CN115214781A - Vehicle body and vehicle - Google Patents
Vehicle body and vehicle Download PDFInfo
- Publication number
- CN115214781A CN115214781A CN202210404222.4A CN202210404222A CN115214781A CN 115214781 A CN115214781 A CN 115214781A CN 202210404222 A CN202210404222 A CN 202210404222A CN 115214781 A CN115214781 A CN 115214781A
- Authority
- CN
- China
- Prior art keywords
- vehicle body
- cross beam
- side wall
- cross member
- front cross
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 65
- 230000002787 reinforcement Effects 0.000 claims description 14
- 230000000007 visual effect Effects 0.000 abstract description 3
- 239000003351 stiffener Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D23/00—Combined superstructure and frame, i.e. monocoque constructions
- B62D23/005—Combined superstructure and frame, i.e. monocoque constructions with integrated chassis in the whole shell, e.g. meshwork, tubes, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/04—Door pillars ; windshield pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/06—Connections between superstructure or understructure sub-units readily releasable
- B62D27/065—Connections between superstructure or understructure sub-units readily releasable using screwthread
Abstract
The invention relates to a vehicle body and a vehicle, comprising a vehicle body side wall, a front cross beam assembly and a rear cross beam assembly; the front cross beam assembly is fixed at the front part of the side wall of the vehicle body, and the rear cross beam assembly is fixed at the rear part of the side wall of the vehicle body; the front cross beam assembly, the rear cross beam assembly and the side wall of the vehicle body are enclosed to form an installation area, and the installation area is used for installing canopy glass. In the vehicle body and the vehicle provided by the invention, the mounting area for mounting the backdrop glass can be formed by connecting the front cross beam assembly and the rear cross beam assembly with the side wall of the vehicle body without additionally arranging structures such as a skylight frame and the like, so that the weight of the vehicle body is reduced, and the light-weight design of the vehicle body is facilitated. In addition, the number of parts of the roof can be reduced by the arrangement mode, and the visual field range of passengers in the automobile can be further improved.
Description
Technical Field
The invention belongs to the technical field of vehicle body structures, and particularly relates to a vehicle body and a vehicle.
Background
Vehicles typically include a vehicle body and a sunroof glass mounted to a roof assembly of the vehicle body.
In the prior art, the roof assembly generally includes a skylight frame of a closed-loop structure, the skylight frame is welded to a side wall of the vehicle body, a mounting area is provided on the skylight frame, and the subsequent skylight glass is directly mounted on the mounting area of the skylight frame.
However, the skylight frame of the conventional closed-loop structure has a heavy weight, which results in a heavy roof assembly, and is not favorable for the light-weight design of the vehicle body.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the vehicle body and the vehicle are provided aiming at the problem that the weight of a roof assembly is large due to the fact that the weight of a skylight frame of an existing closed-loop structure is large.
In order to solve the above problems, an embodiment of the present invention provides a vehicle body, including a vehicle body side wall, a front cross member assembly, and a rear cross member assembly; the front cross beam assembly is fixed at the front part of the side body, and the rear cross beam assembly is fixed at the rear part of the side body; the front cross beam assembly, the rear cross beam assembly and the side wall of the vehicle body enclose to form an installation area for installing the canopy glass; the side wall of the vehicle body comprises a left side wall and a right side wall; the front cross beam assembly comprises a left front supporting seat, a right front supporting seat and a front cross beam, the left front supporting seat is fixed on the left side wall, the right front supporting seat is fixed on the right side wall, and two ends of the front cross beam are respectively fixedly connected with the left front supporting seat and the right front supporting seat; rear beam assembly includes rear left supporting seat, right back supporting seat and rear beam, rear left supporting seat fixes the left side is enclosed, right back supporting seat fixes the right side is enclosed, the both ends of rear beam respectively with rear left supporting seat with right side rear support fixed connection.
Optionally, the device further comprises a connecting bolt and a connecting nut; the left front supporting seat is provided with a first through hole, the front cross beam is provided with a second through hole, and the connecting bolt penetrates through the first through hole and the second through hole and then is matched with the connecting nut so as to fix the left front supporting seat and the front cross beam together.
Optionally, the left side wall includes a left a pillar inner plate, the top end of the left a pillar plate is bent downward to form a left a pillar sinking table, and a third through hole is formed in the left a pillar sinking table; the left A column sinking platform is located between the left front supporting seat and the front cross beam, and the connecting bolt penetrates through the third through hole to penetrate through the left A column sinking platform.
Optionally, the front beam assembly further includes a front beam reinforcing plate, the front beam reinforcing plate is fixed on the front beam, and the left end of the front beam reinforcing plate is fixedly connected to the left a-pillar inner plate.
Optionally, the front beam includes a bottom plate and two side plates, the second through hole is disposed on the bottom plate, the two side plates are disposed on the bottom plate at intervals, and the front beam reinforcing plate is fixedly connected to one ends of the two side plates, which are away from the bottom plate.
Optionally, the front cross beam reinforcing plate is provided with lightening holes; the edge of front beam reinforcing plate is provided with a plurality of gaps arranged at intervals.
Optionally, the front beam reinforcing plate is provided with a reinforcing rib, and the reinforcing rib completely covers the front beam reinforcing plate along the left-right direction.
Optionally, the left side wall includes a left C pillar and a left rear wheel cover reinforcing plate; the upper end of left side C post with the upper end fixed connection of left rear wheel casing reinforcing plate, left rear support seat fixed connection be in the upper end of left side C post with the handing-over department of the upper end of left rear wheel casing reinforcing plate.
Optionally, the vehicle body further comprises a front windshield cross beam and a rear windshield cross beam; the left end and the right end of the front windshield cross beam and the left end and the right end of the rear windshield cross beam are fixedly connected with the side wall of the vehicle body; the front windshield cross beam, the front cross beam assembly, the rear cross beam assembly and the rear windshield cross beam are sequentially arranged from front to back at intervals.
In order to solve the above problem, an embodiment of the present invention further provides a vehicle including the vehicle body according to any one of the above.
In the vehicle body and the vehicle provided by the embodiment of the invention, the front cross beam assembly and the rear cross beam assembly can be connected with the side wall of the vehicle body to form the mounting area for mounting the backdrop glass, namely the mounting area can be formed by the side wall of the vehicle body in the embodiment, structures such as a skylight frame and the like are not required to be arranged like the conventional vehicle body, and structures such as a skylight frame and the like are not required to be additionally arranged, so that the weight of the vehicle body is reduced, and the light-weight design of the vehicle body is facilitated. In addition, the number of parts of the roof can be reduced by the arrangement mode, and the visual field range of passengers in the automobile can be further improved.
Drawings
FIG. 1 is a first schematic structural view of a vehicle body according to an embodiment of the present invention;
FIG. 2 is a second schematic structural view of a vehicle body according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a front cross member assembly of a vehicle body according to an embodiment of the present invention;
FIG. 4 is a schematic view of a portion of a vehicle body according to an embodiment of the present invention;
FIG. 5 isbase:Sub>A schematic sectional view taken along the line A-A in FIG. 4;
FIG. 6 is a schematic structural view of a front cross member reinforcing panel of a vehicle body according to an embodiment of the present invention;
FIG. 7 is a cross-sectional schematic view of a front cross-member assembly of a vehicle body provided in accordance with an embodiment of the present invention;
FIG. 8 is a schematic structural view of a rear cross member assembly of a vehicle body according to one embodiment of the present invention;
FIG. 9 is a partial schematic view of a vehicle body at the C-pillar provided by one embodiment of the present invention;
FIG. 10 is a schematic cross-sectional view taken along the direction B-B in FIG. 4
The reference numerals in the specification are as follows:
10. a vehicle body; 20. canopy glass; 30. a front windshield; 40. a rear windshield; 1. a body side wall; 1a, a left side wall; 1b, right side wall; 11. a left A column; 111. a left A-pillar inner panel; 112. sinking the left A column; 113. a left A-pillar stiffener; 114. a first cavity; 115. a second cavity; 12. a left C column; 121. a left C-pillar inner panel; 122. a left C-pillar reinforcement plate; 123. a third cavity; 124. sinking a left C column; 125. a fourth cavity; 2. a front cross member assembly; 21. a front left support; 211. a support plate; 212. a reinforcing plate; 213. a connecting plate; 22. a right front support seat; 23. a front cross member; 231. a base plate; 232. a side plate; 24. a connecting bolt; 25. a connecting nut; 26. a front cross member reinforcing plate; 261. lightening holes; 262. a notch; 263. reinforcing ribs; 3. a rear cross member assembly; 31. a left rear support base; 32. a right rear support seat; 33. a rear cross member; 34. a rear cross member reinforcing plate; 4. a front windshield cross member; 5. rear windshield crossbeam.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2, in an embodiment, the vehicle body 10 includes a side body 1, a front cross member assembly 2 and a rear cross member assembly 3, wherein the front cross member assembly 2 is fixed at the front part of the side body 1, the rear cross member assembly 3 is fixed at the rear part of the side body 1, and the front cross member assembly 2, the rear cross member assembly 3 and the side body 1 enclose to form a mounting area for mounting a canopy glass 20. Wherein in the embodiment shown in fig. 2 the mounting area is substantially the area surrounded by the dashed box Q. In the subsequent production, the canopy glass 20 may be mounted in the mounting area by means of gluing or the like, and at this time, four sides of the canopy glass 20 are connected to the front cross member assembly 2, the rear cross member assembly 3, and the body side wall 1, respectively.
In the embodiment, the front cross member assembly 2 and the rear cross member assembly 3 can be connected with the body side wall 1 to form the installation area for installing the canopy glass 20, that is, in the embodiment, the installation area can be formed by the body side wall 1 without arranging structures such as a skylight frame and the like the existing body, so that the weight of the body 10 is reduced, and the light-weight design of the body 10 is facilitated. In addition, the number of parts of the roof can be reduced by the arrangement mode of the embodiment, and the visual field range of passengers in the vehicle can be further improved. During production design, the front cross beam assembly 2 and the rear cross beam assembly 3 can be properly installed through head envelope line restriction and view line restriction of members in the vehicle, so that the area of the canopy glass 20 is increased, and the view range of the members in the vehicle can be further improved.
As shown in fig. 3 to 5, in an embodiment, the front cross member assembly 2 includes a left front support seat 21, a right front support seat 22, a front cross member 23, a connecting bolt 24 and a connecting nut 25, the left front support seat 21 and the right front support seat 22 are respectively fixedly connected to the left and right sides of the body side enclosure 1, the left end of the front cross member 23 is fixedly connected to the left front support seat 21, and the right end of the front cross member 23 is fixedly connected to the right front support seat 22, so as to connect the front cross member 23 and the body side enclosure 1 together through the left front support seat 21 and the right front support seat 22. As shown in fig. 2, the body side 1 includes a left side 1a and a right side 1b, the left side 1a and the right side 1b are the same in structure, after assembly, the left front support seat 21 is fixedly connected to the left side 1a, and the right front support seat 22 is fixedly connected to the right side 1 b.
As shown in fig. 4 and 8, in one embodiment, the rear cross member assembly 3 includes a left rear support seat 31, a right rear support seat 32, a rear cross member 33, and a rear cross member reinforcing plate 34. Wherein, the left rear supporting seat 31 is fixed on the left side wall 1a and is positioned behind the left front supporting seat 21; the right rear support seat 32 is fixed on the right side wall 1b and is positioned behind the right front support seat 22; the left end of the rear cross beam 33 is fixedly connected with the left rear supporting seat 31, the right end of the rear cross beam 33 is fixedly connected with the right rear supporting seat 32, and the rear cross beam 33 is connected with the body side 1 through the left rear supporting seat 31 and the right rear supporting seat 32. After assembly, the left side wall 1a, the right side wall 1b, the front beam 23 and the rear beam 33 are used for supporting the canopy glass 20, and then the left side wall 1a, the right side wall 1b, the front beam 23 and the rear beam 33 can enclose to form the installation area. Of course, in an actual product, the mounting area may be formed by surrounding the left side wall 1a, the right side wall 1b, the left front support seat 21, the right front support seat 22, the front cross member 23, the left rear support seat 31, the right rear support seat 32, and the rear cross member 33.
In an embodiment, the manner of connecting the left side wall 1a and the front cross member 23 together through the left front supporting seat 21, the manner of connecting the right side wall 1b and the front cross member 23 together through the right front supporting seat 22, the manner of connecting the left side wall 1a and the rear cross member 33 together through the left rear supporting seat 31, and the manner of connecting the right side wall 1b and the rear cross member 33 together through the right rear supporting seat 32 may be the same, and how to connect the body side wall 1 and the front cross member 23 together through the left front supporting seat 21 is described as an example below:
as shown in fig. 5, a first end of the left front supporting seat 21 is fixed on the left side frame 1a, wherein the left front supporting seat 21 is usually welded on the left side frame 1 a; the second end of the left front supporting seat 21 is provided with a first through hole, the front cross beam 23 is provided with a second through hole, and the connecting bolt 24 passes through the first through hole and the second through hole and then is matched with the connecting nut 25 so as to fix the left front supporting seat 21 and the front cross beam 23 together. Therefore, the fixed connection of the front cross beam 23 on the body side wall 1 can be realized without forming a welding hole, so that the connection strength of the front cross beam 23 at the left front supporting seat 21 can be improved. Wherein, the first end of the left front supporting seat 21 and the second end of the left front supporting seat 21 may be disposed oppositely. Of course, the relative position relationship between the first end of the left front support seat 21 and the second end of the left front support seat 21 may also be set according to actual needs.
As shown in fig. 3, the left front support 21 includes a support plate 211, two support seat reinforcing plates 212, and a connecting plate 213, wherein the two support seat reinforcing plates 212 are disposed above the support plate 211, and the connecting plate 213 is disposed at the left end of the support plate 211 and below the support plate 211. The first through hole is formed in the supporting plate 211, after assembly, the left ends of the connecting plate 213 and the two supporting seat reinforcing plates 212 are welded to the body side 1, and the left end of the front cross beam 23 is located between the two supporting seat reinforcing plates 212. In addition, the right front support seat 22, the left rear support seat 31 and the right rear support seat 32 may be designed to have the same structure as the left front support seat 21, so as to facilitate the production.
As shown in fig. 4 and 5, in an embodiment, the left side wall 1a includes a left a pillar 11, the left a pillar 11 includes a left a pillar inner plate 111, a top end of the left a pillar inner plate 111 is bent downward to form a left a pillar sinking platform 112, a third through hole is provided on the left a pillar sinking platform 112, the left a pillar sinking platform 112 is located between the second end of the left front support base 21 and the front cross beam 23, and the connecting bolt 24 penetrates through the left a pillar sinking platform 112 from the third through hole. That is, the left front supporting seat 21, the front cross member 23 and the left a-pillar inner panel 111 are fixed together by the cooperation of the connecting bolt 24 and the connecting nut 25, so that the connecting strength of the front cross member 23 on the body side wall 1 can be further improved.
As shown in fig. 5, in an embodiment, the left side wall 1a further includes a left a-pillar stiffener 113, and the left a-pillar stiffener 113 is fixed to the right side of the left a-pillar inner panel 111, and the left a-pillar stiffener 113 and the left a-pillar inner panel enclose to form a first cavity 114. Meanwhile, the first end of the left front support seat 21 is fixed to the right side of the left a-pillar reinforcement plate 113, and the left a-pillar inner plate 111, the left a-pillar reinforcement plate 113 and the left front support seat 21 enclose to form a second cavity 115. In addition, the right support base, the front cross member 23, the right a-pillar inner panel of the right side wall 1b, and the right a-pillar reinforcement panel may be fixed together in the same manner.
As shown in fig. 3 and fig. 5 to 7, in an embodiment, the front cross beam assembly 2 further includes a front cross beam reinforcing plate 26, the front cross beam reinforcing plate 26 is fixed on the front cross beam 23, a left end of the front cross beam reinforcing plate 26 is fixedly connected to the left a-pillar inner panel 111, and a right end of the front cross beam reinforcing plate 26 is fixedly connected to the right a-pillar inner panel, that is, in the embodiment, the front cross beam 23 is connected with the body side wall 1 again through the front cross beam reinforcing plate 26, so as to improve the connection strength between the front cross beam 23 and the body side wall 1. In actual production, the left end and the right end of the front cross beam reinforcing plate 26 are respectively welded and connected with the left A-column inner plate 111 and the right A-column inner plate.
As shown in fig. 3 and 7, in an embodiment, the front cross member reinforcing plate 26 and the front cross member 23 may be enclosed to form a tubular structure to enhance the strength of the front cross member assembly. For example, the front cross member 23 includes a bottom plate 231 and two side plates 232, and the two side plates 232 are disposed on the bottom plate 231 at intervals in front and back, and the cross section of the front cross member 23 is U-shaped. In addition, a second through hole is provided on the bottom plate 231. The front beam reinforcing plate 26 is fixedly connected with one end of each of the two side plates 232 away from the bottom plate 231, so that the front beam reinforcing plate 26 and the front beam 23 can be enclosed to form a tubular structure. When assembled, the front beam reinforcement plate 26 and both side walls are located above the bottom plate 231, and the canopy glass 20 is attached to the front beam reinforcement plate 26.
In addition, the distance between the two side plates 232 is 130mm, the distance between the front beam reinforcing plate 26 and the bottom plate 231 is 32mm, that is, the front-rear direction size of the cavity of the tubular structure surrounded by the front beam 23 and the front beam reinforcing plate 26 is 130mm, and the vertical direction size of the cavity of the tubular structure is 32mm, so that the strength of the front beam assembly 2 can be ensured, the excessive design can be avoided, the cost can be reduced, and the product competitiveness can be improved.
As shown in fig. 6, in an embodiment, the front cross member reinforcement plate 26 is provided with a lightening hole 261 to lighten the weight of the front cross member assembly 2, thereby facilitating the lightweight design of the vehicle body 10. Wherein, a plurality of lightening holes 261 are provided, and these lightening holes 261 may be arranged at intervals along the left-right direction.
In one embodiment, as shown in fig. 6, the front cross member reinforcement plate 26 has a plurality of spaced notches 262 at its edge to further reduce the weight of the front cross member assembly 2. Wherein the notches 262 may be arc-shaped notches, and these notches 262 are respectively provided at the front edge and the rear edge of the front beam reinforcement plate 26, so that the front edge and the rear edge of the front beam reinforcement plate 26 may respectively form a wave-shaped lace.
As shown in fig. 6, in one embodiment, the reinforcing ribs 263 are provided on the front cross member reinforcing plate 26, and the reinforcing ribs 263 completely cover the front cross member reinforcing plate 26 in the left-right direction, so that the bending rigidity and the torsional strength of the front cross member assembly 2 can be improved, and further, the bending rigidity and the torsional strength of the vehicle body 10 can be improved.
As shown in fig. 4 and 8, in an embodiment, the rear cross member assembly 3 further includes a rear cross member reinforcing plate 34, the rear cross member reinforcing plate 34 is fixedly connected with the rear cross member 33, and left and right ends of the rear cross member reinforcing plate 34 are fixedly connected with the left side wall 1a and the right side wall 1b, respectively. The rear cross member 33 has substantially the same structure as the front cross member 23, and the rear cross member reinforcing plate 34 has substantially the same structure as the front cross member reinforcing plate 26. In this case, the rear cross member 33 also includes a bottom plate 331 and two side plates 332, which are also U-shaped in cross section, and a rear cross member reinforcing plate 34 is provided at the upper end of the rear cross member 33 so as to enclose a tubular structure between the rear cross member 33 and the rear cross member reinforcing plate. In addition, the distance between the two side plates 332 of the rear cross beam 33 is 105mm, and the distance between the rear cross beam reinforcing plate 34 and the bottom plate 331 of the rear cross beam is 26mm, so that the strength of the rear cross beam assembly 3 can be ensured, the excessive design can be avoided, the cost can be reduced, and the product competitiveness can be improved.
In addition, after the front beam reinforcing plate 26 and the rear beam reinforcing plate 34 are provided, the installation area for installing the canopy glass may be enclosed by the left side wall 1a, the right side wall 1b, the front beam reinforcing plate 26 and the rear beam reinforcing plate 34.
As shown in fig. 9, in an embodiment, the left side wall 1a further includes a left C pillar 12, a left rear wheel cover 13 and a left rear wheel cover reinforcing plate 14, a lower end of the left C pillar 12 and a lower end of the left rear wheel cover reinforcing plate 14 are connected to the left rear wheel cover 13 at intervals, and an upper end of the left C pillar 12 and an upper end of the left rear wheel cover reinforcing plate 14 are connected. In addition, the rear cross member 33 is connected to a junction between the upper end of the left C pillar 12 and the upper end of the left rear wheel house reinforcement plate 14, and the rear cross member assembly 3 is located between the left C pillar 12 and the left rear wheel house reinforcement plate 14 in the front-rear direction, and the three are connected to form a Y-shaped structure. That is, the left rear supporting seat 31 is fixedly connected to the joint between the upper end of the left C pillar 12 and the upper end of the left rear wheel house reinforcing plate 14, and when the roof is pressed, the force on the rear cross beam 33 can be transmitted downward from the left C pillar 12 and the left rear wheel house reinforcing plate 14, so that the safety performance of the vehicle body 10 is improved.
As shown in FIG. 10, in one embodiment, the left C-pillar 12 has a left C-pillar inner panel 121 and a left C-pillar stiffener 122, and the left C-pillar stiffener 122 is welded to the left C-pillar inner panel 121 and is located on the right side of the left C-pillar inner panel 121, and both enclose a third cavity 123. The top of left C post inner panel 121 is bent down and is formed heavy platform 124 of left C post, the heavy bench of left C post is equipped with corresponding through-hole, the first end welding of left back supporting seat 31 is on the right side of left C post reinforcing plate 122, the second end of left back supporting seat 31 is located the heavy below of platform of left C post, rear cross beam 33 is located the heavy top of platform of left C post simultaneously, the bolt passes back and corresponding nut cooperation realization rear cross beam 33 from rear cross beam 33, left side C post inner panel 121 and the second end three of left back supporting seat 31, heavy platform of left C post and the fixed connection of left back supporting seat 31 three. After assembly, the left rear support 31, the left C-pillar inner panel 121 and the left C-pillar stiffener 122 enclose a fourth cavity 125.
As shown in fig. 1 and fig. 2, in an embodiment, the vehicle body 10 further includes a front windshield cross member 4 and a rear windshield cross member 5, wherein the front windshield cross member 4 and the rear windshield cross member 5 are both fixed on the vehicle body side wall 1, specifically, the left and right ends of the front windshield cross member 4 are respectively and fixedly connected with the left side wall 1a and the right side wall 1b, the left and right ends of the rear windshield cross member 5 are respectively and fixedly connected with the left side wall 1a and the right side wall 1b, in addition, the front windshield cross member 4, the front cross member assembly 2, the rear cross member assembly 3 and the rear windshield cross member 5 are sequentially arranged from front to back at intervals, so that the front windshield cross member 4, the front cross member assembly 2, the rear cross member assembly 3, the rear windshield cross member 5 and the vehicle body side wall 1 enclose and form three annular structures, thereby the torsional rigidity of the vehicle body 10 can be improved.
The embodiment of the present invention further provides a vehicle, as shown in fig. 1, the vehicle includes a vehicle body 10, a canopy glass 20, a front windshield 30 and a rear windshield 40 according to any of the above embodiments, wherein the front windshield 30 may be mounted on a closed loop structure enclosed by the front windshield cross member 4, the front cross member assembly 2 and the vehicle body side wall 1 by gluing or the like, that is, the front windshield is respectively connected with the front windshield cross member 4, the front cross member assembly 2 and the vehicle body side wall 1; the rear windshield 40 can be mounted on a closed loop structure surrounded by the rear windshield cross beam 5, the rear cross beam assembly 3 and the vehicle body side wall 1 in a gluing mode and the like, namely the rear windshield is respectively connected with the rear windshield cross beam 5, the rear cross beam assembly 3 and the vehicle body side wall 1.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The vehicle body is characterized by comprising a vehicle body side wall, a front cross beam assembly and a rear cross beam assembly;
the front cross beam assembly is fixed at the front part of the side wall of the vehicle body, and the rear cross beam assembly is fixed at the rear part of the side wall of the vehicle body;
the front cross beam assembly, the rear cross beam assembly and the side wall of the vehicle body enclose to form an installation area for installing the canopy glass;
the side wall of the vehicle body comprises a left side wall and a right side wall;
the front cross beam assembly comprises a left front supporting seat, a right front supporting seat and a front cross beam, the left front supporting seat is fixed on the left side wall, the right front supporting seat is fixed on the right side wall, and two ends of the front cross beam are respectively fixedly connected with the left front supporting seat and the right front supporting seat;
rear beam assembly includes rear left supporting seat, right back supporting seat and rear beam, rear left supporting seat fixes the left side is enclosed, right back supporting seat fixes the right side is enclosed, the both ends of rear beam respectively with rear left supporting seat with right side rear support fixed connection.
2. The vehicle body of claim 1, wherein said front cross member assembly further comprises a connecting bolt and a connecting nut;
the left front supporting seat is provided with a first through hole, the front cross beam is provided with a second through hole, and the connecting bolt penetrates through the first through hole and the second through hole and then is matched with the connecting nut so as to fix the left front supporting seat and the front cross beam together.
3. The vehicle body according to claim 2, wherein the left side wall comprises a left A-pillar inner plate, the top end of the left A-pillar plate is bent downwards to form a left A-pillar sinking platform, and a third through hole is formed in the left A-pillar sinking platform;
the left A column sinking platform is located between the left front supporting seat and the front cross beam, and the connecting bolt penetrates through the third through hole to penetrate through the left A column sinking platform.
4. The vehicle body of claim 3, wherein the front cross member assembly further comprises a front cross member reinforcement plate that is fixed to the front cross member, and a left end of the front cross member reinforcement plate is fixedly connected to the left A-pillar inner panel.
5. The vehicle body of claim 4, wherein the front cross member comprises a bottom plate and two side plates, the second through hole is formed in the bottom plate, the two side plates are arranged on the bottom plate at intervals, and the front cross member reinforcing plate is fixedly connected with one ends of the two side plates, which are far away from the bottom plate, respectively.
6. The vehicle body according to claim 4, wherein the front cross member reinforcing plate is provided with lightening holes;
the edge of the front cross beam reinforcing plate is provided with a plurality of gaps arranged at intervals.
7. The vehicle body according to claim 4, wherein a reinforcing rib is provided on the front cross member reinforcing plate, and the reinforcing rib completely covers the front cross member reinforcing plate in the left-right direction.
8. The vehicle body of claim 1, wherein said left side surround comprises a left C-pillar and a left rear wheel house gusset;
the upper end of left side C post with the upper end fixed connection of left rear wheel casing reinforcing plate, left rear support seat fixed connection be in the upper end of left side C post with the handing-over department of the upper end of left rear wheel casing reinforcing plate.
9. The vehicle body of claim 1, further comprising a front windshield cross member, a rear windshield cross member;
the left end and the right end of the front windshield cross beam and the left end and the right end of the rear windshield cross beam are fixedly connected with the side wall of the vehicle body;
the front windshield cross beam, the front cross beam assembly, the rear cross beam assembly and the rear windshield cross beam are sequentially arranged from front to back at intervals.
10. A vehicle characterized by comprising a body according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210404222.4A CN115214781B (en) | 2022-04-18 | 2022-04-18 | Vehicle body and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210404222.4A CN115214781B (en) | 2022-04-18 | 2022-04-18 | Vehicle body and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115214781A true CN115214781A (en) | 2022-10-21 |
| CN115214781B CN115214781B (en) | 2024-03-15 |
Family
ID=83606221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210404222.4A Active CN115214781B (en) | 2022-04-18 | 2022-04-18 | Vehicle body and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115214781B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR980330A (en) * | 1943-01-28 | 1951-05-10 | Chassis-body | |
| DE4138392A1 (en) * | 1990-12-20 | 1992-06-25 | Audi Ag | Car bodywork structure - has profiled aluminium@ bracket matching that of front mudguard fixed to it |
| JPH06286646A (en) * | 1993-03-31 | 1994-10-11 | Mazda Motor Corp | Car body structure of automobile |
| JP2011195110A (en) * | 2010-03-23 | 2011-10-06 | Honda Motor Co Ltd | Vehicle body side structure |
| CN202657115U (en) * | 2011-05-18 | 2013-01-09 | 马自达汽车株式会社 | Reinforced structure of rear door opening |
| WO2013060959A1 (en) * | 2011-10-07 | 2013-05-02 | Renault S.A.S. | Motor vehicle body shell comprising at least one rear rail |
| CN203294196U (en) * | 2013-06-25 | 2013-11-20 | 奇瑞汽车股份有限公司 | Overlap joint structure for automobile side wall assembly and front top cross beam |
| CN205113472U (en) * | 2015-11-02 | 2016-03-30 | 北汽银翔汽车有限公司 | Top cap and side wall welding assembly structure |
| CN209535222U (en) * | 2018-12-07 | 2019-10-25 | 力帆实业(集团)股份有限公司 | A kind of automobile B-pillar reinforcement plate structure |
| CN111923701A (en) * | 2020-08-11 | 2020-11-13 | 北京汽车股份有限公司 | Front cross beam for panoramic canopy automobile roof |
| WO2021104468A1 (en) * | 2019-11-28 | 2021-06-03 | 爱驰汽车有限公司 | Reinforcing structure for rear portion of vehicle body |
| CN213921230U (en) * | 2020-12-30 | 2021-08-10 | 长城汽车股份有限公司 | Force transmission mechanism on upper portion of automobile body and automobile |
| CN215436623U (en) * | 2021-01-11 | 2022-01-07 | 广州汽车集团股份有限公司 | Steel-aluminum hybrid vehicle body frame structure |
| CN216184402U (en) * | 2021-11-04 | 2022-04-05 | 上海洛轲智能科技有限公司 | Skylight top cap assembly and vehicle |
| CN216269562U (en) * | 2021-12-02 | 2022-04-12 | 宜宾凯翼汽车有限公司 | Connecting structure for front top cross beam and side wall of automobile body |
| CN216300736U (en) * | 2021-09-03 | 2022-04-15 | 广州汽车集团股份有限公司 | Car body top structure, panorama canopy and car |
| CN115402445A (en) * | 2022-09-22 | 2022-11-29 | 合肥长安汽车有限公司 | Panoramic sunroof assembly mounting structure |
-
2022
- 2022-04-18 CN CN202210404222.4A patent/CN115214781B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR980330A (en) * | 1943-01-28 | 1951-05-10 | Chassis-body | |
| DE4138392A1 (en) * | 1990-12-20 | 1992-06-25 | Audi Ag | Car bodywork structure - has profiled aluminium@ bracket matching that of front mudguard fixed to it |
| JPH06286646A (en) * | 1993-03-31 | 1994-10-11 | Mazda Motor Corp | Car body structure of automobile |
| JP2011195110A (en) * | 2010-03-23 | 2011-10-06 | Honda Motor Co Ltd | Vehicle body side structure |
| CN202657115U (en) * | 2011-05-18 | 2013-01-09 | 马自达汽车株式会社 | Reinforced structure of rear door opening |
| WO2013060959A1 (en) * | 2011-10-07 | 2013-05-02 | Renault S.A.S. | Motor vehicle body shell comprising at least one rear rail |
| CN203294196U (en) * | 2013-06-25 | 2013-11-20 | 奇瑞汽车股份有限公司 | Overlap joint structure for automobile side wall assembly and front top cross beam |
| CN205113472U (en) * | 2015-11-02 | 2016-03-30 | 北汽银翔汽车有限公司 | Top cap and side wall welding assembly structure |
| CN209535222U (en) * | 2018-12-07 | 2019-10-25 | 力帆实业(集团)股份有限公司 | A kind of automobile B-pillar reinforcement plate structure |
| WO2021104468A1 (en) * | 2019-11-28 | 2021-06-03 | 爱驰汽车有限公司 | Reinforcing structure for rear portion of vehicle body |
| CN111923701A (en) * | 2020-08-11 | 2020-11-13 | 北京汽车股份有限公司 | Front cross beam for panoramic canopy automobile roof |
| CN213921230U (en) * | 2020-12-30 | 2021-08-10 | 长城汽车股份有限公司 | Force transmission mechanism on upper portion of automobile body and automobile |
| CN215436623U (en) * | 2021-01-11 | 2022-01-07 | 广州汽车集团股份有限公司 | Steel-aluminum hybrid vehicle body frame structure |
| CN216300736U (en) * | 2021-09-03 | 2022-04-15 | 广州汽车集团股份有限公司 | Car body top structure, panorama canopy and car |
| CN216184402U (en) * | 2021-11-04 | 2022-04-05 | 上海洛轲智能科技有限公司 | Skylight top cap assembly and vehicle |
| CN216269562U (en) * | 2021-12-02 | 2022-04-12 | 宜宾凯翼汽车有限公司 | Connecting structure for front top cross beam and side wall of automobile body |
| CN115402445A (en) * | 2022-09-22 | 2022-11-29 | 合肥长安汽车有限公司 | Panoramic sunroof assembly mounting structure |
Non-Patent Citations (1)
| Title |
|---|
| 孙玉兵;魏宪波;李功赋;冯擎峰;: "凸台结构在车身设计中的运用", 现代涂料与涂装, no. 11 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115214781B (en) | 2024-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8814248B2 (en) | Motor vehicle body with reinforcing structure | |
| US6485089B2 (en) | Car body assembling method and body structure of a vehicle | |
| EP1400437B1 (en) | Front structure of vehicle | |
| US7677643B2 (en) | Body framework construction | |
| US20090289475A1 (en) | Body Structure for a Motor Vehicle | |
| KR910000502B1 (en) | Steering assembly supporting structure of a motor vehicle | |
| US9302711B2 (en) | Vehicle body rear structure | |
| CN110304152B (en) | Front body structure of vehicle | |
| CN110304151B (en) | Front body structure of vehicle | |
| CN110304149B (en) | Front body structure of vehicle | |
| CN112739611B (en) | Vehicle body lower structure | |
| JP2019010924A (en) | Pillar skeletal structure and vehicle body module structure | |
| JP2019171934A (en) | Front body structure of vehicle | |
| JP4682560B2 (en) | Rear body structure of the vehicle | |
| JP5262524B2 (en) | Body front structure | |
| JP4682561B2 (en) | Rear body structure of the vehicle | |
| JP2010167978A (en) | Vehicle body structure | |
| WO2018161696A1 (en) | Cabin frame and vehicle having same | |
| JP2020029161A (en) | Front vehicle body structure of vehicle | |
| CN110937024B (en) | Steering support structure | |
| KR102554931B1 (en) | Structure for reinforcing rear quarter parts of vehicle | |
| JP4517812B2 (en) | Vehicle front structure | |
| JP2020029163A (en) | Front vehicle body structure of vehicle | |
| JP5262522B2 (en) | Body front structure | |
| CN115214781A (en) | Vehicle body and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |