Frame assembly and vehicle

Abstract

The utility model discloses a frame assembly and a vehicle, the frame assembly comprises: a plurality of longitudinal beams, each longitudinal beam is provided with a mounting part for mounting a battery pack; the connecting beams are connected with the two adjacent longitudinal beams, the connecting beams correspond to the mounting parts in position, and mounting supports are arranged on the connecting beams and used for mounting the battery pack wire harness. According to the frame assembly provided by the embodiment of the utility model, the connecting beams are arranged and are connected with the two adjacent longitudinal beams, so that the structural strength of the frame assembly can be improved, and the longitudinal beams are prevented from rolling over due to overweight of the battery pack.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle parts, in particular to a frame assembly and a vehicle. Background Art

[0002] The vehicle frame is the mounting base for various vehicle assembly components, including structural members such as longitudinal beams and cross beams. In existing pure electric new energy vehicles, the battery pack is typically placed on the chassis, resulting in a relatively compact overall chassis layout and easily squeezing out space for cross beams. This means that it's difficult to connect multiple longitudinal beams with a sufficient number of cross beams, compromising the structural strength of the frame and leaving room for improvement. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, one object of the present invention is to provide a vehicle frame assembly having high structural strength.

[0004] The utility model also provides a vehicle.

[0005] According to the frame assembly of the embodiment of the first aspect of the present invention, it includes: a plurality of longitudinal beams, each of the longitudinal beams having a mounting portion for mounting a battery pack; a connecting beam, the connecting beam connecting two adjacent longitudinal beams, and the position of the connecting beam corresponds to the position of the mounting portion, and a mounting bracket is provided on the connecting beam, and the mounting bracket is used for installing the battery pack wiring harness.

[0006] According to the vehicle frame assembly of the embodiment of the present invention, by providing a connecting beam, and the connecting beam is connected to two adjacent longitudinal beams, it is beneficial to reduce the number of cross beams based on the fact that the battery pack occupies the arrangement space of the cross beams, prevent the overall arrangement of the frame assembly from being more compact, facilitate the arrangement of vehicle chassis components, and at the same time improve the structural strength of the frame assembly to prevent the longitudinal beams from tipping over due to the excessive weight of the battery pack.

[0007] According to some embodiments of the present invention, the mounting bracket includes a first bracket and a first pipe clamp, the connecting beam has a first mounting hole, the first bracket has a first matching hole, the first mounting hole corresponds to the first matching hole in position, and is used to connect the first pipe clamp and the connecting beam, and the first pipe clamp is adjustably arranged on the first bracket for connecting the wiring harness.

[0008] In some examples, the connecting beam has a mounting opening, and the first bracket has an adjustment opening. The adjustment opening and the mounting opening have different shapes, and the adjustment opening is suitable for cooperating with the mounting opening to form an adjustment hole when the first bracket is installed on the connecting beam. The first pipe clamp slides with the adjustment hole to adjust the position of the first pipe clamp.

[0009] In some examples, the adjustment opening includes a first opening and a second opening arranged along the extension direction of the connecting beam, the first opening is connected to the second opening, and the diameter of the first opening is larger than the diameter of the second opening, and the first pipe clamp slides with the first opening and the second opening respectively.

[0010] According to some embodiments of the present invention, the edge of the connecting beam is provided with a bent flange, the bent flange is located in the middle of the connecting beam and is spaced apart from the longitudinal beam, and the bent flange is located at the edges on opposite sides of the connecting beam.

[0011] In some examples, the mounting bracket also includes a second bracket and a second pipe clamp, the bent flange has a second mounting hole, the second bracket has a second matching hole, the second mounting hole corresponds to the position of the second matching hole, and is used to connect the second bracket and the bent flange, and the second pipe clamp is provided on the second bracket for connecting the wiring harness.

[0012] According to some embodiments of the present invention, the longitudinal beam has a connecting flange, which is located at the edge of the longitudinal beam and is suitable for extending in a direction close to the connecting beam. The end of the connecting beam has a connecting portion, which is connected to the connecting flange.

[0013] In some examples, at least a portion of the battery pack is located below the longitudinal beam, the connecting flange is located at the upper edge of the longitudinal beam, the connecting portion is located on the side of the connecting flange facing away from the battery pack, and the connecting portion is connected to the connecting flange.

[0014] In some examples, the connecting flange has a plurality of first connecting holes arranged along the extension direction of the longitudinal beam, and the connecting portion has a plurality of second connecting holes, and the plurality of second connecting holes correspond to a portion of the plurality of first connecting holes for connecting the connecting flange and the connecting portion.

[0015] The vehicle according to the second embodiment of the present invention is characterized in that it includes the frame assembly according to the first embodiment of the present invention. By adopting the above-mentioned frame assembly, the structural strength of the vehicle chassis can be improved and safety hazards can be reduced.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is a schematic structural diagram of a vehicle frame assembly according to some embodiments of the present utility model;

[0019] Figure 2 It is a partial structural schematic diagram of a vehicle frame assembly according to some embodiments of the present invention at a certain viewing angle;

[0020] Figure 3 is a partial structural schematic diagram of a vehicle frame assembly according to some embodiments of the present invention from another perspective;

[0021] Figure 4 This is a schematic structural diagram of a connecting beam according to some embodiments of the present invention at a certain viewing angle;

[0022] Figure 5 is a schematic structural diagram of a connecting beam according to some embodiments of the present invention from another perspective;

[0023] Figure 6 is a schematic structural diagram of a first tube clamp according to some embodiments of the present invention at one viewing angle;

[0024] Figure 7 This is a schematic structural diagram of the first tube clamp according to some embodiments of the present invention from another perspective.

[0025] Reference numerals:

[0026] Frame assembly 100, battery pack 200, wiring harness 300,

[0027] Longitudinal beam 10, connecting flange 11, first connecting hole 111, mounting portion 12,

[0028] Connecting beam 20, first mounting hole 201, mounting opening 202, bending flange 21, second mounting hole 211, connecting portion 22, second connecting hole 221,

[0029] Mounting bracket 30 , first bracket 31 , first matching hole 311 , adjustment opening 312 , first through opening 3121 , second through opening 3122 , first pipe clamp 32 , adjustment block 321 , sliding portion 3211 , guide portion 3212 , clamp body 322 . DETAILED DESCRIPTION

[0030] The following describes embodiments of the present invention in detail. 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 intended only to explain the present invention and are not to be construed as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "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. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0032] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0033] Reference below Figure 1-Figure 7 A vehicle frame assembly 100 according to an embodiment of the present invention is described.

[0034] like Figure 1-Figure 7 As shown, the vehicle frame assembly 100 according to the embodiment of the present invention includes: a plurality of longitudinal beams 10 and a connecting beam 20, each longitudinal beam 10 may have a mounting portion 12, and the mounting portion 12 may be used for mounting a battery pack 200, that is, the battery pack 200 may be connected to the mounting portion 12 of the longitudinal beam 10, and the connecting beam 20 may connect two adjacent longitudinal beams 10, so that the plurality of longitudinal beams 10 may cooperate to share the weight of the battery pack 200, and the connecting beam 20 may be connected to the mounting portion 12 in the extension direction of the longitudinal beam 10 (such as Figure 1 The longitudinal beam 10 corresponds to the position in the front-to-rear direction shown in the figure, which can ensure the structural strength of the longitudinal beam 10 at the mounting portion 12, thereby improving the structural strength of the frame assembly 100 and preventing the longitudinal beam 10 from tipping over due to the excessive weight of the battery pack 200.

[0035] A mounting bracket 30 may be provided on the connecting beam 20, and the mounting bracket 30 may be used for installing the wiring harness 300 of the battery pack. Based on the fixation of the wiring harness 300, the connecting beam 20 and the mounting bracket 30 (wiring harness mounting bracket) may be integrated together, thereby making full use of the internal space of the frame assembly 100, saving space, and making the layout of the wiring harness 300 more regular and convenient for maintenance.

[0036] It can be understood that by providing a connecting beam 20 to connect two adjacent longitudinal beams 10, compared with the solution of connecting multiple cross beams with multiple longitudinal beams 10, the structural strength of the frame assembly 100 can be ensured, and it is beneficial to reduce the number of cross beams, preventing the overall layout of the frame assembly 100 from being more compact due to too many cross beams, thereby facilitating the increase of the internal space of the frame assembly 100 and facilitating the layout of vehicle chassis components (for example, battery packs, motors or high-voltage wires).

[0037] According to the vehicle frame assembly 100 of the embodiment of the present invention, by providing a connecting beam 20, and connecting the connecting beam 20 to two adjacent longitudinal beams 10, based on the fact that the battery pack 200 occupies the arrangement space of the transverse beams, it is beneficial to reduce the number of transverse beams, prevent the overall arrangement of the vehicle frame assembly 100 from being more compact, facilitate the arrangement of vehicle chassis components, and at the same time improve the structural strength of the vehicle frame assembly 100, and prevent the longitudinal beams 10 from tipping over due to the excessive weight of the battery pack 200.

[0038] like Figure 1 、 Figure 2 and Figure 3 As shown, according to some embodiments of the present invention, the mounting bracket 30 may include a first bracket 31 and a first pipe clamp 32, the connecting beam 20 may have a first mounting hole 201, the first bracket 31 may have a first matching hole 311, the first mounting hole 201 may correspond to the position of the first matching hole 311, and is used to connect the first bracket 31 and the connecting beam 20, that is, the first bracket 31 and the connecting beam 20 can be connected by a fastener, and the fastener can be sequentially passed through the first mounting hole 201 and the first matching hole 311 corresponding to the position, so as to realize the installation of the first bracket 31 on the connecting beam 20; it can be understood that the fastener can be a rivet, a screw or a bolt, etc., with a good fastening effect.

[0039] The first pipe clamp 32 can be set on the first bracket 31, and the wiring harness 300 can be installed on the first pipe clamp 32, so that the wiring harness 300 can be fixed on the mounting bracket 30 on the connecting beam 20, which can make the layout of the wiring harness 300 more regular and convenient for maintenance; the first pipe clamp 32 can be movable relative to the first bracket 31, which is conducive to adjusting the position of the first pipe clamp 32, so that the first pipe clamp 32 can be connected to the wiring harness 300 at a suitable position, which can ensure the fixing effect of the wiring harness 300 and facilitate operation; it should be noted that the wiring harness 300 may include high-voltage wires, and the first bracket 31 can be a high-voltage wire pipe clamp bracket for connecting high-voltage wires.

[0040] like Figure 4 and Figure 5 As shown, in some examples, the connecting beam 20 can have a mounting opening 202, and the first bracket 31 can have an adjustment opening 312. When the first bracket 31 is installed on the connecting beam 20, the adjustment opening 312 can cooperate with the mounting opening 202 to form an adjustment hole, which can reserve space for fixing the first pipe clamp 32, and the first pipe clamp 32 can slide with the adjustment hole to achieve adjustment of the position of the first pipe clamp 32.

[0041] Among them, the shapes of the adjustment port 312 and the installation port 202 are different, which can ensure that at least a part of the installation port 202 corresponds to at least a part of the position of the adjustment hole, and can ensure that the first pipe clamp 32 is installed on the first bracket 31 through the adjustment hole, which is conducive to adjusting the position of the first pipe clamp 32. At the same time, compared with the solution of customizing and processing the first bracket 31 and the connecting beam 20 separately, it is conducive to cost saving.

[0042] like Figure 4 As shown, in some examples, the mounting opening 202 can be a waist-round opening, which can extend the length of the mounting opening 202 and reserve space for the movement of the first pipe clamp 32, thereby ensuring that the first pipe clamp 32 is installed on the first bracket 31 and facilitating the adjustment of the position of the first pipe clamp 32.

[0043] like Figure 5 As shown, in some examples, the adjustment opening 312 may include a first through-opening 3121 and a second through-opening 3122. The first through-opening 3121 and the second through-opening 3122 may be arranged along the extension direction of the connecting beam 20 (eg, Figure 5 The first through-hole 3121 can be connected to the second through-hole 3122, and the first tube clamp 32 can slide with the first through-hole 3121 and the second through-hole 3122 respectively, which is conducive to adjusting the position of the first tube clamp 32. The diameter of the first through-hole 3121 is larger than the diameter of the second through-hole 3122, which is conducive to limiting the first tube clamp 32 and improving the stability of the fixation of the wiring harness 300.

[0044] like Figure 1 、 Figure 3 、 Figure 5 、 Figure 6 and Figure 7 As shown, in some examples, the first pipe clamp 32 may include an adjustment block 321 and a clamp body 322. The clamp body 322 may be connected to the wire harness 300 to fix the wire harness 300 so that the wire harness 300 can be installed on the first pipe clamp 32. The adjustment block 321 may be provided on one side of the clamp body (e.g., Figure 6 The upper side shown in the figure), and the adjustment block 321 can be penetrated by an adjustment hole and slidably matched with the adjustment hole, so that the position of the first tube clamp 32 can be adjusted.

[0045] The adjusting block 321 may include a sliding portion 3211 and a guide portion 3212. The guide portion 3212 may be located on a side of the sliding portion 3211 away from the clamp body 322 (e.g., Figure 7 As shown in the upper side, the size of the guide portion 3212 is smaller than the minimum diameter of the first through-hole 3121, so that the guide portion 3212 can pass through the first through-hole 3121, and the sliding portion 3211 can slide with the second through-hole 3122, so that the adjustment block 321 can slide between the first through-hole 3121 and the second through-hole 3122 to adjust the position of the first tube clamp 32.

[0046] Specifically, the size of the guide portion 3212 is larger than the minimum diameter of the first through-hole 3121 and the size of the sliding portion 3211, so that when the sliding portion 3211 and the second through-hole 3122 are slidably matched, the guide portion 3212 and the clamp body 322 can be respectively located on opposite sides of the second through-hole 3122 (such as Figure 3 The guide portion 3212 can contact the connecting beam 20, thereby limiting the position of the first tube clamp 32. On the basis of ensuring that the adjustment block 321 slides normally to adjust the position of the first tube clamp 32, the first tube clamp 32 can be prevented from being separated from the first bracket 31, thereby improving the reliability of fixing the wiring harness 300.

[0047] like Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, according to some embodiments of the present invention, the edge of the connecting beam 20 can be provided with a bending flange 21, and the bending flange 21 can be located in the middle of the connecting beam 20, which can improve the structural strength of the connecting beam 20 and prevent the connecting beam 20 from bending or breaking due to the side tipping of the two adjacent longitudinal beams 10, thereby improving the structural strength of the frame assembly 100.

[0048] The number of the bending flanges 21 can be multiple, for example, the number of the bending flanges 21 can be two, the two bending flanges 21 can be spaced apart from the longitudinal beam 10, and the two bending flanges 21 can be located on opposite sides of the connecting beam 20 (such as Figure 4 The edges of the longitudinal beam 10 (on the front and rear sides as shown) can improve the overall structural strength of the connecting beam 20 and prevent the longitudinal beam 10 from tipping over due to the excessive weight of the battery pack 200.

[0049] In some examples, the mounting bracket 30 may also include a second bracket and a second pipe clamp, the bent flange 21 may have a second mounting hole 211, and the second bracket may have a second matching hole. The second mounting hole 211 corresponds to the position of the second matching hole, and is used to connect the second bracket and the bent flange 21, that is, the second bracket and the connecting beam 20 can be connected by fasteners, and the fasteners can be sequentially passed through the second mounting holes 211 and the second matching holes corresponding to the positions, so as to realize the installation of the second bracket on the connecting beam 20.

[0050] The second pipe clamp can be set on the second bracket, and the second pipe clamp can be connected to the wire harness 300, and the wire harness 300 can be fixed on the mounting bracket 30 on the connecting beam 20, so that the layout of the wire harness 300 can be more regular and easy to maintain; it should be noted that the wire harness 300 can include low-voltage wires, and the second bracket can be a low-voltage wire pipe clamp bracket for connecting the low-voltage wires; it can be understood that the fasteners can be rivets, screws or bolts, etc., with good fastening effect.

[0051] like Figure 1 As shown, according to some embodiments of the present invention, the longitudinal beam 10 may have a connecting flange 11, the connecting flange 11 may be located at the edge of the longitudinal beam 10, and the connecting flange 11 may be closer to the connecting beam 20 (such as Figure 1 The end of the connecting beam 20 (as shown in the left and right directions) extends. Figure 1 The left end or right end shown in the figure can have a connecting portion 22, and the connecting portion 22 can be connected to the connecting flange 11, which is beneficial to increasing the connection area between the connecting beam 20 and the longitudinal beam 10, and is beneficial to improving the connection effect between the connecting beam 20 and the longitudinal beam 10. At the same time, it is beneficial to shorten the length of the connecting beam 20, save costs, and ensure the structural strength of the frame assembly 100.

[0052] like Figure 1 As shown, in some examples, at least a portion of the battery pack 200 may be located below the longitudinal beam 10 (e.g., Figure 1 The connecting flange 11 may be located at the upper edge of the longitudinal beam 10 (as shown below). Figure 1 The connecting portion 22 may be located on the side of the connecting flange 11 facing away from the battery pack 200 (as shown in FIG. Figure 1The upper side shown in the figure), and the connecting portion 22 can be connected to the connecting flange 11, so as to reduce the space occupied by two adjacent longitudinal beams 10, prevent the connecting beam 20 from squeezing the battery pack, and facilitate the arrangement of the wiring harness 300, while making the layout of the wiring harness 300 more regular.

[0053] like Figure 1 and Figure 4 As shown, in some examples, the connecting flange 11 can have a plurality of first connecting holes 111, and the connecting portion 22 can have a plurality of second connecting holes 221. The plurality of second connecting holes 221 can correspond to a portion of the plurality of first connecting holes 111, so as to connect the connecting flange 11 and the connecting portion 22, that is, the connecting flange 11 and the connecting portion 22 can be connected by fasteners, and the fasteners can pass through the first connecting holes 111 and the second connecting holes 221 corresponding to the positions in sequence, so as to realize the installation of the connecting beam 20; it can be understood that the fasteners can be rivets, screws or bolts, etc., with good fastening effect.

[0054] The plurality of first connection holes 111 may be arranged along the extension direction of the longitudinal beam 10 (eg Figure 1 The plurality of second connection holes 221 can correspond to a portion of the plurality of first connection holes 111, so that the connection portion 22 can be connected to multiple locations of the connection flange 11, which is conducive to adjusting the position of the connection beam 20. For example, by adjusting the position of the connection beam 20, it can be ensured that the position of the connection beam 20 corresponds to the position of the mounting portion 12, thereby improving the structural strength of the frame assembly 100.

[0055] The vehicle according to the embodiment of the present invention includes a frame assembly 100. By adopting the frame assembly 100, the structural strength of the vehicle chassis can be improved and potential safety hazards can be reduced.

[0056] The remaining components and operations of the vehicle frame assembly 100 according to the embodiment of the present invention are well known to those skilled in the art and will not be described in detail here. In the description of the present invention, "first feature" and "second feature" may include one or more of these features. The vertical, horizontal, and front-to-back directions are based on the vertical, horizontal, and front-to-back directions shown in the figure.

[0057] In the description of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature therebetween. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is at a higher level than the second feature.

[0058] Throughout this specification, reference to terms such as "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 that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0059] Although the embodiments of the present invention 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 purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A vehicle frame assembly, characterized in that: include: a plurality of longitudinal beams, each of the longitudinal beams having a mounting portion for mounting a battery pack; A connecting beam connects two adjacent longitudinal beams, and the connecting beam corresponds to the position of the mounting portion. A mounting bracket is provided on the connecting beam, and the mounting bracket is used for installing the battery pack wiring harness.

2. The vehicle frame assembly according to claim 1, characterized in that: The mounting bracket includes a first bracket and a first pipe clamp, the connecting beam has a first mounting hole, the first bracket has a first matching hole, the first mounting hole corresponds to the first matching hole in position, and is used to connect the first pipe clamp and the connecting beam, and the first pipe clamp is adjustably arranged on the first bracket for connecting the wiring harness.

3. The vehicle frame assembly according to claim 2, characterized in that: The connecting beam has a mounting opening, and the first bracket has an adjustment opening. The adjustment opening and the mounting opening have different shapes, and the adjustment opening is suitable for cooperating with the mounting opening to form an adjustment hole when the first bracket is installed on the connecting beam. The first pipe clamp slides with the adjustment hole to adjust the position of the first pipe clamp.

4. The vehicle frame assembly according to claim 3, characterized in that: The adjustment opening includes a first opening and a second opening arranged along the extension direction of the connecting beam, the first opening is connected to the second opening, and the diameter of the first opening is larger than the diameter of the second opening, and the first pipe clamp is slidably matched with the first opening and the second opening respectively.

5. The vehicle frame assembly according to claim 1, characterized in that: The edge of the connecting beam is provided with a bent flange, the bent flange is located in the middle of the connecting beam and is spaced apart from the longitudinal beam, and the bent flange is located at the edges on opposite sides of the connecting beam.

6. The vehicle frame assembly according to claim 5, characterized in that: The mounting bracket also includes a second bracket and a second pipe clamp. The bent flange has a second mounting hole, and the second bracket has a second matching hole. The second mounting hole corresponds to the second matching hole in position and is used to connect the second bracket and the bent flange. The second pipe clamp is provided on the second bracket for connecting the wiring harness.

7. The vehicle frame assembly according to claim 1, characterized in that: The longitudinal beam has a connecting flange, which is located at the edge of the longitudinal beam and is suitable for extending in a direction close to the connecting beam. The end of the connecting beam has a connecting portion, which is connected to the connecting flange.

8. The vehicle frame assembly according to claim 7, characterized in that: At least a portion of the battery pack is located below the longitudinal beam, the connecting flange is located at an upper edge of the longitudinal beam, and the connecting portion is located on a side of the connecting flange facing away from the battery pack.

9. The vehicle frame assembly according to claim 7, characterized in that: The connecting flange has a plurality of first connecting holes arranged along the extension direction of the longitudinal beam, and the connecting portion has a plurality of second connecting holes, which correspond to a portion of the first connecting holes and are used to connect the connecting flange and the connecting portion.

10. A vehicle, characterized in that: Comprising a vehicle frame assembly according to any one of claims 1-9.

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