CN209261395U - Pushing/drawing-back type door lock transmission mechanism and door lock - Google Patents
Pushing/drawing-back type door lock transmission mechanism and door lock Download PDFInfo
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- CN209261395U CN209261395U CN201821384757.5U CN201821384757U CN209261395U CN 209261395 U CN209261395 U CN 209261395U CN 201821384757 U CN201821384757 U CN 201821384757U CN 209261395 U CN209261395 U CN 209261395U
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- door lock
- lock
- pushing
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Abstract
The utility model discloses a kind of pushing/drawing-back type door lock transmission mechanism and door lock.The pushing/drawing-back type door lock transmission mechanism includes handle, doubly-linked gear, sliding block, guide rod, shell and twist lock gear；Wherein, handle is connect with doubly-linked gear, drives the rotation of doubly-linked gear before and after handle when push-and-pull set angle；Sliding block and guide rod are installed on shell；Sliding block is equipped with back rack gear and side rack gear, and back rack gear is engaged with doubly-linked gear, and side rack gear is engaged with twist lock gear, and doubly-linked gear is mobile by the back rack gear with movable slider so that sliding block is slided along guide rod, and sliding block is rotated by side rack drives twist lock gear；Twist lock gear is engaged with the side rack gear of sliding block, and twist lock gear drives the square shaft of lock body to rotate for lock body to be set to and shut or unlocking condition under the drive of sliding block side rack gear.Scheme provided by the utility model can be more convenient user using door lock, improve usage experience.
Description
Technical field
The utility model relates to door lock technical fields, and in particular to a kind of pushing/drawing-back type door lock transmission mechanism and door lock.
Background technique
Smart home product of the intelligent door lock as rising in recent years, is coming into huge numbers of families.So-called intelligent door lock is
Finger be different from tradition machinery lock on the basis of it is improved, it is more intelligent and easy at user security, identification, managerial aspect
The lockset of change.
Existing smart lock, generally similar with tradition machinery lock is all that door handle is laterally arranged, and holds and moves down on door handle
Dynamic can realize shuts or unlocks, and shutting or unlock all is using concentric rotating manner.For example, when door handle is put upwards
To shut, unlock when to the bottom.
But user wishes to provide other more convenient door locks used.
Utility model content
In view of this, the purpose of this utility model is that propose a kind of pushing/drawing-back type door lock transmission mechanism and door lock, it can be more square
Just user uses smart lock, improves usage experience.
One aspect according to the present utility model provides a kind of pushing/drawing-back type door lock transmission mechanism, including handle, doubly-linked tooth
Wheel, sliding block, guide rod, shell and twist lock gear；Wherein,
The handle is connect with the doubly-linked gear, drives the doubly-linked gear when push-and-pull set angle before and after the handle
Rotation；
The sliding block and the guide rod are installed on the shell；
The sliding block is equipped with back rack gear and side rack gear, and the back rack gear is engaged with the doubly-linked gear, the side
Heel teeth item is engaged with the twist lock gear, and the doubly-linked gear is by driving the back rack gear movement of the sliding block so that the cunning
Block is slided along the guide rod, and the sliding block passes through the rotation of twist lock gear described in the rack drives of side；
The twist lock gear is engaged with the side rack gear of the sliding block, and the twist lock gear is in sliding block side rack gear
Under drive, the square shaft of lock body is driven to rotate for lock body to be set to and shut or unlocking condition.
Preferably, the handle is equipped with handle sector gear and engages with the doubly-linked gear, and push-and-pull is set before and after the handle
The doubly-linked gear rotation is driven by the handle sector gear when determining angle.
Preferably, the doubly-linked gear includes a sector gear and the pinion gear that is mounted on the sector gear, institute
State pinion gear and the handle sector gear with engage, the sector gear is engaged with the back rack gear of the sliding block.
Preferably, the handle is longitudinally mounted mode, and the set angle pushed and pulled before and after the handle is -20 to 20 degree.
Preferably, the shaft core position of the handle sector gear is located at using the doubly-linked gear axis as the center of circle, with vertical
It is that radius rotates starting point in the baseline of sliding block, rotates clockwise 120 degree and rotate within the scope of 120 degree counterclockwise.
Preferably, the twist lock gear is that a sector gear drives the square shaft of lock body when rotational angle is spent for 40-45
Lock body is set to by rotation to be shut or unlocking condition.
Preferably, the pushing/drawing-back type door lock transmission mechanism further includes clutch motor；
The twist lock gear turns to set angle when the clutch motor is off-position, and lock body is set to and is shut
State, the twist lock gear rotate backward set angle when the clutch motor is energized state, are when lock body is set
Unlocking condition.
Preferably, the pushing/drawing-back type door lock transmission mechanism further includes that bearing, bearing inner race compression ring and bearing outer ring compress
Ring, the shell include bottom case and rear cover；
The bearing is embedded in the hole among the bottom case, is compressed by bearing inner race compression ring and bearing outer ring compression ring,
The bottom case, bearing and bearing outer ring compression ring form a modular structure.
Preferably, the pushing/drawing-back type door lock transmission mechanism further includes that the first or so unlocking converting member and second or so are unlocked
Converting member；
After first or so the unlocking converting member is embedded in the hole among the second or so unlocking converting member, residence is covered
Twist lock gear is stated, the twist lock gear, first or so unlocking converting members and second or so unlocking converting members form a module
Structure.
One aspect according to the present utility model, provides a kind of door lock, including Door lock and as described above plug-type
Door lock driving mechanism.
It can be found that pushing/drawing-back type door lock transmission mechanism provided by the embodiment of the utility model, provided with what is connect with handle
Doubly-linked gear is provided with back rack gear and side rack gear in sliding block, and wherein back rack gear is engaged with the doubly-linked gear, side tooth
Item is engaged with twist lock gear.Such set-up mode, so that it may so that described in being driven when push-and-pull set angle before and after the handle
The rotation of doubly-linked gear, the doubly-linked gear is by driving the back rack gear of the sliding block mobile so that the sliding block is sliding along guide rod
Dynamic, the sliding block is by the rotation of twist lock gear described in the rack drives of side, and twist lock gear is in the band of sliding block side rack gear
Under dynamic, so that it may the square shaft of lock body be driven to rotate for lock body to be set to and shut or unlocking condition.Therefore, the embodiment of the utility model,
Change it is traditional shut or unlocking mode, realize that the mode for shutting or unlocking is not identical with the prior art, it is practical newly using this
The scheme of type, user only need to be by handle gently front and back push-and-pulls, so that it may easily realize and door lock is shut or unlocked, use is more square
Just, usage experience is also more preferable.
Further, the utility model embodiment is to be equipped with handle sector gear in handle to engage with the doubly-linked gear,
The doubly-linked gear rotation is driven by the handle sector gear when push-and-pull set angle before and after the handle.
Further, in the utility model embodiment, the shaft core position of the handle sector gear is located at the doubly-linked
Gear axis is the center of circle, rotates starting point by radius of the baseline perpendicular to sliding block, rotates clockwise 120 degree and counterclockwise rotation
Within the scope of 120 degree, rotational angle is big, and rotation is flexible.
Further, handle is set longitudinally mounted mode by the utility model embodiment, pushes and pulls before and after the handle
Set angle is -20 to 20 degree.Longitudinally disposed door handle, when unlocking, one end of door handle is can be first pressed against door
Then body recycles the rotation of gear and rack gear to realize and unlocks, so as to mitigate dynamics used in the push-and-pull of front and back, is more suitable for
User uses.In addition, longitudinally mounted compared with the prior art is transversely mounted, the shape and structure setting that can make door handle are more
Be flexible, such as door handle length can be shortened, such as various personalized moulding can be set etc..
Detailed description of the invention
Disclosure illustrative embodiments are described in more detail in conjunction with the accompanying drawings, the disclosure above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in disclosure illustrative embodiments, identical reference label
Typically represent same parts.
Fig. 1 is an a kind of schematic diagram of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment；
Fig. 2 is a kind of another schematic diagram of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment；
Fig. 3 is the schematic diagram of handle rotational angle in a kind of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment；
Fig. 4 is the side cross sectional views in a kind of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment；
Fig. 5 is sliding block side rack gear and twist lock tooth in a kind of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment
Take turns a schematic diagram of engagement；
Fig. 6 is sliding block side rack gear and twist lock tooth in a kind of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment
Take turns another schematic diagram of engagement；
Fig. 7 is a schematic diagram of decomposition texture in a kind of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment；
Fig. 8 is another schematic diagram of decomposition texture in a kind of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment；
Fig. 9 is an a kind of schematic diagram of the structure of door lock of the utility model embodiment；
Figure 10 is a kind of another schematic diagram of the structure of door lock of the utility model embodiment.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to attached drawing, the utility model is further described.
Although showing the preferred embodiment of the disclosure in attached drawing, however, it is to be appreciated that may be realized in various forms
The disclosure is without that should be limited by the embodiments set forth herein.On the contrary, thesing embodiments are provided so that the disclosure more
Add thorough and complete, and the scope of the present disclosure can be completely communicated to those skilled in the art.
The utility model provides a kind of pushing/drawing-back type door lock transmission mechanism and door lock, can be more convenient user using smart lock, mention
High usage experience can be more convenient user using smart lock, improve usage experience.
Pushing/drawing-back type door lock transmission mechanism provided by the utility model, including handle, doubly-linked gear, sliding block, guide rod, shell and
Twist lock gear；Wherein, the handle is connect with the doubly-linked gear, drives described pair when push-and-pull set angle before and after the handle
Even gear rotation；The sliding block and the guide rod are installed on the shell；The sliding block is equipped with back rack gear and side rack gear,
The back rack gear is engaged with the doubly-linked gear, and the side rack gear is engaged with the twist lock gear, and the doubly-linked gear is logical
It crosses and drives the back rack gear of the sliding block is mobile so that the sliding block is slided along the guide rod, the sliding block passes through side rack gear band
Move the twist lock gear rotation；The twist lock gear is engaged with the side rack gear of the sliding block, and the twist lock gear is in the cunning
Under the drive of block side rack gear, the square shaft of lock body is driven to rotate for lock body to be set to and shut or unlocking condition.
Wherein, the handle is equipped with handle sector gear and engages with the doubly-linked gear, push-and-pull setting before and after the handle
The doubly-linked gear rotation is driven by the handle sector gear when angle.Wherein, the doubly-linked gear includes a sector
Gear and the pinion gear being mounted on the sector gear, the pinion gear and the handle sector gear with engage, the fan
Shape gear is engaged with the back rack gear of the sliding block.
The technical solution of the utility model embodiment is described in detail below in conjunction with attached drawing.
Fig. 1 is an a kind of schematic diagram of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment；Fig. 2 is that this is practical new
A kind of another schematic diagram of pushing/drawing-back type door lock transmission mechanism of type embodiment.
In pushing/drawing-back type door lock transmission mechanism as depicted in figs. 1 and 2, including handle 120, sliding block 001, guide rod 004, shell
130, the back rack gear 110 at 001 back of sliding block is set.The sliding block 001 and the guide rod 004 are installed on the shell
On 130.The medium position at 001 back of sliding block is arranged in the back rack gear 110, and the height of back rack gear 110 can be small
In or equal to the sliding block 001 height.
The utility model increases in the sliding block 001 is provided with back rack gear 110, so that by driving the sliding block
001 back rack gear 110 is mobile to make the sliding block 001 slide along guide rod 004.
Fig. 3 is the schematic diagram of handle rotational angle in a kind of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment.
Fig. 3 shows that handle 120 can front and back push-and-pull set angle progress in the utility model embodiment pushing/drawing-back type door lock transmission mechanism
It unlocks or shuts, the set angle pushed and pulled before and after handle 120 can be -20 to 20 degree, that is, to be parallel to the baseline of sliding block
Starting point is rotated for radius, rotate clockwise 20 degree and is rotated within the scope of 20 degree counterclockwise.Such as in mounted situation,
Handle 120 can be subjected to unlocking action to 0-20 degree is pushed forward, pull back 0-20 degree and carry out shutting movement；Or, by handle 120 to
It is pushed forward 0-20 degree to carry out shutting movement, pulls back 0-20 degree and carry out unlocking action.15 degree of illustrations of push-and-pull after before being in Fig. 3
But not limited to this.It should be noted that in the case where front and back is mounted with handle, the unlocking of front handlebar and rear handle and shut
It is just opposite to operate direction.
Fig. 4 is the side cross sectional views in a kind of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment.
As shown in figure 4, the doubly-linked gear 150 for including handle 120 in Fig. 4, being connect with handle 120.The utility model is in handle
Handle sector gear 121 is provided on hand 120, the doubly-linked gear 150 may include again a sector gear 152 and be mounted on
Pinion gear 151 namely sector gear 152 and 151 coaxial rotating of pinion gear on the sector gear 152 form doubly-linked gear
150.Wherein, the pinion gear 151 and the handle sector gear 121 with engage, the sector gear 152 and the sliding block
Back rack gear 110 on 001 engages.
The doubly-linked gear 150 can be driven to rotate when pushing and pulling set angle before and after the handle 120 of the utility model, it is described
Doubly-linked gear 150 is by driving the back rack gear 110 of the sliding block 001 is mobile so that the sliding block 001 is slided along guide rod 004.
Wherein, the set angle pushed and pulled before and after handle 120 is -20 to 20 degree.
Wherein, the shaft core position 1211 of the handle sector gear 121, being located at 150 axle center of doubly-linked gear is circle
The heart rotates clockwise 120 degree and 120 degree of rotation counterclockwise to be that radius rotates starting point perpendicular to the baseline 1212 of sliding block 001
Within the scope of.The utility model passes through a large amount of test experiments, and the shaft core position 1211 of discovery handle sector gear 121 is located at above-mentioned
Within the scope of when, push-and-pull may be implemented to unlock or shut before and after handle, when being located at except above range, can not unlock or shut.
Fig. 5 is sliding block side rack gear and twist lock tooth in a kind of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment
Take turns a schematic diagram of engagement；Fig. 6 is the sliding block side tooth in a kind of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment
Another schematic diagram that item is engaged with twist lock gear.
As shwon in Figures 5 and 6, two side rack gears 002, twist lock gear 010 including the setting of 001 two sides of sliding block, side
Axis 160.
Doubly-linked gear 150 described in the utility model is by driving the back rack gear 110 of the sliding block 001 mobile so that described
Sliding block 001 is slided along guide rod 004, and the sliding block 001 drives the twist lock gear by two side rack gears 002 of two sides
010 rotation, and twist lock gear 010 is under the drive of the 001 side rack gear 002 of sliding block, so that it may drive the square shaft 160 of lock body
Lock body is set to by rotation to be shut or unlocking condition.
Wherein, the twist lock gear 010 can drive lock body when rotational angle is spent for 40-45 for a sector gear
Lock body is set to by the rotation of square shaft 160 to be shut or unlocking condition.The twist lock gear 010 is located in shell 130.
Following handle 120 is pulled back to being pushed forward as unlocking action to shut movement and illustrating but not limited to this, it can also
To be reversed.
The handle 120 is to when being pushed forward set angle, driving the doubly-linked gear 150 to rotate clockwise, the doubly-linked tooth
Wheel 150 is by driving the back rack gear 110 of the sliding block 001 to move upwardly so that the sliding block 001 along guide rod upward sliding, institute
It states sliding block 001 and the twist lock gear 010 is driven to rotate by 002 upward sliding of side rack gear；010 basis of twist lock gear
The setting of sector gear side is not ipsilateral and rotate different directions, such as the setting of sector gear side is in left side, then side rack gear 002 to
Upper sliding drives the twist lock gear 010 to rotate clockwise, if the setting of sector gear side on right side, side rack gear 002 to
Upper sliding drives the twist lock gear 010 to rotate counterclockwise；And twist lock gear 010 is in the band of the 001 side rack gear 002 of sliding block
Under dynamic, drive the square shaft 160 of lock body to rotate by 010 same direction of twist lock gear and lock body is set to unlocking condition.
When the handle 120 pulls back set angle, the doubly-linked gear 150 is driven to rotate counterclockwise, the doubly-linked tooth
Wheel 150 is by driving the back rack gear 110 of the sliding block 001 to move down so that the sliding block 001 is along guide rod slide downward, institute
It states sliding block 001 and the twist lock gear 010 is driven to rotate by 002 slide downward of side rack gear；010 basis of twist lock gear
The setting of sector gear side is not ipsilateral and rotate different directions, such as the setting of sector gear side is in left side, then side rack gear 002 to
Lower slider drives the twist lock gear 010 to rotate counterclockwise, if the setting of sector gear side on right side, side rack gear 002 to
Lower slider drives the twist lock gear 010 to rotate clockwise；And twist lock gear 010 is in the band of the 001 side rack gear 002 of sliding block
Under dynamic, drive the square shaft 160 of lock body to rotate by the twist lock gear same direction and lock body is set to the state of shutting.
Fig. 7 is a schematic diagram of decomposition texture in a kind of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment.
Referring to Fig. 7, the pushing/drawing-back type door lock transmission mechanism of the utility model, including sliding block 001, it is set to 001 two sides of sliding block
002, two guide rod 004 of side rack gear, internal jump ring 005, bottom case 006,010, second or so unlocking converting member of twist lock gear
012, clutch motor 013, rear cover 014.
It should be noted that the utility model is only sector gear illustration with twist lock gear 010 but not limited to this,
It is also possible to be set as the gear of other shapes.
Wherein, sliding block 001 is respectively equipped with the side rack gear 002 engaged with the twist lock gear 010, the bottom case in two sides
006 is the building block of shell 130 with rear cover 014, forms a hollow cavity after fastening.
Wherein, the guide rod 004 penetrates the hole of the sliding block 001 and the hole of bottom case 006, the sliding block 001 and described leads
Bar 004 is installed on the bottom case 006.
The twist lock gear 010 turns to set angle when the clutch motor 013 is off-position, and lock body is set
To shut state, the twist lock gear 010 rotates backward set angle when the clutch motor 013 is energized state,
It is unlocking condition when lock body is set.
Fig. 8 is another schematic diagram of decomposition texture in a kind of pushing/drawing-back type door lock transmission mechanism of the utility model embodiment.
Referring to Fig. 8, the pushing/drawing-back type door lock transmission mechanism of the utility model, comprising: the back rack gear of sliding block 001, sliding block 001
110, side rack gear 002, bearing inner race compression ring 003, guide rod 004, internal jump ring 005, the bottom case 006, bearing of 001 two sides of sliding block
007, bearing outer ring compression ring 008, sector gear connecting shaft 009,010, first or so unlocking converting member 011 of twist lock gear,
Second or so unlocking converting member 012, clutch motor 013, rear cover 014.
Wherein, the sliding block 001 is installed on the bottom case 006 by the guide rod 004, and guide rod 004 penetrates the cunning
The hole of block 001 and the hole of bottom case 006.
Wherein, bearing 007 is embedded in the hole among bottom case 006, and is compressed by bearing inner race compression ring 003 and bearing outer ring
Ring 008 is compressed, so that bottom case 006, bearing 007 and bearing outer ring compression ring 008 form a modular structure.Bearing inner race pressure
Tight ring 003 and bearing outer ring compression ring 008 can be used for reinforcing the tightness and leakproofness of the installation of bearing 007.
Wherein, after the first or so unlocking converting member 011 is embedded in the hole among second or so unlocking converting member 012, then
The twist lock gear 010 is entangled, so that 010, first or so unlocking converting member 011 of twist lock gear and second or so unlocking conversions
Component 012 forms a modular structure, which passes through twist lock gear connecting shaft 009 and bottom case 006, bearing 007 and bearing
The modular structure connection that outer ring compression ring 008 forms, the module is also in 013 energized state of clutch motor and clutch motor
013 is attracted connection, disconnects in 013 off-position of clutch motor with clutch motor 013.
Wherein, the bottom case 006 forms a hollow cavity, bearing 007, bearing outer ring compression ring after fastening with rear cover 014
008, twist lock gear connecting shaft 009,010, first or so unlocking converting member of twist lock gear, 011, second or so unlocking converter section
Part 012, clutch motor 013 are all located in the hollow cavity.
The twist lock gear 010 turns to set angle when the clutch motor 013 is off-position, and lock body is set
To shut state, the twist lock gear 010 rotates backward set angle when the clutch motor 013 is energized state,
It is unlocking condition when lock body is set.
Wherein, at off-position (i.e. non-power status), twist lock gear 010 turns the clutch motor 013 counterclockwise
To shut when moving set angle, in energized state, twist lock gear 010 is rotated clockwise to be set the clutch motor 013
Determine when angle to be to unlock；
Or, the clutch motor 013 is at off-position (i.e. non-power status), twist lock gear 010 is rotated clockwise
To shut when to set angle, for the clutch motor 013 in energized state, twist lock gear 010 rotates counterclockwise to setting
It is unlocking when angle.
The wherein set angle, can be 40-45 degree, such as can select 40 degree.
Wherein, 011 or second or so the unlocking converting member 012 of the first or so unlocking converting member is set being rolled over
Determine to respectively correspond left side dress lock status or the right dress lock status when angle.For example, the first or so unlocking converting member 011 or the second
Left and right unlocking converting member 012, which can fill lock status when being turned 180 degree from the left side and be transformed to the right, fills lock status, or from the right
Dress lock status becomes left side dress lock status.In general, the gear of twist lock gear 010 generally to the left, is locked when lock is installed in the right
When being installed in the left side, the gear of twist lock gear 010 is generally to the right.
It should be noted that entire pushing/drawing-back type door lock transmission mechanism can be by the lock body phase installed in center square shaft and door body
Connection, wherein the lock body can be various lock bodies, for example, 6068 lock bodies etc..
It should also be noted that, the pushing/drawing-back type door lock transmission mechanism of the utility model, can be applied to various door locks, such as
Various smart locks, mechanical lock etc. also can be applied to various handle push-and-pull transmission mechanisms.
In conclusion pushing/drawing-back type door lock transmission mechanism provided by the embodiment of the utility model, provided with what is connect with handle
Doubly-linked gear is provided with back rack gear and side rack gear in sliding block, and wherein back rack gear is engaged with the doubly-linked gear, side tooth
Item is engaged with twist lock gear.Such set-up mode, so that it may so that described in being driven when push-and-pull set angle before and after the handle
The rotation of doubly-linked gear, the doubly-linked gear is by driving the back rack gear of the sliding block mobile so that the sliding block is sliding along guide rod
Dynamic, the sliding block is by the rotation of twist lock gear described in the rack drives of side, and twist lock gear is in the band of sliding block side rack gear
Under dynamic, so that it may the square shaft of lock body be driven to rotate for lock body to be set to and shut or unlocking condition.Therefore, the embodiment of the utility model,
Change it is traditional shut or unlocking mode, realize that the mode for shutting or unlocking is not identical with the prior art, it is practical newly using this
The scheme of type, user only need to be by handle gently front and back push-and-pulls, so that it may easily realize and door lock is shut or unlocked, use is more square
Just, usage experience is also more preferable.
The above-mentioned pushing/drawing-back type door lock transmission mechanism for describing the utility model in detail, correspondingly, the utility model also provides
A kind of door lock.
Fig. 9 is an a kind of schematic block diagram of the structure of door lock of one embodiment according to the present utility model.
Referring to Fig. 9, the door lock of the utility model includes: pushing/drawing-back type door lock transmission mechanism 800 and Door lock 806.
The pushing/drawing-back type door lock transmission mechanism 800 is connected by the body of rod with the Door lock 806；
Wherein pushing/drawing-back type door lock transmission mechanism 800, including handle, doubly-linked gear, sliding block, guide rod, shell and twist lock gear；
Wherein,
The handle is connect with the doubly-linked gear, drives the doubly-linked gear when push-and-pull set angle before and after the handle
Rotation；
The sliding block and the guide rod are installed on the shell；
The sliding block is equipped with back rack gear and side rack gear, and the back rack gear is engaged with the doubly-linked gear, the side
Heel teeth item is engaged with the twist lock gear, and the doubly-linked gear is by driving the back rack gear movement of the sliding block so that the cunning
Block is slided along the guide rod, and the sliding block passes through the rotation of twist lock gear described in the rack drives of side；
The twist lock gear is engaged with the side rack gear of the sliding block, and the twist lock gear is in sliding block side rack gear
Under drive, the square shaft of lock body is driven to rotate for lock body to be set to and shut or unlocking condition.
Wherein, the handle is equipped with handle sector gear and engages with the doubly-linked gear, push-and-pull setting before and after the handle
The doubly-linked gear rotation is driven by the handle sector gear when angle.
Wherein, the doubly-linked gear includes a sector gear and the pinion gear that is mounted on the sector gear, described
Pinion gear and the handle sector gear with engage, the sector gear is engaged with the back rack gear of the sliding block.
Figure 10 is a kind of another schematic block diagram of the structure of door lock of one embodiment according to the present utility model.
Referring to Figure 10, the door lock of the utility model include: front handlebar 801, rear handle 802, it is preceding lock 803, afterwards lock 804, after
Lock locks button 805, Door lock 806.Preceding lock 803 and rear lock 804 are respectively arranged on doorframe 807.
The door lock of the utility model further includes the pushing/drawing-back type door lock driver before being respectively arranged in lock 803 and rear lock 804
Structure (not shown), pushing/drawing-back type door lock transmission mechanism are to be connected by the body of rod with the Door lock 806.
Wherein the structure of pushing/drawing-back type door lock transmission mechanism may refer to the description in above-mentioned Fig. 1-Fig. 8, and details are not described herein again.
Wherein, front handlebar 801 is longitudinally mounted on preceding lock 803, and rear handle 802 is longitudinally mounted on rear lock 804.
Wherein, the front handlebar 801 or rear handle 802 drive pushing/drawing-back type door lock transmission by front and back push-and-pull set angle
Doubly-linked gear rotation in mechanism, the doubly-linked gear is by driving the back rack gear movement of the sliding block so that the sliding block edge
Guide rod sliding, the sliding block is by the rotation of twist lock gear described in the rack drives of side, and twist lock gear is in sliding block side tooth
Under the drive of item, so that it may the square shaft of lock body be driven to rotate for Door lock 806 to be set to and shut or unlocking condition.Wherein, door lock
Lock body 806 can be 6068 lock bodies but not limited to this.
Technical solution according to the present utility model above is described in detail by reference to attached drawing.
Those skilled in the art should understand that: the foregoing is merely specific embodiment of the utility model,
It is not intended to limit the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of pushing/drawing-back type door lock transmission mechanism, it is characterised in that:
Including handle, doubly-linked gear, sliding block, guide rod, shell and twist lock gear；Wherein,
The handle is connect with the doubly-linked gear, drives the doubly-linked gear to turn when push-and-pull set angle before and after the handle
It is dynamic；
The sliding block and the guide rod are installed on the shell；
The sliding block is equipped with back rack gear and side rack gear, and the back rack gear is engaged with the doubly-linked gear, the side tooth
Item is engaged with the twist lock gear, and the doubly-linked gear is by driving the back rack gear movement of the sliding block so that the sliding block edge
The guide rod sliding, the sliding block pass through the rotation of twist lock gear described in the rack drives of side；
The twist lock gear is engaged with the side rack gear of the sliding block, drive of the twist lock gear in sliding block side rack gear
Under, drive the square shaft of lock body to rotate for lock body to be set to and shut or unlocking condition.
2. pushing/drawing-back type door lock transmission mechanism according to claim 1, it is characterised in that:
The handle is equipped with handle sector gear and engages with the doubly-linked gear, passes through when push-and-pull set angle before and after the handle
The handle sector gear drives the doubly-linked gear rotation.
3. pushing/drawing-back type door lock transmission mechanism according to claim 1, it is characterised in that:
The doubly-linked gear includes a sector gear and the pinion gear that is mounted on the sector gear, the pinion gear and institute
State handle sector gear with engage, the sector gear is engaged with the back rack gear of the sliding block.
4. pushing/drawing-back type door lock transmission mechanism according to claim 1, it is characterised in that:
The handle is longitudinally mounted mode, and the set angle pushed and pulled before and after the handle is -20 to 20 degree.
5. pushing/drawing-back type door lock transmission mechanism according to claim 1, it is characterised in that:
The shaft core position of the handle sector gear is located at using the doubly-linked gear axis as the center of circle, with the base perpendicular to sliding block
Line is that radius rotates starting point, rotates clockwise 120 degree and rotates within the scope of 120 degree counterclockwise.
6. pushing/drawing-back type door lock transmission mechanism according to claim 1, it is characterised in that:
The twist lock gear is a sector gear, when rotational angle is spent for 40-45, drives the square shaft of lock body to rotate and sets lock body
To shut or unlocking condition.
7. pushing/drawing-back type door lock transmission mechanism according to any one of claims 1 to 6, it is characterised in that:
The pushing/drawing-back type door lock transmission mechanism further includes clutch motor；
The twist lock gear turns to set angle when the clutch motor is off-position, and lock body is set to and shuts shape
State, the twist lock gear rotate backward set angle when the clutch motor is energized state, lock body are set Shi Weikai
Lock status.
8. pushing/drawing-back type door lock transmission mechanism according to any one of claims 1 to 6, it is characterised in that:
The pushing/drawing-back type door lock transmission mechanism further includes bearing, bearing inner race compression ring and bearing outer ring compression ring, the shell
Including bottom case and rear cover；
The bearing is embedded in the hole among the bottom case, is compressed by bearing inner race compression ring and bearing outer ring compression ring, described
Bottom case, bearing and bearing outer ring compression ring form a modular structure.
9. pushing/drawing-back type door lock transmission mechanism according to any one of claims 1 to 6, it is characterised in that:
The pushing/drawing-back type door lock transmission mechanism further includes the first or so unlocking converting member and second or so unlocking converting members；
After first or so the unlocking converting member is embedded in the hole among the second or so unlocking converting member, described turn is entangled
Gear is locked, the twist lock gear, first or so unlocking converting members and second or so unlocking converting members form a modular structure.
10. a kind of door lock, which is characterized in that including Door lock and pushing/drawing-back type door lock as described in any one of claim 1 to 9
Transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384757.5U CN209261395U (en) | 2018-08-27 | 2018-08-27 | Pushing/drawing-back type door lock transmission mechanism and door lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384757.5U CN209261395U (en) | 2018-08-27 | 2018-08-27 | Pushing/drawing-back type door lock transmission mechanism and door lock |
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| Publication Number | Publication Date |
|---|---|
| CN209261395U true CN209261395U (en) | 2019-08-16 |
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ID=67552369
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| CN201821384757.5U Active CN209261395U (en) | 2018-08-27 | 2018-08-27 | Pushing/drawing-back type door lock transmission mechanism and door lock |
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| CN (1) | CN209261395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915418A (en) * | 2018-08-27 | 2018-11-30 | 惠州诺盾高科电子有限公司 | Pushing/drawing-back type door lock transmission mechanism and door lock |
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2018
- 2018-08-27 CN CN201821384757.5U patent/CN209261395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915418A (en) * | 2018-08-27 | 2018-11-30 | 惠州诺盾高科电子有限公司 | Pushing/drawing-back type door lock transmission mechanism and door lock |
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