CN211442497U - Vehicle body assembly and vehicle - Google Patents

Abstract

The application provides a vehicle body assembly and a vehicle, wherein the vehicle body assembly comprises an inner plate; the hinge reinforcement comprises a main body plate and at least one reinforcing rib arranged on the main body plate, the main body plate is attached to the inner surface of the inner plate, and the reinforcing rib is used for increasing the strength of the hinge reinforcement; the main body plate is provided with at least one mounting hole and at least one welding point, and the hinge reinforcing piece is welded with the inner surface of the inner plate through the welding point; and the hinge assembly is fixedly connected with the inner plate through a mounting hole on the hinge reinforcing piece. The utility model provides a body subassembly has higher rigidity in hinge mount department, can reduce rocking that body subassembly causes when receiving external force, improves body subassembly's stability and reliability.

Description

Vehicle body assembly and vehicle

Technical Field

The application relates to the technical field of vehicles, in particular to a vehicle body assembly and a vehicle.

Background

The hinge mechanism is arranged in the trunk lid of the vehicle to realize the opening and closing of the trunk lid, and the connection stability and reliability between the trunk lid and the hinge mechanism can directly influence the performance of the vehicle. In the related art, the rigidity of the hinge mechanism for installing the trunk cover is insufficient, so that the trunk cover generates large shaking in the driving process of a vehicle, and the reliability is reduced. Therefore, how to improve the rigidity of the hinge mechanism of the trunk lid becomes a technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

The application provides a body component and a vehicle with hinge installation position having higher rigidity.

In one aspect, embodiments of the present application provide a vehicle body assembly including an inner panel; the hinge reinforcement comprises a main body plate and at least one reinforcing rib arranged on the main body plate, the main body plate is attached to the inner surface of the inner plate, and the reinforcing rib is used for increasing the strength of the hinge reinforcement; the main body plate is provided with at least one mounting hole and at least one welding point, and the hinge reinforcing piece is welded with the inner surface of the inner plate through the welding point; and the hinge assembly is fixedly connected with the inner plate through a mounting hole on the hinge reinforcing piece.

On the other hand, the embodiment of this application still provides a vehicle, the vehicle includes body assembly.

The hinge reinforcer is arranged at the mounting positions of the inner plate and the hinge assembly of the vehicle body assembly to enhance the structural rigidity and strength of the mounting positions of the hinge assembly on the inner plate, so that the hinge reinforcer can bear part of external load, the deformation generated by the stress on the hinge assembly and the hinge assembly mounting position of the inner plate when the vehicle body assembly is subjected to external force and the shaking caused by the deformation are reduced, and the stability and reliability of the vehicle body assembly are improved; in addition, through reasonable arrangement strengthening rib, mounting hole and welding point on the hinge reinforcement, make the mounting hole be close to the strengthening rib, welding point and strengthening rib looks interval further improve the intensity of hinge reinforcement self and the inseparability and the reliability of being connected between hinge reinforcement, inner panel, the hinge subassembly three.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of a vehicle according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural view from one perspective of a body component provided in accordance with an embodiment of the present application;

FIG. 3 is a schematic structural view from another perspective of a body component provided in accordance with an embodiment of the present disclosure;

FIG. 4 is a schematic view of a hinge reinforcement with a weld according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural view of a hinge reinforcement provided in accordance with an embodiment of the present application;

FIG. 6 is a schematic view of a hinge reinforcement with welds according to another embodiment of the present application;

fig. 7 is a schematic structural view of a hinge reinforcement according to another embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The embodiments in the present application may be combined as appropriate.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a vehicle 100 according to an embodiment of the present disclosure. The vehicle 100 may be a car, trailer, train, or the like. The automobile can comprise a passenger car, a commercial vehicle, a special vehicle, a full-trailer tractor, a semi-trailer tractor and the like.

As shown in fig. 1, the vehicle 100 includes a vehicle body assembly 10. The body component 10 may be a door component, a front hood component and a trunk lid component. The embodiments of the present application are illustrated with a decklid assembly. It is understood that the vehicle body assembly 10 in the present embodiment includes, but is not limited to, the vehicle body assembly 10 described above, and in other embodiments, the vehicle body assembly 10 may be other components of the vehicle 100 that are provided with a hinge mechanism.

Referring to fig. 2 and 3, fig. 2 and 3 are schematic structural views of a vehicle body assembly 10 provided in an embodiment of the present application from different angles. The body assembly 10 includes an inner panel 101, a hinge reinforcement 102, and a hinge assembly 103.

Referring to fig. 2 and 3, the inner panel 101 of the body assembly 10 in the present embodiment is referred to as the inner panel 101 of the trunk lid assembly. Wherein the outer surface 111 of the inner panel 101 is the face provided with the hinge assembly 103 and the inner surface 112 of the inner panel 101 is the face facing the outer panel 104 of the decklid assembly. In the embodiment of the present application, the longitudinal direction of the inner panel 101 of the vehicle body assembly 10 is defined as the X-axis direction. The width direction of the inner panel 101 of the vehicle body assembly 10 is defined as the Y-axis direction. The thickness direction of the inner panel 101 of the vehicle body assembly 10 is defined as the Z-axis direction. Wherein, the direction indicated by the arrow is the positive direction.

As shown in fig. 4, fig. 4 is a schematic structural diagram of the hinge reinforcement member 102 according to an embodiment of the present application. Referring to fig. 3 and 4, the hinge reinforcement 102 includes a main body plate 120 and at least one rib 121 disposed on the main body plate 120, wherein the rib 121 is used to increase the strength of the hinge reinforcement 102. The main body plate 120 is attached to the inner surface 112 of the inner plate 101. The main body panel 120 is attached to the inner surface 112 of the inner panel 101 means that the outer surface of the main body panel 120 is attached to the inner surface 112 of the inner panel 101. The main body plate 120 is provided with at least one mounting hole 122 and at least one welding point 123. The number of the reinforcing ribs 121, the mounting holes 122, and the welding points 123 may be one or more.

Referring to fig. 3 and 4, the reinforcing ribs 121 are used to increase the strength of the hinge reinforcement 102. Since the inner panel 101 is not easily excessively thick due to the requirement for the weight reduction of the vehicle body assembly 10, the strength of the inner panel 101 can be further improved by providing the reinforcing ribs 121 to increase the strength of the hinge reinforcement 102, thereby increasing the magnitude of the external force that can be borne by the inner panel 101 and reducing the amount of deformation when subjected to the external force, and achieving the requirements for stability and reliability of the vehicle body assembly 10.

Referring to fig. 3 and 4, the mounting hole 122 may be a coupling hole for coupling the hinge assembly 103, a positioning hole of the body assembly 10 during a punching process, or a welding positioning hole of the body assembly 10 during a welding process. The embodiment is described by taking the mounting hole 122 as an example of a connecting hole for connecting the hinge assembly 103. Specifically, the mounting hole 122 is a through hole provided in the hinge reinforcement 102. Threads may be disposed within the mounting holes 122. The mounting hole 122 is provided near the reinforcing bar 121, and it is understood that the arrangement of the reinforcing bar 121 has a portion near the mounting hole 122 or extends toward the mounting hole 122. The strength of the position, close to the mounting hole 122, on the hinge reinforcement 102 is reduced due to the arrangement of the mounting hole 122, the arrangement of the reinforcing ribs 121 is close to the mounting hole 122, the strength of the mounting hole 122 can be ensured, and the problems that the strength of the mounting hole 122 of the hinge reinforcement 102 is low, local cracking and the like are avoided.

Referring to fig. 3 and 4, the main body plate 120 is welded to the inner surface 112 of the inner plate 101 via a welding point 123. Main part board 120 is connected with inner panel 101 through welded mode in the embodiment of this application, and welded connection performance is good, and structural rigidity is big, can further guarantee that this application hinge mount department needs to have the demand of higher rigidity and be convenient for process, and is with low costs.

Referring to fig. 3 and 4, the hinge assembly 103 is fixedly coupled to the inner panel 101 through the mounting hole 122 of the hinge reinforcement 102. Specifically, the hinge assembly 103 is fixedly coupled to an outer surface 111 of the inner plate 101. The fixed connection of the hinge assembly 103 to the inner plate 101 may be a bolt connection. It will be appreciated that bolt holes may be provided in the hinge assembly 103, with bolts extending through the mounting holes 122 of the hinge reinforcement 102 to secure the hinge assembly 103. In this embodiment, when the hinge assembly 103 vibrates under the influence of an external load, part of the vibration may be transmitted to the hinge reinforcement 102 by the bolts, and the influence on the inner panel 101 after the buffering of the hinge reinforcement 102 is reduced, and at this time, the possibility and the amplitude of the shaking of the inner panel 101 are reduced. And bolted connection is easy to assemble and dismantle, and intensity is effectual, and structural stability is good. Of course, in other embodiments, the hinge assembly 103 may be fixed to the outer surface 111 of the inner plate 101 by welding or other fixed connection. Here, the extending direction of the hinge assembly 103 is the width direction Y-axis direction of the inner panel 101 of the vehicle body assembly 10.

The hinge reinforcer 102 is arranged at the mounting position of the inner plate 101 and the hinge assembly 103 of the vehicle body assembly 10 to enhance the structural rigidity and strength of the mounting position of the hinge assembly 103 on the inner plate 101, so that the hinge reinforcer 102 can bear part of external load, the deformation generated by stress of the hinge assembly 103 and the hinge assembly 103 mounted on the inner plate 101 when the vehicle body assembly 10 is subjected to external force and the vibration caused by the deformation are reduced, and the stability and the reliability of the vehicle body assembly 10 are improved; in addition, by reasonably arranging the reinforcing ribs 121, the mounting holes 122 and the welding points 123 on the hinge reinforcing member 102, the mounting holes 122 are close to the reinforcing ribs 121, and the welding points 123 are spaced from the reinforcing ribs 121, so that the strength of the hinge reinforcing member 102 and the tightness and reliability of connection among the hinge reinforcing member 102, the inner plate 101 and the hinge assembly 103 are further improved. Further, providing the hinge reinforcement 102 on the inner surface 112 of the inner plate 101, i.e., the gap portion between the inner plate 101 and the outer plate 104, and providing the hinge assembly 103 on the outer surface 111 of the inner plate 101 can prevent the hinge reinforcement 102 from interfering with the hinge assembly 103, affecting the performance of the hinge assembly 103.

The following embodiments exemplify the structures of the hinge reinforcement 102 and the inner panel 101, and of course, the structures of the hinge reinforcement 102 and the inner panel 101 in the present application include, but are not limited to, the following embodiments.

In one embodiment, as shown in FIG. 3, the inner surface 112 of the inner panel 101 is provided with a groove 113. The groove 113 has a bottom surface and a peripheral side surface surrounding the bottom surface. As shown in fig. 4, the main body plate 120 includes a bottom plate 124 and a side plate 125 that is attached around the periphery of the bottom plate 124. The bottom plate 124 is a flat plate. The side plates 125 are arc-shaped plates. The outer surfaces of the bottom plate 124 and the side plate 125 face the inner plate 101. The outer surface of the bottom plate 124 abuts the bottom surface of the groove 113. The outer surface of the side plate 125 is in close contact with the peripheral side surface of the concave groove 113 of the inner plate 101.

Through setting up recess 113 on inner panel 101 for hinge reinforcement 102 is located recess 113, and the laminating of main part board 120 and recess 113 has not only increased the area of contact of hinge reinforcement 102 with inner panel 101, makes the effect of laminating better moreover, and when the effect of hinge reinforcement 102 and the laminating of inner panel 101 was better, hinge reinforcement 102 was inseparabler with being connected of inner panel 101, and was difficult for taking place the dislocation.

Further, referring to fig. 3 and 4, the main body panel 120 further includes a strap plate 126 integrally interconnected with the side panel 125. An overlapping plate 126 is disposed around the recess 113 and abuts the inner surface 112 of the inner panel 101.

This application does not limit to the quantity that sets up of lapping plate. For example, in one embodiment, referring to fig. 4 and 5, the strap 126 includes a first strap 1261 and a second strap 1262, and the first strap 1261 and the second strap 1262 are disposed on adjacent sides of the side plate 125. Specifically, the first overlapping plate 1261 extends in the Y-axis direction via the side plate 125. The width of the first strap 1261 extending in the Y-axis direction may be 20-25 mm. The second overlapping plate 1262 extends in the X-axis direction through the side plate 125. The second strap 1262 may extend in the X-axis direction by 20-25 mm in width. The first and second strap plates 1261 and 1262 are in close contact with the inner surface 112 of the inner panel 101. Please refer to fig. 3 for the directions of the X axis and the Y axis.

Further, referring to fig. 4 and 5, the strap 126 may further include a flange 1263, and the flange 1263, the first strap 1261 and the second strap 1262 enclose the side panel 125. The bead 1263 may be attached to the inner surface 112 of the inner panel 101, and thus may function in the same manner as the first and second strap panels 1261, 1262. In other embodiments, the flanges 1263 may also abut against protrusions on the inner surface 112 of the inner plate 101, and the height of the flanges 1263 may be 10-15 mm.

The following description will exemplify the arrangement of the reinforcing rib 121, the mounting hole 122, and the welding point 123 on the hinge reinforcing member 102 in the present embodiment, and of course, the present embodiment includes, but is not limited to, the following embodiments.

In one embodiment, referring to fig. 3 and 4, the ribs 121 are disposed on the outer surface of the bottom plate 124 or partially extend to the side plate 125. The length of the reinforcing rib 121 along the X axis can be 80-100 mm, the width of the reinforcing rib 121 along the Y axis can be 15-25 mm, and the height of the reinforcing rib 121 along the Z axis can be 3-5 mm.

Referring to fig. 4 and 5, the reinforcing rib 121 includes at least two first reinforcing ribs 1121, and an extending direction of the first reinforcing ribs 1121 is intersected with or perpendicular to an extending direction of the hinge assembly 103. Wherein the extending direction of the hinge assembly 103 is along the width direction Y-axis direction of the inner panel 101 of the vehicle body assembly 10 (refer to fig. 3).

The number of the reinforcing ribs is not limited in the application. For example, in an embodiment, referring to fig. 4 and 5, the reinforcing ribs 121 include two first reinforcing ribs 1121, and the two first reinforcing ribs 1121 are arranged along the width direction Y-axis direction (see fig. 3) of the inner panel 101 of the vehicle body assembly 10. The first ribs 1121 extend in the direction along the longitudinal direction X of the inner panel 101 of the vehicle body assembly 10. In other words, with the vehicle body assembly 10, the bead 121 is provided on the hinge reinforcement 102 in the lateral direction of the inner panel 101. Because the external load is transmitted to the force on the inner plate 101 through the hinge assembly 103, the inner plate 101 is easy to shake along the X axis, the length of the inner plate 101 in the length direction is long, and the rigidity of the inner plate 101 in the length direction is weak, so that the arrangement of the reinforcing rib 121 in the X axis direction of the length direction of the inner plate 101 is more suitable for the design of improving the rigidity of the inner plate 101. Please refer to fig. 3 for the X-axis direction.

Referring to fig. 4 and 5, the rib 121 protrudes away from the inner surface 112 of the inner plate 101, and a receiving groove is formed on a side of the rib 121 facing the inner surface 112 of the inner plate 101. In other words, the rib 121 has a cavity on the side facing the inner surface 112 of the inner panel 101. By arranging the rib 121 as a receiving groove on the side facing the inner surface 112 of the inner panel 101, the weight of the hinge reinforcement 102 is reduced while the function of the rib 121 is ensured, so that the hinge reinforcement 102 has a compact structural design and a significant light weight effect.

The base plate 124 is provided with mounting holes 122 and a portion of the welding points 123. Specifically, referring to fig. 4, the mounting hole 122 is disposed on the bottom plate 124. The number of the installation holes is not limited in the application. For example, in one embodiment, referring to fig. 4 and 5, the number of the mounting holes 122 is at least two. The at least two mounting holes 122 and the at least two first reinforcing ribs 1121 are all aligned in the extending direction of the hinge assembly 103. And the at least two mounting holes 122 and the at least two first reinforcing ribs 1121 are sequentially staggered. The mounting hole 122 includes a first mounting hole 1221 and a second mounting hole 1222. The first mounting hole 1221 is disposed between the first reinforcing rib 1121 and the side plate 125, and is close to the first reinforcing rib 1121. The second mounting hole 1222 is disposed between the two first ribs 1121. The first mounting hole 1221 and the second mounting hole 1222 are axially aligned in the width direction Y (see fig. 3) of the inner panel 101 of the vehicle body assembly 10. The mounting hole 122 is formed on the bottom plate 124 for convenient processing.

The number of the welding points is not limited in the present application. Referring to fig. 4 and 5, a portion of the welding point 123 is disposed on the bottom plate 124 for welding the bottom plate 124 to the inner surface 112 of the inner plate 101. A partial welding point 123 is provided on the first and second strap plates 1261, 1262 for welding the first and second strap plates 1261, 1262 to the inner surface 112 of the inner panel 101. By providing the welding points 123 at the bottom plate 124, the first strap 1261, and the second strap 1262, the hinge reinforcement 102 can be connected to the inner panel 101 everywhere.

Further, referring to fig. 3 and 4, the hinge reinforcement 102 further has a liquid leakage hole 128, the liquid leakage hole 128 is disposed on the rib 121, and the liquid leakage hole 128 is communicated with the receiving groove. The weep hole 128 is a through hole that is dedicated to the passage of the electrophoretic fluid into and out of the interior cavity of the vehicle body during painting of the vehicle body component 10. By providing the weep holes 128 on the bead 121, there is less effect on the structural strength of the hinge reinforcement 102.

In addition, another hinge reinforcement 106 is provided in the embodiment of the present application, as shown in fig. 6, which is different from the hinge reinforcement 102 of the embodiment described above in that, referring to fig. 6 and 7, a first overlapping plate 1261 and a second overlapping plate 1262 are provided at opposite sides of the side plate 125. Specifically, the first strap extends in the X-axis forward direction (see fig. 3) through the side panel 125, and the second strap 1262 extends in the X-axis reverse direction through the side panel 125. And the first and second strap panels 1261, 1262 are respectively attached to the inner surface 112 of the inner panel 101. By enclosing the lapping plate 126 on the side plate 125 of the hinge reinforcement 102, the attaching area of the hinge reinforcement 102 and the inner plate 101 is increased, so that the hinge reinforcement 102 and the inner plate 101 are connected more tightly, the connection strength is increased, the gap between the hinge reinforcement 102 and the inner plate 101 can be reduced, and the shaking between the hinge reinforcement 102 and the inner plate 101 is reduced.

In the present embodiment, the first reinforcing rib 1121, the mounting hole 122, and the welding point 123 are provided substantially the same as the first reinforcing rib 1121, the mounting hole 122, and the welding point 123 in the above-described embodiment. What is different, in this embodiment, as shown in fig. 6 and fig. 7, the reinforcing rib 121 further includes at least one second reinforcing rib 1212, the second reinforcing rib 1212 is disposed on the first overlapping plate 1261 and/or the second overlapping plate 1262, and the second reinforcing rib 1212 extends along an edge of the groove 113. The second reinforcing rib 1212 may be provided only on the first strap plate 1261 or only on the second strap plate 1262, or the second reinforcing rib 1212 may be provided on both the first strap plate 1261 and the second strap plate 1262. In the embodiment of the present application, the second bead 1212 is provided on the first strap 1261 as an example. Wherein, the second reinforcing rib 1212 extends along the edge of the groove 113 (refer to fig. 3), it can be understood that when the groove 113 is a straight-line-shaped groove 113, such as a rectangular-shaped groove 113, the second reinforcing rib 1212 extends along the edge of the groove 113; when the groove 113 is an arc-shaped groove 113, such as the groove 113 with a circular cross section, the second rib 1212 extends along an arc along the edge of the groove 113;

as shown in fig. 6 and 7, when the first strap plate 1261 is provided with the second stiffener 1212, the welding point 123 on the first strap plate 1261 is located on a side of the second stiffener 1212 facing away from the groove 113. In other words, the first strap 1261 weld 123 is near the edge of the first strap 1261. By providing the weld point 123 on the first strap 1261 away from the groove 113 so that the weld point 123 is close to the edge of the first strap 1261, the reliability of the attachment and connection of the edges of the first strap 1261 and the second strap 1262 to the inner surface 112 of the inner panel 101 can be ensured.

As shown in fig. 6 and 7, the weep holes 128 are disposed adjacent to the second ribs 1261. Specifically, the first strap 1261 is provided with a boss 129, and the liquid leakage hole 128 is a through hole provided in the boss 129. The leakage hole 128 is communicated with the containing groove and is used for the electrophoresis liquid to rapidly enter and exit.

The above are some embodiments of the present application, and it should be noted that those skilled in the art will be able to realize the present invention. Without departing from the principles of the present application, several improvements and modifications may be made, and such improvements and modifications are also considered to be within the scope of the present application. The modules or units of the embodiments of the present application can be combined or separated according to actual requirements.

Claims (10)

1. A vehicle body assembly, characterized in that the vehicle body assembly comprises:

an inner plate;

the hinge reinforcement comprises a main body plate and at least one reinforcing rib arranged on the main body plate, the main body plate is attached to the inner surface of the inner plate, and the reinforcing rib is used for increasing the strength of the hinge reinforcement; the main body plate is provided with at least one mounting hole and at least one welding point, and the hinge reinforcing piece is welded with the inner surface of the inner plate through the welding point; and

the hinge assembly is fixedly connected with the inner plate through a mounting hole in the hinge reinforcing piece.

2. The vehicle body assembly according to claim 1, wherein a groove is formed on an inner surface of the inner panel, the main body panel includes a bottom panel and a side panel attached around a periphery of the bottom panel, the bottom panel is attached to a bottom surface of the groove, the bottom panel is provided with the mounting hole and a portion of the welding point, and the side panel is attached to a peripheral side surface of the groove.

3. The body assembly of claim 2, wherein the at least one reinforcing rib includes at least two first reinforcing ribs disposed on the bottom plate and the side plate, an extending direction of the first reinforcing ribs intersects or is perpendicular to an extending direction of the hinge assembly, the number of the mounting holes is at least two, the at least two mounting holes and the at least two first reinforcing ribs are all aligned along the extending direction of the hinge assembly, and the at least two mounting holes and the at least two first reinforcing ribs are sequentially staggered.

4. The body component of claim 2, wherein the body panel further includes a lap panel integrally interconnected with the side panel, the lap panel being disposed around the recess and conforming to an inner surface of the inner panel.

5. The vehicle body assembly according to claim 4, wherein the lap-joint plate includes a first lap-joint plate and a second lap-joint plate, the first lap-joint plate and the second lap-joint plate being provided on adjacent sides or opposite sides of the side panel, the first lap-joint plate and the second lap-joint plate being provided with another portion of the welding point to weld the first lap-joint plate and the second lap-joint plate with the inner surface of the inner panel.

6. The body assembly of claim 5, wherein said at least one reinforcement rib further comprises at least one second reinforcement rib, said second reinforcement rib being disposed on said first strap and/or said second strap, said second reinforcement rib extending along an edge of said channel.

7. The body component of claim 6, wherein said weld on said first strap and said second strap is located on a side of said second bead facing away from said channel.

8. The vehicle body assembly according to any one of claims 1 to 7, wherein the bead protrudes with respect to the main body panel in a direction away from the inner surface of the inner panel, and a side of the bead facing the inner surface of the inner panel forms a receiving groove.

9. The body component of claim 8, wherein the hinge reinforcement further comprises a weep hole disposed on or adjacent to the stiffener, the weep hole communicating with the pocket.

10. A vehicle, characterized in that it comprises a body component according to any one of claims 1 to 9.

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