CN108487781A - 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
- CN108487781A CN108487781A CN201810431146.XA CN201810431146A CN108487781A CN 108487781 A CN108487781 A CN 108487781A CN 201810431146 A CN201810431146 A CN 201810431146A CN 108487781 A CN108487781 A CN 108487781A
- Authority
- CN
- China
- Prior art keywords
- seat
- clutch
- door lock
- lock plate
- reset
- 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.)
- Granted
Links
- 239000011022 opal Substances 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
Abstract
The invention discloses a kind of door lock mechanisms that anti-opal is unlocked comprising：Reset assembly and the clutch component coordinated with the reset assembly, 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 detach, and is rotated synchronously when reset assembly connect with clutch component to drive the flexible realization unlocking of the lock tongue of door lock.Compared with prior art, the door lock mechanism that the anti-opal of the present invention 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 criminal from passing through the security risk of opal opening door lock.
Description
Technical field
The present invention relates to door lock technical field more particularly to a kind of door lock mechanisms that can be prevented from opal opening door lock.
Background technology
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 without 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.
Invention content
It, can be from which solve existing door lock the purpose of the present invention is to provide the door lock mechanism that a kind of anti-opal is unlocked
The problem of security risk that opal is unlocked.
In order to achieve the above objectives, technical solution proposed by the invention is：
The door lock mechanism that a kind of anti-opal of the present invention is unlocked comprising：Reset assembly and with the reset assembly coordinate
Clutch component, the lock tongue of the reset assembly action drives door lock stretches out or retracts, and the clutch component is operable to realize
With the connection of reset assembly and detach, rotated synchronously when reset assembly is connected with clutch component to drive the lock of door lock
Flexible realize of tongue is unlocked.
Wherein, the reset assembly includes：Clutch cover board afterwards, the rear clutch cover board are connected to a rear lock plate clutch
Seat is additionally provided with a rear lock plate reset seat after described between clutch cover board and rear lock plate clutch seat, the rear lock plate reset seat it is another
End face is also associated 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 resetting spring, the resetting 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：The outer wall of cylindrical body, the cylindrical body is laterally extended an annular
The axial direction of platform, cylindrical body is 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 resetting spring is located on the outside of the annular wall, and one end of resetting 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 that synchronous drive reset assembly rotates.
Wherein, described to include from lock set：Locking press button is connected with a self-locking return spring 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, the ontology are equipped with through-hole for wearing rear handle, described
A raised limiting section and connecting pole 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 anti-opal of the invention is unlocked, by door lock be designed to reset assembly and
The fit structure of clutch component could drive door lock to unlock when the two is sealed, and otherwise the rear handle of door lock is trip
From state, to prevent criminal from passing through the security risk of opal opening door lock.
Description of the drawings
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 present invention is unlocked.
Fig. 3 is the longitudinal sectional view for the door lock mechanism that the anti-opal of the present invention is unlocked.
Specific implementation mode
Below with reference to attached drawing, the present invention 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 coordinated with the reset assembly 100, the lock tongue of 100 action drives door lock of the reset assembly are stretched
Go out or retract, the clutch component 200 is operable to realize and the connection of reset assembly and detach, 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 from door drawback lock when, it is necessary to while operating clutch group
Part 200 keeps it sealed with reset assembly 100, and handle 9 could unlock after synchronous rotation.
Referring to attached drawing 1, the reset assembly 100 includes：Clutch cover board 1 afterwards, the rear clutch cover board 1 connect
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 associated 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 10,10 middle part of the cover board body are equipped with
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 resetting 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：The outer wall of cylindrical body 21, the cylindrical body 21 is laterally extended an annular
The axial direction of platform 22, cylindrical body 21 is 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 both sides of the cylindrical body 21 of rear lock plate reset seat 2, ring
The radius of shape platform 22 is more 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
It is additionally provided with an annular wall 44 with a notch along 42 periphery of the connecting hole, 3 ring set of the resetting spring on seat ontology 41
It is connected to rear lock plate reset seat 2 in one end of the outside of the annular wall 44, and resetting spring 3, 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 pole 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 to include from lock set：Locking press button 10 is connected with a self-locking on the locking press button 10 and returns
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 the 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, the ontology 71 are equipped with the through-hole 74 for wearing rear handle,
A raised limiting section 72 and connecting pole 73 along 74 periphery of the through-hole, the connecting pole 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 rear handle 9 automatically resets after completing a unlocking action.
More specifically, locking press button 10 includes：Button cap 102, and the connecting rod that is 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, to rotate synchronously,
Middle clutch hole 211 is linear mating structure with jacking block 8 is locked, and in the present embodiment, it is tetragonous column type to lock jacking block 8, in
In other embodiment, shape can be arbitrary, it is only necessary to which satisfaction, which can be realized, to be inserted or detach with clutch hole 211, when inserting
The two locks.
Compared with prior art, the door lock mechanism that the anti-opal of the present embodiment is unlocked, reset assembly is designed to by 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 criminal from passing through the security risk of opal opening door lock.
The above, only presently preferred embodiments of the present invention, are not intended to limit embodiment of the present invention, and this field is general
Logical technical staff's central scope according to the present invention and spirit can very easily carry out corresponding flexible or modification, therefore originally
The protection domain of invention should be subject to the protection domain required by claims.
Claims (10)
1. a kind of door lock mechanism that anti-opal is unlocked, which is characterized in that including：Reset assembly and with the 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 rotate synchronously when reset assembly is connected with clutch component to drive the lock tongue of door lock
Flexible realize is unlocked.
2. the door lock mechanism that anti-opal as described in claim 1 is unlocked, which is characterized in that the reset assembly includes：Afterwards
Clutch cover board, it is described after clutch cover board be connected to a rear lock plate clutch seat, it is described after between 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 associated 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 resetting spring is additionally provided between plate clutch seat, the both ends of the resetting 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
It includes：The outer wall of cylindrical body, the cylindrical body is 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
It includes：Clutch seat ontology, the clutch seat ontology are equipped with the connecting hole for wearing rear lock plate reset seat, are gone back on clutch seat ontology
Equipped with one along the annular wall with a notch for connecting hole peripheral, the resetting spring is located on the outer of the annular wall
Portion, and one end of resetting 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 each
Equipped with an outwardly extending limited wall, the limited wall is used to limit the raised limited block rotational travel in rear lock plate reset seat.
7. the door lock mechanism that anti-opal as described in claim 1 is unlocked, which is characterized in that the clutch component includes：Gu
Fixed board, the rear handle being connected in the fixed plate, it is telescopic from lock set, the self-locking group that the rear handle is equipped with one
Part driving one locks jacking block, when operation it is described from lock set when, jacking block stretching is locked in synchronous driving, is locked jacking block and is lockked reset group
Part, so that synchronous drive reset assembly rotates.
8. the door lock mechanism that anti-opal as claimed in claim 7 is unlocked, which is characterized in that described to include from lock set：From
Button is locked, is connected with a self-locking return spring on the locking press button, the locking press button and self-locking return spring are installed jointly
In in the mounting hole of rear handle, the other end of locking press button, which is connected to, described locks jacking block.
9. the door lock mechanism that anti-opal as claimed in claim 8 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 pole.
10. the door lock mechanism that anti-opal as claimed in claim 9 is unlocked, which is characterized in that the fixed plate and reset group
A reduction torsion spring is additionally provided between part, one end of the reduction torsion spring is connected to the raised limiting section, and the other end is connected to multiple
The rear lock plate reset seat of hyte part, so that rear handle automatically resets after completing a unlocking action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810431146.XA CN108487781B (en) | 2018-05-08 | 2018-05-08 | Door lock mechanism capable of preventing peep hole from unlocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810431146.XA CN108487781B (en) | 2018-05-08 | 2018-05-08 | Door lock mechanism capable of preventing peep hole from unlocking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108487781A true CN108487781A (en) | 2018-09-04 |
| CN108487781B CN108487781B (en) | 2024-03-01 |
Family
ID=63354155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810431146.XA Active CN108487781B (en) | 2018-05-08 | 2018-05-08 | Door lock mechanism capable of preventing peep hole from unlocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108487781B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155839A (en) * | 2018-11-08 | 2020-05-15 | 杭州海康威视数字技术股份有限公司 | Safety knob mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5562317A (en) * | 1995-03-20 | 1996-10-08 | Tong-Lung Metal Industry Co., Ltd. | Inner handle assembly of cylinder lock |
| CN205314676U (en) * | 2015-09-02 | 2016-06-15 | 广东金点原子制锁有限公司 | Prevent tool to lock of unblanking through cat eye |
| CN205577619U (en) * | 2015-11-30 | 2016-09-14 | 东莞市中控电子技术有限公司 | Prevent tool to lock mechanism that cat eye unblanked |
| CN106481146A (en) * | 2015-09-02 | 2017-03-08 | 广东金点原子制锁有限公司 | A kind of lockset preventing from unlocking by opal |
| CN206110852U (en) * | 2016-10-20 | 2017-04-19 | 陈艮杰 | Prevent pickproof lock that cat eye opened |
| CN206245874U (en) * | 2016-11-15 | 2017-06-13 | 中山市惠氏五金科技有限公司 | The anti-opening mechanism of door lock handle |
| CN206722552U (en) * | 2016-12-30 | 2017-12-08 | 黄雄壮 | A kind of anti-opal steals Internal handle |
| WO2017211223A1 (en) * | 2016-06-08 | 2017-12-14 | 黄豪杰 | Electronic door lock |
| CN208734210U (en) * | 2018-05-08 | 2019-04-12 | 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 CN201810431146.XA patent/CN108487781B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5562317A (en) * | 1995-03-20 | 1996-10-08 | Tong-Lung Metal Industry Co., Ltd. | Inner handle assembly of cylinder lock |
| CN205314676U (en) * | 2015-09-02 | 2016-06-15 | 广东金点原子制锁有限公司 | Prevent tool to lock of unblanking through cat eye |
| CN106481146A (en) * | 2015-09-02 | 2017-03-08 | 广东金点原子制锁有限公司 | A kind of lockset preventing from unlocking by opal |
| CN205577619U (en) * | 2015-11-30 | 2016-09-14 | 东莞市中控电子技术有限公司 | Prevent tool to lock mechanism that cat eye unblanked |
| WO2017211223A1 (en) * | 2016-06-08 | 2017-12-14 | 黄豪杰 | Electronic door lock |
| CN206110852U (en) * | 2016-10-20 | 2017-04-19 | 陈艮杰 | Prevent pickproof lock that cat eye opened |
| CN206245874U (en) * | 2016-11-15 | 2017-06-13 | 中山市惠氏五金科技有限公司 | The anti-opening mechanism of door lock handle |
| CN206722552U (en) * | 2016-12-30 | 2017-12-08 | 黄雄壮 | A kind of anti-opal steals Internal handle |
| CN208734210U (en) * | 2018-05-08 | 2019-04-12 | 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155839A (en) * | 2018-11-08 | 2020-05-15 | 杭州海康威视数字技术股份有限公司 | Safety knob mechanism |
| CN111155839B (en) * | 2018-11-08 | 2021-06-04 | 杭州海康威视数字技术股份有限公司 | Safety knob mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108487781B (en) | 2024-03-01 |
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