CN217623440U - Front bumper structure capable of resisting paint cracking - Google Patents
Front bumper structure capable of resisting paint cracking Download PDFInfo
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- CN217623440U CN217623440U CN202221146491.7U CN202221146491U CN217623440U CN 217623440 U CN217623440 U CN 217623440U CN 202221146491 U CN202221146491 U CN 202221146491U CN 217623440 U CN217623440 U CN 217623440U
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- reinforcing rib
- license plate
- reinforcing
- plate support
- bending edge
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Abstract
The utility model provides a front bumper structure of anti lacquer fracture, it includes bumper panel, license plate support and anti lacquer fracture subassembly, be equipped with first limit of bending and second limit of bending on the bumper panel, the common junction of first limit of bending, second limit of bending and license plate support forms trilateral corner, the anti lacquer fracture subassembly sets up in trilateral corner; by arranging the paint crack resisting assembly, the structural strength of the three corners is improved, the shaking deformation of the three corners is reduced, and the cracking phenomenon of paint at the three corners is effectively avoided; the first reinforcing rib, the second reinforcing rib, the third reinforcing rib and the fourth reinforcing rib are arranged, so that the connection strength between the surfaces is improved; the fifth reinforcing rib and the sixth reinforcing rib are arranged, so that the connection strength between the surface and the reinforcing ribs is improved; and the seventh reinforcing rib and the eighth reinforcing rib are arranged, so that the structural strength of the three corners is further improved.
Description
Technical Field
The utility model relates to a bumper technical field especially relates to a front bumper structure that anti lacquer splits.
Background
The automobile bumper is a safety protection device for absorbing and retarding external impact force, and along with the development of the automobile industry, people have higher and higher requirements on the automobile bumper, and the automobile bumper has the characteristics of attractiveness, light weight and the like besides maintaining the original protection function. In order to meet the development trend of automobile bumpers, a license plate support is selected to be integrated on a front bumper by part of automobile models on the market at present, however, a three-side corner area can be formed at the joint of a bumper panel and the license plate support in the integration process, when the front bumper is transported after being painted, the front bumper can deform due to shaking, and the shaking deformation amount of the three-side corner area is larger and the paint in the three-side corner area is more prone to cracking because the structural strength of the three-side corner area is smaller than that of other areas.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a preceding bumper structure that anti lacquer splits sets up anti lacquer at trilateral corner and splits the subassembly, has improved the structural strength of trilateral corner, has reduced the deformation of rocking of trilateral corner, has effectively avoided the paint of trilateral corner to take place the phenomenon of ftractureing.
The technical scheme of the utility model is realized like this: the utility model provides a paint crack resistant front bumper structure, which comprises a bumper panel and a license plate bracket, wherein,
one end of the bumper panel is provided with a first bending edge, one end of the bumper panel, away from the first bending edge, is provided with a second bending edge, and a first connecting portion is formed between the first bending edge and the second bending edge.
License plate support and bumper panel integrated into one piece to the outstanding junction that sets up at the first limit of bending and the second limit of bending, form the second connecting portion between license plate support's side and the first limit of bending, and with the second bend and form the third connecting portion between the limit.
The common connection position of the first connection part, the second connection part and the third connection part forms a three-surface corner.
Also comprises a paint crack resistant assembly which is arranged at the corner of three sides and comprises a first reinforcing rib, a second reinforcing rib, a third reinforcing rib and a fourth reinforcing rib, wherein,
the first reinforcing rib is arranged on the back of the first connecting part.
The second reinforcing rib is arranged on the back of the second connecting part.
The third reinforcing rib is arranged on the back of the third connecting part.
The fourth reinforcing rib is used for connecting the first reinforcing rib, the second reinforcing rib and the third reinforcing rib.
On the basis of the above technical solution, preferably, the surface of the third reinforcing rib is flush with the surface of the second bending edge.
On the basis of the technical scheme, the license plate support is preferably provided with fifth reinforcing ribs, and the fifth reinforcing ribs are arranged on the license plate support and connected with one ends, far away from the fourth reinforcing ribs, of the third reinforcing ribs.
Still further preferably, the license plate further comprises a plurality of sixth reinforcing ribs, and the sixth reinforcing ribs are uniformly distributed on the fifth reinforcing ribs and connected with the license plate bracket.
On the basis of the technical scheme, the combined type motor rotor blade further comprises a seventh reinforcing rib, wherein one end of the seventh reinforcing rib is arranged at the corner of the three faces, and the other end of the seventh reinforcing rib is arranged at the connecting position of the third reinforcing rib and the fourth reinforcing rib.
Still more preferably, the seventh reinforcing rib, the first reinforcing rib, the second reinforcing rib and the fourth reinforcing rib are combined to form a square structure.
On the basis of the technical scheme, the novel steel wire rope further comprises an eighth reinforcing rib, wherein one end of the eighth reinforcing rib is arranged at the three corners, and the other end of the eighth reinforcing rib is connected with the first reinforcing rib and the fourth reinforcing rib.
On the basis of above technical scheme, it is preferred that first connecting portion, second connecting portion and third connecting portion all are equipped with the circular arc chamfer, and the radius of circular arc chamfer is 5mm.
The utility model discloses a front bumper structure has following beneficial effect for prior art:
(1) The anti-paint-cracking component is arranged, so that the structural strength of the three corners is improved, the shaking deformation of the three corners is reduced, and the cracking phenomenon of paint at the three corners is effectively avoided;
(2) The first reinforcing rib, the second reinforcing rib, the third reinforcing rib and the fourth reinforcing rib are arranged, so that the connection strength between the surfaces is improved;
(3) The fifth reinforcing rib and the sixth reinforcing rib are arranged, so that the connection strength between the surface and the reinforcing ribs is improved;
(4) And the seventh reinforcing rib and the eighth reinforcing rib are arranged, so that the structural strength of the three corners is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic front view of a front bumper structure according to the present invention;
fig. 2 is a left side schematic view of a back structure of the front bumper structure of the present invention;
FIG. 3 is an enlarged view of a portion of area A of FIG. 2;
FIG. 4 is a right side schematic view of a back side structure of the front bumper structure of the present invention;
FIG. 5 is an enlarged partial view of the area B in FIG. 4;
fig. 6 is a cross-sectional view of a back structure of the front bumper structure of the present invention;
fig. 7 is a partially enlarged schematic view of the region C in fig. 6.
In the figure: 1. a bumper fascia; 11. a first folded edge; 12. second bending edges; 13. a first connection portion; 2. a license plate holder; 21. a second connecting portion; 22. a third connecting portion; 23. three-side corner; 3. a paint crack resistant component; 31. a first reinforcing rib; 32. a second reinforcing rib; 33. a third reinforcing rib; 34. a fourth reinforcing rib; 35. fifthly, strengthening the ribs; 36. a sixth reinforcing rib; 37. a seventh reinforcing rib; 38. and an eighth reinforcing rib.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
The utility model discloses a front bumper structure that anti lacquer splits, it includes bumper panel 1, license plate support 2 and anti lacquer subassembly 3 that splits.
As shown in fig. 1, a bumper panel 1 is used as a main body of a front bumper, a first bending edge 11 is provided at one end of the bumper panel 1, a second bending edge 12 is provided at an end of the first bending edge 11 away from the bumper panel 1, and a first connecting portion 13 is formed between the first bending edge 11 and the second bending edge 12.
The common connection position of the first connection portion 13, the second connection portion 21 and the third connection portion 22 forms a three-surface corner 23, and the first connection portion 13, the second connection portion 21 and the third connection portion 22 are all provided with arc chamfers, and the radius of each arc chamfer is 5mm. Through setting up the circular arc chamfer, increased the regional area of connection of first connecting portion 13, second connecting portion 21 and third connecting portion 22, improved the coating homogeneity of first connecting portion 13, second connecting portion 21 and third connecting portion 22 department paint, reduced the risk of paint fracture.
As shown in fig. 2 to 3, the anti-paint crack assemblies 3 are disposed at the three corners 23 for improving the structural strength of the three corners 23, specifically, the number of the anti-paint crack assemblies 3 is two, and the two anti-paint crack assemblies 3 are symmetrically distributed on two sides of the license plate support 2.
The paint crack prevention assembly 3 includes a first reinforcing bead 31, a second reinforcing bead 32, a third reinforcing bead 33, and a fourth reinforcing bead 34, wherein,
the first reinforcing rib 31 is disposed on the back of the first connecting portion 13, and is used for improving the connection strength between the first bending edge 11 and the second bending edge 12, and specifically, the thickness of the first reinforcing rib 31 is 1-5 mm.
The second reinforcing rib 32 is disposed on the back of the second connecting portion 21, and is used to improve the connection strength between the first bending edge 11 and the side of the license plate support 2, and specifically, the thickness of the second reinforcing rib 32 is 1-5 mm.
The third reinforcing rib 33 is disposed on the back of the third connecting portion 22, and is used for improving the connection strength between the second bending edge 12 and the side surface of the license plate support 2, and in order to further improve the connection strength between the second bending edge 12 and the side surface of the license plate support 2, the surface of the third reinforcing rib 33 is flush with the surface of the second bending edge 12, and specifically, the thickness of the third reinforcing rib 33 is 5-10 mm.
The fourth reinforcing rib 34 is used for connecting the first reinforcing rib 31, the second reinforcing rib 32 and the third reinforcing rib 33, and specifically, the thickness of the fourth reinforcing rib 34 is the same as that of the third reinforcing rib 33.
As shown in fig. 2 to 7, the paint crack prevention assembly 3 further includes a fifth reinforcing rib 35, a sixth reinforcing rib 36, a seventh reinforcing rib 37, and an eighth reinforcing rib 38, wherein,
the fifth reinforcing ribs 35 are used for improving the connection strength between the third reinforcing ribs 33 and the license plate support 2, and the fifth reinforcing ribs 35 are arranged on the license plate support 2 and connected with one end of the third reinforcing ribs 33 far away from the fourth reinforcing ribs 34.
The sixth reinforcing ribs 36 are used for improving the connection strength between the fifth reinforcing ribs 35 and the license plate support 2, and the sixth reinforcing ribs 36 are uniformly distributed on the fifth reinforcing ribs 35 and connected with the license plate support 2.
The seventh reinforcing rib 37 is used for further improving the structural strength of the three-side corner 23, one end of the seventh reinforcing rib 37 is arranged at the three-side corner 23, and the other end of the seventh reinforcing rib 37 is arranged at the joint of the third reinforcing rib 33 and the fourth reinforcing rib 34, so that the seventh reinforcing rib 37, the first reinforcing rib 31, the second reinforcing rib 32 and the fourth reinforcing rib 34 are combined to form a square structure in order to further improve the structural strength of the three-side corner 23.
The eighth reinforcing rib 38 is used for further improving the structural strength of the three-side corner 23, one end of the eighth reinforcing rib 38 is arranged at the three-side corner 23, and the other end of the eighth reinforcing rib 38 is connected with the first reinforcing rib 31 and the fourth reinforcing rib 34.
The working principle is as follows: as shown in fig. 1 to 7, the common junction of the first connecting portion 13, the second connecting portion 21 and the third connecting portion 22 forms a three-side corner 23, the anti-paint crack assembly 3 is arranged at the three-side corner 23, the anti-paint crack assembly 3 comprises a first reinforcing rib 31, a second reinforcing rib 32, a third reinforcing rib 33 and a fourth reinforcing rib 34, the first reinforcing rib 31 is used for improving the connection strength of the first bending edge 11 and the second bending edge 12, the second reinforcing rib 32 is used for improving the connection strength of the first bending edge 11 and the side surface of the license plate support 2, the third reinforcing rib 33 is used for improving the connection strength of the second bending edge 12 and the side surface of the license plate support 2, and the fourth reinforcing rib 34 is used for connecting the first reinforcing rib 31, the second reinforcing rib 32 and the third reinforcing rib 33. Through setting up anti lacquer and splitting subassembly 3, improved the structural strength of trilateral corner 23 department, reduced the deflection of rocking of trilateral corner 23 department, effectively avoided the paint of trilateral corner 23 department to take place the phenomenon of ftractureing.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A paint crack resistant front bumper structure comprising a bumper fascia (1) and a license plate holder (2), wherein,
a first bending edge (11) is arranged at one end of the bumper panel (1), a second bending edge (12) is arranged at one end, away from the bumper panel (1), of the first bending edge (11), and a first connecting portion (13) is formed between the first bending edge (11) and the second bending edge (12);
the license plate support (2) and the bumper panel (1) are integrally formed and are arranged at the joint of the first bending edge (11) and the second bending edge (12) in a protruding mode, a second connecting portion (21) is formed between the side face of the license plate support (2) and the first bending edge (11), and a third connecting portion (22) is formed between the side face of the license plate support and the second bending edge (12);
a common joint of the first connecting part (13), the second connecting part (21) and the third connecting part (22) forms a three-surface corner (23);
the method is characterized in that: the paint crack resisting component (3) is arranged at the three corners (23) and comprises a first reinforcing rib (31), a second reinforcing rib (32), a third reinforcing rib (33) and a fourth reinforcing rib (34),
the first reinforcing rib (31) is arranged on the back of the first connecting part (13);
the second reinforcing rib (32) is arranged on the back of the second connecting part (21);
the third reinforcing rib (33) is arranged on the back of the third connecting part (22);
the fourth reinforcing rib (34) is used for connecting the first reinforcing rib (31), the second reinforcing rib (32) and the third reinforcing rib (33).
2. A paint crack resistant front bumper structure according to claim 1, wherein: the surface of the third reinforcing rib (33) is flush with the surface of the second bending edge (12).
3. A paint crack resistant front bumper structure according to claim 1, wherein: the license plate support is characterized by further comprising fifth reinforcing ribs (35), wherein the fifth reinforcing ribs (35) are arranged on the license plate support (2) and connected with one end, far away from the fourth reinforcing ribs (34), of the third reinforcing rib (33).
4. A paint crack resistant front bumper structure according to claim 3, wherein: the license plate support is characterized by further comprising a plurality of sixth reinforcing ribs (36), wherein the sixth reinforcing ribs (36) are uniformly distributed on the fifth reinforcing ribs (35) and are connected with the license plate support (2).
5. A paint crack resistant front bumper structure according to claim 1, wherein: the novel corrugated board is characterized by further comprising a seventh reinforcing rib (37), wherein one end of the seventh reinforcing rib (37) is arranged at the three-surface corner (23), and the other end of the seventh reinforcing rib is arranged at the connecting position of the third reinforcing rib (33) and the fourth reinforcing rib (34).
6. The paint crack resistant front bumper structure recited in claim 5, wherein: the seventh reinforcing rib (37), the first reinforcing rib (31), the second reinforcing rib (32) and the fourth reinforcing rib (34) are combined to form a square structure.
7. A paint crack resistant front bumper structure according to claim 1, wherein: the novel corrugated board is characterized by further comprising an eighth reinforcing rib (38), wherein one end of the eighth reinforcing rib (38) is arranged at the three-surface corner (23), and the other end of the eighth reinforcing rib is connected with the first reinforcing rib (31) and the fourth reinforcing rib (34).
8. A paint crack resistant front bumper structure according to claim 1, wherein: first connecting portion (13), second connecting portion (21) and third connecting portion (22) all are equipped with the circular arc chamfer, and the radius of circular arc chamfer is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221146491.7U CN217623440U (en) | 2022-05-13 | 2022-05-13 | Front bumper structure capable of resisting paint cracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221146491.7U CN217623440U (en) | 2022-05-13 | 2022-05-13 | Front bumper structure capable of resisting paint cracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217623440U true CN217623440U (en) | 2022-10-21 |
Family
ID=83652180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221146491.7U Active CN217623440U (en) | 2022-05-13 | 2022-05-13 | Front bumper structure capable of resisting paint cracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217623440U (en) |
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2022
- 2022-05-13 CN CN202221146491.7U patent/CN217623440U/en active Active
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