CN110107152A - A kind of anti-opal unlocking structure of smart lock - Google Patents
A kind of anti-opal unlocking structure of smart lock Download PDFInfo
- Publication number
- CN110107152A CN110107152A CN201910234345.6A CN201910234345A CN110107152A CN 110107152 A CN110107152 A CN 110107152A CN 201910234345 A CN201910234345 A CN 201910234345A CN 110107152 A CN110107152 A CN 110107152A
- Authority
- CN
- China
- Prior art keywords
- opal
- button
- handle
- rotor
- handle joint
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0084—Handles or knobs with displays, signs, labels pictures, or the like
-
- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0013—Followers; Bearings therefor
-
- 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
- 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
- E05B3/00—Fastening knobs or handles to lock or latch parts
- E05B3/02—Fastening knobs or handles to the spindle by pinning or riveting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of anti-opal unlocking structure of smart lock, free rotor are rotatably installed in handle joint；Free rotor is used to control the switch of smart lock；Button is installed in inner lock shell horizontally slidablely, and button is equipped with Level tune column；Anti- opal push rod is installed in inner lock shell with being vertically movable, and anti-opal push rod is equipped with inclined height adjustment mouth；Level tune column level is connected in height adjustment mouth, and the horizontal position by adjusting Level tune column, anti-opal push rod vertical shift；Bolt rod is passed vertically through in handle joint；Anti- opal push rod vertical shift, and bolt rod is sequentially passed through in handle joint and free rotor, make handle joint and free rotor that can rotate coaxially connection；Bolt rod resets vertically, and bolt rod is detached from free rotor, and handle joint and free rotor are non-coaxial rotation connection relationship.The design provides a kind of simply anti-cat eye structure of structure, and the opening and closing of anti-opal function can be realized by the button that horizontally slips, easy to operate.
Description
Technical field
The present invention relates to door lock technical field more particularly to a kind of anti-opal unlocking structures of smart lock.
Background technique
The safety existing defects of existing smart lock, thief, which by the installing port of opal stretches tool and enters to push handle, to open
Lock；Therefore, anti-opal unlocking structure would generally be arranged in smart lock on smart lock, while the unlocking of anti-opal is also possible to prevent children
Open by mistake lock, anti-opal unlocking structure is also referred to as virgin lock, but while existing anti-opal unlocking structure needs to press the button under
Handle hand could be opened, and structure is complicated, and it is more inconvenient to use.
Summary of the invention
It is an object of the invention to propose a kind of anti-opal unlocking structure of smart lock, which has one-key start and pass
Close the structure of anti-opal unlocking function.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of anti-opal unlocking structure of smart lock, comprising: inner lock shell, handle member, free rotor, button and door lock driving
Component；
The inner lock shell is equipped with handle apertures；The handle member is equipped with handle joint；The handle joint is installed on described
Hand mouth is installed on the handle member on the inner lock shell；The free rotor is rotatably installed in the handle joint；
Square one end fits of smart lock connect the lock body of smart lock in the free rotor, the other end；
The door lock driving assembly includes: anti-opal push rod and bolt rod；
The button is installed on horizontally slidablely in the inner lock shell, and the button is equipped with Level tune column；It is described anti-
Opal push rod is installed in the inner lock shell with being vertically movable, and the anti-opal push rod is equipped with inclined height adjustment mouth；Institute
It states Level tune column level to be connected in the height adjustment mouth, and the horizontal position by adjusting the Level tune column, drive
The anti-opal push rod vertical shift is moved close to or far from the handle joint；
The bolt rod can be resetted vertically across in the handle joint；When the anti-opal push rod vertical shift is close to institute
When stating handle joint, the bolt rod sequentially passes through the handle joint and the free rotor, makes the handle joint and institute
Connection can be rotated coaxially by stating free rotor；When the anti-opal push rod vertical shift is far from the handle joint, the bolt
It is non-coaxial rotation connection pass that bar, which is resetted vertically and is detached from the free rotor, the handle joint and the free rotor,
System.
It further explains, the inner lock shell is equipped with Level tune slot；
The button is equipped with and manually adjusts column；
It is described to manually adjust in the horizontally slidable Level tune slot of column, and the position for controlling the Level tune column
It sets.
It further explains, further includes: positioning elastic part；
The positioning elastic part is equipped with the curved end with elasticity；The positioning elastic part is set to the position of the button
It sets；The button is equipped with positioning chuck in the side of the curved end；When the button moves horizontally, the positioning chuck can
It is displaced into the two sides of the curved end.
It further explains, the door lock driving assembly includes: return springs；
The return springs are placed on the bolt rod；The bolt rod, which is equipped with, resets protrusion；The return springs
One end contacted with the inner wall of the handle joint, the other end and the reset projection contacts.
It further explains, further includes: handle fixed ring；
The free rotor is fixed on the handle joint by the handle fixed ring；
The handle fixed ring is equipped with rotor fixing port；The handle fixed ring is equipped in the two sides of the rotor fixing port
Rotor fixed arm；The free rotor is fixed in the rotor fixing port, and is fixed on described by the rotor fixed arm
Hand connector.
It further explains, the door lock driving assembly includes: button pressing plate；
The button pressing plate is fixed on the inner lock shell；
The button pressing plate is equipped with and is vertically directed card slot；
The anti-opal push rod is fixed on the inner lock shell by the button pressing plate；The anti-opal push rod can vertical sliding
In in the guiding card slot.
It further explains, the button is equipped with button paster in the side for manually adjusting column；
The button paster is equipped with the paster pattern for showing the handle joint and the free rotor connection relationship.
It further explains, the handle joint is equipped with grip hole；The free rotor is equipped with rotor hole；The grip hole
Same vertical position is in the rotor hole；
The bolt rod can be passed vertically through in the grip hole and the rotor hole, make the handle joint and described free
Rotor can rotate coaxially connection.
Beneficial effects of the present invention:
The design provides a kind of simply anti-cat eye structure of structure, and anti-opal function can be realized by the button that horizontally slips
Opening and closing, it is easy to operate, while needing to press the button unlike existing anti-opal unlocking structure push handle ability
It opens, uses more convenient.
Detailed description of the invention
Fig. 1 is anti-opal unlocking structure schematic diagram；
Fig. 2 is the structural schematic diagram that anti-opal function is closed in anti-opal unlocking；
Fig. 3 is the structural schematic diagram that anti-opal unlocking starts anti-opal function；
Fig. 4 is enlarged drawing at A in Fig. 2；
Fig. 5 is enlarged drawing at B in Fig. 3；
Fig. 6 is the sectional view that anti-opal function is closed in anti-opal unlocking；
Fig. 7 is the sectional view that anti-opal unlocking starts anti-opal function；
Fig. 8 is the structural schematic diagram of positioning elastic part；
Fig. 9 is the structural schematic diagram of positioning elastic part；
Figure 10 is button and anti-opal push rod fiting relation figure；
Figure 11 is the structural schematic diagram of bolt rod；
Wherein:
Inner lock shell 1, handle member 2, free rotor 3, button 4, door lock driving assembly 5, positioning elastic part 6, handle fixed ring
7；
Handle apertures 11, Level tune slot 12；Handle joint 21；Grip hole 211；Rotor hole 31；
Anti- opal push rod 51, bolt rod 52, return springs 53, button pressing plate 54；Level tune column 41, positioning chuck
42, column 43, button paster 44 are manually adjusted；Height adjustment mouth 511；Reset protrusion 521；
Curved end 61；Rotor fixed arm 71, rotor fixing port 72.
Specific embodiment
Pass through specific embodiment to further illustrate the technical scheme of the present invention with reference to the accompanying drawing.
A kind of anti-opal unlocking structure of smart lock, comprising: inner lock shell 1, handle member 2, free rotor 3, button 4 and door lock
Driving assembly 5；
The inner lock shell 1 is equipped with handle apertures 11；The handle member 2 is equipped with handle joint 21；The handle joint 21 is installed
In the handle apertures 11, it is installed on the handle member 2 on the inner lock shell 1；The free rotor 3 is rotatably installed on institute
It states in handle joint 21；The free rotor 3 is used to control the switch of smart lock；Square one end fits of smart lock are in the trip
From rotor 3, the other end connects the lock body of smart lock；
The door lock driving assembly 5 includes: anti-opal push rod 51 and bolt rod 52；
The button 4 is installed on horizontally slidablely in the inner lock shell 1, and the button 4 is equipped with Level tune column 41；Institute
It states anti-opal push rod 51 to be installed on being vertically movable in the inner lock shell 1, the anti-opal push rod 51 is equipped with inclined height
Adjust mouth 511；41 level of Level tune column is connected in the height adjustment mouth 511, and by adjusting the horizontal tune
The horizontal position of segmented column 41, anti-51 vertical shift of opal push rod；
The bolt rod 52 can be resetted vertically across in the handle joint 21；When the anti-opal push rod 51 moves vertically
When the dynamic close handle joint 21, the bolt rod 52 is sequentially passed through in the handle joint 21 and the free rotor 3,
Make the handle joint 21 and the free rotor 3 that can rotate coaxially connection；When 52 vertical shift of bolt rod is far from described
When handle joint, the bolt rod 52 is resetted vertically and is detached from the free rotor 3, the handle joint 21 and described free
Rotor 3 is non-coaxial rotation connection relationship.
It further explains, the design provides a kind of simply anti-cat eye structure of structure, passes through the button 4 that horizontally slips
Realize the opening and closing of anti-opal function, easy to operate, unlike existing anti-opal unlocking structure, button is located at grip surfaces
On, handle is pushed while needing to press the button to be opened, and used more convenient.
Free rotor 3 is used for the side's of cooperation item, square item and then the opening for controlling lock body；And the handle member 2 of the design is for controlling
The rotation of free rotor 3 is made, therefore when handle member 2 not can control the rotation of free rotor 3, pushes free rotor 3 when handle member 2
It is not able to rotate with square item, lock body cannot be opened.And the design button 4, when moving horizontally, Level tune column 41 also moves horizontally,
Gearing has the anti-opal push rod 51 moved up and down, the height adjustment mouth 511 that anti-51 band of opal push rod is obliquely installed；Level tune column
41 can only move horizontally, and Level Promoting height adjustment mouth 511；Anti- opal push rod 51 is in the height adjustment mouth being obliquely installed
Under 511 guiding role, move up and down；Anti- opal push rod 51 can touch bolt rod 52, and be sequentially passed through handle joint
21 and free rotor 3 inside, connect handle joint 21 and the free rotor 3 by bolt rod 52, and can rotate coaxially,
Anti- opal function is closed at this time；At this point, hand connector will drive free rotor 3 and rotate after swing handle part 2, and the side's of drive item turns
It is dynamic, open lock body；And when button 4 moves horizontally reset, anti-opal push rod 51 resets, and anti-opal push rod 51 no longer supports bolt
Bar 52, bolt rod 52 are detached from from free rotor 3, and handle joint 21 and the free rotor 3 are in non-coaxial rotation connection relationship,
Swing handle part 2 not can control free rotor 3, and then be unable to the rotation of controlling party item, and lock body cannot be opened, at this time anti-opal function
It opens.It is adjusted by the simple horizontal of button 4, the design is able to achieve the anti-opal function of lock.
Meanwhile button 4 herein will not necessarily manually adjust, it also can be by mechanical adjustment, or pass through radio function control
Mechanical component processed, and then control button 4 moves horizontally.
It further explains, the inner lock shell 1 is equipped with Level tune slot 12；
The button 4 is equipped with and manually adjusts column 43；
It is described to manually adjust in the horizontally slidable Level tune slot 12 of column 43, and for controlling the Level tune column
41 position.
It further explains, it is preferable that the design is equipped with the transversal switch for manually adjusting anti-opal function；User only need to be
At Inner door lock, is stirred with hand and manually adjust column 43 and can move horizontally, i.e., manually controllable Level tune column 41 moves horizontally, simply
Quickly control the starting and closing of anti-opal function.
It manually adjusts column 43 to move horizontally in the both ends in Level tune slot 12, can control respectively on anti-opal push rod 51
Lower lifting.
It further explains, further includes: positioning elastic part 6；
The positioning elastic part 6 is equipped with the curved end 61 with elasticity；The positioning elastic part 6 is set to the button 4
Position；The button 4 is equipped with positioning chuck 42 in the side of the curved end 61；It is described when the button 4 moves horizontally
Positioning chuck 42 is moved in the two sides of the curved end 61.
It further explains, Level tune column 41 moves horizontally when Level tune slot 12, and button 4 needs to position；Positioning card
The first 42 horizontal curved ends 61 for passing through positioning elastic part 6, positioning chuck 42 can be by 61 elastic compression of curved end, positioning chucks
42 pass through curved end 61, and after reaching the other side of curved end 61,61 elastic reset of curved end；It is positioned such that clamp 42
It needs the elastic deformation for overcoming curved end 61 to get to the other side of curved end 61 from side, reaches fixed Level tune
The effect of 41 position of column.
It further explains, the door lock driving assembly 5 includes: return springs 53；
The return springs 53 are placed on the bolt rod 52；The bolt rod 52, which is equipped with, resets protrusion 521；It is described multiple
One end of position elastic component 53 is contacted with the inner wall of the handle joint 21, and the other end is contacted with the reset protrusion 521.
It further explains, when bolt rod 52 is pushed into free 3 inside of rotor by anti-opal push rod 51, at return springs 53
In compressive state；And when anti-opal push rod 51 no longer contacts bolt rod 52,53 elastic reset of return springs can be made in elastic force
It is automatically disengaged under inside free rotor 3, reaches the fluency for improving and resetting.
It further explains, further includes: handle fixed ring 7；
The free rotor 3 is fixed on the handle joint 21 by the handle fixed ring 7；
The handle fixed ring 7 is equipped with rotor fixing port 72；The handle fixed ring 7 in the rotor fixing port 72 two
Side is equipped with rotor fixed arm 71；One end of the free rotor 3 is fixed in the rotor fixing port 72, and by the rotor
Fixed arm 71 is fixed on the handle joint 21.
It further explains, free rotor 3 is fixed on handle joint 21, the position of fixed free rotor 3 by handle fixed ring 7
It sets, and passes through bolt being fixed on rotor fixed arm 71 in handle joint 21；Free rotor 3 is set to be not easy to loosen.
It further explains, the door lock driving assembly 5 includes: button pressing plate 54；
The button pressing plate 54 is fixed on the inner lock shell 1；
The button pressing plate 54 is equipped with and is vertically directed card slot；
The anti-opal push rod 51 is fixed on the inner lock shell 1 by the button pressing plate 54；The anti-opal push rod 51 can
Vertical sliding is in the guiding card slot.
It further explains, guiding card slot is that anti-opal push rod 51 provides the guiding role on vertical direction, improves anti-cat
The fluency of the vertical shift of eye push rod 51, improves unlocking efficiency.
It further explains, the button 4 is equipped with button paster 44 in the side for manually adjusting column 43；
The button paster 44 is equipped with the paster for showing the handle joint 21 and 3 connection relationship of free rotor
Pattern.
It further explains, which kind of state posts button paster 44 also on button 4 to prompt user at this time is；Button paster
The paster pattern shown on 44 is font, symbol, picture and icon etc.；Such as designing 44 half of button paster is that red half is
Green, when the button paster 44 seen by through-hole is green, pushing handle member 2 can open the door, and anti-opal function is closed at this time
It closes；When the button paster 44 seen by Level tune slot 12 is red, pushing handle can not open the door, at this time anti-opal function
It can open.
It further explains, the handle joint 21 is equipped with grip hole 211；The free rotor 3 is equipped with rotor hole 31；Institute
It states grip hole 211 and the rotor hole 31 is in same vertical position；
The bolt rod 52 can be passed vertically through in the grip hole 211 and the rotor hole 31, make the handle joint 21
Connection can be rotated coaxially with the free rotor 3.
It further explains, bolt rod 52 can pass vertically through after grip hole 211 and rotor hole 31, and bolt rod 52 can band
Dynamic handle joint 21 and free rotor 3 rotate.Bolt rod 52 is detached from rotor hole 31, and handle joint 21 and free rotor 3 are in non-
Rotate coaxially relationship.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (8)
1. a kind of anti-opal unlocking structure of smart lock characterized by comprising inner lock shell, handle member, free rotor, button
With door lock driving assembly；
The inner lock shell is equipped with handle apertures；The handle member is equipped with handle joint；The handle joint is installed on the handle apertures,
It is installed on the handle member on the inner lock shell；The free rotor is rotatably installed in the handle joint；Intelligence
Square one end fits of lock connect the lock body of smart lock in the free rotor, the other end；
The door lock driving assembly includes: anti-opal push rod and bolt rod；
The button is installed on horizontally slidablely in the inner lock shell, and the button is equipped with Level tune column；The anti-opal
Push rod is installed in the inner lock shell with being vertically movable, and the anti-opal push rod is equipped with inclined height adjustment mouth；The water
Heibei provincial opera segmented column level is connected in the height adjustment mouth, and the horizontal position by adjusting the Level tune column, drives institute
Anti- opal push rod vertical shift is stated close to or far from the handle joint；
The bolt rod can be resetted vertically across in the handle joint；When the anti-opal push rod vertical shift is close to described
When hand connector, the bolt rod sequentially passes through the handle joint and the free rotor, makes the handle joint and the trip
Connection can be rotated coaxially from rotor；When the anti-opal push rod vertical shift is far from the handle joint, the bolt rod is perpendicular
It directly resets and is detached from the free rotor, the handle joint and the free rotor are non-coaxial rotation connection relationship.
2. a kind of anti-opal unlocking structure of smart lock according to claim 1, which is characterized in that the inner lock shell is equipped with
Level tune slot；
The button is equipped with and manually adjusts column；
It is described to manually adjust in the horizontally slidable Level tune slot of column, and the position for controlling the Level tune column.
3. a kind of anti-opal unlocking structure of smart lock according to claim 1, which is characterized in that further include: positioning bullet
Property part；
The positioning elastic part is equipped with the curved end with elasticity；The positioning elastic part is set to the position of the button；Institute
It states button and is equipped with positioning chuck in the side of the curved end；When the button moves horizontally, the positioning chuck is removable
In the two sides of the curved end.
4. a kind of anti-opal unlocking structure of smart lock according to claim 1, which is characterized in that the door lock driving group
Part includes: return springs；
The return springs are placed on the bolt rod；The bolt rod, which is equipped with, resets protrusion；The one of the return springs
End is contacted with the inner wall of the handle joint, the other end and the reset projection contacts.
5. a kind of anti-opal unlocking structure of smart lock according to claim 1, which is characterized in that further include: handle is solid
Determine ring；
The free rotor is fixed on the handle joint by the handle fixed ring；
The handle fixed ring is equipped with rotor fixing port；The handle fixed ring is equipped with rotor in the two sides of the rotor fixing port
Fixed arm；The free rotor is fixed in the rotor fixing port, and is fixed on the handle by the rotor fixed arm and is connect
Head.
6. a kind of anti-opal unlocking structure of smart lock according to claim 1, which is characterized in that the door lock driving group
Part includes: button pressing plate；
The button pressing plate is fixed on the inner lock shell；
The button pressing plate is equipped with and is vertically directed card slot；
The anti-opal push rod is fixed on the inner lock shell by the button pressing plate；The anti-opal push rod can vertical sliding in institute
It states in guiding card slot.
7. a kind of anti-opal unlocking structure of smart lock according to claim 2, which is characterized in that the button is in manual
The side of adjustable column is equipped with button paster；
The button paster is equipped with the paster pattern for showing the handle joint and the free rotor connection relationship.
8. a kind of anti-opal unlocking structure of smart lock described in any one according to claim 1~7, which is characterized in that institute
Handle joint is stated equipped with grip hole；The free rotor is equipped with rotor hole；The grip hole and the rotor hole are in same perpendicular
Straight position；
The bolt rod can be passed vertically through in the grip hole and the rotor hole, make the handle joint and the free rotor
Connection can be rotated coaxially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234345.6A CN110107152A (en) | 2019-03-26 | 2019-03-26 | A kind of anti-opal unlocking structure of smart lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234345.6A CN110107152A (en) | 2019-03-26 | 2019-03-26 | A kind of anti-opal unlocking structure of smart lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110107152A true CN110107152A (en) | 2019-08-09 |
Family
ID=67484589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910234345.6A Pending CN110107152A (en) | 2019-03-26 | 2019-03-26 | A kind of anti-opal unlocking structure of smart lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110107152A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242104A (en) * | 2019-06-26 | 2019-09-17 | 广东汇泰龙科技股份有限公司 | The smart lock that a kind of anti-opal can lock when starting |
| CN111593966A (en) * | 2020-06-01 | 2020-08-28 | 中山市德利智能科技有限公司 | Door lock structure capable of preventing peephole from being unlocked |
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| US20020113445A1 (en) * | 2001-02-20 | 2002-08-22 | Brown Peter Edward | Clutch handle |
| CA2800536A1 (en) * | 2011-12-29 | 2013-06-29 | Taiwan Fu Hsing Industrial Co., Ltd. | Reversible handle device |
| CN207211980U (en) * | 2017-07-25 | 2018-04-10 | 广东科裕智能科技有限公司 | A kind of electronics and the safe-guard door lock component of the double clutch drivings of machinery |
| CN207813240U (en) * | 2018-01-19 | 2018-09-04 | 中山市天固制锁有限公司 | A kind of anti-cat eye structure of smart lock |
| CN207974635U (en) * | 2018-03-10 | 2018-10-16 | 浙江超虎智能科技有限公司 | A kind of anti-opal unlocking apparatus |
| CN208294257U (en) * | 2018-04-11 | 2018-12-28 | 深圳市名创博能科技有限公司 | A kind of interior locking face burglar-proof mechanism of safe-guard door lock |
| CN209855390U (en) * | 2019-03-26 | 2019-12-27 | 广东汇泰龙科技有限公司 | Cat eye unlocking prevention structure of intelligent lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020113445A1 (en) * | 2001-02-20 | 2002-08-22 | Brown Peter Edward | Clutch handle |
| CA2800536A1 (en) * | 2011-12-29 | 2013-06-29 | Taiwan Fu Hsing Industrial Co., Ltd. | Reversible handle device |
| CN207211980U (en) * | 2017-07-25 | 2018-04-10 | 广东科裕智能科技有限公司 | A kind of electronics and the safe-guard door lock component of the double clutch drivings of machinery |
| CN207813240U (en) * | 2018-01-19 | 2018-09-04 | 中山市天固制锁有限公司 | A kind of anti-cat eye structure of smart lock |
| CN207974635U (en) * | 2018-03-10 | 2018-10-16 | 浙江超虎智能科技有限公司 | A kind of anti-opal unlocking apparatus |
| CN208294257U (en) * | 2018-04-11 | 2018-12-28 | 深圳市名创博能科技有限公司 | A kind of interior locking face burglar-proof mechanism of safe-guard door lock |
| CN209855390U (en) * | 2019-03-26 | 2019-12-27 | 广东汇泰龙科技有限公司 | Cat eye unlocking prevention structure of intelligent lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242104A (en) * | 2019-06-26 | 2019-09-17 | 广东汇泰龙科技股份有限公司 | The smart lock that a kind of anti-opal can lock when starting |
| CN111593966A (en) * | 2020-06-01 | 2020-08-28 | 中山市德利智能科技有限公司 | Door lock structure capable of preventing peephole from being unlocked |
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