CN209381755U - A kind of automobile door structure - Google Patents
A kind of automobile door structure Download PDFInfo
- Publication number
- CN209381755U CN209381755U CN201822063461.XU CN201822063461U CN209381755U CN 209381755 U CN209381755 U CN 209381755U CN 201822063461 U CN201822063461 U CN 201822063461U CN 209381755 U CN209381755 U CN 209381755U
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- China
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- injection molding
- center pillar
- metal plate
- molding frame
- outer plaque
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Abstract
The utility model discloses a kind of automobile door structure, it include: center pillar outer plaque (1), injection molding frame structure (2) on the center pillar outer plaque (1) is set, door sash metal plate (4), and first fastening screw (12), the door sash metal plate (4) is bent in predeterminable area to the direction far from the center pillar outer plaque (1), accommodating space is formed in the predeterminable area between the door sash metal plate (4) and the center pillar outer plaque (1), the injection molding frame structure (2) is arranged in the accommodating space, first fastening screw (12) passes through the door sash metal plate (4) and is inserted into the injection molding frame structure (2) and fixes.The utility model passes through the door sash metal plate by increase injection molding frame structure convenient for fastening screw and is inserted into injection molding frame structure and fixes, to improve positioning accuracy.
Description
Technical field
The utility model relates to automobile correlative technology field, especially a kind of automobile door structure.
Background technique
With the development of the social economy, automobile is more more and more universal, give people current bring great convenience, but with
Automotive engineering it is increasingly advanced, requirement of the customer for automobile has been more than performance, power demand, for automobile interior exterior adorn
The matching requirement of part is also higher and higher, this how to control the quality of match of each part for vehicle factor and stability is brought
It is more and more to require because, design a kind of automobile sash outer plaque precise positioning structure it is really necessary to.
Door sash outer plaque usually has following major function:
1, guide rail function: car door elevating glass guide rail is integrated on window frame decorations, saves Material Cost and part tolerance is tired
Product.
2, decoration functions: the unified appearance and modeling of vehicle is formed, the associative perception and aesthetic feeling of vehicle are enhanced.
Common automobile sash plaque location structure is simple, fixes typically merely by screw and worker is combined to adjust by hand
Whole to realize positioning, proficiency for operating staff and degree of control require excessively high, and worker operation is not convenient enough when installation, manually
Alignment is not good enough at man-machine aspect.It cannot accomplish very high size matching stability.
Utility model content
Based on this, it is necessary to provide a kind of automobile door structure.
The utility model provides a kind of automobile door structure, comprising: center pillar outer plaque is arranged on the center pillar outer plaque
Injection molding frame structure, door sash metal plate and the first fastening screw, the door sash metal plate is in predeterminable area to separate
The direction of the center pillar outer plaque is bent, in the predeterminable area shape between the door sash metal plate and the center pillar outer plaque
At accommodating space, the injection molding frame structure is arranged in the accommodating space, and first fastening screw passes through the car door
Window frame metal plate is simultaneously inserted into the injection molding frame structure and fixes.
Further, the door sash metal plate is towards being provided with and the injection molding frame on the inner wall of the center pillar outer plaque
The positioning bolt structure of frame structure positioning cooperation, first fastening screw sequentially pass through the door sash metal plate, described fixed
Position bolt arrangement is simultaneously inserted into the injection molding frame structure and fixes.
Further, the injection molding frame structure includes the injection molding frame foreboard with injection molding frame through-hole, the injection molding
Board ends extend to form two injection molding framework side plates to the center pillar outer plaque before frame, and the injection molding frame foreboard and it is described in
A fixed gap is reserved between column outer plaque.
Further, the injection molding frame foreboard is towards being provided with and the injection molding on the inner wall of the center pillar outer plaque
The first coaxial nut structure of frame through-hole, first fastening screw pass through the door sash metal plate and are inserted into the injection molding
It is threadedly coupled after frame through-hole with first nut structure.
Further, the predeterminable area is the upper edge region of the center pillar outer plaque.
Further, the center pillar outer plaque and the injection molding frame structure are integrally formed.
Further, the center pillar outer plaque is described towards being provided with positioning key on the inner wall of the door sash metal plate
The location hole with positioning key clear opening cooperation is provided on door sash metal plate.
Further, the positioning key is cross key or I-shaped key, and the location hole is square hole.
Further, the lower area of the center pillar outer plaque is arranged in the positioning key, and the location hole setting exists
The lower area of the door sash metal plate.
Further, the glass guide-rail region of the center pillar outer plaque is provided with one or more mounting holes, the second fastening
Screw passes through the mounting hole and connect after being inserted into the door sash metal plate with the second nut thread.
The utility model passes through the door sash metal plate by increase injection molding frame structure convenient for fastening screw and is inserted into
Injection molding frame structure is fixed, to improve positioning accuracy.
Detailed description of the invention
Fig. 1 is a kind of structure chart of automobile door structure of the utility model；
Fig. 2 is the Section A-A figure of Fig. 1；
Fig. 3 is the section B-B figure of Fig. 1；
Fig. 4 is a kind of door sash sheet metal structural schematic diagram of automobile door structure of the utility model；
Fig. 5 is door sash metal plate partial schematic diagram；
Fig. 6 is a kind of explosive view of automobile door structure of the utility model；
Fig. 7 is the D-D sectional view of Fig. 1；
Fig. 8 is the E-E sectional view of Fig. 1；
Fig. 9 is a kind of structural schematic diagram of the injection molding frame structure of automobile door structure of the utility model；
Figure 10 is the top cross-sectional view of Fig. 9；
Figure 11 is the side sectional view of Fig. 9；
Figure 12 is a kind of rearview of automobile door structure of the utility model；
Figure 13 is the C-C sectional view of Figure 12；
Figure 14 is the enlarged diagram of door sash metal plate in Figure 12.
Specific embodiment
The utility model is described in more detail in the following with reference to the drawings and specific embodiments.
A kind of structural schematic diagram of automobile door structure of the utility model as shown in Figure 1 to Figure 8 shows the, comprising: center pillar exterior trim
Plate 1, the injection molding frame structure 2 being arranged on the center pillar outer plaque 1, door sash metal plate 4 and the first fastening screw 12,
The door sash metal plate 4 is bent in predeterminable area to the direction far from the center pillar outer plaque 1, the door sash metal plate 4
Accommodating space is formed in the predeterminable area between the center pillar outer plaque 1, the injection molding frame structure 2 is arranged in the appearance
In emptying, first fastening screw 12 passes through the door sash metal plate 4 and is inserted into the injection molding frame structure 2 and fixes.
Specifically, door sash metal plate 4 can be bent in specific predeterminable area to the direction far from center pillar outer plaque 1,
So that door sash metal plate 4 forms the space with certain distance between the predeterminable area and center pillar outer plaque 1.Therefore, when
When being directly inserted into fastening screw from door sash metal plate 4, since the space has certain distance, when installing, fastening screw
It can swing within this space, influence alignment precision.
The utility model by within this space increase injection molding frame structure 2, reduce and door sash metal plate 4 between away from
From, so that the first fastening screw 12 can be inserted into injection molding frame structure 2 after door sash metal plate 4 and fix, raising positioning accuracy.
The utility model passes through the door sash metal plate by increase injection molding frame structure convenient for fastening screw and is inserted into
Injection molding frame structure is fixed, to improve positioning accuracy.
The door sash metal plate 4 is towards being provided on the inner wall of the center pillar outer plaque 1 in one of the embodiments,
With the positioning bolt structure 5 of injection molding 2 location fit of frame structure, first fastening screw 12 sequentially passes through the car door
Window frame metal plate 4, the positioning bolt structure 5 are simultaneously inserted into the fixation of injection molding frame structure 2.
The present embodiment increases positioning bolt structure 5, and the first fastening screw 12 of limitation passes through the activity after door sash metal plate 4
Space further increases positioning accuracy.
As shown in Figures 9 to 11, the injection molding frame structure 2 includes having injection molding frame in one of the embodiments,
The injection molding frame foreboard 21 of through-hole 22,21 both ends of injection molding frame foreboard extend to form two injection moldings to the center pillar outer plaque 1
Framework side plate 23, and a fixed gap is reserved between the injection molding frame foreboard 21 and the center pillar outer plaque 1.
The injection molding frame foreboard 21 is towards being arranged on the inner wall of the center pillar outer plaque 1 in one of the embodiments,
There is first nut structure 3 coaxial with the injection molding frame through-hole 22, first fastening screw 12 passes through the door sash
Metal plate 4 is simultaneously threadedly coupled after being inserted into the injection molding frame through-hole 22 with first nut structure 3.
The first nut structure 3 is arranged after being molded frame foreboard 21 to connect with 12 screw thread of the first fastening screw in the present embodiment
Connect fixation.
The predeterminable area is the upper edge region of the center pillar outer plaque 1 in one of the embodiments,.
The center pillar outer plaque 1 is integrally formed with the injection molding frame structure 2 in one of the embodiments,.
Preferably, center pillar outer plaque 1 and injection molding frame structure 2 are integrally formed.
In one of the embodiments, as shown in figure 13, the center pillar outer plaque 1 is towards the door sash metal plate 4
It is provided with positioning key 6 on inner wall, is provided on door sash metal plate 4 as described in Figure 14 and determines with what 6 clear opening of positioning key cooperated
Position hole 7.
The present embodiment increases positioning key and location hole, the cooperation of the two clear opening, as before and after automobile to location feature.
The positioning key 6 is cross key or I-shaped key in one of the embodiments, and the location hole 7 is square hole.
The lower area of the center pillar outer plaque 1 is arranged in the positioning key 6 in one of the embodiments, described fixed
The lower area of the door sash metal plate 4 is arranged in position hole 7.
As shown in Figure 6 and Figure 7, the glass guide-rail region 13 of the center pillar outer plaque 1 is arranged in one of the embodiments,
There are one or more mounting holes 8,9, the second fastening screw 10 passes through the mounting hole 8,9 and is inserted into the door sash metal plate 4
It is threadedly coupled afterwards with the second nut 11.
Preferably, two mounting holes 8,9 are set.
The present embodiment increases mounting hole, and center pillar outer plaque 1 is fixed on door sash metal plate 4 by fastening screw.It is logical
Accurate matching characteristic is crossed to be accurately positioned to the integral position of plaque in center pillar.
As the best embodiment of the utility model, as shown in figs. 1 to 14, a kind of automobile door structure, comprising: outside center pillar
Plaque 1, the injection molding frame structure 2 being arranged on the center pillar outer plaque 1, door sash metal plate 4 and the first fastening screw
12, the door sash metal plate 4 the center pillar outer plaque 1 upper edge region to far from the center pillar outer plaque 1 direction
Bending, forms between the door sash metal plate 4 and the center pillar outer plaque 1 in the upper edge region of the center pillar outer plaque 1
Accommodating space, the injection molding frame structure 2 are arranged in the accommodating space, the center pillar outer plaque 1 and the injection molding frame
Structure 2 is integrally formed, and the door sash metal plate 4 is towards being provided with and the note on the inner wall of the center pillar outer plaque 1
Mould the positioning bolt structure 5 of 2 location fit of frame structure；
The injection molding frame structure 2 includes the injection molding frame foreboard 21 with injection molding frame through-hole 22, the injection molding frame
21 both ends of foreboard extend to form two injection molding framework side plates 23, and the injection molding frame foreboard 21 and institute to the center pillar outer plaque 1
It states and reserves a fixed gap between center pillar outer plaque 1, the injection molding frame foreboard 21 is towards setting on the inner wall of the center pillar outer plaque 1
It is equipped with first nut structure 3 coaxial with the injection molding frame through-hole 22, first fastening screw 12 sequentially passes through the vehicle
Sash metal plate 4, the positioning bolt structure 5, and be inserted into after the injection molding frame through-hole 22 and 3 spiral shell of the first nut structure
Line connection；
It is fixed that the lower area of the center pillar outer plaque 1 is provided with I-shaped on the inner wall towards the door sash metal plate 4
Position key 6, the lower area of the door sash metal plate 4 are provided with the rectangular indexing holes 7 with 6 clear opening of positioning key cooperation；
There are two mounting hole 8,9, the second fastening screw 10 is passed through for the setting of glass guide-rail region 13 of the center pillar outer plaque 1
The mounting hole 8,9 is simultaneously threadedly coupled after being inserted into the door sash metal plate 4 with the second nut 11.
Specifically, automobile door structure is included in 1 upper edge region of center pillar outer plaque, one injection molding frame structure 2 of injection molding
And be aided with the first nut structure 3 and make locating interface, increase riveting positioning bolt structure 5 on door sash metal plate 4 and plaque is mutual
Effect, plaque by the first fastening screw 12 be mounted on door sash metal plate 4 make inside and outside and upward and downward positioning；Center pillar outer plaque
1 lower partial region increases the positioning key 6 of injection structure, and location hole 7 is punched on car door and plaque clear opening cooperates, before making automobile
Backward location feature；U-shaped glass guide-rail part 13 is respectively arranged two mounting holes 8,9, is fixed on by the second fastening screw 10
On car door.By a series of above-mentioned accurate matching characteristics to be accurately positioned to the integral position of plaque in center pillar.
Preferably, the plaque injection molding frame structure 2 can be by mold integral molded plastic and center pillar outer plaque 1
In conjunction with plaque is molded frame structure 2 and is connect with the first nut structure 3 by injection molding or mounting means, convenient for riveting with car door
Positioning bolt structure 5 is screwed with merging.
Preferably, the use of part positioning key 6 is I-shaped under plaque, not only can guarantee the intensity of this structure, but also
It can avoid plaque surface the surface defects such as to occur reprinting books in a reduce format.
Center pillar outer plaque 1, injection molding frame structure 2, positioning key 6 material include acrylonitrile-styrene-acrylic ester copolymerization
Object (Acrylonitrile Styrene acrylate copolymer, ASA), acrylonitrile-butadiene-styrene copolymer
(Acrylonitrile Butadiene Styrene, ABS), polymethyl methacrylate (Poly methyl
Methacrylate, PMMA), the plastic materials such as polycarbonate (Polycarbonate, PC), the first nut structure 3 is metal
Class material.
The utility model automobile sash column outer plaque precise positioning structure, structure is simple, it is easy for assemble or unload,
Manufacturing process requirement is lower, can install matching problem caused by center pillar is bad due to positioning with effective solution plaque, convenient
The center pillar outer plaque suitable for various structures accurate positioning.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of automobile door structure characterized by comprising center pillar outer plaque (1) is arranged in the center pillar outer plaque (1)
On injection molding frame structure (2), door sash metal plate (4) and the first fastening screw (12), the door sash metal plate (4)
It is bent in predeterminable area to the direction far from the center pillar outer plaque (1), the door sash metal plate (4) and the center pillar exterior trim
Accommodating space is formed in the predeterminable area between plate (1), the injection molding frame structure (2) is arranged in the accommodating space,
First fastening screw (12) passes through the door sash metal plate (4) and is inserted into the injection molding frame structure (2) and fixes.
2. automobile door structure according to claim 1, which is characterized in that the door sash metal plate (4) is described in
The positioning bolt structure (5) with described injection molding frame structure (2) location fit, institute are provided on the inner wall of center pillar outer plaque (1)
The first fastening screw (12) is stated to sequentially pass through the door sash metal plate (4), the positioning bolt structure (5) and be inserted into the note
It is fixed to mould frame structure (2).
3. automobile door structure according to claim 1, which is characterized in that the injection molding frame structure (2) includes having
It is molded the injection molding frame foreboard (21) of frame through-hole (22), the injection molding frame foreboard (21) both ends are to the center pillar outer plaque
(1) two injection molding framework side plates (23) are extended to form, and are stayed between the injection molding frame foreboard (21) and the center pillar outer plaque (1)
A fixed gap out.
4. automobile door structure according to claim 3, which is characterized in that the injection molding frame foreboard (21) is described in
Be provided on the inner wall of center pillar outer plaque (1) with coaxial first nut structure (3) of injection molding frame through-hole (22), described the
One fastening screw (12) pass through the door sash metal plate (4) and be inserted into the injection molding frame through-hole (22) afterwards with first spiral shell
Parent structure (3) is threadedly coupled.
5. automobile door structure according to claim 1, which is characterized in that the predeterminable area is the center pillar outer plaque
(1) upper edge region.
6. automobile door structure according to any one of claims 1 to 5, which is characterized in that the center pillar outer plaque (1) with
The injection molding frame structure (2) is integrally formed.
7. automobile door structure according to claim 1, which is characterized in that the center pillar outer plaque (1) is towards the vehicle
It is provided on the inner wall of sash metal plate (4) positioning key (6), is provided with and the positioning key on the door sash metal plate (4)
(6) location hole (7) of clear opening cooperation.
8. automobile door structure according to claim 7, which is characterized in that the positioning key (6) is cross key or I-shaped
Key, the location hole (7) are square hole.
9. automobile door structure according to claim 7, which is characterized in that the positioning key (6) is arranged in the center pillar
The lower area of outer plaque (1), lower area of location hole (7) setting in the door sash metal plate (4).
10. automobile door structure according to claim 1, which is characterized in that the glass guide-rail of the center pillar outer plaque (1)
Region (13) is provided with one or more mounting holes (8,9), and the second fastening screw (10) passes through the mounting hole (8,9) and is inserted into
The door sash metal plate (4) is threadedly coupled with the second nut (11) afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063461.XU CN209381755U (en) | 2018-12-10 | 2018-12-10 | A kind of automobile door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063461.XU CN209381755U (en) | 2018-12-10 | 2018-12-10 | A kind of automobile door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209381755U true CN209381755U (en) | 2019-09-13 |
Family
ID=67871431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822063461.XU Active CN209381755U (en) | 2018-12-10 | 2018-12-10 | A kind of automobile door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209381755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030430A (en) * | 2021-12-27 | 2022-02-11 | 上汽通用汽车有限公司 | Door sash plaque device and contain its car |
-
2018
- 2018-12-10 CN CN201822063461.XU patent/CN209381755U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030430A (en) * | 2021-12-27 | 2022-02-11 | 上汽通用汽车有限公司 | Door sash plaque device and contain its car |
| CN114030430B (en) * | 2021-12-27 | 2023-09-19 | 上汽通用汽车有限公司 | Door and window frame plaque device and contain its car |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |