CN208310538U - A kind of four link type automatically-controlled door open and close mechanism, automatically-controlled door and automobile - Google Patents
A kind of four link type automatically-controlled door open and close mechanism, automatically-controlled door and automobile Download PDFInfo
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- CN208310538U CN208310538U CN201820509462.XU CN201820509462U CN208310538U CN 208310538 U CN208310538 U CN 208310538U CN 201820509462 U CN201820509462 U CN 201820509462U CN 208310538 U CN208310538 U CN 208310538U
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Abstract
A kind of four link type automatically-controlled door open and close mechanism, automatically-controlled door and automobile provided by the utility model, wherein the mechanism includes: driving part, connecting rod, connecting rod, car door and vehicle frame；Connecting rod, connecting rod, car door and vehicle frame form four-bar linkage structure；Driving part connects connecting rod or connecting rod, is used for drive link or connecting rod rotary motion, and then car door is driven to make rotating motion around vehicle frame.The utility model is by establishing four-bar linkage structure, so that when driving part drive link or connecting rod rotary motion, car door is driven to make rotating motion by four-bar linkage structure, form the rotary motion of switch gate, the automatic opening and closing door of car door is realized, while the optimization design of four-bar linkage structure makes the amplitude of fluctuation very little of connecting rod, it is possible to reduce the change to automobile door structure, vehicle appearance is not destroyed, it is simple and reliable.
Description
Technical field
The utility model relates to automatically-controlled door technical field more particularly to a kind of four link type automatically-controlled door open and close mechanism,
Automatically-controlled door and automobile.
Background technique
With the improvement of people's life quality, to trip convenience, comfort requirement also improving, automobile it is automatic
Change, is intelligent also in development with rapid changepl. never-ending changes and improvements.The electronic side sliding door of MPV, electric tail gate, electric foldable rearview mirror etc. have become vapour
The standard configuration of vehicle.Though switch gate, can be because of various originals in routine use as movement inevitable in routine use automobile
Because will appear inconvenient switch gate.In order to improve comfort and convenience by bus, the closing that automatically opens of car door is mostly used at present
In the electronic side sliding door of MPV, the externally swing car door of car, and the automatically-controlled door of car using less.Car is because of car door volume
Smaller, the components such as internal glass-frame riser lead to have no too large space and are arranged open and close mechanism.It is different from simultaneously
The open and close mechanism of MPV concealed sliding rail, car will consider appearance.Therefore, maturation is had no currently on the market
Feasible open and close mechanism.The vacancy of mechanism has controlled the development of car automatically-controlled door to a certain extent.
So utility model designs, one kind is simple and reliable for structure, and space is small while not destroying vehicle appearance, to current
Mature automobile door structure changes small mechanism to realize that it is very necessary that the automatic opening of car door is closed.
Utility model content
It is simple that the utility model provides a kind of four link type automatically-controlled door open and close mechanism, automatically-controlled door and automobile, structure
Reliably, space is small while not destroying vehicle appearance, small to current mature automobile door structure change, traditional automatic for solving
Door lacks the technical issues of open and close mechanism simple and reliable for structure and small space.
A kind of four link type automatically-controlled door open and close mechanism provided by the utility model, comprising: driving part, connecting rod, company
Hack lever, car door and vehicle frame；
The car door is rotatably connected with the vehicle frame, and the first end of the connecting rod is rotatably connected with the vehicle frame,
The second end of the connecting rod and the first end of the connecting rod are rotatably connected, and the second end of the connecting rod can be revolved with the car door
Turn connection, and the connecting rod, the connecting rod, the car door and the vehicle frame form four-bar linkage structure；
The driving part connects the connecting rod or the connecting rod, for driving the connecting rod or the connecting rod to rotate
Movement, and then the car door is driven to make rotating motion around the vehicle frame.
Preferably, the driving part is specially driving motor, and second of connecting rod described in the output axis connection of the motor
End, for driving the connecting rod to rotate around the output shaft.
Preferably, the one of connection scheme of the connecting rod is to connect with the former vehicle limiter installation point.
Preferably, the car door is connect especially by the hinge axis of rotation on the car door with the vehicle frame.
Preferably, the technical solution of one of connection type are as follows: match between the connecting rod and the connecting rod for bulb
It closes；The connecting rod and the vehicle frame junction are bulb cooperation.
Preferably, which further includes spacing block set, and the spacing block set is fixed at the tracks of the connecting rod
On, for stopping the connecting rod over-angle to rotate.
Preferably, bulge-structure is provided on the connecting rod, and the side link portion passes through fixation member in door
Opening；
The shape of the opening is passed through for the connecting rod and is not passed through for the bulge-structure.
Preferably, rubbing device is provided between the motor and the connecting rod.
Preferably, clutch is provided between the driving part and the connecting rod.
Preferably, the connecting rod at least side is provided with the pressure spring structure for compressing the connecting rod.
A kind of four link type automatically-controlled door provided by the utility model, the four link type automatically-controlled door are equipped with such as above-mentioned four
Link-type automatically-controlled door open and close mechanism.
A kind of automobile provided by the utility model, the automobile are equipped with such as above-mentioned four link type automatically-controlled door open and close
Mechanism.
As can be seen from the above technical solutions, the utility model has the advantage that
A kind of four link type automatically-controlled door open and close mechanism provided by the utility model, comprising: driving part, connecting rod, company
Hack lever, car door and vehicle frame；The car door is rotatably connected with the vehicle frame, and the first end of the connecting rod can be revolved with the vehicle frame
Turn connection, the second end of the connecting rod and the first end of the connecting rod be rotatably connected, the second end of the connecting rod with it is described
Car door is rotatably connected, and the connecting rod, the connecting rod, the car door and the vehicle frame form four-bar linkage structure；The drive
Dynamic component connects the connecting rod or the connecting rod, for driving the connecting rod or the connecting rod rotary motion, and then drives
The car door makes rotating motion around the vehicle frame.The utility model is by establishing four-bar linkage structure, so that when driving part drives
When connecting rod or connecting rod rotary motion, drives car door to make rotating motion by four-bar linkage structure, forms the rotary motion of switch gate,
The automatic opening and closing door of car door is realized, while the optimization design of four-bar linkage structure makes the amplitude of fluctuation very little of connecting rod, it can be with
It is limited in the activity space of former vehicle limiter, reduces the change to automobile door structure, do not destroy vehicle appearance, it is simple and reliable,
Solves the technical problem that traditional automatic door switch mechanism structure is complicated and space is big.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of signal of one embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model
One of figure；
Fig. 2 is a kind of signal of one embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model
One of figure；
Fig. 3 is a kind of signal of one embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model
One of figure；
Fig. 4 is a kind of signal of one embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model
One of figure；
Fig. 5 is a kind of signal of one embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model
One of figure；
Fig. 6 is a kind of signal of one embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model
One of figure；
Fig. 7 is a kind of showing for third embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model
One of be intended to；
Fig. 8 is a kind of showing for third embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model
One of be intended to；
Fig. 9 is a kind of showing for 4th embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model
One of be intended to；
Figure 10 is a kind of 4th embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model
One of schematic diagram；
Figure 11 is a kind of 5th embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model
Schematic diagram；
Figure 12 is a kind of 6th embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model
Schematic diagram；
Wherein, appended drawing reference is as follows: 1, connecting rod；2, connecting rod；3, car door；4, vehicle frame；5, driving part.
Specific embodiment
It is simple that the utility model provides a kind of four link type automatically-controlled door open and close mechanism, automatically-controlled door and automobile, structure
Reliably, space is small while not destroying vehicle appearance, small to current mature automobile door structure change, traditional automatic for solving
Door lacks the technical issues of open and close mechanism simple and reliable for structure and small space.
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
A kind of one embodiment of four link type automatically-controlled door open and close mechanism provided by the utility model, comprising: driving
Component 5, connecting rod 1, connecting rod 2, car door 3 and vehicle frame 4；
Car door 3 is rotatably connected with vehicle frame 4, and first end and the vehicle frame 4 of connecting rod 2 are rotatably connected, and the second of connecting rod 2
It holds and is rotatably connected with the first end of connecting rod 1, second end and the car door 3 of connecting rod 1 are rotatably connected, and connecting rod 1, connecting rod 2, vehicle
Door 3 and vehicle frame 4 form four-bar linkage structure；
It should be noted that four-bar linkage structure selectes one of component as after rack, (i.e. selected vehicle frame 4 is as machine
Frame), the component directly linked with rack is known as connecting rod 2, and the not direct component connecting with rack is known as connecting rod 1.
Driving part 5 connects connecting rod 1 or connecting rod 2, for drive link 1 or 2 rotary motion of connecting rod and then drives vehicle
Door 3 makes rotating motion around vehicle frame 4.
It should be noted that 2 rotary motion of connecting rod is driven, according to double leval jib knot when driving part 5 connects connecting rod 2
The principle of structure, can further drive link 1,3 rotary motion of car door, that is, form 3 switch motion of car door；The connection of driving part 5 connects
When bar 1,1 rotary motion of drive link can further drive connecting rod 2, the rotation fortune of car door 3 according to the principle of four-bar linkage structure
It is dynamic, that is, it forms 3 switch motion of car door, in the present embodiment, only provides the embodiment that driving part 5 connects connecting rod 1.
In the present embodiment, the specially driving motor of driving part 5, the second end of the output axis connection connecting rod 1 of driving motor,
It is rotated for drive link 1 around output shaft.
Driving motor is fixedly installed on car door 3, can be equivalent to a part of car door 3.Connecting rod 1 can receive output shaft
Driving around output shaft rotate.
In the present embodiment, connecting rod 2 is specifically connect with the former vehicle limiter installation point of vehicle frame 4；
The output shaft of driving motor, it is coaxial with the hinge axes of connecting rod 1 and car door 3.
Connecting rod 2 is installed in former vehicle limiter installation point, simultaneously because the amplitude of fluctuation of the optimization connecting rod 2 of four-bar linkage structure
Degree does not need to be modified the constructional appearance of vehicle substantially in the activity space of former vehicle limiter.Four-bar mechanism is wanted
It is designed according to the door of each vehicle, because 3 inner space of car door of every money vehicle is inconsistent.Do not arrange in pairs or groups specifically, but
It is optimal, it should meet the swing of connecting rod 2 in former vehicle limiter activity space.
In the present embodiment, car door 3 is connect especially by the hinge axis of rotation on car door 3 with vehicle frame 4.
A kind of four link type automatically-controlled door open and close mechanism provided by the utility model, comprising: driving part 5, connecting rod 1,
Connecting rod 2, car door 3 and vehicle frame 4；Connecting rod 1, connecting rod 2, car door 3 and vehicle frame 4 form four-bar linkage structure；The connection of driving part 5 connects
Bar 1 or connecting rod 2 for drive link 1 or 2 rotary motion of connecting rod and then drive car door 3 to make rotating motion around vehicle frame 4.This
Utility model is by establishing four-bar linkage structure, so that passing through four when 5 drive link 1 of driving part or 2 rotary motion of connecting rod
Link mechanism drives car door 3 to make rotating motion, and forms the rotary motion of switch gate, realizes the automatic opening and closing door of car door 3, simultaneously
The optimization design of four-bar linkage structure makes the amplitude of fluctuation very little of connecting rod 2, can be limited to the activity space of former vehicle limiter
It is interior, the change to 3 structure of car door is reduced, does not destroy vehicle appearance, it is simple and reliable.This programme is but unlimited by taking double leval jib as an example
In double leval jib, this patent rights protection scope is belonged to the multi-connecting-rod mechanism of double leval jib derived.
Using four-bar mechanism by the rotary motion of motor, it is converted into the swing of connecting rod 2 in 1 mechanism of connecting rod；Realize electricity
The output torque of machine is converted into the push-pull effort along the effect of 2 direction of connecting rod.As shown in Fig. 2, by 3 hinge axis of rotation of car door and former vehicle
Limiter installation point do straight line be connected, motor output shaft do straight line with 3 hinge axis of rotation of car door and be connected, just constitute plane four connect
Linkage.3 hinge axis of rotation of car door is fixed with former vehicle limiter installation point line, is the rack in four-bar mechanism,
Connecting rod 1 is fixedly connected with motor by keyway.The position of push-pull effort is set on vehicle frame 4, while position and car door 3 are cut with scissors
Chain rotary shaft is not concentric.Vehicle frame 4 to the reaction force of car door 3 will to car door 3 generate turning moment, driving car door 3 open or
It closes.Connecting rod 2 in four-bar mechanism is arranged at former vehicle limiter, it, will even by the optimization design of four-bar mechanism
The amplitude of fluctuation of hack lever 2 is limited in the activity space of former vehicle limiter, to reduce the change to 3 structure of car door.Both it met
The requirement of driving moment, and can realize and not destroy vehicle appearance, changes car door 3 small, ensure that the reliable of 3 structure of car door
Property.
Detailed retouch is carried out to the four-bar linkage structure in the utility model one embodiment below with reference to Fig. 1 to Fig. 6
It states.
Entire four-bar linkage structure specifically includes driving motor, connecting rod 1, connecting rod 2.Driving motor is fixed by the bracket in vehicle
On door 3, car door 3 is followed to rotate around 3 hinge axis of rotation of car door.1 one end of connecting rod is cooperated by keyway and motor output shaft, transmitting electricity
Machine torque.2 one end of connecting rod and connecting rod 1 are hinged, and the other end and vehicle frame 4 are hinged.Car door 3 completely closes, mechanism status such as Fig. 2 institute
Show.
As shown in Fig. 2, under 3 completely closed state of car door.When driving motor receives ECU instruction " opening car door 3 ", electricity
Machine output shaft rotates counterclockwise (such as arrow direction), and connecting rod 1 is driven to rotate.The connecting rod 1 of rotation, with 2 hinged place meeting of connecting rod
One pressure along 2 direction of connecting rod is generated to connecting rod 2, this pressure passes up to the hinged place of connecting rod 2 Yu vehicle body, and
It acts on vehicle frame 4.Vehicle frame 4 can apply a reaction force to connecting rod 2, i.e. vehicle frame 4 generates one to entire four-bar mechanism
A thrust (such as arrow direction).Reaction force acts point and 3 hinge axis of rotation of car door have the arm of force on horizontal, vertical direction, instead
Active force forms clockwise torque, so that car door 3 be driven to rotate clockwise unlatching because of the relationship of the arm of force.
As shown in figure 3, for a certain angle four-bar mechanism state in 3 opening process of car door.
Four-bar mechanism needed under the early period for meeting normal door opening angle, and connecting rod 1 cannot be conllinear with connecting rod 2,
As conllinear, dead point will occur in mechanism, cause car door 3 can not Unscrew or closing.As shown in figure 4, when being fully opened for car door 3
Four-bar mechanism state.
2 hinge joint of connecting rod in four-bar mechanism is arranged on former limiter fixed point.Meanwhile by optimizing double leval jib
Each bar is long, reduces the amplitude of oscillation of connecting rod 2；According to the amplitude of oscillation track of connecting rod 2, the corresponding shape for designing connecting rod 2 guarantees to connect
For hack lever 2 during the open and close of entire car door 3, in the activity space always in former vehicle limiter, i.e., connecting rod 2 cannot
Interfere car door 3, as shown in Figure 5.
As shown in fig. 6, car door 3 is in fully open state.When driving motor receives ECU instruction " closed door
When 3 ", motor output shaft is rotated clockwise (such as arrow direction), and connecting rod 1 is driven to rotate.The connecting rod 1 of rotation is cut with scissors with connecting rod 2
A pulling force along 2 direction of connecting rod can be generated to connecting rod 2 by meeting place, this pulling force passes up to the hinge of connecting rod 2 Yu vehicle body
Place is met, and is acted on vehicle frame 4.Vehicle frame 4 can apply a reaction force to connecting rod 2, i.e. vehicle frame 4 can be to entire double leval jib machine
Structure generates a pulling force (such as arrow direction).Because the relationship of the arm of force forms torque counterclockwise, to drive 3 inverse time of car door
Needle rotary closing.
Second embodiment of the utility model is described below, the embodiment is compared with one embodiment into one
The technical solution of step is:
Cooperate between connecting rod 1 and connecting rod 2 for bulb；
Connecting rod 2 and 4 junction of vehicle frame are bulb cooperation.
Cause each rod piece in mechanism not parallel because processing, assembling, in order to guarantee the smoothness of parallel motion, connecting rod
1 can be set as bulb (Universal-head) with connecting rod 2, connecting rod 2 and the cooperation of 4 hinged place of vehicle frame.
The third embodiment of the utility model is described below, the embodiment is compared with one embodiment into one
The technical solution of step is:
The mechanism further includes spacing block set, and spacing block set is fixed in the tracks of connecting rod 1, for stopping connecting rod
The rotation of 1 over-angle.
The further technical solution is limit scheme, sets opening maximum position in car door 3 and does position limiting structure.Such as Fig. 7
It is shown, position limiting structure is done on motor outer container (being not limited to motor outer container, can be 3 other component of car door), is being opened to face to face
When maximum position, connecting rod 1 can contact (such as Fig. 8) with this position limiting structure, and limitation door continuation is opened outward.When connecting rod 1 moves to vehicle
When door 3 reaches the maximum opening of setting, spacing block set can stop connecting rod 1 to continue to rotate (when connecting rod 1 moves to the arrival of car door 3
When the maximum opening of setting, car door 3 is still rotated to be rotated as over-angle).
The 4th embodiment of the utility model is described below, the embodiment is compared with one embodiment into one
The technical solution of step is:
Bulge-structure is provided on connecting rod 2, and connecting rod 2 partially passes through the opening of fixation member in door；
The shape of opening is passed through for connecting rod 2 and is not passed through for bulge-structure.It is arrived when connecting rod 2 turns to car door 3
Up to setting maximum opening when, bulge-structure with opening surrounding interference and stop connecting rod 2 to continue to rotate.
Bulge-structure (Fig. 9) is done on connecting rod 2, when car door 3 is opened to when setting maximum angle, this structure is fixed in door
Component (door-plate) contacts (Figure 10), and car door 3 stops outer turning.
Third, fourth embodiment are accomplished that limit scheme: setting opening maximum position in car door 3 and do position limiting structure, make
It obtains after car door 3 is opened to a certain extent and is defined, will not be further continued for opening the door.It is found that being appointed by limitation connecting rod 2 and connecting rod 1
One, which continues to swing, can be achieved limit, and the two is limited apparently more reliable.
The 5th embodiment of the utility model is described below, the embodiment is compared with one embodiment into one
The technical solution of step is:
Rubbing device is provided between motor and connecting rod 1, rubbing device can export frictional force, and output form is not limited to motor
Self-locking or rubbing device or reduction gearbox frictional force.
In the present embodiment, specifically: be provided with friction plate between motor and connecting rod 1.
It is above-mentioned to add friction plate to increase the scheme damped in motor side to pass through.The frictional resistance of friction plate can be set, with
Car door 3 hovers when meeting the vehicle different gradient.
As shown in figure 11: the specially connector of one phase mutual friction of setting controls vehicle by adjusting the frictional force generated
The hovering of door 3.
The 6th embodiment of the utility model is described below, the embodiment is compared with one embodiment into one
The technical solution of step is:
At least side of connecting rod 2 is provided with the pressure spring structure for compressing connecting rod 2.Figure 12 is then that two sides have setting.
It is as shown in figure 12: pressure spring structure (Figure 12) to be set in door-plate, pressure is passed to connecting rod 2 by spring.It generates larger
Frictional force, so that its car door 3 is hovered at an arbitrary position.Diagram is two-way pressure spring, but this scope of patent protection be not limited to it is several
A pressure spring can be unidirectional.
5th, sixth embodiment is accomplished that 3 hovering scheme of car door: car door 3 can be at an arbitrary position in the case of by external force
Hovering.
The 7th embodiment of the utility model is described below, the embodiment is compared with one embodiment into one
The technical solution of step is:
Clutch is provided between friction plate output shaft or the output shaft of driving part 5, with connecting rod 1.When motor powers off
Manually at closing time, clutch automatically disengages, and at closing time without overcoming resistance in the six, the 7th embodiments, can be realized good
Human engineering is easily closed the door manually.
Based on the above embodiments, the utility model has the following beneficial effects:
One, it realizes car door 3 and is driven by motor and automatically open closing；
Two, four-bar mechanism is simple and reliable, and space is small；
Three, the installation of connecting rod 2 and vehicle frame 4 borrows former vehicle and has installation point, small to 3 structural modification of car door.
Four, car door 3 can be allowed in the automatic free switching at any time between manually opened (closing), cut without additional mechanism
Mold changing formula, greatly facilitates routine use.
A kind of one embodiment of four link type automatically-controlled door provided by the utility model will be described below:
A kind of one embodiment of four link type automatically-controlled door provided by the utility model, four link type automatically-controlled door installation just like
The four link type automatically-controlled door open and close mechanism of above-described embodiment.
A kind of one embodiment of automobile provided by the utility model will be described below:
A kind of one embodiment of automobile provided by the utility model, automobile are equipped with the four link type such as above-described embodiment
Automatically-controlled door open and close mechanism.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (10)
1. a kind of four link type automatically-controlled door open and close mechanism characterized by comprising driving part, connecting rod, connecting rod, vehicle
Door and vehicle frame；
The car door is rotatably connected with the vehicle frame, and the first end of the connecting rod is rotatably connected with the vehicle frame, described
The second end of connecting rod and the first end of the connecting rod are rotatably connected, the second end of the connecting rod and the rotatable company of the car door
It connects, and the connecting rod, the connecting rod, the car door and the vehicle frame form four-bar linkage structure；
The driving part connects the connecting rod or the connecting rod, for driving the connecting rod or the connecting rod to rotate fortune
It is dynamic, and then the car door is driven to make rotating motion around the vehicle frame.
2. a kind of four link type automatically-controlled door open and close mechanism according to claim 1, which is characterized in that the driving portion
Part is specially driving motor, the second end of connecting rod described in the output axis connection of the motor, for driving the connecting rod around described
Output shaft rotation.
3. a kind of four link type automatically-controlled door open and close mechanism according to claim 1, which is characterized in that the connecting rod with
Cooperate between the connecting rod for bulb；
The connecting rod and the vehicle frame junction are bulb cooperation.
4. a kind of four link type automatically-controlled door open and close mechanism according to claim 1, which is characterized in that further include limit
Convex block, the spacing block set are fixed in the tracks of the connecting rod, for stopping the connecting rod over-angle to rotate.
5. a kind of four link type automatically-controlled door open and close mechanism according to claim 1, which is characterized in that the connecting rod
On be provided with bulge-structure, and the side link portion passes through the opening of fixation member in door；
The shape of the opening is passed through for the connecting rod and is not passed through for the bulge-structure.
6. a kind of four link type automatically-controlled door open and close mechanism according to claim 2, which is characterized in that the motor with
Rubbing device is provided between the connecting rod.
7. a kind of four link type automatically-controlled door open and close mechanism according to claim 1, which is characterized in that the driving portion
Clutch is provided between part and the connecting rod.
8. a kind of four link type automatically-controlled door open and close mechanism according to claim 1, which is characterized in that the connecting rod
At least side is provided with the pressure spring structure for compressing the connecting rod.
9. a kind of four link type automatically-controlled door, which is characterized in that the four link type automatically-controlled door installation is just like in claim 1 to 8
Four link type automatically-controlled door open and close mechanism described in any one.
10. a kind of automobile, which is characterized in that the automobile is equipped with double leval jib as claimed in any of claims 1 to 8 in one of claims
Formula automatically-controlled door open and close mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509462.XU CN208310538U (en) | 2018-04-11 | 2018-04-11 | A kind of four link type automatically-controlled door open and close mechanism, automatically-controlled door and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509462.XU CN208310538U (en) | 2018-04-11 | 2018-04-11 | A kind of four link type automatically-controlled door open and close mechanism, automatically-controlled door and automobile |
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| Publication Number | Publication Date |
|---|---|
| CN208310538U true CN208310538U (en) | 2019-01-01 |
Family
ID=64719544
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820509462.XU Active CN208310538U (en) | 2018-04-11 | 2018-04-11 | A kind of four link type automatically-controlled door open and close mechanism, automatically-controlled door and automobile |
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| Country | Link |
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| CN (1) | CN208310538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301726A (en) * | 2018-04-11 | 2018-07-20 | 广东东箭汽车科技股份有限公司 | A kind of four link type automatically-controlled door open and close mechanism, automatically-controlled door and automobile |
-
2018
- 2018-04-11 CN CN201820509462.XU patent/CN208310538U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301726A (en) * | 2018-04-11 | 2018-07-20 | 广东东箭汽车科技股份有限公司 | A kind of four link type automatically-controlled door open and close mechanism, automatically-controlled door and automobile |
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