Spare tire beam support assembly for vehicle and vehicle

Abstract

The utility model discloses a spare tire beam support assembly for a vehicle and the vehicle, the spare tire beam support assembly is arranged on a vehicle body, and the spare tire beam support assembly comprises a supporting plate connected with the vehicle body; the buckling plate is buckled and connected with the supporting plate, and at least part of the buckling plate and at least part of the supporting plate are arranged in a spaced mode to form a cavity; wherein a connecting edge facing the vehicle body is formed on the buckling plate, at least part of the connecting edge extends in the height direction, and the buckling plate is fixed to the vehicle body at the connecting edge through welding. According to the spare tire beam support assembly for the vehicle, the structural strength of the spare tire beam support assembly is higher, and the service life is longer.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and in particular to a spare tire beam support assembly for a vehicle and a vehicle. Background Art

[0002] In the related art, the spare tire of the vehicle is usually installed at the bottom of the frame, and the spare tire is connected to the frame through the spare tire beam and the spare tire bracket. Therefore, the strength and fatigue performance of the spare tire beam bracket play a vital role in the safety of the spare tire beam. During the use of the vehicle, the spare tire beam bracket mainly bears the Z-direction load and has a tendency to move up and down. When the vehicle is driven on a bumpy road for a long time, the spare tire beam bracket is prone to cracking of the weld after bearing the Z-direction load. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present application is to provide a spare tire beam support assembly for a vehicle, which has higher structural strength and longer service life.

[0004] The present application also provides a vehicle having the spare tire beam support assembly.

[0005] According to the spare tire beam bracket assembly for a vehicle in an embodiment of the present application, the spare tire beam bracket assembly is arranged on the vehicle body, and the spare tire beam bracket assembly includes: a support plate, which is connected to the vehicle body; a snap-fit ​​plate, which is snap-fitted and connected to the support plate, and the snap-fit ​​plate is spaced apart from at least part of the support plate to form a cavity; wherein the snap-fit ​​plate is formed with a connecting edge toward the vehicle body, at least part of the connecting edge extends in the height direction, and the snap-fit ​​plate is fixed to the vehicle body at the connecting edge by welding.

[0006] According to the spare tire beam bracket assembly for a vehicle in an embodiment of the present application, the spare tire beam bracket assembly is provided with a support plate and a snap-fit ​​plate, the support plate can be connected to the vehicle, the snap-fit ​​plate can be arranged on the support plate and snap-fitted with the support plate, a connecting edge is formed on the side of the snap-fit ​​plate facing the vehicle body, the snap-fit ​​plate can be welded and fixed to the vehicle body through the connecting edge, and the connecting edge can extend in the height direction, thereby improving the connection strength and load-bearing performance between the spare tire beam bracket assembly and the vehicle body in the height direction, thereby improving the service life of the spare tire beam bracket assembly.

[0007] In some embodiments of the present application, the snap-fit ​​plate includes: a top plate, which extends in the width direction and has a first edge formed on the side facing the vehicle body, the first edge being welded and fixed to the vehicle body; a first side plate and a second side plate, the first side plate and the second side plate are respectively arranged on both sides of the top plate in the width direction, the first side plate and the second side plate are respectively formed with a second edge and a third edge on the side facing the vehicle body, the second edge and the third edge extend in the height direction and are welded and fixed to the vehicle body; wherein the first edge, the second edge and the third edge are configured as the connecting edge.

[0008] In some embodiments of the present application, the snap-fitting plate further includes: a horizontal extension plate, which is disposed at the bottom of the first side plate and / or the bottom of the second side plate, and is suitable for overlapping and fixing with the vehicle body.

[0009] In some embodiments of the present application, at least a portion of the top plate is recessed toward the cavity to form a reinforcement groove on the top of the top plate.

[0010] In some embodiments of the present application, a weight-reducing hole is formed on at least one of the top plate, the first side plate, and the second side plate.

[0011] In some embodiments of the present application, a third side panel extending in the height direction is formed on a side edge of the top panel facing away from the vehicle body, and a bottom edge of the third side panel is suitable for being fixedly connected to the support plate.

[0012] In some embodiments of the present application, a first flange portion extending in the height direction is formed on one side edge of the support plate close to the vehicle body, and a second flange portion overlapped and welded to the third side plate is formed on one side edge of the support plate away from the vehicle body.

[0013] In some embodiments of the present application, the spare tire beam bracket assembly further includes: a spare tire beam, which is arranged at the bottom of the support plate; and fasteners, which respectively cooperate with the spare tire beam and the support plate to fix the spare tire beam to the support plate.

[0014] In some embodiments of the present application, a groove that is recessed away from the cavity is formed at the bottom of the support plate, and a mounting hole that cooperates with the fastener is formed at the bottom of the groove.

[0015] The following is a brief description of a vehicle according to an embodiment of the present application.

[0016] The vehicle according to the embodiment of the present application is provided with the spare tire beam support assembly of the above-mentioned embodiment. Since the vehicle according to the embodiment of the present application is provided with the spare tire beam support assembly of the above-mentioned embodiment, the spare tire beam support assembly of the vehicle is provided with a support plate and a snap-fit ​​plate. The support plate can be connected to the vehicle, the snap-fit ​​plate can be arranged on the support plate and snap-fitted with the support plate, a connecting edge is formed on the side of the snap-fit ​​plate facing the vehicle body, the snap-fit ​​plate can be welded and fixed to the vehicle body through the connecting edge, and the connecting edge can extend in the height direction, thereby improving the connection strength and load-bearing performance between the spare tire beam support assembly and the vehicle body in the height direction, thereby improving the service life of the spare tire beam support assembly.

[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a partial structural schematic diagram of a spare tire beam support assembly and a vehicle body after being fixed according to an embodiment of the present application;

[0020] Figure 2 yes Figure 1 Schematic diagram from top view;

[0021] Figure 3 yes Figure 1 Schematic diagram of the structure after the middle support plate and the buckle plate are matched;

[0022] Figure 4 yes Figure 3 A structural diagram from another angle;

[0023] Figure 5 It is a schematic diagram of the structure after the spare tire beam support assembly and the vehicle body are fixed according to an embodiment of the present application.

[0024] Reference numerals:

[0025] 10. Spare tire beam bracket assembly;

[0026] 11. Support plate; 111. First flange portion; 112. Second flange portion; 113. Mounting hole;

[0027] 12. snap-fit ​​plate; 121. top plate; 1211. first edge; 1212. reinforcing groove;

[0028] 122, first side panel; 1221, second edge; 123, second side panel; 1231, third edge;

[0029] 124, horizontal extension plate; 125, third side plate; 126, weight reduction hole; 13, spare tire beam;

[0030] 14. Fasteners; 20. Car body. DETAILED DESCRIPTION

[0031] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0032] Reference below Figure 1-Figure 5 A spare tire beam bracket assembly 10 for a vehicle according to an embodiment of the present application is described. The spare tire beam bracket assembly 10 is arranged on a vehicle body 20. The spare tire beam bracket assembly 10 includes a support plate 11 and a snap-fit ​​plate 12. The support plate 11 is connected to the vehicle body 20. The snap-fit ​​plate 12 is snap-fitted and connected to the support plate 11. The snap-fit ​​plate 12 is spaced apart from at least a portion of the support plate 11 to form a cavity, wherein the snap-fit ​​plate 12 is formed with a connecting edge toward the vehicle body 20, at least a portion of the connecting edge extends in a height direction, and the snap-fit ​​plate 12 is fixed to the vehicle body 20 at the connecting edge by welding.

[0033] At present, the spare tire of a vehicle is usually installed at the bottom of the frame, and the spare tire is connected to the frame through the spare tire beam and the spare tire bracket. Therefore, the strength and fatigue performance of the spare tire beam bracket play a vital role in the safety of the spare tire beam. During the use of the vehicle, the spare tire beam bracket mainly bears the Z-direction load and has a tendency to move up and down. When the vehicle is driven on a bumpy road for a long time, the spare tire beam bracket is prone to cracking after bearing the Z-direction load.

[0034] like Figure 1 As shown, specifically, the spare tire beam support assembly 10 can be on the vehicle body 20, and the spare tire beam support assembly 10 is used to install the spare tire, which is usually installed at the bottom of the spare tire beam support assembly 10. Therefore, the spare tire beam support assembly 10 needs to bear the load in the height direction. The height direction referred to herein can be the Z direction of the vehicle, the length direction can be the X direction of the vehicle, and the width direction can be the Y direction of the vehicle.

[0035] The spare tire beam bracket assembly 10 may include a support plate 11 and a snap-fit ​​plate 12, the support plate 11 can be connected to the vehicle body 20, the vehicle body 20 can be a sheet metal or longitudinal beam of the vehicle, the snap-fit ​​plate 12 can be snapped and connected to the support plate 11, the snap-fit ​​plate 12 and at least part of the support plate 11 are spaced apart to form a cavity, and the rigidity performance of the snap-fit ​​plate 12 and the support plate 11 can be improved by providing a cavity structure, wherein the snap-fit ​​plate 12 is formed with a connecting edge toward the vehicle body 20, at least part of the connecting edge can be extended in the height direction, the snap-fit ​​plate 12 can be fixed to the vehicle body 20 by welding at the connecting edge, it can be understood that during the welding process, the connecting edge is first aligned with the vehicle body 20 and then welded by a welding gun, so that the snap-fit ​​plate 12 is welded and fixed to the vehicle body 20. Since the spare tire beam support assembly 10 needs to bear the load in the height direction, the extension of the connecting edge in the height direction can make the connection strength between the spare tire beam support assembly 10 and the vehicle body 20 in the height direction higher, increase the load-bearing performance of the spare tire beam support assembly 10 and the vehicle body 20 in the height direction, and avoid the problem of cracking of the spare tire beam support assembly 10 when loaded.

[0036] In short, the spare tire beam bracket assembly 10 for a vehicle in an embodiment of the present application is provided with a support plate 11 and a snap-fit ​​plate 12. The support plate 11 can be connected to the vehicle, the snap-fit ​​plate 12 can be arranged on the support plate 11 and snap-fit ​​with the support plate 11, and a connecting edge is formed on the side of the snap-fit ​​plate 12 facing the vehicle body 20. The snap-fit ​​plate 12 can be welded and fixed to the vehicle body 20 through the connecting edge, and the connecting edge can extend in the height direction, thereby improving the connection strength and load-bearing performance of the spare tire beam bracket assembly 10 and the vehicle body 20 in the height direction, thereby improving the service life of the spare tire beam bracket assembly 10.

[0037] like Figure 1 and Figure 2As shown, in some embodiments of the present application, the buckle plate 12 includes a top plate 121, a first side plate 122 and a second side plate 123. The top plate 121 is extended in the width direction of the vehicle, and the top plate 121 is formed with a first edge 1211 on the side facing the vehicle body 20. The first edge 1211 can be welded and fixed to the vehicle body 20. The first edge 1211 can extend in the length direction of the vehicle. The first side plate 122 and the second side plate 123 can be respectively arranged on both sides of the top plate 121 in the width direction and face the direction away from the top plate 121. The first side plate 122 and the second side plate 123 are extended, and the second edge 1221 and the third edge 1231 are respectively formed on the side facing the vehicle body 20. The second edge 1221 and the third edge 1231 can be extended in the height direction, and the first side plate 122 and the second side plate 123 can be welded and fixed to the vehicle body 20 through the second edge 1221 and the third edge 1231, respectively. The connection strength between the spare tire beam support assembly 10 and the vehicle body 20 can be further improved by providing the second edge 1221 and the third edge 1231. Among them, the first edge 1211, the second edge 1221 and the third edge 1231 are configured as connecting edges. During actual assembly, the staff can increase the welding length of the top plate 121 and the vehicle body 20, that is, the length of the first edge 1211, as much as possible on the basis of avoiding the influence of the weld bead with the longitudinal beam to cause process problems.

[0038] like Figure 2 and Figure 3 As shown, in some embodiments of the present application, the snap-fit ​​plate 12 also includes a horizontal extension plate 124, which can be arranged at the bottom of the first side plate 122 or the bottom of the second side plate 123, or, the bottom of the first side plate 122 and the bottom of the second side plate 123 are both provided with a horizontal extension plate 124, and the horizontal extension plate 124 can extend toward the vehicle body 20 in the width direction, wherein the horizontal extension plate 124 can overlap and be fixed to the vehicle body 20, and the horizontal extension plate 124 and the vehicle body 20 can be directly welded and fixed by using the contact surface, and the horizontal extension plate 124 can realize the limitation of the spare tire beam support assembly 10 and the vehicle body 20 in the width direction, that is, the Y-direction limitation of the vehicle.

[0039] like Figure 1 As shown, in some embodiments of the present application, at least a portion of the top plate 121 may be recessed toward the cavity, so that a reinforcing groove 1212 is formed at the top plate 121. The reinforcing groove 1212 may improve the strength of the top plate 121, thereby increasing the rigidity of the fixed plate and preventing the top plate 121 from being deformed due to force. Accordingly, the first edge 1211 may change position according to the degree of recess of the reinforcing groove 1212.

[0040] like Figure 3As shown, in some embodiments of the present application, a weight-reducing hole 126 may be formed on at least one of the top plate 121, the first side plate 122 and the second side plate 123, or a weight-reducing hole 126 may be formed on each of the top plate 121, the first side plate 122 and the second side plate 123. The weight-reducing hole 126 may be configured in plurality, and a plurality of weight-reducing holes 126 may be spaced apart on the top plate 121, the first side plate 122 and the second side plate 123. The weight-reducing holes 126 may reduce the overall weight of the spare tire beam support assembly 10, thereby realizing a lightweight design of the spare tire beam support assembly 10.

[0041] like Figure 1 and Figure 3 As shown, in some embodiments of the present application, a third side panel 125 is also formed on the edge of the side of the top panel 121 facing away from the vehicle body 20, and the third side panel 125 can be extended in the height direction, and the bottom edge of the third side panel 125 can be connected to the support plate 11, wherein the third side panel 125 and the support plate 11 can be directly welded and fixed by the contact surface, and the top panel 121 can be fixed to the support plate 11 by the third edge 1231, thereby realizing the fixation between the snap-fit ​​plate 12 and the support plate 11.

[0042] like Figure 1 and Figure 3 As shown, in some embodiments of the present application, a first flange portion 111 is formed on an edge of one side of the support plate 11 close to the vehicle body 20, and the first flange portion 111 can be extended in the height direction of the vehicle, and the first flange portion 111 can be fixedly connected to the vehicle body 20, wherein the first flange portion 111 and the vehicle body 20 can be directly welded and fixed through a contact surface, and a second flange portion 112 is formed on an edge of the side of the support plate 11 away from the vehicle body 20, and the second flange portion 112 can overlap with the third side plate 125 and be directly welded and fixed through a contact surface, and the support plate 11 can be fixed to the vehicle body 20 and the snap-fit ​​plate 12 by providing the first flange portion 111 and the second flange portion 112.

[0043] like Figure 1 and Figure 4As shown, in some embodiments of the present application, the spare tire beam support assembly 10 also includes a spare tire beam 13 and a fastener 14, and the spare tire beam 13 can be arranged at the bottom of the support plate 11, wherein the bottom of the support plate 11 can be formed with a groove that is recessed away from the cavity, the groove can play a reinforcing role, and the groove can provide a certain space for the installation of the spare tire beam 13, wherein a mounting hole 113 is formed on the groove, and the fastener 14 can respectively cooperate with the spare tire beam 13 and the mounting hole 113 to fix the spare tire beam 13 to the support plate 11, and further, a plurality of through holes can be formed at the bottom of the support plate 11, the through holes can play a role in weight reduction, and at the same time, the through holes can also drain the liquid in the spare tire beam support assembly 10, thereby avoiding corrosion of the spare tire beam support assembly 10 due to liquid accumulation.

[0044] In some embodiments of the present application, the snap plate 12 and the support plate 11 may be made of 420L material, and the thickness of the snap plate 12 and the support plate 11 may be 2.5 mm. By setting the material and thickness of the snap plate 12 and the support plate 11 within the above range, the fatigue durability of the snap plate 12 and the support plate 11 can be improved.

[0045] The following is a brief description of a vehicle according to an embodiment of the present application.

[0046] The vehicle according to the embodiment of the present application is provided with the spare tire beam support assembly 10 of the above-mentioned embodiment. Since the vehicle according to the embodiment of the present application is provided with the spare tire beam support assembly 10 of the above-mentioned embodiment, the spare tire beam support assembly 10 of the vehicle is provided with a support plate 11 and a snap-fit ​​plate 12. The support plate 11 can be connected to the vehicle. The snap-fit ​​plate 12 can be arranged on the support plate 11 and snap-fit ​​with the support plate 11. The snap-fit ​​plate 12 is formed with a connecting edge on the side facing the vehicle body 20. The snap-fit ​​plate 12 can be welded and fixed to the vehicle body 20 through the connecting edge, and the connecting edge can extend in the height direction, thereby improving the connection strength and load-bearing performance between the spare tire beam support assembly 10 and the vehicle body 20 in the height direction, thereby improving the service life of the spare tire beam support assembly 10.

[0047] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0048] In the description of this application, "first feature" or "second feature" may include one or more of the features.

[0049] In the description of the present application, “plurality” means two or more.

[0050] In the description of the present application, a first feature being “on” or “under” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact with each other but are in contact with each other via another feature therebetween.

[0051] In the description of the present application, “above”, “over” and “above” a first feature to a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0053] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A spare tire beam support assembly for a vehicle, the spare tire beam support assembly being arranged on a vehicle body (20), characterized in that: include: A support plate (11), the support plate (11) being connected to the vehicle body (20); a snap-fit ​​plate (12), the snap-fit ​​plate (12) being snap-fitted and connected to the support plate (11), the snap-fit ​​plate (12) and at least a portion of the support plate (11) being spaced apart to form a cavity; in The buckle plate (12) is formed with a connection edge facing the vehicle body (20), at least a portion of the connection edge extends in a height direction, and the buckle plate (12) is fixed to the vehicle body (20) at the connection edge by welding.

2. The spare tire beam support assembly for a vehicle according to claim 1, characterized in that: The buckle plate (12) comprises: A top plate (121), the top plate (121) extending in the width direction, and the top plate (121) is formed with a first edge (1211) on a side facing the vehicle body (20), the first edge (1211) being welded and fixed to the vehicle body (20); a first side plate (122) and a second side plate (123), wherein the first side plate (122) and the second side plate (123) are respectively arranged on both sides of the top plate (121) in the width direction, and the first side plate (122) and the second side plate (123) are respectively formed with a second edge (1221) and a third edge (1231) on one side facing the vehicle body (20), and the second edge (1221) and the third edge (1231) extend in the height direction and are welded and fixed to the vehicle body (20); wherein The first edge (1211), the second edge (1221) and the third edge (1231) are configured as the connecting edges.

3. The spare tire beam support assembly for a vehicle according to claim 2, characterized in that: The buckle plate (12) further comprises: A horizontal extension plate (124), the horizontal extension plate (124) being arranged at the bottom of the first side plate (122) and / or the bottom of the second side plate (123), the horizontal extension plate (124) being suitable for overlapping and fixing with the vehicle body (20).

4. The spare tire beam support assembly for a vehicle according to claim 2, characterized in that: At least a portion of the top plate (121) is recessed toward the cavity to form a reinforcement groove (1212) at the top of the top plate (121).

5. The spare tire beam support assembly for a vehicle according to claim 4, characterized in that: A weight-reducing hole (126) is formed on at least one of the top plate (121), the first side plate (122), and the second side plate (123).

6. The spare tire beam support assembly for a vehicle according to claim 2, characterized in that: A third side plate (125) extending in the height direction is formed on a side edge of the top plate (121) facing away from the vehicle body (20), and a bottom edge of the third side plate (125) is suitable for being fixedly connected to the support plate (11).

7. The spare tire beam support assembly for a vehicle according to claim 6, characterized in that: A first flange portion (111) extending in the height direction is formed on one side edge of the support plate (11) close to the vehicle body (20), and a second flange portion (112) overlapped with and welded to the third side plate (125) is formed on one side edge of the support plate (11) away from the vehicle body (20).

8. The spare tire beam support assembly for a vehicle according to claim 7, characterized in that: Also includes: A spare tire beam (13), wherein the spare tire beam (13) is arranged at the bottom of the support plate (11); A fastener (14), wherein the fastener (14) cooperates with the spare tire beam (13) and the support plate (11) respectively to fix the spare tire beam (13) and the support plate (11) together.

9. The spare tire beam support assembly for a vehicle according to claim 8, characterized in that: A groove that is recessed away from the cavity is formed at the bottom of the support plate (11), and a mounting hole (113) that cooperates with the fastener (14) is formed at the bottom of the groove.

10. A vehicle, characterized in that: It comprises a spare tire beam support assembly as described in any one of claims 1-9.

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