CN219601405U - Side beam assembly and vehicle - Google Patents

Abstract

The utility model discloses a side beam assembly and a vehicle, wherein the side beam assembly is applied to the vehicle and used for installing a charging seat, and comprises a side beam main body and a reinforcing piece; the side beam main body is of a hollow structure, and an avoidance hole is formed in the side beam main body; the reinforcing piece is arranged in the boundary beam main body, the reinforcing piece is arranged corresponding to the avoidance hole, an avoidance space is formed at the inner side of the avoidance hole, and the avoidance space is used for accommodating the charging seat. The technical scheme of the utility model aims to improve the structural strength of the boundary beam provided with the charging port by adding the reinforcing piece.

Description

Side beam assembly and vehicle

Technical Field

The utility model relates to the technical field of vehicle bodies, in particular to a boundary beam assembly and a vehicle.

Background

Along with popularization and application of new energy vehicles, people put higher and higher requirements on the performance of the new energy vehicles. The arrangement of the charging ports of the new energy vehicles by different manufacturers is basically divided into a rear side, a front side and a right front. The front charging port is often installed near the roof side rail of the front cabin.

However, when the charging port is arranged on the front deck roof side rail, the opening needs to be made on the front deck roof side rail due to space limitation, thereby weakening the structural strength of the front deck roof side rail, easily affecting the rigidity of the vehicle body, the collision performance, and the like.

Disclosure of Invention

The utility model mainly aims to provide a boundary beam assembly, which aims to improve the structural strength of a boundary beam provided with a charging port by adding a reinforcing piece.

In order to achieve the above object, the present utility model provides a side beam assembly applied to a vehicle for mounting a charging stand, the side beam assembly comprising:

the side beam main body is of a hollow structure and is provided with an avoidance hole; and

the reinforcing piece is arranged in the boundary beam main body, the reinforcing piece is arranged corresponding to the avoidance hole, an avoidance space is formed at the inner side of the avoidance hole, and the avoidance space is used for accommodating the charging seat.

Optionally, the reinforcement includes body portion and from body portion edge bending extension's connecting portion, body portion corresponds dodge the hole setting, connecting portion are in dodge the periphery in hole with the inboard of boundary beam main part is connected.

Optionally, on dodging the length direction in hole, connecting portion is including locating two first connecting portions of the both sides of body portion, first connecting portion is including connecting the body and connecting the turn-ups, connect the turn-ups through connect the body connect in body portion, connect the body towards being close to dodge the direction in hole and buckle, connect the turn-ups towards keeping away from the direction bending extension of body portion, and with the inboard of boundary beam main part is connected.

Optionally, each connection flange is provided with a plurality of first welding protrusions protruding towards the side beam main body and distributed at intervals, and the connection flange is welded to the inner side of the side beam main body through the first welding protrusions.

Optionally, in one side of the body portion, the connection flange is provided with a first bolt hole, the side beam main body is provided with a second bolt hole corresponding to the first bolt hole, and the second bolt hole and the first bolt hole are used for locking the charging seat bolt to the side beam main body.

Optionally, in the width direction of the avoidance hole, the connection portion includes two second connection portions on two sides of the body portion, the second connection portion is provided with a second welding protrusion protruding toward the side beam main body, and the second welding protrusion is welded to the side beam main body.

Optionally, at least one side of the body portion distributed along the width direction of the avoidance hole, the second connection portion extends along the length direction of the avoidance hole, and a plurality of second welding protrusions distributed at intervals are provided.

Optionally, at least one side of the body portion distributed along the width direction of the avoidance hole, a plurality of second connecting portions are distributed at intervals along the length direction of the avoidance hole, and one second connecting portion is correspondingly provided with one second welding convex portion.

Optionally, the body part is provided with at least one lightening hole; and/or the body portion is provided with at least one reinforcing protrusion.

Optionally, the reinforcement is provided with a positioning hole, the side beam main body is provided with a positioning convex part corresponding to the positioning hole, and the positioning hole is used for positioning and assembling with the positioning convex part when the reinforcement is fixedly connected with the side beam main body.

Optionally, the boundary beam assembly becomes the front deck roof boundary beam, the front deck roof boundary beam includes planking and inner panel, the planking with interior board encloses and closes and form hollow structure, dodge the hole and locate the planking, the reinforcement with the planking is connected.

The utility model further provides a vehicle which comprises the side beam assembly.

According to the technical scheme, the reinforcing piece is arranged in the hollow boundary beam main body corresponding to the avoidance hole so as to make up the weakened structural strength of the boundary beam main body due to the avoidance hole, and meanwhile, the reinforcing piece is arranged corresponding to the avoidance hole so as to improve the structural strength near the avoidance hole more pertinently, so that the stability of the boundary beam assembly is improved, and the rigidity and the collision performance of the vehicle body are improved. Meanwhile, an avoidance space is formed between the reinforcing member and the avoidance hole, the additionally arranged reinforcing member is prevented from interfering with the installation of the charging seat, and the installation stability of the charging seat is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of a side rail assembly according to the present utility model;

FIG. 2 is a schematic view of the outer panel and the reinforcement of FIG. 1;

FIG. 3 is a schematic view of the outer plate of FIG. 1;

FIG. 4 is a schematic view of the reinforcement member of FIG. 1;

FIG. 5 is an enlarged view of FIG. 4 at A;

FIG. 6 is a schematic view of another view of the boundary beam assembly of the present utility model;

FIG. 7 is a schematic view of the connection of the side sill assembly to the A-pillar.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Side beam main body	110	Inner plate
120	Outer plate	121	Avoidance hole
				122	Second bolt hole	200	Reinforcing member
210	Body part	211	Lightening hole
				212	Reinforcing convex part	220	First connecting part
221	Connection body	222	Connection flanging
				2221	First welding convex part	2222	First bolt hole
230	Second connecting part	231	Second welding convex part
				240	Positioning hole	300	A column

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is 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 addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides an edge beam assembly. Fig. 1 to 7 are schematic views of an embodiment of the related structure of the side sill assembly according to the present utility model, in which the surfaces of related members of the side sill assembly (such as the outer plate 120 and the inner plate 110 of the side sill main body 100 and the reinforcement 200 mentioned below) are uneven, and have a plurality of bending surfaces, which are shown by checkerboard-shaped outlines, although in other embodiments, the surfaces of related members of the side sill assembly may be smoothly extended curved structures, or have a relatively small number of bending surfaces.

In the prior art, in order to make the charging seat have enough accommodation space during installation, the avoidance hole 121 is often formed on the boundary beam main body 100, so that the structural strength of the boundary beam main body 100 is weakened, and the rigidity and the anti-collision performance of the vehicle body are reduced.

In an embodiment of the present utility model, referring to fig. 1 to 7, the side beam assembly is applied to a vehicle for installing a charging stand, and includes:

the side beam main body 100 is of a hollow structure, and the side beam main body 100 is provided with an avoidance hole 121; and

the reinforcing piece 200 is arranged in the boundary beam main body 100, the reinforcing piece 200 is arranged corresponding to the avoidance hole 121, and an avoidance space is formed at the inner side of the avoidance hole 121 and used for accommodating the charging seat.

According to the technical scheme, the reinforcing piece 200 is arranged in the hollow boundary beam main body 100 corresponding to the avoidance hole 121 so as to make up for the weakened structural strength of the boundary beam main body 100 due to the avoidance hole 121, and meanwhile, the reinforcing piece 200 is arranged corresponding to the avoidance hole 121 so as to improve the structural strength near the avoidance hole 121 more pertinently, so that the stability of the boundary beam assembly is improved, and the rigidity and the collision performance of a vehicle body are improved. Meanwhile, an avoidance space is formed between the reinforcing member 200 and the avoidance hole 121, so that the additionally arranged reinforcing member 200 is prevented from interfering with the installation of the charging seat, and the installation stability of the charging seat is ensured.

Wherein, boundary beam main part 100 can be integrated into one piece or through the hollow structure that a plurality of component interconnect formed, in this embodiment, boundary beam main part 100 includes planking 120 and inner panel 110, planking 120 and inner panel 110 are connected relatively and are enclosed and form hollow structure, dodge hole 121 and locate on planking 120 to the installation operation of charging seat, and reinforcement 200 locates the inboard of planking 120, in order to avoid planking 120 to dodge hole 121 and can't supply the charging seat installation because of seting up. Of course, in other embodiments, the reinforcement 200 may be disposed on the inner side of the inner panel 110 and form a relief space corresponding to the relief hole 121, or the reinforcement 200 may be connected to both the inner side of the inner panel 110 and the inner side of the outer panel 120.

In addition, in the present embodiment, the reinforcing member 200 is integrally formed, so that the structural strength and stability of the reinforcing member 200 itself are ensured, and at the same time, the forming members of the reinforcing member 200 are reduced, and the forming process thereof is simple, thereby facilitating the production and installation of the reinforcing member 200.

In the embodiment of the present utility model, the description of the inner side and the outer side of the side sill main body 100 or the member thereof refers to the cavity formed inside the side sill main body 100 with a hollow structure, i.e., the inner side is located inside the cavity, the outer side is located outside the cavity, i.e., the inner side of the side sill main body 100 is the inner side wall of the cavity, and the inner side of the outer plate 120 is the opposite side of the outer plate 120 and the inner plate 110.

The roof rail assembly may be a front roof rail, which is also commonly referred to in the art as a shotgun, and the charging stand is mounted on the outer panel 120 of the shotgun, and since the shotgun is connected to the a-pillar, a part of the mounting structure of the charging stand is also mounted on the a-pillar to reduce the load of the shotgun. In this way, the added reinforcement 200 can ensure the fatigue durability of shotgun and improve the rigidity and collision performance of the vehicle body.

Further, in an embodiment, referring to fig. 1 to 6, the reinforcement member 200 includes a body portion 210 and a connecting portion bent and extended from an edge of the body portion 210, the body portion 210 is disposed corresponding to the dodging hole 121, and the connecting portion is connected to an inner side of the side beam main body 100 at a periphery of the dodging hole 121. So, form between body portion 210 and dodge hole 121 and dodge the space, avoid interfering the charging seat installation, simultaneously, connecting portion is connected in the inboard of boundary beam main part 100 along dodging the periphery in hole 121, and connecting portion and main part form a atress whole, have promoted the structural strength who dodges hole 121 periphery department, guarantee the structural stability of boundary beam main part 100 and the installation stability of charging seat. Of course, in other embodiments, the connecting portion is connected to the inner sidewall of the side beam main body 100 corresponding to the avoidance hole 121, so as to strengthen the structural strength of the side beam main body 100 where the avoidance hole 121 is formed.

Specifically, in the present embodiment, please continue to refer to fig. 1 to 6, in the length direction of the avoidance hole 121, the connection portion includes two first connection portions 220 disposed on two sides of the body portion 210, the first connection portions 220 include a connection body 221 and a connection flange 222, the connection flange 222 is connected to the body portion 210 through the connection body 221, the connection body 221 is bent towards the direction close to the avoidance hole 121, and the connection flange 222 is bent towards the direction far from the body portion 210, extends and is connected to the inner side of the boundary beam main body 100. It should be noted that, the length direction of the avoidance hole 121 is parallel to the extending direction of the side beam main body 100, without losing generality, the length of the avoidance hole 121 is smaller than the extending length of the side beam main body 100, and the first connection portions 220 on two sides of the body portion 210 are bent and provided with connection flanges 222 in the length direction of the avoidance hole 121, so as to ensure connection stability of the first connection portions 220 and the side beam main body 100. Specifically, the connection body 221 is bent from the edge of the body portion 210 and extends towards the avoidance hole 121, so that a sufficient avoidance space can be formed between the body portion 210 and the avoidance hole 121 to meet the installation requirement of the charging stand, and then the connection flange 222 is bent towards the direction away from the body portion 210, so that the connection area of the first connection portion 220 and the inner side of the boundary beam main body 100 is increased, and the connection stability of the first connection portion 220 and the boundary beam main body 100 is guaranteed. Of course, in other embodiments, the first connecting portion 220 may be directly inserted into the side beam main body 100, and the connecting flange 222 is bent and extended on the outer side of the side beam main body 100, so as to improve the connection stability between the first connecting portion 220 and the side beam main body 100.

Further, in the present embodiment, referring to fig. 1 to 6, each of the connection flanges 222 is provided with a plurality of first welding protrusions 2221 protruding toward the side sill main body 100 and spaced apart, and the connection flanges 222 are welded to the inner side of the side sill main body 100 by the first welding protrusions 2221. In this way, the first connecting portion 220 and the side sill main body 100 can be stably connected by welding, and the first welding protrusions 2221 provided at intervals can effectively improve the connection stability of the connection flange 222 and the side sill main body 100. Specifically, even if the connection between part of the first welding protrusion 2221 and the side sill main body 100 fails, the welding relationship between the remaining first welding protrusion 2221 and the side sill main body 100 can ensure the connection stability of the first connection portion 220 and the side sill main body 100. In addition, the first welding protrusions 2221 are provided at intervals, which is advantageous in positioning the welding spots and improving the convenience of the welding operation. Of course, in other embodiments, each connecting flange 222 may be connected to the side rail body 100 by riveting, or the bonding surface of each connecting flange 222 and the side rail body 100 is welded to the inner side of the side rail body 100.

Further, in the present embodiment, referring to fig. 1 to 6, on one side of the body portion 210, the connection flange 222 is provided with a first bolt hole 2222, the side beam main body 100 is provided with a second bolt hole 122 corresponding to the first bolt hole 2222, and the second bolt hole 122 and the first bolt hole 2222 are used for locking the charging seat bolt to the side beam main body 100. Without loss of generality, the second bolt hole 122 is adjacent to the edge of the avoidance hole 121, and the mounting structure of the charging seat needs to occupy the second bolt hole 122, so that the first bolt hole 2222 is formed on the connection flange 222 corresponding to the second bolt hole 122, the connection flange 222 can be prevented from interfering with the mounting of the charging seat, and meanwhile, the connection flange 222 does not need to avoid the second bolt hole 122, so that the lap joint surface of the connection flange 222 and the boundary beam main body 100 is increased, and the connection stability of the reinforcing member 200 and the boundary beam main body 100 is improved. Of course, in other embodiments, the connection flange 222 may be provided with a relief groove corresponding to the position of the second bolt hole 122, and extend the overlapping area of the connection flange 222 and the boundary beam main body 100.

In an embodiment, referring to fig. 1 to 6, in the width direction of the avoidance hole 121, the connection portion includes two second connection portions 230 on two sides of the body portion 210, the second connection portions 230 are provided with second welding protrusions 231 protruding toward the side beam main body 100, and the second welding protrusions 231 are welded to the side beam main body 100. It should be noted that, the width direction of the avoidance hole 121 is perpendicular to the extending direction of the side beam main body 100, and in the width direction of the avoidance hole 121, the opposite side edges of the avoidance hole 121 are adjacent to the opposite inner side walls of the side beam main body 100, so that the second connecting portion 230 bent than the body portion 210 can relatively abut against the inner side walls of the side beam main body 100, and the connection stability between the second connecting portion 230 and the side beam main body 100 is satisfied. Meanwhile, the second connection part 230 is protruded toward the side sill body 100 with a second welding protrusion 231, and is welded with the inner side of the side sill body 100 through the second welding protrusion 231, so that the second connection part 230 is stably connected to the inner side wall of the side sill body 100, thereby guaranteeing the connection stability of the reinforcement 200 and the side sill body 100. Of course, in other embodiments, the second connection portion 230 may be connected to the side sill main body 100 by riveting.

Specifically, in the present embodiment, as shown in fig. 1 to 6, the second connection portion 230 extends along the length direction of the relief hole 121 on at least one side of the body portion 210 along the width direction of the relief hole 121, and a plurality of second welding protrusions 231 are disposed at intervals. Without loss of generality, in this embodiment, the plurality of second welding protrusions 231 disposed at intervals on the second connection portion 230 are disposed on one side of the avoidance hole 121 in the width direction, so, in the length direction of the avoidance hole 121, even if part of the second welding protrusions 231 is failed to be welded to the inner side of the side sill main body 100, the rest of the second welding protrusions 231 are still effectively welded to the side sill main body 100, thereby ensuring the connection stability of the second connection portion 230 and the side sill main body 100. Of course, in other embodiments, the side of the second connection portion 230 facing the inner side wall of the side sill main body 100 is completely bonded to the inner side wall of the side sill main body 100.

Further, in the present embodiment, referring to fig. 1 to 6, at least one side of the body portion 210 along the width direction of the avoidance hole 121, a plurality of second connection portions 230 are distributed at intervals along the length direction of the avoidance hole 121, and a second welding protrusion 231 is correspondingly disposed on one second connection portion 230. Without loss of generality, in this embodiment, the second connection portions 230 disposed at intervals are disposed at one side of the avoiding hole 121 in the width direction, so that the second connection portions 230 can better adapt to the structural feature of the side edge of the side beam main body 100 corresponding to the avoiding hole 121, so that the reinforcing member 200 is convenient to be installed in the side beam main body 100. Meanwhile, when the connection between a part of the second connection parts 230 and the boundary beam main body 100 fails, the connection stability between the adjacent other second connection parts 230 and the boundary beam main body 100 is not easily disturbed, thereby improving the connection stability between the reinforcement 200 and the boundary beam main body 100. Of course, in other embodiments, only one second connection portion 230 is disposed on two opposite sides of the main body portion in the width direction of the avoidance hole 121, each second connection portion 230 is provided with a plurality of second welding protrusions 231 distributed at intervals, and the second connection portions 230 are welded to the inner side walls of the side beam main body 100 by the second welding protrusions 231.

In an embodiment, referring to fig. 1 to 6, the body portion 210 is provided with at least one lightening hole 211. In this way, the weight of the body portion 210 can be reduced, that is, the load of the reinforcement 200 to the side sill main body 100 can be reduced, so as to raise the mode of the side sill assembly. Of course, in other embodiments, the body portion 210 may not be provided with the lightening holes 211.

Further, in the present embodiment, referring to fig. 1 to 6, the body portion 210 is provided with at least one reinforcing protrusion 212. In this way, the moment of inertia of the body portion 210 can be raised, thereby raising the overall rigidity of the stiffener 200.

In an embodiment, referring to fig. 1 to 6, the reinforcement 200 is provided with a positioning hole 240, the side beam body 100 is provided with a positioning protrusion (not shown) corresponding to the positioning hole 240, and the positioning hole 240 is configured to be assembled with the positioning protrusion when the reinforcement 200 is fixedly connected to the side beam body 100. In this way, when the reinforcement 200 is installed in the side sill main body 100, the installation position of the reinforcement 200 is rapidly determined by the cooperation of the positioning hole 240 and the positioning protrusion, and the convenience of installation is improved. In addition, the positioning hole 240 may also be generated by positioning and installing the mold during injection molding of the reinforcing member 200, that is, quick installation of the mold is realized to improve the production efficiency of the reinforcing member 200.

The utility model also provides a vehicle, which comprises an edge beam assembly, wherein in an embodiment, the edge beam assembly is specifically a shotgun beam and is arranged on the front side of the A column, and the specific structure of the edge beam assembly refers to the embodiment.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A side sill assembly for use in a vehicle for mounting a charging stand, the side sill assembly comprising:

the side beam main body is of a hollow structure and is provided with an avoidance hole; and

the reinforcing piece is arranged in the boundary beam main body, the reinforcing piece is arranged corresponding to the avoidance hole, an avoidance space is formed at the inner side of the avoidance hole, and the avoidance space is used for accommodating the charging seat.

2. The side sill assembly of claim 1 wherein said reinforcement member includes a body portion and a connecting portion extending from an edge of said body portion, said body portion being disposed in correspondence with said relief aperture, said connecting portion being connected to an inner side of said side sill body at a periphery of said relief aperture.

3. The side sill assembly of claim 2 wherein in the length direction of the relief aperture, the connecting portion includes two first connecting portions disposed on opposite sides of the body portion, the first connecting portions including a connecting body and a connecting flange, the connecting flange being connected to the body portion by the connecting body, the connecting body being bent in a direction toward the relief aperture, the connecting flange being bent in a direction away from the body portion and being connected to an inner side of the side sill body.

4. The side sill assembly of claim 3 wherein each said attachment flange is provided with a plurality of first welding projections projecting toward and spaced from said side sill body, said attachment flanges being welded to the inside of said side sill body by said first welding projections.

5. The side sill assembly of claim 3 wherein said attachment flange is provided with a first bolt hole on one side of said body portion and said side sill body is provided with a second bolt hole corresponding to said first bolt hole, said second bolt hole and said first bolt hole being for said cradle bolt to be attached to said side sill body.

6. The side sill assembly as claimed in claim 2, wherein the connection portion includes two second connection portions at both sides of the body portion in a width direction of the escape hole, the second connection portions being provided with second welding protrusions protruding toward the side sill main body, the second welding protrusions being welded to the side sill main body.

7. The side sill assembly of claim 6 wherein said second connecting portion extends along a length of said relief aperture on at least one side of said body portion along a width of said relief aperture and is provided with a plurality of spaced apart second welding projections;

or, at least one side of the body part distributed along the width direction of the avoidance hole, a plurality of second connecting parts are distributed at intervals along the length direction of the avoidance hole, and one second connecting part is correspondingly provided with one second welding convex part.

8. The side sill assembly of claim 2 wherein said body portion defines at least one lightening aperture; and/or the body portion is provided with at least one reinforcing protrusion.

9. The side sill assembly according to any of claims 1 to 8, wherein the reinforcement is provided with a positioning hole, the side sill body is provided with a positioning protrusion corresponding to the positioning hole, and the positioning hole is used for positioning and assembling with the positioning protrusion when the reinforcement and the side sill body are fixedly connected;

and/or, boundary beam assembly becomes the front deck roof side rail, the front deck roof side rail includes planking and inner panel, the planking with interior board encloses and closes and form hollow structure, dodge the hole and locate the planking, the reinforcement with the planking is connected.

10. A vehicle comprising the side sill assembly of any of claims 1 to 9.