CN208734236U - A kind of safe self-locking/tripper and the outer sliding door system of automotive vehicle - Google Patents
A kind of safe self-locking/tripper and the outer sliding door system of automotive vehicle Download PDFInfo
- Publication number
- CN208734236U CN208734236U CN201820936406.4U CN201820936406U CN208734236U CN 208734236 U CN208734236 U CN 208734236U CN 201820936406 U CN201820936406 U CN 201820936406U CN 208734236 U CN208734236 U CN 208734236U
- Authority
- CN
- China
- Prior art keywords
- locking
- tripper
- sliding door
- safe self
- ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A kind of safe self-locking/tripper and automotive vehicle outer sliding door system, including sliding door body, guide rail, power mechanism, safe self-locking/tripper, transmission mechanism and bindiny mechanism etc..The safe self-locking of the utility model/tripper delicate structure, reliable transmission is, it can be achieved that power transmission under nominal situation；When breaking down, and cut-off power transmission, the reversed containing of releasing.The outer sliding door system of the utility model, driving wheel passes through the output axis connection of safe self-locking/tripper and motor, and the closure transmission chain between driven wheel is driven to rotate, it can be achieved that sliding the automatic open-close of door body outside under nominal situation together with driven wheel；When breaking down, and outer sliding door body can be opened and closed manually by external force, do not need using any clutch.
Description
Technical field
The utility model relates to walking machine car door fields, and in particular to a kind of safe self-locking/tripper and automatic
The outer sliding door system of vehicle.
Background technique
Electric door in the prior art requires to be converted into manually, electricity being usually taken by electronic when needing manually or meeting an urgent need
The mode of conversion or manual switch, but must all have electric clutch or Manual mechanical clutch, structure is complicated, and it is inconvenient,
Reliability is low, stability is poor.
Chinese utility model patent CN2856350Y and CN2818721Y, which are individually disclosed, slides door machine outside a kind of door for coach
System and a kind of automatic opening-closing of passenger door, compared with existing outer sliding door drive mechanism, except with track, idler wheel
Outside trolley, mechanism and upper and lower synchronization mechanism are also shown, structure design is complex, and cost is high.
For the arrangement of slideway, passenger car is different from the skeleton forming mode of the medium-and-large-sized car of commercial vehicle, and passenger car is without special
With skeleton, referred to as Non-carrying type, and the medium-and-large-sized passenger car load of commercial vehicle is bigger, is all made of frame special, referred to as bearing-type.Its
It is slid outside car door and is generally disposed with the slideway of upper, middle and lower three.Meanwhile passenger car generallys use bending slideway, is embedded in vehicle body and welds
It connects, and there is the skeleton of stress on commercial vehicle medium-and-large-sized car doorframe both sides, bending slideway will be embedded in the master that must break a side
Power skeleton, therefore cause bus body strength to be lowered, and then cause safety coefficient relatively low.
Utility model content
For the technical problems in the prior art, the utility model provide a kind of safe self-locking/tripper and from
The outer sliding door system of motor-car.
To achieve the goals above, safe self-locking/tripper scheme 1, a kind of safe self-locking/solution of the utility model
Locking device, including locking ball, against ball, ball channel and locking member, it is multiple against ball sequential, including be located at one
End first against ball, positioned at the other end second against ball and centre against ball；
The safe self-locking/tripper transmitting motor power, motor have hollow output shaft, the week of the hollow output shaft
To driving wheel is provided with, the inner surface of driving wheel is circumferentially diametrically provided with symmetrical a pair of also smaller than accommodating locking ball bearing radius
Engaging slot, the centre bore of hollow output shaft laterally has a T-type through hole to connect with the engaging slot of the inner surface of driving wheel, two locks
The T-type through hole that only ball passes through hollow output shaft respectively is caught in two engaging slots of the inner surface circumferential direction of driving wheel, second against
Ball leans on centre against ball and first against ball and ball channel and locking member top in the centre bore of hollow output shaft
Tight two lockings ball.
The inner diameter values of scheme 2, safe self-locking/tripper as described in scheme 1, driving wheel are greater than locking ball diameter
2 times, less than 2 times of locking ball diameter with second against ball the sum of diameter.
Scheme 3, safe self-locking/tripper as described in scheme 1, diametrically full-size should be less than two locks to two engaging slots
Only ball diameter adds a summation against ball diameter, i.e. the inner surface internal diameter gap of hollow output shaft outer diameter and driving wheel is matched
It closes, hollow output shaft outer diameter should be bigger than being cut in the vertex for the locking ball that two symmetrically assemble.
Scheme 4, safe self-locking/tripper as described in scheme 1, locking member are revolving part, and lower surface is circumferentially arranged
There is arc groove, the depth of arc groove is circumferentially gradually increased；Arc groove accommodates first a part against ball, multiple
Centre is contained in the hollow output shaft in ball channel and extending to motor against ball, and multiple locking balls pass through engaging slot
Abut driving wheel.
Scheme 5, safe self-locking/tripper as described in scheme 1, locking member be inclined-plane latch, with depth by
The straight-line groove gradually deepened；Straight-line groove accommodates first a part against ball, and multiple centres are contained in ball against ball
It in channel and extends in the hollow output shaft of motor, multiple locking balls abut driving wheel by engaging slot.
Scheme 6, safe self-locking/tripper as described in scheme 4 or 5, the engaging slot are crescent.
It is scheme 7, a kind of with sliding door system outside safe self-locking/tripper automotive vehicle, there is sliding door body,
The outer sliding door system of the automotive vehicle further includes bending guide rail, motor, transmission mechanism, bindiny mechanism, pallet, safe self-locking/solution
Locking device；
Wherein, guide rail is three, including superposed upper rail, positioned at the preceding lower guideway and rear lower guideway of lower part；On
Guide rail, preceding lower guideway and rear lower guideway are made of straight line and curvilinear guide, and form three through bindiny mechanism and sliding door body
A slidable obligatory point；
Wherein, it is fixed on the motor of car body to connect by safe self-locking/tripper with transmission mechanism, to driver
Structure output power, transmission mechanism are connected with bindiny mechanism, and drive connection mechanism moves back and forth, and bindiny mechanism drives sliding door body
Along guide rail slide switching；Wherein, transmission mechanism includes the driving wheel for being fixed on car body, driven wheel and between driven wheel
Transmission intermediary；The output axis connection of driving wheel and motor, and driven between driven wheel together with driven wheel
Intermediary is driven to move back and forth.
It is scheme 8, as described in scheme 7 a kind of with sliding door system outside safe self-locking/tripper automotive vehicle,
It is characterized in that, the transmission intermediary is driving chain, and driving wheel, driven wheel are sprocket wheel, and aforementioned driving wheel, driven wheel will pass
Dynamic chain tension and the driving chain for forming closure.
It is scheme 9, as described in scheme 7 a kind of with sliding door system outside safe self-locking/tripper automotive vehicle,
It is characterized in that, wherein bindiny mechanism includes the upper attachment affixed with sliding door body upper part, upper attachment and upper rail
It is slidably connected；Meanwhile bindiny mechanism further includes the first bindiny mechanism and the second bindiny mechanism connecting with sliding door body lower part；
Wherein, the first bindiny mechanism is located at the side of the relatively close headstock of sliding door body lower part, and the second bindiny mechanism is located at sliding door
Ontology is relatively distant from the side of headstock.
It is scheme 10, a kind of with sliding door system outside safe self-locking/tripper automotive vehicle, there is sliding door sheet
Body, the outer sliding door system of the automotive vehicle further include bending guide rail, motor, transmission mechanism, bindiny mechanism, pallet, safe self-locking/
Tripper；
Wherein, guide rail is three, and middle guide rail including superposed upper rail, in the middle part of car body is arranged in vehicle
Lower guideway under marking time；Upper rail, middle guide rail and lower guideway are made of straight line and curvilinear guide, and through bindiny mechanism and sliding
Door body connection；
Wherein, it is fixed on the motor of car body to connect by safe self-locking/tripper with transmission mechanism, to driver
Structure output power, transmission mechanism are connected with bindiny mechanism, and drive connection mechanism moves back and forth, and bindiny mechanism drives sliding door body
Along guide rail slide switching；Wherein, transmission mechanism includes the driving wheel for being fixed on car body, driven wheel and between driven wheel
Transmission intermediary；The output axis connection of driving wheel and motor, and driven between driven wheel together with driven wheel
Intermediary is driven to move back and forth.
It is scheme 11, a kind of with sliding door system outside safe self-locking/tripper automotive vehicle as described in scheme 10,
It is characterized in that, the transmission intermediary is driving chain, driving wheel, driven wheel are sprocket wheel, and aforementioned driving wheel, driven wheel will
Driving chain is tensioned and forms the driving chain of closure.
It is scheme 12, a kind of with sliding door system outside safe self-locking/tripper automotive vehicle as described in scheme 10,
It is characterized in that, wherein, bindiny mechanism includes the upper attachment affixed with sliding door body upper part, upper attachment with above lead
Rail is slidably connected；Meanwhile bindiny mechanism further includes the first bindiny mechanism connecting with sliding door body lower part and the second connection machine
Structure；Wherein, the first bindiny mechanism is located at the side of the relatively close headstock of sliding door body lower part, and the second bindiny mechanism is located at sliding
Door body is relatively distant from the side of headstock.
Scheme 13, such as scheme 7-12 it is described in any item it is a kind of with safe self-locking/tripper automotive vehicle outside
Sliding door system, which is characterized in that the safe self-locking/tripper using scheme 1-6 described in any item safe self-lockings/
Tripper.
It is scheme 14, a kind of with sliding door system outside safe self-locking/tripper automotive vehicle as described in scheme 13,
Axis rotary part in this system is all made of sliding bearing.
Compared with prior art, the utility model has the following beneficial effects:
1, the safe self-locking of the utility model/tripper delicate structure, reliable transmission is, it can be achieved that dynamic under nominal situation
Power transmission；When breaking down, and cut-off power transmission, the reversed containing of releasing.
2, the outer sliding door system of the utility model is, it can be achieved that slide the automatic open-close of door body outside under nominal situation；?
When failure, and outer sliding door body can be opened and closed manually by external force, do not need using any clutch.
3, the outer sliding door system of the utility model reduce use in the prior art show mechanism and up and down motivation
Structure, while reducing intermediate rail in the prior art, while passing through one, top practical upper bound point, the supporting constraint of lower part two
Three slidable obligatory points of dot outer slide in pairs, sound construction guarantee the operation stability of sliding door body, and cost
It is lower, long service life.
4, the axis rotary part in the utility model is all made of sliding bearing, can be by the extraneous hard for entering rotary part
Without influencing to rotate in the engineering plastics of the insertion bearing such as grain, and using this kind of bearing without lubrication, therefore in sliding door
Axis rotating part uses sliding bearing, and it is non-maintaining that lifetime may be implemented.
Other feature and advantage of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the preferred safe self-locking of the utility model/tripper front schematic view；
Fig. 2 is the preferred safe self-locking of the utility model/tripper side view；
Fig. 3 is the front signal that the utility model has the outer sliding door system of safe self-locking/tripper automotive vehicle
Figure；
Fig. 4 is the side view that the utility model has the outer sliding door system of safe self-locking/tripper automotive vehicle；
Fig. 5 is the closing of the door that the utility model has the outer sliding door system of safe self-locking/tripper automotive vehicle
When B-B direction view；
Fig. 6 is the car door opening that the utility model has the outer sliding door system of safe self-locking/tripper automotive vehicle
When B-B direction view；
Fig. 7 is the car door opening that the utility model has the outer sliding door system of safe self-locking/tripper automotive vehicle
When top view；
Fig. 8 is the driven wheel work that the utility model has the outer sliding door system of safe self-locking/tripper automotive vehicle
Make status diagram.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality
With novel protected range.
As shown in figures 1-8, safe self-locking/tripper 7 described in the utility model includes multiple locking balls 71, multiple supports
By ball 72, ball channel 73 and locking member 74.It is multiple against 72 sequential of ball, including being located at the first of one end against rolling
Pearl 721, positioned at the other end second against ball 722 and centre against ball 723.
Motor as power mechanism has hollow output shaft, and the circumferential direction of the hollow output shaft is provided with driving wheel 75.It passes
The inner diameter values of driving wheel 75 are greater than 2 times of 71 diameter of locking ball, less than 2 times of 71 diameter of locking ball with second against ball
The sum of 722 diameter.The inner surface of driving wheel 75 is circumferentially diametrically provided with symmetrical a pair of than accommodating locking ball bearing radius also
Small crescent 751.
The centre bore of hollow output shaft laterally has a T-type through hole 76,751 phase of crescent with the inner surface of driving wheel
It connects, two locking balls 71 are caught in the engaging of the inner surface circumferential direction of two driving wheels by the T-type through hole 76 of hollow output shaft respectively
Slot, second against ball 722 in the centre bore of hollow output shaft by it is intermediate against ball 723 and first against ball 721 with
And ball channel and locking member hold out against two locking balls 71.
Diametrically full-size should be less than the summation that two locking ball diameters add one against ball diameter to two engaging slots, i.e., empty
The inner surface internal diameter clearance fit of heart output shaft outer diameter and driving wheel, hollow output shaft outer diameter should be than being cut in two locks symmetrically assembled
Only the vertex of ball is big.
It is preferably carried out mode as one kind, locking member 74 is revolving part, and lower surface is circumferentially provided with arc groove
741, the depth of arc groove 741 is circumferentially gradually increased.Arc groove accommodates first a part against ball 721, multiple
Centre is contained in ball channel 73 against ball 723 and extends in the hollow output shaft of motor, and multiple locking balls 71 are logical
It crosses crescent 751 and abuts driving wheel 75.
When needing to transmit power, the safe self-locking/tripper 7 is made to be in engagement state.At this point, arc groove 741
The shallower place of depth abut first against ball 721, and abut second against ball 722, then against ball 723 by intermediate
Second pushes against multiple locking balls 71 against ball 722, and then abuts driving wheel 75 by crescent 751.At this point, motor exports
Axis transfers torque to driving wheel 75, driving wheel 75 and then outside output power against ball 722 and crescent 751 by second,
Such as matched transmission chain is driven to rotate.
When needing to cut off power transmission, then safe self-locking/the tripper 7 is in discrete state.At this point, passing through external force
Rotary fastenings 74 enable the depth higher depth of arc groove 741 contact first against ball 721, at this time multiple locking balls 71
Engage with the disengaging of crescent 751, driving wheel 75 is i.e. free to rotate, realizes the unlock of safe self-locking/tripper.
As another optional embodiment, locking member 74 is inclined-plane latch, is gradually deepened with depth straight
Line groove.When needing to transmit power, abut the shallower place of straight-line groove of inclined-plane latch using the external force of tension spring or torsional spring
First against ball 721, and then passes through the intermediate crescent for forcing multiple tops of locking ball 71 to arrive driving wheel 75 against ball 723
In 751, safe self-locking/tripper engagement is realized.When detachment is desired, by external force as manually skew face latch enable its to
Straight-line groove higher depth reverse movement, then the crescent 751 of driving wheel inner surface pushes multiple locking balls 71 mobile to centre,
Locking ball 71 is detached from crescent, and driving wheel 75 is i.e. free to rotate, and it is self-locking to realize safe self-locking/tripper.
The utility model be also disclosed it is a kind of with previous security it is self-locking/automotive vehicle of tripper outside sliding door system,
The outer sliding door system of the automotive vehicle further includes sliding door body 1, bending guide rail 2, power mechanism 3, transmission mechanism 4 and connection machine
Structure 5, pallet 6.
Wherein, guide rail 2 is three, including being located at the upper rail 21 on sliding door top and leading positioned at the front lower of sliding door lower part
Rail 22 and rear lower guideway 23.Upper rail 21, preceding lower guideway 22 and rear lower guideway 23 are made of straight line and curvilinear guide, through connecting
Mechanism 5 and sliding door body 1 form tool, and there are three slidable obligatory points.One is had the technical effect that using brought by the structure
Aspect ensure that sliding door body is slideably opened and closed, on the other hand, about by one two 3 points lower of three obligatory points formation
Beam guarantees the operation stability of sliding door body.
Wherein, power mechanism 3 includes being set to the motor 31 of lower car body, to 4 output power of transmission mechanism, in turn
Sliding door body 1 is driven to be opened and closed along guide rail 2 by the bindiny mechanism 5 being connected with transmission mechanism 4.Compared with prior art, due to dynamic
Force mechanisms are arranged in lower guideway, and middle slide, which is moved down, is located at same level with lower guideway, reduce due to former intermediate orbit and
The torque that distance generates between lower railway.
Wherein, transmission mechanism 4 includes the driving wheel 41 being fixed in car body top tray, driven wheel 42 and is located at driving and driven
Chain is tightened the transmission chain 43 for forming a closure by driving wheel 41, driven wheel 42 by the chain between wheel.Wherein, driving wheel
41, the wheel shaft of driven wheel 42 is each perpendicular to ground configuration, when outer sliding door body 1 is closed, driving wheel 41 and sliding door body 1
The distance between be less than driven wheel 42 and sliding the distance between door body 1.The transmission chain 43 of closure is close to sliding door body 1
Side is outer chain 431, before which is set in lower guideway 22；The transmission chain 43 of closure is far from sliding door body 1
Side is interior chain 432, which is set in sliding slot 222.Wherein, the position of driving wheel and driven wheel can be mutual
It changes.
Wherein, Fig. 8 is that the utility model has the driven of the outer sliding door system of safe self-locking/tripper automotive vehicle
Take turns the enlarged view in 42 region of driven wheel shown in working state schematic representation and Fig. 3.Fig. 1 is power mechanism 3 shown in Fig. 3 and peace
The enlarged view in complete self-locking/7 region of tripper.Fig. 2 is the enlarged view in 7 region of safe self-locking/tripper shown in Fig. 4.
Wherein, bindiny mechanism 5 includes the upper attachment 51 affixed with sliding door top, and upper attachment 51 passes through idler wheel
511 can be along 21 back and forth movement of upper rail.Meanwhile bindiny mechanism 5 further includes the first connection machine connecting with sliding 1 lower part of door body
Structure 52 and the second bindiny mechanism 53.Wherein, the first bindiny mechanism 52 is located at the one of the sliding relatively close headstock in 1 lower part of door body
Side, the second bindiny mechanism 53 are located at the side that sliding 1 lower part of door body is relatively distant from headstock.Specifically, the first bindiny mechanism 52
Including the front fixing bracket 521 affixed with sliding 1 lower part of door body, the front slide bracket being connect with preceding lower guideway exterior chain item 431
523, and the pivotal connector 522 being pivotally connected simultaneously with front fixing bracket 521 and front slide bracket 523；Second bindiny mechanism 53
Including the rear fixed bracket 531 affixed with sliding 1 lower part of door body, the rolling clamp bracket being slidably connected with rear lower guideway 23
532, fixed bracket 531 is pivotally connected with clamp bracket 532 is rolled after described.
Wherein, the rolling clamp bracket 532 is T-piece, rear lower guideway 23 be it is fixed on the car body including bending section
231 and straightway 232 curve track, the cross section of the rear lower guideway 23 is circle, which is held in T-piece
Transverse part 5321 in, i.e. the transverse part of T-piece is inclusive with tool there are four roller 5323, and four rollers 5323 are set to T two-by-two
The arranged on left and right sides of the transverse part 5321 of shape part, and roller is arranged in the upper and lower part of the arranged on left and right sides of transverse part 5321 respectively, is set to T
The roller of rear lower guideway 23 in the transverse part 5321 of shape part clamps the rear lower guideway 23 and can move along the rear lower guideway 23.
Wherein, rear lower guideway 23 is connect with the second bindiny mechanism, which runs under the skirt of vehicle body, and rear glide path is adopted
It is round with section.As other embodiment, triangle, ellipse, parabola shaped is can also be used in the section of rear glide path
Deng the arbitrary shape that can guarantee slideway upper surface and do not retain the particulate matters such as stone.
The pallet 6 is arranged in below the door of doorframe, driving wheel 41, driven wheel 42, motor 31, preceding lower guideway 22, it is rear under
Bending section 231 of guide rail 23 etc. is fixed on pallet 6.
Optionally embodiment, guide rail are upper, middle and lower three, and respectively superposed upper rail is located at car body
The middle guide rail at middle part, the lower guideway being arranged under vehicle chassis；Upper rail, middle guide rail and lower guideway are respectively through bindiny mechanism and cunning
Sliding door ontology is connected by bindiny mechanism.
Optionally embodiment, power mechanism can also be arranged on vehicle body, if body top section is close at upper rail,
High speed chain is disposed in upper rail.
The technical solution of the utility model abandons clutch configuration, just using not self-lock switch door motor and electric door lock
Hold-open door is closed the door to be completed from electric door lock and switch door motor and controller cooperation, under case of emergency not certainly due to enabling motor
Lock, can promptly be opened the door by manually opened door lock hand push door.
In this outer sliding door system, the driving wheel 75 in safe self-locking/tripper is specially to slide outside automotive vehicle
The driving wheel 41 that torque is transmitted in door system, passes through safe self-locking/solution between the driving wheel 41 and the hollow output shaft of motor 31
Locking device 7 connects, and drives the transmission chain 43 of the closure between driven wheel to rotate together with driven wheel 42.
Under nominal situation, acted synergistically by motor, safe self-locking/tripper, transmission mechanism, bindiny mechanism, common band
Dynamic sliding door body folding.When the failure of outer sliding door system is unable to automatic open-close, moved by external force (as manually) straight line
Locking member 74 is drawn in dynamic or rotation, and multiple locking balls engage with crescent disengaging, and the restraining function of motor output shaft disappears, can be real
Now open Door by Hand outer sliding door body.
Preferably, as driving shaft, driven shaft, rear bracket idler wheel, preceding trolley idler wheels, the upper bracket of clamping roll in the utility model
The rotary parts such as wheel, are all made of sliding bearing.Due to rear clamping bracket idler wheel be it is exposed, be mounted on the master to mark time in lower tray
Although moving axis, driven shaft and fore-stock trolley consider sealing when designing, since vehicle such as is paddled at other situations, inevitable dust,
Dirt, sewage can enter rotary part, therefore have foreign matter to enter rotating part, will lead to rolling bearing life and substantially reduce, and
It can for entering the hard particles of rotary part for engineering plastic bearing --- the sliding bearing using wear-resisting formula manufacture
Will rotate in the engineering plastics of adamant insertion bearing without influencing, and upper any lubricating oil is not needed using the bearing,
It is non-maintaining.Therefore the occasion as sliding door uses sliding bearing in axis rotating part, and lifetime may be implemented and exempt to tie up
Shield.
The purpose of the art of this patent is: not having for the vehicle of the short-distance transport such as bus, subway, engineering machinery to door lock
It is required that shock, back door of tumbling still need to the requirement for keeping to open, therefore electric door lock system may dispense with using the technology.Subtract
After speed motor uses self-locking structure, car door open and close motor to stop, door is not opened, and can only lean on motor ability open and close door,
In case of that should be badly in need of promptly opening the door, safe self-locking/tripper unlock need to can only be opened the door rapidly manually.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.Preferred embodiments of the present invention are described in detail in conjunction with attached drawing above, still,
The utility model be not limited to the above embodiment in detail can be in the range of the technology design of the utility model
A variety of simple variants are carried out to the technical solution of the utility model, these simple variants belong to the protection model of the utility model
It encloses." preceding " in the utility model refers generally to relatively close headstock direction, and " rear " in the utility model refers generally to be relatively distant from
Headstock direction.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (16)
1. a kind of safe self-locking/tripper, it is characterised in that: including locking ball, against ball, ball channel and locking
Part, it is multiple against ball sequential, including be located at the first of one end against ball, positioned at the other end second against ball and
Centre is against ball；
The safe self-locking/tripper transmitting motor power, motor have hollow output shaft, and the circumferential direction of the hollow output shaft is set
It is equipped with driving wheel, the inner surface of driving wheel is circumferentially diametrically provided with symmetrical a pair of card also smaller than accommodating locking ball bearing radius
Slot is closed, the centre bore of hollow output shaft laterally has a T-type through hole to connect with the engaging slot of the inner surface of driving wheel, the rolling of two lockings
The T-type through hole that pearl passes through hollow output shaft respectively is caught in two engaging slots of the inner surface circumferential direction of driving wheel, and second against ball
Two are held out against against ball and ball channel and locking member against ball and first by centre in the centre bore of hollow output shaft
Locking ball.
2. safe self-locking/tripper as described in claim 1, it is characterised in that: the inner diameter values of driving wheel are rolled greater than locking
2 times of pearl diameter, less than 2 times of locking ball diameter with second against ball the sum of diameter.
3. safe self-locking/tripper as described in claim 1, it is characterised in that: two engaging slots diametrically answer by full-size
Add a summation against ball diameter, i.e. the inner surface internal diameter of hollow output shaft outer diameter and driving wheel less than two locking ball diameters
Clearance fit, hollow output shaft outer diameter should be bigger than being cut in the vertex for the locking ball that two symmetrically assemble.
4. safe self-locking/tripper as described in claim 1, it is characterised in that: locking member is revolving part, lower surface week
To arc groove is provided with, the depth of arc groove is circumferentially gradually increased；Arc groove accommodates first against one of ball
Point, multiple centres are contained in the hollow output shaft in ball channel and extending to motor against ball, and multiple locking balls are logical
It crosses engaging slot and abuts driving wheel.
5. safe self-locking/tripper as described in claim 1, it is characterised in that: locking member is inclined-plane latch, is had
The straight-line groove that depth is gradually deepened；Straight-line groove accommodates first a part against ball, and multiple centres are accommodated against ball
In in ball channel and extend to motor hollow output shaft in, multiple locking balls abut driving wheel by engaging slot.
6. safe self-locking/tripper as described in claim 4 or 5, it is characterised in that: the engaging slot is crescent.
7. a kind of have sliding door body with sliding door system outside safe self-locking/tripper automotive vehicle, feature exists
In the outer sliding door system of: the automotive vehicle further include bending guide rail, motor, transmission mechanism, bindiny mechanism, pallet, safe self-locking/
Tripper；
Wherein, guide rail is three, including superposed upper rail, positioned at the preceding lower guideway and rear lower guideway of lower part；Upper rail,
Preceding lower guideway and rear lower guideway are made of straight line and curvilinear guide, and can be slided through bindiny mechanism with sliding door body formation three
Dynamic obligatory point；
Wherein, the motor for being fixed on car body is connect by safe self-locking/tripper with transmission mechanism, to defeated to transmission mechanism
Power out, transmission mechanism are connected with bindiny mechanism, and drive connection mechanism moves back and forth, and bindiny mechanism drives sliding door body edge to lead
Rail slide switching；Wherein, transmission mechanism includes the driving wheel for being fixed on car body, driven wheel and the biography between driven wheel
Dynamic intermediary；The output axis connection of driving wheel and motor, and transmission of the drive between driven wheel together with driven wheel
Intermediary moves back and forth.
8. as claimed in claim 7 a kind of with sliding door system outside safe self-locking/tripper automotive vehicle, feature
It is, the transmission intermediary is driving chain, and driving wheel, driven wheel are sprocket wheel, and aforementioned driving wheel, driven wheel are by transmission chain
Item is tensioned and forms the driving chain of closure.
9. as claimed in claim 7 a kind of with sliding door system outside safe self-locking/tripper automotive vehicle, feature
It is, wherein bindiny mechanism includes the upper attachment affixed with sliding door body upper part, and upper attachment and upper rail slide
Connection；Meanwhile bindiny mechanism further includes the first bindiny mechanism and the second bindiny mechanism connecting with sliding door body lower part；Its
In, the first bindiny mechanism is located at the side of the relatively close headstock of sliding door body lower part, and the second bindiny mechanism is located at sliding door sheet
Body is relatively distant from the side of headstock.
10. such as claim 7-9's is described in any item a kind of with sliding door outside safe self-locking/tripper automotive vehicle
System, which is characterized in that the safe self-locking/tripper uses described in any item safe self-locking/solutions of claim 1-6
Locking device.
11. it is as claimed in claim 10 a kind of with sliding door system outside safe self-locking/tripper automotive vehicle, it is special
Sign is: the axis rotary part in this system is all made of sliding bearing.
12. it is a kind of with sliding door system outside safe self-locking/tripper automotive vehicle, there is sliding door body, feature
Be: the outer sliding door system of the automotive vehicle further include bending guide rail, motor, transmission mechanism, bindiny mechanism, pallet, safety from
Lock/tripper；
Wherein, guide rail is three, and middle guide rail including superposed upper rail, in the middle part of car body is arranged in vehicle and marks time
Under lower guideway；Upper rail, middle guide rail and lower guideway are made of straight line and curvilinear guide, and through bindiny mechanism and sliding door body
Connection；
Wherein, the motor for being fixed on car body is connect by safe self-locking/tripper with transmission mechanism, to defeated to transmission mechanism
Power out, transmission mechanism are connected with bindiny mechanism, and drive connection mechanism moves back and forth, and bindiny mechanism drives sliding door body edge to lead
Rail slide switching；Wherein, transmission mechanism includes the driving wheel for being fixed on car body, driven wheel and the biography between driven wheel
Dynamic intermediary；The output axis connection of driving wheel and motor, and transmission of the drive between driven wheel together with driven wheel
Intermediary moves back and forth.
13. it is as claimed in claim 12 a kind of with sliding door system outside safe self-locking/tripper automotive vehicle, it is special
Sign is that the transmission intermediary is driving chain, and driving wheel, driven wheel are sprocket wheel, and aforementioned driving wheel, driven wheel will be driven
Chain tension and the driving chain for forming closure.
14. it is as claimed in claim 12 a kind of with sliding door system outside safe self-locking/tripper automotive vehicle, it is special
Sign is, wherein bindiny mechanism includes the upper attachment affixed with sliding door body upper part, and upper attachment and upper rail are sliding
Dynamic connection；Meanwhile bindiny mechanism further includes the first bindiny mechanism and the second bindiny mechanism connecting with sliding door body lower part；Its
In, the first bindiny mechanism is located at the side of the relatively close headstock of sliding door body lower part, and the second bindiny mechanism is located at sliding door sheet
Body is relatively distant from the side of headstock.
15. such as claim 12-14's is described in any item a kind of with sliding outside safe self-locking/tripper automotive vehicle
Door system, which is characterized in that the safe self-locking/tripper using claim 1-6 described in any item safe self-lockings/
Tripper.
16. it is as claimed in claim 15 a kind of with sliding door system outside safe self-locking/tripper automotive vehicle, it is special
Sign is: the axis rotary part in this system is all made of sliding bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820936406.4U CN208734236U (en) | 2018-06-17 | 2018-06-17 | A kind of safe self-locking/tripper and the outer sliding door system of automotive vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820936406.4U CN208734236U (en) | 2018-06-17 | 2018-06-17 | A kind of safe self-locking/tripper and the outer sliding door system of automotive vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208734236U true CN208734236U (en) | 2019-04-12 |
Family
ID=66025630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820936406.4U Active CN208734236U (en) | 2018-06-17 | 2018-06-17 | A kind of safe self-locking/tripper and the outer sliding door system of automotive vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208734236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756581A (en) * | 2018-06-17 | 2018-11-06 | 桂林京达科技有限公司 | A kind of safe self-locking/tripper and the outer sliding door system of automotive vehicle |
| CN111677426A (en) * | 2020-05-23 | 2020-09-18 | 上海康建防护屏蔽有限公司 | Electric door moving machine |
-
2018
- 2018-06-17 CN CN201820936406.4U patent/CN208734236U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756581A (en) * | 2018-06-17 | 2018-11-06 | 桂林京达科技有限公司 | A kind of safe self-locking/tripper and the outer sliding door system of automotive vehicle |
| CN108756581B (en) * | 2018-06-17 | 2023-10-13 | 桂林京达科技有限公司 | Safety self-locking/unlocking device and automatic vehicle external sliding door system |
| CN111677426A (en) * | 2020-05-23 | 2020-09-18 | 上海康建防护屏蔽有限公司 | Electric door moving machine |
| CN111677426B (en) * | 2020-05-23 | 2022-02-11 | 上海康建防护屏蔽有限公司 | Electric door moving machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208734236U (en) | A kind of safe self-locking/tripper and the outer sliding door system of automotive vehicle | |
| WO2009011044A1 (en) | Door engagement device for elevator | |
| CN100504015C (en) | Stop device for stopping a door in an undefined holding position | |
| CN108825044B (en) | An external sliding door system with double speed chain | |
| CA2364940A1 (en) | Drive mechanism for selectively opening and closing a closure panel manually or automatically | |
| CN108756583A (en) | A kind of vehicle outer sliding door assembly automatically | |
| CN112706799A (en) | Variable cross-section straddle type monorail turnout | |
| CN111776082A (en) | Charging wicket moving along track | |
| CN208734237U (en) | A vehicle automatic outer sliding door assembly | |
| CN206719203U (en) | A kind of high ferro vehicle safety baffle plate | |
| US6854212B2 (en) | Belt drive system for sliding vehicle door | |
| CN208734235U (en) | A kind of rolling clamp bracket and the outer sliding door system of automotive vehicle | |
| CN203531661U (en) | Oven automatic folding door | |
| CN108756581B (en) | Safety self-locking/unlocking device and automatic vehicle external sliding door system | |
| CA2496808A1 (en) | Rail car door closer | |
| CN216444419U (en) | Guide rail opening and closing mechanism and guide rail | |
| CN208734234U (en) | An external sliding door system with double-speed chain | |
| CN201457211U (en) | Winch belt shaft driving mechanism | |
| KR200426905Y1 (en) | Screen door opening | |
| CN110562294B (en) | Steering device for movable toothed rail in turnout area | |
| CN220434494U (en) | Driving lever type belt pulley clutch unlocking mechanism | |
| CN109577763B (en) | Locking device of vehicle door system, vehicle door system of rail vehicle and rail vehicle | |
| CN221346479U (en) | Chain drive separation and combination device, vehicle transfer mechanism and stereo garage | |
| CN113738216B (en) | Anti-clamping device for door and window | |
| CN203961577U (en) | A kind of automatic door opening mechanism of meeting an urgent need |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210930 Address after: 545000 office room 106, first floor, office building of seat factory, No. 18 Hexi Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Jingda Automobile Technology Co.,Ltd. Address before: 541004 2-7 Tieshan Industrial Park, high tech Zone, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region Patentee before: GUILIN JINGDA TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |