CN207131190U - A kind of transmission mechanism of lock pin blade lock - Google Patents
A kind of transmission mechanism of lock pin blade lock Download PDFInfo
- Publication number
- CN207131190U CN207131190U CN201721033326.XU CN201721033326U CN207131190U CN 207131190 U CN207131190 U CN 207131190U CN 201721033326 U CN201721033326 U CN 201721033326U CN 207131190 U CN207131190 U CN 207131190U
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- China
- Prior art keywords
- lock
- blade
- cam
- dead bolt
- transmission mechanism
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Abstract
The utility model provides a kind of transmission mechanism of lock pin blade lock, including lock core and dead bolt moving structure component, dead bolt moving structure component is provided with lock housing, bolt plate, blade, lead is provided with lock housing, some blades are movably mounted in lock housing by guide groove through lead, blade is provided with back-moving spring, latch, is connected with dead bolt on bolt plate, bolt plate is provided with moving tooth and locking column；Lock core is provided with cam, cam, which is provided with, dials point and concavo-convex platform, the concavo-convex platform compressing blade movement of cam, latch in blade is forced to concede the passage moved for locking column, the point of dialling of cam drives the moving tooth on bolt plate to move bolt plate, and when the concavo-convex platform of cam leaves blade, blade resets under action of reset spring, latch blocks locking column, so as to reach dead bolt after mobile dead bolt while lock purpose.The utility model can improve the theftproof performance that insertion-core lock is superimposed with blade lock, and use is very convenient, can be widely applied to mechanical mortise door lock, mechanical blade door lock and electronic lock.
Description
Technical field
It the utility model is related to blade lock and mortise door lock technical field, and in particular to a kind of driver of lock pin blade lock
Structure.
Background technology
Insertion-core lock is also mortise door lock, is typically made up of handle, lock core, lock body three parts, installed in indoor sleeved door, prevents
It is in the majority on robber's door, and one of most common lockset on the market, it is mainly used in the frequently gate such as shop, movie theatre, hotel that comes in and goes out
And on the access door such as hotel, office block.It is divided into two kinds of single head lock and double-head lock by the quantity of tapered end, single head lock is only in lock body
Outside one ball lock head is installed, dress tapered end side need to be opened and locked with key, and opposite side then turns lock house by knob twisting
It is dynamic；Double-head lock is that a ball lock head is respectively filled in the indoor and outdoor both sides of lock body, and both sides are both needed to key and open or lock.But city
For the insertion-core lock installed on field under violence damage effect, saboteur need only pound disconnected lock core, be inserted using band iron by lock core mounting hole
Enter to inside lock body, while stir slide plate and bolt plate to open lockset.Therefore, the theftproof performance of insertion-core lock is very undesirable.
Utility model content
(1) technical problem solved
The defects of main purpose of the present utility model is to overcome above-mentioned prior art problem, the utility model provide one
The transmission mechanism of kind lock pin blade lock, the transmission mechanism has insertion-core lock and the superimposed theftproof performance of blade lock, using very
Convenient, energy Rapid transplant is copied in the structure of various existing insertion-core locks and blade lock, realizes antitheft upgrading.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：
A kind of transmission mechanism of lock pin blade lock, including lock core and dead bolt moving structure component, the dead bolt moving structure
Component includes dead bolt, lock housing, bolt plate and blade, and the lock housing is provided with lock core mounting hole, and the lock core passes through lock core mounting hole
It is fixedly mounted in lock housing, lead is provided with the lock housing, some blades are movably mounted in lock housing through lead,
The blade is provided with back-moving spring, latch and movable passageway, and the bolt plate is provided with moving tooth and locking column, the bolt plate and dead bolt
It is connected, the lock core is provided with cam, and the cam is provided with group point and has differential concavo-convex platform, on concavo-convex platform and blade
Latch be engaged, the compressing blade movement of the concavo-convex platform of cam, force latch in blade to concede the passage for locking column movement, it is convex
The point of dialling of wheel drives the moving tooth on bolt plate to move bolt plate, and dead bolt is connected with bolt plate, drives dead bolt movement, the concavo-convex platform of cam
When leaving blade, blade resets under action of reset spring, and latch blocks locking column so that dead bolt is immovable.
Further, the lock core includes key, the antitheft drive mechanism in lock gall inside, lock gall, cam, the key and lock
Antitheft drive mechanism is connected inside courage, and antitheft drive mechanism is arranged on inside lock gall inside lock gall, antitheft inside cam and lock gall
Drive mechanism is connected.
Further, the key is provided with some groups of codings, can plug, rotatable, by lock gall internal driving mechanism with
Cam is connected.
Further, antitheft drive mechanism is provided with some groups of codings, every group of coding and key code phase inside the lock gall
It is used cooperatively.
Further, the lock gall is provided with the lock gall groove of assembling cam.
Further, the lock gall is stainless steel calabash shape lock gall.
Further, the front end of the lock housing is provided with guide plate.
Further, the blade is provided with several guide grooves.
Further, the blade is provided with leaf spring installation axle.
Further, described back-moving spring one end is installed on leaf spring installation axle, and the back-moving spring other end is installed on bullet
Spring installing plate.
(3) beneficial effect
The beneficial effects of the utility model：A kind of transmission mechanism of lock pin blade lock, lock core is fixed in lock housing, in lock housing
Bolt plate provided with more blades and connection dead bolt, cam, which is provided with, dials point and with being provided with differential concavo-convex platform and blade
Latch is engaged, and the rotation compressing blade movement of cam, forces latch in blade to concede the passage moved for locking column, cam
Dialling point drives the moving tooth on bolt plate to move bolt plate, dead bolt is connected with bolt plate, so as to reach mobile dead bolt purpose；Cam it is recessed
When boss leaves blade, blade resets under action of reset spring, and latch blocks locking column, so as to reach locking dead bolt purpose；
The utility model is simple in construction, and reliable operation, use is very convenient, has insertion-core lock and the superimposed theftproof performance of blade lock,
Even if saboteur pounds disconnected lock core, it can not also stir the more blades with differential latch simultaneously using band iron and concede for locking column shifting
Dynamic passage, it can not also open lockset.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model transmission mechanism structural representation；
Fig. 2 is the utility model lock core structure schematic diagram；
Fig. 3 is the utility model blade construction schematic diagram；
Fig. 4 is the utility model cam structure schematic diagram；
Fig. 5 is the utility model bolt plate front view；
Fig. 6 is the utility model bolt plate side view；
Fig. 7 is the utility model lock-shell structure schematic diagram.
Related elements symbol description：1 lock housing, 2 blades, 3 back-moving springs, 4 spring installing plates, 5 lock cores, 6 bolt plates, 7 are oriented to
Plate, 10 keys, the antitheft drive mechanism in 11 lock galls inside, 12 lock galls, 13 cams, 14 lock gall grooves, 20 guide grooves, 21 latches, 22
Movable passageway, 23 leaf spring installation axles, 30 groups of points, 31 concavo-convex platforms, 32 cam bodies, 41 locking columns, 42 moving teeth, 43 dead bolts,
50 lock core mounting holes, 51 leads.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
With reference to Fig. 1-Fig. 7, a kind of transmission mechanism of lock pin blade lock, including lock housing 1, blade 2, back-moving spring 3, spring peace
Loading board 4, lock core 5, bolt plate 6, guide plate 7, key 10, the antitheft drive mechanism 11 in lock gall inside, lock gall 12, cam 13, lock gall are recessed
Groove 14, guide groove 20, latch 21, movable passageway 22, leaf spring installation axle 23, dial point 30, concavo-convex platform 31, cam body 32,
Locking column 41, moving tooth 42, dead bolt 43, lock core mounting hole 50, lead 51.
