CN208669121U - Push-pull lock - Google Patents
Push-pull lock Download PDFInfo
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- CN208669121U CN208669121U CN201820826972.XU CN201820826972U CN208669121U CN 208669121 U CN208669121 U CN 208669121U CN 201820826972 U CN201820826972 U CN 201820826972U CN 208669121 U CN208669121 U CN 208669121U
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- gear
- sliding block
- limit hole
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- block
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Abstract
This application discloses a kind of push-pull locks, including push-pull mechanism, push-pull mechanism includes: shell, first gear component, sliding block, pull rod and connector, shell includes bottom case, accommodating chamber is offered on bottom case, first gear components are located in accommodating chamber, and first gear component is rotationally connected on bottom case, the unlocking of latch bolt component is realized for interlocking latch bolt component, sliding block is located in accommodating chamber, and it is slideably positioned on bottom case, sliding block connects first gear component, the rotation of first gear component is driven when sliding block slides, pull rod is slideably positioned in accommodating chamber, and accommodating chamber is stretched out in part, connector connecting rod and sliding block, pull rod to be fixed on sliding block, pass through the connection of pull rod and sliding block, pull rod band movable slider slides, and the connection of sliding block and first gear component, the sliding of sliding block drives the rotation of first gear component, first gear Any one unlocking mode in " left side pushes away ", " Zola ", " right side pushes away " and " right drawing " is realized in component rotation, versatile.
Description
Technical field
The utility model relates to the technical fields of door lock, more particularly to a kind of push-pull lock.
Background technique
The push-pull mechanism of general push-pull lock is only able to satisfy one of " left side pushes away ", " Zola ", " right side pushes away " and " right drawing " and opens
Therefore, before installation lock mode needs the positional relationship for learning door and doorframe, and according to the mode of preset enabling, corresponding to select
Push-pull lock, nevertheless, but still occur due to artificially judging by accident in the actual operation process, cause push-pull lock that cannot expire
The scheduled requirement of foot needs repeatedly to exchange and just installs suitable push-pull lock to door and window, so the push-and-pull of above-mentioned push-pull lock
The versatility of mechanism is poor, brings big inconvenience to user.
Utility model content
The utility model, can without learning the positional relationship of door and doorframe in view of the above-mentioned problems, propose a kind of push-pull lock
In a manner of any one unlocking in realization " left side pushes away ", " Zola ", " right side pushes away " and " right drawing ".
The technical solution that the utility model is taken is as follows:
A kind of push-pull lock, including push-pull mechanism, push-pull mechanism include
Shell, shell include bottom case, offer accommodating chamber on bottom case,
First gear component is partially located in accommodating chamber, and first gear component is rotationally connected on bottom case, for interlocking
Latch bolt component realizes the unlocking of latch bolt component,
Sliding block is located in accommodating chamber, and is slideably positioned on bottom case, and sliding block connects first gear component, when sliding block slides
The rotation of first gear component is driven,
Pull rod is slideably positioned in accommodating chamber, and accommodating chamber is stretched out in part,
Connector, connecting rod and sliding block, pull rod is fixed on sliding block.
It is furthermore that, shell further includes cover board, and cover plate lid is set on bottom case, and limit hole, limit hole are offered on cover board
Including the first limit hole, the second limit hole, third limit hole and the 4th limit hole, the first limit hole, the second limit hole, third limit
Position hole and the 4th limit hole are connected to accommodating chamber,
Connector includes the first connector and the second connector,
Pull rod is fixed on sliding block by the first connector, and the first connector is located at the first limit hole or the 4th limit hole
Interior, when the first connector is located in the first limit hole, the first connector can slide in the first limit hole, the first connector position
When in the 4th limit hole, the first connector can slide in the 4th limit hole,
Second connector is installed on pull rod, and the second connector is located in the second limit hole or third limit hole, and second
When connector is located in the second limit hole, the second connector can slide in the second limit hole, and the second connector is located at third
When in limit hole, the second connector can slide in third limit hole.
It is furthermore that, first gear component includes first gear and shaft, and first gear is connect with sliding block passes through sliding block
Sliding drive first gear rotation, shaft lower end is second gear, and first gear engages with second gear, first gear and the
Two gears are located in accommodating chamber, and first gear and second gear are rotationally connected on bottom case, and shaft upper end wears cover board and is located at
Outside accommodating chamber, and shaft upper end offers rotary axis groove.
It being furthermore that, sliding block includes the first sliding block and the second sliding block, and the first sliding block and the second sliding block are arranged in parallel, and first
It is equipped with fixed link on sliding block and the second sliding block, fixing groove is offered in first gear, first gear is sheathed on by fixing groove
It is fixedly connected in fixed link on the first sliding block and the second sliding block, bottom case is equipped with slide block guide rail, the first sliding block and the second sliding block
Be slidably connected slide block guide rail, and pull rod is fixed on the first sliding block or the second sliding block by connector.
It is furthermore that, further includes unlocking mechanism, unlocking mechanism includes
Second gear component is located in accommodating chamber,
Rotating member, for one end connection second gear component for driving second gear component to rotate, the other end is located at accommodating chamber
Outside,
Clutch shifting block, for driving mechanism for locking up to realize the unlocking of mechanism for locking up, one end is installed on second gear component,
The other end wears pull rod and cover board is located at outside accommodating chamber,
It being furthermore that, second gear component includes rack gear and third gear, and rack gear and third gear are located in accommodating chamber,
Rack gear is slidably connected on bottom case, and third gear is rotationally connected on bottom case, and rack gear is engaged with third gear, and rack gear one end is equipped with
Link slot, rotating member is installed on band carry-over bar in link slot and slides, and bottom case is equipped with the mounting groove of installation rotating member, third tooth
Wheel upper end offers the shifting block slot of installation clutch shifting block.
It is furthermore that, unlocking mechanism further includes active fastening block, is set to cover board upper end, and be sheathed in shaft, the second tooth
When the rotation of wheel assembly drives clutch shifting block to go to vertical, clutch shifting block keeps active fastening block mobile to rotor shaft direction, active fastening block
It is stuck with shaft, and shaft is not able to rotate；When the rotation of second gear component drives clutch shifting block to go to lateral, active fastening block to
Clutch shifting block direction is mobile, and shaft is able to rotate.
It is furthermore that, unlocking mechanism further includes reset spring, and reset spring is installed on cover board, and wears active card
Block, and connect with active fastening block, when clutch shifting block goes to lateral, reset spring keeps active fastening block mobile multiple to clutch shifting block direction
Position, shaft are able to rotate.
It being furthermore that, rotating member includes Rotational Cylindrical, rotating block and linking arm, and linking arm one end is fixedly arranged on rotating block,
The linking arm other end connects rotating block, and rotating block is set to band carry-over bar in link slot and slides, and Rotational Cylindrical is installed in mounting groove.
It is furthermore that, the side wall of pull rod is equipped with the first chuck and the second chuck, and the first chuck can be connected to bottom case
Inner wall on, the second chuck can be connected on the outer wall of bottom case.
It is furthermore that, push-pull mechanism further includes first sleeve and second sleeve, and first through hole and are offered on pull rod
Two through-holes, first sleeve are located in first through hole, and second sleeve is located in the second through-hole, and the second connector is installed on first set
In cylinder set or second sleeve set.
The beneficial effects of the utility model are: passing through the connection of pull rod and sliding block, pull rod band movable slider slides and sliding block
With the connection of first gear component, the sliding of sliding block drives the rotation of first gear component, when sliding block is arranged on the left of accommodating chamber, draws
When bar pulls, sliding block drives first gear component to rotate clockwise, and realizes " Zola ", and when pull rod pushes, sliding block drives the first tooth
Wheel assembly rotates counterclockwise, and realizes " right side pushes away "；When sliding block is arranged on the right side of accommodating chamber, and pull rod pulls, sliding block drives the first tooth
Wheel assembly rotates counterclockwise, and realizes " right drawing ", and when pull rod pushes, sliding block drives first gear component to rotate clockwise, and realizes " left
It pushes away "；Therefore user can will lock buy back after according to oneself needing to install the position of sliding block, thus realize " left side pushes away ", " Zola ",
Any one unlocking mode in " right side pushes away " and " right drawing ", it is versatile, and when needing replacing unlocking mode, it can be according to need
Slide position is replaced, without the push-pull lock bought or renewed again.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model push-pull lock push-pull mechanism；
Fig. 2 is an embodiment perspective view of the utility model push-pull lock push-pull mechanism；
Fig. 3 is the utility model push-pull lock explosive view；
Fig. 4 is the perspective view of the utility model push-pull lock unlocking mechanism；
Fig. 5 is an embodiment perspective view of the utility model push-pull lock unlocking mechanism；
Fig. 6 is another embodiment perspective view of the utility model push-pull lock unlocking mechanism.
Specific embodiment
Below with reference to each attached drawing, the utility model is described in detail.
A kind of push-pull lock, including push-pull mechanism, as shown in Figure 1, push-pull mechanism includes shell 1, first gear component 2, slides
Block 3, pull rod 4 and connector 5, shell 1 include bottom case 11, and accommodating chamber 13,2 part of first gear component position are offered on bottom case 11
In in accommodating chamber 13, and first gear component 2 is rotationally connected on bottom case 11, and sliding block 3 is located in accommodating chamber 13, and slides setting
In on bottom case 11,2 connection sliding block 3 of first gear component drives first gear component 2 to rotate when sliding block 3 slides, and pull rod 4 slides
It is set in accommodating chamber 13, and accommodating chamber 13 is stretched out in part, pull rod 4 is fixed on sliding block 3 by connector 5.By pull rod 4 with
The connection of sliding block 3, pull rod 4 is slided with movable slider 3 and the connection of sliding block 4 and first gear component 2, and the sliding of sliding block 3 drives
First gear component 2 rotates, and when the setting of sliding block 3 is in 13 left side of accommodating chamber, when pull rod 4 pulls, sliding block 3 drives first gear component
2 rotate clockwise, and realize " Zola ", and when pull rod 4 pushes, sliding block 3 drives first gear component 2 to rotate counterclockwise, and realize " right
It pushes away "；When the setting of sliding block 3 is on 13 right side of accommodating chamber, when pull rod 4 pulls, sliding block 3 drives first gear component 2 to rotate counterclockwise, real
Existing " right drawing ", when pull rod 4 pushes, sliding block 3 drives first gear component 2 to rotate clockwise, and realizes " left side pushes away "；Therefore user can be with
According to oneself needing to install the position of sliding block 3 after lock is bought back, to realize in " left side pushes away ", " Zola ", " right side pushes away " and " right drawing "
Any one unlocking mode, it is versatile, and when needing replacing unlocking mode, can according to need replacement 3 position of sliding block,
Without the push-pull lock bought or renewed again.
General door lock includes latch bolt component, is closed the door by latch bolt component, is only not necessarily to key at closing time by latch bolt component
Or the mode of motor is opened the door to unlock, and need to only be realized and be unlocked by the i.e. controllable latch bolt retraction of push and pull bar, pull rod 4 is for connecting
Push and pull bar is connect, pushing or pulling on for pull rod 4 is driven by pushing or pulling on for push and pull bar, the connection of first gear component 2 interlocks latch bolt group
Part, the rotation of first gear component 2 interlock latch bolt component to realize the unlocking of latch bolt component.
As shown in figure 3, shell 1 further includes cover board 12, cover board 12 is covered on bottom case 11, offers limit hole on cover board 12
6, limit hole 6 includes the first limit hole 61, the second limit hole 62, third limit hole 63 and the 4th limit hole 64, the first limit hole
61, the second limit hole 62, third limit hole 63 and the 4th limit hole 64 are connected to accommodating chamber 13, the first limit hole 61, second
Limit hole 62, third limit hole 63 and the 4th limit hole 64 are kidney slot, and the second limit hole 62 and third limit hole 63 connect
It is logical, the weight of cover board 12 can be mitigated.Connector 5 includes the first connector 51 and the second connector 52, and pull rod 4 connects by first
Fitting 51 is fixed on sliding block 3, and the first connector 51 is located in the first limit hole 61 or the 4th limit hole 64, the first connector
51 be located at the first limit hole 61 in when, the first connector 51 can slide in the first limit hole 61, and the first connector 51 is located at
When in the 4th limit hole 64, the first connector 51 can slide in the 4th limit hole 64, and the second connector 52 is installed on pull rod 4
On, and the second connector 52 is located in the second limit hole 62 or third limit hole 63, the second connector 52 is located at the second limit hole
When in 62, the second connector 52 can slide in the second limit hole 62, when the second connector 52 is located in third limit hole 63,
Second connector 52 can slide in third limit hole 63.First connector 51 and the second connector 52 are screw.According to
User's needs for the first connector 51 and the second connector 52 to be mounted in different limit holes 6.When needs " left side pushes away "
When mode is unlocked, the first connector 51 is located in the 4th limit hole 64, and the second connector 52 is located in the second limit hole 62；When need
When the mode of " Zola " being wanted to unlock, the first connector 51 is located in the first limit hole 61, and the second connector 52 is located at third limit
In hole 63；When the mode of needs " right side pushes away " is unlocked, the first connector 51 is located in the first limit hole 61, the second connector 52
In in the second limit hole 62；When the mode of needs " right drawing " is unlocked, the first connector 51 is located in the 4th limit hole 64, and second
Connector 52 is located in third limit hole 63.It limits pull rod 4 by limit hole 6 to be only capable of pushing away or be only capable of to draw, to increase user
Experience, the mode that the mode without attempting to push away can be unlocked or be drawn can unlock.
As shown in Figures 2 and 3, first gear component 2 includes first gear 21 and shaft 22, first gear 21 and sliding block 3
Connection drives first gear 21 to rotate by the sliding of sliding block 3, and 22 lower end of shaft is second gear 222, first gear 21 and the
The engagement of two gears 222, first gear 21 and second gear 222 are located in accommodating chamber 13, and first gear 21 and second gear 222
It is rotationally connected on bottom case 11,22 upper end of shaft wears cover board 12 and is located at outside accommodating chamber 13, and 22 upper end of shaft offers shaft
Slot 221, rotary axis groove 221 connect latch bolt component by square rod to interlock the unlocking that latch bolt component realizes latch bolt component.First tooth
Wheel 21 is sector gear, and the sliding of sliding block 3 drives first gear 21 to rotate, and the rotation of first gear 21 drives second gear 222
Rotation, it is achieved that the rotation of shaft 22, the square rod in rotary axis groove 221 interlocks latch bolt component, and the control of latch bolt component is oblique
Tongue, which retracts, realizes unlocking.
As shown in Fig. 2, sliding block 3 includes the first sliding block 31 and the second sliding block 32, the first sliding block 31 is parallel with the second sliding block 32
Setting is equipped with fixed link 33 on the first sliding block 31 and the second sliding block 32, offers fixing groove 211 in first gear 21, and first
Gear 21 is sheathed in fixed link 33 by fixing groove 211 and is slided to which first gear 21 is fixedly connected on the first sliding block 31 and second
On block 32, bottom case 11 is equipped with slide block guide rail 34, and the first sliding block 31 and the second sliding block 32 are slidably connected slide block guide rail 34, pull rod 4
It is fixed on the first sliding block 31 or the second sliding block 32 by connector 5.When pull rod 4 is fixed on the first sliding block 31 by connector 5
On, when pull rod 4 pushes, drive first gear 21 to deflect to the right so that the first sliding block 31 is pushed forward, first gear 21 drives shaft 22
It rotates counterclockwise, realizes the unlocking mode of " right side pushes away "；When pull rod 4 pulls, so that 31 post-tensioning of the first sliding block drives first gear 21
It deflects to the left, first gear 21 drives shaft 22 to rotate clockwise, and realizes the unlocking mode of " Zola "；When pull rod 4 passes through connection
Part 5 is fixed on the second sliding block 32, when pull rod 4 pushes, so that 31 post-tensioning of the first sliding block drives first gear 21 to deflect to the left, the
One gear 21 drives shaft 22 to rotate clockwise, and realizes the unlocking mode of " left side pushes away "；When pull rod 4 pulls, so that the first sliding block 31
It is pushed forward and first gear 21 is driven to deflect to the right, first gear 21 drives shaft 22 to rotate counterclockwise, and realizes the unlocking side of " right drawing "
Formula.
Existing push-pull lock generally further includes mechanism for locking up and driving mechanism, is driven by fingerprint or cipher control driving mechanism
Dynamic mechanism for locking up is unlocked, in use, when by fingerprint or password unlocking, it may appear that be unable to control mechanism for locking up and can not
The phenomenon that unlocking, needs to wait unlocking staff to spend the time long to tear lock open, bring big inconvenience, therefore this reality to user
With it is novel further include unlocking mechanism, as shown in figure 4, unlocking mechanism includes second gear component 7, rotating member 8 and clutch shifting block 9,
Second gear component 7 is located in accommodating chamber 13, and 8 one end of rotating member connection second gear component 7 is for driving second gear component 7
Rotation, 8 other end of rotating member are located at outside accommodating chamber 13, and clutch shifting block 9 is used to connect the rotation that mechanism for locking up passes through clutch shifting block 9
Mechanism for locking up is driven to unlock, 9 one end of clutch shifting block is installed on second gear component 7, and the other end wears pull rod 4 and cover board 12
In outside accommodating chamber 13, the lock core that the connection of rotating member 8 outside accommodating chamber 13 is unlocked can not unlock when by fingerprint or password
When, key insertion lock core rotation can drive rotating member 8 to rotate, and the rotation of rotating member 8 drives the rotation of second gear component 7,
So that clutch shifting block 9 also rotates with it, clutch shifting block 9 connects mechanism for locking up and passes through clutch shifting block 9 for the rotation of second gear component 7
Rotation drive mechanism for locking up unlock.
As shown in figure 3, second gear component 7 includes rack gear 71 and third gear 72, rack gear 71 and third gear 72 are located at
In accommodating chamber 13, rack gear 71 is slidably connected on bottom case 11, and third gear 72 is rotationally connected on bottom case 11, rack gear 71 and third
Gear 72 engages, and 71 one end of rack gear is equipped with link slot 711, and rotating member 8 is installed on band carry-over bar 71 in link slot 711 and slides, and
Bottom case 11 is equipped with the mounting groove 14 of installation rotating member 8, and 72 upper end of third gear opens up the shifting block slot 721 of installation clutch shifting block 9.
Bottom case 11 is equipped with limited post 111, and rack gear 71 offers sliding groove 712, and rack gear 71 is sheathed on limited post by sliding groove 712
On 111.Rotating member 8 realizes in link slot 711 and is fixedly connected with rack gear 71 by being installed on, and the rotation of rotating member 8 is with movable tooth
Item 71 slides, and the sliding of rack gear 71 drives third gear 72 to rotate, and clutch shifting block 9 is installed on the shifting block that 72 upper end of third gear opens up
It is rotated in slot 721 with the rotation of third gear 72.
Active fastening block 10 is set to 12 upper end of cover board, and is sheathed in shaft 22, as shown in figure 5, second gear component 7 turns
It is dynamic that clutch shifting block 9 keeps active fastening block 10 mobile to 22 direction of shaft when clutch shifting block 9 being driven to go to vertical, active fastening block 10 with
Shaft 22 is stuck, and shaft 22 is not able to rotate；As shown in fig. 6, the rotation of second gear component 7 drives clutch shifting block 9 to go to cross
Xiang Shi, active fastening block 10 is mobile to 9 direction of clutch shifting block, and shaft 22 is able to rotate.When that can not be unlocked by fingerprint or password, key
Spoon insertion lock core rotation can drive rotating member 8 to rotate, and the rotation of rotating member 8 drives the rotation of second gear component 7, the second tooth
The rotation of wheel assembly 7 is so that clutch shifting block 9 also rotates with it, and the rotation of clutch shifting block 9 drives mechanism for locking up to unlock, and clutch is dialled
Block 9 goes to transverse direction, and active fastening block 10 is mobile to 9 direction of clutch shifting block, and shaft 22 is able to rotate, and is drawn by the push and pull bar of push-pull lock
Dynamic pull rod 4, drives shaft 22 to rotate, and the rotation drive latch bolt of shaft 22, which retracts, realizes unlocking in lock.
As shown in figure 3, unlocking mechanism further includes reset spring 101, reset spring 101 is installed on cover board 12, and is worn
Active fastening block 10, and being connect with active fastening block 10, when clutch shifting block 9 goes to lateral, reset spring 101 make active fastening block 10 to
9 direction of clutch shifting block is mobile to be resetted, and shaft 22 is able to rotate.The setting of reset spring 101 dials active fastening block 10 to clutch in time
9 direction of block is mobile, quickly enables the recovery of shaft 22 can be with rotary state.
As shown in figure 3, rotating member 8 includes Rotational Cylindrical 81, rotating block 83 and linking arm 82,82 one end of linking arm, which is fixedly arranged on, to be turned
On motion block 83,82 other end of linking arm connects rotating block 83, and rotating block 83 is set to band carry-over bar 71 in link slot 711 and slides, turns
Dynamic column 81 is installed in mounting groove 14.Because rotating member 8 is the setting of hand rod-type, and because rotating block 83 connects rack gear 71, therefore turn
Moving part 8 is only capable of rotating certain distance to the left or to the right, and the existing multi-turn that generally to rotate could unlock, the utility model user
When passing through key unlocking, repeatedly without rotation, as long as rotation is primary to the left or to the right, the service life of lock is improved, with
And the convenience that client uses.
As shown in figure 3, the side wall of pull rod 4 is equipped with the first chuck 41 and the second chuck 42, the first chuck 41 can be abutted
In on the inner wall of bottom case 11, the second chuck 42 can be connected on the outer wall of bottom case 11.When pull rod 4 pulls out, 4 phase of pull rod
Inner wall sliding for accommodating chamber 13, until the first chuck 41 is connected on the inner wall of accommodating chamber 13, when pull rod 4 is pushed home into
When, pull rod 4 is slided relative to the inner wall of accommodating chamber 13, until the second chuck 42 is connected on the outer wall of bottom case 11.
As shown in figure 3, push-pull mechanism further includes first sleeve 431 and second sleeve 441, it is logical that first is offered on pull rod 4
Hole 43 and the second through-hole 44, first sleeve 431 are located in first through hole 43, and second sleeve 441 is located in the second through-hole 44, and the
Two connectors 52 are installed in 431 sets of first sleeve or 441 sets of second sleeve, are installed on 431 sets of first sleeve or second sleeve
The abrasion of the second connector 52 can be reduced in 441.
In one embodiment, push-pull mechanism includes shell 1, pull rod 4, first gear 21, shaft 22, the first connector 51,
Two connectors 52, the first sliding block 31 and the second sliding block 32, shell 1 include bottom case 11 and cover board 12, and cover board 12 is covered on bottom case 11
On, accommodating chamber 13 is offered on bottom case 11, pull rod 4 is slideably positioned in accommodating chamber 13, and part is located at outside accommodating chamber 13, cover board
Limit hole 6 is offered on 12, limit hole 6 includes the first limit hole 61, the second limit hole 62, third limit hole 63 and the 4th limit
Hole 64, the first limit hole 61, the second limit hole 62, third limit hole 63 and the 4th limit hole 64 are connected to accommodating chamber 13, are drawn
Bar 4 is fixed on the first sliding block 31 or the second sliding block 32 by the first connector 51, and the first connector 51 is located at the first limit
In hole 61 or the 4th limit hole 64, when the first connector 51 is located in the first limit hole 61, the first connector 51 can be first
Sliding in limit hole 61, when the first connector 51 is located in the 4th limit hole 64, the first connector 51 can be in the 4th limit hole
Sliding in 64, the second connector 52 is installed on pull rod 4, and the second connector 52 is located at the second limit hole 62 or third limit hole
In 63, when the second connector 52 is located in the second limit hole 62, the second connector 52 can slide in the second limit hole 62, the
When two connectors 52 are located in third limit hole 63, the second connector 52 can slide in third limit hole 63, the first sliding block
31 and second sliding block 32 be arranged in parallel, be equipped with fixed link 33 on the first sliding block 31 and the second sliding block 32, opened in first gear 21
Equipped with fixing groove 211, first gear 21 is sheathed in fixed link 33 by fixing groove 211 is fixedly connected on the first sliding block 31 and the
On two sliding blocks 32, bottom case 11 is equipped with slide block guide rail 34, and the first sliding block 31 and the second sliding block 32 are slidably connected slide block guide rail 34, turns
22 lower end of axis is second gear 222, and first gear 21 is engaged with second gear 222, and first gear 21 is located at second gear 222
In accommodating chamber 13, and first gear 21 and second gear 222 are rotationally connected on bottom case 11, and 22 upper end of shaft wears cover board 12
In outside accommodating chamber 13, and 22 upper end of shaft offers rotary axis groove 221.General door lock includes latch bolt component, passes through latch bolt component
It closes the door, enabling of only unlocking in such a way that latch bolt component is not necessarily to key or motor at closing time need to only pass through push and pull bar
It controls latch bolt to retract and realize and unlock, pull rod 4 drives pull rod 4 for connecting push and pull bar, by pushing or pulling on for push and pull bar
It pushes or pulls on, the rotary axis groove 221 in shaft 22 is used to connect latch bolt component by square rod, and shaft 22 interlocks latch bolt component to realize
The unlocking of latch bolt component pulls pull rod 4 to drive the first sliding block 31 or the sliding of the second sliding block 32, the first sliding block 31 or the second sliding block 32
Sliding drives the first gear 21 on the first sliding block 31 and the second sliding block 32 to rotate, and the rotation of first gear 21 drives 22 turns of shaft
Dynamic, the rotation of shaft 22 interlocks latch bolt and retracts.When installation, the first connector of selection is carried out according to user's unlocking mode
51 and second connector 52 install position, when the mode of needs " left side pushes away " is unlocked, pull rod 4 by the first connector 51 fixation
In on the second sliding block 32, the first connector 51 is located in the 4th limit hole 64, and the second connector 52 is located in the second limit hole 62,
Pull rod 4 is only capable of pushing forward, and the first sliding block 31 moves back, and the Forward of the second sliding block 32 deflects first gear 21 to the left, drives shaft
22 rotate clockwise, and realize the unlocking mode of " left side pushes away "；When the mode of needs " Zola " is unlocked, pull rod 4 passes through the first connection
Part 51 is fixed on the first sliding block 31, and the first connector 51 is located in the first limit hole 61, and the second connector 52 is located at third limit
In the hole 63 of position, pull rod 4 is only capable of pulling back, and the first sliding block 31 moves back, and the Forward of the second sliding block 32 makes first gear 21 to left avertence
Turn, shaft 22 is driven to rotate clockwise, realizes the unlocking mode of " Zola "；When the mode of needs " right side pushes away " is unlocked, pull rod 4 is logical
It crosses the first connector 51 to be fixed on the first sliding block 31, the first connector 51 is located in the first limit hole 61, the second connector 52
In the second limit hole 62, pull rod 4 is only capable of pushing forward, and the first sliding block 31 Forward, the second sliding block 32 moves back, and makes first gear
21 deflect to the right, and shaft 22 is driven to rotate counterclockwise, and realize the unlocking mode of " right side pushes away "；When the mode of needs " right drawing " is unlocked
When, pull rod 4 is fixed on the second sliding block 32 by the first connector 51, and the first connector 51 is located in the 4th limit hole 64, the
Two connectors 52 are located in third limit hole 63, and pull rod 4 is only capable of pulling back, and the first sliding block 31 Forward, the second sliding block 32 moves back,
It deflects first gear 21 to the right, shaft 22 is driven to rotate counterclockwise, realize the unlocking mode of " right drawing ".Therefore the utility model
Any one the unlocking mode being able to achieve in " left side pushes away ", " Zola ", " right side pushes away " and " right drawing ".When wanting to change current unlocking side
Formula can according to need and re-assembly push-pull mechanism, without buying or exchanging new push-pull lock again.In addition, due to pushing away
Drawing mechanism need to can repeatedly be exchanged properly to avoid causing push-pull lock not to be able to satisfy scheduled requirement due to artificially judging by accident
Push-pull lock the problem of, i.e. the versatility of the push-pull mechanism of push-pull lock is preferable, so as to user-friendly.
In one embodiment, a kind of push-pull lock includes push-pull mechanism and unlocking mechanism, push-pull mechanism include shell 1, pull rod 4,
First gear 21, shaft 22, the first connector 51, the second connector 52, the first sliding block 31 and the second sliding block 32, shell 1 include
Bottom case 11 and cover board 12, cover board 12 are covered on bottom case 11, and accommodating chamber 13 is offered on bottom case 11, and pull rod 4 is slideably positioned in appearance
Receive in chamber 13, and part is located at outside accommodating chamber 13, offers limit hole 6 on cover board 12, limit hole 6 include the first limit hole 61,
Second limit hole 62, third limit hole 63 and the 4th limit hole 64, the first limit hole 61, the second limit hole 62, third limit hole
63 and the 4th limit hole 64 be connected to accommodating chamber 13, pull rod 4 is fixed on the first sliding block 31 or the second by the first connector 51
On sliding block 32, and the first connector 51 is located in the first limit hole 61 or the 4th limit hole 64, and the first connector 51 is located at first
When in limit hole 61, the first connector 51 can slide in the first limit hole 61, and the first connector 51 is located at the 4th limit hole
When in 64, the first connector 51 can slide in the 4th limit hole 64, and the second connector 52 is installed on pull rod 4, and second
Connector 52 is located in the second limit hole 62 or third limit hole 63, when the second connector 52 is located in the second limit hole 62, the
Two connectors 52 can slide in the second limit hole 62, when the second connector 52 is located in third limit hole 63, the second connection
Part 52 can slide in third limit hole 63, and the first sliding block 31 and the second sliding block 32 are arranged in parallel, the first sliding block 31 and second
It is equipped with fixed link 33 on sliding block 32, fixing groove 211 is offered in first gear 21, first gear 21 passes through 211 sets of fixing groove
Be fixedly connected in fixed link 33 on first sliding block 31 and the second sliding block 32, bottom case 11 be equipped with slide block guide rail 34, first
Sliding block 31 and the second sliding block 32 are slidably connected slide block guide rail 34, and 22 lower end of shaft is second gear 222, first gear 21 and second
Gear 222 engages, and first gear 21 and second gear 222 are located in accommodating chamber 13, and first gear 21 with 222 turns of second gear
Dynamic to be connected on bottom case 11,22 upper end of shaft wears cover board 12 and is located at outside accommodating chamber 13, and 22 upper end of shaft offers rotary axis groove
221.General door lock includes latch bolt component, is closed the door by latch bolt component, is only not necessarily to key or electricity at closing time by latch bolt component
The mode of machine is opened the door to unlock, and need to only be realized and be unlocked by the i.e. controllable latch bolt retraction of push and pull bar, pull rod 4 is pushed away for connecting
It pulls handle, pushing or pulling on for pull rod 4 is driven by pushing or pulling on for push and pull bar, shaft 22 connects for connecting latch bolt component, shaft 22
For dynamic latch bolt component to realize the unlocking of latch bolt component, pulling pull rod 4 drives the first sliding block 31 or the second sliding block 32 to slide, and first
Sliding block 31 or the sliding of the second sliding block 32 drive the first gear 21 on the first sliding block 31 and the second sliding block 32 to rotate, first gear 21
Rotation drive shaft 22 to rotate, the rotation of shaft 22 interlocks latch bolt and retracts.Unlocking mechanism include rotating member 8, active fastening block 10,
Clutch shifting block 9, rack gear 71 and third gear 72, rack gear 71 and third gear 72 are located in accommodating chamber 13, and rack gear 71 is slidably connected
In on bottom case 11, third gear 72 is rotationally connected on bottom case 11, and rack gear 71 is engaged with third gear 72, and 71 one end of rack gear is equipped with
Link slot 711, rotating member 8 are installed on band carry-over bar 71 in link slot 711 and slide, and 8 other end of rotating member is located at outside accommodating chamber 13,
And bottom case 11 is equipped with the mounting groove 14 of installation rotating member 8, active fastening block 10 is set to 12 upper end of cover board, and is sheathed on shaft 22
On, 72 upper end of third gear opens up the shifting block slot 721 of installation clutch shifting block 9, and 9 one end of clutch shifting block is installed on third gear 72
On, the other end wears pull rod 4 and cover board 12 is located at outside accommodating chamber 13, and it is perpendicular that the rotation of third gear 72 drives clutch shifting block 9 to go to
Xiang Shi, clutch shifting block 9 keep active fastening block 10 mobile to 22 direction of shaft, and active fastening block 10 and shaft 22 are stuck, and shaft 22 is not
It being able to rotate, when the rotation of third gear 72 drives clutch shifting block 9 to go to lateral, active fastening block 10 is mobile to 9 direction of clutch shifting block,
Shaft 22 is able to rotate.Clutch shifting block 9 connects mechanism for locking up and drives mechanism for locking up to unlock by the rotation of clutch shifting block 9, is located at and holds
The lock core that the connection of rotating member 8 outside chamber 13 of receiving is unlocked, when that can not be unlocked by fingerprint or password, key is inserted into lock core rotation can
To drive rotating member 8 to rotate, the rotation of rotating member 8 drives the rotation of second gear component 7, and the rotation of second gear component 7 makes
It obtains clutch shifting block 9 also to rotate with it, the rotation of clutch shifting block 9 drives mechanism for locking up to unlock, and when clutch shifting block 9 goes to transverse direction
When, active fastening block 10 is mobile to 9 direction of clutch shifting block, and shaft 22 is able to rotate, pull rod 4 is pulled by the push and pull bar of push-pull lock,
Shaft 22 is driven to rotate, the rotation drive latch bolt of shaft 22, which retracts, realizes unlocking in lock.
The above is only the preferred embodiment of the present invention, not thereby limits the patent protection of the utility model
Range, it is all with equivalent structure transformation made by the utility model specification and accompanying drawing content, directly or indirectly it is used in it
His relevant technical field similarly includes within the protection scope of the present utility model.
Claims (10)
1. a kind of push-pull lock, which is characterized in that including push-pull mechanism, push-pull mechanism includes:
Shell, shell include bottom case, offer accommodating chamber on bottom case,
First gear component is partially located in accommodating chamber, and first gear component is rotationally connected on bottom case, for interlocking latch bolt
Component realizes the unlocking of latch bolt component,
Sliding block is located in accommodating chamber, and is slideably positioned on bottom case, and sliding block connects first gear component, and sliding block drives when sliding
The rotation of first gear component,
Pull rod is slideably positioned in accommodating chamber, and accommodating chamber is stretched out in part,
Connector, connecting rod and sliding block, pull rod is fixed on sliding block.
2. push-pull lock as described in claim 1, which is characterized in that shell further includes cover board, and cover plate lid is set on bottom case, cover board
On offer limit hole, limit hole includes the first limit hole, the second limit hole, third limit hole and the 4th limit hole, the first limit
Position hole, the second limit hole, third limit hole and the 4th limit hole are connected to accommodating chamber,
Connector includes the first connector and the second connector,
Pull rod is fixed on sliding block by the first connector, and the first connector is located in the first limit hole or the 4th limit hole,
When first connector is located in the first limit hole, the first connector can slide in the first limit hole, and the first connector is located at
When in the 4th limit hole, the first connector can slide in the 4th limit hole,
Second connector is installed on pull rod, and the second connector is located in the second limit hole or third limit hole, the second connection
When part is located in the second limit hole, the second connector can slide in the second limit hole, and the second connector is located at third limit
When in hole, the second connector can slide in third limit hole.
3. push-pull lock as claimed in claim 2, which is characterized in that first gear component includes first gear and shaft, and first
Gear is connect with sliding block drives first gear rotation by the sliding of sliding block, and shaft lower end is second gear, first gear and the
The engagement of two gears, first gear and second gear are located in accommodating chamber, and first gear and second gear are rotationally connected with bottom case
On, shaft upper end wears cover board and is located at outside accommodating chamber, and shaft upper end offers rotary axis groove.
4. push-pull lock as claimed in claim 3, which is characterized in that sliding block includes the first sliding block and the second sliding block, the first sliding block
It is arranged in parallel with the second sliding block, fixed link is equipped on the first sliding block and the second sliding block, fixing groove is offered in first gear, the
One gear is sheathed in fixed link by fixing groove and is fixedly connected on the first sliding block and the second sliding block, and bottom case is equipped with sliding block
Guide rail, the first sliding block and the second sliding block are slidably connected slide block guide rail, and pull rod is fixed on the first sliding block or second sliding by connector
On block.
5. push-pull lock as claimed in claim 3, which is characterized in that further include unlocking mechanism, unlocking mechanism includes
Second gear component is located in accommodating chamber,
Rotating member, for driving second gear component to rotate, the other end is located at outside accommodating chamber one end connection second gear component,
Clutch shifting block, for driving mechanism for locking up to realize the unlocking of mechanism for locking up, one end is installed on second gear component, another
End wears pull rod and cover board is located at outside accommodating chamber.
6. push-pull lock as claimed in claim 5, which is characterized in that second gear component includes rack gear and third gear, rack gear
It is located in accommodating chamber with third gear, rack gear is slidably connected on bottom case, and third gear is rotationally connected on bottom case, rack gear and
The engagement of three gears, rack gear one end are equipped with link slot, and rotating member is installed on band carry-over bar in link slot and slides, and bottom case is equipped with peace
The mounting groove of rotating member is filled, third gear upper end offers the shifting block slot of installation clutch shifting block.
7. push-pull lock as claimed in claim 5, which is characterized in that unlocking mechanism further includes active fastening block, is set to cover board upper end,
And be sheathed in shaft, when the rotation of second gear component drives clutch shifting block to go to vertical, clutch shifting block make active fastening block to
Rotor shaft direction is mobile, and active fastening block is stuck with shaft, and shaft is not able to rotate；The rotation of second gear component drives clutch shifting block
When going to lateral, active fastening block is mobile to clutch shifting block direction, and shaft is able to rotate.
8. push-pull lock as claimed in claim 7, which is characterized in that unlocking mechanism further includes reset spring, reset spring installation
In on cover board, and active fastening block is worn, and connect with active fastening block, when clutch shifting block goes to lateral, reset spring makes active card
Block is resetted to clutch shifting block direction is mobile, and shaft is able to rotate.
9. push-pull lock as described in claim 1, which is characterized in that the side wall of pull rod is equipped with the first chuck and the second chuck,
First chuck can be connected on the inner wall of bottom case, and the second chuck can be connected on the outer wall of bottom case.
10. push-pull lock as claimed in claim 2, which is characterized in that push-pull mechanism further includes first sleeve and second sleeve, is drawn
First through hole and the second through-hole are offered on bar, first sleeve is located in first through hole, and second sleeve is located in the second through-hole, and
Second connector is installed in first sleeve set or second sleeve set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826972.XU CN208669121U (en) | 2018-05-30 | 2018-05-30 | Push-pull lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826972.XU CN208669121U (en) | 2018-05-30 | 2018-05-30 | Push-pull lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208669121U true CN208669121U (en) | 2019-03-29 |
Family
ID=65824420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820826972.XU Active CN208669121U (en) | 2018-05-30 | 2018-05-30 | Push-pull lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208669121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590369A (en) * | 2018-05-30 | 2018-09-28 | 杭州易欣安实业有限公司 | push-pull lock |
-
2018
- 2018-05-30 CN CN201820826972.XU patent/CN208669121U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590369A (en) * | 2018-05-30 | 2018-09-28 | 杭州易欣安实业有限公司 | push-pull lock |
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