CN212046821U - Front door window frame front inner reinforcing plate - Google Patents
Front door window frame front inner reinforcing plate Download PDFInfo
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- CN212046821U CN212046821U CN202020835761.XU CN202020835761U CN212046821U CN 212046821 U CN212046821 U CN 212046821U CN 202020835761 U CN202020835761 U CN 202020835761U CN 212046821 U CN212046821 U CN 212046821U
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- reinforcing plate
- welding
- window frame
- inner reinforcing
- front inner
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Abstract
The utility model discloses a front door and window frame front inner reinforcing plate, which comprises a front inner reinforcing plate body, wherein the front inner reinforcing plate body is provided with a connecting part and a welding part which are connected along the length direction, the connecting part is punched into a structure with a plurality of sinking platforms, and the sinking platforms are provided with connecting holes; the welding part is in a V shape after being punched, and a plurality of small concave-convex steps are arranged on two sides of the V shape. By adopting the utility model, the sinking platform strengthens the structural strength of the connecting part, the connecting hole is arranged at the sinking platform, and the strength around the connecting hole is strengthened, so that the reliability of the connection of the connecting hole is enhanced; the small step of the welding part facilitates the lap joint of the workpieces during welding, simplifies the welding process, is beneficial to enhancing the structural strength after welding, and enhances the structural strength of the welding part by the step.
Description
Technical Field
The utility model relates to a reinforcing plate, especially an interior reinforcing plate before qianmen window frame.
Background
The front inner reinforcing plate of the front door window frame is an important structural part of a vehicle door system, and plays a role in reinforcing the rigidity of a vehicle door mounting point and the strength of a vehicle door.
Interior reinforcing plate before traditional qianmen window frame, simple structure strengthens the impact that the effect is weak, can't effectively receive the door to the hinge mount region and transmits for the automobile body, leads to door switching in-process door shake.
Disclosure of Invention
The utility model aims to provide a: to the problem that preceding interior reinforcing plate structure intensity is weak before the door window frame among the prior art, provide the interior reinforcing plate before the door window frame that structural strength is high.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
a front door window frame front inner reinforcing plate comprises a front inner reinforcing plate body, wherein a connecting part and a welding part which are connected are arranged on the front inner reinforcing plate body along the length direction, the connecting part is punched into a structure with a plurality of sinking platforms, and a connecting hole is formed in each sinking platform; the welding part is in a V shape after being punched, and a plurality of small concave-convex steps are arranged on two sides of the V shape.
By adopting the technical scheme, the sinking platform strengthens the structural strength of the connecting part, the connecting hole is arranged at the sinking platform, and the strength around the connecting hole is strengthened, so that the reliability of the connection of the connecting hole is enhanced; the small step of the welding part facilitates the lap joint of the workpieces during welding, simplifies the welding process, is beneficial to enhancing the structural strength after welding, and enhances the structural strength of the welding part by the step.
Furthermore, the V-shaped bottom of the welding part is used for welding with the window frame, and the step of the welding part is also welded with the inner plate of the vehicle door. The window frame is welded at the bottom of the V shape, so that the stability of the welded window frame is ensured; the front inner reinforcing plate body connects the window frame sliding groove and the vehicle door inner plate together, a continuous force transmission path is formed, and stress concentration is avoided.
Furthermore, the free end of the welding part is connected with a fixed plane, and the fixed plane is provided with a hinge mounting hole. The automobile door reinforcing plate is used for connecting the hinge with the front inner reinforcing plate body, and the front inner reinforcing plate body can transmit the received force to other parts of an automobile body through the hinge when the automobile door is opened and closed, so that stress concentration is avoided.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the sinking platform strengthens the structural strength of the connecting part, and the connecting hole is arranged at the sinking platform, so that the strength around the connecting hole is strengthened, and the connecting reliability of the connecting hole is enhanced; the small step of the welding part facilitates the lap joint of the workpieces during welding, simplifies the welding process, is beneficial to enhancing the structural strength after welding, and enhances the structural strength of the welding part by the step.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows the structure schematic diagram of the front door-window frame front inner reinforcing plate of the utility model.
Wherein the figures include the following reference numerals:
1, a connecting part; 11, sinking a platform; 2, welding the part; 3 fixing the plane; 31 hinge mounting holes.
Detailed Description
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1, a front door and window frame front inner reinforcing plate comprises a front inner reinforcing plate body, wherein a connecting part 1 and a welding part 2 which are connected are arranged on the front inner reinforcing plate body along the length direction, the connecting part 1 is stamped into a structure with a plurality of sinking platforms 11, and the sinking platforms 11 are provided with connecting holes; the welding part 2 is in a V shape after being punched, and two sides of the V shape are provided with a plurality of small steps in a concave-convex shape.
Preferably, the V-shaped bottom of the welding portion 2 is used for welding with a window frame, and a door inner panel is further welded to a step of the welding portion 2.
Preferably, the free end of the welding portion 2 is connected with a fixing plane 3, and the fixing plane 3 is provided with a hinge mounting hole 31.
The front inner reinforcing plate body connects the window frame, the vehicle door inner plate and the hinge together, impact received by the vehicle door and the window frame can be transmitted to a hinge area when the vehicle door is opened and closed, the impact is transmitted to the vehicle body through the hinge, and the phenomenon of vehicle door shake in the process of opening and closing the vehicle door is reduced; in addition, when the vehicle is collided, energy can be transmitted to the vehicle body through the front inner reinforcing plate body and the hinge, so that the damage of the collision energy to the vehicle door is reduced, and the safety of passengers is improved.
The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (3)
1. The front door and window frame front inner reinforcing plate comprises a front inner reinforcing plate body and is characterized in that a connecting part (1) and a welding part (2) which are connected are arranged on the front inner reinforcing plate body along the length direction, the connecting part (1) is stamped into a structure with a plurality of sinking platforms (11), and the sinking platforms (11) are provided with connecting holes; the welding part (2) is in a V shape after being punched, and two sides of the V shape are provided with a plurality of small steps in a concave-convex shape.
2. The front door-window frame front inner reinforcement plate according to claim 1, wherein the V-shaped bottom of the welding portion (2) is used for welding with a window frame, and a door inner plate is further welded to a step of the welding portion (2).
3. The front door window frame front inner reinforcing plate as claimed in claim 1, wherein a fixing plane (3) is connected to a free end of the welding part (2), and a hinge mounting hole (31) is formed in the fixing plane (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020835761.XU CN212046821U (en) | 2020-05-19 | 2020-05-19 | Front door window frame front inner reinforcing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020835761.XU CN212046821U (en) | 2020-05-19 | 2020-05-19 | Front door window frame front inner reinforcing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212046821U true CN212046821U (en) | 2020-12-01 |
Family
ID=73520454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020835761.XU Active CN212046821U (en) | 2020-05-19 | 2020-05-19 | Front door window frame front inner reinforcing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212046821U (en) |
-
2020
- 2020-05-19 CN CN202020835761.XU patent/CN212046821U/en active Active
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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: 20220719 Address after: 401135 No. 618 Liangjiang Avenue, Longxing Town, Yubei District, Chongqing Patentee after: Chongqing Jin Kang Sai Li Si New Energy Automobile Design Institute Co.,Ltd. Address before: 402260 No.1 Jiujiang Avenue, Shuangfu New District, Jiangjin District, Chongqing Patentee before: CHONGQING BRANCH, DFSK AUTOMOBILE Co.,Ltd. |
|
| TR01 | Transfer of patent right |