The transmission mechanism of lock pin blade lock, including lock core 5 and dead bolt moving structure component, dead bolt moving structure component include
Dead bolt 43, lock housing 1, bolt plate 6 and blade 2.Lock housing 1 is provided with lock core mounting hole 50, and lock core 5 is fixed by lock core mounting hole 50 pacifies
In lock housing 1；Lead 51 is provided with lock housing 1, some blades 2 are movably mounted in lock housing 1 through lead 51.Leaf
Piece 2 is provided with back-moving spring 3, latch 21 and movable passageway 22.Bolt plate 6 is provided with moving tooth 42 and locking column 41, bolt plate 6 and dead bolt 43
It is connected.Lock core 5 is provided with cam 13, and cam 13, which is provided with, to be dialled point 30 and have differential concavo-convex platform 31, concavo-convex platform 31 and leaf
Latch 21 on piece 2 is engaged, and the concavo-convex platform 31 of cam 13 is oppressed blade 2 and moved, and forces latch 21 in blade 2 to be conceded for locking
The passage that post 41 moves, the moving tooth 42 dialled on the drive bolt plate 6 of point 30 of cam 13 move bolt plate 6, dead bolt are connected with bolt plate 6
43, drive dead bolt 43 to move；When the concavo-convex platform 31 of cam 13 leaves blade 2, blade 2 resets under the effect of back-moving spring 3, latch
21 block locking column 41 so that dead bolt 43 is immovable.
Lock core 5 includes key 10, the antitheft drive mechanism 11 in lock gall inside, lock gall 12, cam 13, lock gall groove 14.Key
10 are connected with antitheft drive mechanism 11 inside lock gall, and antitheft drive mechanism 11 is arranged on inside lock gall 12 inside lock gall, cam 13
It is connected with antitheft drive mechanism 11 inside lock gall, lock gall 12 is provided with the lock gall groove 14 of assembling cam 13.Key 10 is provided with
Some groups of codings, can plug, rotatable, be connected by lock gall internal driving mechanism with cam.Antitheft driving machine inside lock gall
Structure 11 is provided with some groups of codings, and every group of coding is used in combination with key code.Lock gall 12 can be stainless steel calabash shape lock gall.
The front end of lock housing 1 is provided with guide plate.Blade 2 is provided with several guide grooves 20.Blade 2 is installed provided with leaf spring
Axle 23.The one end of back-moving spring 3 is installed on leaf spring installation axle 23, and the other end of back-moving spring 3 is installed on spring installing plate 4.
When it is implemented, lock core is fixed in lock housing by lock core mounting hole, some blades are passed through by guide groove and are oriented to
Post is movably mounted in lock housing, and back-moving spring one end is installed on blade, and its other end is installed on spring installing plate, and dead bolt is worn
The guide plate that lock housing front end is provided with is crossed, guide plate is provided with and is available for the hole that dead bolt passes through.Cam, which is provided with, dials point and with differential
Concavo-convex platform, rotate key, key connection cam rotation, the concavo-convex platform of cam oppresses the direction shifting that blade limit along guide groove
It is dynamic, force latch in blade to concede the movable passageway moved for locking column, the point of dialling of cam drives the moving tooth on bolt plate to make bolt plate
It is mobile；When the concavo-convex platform of cam leaves blade, blade resets under action of reset spring, and latch blocks locking column, connects on bolt plate
Dead bolt is connected to, so that being locked after dead bolt movement, so as to complete a cycle of dead bolt movement.So it can complete to lead to repeatedly
Cross the open and close of key controller dead bolt.Key is provided with some groups of codings, can plug, rotatable, pass through lock gall internal drive machine
Structure is connected with cam；Antitheft drive mechanism is provided with some groups of codings inside lock gall, and every group of coding is engaged with key code to be made
With.
In summary, the transmission mechanism of the utility model lock pin blade lock, simple in construction, reliable operation, use are very square
Just, there is insertion-core lock and the superimposed theftproof performance of blade lock, even if saboteur pounds disconnected lock core, can not also be dialled simultaneously using band iron
The dynamic more blades with differential latch concede the passage for locking column movement, can not also open lockset.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (10)
- A kind of 1. transmission mechanism of lock pin blade lock, it is characterised in that：Including lock core and dead bolt moving structure component, the dead bolt Moving structure component includes dead bolt, lock housing, bolt plate and blade, and the lock housing is provided with lock core mounting hole, and the lock core passes through lock Core mounting hole is fixedly mounted in lock housing, and lead is provided with the lock housing, and some blades are moveably mounted through lead In lock housing, the blade is provided with back-moving spring, latch and movable passageway, and the bolt plate is provided with moving tooth and locking column, described Bolt plate is connected with dead bolt, and the lock core is provided with cam, and the cam, which is provided with, to be dialled point and have differential concavo-convex platform, concavo-convex Platform is engaged with the latch on blade, the concavo-convex platform compressing blade movement of cam, forces latch in blade to be conceded for locking column shifting Dynamic passage, the point of dialling of cam drive the moving tooth on bolt plate to move bolt plate, dead bolt are connected with bolt plate, drives dead bolt movement, When the concavo-convex platform of cam leaves blade, blade resets under action of reset spring, latch block locking column so that dead bolt not Can be mobile.
- A kind of 2. transmission mechanism of lock pin blade lock as claimed in claim 1, it is characterised in that the lock core include key, Antitheft drive mechanism, lock gall, cam, the key are connected with antitheft drive mechanism inside lock gall inside lock gall, anti-inside lock gall Steal drive mechanism to be arranged on inside lock gall, cam is connected with antitheft drive mechanism inside lock gall.
- 3. a kind of transmission mechanism of lock pin blade lock as claimed in claim 2, it is characterised in that the key is provided with some groups Coding, can plug, rotatable, be connected by lock gall internal driving mechanism with cam.
- A kind of 4. transmission mechanism of lock pin blade lock as claimed in claim 3, it is characterised in that antitheft drive inside the lock gall Motivation structure is provided with some groups of codings, and every group of coding is used in combination with key code.
- 5. a kind of transmission mechanism of lock pin blade lock as claimed in claim 2, it is characterised in that the lock gall is provided with assembling The lock gall groove of cam.
- 6. a kind of transmission mechanism of lock pin blade lock as claimed in claim 2, it is characterised in that the lock gall is stainless steel calabash Reed type lock gall.
- A kind of 7. transmission mechanism of lock pin blade lock as claimed in claim 1, it is characterised in that the front end installation of the lock housing There is guide plate.
- 8. a kind of transmission mechanism of lock pin blade lock as claimed in claim 1, it is characterised in that the blade is provided with several Guide groove.
- 9. a kind of transmission mechanism of lock pin blade lock as claimed in claim 1, it is characterised in that the blade is provided with blade bullet Spring installation axle.
- A kind of 10. transmission mechanism of lock pin blade lock as claimed in claim 9, it is characterised in that described back-moving spring one end Leaf spring installation axle is installed on, the back-moving spring other end is installed on spring installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033326.XU CN207131190U (en) | 2017-08-17 | 2017-08-17 | A kind of transmission mechanism of lock pin blade lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033326.XU CN207131190U (en) | 2017-08-17 | 2017-08-17 | A kind of transmission mechanism of lock pin blade lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131190U true CN207131190U (en) | 2018-03-23 |
Family
ID=61635256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721033326.XU Expired - Fee Related CN207131190U (en) | 2017-08-17 | 2017-08-17 | A kind of transmission mechanism of lock pin blade lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989629A (en) * | 2018-08-14 | 2019-07-09 | 昆山开乐元电子科技有限公司 | Promote the mortise of assemblability and operational stability |
-
2017
- 2017-08-17 CN CN201721033326.XU patent/CN207131190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989629A (en) * | 2018-08-14 | 2019-07-09 | 昆山开乐元电子科技有限公司 | Promote the mortise of assemblability and operational stability |
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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: 20180323 Termination date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |