CN208618948U - A kind of door lock burglar-proof mechanism and theftproof lock - Google Patents
A kind of door lock burglar-proof mechanism and theftproof lock Download PDFInfo
- Publication number
- CN208618948U CN208618948U CN201820755284.9U CN201820755284U CN208618948U CN 208618948 U CN208618948 U CN 208618948U CN 201820755284 U CN201820755284 U CN 201820755284U CN 208618948 U CN208618948 U CN 208618948U
- Authority
- CN
- China
- Prior art keywords
- rotating connector
- button
- door
- rotatable lamella
- lock
- 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
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Abstract
The utility model provides a kind of door lock burglar-proof mechanism and theftproof lock, including door Internal handle and clutch, clutch includes the first rotating connector set gradually and the second rotating connector connecting with lock core, first rotating connector includes the first rotatable lamella, first rotatable lamella is equipped with the fixed part being fixedly connected with door Internal handle, at least two intercommunicating pores are additionally provided on first rotatable lamella, second rotating connector includes the second rotatable lamella, second rotatable lamella is equipped with connecting hole corresponding with connection hole site, door Internal handle is equipped with button, button is equipped with reset spring and button connecting rod, button connecting rod can pass through institute's through-hole and connect with connecting hole upon pressing the button.It in door drawback lock, could only unlock pressing the button on the Internal handle of Xiamen, door-lock opening can not can be played by good anti-theft effect by opal with special tool(s) in this way.
Description
Technical field
The utility model relates to door lock field more particularly to a kind of door lock burglar-proof mechanisms and theftproof lock.
Background technique
Existing Anti-theft door lock is all that inside can only directly open, and can only open door lock with key outside, this
Sample can play anti-theft effect, but existing security door be designed with " opal " for observe outdoors the case where, thus give
Special tool bar, is inserted into door using opal, is set on the handle in door by illegal one opportunity of people, and then will
Door-lock opening implements theft, it is easy to cause any property loss, or even will affect life security.
Utility model content
In order to solve the problems in the prior art, the utility model provides a kind of door lock burglar-proof mechanism and theftproof lock.
The utility model provides a kind of door lock burglar-proof mechanism, including door Internal handle and clutch, the clutch
Including the first rotating connector set gradually and the second rotating connector being connect with lock core, the first rotating connector packet
The first rotatable lamella is included, first rotatable lamella is equipped with the fixed part being fixedly connected with the door Internal handle, first rotatable lamella
On be additionally provided at least two intercommunicating pores, second rotating connector includes the second rotatable lamella, second rotatable lamella be equipped with
The corresponding connecting hole in the connection hole site, the door Internal handle are equipped with button, and the button is equipped with reset spring and button
Connecting rod, the button connecting rod can pass through the intercommunicating pore and connect with the connecting hole upon pressing the button.
The clutch further includes the first pressing plate and the second pressing plate as a further improvement of the utility model, described
First rotating connector by fixed on first pressing plate, fixed by second pressing plate by second rotating connector.
First rotating connector further includes matching with first rotatable lamella as a further improvement of the utility model,
First used only hand spring is closed, second rotating connector further includes that second be used cooperatively with second rotatable lamella is stopped
Hand spring.
The door lock burglar-proof mechanism further includes exchanging rotating member and kinematic link as a further improvement of the utility model,
The exchange rotating member is rotated synchronously by the kinematic link and second rotating connector, the exchange rotating member and lock
Core connection.
The utility model additionally provides a kind of theftproof lock, including face-piece, bottom plate and above-mentioned door lock burglar-proof mechanism, the bottom
Plate is fixedly connected with the face-piece, and the door Internal handle is fixed on the face-piece, the clutch be set to the face-piece with
Between the bottom plate.
As a further improvement of the utility model, first pressing plate fix and second pressing plate be each attached to it is described
On face-piece.
The beneficial effects of the utility model are: button is set on handle, and the swing handle when not pressing lower button, handle
The first rotating connector can only be driven to rotate, the second rotating connector does not rotate at this time, and door lock will not be opened；When a button is depressed
Swing handle, button connecting rod pass through intercommunicating pore and connect with connecting hole, make its first rotating connector and the second rotating connector shape
Integrally, the second rotating connector rotates at this time, and then rotates with movable lock core, makes its door-lock opening, logical with special tool(s) in this way
Good anti-theft effect can not can be played for door-lock opening by crossing opal.
Detailed description of the invention
Fig. 1 is a kind of decomposition texture schematic diagram of theftproof lock of the utility model；
Fig. 2 is a kind of decomposition texture schematic diagram of another angle of theftproof lock of the utility model；
Fig. 3 is a kind of structural schematic diagram of door lock burglar-proof mechanism of the utility model；
Fig. 4 is a kind of overall structure diagram of theftproof lock of the utility model.
Appended drawing reference: 1- Internal handles；The first rotating connector of 2-；The second rotating connector of 3-；The first pressing plate of 4-；5-
Two pressing plates；6- exchanges rotating member；7- kinematic link；8- face-piece；9- bottom plate；11- button；12- button connecting rod；21- first is rotated
Piece；22- fixed part；23- first stops hand spring；The first shifting block of 211-；The second rotatable lamella of 31-；32- second stops hand spring.
Specific embodiment
As shown in Figures 1 to 4, the utility model discloses a kind of door lock burglar-proof mechanisms, including door Internal handle 1 and clutch
Structure, the clutch include the first rotating connector 2 set gradually and the second rotating connector 3 connecting with lock core, institute
Stating the first rotating connector 2 includes the first rotatable lamella 21, and first rotatable lamella 21 is equipped with and is fixedly connected with the door Internal handle 1
Fixed part 22, at least two intercommunicating pores are additionally provided on first rotatable lamella 21, second rotating connector 3 includes second
Rotatable lamella 31, second rotatable lamella 31 are equipped with connecting hole corresponding with the connection hole site, and the door Internal handle 1 is equipped with
Button 11, the button 11 are equipped with reset spring and button connecting rod 12, and when push button 11, the button connecting rod 12 can be worn
The intercommunicating pore is crossed to connect with the connecting hole, it so only just can be by the first rotating connector 2 and in push button 11
Two rotating connectors 3 link into an integrated entity, and can rotate synchronously, accordingly even when outside by opal with special tool(s) also only
Handle can be pressed, and is unable to push button 11, is also in this way door lock of not opening, good anti-theft effect, this reality can be played
It applies intercommunicating pore in example to be two and be respectively arranged on 22 two sides of fixed part, naturally it is also possible to be multiple, connecting hole and button
Connecting rod 12 also corresponds to two, can play positioning action in assembling in this way, it is not easy to and it is wrongly installed, and also it is relatively reliable to work.
In the present embodiment, the clutch further includes the first pressing plate 4 and the second pressing plate 5, first rotating connector 2
By fixed on first pressing plate 4, second rotating connector 3 is fixed by second pressing plate 5.
In the present embodiment, first rotating connector 2 further includes first be used cooperatively with first rotatable lamella 21
Only hand spring 23, first rotatable lamella 21, which is equipped with, stops the first shifting block 211 that hand spring 23 is used cooperatively with described first, described
Second rotating connector 3 further includes that second be used cooperatively with second rotatable lamella 31 stops hand spring 32, second rotation
Piece 31, which is equipped with, stops the second shifting block that hand spring 32 is used cooperatively with described second, and described first stops hand spring 23 stops with described second
Hand spring 32 is torsionspring, original position is returned to after the first sliding piece and the second sliding piece can be driven to rotate in this way, to make
Its handle resets, and facilitates next use.
In the present embodiment, which further includes exchanging rotating member 6 and kinematic link 7, the exchange rotating member 6
It is rotated synchronously by the kinematic link 7 and second rotating connector 3, the kinematic link 7 is two, one end and institute
It states and exchanges the hinged other end of rotating member 6 and second rotating connector 3 hingedly, the exchange rotating member 6 passes through locking bar and lock
Core connection carries out rotation to drive by the second rotating connector 3 and exchange rotating member 6 to realize unlocking.
The invention also discloses a kind of theftproof locks, described including face-piece 8, bottom plate 9 and above-mentioned door lock burglar-proof mechanism
Bottom plate 9 is fixedly connected with the face-piece 8, and the door Internal handle 1 is fixed on the face-piece 8, and the clutch is set to described
Between face-piece 8 and the bottom plate 9.
In the present embodiment, the fixation of the first pressing plate 4 and second pressing plate 5 are each attached on the face-piece 8, assembling side
Just and it is fixed.
The utility model structure is simple, and button 11 is arranged on handle, the swing handle when not pressing lower button 11, handle
The first rotating connector 2 can only be driven to rotate, the second rotating connector 3 does not rotate at this time, and door lock will not be opened；When by lower button
Swing handle when 11, button connecting rod 12 pass through intercommunicating pore and connect with connecting hole, make its first rotating connector 2 and second company of rotation
Fitting 3 forms one, and the second rotating connector 3 rotates at this time, and then rotates with movable lock core, makes its door-lock opening, in this way with special
Door-lock opening can not can be played good anti-theft effect by opal by different tool.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (5)
1. a kind of door lock burglar-proof mechanism, it is characterised in that: including door Internal handle and clutch, the clutch includes successively
The first rotating connector being arranged and the second rotating connector connecting with lock core, first rotating connector include first turn
Movable plate, first rotatable lamella are equipped with the fixed part being fixedly connected with the door Internal handle, are additionally provided on first rotatable lamella
At least two intercommunicating pores, second rotating connector include the second rotatable lamella, and second rotatable lamella is equipped with and is connected to described
The corresponding connecting hole in hole site, the door Internal handle are equipped with button, and the button is equipped with reset spring and button connecting rod, when pressing
The button connecting rod can pass through the intercommunicating pore and connect with the connecting hole when pressing button.
2. door lock burglar-proof mechanism according to claim 1, it is characterised in that: the clutch further include the first pressing plate and
Second pressing plate, by fixed on first pressing plate, second rotating connector passes through described first rotating connector
Second pressing plate is fixed.
3. door lock burglar-proof mechanism according to claim 2, it is characterised in that: first rotating connector further includes and institute
It states the first rotatable lamella is used cooperatively first and stops hand spring, second rotating connector further includes matching with second rotatable lamella
Close second used only hand spring.
4. door lock burglar-proof mechanism according to claim 1, it is characterised in that: the door lock burglar-proof mechanism further includes exchanging rotation
Part and kinematic link, the exchange rotating member is rotated synchronously by the kinematic link and second rotating connector, described
Rotating member is exchanged to connect with lock core.
5. a kind of theftproof lock, it is characterised in that: antitheft including face-piece, bottom plate and door lock of any of claims 1-4
Mechanism, the bottom plate are fixedly connected with the face-piece, and the door Internal handle is fixed on the face-piece, and the clutch is set to
Between the face-piece and the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820755284.9U CN208618948U (en) | 2018-05-21 | 2018-05-21 | A kind of door lock burglar-proof mechanism and theftproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820755284.9U CN208618948U (en) | 2018-05-21 | 2018-05-21 | A kind of door lock burglar-proof mechanism and theftproof lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208618948U true CN208618948U (en) | 2019-03-19 |
Family
ID=65700548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820755284.9U Expired - Fee Related CN208618948U (en) | 2018-05-21 | 2018-05-21 | A kind of door lock burglar-proof mechanism and theftproof lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208618948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309413A (en) * | 2021-07-14 | 2021-08-27 | 张要武 | Safety anti-theft lock and use method thereof |
-
2018
- 2018-05-21 CN CN201820755284.9U patent/CN208618948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309413A (en) * | 2021-07-14 | 2021-08-27 | 张要武 | Safety anti-theft lock and use method thereof |
| CN113309413B (en) * | 2021-07-14 | 2022-05-03 | 张要武 | Safety anti-theft lock and use method thereof |
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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: 20190319 Termination date: 20210521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |