CN108678563A - A kind of door lock - Google Patents
A kind of door lock Download PDFInfo
- Publication number
- CN108678563A CN108678563A CN201810935987.4A CN201810935987A CN108678563A CN 108678563 A CN108678563 A CN 108678563A CN 201810935987 A CN201810935987 A CN 201810935987A CN 108678563 A CN108678563 A CN 108678563A
- Authority
- CN
- China
- Prior art keywords
- handle
- locking bolt
- door lock
- ring tooth
- base
- 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
- 230000000694 effects Effects 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
- E05B13/004—Devices preventing the key or the handle or both from being used locking the handle by locking the spindle, follower, or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0657—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like
- E05B47/0661—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like axially, i.e. with an axially engaging blocking element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of door locks, the handle for being connected and capable of being rotated relative to handle base including handle base and with handle base, the arrangement of clutch for limiting or allowing handle to be rotated relative to handle base is provided between handle base and handle, the arrangement of clutch includes the mounting base being fixedly mounted on handle and the locking bolt seat that is fixedly mounted in handle base, and the mounting base is provided with locking bolt and to drive locking bolt to be inserted into or leave the driving device of locking bolt seat.The advantage of the invention is that simple in structure, it can realize antitheft and can be adapted to handle and quickly commutate.
Description
Technical field
The present invention relates to a kind of door locks.
Background technology
Intelligent door lock has been a kind of indispensable anti-theft tool in the modern life, door lock generally comprise handle base and
With handle base mating connection and energy is relative to the handle of handle base rotation, and existing structure cannot achieve antitheft and fast suitable for handle energy
Quick change is to there are improved necessity.
Invention content
The purpose of the present invention is to provide a kind of simple in structure, it can realize antitheft and can be adapted to the door that handle quickly commutates
Lock.
To achieve the above object, the present invention uses following technical scheme：
A kind of door lock, including handle base and be connected with handle base and can the handle that rotates of opposite handle base, handle base with hold
The arrangement of clutch for limiting or allowing handle to be rotated relative to handle base is provided between hand, the arrangement of clutch includes fixed pacifies
Mounting base on handle and the locking bolt seat being fixedly mounted in handle base, the mounting base are provided with locking bolt and to drive
Locking bolt is inserted into or leaves the driving device of locking bolt seat.
The advantage of the invention is that simple in structure, it can realize antitheft and can be adapted to handle and quickly commutate.
The present invention can be improved by following scheme：
The locking bolt can be axially along slidably arranged in the mounting base, have plug division on locking bolt；The driving dress
It sets including motor, the output shaft of motor is provided with worm screw, and the mounting base is provided with slide bar, is provided with impeller on slide bar, pushes away
Moving part is extended from one end of slide bar to the worm screw has two catch bars, two catch bars to be each passed through the adjacent teeth of worm screw
Between after be inserted into locking bolt plug division in.
Plug division is along the circumferentially recessed circumferential slot of locking bolt.
It is arranged with the sliding block that can be axially slided along slide bar on the slide bar, is arranged on the slide bar there are two balancing spring
And it is respectively arranged at the both sides of the sliding block；The impeller is made of elastic material, and impeller includes being wrapped in sliding block
On wound portion, two catch bars respectively from wound portion to the worm screw be extended.
The driving device further includes the lock core being arranged on handle, ring tooth and actuating member, and the ring tooth setting exists
And then key turns, ring tooth are provided with several ring teeth on lock core and when key is inserted into lock core, and actuating member is rotatably mounted
Several effect teeth being meshed with the ring tooth, effect tooth and ring tooth engagement are provided on handle, on actuating member, actuating member is also
It is provided with one and acts on the service portion that the locking bolt makes locking bolt be inserted into or leave locking bolt seat with its rotation.
Service portion is arc body, and the circle core shaft of arc and the rotation axis of actuating member are coaxial, and arc body includes thicker section, relatively thin
Section and the thicker section of smooth connection and the changeover portion compared with light filling bar, the rotation of actuating member make thicker section act on the locking bolt to insert to push away it
Enter in locking bolt seat, when the rotation of actuating member makes to act on the locking bolt compared with light filling bar, locking bolt leaves under the action of the catch bar
Locking bolt seat.
Ring tooth is linked by a lock pin and the lock core, and key, which is inserted into after lock core, to rotate forward when making ring tooth, effect
Part acts on the locking bolt to thicker section compared with light filling bar certainly and acts on the locking bolt direction rotation；The handle is provided with fingerprint and retouches mould
Block, master control borad and power supply, the motor are connected electrically on master control borad, and the master control borad is provided with that master control borad function is arranged
Set key；Ring tooth has a release link, and being rotated backward after key insertion lock core makes the release link of ring tooth act on described set
Set key.
It is additionally provided with to position the positioning device of the handle position between handle base and handle, handle base has with handle
The interconnection face that mutual face contacts and is slidably connected, the positioning device includes being set in the interconnection face
At least one of the positioning recess can be sticked by being correspondingly arranged on several positioning recess and another joint face on one joint face
Positioning convex point, the positioning recess is along handle rotating direction and the setting that mutually spaces out.
The positioning recess is set on handle, and the positioning convex point is can be along the circle of handle rotating axis axial stretching
Ball, handle base have an axial limit chamber axially in the same direction with handle rotating axis, and ball is arranged in limit chamber and energy by limitation
Part is stretched out outside limit chamber, and tower spring is provided in limit chamber and is stretched out outside limit chamber with supporting rounded portion to stick into corresponding positioning
In recess.
Positioning recess shares eight, and each recess that positions is equally spaced same circumference centered on by handle rotating axis
On.
Description of the drawings
Fig. 1 is the overall structure three-dimensional state schematic diagram of door lock in embodiment.
Fig. 2 is the overall structure three-dimensional state schematic diagram of the handle that door lock is unilateral in embodiment and handle
Fig. 3 is the three-dimensional exploded status diagram of component shown in Fig. 2.
Fig. 4 is a schematic cross-sectional view of component shown in Fig. 2.
Fig. 5 is the three-dimensional state schematic diagram for embodying arrangement of clutch associated components.
Fig. 6 is the three-dimensional state schematic diagram for embodying arrangement of clutch associated components（Under another visual angle）.
Fig. 7 is the overall structure three-dimensional state schematic diagram of actuating member in embodiment.
Fig. 8 is a side view status diagram of actuating member in embodiment
Fig. 9 is the overall structure three-dimensional state schematic diagram of ring tooth in embodiment.
Specific implementation mode
As shown in attached drawing 1 to attached drawing 6, a kind of door lock includes handle base 100 and is connected with handle base 100 and can be opposite
The handle 101 that handle base 100 rotates is provided with to limit between handle base 100 and handle 101 or allows handle 101 opposite
The arrangement of clutch that handle base 100 rotates, the arrangement of clutch include the mounting base 102 being fixedly mounted on handle 101 and fix
Locking bolt seat 103 in handle base 100, the mounting base 102 be provided with locking bolt 1 and to drive locking bolt 1 be inserted into or from
The driving device of unlocking bolt seat 103.
The locking bolt 1 can be axially along slidably arranged in the mounting base 102, have plug division 11 on locking bolt 1；
The driving device includes motor 21, and the output shaft of motor 21 is provided with worm screw 211, and the mounting base 102 is provided with slide bar 22,
Impeller 23 is provided on slide bar 22, impeller 23 is extended from one end of slide bar 22 to the worm screw 211 there are two promotions
Bar 231, two catch bars 231 are inserted into after being each passed through the adjacent between cog of worm screw 211 in the plug division 11 of locking bolt 1, plug division 11
For along the circumferential recessed circumferential slot of locking bolt 1.
The sliding block 24 that can be axially slided along slide bar 22 is arranged on the slide bar 22, be arranged on the slide bar 22 there are two
Balancing spring 25 and the both sides for being respectively arranged at the sliding block 24；The impeller 23 is made of elastic material, and impeller 23 wraps
The wound portion being wrapped on sliding block 24 is included, two catch bars 231 are extended from wound portion to the worm screw 211 respectively.
It is made of elastic material by the way that balancing spring 25 and the impeller 23 is arranged, therefore, even if in the feelings of 21 continuous work of motor
Under condition, motor 21 will not be caused to burn due to being blocked by impeller 23, or lead to the increase of power consumption.
The driving device further includes the lock core 31, ring tooth 32 and actuating member 33 being arranged on handle 101, the ring
The setting of tooth 32 is in the and then key turns on lock core 31 and when key is inserted into lock core 31, and as shown in Fig. 9, ring tooth 32 is provided with
Several ring teeth 321, actuating member 33 are installed in rotation on handle 101, and several and ring tooth 321 is provided on actuating member 33
The effect tooth 331 being meshed, effect tooth 331 and ring tooth engagement, actuating member 33 are additionally provided with one and act on institute with its rotation
State the service portion 332 that locking bolt 1 makes locking bolt 1 be inserted into or leave locking bolt seat 103.
As shown in attached drawing 7 and attached drawing 8, service portion 332 is arc body, and the rotation axis of the circle core shaft and actuating member 33 of arc is same
Axis, arc body include thicker section 41, compared with light filling bar 42 and the thicker section 41 of smooth connection and compared with the changeover portion 43 of light filling bar 42, actuating member 33
Rotation make thicker section 41 act on the locking bolt 1 to be inserted into locking bolt seat 103 to push away it, the rotation of actuating member 33 makes compared with light filling bar 42
When acting on the locking bolt 1, locking bolt 1 leaves locking bolt seat 103 under the action of the catch bar 231.
Ring tooth 32 is linked by a lock pin and the lock core 31, and being rotated forward after key insertion lock core 31 makes ring tooth 32
When, actuating member 33 acts on the locking bolt 1 to thicker section 41 compared with light filling bar 42 certainly and acts on the rotation of 1 direction of the locking bolt；It is described to hold
Hand 101 is provided with fingerprint and retouches module, master control borad 51 and power supply 52, and the motor 21 is connected electrically on master control borad 51, the master control
Plate 51 is provided with that the set key of 51 function of master control borad is arranged；There is ring tooth 32 release link 322, key to be inserted into lock core 31
Rotating backward afterwards makes the release link 322 of ring tooth 32 act on the set key.
It is additionally provided with to position the positioning device of 101 position of the handle, handle base between handle base 100 and handle 101
100 have the interconnection face that mutual face contacts and is slidably connected with handle 101, and the positioning device is including being set to institute
Be correspondingly arranged on several positioning recess 61 and another joint face on a joint face in the interconnection face of stating can stick into it is described
At least one positioning convex point of recess 61 is positioned, the positioning recess 61 is along 101 rotation direction of handle and mutually spaces out
Setting.
The positioning recess 61 is set on handle 101, and the positioning convex point is that can axially be stretched along 101 rotation axis of handle
There is an axial limit chamber axially in the same direction with 101 rotation axis of handle, ball to be existed by limitation setting for the ball of contracting, handle base 100
It in limit chamber and can partly stretch out outside limit chamber, tower spring is provided in limit chamber and is stretched out outside limit chamber with card with supporting rounded portion
Into in corresponding positioning recess 61.Positioning recess 61 shares eight, and each recess 61 that positions is equally spaced with 101 turns of handle
On same circumference centered on moving axis.Therefore, there is stronger pause feel when handle 101 rotates 45 degree and handle can be made
101 rest on corresponding position, increase the diversity of selection, suitable for a variety of occasions for needing 101 placement angle of handle.
Claims (10)
1. a kind of door lock, including handle base and be connected with handle base and can the handle that rotates of opposite handle base, feature exist
In being provided with the arrangement of clutch for limiting or allowing handle to be rotated relative to handle base, the clutch between handle base and handle
Device includes the mounting base being fixedly mounted on handle and the locking bolt seat that is fixedly mounted in handle base, and the mounting base is provided with
Locking bolt and to drive locking bolt to be inserted into or leave the driving device of locking bolt seat.
2. a kind of door lock according to claim 1, which is characterized in that the locking bolt can be slidably arranged in axially along
In the mounting base, there is plug division on locking bolt；The driving device includes motor, and the output shaft of motor is provided with worm screw, institute
It states mounting base and is provided with slide bar, impeller is provided on slide bar, impeller is extended from one end of slide bar to the worm screw to be had
Two catch bars, two catch bars are inserted into after being each passed through the adjacent between cog of worm screw in the plug division of locking bolt.
3. a kind of door lock according to claim 2, which is characterized in that plug division is along the circumferentially recessed circumferential direction of locking bolt
Slot.
4. a kind of door lock according to claim 2, which is characterized in that being arranged on the slide bar can be axially sliding along slide bar
Capable sliding block is arranged there are two balancing spring and is respectively arranged at the both sides of the sliding block on the slide bar；The impeller by
Elastic material is made, and impeller includes the wound portion being wrapped on sliding block, and two catch bars are respectively from wound portion to described
Worm screw is extended.
5. a kind of door lock according to claim 4, which is characterized in that the driving device further includes being arranged on handle
Lock core, ring tooth and actuating member, ring tooth setting is in the and then key turns on lock core and when key is inserted into lock core, ring
Tooth is provided with several ring teeth, and actuating member is installed in rotation on handle, is provided with and several is mutually nibbled with the ring tooth on actuating member
The effect tooth of conjunction, effect tooth and ring tooth engagement, actuating member is additionally provided with one with its rotation and acting on the locking bolt makes locking bolt
It is inserted into or leaves the service portion of locking bolt seat.
6. a kind of door lock according to claim 5, which is characterized in that service portion is arc body, the circle core shaft and work of arc
The rotation axis of appliance is coaxial, and arc body includes thicker section, compared with light filling bar and the thicker section of smooth connection and compared with the changeover portion of light filling bar, effect
The rotation of part makes thicker section act on the locking bolt to push away in its insertion locking bolt seat, and the rotation of actuating member makes to act on institute compared with light filling bar
When stating locking bolt, locking bolt leaves locking bolt seat under the action of the catch bar.
7. a kind of door lock according to claim 6, which is characterized in that ring tooth is linked by a lock pin and the lock core,
Key rotates forward after being inserted into lock core when making ring tooth, and actuating member acts on institute from acting on the locking bolt to thicker section compared with light filling bar
State the rotation of locking bolt direction；The handle is provided with fingerprint and retouches module, master control borad and power supply, and the motor is connected electrically in master control borad
On, the master control borad is provided with that the set key of master control borad function is arranged；There is ring tooth a release link, key to be inserted into lock core
Rotating backward afterwards makes the release link of ring tooth act on the set key.
8. a kind of door lock according to claim 1 to claim 7 any claim, which is characterized in that handle base with
It is additionally provided with to position the positioning device of the handle position between handle, handle base with handle there is mutual face to contact and slide
The interconnection face of mating connection, the positioning device include several on a joint face being set in the interconnection face
Positioning recess and another joint face on be correspondingly arranged can stick into it is described positioning recess at least one positioning convex point, it is described fixed
Position recess is along handle rotating direction and the setting that mutually spaces out.
9. a kind of door lock according to claim 8, which is characterized in that the positioning recess is set on handle, described fixed
Position salient point is can be along the ball of handle rotating axis axial stretching, and handle base is axial axially in the same direction with handle rotating axis with one
Limit chamber, ball are arranged in limit chamber and can partly be stretched out outside limit chamber by limitation, and tower spring is provided in limit chamber to support
It is outer to stick into corresponding positioning recess that rounded portion stretches out limit chamber.
10. a kind of door lock according to claim 9, which is characterized in that positioning recess shares eight, between each positioning recess etc.
It is distributed on the same circumference centered on handle rotating axis every ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810935987.4A CN108678563B (en) | 2018-08-16 | 2018-08-16 | Door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810935987.4A CN108678563B (en) | 2018-08-16 | 2018-08-16 | Door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108678563A true CN108678563A (en) | 2018-10-19 |
| CN108678563B CN108678563B (en) | 2024-05-28 |
Family
ID=63816357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810935987.4A Active CN108678563B (en) | 2018-08-16 | 2018-08-16 | Door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108678563B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707233A (en) * | 2019-01-28 | 2019-05-03 | 中山市逸家安防科技有限公司 | A kind of lock uint of handle and square shaft |
| CN110644849A (en) * | 2019-10-31 | 2020-01-03 | 广东摩力智能科技有限公司 | Lock mechanism and straight handle door lock |
| CN110644853A (en) * | 2019-10-31 | 2020-01-03 | 广东摩力智能科技有限公司 | Straight handle intelligent lock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040207214A1 (en) * | 2003-04-16 | 2004-10-21 | Yi-An Lin | Electronic door lock |
| CN201963051U (en) * | 2011-04-20 | 2011-09-07 | 浙江凯迪仕实业有限公司 | Clutch device for lock |
| US20120267903A1 (en) * | 2011-04-22 | 2012-10-25 | Welsby Scott D | Clutch mechanism for a lock assembly |
| CN103184813A (en) * | 2011-12-29 | 2013-07-03 | 台湾福兴工业股份有限公司 | Clutch mechanism and door lock thereof |
| CN105464469A (en) * | 2016-01-29 | 2016-04-06 | 广东力维智能锁业有限公司 | Intelligent lock with front clutch |
| CN209114984U (en) * | 2018-08-16 | 2019-07-16 | 刘建刚 | A kind of handle structure of panel lock |
| CN209114986U (en) * | 2018-08-16 | 2019-07-16 | 刘建刚 | A kind of door lock |
-
2018
- 2018-08-16 CN CN201810935987.4A patent/CN108678563B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040207214A1 (en) * | 2003-04-16 | 2004-10-21 | Yi-An Lin | Electronic door lock |
| CN201963051U (en) * | 2011-04-20 | 2011-09-07 | 浙江凯迪仕实业有限公司 | Clutch device for lock |
| US20120267903A1 (en) * | 2011-04-22 | 2012-10-25 | Welsby Scott D | Clutch mechanism for a lock assembly |
| CN103184813A (en) * | 2011-12-29 | 2013-07-03 | 台湾福兴工业股份有限公司 | Clutch mechanism and door lock thereof |
| CN105464469A (en) * | 2016-01-29 | 2016-04-06 | 广东力维智能锁业有限公司 | Intelligent lock with front clutch |
| CN209114984U (en) * | 2018-08-16 | 2019-07-16 | 刘建刚 | A kind of handle structure of panel lock |
| CN209114986U (en) * | 2018-08-16 | 2019-07-16 | 刘建刚 | A kind of door lock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707233A (en) * | 2019-01-28 | 2019-05-03 | 中山市逸家安防科技有限公司 | A kind of lock uint of handle and square shaft |
| CN110644849A (en) * | 2019-10-31 | 2020-01-03 | 广东摩力智能科技有限公司 | Lock mechanism and straight handle door lock |
| CN110644853A (en) * | 2019-10-31 | 2020-01-03 | 广东摩力智能科技有限公司 | Straight handle intelligent lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108678563B (en) | 2024-05-28 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20240422 Address after: 518000 Factory Building A5 and A58, Fucheng'ao Industrial Zone, Fucheng'ao Community, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN EAZYLIFT TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 528400, 1st and 2nd floors, No. 9, 10th Hengjie, Shakou Delai North Road, Xiaolan Town, Zhongshan City, Guangdong Province Applicant before: Liu Jiangang Country or region before: China |
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