CN208251854U - A kind of door lock - Google Patents
A kind of door lock Download PDFInfo
- Publication number
- CN208251854U CN208251854U CN201820504741.7U CN201820504741U CN208251854U CN 208251854 U CN208251854 U CN 208251854U CN 201820504741 U CN201820504741 U CN 201820504741U CN 208251854 U CN208251854 U CN 208251854U
- Authority
- CN
- China
- Prior art keywords
- knob
- panel
- driver plate
- driving wheel
- lock body
- 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.)
- Expired - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of door locks, belong to lock technology field, the door lock includes handle, panel, transmission component and lock body, handle is articulated on panel, meanwhile one end of handle drives the driver plate of transmission component mobile, driver plate drives the driving wheel of transmission component to rotate again, driving wheel drives the drive rod rotation of transmission component again, is connected due to drive rod and with lock body and the latch bolt of lock body is driven to retract and unlock.This programme forms a kind of new door latch structure using the unique kind of drive and unique drive mechanism, this kind of door latch structure novelty, simple, durable, directly by the movement for being converted into lock tongue of handle, transmission efficiency height.
Description
Technical field
The utility model relates to field of lockset, refer in particular to a kind of door lock.
Background technique
Door lock has been deep into the every aspect of people's daily life as a kind of measure of safe antitheft, and first modern door lock has
There are also real emerging electronic locks instantly for traditional mechanical lock.The type of door lock also gradually increases, and new door latch structure is also varied
And sustainable development.
Utility model content
The technical problem to be solved by the utility model is to providing a kind of novel door lock knot using the new kind of drive
Structure.
In order to solve the above-mentioned technical problem, the utility model discloses a kind of door lock, which includes panel, knob, biography
Dynamic component and lock body,
The knob is articulated on panel,
The knob is driven with lock body by transmission component, and the active force of transmission component transmitting knob simultaneously drives lock body solution
Lock,
The transmission component includes driver plate, driving wheel, drive rod, and the end thereof contacts of driver plate and the knob simultaneously can be with
The rotation of knob and move, driving wheel is contacted with driver plate and can be rotated with the movement of driver plate, drive rod one end and transmission
Wheel be connected and can be connected with driving wheel synchronous rotary, the drive rod other end with lock body and can drive lock body latch bolt retraction lock body and
Unlock.
Further, the transmission component further includes the first return unit, and the first return unit is connected to the panel and transmission
Between plate and transmission sheet reset can be driven.
Further, first return unit is a knob spring, and the both ends of knob spring are connected with the driver plate, the centre of knob spring
Section is connected with the panel.
Further, the second return unit is also wrapped in the lock body, the second return unit is connected with the latch bolt and can push tiltedly
Tongue stretches out drive rod described in lock body and synchronous drive and driving wheel is reversely rotated and resetted.
Further, it is described knob include a pulling end and a driving end, pivoting point between pulling end and driving end,
Driving end can be rotated with the pulling of pulling end and around pivoting point, and the driver plate is with the transmission end in contact shaken hands and with driving end
It rotates and moves.
Further, on the driving wheel perpendicular to driving wheel plane be arranged a sliding axle, the side of sliding axle with it is described
Driver plate is in contact and can rotate synchronously with the movement of driver plate with driving wheel.
Further, notch/windowing, the biography are equipped with described one end being in contact of shaking hands separate on the driver plate
Driving wheel is vertically installed in the notch/windowing, and notch/windowing is formed with promotion face on the edge close to knob promote-side, is pushed away
Dynamic face contacts with the side of the sliding axle and sliding axle can be pushed to rotate synchronously with the driving wheel.
Further, the panel includes plate-like panel body and a panel nose section, one end of panel nose section
Portion is connected by a linkage section with panel body, and the inside for shaking hands to be articulated in panel nose section, it is prominent that knob is located at panel
Between section and panel body, the transmission component is connected in panel body.
Further, the knob includes a pulling end and a driving end, and the inside of the panel nose section can including one
The inner fovea part for accommodating the knob pulling end, pulls knob to enter pulling end can partly or entirely in inner fovea part.
Further, the lock body further includes square tongue, and square tongue is also connected with a driving motor, and driving motor is also connected with a power supply
And control unit, it can control driving motor to rotate by control unit and square tongue driven to stretch out or retract lock body.
Door lock in this programme, including handle, panel, transmission component and lock body, handle are articulated on panel, meanwhile,
One end of hand drives the driver plate of transmission component mobile, and driver plate drives the driving wheel of transmission component to rotate again, driving wheel band again
The drive rod rotation of dynamic transmission component is connected due to drive rod and with lock body and the latch bolt of lock body is driven to retract and unlock.We
Case forms a kind of new door latch structure using the unique kind of drive and unique drive mechanism, this kind of door latch structure novelty,
Simply, durable, directly by the movement for being converted into lock tongue of handle, transmission efficiency is high.
Detailed description of the invention
The specific structure of the utility model is described in detail with reference to the accompanying drawing
Fig. 1 is the structural schematic diagram under a kind of door lock normality；
Fig. 2 is another structural schematic diagram under a kind of door lock normality；
Fig. 3 is structural schematic diagram corresponding with Fig. 1 under a kind of door lock driving status；
Fig. 4 is structural schematic diagram corresponding with Fig. 2 under a kind of door lock driving status；
Fig. 5 is a schematic diagram of local features at sliding axle in display diagram 4；
Fig. 6 is a kind of door lock normality down lock body main view；
Fig. 7 is the left view of Fig. 6 lock body；
Fig. 8 is a kind of door lock driving status down lock body main view.
In figure, 101- panel body, 102- panel nose section, 103- inner fovea part, 104- linkage section, 200- knob, 201-
Pulling end, 202- driving end, 203- pivoting point, 310- driver plate, 311- windowing, 312- push face, 320- driving wheel, 321- sliding
Moving axis, 330- drive rod, the first return unit of 340-, 400- lock body, 401- latch bolt, 402- square tongue.
Specific embodiment
For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation
Mode simultaneously cooperates attached drawing to be explained in detail.
In conjunction with attached drawing 1-8, a kind of door lock is disclosed in one embodiment, which includes panel, knob 200, passes
Dynamic component and lock body 400, the knob 200 are articulated on panel, and the knob 200 is driven with lock body 400 by transmission component,
The active force of transmission component transmitting knob 200 simultaneously drives lock body 400 to unlock, and the transmission component includes driver plate 310, driving wheel
320, drive rod 330, driver plate 310 with it is described knob 200 end thereof contacts and can with knob 200 rotation and move, transmission
Wheel 320 is contacted with driver plate 310 and can be rotated with the movement of driver plate 310, and 330 one end of drive rod is connected with driving wheel 320
And it can be connected with 320 synchronous rotary of driving wheel, 330 other end of drive rod with lock body 400 and the latch bolt 401 of lock body 400 can be driven
It retracts lock body 400 and unlocks.Handle can be made to rotate on panel by pull handle, thus drive driver plate 310 mobile,
Then driver plate 310 drives driving wheel 320 to rotate again, and driving wheel 320 is connected with transmission shaft therefore the two can rotate synchronously, meanwhile,
Drive rod 330 is inserted into lock body 400 and the lock tongue of lock body 400 is driven to retract lock body 400, is shaken hands to reach by pulling
200 and unlock purpose.
In conjunction with Fig. 2 and Fig. 4, in one embodiment, the transmission component further includes the first return unit 340, and first
Return unit 340 is connected between the panel and driver plate 310 and driver plate 310 can be driven to reset.First return unit 340
It is preferably a knob spring, the both ends of knob spring are connected with the driver plate 310, and the interlude of knob spring is connected with the panel.In addition,
The second return unit is also wrapped in the lock body 400, the second return unit is connected with the latch bolt 401 and latch bolt 401 can be pushed to stretch out
Drive rod 330 described in lock body 400 and synchronous drive and driving wheel 320 are reversely rotated and are resetted.The external world applies external force in knob 200
On, knob 200, driver plate 310, driving wheel 320, drive rod 330, latch bolt 401 successively rotary drive or translation transmission, to beat
Door lock.And after external force removes, on the one hand, under the action of the first return unit 340, driver plate 310, knob 200 are all replied
To initial position.On the other hand, under the action of the second return unit, latch bolt 401, drive rod 330, driving wheel 320 are also all replied
To initial position, i.e., latch bolt 401 stretches out lock body 400, and drive rod 330 and driving wheel 320 then reversely rotate back initial position.
In addition, it is described knob 200 include a pulling end 201 and a driving end 202, pivoting point 203 be located at pulling end 201 and
Between driving end 202, driving end 202 can be rotated with the pulling of pulling end 201 and around pivoting point 203, the driver plate 310 and drawing
The driving end 202 of hand 200 is contacted and is moved with the rotation of driving end 202.When unlocking, external force directly acts on pulling end
201, simultaneously because the presence of pivot joint relationship, entire knob 200 is rotated around pivoting point 203, and driving end 202 also rotates synchronously simultaneously
Driver plate 310 is pushed to translate.
It recombines Fig. 2, Fig. 4 and Fig. 5, one sliding axle is set perpendicular to 320 plane of driving wheel on the driving wheel 320
321, the side of sliding axle 321 is in contact with the driver plate 310 and can be same with driving wheel 320 with the movement of driver plate 310
Step rotation.Notch/windowing 311, the biography are equipped in separate one end being in contact with the knob 200 on the driver plate 310
Driving wheel 320 is vertically installed in the notch/windowing 311, and notch/windowing 311 is formed on the edge close to 200 promote-sides of knob
There is promotion face 312, promotion face 312 contacts with the side of the sliding axle 321 and sliding axle 321 can be pushed with the driving wheel
320 rotate synchronously.In the program, needs to convert the rotation of driving wheel 320 for the translation of driver plate 310, therefore add a sliding
Axis 321 is directly contacted with the side of sliding axle 321 by the promotion face 312 of driver plate 310 and is pushed away to the application of sliding axle 321 one
Power, so that sliding axle 321 and driving wheel 320 be pushed to rotate synchronously.
In conjunction with Fig. 1 and Fig. 3, the panel includes plate-like panel body 101 and a panel nose section 102, panel
The one end of nose section 102 is connected by a linkage section 104 with panel body 101, and the knob 200 is articulated in panel nose section
102 inside, for knob 200 between panel nose section 102 and panel body 101, the transmission component is connected to panel master
On body 101.Meanwhile the knob 200 includes a pulling end 201 and a driving end 202, the inside of the panel nose section 102
The inner fovea part 103 that 200 pulling ends 201 of the knob can be accommodated including one pulls knob 200 to make pulling end 201 can part or complete
Portion enters in inner fovea part 103.In this way, be only difficult to find out the presence of knob 200 from outside, meanwhile, when pulling knob 200, pull
End 201 can also pass through in inner fovea part 103, therefore can realize the concealed design of knob 200.
Finally, in a specific embodiment, the lock body 400 further includes square tongue 402, square tongue 402 is also connected with a driving
Motor, driving motor are also connected with a power supply and control unit, can control driving motor to rotate by control unit and drive square tongue
402 stretch out or retract lock body 400.That is, in the program, while including electronics unlock and machine driving unlock, i.e. two ways phase
In conjunction with.In existing electronics lock technology, there are the schemes that latch bolt and square tongue are all driven by motor simultaneously.And door lock is practical
In use, square tongue is general to be only inserted into the lockhole of doorframe, and square tongue is deposited between the two without directly contacting with lockhole wall surface
In biggish gap.But latch bolt is quite different, it is generally the case that the side of latch bolt directly can directly be contacted with the wall surface of doorframe lockhole
And there are certain active force, prevent from being pushed or be pulled with this.In addition some doors are more thick and heavy, or some also exists
The case where installing the elastic components such as damping sealing pad or adhesive tape on doorframe additional so that door is under locked state, doorframe lockhole side wall with
Active force between latch bolt side is larger.If carrying out driving latch bolt and square tongue using motor at this point, remaining unchanged, under normal circumstances, side
Tongue is easy to retract lock body, and latch bolt can then be stuck.If wanting to open it, the motor of relatively high power is needed, can so be increased again
Add power consumption, reduces the service life of battery.For this point, the present embodiment is combined machinery in conjunction with electronics, only square tongue is allowed to use
Motor is driven, and latch bolt is then directly opened using external force.
Door lock in this programme, including handle, panel, transmission component and lock body, handle are articulated on panel, meanwhile,
One end of hand drives the driver plate of transmission component mobile, and driver plate drives the driving wheel of transmission component to rotate again, driving wheel band again
The drive rod rotation of dynamic transmission component is connected due to drive rod and with lock body and the latch bolt of lock body is driven to retract and unlock.Meanwhile
This programme also combines above-mentioned mechanical mechanism and electronic lock, merely with motor driven square tongue, and drives latch bolt with mechanical structure,
The technical issues of latch bolt is retracted into lock body is difficult to solve electronic lock in the prior art.This programme utilizes the unique kind of drive
A kind of new door latch structure is formd with unique drive mechanism, it is this kind of door latch structure novelty, simple, durable, directly by handle
The movement for being converted into lock tongue, transmission efficiency is high.
Herein first, second ... only represents the differentiation of its title, not representing their significance level and position has what
It is different.Herein, up, down, left, right, before and after only represents its relative position without indicating its absolute position.The foregoing is merely this
The embodiment of utility model, therefore it does not limit the scope of the patent of the utility model, it is all using the utility model specification and
Equivalent structure or equivalent flow shift made by accompanying drawing content is applied directly or indirectly in other relevant technical fields,
It similarly include in the scope of patent protection of the utility model.
Claims (10)
1. a kind of door lock, it is characterised in that: including panel, knob, transmission component and lock body,
The knob is articulated on panel,
The knob is driven with lock body by transmission component, and the active force of transmission component transmitting knob simultaneously drives lock body to unlock,
The transmission component includes driver plate, driving wheel, drive rod, and the end thereof contacts of driver plate and the knob simultaneously can be with knob
Rotation and move, driving wheel is contacted with driver plate and can be rotated, drive rod one end and driving wheel phase with the movement of driver plate
With driving wheel synchronous rotary, the drive rod other end is connected with lock body and the latch bolt of lock body can be driven to retract lock body and solve Lian Bingke
Lock.
2. door lock as described in claim 1, it is characterised in that: the transmission component further includes the first return unit, and first resets
Part is connected between the panel and driver plate and can drive transmission sheet reset.
3. door lock as claimed in claim 2, it is characterised in that: first return unit is a knob spring, the both ends of knob spring and institute
It states driver plate to be connected, the interlude of knob spring is connected with the panel.
4. door lock as claimed in claim 3, it is characterised in that: also wrap the second return unit in the lock body, the second return unit with
The latch bolt is connected and latch bolt can be pushed to stretch out drive rod described in lock body and synchronous drive and driving wheel reverse rotation and reset.
5. door lock as claimed in claim 2, it is characterised in that: the knob includes a pulling end and a driving end, pivoting point
Between pulling end and driving end, driving end can be rotated with the pulling of pulling end and around pivoting point, the driver plate and knob
Transmission end in contact and moved with the rotation of driving end.
6. door lock as claimed in claim 5, it is characterised in that: perpendicular to one sliding of driving wheel plane setting on the driving wheel
Axis, the side of sliding axle are in contact with the driver plate and can rotate synchronously with the movement of driver plate with driving wheel.
7. door lock as claimed in claim 6, it is characterised in that: in separate one to be in contact with the knob on the driver plate
End is equipped with notch/windowing, and the driving wheel is vertically installed in the notch/windowing, and notch/windowing is close to knob promote-side
Promotion face is formed on edge, promotion face contacts with the side of the sliding axle and sliding axle can be pushed synchronous with the driving wheel
Rotation.
8. such as the described in any item door locks of claim 1-7, it is characterised in that: the panel include plate-like panel body and
The one end of one panel nose section, panel nose section is connected by a linkage section with panel body, and the knob is articulated in panel
The inside of nose section is shaken hands between panel nose section and panel body, and the transmission component is connected in panel body.
9. door lock as claimed in claim 8, it is characterised in that: the knob includes a pulling end and a driving end, the face
The inside of plate nose section includes an inner fovea part that can accommodate the knob pulling end, and knob is pulled to keep pulling end part or all of
Into in inner fovea part.
10. such as the described in any item door locks of claim 1-7, it is characterised in that: the lock body further includes square tongue, and square tongue is also connected with
One driving motor, driving motor are also connected with a power supply and control unit, can control driving motor rotation and band by control unit
Lock body is stretched out or retracted to dynamic square tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820504741.7U CN208251854U (en) | 2018-04-10 | 2018-04-10 | A kind of door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820504741.7U CN208251854U (en) | 2018-04-10 | 2018-04-10 | A kind of door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208251854U true CN208251854U (en) | 2018-12-18 |
Family
ID=64640068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820504741.7U Expired - Fee Related CN208251854U (en) | 2018-04-10 | 2018-04-10 | A kind of door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208251854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316783A (en) * | 2018-04-10 | 2018-07-24 | 深圳市长恩实业有限公司 | A kind of door lock |
-
2018
- 2018-04-10 CN CN201820504741.7U patent/CN208251854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316783A (en) * | 2018-04-10 | 2018-07-24 | 深圳市长恩实业有限公司 | A kind of door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 |