CN2851437Y - Multi-cylinder anti-theft cylinder lock and key thereof - Google Patents
Multi-cylinder anti-theft cylinder lock and key thereof Download PDFInfo
- Publication number
- CN2851437Y CN2851437Y CN 200520142217 CN200520142217U CN2851437Y CN 2851437 Y CN2851437 Y CN 2851437Y CN 200520142217 CN200520142217 CN 200520142217 CN 200520142217 U CN200520142217 U CN 200520142217U CN 2851437 Y CN2851437 Y CN 2851437Y
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- rotor
- key
- lock body
- lock
- rotors
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- Expired - Fee Related
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- 239000008188 pellet Substances 0.000 claims description 18
- 244000309464 bull Species 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model belongs to safety and theftproof tool, particularly a multi-rotor theftproof ball lock and a key. The lock is composed of three rotors and a key of which the double-side gear teeth are mutually vertical. A lock body is equipped with a spring hole. Each rotor is provided with a ball hole. The interior of the spring hole is provided with a spring. Each ball hole is provided with a spring. A lock core is divided into three rotors. The directions of the key holes of two rotors fixed to the front side of the lock body with the clamping pieces of a fixing disc and a fixing rotor are the same. The direction of the key hole of the third rotor is mutually vertical to the directions of the key holes of the other two rotors. The unlocking key is formed by the connection of a handle and a rotating rod. The rotating rod is equally divided into three sections. The middle section is provided with no gear teeth. The planes of the double-side key gear teeth of the other two sections are vertical to each other. The key of the utility model has a complicated structure and others can not easily copy the complicated structure. The structure of the lock body is unique and thieves can not unlock the lock body with skeleton keys. Thus, the utility model has the advantage of very good safety performance.
Description
Technical field
The utility model belongs to the safe antitheft tools range, particularly a kind of many rotors antitheft sylinder and key.
Background technology
Existing lockset mostly is divided into cylinder lock, coded lock and electronic lock.Everyly opening with key, all is cylinder lock; Commercially available cylinder lock all is a keyhole, the pellet shot from a slingshot hole of word order, spring and pellet shot from a slingshot are arranged in the pellet shot from a slingshot hole, when not having key in keyhole, pellet shot from a slingshot is in the uneven keyhole that stretches into lock core, does not have corresponding key to insert, lock core can not rotate in lock body, this lock can't be opened, but it is simple in structure, and the thief just unblanks easily with master key.Safe effect is very not good.
Summary of the invention
The purpose of this utility model provides a kind of many rotors antitheft sylinder and key, is made up of lock body 1, lock core 2 and key 24, it is characterized in that: this lock is made of three rotors and two sections two-sided teeth 17 orthogonal keys; On lock body 1, be provided with spring eye 5, pellet shot from a slingshot hole 7 is arranged on each rotor, spring 6 is arranged in the spring eye 5, pellet shot from a slingshot 4 is arranged in the pellet shot from a slingshot hole 7; Lock core 2 is divided into three rotors, back edge at first rotor 9 has a locking plate groove 8, at the leading edge of second rotor 10 and sloping, the groove 8 coupling part face 25 on first rotor 9, between the slope of groove 8 and rotor 10, be provided with locking plate 3, locking plate 3 tops connect spring 11; The 3rd rotor 22 is right after behind second rotor 10, and be fixing by fixed disk 14 and lock body 1; At the rear portion of lock body 1, the card 13 of fixed disk 14 and fixed rotor is fixed on the lock body by the fixedly parcel hole 12 on the lock body 1 by screw.
Described spring eye 5 and each epitrochanterian pellet shot from a slingshot hole 7 are aligned to a linked hole.
Described key 24 is connected to form by handle 15 and bull stick 16, top, handle 15 sides is provided with mark 19, bull stick 16 is equally divided into three parts, fore-end be with handle 15 in conplane two-sided key teeth 17, mark 19 homonymies on this section teeth and the handle 15, bull stick 16 stage casing parts do not have teeth, the end portion of bull stick 16 be with plane, handle 15 place promptly with the perpendicular two-sided key teeth 18 of two-sided key teeth 17.
The beneficial effects of the utility model are Key structure complexity, and others is not easy to duplicate, and lock body structure is special, and the thief does not open with master key, so security performance is fine.
Description of drawings
Fig. 1 is many rotors antitheft sylinder structural representation.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is many rotors antitheft sylinder Key structure schematic diagram.
Fig. 4 is the keyhole direction schematic diagram of three rotors.
Fig. 5 is the joint portion end surface shape schematic diagram of the back of second rotor leading edge and first rotor.
The specific embodiment:
The purpose of this utility model provides a kind of many rotors antitheft sylinder and key, and this lock is made of three rotors and two sections orthogonal keys of two-sided teeth.In many rotors antitheft sylinder structural representation illustrated in figures 1 and 2, on lock body 1, be provided with spring eye 5, pellet shot from a slingshot hole 7 is arranged on each rotor, its spring eye 5 and each epitrochanterian pellet shot from a slingshot hole 7 are aligned to a linked hole.Spring 6 is arranged in the spring eye 5, pellet shot from a slingshot 4 is arranged in the pellet shot from a slingshot hole 7; Lock core 2 is divided into three rotors, the keyhole direction of first rotor 9 and second rotor 10 is identical, but pellet shot from a slingshot is arranged different, the keyhole direction of the 3rd rotor 22 and two of fronts mutual vertical (as shown in Figure 4), and the 3rd rotor 22 arranged identical with the pellet shot from a slingshot of second rotor 10; Back edge at first rotor 9 has a locking plate groove 8, in the leading edge of second rotor 10 and 25 (as shown in Figure 5) of sloping, groove 8 coupling part face on first rotor 9, be provided with locking plate 3 between the slope of groove 8 and rotor 10, locking plate 3 tops connect spring 11; The 3rd rotor 22 is right after behind second rotor 10, and be fixing by fixed disk 14 and lock body 1; At the rear portion of lock body 1, the card 13 of fixed disk 14 and fixed rotor is fixed on the lock body by the fixedly parcel hole 12 on the lock body 1 by screw.
Figure 3 shows that many rotors antitheft sylinder Key structure schematic diagram.This key 24 is connected to form by handle 15 and bull stick 16, top, handle 15 sides is provided with mark 19, bull stick 16 is equally divided into three parts, fore-end be with handle 15 in conplane two-sided key teeth 17, mark 19 homonymies on this section teeth and the handle 15, bull stick 16 stage casing parts do not have teeth, the end portion of bull stick 16 be with plane, handle 15 place promptly with the perpendicular two-sided key teeth 18 of two-sided key teeth 17.
When unblanking, mark 19 on the key handle 15 is aimed at the mark 20 directly over the keyhole 21, key 24 is inserted keyhole 21, because rotor 9, keyhole in the rotor 10 becomes cross-shaped with rotor 22 interior keyholes, so behind key 24 process rotors 9 and the rotor 10, can not enter in the keyhole of rotor 22, turn 90 degrees mark 23 with key 24 dextrorotations this moment, in this process, rotor 9 is blocked by locking plate 3, rotor 9 can not rotate, and rotor 10 is with key 24 rotation, when rotor 10 goes to 90 when spending clockwise, the interior keyhole direction of keyhole in the rotor 10 and rotor 22 is consistent, and perpendicular with the keyhole in the rotor 9, simultaneously the locking plate 3 between rotor 9 and the rotor 10 to be upspring, rotor 9 no longer is subjected to locking plate 3 controls.At this moment, the direction of the keyhole in rotor 9, rotor 10, the rotor 22 is consistent with two-sided key teeth direction, continues to insert key, and key 24 fits like a glove with keyhole, and rotation can be unblanked, otherwise, key 24 is taken out.
Claims (4)
1. rotor antitheft sylinder and key more than one kind are made up of lock body (1), lock core (2) and key (24), it is characterized in that: this lock is made of three rotors and the orthogonal key of two sections two-sided teeth (17); On lock body (1), be provided with spring eye (5), pellet shot from a slingshot hole (7) is arranged on each rotor, spring (6) is arranged in the spring eye (5), pellet shot from a slingshot (4) is arranged in pellet shot from a slingshot hole (7); Lock core (2) is divided into three rotors, back edge at first rotor (9) has a locking plate groove (8), at the leading edge of second rotor (10) and groove (8) sloping, the coupling part face (25) on first rotor (9), be provided with locking plate (3) between the slope of groove (8) and rotor (10), locking plate (3) top connects spring (11); The 3rd rotor (22) is right after behind second rotor (10), and be fixing by fixed disk (14) and lock body (1); Rear portion in lock body (1), the card (13) of fixed disk (14) and fixed rotor is fixed on the lock body by the fixedly parcel hole (12) on the lock body (1) by screw.
2. according to the described many rotors antitheft sylinder of claim 1, it is characterized in that: described spring eye (5) and each epitrochanterian pellet shot from a slingshot hole (7) are aligned to a linked hole.
3. according to the described many rotors antitheft sylinder of claim 1, it is characterized in that: keyhole (21) direction of described first rotor (9) and second rotor (10) is identical, and two of keyhole (21) direction and the fronts of the 3rd rotor (22) are vertical mutually.
4. the key of the described many rotors antitheft sylinder of claim 1, it is characterized in that: described key (24) is connected to form by handle (15) and bull stick (16), top, handle (15) side is provided with mark (19), bull stick (16) is equally divided into three parts, fore-end be with handle (15) in conplane two-sided key teeth (17), this section teeth and handle (15) are gone up mark (19) homonymy, bull stick (16) stage casing part does not have teeth, the end portion of bull stick (16) be with handle (15) plane, place promptly with the perpendicular two-sided key teeth (18) of two-sided key teeth (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142217 CN2851437Y (en) | 2005-11-30 | 2005-11-30 | Multi-cylinder anti-theft cylinder lock and key thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142217 CN2851437Y (en) | 2005-11-30 | 2005-11-30 | Multi-cylinder anti-theft cylinder lock and key thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851437Y true CN2851437Y (en) | 2006-12-27 |
Family
ID=37585393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520142217 Expired - Fee Related CN2851437Y (en) | 2005-11-30 | 2005-11-30 | Multi-cylinder anti-theft cylinder lock and key thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851437Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995971A (en) * | 2012-12-02 | 2013-03-27 | 龚道宽 | Lock incapable of being unlocked technically |
| CN109707214A (en) * | 2019-02-28 | 2019-05-03 | 张其湘 | The key that a kind of double anti-theft lock construction and its matching use |
-
2005
- 2005-11-30 CN CN 200520142217 patent/CN2851437Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995971A (en) * | 2012-12-02 | 2013-03-27 | 龚道宽 | Lock incapable of being unlocked technically |
| CN109707214A (en) * | 2019-02-28 | 2019-05-03 | 张其湘 | The key that a kind of double anti-theft lock construction and its matching use |
| CN109707214B (en) * | 2019-02-28 | 2023-05-26 | 张其湘 | Dual anti-theft lock structure and matched key thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |