CN208106112U - A kind of lockset of postposition clutch - Google Patents
A kind of lockset of postposition clutch Download PDFInfo
- Publication number
- CN208106112U CN208106112U CN201820453777.7U CN201820453777U CN208106112U CN 208106112 U CN208106112 U CN 208106112U CN 201820453777 U CN201820453777 U CN 201820453777U CN 208106112 U CN208106112 U CN 208106112U
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- CN
- China
- Prior art keywords
- clutch
- shifting block
- linkage
- lockset
- lock body
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of locksets of postposition clutch, including the preceding lock body on the outside of door body is arranged in and the rear locking of inner side of door is arranged in, handle and unlocking identifier before being provided on preceding lock body, the linkage mechanism with the linkage of preceding handle is provided in preceding lock body, rear locking is provided with clutch and motor drive mechanism, linkage mechanism is connect by drive rod with clutch drivening piece, the bolt with the linkage of clutch drivening piece is provided in shifting block clutch device afterwards, only after password identification is correct, motor drive mechanism just will drive in the latch groove of bolt insertion clutch drivening piece, otherwise, after preceding lock body is destroyed, drive rod can only drive clutch drivening piece to dally, clutch drivening piece does not link with rear shifting block clutch device, it fail to open door lock, it is highly-safe；In addition, unlocking identifier is arranged on preceding handle, realizes to touch and open, settle at one go, it is simple, convenient.
Description
Technical field
The utility model relates to a kind of lockset, especially a kind of lockset of postposition clutch.
Background technique
The clutch of lockset is most of using preposition clutch by the way of on the market at present, not method be easy by drilling,
It strikes and the blasting methods such as pounds, prizes, circuit board or tapered end are destroyed, so that illegal opening door lock, safety are low.
In addition, lockset on the market is largely provided with Fingerprint Identification Unit, but Fingerprint Identification Unit is arranged on lock body, needs
After first carrying out fingerprint recognition, then preceding handle opening door lock is pushed, can not settled at one go, it is troublesome in poeration, therefore design a adopt
It is the utility model urgent problem to be solved with postposition clutch, highly-safe, lockset easy to use.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of highly-safe, easy to operate postposition clutch
The lockset of device.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of lockset of postposition clutch, including the preceding lock body on the outside of door body is arranged in and the rear lock of inner side of door is arranged in
Body, handle and unlocking identifier before being provided on the preceding lock body are provided with the linkage with the linkage of preceding handle in the preceding lock body
Mechanism, the rear locking are provided with clutch, are linked between the linkage mechanism and clutch by drive rod.
The clutch include rear shifting block clutch device, be arranged in it is described after clutch drivening piece on shifting block clutch device
With the reversing piece being arranged on the clutch drivening piece, the rear shifting block clutch device is fixedly connected with the reversing piece, described
Reversing piece is connect by interlocking bar with lock body；It is provided in shifting block clutch device after described slotting with clutch drivening piece linkage
Pin, the drive rod are sequentially passed through and are linked after the interlocking bar and reversing piece with the clutch drivening piece, and the drive rod can be
Rotation in the interlocking bar.
The interlocking bar is square prism, and drive rod is regular hexagonal prism, and the circumscribed circle diameter of the drive rod is less than described
The side length of interlocking bar.
The rear locking include rear pedestal and be arranged in it is described after rear handle on the outside of pedestal, the fixed peace of the clutch
On the rear pedestal, it is additionally provided with the motor drive mechanism positioned at the clutch lower end on the rear pedestal, it is described electronic
Mechanism is electrically connected with the unlocking identifier, and the lower end of the clutch drivening piece is provided with latch groove, described electronic when outer unlocking
Mechanism drives the bolt to be inserted into the latch groove, and the rear shifting block clutch device and the clutch drivening piece is made to link；Institute
Rear handle is stated to link by anti-opal mechanism and the rear shifting block clutch device.
The anti-opal mechanism includes the rear shifting block being mounted on the rear pedestal, is provided with button on the rear handle,
Square shaft is provided with after described in shifting block, the rear end of the rear shifting block clutch device is provided with the square hole being adapted with the square shaft,
When drawback lock, press the button, make the button that the square shaft be pushed to be inserted into the square hole, make it is described after shifting block with it is described
Shifting block clutch device links afterwards, and the button is connected with push-button reset spring, and the square shaft is connected with square shaft reset spring.
The upper end of shifting block convexes to form the first convex block backward after described, it is described after shifting block clutch device upper end to rear projection
The second convex block for being located at first convex block upper end is formed, the upper end of the clutch drivening piece is convexed to form backward positioned at described the
The third convex block of two convex block upper ends；It is additionally provided in pedestal after described and drives the rear shifting block, rear shifting block clutch device and clutch
The both ends outwardly convex of the rear reset spring that drivening piece resets, the rear reset spring is located at first convex block, second
The two sides of convex block and third convex block.
The preceding lock body includes preceding pedestal, and the linkage mechanism is fixedly mounted in the preceding pedestal, the linkage mechanism
Including preceding shifting block, tooth sector and axis rotation part, the preceding handle drives the preceding shifting block rotation, the rear end of the preceding shifting block
It is provided with first gear portion, the front end of the axis rotation part is provided with second gear portion, the first gear portion and the second tooth
By tooth sector engagement linkage between wheel portion, the rear end of the axis rotation part is provided with the first driving hole, it is described from
The front end of crossed belt moving part is provided with the second driving hole, and one end of the drive rod is inserted into first driving hole and the axle center
Rotating member linkage, the other end are inserted into second driving hole and link with the clutch drivening piece；It is also set up in the preceding lock body
There is the preceding reset spring for driving the preceding shifting block to reset.
The lower end in the first gear portion is provided with the 4th convex block to front projection, and the both ends of the preceding reset spring are outside
Protrusion is respectively with the two sides that are located at the 4th convex block, and when unlocking, the 4th convex block stirs the preceding reset spring.
The unlocking identifier is fingerprint module, and the fingerprint module is arranged on the preceding handle.
The utility model has the beneficial effects that：Handle and unlocking identifier before being provided on the preceding lock body of the utility model,
The linkage mechanism with the linkage of preceding handle is provided in preceding lock body, rear locking is provided with clutch and motor drive mechanism, linkage mechanism
It is connect by drive rod with clutch drivening piece, the bolt with the linkage of clutch drivening piece is provided in rear shifting block clutch device, only
After password identification is correct, motor drive mechanism just will drive bolt insertion clutch drivening piece latch groove in, otherwise, preceding lock body by
After destruction, drive rod can only drive clutch drivening piece to dally, and clutch drivening piece does not link with rear shifting block clutch device, fail to open
Door lock, it is highly-safe.
In addition, unlocking identifier is arranged on preceding handle, realizes to touch and open, settle at one go, it is simple, convenient.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the decomposition diagram of preceding lock body；
Fig. 3 is the decomposition diagram of rear locking；
Fig. 4 is the decomposition diagram of clutch；
Fig. 5 is the cross-sectional view of the utility model.
Specific embodiment
Referring to figs. 1 to Fig. 5, a kind of lockset of postposition clutch exists including the preceding lock body 1 on the outside of door body and setting is arranged in
The rear locking 2 of inner side of door, handle 3 and unlocking identifier 4 before being provided on the preceding lock body 1 are provided in the preceding lock body 1
With the linkage mechanism of preceding handle 3 linkage, the rear locking 2 is provided with clutch 5, the linkage mechanism and clutch 5 it
Between linked by drive rod 6.Furthermore, the clutch 5 includes rear shifting block clutch device 20, is arranged after described
Clutch drivening piece 21 on shifting block clutch device 20 and the reversing piece 22 being arranged on the clutch drivening piece 21, it is described after shifting block
Clutch device 20 is fixedly connected with the reversing piece 22, and the reversing piece 22 is connect by interlocking bar 7 with lock body, and lock body is existing
Door lock in technology（It is not shown in the figure）；It is provided in shifting block clutch device 20 after described and the clutch drivening piece 21 linkage
Bolt 23, the drive rod 6 links after sequentially passing through the interlocking bar 7 and reversing piece 22 with the clutch drivening piece 21, described
Drive rod 6 can rotate in the interlocking bar 7.When after shifting block clutch device 20 make with the linkage of clutch drivening piece 21, rear shifting block from
Clutch part 20 drives reversing piece 22 to rotate, and reversing piece 22 drives lock body rotation to open by interlocking bar 7.
In the present embodiment, the interlocking bar 7 is square prism, and drive rod 6 is regular hexagonal prism, the drive rod 6 it is outer
The side length that circular diameter is less than the interlocking bar 7 is connect, rotate drive rod 6 can in the interlocking bar 7.Interlocking bar 7 is sleeved on biography
The outside of lever 6, clever structure effectively save lock body space.The rear locking 2 includes rear pedestal 24 and the setting base after described
The rear handle 8 in 24 outside of seat, the clutch 5 are fixedly mounted on the rear pedestal 24, are also set up on the rear pedestal 24
There is the motor drive mechanism 25 positioned at 5 lower end of clutch, motor drive mechanism 25 uses battery valve in the prior art.It is described electronic
Mechanism 25 is electrically connected with the unlocking identifier 4, and the lower end of the clutch drivening piece 21 is provided with latch groove, when outer unlocking, institute
Stating motor drive mechanism 25 drives the bolt 23 to be inserted into the latch groove, makes the rear shifting block clutch device 20 and the clutch-band
Moving part 21 links.Furthermore, motor drive mechanism 25 drives bolt 23 to move up and down, and bolt 23 under the effect of gravity can be automatic
It resets, prevents machinery stuck, in the present embodiment, rear shifting block clutch device 20 is also mountable the bullet for driving bolt 23 to reset
Spring.The lockset only work as password identification it is correct after, motor drive mechanism just will drive bolt insertion clutch drivening piece latch groove in, it is no
Then, after preceding lock body is destroyed, drive rod can only drive clutch drivening piece to dally, and clutch drivening piece and rear shifting block clutch device are not
Linkage, fail to open door lock, highly-safe, compensates for the defect of the outer clutch safety of lockset on the market.
In the present embodiment, the rear handle 8 passes through anti-opal mechanism and the rear shifting block clutch device 20 links.It is described
Anti- opal mechanism includes the rear shifting block 26 being mounted on the rear pedestal 24, button 27 is provided on the rear handle 8, after described
Square shaft 28 is provided in shifting block 26, the rear end of the rear shifting block clutch device 20 is provided with the side being adapted with the square shaft 28
Hole when drawback lock, presses the button 27, makes the button 27 that the square shaft 28 be pushed to be inserted into the square hole, make it is described after
Shifting block 26 and the rear shifting block clutch device 20 link, and the button 27 is connected with push-button reset spring 29, and the square shaft 28 connects
It is connected to square shaft reset spring 30, realization automatically resets.It effectively prevent opal to open using anti-opal mechanism, it is highly-safe.
In the present embodiment, the upper end of the rear shifting block 26 convexes to form the first convex block 31, the rear shifting block clutch backward
The upper end of device 20 convexes to form the second convex block 32 positioned at 31 upper end of the first convex block backward, the clutch drivening piece 21
Upper end convexes to form the third convex block 33 positioned at 32 upper end of the second convex block backward；Drive is additionally provided in pedestal 24 after described
The rear reset spring 32 that shifting block 26, rear shifting block clutch device 20 and clutch drivening piece 21 reset after described, rear reset spring 32 can
Using torsional spring in the prior art, it is described after the both ends outwardly convex of reset spring 32 be located at first convex block 31, the
The two sides of two convex blocks 32 and third convex block 33, when after shifting block 26, rear shifting block clutch device 20 and clutch drivening piece 21 any one
Or when multiple rotations, rear reset spring 32 can be stirred, and it realizes a spring and multiple spare and accessory parts is driven to reset, clever structure,
Effectively reduce the number of reset spring.
In the present embodiment, the preceding lock body 1 includes preceding pedestal 9, and the linkage mechanism is fixedly mounted on the preceding pedestal 9
Interior, the linkage mechanism includes preceding shifting block 10, tooth sector 11 and axis rotation part 12, and the preceding handle 3 drives described preceding group
Block 10 rotates, and the rear end of the preceding shifting block 10 is provided with first gear portion, and the front end of the axis rotation part 12 is provided with second
Gear part passes through the tooth sector 11 engagement linkage, the axis rotation between the first gear portion and second gear portion
The rear end of part 12 is provided with the first driving hole, and the front end of the clutch drivening piece 21 is provided with the second driving hole, the drive rod 6
One end be inserted into first driving hole and link with the axis rotation part 12, the other end be inserted into second driving hole with
The clutch drivening piece 21 links；The preceding reset spring 13 for driving the preceding shifting block 10 to reset is additionally provided in the preceding lock body 1,
Torsional spring in the prior art can be used in preceding reset spring 13.The lower end in the first gear portion is provided with to the 4th convex of front projection
Block 14, the both ends outwardly convex of the preceding reset spring 13 are described when unlocking respectively with the two sides that are located at the 4th convex block 14
4th convex block 14 stirs the preceding reset spring 13.
The unlocking identifier 4 uses fingerprint module in the prior art, and the fingerprint module is arranged in the preceding handle 3
On.The conducting wire of fingerprint module is electrically connected after passing through preceding handle 3 and preceding shifting block 10 with motor drive mechanism 25.The setting of unlocking identifier 4 exists
On preceding handle 3, realizes to touch and open, settle at one go, it is simple, convenient.
Above embodiment cannot limit the protection scope of the invention, and the personnel of professional skill field are not departing from
In the case where the invention general idea, the impartial modification and variation done still fall within the range that the invention is covered
Within.
Claims (10)
1. a kind of lockset of postposition clutch, including the preceding lock body on the outside of door body is arranged in（1）After inner side of door is set
Lock body（2）, the preceding lock body（1）On be provided with preceding handle（3）With unlocking identifier（4）, it is characterised in that the preceding lock body（1）
It is inside provided with and preceding handle（3）The linkage mechanism of linkage, the rear locking（2）It is provided with clutch（5）, the linkage mechanism
With clutch（5）Between pass through drive rod（6）Linkage.
2. the lockset of postposition clutch according to claim 1, it is characterised in that the clutch（5）Including rear shifting block
Clutch device（20）, setting shifting block clutch device after described（20）On clutch drivening piece（21）With setting in the clutch-band
Moving part（21）On reversing piece（22）, the rear shifting block clutch device（20）With the reversing piece（22）It is fixedly connected, it is described to change
To part（22）Pass through interlocking bar（7）It is connect with lock body；Shifting block clutch device after described（20）It is inside provided with and is driven with the clutch
Part（21）The bolt of linkage（23）, the drive rod（6）Sequentially pass through the interlocking bar（7）And reversing piece（22）Afterwards with it is described from
Crossed belt moving part（21）Linkage, the drive rod（6）It can be in the interlocking bar（7）Interior rotation.
3. the lockset of postposition clutch according to claim 2, it is characterised in that the interlocking bar（7）For square prism,
Drive rod（6）For regular hexagonal prism, the drive rod（6）Circumscribed circle diameter be less than the interlocking bar（7）Side length.
4. the lockset of postposition clutch according to claim 2 or 3, it is characterised in that the rear locking（2）Including rear base
Seat（24）With setting in the rear pedestal（24）The rear handle in outside（8）, the clutch（5）It is fixedly mounted on the rear base
Seat（24）On, the rear pedestal（24）On be additionally provided with positioned at the clutch（5）The motor drive mechanism of lower end（25）, the electricity
Motivation structure（25）With the unlocking identifier（4）Electrical connection, the clutch drivening piece（21）Lower end be provided with latch groove, external-open
When lock, the motor drive mechanism（25）Drive the bolt（23）It is inserted into the latch groove, makes the rear shifting block clutch device
（20）With the clutch drivening piece（21）Linkage；Handle after described（8）Pass through anti-opal mechanism and the rear shifting block clutch device
（20）Linkage.
5. the lockset of postposition clutch according to claim 4, it is characterised in that the anti-opal mechanism includes being mounted on
Pedestal after described（24）On rear shifting block（26）, the rear handle（8）On be provided with button（27）, the rear shifting block（26）Inside set
It is equipped with square shaft（28）, the rear shifting block clutch device（20）Rear end be provided with and the square shaft（28）Adaptable square hole, it is interior
When unlocking, the button is pressed（27）, make the button（27）Push the square shaft（28）Be inserted into the square hole, make it is described after
Shifting block（26）With the rear shifting block clutch device（20）Linkage, the button（27）It is connected with push-button reset spring（29）, described
Square shaft（28）It is connected with square shaft reset spring（30）.
6. the lockset of postposition clutch according to claim 5, it is characterised in that shifting block after described（26）Upper end backward
Convex to form the first convex block（31）, the rear shifting block clutch device（20）Upper end convexed to form backward positioned at first convex block
（31）Second convex block of upper end（32）, the clutch drivening piece（21）Upper end convexed to form backward positioned at second convex block
（32）The third convex block of upper end（33）；Pedestal after described（24）It is inside additionally provided with and drives the rear shifting block（26）, rear shifting block clutch
Device（20）With clutch drivening piece（21）The both ends outwardly convex of the rear reset spring resetted, the rear reset spring is located at
First convex block（31）, the second convex block（32）With third convex block（33）Two sides.
7. the lockset of postposition clutch according to claim 2 or 3, it is characterised in that the preceding lock body（1）Including preceding base
Seat（9）, the linkage mechanism is fixedly mounted on the preceding pedestal（9）Interior, the linkage mechanism includes preceding shifting block（10）, turn to tooth
Wheel（11）With axis rotation part（12）, the preceding handle（3）Drive the preceding shifting block（10）Rotation, the preceding shifting block（10）After
End is provided with first gear portion, the axis rotation part（12）Front end be provided with second gear portion, the first gear portion and
Pass through the tooth sector between second gear portion（11）Engagement linkage, the axis rotation part（12）Rear end be provided with first
Driving hole, the clutch drivening piece（21）Front end be provided with the second driving hole, the drive rod（6）One end insertion described the
In one driving hole with the axis rotation part（12）Linkage, the other end are inserted into second driving hole and the clutch drivening piece
（21）Linkage；The preceding lock body（1）It is inside additionally provided with and drives the preceding shifting block（10）The preceding reset spring resetted（13）.
8. the lockset of postposition clutch according to claim 7, it is characterised in that the lower end in the first gear portion is arranged
4th convex block of oriented front projection（14）, the preceding reset spring（13）Both ends outwardly convex respectively be located at it is the described 4th convex
Block（14）Two sides, when unlocking, the 4th convex block（14）Stir the preceding reset spring（13）.
9. the lockset of postposition clutch according to claim 1 to 3, it is characterised in that the unlocking identifier（4）For
Fingerprint module, the fingerprint module are arranged in the preceding handle（3）On.
10. the lockset of postposition clutch according to claim 8, it is characterised in that the unlocking identifier（4）For fingerprint
Module, the fingerprint module are arranged in the preceding handle（3）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453777.7U CN208106112U (en) | 2018-04-02 | 2018-04-02 | A kind of lockset of postposition clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453777.7U CN208106112U (en) | 2018-04-02 | 2018-04-02 | A kind of lockset of postposition clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208106112U true CN208106112U (en) | 2018-11-16 |
Family
ID=64119590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820453777.7U Expired - Fee Related CN208106112U (en) | 2018-04-02 | 2018-04-02 | A kind of lockset of postposition clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208106112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286370A (en) * | 2018-04-02 | 2018-07-17 | 李宝坚 | A kind of lockset of postposition clutch |
| CN112647776A (en) * | 2020-12-21 | 2021-04-13 | 王力安防科技股份有限公司 | Intelligent lock |
-
2018
- 2018-04-02 CN CN201820453777.7U patent/CN208106112U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286370A (en) * | 2018-04-02 | 2018-07-17 | 李宝坚 | A kind of lockset of postposition clutch |
| CN112647776A (en) * | 2020-12-21 | 2021-04-13 | 王力安防科技股份有限公司 | Intelligent lock |
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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: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |