CN208734210U - A kind of door lock mechanism that anti-opal is unlocked - Google Patents
A kind of door lock mechanism that anti-opal is unlocked Download PDFInfo
- Publication number
- CN208734210U CN208734210U CN201820680169.XU CN201820680169U CN208734210U CN 208734210 U CN208734210 U CN 208734210U CN 201820680169 U CN201820680169 U CN 201820680169U CN 208734210 U CN208734210 U CN 208734210U
- Authority
- CN
- China
- Prior art keywords
- seat
- reset
- clutch
- lock plate
- door 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 discloses a kind of door lock mechanisms that anti-opal is unlocked, comprising: reset assembly and the clutch component with reset assembly cooperation, the lock tongue of the reset assembly action drives door lock is stretched out or is retracted, the clutch component is operable to realize and the connection of reset assembly and separate, and the flexible realization unlocking of lock tongue to drive door lock is rotated synchronously when reset assembly connect with clutch component.Compared with prior art, the door lock mechanism that the anti-opal of the utility model is unlocked, door lock is designed to the fit structure of reset assembly and clutch component by it, when the two is sealed, door lock could be driven to unlock, otherwise the rear handle of door lock is free state, to prevent security risk of the criminal by opal opening door lock.
Description
Technical field
The utility model relates to door lock technical fields, more particularly to a kind of door lock machine that can be prevented from opal opening door lock
Structure.
Background technique
There are following hidden danger for existing door lock: criminal can by traditional opal out of door by door-lock opening, this
It is due on the inside of existing door lock and not having caused by self-locking mechanism.Therefore, it is necessary to design one kind to place from opal unlatching door
The door lock mechanism of lock solves the problems, such as this.
Utility model content
The purpose of this utility model is to provide a kind of door lock mechanisms that anti-opal is unlocked, and which solve existing door locks can
With unlock from opal security risk the problem of.
In order to achieve the above objectives, the technical solution that the utility model is proposed are as follows:
The door lock mechanism that a kind of anti-opal of the utility model is unlocked comprising: reset assembly and with the reset assembly
The lock tongue of the clutch component of cooperation, the reset assembly action drives door lock is stretched out or is retracted, and the clutch component is operable to
It realizes and the connection of reset assembly and separates, synchronous rotation is when reset assembly is connected with clutch component to drive the lock tongue of door lock
Flexible realize is unlocked.
Wherein, the reset assembly includes: rear clutch cover board, and the rear clutch cover board is connected to a rear lock plate clutch
Seat, is additionally provided with a rear lock plate reset seat between clutch cover board and rear lock plate clutch seat after described, the rear lock plate reset seat it is another
One end face is also connected with a rear lock plate limit base；Wherein, the rear lock plate reset seat be arranged in rear clutch cover board and rear lock plate from
Seat is closed, and can be rotated along the axis of rear lock plate clutch seat.
Wherein, a reset spring, the reset spring are additionally provided between the rear lock plate reset seat and rear lock plate clutch seat
Both ends be connected to rear lock plate reset seat and rear lock plate clutch seat so that between rear lock plate reset seat and rear lock plate clutch seat
It automatically resets after relative rotation.
Wherein, the rear lock plate reset seat includes: cylindrical body, and the outer wall of the cylindrical body is laterally extended an annular
Platform, the axial direction of cylindrical body are additionally provided with a clutch hole, and the outer edge of the annular table is additionally provided with a raised limited block.
Wherein, the rear lock plate clutch seat includes: clutch seat ontology, after the clutch seat ontology is equipped with for wearing
The connecting hole of jam plate reset seat is additionally provided with an annular wall with a notch along the installation hole peripheral on clutch seat ontology,
The reset spring is located on the outside of the annular wall, and one end of reset spring is connected to rear lock plate reset seat, the other end
It is connected to annular wall.
Wherein, the notch end of the annular wall is also respectively provided with an outwardly extending limited wall, and the limited wall is for limiting
Raised limited block rotational travel in rear lock plate reset seat processed.
Wherein, the clutch component includes: fixed plate, the rear handle being connected in the fixed plate, the rear handle
Be equipped with one telescopic from lock set, the self-locking Component driver one locks jacking block, when operation it is described from lock set when, it is synchronous
Jacking block stretching is locked in driving, is locked jacking block and is lockked reset assembly, so as to the rotation of synchronous drive reset assembly.
Wherein, described from lock set includes: locking press button, and a self-locking return spring is connected on the locking press button,
The locking press button and self-locking return spring are installed on jointly in the mounting hole of rear handle, and the other end of locking press button is connected to institute
It states and locks jacking block.
Wherein, the fixed plate includes: ontology, and the ontology is equipped with through-hole for wearing rear handle, and described
A raised limiting section and connecting column along the through hole periphery is additionally provided on body.
Wherein, a reduction torsion spring is additionally provided between the fixed plate and reset assembly, one end of the reduction torsion spring connects
It is connected to the raised limiting section, the other end is connected to the rear lock plate reset seat of reset assembly, to complete a unlocking action
Rear handle automatically resets.
Compared with prior art, the door lock mechanism that the anti-opal of the utility model is unlocked, is designed to reset group for door lock
The fit structure of part and clutch component could drive door lock to unlock, otherwise the rear handle of door lock is equal when the two is sealed
For free state, to prevent criminal from passing through the security risk of opal opening door lock.
Detailed description of the invention
Fig. 1 and Fig. 2 is the whole explosive view of the different angle for the door lock mechanism that the anti-opal of the utility model is unlocked.
Fig. 3 is the longitudinal sectional view for the door lock mechanism that the anti-opal of the utility model is unlocked.
Specific embodiment
Below with reference to attached drawing, the utility model is further described in detail.
Attached drawing 1 is please referred to attached drawing 3, in the present embodiment, the door lock mechanism which unlocks comprising: reset group
Part 100 and the clutch component 200 cooperated with the reset assembly 100, the lock tongue of the 100 action drives door lock of reset assembly are stretched
Out or retract, the clutch component 200 is operable to realize and the connection of reset assembly and separate, when reset assembly 100 and from
It is rotated synchronously when seaming element 200 connects to drive flexible realize of the lock tongue of door lock to unlock, when clutch component 200 is not operated,
Reset assembly 100 and clutch component 200 are in mutual free state, namely when from door drawback lock, it is necessary to while operating clutch group
Part 200 keeps it sealed with reset assembly 100, and handle 9 just can be carried out unlocking after synchronous rotation.
Referring to attached drawing 1, the reset assembly 100 includes: rear clutch cover board 1, and the rear clutch cover board 1 connects
In a rear lock plate clutch seat 4, a rear lock plate reset seat 2, institute are additionally provided between clutch cover board 1 and rear lock plate clutch seat 4 after described
The other end for stating rear lock plate reset seat 2 is also connected with a rear lock plate limit base 5；Wherein, the rear lock plate reset seat is worn 2 and is set to
Clutch cover board 1 and rear lock plate clutch seat 4 afterwards, and can be rotated along the axis of rear lock plate clutch seat 4.
Referring to attached drawing 2, the rear clutch cover board 1 includes: cover board body 10, is equipped in the middle part of the cover board body 10
One through-hole 12, for the through-hole 12 for wearing rear lock plate reset seat 2, the edge of cover board body 10 also extends a pair of connecting portion 11,
The interconnecting piece 11 is equipped with connecting hole, and rear clutch cover board 1 can be connected and fixed in rear lock plate clutch seat 4 by attachment screw.
Wherein, a reset spring 3, the reset bullet are additionally provided between the rear lock plate reset seat 2 and rear lock plate clutch seat 4
The both ends of spring 3 are connected to rear lock plate reset seat 2 and rear lock plate clutch seat 4, so that rear lock plate reset seat 2 and rear lock plate clutch
It automatically resets after being relatively rotated between seat 4.
The rear lock plate reset seat 2 includes: cylindrical body 21, and the outer wall of the cylindrical body 21 is laterally extended an annular
Platform 22, the axial direction of cylindrical body 21 are additionally provided with a clutch hole 211, and the outer edge of the annular table 22 is additionally provided with a raised limited block
221, clutch cover board 1 and the rear lock plate clutch seat 4 afterwards are located at the two sides of the cylindrical body 21 of rear lock plate reset seat 2, ring
The radius of shape platform 22 is greater than through-hole 12 and clutch hole 211, so that rear lock plate reset seat 2 is installed on rear clutch cover board 1 and rear lock
Between plate clutch seat 4.
Referring to attached drawing 2, the rear lock plate clutch seat 4 includes: clutch seat ontology 41, the side of clutch seat ontology 41
Edge is additionally provided with a pair of of notch 45, and the clutch seat ontology 41 is equipped with the connecting hole 42 for wearing rear lock plate reset seat 2, clutch
An annular wall 44 with a notch along 42 periphery of connecting hole, 3 ring set of reset spring are additionally provided on seat ontology 41
In the outside of the annular wall 44, and one end of reset spring 3 is connected to rear lock plate reset seat 2, and the other end is connected to annular wall
44.Wherein, the connecting hole being additionally provided on clutch seat ontology 41 on a pair of interconnecting piece 11 on the rear clutch cover board 1 is corresponding
Connecting column 43 is additionally provided on clutch seat ontology 41 and rear lock plate clutch seat 4 is connected to rear lock plate limit base 5 for wearing screw
Assembly hole 46.
More specifically, the notch end of the annular wall 44 is also respectively provided with an outwardly extending limited wall 441, the limit
Wall 441 is used to limit 221 rotational travel of raised limited block in rear lock plate reset seat 2, that is, raised limited block 221 is located at two
Between limited wall 441, rear lock plate reset seat 2 is only capable of the rotation of the stroke between two limited walls 441.
Referring to attached drawing 1, the clutch component 200 includes: fixed plate 7, after being connected in the fixed plate 7
Handle 9, the rear handle 9 is telescopic from lock set equipped with one, and the self-locking Component driver one locks jacking block 8, works as operation
It is described from lock set when, the stretching of jacking block 8 is locked in synchronous driving, is locked jacking block 8 and is lockked reset assembly 100, so that synchronous drive is multiple
Hyte part 100 rotates.
Further, described from lock set includes: locking press button 10, is connected on the locking press button 10 one self-locking time
Position spring 6, the locking press button 10 and self-locking return spring 6 are installed on jointly in the mounting hole 91 of rear handle 9, locking press button 10
The other end be connected to it is described lock jacking block 8, push the promotion of locking press button 10 and lock jacking block 8 and be inserted into rear lock plate reset seat 2
On clutch hole 211 in so that the two rotate synchronously.
Wherein, the fixed plate 7 includes: ontology 71, and the ontology 71 is equipped with the through-hole 74 for wearing rear handle,
A raised limiting section 72 and connecting column 73 along 74 periphery of through-hole, the connecting column 73 are additionally provided on the ontology 71
The door lock mechanism that the anti-opal can be unlocked is installed in door body.
In order to make rear handle 9 that can automatically reset after unlocking operation, between the fixed plate 7 and reset assembly 100
It is additionally provided with a reduction torsion spring 01, one end of the reduction torsion spring 01 is connected to the raised limiting section 72, and the other end is connected to multiple
The rear lock plate reset seat 5 of hyte part 100, so that handle 9 rear after completing a unlocking action automatically resets.
More specifically, locking press button 10 includes: button cap 102, and the connecting rod being connected on the button cap 102
101, the button return spring 6 is located in the connecting rod 101, and one end of button return spring 6 is fixedly connected on button
Cap 102 or connecting rod 101, the other end are supported or are connected in the mounting hole 91 of rear handle 9.When pressing the button cap 102,
The stretching of jacking block 8 is locked in promotion, is plugged in the clutch hole 211 in rear lock plate reset seat 2, the two locking, thus rotate synchronously,
Middle clutch hole 211 is linear mating structure with jacking block 8 is locked, and in the present embodiment, locking jacking block 8 is tetragonous column type, in
In other embodiments, shape can be arbitrary, it is only necessary to which satisfaction, which can be realized, to be inserted or separate with clutch hole 211, when inserting
The two locking.
Compared with prior art, the door lock mechanism that the anti-opal of the present embodiment is unlocked, is designed to reset assembly for door lock
Door lock could be driven to unlock, otherwise the rear handle of door lock is when the two is sealed with the fit structure of clutch component
Free state, to prevent security risk of the criminal by opal opening door lock.
Above content, the only preferred embodiment of the utility model, are not intended to limit the embodiments of the present invention,
Those of ordinary skill in the art's central scope according to the present utility model and spirit can very easily carry out corresponding accommodation
Or modification, therefore the protection scope of the utility model should be subject to protection scope required by claims.
Claims (8)
1. the door lock mechanism that a kind of anti-opal is unlocked characterized by comprising reset assembly and with reset assembly cooperation
Clutch component, the lock tongue of the reset assembly action drives door lock are stretched out or are retracted, the clutch component be operable to realize with
The connection and separation of reset assembly are rotated synchronously when reset assembly is connected with clutch component to drive the lock tongue of door lock flexible real
Now unlock；The clutch component includes: fixed plate, the rear handle being connected in the fixed plate, and the rear handle is equipped with
One is telescopic from lock set, and the self-locking Component driver one locks jacking block, when operation it is described from lock set when, synchronous driving is anti-
It locks jacking block to stretch out, locks jacking block and lock reset assembly, it is described to include: from lock set so as to the rotation of synchronous drive reset assembly
Locking press button is connected with a self-locking return spring on the locking press button, and the locking press button and self-locking return spring are pacified jointly
In mounting hole loaded on rear handle, the other end of locking press button, which is connected to, described locks jacking block.
2. the door lock mechanism that anti-opal as described in claim 1 is unlocked, which is characterized in that after the reset assembly includes:
Clutch cover board, the rear clutch cover board is connected to a rear lock plate clutch seat, between the rear clutch cover board and rear lock plate clutch seat
It is additionally provided with a rear lock plate reset seat, the other end of the rear lock plate reset seat is also connected with a rear lock plate limit base；Wherein, institute
It states rear lock plate reset seat and is arranged in rear clutch cover board and rear lock plate clutch seat, and can be rotated along the axis of rear lock plate clutch seat.
3. the door lock mechanism that anti-opal as claimed in claim 2 is unlocked, which is characterized in that the rear lock plate reset seat and rear lock
A reset spring is additionally provided between plate clutch seat, the both ends of the reset spring are connected to rear lock plate reset seat and rear lock plate
Clutch seat, so that automatically reseting after being relatively rotated between rear lock plate reset seat and rear lock plate clutch seat.
4. the door lock mechanism that anti-opal as claimed in claim 3 is unlocked, which is characterized in that the rear lock plate reset seat packet
Include: cylindrical body, the outer wall of the cylindrical body are laterally extended an annular table, and the axial direction of cylindrical body is additionally provided with a clutch hole,
The outer edge of the annular table is additionally provided with a raised limited block.
5. the door lock mechanism that anti-opal as claimed in claim 4 is unlocked, which is characterized in that the rear lock plate clutch seat packet
Include: clutch seat ontology, the clutch seat ontology are equipped with the connecting hole for wearing rear lock plate reset seat, go back on clutch seat ontology
Equipped with one along the annular wall with a notch for connecting hole peripheral, the reset spring is located on the outer of the annular wall
Portion, and one end of reset spring is connected to rear lock plate reset seat, the other end is connected to annular wall.
6. the door lock mechanism that anti-opal as claimed in claim 5 is unlocked, which is characterized in that the notch end of the annular wall is also
It is respectively provided with an outwardly extending limited wall, the limited wall is used to limit the raised limited block rotation row in rear lock plate reset seat
Journey.
7. the door lock mechanism that anti-opal as described in claim 1 is unlocked, which is characterized in that the fixed plate includes: ontology,
The ontology is equipped with the through-hole for wearing rear handle, and a protrusion limit along the through hole periphery is additionally provided on the ontology
Portion and connecting column.
8. the door lock mechanism that anti-opal as described in claim 1 is unlocked, which is characterized in that the fixed plate and reset assembly
Between be additionally provided with a reduction torsion spring, one end of the reduction torsion spring is connected to the raised limiting section, and the other end is connected to reset
The rear lock plate reset seat of component, so that handle rear after completing a unlocking action automatically resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680169.XU CN208734210U (en) | 2018-05-08 | 2018-05-08 | A kind of door lock mechanism that anti-opal is unlocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680169.XU CN208734210U (en) | 2018-05-08 | 2018-05-08 | A kind of door lock mechanism that anti-opal is unlocked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208734210U true CN208734210U (en) | 2019-04-12 |
Family
ID=66022419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820680169.XU Expired - Fee Related CN208734210U (en) | 2018-05-08 | 2018-05-08 | A kind of door lock mechanism that anti-opal is unlocked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208734210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487781A (en) * | 2018-05-08 | 2018-09-04 | 深圳市豪力士智能科技有限公司 | A kind of door lock mechanism that anti-opal is unlocked |
-
2018
- 2018-05-08 CN CN201820680169.XU patent/CN208734210U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487781A (en) * | 2018-05-08 | 2018-09-04 | 深圳市豪力士智能科技有限公司 | A kind of door lock mechanism that anti-opal is unlocked |
| CN108487781B (en) * | 2018-05-08 | 2024-03-01 | 深圳市豪力士智能科技有限公司 | Door lock mechanism capable of preventing peep hole from unlocking |
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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: 20190412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |