CN208184406U - A kind of push-pull clutch mechanism and the push-pull lock with it - Google Patents
A kind of push-pull clutch mechanism and the push-pull lock with it Download PDFInfo
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- CN208184406U CN208184406U CN201820123018.4U CN201820123018U CN208184406U CN 208184406 U CN208184406 U CN 208184406U CN 201820123018 U CN201820123018 U CN 201820123018U CN 208184406 U CN208184406 U CN 208184406U
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- 230000013011 mating Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 6
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Abstract
The utility model discloses a kind of push-pull clutch mechanism and with its push-pull lock, push-pull clutch mechanism includes: push-pull rod, and the two sides of push-pull rod one end are respectively equipped with the first rack connecting portion and the second rack connecting portion；Transmission component, transmission component includes gear set and the first driving rack and the second driving rack that engage with gear set, first driving rack is operably attached to first rack connecting portion ipsilateral with it and disengages with the first rack connecting portion, and the second driving rack is operably attached to second rack connecting portion ipsilateral with it and disengages with the second rack connecting portion；The power input teeth portion of output gear, output gear is engaged with gear set, and the power output portion of output gear and lock core are drivingly connected；And first one of driving rack and the second driving rack be equipped with and be only capable of the direction limited part that operation one of " pushing away " and " drawing " act for limiting push-pull rod.Utility model can be realized it is interior push away, the commutation of outer drawing and L.H.flapped door, R.H.flapped door commutation.
Description
Technical field
The utility model relates to a kind of door locks, more particularly to a kind of push-pull clutch mechanism and with its push-pull lock.
Background technique
Push-pull lock is a kind of by pushing or pull on door handle, and driving lock tongue retracts, to open the door lock of lockset.Push-and-pull
Lock generally includes push-and-pull clutch, by pushing and pulling clutch, adjusts reversing piece position, realizes that the opening ways of push-pull lock exist
It pushes and is converted between pulling.
The common form of existing push-and-pull clutch is that the positioning column of push-pull configuration or rotation circular groove are made in door lock face
On plate, the parts such as driving gear set, push-pull rod with rack gear are fixed in the corresponding positioning column of panel or rotation circular groove.This
The shortcomings that kind of push-and-pull clutch is that pushing drawing rod and the pulling structure size of pull rod are different, and when factory can only set the one of default
Kind operation direction.Such as: side panel is set to pull and open the door outdoors, this that outward opening entry door is operated conveniently, but is directed to
Swing-in entry door then needs to pull open handle on the other hand, and the other hand pushes door plate opening open, experiences deviation.
To solve the field erected flexibility of door lock, adapting to external-open and interior pushing away both entry doors.Improved mode be by
Push-and-pull drive mechanism is integrated in push-pull clutch, and the support of clutch push-pull rod is inwardly pushed away or is pulled outwardly, specific commutation programme
It is to reserve two mounting grooves on push-pull rod, limited post can be placed in slot, limited post, which is adopted, is screwed, outside corresponding clutch
The opposite limit elongated slot of both direction is opened on shell, by replacing the installation site of limited post, reaches the mesh that replacement pushed away, drew direction
's.But the shortcomings that this scheme is: commutation is complicated, needs to dismantle screw, and the installation site of mobile limited post, then revolve again
Tightly.In addition, the locking mechanism of clutch needs multiple part cooperations, one-piece parts are more, inconvenient.
Thus, it is desirable to have a kind of technical solution come overcome or at least mitigate in the drawbacks described above of the prior art at least one
It is a.
Utility model content
The purpose of this utility model is to provide a kind of push-pull clutch mechanisms to overcome or at least mitigate the prior art
At least one of drawbacks described above.
To achieve the above object, the utility model provides a kind of push-pull clutch mechanism, push-pull clutch mechanism packet
Include: the two sides of push-pull rod, described push-pull rod one end are respectively equipped with the first rack connecting portion and the second rack connecting portion；Transmission group
Part, the transmission component include gear set and the first driving rack and the second driving rack that engage with the gear set, described
First driving rack is operably attached to first rack connecting portion ipsilateral with it and connects with first rack gear
Socket part disengages, second driving rack be operably attached to second rack connecting portion ipsilateral with it and with institute
State the disengagement of the second rack connecting portion；The power input teeth portion of output gear, the output gear is engaged with the gear set, described
The power output portion of output gear and lock core are drivingly connected；And one of first driving rack and the second driving rack are equipped with
The direction limited part for being only capable of operation one of " pushing away " and " drawing " movement for limiting the push-pull rod.
Further, the gear set includes the driving gear rotated synchronously and driven tooth group, first driving rack
The two sides of the driving gear are arranged in the second driving rack, the driven tooth group and the power of the output gear are defeated
Enter teeth portion engagement.
Further, it offers on first driving rack and the second driving rack and prolongs along its direction that moves linearly respectively
The first long guiding hole and the second long guiding hole stretched, the direction limited part include it is fixed be threaded through first long guiding hole and
The screw of the end of one of second long guiding hole, the screw close on the push-pull rod setting.
Further, guide post is equipped in first long guiding hole and the second long guiding hole.
Further, the push-pull rod is equipped with the device for limiting the push-pull rod push-and-pull displacement range.
Further, the push-pull clutch mechanism further includes the shell for accommodating the push-pull rod, the side of the shell
It is extend out to the opening except the shell equipped with the described push-pull rod one end of confession, it is described for limiting the push-pull rod push-and-pull displacement model
The device enclosed includes being located at the push-pull rod side and having extend along the length direction perpendicular to the push-pull rod first to dash forward
Rise and the second protrusion, first protrusion and the second protrusion are located at the inside and outside of the shell.
Further, the push-pull clutch mechanism further includes locking button, and the button of locking is with latch hook, the output gear
The side of wheel is provided with latch hook mating groove, and the latch hook is slidably insert into the latch hook mating groove or cooperates from the latch hook
Slot removes.
Further, the push-pull clutch mechanism further includes locking button elastic slice, locks button side and sets there are two arc groove,
It locks button elastic slice and is provided with the elastic bumps for cooperating jointly with an arc groove and realizing and locking or unlock.
Further, the push-pull clutch mechanism further includes cover board, is offered on the cover board for for being inserted into institute
It states in the first of the screw linear movement of the first rack connecting portion and pushes away long hole, for for being inserted into second rack connecting portion
Second outer elongated hole of screw linear movement pushes away long hole for being inserted into and being located in described first for a direction limited part
The first through hole of side, the second through-hole for being inserted into and being located above the described second outer elongated hole for another direction limited part
And the third through-hole for being pierced by for the part being connected between the power output portion of the output gear and the lock core.
The utility model also provides a kind of push-pull lock, and the push-pull lock includes: handle and as described in the various embodiments described above
Push-pull clutch mechanism；The push-pull rod of the push-pull clutch mechanism is connected with the handle.
The utility model can be realized it is interior push away, the commutation of outer drawing and L.H.flapped door, R.H.flapped door commutation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of push-pull clutch mechanism provided by the utility model.
Fig. 2 is the decomposition diagram of the push-pull clutch mechanism section structure in Fig. 1
Fig. 3 is the structural schematic diagram of the shell of the push-pull clutch mechanism in Fig. 1.
Fig. 4 is the structural schematic diagram of the cover board of the push-pull clutch mechanism in Fig. 1.
Fig. 5 is the front schematic view after the push-pull clutch mechanism assembling in Fig. 1.
Fig. 6 is the side schematic view after the push-pull clutch mechanism assembling in Fig. 1.
Fig. 7 is the structural schematic diagram for locking button of the push-pull clutch mechanism in Fig. 1.
Fig. 8 is the structural schematic diagram for locking button elastic slice of the push-pull clutch mechanism in Fig. 1.
Fig. 9 a to Fig. 9 c is that front schematic view, schematic rear view and longitudinal direction under state are locked by push-pull clutch mechanism respectively
Diagrammatic cross-section.
Figure 10 a to Figure 10 c is front schematic view under push-pull clutch mechanism unlocked state, schematic rear view and vertical respectively
To diagrammatic cross-section.
Appended drawing reference:
Specific embodiment
In the accompanying drawings, same or similar element is indicated using same or similar label or there is same or like function
Element.The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", " perpendicular in the description of the present invention,
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as to scope of protection of the utility model
Limitation.
As shown in Figure 1, push-pull clutch mechanism provided by the present embodiment includes push-pull rod 1, transmission component 4 and output
Gear 3, in which:
According in a first aspect, the two sides of 1 one end of push-pull rod are respectively equipped with the first rack connecting portion a and the second rack connecting portion
b.Specifically, one end of the length direction of push-pull rod 1 is obliquely outward towards two sides (left and right side of paper) respectively, makes to push away
Pull rod 1 is rendered as the shape for being similar to capitalization " Y ".Also, the two sides extended set the first rack connecting portion a respectively
With the second rack connecting portion b.In the present embodiment, the first rack connecting portion a and the second rack connecting portion b is through-hole knot respectively
Structure.User can according to need, by wearing screw in the first rack connecting portion a or the second rack connecting portion b, with it is other
Part is detachably connected.Certainly it is also not excluded for other forms being detachably connected herein, therefore, the first rack connecting portion a or second
Rack connecting portion b implementation be not limited to the present embodiment in the through-hole structure that provides.
1 other end of push-pull rod is connected handle 2.As shown in fig. 6, specifically, the other end of push-pull rod 1 is provided with square hole
1c, square hole 1c are fixedly connected with handle 2, therefore, connection handle 2 according to the arrow that instruction is pushed away in shown in Fig. 6 push when
It waits, push-pull rod 1 executes the movement of " pushing away " along arrow straight down, which is substantially that push-pull rod 1 is outside relative to shell 7
The movement of stretching.When connecting arrow pulling of the handle 2 according to the outer drawing instruction shown in Fig. 6, push-pull rod 1 is along straight up
Arrow execute " drawing " movement, which is substantially the movement that push-pull rod 1 is inwardly retracted relative to shell 7.The present embodiment
In it is clear just for the sake of describing, therefore "upper", "lower" refer on the paper of attached drawing indicated direction."inner", "outside" phase
For the overall structure of shell 7, it is " outside " away from the direction of shell 7 that the direction for being directed toward shell 7, which is " inside ",.?
Two torsional springs can be arranged in the two sides of hand 2, and the cantilever shalving of torsional spring is in the front and back of handle 2, square hole 1c of the specific location in push-pull rod 1
Lower section.Reset by torsional spring, after realizing handle 2 " inside pushing away " " outer to draw " movement.
Since push-pull rod 1 is under the drive of handle 2, pushes away shown in the figure, direction is drawn to move along a straight line relative to shell 7,
Therefore, run-track shaped slotted hole 1d is also provided on push-pull rod 1.Correspondingly, shell 7, which is equipped with, can only wear one
The circular hole 71 of shaft member (such as: screw or pin or shaft).In use, circular hole 71 is aligned slotted hole 1d, successively using shaft member
Across circular hole 71 and slotted hole 1d, then push-pull rod 1 can push away shown in the figure, direction is drawn to move along a straight line relative to shell 7,
Without departing from shell 7, an overall structure is remained as with shell 7.
As shown in Fig. 2, transmission component 4 includes gear set and the first driving rack 41 and second engaged with the gear set
Driving rack 42, the first driving rack 41 are operably attached to the first rack connecting portion a ipsilateral with it and with first
Rack connecting portion a is disengaged, the second driving rack 42 be operably attached to the second rack connecting portion b ipsilateral with it and with
Second rack connecting portion b is disengaged.It is connected in use, push-pull rod 1 only has side with transmission component 4, therefore, in the first driving rack
41 when be attached to the first rack connecting portion a, and the second driving rack 42 and the second rack connecting portion b are disengaged, under such operating condition,
Side where first rack connecting portion a drives the first driving rack 41 linear motion.Second is attached in the second driving rack 42
When rack connecting portion b, the first driving rack 41 and the first rack connecting portion a are disengaged, and under such operating condition, the second rack gear connects
Side where socket part b drives the second driving rack 42 linear motion.
Gear set includes driving gear 43 and driven tooth group 44, and driving gear 43 and driven tooth group 44 rotate synchronously, such as
It is coaxial or be fabricated to an entirety (in such as Fig. 2 illustratively).Gear set is mounted on the inside of shell 7 by the first mounting post 73
Face, the first mounting post 73 can be produced on the medial surface of shell 7, and gear set can be rotated by the first mounting post 73.First passes
Carry-over bar 41 and the second driving rack 42 are arranged in the two sides of driving gear 43, and driven tooth group 44 is dynamic with output gear 3
Power inputs teeth portion engagement.Therefore, in some embodiments, the meaning straight line of the first driving rack 41 and the second driving rack 42 is transported
It is dynamic, it drives driving gear 43 to rotate, so that driven tooth group 44 is rotated synchronously in company with driving gear 43, and then drives output gear 3
Rotation is realized and is unlocked to drive lock core not shown in the figure to rotate.
The power input teeth portion of output gear 3 is engaged with the gear set, and the power output portion of output gear 3 and lock core drive
Dynamic connection.Output gear 3 is mounted on the medial surface of shell 7 by the second mounting post 74, and the second mounting post 74 can be produced on shell
On the medial surface of body 7, output gear 3 passes through the second mounting post 74；It can be rotated.
In this embodiment, one of the first driving rack 41 and the second driving rack 42 are equipped with for limiting push-pull rod 1 only
The direction limited part 5 of one of " pushing away " and " drawing " movement can be operated.Therefore, in some embodiments, user can be according to lock
It pushes in the unlocking direction of core (not shown) and handle 2 or outward swinging door direction, determines that push-pull rod 1 is only capable of operation " pushing away "
Act or be only capable of the movement of operation " drawing ".
According to second aspect, offered respectively on the first driving rack 41 and the second driving rack 42 along its linear movement side
To the first long guiding hole 45 and the second long guiding hole 46 of extension, the first long guiding hole 45 and the second long guiding hole 46 are presented
For runway shape.Direction limited part 5 includes the fixed end for being threaded through one of the first long guiding hole 45 and the second long guiding hole 46
The screw 5 in portion, the screw 5 close on the setting of push-pull rod 1.As shown in Fig. 2, position corresponding to the screw 5 of the first long guiding hole 45
It is expressed as e, position corresponding to the screw 5 of the second long guiding hole 46 is expressed as f.The first rack gear is connected on first driving rack 41
The structure of interconnecting piece a is through-hole structure c, and the structure that the second rack connecting portion b is connected on the second driving rack 42 is through-hole structure
d.After connecting the first rack connecting portion a and through-hole structure c using screw, be tightened to shell 7 medial surface threaded hole 72
In.After connecting the second rack connecting portion b and through-hole structure d using screw, be tightened to shell 7 medial surface threaded hole 72
In.This structure can form at least following four kinds of operating conditions, and user can be according to the unlocking side according to lock core (not shown)
To with push in handle 2 or corresponding operating condition is selected in outward swinging door direction.
The first operating condition: when the first rack connecting portion a is connect with through-hole structure c, while to be fixed on the first guiding long for screw 5
In the case where the position e in hole 45, the direction linear motion of " pushing away " that push-pull rod 1 can only be illustrated along Fig. 1, the first driving rack 41
The direction of " pushing away " for illustrating along Fig. 2 in company with push-pull rod 1 moves along a straight line, " drawing " that the second driving rack 42 is illustrated along Fig. 2
Direction linear motion, " counterclockwise " the direction rotation that gear set is illustrated along Fig. 2, " up time that output gear 3 is illustrated along Fig. 2
The rotation of needle " direction.
Second of operating condition: when the first rack connecting portion a is connect with through-hole structure c, while to be fixed on the second guiding long for screw 5
In the case where the position f in hole 46, due to the second driving rack 42 can only " pushing away " in Fig. 1 direction linear motion, limit
The direction linear motion of " drawing " that the first driving rack 41 and push-pull rod 1 can only be illustrated along Fig. 1 is made, gear set shows along Fig. 2
" clockwise " the direction rotation of meaning, " counterclockwise " the direction rotation that output gear 3 is illustrated along Fig. 2.
The third operating condition: when the second rack connecting portion b is connect with through-hole structure d, while to be fixed on the second guiding long for screw 5
In the case where the position f in hole 46, the direction linear motion of " pushing away " that push-pull rod 1 can only be illustrated along Fig. 1, the second driving rack 42
The direction of " pushing away " for illustrating along Fig. 2 in company with push-pull rod 1 moves along a straight line, " drawing " that the first driving rack 41 is illustrated along Fig. 2
Direction linear motion, " clockwise " the direction rotation that gear set is illustrated along Fig. 2, " inverse time that output gear 3 is illustrated along Fig. 2
The rotation of needle " direction.
4th kind of operating condition: when the second rack connecting portion b is connect with through-hole structure d, while to be fixed on the first guiding long for screw 5
In the case where the position e in hole 45, due to the first driving rack 41 can only " pushing away " in Fig. 1 direction linear motion, limit
The direction linear motion of " drawing " that the second driving rack 42 and push-pull rod 1 can only be illustrated along Fig. 1 is made, gear set shows along Fig. 2
" counterclockwise " the direction rotation of meaning, " clockwise " the direction rotation that output gear 3 is illustrated along Fig. 2.
In one embodiment, guide post 6 is equipped in the first long guiding hole 45 and the second long guiding hole 46.Guide post 6
The inner surface of shell 7 can be directly produced on.Therefore, in some embodiments, guide post 6 can be the first driving rack
41 and second driving rack 42 linear motion provide direction guiding function.
In one embodiment, push-pull rod 1 is equipped with the device that displacement range is pushed and pulled for limiting push-pull rod 1.Therefore, may be used
It detaches or is fully retracted in shell 7 from shell 7 to prevent thrust pull rod 1.
In one embodiment, the side of shell 7, which is equipped with, extend out to the opening 71 except shell 7 for 1 one end of push-pull rod, uses
It include being located at 1 side of push-pull rod and having along perpendicular to push-pull rod 1 in limiting the push-pull rod 1 to push and pull the device of displacement range
The the first protrusion 1a and the second protrusion 1b, the first protrusion 1a and the second protrusion 1b that length direction extends are located at the interior of shell 7
Portion and outside.Than what is illustrated as shown in figure 1, the two sides of push-pull rod 1 all set the first protrusion 1a and the second protrusion 1b respectively, can also be with
One side sets the first protrusion 1a, and another side sets the second protrusion 1b, and then limits the range of the push-and-pull move of push-pull rod 1.
As shown in Fig. 2, Fig. 5, Fig. 9 a to Fig. 9 c, Figure 10 a to Figure 10 c, in one embodiment, the push-pull clutch machine
Structure further includes locking button 8, and locking button 8 includes the ontology being fixedly mounted in the mounting groove 75 of shell 7.Button 8 is locked with latch hook
81, latch hook 81 is connected along the slidable protrusion 82 of ontology, and protrusion 82 is exposed outside, and user hand is facilitated to dial.The side of output gear 3
It is provided with latch hook mating groove 31, latch hook 81 is slidably insert into latch hook mating groove 31 or removes from latch hook mating groove 31.Pass through
The sliding of button 8 is locked, latch hook 81 is inserted into latch hook mating groove 31, locks output gear 3；Latch hook 81 is from latch hook mating groove 31
It removes, output gear 3 is discharged, to reach the function of locking and unlock.
In one embodiment, the push-pull clutch mechanism further includes locking button elastic slice 9, locks the side of button elastic slice 9
If elastic protrusion 91.It locks button 8 to set towards the top for locking button elastic slice 9 there are two arc groove 83,84, two arc grooves 83,84
Direction along the two sides of push-pull rod 1 is arranged.Elastic protrusion 91 can be clamped on an arc groove in two arc grooves 83,84
In, locking button elastic slice 9 and locking the cooperation of button 8 prevents from providing feel while maloperation for sliding.In some embodiments, user
Protrusion 82 can be dialled by hand, sliding locks button 8, enters elastic protrusion 91 in arc groove 83, realizes back locking function (such as
Shown in Figure 10 c).User can dial protrusion 82 by hand, and sliding locks button 8, enters elastic protrusion 91 in arc groove 84,
It realizes unlocking function (as is shown in fig. 9 c)
In one embodiment, the push-pull clutch mechanism further includes cover board 10, is offered on cover board 10 for for inserting
Enter and pushes away long hole 11 into the first of the screw linear movement of the first rack connecting portion a, for for being inserted into second tooth
Second outer elongated hole 12 of the screw linear movement of interconnecting piece b, for for described in an insertion of direction limited part 5 and being located at
The first through hole 13 of 11 top of long hole is pushed away in first, for for another insertion of direction limited part 5 and outside described second
Second through-hole 14 of the top of elongated hole 12 and for for being connected to the output gear 3 power output portion and the lock core it
Between the third through-hole 15 that is pierced by of part.
The utility model also provides a kind of push-pull lock, and the push-pull lock includes handle 2 and as described in the various embodiments described above
Push-pull clutch mechanism.The push-pull rod 1 of the push-pull clutch mechanism is connected with handle 2.
Finally it is noted that above embodiments are only to illustrate the technical solution of the utility model, rather than it is limited
System.Those skilled in the art should understand that: it is possible to modify the technical solutions described in the foregoing embodiments, or
Person's equivalent replacement of some of the technical features；These are modified or replaceed, and do not make the essence of corresponding technical solution de-
Spirit and scope from various embodiments of the utility model technical solution.
Claims (10)
1. a kind of push-pull clutch mechanism characterized by comprising
Push-pull rod (1), the two sides of described push-pull rod (1) one end are respectively equipped with the first rack connecting portion (a) and connect with the second rack gear
Portion (b)；
Transmission component (4), the transmission component (4) include gear set and the first driving rack (41) engaged with the gear set
With the second driving rack (42), first driving rack (41) is operably attached to first rack gear ipsilateral with it
It interconnecting piece (a) and is disengaged with first rack connecting portion (a), second driving rack (42) is operably attached to
It second rack connecting portion (b) ipsilateral with it and is disengaged with second rack connecting portion (b)；
The power input teeth portion of output gear (3), the output gear (3) is engaged with the gear set, the output gear (3)
Power output portion and lock core be drivingly connected；And
Wherein, one of first driving rack (41) and the second driving rack (42) are equipped with for limiting the push-pull rod (1)
It is only capable of the direction limited part (5) of operation one of " pushing away " and " drawing " movement.
2. push-pull clutch mechanism as described in claim 1, which is characterized in that the gear set includes the active rotated synchronously
Gear (43) and driven tooth group (44), first driving rack (41) and the second driving rack (42) are arranged in the master
The two sides of moving gear (43), the driven tooth group (44) are engaged with the power of the output gear (3) input teeth portion.
3. push-pull clutch mechanism as claimed in claim 2, which is characterized in that first driving rack (41) and second passes
The first long guiding hole (45) and the second long guiding hole extended along its direction that moves linearly is offered on carry-over bar (42) respectively
(46), the direction limited part (5) include it is fixed be threaded through first long guiding hole (45) and the second long guiding hole (46) it
The screw of one end, the screw close on the push-pull rod (1) setting.
4. push-pull clutch mechanism as claimed in claim 3, which is characterized in that first long guiding hole (45) and second is led
Guide post (6) are equipped in long hole (46).
5. push-pull clutch mechanism according to any one of claims 1 to 4, which is characterized in that set on the push-pull rod (1)
There is the device for limiting the push-pull rod (1) push-and-pull displacement range.
6. push-pull clutch mechanism as claimed in claim 5, which is characterized in that further include the shell for accommodating the push-pull rod (1)
Body (7), the side of the shell (7), which is equipped with, extend out to the opening except the shell (7) for the push-pull rod (1) one end
(71), the device for limiting the push-pull rod (1) push-and-pull displacement range includes being located at the push-pull rod (1) side and tool
There is the first protrusion (1a) and the second protrusion (1b) extended along the length direction perpendicular to the push-pull rod (1), described first is prominent
It plays (1a) and the second protrusion (1b) is located at the inside and outside of the shell (7).
7. the push-pull clutch mechanism as described in any one of claims 1 to 4 or 6, which is characterized in that further include locking button
(8), with latch hook (81), the side of the output gear (3) is provided with latch hook mating groove (31), the lock for described lock button (8)
Hook (81) is slidably insert into the latch hook mating groove (31) or removes from the latch hook mating groove (31).
8. push-pull clutch mechanism as claimed in claim 7, which is characterized in that it further include locking button elastic slice (9), it is described to lock
Button (8) is set there are two arc groove (83,84), it is described lock button elastic slice (9) and be provided with cooperate realization jointly with an arc groove
The elastic bumps (91) locked or unlocked.
9. push-pull clutch mechanism as claimed in claim 6, which is characterized in that it further include cover board (10), the cover board (10)
On offer for for be inserted into first rack connecting portion (a) screw linear movement first in push away long hole (11),
In the second outer elongated hole (12) of the screw linear movement for being inserted into second rack connecting portion (b), for for described in one
Direction limited part (5) is inserted into and pushes away in described first the first through hole (13) above long hole (11), for for another described
Direction limited part (5) insertion and be located at the described second outer elongated hole (12) above the second through-hole (14) and for confession be connected to
The third through-hole (15) that part between the power output portion and the lock core of the output gear (3) is pierced by.
10. a kind of push-pull lock characterized by comprising handle (2) and as claimed in any one of claims 1-9 wherein push and pull from
Clutch mechanism；The push-pull rod (1) of the push-pull clutch mechanism is connected with the handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123018.4U CN208184406U (en) | 2018-01-25 | 2018-01-25 | A kind of push-pull clutch mechanism and the push-pull lock with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123018.4U CN208184406U (en) | 2018-01-25 | 2018-01-25 | A kind of push-pull clutch mechanism and the push-pull lock with it |
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| Publication Number | Publication Date |
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| CN208184406U true CN208184406U (en) | 2018-12-04 |
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| CN201820123018.4U Active CN208184406U (en) | 2018-01-25 | 2018-01-25 | A kind of push-pull clutch mechanism and the push-pull lock with it |
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| CN110173153A (en) * | 2019-05-09 | 2019-08-27 | 深圳绿米联创科技有限公司 | Sliding-door lock reversing mechanism and sliding-door lock |
| CN110359764A (en) * | 2019-08-03 | 2019-10-22 | 深圳市凯迪仕智能科技有限公司 | A kind of vertical push-pull mechanism of lock |
| CN111622606A (en) * | 2019-02-28 | 2020-09-04 | 杭州萤石软件有限公司 | Push-pull module of door lock |
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2018
- 2018-01-25 CN CN201820123018.4U patent/CN208184406U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622606A (en) * | 2019-02-28 | 2020-09-04 | 杭州萤石软件有限公司 | Push-pull module of door lock |
| CN109949694A (en) * | 2019-03-13 | 2019-06-28 | 上海摩软通讯技术有限公司 | A kind of device of the interior limitation label construction displacement of mobile terminal |
| CN110173153A (en) * | 2019-05-09 | 2019-08-27 | 深圳绿米联创科技有限公司 | Sliding-door lock reversing mechanism and sliding-door lock |
| CN110359764A (en) * | 2019-08-03 | 2019-10-22 | 深圳市凯迪仕智能科技有限公司 | A kind of vertical push-pull mechanism of lock |
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