CN206190031U - Double crank slot lock core of three internal tooths - Google Patents
Double crank slot lock core of three internal tooths Download PDFInfo
- Publication number
- CN206190031U CN206190031U CN201621235193.XU CN201621235193U CN206190031U CN 206190031 U CN206190031 U CN 206190031U CN 201621235193 U CN201621235193 U CN 201621235193U CN 206190031 U CN206190031 U CN 206190031U
- Authority
- CN
- China
- Prior art keywords
- lock core
- inserted sheet
- main body
- slot
- internal tooth
- Prior art date
- 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
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model provides a double crank slot lock core of three internal tooths, including lock core, inserted sheet and key, seted up the key hole in the lock core, the lock core face is established to the key hole face upper shield of lock core one end, and the lock core face is equipped with the opening in corresponding key hole, still is equipped with inserting piece groove on the lock core, and inserted sheet and inserted sheet spring are established in inserting piece groove, and key and lock core cooperation are equipped with 5 inserting piece groove on the lock core, be equipped with 3 inserted sheets in every inserting piece groove, and the inserted sheet is the internal tooth inserted sheet. The utility model has the advantages of effective reduce each other and opening the rate, can prevent effectively again that the violence from opening by force, simple to operate is swift.
Description
Technical field
The utility model is related to a kind of effectively reduction mutual opening rate, effectively prevents the double crank slot of interior external tooth that violence is opened by force
Lock core.
Background technology
Traditional lock core includes plug body and key, and six inserted sheets are installed in plug body, and key is Z-type shape,
Theftproof performance aspect effect is not it is obvious that can by force be opened with non-original key or other instruments, mutual opening rate is high, is easily broken
It is bad.So in the current era of social high development, a kind of anti-theft lock product for allowing common people to trust of exploitation has particularly significant
Meaning, is also enterprise can obtain great development in current fierce market competition requisite measure.
Utility model content
The utility model is directed to problem above, there is provided a kind of effectively to reduce mutual opening rate, effectively prevents what violence from opening by force
The interior double crank slot lock core of external tooth.
Utility model purpose of the present utility model is realized by following scheme：A kind of double crank slot lock core of three internal tooths, including
Lock core, inserted sheet and key, offer keyhole in lock core, the key hole face upper cover of lock core one end sets plug face, and plug face is provided with
The opening of correspondence keyhole, is additionally provided with inserted slot on lock core, inserted sheet and inserted sheet spring are located in inserted slot, and key is matched somebody with somebody with lock core
Close, lock core is provided with 5 inserted slots, 3 inserted sheets are provided with each inserted slot, inserted sheet is internal tooth inserted sheet.
Further, 15 inserted sheets, the different internal tooth inserted sheet of respectively 5 kinds structures are provided with lock core altogether.
Further, the first internal tooth inserted sheet is the main body for being provided with square key slot and the convex being located on the right side of main body
Rise, the upper and lower ends of main body are provided with arc end, and to be provided with first at 9.4 millimeters of lower end convex in the left side of square key slot
Rise, positioning convex lower section is provided with positioning tooth, square key slot distance from bottom inserted sheet lower end is 1.9 millimeters.
Further, second internal tooth inserted sheet is the main body for being provided with square key slot and the convex being located on the right side of main body
Rise, the upper and lower ends of main body are provided with arc end, and the lower end of main body is provided with groove, and the left side of square key slot is apart from lower end
The first projection is provided with 8.9 millimeters, positioning convex lower section is provided with positioning tooth, and square key slot distance from bottom inserted sheet lower end is
1.4 millimeters.
Further, the third internal tooth inserted sheet is the main body for being provided with square key slot and the convex being located on the right side of main body
Rise, the upper and lower ends of main body are provided with arc end, and to be provided with first everywhere apart from 8.4 millimeters of lower end convex in the left side of square key slot
Rise, positioning convex lower section is provided with positioning tooth, square key slot distance from bottom inserted sheet lower end is 1 millimeter.
Further, the 4th kind of internal tooth inserted sheet is the main body for being provided with square key slot and the convex being located on the right side of main body
Rise, the upper and lower ends of main body are provided with arc end, and to be provided with first at 6.9 millimeters of lower end convex in the left side of square key slot
Rise, positioning convex lower section is provided with positioning tooth, square key slot distance from bottom inserted sheet lower end is 2 millimeters.
Further, the 5th kind of internal tooth inserted sheet is the main body for being provided with square key slot and the convex being located on the right side of main body
Rise, the upper and lower ends of main body are provided with arc end, and the upper end of main body is provided with groove, and the left side of square key slot is apart from lower end
The first projection is provided with 6.3 millimeters, positioning convex lower section is provided with positioning tooth, and square key slot distance from bottom inserted sheet lower end is
1.4 millimeters.
Further, positioning convex and wafer insert body cross section into obtuse angle.
Further, inserted slot is provided with the spring groove of one end closing, and inserted slot is interconnected with spring groove, and inserted sheet is side
Shape and side are provided with the spacing preiection of spacing inserted sheet spring, also including by door bolt pin, by door and torsion spring, the key at the plug face back side
Fixed at hole and press door bolt pin, by door and torsion spring set on by door bolt pin, one end is against the plug face back side, the other end be against by
The door back side, by the keyhole of door shield firmly plug face.
Further, plug face is provided with shirt rim, and plug face is covered on the keyhole opening of lock core, is shunk by shirt rim and waled
Clips are additionally provided with outside lock core, and shirt rim, lock core is made by four-in-one kirsite.
The beneficial effects of the utility model are：Mutual opening rate is effectively reduced, can effectively prevent violence from opening by force again, installed
It is convenient and swift.
Brief description of the drawings
Fig. 1 is the structural representation of lock core.
Fig. 2 is the structural representation of the first internal tooth inserted sheet.
Fig. 3 is second structural representation of internal tooth inserted sheet.
Fig. 4 is the structural representation of the third internal tooth inserted sheet.
Fig. 5 is the 4th kind of structural representation of internal tooth inserted sheet.
Fig. 6 is the 5th kind of structural representation of internal tooth inserted sheet.
Specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail：
Embodiment 1, with reference to accompanying drawing 1-6, a kind of double crank slot lock core of three internal tooths of the present utility model, including lock core 1, inserted sheet
And key, keyhole is offered in lock core, the key hole face upper cover of the one end of lock core 1 sets plug face, and plug face is provided with correspondence key
The opening in hole, is additionally provided with inserted slot on lock core 1, inserted sheet and inserted sheet spring are located in inserted slot, and key coordinates with lock core, lock core 1
5 inserted slots are provided with, 3 inserted sheets are provided with each inserted slot, inserted sheet is internal tooth inserted sheet.
A kind of double crank slot lock core of three internal tooths, is provided with 15 inserted sheets, the different internal tooth of respectively 5 kinds of structures altogether on lock core 1
Inserted sheet.
A kind of double crank slot lock core of three internal tooths, the first internal tooth inserted sheet is to be provided with the main body 2 of square key slot and be located at
Positioning convex 3 on the right side of main body, the upper and lower ends of main body 2 are provided with arc end, and square key slot left side apart from lower end 9.4
The first projection 5 is provided with millimeter, the lower section of positioning convex 3 is provided with positioning tooth 4, and square key slot distance from bottom inserted sheet lower end is
1.9 millimeters.
A kind of double crank slot lock core of three internal tooths, second internal tooth inserted sheet is to be provided with the main body 2 of square key slot and be located at
Positioning convex 3 on the right side of main body, the upper and lower ends of main body 2 are provided with arc end, and the lower end of main body is provided with groove 6, square key
The left side of spoon groove is provided with the first projection 5 at 8.9 millimeters of lower end, and the lower section of positioning convex 3 is provided with positioning tooth 4, square key
Trench bottom is 1.4 millimeters apart from inserted sheet lower end.
A kind of double crank slot lock core of three internal tooths, the third internal tooth inserted sheet is to be provided with the main body 2 of square key slot and be located at
Positioning convex 3 on the right side of main body, the upper and lower ends of main body 2 are provided with arc end, and square key slot left side apart from lower end 8.4
Millimeter is provided with the first projection 5 everywhere, and the lower section of positioning convex 3 is provided with positioning tooth 4, and square key slot distance from bottom inserted sheet lower end is
1 millimeter.
A kind of double crank slot lock core of three internal tooths, the 4th kind of internal tooth inserted sheet is to be provided with the main body 2 of square key slot and be located at
Positioning convex 3 on the right side of main body, the upper and lower ends of main body 2 are provided with arc end, and square key slot left side apart from lower end 6.9
The first projection 5 is provided with millimeter, 3 sides are provided with positioning tooth 4 under positioning convex, square key slot distance from bottom inserted sheet lower end is 2
Millimeter.
A kind of double crank slot lock core of three internal tooths, the 5th kind of internal tooth inserted sheet is to be provided with the main body 2 of square key slot and be located at
Positioning convex 3 on the right side of main body, the upper and lower ends of main body 2 are provided with arc end, and the upper end of main body 2 is provided with groove, square key
The left side of spoon groove is provided with the first projection 5 at 6.3 millimeters of lower end, and the lower section of positioning convex 3 is provided with positioning tooth 4, square key
Trench bottom is 1.4 millimeters apart from inserted sheet lower end.
A kind of double crank slot lock core of three internal tooths, positioning convex 3 and the cross section of wafer insert body 1 into obtuse angle.
A kind of double crank slot lock core of three internal tooths, inserted slot is provided with the spring groove of one end closing, inserted slot and spring groove phase
Intercommunicated, inserted sheet is square and side is provided with the spacing preiection of spacing inserted sheet spring, also including by door bolt pin, by door and torsion spring,
Fixed at the keyhole at the plug face back side and press door bolt pin, by door and torsion spring set on by door bolt pin, one end is against plug face
The back side, the other end is against by the door back side, by the keyhole of door shield firmly plug face.
A kind of double crank slot lock core of three internal tooths, plug face is provided with shirt rim, and plug face is covered on the keyhole opening of lock core, leads to
Cross shirt rim and shrink and wale clips are additionally provided with outside lock core, and shirt rim, lock core is made by four-in-one kirsite.
A kind of double crank slot lock core of three internal tooths, greatly reduces key mutual opening rate, and traditional lock core mutual opening rate is 1/
450, the anti-theft function to be played is not very obvious, and lock core mutual opening rate of the present invention is more than 1/3000000000th, and anti-theft function is very
Significantly, plug body key spigot in addition, and plate-inserting structure has been also carried out anti-violence and has opened design by force.
A kind of double crank slot lock core of three internal tooths, lock core is made of four-in-one kirsite material.
Although the utility model is described by reference to preferred embodiment, ordinary skill people
Member in the range of claims, can be made in form and details it is to be appreciated that the description of above-described embodiment can be not limited to
Various change.
Claims (10)
1. the double crank slot lock core of a kind of three internal tooth, including lock core, inserted sheet and key, offer keyhole, lock core one end in lock core
Key hole face upper cover set plug face, plug face is provided with the opening of correspondence keyhole, is additionally provided with inserted slot on lock core, inserted sheet and inserts
Flat spring is located in inserted slot, and key coordinates with lock core, it is characterised in that:Lock core is provided with 5 inserted slots, in each inserted slot
3 inserted sheets are provided with, inserted sheet is internal tooth inserted sheet.
2. the double crank slot lock core of a kind of three internal tooth according to claim 1, it is characterised in that:15 are provided with lock core altogether to insert
Piece, the different internal tooth inserted sheet of respectively 5 kinds structures.
3. the double crank slot lock core of a kind of three internal tooth according to claim 2, it is characterised in that:The first internal tooth inserted sheet is to set
The main body for having square key slot and the positioning convex being located on the right side of main body, the upper and lower ends of main body are provided with arc end, and four directions
The left side of shape key slot is provided with first raised at 9.4 millimeters of lower end, and positioning convex lower section is provided with positioning tooth, square key
Trench bottom is 1.9 millimeters apart from inserted sheet lower end.
4. the double crank slot lock core of a kind of three internal tooth according to claim 2, it is characterised in that:Second internal tooth inserted sheet is to set
The main body for having square key slot and the positioning convex being located on the right side of main body, the upper and lower ends of main body are provided with arc end, and main body
Lower end be provided with groove, the left side of square key slot is provided with first raised at 8.9 millimeters of lower end, and positioning convex lower section sets
There is positioning tooth, square key slot distance from bottom inserted sheet lower end is 1.4 millimeters.
5. the double crank slot lock core of a kind of three internal tooth according to claim 2, it is characterised in that:The third internal tooth inserted sheet is to set
The main body for having square key slot and the positioning convex being located on the right side of main body, the upper and lower ends of main body are provided with arc end, and four directions
The left side of shape key slot is provided with the first projection for 8.4 millimeters everywhere apart from lower end, and positioning convex lower section is provided with positioning tooth, square key
Spoon trench bottom is 1 millimeter apart from inserted sheet lower end.
6. the double crank slot lock core of a kind of three internal tooth according to claim 2, it is characterised in that:4th kind of internal tooth inserted sheet is to set
The main body for having square key slot and the positioning convex being located on the right side of main body, the upper and lower ends of main body are provided with arc end, and four directions
The left side of shape key slot is provided with first raised at 6.9 millimeters of lower end, and positioning convex lower section is provided with positioning tooth, square key
Trench bottom is 2 millimeters apart from inserted sheet lower end.
7. the double crank slot lock core of a kind of three internal tooth according to claim 2, it is characterised in that:5th kind of internal tooth inserted sheet is to set
The main body for having square key slot and the positioning convex being located on the right side of main body, the upper and lower ends of main body are provided with arc end, and main body
Upper end be provided with groove, the left side of square key slot is provided with first raised at 6.3 millimeters of lower end, and positioning convex lower section sets
There is positioning tooth, square key slot distance from bottom inserted sheet lower end is 1.4 millimeters.
8. the double crank slot lock core of a kind of three internal tooth according to claim 1, it is characterised in that:Positioning convex and wafer insert body
Cross section is into obtuse angle.
9. the double crank slot lock core of a kind of three internal tooth according to claim 1, it is characterised in that:Inserted slot is provided with an end seal
The spring groove for closing, inserted slot is interconnected with spring groove, and inserted sheet is square and side is provided with the spacing preiection of spacing inserted sheet spring,
Also include pressing door bolt pin, fixed by door and torsion spring, at the keyhole at the plug face back side and press door bolt pin, by door and torsion spring set by door
On pin, one end is against the plug face back side, and the other end is against by the door back side, by the keyhole of door shield firmly plug face.
10. the double crank slot lock core of a kind of three internal tooth according to claim 1, it is characterised in that:Plug face is provided with shirt rim, lock
Core mask is waled by shirt rim contraction and clips is additionally provided with outside lock core, and shirt rim on the keyhole opening of lock core, and lock core is by four
Unification kirsite is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235193.XU CN206190031U (en) | 2016-11-17 | 2016-11-17 | Double crank slot lock core of three internal tooths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235193.XU CN206190031U (en) | 2016-11-17 | 2016-11-17 | Double crank slot lock core of three internal tooths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190031U true CN206190031U (en) | 2017-05-24 |
Family
ID=58726603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621235193.XU Expired - Fee Related CN206190031U (en) | 2016-11-17 | 2016-11-17 | Double crank slot lock core of three internal tooths |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199144A (en) * | 2021-04-09 | 2022-10-18 | 瑞安市祥荣汽车配件有限公司 | Double-row inserted sheet lock core lock head of double-layer lock core of opening tooth of key |
-
2016
- 2016-11-17 CN CN201621235193.XU patent/CN206190031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199144A (en) * | 2021-04-09 | 2022-10-18 | 瑞安市祥荣汽车配件有限公司 | Double-row inserted sheet lock core lock head of double-layer lock core of opening tooth of key |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2010137920A5 (en) | ||
| CN204040654U (en) | A kind of novel anti-theft side column lock | |
| CN206190031U (en) | Double crank slot lock core of three internal tooths | |
| CN106968508A (en) | New locking door lock | |
| US20140223977A1 (en) | Burglarproof lock core assembly | |
| CN206319714U (en) | A kind of double crank slot lock core of interior external tooth | |
| CN201627428U (en) | Seal protecting device | |
| USD674266S1 (en) | Cable shackle padlock having a sidewall aperture for a status indicator | |
| CN203601712U (en) | Portable plastic sealed packing case | |
| CN205805188U (en) | A kind of crank slot lock core | |
| CN209687040U (en) | Lockset with gate mechanism | |
| CN205725928U (en) | A kind of cell phone rear cover | |
| CN206554620U (en) | New type handle locking door lock | |
| CN207485122U (en) | A kind of babinet anti-theft device | |
| CN201250946Y (en) | Locker for valve handle | |
| CN205488755U (en) | Patch board | |
| TWI353407B (en) | ||
| CN207969810U (en) | The babinet link mechanism of suitcase | |
| CN208456290U (en) | A kind of anti-imitated safety key of taking pictures | |
| CN220997663U (en) | Combined book storage box | |
| MY152473A (en) | Terminal cover | |
| USD1010442S1 (en) | Combined package with locking mechanisms | |
| JP3183281U (en) | SD card insertion case | |
| AU2017101434A4 (en) | Splicing Combination-Type Cover | |
| CN102322190A (en) | A kind of electric cabinet door lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20211117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |