CN220905107U - Automobile side wall joint structure and automobile - Google Patents

Automobile side wall joint structure and automobile Download PDF

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Publication number
CN220905107U
CN220905107U CN202322857606.4U CN202322857606U CN220905107U CN 220905107 U CN220905107 U CN 220905107U CN 202322857606 U CN202322857606 U CN 202322857606U CN 220905107 U CN220905107 U CN 220905107U
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China
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plate
column
pillar
side wall
automobile
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CN202322857606.4U
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Chinese (zh)
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王杰
项生田
戴云岭
王昌胜
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Zhejiang Zero Run Technology Co Ltd
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Zhejiang Zero Run Technology Co Ltd
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Abstract

The application relates to an automobile side wall joint structure and an automobile, which comprise a side wall outer plate, a C column upper reinforcing plate, an A column upper reinforcing plate and a B column upper boundary beam inner plate, wherein the side wall outer plate comprises an upper boundary beam plate part, a B column plate part and a C column plate part which are arranged at intervals along the length direction of the upper boundary beam plate part; along the thickness direction of the side wall outer plate, a C column upper reinforcing plate, an A column upper reinforcing plate and a B column upper boundary beam inner plate are arranged on the upper boundary beam plate part, and a cavity is formed by the B column upper boundary beam inner plate, the C column upper reinforcing plate and the A column upper reinforcing plate; the upper side beam plate part is provided with a supporting plate at a position between the B column plate part and the C column plate part, the supporting plate is at least partially accommodated in the cavity, and the supporting plate is respectively connected with the C column upper reinforcing plate, the A column upper reinforcing plate and the B column upper side beam inner plate. The automobile side wall joint structure and the automobile can improve the transverse support property of the automobile side wall joint structure and are beneficial to protecting the safety of passengers.

Description

Automobile side wall joint structure and automobile
Technical Field
The application relates to the technical field of automobile body structures, in particular to an automobile side wall joint structure and an automobile.
Background
With the continuous development of the domestic automobile industry, the requirements of users on the safety of automobiles are continuously improved, and particularly, the requirements on the safety of side collision of automobiles are also higher and higher. Meanwhile, along with the development of new energy automobiles, more and more new energy automobiles adopt the structure of a glass backdrop, and the glass backdrop is arranged on the roof of the automobile, so that a wider space in the automobile is provided for passengers.
During a side impact of an automobile, impact loads are typically transferred to the non-impact side through the roof rail and seat rail via the B-pillar. However, because the top cross beam near the B-pillar position is eliminated for the overall continuity of the glass awning, the lateral support of the conventional side wall joint structure is greatly reduced, and in a side collision, the lateral support of the top of the B-pillar is reduced, so that the overall side intrusion amount and intrusion speed of the B-pillar are increased, and the survival space of passengers in the vehicle is reduced.
Disclosure of utility model
Accordingly, it is necessary to provide an automobile side wall joint structure and an automobile capable of solving the above-mentioned problems.
In order to solve the technical problems, the application provides the following technical scheme:
the automobile side wall joint structure comprises a side wall outer plate, a C column upper reinforcing plate, an A column upper reinforcing plate and a B column upper boundary beam inner plate, wherein the side wall outer plate comprises an upper boundary beam plate part, a B column plate part and a C column plate part which are arranged at intervals along the length direction of the upper boundary beam plate part; along the thickness direction of the side wall outer plate, the C column upper reinforcing plate, the A column upper reinforcing plate and the B column upper boundary beam inner plate are arranged on the upper boundary beam plate part, and a cavity is formed by the B column upper boundary beam inner plate, the C column upper reinforcing plate and the A column upper reinforcing plate in a surrounding manner;
The upper side beam plate part is provided with a supporting plate at a position between the B column plate part and the C column plate part, the supporting plate is at least partially contained in the cavity, and the supporting plate is respectively connected with the C column upper reinforcing plate, the A column upper reinforcing plate and the B column upper side beam inner plate.
It can be understood that the supporting plate is arranged on the upper side beam plate part and is respectively connected with the reinforcing plate on the C column, the reinforcing plate on the A column and the upper side beam inner plate on the B column, so that the transverse supporting property of the automobile side wall joint structure can be improved, the automobile side wall joint structure is not easy to bend and deform in the side collision process, the whole invasion amount of the B column of the automobile is avoided to be overlarge, and the passenger safety is protected.
In one embodiment, a bending part is formed on the supporting plate, and the bending part is convexly arranged in a direction away from the B-pillar upper side beam inner plate;
wherein, the kink is followed the length direction extension setting of fagging.
It can be understood that the bending part is formed on the supporting plate, so that the structural strength of the supporting plate is improved, the cross-sectional shape of the automobile side wall joint structure is optimized, and the strength of the automobile side wall joint structure is effectively improved.
In one embodiment, the supporting plate comprises a connecting part, and the connecting part is arranged along the length direction of the supporting plate in an extending way;
One side surface of the connecting part is fixedly attached to the inner plate of the side beam on the B column, and the other side surface of the connecting part is fixedly attached to the reinforcing plate on the C column and the reinforcing plate on the A column.
It can be understood that one side of the connecting part of the supporting plate is fixedly attached to the upper boundary beam inner plate of the B column, and the other side of the connecting part is fixedly attached to the reinforcing plate on the C column and the reinforcing plate on the A column respectively, so that the connecting stability of the connecting part is improved.
In one embodiment, the connecting portion has a plurality of connecting ribs, and the plurality of connecting ribs are sequentially arranged at intervals along the length direction of the stay plate;
And part of the connecting convex strips are fixed between the B-pillar upper side beam inner plate and the C-pillar upper reinforcing plate, and the rest of the connecting convex strips are fixed between the B-pillar upper side beam inner plate and the A-pillar upper reinforcing plate.
It can be understood that the reinforcing plate is connected with the B column upper boundary beam inner plate, the C column upper reinforcing plate and the A column upper reinforcing plate through a plurality of connecting convex strips, so that the overall thickness of the connecting position can be reduced through reasonably arranging the positions of the connecting convex strips, and the weight can be reduced.
In one embodiment, the connecting convex strips, the B-pillar roof side rail inner plate and the a-pillar upper reinforcing plate are connected by spot welding.
In one embodiment, the length of the stay plate is set to be L, wherein L is more than or equal to 300mm.
In one embodiment, along the length direction of the roof side rail plate portion, the C-pillar upper reinforcement plate and the a-pillar upper reinforcement plate are partially overlapped and formed with an overlapping region, wherein in the overlapping region, the C-pillar upper reinforcement plate is disposed between the roof side rail plate portion and the a-pillar upper reinforcement plate.
It will be appreciated that in the overlapping region of the a-pillar upper reinforcing plate and the C-pillar upper reinforcing plate, the C-pillar upper reinforcing plate is disposed between the a-pillar upper reinforcing plate and the roof side rail plate portion so as to extend the overlap length of the C-pillar upper reinforcing plate and the a-pillar upper reinforcing plate, i.e., the length of the overlapping region, so that the force receiving area at the time of a side collision can be increased.
In one embodiment, the length of the overlap region is set to M, where 60 mm.ltoreq.M.ltoreq.80 mm.
In one embodiment, the C-pillar upper reinforcement plate, the upper side beam plate portion, and the a-pillar upper reinforcement plate are fixed by spot welding.
The application also provides the following technical scheme:
An automobile comprising the automobile side wall joint structure of any one of the above.
It can be understood that through the reasonable arrangement of the automobile side wall joint structure on an automobile, the transverse supporting performance of the automobile is improved, and the safety of the side collision of the automobile is improved.
Due to the application of the scheme, compared with the prior art, the application has the following advantages:
According to the automobile side wall joint structure and the automobile, the supporting plates are arranged on the upper side beam plate part and are respectively connected with the C-column upper reinforcing plate, the A-column upper reinforcing plate and the B-column upper side beam inner plate, so that the transverse supporting performance of the automobile side wall joint structure can be improved, the automobile side wall joint structure is not easy to bend and deform in the side collision process, the whole invasion amount of the automobile B-column is avoided to be overlarge, and the safety of passengers is protected.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments or the conventional techniques of the present application, the drawings required for the descriptions of the embodiments or the conventional techniques will be briefly described below, and it is apparent that the drawings in the following descriptions are only some embodiments of the present application, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.
Fig. 1 is a schematic structural diagram of an automobile side wall joint structure D according to an embodiment of the application.
Fig. 2 is a cross-sectional view at A-A in fig. 1.
Fig. 3 is a schematic partial view of a side outer panel according to an embodiment of the present application.
Fig. 4 is a schematic view of a C-pillar stiffener and brace according to an embodiment of the present application.
Fig. 5 is a schematic view of a reinforcing plate and a stay plate on a column a according to an embodiment of the present application.
Fig. 6 is a schematic view of a brace plate according to an embodiment of the application.
Fig. 7 is a schematic view of a B-pillar roof side rail inner panel according to an embodiment of the application.
Reference numerals: 100. a side wall joint structure of an automobile; 10. a side wall outer plate; 11. a roof side rail plate portion; 12. a B column plate part; 13. a C column plate portion; 20. a reinforcing plate on the C column; 30. a reinforcing plate on the A column; 40. a B column upper side beam inner plate; 50. a supporting plate; 51. a bending part; 52. a connection part; 521. connecting convex strips; 60. a cavity.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and the like are used in the description of the present application for the purpose of illustration only and do not represent the only embodiment.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" on a second feature may be that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through intermedial media. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely under the second feature, or simply indicating that the first feature is less level than the second feature.
Unless defined otherwise, all technical and scientific terms used in the specification of the present application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used in the description of the present application includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, an automotive side wall joint structure 100 according to an embodiment of the present application includes a side wall outer panel 10, a C-pillar upper reinforcement panel 20, an a-pillar upper reinforcement panel 30, and a B-pillar upper side sill inner panel 40, wherein the side wall outer panel 10 includes an upper side sill panel portion 11, a B-pillar panel portion 12, and a C-pillar panel portion 13, and the B-pillar panel portion 12 and the C-pillar panel portion 13 are arranged at intervals along a length direction of the upper side sill panel portion 11. Along the thickness direction of the side outer panel 10, the C-pillar upper reinforcement plate 20, the a-pillar upper reinforcement plate 30, and the B-pillar upper rocker inner plate 40 are all provided on the upper rocker plate portion 11, and the B-pillar upper rocker inner plate 40, the C-pillar upper reinforcement plate 20, and the a-pillar upper reinforcement plate 30 are surrounded to form a cavity 60.
The roof side rail plate portion 11 is provided with a stay 50 at a portion between the B pillar plate portion 12 and the C pillar plate portion 13, the stay 50 is at least partially accommodated in the cavity 60, and the stay 50 is connected to the C pillar upper reinforcement plate 20, the a pillar upper reinforcement plate 30, and the B pillar upper side rail inner plate 40, respectively. Through the setting of fagging 50, improve the horizontal supportability of car side wall joint structure 100, the supportability of car side wall joint structure 100 thickness direction promptly, the supportability of car horizontal direction promptly for car side wall joint structure 100 is difficult to take place buckling deformation in the side collision in-process, avoids the holistic invasion volume of car B post too big, is favorable to protecting passenger's safety.
As shown in fig. 3, in one embodiment, the side body outer panel 10 includes a roof side rail panel portion 11, a B pillar panel portion 12, and a C pillar panel portion 13, wherein the B pillar panel portion 12 is a part of the structure of the B pillar of the automobile, and the C pillar panel portion 13 is a part of the structure of the C pillar of the automobile. The side body outer panel 10 is provided on the outer side of the vehicle body, and plays a role in protecting the vehicle body. Fig. 7 is a partial schematic view of the side outer panel 10, showing a partial structure of the side outer panel 10 near the roof of the automobile.
As shown in fig. 4 and 5, in one embodiment, the side body outer panel 10 is fixed with a C-pillar upper reinforcement plate 20 and an a-pillar upper reinforcement plate 30 on one side surface facing the inside of the automobile, both the C-pillar upper reinforcement plate 20 and the a-pillar upper reinforcement plate 30 are welded to the upper side sill portion 11, and the C-pillar upper reinforcement plate 20 is disposed over the C-pillar plate portion 13, and the a-pillar upper reinforcement plate 30 is disposed over the B-pillar plate portion 12. Wherein the C-pillar upper reinforcement plate 20 and the a-pillar upper reinforcement plate 30 are partially overlapped, that is, along the length direction of the roof side rail plate portion 11, the C-pillar upper reinforcement plate 20 and the a-pillar upper reinforcement plate 30 are partially overlapped and formed with an overlapping region.
It should be noted that, in the prior art, in the overlapping area of the C-pillar reinforcing plate 20 and the a-pillar reinforcing plate 30, the a-pillar reinforcing plate 30 is generally disposed between the C-pillar reinforcing plate 20 and the side outer panel 10, and the length of the overlapping area is generally prolonged by extending the C-pillar reinforcing plate 20 due to the high cost of extending the a-pillar reinforcing plate 30, while the extending length of the C-pillar reinforcing plate 20 is relatively short due to the obstruction of other component structures on the basis of the existing structure, so that the length of the overlapping area is relatively short.
Therefore, the present application is configured such that the C-pillar upper reinforcement plate 20 is disposed between the roof side rail plate portion 11 and the a-pillar upper reinforcement plate 30 in the overlapping region, and other parts are prevented from being blocked, so that the overlap length of the C-pillar upper reinforcement plate 20 and the a-pillar upper reinforcement plate 30, that is, the length of the overlapping region of the C-pillar upper reinforcement plate 20 and the a-pillar upper reinforcement plate 30 can be extended, and the stress area at the time of a side collision can be increased under the condition of lower cost.
In this embodiment, the length of the overlap region is set to M, where 60 mm.ltoreq.M.ltoreq.80 mm. The specific value of the length of the overlapped area can be 60mm, 70mm or 80mm, and the like, and can be selected according to actual requirements.
In the present embodiment, the C-pillar upper reinforcement plate 20, the roof side rail plate portion 11, and the a-pillar upper reinforcement plate 30 are fixed by spot welding, and one welding spot can simultaneously weld-fix the C-pillar upper reinforcement plate 20, the roof side rail plate portion 11, and the a-pillar upper reinforcement plate 30. And also be provided with the solder joint between reinforcing plate 20 on the C post and the reinforcing plate 30 on the A post, be favorable to improving connection stability, promote joint strength.
As shown in fig. 2 and 7, in one embodiment, a B-pillar roof side rail inner panel 40 is provided on the roof side rail panel portion 11 and is provided across the B-pillar panel portion 12. The B pillar upper rocker inner panel 40 is disposed adjacent to the vehicle inner side with respect to the side body outer panel 10 and is welded and fixed to the C pillar upper reinforcement panel 20 and the a pillar upper reinforcement panel 30, respectively. Wherein, the B pillar upper side beam inner plate 40 is partially protruded in a direction away from the side wall outer plate 10, the C pillar upper reinforcing plate 20 and the a pillar upper reinforcing plate 30 are both partially protruded in a direction close to the side wall outer plate 10, so that the B pillar upper side beam inner plate 40, the C pillar upper reinforcing plate 20 and the a pillar upper reinforcing plate 30 surround to form a cavity 60, the stay plate 50 is at least partially located in the cavity 60, and the B pillar upper side beam inner plate 40 is arranged to cover the stay plate 50.
As shown in fig. 2, in an embodiment, the brace 50 is formed with a bending portion 51, the bending portion 51 is approximately in a shape of a "table", and is convexly disposed in a direction away from the B-pillar roof side rail inner panel 40, which is beneficial to improving the structural strength of the brace 50 and optimizing the cross-sectional shape of the automobile side wall joint structure 100, so as to effectively improve the strength of the automobile side wall joint structure 100. The bending portion 51 extends along the longitudinal direction of the stay plate 50.
In one embodiment, the supporting plate 50 includes a connecting portion 52, and the connecting portion 52 is disposed on two sides of the supporting plate 50 and extends along the length direction of the supporting plate 50. One side of the connecting portion 52 is fixedly attached to the B-pillar upper side inner panel 40, and the other side is fixedly attached to the C-pillar upper reinforcing plate 20 and the a-pillar upper reinforcing plate 30, which is beneficial to improving the connection stability of the connecting portion 52.
As shown in fig. 4 to 6, in the present embodiment, the connection portion 52 has a plurality of connection protrusions 521, and the plurality of connection protrusions 521 are sequentially arranged at intervals along the length direction of the stay 50 such that the connection portion 52 is zigzag. Wherein a portion of the connecting bead 521 is fixed between the B-pillar roof side rail inner panel 40 and the C-pillar upper reinforcement panel 20, and the remaining portion of the connecting bead 521 is fixed between the B-pillar roof side rail inner panel 40 and the a-pillar upper reinforcement panel 30. The plurality of connecting convex strips 521 are connected with the B-pillar upper side beam inner plate 40, the C-pillar upper reinforcing plate 20 and the A-pillar upper reinforcing plate 30, so that the positions of the connecting convex strips 521 can be reasonably arranged, the overall thickness of the connecting part is reduced, and the weight is reduced.
Specifically, the connecting bead 521, the B-pillar roof side rail inner panel 40, and the a-pillar upper reinforcement panel 30 are connected by spot welding. Each connecting convex strip 521 is provided with a welding point, and one welding point can simultaneously weld and fix the B-pillar upper side beam inner plate 40, the connecting convex strip 521 and the A-pillar upper reinforcing plate 30.
In this embodiment, the length of the stay plate 50 is set to L, where L.gtoreq.300 mm. The value of L may be 300mm, 350mm, 400mm, 450mm, 500mm, or the like, and is not limited thereto.
Preferably, the length L of the stay 50 is set to 460mm, which reduces the cost on the basis of satisfying the strength of the side gusset tab structure 100 of the automobile.
In one embodiment, the side body outer panel 10, the C-pillar upper reinforcement panel 20, the a-pillar upper reinforcement panel 30, the B-pillar upper rocker inner panel 40, and the stay 50 are all provided as sheet metal members. Because the arrangement of the stay plates 50 improves the strength and the transverse support of the automobile side wall joint structure 100, the application can reduce the thickness of the A-pillar reinforcing plate 30 and the C-pillar reinforcing plate 20 on the basis of meeting the strength and the transverse support of the joint structure, thereby reducing the weight of the whole structure and the cost.
The application also provides an automobile, comprising the automobile side wall joint structure 100 of any one of the above. Through the reasonable arrangement of the automobile side wall joint structure 100 on the automobile, the transverse supporting performance of the automobile is improved, and the safety of the side collision of the automobile is improved.
In this embodiment, the roof of the automobile is provided with a glass curtain (not shown) which is joined to the side body outer panel 10 and fixed in an adhesive manner.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of the application should be determined from the following claims.

Claims (10)

1. The automobile side wall joint structure is characterized by comprising a side wall outer plate (10), a C column upper reinforcing plate (20), an A column upper reinforcing plate (30) and a B column upper boundary beam inner plate (40), wherein the side wall outer plate (10) comprises an upper boundary beam plate part (11), a B column plate part (12) and a C column plate part (13), and the B column plate part (12) and the C column plate part (13) are arranged at intervals along the length direction of the upper boundary beam plate part (11); along the thickness direction of the side wall outer plate (10), the C column upper reinforcing plate (20), the A column upper reinforcing plate (30) and the B column upper boundary beam inner plate (40) are arranged on the upper boundary beam plate part (11), and a cavity (60) is formed by surrounding the B column upper boundary beam inner plate (40), the C column upper reinforcing plate (20) and the A column upper reinforcing plate (30);
The upper side beam plate part (11) is provided with a supporting plate (50) at a position between the B column plate part (12) and the C column plate part (13), the supporting plate (50) is at least partially contained in the cavity (60), and the supporting plate (50) is respectively connected with the C column upper reinforcing plate (20), the A column upper reinforcing plate (30) and the B column upper side beam inner plate (40).
2. The automobile side wall joint structure according to claim 1, wherein the stay plate (50) is formed with a bent portion (51), the bent portion (51) being provided so as to protrude in a direction away from the B-pillar roof side rail inner panel (40);
Wherein the bending part (51) extends along the length direction of the supporting plate (50).
3. The automobile side wall joint structure according to claim 1, wherein the stay plate (50) includes a connecting portion (52), the connecting portion (52) being provided extending in a longitudinal direction of the stay plate (50);
One side surface of the connecting part (52) is fixedly arranged in an abutting mode with the B-pillar upper side beam inner plate (40), and the other side surface of the connecting part is fixedly arranged in an abutting mode with the C-pillar upper reinforcing plate (20) and the A-pillar upper reinforcing plate (30).
4. The automobile side wall joint structure according to claim 3, wherein the connecting portion (52) has a plurality of connecting ribs (521), the plurality of connecting ribs (521) being sequentially arranged at intervals along the length direction of the stay (50);
Wherein a part of the connection bead (521) is fixed between the B-pillar upper side sill inner panel (40) and the C-pillar upper reinforcement panel (20), and the remaining part of the connection bead (521) is fixed between the B-pillar upper side sill inner panel (40) and the a-pillar upper reinforcement panel (30).
5. The automobile side wall joint structure according to claim 4, wherein the connecting bead (521), the B-pillar roof side rail inner panel (40) and the a-pillar upper reinforcement panel (30) are connected by spot welding.
6. The automobile side wall joint structure according to claim 1, wherein the length of the stay plate (50) is set to L, wherein L is equal to or greater than 300mm.
7. The automobile side wall joint structure according to claim 1, wherein the C-pillar upper reinforcement plate (20) and the a-pillar upper reinforcement plate (30) are partially overlapped and formed with an overlap region along a length direction of the roof side rail plate portion (11), wherein the C-pillar upper reinforcement plate (20) is disposed between the roof side rail plate portion (11) and the a-pillar upper reinforcement plate (30) in the overlap region.
8. The automobile side gusset tab construction of claim 7 wherein the length of the overlap region is set to M, wherein 60mm ∈m ∈80mm.
9. The automobile side wall joint structure according to claim 7, wherein the C-pillar upper reinforcement plate (20), the roof side rail plate portion (11), and the a-pillar upper reinforcement plate (30) are fixed by spot welding.
10. An automobile comprising the automobile side gusset structure (100) of any of claims 1-9.
CN202322857606.4U 2023-10-23 2023-10-23 Automobile side wall joint structure and automobile Active CN220905107U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322857606.4U CN220905107U (en) 2023-10-23 2023-10-23 Automobile side wall joint structure and automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322857606.4U CN220905107U (en) 2023-10-23 2023-10-23 Automobile side wall joint structure and automobile

Publications (1)

Publication Number Publication Date
CN220905107U true CN220905107U (en) 2024-05-07

Family

ID=90912916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322857606.4U Active CN220905107U (en) 2023-10-23 2023-10-23 Automobile side wall joint structure and automobile

Country Status (1)

Country Link
CN (1) CN220905107U (en)

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