CN210881633U - Plastic tail door inner plate metal reinforcing plate - Google Patents
Plastic tail door inner plate metal reinforcing plate Download PDFInfo
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- CN210881633U CN210881633U CN201921559813.9U CN201921559813U CN210881633U CN 210881633 U CN210881633 U CN 210881633U CN 201921559813 U CN201921559813 U CN 201921559813U CN 210881633 U CN210881633 U CN 210881633U
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Abstract
The utility model belongs to the technical field of car lightweight product, a plastics tail-gate inner panel metal reinforcing plate is provided, including the stand reinforcing plate, hinge reinforcing plate and bulb round pin reinforcing plate electric welding respectively in the upper and lower both ends of stand reinforcing plate, the both sides of stand reinforcing plate have the first turn-ups and the second turn-ups of its rigidity of reinforcing, first turn-ups, the second turn-ups constitutes U type groove structure with the stand reinforcing plate, wherein first turn-ups begins to extend to the terminal in hinge reinforcing plate place region always from bulb round pin reinforcing plate position. The utility model has the advantages of the reinforcing plate size is little, and the lightweight effect is excellent, and the regional both sides turn-ups size in reinforcing plate U type groove is big, and rigidity is excellent, has simplified the design of plastic tail-gate metal reinforcement greatly, has saved the material, has reduced weight and cost.
Description
Technical Field
The utility model belongs to the technical field of the car lightweight product, concretely relates to plastics tail-gate inner panel metal reinforcing plate.
Background
In the design development process of the all-plastic tail gate, ensuring the rigidity of the plastic tail gate is one of the most difficult tasks to be finally realized. Generally, in order to ensure the rigidity of the plastic tail gate, a metal reinforcing part is arranged between the hinge of the tail gate and the installation position of the stay bar ball stud in design, and the metal reinforcing part is connected with an inner plate in the installation modes of insert injection molding, screw installation, viscose glue and the like, because the metal reinforcing part directly influences the static rigidity of the tail gate, such as torsional rigidity and bending rigidity. The strength of the tail gate is also influenced, particularly under dynamic working conditions such as collision, so that the excellent metal reinforcing part is designed to ensure the system performance of the plastic tail gate, and the existing metal reinforcing plate has the structural defects that the hinge reinforcing plate in the hinge mounting area is large in size, heavy in weight and general in light weight effect, and the flanging at one side of the U-shaped groove area is low and the rigidity is general.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art's current situation, and provide a plastics tail-gate inner panel metal reinforcing plate, when realizing equal rigidity, simplified the design of plastic tail-gate metal reinforcement greatly, saved the material, reduced weight and cost.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the plastic tail door inner plate metal reinforcing plate is characterized by comprising a column reinforcing plate, a hinge reinforcing plate and a ball pin reinforcing plate, wherein the hinge reinforcing plate and the ball pin reinforcing plate are respectively welded to the upper end portion and the lower end portion of the column reinforcing plate in an electric welding mode, a first flanging and a second flanging which are used for enhancing the rigidity of the column reinforcing plate are arranged on two sides of the column reinforcing plate, the first flanging, the second flanging and the column reinforcing plate form a U-shaped groove structure, and the first flanging extends from the position of the ball pin reinforcing plate to the tail end of the area where the hinge reinforcing plate is located.
In the plastic tail gate inner plate metal reinforcing plate, the hinge reinforcing plate and the ball stud reinforcing plate are both 2mm galvanized steel plates, and the width sizes of the first flanging and the second flanging are larger than 20 mm.
In the metal reinforcing plate for the plastic tail gate inner plate, the hinge reinforcing plate is provided with a hinge mounting hole, the lower end of the hinge reinforcing plate on the pillar reinforcing plate is provided with an upper inner decoration mounting hole, a first auxiliary positioning hole is arranged beside the upper inner decoration mounting hole, the lower end of the pillar reinforcing plate is provided with a second auxiliary positioning hole, and the first auxiliary positioning hole and the second auxiliary positioning hole are positioned on the same plane.
In the metal reinforcing plate for the inner plate of the plastic tail gate, the ball pin reinforcing plate is provided with a ball pin mounting hole, the ball pin reinforcing plate and the upright column reinforcing plate are of a triangular design structure, and the second flanging extends from the area of the second auxiliary positioning hole to the area of the platform of the first auxiliary positioning hole.
Compared with the prior art, the utility model has the advantages of the reinforcing plate size is little, and lightweight effect is excellent, and the regional both sides turn-ups size in reinforcing plate U type groove is big, and rigidity is excellent, has simplified the design of plastic tail-gate metal reinforcement greatly, has saved the material, has reduced weight and cost.
Drawings
FIG. 1 is a schematic front view of a metal reinforcing plate of an inner plate of a plastic tail gate;
FIG. 2 is a schematic view of the structure of the back side of the metal reinforcing plate of the inner plate of the plastic tail gate;
fig. 3 is a schematic view of the structure in the direction of a-a of fig. 2.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
In the figure, a column reinforcing plate 1; a hinge reinforcement plate 2; a ball stud reinforcing plate 3; a hinge mounting hole 4; an interior trim mounting hole 5; a first auxiliary positioning hole 6; a ball stud mounting hole 7; a second auxiliary positioning hole 8; a second flange 9; a first flange 10.
The plastic tail gate inner plate metal reinforcing plate is positioned on one visible side of an inner plate, namely one visible side of the inner plate, and is installed in a mold when a tail gate inner plate mold insert is molded, and is attached to the mold, as shown in figures 1 and 2, the plastic tail gate inner plate metal reinforcing plate mainly comprises a column reinforcing plate 1, a hinge reinforcing plate 2 and a ball pin reinforcing plate 3, wherein the hinge reinforcing plate 2 and the ball pin reinforcing plate 3 are respectively and electrically welded at the upper end part and the lower end part of the column reinforcing plate 1, the hinge reinforcing plate 2 and the ball pin reinforcing plate 3 are both 2mm steel plate galvanized steel plates, so that the whole metal reinforcing plate has excellent light weight effect, saves materials, reduces weight and cost, the hinge reinforcing plate 2 is provided with a hinge installation hole 4, the lower end of the hinge reinforcing plate 2 on the column reinforcing plate 1 is provided with an upper inner decoration installation hole 5, a first auxiliary positioning hole 6 is arranged beside the upper inner decoration installation hole 5, the lower end of the column reinforcing plate 1 is provided with, first supplementary locating hole 6 and second supplementary locating hole 8 are in the coplanar, here can make things convenient for the installation of interior decoration fixed through interior decoration mounting hole 5, can conveniently carry out the assistance-localization real-time installation through supplementary locating hole simultaneously, convenient and fast.
As shown in fig. 3, the two sides of the upright column reinforcing plate 1 are provided with a first flange 10 and a second flange 9 for enhancing the rigidity thereof, the first flange 10, the second flange 9 and the upright column reinforcing plate 1 form a U-shaped groove structure, wherein the first flange 10 is located at the right side, the second flange 9 is located at the left side, the first flange 10 extends from the position of the ball stud reinforcing plate 3 to the end of the area where the hinge reinforcing plate 2 is located, the second flange 9 extends from the area where the second auxiliary positioning hole 8 is located to the platform area where the first auxiliary positioning hole 6 is located, the width dimensions of the first flange 10 and the second flange 9 are greater than 20mm, so that the flanges at the two sides of the upright column reinforcing plate 1 are large in size and uniform and excellent in rigidity, the ball stud reinforcing plate 3 is provided with a ball stud mounting hole 7, the ball stud reinforcing plate 3 and the upright column reinforcing plate 1 are in a triangular design structure, and the same rigidity is realized, greatly simplifying the design of the metal reinforcement of the all-plastic tail gate.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (4)
1. The plastic tail door inner plate metal reinforcing plate is characterized by comprising a column reinforcing plate, a hinge reinforcing plate and a ball pin reinforcing plate, wherein the hinge reinforcing plate and the ball pin reinforcing plate are respectively welded to the upper end portion and the lower end portion of the column reinforcing plate in an electric welding mode, a first flanging and a second flanging which are used for enhancing the rigidity of the column reinforcing plate are arranged on two sides of the column reinforcing plate, the first flanging, the second flanging and the column reinforcing plate form a U-shaped groove structure, and the first flanging extends from the position of the ball pin reinforcing plate to the tail end of the area where the hinge reinforcing plate is located.
2. The plastic tail-gate inner plate metal reinforcing plate of claim 1, wherein the hinge reinforcing plate and the ball stud reinforcing plate are both 2mm galvanized steel plates, and the width dimensions of the first flange and the second flange are greater than 20 mm.
3. The metal reinforcement plate as claimed in claim 2, wherein the hinge reinforcement plate has a hinge mounting hole, the pillar reinforcement plate has an upper inner decoration mounting hole at a lower end of the hinge reinforcement plate, a first auxiliary positioning hole is formed near the upper inner decoration mounting hole, and a second auxiliary positioning hole is formed at a lower end of the pillar reinforcement plate, and the first auxiliary positioning hole and the second auxiliary positioning hole are in the same plane.
4. The plastic tail gate inner plate metal reinforcing plate as claimed in claim 3, wherein the ball stud reinforcing plate is provided with a ball stud mounting hole, the ball stud reinforcing plate and the upright post reinforcing plate are in a triangular design structure, and the second flange extends from the region of the second auxiliary positioning hole to the region of the platform of the first auxiliary positioning hole.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921559813.9U CN210881633U (en) | 2019-09-19 | 2019-09-19 | Plastic tail door inner plate metal reinforcing plate |
| PCT/CN2020/110845 WO2021052114A1 (en) | 2019-09-19 | 2020-08-24 | High-integration-level plastic tail door |
| US17/753,908 US20220371663A1 (en) | 2019-09-19 | 2020-08-24 | High-integration-level plastic tail door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921559813.9U CN210881633U (en) | 2019-09-19 | 2019-09-19 | Plastic tail door inner plate metal reinforcing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210881633U true CN210881633U (en) | 2020-06-30 |
Family
ID=71332175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921559813.9U Active CN210881633U (en) | 2019-09-19 | 2019-09-19 | Plastic tail door inner plate metal reinforcing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210881633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021052114A1 (en) * | 2019-09-19 | 2021-03-25 | 宁波信泰机械有限公司 | High-integration-level plastic tail door |
-
2019
- 2019-09-19 CN CN201921559813.9U patent/CN210881633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021052114A1 (en) * | 2019-09-19 | 2021-03-25 | 宁波信泰机械有限公司 | High-integration-level plastic tail door |
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