CN219864591U - Automobile front cover hinge reinforcement, front cover assembly and automobile - Google Patents
Automobile front cover hinge reinforcement, front cover assembly and automobile Download PDFInfo
- Publication number
- CN219864591U CN219864591U CN202320932315.4U CN202320932315U CN219864591U CN 219864591 U CN219864591 U CN 219864591U CN 202320932315 U CN202320932315 U CN 202320932315U CN 219864591 U CN219864591 U CN 219864591U
- Authority
- CN
- China
- Prior art keywords
- front cover
- automobile
- subsection
- hinge reinforcement
- riveting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 69
- 230000003313 weakening effect Effects 0.000 claims abstract description 26
- 239000003292 glue Substances 0.000 claims description 10
- 239000003351 stiffener Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Superstructure Of Vehicle (AREA)
Abstract
The utility model relates to an automobile front cover hinge reinforcement, a front cover assembly and an automobile, wherein the automobile front cover hinge reinforcement comprises a reinforcement body, the reinforcement body comprises a first part and a second part, a hinge mounting hole is formed in the first part, a first weakening hole is formed in the first part, and a second weakening hole is formed in the second part; the first subsection is provided with a plurality of first sinking tables and a plurality of second sinking tables, the first sinking tables and the second sinking tables are respectively located at two sides of the hinge mounting hole along the first direction, and the first sinking tables and the second sinking tables are both used for riveting with the inner plate of the front cover. The front cover hinge reinforcement provided by the embodiment of the utility model can simultaneously consider the overall rigidity and the pedestrian protection performance of the front cover assembly to which the front cover hinge reinforcement is applied.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to an automobile front cover hinge reinforcement, a front cover assembly and an automobile.
Background
The front cover, also known as the hood, of an automobile is a relatively independent assembly in the body structure of an automobile and is a necessary passageway for a user to inspect and repair the power system. The front cover hinge is used for overturning the front cover. The front cover includes a hinge reinforcement, an inner panel and an outer panel. The hinge reinforcement is located between the inner and outer panels for connecting the front hood hinge and the inner panel.
Currently, in order to enhance the rigidity of the front cover as a whole, it is common to add a connection structure to the inner panel or the outer panel to the hinge reinforcement. However, the above design only considers the enhancement of the rigidity of the front cover as a whole, and does not compromise the pedestrian protection performance.
Disclosure of Invention
The utility model aims to provide an automobile front cover hinge reinforcement, which solves the technical problem that the hinge reinforcement in the front cover in the prior art does not simultaneously consider the rigidity and the pedestrian protection performance; second, a front cover assembly is provided; and a third object is to provide an automobile.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the automobile front cover hinge reinforcement comprises a reinforcement body, wherein the reinforcement body comprises a first subsection and a second subsection, a hinge mounting hole is formed in the first subsection, a first weakening hole is formed in the first subsection, and a second weakening hole is formed in the second subsection;
the first subsection is provided with a plurality of first sinking tables and a plurality of second sinking tables, the first sinking tables and the second sinking tables are respectively located at two sides of the hinge mounting hole along a first direction, and the first sinking tables and the second sinking tables are both used for riveting with the inner plate of the front cover.
According to the technical means, the first sinking tables and the second sinking tables are used for being riveted with the front cover inner plate, the connecting structure of the automobile front cover hinge reinforcement and the front cover inner plate is increased, the rigidity of the hinge mounting hole is improved, the integral rigidity of the front cover assembly applied to the automobile front cover hinge reinforcement is further improved, in addition, the rigidity of the automobile front cover hinge reinforcement is weakened through the arrangement of the first weakening holes and the second weakening holes, deformation of the automobile front cover hinge reinforcement is facilitated, and pedestrian protection performance is improved.
Further, a protruding portion protruding towards the front cover outer plate is arranged on the second subsection, an open cavity is formed by surrounding the protruding portion, and an opening of the open cavity faces the front cover inner plate.
According to the technical means, the structural rigidity of the automobile front cover hinge reinforcement is improved, and the overall rigidity of the front cover assembly to which the automobile front cover hinge reinforcement is applied is improved.
Further, the first subsection is used for riveting the front cover inner plate, the riveting point of the first subsection and the front cover inner plate comprises a first riveting point and a plurality of second riveting points, two hinge mounting holes are formed in the first subsection, and the second riveting points are located between the two hinge mounting holes;
the second subsection is used for being riveted with the front cover inner plate, and the riveting points of the second subsection and the front cover inner plate are provided with a plurality of third riveting points.
According to the technical means, the connecting structure of the front cover hinge reinforcement and the front cover inner plate of the automobile can be further increased, and the overall rigidity of the front cover assembly applied to the front cover hinge reinforcement of the automobile is further improved.
Further, still including connecting the turn-ups, connect the turn-ups with second partition fixed connection, connect the turn-ups be used for through the inflation glue with the front shroud planking links to each other, connect the turn-ups and go up to offer and be used for holding the inflation glue groove of inflation glue.
According to the technical means, the anti-concave performance of the front cover outer plate at the connecting flanging can be improved.
Further, the first subsection is triangular in shape, the second subsection is rectangular in shape, and the stiffener body is trapezoidal in shape.
According to the technical means, the shapes of the front cover inner plate and the front cover outer plate are matched, and the area insensitive to rigidity is reduced, so that the pedestrian protection performance is facilitated.
Further, the first weakening hole is kidney-shaped, and the second weakening hole is kidney-shaped.
According to the technical means, the first weakening hole and the second weakening hole are simple in shape and easy to manufacture.
Further, the first sinking tables are distributed at intervals along the second direction, and the first direction is perpendicular to the second direction.
According to the technical means, the plurality of first settling tables are uniformly distributed.
A front cover assembly comprising the front cover hinge reinforcement of any one of the preceding claims.
An automobile comprising the front cover assembly.
The embodiment of the utility model has the beneficial effects that:
through the arrangement of a plurality of first sunken tables and second sunken tables which are used for being riveted with the front cover inner plate, the connecting structure of the automobile front cover hinge reinforcement and the front cover inner plate is increased, rigidity of the position of the hinge mounting hole is improved, and further, integral rigidity of a front cover assembly applied to the front cover hinge reinforcement is improved.
Drawings
Fig. 1 is a schematic top view of an automobile front cover hinge reinforcement according to an embodiment of the present utility model;
fig. 2 is a schematic perspective view of an automobile front cover hinge reinforcement according to an embodiment of the present utility model;
fig. 3 is a schematic diagram illustrating the cooperation between a hinge reinforcement and a front cover inner plate of an automobile according to an embodiment of the present utility model.
The front cover comprises a first subsection, a hinge mounting hole 11, a first sinking table 12, a second sinking table 13, a first weakening hole 14, a first riveting point 15, a second riveting point 16, a second subsection 2, a second weakening hole 21, a third riveting point 22, a protruding portion 23, a connecting flanging 3, an expansion glue groove 31 and a front cover inner plate 4.
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 front cover of the automobile is used as one of appearance parts with higher attention of users, the overall rigidity and the local dent resistance of the front cover of the automobile are required to be ensured to reach a certain level, otherwise, the user evaluation is influenced. Along with the wide application of the aluminum alloy material in the automobile industry, the improvement of the rigidity of the aluminum alloy front cover is also an important task in product design. Currently, in order to enhance the rigidity of the front cover as a whole, it is common to add a connection structure to the inner panel or the outer panel to the hinge reinforcement. However, the above design only considers the enhancement of the rigidity of the front cover as a whole, and does not compromise the pedestrian protection performance. In order to solve the above problems, the embodiment of the utility model provides an automobile front cover hinge reinforcement, a front cover assembly and an automobile.
Referring to fig. 1 to 3, an embodiment of the present utility model provides an automobile front cover hinge stiffener, which includes a stiffener body, wherein the stiffener body includes a first part 1 and a second part 2, the first part 1 is provided with a hinge mounting hole 11, the first part 1 is provided with a first weakening hole 14, and the second part 2 is provided with a second weakening hole 21; the first subsection 1 is provided with a plurality of first sinking tables 12 and a plurality of second sinking tables 13, the first sinking tables 12 and the second sinking tables 13 are respectively positioned at two sides of the hinge mounting hole 11 along the first direction, and the first sinking tables 12 and the second sinking tables 13 are both used for riveting with the front cover inner plate 4.
Specifically, the automobile front cover hinge reinforcement provided by the embodiment of the utility model is applied to an automobile, and is particularly applied to a front cover assembly in the automobile. The automobile can be various automobile types, such as a sedan, a commercial vehicle, an off-road vehicle or a sport utility vehicle. In the description of the embodiment of the present utility model, the up-down direction, the front-back direction, and the inside-outside direction are identical to the up-down direction, the front-back direction, and the inside-outside direction of the automobile. The front cover assembly includes a front cover inner panel 4 and a front cover outer panel.
The front cover hinge reinforcement of the automobile can be made of aluminum alloy. The first part 1 is fixedly connected with the second part 2, and the first part 1 and the second part 2 can be integrally formed. The hinge mounting hole 11 is used for mounting the front cover hinge. The number of the second weakening holes 21 formed in the second section 2 may be set according to actual requirements. The second weakening hole 21 may have a kidney shape or a circular shape. The first subsection 1 may be provided with two first weakening holes 14, the two first weakening holes 14 being located on both sides of the hinge mounting hole 11 in the second direction. The second direction may refer to the direction B in fig. 1, and the second direction may be a length direction of the front cowl hinge reinforcement of the automobile.
The number of the first settling tables 12 and the number of the second settling tables 13 may be set according to actual requirements, for example, referring to fig. 1, the number of the first settling tables 12 is three, and the number of the second settling tables 13 is also three. The first direction may refer to a direction shown by an arrow a in fig. 1, and the first direction may be a width direction of the automobile front cover hinge reinforcement. Three first sinking tables 12 and three second sinking tables 13 are respectively located at both sides of the hinge mounting hole 11 in the first direction. The first and second countersink 12, 13 and the front cowl inner panel 4 may be riveted by a rivet-less riveting method, such as by a self-piercing riveting method.
Through the arrangement of the first sinking table 12 and the second sinking table 13 which are used for being riveted with the front cover inner plate 4, the connecting structure of the automobile front cover hinge reinforcement and the front cover inner plate 4 is increased, the rigidity of the position of the hinge mounting hole 11 is improved, and further the integral rigidity of the front cover assembly to which the automobile front cover hinge reinforcement is applied is improved.
Referring to fig. 1 to 3, the second part 2 is provided with a boss 23 protruding toward the front cover outer plate, the boss 23 enclosing an open cavity, the opening of the open cavity being toward the front cover inner plate 4.
Specifically, the entire protruding portion 23 has an elongated structure. The cross section of the boss 23 may be inverted U-shaped. In the embodiment of the utility model, the structural rigidity of the front cover hinge reinforcement of the automobile is improved by arranging the bulge 23, so that the overall rigidity of the front cover assembly to which the front cover hinge reinforcement of the automobile is applied is improved.
The first subsection 1 is used for riveting the front cover inner plate 4, the riveting point of the first subsection 1 and the front cover inner plate 4 comprises a first riveting point 15 and a plurality of second riveting points 16, two hinge mounting holes 11 are formed in the first subsection 1, and the second riveting points 16 are located between the two hinge mounting holes 11; the second portion 2 is for riveting with the front cowl inner panel 4, and the riveting points of the second portion 2 with the front cowl inner panel 4 include a plurality of third riveting points 22.
Specifically, the first countersink 12 and the second countersink 13 of the first subsection 1 are riveted to the front cover inner plate 4, and the first riveting point 15 and the second riveting point 16 of the first subsection 1 are also riveted to the front cover inner plate 4. The first rivet point 15 is located at the end of the first subsection 1 facing away from the second subsection 2. The number of second rivet points 16 may be two, with two second rivet points 16 being located between two hinge mounting holes 11. The two second rivet points 16 are spaced apart along a second direction, which may be referred to as direction B in fig. 1.
The number of the third riveting points 22 may be four, and referring to fig. 1, the shape of the second sub-portion 2 is rectangular, and the four third riveting points 22 are located at four corners of the second sub-portion 2. In the embodiment of the utility model, the connection structure of the front cover hinge reinforcement and the front cover inner plate 4 of the automobile can be further increased by arranging the first riveting point 15, the second riveting points 16 and the third riveting points 22, so that the overall rigidity of the front cover assembly applied to the front cover hinge reinforcement of the automobile is further improved.
The automobile front cover hinge reinforcement provided by the embodiment of the utility model further comprises a connecting flange 3, wherein the connecting flange 3 is fixedly connected with the second subsection 2, the connecting flange 3 is used for being connected with the front cover outer plate through expansion glue, and the connecting flange 3 is provided with an expansion glue groove 31 for containing the expansion glue.
Specifically, the automobile front cover hinge reinforcement consists of a reinforcement body and a connecting flange 3. The shape of the connecting flange 3 may be trapezoidal. According to the embodiment of the utility model, through the arrangement, the anti-concave performance of the front cover outer plate at the connecting flanging 3 can be improved.
The first subsection 1 is triangular in shape, the second subsection 2 is rectangular in shape, and the reinforcement body is trapezoidal in shape.
Specifically, the reinforcement body is composed of a first section 1 and a second section 2. The trapezoidal shape of the reinforcement body consists of the triangular shape of the first subsection 1 and the rectangular shape of the second subsection 2. The length of the front cover hinge reinforcement of the automobile can be set according to the actual balance requirements of rigidity and pedestrian protection performance.
In the embodiment of the utility model, the shape of the reinforcement body is trapezoidal, so that the shapes of the front cover inner plate 4 and the front cover outer plate can be matched, the area insensitive to rigidity is reduced, and the pedestrian protection performance is facilitated.
The first weakening holes 14 are kidney-shaped and the second weakening holes 21 are kidney-shaped. In the embodiment of the present utility model, the first weakening holes 14 and the second weakening holes 21 are simple in shape and easy to manufacture.
The first settling tables 12 are spaced apart along the second direction, and the first direction is perpendicular to the second direction.
Specifically, the second direction may refer to the direction B in fig. 1, and the second direction may be a length direction of the front hood hinge reinforcement of the automobile. In the embodiment of the present utility model, the plurality of first settling tables 12 are uniformly distributed by the arrangement that the plurality of first settling tables 12 are distributed at intervals along the second direction.
Through CAE (Computer Aided Engineering ) simulation analysis, the automobile front cover hinge reinforcement provided by the embodiment of the utility model ensures the integral rigidity of the front cover assembly and the anti-dent performance of the front cover outer plate, and simultaneously gives consideration to the pedestrian protection performance.
It will be appreciated that the above examples are only examples listed for better understanding of the technical solution of the embodiments of the present utility model, and are not to be construed as the only limitation of the embodiments of the present utility model.
In a second aspect, the present utility model provides a front cover assembly comprising the automotive front cover hinge reinforcement of any one of the above first aspects. The front hood assembly further comprises a front hood inner panel 4 and a front hood outer panel. And because the front cover assembly comprises the automobile front cover hinge reinforcement, the automobile front cover hinge reinforcement also has the beneficial effects. The front cover assembly provided in the embodiment of the present utility model includes each structure of the front cover hinge reinforcement in any of the foregoing embodiments, and in order to avoid repetition, a description thereof is omitted.
In a third aspect, the present utility model provides an automobile comprising the front cover assembly of any one of the above second aspects. And because the automobile comprises the front cover assembly, the automobile also has the beneficial effects of the front cover assembly.
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 (9)
1. The automobile front cover hinge reinforcement is applied to a front cover assembly in an automobile and comprises a front cover outer plate and a front cover inner plate (4), and is characterized in that the automobile front cover hinge reinforcement comprises a reinforcement body, the reinforcement body comprises a first part (1) and a second part (2), a hinge mounting hole (11) is formed in the first part (1), a first weakening hole (14) is formed in the first part (1), and a second weakening hole (21) is formed in the second part (2);
the first subsection (1) is provided with a plurality of first sinking tables (12) and a plurality of second sinking tables (13), the first sinking tables (12) and the second sinking tables (13) are respectively located at two sides of the hinge mounting hole (11) along the first direction, and the first sinking tables (12) and the second sinking tables (13) are both used for riveting with the front cover inner plate (4).
2. The automobile front cover hinge reinforcement according to claim 1, characterized in that the second subsection (2) is provided with a boss (23) protruding towards the front cover outer plate, the boss (23) enclosing an open cavity, the opening of which is directed towards the front cover inner plate (4).
3. The automobile front cover hinge reinforcement according to claim 2, characterized in that the first subsection (1) is used for riveting with the front cover inner plate (4), the riveting point of the first subsection (1) and the front cover inner plate (4) comprises a first riveting point (15) and a plurality of second riveting points (16), two hinge mounting holes (11) are formed in the first subsection (1), and the plurality of second riveting points (16) are located between the two hinge mounting holes (11);
the second sub-part (2) is used for being riveted with the front cover inner plate (4), and the riveting points of the second sub-part (2) and the front cover inner plate (4) comprise a plurality of third riveting points (22).
4. The automobile front cover hinge reinforcement according to claim 1, further comprising a connecting flange (3), wherein the connecting flange (3) is fixedly connected with the second part (2), the connecting flange (3) is used for being connected with the front cover outer plate through expansion glue, and an expansion glue groove (31) for containing the expansion glue is formed in the connecting flange (3).
5. The automobile front cover hinge reinforcement according to claim 1, characterized in that the first subsection (1) is triangular in shape, the second subsection (2) is rectangular in shape, and the reinforcement body is trapezoidal in shape.
6. The automobile front cover hinge reinforcement according to claim 1, characterized in that the first weakening hole (14) is kidney-shaped and the second weakening hole (21) is kidney-shaped.
7. The automobile front cover hinge reinforcement according to claim 1, characterized in that a plurality of the first sinking tables (12) are spaced apart along a second direction, the first direction being perpendicular to the second direction.
8. A front cover assembly comprising the front cover hinge reinforcement of any one of claims 1-7.
9. An automobile comprising the front cover assembly of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320932315.4U CN219864591U (en) | 2023-04-23 | 2023-04-23 | Automobile front cover hinge reinforcement, front cover assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320932315.4U CN219864591U (en) | 2023-04-23 | 2023-04-23 | Automobile front cover hinge reinforcement, front cover assembly and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864591U true CN219864591U (en) | 2023-10-20 |
Family
ID=88339798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320932315.4U Active CN219864591U (en) | 2023-04-23 | 2023-04-23 | Automobile front cover hinge reinforcement, front cover assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864591U (en) |
-
2023
- 2023-04-23 CN CN202320932315.4U patent/CN219864591U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204998609U (en) | Longeron assembly and car behind car | |
| CN204309906U (en) | A kind of front end frame of automobile | |
| CN110861715B (en) | Lightweight automobile rear side wall reinforcing plate assembly and rear side wall reinforcing structure | |
| JPS6320278A (en) | Front car body structure of automobile | |
| CN210555161U (en) | Aluminum alloy automobile instrument board beam assembly with square closed reinforcing structure | |
| KR20220003385A (en) | Vehicle side member | |
| CN104477250A (en) | Automobile front end frame | |
| CN211684959U (en) | Automobile body controller mounting bracket | |
| CN106864600B (en) | Front wall reinforcement and vehicle | |
| CN219864591U (en) | Automobile front cover hinge reinforcement, front cover assembly and automobile | |
| CN209241171U (en) | A kind of automobile rear longitudinal girder assembly and automobile | |
| CN105416406A (en) | Automobile instrument board beam assembly and assembling method | |
| CN216660054U (en) | Lightweight type instrument board crossbeam | |
| CN215284998U (en) | D post lower joint additional strengthening and have its D post and car | |
| CN115107490B (en) | Battery pack mounting structure and car | |
| CN106043446A (en) | Integrated column B reinforcing board and machining method thereof | |
| CN214084454U (en) | Fuel cell hydrogen energy automobile body hinge mounting structure | |
| CN113682235B (en) | Automobile instrument panel suspended screen mounting structure | |
| CN203681295U (en) | Upper supporting frame of automotive instrument panel beam | |
| CN209972590U (en) | Dash panel and vehicle | |
| CN215622277U (en) | Vehicle body structure reaches vehicle including it | |
| CN216734497U (en) | Mounting bracket for automobile composite material instrument board beam steering system | |
| CN201065099Y (en) | Automobile front bumper device | |
| CN205589001U (en) | Instrument board tubular beams installing support and car | |
| CN219668341U (en) | Enclose planking assembly and vehicle before |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |