Vehicle body and vehicle with same

Abstract

The utility model relates to a vehicle body and a vehicle with the vehicle body, the vehicle body comprises a supporting column and a vehicle roof rear cross beam, the end of the vehicle roof rear cross beam is in lap joint with the top of the supporting column to form a hinge mounting part, and the hinge mounting part is used for mounting a tail door hinge. According to the car body, the end of the car roof rear cross beam is in lap joint with the top of the supporting column to form the hinge installation part, so that the hinge installation part has good rigidity and is used for installing a tail door hinge. Besides, the hinge mounting part is arranged at the end part of the roof rear cross beam, so that the vehicle tail door is not easy to interfere with the roof in the opening and closing process, and the shape of the roof can better meet the requirements of users. Therefore, under the condition that the car roof shape meets the user requirement, the risk that the car tail door interferes with the car roof when the car tail door is opened and closed can be reduced.

Description

Technical Field

[0001] The present disclosure relates to the technical field of vehicles, and in particular to a vehicle body and a vehicle having the same. Background Art

[0002] With the development of the automotive industry, users are increasingly demanding avant-garde vehicle designs, such as those with more curved roofs. Experimental research has found that increased roof curvature can easily interfere with the tailgate during opening and closing, making it difficult to open and close the tailgate. Therefore, there is an urgent need to design a vehicle body that can meet user needs while minimizing the risk of interference with the roof during opening and closing. Utility Model Content

[0003] The present disclosure provides a vehicle body, which reduces the risk of interference between the vehicle roof and the tailgate when the tailgate is opened or closed while the roof shape meets user needs.

[0004] The vehicle body of the present disclosure includes a support column and a rear cross beam of the roof. The end of the rear cross beam overlaps the top of the support column to form a hinge mounting portion, and the hinge mounting portion is used to mount a tailgate hinge.

[0005] Optionally, the vehicle body further includes a vehicle body side panel and a tailgate drainage groove, the vehicle body side panel is connected to the support column; the tailgate drainage groove includes a side panel connection portion and a crossbeam connection portion, the side panel connection portion overlaps the vehicle body side panel, and the crossbeam connection portion overlaps the hinge mounting portion.

[0006] Optionally, the tailgate drainage groove includes a first plate and a second plate connected in sequence, the first plate extends along the height direction of the vehicle body, the second plate extends along the width direction of the vehicle body, the side panel connection portion is provided on the first plate, and the cross beam connection portion is provided on the second plate.

[0007] Optionally, the vehicle body side includes a side panel outer panel, and the side panel outer panel includes an outer panel body and a flange connected in sequence, the flange extends along the height direction of the vehicle body, and the side panel connecting portion overlaps the flange.

[0008] Optionally, the vehicle body further includes a hinge reinforcement plate, at least a portion of which overlaps the hinge mounting portion.

[0009] Optionally, the hinge reinforcement plate includes a first reinforcement portion, a second reinforcement portion and a third reinforcement portion, and the first reinforcement portion overlaps the hinge mounting portion; the support column includes a support column reinforcement plate and a support column inner plate, and the rear cross beam of the roof includes a first beam body and a second beam body, and the first beam body and the second beam body are arranged at intervals along the height direction of the vehicle body, the end of the first beam body overlaps the top of the support column reinforcement plate, the second reinforcement portion overlaps the support column inner plate, and the third reinforcement portion overlaps the second beam body.

[0010] Optionally, the hinge reinforcement plate further includes a first connecting portion and a second connecting portion, the first reinforcement portion is connected to the second reinforcement portion through the first connecting portion, and the third reinforcement portion is connected to the first reinforcement portion through the second connecting portion.

[0011] Optionally, the hinge mounting portion is recessed relative to the rest of the roof rear cross beam.

[0012] Optionally, the vehicle body further includes a roof trim panel, the roof trim panel including a trim panel body and a trim panel support portion, the trim panel support portion is arranged on a side of the trim panel body facing the hinge mounting portion, and the trim panel support portion is connected to the hinge mounting portion.

[0013] Optionally, the trim panel support portion is bonded to the hinge mounting portion.

[0014] Optionally, the hinge mounting portion is used to mount a mounting hole of a tailgate hinge.

[0015] The present disclosure also provides a vehicle.

[0016] The vehicle disclosed herein includes a vehicle body and a tailgate hinge, wherein the vehicle body is any one of the above-mentioned vehicle bodies, and the tailgate hinge is connected to the hinge mounting portion.

[0017] The vehicle body of the present disclosure overlaps the end of the rear cross member of the roof with the top of the support column to form a hinge mounting portion, which provides good rigidity for mounting the tailgate hinge. Furthermore, by placing the hinge mounting portion at the end of the rear cross member of the roof, the tailgate is less likely to interfere with the roof during opening and closing, thereby allowing the roof design to better meet user needs. Thus, if the roof design meets user needs, the risk of interference with the roof during opening and closing of the tailgate can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the partial structure of a vehicle body according to an embodiment of the present disclosure.

[0019] Figure 2 FIG. 1 is a partial cross-sectional view of a vehicle body according to an embodiment of the present disclosure.

[0020] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0021] Reference numerals:

[0022] 1. Support column; 11. Support column reinforcement plate; 12. Support column inner plate; 121. First opening; 122. Second opening;

[0023] 2. Rear crossbeam of roof; 21. First beam; 22. Second beam;

[0024] 3. Hinge mounting portion; 31. Mounting hole;

[0025] 4. Body side; 41. Side outer panel; 411. Outer panel body; 412. Flanging;

[0026] 5. Tailgate drainage groove; 51. First plate; 511. Side panel connection; 52. Second plate; 521. Crossbeam connection;

[0027] 6. Hinge reinforcement plate; 61. First reinforcement portion; 62. Second reinforcement portion; 63. Third reinforcement portion; 64. First connecting portion; 65. Second connecting portion;

[0028] 7. Roof trim panel; 71. Trim panel body; 72. Trim panel support portion;

[0029] 8. Tailgate hinge;

[0030] 9. Bolts;

[0031] 10. Nut. DETAILED DESCRIPTION

[0032] The embodiments of the present disclosure are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present disclosure, but should not be understood as limiting the present disclosure.

[0033] like Figures 1 to 3 As shown, the vehicle body of the disclosed embodiment includes a support column 1 and a rear roof cross beam 2. The end of the rear roof cross beam 2 overlaps the top of the support column 1 to form a hinge mounting portion 3. The hinge mounting portion 3 is provided for mounting a tailgate hinge 8.

[0034] The vehicle body of the disclosed embodiment forms a hinge mounting portion 3 by overlapping the end of the rear roof cross member 2 with the top of the support pillar 1. This provides hinge mounting portion 3 with good rigidity for mounting the tailgate hinge 8. Furthermore, by locating hinge mounting portion 3 at the end of the rear roof cross member 2, the tailgate is less likely to interfere with the roof during opening and closing, thereby enabling the roof design to better meet user needs.

[0035] Therefore, when the roof shape meets user needs, the risk of interference with the roof when the vehicle tailgate is opened or closed can be reduced.

[0036] Alternatively, as Figure 2 and Figure 3 As shown, the hinge mounting portion 3 is provided with a mounting hole 31 for mounting the tailgate hinge 8 .

[0037] For example, Figure 2 and Figure 3 As shown, the tailgate hinge 8 is connected to the hinge mounting portion 3 by a bolt 9 and a nut 10. The bolt 9 passes through the fixing hole and the mounting hole 31 of the tailgate hinge 8 and is connected to the nut 10 to achieve the installation and fixation of the tailgate hinge 8.

[0038] By providing the mounting hole 31 on the hinge mounting portion 3 , the tailgate hinge 8 can be mounted and fixed by fasteners, thereby facilitating the mounting and fixing of the tailgate hinge 8 .

[0039] Of course, in other embodiments, the hinge mounting portion 3 may not be provided with the mounting hole 31 . In this case, the tailgate hinge 8 and the hinge mounting portion 3 may be welded or bonded.

[0040] Optionally, the end of the rear roof beam 2 is welded to the top of the support pillar 1 .

[0041] The end of the rear roof cross beam 2 is welded to the top of the support column 1, which can improve the connection reliability between the rear roof cross beam 2 and the support column 1, thereby improving the reliability of the vehicle body.

[0042] Of course, in other embodiments, the end of the rear roof beam 2 and the top of the support column 1 may also be bonded or connected by fasteners, which may be bolts, screws, rivets, etc.

[0043] Alternatively, as Figures 1 to 3 As shown, the vehicle body also includes a body side 4 and a tailgate drain channel 5. The body side 4 is connected to the support pillar 1. The tailgate drain channel 5 includes a side connection portion 511 and a crossbeam connection portion 521. The side connection portion 511 overlaps the body side 4, and the crossbeam connection portion 521 overlaps the hinge mounting portion 3. The mounting hole 31 extends through the crossbeam connection portion 521.

[0044] By overlapping the crossbeam connection portion 521 of the tailgate drain groove 5 with the hinge mounting portion 3, the rigidity of the hinge mounting portion 3 can be further improved, and the rigidity of the vehicle body and the connection reliability between the tailgate hinge 8 and the hinge mounting portion 3 can be improved.

[0045] Of course, in other embodiments, there may be a gap between the tailgate drainage groove 5 and the hinge mounting portion 3 .

[0046] Optionally, the side panel connecting portion 511 is welded to the vehicle body side panel 4 .

[0047] The side panel connection portion 511 is welded to the vehicle body side panel 4 , which can improve the connection reliability between the side panel connection portion 511 and the vehicle body side panel 4 , thereby improving the reliability of the vehicle body.

[0048] Of course, in other embodiments, the side panel connection portion 511 and the vehicle body side panel 4 may also be bonded or connected via fasteners, which may be bolts, screws, rivets, etc.

[0049] Optionally, the beam connecting portion 521 is welded to the hinge mounting portion 3 .

[0050] For example, the cross member connecting portion 521 is welded to the rear cross member 2 of the roof.

[0051] The cross beam connection portion 521 is welded to the hinge mounting portion 3 , which can improve the connection reliability between the cross beam connection portion 521 and the hinge mounting portion 3 , thereby improving the reliability of the vehicle body.

[0052] Of course, in other embodiments, the crossbeam connecting portion 521 and the hinge mounting portion 3 may also be bonded or connected via fasteners, which may be bolts, screws, rivets, etc.

[0053] In the related art, the tailgate drain groove and the vehicle body side panel are overlapped along the height direction of the vehicle body. In this case, the connection between the tailgate drain groove and the vehicle body side panel needs to occupy more space in the width direction of the vehicle body.

[0054] Alternatively, as Figure 2 and Figure 3 As shown, the tailgate drainage groove 5 includes a first plate body 51 and a second plate body 52 connected in sequence, the first plate body 51 extends along the height direction of the vehicle body, the second plate body 52 extends along the width direction of the vehicle body, the side panel connection part 511 is provided on the first plate body 51, and the cross beam connection part 521 is provided on the second plate body 52.

[0055] By setting the tailgate drainage groove 5 to include a first plate body 51 and a second plate body 52 connected in sequence, the side panel connection part 511 is set on the first plate body 51, and the cross beam connection part 521 is set on the second plate body 52, on the one hand, the structure of the tailgate drainage groove 5 is simplified, the processing and manufacturing of the tailgate drainage groove 5 is convenient, and it is beneficial to reduce the manufacturing cost of the vehicle body; on the other hand, the hinge mounting part 3 and the vehicle body side panel 4 are overlapped along the width direction of the vehicle body, and the connection between the hinge mounting part 3 and the vehicle body side panel 4 occupies less space in the width direction of the vehicle body, so that the hinge mounting part 3 is set closer to the outside of the vehicle body side panel 4, and thus it is less likely to interfere with the roof during the opening and closing process of the vehicle tailgate, and the roof shape can better meet user needs.

[0056] Of course, in other embodiments, the tailgate drain channel 5 may include three or more plates connected in sequence, with the side panel connection portion 511 and the crossbeam connection portion 521 respectively provided on two plates located on either side. In this case, the tailgate drain channel and the vehicle body side panel overlap along the height direction of the vehicle body.

[0057] Alternatively, as Figure 2 and Figure 3 As shown, the vehicle body side 4 includes a side outer panel 41 , which includes an outer panel body 411 and a flange 412 connected in sequence. The flange 412 extends along the height direction of the vehicle body, and the side connection portion 511 overlaps the flange 412 .

[0058] By setting the side outer panel 41 to include an outer panel body 411 and a flange 412 connected in sequence, the flange 412 extends along the height direction of the vehicle body, and the side connection part 511 overlaps the flange 412. On the one hand, the structure of the side outer panel 41 is simplified, the processing and manufacturing of the side outer panel 41 is facilitated, and it is beneficial to reduce the manufacturing cost of the vehicle body; on the other hand, the hinge mounting part 3 is arranged closer to the outer side of the vehicle body side panel 4, which makes it less likely to interfere with the roof during the opening and closing of the vehicle tailgate, and the roof shape can better meet user needs.

[0059] Alternatively, as Figure 2 and Figure 3 As shown, the vehicle body further includes a hinge reinforcement plate 6, at least a portion of which overlaps the hinge mounting portion 3. The mounting hole 31 passes through the hinge reinforcement plate 6.

[0060] At least a portion of the hinge reinforcement plate 6 overlaps the hinge mounting portion 3, which can be understood as: a portion of the hinge reinforcement plate 6 overlaps the hinge mounting portion 3, and another portion of the hinge reinforcement plate 6 does not overlap the hinge mounting portion 3; or, the hinge reinforcement plate 6 as a whole overlaps the hinge mounting portion 3.

[0061] By providing a hinge reinforcement plate 6 and overlapping at least a portion of the hinge reinforcement plate 6 with the hinge mounting portion 3, the rigidity of the hinge mounting portion 3 can be further improved, and the rigidity of the vehicle body and the connection reliability between the tailgate hinge 8 and the hinge mounting portion 3 can be improved.

[0062] Of course, in other embodiments, the hinge reinforcement plate 6 may not be provided.

[0063] Optionally, the hinge reinforcement plate 6 is welded to the hinge mounting portion 3 .

[0064] For example, the hinge reinforcement plate 6 is welded to the support column 1 .

[0065] The hinge reinforcement plate 6 is welded to the hinge mounting portion 3 , which can improve the connection reliability between the hinge reinforcement plate 6 and the hinge mounting portion 3 , thereby improving the reliability of the vehicle body.

[0066] Of course, in other embodiments, the hinge reinforcement plate 6 and the hinge mounting portion 3 may also be bonded or connected via fasteners, which may be bolts, screws, rivets, etc.

[0067] Alternatively, as Figure 2 and Figure 3 As shown, the hinge reinforcement plate 6 includes a first reinforcement portion 61, a second reinforcement portion 62, and a third reinforcement portion 63. The first reinforcement portion 61 overlaps the hinge mounting portion 3. The support pillar 1 includes a support pillar reinforcement plate 11 and a support pillar inner plate 12. The roof rear cross member 2 includes a first beam body 21 and a second beam body 22, which are spaced apart along the height direction of the vehicle body. The end of the first beam body 21 overlaps the top of the support pillar reinforcement plate 11, the second reinforcement portion 62 overlaps the support pillar inner plate 12, and the third reinforcement portion 63 overlaps the second beam body 22.

[0068] By configuring the hinge reinforcement plate 6 to include the first reinforcement portion 61, the second reinforcement portion 62, and the third reinforcement portion 63, with the second reinforcement portion 62 overlapping the support pillar inner panel 12 and the third reinforcement portion 63 overlapping the second beam body 22, the hinge reinforcement plate 6 can better strengthen the connection between the support pillar 1 and the rear roof cross member 2, thereby improving the overall rigidity of the vehicle body.

[0069] Optionally, the second reinforcement portion 62 is welded to the support pillar inner panel 12 .

[0070] The second reinforcement portion 62 is welded to the support pillar inner panel 12 , which can improve the connection reliability between the second reinforcement portion 62 and the support pillar inner panel 12 , thereby improving the reliability of the vehicle body.

[0071] Of course, in other embodiments, the second reinforcement portion 62 and the support column inner plate 12 may also be bonded or connected via fasteners, which may be bolts, screws, rivets, etc.

[0072] Optionally, the third reinforcement portion 63 is welded to the second beam body 22 .

[0073] The third reinforcement portion 63 is welded to the second beam body 22 , which can improve the connection reliability between the third reinforcement portion 63 and the second beam body 22 , thereby improving the reliability of the vehicle body.

[0074] Of course, in other embodiments, the third reinforcement portion 63 and the second beam body 22 may also be bonded or connected via fasteners, which may be bolts, screws, rivets, etc.

[0075] Alternatively, as Figure 2 As shown, the hinge reinforcement plate 6 further includes a first connection portion 64 and a second connection portion 65 . The first reinforcement portion 61 is connected to the second reinforcement portion 62 via the first connection portion 64 , and the third reinforcement portion 63 is connected to the first reinforcement portion 61 via the second connection portion 65 .

[0076] For example, Figure 2 As shown, the first reinforcement portion 61, the second reinforcement portion 62, and the third reinforcement portion 63 all extend in the width direction of the vehicle body, and the first connecting portion 64 and the second connecting portion 65 both extend in the height direction of the vehicle body. The second reinforcement portion 62, the first connecting portion 64, the first reinforcement portion 61, the second connecting portion 65, and the third reinforcement portion 63 are sequentially connected, so that the cross-section of the hinge reinforcement plate 6 forms a cross-shaped cross.

[0077] The hinge reinforcement plate 6 is configured as the above structure, which can better strengthen the connection between the support column 1 and the rear cross beam 2 of the roof, thereby improving the overall rigidity of the vehicle body.

[0078] like Figure 2 As shown, a first cavity is formed between the hinge reinforcement plate 6 and the support column inner plate 12. The support column inner plate 12 has a first opening 121 that communicates with the first cavity. When installing the tailgate hinge 8, a tool can be inserted into the first cavity through the first opening 121 and used to tighten the nut 10, thereby connecting the nut 10 to the bolt 9.

[0079] like Figure 2 As shown, a second cavity is formed between the hinge reinforcement plate 6, the support column reinforcement plate 11, and the support column inner plate 12. The support column inner plate 12 is provided with a second opening 122 that communicates with the second cavity. When welding the hinge reinforcement plate 6 to the support column reinforcement plate 11, welding equipment can enter the second cavity through the second opening 122 and weld the hinge reinforcement plate 6 to the support column reinforcement plate 11 using the welding equipment.

[0080] Alternatively, as Figures 1 to 3 As shown, the hinge mounting portion 3 is recessed relative to the rest of the roof rear cross member 2 .

[0081] By recessing the hinge mounting portion 3 , more installation space can be provided for the tailgate hinge 8 , thereby facilitating the installation and arrangement of the tailgate hinge 8 .

[0082] Alternatively, as Figure 2 and Figure 3 As shown, the vehicle body also includes a roof trim panel 7, which includes a trim panel body 71 and a trim panel support portion 72. The trim panel support portion 72 is provided on the side of the trim panel body 71 facing the hinge mounting portion 3, and the trim panel support portion 72 is connected to the hinge mounting portion 3.

[0083] For example, the trim panel support portion 72 is connected to the beam connection portion 521 .

[0084] By connecting the trim panel support portion 72 to the hinge mounting portion 3 , the hinge mounting portion 3 can be used to support the roof trim panel 7 , thereby preventing defects such as collapse of the roof trim panel 7 .

[0085] Optionally, the trim support portion 72 is bonded to the hinge mounting portion 3 .

[0086] For example, the decorative panel support portion 72 and the hinge mounting portion 3 are bonded together by structural adhesive.

[0087] The trim support portion 72 is bonded to the hinge mounting portion 3 , which facilitates the connection between the trim support portion 72 and the hinge mounting portion 3 and helps improve the assembly efficiency of the vehicle body.

[0088] The vehicle body of the disclosed embodiment can improve the feasibility and manufacturability of the vehicle body shape layout, and ensure the rigidity and aesthetic appearance of the entire vehicle.

[0089] like Figures 1 to 3 As shown, the vehicle of the embodiment of the present disclosure includes a body and a tailgate hinge 8, the body being any of the above-mentioned embodiments, and the tailgate hinge 8 being connected to the hinge mounting portion 3. The vehicle may be a pure electric vehicle or a hybrid electric vehicle.

[0090] For example, the tailgate hinge 8 is connected to the hinge mounting portion 3 via a bolt 9 and a nut 10 .

[0091] Optionally, the tailgate hinge 8 is a gooseneck hinge.

[0092] Of course, in other embodiments, the tailgate hinge 8 may also be a hinge-type hinge.

[0093] When the roof shape of the vehicle of the embodiment of the present disclosure meets the needs of users, the risk of interference between the tailgate and the roof when the tailgate is opened or closed can be reduced.

[0094] Although the embodiments of the present disclosure have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present disclosure. Any changes, modifications, substitutions and variations of the above embodiments by those skilled in the art are all within the scope of protection of the present disclosure.

Claims

1. A vehicle body, characterized in that: include: Support columns; A rear cross beam of the roof, the end of which overlaps the top of the support column to form a hinge mounting portion, and the hinge mounting portion is used to mount a tailgate hinge.

2. The vehicle body according to claim 1, characterized in that The vehicle body further comprises: a body side panel, the body side panel being connected to the support column; The tailgate drainage groove includes a side panel connecting portion and a crossbeam connecting portion, wherein the side panel connecting portion overlaps the vehicle body side panel, and the crossbeam connecting portion overlaps the hinge mounting portion.

3. The vehicle body according to claim 2, characterized in that The tailgate drainage groove includes a first plate body and a second plate body connected in sequence, the first plate body extends along the height direction of the vehicle body, the second plate body extends along the width direction of the vehicle body, the side panel connection portion is provided on the first plate body, and the cross beam connection portion is provided on the second plate body.

4. The vehicle body according to claim 3, characterized in that The vehicle body side includes a side outer panel, and the side outer panel includes an outer panel body and a flange connected in sequence. The flange extends along the height direction of the vehicle body, and the side connection portion overlaps the flange.

5. The vehicle body according to claim 1, characterized in that The vehicle body further includes a hinge reinforcement plate, at least a portion of which overlaps the hinge mounting portion.

6. The vehicle body according to claim 5, characterized in that The hinge reinforcement plate includes a first reinforcement portion, a second reinforcement portion and a third reinforcement portion, wherein the first reinforcement portion overlaps the hinge mounting portion; The support column includes a support column reinforcement plate and a support column inner plate, and the rear cross beam of the roof includes a first beam body and a second beam body, the first beam body and the second beam body are arranged at intervals along the height direction of the vehicle body, the end of the first beam body overlaps with the top of the support column reinforcement plate, the second reinforcement portion overlaps with the support column inner plate, and the third reinforcement portion overlaps with the second beam body.

7. The vehicle body according to claim 6, characterized in that The hinge reinforcement plate further includes a first connecting portion and a second connecting portion, the first reinforcement portion is connected to the second reinforcement portion through the first connecting portion, and the third reinforcement portion is connected to the first reinforcement portion through the second connecting portion.

8. The vehicle body according to claim 1, wherein: The hinge mounting portion is recessed relative to the remaining portion of the rear cross beam of the roof.

9. The vehicle body according to claim 8, characterized in that The vehicle body also includes a roof trim panel, which includes a trim panel body and a trim panel support portion. The trim panel support portion is arranged on a side of the trim panel body facing the hinge mounting portion, and the trim panel support portion is connected to the hinge mounting portion.

10. The vehicle body according to claim 9, characterized in that The decorative panel support portion is bonded to the hinge mounting portion.

11. The vehicle body according to claim 1, wherein: The hinge mounting portion is used to mount a mounting hole of a tailgate hinge.

12. A vehicle, characterized in that: include: A vehicle body, wherein the vehicle body is the vehicle body according to any one of claims 1 to 11; A tailgate hinge is connected to the hinge mounting portion.

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