A kind of back door of vehicle glass guide-rail component and a kind of back door of vehicle
Technical field
The utility model relates to a kind of vehicle assembly and include the vehicle part of the vehicle assembly, more particularly, to vehicle
The vehicle assembly at back door and back door of vehicle comprising the vehicle assembly.
Background technique
Currently, two fixing points are arranged only by rear door glass guide rail lower part in rear door glass guide rail in the prior art
It is fixed, on rear door glass guide rail top, there is no fixed points to be fixed, and the fixed form on rear door glass guide rail top is big
It is mostly the installation for being clamped to complete rear door glass guide rail by groove after positioning by sealing strip.
Fig. 1 shows the structure of rear door glass guide rail in the prior art.As shown in Figure 1,1 top P of rear door glass guide rail
There is no fixed points at place, and at the Q of lower part, rear door glass guide rail 1 has two fixing points 11.
From the above as can be seen that cannot be completely fixed using the top that the structure results in rear door glass guide rail 1, from
And cause the mounting stability of rear door glass guide rail 1 bad, and then after influence between door glass, sealing strip and rear door glass guide rail
Gap, and will increase the resistance that rear door glass moves up and down, generate noise, can also the risk that burns out of expanded motor.
Based on this, it is expected that a kind of back door of vehicle glass guide-rail component is obtained, it can using the back door of vehicle glass guide-rail component
The mounting stability of rear door glass guide rail is greatly improved, so that the installation process of rear door glass guide rail is more reliable, it is not easy to send out
Raw offset, so that the up and down motion of rear door glass is more steady.
Utility model content
One of the purpose of this utility model is to provide a kind of back door of vehicle glass guide-rail component, using the back door of vehicle glass
The mounting stability of rear door glass guide rail can be greatly improved in glass guide assembly, so that the installation process of rear door glass guide rail is more
Reliably, it is not susceptible to deviate, so that the up and down motion of rear door glass is more steady.
Above-mentioned purpose according to the present utility model, the utility model proposes a kind of back door of vehicle glass guide-rail component,
Including glass guide-rail ontology, the back door of vehicle glass guide-rail component further include:
First support is connect with the upper end of the glass guide-rail ontology, the first support have for after vehicle
The first connecting portion of the top connection of door;
Second support is connect with the glass guide-rail ontology, described on the length direction along glass guide-rail ontology
There is length spacing between second support and first support, the length spacing is greater than the height of back door of vehicle vehicle window, and described the
Two brackets have the second connecting portion for connecting with back door of vehicle.
In technical solution described in the utility model, inventor creates by the analysis to prior art drawback
Property propose back door of vehicle glass guide-rail component using this case, the back door of vehicle glass guide-rail of this case using first support and
Second support is led with glass respectively at the top of back door of vehicle glass guide-rail and the position apart from top certain length distance
Rail ontology and back door of vehicle connect, so that all having connection at the different location in glass guide-rail body length direction
Point is not susceptible to deviate so that installation is relatively reliable, so as to so that the up and down motion of back door glass is more steady.
Further, in some embodiments, in back door of vehicle glass guide-rail component described in the utility model, institute
Second support is stated with a second connecting portion for connecting with back door of vehicle, so that second support and back door of vehicle are at one
Tie point connection.
In above scheme, it is preferable that second support uses a second connecting portion, so that second support and back door of vehicle exist
One tie point connection, has been greatly saved occupied space, specifically, since the prior art is usually under rear door glass guide rail
Two tie points are arranged in portion, and installation space needed for the two tie points is larger, correspondingly, for the correspondence position of doorframe stiffening plate
It sets and is also required to biggish space, then increase the manufacturing cost of the prior art, and at the same time also having compressed other attachmentes in door
The installation space of (such as: glass-frame riser, door handle, loudspeaker, door handle), and in technical solution described in the utility model
In, second support preferably uses a tie point, and space is greatly saved compared with the prior art, greatly improves space hold
Rate.
It should be pointed out that in some other embodiments, second support can also use more than one connection
Point, for example, by using the structure of two tie points of the prior art.
Further, it is contemplated that the upper space of back door of vehicle and in order to guarantee that the upper end formation of glass guide-rail ontology is steady
Qualitative, in back door of vehicle glass guide-rail component described in the utility model, the first support, which has, to be used for and back door of vehicle
Top connection a first connecting portion so that the top of first support and back door of vehicle is connected in a tie point.
Further, in back door of vehicle glass guide-rail component described in the utility model, the first support includes institute
First connecting portion and the first glass guide-rail ontology interconnecting piece relative to first connecting portion bending setting are stated, first glass is led
Rail ontology interconnecting piece is connect with the upper end of the glass guide-rail ontology.
In technical solution described in the utility model, set first support to include first connecting portion and relative to
First glass guide-rail ontology interconnecting piece of one interconnecting piece bending setting is conducive to do not increasing the same of the occupied space of first support
When, the contact area of first support and back door of vehicle and glass guide-rail ontology is increased, to reinforce connection.
Further, comprehensively consider the stable connection and installation convenience between first support and back door of vehicle,
It further include the first connector in back door of vehicle glass guide-rail component described in the utility model, one end of first connector
Connect with the first connecting portion, the other end of first connector for connect with the top of back door of vehicle with for realizing
The connection of first support and back door of vehicle top.
In some embodiments, the first connector includes the first bolt and the first nut, such as in first connecting portion
It is equipped with the first nut, the first bolt is corresponding across the first nut and for being connect with the top of back door of vehicle for realizing the
The connection of one bracket and back door of vehicle top.
It is envisioned that in some other embodiments, what first support can also be in the art by other
The connector realization that technical staff is contemplated that is connect with the top of back door of vehicle, such as riveting can be arranged in first connecting portion
Nail hole passes through the corresponding connection that first support Yu back door of vehicle top are realized across rivet hole of rivet;It can certainly use
Pin hole is set in first connecting portion, is corresponded to across pin hole by bolt to realize first support and back door of vehicle top
Connection.
Further, in back door of vehicle glass guide-rail component described in the utility model, the second support includes institute
Second connecting portion and the second glass guide-rail ontology interconnecting piece relative to second connecting portion bending setting are stated, second glass is led
Rail ontology interconnecting piece is connect with the glass guide-rail ontology.
In technical solution described in the utility model, set second support to include second connecting portion and relative to
Second glass guide-rail ontology interconnecting piece of two interconnecting pieces bending setting is conducive to do not increasing the same of the occupied space of second support
When, the contact area of second support and back door of vehicle and glass guide-rail ontology is increased, to reinforce connection.
It further, further include the second connector, institute in back door of vehicle glass guide-rail component described in the utility model
The one end for stating the second connector is connect with the second connecting portion, and the other end of second connector is used to connect with back door of vehicle
It connects with the connection for realizing second support and back door of vehicle.
In some embodiments, the second connector includes the second bolt and the second nut, such as in second connecting portion
It is equipped with the second nut, the second bolt is corresponded to across the second nut and for the connection with back door of vehicle for realizing second
The connection of frame and back door of vehicle.
It is envisioned that in some other embodiments, what second support can also be in the art by other
The connector that technical staff is contemplated that realizes the connection with back door of vehicle, such as rivet can be arranged in second connecting portion
Hole passes through the corresponding connection that second support and back door of vehicle are realized across rivet hole of rivet;It can certainly be in the second connection
Pin hole is set in portion, passes through the corresponding connection for realizing second support and back door of vehicle across pin hole of bolt.
Further, in back door of vehicle glass guide-rail component described in the utility model, the first support with it is described
The upper end spot welding of glass guide-rail ontology connects and/or the second support is connect with the glass guide-rail ontology spot welding.
In technical solution described in the utility model, spot welding connection mode compared to the prior art used by dioxy
For change carbon protection weldering, welding manner is more convenient, and the prior art can not be because of institute in the prior art using spot welding connection
The structure used cannot achieve spot welding connection for turnup structure.Further, since first support, second support and glass are led
Use the connection type of spot welding between rail ontology, thus can dimensionally stable, reliable in quality during fabrication, and carbon-dioxide protecting
Weld the reliability it is difficult to ensure that size and quality.
In addition, the another object of the utility model is to provide a kind of back door of vehicle, vehicle used by the back door of vehicle
Rear door glass guide rail component install convenient, stabilized structure.
Above-mentioned purpose according to the present utility model, the utility model also proposed a kind of back door of vehicle comprising above-mentioned
Back door of vehicle glass guide-rail component, wherein the top of the first connecting portion and back door of vehicle connect, the second connecting portion with
Back door of vehicle connection.
Further, in order to which the installation to other door accessories leaves bigger installation space and operating space, subtract simultaneously
The lower dimension of small doorframe stiffening plate, save the cost, in back door of vehicle described in the utility model, the first connecting portion with
The top of the door frame stiffening plate of back door of vehicle connects, and the door frame stiffening plate of the second connecting portion and back door of vehicle connects
It connects.
Back door of vehicle glass guide-rail component described in the utility model has the advantages that
By setting first support and second support, so that back door of vehicle glass guide-rail component described in the utility model
Tie point is all had at two different locations that glass guide-rail ontology has length spacing, so that the back door of vehicle
The installation of glass guide-rail component is relatively reliable, is not susceptible to deviate, so that the up and down motion of rear door glass is more steady.
For back door of vehicle described in the utility model, due to using back door of vehicle glass guide-rail component, thus can
The mounting stability of rear door glass guide rail is greatly improved, so that the installation process of rear door glass guide rail is more reliable, it is not easy to send out
Raw offset, so that the up and down motion of rear door glass is more steady.
Detailed description of the invention
Fig. 1 shows the structure of rear door glass guide rail in the prior art.
Fig. 2 shows the structure of back door of vehicle glass guide-rail component described in the utility model in one embodiment.
Fig. 3 shows that the glass of back door of vehicle glass guide-rail component described in the utility model in one embodiment is led
The structure of rail ontology.
Fig. 4 is the cross-sectional view in Fig. 3 at A-A.
Fig. 5 shows first of back door of vehicle glass guide-rail component described in the utility model in one embodiment
The structure of frame.
Fig. 6 shows back door of vehicle glass guide-rail component described in the utility model in a kind of embodiment from another visual angle
Under first support structure.
Fig. 7 shows back door of vehicle glass guide-rail component described in the utility model in a kind of embodiment from another visual angle
Under first support structure.
Fig. 8 shows second of back door of vehicle glass guide-rail component described in the utility model in one embodiment
The structure of frame.
Fig. 9 shows second of back door of vehicle glass guide-rail component described in the utility model in one embodiment
The connection structure of frame and glass guide-rail ontology.
Figure 10 is the cross-sectional view in Fig. 9 at B-B.
Figure 11 shows the structure of the back door of vehicle of back door of vehicle described in the utility model in one embodiment.
Figure 12 enlargedly structure in local display Figure 11 at R.
Figure 13 enlargedly structure in local display Figure 11 at S.
Figure 14 shows the structure of second support of the back door of vehicle described in the utility model under another embodiment.
Figure 15 is the cross-sectional view at the C-C of Figure 14.
Specific embodiment
Back door of vehicle glass described in the utility model is led below in conjunction with Figure of description and specific embodiment
Rail assembly and a kind of back door of vehicle are further described in detail, but the detailed description does not constitute the limit to the utility model
System.
Fig. 2 shows the structure of back door of vehicle glass guide-rail component described in the utility model in one embodiment.
As shown in Fig. 2, in the present embodiment, back door of vehicle glass guide-rail component 2 include: glass guide-rail ontology 20, with
The first support 21 of the upper end connection of glass guide-rail ontology 20 and the second support 22 being connect with glass guide-rail ontology 20.
It can be seen that on the length direction along glass guide-rail ontology 20 with reference to Fig. 2 and Figure 11, second support 22 and
There is length spacing L, length spacing L to be greater than the height H of back door of vehicle vehicle window between one bracket 21.
Specific structure about glass guide-rail ontology 20, first support 21 and second support 22 in present embodiment can
To refer to Fig. 3 to Figure 10.
Fig. 3 shows that the glass of back door of vehicle glass guide-rail component described in the utility model in one embodiment is led
The structure of rail ontology.
Fig. 4 is the cross-sectional view in Fig. 3 at A-A.
It can be seen that in the present embodiment in conjunction with Fig. 3, Fig. 4 and Figure 11, glass guide-rail ontology 20 is rolled into for cross-section
Type part, and glass guide-rail ontology 20 has certain length, in the technical scheme, between second support 22 and first support 21
Length spacing L be less than glass guide-rail ontology 20 length, that is to say, that second support be not under glass guide-rail ontology 20
End connection, but the middle part lower part in glass guide-rail ontology is connected thereto.Certainly, those skilled in the art should know
Dawn, other link positions be also it is feasible, which is not intended as the restriction to the technical program.
Fig. 5 shows first of back door of vehicle glass guide-rail component described in the utility model in one embodiment
The structure of frame.Fig. 6 shows back door of vehicle glass guide-rail component described in the utility model in a kind of embodiment party from another visual angle
The structure of first support under formula.Fig. 7 shows back door of vehicle glass guide-rail component described in the utility model from another visual angle
The structure of first support in one embodiment.
It can be seen that in conjunction with Fig. 5 to Fig. 7 and combine Figure 11 if necessary, in present embodiment, first support 21, which has, to be used
In a first connecting portion 211 being connect with the top of back door of vehicle 3, so that the top of first support 21 and back door of vehicle 3 exists
One tie point connection.
In addition, first support 21 further includes and curved relative to first connecting portion 211 other than including first connecting portion 211
Roll over the first glass guide-rail ontology interconnecting piece 212 of setting, the first glass guide-rail ontology interconnecting piece 212 and glass guide-rail ontology 20
Upper end connection.Preferably, in certain embodiments, the first glass guide-rail ontology interconnecting piece 212 and glass guide-rail ontology 20 is upper
End is connected by the way of spot welding connection.
It should be noted that in the present embodiment, first support 21 is connect with the upper end spot welding of glass guide-rail ontology 20,
And first support 21 further includes the first bolt (not shown), first connecting portion 211 is equipped with the first nut 2111, the first spiral shell
Bolt it is corresponding across the first nut 2111 and for connect with the top of back door of vehicle 3 with for realizing first support 21 with after vehicle
The connection on 3 tops of door.
Of course, it is possible to know, in some other embodiments, first support 21 can also be by the art
Other connectors for being contemplated that of technical staff or connection type realize the connection with 3 top of back door of vehicle.For example, can be
Rivet hole is set in first connecting portion 211, is corresponded to across rivet hole by corresponding rivet to realize first support 21 and vehicle
The connection on 3 top of back door.Alternatively, pin hole can also be arranged in first connecting portion 211, by corresponding bolt it is corresponding across
Pin hole is to realize the connection of first support 21 Yu 3 top of back door of vehicle.
Fig. 8 shows second of back door of vehicle glass guide-rail component described in the utility model in one embodiment
The structure of frame.
Fig. 9 shows second of back door of vehicle glass guide-rail component described in the utility model in one embodiment
The connection structure of frame and glass guide-rail ontology.
Figure 10 is the cross-sectional view in Fig. 9 at B-B.
Figure 11 is combined to can be seen that in the present embodiment in conjunction with Fig. 8 to Figure 10, and if necessary, second support 22 has
There is a second connecting portion 221 for connecting with back door of vehicle 3, so that second support 22 is connect with back door of vehicle 3 at one
Point connection.
In addition, second support 22 is other than including second connecting portion 221, it further include curved relative to second connecting portion 221
The second glass guide-rail ontology interconnecting piece 222 of setting is rolled over, the second glass guide-rail ontology interconnecting piece 222 connects with glass guide-rail ontology 20
It connects.
Can be seen that second support 22 with further reference to Fig. 9 and Figure 10 further includes the second bolt (not shown), and second
Interconnecting piece 221 is equipped with the second nut 2211, and the second bolt is corresponding across the second nut 2211 and for connecting with back door of vehicle
With the connection for realizing second support and back door of vehicle.In the present embodiment, second support 22 and glass guide-rail ontology 20
Spot welding connects at W.
It can of course know, in some other embodiments, second support 22 can also pass through other abilities
The connector realization that technical staff in domain is contemplated that is connect with back door of vehicle 3.For example, can be in second connecting portion 221
Rivet hole is set, the corresponding connection for realizing second support 22 Yu back door of vehicle 3 across rivet hole of corresponding rivet is passed through.Or
Pin hole can also be arranged in second connecting portion 221 in person, corresponded to across pin hole by corresponding bolt to realize second
The connection of frame 22 and back door of vehicle 3.
Figure 11 shows the structure of the back door of vehicle of back door of vehicle described in the utility model in one embodiment.Figure
12 enlargedly structures in local display Figure 11 at R.Figure 13 enlargedly structure in local display Figure 11 at S.
As shown in figure 11, and if necessary Figure 12 and Figure 13 is combined, in the present embodiment, back door of vehicle 3 is equipped with vehicle
Door frame stiffening plate 4, back door of vehicle glass guide-rail component 2 are connect with door frame stiffening plate 4, wherein first connecting portion 211 with
The top of the door frame stiffening plate 4 of back door of vehicle 3 connects, the door frame stiffening plate of second connecting portion 221 and back door of vehicle 3
4 connections.
In addition, as can be seen that in the present embodiment, second support 22 have a second connecting portion from Fig. 8-Figure 11
221, so that second support 22 and back door of vehicle are only attached in a tie point (referring to Figure 11), this construction is greatly saved
Occupied space is saved.
Certainly, in some other embodiments, second support 22 can also use more than one second connecting portion
221, so that there is more than one tie point between second support 22 and back door of vehicle 3 and be attached, such as is described below
Figure 14 and embodiment shown in figure 15.
Figure 14 shows the structure of second support of the back door of vehicle described in the utility model under another embodiment.
Figure 15 is the cross-sectional view at the C-C of Figure 14.
As shown in Figure 14 and Figure 15, back door of vehicle in the present embodiment is in addition to second support 22, other component knots
Structure is identical as back door of vehicle structure shown in Figure 11 to Figure 13, therefore, repeats no more.Second it can be seen from Figure 14 and Figure 15
Bracket 22 uses two second connecting portions 221, so that there are two tie points for the tool of second support 22.That is, Figure 14 and figure
The tool of connection type shown in 15 is there are three tie point, i.e. the upper end of the glass guide-rail ontology top that passes through first support and vehicle back door
Connection, close to lower end, by tool, there are two the second supports 22 of second connecting portion 221 and vehicle back door at the middle part of glass guide-rail ontology
Connection.Compared to tool shown in Figure 11 there are two the connection type of tie point, Figure 14 and connection type shown in figure 15 are certainly more
It is firm, but more spaces can be also occupied compared with connection type shown in Figure 11, Figure 14 and connection type shown in figure 15.
In the technical scheme, the connection between first support 21 and second support 22 and glass guide-rail ontology 20 is fixed
Connection, this is fixedly connected can be realized by way of carbon dioxide gas arc welding.
However a kind of preferred embodiment as the technical program, first support 21 and second support 22 and glass in this case
Connection between glass guide rail body 20 can also be realized by the way of spot welding connection.Relative to carbon dioxide gas arc welding,
Spot-welded mode is more convenient, and can guarantee its dimensionally stable, reliable in quality during fabrication.
From the technical program as can be seen that the utility model is by setting first support 21 and second support 22, so that
Back door of vehicle glass guide-rail component 2 all has connection at two different locations that glass guide-rail ontology 20 has length spacing
Point is not susceptible to deviate, so that back door glass so that back door of vehicle glass guide-rail component 2 is installed relatively reliable
The up and down motion of glass is more steady.
In addition, in embodiment as shown in Figs. 8 to 11, since second support 22 provided with one second connection
Portion 221, therefore it only connect in a point with vehicle back door, this has been greatly saved occupied space, improves space utilization rate.
It should be noted that prior art part is not limited to present specification institute in the protection scope of the utility model
The embodiment provided, all prior arts not contradicted with the embodiment of the utility model, including but not limited to first patent
Document, first public publication, formerly openly use etc., it can all be included in the protection scope of the utility model.
In addition, in this case in the combination of each technical characteristic and unlimited this case claim documented combination or
It is combination documented by specific embodiment, all technical characteristics that this case is recorded can be freely combined in any way
Or combine, unless generating contradiction between each other.
It is also to be noted that embodiment enumerated above is only specific embodiment of the utility model.This obvious reality
Above embodiments are not limited to novel, the similar variation or deformation made therewith are that those skilled in the art can be practical new from this
What type disclosure immediately arrived at or was easy to just to associate, it all should belong to the protection range of the utility model.