CN217994605U - Carriage of vehicle and vehicle - Google Patents

Abstract

The utility model discloses a railway carriage or compartment body and vehicle of vehicle, the railway carriage or compartment body of vehicle includes the outer railway carriage or compartment body and the interior railway carriage or compartment body, and it is internal that the outer railway carriage or compartment is located to interior railway carriage or compartment body inlays, and interior railway carriage or compartment body includes: the floor module is arranged at the bottom in the outer compartment, the side wall module is abutted against the left side and the right side of the floor module, the side wall module and the floor module are in spacing fit in the left-right direction, the ceiling module is abutted against the top of the side wall module, the ceiling module and the side wall module are in spacing fit in the left-right direction, and the rear wall module is abutted against the rear sides of the floor module, the side wall module and the ceiling module so as to provide forward acting force for the floor module, the side wall module and the ceiling module. From this, the spacing structure of assembling through interior railway carriage or compartment body can save the numerous fixed connection spare of quantity, can avoid influencing the structural integrity of interior railway carriage or compartment body module.

Description

Carriage of vehicle and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a railway carriage or compartment body and vehicle of vehicle are related to.

Background

In order to meet specific functions, a van-type transportation vehicle is usually provided with a functional structure layer in the carriage for transporting special articles, such as: the heat-insulating layer is additionally arranged for refrigeration transportation, or the antibacterial protective layer is additionally arranged for transportation of medical instruments and the like. In order to fix the functional structure layer, in the prior art, the functional structure layer is usually connected to a compartment of a vehicle by adopting a connecting mode of a fixing piece, and then sealant is applied to a joint of adjacent functional structure layers, but the connecting structure inevitably needs to be provided with structures such as mounting holes or mounting parts and the like, so that the integrity of the functional structure layer is easily damaged, and particularly, the problem of leakage caused by the arrangement of the mounting holes and the like is very easy to cause, and the normal use is finally influenced; meanwhile, the mounting and dismounting process of the functional structure layer is complicated due to the adoption of the fixing piece, time and labor are wasted, and the cost is high.

Disclosure of Invention

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a railway carriage or compartment body of vehicle, the railway carriage or compartment body of this vehicle is through the mode of concatenation equipment with the stability of the interior railway carriage or compartment body is maintained through the interaction force between each module of the interior railway carriage or compartment body, avoids adopting the destruction of fastener to modular structure.

The utility model discloses a vehicle is further proposed.

According to the utility model discloses the railway carriage or compartment body of vehicle of first aspect embodiment includes: the railway carriage or compartment body and interior railway carriage or compartment body, interior railway carriage or compartment body inlays to be located in the outer railway carriage or compartment body, interior railway carriage or compartment body includes:

a floor module disposed at a bottom within the outer compartment;

the side wall modules are abutted to the left side and the right side of the bottom plate module and are in limited fit with the bottom plate module in the left and right directions;

the ceiling module is arranged on the top of the side wall module in an abutting mode, and the ceiling module is in limited fit with the side wall module in the left-right direction;

the rear surrounding module is abutted against the rear sides of the bottom plate module, the side wall module and the ceiling module so as to provide forward acting force for the bottom plate module, the side wall module and the ceiling module.

From this, the spacing structure of assembling through interior railway carriage or compartment body can save the numerous fixed connector of quantity, can not only avoid influencing the structural integrity of interior railway carriage or compartment body module, but also can be convenient for interior railway carriage or compartment body to carry out standardization, modular design, the degree of difficulty when being favorable to reducing interior railway carriage or compartment body assembly promotes the efficiency of interior railway carriage or compartment body assembly, reduces installation cost.

According to some embodiments of the present invention, the left and right sides of the bottom plate module are respectively provided with a first protruding portion protruding upwards, the bottom outside of the side wall module is provided with a first recessed portion, and the first protruding portion is at least partially embedded in the first recessed portion, so that the first protruding portion and the first recessed portion are in spacing fit in the left and right direction; and/or

The left side and the right side of the ceiling module are respectively provided with a second protruding part protruding downwards, the outer side of the top of the side wall module is provided with a second recessed part, and the second protruding part is at least partially embedded in the second recessed part, so that the second protruding part and the second recessed part are in limited fit in the left-right direction.

According to the utility model discloses an in some embodiments, interior railway carriage or compartment body still includes: the wheel package module is arranged on the bottom plate module, the wheel package module is in limited fit with the bottom plate module in the front-back direction and the left-right direction, and the wheel package module is abutted against the side wall module, so that the side wall module is in limited fit with the wheel package module in the left-right direction.

According to the utility model discloses an in some embodiments, the bottom arch of wheel package module is equipped with spacing portion, be equipped with the wheel arch groove on the bottom plate module, spacing portion inlays to be located the wheel arch inslot, so that spacing portion with the wheel arch groove is spacing cooperation in front and back direction and left and right sides direction.

According to the utility model discloses an in some embodiments, the inboard of first bellying is provided with the inner inclined plane, the outside of first depressed part is provided with the outer inclined plane, the inner inclined plane with the laminating of outer inclined plane sets up, the inner inclined plane with the outer inclined plane all upwards extends in the direction slope from inside to outside.

According to the utility model discloses an in some embodiments, the top of back wall module is equipped with the third depressed part, the rear end of ceiling module is equipped with the bellied third bellying backward, the third bellying is inlayed at least partially in the third depressed part, so that the third bellying with the spacing cooperation of third depressed part in the up-and-down direction.

According to the utility model discloses an in some embodiments, be equipped with the fourth depressed part on the rear end of bottom plate module, enclose the bottom butt of module after in the fourth depressed part, so that enclose the module after with the spacing cooperation of bottom plate module in the up-and-down direction.

According to the utility model discloses an in some embodiments, the interior railway carriage or compartment body still includes: the front wall module is arranged at the front end of the inner side of the inner carriage body, and the bottom plate module, the side wall module and the ceiling module are all abutted against the rear side of the front wall module so as to provide forward acting force for the front wall module.

According to the utility model discloses an in some embodiments, still be equipped with the holding tank in the side wall module, the holding tank is used for holding the vehicle wheel arch.

According to the utility model discloses vehicle of second aspect embodiment, including the railway carriage or compartment body of foretell vehicle.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of an interior compartment of a vehicle according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a backplane module according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a wheel package module according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a back wall module according to an embodiment of the present invention;

fig. 5 is a schematic diagram of the cooperation of the bottom plate module, the side wall module and the wheel bag module according to the embodiment of the present invention;

fig. 6 is an exploded schematic view of fig. 5 according to an embodiment of the present invention;

fig. 7 is a schematic diagram of the cooperation of the ceiling module, the side wall module and the rear wall module according to the embodiment of the present invention;

fig. 8 is an assembly schematic of a ceiling module and a rear enclosure module according to an embodiment of the invention;

fig. 9 is a schematic view showing the cooperation of the side wall module, the rear wall module and the bottom plate module according to the embodiment of the present invention.

Reference numerals:

100. an inner compartment body;

1. a floor module; 11. a first boss portion; 111. an inner bevel; 12. a wheel arch groove; 13. a fourth recess;

2. a side wall module; 21. a first recess; 211. an outer bevel; 22. a second recess; 23. accommodating grooves;

3. a ceiling module; 31. a second boss portion; 32. a third boss portion;

4. a back enclosure module; 41. a third recessed portion;

5. a front wall module;

6. a wheel package module; 61. a limiting part.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A compartment of a vehicle according to an embodiment of the present invention is described below with reference to fig. 1 to 9.

As shown in fig. 1 and 5 to 9, the compartment of the vehicle according to the embodiment of the present invention integrally includes: outer railway carriage or compartment body and interior railway carriage or compartment body 100, interior railway carriage or compartment body 100 inlays and locates in the outer railway carriage or compartment body, and interior railway carriage or compartment body 100 includes: bottom plate module 1, side wall module 2 and ceiling module 3, wherein, bottom plate module 1 locates the internal bottom of ectotheca, the left and right sides of bottom plate module 1 is located to side wall module 2 butt, side wall module 2 and bottom plate module 1 spacing cooperation on controlling the direction, ceiling module 3 butt is located on the top of side wall module 2, ceiling module 3 and side wall module 2 spacing cooperation on controlling the direction, furthermore, interior railway carriage or compartment body 100 still includes back wall module 4, back wall module 4 butt is at bottom plate module 1, the rear side of side wall module 2 and ceiling module 3, in order to provide bottom plate module 1, the forward effort of side wall module 2 and ceiling module 3.

Specifically, the bottom plate module 1 can be assembled on the floor in the outer compartment body firstly, then the side wall module 2 and the ceiling module 3 are respectively installed in the outer compartment body, the side wall module 2 is in spacing fit with the bottom plate module 1 and the ceiling module 3 by utilizing the top and bottom assembling structure respectively, so that the bottom plate module 1, the side wall module 2 and the ceiling module 3 form a stable structure in the outer compartment body, and the degrees of freedom of the bottom plate module 1, the side wall module 2 and the ceiling module 3 in the left-right direction and the up-down direction respectively are limited.

Similarly, with bottom plate module 1, when side wall module 2 and ceiling module 3 assemble in the railway carriage or compartment is internal, the equal butt of its front end is in the inside wall department of railway carriage or compartment body front end, at this moment, bottom plate module 1, side wall module 2 and ceiling module 3's rear side sets up back wall module 4, the preceding lateral wall through back wall module 4 and the railway carriage or compartment body can be used for restricting bottom plate module 1, side wall module 2 and ceiling module 3 in the degree of freedom of front and back direction, produce the displacement of fore-and-aft direction when avoiding the vehicle to start and suddenly slow down.

Finally through bottom plate module 1, side wall module 2, spacing cooperation between ceiling module 3 and the back enclose module 4, can be effectual restraint between each module at the left and right sides direction, the degree of freedom of upper and lower direction and fore-and-aft direction, thereby make interior railway carriage or compartment body 100 internal energy formation stable structure in outer railway carriage or compartment, and then carry out fixed connection through using the mounting between each module of the interior railway carriage or compartment body 100 and the outer railway carriage or compartment body, can effectively guarantee the integrality of each modular structure of interior railway carriage or compartment body 100, avoid causing the damaged condition of structure to take place, the normal use of the interior railway carriage or compartment body 100 is influenced.

From this, the spacing structure of assembling through interior railway carriage or compartment body 100 can save the numerous fixed connection spare of quantity, can not only avoid influencing the structural integrity of interior railway carriage or compartment body 100 module, but also can be convenient for interior railway carriage or compartment body 100 to carry out standardized, modular design, and the degree of difficulty when being favorable to reducing interior railway carriage or compartment body 100 and assembling promotes the efficiency of interior railway carriage or compartment body 100 assembly, reduces installation cost.

Further, on the basis of the above embodiment, as shown in fig. 2, 5 to 7, the left and right sides of the bottom plate module 1 are respectively provided with the first protruding portions 11 protruding upwards, the outer side of the bottom of the side wall module 2 is provided with the first recessed portions 21, and the first protruding portions 11 are at least partially embedded in the first recessed portions 21, so that the first protruding portions 11 and the first recessed portions 21 are in limited fit in the left and right direction; and/or the left and right sides of the ceiling module 3 are respectively provided with a second convex part 31 which protrudes downwards, the outer side of the top part of the side wall module 2 is provided with a second concave part 22, and the second convex part 31 is at least partially embedded in the second concave part 22, so that the second convex part 31 and the second concave part 22 are in limited fit in the left and right directions.

Specifically, in order to reduce the manufacturing cost of side wall module 2, locate the outside of 2 tip of side wall module with first depressed part 21 in this embodiment to reduce the manufacturing cost of side wall module 2, the setting of this structure is compared with traditional joint or the mode of joggle promptly, can avoid forming real groove structure, thereby reduces the degree of difficulty of drawing of patterns and takes place, reduces forming die's structural design cost. Meanwhile, the structure that the first protruding portion 11 is embedded in the first recessed portion 21 can be avoided by adopting the arrangement, so that the situation that the first protruding portion 11 is difficult to assemble in the first recessed portion 21 due to poor manufacturing precision is avoided, and therefore, the requirement on precision during production and manufacturing can be reduced by adopting the structure, the production cost is reduced, and the rejection rate is reduced.

Meanwhile, the width of the first concave part 21 is limited by the width of the side wall module 2, and the width of the first convex part 11 is limited by the width of the first concave part 21, so that the structural strength of the first convex part 11 is low, the strength is limited during assembly or under the action of external force, fracture is easy to occur, and the reliability of limiting matching of the side wall module 2 and the bottom plate module 1 is further influenced, therefore, the first concave part 21 is arranged behind the outer side of the side wall module 2, the first convex part 11 is equivalent to being lapped in the first concave part 21, so that the width of the first convex part 11 is not limited by the width of the module where the first concave part 21 is located, and the structural strength of the first convex part 11 is effectively ensured.

Similarly, the action principle of the second convex portion 31 and the second concave portion 22 is the same as that of the first convex portion 11 and the first concave portion 21, and the description thereof is omitted.

In addition, when the first depressed part 21 and the second depressed part 22 of side wall module 2 all set up in the outside of side wall module 2, be favorable to assembling each module of interior railway carriage or compartment body 100 directly in the interior railway carriage or compartment body, avoid appearing taking place when adopting traditional joint structure interior railway carriage or compartment body 100 need assemble in advance the back just can pack into the interior condition of exterior railway carriage or compartment body to promote interior railway carriage or compartment body 100's assembly efficiency.

Still further, on the basis of the above embodiments, as shown in fig. 5 and fig. 6, the interior compartment 100 further includes: the wheel package module 6 is arranged on the bottom plate module 1, the wheel package module 6 is in limited fit with the bottom plate module 1 in the front-back direction and the left-right direction, and the wheel package module 6 abuts against the side wall module 2, so that the side wall module 2 is in limited fit with the wheel package module 6 in the left-right direction.

Specifically, set up wheel package module 6 and can not only be used for perfecting interior railway carriage or compartment body 100's modular structure, be convenient for interior railway carriage or compartment body 100 structural function structural integrity, and can also be favorable to stabilizing side wall module 2's stability, especially when first depressed part 21 and second depressed part 22 all set up the stability when the outside of side wall module 2, promptly when first depressed part 21 and second depressed part 22 all set up when side wall module 2, although can reduce cost, promote the structural strength of bellying, but the incomplete problem of restraint in the right-left direction can appear in side wall module 2 this moment, thereby lead to the problem of empting of side wall module 2 easily. Therefore, the wheel package module 6 is abutted to the side wall module 2, the side wall module 2 and the wheel package module 6 are in limited fit in the left-right direction, the problem that the side wall module 2 is toppled is avoided, and the stability of the side wall module 2 is effectively ensured.

Further, in the above embodiment, as shown in fig. 3 and 6, the bottom portion of the wheel package module 6 is provided with the stopper portion 61 in a protruding manner, the floor module 1 is provided with the wheel arch groove 12, and the stopper portion 61 is fitted in the wheel arch groove 12 so that the stopper portion 61 and the wheel arch groove 12 are engaged in a stopper manner in the front-rear direction and the left-right direction. Specifically, the wheel package module 6 is clamped in the wheel arch groove 12 through the limiting part 61, and the wheel package module 6 is limited in the front-back direction and the front-back direction, so that the stability of the wheel package module 6 is ensured, the stability of the wheel package module 6 to the acting force of the side wall module 2 is also ensured, and the whole inner compartment body 100 can also form a balanced and stable structure when the first concave part 21 and the second concave part 22 are both arranged at the outer side of the side wall module 2.

In some embodiments of the present invention, as shown in fig. 6, the inner side of the first protruding portion 11 is provided with an inner inclined surface 111, the outer side of the first recessed portion 21 is provided with an outer inclined surface 211, the inner inclined surface 111 and the outer inclined surface 211 are attached to each other, and both the inner inclined surface 111 and the outer inclined surface 211 extend upward in the direction from the inside to the outside. Specifically, the inner inclined plane 111 and the outer inclined plane 211 are arranged to form a structure similar to a zigzag shape at the joint between the side wall module 2 and the bottom plate module 1, so that when the side wall module 2 and the bottom plate module 1 are spliced, a joint surface can be always ensured to be in close contact with each other, thereby facilitating the improvement of the sealing performance at the joint and facilitating the inner compartment 100 to reliably and fully exert the function of the functional structure layer.

In some embodiments of the present invention, as shown in fig. 4, fig. 7 and fig. 8, the top of the rear surrounding module 4 is provided with a third recessed portion 41, the rear end portion of the ceiling module 3 is provided with a third protruding portion 32 protruding backward, and the third protruding portion 32 is at least partially embedded in the third recessed portion 41, so that the third protruding portion 32 and the third recessed portion 41 are in limit fit in the up-down direction. Specifically, through foretell structure setting can enclose module 4 to ceiling module 3 forward effort after realizing, the junction between the two forms the structure of Z style of calligraphy to enclose the module 4 and ceiling module 3 after when and have a face each other in close contact with each other all the time, thereby be favorable to promoting the leakproofness of junction, be convenient for this interior railway carriage or compartment body 100 reliably fully exert the effect of functional structure layer.

In some embodiments of the present invention, as shown in fig. 2 and 9, a fourth recess 13 is disposed on the rear end of the bottom plate module 1, and the bottom end of the rear surrounding module 4 abuts against the fourth recess 13, so that the rear surrounding module 4 and the bottom plate module 1 are in limit fit in the up-down direction. Specifically, through foretell structure setting can enclose module 4 bottom plate module 1 forward effort after realizing, the junction between the two forms the structure of approximate Z style of calligraphy to enclose the module 4 and the bottom plate module 1 after when and to have a face each other in close contact with each other all the time, thereby be favorable to promoting the leakproofness of junction, be convenient for this interior railway carriage or compartment body 100 reliably fully exert the effect of functional structure layer.

In some embodiments of the present invention, as shown in fig. 1, the inner compartment 100 further includes: the front wall module 5 is arranged at the front end of the inner side of the interior compartment body 100, and the bottom plate module 1, the side wall module 2 and the ceiling module 3 are abutted to the rear side of the front wall module 5 so as to provide forward acting force for the front wall module 5. Specifically, the front wall module 5 is arranged on the front side in the outer compartment body, and is limited and fixed through the abutting action of the bottom plate module 1, the side wall module 2 and the ceiling module 3, so that the movement of the front wall module 5 in the outer compartment body is avoided. Therefore, by arranging the front wall module 5, a complete inner compartment body 100 structure can be formed together with the structures of other modules, so that the inner compartment body 100 can reliably and fully play the role of a functional structure layer.

In some embodiments of the utility model, as shown in fig. 1 and fig. 9, still be equipped with holding tank 23 on the side wall module 2, holding tank 23 is used for holding the vehicle wheel and encircles, and wherein, side wall module 2 is convenient for the card through setting up holding tank 23 and locates on the vehicle wheel encircles, can be so that interior railway carriage or compartment body 100 and the outer railway carriage or compartment body that has the wheel to encircle between inseparable cooperation to be convenient for form a stable whole.

According to the utility model discloses vehicle, including the railway carriage or compartment body of the vehicle of above-mentioned embodiment. The vehicle adopting the carriage body of the vehicle can simplify the problems of assembly limitation and fixation between the inner carriage body 100 and the outer carriage body, reduce the assembly difficulty and the assembly cost, and is favorable for improving the competitiveness of the vehicle.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A compartment of a vehicle, comprising: outer railway carriage or compartment body and interior railway carriage or compartment body (100), interior railway carriage or compartment body (100) inlay locate in the outer railway carriage or compartment body, interior railway carriage or compartment body (100) include:

a floor module (1), the floor module (1) being provided at the bottom inside the outer compartment;

the side wall modules (2) are abutted to the left side and the right side of the bottom plate module (1), and the side wall modules (2) are in limited fit with the bottom plate module (1) in the left-right direction;

the ceiling module (3) is abutted to the top of the side wall module (2), and the ceiling module (3) is in limited fit with the side wall module (2) in the left-right direction;

the rear wall module (4) is abutted against the rear sides of the bottom plate module (1), the side wall module (2) and the ceiling module (3) so as to provide forward acting force for the bottom plate module (1), the side wall module (2) and the ceiling module (3).

2. The compartment of the vehicle according to claim 1, wherein the left side and the right side of the floor module (1) are respectively provided with a first protruding portion (11) protruding upwards, the bottom outer side of the side wall module (2) is provided with a first recessed portion (21), and the first protruding portion (11) is at least partially embedded in the first recessed portion (21) so that the first protruding portion (11) and the first recessed portion (21) are in limited fit in the left-right direction; and/or

The left side and the right side of the ceiling module (3) are respectively provided with a second protruding part (31) protruding downwards, the outer side of the top of the side wall module (2) is provided with a second concave part (22), and the second protruding part (31) is at least partially embedded in the second concave part (22) so that the second protruding part (31) and the second concave part (22) are in spacing fit in the left-right direction.

3. The compartment of a vehicle according to claim 2, characterized in that said inner compartment (100) further comprises: the wheel package module (6), the wheel package module (6) sets up on the bottom plate module (1), wheel package module (6) with the cooperation of limiting on bottom plate module (1) in front and back direction and left and right sides direction, wheel package module (6) butt in on the side wall module (2), so that the side wall module (2) with wheel package module (6) cooperation of limiting on left and right sides direction.

4. The compartment of a vehicle according to claim 3, wherein a bottom of the wheel package module (6) protrudes to form a limiting portion (61), the floor module (1) is provided with a wheel arch groove (12), and the limiting portion (61) is embedded in the wheel arch groove (12) so that the limiting portion (61) and the wheel arch groove (12) are in limiting fit in the front-back direction and the left-right direction.

5. A compartment of a vehicle according to claim 2, wherein an inner side of the first protruding portion (11) is provided with an inner slope (111), an outer side of the first recessed portion (21) is provided with an outer slope (211), the inner slope (111) is disposed in close contact with the outer slope (211), and the inner slope (111) and the outer slope (211) each extend upward in an inward-outward direction.

6. The compartment of a vehicle according to claim 1, wherein a third recess (41) is provided at the top of the rear enclosure module (4), a third protrusion (32) protruding rearward is provided at the rear end of the ceiling module (3), and the third protrusion (32) is at least partially embedded in the third recess (41) so that the third protrusion (32) and the third recess (41) are in limit fit in the vertical direction.

7. The compartment of the vehicle according to claim 1, wherein a fourth recess (13) is provided at a rear end of the floor module (1), and a bottom end of the rear wall module (4) abuts against the fourth recess (13), so that the rear wall module (4) and the floor module (1) are in limit fit in the vertical direction.

8. The compartment of a vehicle according to claim 1, characterized in that said inner compartment (100) further comprises: the front wall module (5) is arranged at the front end in the inner compartment body (100), and the bottom plate module (1), the side wall module (2) and the ceiling module (3) are abutted against the rear side of the front wall module (5) so as to provide forward acting force for the front wall module (5).

9. Carriage of a vehicle according to claim 1, characterized in that the side wall module (2) is further provided with a receiving groove (23), and the receiving groove (23) is used for receiving a vehicle wheel arch.

10. A vehicle, characterized by comprising: a compartment of a vehicle according to any one of claims 1 to 9.

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