CN208906684U - Vehicle electric sliding door system and vehicle - Google Patents
Vehicle electric sliding door system and vehicle Download PDFInfo
- Publication number
- CN208906684U CN208906684U CN201821674573.2U CN201821674573U CN208906684U CN 208906684 U CN208906684 U CN 208906684U CN 201821674573 U CN201821674573 U CN 201821674573U CN 208906684 U CN208906684 U CN 208906684U
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- China
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- guide rail
- rolling member
- sliding door
- bracing wire
- electric sliding
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Abstract
The utility model discloses a kind of vehicle electric sliding door system and vehicles.Wherein, vehicle electric sliding door system includes: sliding door, the guide rail being fixed on automobile body, the sliding door hinge being arranged on sliding door and the driving bracing wire for pulling sliding door hinge to slide along guide rail, it further include pivotable rolling member, rolling member is at least partially disposed at the inside of guide rail and bracing wire is driven to be supported in the outer peripheral surface of rolling member, drives the setting direction of bracing wire and the pivoting centre axis perpendicular of rolling member.Vehicle electric sliding door system provided by the utility model, rolling member such as rolling bearing or idler wheel are set at guide rail, pass through the rolling friction generated between driving bracing wire and rolling member, instead of the sliding friction generated between driving bracing wire and guide rail, reduce the fretting wear between driving bracing wire and guide rail, the service life for improving driving bracing wire, drive system, reduces the friction noise between driving bracing wire and guide rail.
Description
Technical field
Embodiment disclosed by the utility model is related to technical field of vehicle, slides in particular to a kind of vehicle electric
Door system and a kind of vehicle including the vehicle electric sliding door system.
Background technique
Existing vehicle electric sliding door system is usually slided using driving bracing wire driving sliding door hinge along guide rail, real
The automatic shutter of existing electric sliding sliding door.
However existing electric sliding sliding door is being opened, in closing process, drives between bracing wire and guide rail and there is movement abrasion,
The service life of driving bracing wire, drive system is influenced, and drives bracing wire and rail friction that can generate noise.
Therefore, electric sliding sliding door how is solved to open, driving existing movement between bracing wire and guide rail in closing process
Wear problem reduces the noise of driving bracing wire and rail friction generation to extend the service life of driving bracing wire, drive system
As current urgent problem to be solved.
Utility model content
The purpose of embodiment one aspect disclosed by the utility model is, provides a kind of vehicle electric sliding door system.
The purpose of embodiment other side disclosed by the utility model is that providing a kind of includes that above-mentioned vehicle electric is sliding
The vehicle of sliding door system.
To achieve the goals above, the embodiment of the utility model first aspect provides a kind of vehicle electric sliding door system
System including sliding door, the guide rail being fixed on automobile body, the sliding door hinge being arranged on the sliding door and pulls
The driving bracing wire that the sliding door hinge is slided along the guide rail, further includes: pivotable rolling member, the rolling member at least portion
Inside and the outer peripheral surface that drives bracing wire be supported in the rolling member of the quartile in the guide rail, the setting of the driving bracing wire
The pivoting centre axis perpendicular in direction and the rolling member.
In addition, the vehicle electric sliding door system provided in embodiment disclosed by the utility model can also have it is following attached
Add technical characteristic:
In the above embodiment, it is preferable that the rolling member is idler wheel or rolling bearing, on the outer peripheral surface of the rolling member
With the annular groove around pivoting centre axis setting, the driving bracing wire is located in the annular groove and is supported on
In the groove bottom wall of the annular groove.
In the above embodiment, it is preferable that the one end of the guide rail is bent to form turning, the rolling to vehicle body inside
Part is arranged in the corner.
In the above embodiment, it is preferable that the guide rail is arranged along the front-rear direction of vehicle body, the end where the turning
For front end, the corner is formed with inflection point circular arc, and position to the rear among the inflection point circular arc is arranged in the rolling member.
In any of the above-described embodiment, it is preferable that offer via hole on the guide rail, a part of the rolling member passes through
The via hole and the inside for extending to the guide rail, the rolling member are installed on the guide rail or described at the back side of the guide rail
Vehicle body.
In the above embodiment, it is preferable that the guide rail is mounted on the side-wall outer-plate of the vehicle body, the rolling member peace
Mounted in the side-wall outer-plate backwards to the side of the guide rail, the side-wall outer-plate offers corresponding with the via hole for the rolling
The through-hole that moving part passes through.
In the above embodiment, it is preferable that the rolling member is installed on the vehicle body, the auxiliary branch by auxiliary stand
Frame includes the fixation bracket and body support that the side-wall outer-plate is arranged in backwards to the side of the guide rail, the rolling member installation
In the fixed bracket, the fixed bracket is fixed on the body support.
In the above embodiment, it is preferable that the rolling member is rolling bearing, the rolling bearing is installed on by pivot pin
The fixed bracket, the inner ring of the rolling bearing are fixed with the pivot pin, and the outer ring of the rolling bearing can be with the axis
Pin is that center axis rotates；Or the rolling member is idler wheel, the idler wheel is pivotally connected to the fixed bracket by pivot pin, described
Idler wheel can be rotated by pivoting centre axis of the pivot pin.
In the above embodiment, it is preferable that the fixed bracket is equipped with bolt hole, the body support is equipped with and institute
The corresponding project-welding nut of bolt hole is stated, the fixed bracket is bolted on the body support, and the bolt passes through
The bolt hole and the project-welding nut cooperate.
The embodiment of the utility model second aspect provides a kind of vehicle, including the vehicle as described in above-mentioned any embodiment
Electrically slipping door system.
The additional aspect and advantage of embodiment disclosed by the utility model will become obviously in following description section, or
Recognized by the practice of embodiment disclosed by the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of embodiment disclosed by the utility model are from combination following accompanying drawings to implementation
It will be apparent and be readily appreciated that in the description of example, in which:
Fig. 1 is the structural schematic diagram of the vehicle electric sliding door system of the utility model one embodiment；
Fig. 2 is the partial enlargement structural representation of structure shown in Fig. 1；
Fig. 3 is the partial enlargement structural representation of structure shown in Fig. 2；
Fig. 4 is the partial enlargement structural representation of structure shown in Fig. 3；
Fig. 5 is the partial enlargement structural representation of rolling member position in Fig. 4；
Fig. 6 be in Fig. 4 rolling member and driving bracing wire than distribution structure schematic diagram；
Fig. 7 is the fixed structure schematic diagram of the rolling member of the utility model one embodiment；
Fig. 8 is the structural schematic diagram at another visual angle of structure shown in Fig. 7.
Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Fig. 8 are as follows:
1 guide rail, 101 via holes, 2 sliding door hinges, 3 driving bracing wires, 4 drive systems, 5 rolling members, 501 annular grooves, 6 is solid
Fixed rack, 7 pivot pins, 8 body supports, 801 project-welding nuts, 9 bolts, 10 side-wall outer-plates, 1001 through-holes.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of embodiment disclosed by the utility model, below
Embodiment disclosed by the utility model is further described in detail in conjunction with the drawings and specific embodiments.It needs to illustrate
It is that in the absence of conflict, the feature in embodiments herein and embodiment can be combined with each other.
Many details are explained in the following description in order to fully understand embodiment disclosed by the utility model,
But embodiment disclosed by the utility model can also be implemented using other than the one described here other modes, therefore,
The protection scope of embodiment disclosed by the utility model is not limited by the specific embodiments disclosed below.
The vehicle electric sliding door system according to the utility model some embodiments is described referring to Fig. 1 to Fig. 8
And vehicle.
As shown in Figures 1 to 8, the vehicle electric sliding door system that some embodiments of the utility model provides, comprising: sliding
Sliding door (not shown), the guide rail 1 being fixed on automobile body (such as side-wall outer-plate 10), the sliding door hinge being arranged on sliding door
2 and pull the driving bracing wire 3 slided along guide rail 1 of sliding door hinge 2, further includes: pivotable rolling member 5, rolling member 5 to
Small part is located at the inside of guide rail 1 and bracing wire 3 is driven to be supported in the outer peripheral surface of rolling member 5, drives the setting direction and rolling of bracing wire 3
The pivoting centre axis perpendicular of moving part 5.
It should be noted that pivotable rolling member 5 herein, only in explanation for stationary guide rail 1,
Rolling member 5 can move, and a part of opposite rail 1 that can be rolling member 5 rotates, and be also possible to entire 5 phase of rolling member
Guide rail 1 is rotated, rather than the specific connection relationship for limiting rolling member 5 and other components, as long as therefore being rolled by setting
Part 5 will drive the sliding friction between bracing wire 3 and guide rail 1 to become that the rolling between bracing wire 3 and rolling member 5 is driven to rub to realize
The scheme of wiping should be within the protection scope of the present utility model all without departing from the design concept of the utility model.
Specifically, as shown in figure 3, electrically slipping door system further includes drive system 4, drive system 4 is that driving bracing wire 3 mentions
For power, drive system 4 drives driving bracing wire 3 to move, and then drives bracing wire 3 that sliding door hinge 2 is pulled to slide along guide rail 1, from
And realize the automatic shutter function of sliding door.
The utility model vehicle electric sliding door system provided by the above embodiment, it is pivotable by being arranged at guide rail 1
Rolling member 5, by the rolling friction that generates between driving bracing wire 3 and rolling member 5, instead of being produced between driving bracing wire 3 and guide rail 1
Raw sliding friction improves driving bracing wire 3, driving system to reduce the fretting wear between driving bracing wire 3 and guide rail 1
The service life of system 4 reduces the friction noise between driving bracing wire 3 and guide rail 1.
In some embodiments of the utility model, rolling member 5 is idler wheel or rolling bearing；It is to roll for rolling member 5
The scheme of bearing, rolling bearing are preferably roller bearing, naturally it is also possible to for other types of rolling bearings such as ball bearings.
Further, as shown in Figure 4, Figure 5 and Figure 6, have on the outer peripheral surface of rolling member 5 and be arranged around pivoting centre axis
Annular groove 501, it is interior and be supported in the groove bottom wall of annular groove 501 that driving bracing wire 3 is located at annular groove 501.
It is limited using 501 pairs of driving bracing wires 3 of annular groove, it is ensured that driving bracing wire 3 is supported in annular groove 501 always
Groove bottom wall on, so that it is guaranteed that driving bracing wire 3 moved on rolling member 5 always, thus make drive bracing wire 3 move when and rolling member
Rolling friction is generated between 5, reduces fretting wear；Specifically, annular groove 501 can be that the arc that cross sectional shape is arc is recessed
Slot.
In one embodiment of the utility model, as shown in Figure 1, Figure 2 and Figure 3, the one end of guide rail 1 is on the inside of vehicle body
It is bent to form turning, the corner of guide rail 1 is arranged in rolling member 5.
The corner of guide rail 1 is driving bracing wire 3 and the place easy to wear of guide rail 1, i.e., increases rolling member 5 in 1 corner of guide rail, lead to
Rolling friction is crossed instead of sliding friction, so that the fretting wear between driving bracing wire 3 and guide rail 1 is reduced, raising driving bracing wire 3,
The service life of drive system 4 reduces the friction noise between driving bracing wire 3 and guide rail 1.
Preferably, guide rail 1 is arranged along the front-rear direction of vehicle body, and the end where the turning of guide rail 1 is front end, guide rail 1
Corner be formed with inflection point circular arc, position to the rear among 1 inflection point circular arc of guide rail is arranged in rolling member 5；Specifically, inflection point circle
Arc namely the arc transition section for being formed in 1 corner of guide rail.
In the above-described embodiments, in order to improve the service life for driving bracing wire 3 and driving mechanism, rolling member 5 is preferred to be arranged
The position to the rear among 1 inflection point circular arc of guide rail at the closing of the door, specifically can be according to driving bracing wire 3 arrangement and 1 inflection point of guide rail
Angle and fillet concrete analysis also can carry out theory analysis according to each structural parameters and obtain the best setting position of rolling member 5
It sets.
In one embodiment of the utility model, as shown in Figure 4 and Figure 5, via hole 101, rolling member are offered on guide rail 1
5 a part passes through via hole 101 and extends in guide rail 1, and rolling member 5 is installed on guide rail 1 or vehicle body at the back side of guide rail 1.
Further, as shown in Figure 7 and Figure 8, guide rail 1 is mounted on the side-wall outer-plate 10 of vehicle body, and rolling member 5 is mounted on side
Side of the outside plate 10 backwards to guide rail 1 is enclosed, offers the through-hole passed through for rolling member 5 corresponding with via hole 101 on side-wall outer-plate 10
1001。
In the above-described embodiments, rolling member 5 is mounted on side of the side-wall outer-plate 10 backwards to guide rail 1, and 5 part of rolling member
The via hole 101 on through-hole 1001 and guide rail 1 on side-wall outer-plate 10, and extend in guide rail 1, so that being located at guide rail 1
Interior driving bracing wire 3 can be supported on the outer peripheral surface of rolling member 5, and then pass through the rolling between driving bracing wire 3 and rolling member 5
Friction replaces the sliding friction between driving bracing wire 3 and guide rail 1.
Further, as shown in Figure 7 and Figure 8, rolling member 5 is installed on vehicle body by auxiliary stand, and auxiliary stand includes setting
The fixation bracket 6 and body support 8 in side-wall outer-plate 10 backwards to the side of guide rail 1 are set, rolling member 5 is installed on fixed bracket 6, Gu
Fixed rack 6 is fixed on body support 8.
The case where being rolling bearing for rolling member 5, rolling bearing is installed on fixed bracket (i.e. bearing branch by pivot pin 7
Frame) 6, the inner ring and pivot pin 7 of rolling bearing are fixed, and the outer ring of rolling bearing can be the rotation of center axis with pivot pin 7, in the program
In, using the central axis of pin shaft 7 as pivoting centre axis.
The case where being idler wheel for rolling member 5, idler wheel is pivotally connected to fixed bracket 6 by pivot pin 7, and idler wheel can be with axis
Pin 7 is the rotation of pivoting centre axis.
Further, as shown in Figure 7 and Figure 8, fixed bracket 6 is fixed on body support 8 by bolt 9, specifically, Gu
Fixed rack 6 is equipped with bolt hole, and body support 8 is equipped with project-welding nut 801 corresponding with bolt hole, and bolt 9 passes through bolt hole
Cooperate with project-welding nut 801.
In the above-described embodiments, the fixation of rolling member 5, assembly are simple.Certainly, the fixed structure of rolling member 5 is unlimited
It, will be between driving bracing wire 3 and guide rail 1 as long as can be realized corner's installation rolling member 5 in guide rail 1 in above-mentioned specific restriction
Sliding friction become driving the rolling friction between bracing wire 3 and rolling member 5, all without departing from the design concept of the utility model.
The embodiment of the utility model second aspect provides a kind of vehicle, the vehicle electrical including such as above-mentioned any embodiment
Dynamic sliding door system.
The utility model vehicle provided by the above embodiment, because it includes the vehicle electric sliding door of any of the above-described embodiment
System, thus the beneficial effect of the vehicle electric sliding door system with any of the above-described embodiment, details are not described herein.
In conclusion the vehicle electric sliding door system that embodiment disclosed by the utility model provides, by being drawn in driving
Line and guide rail place easy to wear increase rolling member such as rolling bearing or idler wheel in guide rail corner, by driving bracing wire and roll
The rolling friction generated between part, instead of the sliding friction generated between driving bracing wire and guide rail, thus increasing lower cost
Under the premise of, the fretting wear between driving bracing wire and guide rail is reduced, the use longevity of driving bracing wire, drive system is improved
Life reduces the friction noise between driving bracing wire and guide rail.
In the description of the utility model, it is to be understood that the orientation of the instructions such as term "front", "rear", "left", "right" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or unit of indication or suggestion meaning must have specific direction, be constructed and operated in a specific orientation, because
This, should not be understood as limiting the present invention.
In the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " fixation " etc. should all
It is interpreted broadly, for example, " connected " can be directly connected, it can also indirectly connected through an intermediary, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model disclosed reality
Example is applied, for those skilled in the art, the present invention may have various modifications and changes.It is all in the utility model
Within spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the protection scope of the utility model
Within.
Claims (10)
1. a kind of vehicle electric sliding door system including sliding door, the guide rail being fixed on automobile body, is arranged in the sliding
The driving bracing wire that sliding door hinge and pulling the sliding door hinge on door is slided along the guide rail, which is characterized in that also
Include:
Pivotable rolling member, the rolling member is at least partially disposed at the inside of the guide rail and the driving bracing wire is supported in institute
State the outer peripheral surface of rolling member, the setting direction of the driving bracing wire and the pivoting centre axis perpendicular of the rolling member.
2. vehicle electric sliding door system according to claim 1, which is characterized in that
The rolling member is idler wheel or rolling bearing, has on the outer peripheral surface of the rolling member and sets around the pivoting centre axis
The annular groove set, the driving bracing wire are located in the annular groove and are supported in the groove bottom wall of the annular groove.
3. vehicle electric sliding door system according to claim 1, which is characterized in that
The one end of the guide rail is bent to form turning to vehicle body inside, and the rolling member is arranged in the corner.
4. vehicle electric sliding door system according to claim 3, which is characterized in that
The guide rail is arranged along the front-rear direction of vehicle body, and the end where the turning is front end, and the corner is formed with
Position to the rear among the inflection point circular arc is arranged in inflection point circular arc, the rolling member.
5. vehicle electric sliding door system according to any one of claim 1 to 4, which is characterized in that
Via hole is offered on the guide rail, a part of the rolling member passes through the via hole and extends to the inside of the guide rail,
The rolling member is installed on the guide rail or the vehicle body at the back side of the guide rail.
6. vehicle electric sliding door system according to claim 5, which is characterized in that
The guide rail is mounted on the side-wall outer-plate of the vehicle body, and the rolling member is mounted on the side-wall outer-plate and leads backwards to described
The side of rail, the side-wall outer-plate offer the through-hole passed through for the rolling member corresponding with the via hole.
7. vehicle electric sliding door system according to claim 6, which is characterized in that
The rolling member is installed on the vehicle body by auxiliary stand, and the auxiliary stand includes that setting is carried on the back in the side-wall outer-plate
To the fixation bracket and body support of the side of the guide rail, the rolling member is installed on the fixed bracket, the fixed branch
Frame is fixed on the body support.
8. vehicle electric sliding door system according to claim 7, which is characterized in that
The rolling member is rolling bearing, and the rolling bearing is installed on the fixed bracket, the rolling bearing by pivot pin
Inner ring fixed with the pivot pin, the outer ring of the rolling bearing can be rotated by center axis of the pivot pin；Or
The rolling member is idler wheel, and the idler wheel is pivotally connected to the fixed bracket by pivot pin, and the idler wheel can be with institute
Pivot pin is stated as the rotation of pivoting centre axis.
9. vehicle electric sliding door system according to claim 7, which is characterized in that
The fixed bracket is equipped with bolt hole, and the body support is equipped with project-welding nut corresponding with the bolt hole, institute
It states fixed bracket to be bolted on the body support, the bolt passes through the bolt hole and matches with the project-welding nut
It closes.
10. a kind of vehicle, which is characterized in that including vehicle electric sliding door as claimed in any one of claims 1-9 wherein system
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674573.2U CN208906684U (en) | 2018-10-16 | 2018-10-16 | Vehicle electric sliding door system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674573.2U CN208906684U (en) | 2018-10-16 | 2018-10-16 | Vehicle electric sliding door system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208906684U true CN208906684U (en) | 2019-05-28 |
Family
ID=66614307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821674573.2U Active CN208906684U (en) | 2018-10-16 | 2018-10-16 | Vehicle electric sliding door system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208906684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927238A (en) * | 2020-07-21 | 2020-11-13 | 芜湖莫森泰克汽车科技股份有限公司 | Electric control side sliding door mechanism for vehicle |
-
2018
- 2018-10-16 CN CN201821674573.2U patent/CN208906684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927238A (en) * | 2020-07-21 | 2020-11-13 | 芜湖莫森泰克汽车科技股份有限公司 | Electric control side sliding door mechanism for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211122 Address after: 101300 room 107, building 1, courtyard 4, Hengxing Road, Gaoliying Town, Shunyi District, Beijing (scientific and technological innovation functional area) Patentee after: Beijing chehejia Automobile Technology Co.,Ltd. Address before: Room 801, 8 / F, building 3, No.10 courtyard, Wangjing street, Chaoyang District, Beijing 100102 Patentee before: BEIJING CHJ AUTOMOTIVE TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |