CN200955288Y - Anti-pick cylinder lock core and key thereof - Google Patents
Anti-pick cylinder lock core and key thereof Download PDFInfo
- Publication number
- CN200955288Y CN200955288Y CN 200620133114 CN200620133114U CN200955288Y CN 200955288 Y CN200955288 Y CN 200955288Y CN 200620133114 CN200620133114 CN 200620133114 CN 200620133114 U CN200620133114 U CN 200620133114U CN 200955288 Y CN200955288 Y CN 200955288Y
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- China
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- key
- lock
- slingshot
- lock body
- pellet
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Abstract
The utility model relates to a night lock key cylinder and key which can prevent poking. The key cylinder is comprised of an iron sheath, a lock body, a lock gut, a spring, an upper billiards and a lower billiards. The lock body is provided with the lock gut. The lock gut has a key manger along the axis. The spring, the upper billiards and the lower billiards are positioned in the lock body and lock gut. The iron sheath is sheathed out of the lock body. The key manger is a compound. The heaving anti-poking line is arranged on the key manger and the front end of the lower billiards press or next to the out part of the anti-poking line .The matched key has a saw-shaped tooth flowers in one side .The inner bottom part of the saw shaped tooth flowers has grooves matched with the anti-poking line. The anti-poking line wards off the lower billiards. Therefore, the utility model can prohibit the lifting of locks and enhance the safety and the reliability of locks.
Description
Technical field
The utility model relates to a kind of cylinder of spring lock and key, particularly relates to a kind of anti-pulling pellet lock lock core and key that can prevent to dial sled.
Background technology
The lock cylinder of prior art be to be used for taking precautions against some technical means of employing by the mode that changes the pellet shot from a slingshot shape to open lock core mostly, but the reliability of this precautionary measures is brought certain worry to users often.
Summary of the invention
The purpose of this utility model provides a kind of anti-pulling pellet lock lock core and key, by the technical program at the lock gall of lock core be provided with the compound groove that both match on the key, and on compound groove, be provided with the anti-muscle of dialling, open to prevent that dialling in the technological means from prying open, thereby remedy the deficiencies in the prior art.
Described a kind of anti-pulling pellet lock lock core, it includes on iron cover, lock body, lock gall, lock body spring, the pellet shot from a slingshot following of grain and pellet shot from a slingshot, be set with lock gall in the described lock body, lock gall is along being through with key on its axis direction, be provided with on lock body spring, the pellet shot from a slingshot following of grain and pellet shot from a slingshot in described lock body and the lock gall, described iron cover is sleeved on the lock body outside, described key is compound groove, described key is provided with the anti-muscle of dialling that is convex along its key, and the front end that is positioned at following of the pellet shot from a slingshot of key one side compresses or be close in the lateral surface of preventing group muscle.
Be respectively arranged with on lock body spring, the pellet shot from a slingshot following of grain and pellet shot from a slingshot in the lock body of described key both sides and the lock gall, described iron cover is sleeved on the lock body outside, both sides are respectively arranged with the anti-muscle of dialling that is convex along its key on described key, and the front end that lays respectively at following of the pellet shot from a slingshot of key both sides compresses or be close in the lateral surface separately that group muscle is prevented in both sides respectively.
Be provided with the anti-muscle of dialling in centre that is convex along its key in the middle of the described key, described lock body that is positioned at key middle part and lock gall are respectively arranged with on lock body spring, the pellet shot from a slingshot following of grain and pellet shot from a slingshot, and the front end that is positioned at following of the pellet shot from a slingshot at key middle part compresses or be close in the middle last crowning of preventing group muscle.
Described a kind of anti-pulling pellet lock key that matches with the described anti-pulling pellet lock lock core of claim 1, described key is compound, the one side is provided with saw shape tooth flower, and described saw shape tooth is spent inboard root to be provided with and is positioned at the anti-corresponding groove of muscle of dialling of key homonymy.
Described key both sides are provided with saw shape tooth flower, and described both sides saw shape tooth is spent medial root portion to be provided with respectively and is positioned at the anti-corresponding groove of muscle of dialling of key homonymy.
