CN108501858B - Pedestrian shank protection device and automobile - Google Patents
Pedestrian shank protection device and automobile Download PDFInfo
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- CN108501858B CN108501858B CN201810261067.9A CN201810261067A CN108501858B CN 108501858 B CN108501858 B CN 108501858B CN 201810261067 A CN201810261067 A CN 201810261067A CN 108501858 B CN108501858 B CN 108501858B
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- front bumper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R2021/346—Protecting non-occupants of a vehicle, e.g. pedestrians means outside vehicle body
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Abstract
The invention provides a pedestrian shank protection device and an automobile, and relates to the technical field of automobiles, wherein the pedestrian shank protection device comprises a front bumper, an engine lower guard plate and a plurality of first reinforcing platforms; the front bumper, the lower engine protection plate and the first reinforcing platforms are integrally formed and made of plastic materials; the engine lower guard plate is arranged at one end of the front bumper, and the first reinforcing platforms are arranged on the inner side of the front bumper and close to one end of the engine lower guard plate; the first reinforcing platforms are sequentially arranged at intervals along the length extending direction of the front bumper. This pedestrian shank protection device can reduce the assembly degree of difficulty, improves and equips production line operation progress to be favorable to the production of lightweight automobile body.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a pedestrian shank protection device and an automobile.
Background
In the past, only the protection degree of a vehicle to passengers is usually considered in the design of an automobile, the protection of pedestrian and other vulnerable groups is neglected, the protection of the pedestrian and other vulnerable groups is more and more emphasized along with the continuous development of society and automobiles, the pedestrian protection must be considered in the development of automobile models, the shank injury evaluation at present has a great proportion in the pedestrian protection, and when a pedestrian collides with the vehicle, the leg bending moment and ligaments are easily damaged, so that a friendly automobile front end structure has a great effect on the pedestrian protection.
At present, the automobile welds the shank bearing structure of metal material at the automobile front end to reduce the regional pedestrian shank injury that causes because the lower part supports inadequately of front bumper, improve the shank lower part that the automobile exists and support insufficient problem.
However, the existing metal shank supporting structure is an independent part and can only be independently installed in vehicle assembly, and the metal shank supporting structure is extremely difficult to control in assembly, so that the operation progress of an assembly production line is influenced; in addition, the metal shank support structure increases the cost and weight of the entire vehicle, and is not conducive to the production of light vehicle bodies.
Disclosure of Invention
The invention aims to provide a pedestrian shank protection device and an automobile, which aim to improve the problem that the existing metal shank support structure in the prior art is extremely difficult to control in assembly, so that the operation progress of an assembly production line is influenced; in addition, the metal shank support structure increases the cost and weight of the whole vehicle, and is not favorable for the technical problem of light vehicle body production.
The invention provides a pedestrian shank protection device which comprises a front bumper, an engine lower guard plate and a plurality of first reinforcing platforms, wherein the engine lower guard plate is arranged on the front bumper; the front bumper, the lower engine protection plate and the first reinforcing platforms are integrally formed and made of plastic materials; the engine lower guard plate is arranged at one end of the front bumper, and the first reinforcing platforms are arranged on the inner side of the front bumper and close to one end of the engine lower guard plate; the first reinforcing platforms are sequentially arranged at intervals along the length extending direction of the front bumper.
Furthermore, a plurality of first reinforcing ribs are respectively arranged between two adjacent first reinforcing platforms; the extending direction of the first reinforcing bead is the same as the length extending direction of the front bumper.
Furthermore, the pedestrian shank protecting device also comprises a plurality of second reinforcing platforms; the second reinforcing platforms are arranged on the inner side of the lower protective plate of the engine and close to one end of the front bumper; the second reinforcing platforms are sequentially arranged at intervals along the length extending direction of the lower engine protection plate.
Further, a first supporting platform is arranged between the front bumper and the lower engine protection plate; an inclined plane is arranged on one surface, far away from the front bumper, of the first supporting table, and the length extending direction of the first supporting table and the length extending direction of the inclined plane are the same as the length extending direction of the front bumper; the plurality of first reinforcing platforms and the inclined planes are respectively arranged on two mutually vertical surfaces of the first supporting platform; a plurality of second reinforcement stands are disposed at intervals on the inclined surface.
Furthermore, one surface of each first reinforcing platform, which is far away from the first supporting platform, is provided with a plurality of second reinforcing ribs respectively; the second reinforcing rib is arranged between the first reinforcing platform and the front bumper.
Furthermore, a plurality of third reinforcing ribs are arranged on the outer side of the front bumper; the back of first reinforcing platform is the recess, and a plurality of third strengthening ribs set up respectively between two adjacent recesses, and a plurality of third strengthening ribs extend along the length extending direction of perpendicular to front bumper.
Further, a second support table and a plurality of fourth reinforcing ribs are arranged on the inner side of the lower engine protection plate; the extending direction of the second support platform is the same as the length extending direction of the lower engine protection plate; the fourth reinforcing rib is arranged on one side, far away from the front bumper, of the second support platform.
Furthermore, a plurality of fourth reinforcing ribs are arranged in a net-shaped crossed manner.
Furthermore, a plurality of fifth strengthening ribs are arranged on the inclined surface at intervals; the fifth reinforcing ribs extend in a direction away from the front bumper.
Furthermore, the invention also provides an automobile which comprises the pedestrian shank protecting device.
According to the pedestrian shank protection device provided by the invention, in the manufacturing process, as the front bumper, the lower engine protection plate and the first reinforcing platform are integrally formed, the assembly time is saved due to the integrated structure, the problem of mistaken assembly or neglected assembly is solved, the operation progress of a final assembly production line is improved, other suppliers are not needed, the cost and expense are saved for development, and the development period is shortened. In the use process, the front bumper, the lower engine protection plate and the first reinforcing platform are made of plastic materials, so that the weight and the cost of the whole vehicle can be reduced; the intensity of device can be improved in setting up of first reinforcing platform, when the pedestrian is collided to the car front end, can play the supporting role to pedestrian's shank to avoid pedestrian's shank moment of bending too big and cause the injury to it.
Therefore, the pedestrian shank protection device can reduce the assembly difficulty, improve the operation progress of an equipment production line and is favorable for the production of light automobile bodies.
The automobile provided by the invention comprises the pedestrian shank protection device, and in the manufacturing process, as the front bumper, the lower engine protection plate and the first reinforcing platform are integrally formed, the integrated structure saves the assembly time, eliminates the problem of misassembly or neglected assembly, improves the operation progress of the final assembly production line, does not need other suppliers, saves the cost and expense for development, and shortens the development period. In the use process, the front bumper, the lower engine protection plate and the first reinforcing platform are made of plastic materials, so that the weight and the cost of the whole vehicle can be reduced; the intensity of device can be improved in setting up of first reinforcing platform, when the pedestrian is collided to the car front end, can play the supporting role to pedestrian's shank to avoid pedestrian's shank moment of bending too big and cause the injury to it.
Therefore, the pedestrian shank protection device of the automobile can reduce the assembly difficulty, improve the operation progress of the equipment production line and is beneficial to the production of light automobile bodies.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the inner side of a lower leg protection device for a pedestrian according to an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a front view of a pedestrian lower leg protection arrangement provided by an embodiment of the present invention;
FIG. 4 is a top view of a pedestrian lower leg protection arrangement provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of the lateral side of a lower leg protection device for a pedestrian according to an embodiment of the present invention;
fig. 6 is an enlarged view at B in fig. 5.
Icon: 1-a front bumper; 2-lower guard board of engine; 3-a first reinforcement stage; 4-a first reinforcing rib; 5-a second reinforcing table; 6-a first support table; 7-inclined plane; 8-a second reinforcing rib; 9-a third reinforcing rib; 10-a groove; 11-a fourth reinforcing rib; 12-a second support table; 13-fifth strengthening tendons.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
FIG. 1 is a schematic view of the inner side of a lower leg protection device for a pedestrian according to an embodiment of the present invention; FIG. 2 is an enlarged view taken at A in FIG. 1; FIG. 3 is a front view of a pedestrian lower leg protection arrangement provided by an embodiment of the present invention; FIG. 4 is a top view of a pedestrian lower leg protection arrangement provided in accordance with an embodiment of the present invention; as shown in fig. 1, 2, 3 and 4, the pedestrian lower leg protection device provided by the present embodiment includes a front bumper 1, an engine lower guard plate 2 and a plurality of first reinforcing platforms 3; the front bumper 1, the lower engine protection plate 2 and the first reinforcing platforms 3 are integrally formed, and the front bumper 1, the lower engine protection plate 2 and the first reinforcing platforms 3 are made of plastic materials; the engine lower protective plate 2 is arranged at one end of the front bumper 1, and the first reinforcing platforms 3 are arranged on the inner side of the front bumper 1 and close to one end of the engine lower protective plate 2; the plurality of first reinforcing brackets 3 are sequentially provided at intervals in the longitudinal extending direction of the front bumper 1.
The pedestrian shank protection device that this embodiment provided, in the manufacturing process, because front bumper 1, engine lower guard plate 2 and first reinforcing platform 3 integrated into one piece, integrated structure has saved the time of assembly, eliminates the problem of misloading or neglected loading, has improved the operation progress of final assembly production line, and need not to use other suppliers, has practiced thrift cost and expense for the development, has shortened development cycle. In the use process, the front bumper 1, the lower engine protection plate 2 and the first reinforcing platform 3 are made of plastic materials, so that the weight and the cost of the whole vehicle can be reduced; the intensity of device can be improved in setting up of first reinforcing platform 3, when the pedestrian is collided to the car front end, can play the supporting role to pedestrian's shank to avoid pedestrian's shank moment of bending too big and cause the injury to it.
Therefore, the pedestrian shank protection device can reduce the assembly difficulty, improve the operation progress of an equipment production line and is favorable for the production of light automobile bodies.
As shown in fig. 1, 2 and 3, in addition to the above embodiment, a plurality of first reinforcing ribs 4 are respectively provided between two adjacent first reinforcing platforms 3; the extending direction of the first beads 4 is the same as the longitudinal extending direction of the front bumper 1.
Wherein, the number of the first reinforcing platforms 3 can be 14, the length is 57mm, the width is 40mm, and the height is 15 mm.
Furthermore, two first reinforcing ribs 4 are respectively arranged between two adjacent first reinforcing platforms 3. The thickness of the first reinforcing bead 4 is 2 mm.
Further, the first reinforcing rib 4 is U-shaped. The U-shaped opening faces away from the front bumper 1, so that the weight can be reduced as much as possible while enhancing the strength.
In this embodiment, in the use, the intensity of front bumper 1 can be improved in the setting of first strengthening rib 4 to play better supporting role to pedestrian's shank, and then guarantee pedestrian's safety.
As shown in fig. 1 and 2, on the basis of the above embodiment, further, the pedestrian lower leg protection device further comprises a plurality of second reinforcing platforms 5; the second reinforcing platforms 5 are arranged on the inner side of the engine lower protective plate 2 and close to one end of the front bumper 1; the plurality of second reinforcing platforms 5 are sequentially arranged at intervals along the length extension direction of the engine lower guard plate 2.
Wherein, the number of the second reinforcing platforms 5 can be 6, and the height is 2 mm.
Further, backplate 2 integrated into one piece under second reinforcing platform 5 and the engine, and second reinforcing platform 5 chooses for use the plastics material.
Further, a plurality of second reinforcing platforms 5 may be directly provided on the engine lower fender 2, thereby improving the strength of the engine lower fender 2.
Preferably, a plurality of first reinforcing mounts 3 and a plurality of second reinforcing mounts 5 are provided at the transition position of the front bumper 1 and the engine undercover 2, so that the strength of the transition position can be ensured.
In this embodiment, in the use, the setting of second reinforcing platform 5 can improve the intensity of backplate 2 under the engine to play better supporting role to pedestrian's shank, guarantee pedestrian's safety.
As shown in fig. 1, 2 and 3, in addition to the above embodiment, a first support table 6 is further provided between the front bumper 1 and the engine undercover 2; an inclined surface 7 is arranged on one surface of the first supporting platform 6, which is far away from the front bumper 1, and the length extending direction of the first supporting platform 6 and the length extending direction of the inclined surface 7 are the same as the length extending direction of the front bumper 1; the plurality of first reinforcing platforms 3 and the inclined surfaces 7 are respectively arranged on two surfaces of the first supporting platform 6 which are perpendicular to each other; a plurality of second reinforcing members 5 are provided at intervals on the inclined surface 7.
Wherein the first support table 6 is 13mm high.
In this embodiment, in the use, first supporting platform 6 plays the supporting role to first reinforcing platform 3 and second reinforcing platform 5 to make first reinforcing platform 3 and second reinforcing platform 5 cooperate, improve the intensity of front bumper 1 and engine lower guard plate 2 transition position.
As shown in fig. 1, 2 and 3, in addition to the above embodiment, further, a plurality of second reinforcing ribs 8 are respectively arranged on one surface of each first reinforcing platform 3 away from the first supporting platform 6; the second reinforcing bead 8 is provided between the first reinforcing platform 3 and the front bumper 1.
Wherein, the thickness of second strengthening rib 8 is 1.3mm, and every first reinforcing platform 3 corresponds and is provided with three second strengthening rib 8, and the even interval of three second strengthening rib 8 sets up.
Further, first supporting platform 6, first strengthening rib 4 and second strengthening rib 8 all with 1 integrated into one piece of front bumper, and first supporting platform 6, first strengthening rib 4 and second strengthening rib 8 all select for use the plastics material.
In this embodiment, in the use, the intensity of front bumper 1 can be improved in the setting of second strengthening rib 8 to play better supporting role to pedestrian's shank, and then guarantee pedestrian's safety.
FIG. 5 is a schematic structural diagram of the lateral side of a lower leg protection device for a pedestrian according to an embodiment of the present invention; FIG. 6 is an enlarged view at B in FIG. 5; as shown in fig. 5 and 6, in addition to the above embodiment, a plurality of third beads 9 are further provided on the outer side of the front bumper 1; the back of the first reinforcing platform 3 is provided with grooves 10, a plurality of third reinforcing ribs 9 are respectively arranged between two adjacent grooves 10, and the plurality of third reinforcing ribs 9 extend along the length extending direction vertical to the front bumper 1.
Wherein, the thickness of third strengthening rib 9 is 1.5mm, and is provided with two third strengthening ribs 9 between two adjacent recesses 10.
Further, the third reinforcing rib 9 and the front bumper 1 are integrally formed, and the third reinforcing rib 9 is made of a plastic material.
In this embodiment, in the use, third strengthening rib 9 sets up in the outside of front bumper 1, and this kind of setting can improve the intensity around recess 10 to better improvement front bumper 1's intensity plays better supporting role to pedestrian's shank, guarantees pedestrian's safety.
As shown in fig. 1, 2 and 4, in addition to the above embodiment, a second support base 12 and a plurality of fourth reinforcing ribs 11 are further provided on the inner side of the engine under-cover 2; the extending direction of the second support platform 12 is the same as the length extending direction of the engine lower guard plate 2; the fourth reinforcing bead 11 is provided on the side of the second support base 12 away from the front bumper 1.
Wherein the second support 12 is 18mm high.
Further, the second supporting table 12 and the fourth reinforcing rib 11 are integrally formed with the lower engine protective plate 2, and the second supporting table 12 and the fourth reinforcing rib 11 are made of plastic.
In this embodiment, the strength of the engine under-cover panel 2 can be improved more by providing the plurality of fourth reinforcing ribs 11. In addition, the second support base 12 supports the fourth bead 11.
As shown in fig. 1, 2 and 4, in addition to the above embodiment, a plurality of fourth reinforcing beads 11 are further provided to cross in a net shape.
Wherein, the thickness of the fourth reinforcing rib 11 is 1.8mm, and the height is 10 mm.
In this embodiment, during the use, a plurality of fourth strengthening ribs 11 are netted alternately and are arranged, and when the front end of the automobile collides with a pedestrian, the arrangement can provide larger supporting force.
As shown in fig. 2, in addition to the above embodiment, a plurality of fifth strengthening ribs 13 are further provided on the inclined surface 7 at intervals; the fifth reinforcing ribs 13 each extend in a direction away from the front bumper 1.
Wherein, the thickness of the fifth strengthening rib 13 is 1.5 mm.
In this embodiment, in the use process, the strength of the engine lower guard plate 2 can be better improved by arranging the fifth reinforcing ribs 13. In addition, the first support platform 6 and the inclined surface 7 play a supporting role for the fifth strengthening rib 13.
On the basis of the above embodiment, further, the embodiment of the invention also provides an automobile, and the automobile comprises a pedestrian lower leg protection device.
In the embodiment, the automobile comprises the pedestrian shank protection device, and in the manufacturing process, because the front bumper 1, the lower engine protection plate 2 and the first reinforcing platform 3 are integrally formed, the assembly time is saved by the integrated structure, the problem of misassembly or neglected assembly is solved, the operation progress of a final assembly production line is improved, other suppliers are not needed, the cost and the expense are saved for development, and the development period is shortened. In the use process, the front bumper 1, the lower engine protection plate 2 and the first reinforcing platform 3 are made of plastic materials, so that the weight and the cost of the whole vehicle can be reduced; the intensity of device can be improved in setting up of first reinforcing platform 3, when the pedestrian is collided to the car front end, can play the supporting role to pedestrian's shank to avoid pedestrian's shank moment of bending too big and cause the injury to it.
Therefore, the pedestrian shank protection device of the automobile can reduce the assembly difficulty, improve the operation progress of the equipment production line and is beneficial to the production of light automobile bodies.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A pedestrian lower leg protection device, comprising: the front bumper, the engine lower guard plate and the first reinforcing platforms are arranged on the front bumper;
the front bumper, the lower engine protection plate and the first reinforcing platforms are integrally formed, and the front bumper, the lower engine protection plate and the first reinforcing platforms are made of plastic materials;
the engine lower guard plate is arranged at one end of the front bumper, and the first reinforcing platforms are arranged on the inner side of the front bumper and close to one end of the engine lower guard plate; the first reinforcing platforms are sequentially arranged at intervals along the length extending direction of the front bumper;
a plurality of first reinforcing ribs are respectively arranged between two adjacent first reinforcing platforms; the extending direction of the first reinforcing rib is the same as the length extending direction of the front bumper;
the first reinforcing rib is U-shaped, and the opening of the U-shaped rib faces to the surface deviating from the front bumper;
the device also comprises a plurality of second reinforcing tables;
the second reinforcing platforms are arranged on the inner side of the engine lower guard plate and close to one end of the front bumper; the second reinforcing platforms are sequentially arranged at intervals along the length extending direction of the engine lower guard plate.
2. The pedestrian lower leg protection device according to claim 1, wherein a first support platform is provided between the front bumper and the engine underbody;
an inclined surface is arranged on one surface, far away from the front bumper, of the first supporting platform, and the length extending direction of the first supporting platform and the length extending direction of the inclined surface are the same as the length extending direction of the front bumper;
the first reinforcing platforms and the inclined surfaces are respectively arranged on two mutually vertical surfaces of the first supporting platform; the second reinforcing platforms are arranged on the inclined surface at intervals.
3. The pedestrian lower leg protection device according to claim 2, wherein a plurality of second reinforcing ribs are respectively arranged on one surface of each first reinforcing platform, which is far away from the first supporting platform;
the second reinforcing rib is arranged between the first reinforcing platform and the front bumper.
4. The pedestrian lower leg protection device according to claim 1, wherein a plurality of third reinforcing ribs are provided on an outer side of the front bumper;
the back of first reinforcing platform is the recess, and is a plurality of the third strengthening rib sets up respectively adjacent two between the recess, and is a plurality of the third strengthening rib is along the perpendicular to the length extending direction of front bumper extends.
5. The pedestrian lower leg protection device according to claim 1, wherein a second support platform and a plurality of fourth reinforcing ribs are provided inside the engine lower guard plate;
the extending direction of the second supporting platform is the same as the length extending direction of the engine lower guard plate; the fourth reinforcing rib is arranged on one side, far away from the front bumper, of the second support platform.
6. The pedestrian lower leg protection device according to claim 5, wherein a plurality of the fourth reinforcing ribs are arranged crosswise in a net shape.
7. The pedestrian lower leg protection device according to claim 2, wherein a plurality of fifth strengthening ribs are arranged on the inclined surface at intervals;
the fifth reinforcing ribs extend in a direction away from the front bumper.
8. An automobile, characterized by comprising a pedestrian lower leg protection device according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261067.9A CN108501858B (en) | 2018-03-27 | 2018-03-27 | Pedestrian shank protection device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261067.9A CN108501858B (en) | 2018-03-27 | 2018-03-27 | Pedestrian shank protection device and automobile |
Publications (2)
| Publication Number | Publication Date |
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| CN108501858A CN108501858A (en) | 2018-09-07 |
| CN108501858B true CN108501858B (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810261067.9A Active CN108501858B (en) | 2018-03-27 | 2018-03-27 | Pedestrian shank protection device and automobile |
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| CN (1) | CN108501858B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927657A (en) * | 2019-04-19 | 2019-06-25 | 合肥市强科达科技开发有限公司 | A kind of bumper |
| CN111516626A (en) * | 2020-04-24 | 2020-08-11 | 东风汽车集团有限公司 | Bottom guard plate structure of front bumper |
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| CN102910128A (en) * | 2011-12-27 | 2013-02-06 | 延锋彼欧汽车外饰系统有限公司 | Pedestrian leg buffer beam of automobile bumper |
| CN203637761U (en) * | 2013-12-26 | 2014-06-11 | 众泰控股集团有限公司 | Lower supporting component of automobile bumper |
| JP2014111401A (en) * | 2012-12-05 | 2014-06-19 | Mazda Motor Corp | Leg sweeping structure for vehicle |
| CN204775117U (en) * | 2015-06-25 | 2015-11-18 | 重庆长安汽车股份有限公司 | Do benefit to automobile engine bottom of a ship's hold bilge construction of pedestrian's protection |
| CN106004746A (en) * | 2016-05-24 | 2016-10-12 | 奇瑞汽车股份有限公司 | Automobile front protection system and automobile |
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2018
- 2018-03-27 CN CN201810261067.9A patent/CN108501858B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202213556U (en) * | 2011-08-16 | 2012-05-09 | 浙江吉利汽车研究院有限公司 | Reinforcing plate of engine bottom guard plate having pedestrian protection function |
| CN102910128A (en) * | 2011-12-27 | 2013-02-06 | 延锋彼欧汽车外饰系统有限公司 | Pedestrian leg buffer beam of automobile bumper |
| JP2014111401A (en) * | 2012-12-05 | 2014-06-19 | Mazda Motor Corp | Leg sweeping structure for vehicle |
| CN203637761U (en) * | 2013-12-26 | 2014-06-11 | 众泰控股集团有限公司 | Lower supporting component of automobile bumper |
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