CN210761002U - Front wheel cover plate reinforcing structure and vehicle - Google Patents
Front wheel cover plate reinforcing structure and vehicle Download PDFInfo
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- CN210761002U CN210761002U CN201921587333.3U CN201921587333U CN210761002U CN 210761002 U CN210761002 U CN 210761002U CN 201921587333 U CN201921587333 U CN 201921587333U CN 210761002 U CN210761002 U CN 210761002U
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- front wheel
- cover plate
- wheel cover
- reinforcing
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Abstract
The utility model provides a front wheel cover plate additional strengthening and vehicle, the utility model discloses a front wheel cover plate additional strengthening is used for strengthening the front wheel cover plate of vehicle, and the upper portion and the roof side rail lock of front wheel cover plate together to accept the bumper shock absorber mount pad of vehicle between front wheel cover plate and roof side rail, front wheel cover plate additional strengthening sets firmly on the front wheel cover plate, and front wheel cover plate additional strengthening connects between roof side rail and longeron, makes progress the transmission of roof side rail and longeron with the external force that constitutes the bumper shock absorber mount pad and receives. Front wheel cover plate additional strengthening, accept the bumper shock absorber mount pad through front wheel cover plate and roof side rail to front wheel cover plate additional strengthening connects between roof side rail and longeron, can make progress roof side rail and longeron transmission simultaneously with the external force that the bumper shock absorber mount pad received, can improve transmission and the decomposition efficiency of power, effectively prevent stress concentration, reduce front wheel cover fracture risk, thereby improve front wheel cover plate's application reliability.
Description
Technical Field
The utility model relates to a vehicle parts technical field, in particular to front wheel cover plate additional strengthening. And simultaneously, the utility model discloses still relate to an use vehicle that has this front wheel cover plate additional strengthening.
Background
The automobile front wheel cover provides the mounted position for the front shock absorber, and it except bearing vehicle self gravity still can bear the wheel impact force of automobile driving in-process, collision force among the collision process etc. these external forces all need the front wheel cover to absorb, decompose, so, the front wheel cover is very easily cracked the problem, influences whole car structural strength and vehicle security.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a front wheel cover plate reinforcing structure to improve the reliability of the application of the front wheel cover plate.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a front wheel cover plate reinforcing structure is used for reinforcing a front wheel cover plate of a vehicle, the front wheel cover plate is connected between an upper side beam and a longitudinal beam of the vehicle, the upper portion of the front wheel cover plate is buckled with the upper side beam, a shock absorber mounting seat of the vehicle is contained between the front wheel cover plate and the upper side beam, the front wheel cover plate reinforcing structure is fixedly arranged on the front wheel cover plate, and the front wheel cover plate reinforcing structure is connected between the upper side beam and the longitudinal beam so as to form the transmission of external force borne by the shock absorber mounting seat to the upper side beam and the longitudinal beam.
Further, the front wheel house panel reinforcing structure includes a front reinforcement and a rear reinforcement that are fixedly provided on the front wheel house panel, the front reinforcement and the rear reinforcement are arranged in front and behind the length direction of the vehicle, the upper portions of the front reinforcement and the rear reinforcement are both connected to the roof side rail, and the lower portions of the front reinforcement and the rear reinforcement are both connected to the side rail.
Furthermore, the front reinforcing part and the rear reinforcing part respectively comprise a horizontal section with one end connected with the upper edge beam and an inclined section with one end connected with the horizontal section, and the other end of the inclined section is connected with the longitudinal beam.
Further, cavities are formed between the front reinforcing piece and the front wheel cover plate and between the rear reinforcing piece and the front wheel cover plate in a surrounding mode, and the cavities are long-strip-shaped and extend along the length direction of the front reinforcing piece or the rear reinforcing piece forming the cavities.
Furthermore, flanges are formed in the circumferential direction of the front reinforcing part and the circumferential direction of the rear reinforcing part, and the flanges are respectively attached to the front wheel cover plate, the upper edge beam and the longitudinal beam to seal the cavity.
Furthermore, a flanging positioned at the upper part of the front reinforcing part is attached to the front wheel cover plate, and a flanging positioned at the upper part of the rear reinforcing part is attached to the front wheel cover plate and the upper side beam.
Furthermore, the longitudinal beam is provided with an outward extension part extending upwards, and the flanging positioned at the lower part of each reinforcing part comprises a body flanging arranged by being attached to the body of the longitudinal beam and an outward extension part flanging arranged by being attached to and attached to the outward extension part.
Further, the front reinforcement and the rear reinforcement are fixedly disposed at the other side of the front wheel house panel with respect to the side connected to the damper mount.
Furthermore, reinforcing ribs corresponding to the reinforcing pieces are formed on the front wheel cover plate, and the reinforcing ribs are arranged adjacent to the connecting parts of the front wheel cover plate and the longitudinal beams.
Compared with the prior art, the utility model discloses following advantage has:
(1) front wheel cover plate additional strengthening, accept the bumper shock absorber mount pad through front wheel cover plate and roof side rail to front wheel cover plate additional strengthening connects between roof side rail and longeron, can make progress roof side rail and longeron transmission simultaneously with the external force that the bumper shock absorber mount pad received, can improve transmission and the decomposition efficiency of power, effectively prevent stress concentration, reduce front wheel cover fracture risk, thereby improve front wheel cover plate's application reliability.
(2) The front wheel cover plate reinforcing structure comprises a front reinforcing piece and a rear reinforcing piece, external force borne by the front wheel cover plate can be transmitted to the upper edge beam and the longitudinal beam along the front reinforcing piece and the rear reinforcing piece respectively, and the front reinforcing piece, the rear reinforcing piece, the upper edge beam and the longitudinal beam form a closed annular loop, so that the external force borne by the front wheel cover plate can be effectively balanced, efficiently absorbed and decomposed, and is continuously transmitted backwards.
(3) The front reinforcing part and the rear part comprise horizontal sections and inclined sections, and external force applied to the front wheel cover plate is favorably decomposed to the upper side beam and the longitudinal beam, so that the force transmission and the decomposition efficiency are effectively improved, and the stress concentration is further prevented.
(4) Cavities are arranged between the front reinforcing piece and the front wheel cover plate and between the rear reinforcing piece and the front wheel cover plate, so that the structural strength of the front reinforcing piece, the rear reinforcing piece and the front wheel cover plate can be improved, and the application reliability of the front wheel cover plate is improved.
(5) The front reinforcement and the rear reinforcement are circumferentially and respectively provided with a flanging, so that the strength of each reinforcement is improved, and the flanging is attached to the front wheel cover plate, the upper edge beam and the longitudinal beam to form a closed cavity.
(6) The flanging simultaneously comprises the body flanging and the outward-extending part flanging, can be connected with the longitudinal beam in multiple directions, and can form a T-shaped section structure with the front wheel cover plate.
(7) The reinforcing ribs are formed on the front wheel cover plate and are arranged adjacent to the connecting parts of the front wheel cover plate and the longitudinal beams, and the design structure can improve the local rigidity and strength of the front wheel cover plate and further improve the application reliability of the front wheel cover plate.
Another object of the present invention is to provide a vehicle, wherein the front wheel cover plate reinforcing structure is disposed on the vehicle.
The utility model discloses a vehicle and aforementioned front wheel cover plate additional strengthening have the same beneficial effect for prior art and are no longer being said here.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a front view of a front wheel cover plate reinforcing structure according to a first embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a right side view of FIG. 1;
FIG. 5 is a rear view of FIG. 1;
FIG. 6 is an exploded view of FIG. 1;
FIG. 7 is a sectional view taken along line A-A of FIG. 1;
FIG. 8 is a sectional view taken along line B-B of FIG. 1;
FIG. 9 is a cross-sectional view C-C of FIG. 1;
FIG. 10 is a cross-sectional view taken along line D-D of FIG. 1;
FIG. 11 is a cross-sectional view E-E of FIG. 1;
FIG. 12 is a sectional view F-F of FIG. 1;
FIG. 13 is an enlarged view of portion G of FIG. 7;
FIG. 14 is an enlarged view of section H of FIG. 7;
description of reference numerals:
1-a front wheel cover plate, 2-a top side beam, 3-a longitudinal beam, 4-a shock absorber mounting seat, 5-a front reinforcing part and 6-a rear reinforcing part;
101-cover plate main body, 102-cover plate flanging and 103-reinforcing rib;
301-overhang;
501-flanging, 502-surface flanging and 503-outward flanging.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example one
The present embodiment relates to a front wheel house reinforcement structure for reinforcing a front wheel house 1 of a vehicle, and as shown in fig. 1 to 6, the front wheel house 1 is connected between a roof side rail 2 and a side member 3 of the vehicle, and an upper portion of the front wheel house 1 is fastened to the roof side rail 2, and a shock absorber mount 4 of the vehicle is accommodated between the front wheel house 1 and the roof side rail 2. The front wheel cover plate reinforcing structure of the embodiment is fixedly arranged on the front wheel cover plate 1, and the front wheel cover plate reinforcing structure is connected between the upper edge beam 2 and the longitudinal beam 3 so as to form the transmission of external force borne by the shock absorber mounting seat 4 to the upper edge beam 2 and the longitudinal beam 3. Wherein: the roof side rail 2, the side rail 3, and the damper mount 4 can be referred to an existing structure.
Based on the above overall structural description, an exemplary structure of the front wheel house panel reinforcement structure of the present embodiment specifically includes the front reinforcement 5 and the rear reinforcement 6 fixedly provided on the front wheel house panel 1, the front reinforcement 5 and the rear reinforcement 6 are arranged in the front-rear direction of the length direction of the vehicle, the upper portions of the front reinforcement 5 and the rear reinforcement 6 are both connected to the roof side rail 2, and the lower portions of the front reinforcement 5 and the rear reinforcement 6 are both connected to the side rail 3. The setting of this structure for the external force that front wheel cover plate 1 received is along anterior reinforcement 5 and 6 transmission of roof beam 2 and longeron 3 that make progress of rear portion reinforcement respectively, and anterior reinforcement 5, rear portion reinforcement 6, roof beam 2 and longeron 3 form closed cyclic annular return circuit, can effectively balance the external force that front wheel cover plate 1 received, and high-efficient absorption, decomposition, and continue transmission backward.
In the preferred embodiment, the front reinforcement 5 and the rear reinforcement 6 have substantially the same structure, are fixed to the cowl panel 1, and are connected between the roof side rail 2 and the center rail. It is structural specifically, anterior reinforcement 5 and rear portion reinforcement 6 all include the horizontal segment of being connected with one end and roof side rail 2 to and connect the slope section between the other end of horizontal segment and longeron 3, the setting of this structure is favorable to decomposing the external force that the front wheel cover plate 1 received to roof side rail 2 through the horizontal segment, decomposes to longeron 3 through the slope section simultaneously, thereby effectively improves power transmission and decomposition efficiency, and further prevents stress concentration.
More specifically, as shown in fig. 1 to 6 in combination with fig. 8, 10 and 12, the front reinforcement 5 and the rear reinforcement 6 are preferably reinforcing plates, and both of them are protruded outward to the side away from the front wheel house plate 1, so that a cavity may be defined between the front reinforcement 5 and the front wheel house plate 1 and between the rear reinforcement 6 and the front wheel house plate 1, and such protruded structure on the front reinforcement plate corresponds to the arrangement of reinforcing ribs on the front reinforcement 5 and the rear reinforcement 6, respectively, so that the application reliability of the front wheel house plate 1 can be improved by improving the structural strength of the front reinforcement 5 and the rear reinforcement 6 themselves. In addition to this, such a convex structure may be provided on the front wheel house panel 1.
In the present embodiment, the cavities between the front reinforcement 5 and the front wheel house panel 1 and between the rear reinforcement 6 and the front wheel house panel 1 are elongated and extend in the longitudinal direction of the front reinforcement 5 or the rear reinforcement 6 forming the cavity, where the direction is from the roof side rail 2 to the side rail 3. The arrangement of this structure makes such a structure that reinforces the front reinforcement 5 and the rear reinforcement 6 themselves run through the entire length direction of the front reinforcement 5 and the rear reinforcement 6, thus making the front reinforcement 5 and the rear reinforcement 6 themselves have better strength and rigidity, thereby further improving the application reliability thereof.
In order to better improve the application reliability of the front reinforcement 5 and the rear reinforcement 6, as shown in fig. 1 to 6 in combination with fig. 7, 9 and 11, flanges 501 are formed around the front reinforcement 5 and the rear reinforcement 6 in the circumferential direction, and when the front reinforcement 5 and the rear reinforcement 6 are fixed to the front wheel house panel 1, the flanges 501 respectively abut against the front wheel house panel 1, the roof side rail 2 and the longitudinal rail 3 to close the cavity. The setting of this structure, self intensity that can each reinforcement of better improvement on the one hand, on the other hand turn-ups 501 forms confined cavity with the laminating of front wheel cover plate 1, roof side rail 2 and longeron 3, and this kind of structure can not only improve the structural strength of both connection positions, but also evenly distributed, the external force that absorbs front wheel cover plate 1 received to improve front wheel cover plate 1's application reliability.
In a specific structure, as shown in fig. 1 to 6 in combination with fig. 7, 13, and 14, a flange 501 on the upper portion of the front reinforcement 5 is attached to the front wheelhouse panel 1, and a flange 501 on the upper portion of the rear reinforcement 6 is attached to the front wheelhouse panel 1 and the roof side rail 2. The arrangement of the structure is mainly to reinforce the structure of the butt joint part of the wheel house reinforcing plate and the upper side beam 2 around the shock absorber reinforcing seat, so in the embodiment, the flange 501 on the front reinforcing member 5 can be only attached to the front wheel house plate 1 as required, since the front wheel house plate 1 on this side is already connected to the upper side beam 2 as shown in fig. 14, and the flange 501 of the rear reinforcing member 6 can be attached to both the front wheel house plate 1 and the upper side beam 2 as required as shown in fig. 13.
Still referring to fig. 10 and 12, in the present embodiment, the side member 3 has an overhang 301 extending upward, and the flanges 501 at the lower portion of each reinforcement member include a body flange 501 provided in abutment with the body of the side member 3, and an overhang flange 503 provided in abutment with and in abutment with the overhang 301. The arrangement of the structure, namely the flanging 501 comprises the body flanging 501 and the outward extending part flanging 503 simultaneously, the connection in multiple directions can be realized with the longitudinal beam 3, and the structure can form a T-shaped section structure with the front wheel cover plate 1, and the T-shaped connection structure can improve the rigidity and the strength of the connection part of the front reinforcing plate and the rear reinforcing plate with the front wheel cover plate 1 and the longitudinal beam 3, and further improve the application reliability.
For the side connected with the shock absorber mounting seat 4, the front reinforcement 5 and the rear reinforcement 6 are specifically fixedly arranged on the other side of the front wheel cover plate 1, are preferably fixedly connected to the front wheel cover plate 1 in a welding manner, and are welded to the front wheel cover plate 1, the upper side beam 2 and the longitudinal beam 3 at the joint portion via the flange 501.
Still referring to fig. 5, the front wheel housing panel 1 is formed with the reinforcing ribs 103 corresponding to the respective reinforcing members, and the reinforcing ribs 103 are specifically corrugated structures formed on the front wheel housing panel 1 and disposed adjacent to the connecting portions of the front wheel housing panel 1 and the longitudinal beams 3, so that the design structure can improve the local rigidity and strength of the front wheel housing panel 1 itself, and further improve the application reliability of the front wheel housing panel 1. Since the reinforcing member of the above structure extends from the roof side rail 2 to the upper surface of the side rail 3, the front wheel housing panel 1 is connected to the side surface of the side rail 3, and the reinforcing rib 103 is located at the connecting portion of the front wheel housing panel 1 and the side rail 3 and extends to the end portion of the end connected to the side rail 3, the reinforcing rib 103 on the front wheel housing panel 1, which corresponds to the reinforcing function of the reinforcing member, extends downward from the upper surface of the side rail 3, and thus the application reliability of the front wheel housing panel 1 can be further improved.
The front wheel cover plate reinforcing structure of this embodiment accepts bumper shock absorber mount pad 4 through front wheel cover plate 1 and roof side rail 2 to front wheel cover plate reinforcing structure connects between roof side rail 2 and longeron 3, can make progress roof side rail 2 and longeron 3 transmission simultaneously with the external force that bumper shock absorber mount pad 4 received, can improve transmission and the decomposition efficiency of power, effectively prevents stress concentration, reduces front wheel cover fracture risk, thereby improves front wheel cover plate 1's application reliability.
Example two
The present embodiment relates to a vehicle on which a front wheel house panel reinforcing structure as in the first embodiment is provided. According to the vehicle of the embodiment, the risk of cracking of the front wheel cover plate can be greatly reduced by applying the front wheel cover plate reinforcing structure of the first embodiment, so that the overall reliability of the vehicle is improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the 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 (10)
1. A front wheel house panel reinforcing structure to reinforce a front wheel house panel (1) of a vehicle, the front wheel house panel (1) being connected between an upper side member (2) and a side member (3) of the vehicle, characterized in that: the upper portion of the front wheel cover plate (1) is buckled with the upper edge beam (2), the shock absorber installation seat (4) of the vehicle is contained between the front wheel cover plate (1) and the upper edge beam (2), the front wheel cover plate reinforcing structure is fixedly arranged on the front wheel cover plate (1), and the front wheel cover plate reinforcing structure is connected between the upper edge beam (2) and the longitudinal beam (3) so as to form the transmission of external force applied to the shock absorber installation seat (4) to the upper edge beam (2) and the longitudinal beam (3).
2. The cowl panel reinforcing structure as defined in claim 1, wherein: the front wheel cover plate reinforcing structure comprises a front reinforcing piece (5) and a rear reinforcing piece (6) which are fixedly arranged on a front wheel cover plate (1), the front reinforcing piece (5) and the rear reinforcing piece (6) are arranged in the front and at the back of the length direction of a vehicle, the front reinforcing piece (5) and the upper portion of the rear reinforcing piece (6) are connected with an upper edge beam (2), and the lower portions of the front reinforcing piece (5) and the rear reinforcing piece (6) are connected with a longitudinal beam (3).
3. The cowl panel reinforcing structure as defined in claim 2, wherein: the front reinforcing part (5) and the rear reinforcing part (6) comprise horizontal sections, one ends of which are connected with the upper edge beam (2), and inclined sections, one ends of which are connected with the horizontal sections, and the other ends of the inclined sections are connected with the longitudinal beam (3).
4. The cowl panel reinforcing structure as defined in claim 2, wherein: the front wheel cover plate is characterized in that a cavity is formed between the front reinforcing piece (5) and the front wheel cover plate (1) and between the rear reinforcing piece (6) and the front wheel cover plate (1), and the cavity is long and is formed along with the front reinforcing piece (5) of the cavity or the rear reinforcing piece (6) in the length direction in an extending mode.
5. The cowl panel reinforcing structure as defined in claim 4, wherein: and flanges (501) are formed in the circumferential directions of the front reinforcing part (5) and the rear reinforcing part (6), and the flanges (501) are respectively attached to the front wheel cover plate (1), the upper edge beam (2) and the longitudinal beam (3) to seal the cavity.
6. The cowl panel reinforcing structure as defined in claim 5, wherein: the flanging (501) positioned on the upper portion of the front reinforcing piece (5) is attached to the front wheel cover plate (1), and the flanging (501) positioned on the upper portion of the rear reinforcing piece (6) is attached to the front wheel cover plate (1) and the upper edge beam (2).
7. The cowl panel reinforcing structure as defined in claim 5, wherein: the longitudinal beam (3) is provided with an overhanging part (301) extending upwards, and the flanging (501) positioned at the lower part of each reinforcing piece comprises a body flanging (501) attached to the body of the longitudinal beam (3) and an overhanging part flanging (503) attached to and arranged on the overhanging part (301).
8. The cowl panel reinforcing structure as defined in claim 2, wherein: the front reinforcement (5) and the rear reinforcement (6) are fixedly arranged on the other side of the front wheel cover plate (1) relative to the side connected with the shock absorber mounting seat (4).
9. The front wheel house panel reinforcement structure according to any one of claims 2 to 8, wherein: reinforcing ribs (103) arranged corresponding to the reinforcing pieces are formed on the front wheel cover plate (1), and the reinforcing ribs (103) are arranged adjacent to the connecting parts of the front wheel cover plate (1) and the longitudinal beams (3).
10. A vehicle, characterized in that: a front wheel house reinforcement structure according to any one of claims 1 to 9 provided on the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921587333.3U CN210761002U (en) | 2019-09-23 | 2019-09-23 | Front wheel cover plate reinforcing structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921587333.3U CN210761002U (en) | 2019-09-23 | 2019-09-23 | Front wheel cover plate reinforcing structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210761002U true CN210761002U (en) | 2020-06-16 |
Family
ID=71051257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921587333.3U Active CN210761002U (en) | 2019-09-23 | 2019-09-23 | Front wheel cover plate reinforcing structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210761002U (en) |
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2019
- 2019-09-23 CN CN201921587333.3U patent/CN210761002U/en active Active
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