CN110159070A - A kind of door lock handle commutating structure and intelligent door lock - Google Patents
A kind of door lock handle commutating structure and intelligent door lock Download PDFInfo
- Publication number
- CN110159070A CN110159070A CN201910493404.1A CN201910493404A CN110159070A CN 110159070 A CN110159070 A CN 110159070A CN 201910493404 A CN201910493404 A CN 201910493404A CN 110159070 A CN110159070 A CN 110159070A
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- Prior art keywords
- block
- door lock
- connecting shaft
- hole
- fixing seat
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- 230000007246 mechanism Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- 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
- E05B1/003—Handles pivoted about an axis perpendicular to the wing
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- 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
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- 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
- E05B15/0033—Spindles for handles, e.g. square spindles
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of door lock handle commutating structure and intelligent door locks, including handle, fixing seat, connecting shaft and fixed block, through-hole is offered in the middle part of the fixing seat, one end of the connecting shaft is connect with handle, the other end of the connecting shaft is extend into through-hole, the fixed block is located in fixing seat and plug is connected to connecting shaft and extend on one end of through-hole, the upper and lower part of the fixing seat respectively symmetrically offers upper hopper chute and gliding groove, upper limit position block and lower position block are slidably provided in the upper hopper chute and gliding groove, the upper limit position block and lower position block mutual cooperation limit fixed block.The configuration of the present invention is simple, it is easy to operate, it is not necessary that face-piece internal structure is dismantled, it will be able to and quickly its commutation for realizing handle, it is time saving and energy saving, and the setting of limited block can preferably avoid opening by mistake.
Description
Technical field
The present invention relates to door lock technical fields, more particularly to a kind of door lock handle commutating structure and intelligent door lock.
Background technique
Door handle is the important component of door lock, is for the ease of people open or close door and design.According to building
The difference of building structure design, door has been opened to two kinds of left and right, and the direction of corresponding door handle is respectively facing right side or left side,
Therefore the door lock for needing to produce two kinds of door handle difference directions, is just able to satisfy the demand of client.However enterprise in order to produce this two
Kind of door lock needs to be respectively equipped with two production lines, the burden of enterprise's production, and be unable to satisfy door lock is removed and
The demand being opened on different doors applied to another place has limitation.
A kind of device for changing position of door lock handle of disclosure of the invention that Chinese patent notification number is CN104563600A, including door knob
Hand, face-piece and the rotary position limiting structure being arranged on the inside of face-piece, rotary position limiting structure include torsional spring, the stretching of two ends of torsional spring
The convex block a that post part is arranged inside torsional spring locating piece two sides, the rotating part of rotary position limiting structure is placed on two of torsional spring
It stretches out between column；The shaft of door handle passes through the grip hole on face-piece, the through-hole on rotary position limiting structure, and end carries out limit company
It connects, door handle is freely rotated；Installation connection, connection is fixed in another side surface of link block and rotary position limiting structure
Block setting commutation through-hole corresponding with commutation strip, commutation item pass through the commutation in the shaft of commutation through-hole and door handle
Bar groove is attached.
When above-mentioned door lock handle needs to commutate, will commutation item extract, door handle just can 360 degree rotate freely, and then realization
Commutation, since the positioning action of door handle is realized in the effect of angle limit block and convex block b, is realized simultaneously when insertion commutation
Handle pushes and the function that above mentions, therefore when enterprise is produced need to only produce a seed type door lock.But above-mentioned door
Lock handle commutating structure, which will commutate also to need to unscrew on the screw for being fixedly connected with block when item is extracted, just can be carried out commutation, and operation is multiple
It is miscellaneous, it is unfavorable for fast operating, while being not provided with mistaken opening preventer, pet or child in family is be easy to cause to be opened accidentally door lock.
Summary of the invention
In order to overcome the shortcomings of the prior art, the present invention provides a kind of easy to operate, can quickly commutate,
And it can be avoided the door lock handle commutating structure for causing door lock to open by mistake.
The technical solution adopted by the present invention to solve the technical problems is: a kind of door lock handle commutating structure, including handle
Hand, fixing seat, connecting shaft and fixed block offer through-hole, one end of the connecting shaft and handle in the middle part of the fixing seat
Connection, the other end of the connecting shaft are extend into through-hole, and the fixed block is located in fixing seat and plug is connected to connecting shaft
Extend on one end of through-hole, the upper and lower part of the fixing seat respectively symmetrically offers upper hopper chute and gliding groove, it is described on
Upper limit position block and lower position block, the upper limit position block and lower position block mutual cooperation pair are slidably provided in sliding slot and gliding groove
Fixed block is limited.
Handle is grasped when needing to be commutated door lock handle according to the setting of building by using above scheme,
Then downwards or be rotated up handle, connecting shaft connect at this time with handle starts to be rotated, due to fixed block plug company
It connects in connecting shaft, is rotated together so that fixed block is followed by connecting shaft, after handle is adjusted to suitable direction, is located at
Upper limit position block and lower position block in upper hopper chute and gliding groove start to limit fixed block to fixed Block direction sliding, make
Obtaining fixed block and connecting shaft cannot be rotated again, to complete the commutation to handle, structure is simple, easy to operate, can be fast
It realizes the commutation of handle to speed, and the setting of limited block can preferably avoid opening by mistake.
Preferably, the fixed block includes fixed block body, offers socket in the middle part of the fixed block body
It is equipped with inserted block on circular hole on to connecting shaft, the upper inner wall of the circular hole and lower inner wall, the connecting shaft is extend into through-hole
One end be equipped with the insertion groove that matches with inserted block.
By using above scheme, by the way that the inserted block being located in circular hole to be inserted into insertion groove, so that fixed block is firm
Ground is connected in connecting shaft, is that fixed block can be followed by connecting shaft rotation in swing handle, avoid fixed block and connecting shaft it
Between generate slipping phenomenon, influence the commutation of handle.
Preferably, the upper limit position block and lower position block include limit block body, the limit block body
The left and right sides offers L-shaped notch respectively, is equipped at left and right sides of the upper hopper chute and gliding groove and L v notch v phase interworking
The draw runner of conjunction, the draw runner is stepped and is fixed in fixing seat.
Preferably, the middle part of the limit block body is equipped with waist-shaped hole, is all provided in the upper hopper chute and gliding groove limited
Position column, the limited post are extend into waist-shaped hole.
Preferably, the surface of one end that the upper limit position block and lower position block are in contact with fixed block is arc
Shape surface, the top and bottom of the fixed block open up jagged, the highest point on the notch face arc shape surface.
By using above scheme, after handle is turned to suitable position, upper limit position block and lower position block are pushed,
Sliding block slides limit block body toward fixing seat direction with L v notch v phase interworking at this time, the waist on limit block body
Type hole, which slides into, to be limited after column blocks, and the curved surfaces for limiting block body reach in notch, so that fixed block is limited block
Ontology is limited, to play the role of limiting door lock handle rotational angle.
It preferably, further include the pushing mechanism for pushing lower position block to slide up and down, the pushing mechanism includes peace
Fill seat, sliding block and push item, slideway is equipped in the mounting base, the sliding block is slidably connected in slideway, the sliding block it is upper
Portion is connect with item is pushed, and described one end for pushing item extend into the lower contacts in fixing seat with lower position block.
Preferably, the convex block for pushing item to include promotion ontology and be fixed on promotion ontology, institute
The opening offered in fixing seat for pushing an ontology to protrude into is stated, the convex block is located in fixing seat, under the lower position block
Portion offers the slot position matched with convex block.
By using above scheme, after handle is turned to suitable position, with hand push movable slider in slideway to the left
Or slide to the right, it during sliding block sliding, pushes an ontology as sliding block is moved, pushes an ontology due to being fixed on
On convex block be located in the slot position of lower position block lower part so that convex block push in the process of moving lower position block move upwards come
Fixed block is limited, and then the forward and reverse rotational angle of door lock handle can be limited, it is easy to operate, it can rapidly commutate
Operation.
Preferably, the handle is equipped with insert port with the one end for connecting axis connection, is equipped in the insert port convex
Item, the end of one end that the connecting shaft is connect with handle are equipped with the groove matched with raised line.
By using above scheme, one end of the connecting shaft is inserted into insert port, the raised line in insert port is registered at this time
In groove in connecting shaft, the secured connection of handle and connecting shaft is further strengthened by male-female engagement, prevents handle from using
During loosen.
It further includes face-piece that the present invention also provides a kind of intelligent door locks including above-mentioned door lock handle commutating structure, the face
Shell, which is equipped with, protrudes into hole for what connecting shaft protruded into, and the top of the face-piece is equipped with battery compartment, is covered with battery on the battery compartment
Hatch Board.
Preferably, the mounting post upwardly extended is equipped in the face-piece, the mounting post is equipped with threaded hole, institute
Four corners for stating fixing seat are equipped with the mounting hole closed with corresponding threaded holes.
Compared with prior art, the beneficial effects of the present invention are: needing to change door lock handle according to the setting of building
Xiang Shi grasps handle, then downwards or be rotated up handle, the connecting shaft connecting at this time with handle starts to be turned
It is dynamic, it since fixed block plug is connected in connecting shaft, is rotated together so that fixed block is followed by connecting shaft, when handle adjusts
To after suitable direction, upper limit position block and lower position block in upper hopper chute and gliding groove start to come to fixed Block direction sliding
Fixed block is limited, prevent fixed block and connecting shaft, from being rotated again, to complete the commutation to handle, structure is simple
It is single, it is easy to operate, it is not necessary that face-piece internal structure is dismantled, it will be able to and quickly its commutation for realizing handle, it is time saving and energy saving, and limit
The setting of position block can preferably avoid opening by mistake.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the schematic diagram of door lock handle commutating structure of the present invention.
Fig. 2 is the decomposition diagram of door lock handle commutating structure of the present invention.
Fig. 3 is the schematic diagram of fixing seat.
Fig. 4 is the schematic diagram of fixed block.
Fig. 5 is the connection schematic diagram of connecting shaft and handle.
Fig. 6 is the schematic diagram of lower position block.
Fig. 7 is the schematic diagram of pushing mechanism.
Fig. 8 is the front schematic view of intelligent door lock.
Fig. 9 is schematic diagram behind intelligent door lock.
Figure 10 is the schematic diagram of face-piece.
1- fixing seat；101- through-hole；102- upper hopper chute；103- gliding groove；104- limited post；105- draw runner；106- opening；
2- handle；201- insert port；202- raised line；3- connecting shaft；301- groove；302- insertion groove；4- fixed block；401- fixed block sheet
Body；402- inserted block；403- circular hole；404- notch；5- pushing mechanism；501- mounting base；502- sliding block；503- slideway；504- is pushed away
Dynamic item；5041- pushes an ontology；5042- convex block；6- cover board；7- mounting hole；8- upper limit position block；801- limits block body；802-
L v notch v；803- slot position；804- waist-shaped hole；805- arc shape surface；9- lower position block；10- face-piece；11- battery compartment cover board；
12- battery compartment；13- mounting post；14- protrudes into hole；15- threaded hole.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
In the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "inner", "outside" or position are closed
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention；Furthermore unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " should be done extensively
Reason and good sense solution may be a detachable connection for example, it may be being fixedly connected, or be integrally connected；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment 1
Fig. 1-3, a kind of door lock handle commutating structure, including handle 2, fixing seat 1, connecting shaft 3 and fixed block 4 are please referred to, Gu
The rear portion of reservation 1, which is connected by screw to, is covered with cover board 6, offers through-hole 101, one end of connecting shaft 3 at the middle part of fixing seat 1
It is connect with handle 2, the other end of connecting shaft 3 is extend into through-hole 101, and fixed block 4 is located in fixing seat 1 and plug is connected to
Spindle 3 is extend on one end of through-hole 101, and the upper and lower part of fixing seat 1 respectively symmetrically offers upper hopper chute 102 and gliding groove
103, upper limit position block 8 and lower position block 9, upper limit position block 8 and lower limit are slidably provided in upper hopper chute 102 and gliding groove 103
The mutual cooperation of block 9 limits fixed block 4.
Referring to figure 4., the connection structure of above-mentioned fixed block 4 and connecting shaft 3 are as follows: the fixed block 4 includes fixed block body
401, the middle part of fixed block body 401 offers the circular hole 403 that set is connected in connecting shaft 3, the upper inner wall of circular hole 403 and lower inner wall
On be equipped with inserted block 402, one end that connecting shaft 3 is extend into through-hole 403 is equipped with the insertion groove 302 matched with inserted block 402.
Referring to figure 5., the connection structure of above-mentioned handle 2 and connecting shaft 3 are as follows: one end that handle 2 is connect with connecting shaft 3 is equipped with
Insert port 201, insert port 201 is interior to be equipped with raised line 202, and the end of one end that connecting shaft 3 is connect with handle 2 is equipped with and raised line 202
The groove 301 matched.
Fig. 6 is please referred to, above-mentioned upper limit position block 8 and lower position block 9 include limit block body 901, limit block body 901
The left and right sides offer L-shaped notch 902 respectively, the left and right sides of upper hopper chute 102 and gliding groove 103 is equipped with to be lacked with L shape
902 mutually matched draw runners 105 of mouth, draw runner 105 is stepped and is fixed in fixing seat 1；At the middle part of limit block body 901
Equipped with waist-shaped hole 904, limited post 104 is equipped in upper hopper chute 102 and gliding groove 103, limited post 104 extend into waist-shaped hole 904
It is interior；It wherein, is arc shape surface 905 on the surface of one end that upper limit position block 8 and lower position block 9 are in contact with fixed block 1, Gu
The top and bottom for determining block 1 open up jagged 404, the highest point on 404 face arc shape surface 905 of notch, when arc shape table
When face 905 is extend into notch 404, the limited post 104 in waist-shaped hole 904 limits limit block body 901 and continues up
Movement, to have the function that limit fixed block 1.
Further, Fig. 7 is please referred to, further includes the pushing mechanism 5 for pushing lower position block 9 to slide up and down, pushing mechanism packet
It includes mounting base 501, sliding block 502 and pushes item 504, be equipped with slideway 503 in mounting base 501, sliding block 502 is slidably connected at slideway
In 503, the top of sliding block 502 is connect with item 504 is pushed, and one end of item 504 is pushed to extend into fixing seat 1 and lower position block 9
Lower contacts；Wherein, pushing item 504 includes the convex block for pushing an ontology 5041 and being fixed on promotion ontology 5041
5042, the opening 103 for pushing an ontology 5041 to protrude into is offered in fixing seat 1, convex block 5042 is located in fixing seat 1, lower limit
The lower part of position block 9 offers the slot position 903 matched with convex block 5042.
Working principle: when needing to be commutated door lock handle, grasping handle 2, then downwards or is rotated up handle
2, the connecting shaft 3 connecting at this time with handle 2 starts to be rotated, since fixed block 4 passes through the phase of inserted block 402 and insertion groove 302
Mutually cooperation is fixedly connected in connecting shaft 3, is rotated together so that fixed block 4 is followed by connecting shaft 3, when handle 2 is adjusted to
Behind suitable direction, the lower position block in upper gliding groove starts to slide to 4 direction of fixed block under the promotion of pushing mechanism 5
Fixed block 4 is limited, prevent fixed block 4 and connecting shaft 3 be from being rotated again, so that the commutation to handle 2 is completed,
Structure is simple, easy to operate, without dismantling face-piece internal structure, it will be able to quickly its commutation for realizing handle, it is time saving and energy saving,
And the setting of limited block can preferably avoid opening by mistake.
Embodiment 2
Fig. 8-10 is please referred to, a kind of intelligent door lock further includes face-piece 10, face including the door lock handle commutating structure in embodiment 1
Shell 10, which is equipped with, protrudes into hole 14 for what connecting shaft 3 protruded into, and the top of face-piece 10 is equipped with battery compartment 12, and 12 upper cover of battery compartment is closed
There is battery compartment cover board 11, meanwhile, the mounting post 13 upwardly extended is equipped in face-piece 10, mounting post 13 is equipped with threaded hole 15,
Four corners of fixing seat 1 are equipped with the mounting hole 7 matched with threaded hole 15, which is counter sink, are distinguished by screw
Threaded hole 15 on counter sink and mounting post 13, so that fixing seat 1 is fixed in face-piece 10, disassembly or installation are all compared
It is convenient.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field
For technical staff, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention
Or in the case where essential characteristic, the present invention can be realized in other specific forms.It therefore, in all respects, should all
Regard embodiment as exemplary, and be non-limiting, the scope of the present invention is above-mentioned by appended claims
Illustrate to limit, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of door lock handle commutating structure, it is characterised in that: described solid including handle, fixing seat, connecting shaft and fixed block
Through-hole is offered in the middle part of reservation, one end of the connecting shaft is connect with handle, and the other end of the connecting shaft extend into through-hole
Interior, the fixed block is located in fixing seat and plug is connected to connecting shaft and extend on one end of through-hole, the fixing seat it is upper
Portion and lower part respectively symmetrically offer upper hopper chute and gliding groove, are slidably provided with upper limit position block in the upper hopper chute and gliding groove
And lower position block, the upper limit position block and lower position block mutual cooperation limit fixed block.
2. door lock handle commutating structure according to claim 1, it is characterised in that: the fixed block includes fixed block sheet
Body, offers the circular hole that set is connected in connecting shaft in the middle part of the fixed block body, on the upper inner wall of the circular hole and lower inner wall
It is equipped with inserted block, one end that the connecting shaft is extend into through-hole is equipped with the insertion groove matched with inserted block.
3. door lock handle commutating structure according to claim 1, it is characterised in that: the upper limit position block and lower position block are equal
Including limiting block body, the left and right sides of the limit block body offers L-shaped notch, the upper hopper chute and gliding groove respectively
The left and right sides be equipped with the mutually matched draw runner of L v notch v, the draw runner is stepped and is fixed in fixing seat.
4. door lock handle commutating structure according to claim 3, it is characterised in that: the middle part of the limit block body is equipped with
Waist-shaped hole is equipped with limited post in the upper hopper chute and gliding groove, and the limited post is extend into waist-shaped hole.
5. door lock handle commutating structure according to claim 1, it is characterised in that: the upper limit position block and lower position block with
The surface of one end that fixed block is in contact is arc shape surface, and the top and bottom of the fixed block open up jagged, institute
State the highest point on notch face arc shape surface.
6. door lock handle commutating structure according to claim 1, it is characterised in that: further include pushing to glide on lower position block
Dynamic pushing mechanism, the pushing mechanism include mounting base, sliding block and push item, are equipped with slideway, the cunning in the mounting base
Block is slidably connected in slideway, and the top of the sliding block is connect with item is pushed, and described one end for pushing item is extend into fixing seat
With the lower contacts of lower position block.
7. door lock handle commutating structure according to claim 6, it is characterised in that: the promotion item includes pushing an ontology
And it is fixed on the convex block pushed on an ontology, and the opening for pushing an ontology to protrude into is offered in the fixing seat, it is described convex
Block is located in fixing seat, and the lower part of the lower position block offers the slot position matched with convex block.
8. door lock handle commutating structure according to claim 1, it is characterised in that: the handle with connect the one of axis connection
End is equipped with insert port, is equipped with raised line in the insert port, the end of one end that the connecting shaft is connect with handle is equipped with and raised line
The groove matched.
9. a kind of intelligent door lock, including door lock handle commutating structure as claimed in any one of claims 1 to 8, it is characterised in that:
It further include face-piece, the face-piece, which is equipped with, protrudes into hole for what connecting shaft protruded into, and the top of the face-piece is equipped with battery compartment, the electricity
Battery compartment cover board is covered on Chi Cang.
10. intelligent door lock according to claim 9, it is characterised in that: the mounting post upwardly extended is equipped in the face-piece,
The mounting post is equipped with threaded hole, and four corners of the fixing seat are equipped with the mounting hole closed with corresponding threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910493404.1A CN110159070B (en) | 2019-06-06 | 2019-06-06 | Door lock handle reversing structure and intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910493404.1A CN110159070B (en) | 2019-06-06 | 2019-06-06 | Door lock handle reversing structure and intelligent door lock |
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| Publication Number | Publication Date |
|---|---|
| CN110159070A true CN110159070A (en) | 2019-08-23 |
| CN110159070B CN110159070B (en) | 2024-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910493404.1A Active CN110159070B (en) | 2019-06-06 | 2019-06-06 | Door lock handle reversing structure and intelligent door lock |
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| CN207813212U (en) * | 2017-12-21 | 2018-09-04 | 中山市天固制锁有限公司 | A kind of shank of the key commutating structure for smart lock |
| CN108661427A (en) * | 2018-05-14 | 2018-10-16 | 浙江超虎智能科技有限公司 | Door lock handle multi-angle reversing arrangement |
| CN208329928U (en) * | 2018-06-05 | 2019-01-04 | 中山市杨格锁业有限公司 | A kind of fingerprint gate lock with handle commutation function |
| CN210530507U (en) * | 2019-06-06 | 2020-05-15 | 珠海吉门第科技有限公司 | Door lock handle reversing structure and intelligent door lock |
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