CN207960229U - A kind of rapid reverse mechanism of smart lock - Google Patents
A kind of rapid reverse mechanism of smart lock Download PDFInfo
- Publication number
- CN207960229U CN207960229U CN201721800213.8U CN201721800213U CN207960229U CN 207960229 U CN207960229 U CN 207960229U CN 201721800213 U CN201721800213 U CN 201721800213U CN 207960229 U CN207960229 U CN 207960229U
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- China
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- latch bolt
- top plate
- lock
- lock body
- connecting pin
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Abstract
The utility model is related to smart lock technical field, especially a kind of changement of smart lock comprising：Latch bolt shaft, telescopic resilience part, limit catch, screens catch and top plate member；It can be freely rotated when the connecting pin of latch bolt is moved at telescopic mouth, when the locking-up end of latch bolt and limit when section is moved to telescopic mouth and cannot rotate；Top plate member includes：Top plate elastic component and latch bolt top plate, one end of latch bolt shaft and the connecting pin of latch bolt are connected and fixed, and the other end passes through the latch bolt of clutch component to dial the rotation hole that point portion is equipped with；The fastening end of latch bolt top plate is separable to be withstood on the side for the side that screens catch dials point close to latch bolt.Rapid reverse mechanism is compact-sized, can reduce the openings of sizes of telescopic mouth as far as possible, make the lock housing of lock body less yielding；It uses torsionspring and pushes down top plate；Latch bolt Roof is in latch bolt rear end, and active force wants small, and the service life is longer, and the commutation process operation of latch bolt is more simple and convenient.
Description
Technical field
The utility model is related to smart lock technical field, especially a kind of changement of smart lock.
Background technology
As people’s lives level improves, household safe becomes more and more important, and house gate inhibition is most direct as family
With most important security protection, which kind of lockset selection, which installs, becomes of crucial importance.Existing gate inhibition's Market Consumer selection peace of registering one's residence
It is smart lock to fill most locksets.The intelligent lock being currently installed on door, usually by lock body, the square tongue on lock body
Component, auxiliary square bolt component and latch bolt component are constituted.But door is opened to L.H.flapped door and R.H.flapped door, and lock is installed on door
Point of point L.H.flapped door lock and R.H.flapped door lock, therefore lockset is mounted in the left side or the right of door, to it is same lockset for have to fit
The requirement that both sides can install is closed, but the existing lock body overwhelming majority does not have lock tongue commutation function.In order to meet site operation
Installation requirement generally requires that the latch bolt of lock can commutate to adapt to the enabling direction of not fellow disciple, and existing lockset latch bolt is changed
To configurations, some is commutated using spring-compressed, and some is commutated by dismantling panel of lock, the former poor reliability, influences to lock
Has performance, the latter is cumbersome, extremely inconvenient, and is also easy to damage lockset.
Utility model content
In view of the foregoing drawbacks, the purpose of this utility model is that propose that a kind of stable structure can realize Inclined bolt direction changing simplicity again
The changement of the smart lock quickly to commutate.
For this purpose, the utility model uses following technical scheme：
A kind of rapid reverse mechanism of smart lock, is installed on the lock body of smart lock, and the lock body is equipped with latch bolt, clutch component
And clutch driving unit, the side of the lock housing of the lock body are equipped with the telescopic mouth of strip；The rapid reverse mechanism includes：Tiltedly
Tongue shaft, telescopic resilience part, limit catch, screens catch and top plate member；One end of the latch bolt is the lock equipped with inclined surface
End is closed, the other end is connecting pin, is limit section between the connecting pin and the locking-up end；Described in the section ratio of the connecting pin
The section for limiting section is small, and the connecting pin is moved at the telescopic mouth and is freely rotated, when the locking-up end with
The limit section cannot rotate when being moved to the telescopic mouth；The top plate member includes：Top plate elastic component and latch bolt top plate, institute
It is turning end to state latch bolt top plate one end, and the other end is fastening end；One end of the latch bolt shaft connects with the connecting pin of the latch bolt
Fixation is connect, the other end passes through the latch bolt of the clutch component to dial the rotation hole that point portion is equipped with；The screens catch is fixed on described
The end of one end far from the latch bolt in latch bolt shaft, and positioned at the side in the latch bolt group point portion, the limit catch is solid
Due to the latch bolt shaft, and positioned at the other side of the latch bolt group point；The telescopic resilience part set nesting be set to it is described tiltedly
On the outside of tongue shaft, and between point is dialled in the connecting pin of the latch bolt and the latch bolt；The turning end of the latch bolt top plate rotates
It is set to the lock housing of the lock body, the top plate elastic component acts between the latch bolt top plate and the lock housing of the lock body, institute
State latch bolt top plate fastening end it is separable withstand on the screens catch close to the latch bolt dial point side side on so that
The latch bolt shaft drives the limit section of the latch bolt to be moved at the telescopic mouth.
More preferably, the lock housing side of the lock body is equipped with the telescopic mouth, and the section of the telescopic mouth is rectangle；It is described
The shape of the maximum cross-section of the locking-up end of latch bolt is identical as the cross sectional shape of the telescopic mouth；The section of the connecting pin is upper and lower
Both ends are in the strip of arc, and the radial full-size in the section of the connecting pin is not more than the minimum ruler of the telescopic mouth
It is very little.
More preferably, the turning end both sides of latch bolt top plate be equipped with outwardly protruding axle portion, the axle portion respectively with the lock body
Lock housing two sides equipped with rotation hole coordinate.
More preferably, the both sides of the latch bolt top plate are equipped with swing part, the lock housing of the lock body close to the engaging end position
Two sides corresponding position have an arcuate oscillating motion slot, the swing part passes through the swinging chute to be stretched out to the lock housing of the lock body, and
The latch bolt top plate can be driven to swing along the swinging chute.
More preferably, the top plate elastic component is resetting spring part, is U-shaped, both ends are wound in the latch bolt respectively
Two axle portions of top plate, middle part top pressure is at the top of the lock body lock housing；The turning end of the latch bolt top plate is in the top plate
To lower swing top pressure in the screens catch under the reseting elasticity effect of elastic component.
More preferably, the telescopic resilience part is column spring, and nesting is set to outside the latch bolt shaft.
More preferably, the latch bolt is equipped with anticollision tongue, and the anticollision tongue is made of quieter material.
More preferably, the lock body is internally provided at least two latch bolts, and inside the lock body this has corresponding with the latch bolt
The rapid reverse mechanism of quantity.
The beneficial effects of the utility model：The rapid reverse mechanism is compact-sized, the lock body it is smaller, it is described
The different size designs in latch bolt point end can reduce the openings of sizes of telescopic mouth as far as possible, make the lock housing of the lock body less variable
Shape；The steering and locking of latch bolt are realized by the way of the latch bolt top plate and latch bolt shaft cooperation, are on the one hand made
Increased structure is less inside the lock body, and the limit catch limit, the latch bolt shaft will not be beaten again when latch bolt is withdrawn
In the lock housing of lock body, the deformation of the lock housing of lock body or top plate will not be caused to flick；On the one hand using torsionspring pushes down top
Plate；Latch bolt Roof is in latch bolt rear end, and active force wants small, and the service life is longer, and the commutation process operation of latch bolt is more simple and convenient.
Description of the drawings
Fig. 1 is the part-structure schematic diagram using the smart lock of one embodiment of the utility model；
Fig. 2 is one embodiment structural schematic diagram of top plate member described in the utility model；
Fig. 3 is one embodiment structural schematic diagram of latch bolt described in the utility model.
Wherein：Lock housing 10, latch bolt 20, latch bolt shaft 21, telescopic resilience part 22 limit catch 23, screens catch 24, top plate
Component 25, clutch component 26, locking-up end 27, connecting pin 28 limit section 29, latch bolt top plate 250, axle portion 251, swing part 252, top
Plate elastic component 253, fastening end 254, clutch driving unit 255, anticollision tongue 260.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figs. 1-3, a kind of rapid reverse mechanism of smart lock, is installed on the lock body of smart lock, and the lock body is set
There are latch bolt 20, clutch component 26 and clutch driving unit 255, which is characterized in that the side of the lock housing 10 of the lock body is equipped with length
The telescopic mouth of strip；The rapid reverse mechanism includes：Latch bolt shaft 21, telescopic resilience part 22, limit catch 23, screens catch
24 and top plate member 25；One end of the latch bolt 20 is the locking-up end 27 equipped with inclined surface, and the other end is connecting pin 28, the company
It connects between end 28 and the locking-up end 27 as limit section 29；The section of the connecting pin 28 is smaller than the section of the limit section 29,
And the connecting pin 28 is moved at the telescopic mouth and is freely rotated, when the locking-up end 27 and the limit section 29
It cannot be rotated when being moved to the telescopic mouth；The top plate member 25 includes：Top plate elastic component 253 and latch bolt top plate 250, it is described
250 one end of latch bolt top plate is turning end, and the other end is fastening end 254；One end of the latch bolt shaft 21 and the latch bolt 20
Connecting pin 28 is connected and fixed, and the other end passes through the latch bolt 20 of the clutch component 26 to dial the rotation hole that a portion is equipped with；The screens
Catch 24 is fixed on the end of one end far from the latch bolt 20 in the latch bolt shaft 21, and dials a portion positioned at the latch bolt 20
Side, the limit catch 23 is fixed on the latch bolt shaft 21, and dials the other side a little positioned at the latch bolt 20；It is described to stretch
Contracting elastic component 22 sets nesting and is set to 21 outside of the latch bolt shaft, and positioned at the connecting pin 28 of the latch bolt 20 and the latch bolt
Between 20 groups of points；The turning end of the latch bolt top plate 250 is rotatably dispose in the lock housing 10 of the lock body, the top plate elastic component
253 act between the latch bolt top plate 250 and the lock housing 10 of the lock body, and the fastening end 254 of the latch bolt top plate 250 can be divided
From the screens catch 24 that withstands on dial close to the latch bolt 20 on the side of side a little so that the latch bolt shaft 21 drives
The limit section 29 of the latch bolt 20 is moved at the telescopic mouth.
10 side of lock housing of the lock body is equipped with the telescopic mouth, and the section of the telescopic mouth is rectangle；The latch bolt
The shape of the maximum cross-section of 20 locking-up end 27 is identical as the cross sectional shape of the telescopic mouth；The section of the connecting pin 28 is upper
Lower both ends are in the strip of arc, and the radial full-size in the section of the connecting pin 28 is not more than the minimum of the telescopic mouth
Size.Latch bolt 20 is using all different special designing of three sections of cross sectional shapes and size, you can realizes that the smooth rotation of latch bolt 20 changes
Xiang Youneng quickly finishes the locking in 20 rotation direction of latch bolt.
The turning end both sides of latch bolt top plate 250 be equipped with outwardly protruding axle portion 251, the axle portion 251 respectively with the lock
The two sides of the lock housing 10 of body coordinate equipped with rotation hole.The rotation setting of the latch bolt top plate 250 is simple and stablizes so that lock body
Structure it is further compact, while contribute to control lock thickness.
The both sides of the latch bolt top plate 250 are equipped with swing part 252, the lock of the lock body close to 254 position of the fastening end
The two sides corresponding position of shell 10 has arcuate oscillating motion slot, the swing part 252 to pass through lock housing of the swinging chute to the lock body
10 stretch out, and the latch bolt top plate 250 can be driven to swing along the swinging chute.Because there is 253 He of top plate elastic component
Latch bolt top plate 250 described in the elastic force collective effect lower swing of the telescopic resilience part 22 is so that the fastening end 254 and the card
Position baffle separation, needs certain external force；Again since the latch bolt top plate 250 is located inside lock body, add described
Swing part 252 and the arcuate oscillating motion slot, can allow an operator to not open lock body, can very easily allow the latch bolt top plate
250 swings stablized, realize the separation of the fastening end 254 and the postive stop baffle of the latch bolt top plate 250.
The top plate elastic component 253 is resetting spring part, is U-shaped, both ends are wound in the latch bolt top plate respectively
250 two axle portions 251, middle part top pressure is at the top of the lock body lock housing 10；The turning end of the latch bolt top plate 250 is in institute
It states under the reseting elasticity effect of top plate elastic component 253 to lower swing top pressure in the screens catch 24.The top plate elastic component 253
Simple and ingenious structure, production and installation are simple, act on the reseting elasticity of itself to the latch bolt by the lock housing 10 of lock body
Top plate 250 simultaneously is allowed to swing, can be so that the fastening end 254 of the latch bolt top plate 250 contributes to the engaging always to lower swing
End 254 engages with the steady in a long-term of screens baffle.
The telescopic resilience part 22 is column spring, and nesting is set to outside the latch bolt shaft 21.The latch bolt 20
Equipped with anticollision tongue 260, the anticollision tongue 260 is made of quieter material.Anticollision tongue, is made of quieter material, in shutdown
It reduces stopper plate and 20 contact area of latch bolt in the process and connects.Time, and the resistance that door is closed is reduced by lever principle, it closes the door
When it is not only smooth but also mute.
The lock body is internally provided at least two latch bolts 20, this has and 20 corresponding number of the latch bolt inside the lock body
The rapid reverse mechanism.The possible more than one of latch bolt 20 of part smart lock, in order to ensure that this smart lock can also control
General installation, therefore according to the rapid reverse mechanism of the quantity of latch bolt 20 setting corresponding number so that the latch bolt 20 of smart lock
The switch operation of latch bolt 20 can be quickly finished.
The quick guiding mechanism should on Intelligent lock body, if need to commutate to latch bolt 20 in actual installation,
It allows first and is in the state being not gated in lock body, latch bolt 20 stretches out the telescopic mouth, the limit section 29 of the latch bolt 20 at this time
It is exactly at the telescopic mouth, the latch bolt 20 and the latch bolt shaft 21 are limited and can not rotate at this time；Then institute is swung
State latch bolt top plate 250 so that the fastening end 254 of the latch bolt top plate 250 is swung around the turning end, and is kept off with the screens
Piece 24 detaches, and the latch bolt 20 and the latch bolt shaft 21 pass through together under the elastic force effect of the telescopic resilience part 22 at this time
The telescopic mouth is stretched out to the external of lock housing 10 of the lock body, when the screens catch 24 moves and is close to the latch bolt 20
When dialling the side in point portion, the latch bolt 20 and the latch bolt shaft 21 stop moving, and the connecting pin 28 of the latch bolt 20 is being just at this time
It is located at the telescopic mouth well, since the size of the connecting pin 28 is smaller, is free in the telescopic mouth
Rotation, and then drive the rotation of latch bolt 20 commutation；It finally rotates the latch bolt 20 and finishes changing direction, put the latch bolt top plate
250 fastening end 254, and the latch bolt 20 and the shaft are pushed back inside the lock body, put down the latch bolt top plate 250
Simultaneously withstand the screens catch 24 in fastening end 254 so that the limit section 29 of the latch bolt 20 returns at the telescopic mouth, you can complete
At the quick commutation process of the latch bolt 20 of the smart lock.
The rapid reverse mechanism is compact-sized, the lock body it is smaller, the latch bolt 20 divides the different sizes in end to set
Meter can reduce the openings of sizes of telescopic mouth as far as possible, make the lock housing 10 of the lock body less yielding；Using the latch bolt top
Plate 250 and the mode of the latch bolt shaft 21 cooperation realize the steering and locking of latch bolt 20, on the one hand so that in the lock body
The increased structure in portion is less, and the limit catch 23 limits again when latch bolt 20 is withdrawn, and the latch bolt shaft 21 will not be beaten in lock body
Lock housing 10 on, the deformation of the lock housing 10 of lock body or top plate will not be caused to flick；On the one hand using torsionspring pushes down top
Plate；Latch bolt top plate 250 withstands on 20 rear end of latch bolt, and active force wants small, and the service life is longer, and the commutation process operation of latch bolt 20 is simpler
Folk prescription is just.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (8)
1. a kind of rapid reverse mechanism of smart lock, be installed on the lock body of smart lock, the lock body be equipped with latch bolt, clutch component and
Clutch driving unit, which is characterized in that the side of the lock housing of the lock body is equipped with the telescopic mouth of strip；
The rapid reverse mechanism includes：Latch bolt shaft, telescopic resilience part, limit catch, screens catch and top plate member；It is described
One end of latch bolt is the locking-up end equipped with inclined surface, and the other end is connecting pin, is limited between the connecting pin and the locking-up end
Position section；The section of the connecting pin is smaller than the section of the limit section, and the connecting pin is moved at the telescopic mouth
It can be freely rotated, cannot be rotated when the locking-up end and the limit section are moved to the telescopic mouth；
The top plate member includes：Top plate elastic component and latch bolt top plate, latch bolt top plate one end are turning end, and the other end is card
Close end；One end and the connecting pin of the latch bolt of the latch bolt shaft are connected and fixed, and the other end passes through the oblique of the clutch component
Tongue dials the rotation hole that point portion is equipped with；
The screens catch is fixed on the end of one end far from the latch bolt in the latch bolt shaft, and is dialled positioned at the latch bolt
The side in point portion, the limit catch are fixed on the latch bolt shaft, and the other side of point is dialled positioned at the latch bolt；It is described flexible
Elastic component sets nesting and is set on the outside of the latch bolt shaft, and between point is dialled in the connecting pin of the latch bolt and the latch bolt；
The turning end of the latch bolt top plate is rotatably dispose in the lock housing of the lock body, and the top plate elastic component acts on the latch bolt top plate
Between the lock housing of the lock body, the fastening end of the latch bolt top plate is separable to withstand on the screens catch close to the latch bolt
On the side for dialling the side of point so that the latch bolt shaft drives the limit section of the latch bolt to be moved at the telescopic mouth.
2. a kind of rapid reverse mechanism of smart lock according to claim 1, which is characterized in that the lock housing one of the lock body
Side is equipped with the telescopic mouth, and the section of the telescopic mouth is rectangle；The shape of the maximum cross-section of the locking-up end of the latch bolt with
The cross sectional shape of the telescopic mouth is identical；The section of the connecting pin is the strip that upper and lower ends are in arc, and the connection
The radial full-size in the section at end is not more than the minimum dimension of the telescopic mouth.
3. a kind of rapid reverse mechanism of smart lock according to claim 1, which is characterized in that the turning end of latch bolt top plate
Both sides are equipped with outwardly protruding axle portion, and the axle portion coordinates with the two sides of the lock housing of the lock body equipped with rotation hole respectively.
4. a kind of rapid reverse mechanism of smart lock according to claim 3, which is characterized in that the two of the latch bolt top plate
Side is equipped with swing part close to the engaging end position, and the two sides corresponding position of the lock housing of the lock body has arcuate oscillating motion slot, institute
It states swing part to stretch out to the lock housing of the lock body across the swinging chute, and the latch bolt top plate can be driven along the swinging chute
It swings.
5. a kind of rapid reverse mechanism of smart lock according to claim 3, which is characterized in that the top plate elastic component is
Resetting spring part is U-shaped, and both ends are wound in two axle portions of the latch bolt top plate respectively, and middle part top pressure is described
The top of lock body lock housing；The turning end of the latch bolt top plate is under the reseting elasticity effect of the top plate elastic component to lower swing top
It is pressed on the screens catch.
6. a kind of rapid reverse mechanism of smart lock according to claim 5, which is characterized in that the telescopic resilience part is
Column spring, nesting are set to outside the latch bolt shaft.
7. a kind of rapid reverse mechanism of smart lock according to claim 5, which is characterized in that the latch bolt is equipped with anticollision
Tongue, the anticollision tongue are made of quieter material.
8. a kind of rapid reverse mechanism of smart lock according to any one of claims 1-7, which is characterized in that described
Lock body is internally provided at least two latch bolts, this has the quick reversing machine with the latch bolt corresponding number inside the lock body
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800213.8U CN207960229U (en) | 2017-12-21 | 2017-12-21 | A kind of rapid reverse mechanism of smart lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800213.8U CN207960229U (en) | 2017-12-21 | 2017-12-21 | A kind of rapid reverse mechanism of smart lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207960229U true CN207960229U (en) | 2018-10-12 |
Family
ID=63729638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721800213.8U Active CN207960229U (en) | 2017-12-21 | 2017-12-21 | A kind of rapid reverse mechanism of smart lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207960229U (en) |
-
2017
- 2017-12-21 CN CN201721800213.8U patent/CN207960229U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528244 Guangdong province Lishui Town Nanhai District Foshan City Industrial Park East of Dongtai Road No. 1 Patentee after: Guangdong Huitailong Technology Co., Ltd. Address before: 528244 Guangdong province Lishui Town Nanhai District Foshan City Industrial Park East of Dongtai Road No. 1 Patentee before: GUANGDONG HUTLON TECHNOLOGY CO., LTD. |