Described key middle part is provided with arc tooth flower, be provided with in the middle of its back side be positioned at key middle part homonymy anti-dial muscle corresponding in the middle of groove.
The beneficial effect of the utility model anti-pulling pellet lock lock core and key thereof is that the anti-muscle of dialling in the technical program blocks following of pellet shot from a slingshot, can effectively stop to stir the possibility of unblanking, and has strengthened the pick-proof ability, has improved the safety and the reliability of lock greatly.
Description of drawings
Fig. 1 is the utility model anti-pulling pellet lock lock core cross section sectional structure schematic diagram.
Fig. 2 is Fig. 1 cross section cross-sectional schematic when opening.
Fig. 3 is the utility model anti-pulling pellet lock key front schematic perspective view.
Fig. 4 is the schematic perspective view of Fig. 3 back.
Among the figure, the anti-muscle, 5 of dialling prevents dialling grain on muscle, following of 6 pellets shot from a slingshot, 7 pellets shot from a slingshot, 8 iron covers, 9 lock galls, 10 saw shape flower teeth, 11 grooves, 12 arcs flower tooth, 13 keys, 14 middle grooves in the middle of 1 lock body spring, 2 lock bodies, 3 key, 4.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the described anti-pulling pellet lock lock core that the utility model relates to, it includes iron cover 8, lock body 2, lock gall 9, lock body spring 1, grain 7 and pellet shot from a slingshot are following 6 on the pellet shot from a slingshot, be set with lock gall 9 in the described lock body 2, lock gall 9 is along being through with key 3 on its axis direction, be provided with lock body spring 1 in described lock body 2 and the lock gall 9, grain 7 and pellet shot from a slingshot are following 6 on the pellet shot from a slingshot, described iron cover 8 is sleeved on lock body 2 outsides, described key 3 is compound groove, described key 3 is provided with the anti-muscle 5 of dialling that is convex along its key 3, and the front end that is positioned at following 6 of the pellet shot from a slingshot of key 3 one sides compresses or be close in the lateral surface of preventing group muscle 5.
Be respectively arranged with on lock body spring 1, the pellet shot from a slingshot grain 7 and pellet shot from a slingshot in the lock body 2 of key described in the utility model 3 both sides and the lock gall 9 following 6, described iron cover 8 is sleeved on lock body 2 outsides, both sides are respectively arranged with the anti-muscle 5 of dialling that is convex along its key 3 on described key 3, and the front end that lays respectively at following 6 of the pellet shot from a slingshot of key 3 both sides compresses or be close in the lateral surface separately that group muscle 5 is prevented in both sides respectively.
Be provided with the anti-muscle 4 of dialling in centre that is convex along its key 3 in the middle of the described key 3, described lock body 2 that is positioned at key 3 middle parts and lock gall 9 are respectively arranged with on lock body spring 1, the pellet shot from a slingshot grain 7 and pellet shot from a slingshot following 6, and the front end that is positioned at following 6 of the pellet shot from a slingshot at key 3 middle parts compresses or be close in the last crowning that group muscle 4 is prevented in the centre.
Described a kind of anti-pulling pellet lock key that matches with the described anti-pulling pellet lock lock core of claim 1, described key 13 is compound, the one side is provided with saw shape tooth and spends 10, and described saw shape tooth is spent 10 inboard roots to be provided with and is positioned at the anti-muscle 5 corresponding grooves 11 of dialling of key 3 homonymies.
Described key 13 both sides are provided with saw shape tooth and spend 10, and the described both sides saw shape tooth 10 medial root portions that spend are provided with respectively and are positioned at the anti-muscle 5 corresponding grooves 11 of dialling of key 3 homonymies.
Described key 13 middle parts are provided with the arc tooth and spend 12, are provided with in the middle of its back side and are positioned at key 3 middle part homonymies to prevent dialling the corresponding middle groove 14 of muscle.
Among the embodiment of the present utility model, grain 7 and following 6 of pellet shot from a slingshot on the pellet shot from a slingshot in lock body 2 and the lock gall 9 can also be set to the anti-pellet shot from a slingshot group of dialling of abnormity, with the anti-performance of dialling of further increase lock core.
Claims (6)
1. anti-pulling pellet lock lock core, it includes on iron cover, lock body, lock gall, lock body spring, the pellet shot from a slingshot following of grain and pellet shot from a slingshot, be set with lock gall in the described lock body, lock gall is along being through with key on its axis direction, be provided with on lock body spring, the pellet shot from a slingshot following of grain and pellet shot from a slingshot in described lock body and the lock gall, described iron cover is sleeved on the lock body outside, it is characterized in that: described key is compound groove, described key is provided with the anti-muscle of dialling that is convex along its key, and the front end that is positioned at following of the pellet shot from a slingshot of key one side compresses or be close in the lateral surface of preventing group muscle.
2. anti-pulling pellet lock lock core according to claim 1, it is characterized in that: be respectively arranged with on lock body spring, the pellet shot from a slingshot following of grain and pellet shot from a slingshot in the lock body of described key both sides and the lock gall, described iron cover is sleeved on the lock body outside, both sides are respectively arranged with the anti-muscle of dialling that is convex along its key on described key, and the front end that lays respectively at following of the pellet shot from a slingshot of key both sides compresses or be close in the lateral surface separately that group muscle is prevented in both sides respectively.
3. anti-pulling pellet lock lock core according to claim 1 and 2, it is characterized in that: be provided with the anti-muscle of dialling in centre that is convex along its key in the middle of the described key, described lock body that is positioned at key middle part and lock gall are respectively arranged with on lock body spring, the pellet shot from a slingshot following of grain and pellet shot from a slingshot, and the front end that is positioned at following of the pellet shot from a slingshot at key middle part compresses or be close in the middle last crowning of preventing group muscle.
4. anti-pulling pellet lock key that matches with the described anti-pulling pellet lock lock core of claim 1, it is characterized in that: described key is compound, the one side is provided with saw shape tooth flower, and described saw shape tooth is spent inboard root to be provided with and is positioned at the anti-corresponding groove of muscle of dialling of key homonymy.
5. anti-pulling pellet lock key according to claim 4 is characterized in that: described key both sides are provided with saw shape tooth flower, and described both sides saw shape tooth is spent medial root portion to be provided with respectively and is positioned at the anti-corresponding groove of muscle of dialling of key homonymy.
6. according to claim 4 or 5 described anti-pulling pellet lock keys, it is characterized in that: described key middle part is provided with arc tooth flower, be provided with in the middle of its back side be positioned at key middle part homonymy anti-dial muscle corresponding in the middle of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620133114 CN200955288Y (en) | 2006-08-30 | 2006-08-30 | Anti-pick cylinder lock core and key thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620133114 CN200955288Y (en) | 2006-08-30 | 2006-08-30 | Anti-pick cylinder lock core and key thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955288Y true CN200955288Y (en) | 2007-10-03 |
Family
ID=38773872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620133114 Expired - Fee Related CN200955288Y (en) | 2006-08-30 | 2006-08-30 | Anti-pick cylinder lock core and key thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955288Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108803A (en) * | 2011-01-28 | 2011-06-29 | 薛建能 | Anti-theft lock cylinder with direct plug-in key |
| CN109629915A (en) * | 2018-12-17 | 2019-04-16 | 国网福建省电力有限公司检修分公司 | A kind of magnetic force primary and secondary bead lock core and its solution lock key |
-
2006
- 2006-08-30 CN CN 200620133114 patent/CN200955288Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108803A (en) * | 2011-01-28 | 2011-06-29 | 薛建能 | Anti-theft lock cylinder with direct plug-in key |
| CN102108803B (en) * | 2011-01-28 | 2012-09-12 | 薛建能 | Anti-theft lock cylinder with direct plug-in key |
| CN109629915A (en) * | 2018-12-17 | 2019-04-16 | 国网福建省电力有限公司检修分公司 | A kind of magnetic force primary and secondary bead lock core and its solution lock key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20100830 |