CN218577862U - Vehicle body structure and vehicle - Google Patents
Vehicle body structure and vehicle Download PDFInfo
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- CN218577862U CN218577862U CN202222999118.2U CN202222999118U CN218577862U CN 218577862 U CN218577862 U CN 218577862U CN 202222999118 U CN202222999118 U CN 202222999118U CN 218577862 U CN218577862 U CN 218577862U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model discloses a body construction and vehicle, wherein body construction includes: the roof comprises an edge beam, a roof beam and an upright column, wherein the roof beam is connected with the edge beam, and the edge beam and the roof beam jointly form a vehicle roof framework; the stand with the boundary beam is connected, the boundary beam with the stand constitutes vehicle side wall skeleton jointly, and this automobile body structure integrated level is higher, and the lightweight degree is higher, and holistic stability is better, and production process is simple, low in production cost.
Description
Technical Field
The utility model relates to a vehicle technical field particularly, relates to an automobile body structure and vehicle.
Background
Among the prior art, the body structure of passenger train includes vehicle top skeleton and vehicle side wall skeleton, and the connection between vehicle top skeleton and the vehicle side wall skeleton need consume a large amount of welding materials, and joint strength is poor, and the whole quality of body structure is big, is unfavorable for the lightweight of vehicle, has the improvement space.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model provides an automobile body structure, this automobile body structure integrated level is higher, and the lightweight degree is higher, and holistic stability is better, and production process is simple, low in production cost.
The utility model also provides a vehicle of having above-mentioned body structure.
According to the utility model discloses a vehicle body structure, include: a boundary beam; the roof beam is connected with the edge beam, and the edge beam and the roof beam jointly form a roof framework of the vehicle; the stand, the stand with the boundary beam is connected, the boundary beam with the stand constitutes vehicle side wall skeleton jointly.
According to the utility model discloses a vehicle body structure, this vehicle body structure integrated level is higher, and the lightweight degree is higher, and holistic stability is better, and production process is simple, low in production cost.
In addition, according to the vehicle body structure of the embodiment of the utility model, the following additional technical features can also be provided:
according to some embodiments of the present invention, the vehicle body structure further comprises: a roof skin overlying the vehicle roof frame formed by the side rails and the roof cross rail, the side rails including: the side beam is connected with the top cover cross beam through the first connecting wall; the edge beam is connected with the upright post through the second connecting wall; a first transition wall that is connected between one end of the first connecting wall and one end of the second connecting wall, and that is formed as an appearance wall of the vehicle body structure.
According to the utility model discloses a some embodiments, the boundary beam still includes: a second transition wall connected between an end of the first connecting wall distal from the first transition wall and an end of the second connecting wall distal from the first transition wall.
According to some embodiments of the invention, the first transition wall is formed in a circular arc shape in cross section.
According to some embodiments of the present invention, the boundary beam further comprises a third connecting wall, the third connecting wall is connected between the first connecting wall and the first transition wall, and the roof skin is fixed to the third connecting wall in an overlapping manner.
According to some embodiments of the present invention, a third transition wall is formed between the third connecting wall and the first transition wall, and the third transition wall extends from the first transition wall to the inside of the cavity formed by the edge beam.
According to some embodiments of the invention, the boundary beam further comprises a fourth connecting wall, the fourth connecting wall is connected the second connecting wall with between the first transition wall, the fourth connecting wall has a window glass connection fitting surface.
According to some embodiments of the present invention, a fourth transition wall is formed between the fourth connecting wall and the first transition wall, and the fourth transition wall extends from the first transition wall to the inside of the cavity formed by the edge beam.
According to the utility model discloses a some embodiments, first connecting wall with the through-hole has been seted up on the second connecting wall, so that the cavity and the external environment intercommunication that the boundary beam formed.
According to another aspect of the present invention, a vehicle includes the above vehicle body structure.
Drawings
Fig. 1 is a partial structural schematic view of a vehicle body structure according to an embodiment of the present invention;
fig. 2 is a partial exploded view of a vehicle body structure according to an embodiment of the present invention;
fig. 3 is a partial cross-sectional view of a vehicle body structure according to an embodiment of the present invention.
Reference numerals are as follows:
the roof structure comprises an edge beam 10, a cavity 101, a first connecting wall 1, a second connecting wall 2, a first transition wall 3, a second transition wall 4, a third connecting wall 5, a third transition wall 6, a fourth connecting wall 7, a fourth transition wall 8, a through hole 9, a roof cross beam 20, a stand column 30 and a roof skin 40.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically connected, electrically connected or can communicate with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Among the prior art, the body structure of passenger train includes vehicle top skeleton and vehicle side wall skeleton, and the connection between vehicle top skeleton and the vehicle side wall skeleton need consume a large amount of welding materials, and joint strength is poor, and the whole quality of body structure is big, is unfavorable for the lightweight of vehicle.
Therefore, the embodiment of the utility model provides a designed one kind and integrated as an organic whole body structure with the roof side rail of the boundary beam of vehicle top skeleton and vehicle side wall skeleton, from this, can realize the lightweight of vehicle, the stability of being connected between vehicle top skeleton and the vehicle side wall skeleton is better to need not to carry out a large amount of welding at being connected of vehicle top skeleton and vehicle side wall skeleton, simplified production process, reduced manufacturing cost.
A vehicle body structure according to an embodiment of the present invention is described below with reference to fig. 1 to 3.
According to the utility model discloses body structure can include: the edge beam 10, the roof rail 20 and the upright 30.
Wherein, roof beam 20 is connected with roof beam 10, roof beam 10 constitutes vehicle top skeleton with roof beam 20 jointly, stand 30 also is connected with roof beam 10, roof beam 10 constitutes vehicle side wall skeleton with stand 30 jointly, roof beam 10 has constituted vehicle top skeleton and vehicle side wall skeleton simultaneously, that is to say, roof beam 10 is integrated as an organic whole with roof beam 10 of vehicle top skeleton and the roof side beam 10 of vehicle side wall skeleton, the lightweight degree of vehicle is higher, the holistic stability of body structure is better, and need not to carry out a large amount of welding in the production process, the production process has been simplified, and production cost is reduced.
According to the utility model discloses body structure, this body structure integrated level is higher, and the lightweight degree is higher, and holistic stability is better, and production process is simple, low in production cost.
As shown in fig. 2 and 3, the vehicle body structure further includes: the roof skin 40 is covered on the top skeleton formed by the side beams 10 and the roof cross beam 20, so that the appearance of the vehicle is smooth, and the roof skin 40 plays a role in decorating the appearance of the vehicle.
Further, the side sill 10 includes: the roof structure comprises a first connecting wall 1, a second connecting wall 2 and a first transition wall 3, an edge beam 10 is connected with a roof beam 20 through the first connecting wall 1, the roof beam 20 extending in the direction perpendicular to the edge beam 10 in the horizontal direction can be connected with the edge beam 10 into a whole through the arrangement of the first connecting wall 1, the connection between the roof beam 20 and the edge beam 10 is facilitated, the edge beam 10 is connected with an upright post 30 through the second connecting wall 2, the edge beam 10 can be connected with the upright post 30 extending in the vertical direction through the arrangement of the second connecting wall 2, the connection between the edge beam 10 and the upright post 30 is facilitated, the first transition wall 3 is connected between one end of the first connecting wall 1 and one end of the second connecting wall 2, so that the first connecting wall 1 and the second connecting wall 2 extending in different directions are connected into a whole through the second connecting wall 2, and a complete edge beam 10 structure can be formed by the first connecting wall 1, the second connecting wall 2 and the first transition wall 3.
Among the prior art, in order to ensure the pleasing to the eye of the junction of vehicle top skeleton and vehicle side wall skeleton, when covering vehicle top skin, the both sides of roof need cover vehicle top skeleton and vehicle side wall skeleton's coupling part through the covering, and the covering of both sides need weld with vehicle top skeleton after the roll-in shaping again this moment, and the production process is complicated, has improved manufacturing cost, and the embodiment of the utility model provides an, first transition wall 3 forms the outward appearance wall into body construction, from this, has avoided covering the covering at the coupling part of vehicle top skeleton and vehicle side wall skeleton, has simplified production process, has reduced manufacturing cost.
Referring to fig. 2 and 3, the edge sill 10 further includes: and the second transition wall 4 is connected between one end of the first connecting wall 1, which is far away from the first transition wall 3, and one end of the second connecting wall 2, which is far away from the first transition wall 3, and the second transition wall 4 and the first transition wall 3 can connect the first connecting wall 1 and the second connecting wall 2, which extend along different directions, into a whole, so that the second transition wall 4, the first connecting wall 1, the second connecting wall 2 and the first transition wall 3 can form a complete edge beam 10 structure.
In some embodiments, the end remote from the first transition wall 3 and the end of the second connection wall 2 remote from the first transition wall 3 are directly connected.
As shown in fig. 3, the cross section of the first transition wall 3 is formed in a circular arc shape, whereby not only the strength and rigidity of the side sill 10 can be made stronger by the stability of the circular arc shape, but also the appearance of the vehicle can be made more beautiful.
In other embodiments, the cross section of the first transition wall 3 may also be formed as a straight line or a shape formed by connecting a plurality of straight lines, which is not limited herein.
Further, referring to fig. 3, the side sill 10 further includes a third connecting wall 5, the third connecting wall 5 is connected between the first connecting wall 1 and the first transition wall 3, and the roof skin 40 is fixed to the third connecting wall 5 in an overlapping manner, so that the mounting position of the roof skin 40 is provided on the side sill 10, and the functional requirement that the roof skeleton of the vehicle provides the mounting position for the roof structure of the vehicle is met by the side sill 10, and the roof skin 40 and the first transition wall 3 of the side sill 10 together form the appearance of the vehicle.
Wherein, the boundary beam 10 is formed with cavity 101, and cavity 101 can reduce the weight of boundary beam 10 on the one hand, and on the other hand boundary beam 10 can also utilize cavity 101 to promote the intensity and the rigidity of self for vehicle body structure's setting is more stable.
As shown in fig. 3, a third transition wall 6 is formed between the third connecting wall 5 and the first transition wall 3, and the third transition wall 6 extends from the first transition wall 3 to the inside of the cavity 101 formed by the edge beam 10, so that the plane of the roof skin 40 can be in the same plane with the side of the first transition wall 3 close to the third transition wall 6, and the contact part of the roof skin 40 and the first transition wall 3 is smooth and flat, so that the appearance of the vehicle is more beautiful and flat.
In some embodiments, the side of the vehicle requires glazing to allow the driver to see more clearly, improving the safety of the vehicle. Therefore, as shown in fig. 3, the side frame 10 further includes a fourth connecting wall 7, the fourth connecting wall 7 is connected between the second connecting wall 2 and the first transition wall 3, and the fourth connecting wall 7 has a window glass connecting mating surface, so that a window glass mounting position is provided on the side frame 10, and the side frame 10 meets the functional requirement that a vehicle side framework provides a mounting position for a vehicle side structure.
Further, referring to fig. 3, a fourth transition wall 8 is formed between the fourth connecting wall 7 and the first transition wall 3, and the fourth transition wall 8 extends from the first transition wall 3 to the inside of the cavity 101 formed by the edge beam 10, so that the fourth transition wall 8 can limit the position of the window glass, the window glass is stably arranged, and the plane of the outer side surface of the window glass can be in the same plane with the side of the first transition wall 3 close to the fourth transition wall 8, so that the contact position of the window glass and the first transition wall 3 is smooth and flat, and the appearance of the vehicle is more beautiful and flat.
Referring to fig. 3, through holes 9 have been opened on first connecting wall 1 and the second connecting wall 2 to make cavity 101 and external environment intercommunication that boundary beam 10 formed, from this, in process of production, when carrying out anticorrosive for boundary beam 10, the electrophoresis liquid can enter into inside boundary beam 10 through holes 9, carry out anticorrosive inside boundary beam 10. And, when the boundary beam 10 is connected with the roof beam 20 and the upright column 30, the through hole 9 can be sealed, the contact between the inner cavity of the boundary beam 10 and the external environment is avoided, and the service life of the vehicle body structure is prolonged.
According to another aspect of the present invention, a vehicle includes the vehicle body structure described in the above embodiments. Other configurations of vehicles, such as transmissions, braking systems, steering systems, etc., are known in the art and are well known to those skilled in the art, and therefore, will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A vehicle body structure characterized by comprising:
a side rail (10);
the roof cross beam (20), the roof cross beam (20) is connected with the edge beam (10), and the edge beam (10) and the roof cross beam (20) jointly form a vehicle roof framework;
stand (30), stand (30) with boundary beam (10) are connected, boundary beam (10) with stand (30) constitute vehicle side wall skeleton jointly.
2. The vehicle body structure according to claim 1, characterized by further comprising: a roof skin (40), the roof skin (40) covering the roof frame of the vehicle formed by the side sill (10) and the roof cross member (20), the side sill (10) comprising:
the roof beam (10) is connected with the roof cross beam (20) through the first connecting wall (1);
the second connecting wall (2) is used for connecting the edge beam (10) with the upright post (30) through the second connecting wall (2);
a first transition wall (3), the first transition wall (3) being connected between one end of the first connecting wall (1) and one end of the second connecting wall (2), and the first transition wall (3) being formed as an appearance wall of the vehicle body structure.
3. The vehicle body structure according to claim 2, wherein the side member (10) further comprises: a second transition wall (4), the second transition wall (4) being connected between an end of the first connection wall (1) remote from the first transition wall (3) and an end of the second connection wall (2) remote from the first transition wall (3).
4. The vehicle body structure according to claim 2, characterized in that the cross section of the first transition wall (3) is formed in a circular arc shape.
5. The vehicle body structure according to claim 2, characterized in that the side sill (10) further comprises a third connecting wall (5), the third connecting wall (5) being connected between the first connecting wall (1) and the first transition wall (3), the roof skin (40) being fixed in overlap with the third connecting wall (5).
6. The vehicle body structure according to claim 5, characterized in that a third transition wall (6) is formed between the third connecting wall (5) and the first transition wall (3), and the third transition wall (6) extends from the first transition wall (3) into a cavity (101) formed by the edge beam (10).
7. The vehicle body structure according to claim 2, characterized in that the side sill (10) further comprises a fourth connecting wall (7), the fourth connecting wall (7) being connected between the second connecting wall (2) and the first transition wall (3), the fourth connecting wall (7) having a window glass connection mating surface.
8. The vehicle body structure according to claim 7, characterized in that a fourth transition wall (8) is formed between the fourth connecting wall (7) and the first transition wall (3), and the fourth transition wall (8) extends from the first transition wall (3) into the cavity (101) formed by the edge beam (10).
9. The vehicle body structure according to claim 2, characterized in that the first connecting wall (1) and the second connecting wall (2) are provided with through holes (9) so as to communicate the cavity (101) formed by the side beams (10) with the external environment.
10. A vehicle characterized by comprising a vehicle body structure according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222999118.2U CN218577862U (en) | 2022-11-10 | 2022-11-10 | Vehicle body structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222999118.2U CN218577862U (en) | 2022-11-10 | 2022-11-10 | Vehicle body structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218577862U true CN218577862U (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222999118.2U Active CN218577862U (en) | 2022-11-10 | 2022-11-10 | Vehicle body structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218577862U (en) |
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2022
- 2022-11-10 CN CN202222999118.2U patent/CN218577862U/en active Active
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