CN106930645B - Device for opening/closing door - Google Patents
Device for opening/closing door Download PDFInfo
- Publication number
- CN106930645B CN106930645B CN201610809607.3A CN201610809607A CN106930645B CN 106930645 B CN106930645 B CN 106930645B CN 201610809607 A CN201610809607 A CN 201610809607A CN 106930645 B CN106930645 B CN 106930645B
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- China
- Prior art keywords
- opening
- side door
- driving unit
- hinge
- door
- Prior art date
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- 239000011521 glass Substances 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 29
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention provides a kind of device for opening/closing door, be able to carry out side door opening and closing auxiliary without Sun Hai drop property and ride.Device for opening/closing door is for being opened and closed the side door (D) for the side for being supported on vehicle body (B) by hinge (10), wherein, driving unit (20) are configured in the inside of side door (D), the driving unit (20) configures the space (A) between the lifting guiding piece (WG) of glass pane (G) and the end face for being equipped with hinge (10) of side door (D).
Description
Technical field
The present invention relates to a kind of device for opening/closing door, for carrying out to the side door by hinge support in the side of vehicle body
Opening and closing.
Background technique
A kind of vehicle of opening and closing auxiliary that door is carried out using driving unit has been provided.It is installed on the driving of this vehicle
Unit is typically configured to rotate output arm using the driving of motor.The unit main body of driving unit is installed on vehicle body, defeated
Arm is connect with door out.If the motor to driving unit drives, output arm rotation, it is possible thereby to make door relative to vehicle
Main body is mobile to opening direction or closing direction.For example, if making to drive in the state of releasing the engagement of lock pin and clamping lock
Unit movement, then assist the opening of the door of opening to midway, can open door using lesser operating force.In addition, such as
Fruit acts driving unit to direction opposite before, then door can be closed by not having to hand contact
(referring for example to patent document 1).
Patent document 1: Japanese Patent Laid-Open Publication 2005-320784
Here, as patent document 1, in the tailgate of vehicle, it is easy to ensure that for driving unit to be installed on vehicle
The space of main body.But the opening of people's vehicles passing in and out is arranged in the side door of vehicle.Therefore, consider Ren ?drop property and seating
In the case where property, it is difficult to ensure for driving unit to be installed on to the ceiling portion of vehicle or the space of floor part.Also,
In driving unit described in Patent Document 1, due to output arm shaft component (the final output axis of driving unit) along with motor
The rectangular direction configuration of output shaft, so needing biggish to occupy space and be difficult to be housed in side door in setting
Portion.
Summary of the invention
In view of above-mentioned actual conditions, the purpose of the present invention is to provide a kind of opening and closing auxiliary for being able to carry out side door without
Sun Hai ?drop property and ride device for opening/closing door.
To achieve the goals above, device for opening/closing door of the invention be used for by hinge support in the side of vehicle body
Side door be opened and closed, wherein be configured with driving unit in the inside of the side door, driving unit configuration is in glass pane
The space between guiding piece and the end face for being equipped with the hinge of the side door is gone up and down, the driving unit is in the defeated of driving source
There is speed reducer and final output axis, the final output axis is along the center of rotation of the hinge on the extended line of shaft
State configuration, the final output axis of the driving unit are fixed in the output arm radially extended, and the output arm by
Link arm is connect with the vehicle body.
In addition, the present invention is on the basis of above-mentioned device for opening/closing door, which is characterized in that in the side door and the vehicle master
Between body, two hinges are set at interval in the upper and lower, and the output arm is borrowed at the position between two hinges
The link arm is helped to connect with the vehicle body.
In addition, the present invention is on the basis of above-mentioned device for opening/closing door, which is characterized in that the hinge is provided with described in control
The position-limit mechanism of the open angle of side door.
In addition, the present invention is on the basis of above-mentioned device for opening/closing door, which is characterized in that in the side door and the vehicle master
The limit link mechanism for controlling the open angle of the side door is provided between body.
In addition, the present invention is on the basis of above-mentioned device for opening/closing door, which is characterized in that the output arm or the link arm
It is provided with the limit link mechanism.
According to the present invention, driving unit, lifting of the driving unit configuration in glass pane are configured in the inside of side door
The space of guiding piece and side door being equipped between the end face of hinge, so the opening and closing of side door can be assisted without damaging evil ?drop
Property and ride.
Detailed description of the invention
Fig. 1 is the figure for schematically showing the left side of vehicle of the device for opening/closing door using embodiment of the present invention.
Fig. 2 schematically shows the side door of vehicle shown in Fig. 1 and the interconnecting piece of vehicle body, is bowing for side door closed state
Depending on enlarged drawing.
Fig. 3 schematically shows the side door of vehicle shown in Fig. 1 and the interconnecting piece of vehicle body, is bowing for side door opening state
Depending on enlarged drawing.
Fig. 4 is the cross-section diagram of the used hinge between side door and vehicle body shown in FIG. 1 from side.
Fig. 5 indicates that hinge shown in Fig. 4, (a) are the cross section amplifications of the state for the slot that needle bearing is contained in hinge axis
Scheme, is (b) the cross section enlarged drawing of the state for the axis that needle bearing is detached from hinge.
Fig. 6 is the perspective view of the appearance of driving unit used by indicating vehicle shown in FIG. 1.
Fig. 7 is the perspective view for the state for exposing the speed reducer of driving unit shown in fig. 6.
Fig. 8 is the perspective view for the state for decomposing the clutch mechanism of driving unit shown in fig. 6.
Fig. 9 is the perspective view of the mian part of clutch mechanism used by indicating driving unit shown in fig. 6.
Figure 10 is the perspective view of the mian part of clutch mechanism used by indicating driving unit shown in fig. 6.
Figure 11 is used to indicate the movement of clutch mechanism used by driving unit shown in fig. 6, is that cam member leaves
The figure of the state of two clutch disc.
Figure 12 is control unit and the side that the state-driven shown in Figure 11 makes cam member as the motor of driving source
Clutch disc abut and the figure of the state that abuts roller with the field of conjugate action of driven shaft.
Figure 13 is the state shown in Figure 12 to be more than state that the speed of cam member is operated manually driven shaft
Figure.
Figure 14 is that the state shown in Figure 13 further rotates driven shaft and cuts off torque of the driven shaft towards motor side
State figure.
Description of symbols
10 hinges
11 hinge axis
11a slot
14 needle bearings
15 helical springs
16 retainers
20 driving units
21 motors
21a output shaft
22 first speed reducers
24 second speed reducers
26 driven shafts
30 output arms
31 opening and closing link arms
The space A
B vehicle body
D side door
DM door main body
Before DMF
G glass pane
P pillar
WG goes up and down guiding piece
Specific embodiment
With reference to the accompanying drawings, the preferred embodiment of device for opening/closing door of the invention is described in detail.
Fig. 1 shows the vehicles for the device for opening/closing door for using embodiment of the present invention.The vehicle illustrated herein is four
The four-wheel automobile of gate-type is respectively provided with front side door D and rear door D in the two sides of vehicle body B.As shown in FIG. 1 to 3, preceding
Side door D and rear door D is configured to include: door main body DM, is configured to box-like by outer panels OP and inner panel IP；And window frame DS,
Frame-shaped is set as on the top of door main body DM.Each side door D, which is utilized, is arranged in front of door main body DM the upper of (end face of side door) DMF
Iron square hinge 10 and lower iron square hinge 10 are connect with vehicle body B, and centered on the hinge axis 11 extended along up and down direction into
Row rotation, can be opened and closed vehicle body B ?drop with opening BO.
As shown in Figure 4 and Figure 5, upper iron square hinge 10 and lower iron square hinge 10 are adapted for use with lateral hinge plate 12 and inboard hinge
The hinge of built-in limited position mechanism between plate 13.That is, hinge axis 11 is installed on outside hinge in the state of being relatively rotated by limitation
Carrier bar 12.Needle bearing 14 and helical spring 15 are disposed with around hinge axis 11.Needle bearing 14 utilizes retainer
16 circumferentially configure at equal intervals, and are respectively accommodated in the slot 11a being arranged on the circumferential surface of each hinge axis 11.The guarantor of needle bearing 14
Holder 16 engages with inboard hinge plate 13.For example, in the state that side door D is closed, as shown in (a) of Fig. 5,14 quilt of needle bearing
It is contained in the slot 11a of hinge axis 11, maintains its state using helical spring 15.If opening side door D, inside from the state
Flap 13 is rotated relative to lateral hinge plate 12, as a result, being held in the needle bearing of retainer 16 as shown in (b) of Fig. 5
14 become and releasing slots the state of 11a on one side expand helical spring 15 while.If inboard hinge plate 13 is relative to lateral hinge
Plate 12 persistently rotates, then again as shown in (a) of Fig. 5, needle bearing 14 is accommodated in the slot 11a of hinge axis 11, utilizes spiral
Spring 15 and maintain its state, so the rotation of inboard hinge plate 13 is limited.Appended drawing reference 17 in figure indicates covering spiral
The cover of the periphery of spring 15.
As shown in Figure 1, the window frame DS of side door D is configured with glass pane G.Glass pane G is using configuration inside door main body DM
Elevating mechanism (not shown) can move in above-below direction along lifting guiding piece WG, window frame can be closed when being moved upward
The opening of DS.When glass pane G is moved downwards, glass pane G is successively housed in the inside of door main body DM, so as to make window frame DS
Opening open.
In addition, be bounded on each side the door main body DM of a D is internally provided with driving unit 20.Driving unit 20 is for assisting side door
Opening and closing of the D relative to vehicle body B, as shown in Figure 6 to 8 comprising as the motor 21 of driving source, the first speed reducer 22,
Rotation sensor 23, the second speed reducer 24 and clutch mechanism 25.
As shown in fig. 7, the first speed reducer 22 is planetary gear mechanism, the tooth on the output shaft 21a of motor 21 will be fixed on
It takes turns (not shown) as sun gear.In above-mentioned planetary gear mechanism, the tooth rest 22b of planetary gear 22a is fixed on outside gear
The rotation of shell 22c, sun gear are decelerated and export from gear ring 22d.Rotation sensor 23 detects the first speed reducer 22 in a manner of magnetic
Output that is, gear ring 22d rotational angle and rotation direction.The second deceleration is constituted by two groups of planetary gear mechanisms of connection
Machine 24.Two groups of planetary gear mechanisms have shared fixed gear ring 24a, before connecting with the gear ring 22d of the first speed reducer 22
The rotation of level-one sun gear 24b slow down and primary planet pinion frame 24c is transmitted backward, so from pinion frame 24c
The second reducing output shaft 24d output of connection.Although not explicitly indicated that in figure, the first speed reducer 22 and the second speed reducer
On the extended line for the output shaft 21a that the center of rotation of 24 sun gear and the second reducing output shaft 24d are located at motor 21.
As shown in figure 8, clutch mechanism 25 is between the second reducing output shaft 24d and as the driven shaft 26 of final output axis
Between, when the second reducing output shaft 24d is rotated, torque is transmitted to driven shaft 26, on the other hand, when driven shaft 26 rotates, cutting
Towards the torque of the second reducing output shaft 24d.In the present embodiment, clutch mechanism 25 is configured to clutch outer member
251 and the clutch drum 252, cam member 253 and the driven shaft 26 that are housed in inside clutch outer member 251, outside the clutch
Shell 251 is made of the upper shell 251a of plate and cylindric lower casing 251b.
The flange that clutch drum 252 has cylindrical base portion 252a big with the outer diameter of one end that base portion 252a is arranged in
252b, and clutch drum 252 is rotatably housed in clutch outer member 251 using the axle center of base portion 252a as center of rotation
Inside.From in figure it can also be seen that between the bottom wall of the flange 252b and lower casing 251b of clutch drum 252 be configured with spiral shell
Revolve spring 254.Helical spring 254 applies active force towards upper shell 251a to clutch drum 252 by flange 252b, to limit
Clutch drum 252 processed is moved along axis direction.
As shown in Figure 9 and Figure 10, two positions of the circumferential surface of the base portion 252a of above-mentioned clutch drum 252 are provided with recess portion
252c.Recess portion 252c has opening in the position for being circumferentially spaced from each other 180 °, and has two clutches in inside respectively
Device piece 271,272 and roller 28.
Clutch disc 271,272 will be connected into and can be rotated between mutual proximate edge portion by support shaft 273.It is above-mentioned
Two clutch disc 271,272 are in support shaft 273 along the axle center and each tip edge portion of base portion 252a towards base portion 252a's
Periphery is gradually increased be spaced each other in the state of, the recess portion 252c of clutch drum 252 is configured at by support shaft 273.Above-mentioned
Clutch disc 271,272 respective tip edge portions are provided with contact piece 271a, 272a, and are provided with clutch each other
Spring 274.Contact piece 271a, 272a is circular plate like portion, is arranged to one from the tip edge portion of clutch disc 271,272
Divide the direction bending separated toward each other.In clutch disc 271,272 towards in a direction close to each other centered on support shaft 273
When rotation, above-mentioned contact piece 271a, 272a are abutted with the inner peripheral surface of base portion 252a, play two clutch disc 271,272 of regulation
Minimum angle function.Clutch spring 274 is torsional spring, is arranged to the side being closed toward each other to clutch disc 271,272
To active force is applied, respective contact piece 271a, 272a is pressed to the inner peripheral surface of base portion 252a.Above-mentioned clutch spring 274
Be configured to its and be wound into cylindric part to penetrate through for the support shaft 273 of clutch disc 271,272, and each spring end with from
The back side towards the inner circumferential side base portion 252a in clutch piece 271,272 abuts.
As shown in figs, roller 28 is cylindrical, has substantially fixed outer diameter throughout overall length, and be configured to
The surface towards the peripheral side base portion 252a in clutch disc 271,272 abuts.As shown in figure 11, in clutch disc 271,272
Contact piece 271a, 272a abutted respectively with the inner peripheral surface of base portion 252a in the state of, with a part of roller 28 compared to base portion
The outer peripheral surface of 252a sets respective size more towards mode outstanding to outer peripheral side.If overcoming clutch bullet from above-mentioned state
The active force of spring 274 and the week of roller 28 is pressed facing towards the center of base portion 252a, then such as shown in solid, the clutch in Figure 14
Piece 271,272 is rotated centered on support shaft 273 to the inner circumferential side of base portion 252a, so as to make roller 28 from the outer of base portion 252a
Circumferential surface overhang outstanding is reduced.
As shown in figure 8, cam member 253 is connect with the second reducing output shaft 24d, and there are two control unit 253a for tool.
Control unit 253a is radially projecting from the position for being spaced from each other 180 ° relative to the second reducing output shaft 24d, by setting from
The inside of through hole on the flange 252b of clutch drum 252 insertion base portion 252a (not shown), and be configured to and clutch disc
271,272 back side is opposite.As shown in figure 11, the control unit 253a of cam member 253 is sized as follows: in clutch
When contact piece 271a, 272a of device piece 271,272 is in the state abutted with the inner peripheral surface of base portion 252a, cam member 253
Control unit 253a can become the state separated from the back side of whole clutch disc 271,272.If made from above-mentioned state convex
Wheel component 253 is rotated relative to clutch drum 252 to a direction, then as shown in figure 12, each control unit 253a is with configuration each
The back side of the clutch disc 272 of a side of recess portion 252c abuts, and on the other hand, maintains from configuration in the another of each recess portion 252c
The state of the back side separation of the clutch disc 271 of side.Equally, if making cam member 253 relative to clutch drum 252 to another
A direction rotation, then each control unit 253a is abutted with configuration at the back side of the clutch disc 271 of another party of each recess portion 252c, separately
On the one hand, maintain the state separated from configuration at the back side of the clutch disc 272 of a side of each recess portion 252c.
Driven shaft 26 is cylindrical, by the engagement canister portion 261 that one end is closed end and the closing that engagement canister portion 261 is arranged in
That holds is integrally formed in the output section 262 of quadrangular shape, and contains clutch drum 252 in the inside of engagement canister portion 261
Base portion 252a, on the other hand, driven shaft 26 are housed in the state that output section 262 is exposed from the hole of lower casing 251b to outside
The inside of clutch outer member 251.As shown in figure 11, circumferentially alternating to be provided with arcuation face on the inner peripheral surface of engagement canister portion 261
261a and field of conjugate action 261b.Arcuation face 261a is the face in arc-shaped, with the roller 28 than abutting with clutch disc 271,272
The big internal diameter of maximum overhang.In this regard, field of conjugate action 261b is linear continuous flat surface between making arcuation face 261a, and
And its distance for being dimensioned so as to the axle center away from engagement canister portion 261 is less than the maximum of the roller 28 abutted with clutch disc 271,272
Overhang.But the protrusion size d of field of conjugate action 261b be set as be less than clutch disc 271,272 centered on support shaft 273 to
Base portion 252a inner circumferential side rotation when roller 28 towards inner circumferential side movable distance.
In the driving unit 20 of above structure, if being driven forward motor 21, the rotation of output shaft 21a passes through first
Speed reducer 22 and the second speed reducer 24 are decelerated, and rotate the second reducing output shaft 24d to a direction.If second subtracts
Fast output shaft 24d is rotated to a direction, then as shown in figure 12, in clutch mechanism 25, the control unit of cam member 253
253a is abutted with configuration at the back side of the clutch disc 272 of a side of each recess portion 252c, by the clutch disc 272 of a side make from
Clutch drum 252 is rotated to a direction, and rotates each roller 28 to a direction.If roller 28 is rotated to a direction,
The state that circumferential surface as roller 28 is abutted with the field of conjugate action 261b for engaging canister portion 261 for being located at its direction of advance.
Here, the clutch disc 272 for rotating roller 28 is in what its back side was abutted with the control unit 253a of cam member 253
State.Therefore, clutch disc 272 will not be rotated relative to the base portion 252a of clutch drum 252 to inner circumferential side, maintain roller 28
The state that circumferential surface is abutted with the field of conjugate action 261b for engaging canister portion 261.As a result, being borrowed if the second reducing output shaft 24d is rotated
Cam member 253, clutch disc 272, roller 28 and engagement canister portion 261 is helped to transmit torque to driven shaft 26.
On the other hand, when rotating driven shaft 26 using motor 21, if making driven shaft 26 to be more than clutch drum 252
Speed is rotated to same direction, then as shown in figure 13, the field of conjugate action 261b of engagement canister portion 261 is abutted with the circumferential surface of roller 28, roller 28
It is rotated together relative to clutch drum 252 with driven shaft 26.Here, the control unit 253a of cam member 253 is not and positioned at roller 28
Direction of advance clutch disc 271 the back side abut.Therefore, the time point of clutch disc 271 is connected in roller 28, such as Figure 14 institute
Show, clutch disc 271 rotates in such a way that contact piece 271a leaves the inner peripheral surface of base portion 252a to inner circumferential side, and roller 28 is towards base portion
The center of 252a is mobile to inner circumferential side.As a result, since the outer peripheral surface of roller 28 from clutch drum 252 overhang outstanding is reduced,
So the field of conjugate action 261b of engagement canister portion 261 passes through roller 28, torque is not transmitted to clutch drum 252.In addition, reverse rotation driving motor
When 21, as described above, torque is transmitted to driven shaft 26 using the rotation of the second reducing output shaft 24d.Even if from above-mentioned state
Make driven shaft 26 and rotated with the speed for being more than clutch drum 252, identical as above situation, driven shaft 26 will not be to clutch drum
252 transmitting torques.
As shown in Figure 1, clutch mechanism 25 is located at the lower section of above-mentioned vehicle, motor 21 output shaft 21a along hinge
In the state of the extending direction of axis 11, it is bounded on each side the inside installation driving unit 20 of a D.The position for installing driving unit 20 is door
Being located inside main body DM is equipped with the space A before hinge 10 between DMF and lifting guiding piece WG.As shown in Fig. 2, driving
The driven shaft 26 of unit 20 is by the output arm 30 and opening and closing link arm (connecting rod) 31 and vehicle body B for being fixed on output section 262
Pillar P connection.Position of the link arm 31 above between hinge 10 and lower iron square hinge 10 is opened and closed to connect with vehicle body B.
As described above, transmitting torque to driven shaft 26 if the motor 21 to driving unit 20 drives.Therefore,
If acting driving unit 20 in the state of relieving the engagement of lock pin and clamping lock, as shown in figure 3, to opening into
The opening of the side door D on way assisted, and can open side door D with lesser operating force.In addition, if opened in side door D
Act driving unit 20 to direction opposite before, then as shown in Fig. 2, not needing to be touched with hand can close
Side door D.
During above-mentioned movement, according to above-mentioned driving unit 20, to be more than the opening and closing speed for being opened and closed side door D by motor 21
When side door D is manually operated to same direction in speed, as noted previously, as cutting torque transfer of the driven shaft 26 to 21 side of motor,
So driving unit 20 will not become load, the opening and closing operations that not will lead to side door D feel heavy.Further, since connecting opening and closing
The position of lever arm 31 and vehicle body B above between hinge 10 and lower iron square hinge 10 is attached, so not will lead to opening and closing
Link arm 31 is distorted when being acted.In addition, the driving unit 20 for being contained in side door D is only to be opened and closed link arm 31 from side
DMF exposes to outside before door D, will not seating space to vehicle generate any influence, harmful ?drop property will not be damaged and multiplied
Seat property.
As described above, according to above-mentioned driving unit 20, using the active force of clutch spring 274 and by clutch disc
271,272, it abuts roller 28 with the arcuation face 261a for engaging canister portion 261, when the second reducing output shaft 24d rotation, makes cam
The control unit 253a of component 253 is abutted with arbitrary clutch disc 271,272, passes through the engagement for making roller 28 with engaging canister portion 261
Face 261b is abutted, and torque is transmitted from the second reducing output shaft 24d to driven shaft 26.On the other hand, driven shaft 26 is more than
When the speed rotation of the velocity of rotation of two reducing output shaft 24d, the field of conjugate action 261b of engagement canister portion 261 is abutted with roller 28, thus
Clutch disc 271,272 overcomes the active force of clutch spring 274 and moves, and roller 28 is mobile to inner circumferential side, so cutting is driven
Torque of the axis 26 to the second reducing output shaft 24d.The knot that path guides is moved along as therefore, there is no need in the past
Structure, so can easily be done manufacture, to productivity will not be damaged and can be realized operational raising.
In addition, can will be driven in advance in the process of assembly side door D in the vehicle using above-mentioned driving unit 20
Moving cell 20 is accommodated in the inside of door main body DM.Therefore, it in main vehicle assembly production line, is installed by side door D
After vehicle body B, it is only necessary to carry out the operation of wiring contiguity, with the side vehicle body B so as to improve production effect
Rate.
It is controlled after side door D closing or after side door D opening, rotates motor 21 with preset time reversal,
State shown in Figure 11 that the control unit 253a of recovery cam member 253 is not abutted with arbitrary clutch disc 271,272.Such as
In the state of shown in Figure 12, if clutch mechanism 25 is in the state stopped, rotated counterclockwise towards engagement canister portion 261
Direction when being operated manually to side door, since the control unit 253a of cam member 253 is connected to clutch disc 272, so
Roller 28 cannot be mobile to inner circumferential side.As a result, not cutting off torque transfer of the driven shaft 26 to 21 side of motor, it is being operated manually
When, motor 21 is likely to become load.Therefore, in driving unit 20, rotate backward motor 21 and the shape shown in Figure 11
Stop clutch mechanism 25 under state.
In addition, in the above-described embodiment, tool has been illustrated, and there are four the vehicles of side door D, but the quantity of side door D is simultaneously
It is not limited to four.In addition, the position of hinge 10, which nor is it necessary that, is arranged in DMF before side door D, can be set after side door
Between face and vehicle body.In addition, the quantity of hinge 10 is also not necessarily limited to two.
In addition, in the above-described embodiment, using the hinge 10 of built-in limited position mechanism, but hinge 10 be not must
There must be position-limit mechanism.For example, limit connecting rod can be arranged, between side door and vehicle body so as to so that opening and closing link arm
31 function as limit connecting rod.In addition it is also possible to which the mechanical friction mechanism of driving unit 20 is used as position-limit mechanism.
In addition, in the above-described embodiment, due to using the driving unit 20 with clutch mechanism 25, so will not
Operability when damage manual operation, but driving unit is it is not necessary to have clutch mechanism.
In addition, in the above-described embodiment, the group that two clutch disc 271,272 and roller 28 have been illustrated is combined into two groups
Driving unit 20, but the combination of two clutch disc 271,272 and roller 28 is also possible to three groups or more.
Claims (5)
1. a kind of device for opening/closing door, for the side door by hinge support in the side of vehicle body to be opened and closed, feature
It is,
Driving unit is configured in the inside of the side door, and driving unit configuration is in the lifting guiding piece of glass pane and described
Space between the end face for being equipped with the hinge of side door,
The driving unit has speed reducer and final output axis, the final output on the extended line of the output shaft of driving source
To configure along the state of the center of rotation of the hinge, the final output axis of the driving unit is fixed with to be radially extended axis
Output arm, and the output arm is connect by link arm with the vehicle body.
2. device for opening/closing door according to claim 1, which is characterized in that between the side door and the vehicle body,
At interval in the upper and lower be arranged two hinges, and the position between two hinges by the output arm by the company
Lever arm is connect with the vehicle body.
3. device for opening/closing door according to claim 1 or 2, which is characterized in that the hinge is provided with the control side door
Open angle position-limit mechanism.
4. device for opening/closing door according to claim 1 or 2, which is characterized in that the side door and the vehicle body it
Between be provided with the limit link mechanism for controlling the open angle of the side door.
5. device for opening/closing door according to claim 4, which is characterized in that the output arm or link arm setting are
State limit link mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910106937.XA CN110067464B (en) | 2015-10-07 | 2016-09-08 | Door opening and closing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015199643A JP6672558B2 (en) | 2015-10-07 | 2015-10-07 | Door opening and closing device |
| JP2015-199643 | 2015-10-07 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910106937.XA Division CN110067464B (en) | 2015-10-07 | 2016-09-08 | Door opening and closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106930645A CN106930645A (en) | 2017-07-07 |
| CN106930645B true CN106930645B (en) | 2019-03-15 |
Family
ID=58538168
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910106937.XA Active CN110067464B (en) | 2015-10-07 | 2016-09-08 | Door opening and closing device |
| CN201610809607.3A Active CN106930645B (en) | 2015-10-07 | 2016-09-08 | Device for opening/closing door |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910106937.XA Active CN110067464B (en) | 2015-10-07 | 2016-09-08 | Door opening and closing device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6672558B2 (en) |
| CN (2) | CN110067464B (en) |
Families Citing this family (3)
| 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 |
| KR102290869B1 (en) * | 2020-03-03 | 2021-08-20 | 피에이치에이 주식회사 | Drum type mr brake and auto door closer using the same |
| CN113294056B (en) * | 2021-06-17 | 2022-05-03 | 浙江电尔科技有限公司 | Clutch assembly and actuator with same for automobile door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3482650B2 (en) * | 1993-03-30 | 2003-12-22 | マツダ株式会社 | Car door equipment |
| CN201129097Y (en) * | 2007-12-01 | 2008-10-08 | 王洪波 | Multi-gear self-limiting vehicle door hinge |
| DE102007028571A1 (en) * | 2007-06-19 | 2008-12-24 | Thyssenkrupp Drauz Nothelfer Gmbh | Actuating device for sliding door of vehicle, particularly motor vehicle, has linear guides connected with supporting structure of sliding door, where guide bodies are connected with hinge arms in articulated manner |
| CN101787832A (en) * | 2009-12-24 | 2010-07-28 | 包头北奔重型汽车有限公司 | Heavy duty vehicle door hinge |
| CN102852413A (en) * | 2012-08-23 | 2013-01-02 | 苏州市京达环卫设备有限公司 | Motor sweeper with cab doors provided with limiting devices |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58178772A (en) * | 1982-04-12 | 1983-10-19 | 株式会社大井製作所 | Automatic door opening and closing apparatus equipped with check apparatus |
| JPH066680U (en) * | 1991-12-16 | 1994-01-28 | 炳▲逸▼ 全 | Automatic door opening and closing device for vehicles |
| JP2000096910A (en) * | 1998-09-22 | 2000-04-04 | Nissan Shatai Co Ltd | Door opening/closing device |
| JP2004346706A (en) * | 2003-05-26 | 2004-12-09 | Asmo Co Ltd | Door opening/closing device for vehicle |
| US7429073B2 (en) * | 2004-05-10 | 2008-09-30 | Mitsui Mining & Smelting Co., Ltd. | Door operating apparatus, electromagnetic clutch, and coupling mechanism |
| DE202008015420U1 (en) * | 2008-11-21 | 2009-02-19 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Device for stepless locking of a motor vehicle door |
| JP5606724B2 (en) * | 2009-11-24 | 2014-10-15 | 理研化機工業株式会社 | Door hinge device with checker for vehicle |
| JP5994152B2 (en) * | 2012-11-27 | 2016-09-21 | 三井金属アクト株式会社 | Door opener |
| CN103835612B (en) * | 2012-11-27 | 2016-08-17 | 三井金属爱科特株式会社 | Device for opening/closing door |
| JP6155483B2 (en) * | 2013-06-19 | 2017-07-05 | 三井金属アクト株式会社 | Power door opener |
| US9353566B2 (en) * | 2013-08-30 | 2016-05-31 | Magna Closures Inc. | Power door actuation system |
| CN204402234U (en) * | 2014-12-19 | 2015-06-17 | 上海大众联合汽车改装有限公司 | A kind of bonnet automatic opening and closing system seeing automobile for way |
-
2015
- 2015-10-07 JP JP2015199643A patent/JP6672558B2/en active Active
-
2016
- 2016-09-08 CN CN201910106937.XA patent/CN110067464B/en active Active
- 2016-09-08 CN CN201610809607.3A patent/CN106930645B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3482650B2 (en) * | 1993-03-30 | 2003-12-22 | マツダ株式会社 | Car door equipment |
| DE102007028571A1 (en) * | 2007-06-19 | 2008-12-24 | Thyssenkrupp Drauz Nothelfer Gmbh | Actuating device for sliding door of vehicle, particularly motor vehicle, has linear guides connected with supporting structure of sliding door, where guide bodies are connected with hinge arms in articulated manner |
| CN201129097Y (en) * | 2007-12-01 | 2008-10-08 | 王洪波 | Multi-gear self-limiting vehicle door hinge |
| CN101787832A (en) * | 2009-12-24 | 2010-07-28 | 包头北奔重型汽车有限公司 | Heavy duty vehicle door hinge |
| CN102852413A (en) * | 2012-08-23 | 2013-01-02 | 苏州市京达环卫设备有限公司 | Motor sweeper with cab doors provided with limiting devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110067464A (en) | 2019-07-30 |
| CN106930645A (en) | 2017-07-07 |
| CN110067464B (en) | 2022-01-28 |
| JP6672558B2 (en) | 2020-03-25 |
| JP2017071965A (en) | 2017-04-13 |
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