert key of the present invention, because the lead 14 on the locking plate 3 passes the through hole 8 in lock core 5 radial grooves 7, when so key inserts, under the forced guiding effect of strand gathering sill 13, leads 14 all on the locking plate 3 all match with key gathering sill 13, groove 4 on the locking plate 3 all is in a straight line, and simultaneously, the groove 4 on the locking plate 3 is on same the center line with the axial notch 9 on the lock core 5, at this moment, rotational lock core 5, lateral pin 6 can break away from the groove 2 in the lock housing 1 and fall in locking plate groove 4 and the lock core axial notch 9, and rotational lock core 5 again, lock core 5 is rotated in lock housing 1, and reach the purpose of unblanking.When locking, backward rotation lock core 5 is when the lateral pin on the lock core 56 forwards the position of lock housing 1 inboard wall groove 2 to, because the effect of spring 11, lateral pin 6 is pushed up in lock housing groove 2, lateral pin 6 is between lock core 5 and the lock housing 1, pulls out key again, under the forced guiding of key gathering sill 13, groove 4 on the locking plate 3 will be no longer point-blank, like this, just lock core 5 is blocked, reach the purpose of locking.The present invention has reached extraordinary theftproof performance to be different from the structure of traditional theftproof lock, will bring positive result of use for users.
Claims (4)
1, a kind of cylindrical type anti-theft lock, include lock housing (1), lock core (5) and locking plate (3), described lock housing (1) inwall is provided with groove (2) vertically, described lock core (5) is provided with cylindrical lockhole (10) along the axle core, described locking plate (3) is provided with lead (14), what it is characterized in that described lock core (5) radially is provided with plural at least groove (7) along circumference, in described groove (7), have the through hole (8) that communicates with lockhole (10), described locking plate (3) for lock core (5) circumference be complementary circular-arc, and place the radial groove (7) of lock core (5), lead (14) on the described locking plate (3) passes the through hole (8) in the lock core radial groove, on described locking plate (3), be provided with groove (4), also be provided with groove (9) vertically in described lock core (5) periphery, the degree of depth of this groove (9) is shallower than lock core (5) radial groove (7), and the groove (4) on this groove (9) and the locking plate (3) is complementary, flange (15) between the described two radial circumference grooves (7) is gone up and be provided with spring (11) in lock core groove (9) vertically, is provided with lateral pin (6) in lock core groove (9) vertically.
2, cylindrical type anti-theft lock according to claim 1, the outside that it is characterized in that described lateral pin (6) is circular-arc.
3, cylindrical type anti-theft lock according to claim 1 is characterized in that on the lock core that groove (9) vertically is symmetrical arranged with lock core (a 5) axle core.
4, the key that matches of a kind of and above-mentioned cylindrical type anti-theft lock is characterized in that key body (12) for cylindrical, and strand gathering sill (13) directly is set on columniform key body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410080361 CN1280510C (en) | 2004-10-08 | 2004-10-08 | Cylindrical type anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410080361 CN1280510C (en) | 2004-10-08 | 2004-10-08 | Cylindrical type anti-theft lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1587611A true CN1587611A (en) | 2005-03-02 |
| CN1280510C CN1280510C (en) | 2006-10-18 |
Family
ID=34605078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410080361 Expired - Fee Related CN1280510C (en) | 2004-10-08 | 2004-10-08 | Cylindrical type anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1280510C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270618B (en) * | 2007-03-23 | 2011-01-26 | 黎书满 | Lock |
| CN103046801A (en) * | 2012-12-24 | 2013-04-17 | 潘传华 | Lock and key matched with same |
| CN107419963A (en) * | 2017-08-09 | 2017-12-01 | 李运福 | Lock |
-
2004
- 2004-10-08 CN CN 200410080361 patent/CN1280510C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270618B (en) * | 2007-03-23 | 2011-01-26 | 黎书满 | Lock |
| CN103046801A (en) * | 2012-12-24 | 2013-04-17 | 潘传华 | Lock and key matched with same |
| CN107419963A (en) * | 2017-08-09 | 2017-12-01 | 李运福 | Lock |
| CN107419963B (en) * | 2017-08-09 | 2019-08-13 | 李运福 | Lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1280510C (en) | 2006-10-18 |
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Legal Events
| Date | Code | Title | Description |
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| 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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: WANGSUN YALI; ZHU AJING Free format text: FORMER NAME OR ADDRESS: WANGSUN YALI |
|
| CP03 | Change of name, title or address |
Address after: Beiyang village Tangxia town Zhejiang city Ruian province 325204 Victory Road No. 12 Co-patentee after: Zhu Ajing Patentee after: Wangsun Yali Address before: 325204 Zhejiang province Ruian Tangxia Town, Tong Chuan No. 147 North Street Patentee before: Wangsun Yali |
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| ASS | Succession or assignment of patent right |
Owner name: XU YUEQUN Free format text: FORMER OWNER: WANGSUN YALI; ZHU AJING Effective date: 20070727 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070727 Address after: 325608 commercial housing, three village, Hongqiao Town, Zhejiang, Yueqing 8-212, China Patentee after: Xu Lequn Address before: Beiyang village Tangxia town Zhejiang city Ruian province 325204 Victory Road No. 12 Co-patentee before: Zhu Ajing Patentee before: Wangsun Yali |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |