CN219295157U - Electrophoresis flow mark structure and car are prevented to back door and window frame rear portion - Google Patents
Electrophoresis flow mark structure and car are prevented to back door and window frame rear portion Download PDFInfo
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- CN219295157U CN219295157U CN202320894668.XU CN202320894668U CN219295157U CN 219295157 U CN219295157 U CN 219295157U CN 202320894668 U CN202320894668 U CN 202320894668U CN 219295157 U CN219295157 U CN 219295157U
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Abstract
The utility model relates to an electrophoresis flow mark prevention structure at the rear part of a rear door and window frame and an automobile, which comprises a rear door and window frame rear chute outer plate, a rear door and window frame rear chute inner plate fixedly connected with the rear door and window frame rear chute outer plate, a rear door and window inner plate fixedly connected with the rear door and window frame rear chute inner plate, a water blocking support fixedly connected to one end of the rear door and window frame rear chute inner plate, which is close to the rear door and window inner plate, and a reinforcing piece which is arranged on the rear door and window frame rear chute inner plate and the rear door and window inner plate and used for improving the strength, wherein the water blocking support is provided with a water flow port for leading out liquid in the water blocking support, so that the electrophoresis flow mark of an appearance surface can be reduced, the electrophoresis work load in the production and manufacturing process is reduced, the appearance defect of a vehicle body paint surface is reduced, and the anti-corrosion performance of the automobile is improved.
Description
Technical Field
The utility model relates to the technical field of automobile bodies, in particular to an electrophoresis flow mark preventing structure at the rear part of a rear door and window frame and an automobile.
Background
With the development of automobile technology and the rapid increase of the vehicle preservation amount in recent years, the requirements of people on the anti-corrosion performance of vehicles and the appearance of vehicle body paint surfaces are higher and higher.
The current back door and window frame structure is connected with the back door inner panel, and liquid flows out from the lower end of the back sliding groove inner panel of the back door and window frame in the electrophoresis production and manufacturing process, and partial liquid flows on the appearance surface of the back door inner panel and the appearance surface of the side wall threshold through the mounting holes of the sealing strip on the back door inner panel, so that electrophoresis flow marks are formed. The appearance surface electrophoresis flow marks are required to be polished, so that the electrophoresis polishing workload is increased, and the anti-corrosion performance of the vehicle is reduced; polishing ash generated by polishing increases appearance defects of the vehicle body paint surface.
CN205768551U discloses a reinforcing structure assembly for a rear door and window frame of an automobile, which comprises a window frame inner plate, a rear reinforcing plate of the window frame and an upper reinforcing plate of the rear door, wherein the upper reinforcing plate of the rear door comprises a plate body connected with the window frame inner plate and a flanging part integrally formed with the plate body and connected with the rear reinforcing plate of the window frame, and the flanging part, the plate body and the window frame inner plate jointly enclose a cavity structure; the lateral rigidity of the rear door and window frame is improved, the upward bending resistance of the automobile Y of the rear door and window frame is enhanced, and the influence of electrophoresis flow marks on the appearance surface is not considered.
Needless to say, the technical solution disclosed in the above patent document is an advantageous attempt in the art.
Disclosure of Invention
The utility model aims to provide an electrophoresis flow mark preventing structure at the rear part of a rear door and window frame, so as to reduce electrophoresis flow mark generation of an appearance surface, reduce electrophoresis polishing workload in the production and manufacturing process, reduce appearance defects of a vehicle body paint surface and improve the anti-corrosion performance of a vehicle. Still provide an automobile with this back door and window frame rear portion prevents electrophoresis flow mark structure
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an electrophoresis flow mark structure is prevented at back door and window frame rear portion, includes back door and window frame rear chute planking, with back door and window frame rear chute planking fixed connection's back door and window frame rear chute inner panel fixed connection's back door and window frame, still include fixed connection be in behind the door and window frame chute inner panel be close to the manger plate support and the setting of back door and window frame rear chute inner panel with be used for the reinforcement that improves intensity on the back door and window frame inner panel, be equipped with the water gate on the manger plate support, the water gate be used for with liquid in the manger plate support is derived.
Further, the reinforcing member for improving strength provided on the rear door inner panel and the rear door inner panel includes a rear door inner panel reinforcing member fixedly connected to the rear door inner panel and the door inner panel rear sliding groove inner panel and a rear door and window frame rear sliding groove reinforcing member fixedly connected between the rear door and window frame rear sliding groove inner panel and the rear door inner panel upper reinforcing member. The upper reinforcing piece of the rear door inner plate guarantees the strength of the rear door inner plate, and the rear sliding groove reinforcing piece of the rear door window frame increases the integral connection strength of the rear door window frame and the rear door inner plate.
Further, the connection mode of the upper reinforcing piece of the rear door inner plate and the rear sliding groove inner plate of the rear door window frame is welding. Welding improves the reliability and stability of the structure.
Further, the connection mode of the rear sliding groove reinforcing piece of the rear door and window frame, the rear sliding groove inner plate of the rear door and window frame and the reinforcing piece on the rear door inner plate is welding. Welding improves the reliability and stability of the structure.
Further, the main body of the water retaining bracket is L-shaped and comprises a vertical part and a straight part, wherein the vertical part is fixed at one end of a rear sliding groove inner plate of the rear door and window frame, and the straight part is attached to the rear door inner plate. The water retaining bracket can prevent liquid from flowing through the mounting holes of the sealing strips of the inner plate of the rear door from being positioned on the appearance surface of the inner plate of the rear door and the appearance surface of the side wall threshold, and guide the liquid into the cavity of the inner plate of the rear door.
Further, the water gate is obliquely arranged at one end of the straight part of the water blocking support to form a guide surface for guiding liquid into the cavity of the inner plate of the rear door. The inclined guide surface can prevent liquid from gathering in the water blocking support and can better discharge the liquid.
An automobile comprises the rear anti-electrophoresis flow mark structure at the rear part of the rear door and window frame.
The utility model has the beneficial effects that:
1. because the reinforcing piece is arranged on the rear sliding groove inner plate of the rear door and window frame and the rear door inner plate, the rear parts of the rear door and window frame are connected to form a more reasonable cavity structure, and the integral connection strength of the rear door and window frame and the rear door inner plate is enhanced.
2. Because the water retaining bracket is connected with the rear sliding groove inner plate of the rear door and window frame, the dripping direction of liquid flowing out of the cavity in the electrophoresis manufacturing process is changed, so that electrophoresis flow marks of the liquid flowing out of the sealing strip mounting holes on the rear door inner plate on the appearance surface of the rear door inner plate and the appearance surface of the side wall threshold are avoided, the electrophoresis polishing workload and the appearance defect of the vehicle body paint surface in the production manufacturing process are reduced, and the corrosion resistance of the vehicle is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a lap joint structure of a rear outer panel of a rear door and window frame and a rear inner panel of the rear door and window frame;
FIG. 3 is a schematic diagram of the overlapping structure of the outer plate and the inner plate of the rear sliding chute of the rear door and window frame, the reinforcing piece of the rear sliding chute of the rear door and window frame and the water retaining bracket of the rear door and window frame;
FIG. 4 is a schematic illustration of the overlapping structure of the reinforcement on the inner rear door panel and the inner rear door panel;
fig. 5 is a schematic view of the characteristic structure of the water blocking bracket of the rear door and window frame.
Technical features and marks in the drawings:
a rear sliding groove outer plate 1 of a rear door and window frame,
A rear sliding groove inner plate 2 of a rear door and window frame,
A rear sliding groove reinforcing piece 3 of a rear door and window frame,
A rear door inner panel 4, a rear door inner panel seal strip mounting hole 41,
A reinforcing member 5 on the inner plate of the rear door,
The rear door and window frame water retaining bracket 6 and the rear door and window frame water retaining bracket water flowing port 61.
Detailed Description
Further advantages and effects of the present utility model will become readily apparent to those skilled in the art from the disclosure herein, by referring to the accompanying drawings and the preferred embodiments. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
The electrophoresis flow mark structure comprises a rear door and window frame rear sliding groove outer plate 1, a rear door and window frame rear sliding groove inner plate 2 welded with the rear door and window frame rear sliding groove outer plate 1, a rear door and window frame rear sliding groove inner plate 4 welded with the rear door and window frame rear sliding groove inner plate 2, a water blocking support 6 fixedly connected with one end, close to the rear door and window frame rear sliding groove inner plate 4, of the rear door and window frame rear sliding groove inner plate 2, and a reinforcing piece arranged on the rear door and window frame rear sliding groove inner plate 2 and the rear door inner plate 4 and used for improving strength, wherein a water flow opening 61 used for guiding out liquid in the water blocking support 6 is arranged on the water blocking support 6.
The reinforcement includes a rear door inner panel upper reinforcement 5 fixedly connected to the rear door inner panel 4 and the rear door window frame rear chute inner panel 2 and a rear door window frame rear chute reinforcement 3 fixedly connected between the rear door window frame rear chute inner panel 2 and the rear door inner panel upper reinforcement 5 as shown in fig. 3 and 4. The upper reinforcing piece 5 of the rear door inner plate guarantees the strength of the rear door inner plate 4, and the rear sliding groove reinforcing piece 3 of the rear door window frame increases the integral connection strength of the rear door window frame and the rear door inner plate 4. The connection mode of the reinforcing piece 5 on the rear door inner plate, the rear door inner plate 4 and the rear sliding groove inner plate of the door and window frame is welding, the connection mode of the rear sliding groove reinforcing piece 3 on the rear door and window frame, the rear sliding groove inner plate 2 and the reinforcing piece 5 on the rear door inner plate is welding, and the welding improves the reliability and the stability of the structure.
As shown in fig. 1 and 5, the water blocking bracket 6 has an L-shaped main body and includes a vertical portion and a straight portion, wherein the vertical portion is fixed to one end of the rear inner door and window frame rear chute plate 2, and the straight portion is attached to the rear inner door plate 4. The water blocking bracket 6 can prevent liquid from flowing through the back door inner plate sealing strip mounting holes 41 to form electrophoresis flow marks on the appearance surface of the back door inner plate 4 and the side wall threshold appearance surface, and guide the liquid into the cavity of the back door inner plate 4. The water gate 61 is obliquely arranged at one end of the straight part of the water blocking bracket 6 to form a guide surface for guiding the liquid into the cavity of the inner back door plate 4. The inclined diversion surface can prevent liquid from gathering in the water blocking support 6 and can better discharge the liquid, so that the electrophoretic polishing workload and the appearance defect of the vehicle body paint surface in the production and manufacturing process are reduced, and the corrosion resistance of the vehicle is improved.
The embodiment also provides an automobile, which comprises the electrophoresis flow mark preventing structure at the rear part of the rear door and window frame.
In the electrophoresis manufacturing process, liquid flows down along the rear sliding groove inner plate 2 of the rear door and window frame, is caught by the water retaining bracket 6, flows out from the water flowing port 61 of the water retaining bracket 6, and finally flows in the cavity of the rear door inner plate 4, so that electrophoresis flow marks on the appearance surface of the rear door inner plate 4 and the appearance surface of the side wall threshold are avoided, the electrophoresis polishing workload is reduced, the anti-corrosion performance of a vehicle is improved, and the appearance defect of the vehicle body paint surface is reduced.
The above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model.
Claims (7)
1. The utility model provides an electrophoresis flow mark structure is prevented at back door and window frame rear portion, includes back door and window frame rear chute planking (1), with behind door and window frame rear chute planking (1) fixed connection behind door and window frame chute inner panel (2) fixed connection behind door and window frame chute inner panel (4), its characterized in that still includes fixed connection behind the door and window frame chute inner panel (2) be close to manger plate support (6) and the setting of back door and window frame chute inner panel (2) with be used for the reinforcement that improves intensity on door and window frame rear chute inner panel (4), be equipped with water gate (61) on manger plate support (6), water gate (61) be used for with liquid in manger plate support (6) is derived.
2. The rear door and window frame rear electrophoresis flow mark prevention structure according to claim 1, wherein the reinforcement member for improving strength provided on the rear door and window frame rear chute inner plate (2) and the rear door inner plate (4) comprises a rear door and window frame rear chute reinforcement member (3) fixedly connected between the rear door and window frame rear chute inner plate (2) and the rear door and window frame rear chute inner plate (5).
3. The electrophoresis flow mark preventing structure for the rear part of the rear door and window frame according to claim 2, wherein the connection mode of the upper reinforcing piece (5) of the rear door inner plate and the rear door inner plate (4) and the rear sliding groove inner plate (2) of the rear door and window frame is welding.
4. A rear anti-electrophoresis flow mark structure of a rear door and window frame according to claim 2 or 3, wherein the connection mode of the rear door and window frame rear chute reinforcement (3) and the rear door and window frame rear chute inner plate (2) and the rear door inner plate reinforcement (5) is welding.
5. The rear door and window frame rear electrophoresis flow mark preventing structure according to claim 1 or 2, wherein the water retaining bracket (6) is L-shaped in main body shape and comprises a vertical part and a straight part, wherein the vertical part is fixed at one end of the rear door and window frame rear chute inner plate (2), and the straight part is attached to the rear door inner plate (4).
6. The electrophoresis flow mark preventing structure at the rear part of the rear door and window frame according to claim 5, wherein the water gate (61) is obliquely arranged at one end of the straight part of the water blocking bracket (6) to form a guide surface for guiding liquid into the cavity of the rear door inner plate (4).
7. An automobile comprising a rear anti-electrophoresis flow mark structure of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320894668.XU CN219295157U (en) | 2023-04-20 | 2023-04-20 | Electrophoresis flow mark structure and car are prevented to back door and window frame rear portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320894668.XU CN219295157U (en) | 2023-04-20 | 2023-04-20 | Electrophoresis flow mark structure and car are prevented to back door and window frame rear portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219295157U true CN219295157U (en) | 2023-07-04 |
Family
ID=86982741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320894668.XU Active CN219295157U (en) | 2023-04-20 | 2023-04-20 | Electrophoresis flow mark structure and car are prevented to back door and window frame rear portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219295157U (en) |
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2023
- 2023-04-20 CN CN202320894668.XU patent/CN219295157U/en active Active
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