CN217170820U - Vehicle body floor assembly and unmanned vehicle - Google Patents
Vehicle body floor assembly and unmanned vehicle Download PDFInfo
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- CN217170820U CN217170820U CN202220117232.5U CN202220117232U CN217170820U CN 217170820 U CN217170820 U CN 217170820U CN 202220117232 U CN202220117232 U CN 202220117232U CN 217170820 U CN217170820 U CN 217170820U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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Abstract
The utility model relates to an automobile body floor subassembly and unmanned car, including two outer boundary beams, two first crossbeams, second crossbeam and stamping workpiece, along the length direction of automobile body floor subassembly, two first crossbeams are located the relative both sides of outer boundary beam respectively, the outer boundary beam can be connected with first crossbeam, form confined frame type structure, the second crossbeam is installed in frame type structure, and be connected with the outer boundary beam, the stamping workpiece can also be connected with second crossbeam and/or first crossbeam. The second cross beam comprises a first body part and a second body part, the second body part is located on two opposite sides of the first body part along the length direction of the vehicle body floor assembly, an included angle is formed between the second body part and the first body part, and the stamping part can be connected with the second body part or the first body part. The method and the device are favorable for reducing the cost, reducing the dead weight of the unmanned vehicle, simplifying the structure of the vehicle body floor assembly and further being favorable for quick iteration of the unmanned vehicle.
Description
Technical Field
The application relates to the technical field of unmanned distribution vehicles, in particular to a vehicle body floor component and an unmanned vehicle.
Background
With the development of the technology, in logistics distribution, the market prospect of the unmanned vehicle is wide, the unmanned vehicle can be quickly iterated according to the use requirement, then the existing vehicle body floor component is complex in structure, high in cost investment and high in weight, so that the weight of the whole vehicle is increased, the rapid iteration of the unmanned vehicle product is not facilitated, and the unmanned vehicle floor component is not suitable for the vehicle body of the unmanned vehicle.
SUMMERY OF THE UTILITY MODEL
The application provides a vehicle body floor component and an unmanned vehicle, which are used for solving the problem that the weight of the existing vehicle body floor component is higher than normal.
The embodiment of the application provides a vehicle body floor subassembly for unmanned car includes:
two outer edge beams;
the two first cross beams are respectively positioned on two opposite sides of the outer edge beam along the length direction of the vehicle body floor component, and the outer edge beam can be connected with the first cross beams to form a closed frame-shaped structure;
the second cross beam is arranged on the frame-shaped structure and is connected with the outer edge beam;
the stamping part is arranged on the frame-shaped structure and connected with the outer side beam, and the stamping part can also be connected with the second cross beam and/or the first cross beam;
the second cross beam comprises a first body part and a second body part, the second body part is located on two opposite sides of the first body part along the length direction of the vehicle body floor assembly, an included angle is formed between the second body part and the first body part, and the stamping part can be connected with the second body part or the first body part.
In one possible embodiment, the first body portion is provided on a side close to the stamping in a height direction of the vehicle body floor assembly.
In a possible implementation mode, the first cross beam comprises a bottom edge and a side edge, an included angle is arranged between the bottom edge and the side edge, the side edge can be connected with the stamping part, and the bottom edge can be connected with a vehicle body.
In a possible implementation manner, the outer edge beam includes a main body portion and a connecting portion, the main body portion is connected to the first cross beam through the connecting portion, and an included angle is provided between the connecting portion and the first cross beam and between the connecting portion and the main body portion.
In one possible embodiment, the vehicle body floor assembly comprises a plurality of second cross beams, the second cross beams are arranged along the length direction of the vehicle body floor assembly, a distance is arranged between each second cross beam and the corresponding first cross beam, and a distance is also arranged between the adjacent second cross beams;
the automobile body floor subassembly includes a plurality of stampings, the stamping is followed the length direction of automobile body floor subassembly sets up, the stamping can be located the second crossbeam with between the first crossbeam, and/or, the stamping can be located adjacently between the second crossbeam.
In a possible embodiment, the stamping part comprises a first stamping part, the first stamping part is provided with a flanging along the length direction of the vehicle body floor component, and the first stamping part is connected with the second cross beam and/or the first cross beam through the flanging.
In a possible embodiment, the stamping further comprises a second stamping which can be detachably mounted between adjacent second transverse beams.
In a possible embodiment, the stamping is provided with a mounting hole in the circumferential direction, and the second stamping can be screwed to the second cross beam via the mounting hole.
In a possible embodiment, at least one of the second body portions is provided with an avoiding hole.
Embodiments of the present application also provide an unmanned vehicle, including the vehicle body floor assembly as in any above.
The embodiment of the application provides an automobile body floor subassembly and unmanned car, including two outer boundary beams, two first crossbeams, second crossbeam and stamping workpiece, along the length direction of automobile body floor subassembly, two first crossbeams are located the relative both sides of outer boundary beam respectively, the outer boundary beam can be connected with first crossbeam, form confined frame type structure, the second crossbeam is installed in frame type structure, and be connected with the outer boundary beam, the stamping workpiece can also be connected with second crossbeam and/or first crossbeam. The second cross beam comprises a first body part and a second body part, the second body part is located on two opposite sides of the first body part along the length direction of the vehicle body floor assembly, an included angle is formed between the second body part and the first body part, and the stamping part can be connected with the second body part or the first body part. This application embodiment is favorable to reduction in production cost, and is favorable to alleviateing the dead weight of unmanned car to be favorable to the development and the production of unmanned car, simultaneously, through the intercombination of outer boundary beam, first crossbeam, second crossbeam and stamping workpiece, be favorable to simplifying the structure of automobile body floor subassembly, thereby be favorable to reducing the research and development cycle of unmanned car, further be favorable to the quick iteration of unmanned car.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
FIG. 1 is a schematic view of a vehicle body floor assembly provided by an embodiment of the present application;
FIG. 2 is a schematic view of a main body portion and a connecting portion of a vehicle body floor assembly provided in an embodiment of the present application;
FIG. 3 is a front view of a vehicle body floor assembly provided by an embodiment of the present application;
FIG. 4 is a cross-sectional view of a vehicle body floor assembly provided by an embodiment of the present application;
FIG. 5 is a partial enlarged view of section II of FIG. 4;
FIG. 6 is an enlarged view of a portion III of FIG. 4;
fig. 7 is a partially enlarged view of a portion I in fig. 2.
Reference numerals:
1-an outer edge beam;
11-a body portion;
12-a connecting part;
2-a first beam;
21-bottom edge;
22-side edge;
3-a second beam;
31-a first body portion;
32-a second body portion;
321-avoiding holes;
4-stamping parts;
41-a first stamping;
411-flanging;
42-second stamping.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
In order to better understand the technical solution of the present application, the following detailed description is made with reference to the accompanying drawings.
It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
As shown in fig. 1, the present application provides a vehicle body floor assembly for an unmanned vehicle, which includes two outer side beams 1, two first cross beams 2, a second cross beam 3 and a stamping part 4, wherein the two first cross beams 2 are respectively located at two opposite sides of the outer side beam 1 along a length direction of the vehicle body floor assembly, the outer side beam 1 can be connected with the first cross beam 2 to form a closed frame structure, the second cross beam 3 is installed on the frame structure and connected with the outer side beam 1, the stamping part 4 is installed on the frame structure and connected with the outer side beam 1, and the stamping part 4 can also be connected with the second cross beam 3 and/or the first cross beam 2. The second cross beam 3 includes a first body portion 31 and a second body portion 32, and along the length direction of the vehicle body floor assembly, the second body portion 32 is located at two opposite sides of the first body portion 31, an included angle is provided between the second body portion 32 and the first body portion 31, and the stamping 4 can be connected with the second body portion 32 or the first body portion 31.
The vehicle body floor assembly comprises an outer edge beam 1, a first cross beam 2, a second cross beam 3 and stamping parts 4, wherein the first cross beam 2 can be located on two opposite sides of the outer edge beam 1, so that the first cross beam 2 and the outer edge beam 1 are mutually connected into a closed square frame structure, the main stress structure of the vehicle body floor assembly is of a frame structure type, and the first cross beam 2 and the outer edge beam 1 can be made of steel or aluminum materials. The second beam 3 and the stamping 4 are both mounted on a frame-shaped structure and connected to the outer beam 1, and the stamping 4 may also be connected to the second beam 3 and/or the first beam 2. The first cross beam 2 and the second cross beam 3 may be connected to the outer edge beam 1 by welding, the second cross beam 3 may be manufactured by rolling, the second cross beam 3 includes a first body portion 31 and a second body portion 32, the second body portion 32 may be located on both sides of the first body portion 31, and the stamping 4 may be connected to the first body portion 31 or the second body portion 32. The second body portion 32 and the first body portion 31 have an included angle therebetween, specifically, the included angle may be 90 °, that is, the cross section of the second beam 3 may be C-shaped.
In the automobile body floor subassembly of current passenger car, can use tubular beams mosaic structure or stamping workpiece mosaic structure, however, stamping workpiece mosaic structure's cost is higher, and the cycle of generation is longer, and overall structure is also comparatively complicated, because unmanned car needs quick iteration, and the cost of input is lower, consequently, stamping workpiece mosaic structure's floor subassembly does not conform with unmanned car's user demand. On the other hand, the tubular beam splicing structure is simple in structure, but the tubular beam structure of the existing passenger car keeps four surfaces, so that the requirements of mechanical properties and safety performance of the passenger car are met. The unmanned vehicle can be a carrier for logistics distribution, the requirements on the aspects of mechanical property and the like are different from those of a passenger vehicle, and if the pipe beam splicing structure is used, the whole weight of the unmanned vehicle is increased, so that the dead weight of the unmanned vehicle is higher, and the unmanned vehicle is easily affected. The embodiment of the application provides an automobile body floor subassembly, second crossbeam 3's cross-section can be the C style of calligraphy, four tubular beams structure has been kept relatively, second crossbeam 3 can keep three faces, make its cross-section be the C font, one face has been reduced than current tubular beams structure, make second crossbeam 3 when satisfying unmanned car wholeness requirement, be favorable to save material, reduction in production cost, thereby be favorable to alleviateing the dead weight of unmanned car, be favorable to the development and the production of unmanned car, and simultaneously, through outside beam 1, first crossbeam 2, the intercombination of second crossbeam 3 and stamping workpiece 4, be favorable to simplifying the structure of automobile body floor subassembly, thereby be favorable to reducing the research and development cycle of short unmanned car, further be favorable to the quick iteration of unmanned car.
As shown in fig. 1, in one possible embodiment, the first body portion 31 is provided on a side close to the stamping 4 in the height direction of the vehicle body floor assembly.
The second cross beam 3 comprises a first body part 31 and a second body part 32, the first body part 31 is arranged on one side close to the stamping part 4, namely, the opening direction of the second cross beam 3 faces the side far away from the stamping part 4, so that the connection between the stamping part 4 and the first body part 31 is favorably realized, the installation and the disassembly of the stamping part 4 are favorably realized, meanwhile, the overall performance of the vehicle body floor assembly is favorably improved, and the use with an unmanned vehicle is favorably realized.
In one possible embodiment, as shown in fig. 2, the first cross member 2 comprises a bottom edge 21 and a side edge 22, an angle being provided between the bottom edge 21 and the side edge 22, the side edge 22 being able to be connected to the stamping 4, and the bottom edge 21 being able to be connected to the body.
As shown in fig. 2, in a possible embodiment, the outer edge beam 1 comprises a main body portion 11 and a connecting portion 12, the main body portion 11 is connected with the first cross beam 2 through the connecting portion 12, and an included angle is formed between the connecting portion 12 and each of the first cross beam 2 and the main body portion 11.
The outer beam 1 includes a main body 11 and connecting portions 12, the connecting portions 12 are located on opposite sides of the main body 11, and the connecting portions 12 and the main body 11 are both tubular structures, specifically, may be a square tubular beam, and may be made of steel or aluminum. The main body portion 11 is connected with the first beam 2 through a connecting portion 12, wherein an included angle is formed between the connecting portion 12 and the main body portion 11, and an included angle is also formed between the connecting portion and the first beam 2.
Through setting up connecting portion 12, be favorable to improving stability and the reliability that outer boundary beam 1 and first crossbeam 2 are connected, reduced first crossbeam 2 and the broken possibility of taking place in outer boundary beam 1 junction to be favorable to improving the mechanical properties of underbody subassembly, and then be favorable to improving security and the stability that unmanned car used.
As shown in fig. 2, in one possible embodiment, the vehicle body floor assembly comprises a plurality of second cross members 3, the second cross members 3 are arranged along the length direction of the vehicle body floor assembly, a distance is arranged between each second cross member 3 and the corresponding first cross member 2, and a distance is also arranged between the adjacent second cross members 3, the vehicle body floor assembly comprises a plurality of stamped parts 4, the stamped parts 4 are arranged along the length direction of the vehicle body floor assembly, the stamped parts 4 can be located between the second cross members 3 and the corresponding first cross members 2, and/or the stamped parts 4 can be located between the adjacent second cross members 3.
The vehicle body floor assembly may include a plurality of second cross members 3 and a plurality of stamping parts 4, the stamping parts 4 and the second cross members 3 may be disposed along a length direction of the vehicle body floor assembly, wherein a space is provided between the second cross member 3 and the first cross member 2, a space is also provided between adjacent second cross members 3, and the stamping parts 4 may be located between the first cross member 2 and the second cross member 3, and may also be located between adjacent second cross members 3.
The arrangement is favorable for improving the installation stability of the stamping parts 4 and the overall performance of the vehicle body floor assembly, so that the stability and the reliability of the vehicle body of the unmanned vehicle are improved, and meanwhile, the stamping parts 4 can play a sealing role on a frame formed by the first cross beam 2 and the second cross beam 3, so that the overall sealing performance of the vehicle body assembly is improved, and the overall performance of the unmanned vehicle is further improved.
In one possible embodiment, as shown in fig. 3 to 6, the stamped part 4 comprises a first stamped part 41, the first stamped part 41 is provided with a flange 411 along the length direction of the vehicle body floor assembly, and the first stamped part 41 is connected with the second cross member 3 and/or the first cross member 2 through the flange 411.
Stamping part 4 includes first stamping part 41, and first stamping part 41 is undetachably installed in the frame type structure, as shown in fig. 5 and fig. 6, first stamping part 41 can be provided with turn-ups 411, can be connected with second crossbeam 3 and/or first crossbeam 2 through turn-ups 411, and specifically, first stamping part 41 can adopt the mode of spot welding to be connected with first crossbeam 2 and/or second crossbeam 3, and the machining precision of spot welding is higher, and the process rate is faster to be applicable to the processing needs of underbody subassembly.
Through setting up turn-ups 411, make first stamping workpiece 41 can with first crossbeam 2 and/or be connected through the mode of spot welding between the second crossbeam 3, thereby be favorable to improving first stamping workpiece 41 and first crossbeam 2, the steadiness of being connected between the second crossbeam 3, be favorable to improving the wholeness ability of automobile body floor subassembly, and simultaneously, process through the mode that adopts spot welding, be favorable to improving the machining precision of automobile body floor subassembly, and be favorable to improving the process velocity of automobile body floor subassembly, thereby be favorable to shortening production cycle, and then be favorable to improving the production speed and the efficiency of unmanned car.
In a possible embodiment, as shown in fig. 3, the stamping 4 further comprises a second stamping 42, the second stamping 42 being detachably mountable between adjacent second transverse beams 3.
The stampings 4 may also comprise a second stamp 42, the second stamp 42 being detachably mounted in the frame-shaped structure, in particular the second stamp 42 may be detachably mounted between two adjacent second beams 3. Through setting up second stamping workpiece 42, be favorable to dismantling automobile body floor subassembly, be convenient for repair the maintenance to automobile body floor subassembly to be favorable to the extension to the life of automobile body floor subassembly, and then be favorable to prolonging the life of unmanned car.
In one possible embodiment, the stamping 4 is provided with mounting holes (not shown) in the circumferential direction, through which the second stamping 42 can be screwed to the second cross member 3.
Stamping workpiece 4 sets up along circumference a plurality ofly has the mounting hole, and second stamping workpiece 42 can be connected with second crossbeam 3 threaded connection through the mounting hole, and specifically, second stamping workpiece 42 can be connected with second crossbeam 3 through the bolt, when second stamping workpiece 42 needs to be dismantled, can unscrew the bolt earlier, can separate second stamping workpiece 42 with other automobile body floor components afterwards. Through setting up the mounting hole, be favorable to realizing that second stamping workpiece 42 detachably installs in second crossbeam 3, and through the mode that adopts threaded connection, be favorable to improving the stability of second stamping workpiece 42 installation, and then be favorable to improving the wholeness ability of automobile body floor subassembly, prolong the life of automobile body floor subassembly.
In one possible embodiment, as shown in fig. 7, at least one second body portion 32 is opened with an avoiding hole 321.
The second body portion 32 of the second beam 3 may be provided with an avoiding hole 321 through which a welding tongs may pass to perform a welding operation, so as to weld the second beam 3 and the stamping part 4 together, specifically, the second beam 3 and the stamping part 4 may be spot-welded. Dodge hole 321 through seting up, be favorable to being in the same place second crossbeam 3 and stamping workpiece 4 spot welding to be favorable to improving the stability that second crossbeam 3 and stamping workpiece 4 are connected, and then be favorable to promoting the wholeness ability of automobile body floor subassembly, simultaneously, stamping workpiece 4 is in the leakproofness that improves automobile body floor subassembly in addition with the welding of second crossbeam 3.
Embodiments of the present application further provide an unmanned vehicle, including a vehicle body floor assembly as in any above.
Unmanned car is used for carrying out logistics distribution, and can realize unmanned function, and unmanned car includes the automobile body floor subassembly as above arbitrary one, has not only satisfied the performance requirement of unmanned car, still is favorable to alleviateing unmanned car's dead weight, and then is favorable to reducing unmanned car development and cost.
The embodiment of the application provides an automobile body floor subassembly and unmanned car, including two outer boundary beam 1, two first crossbeams 2, second crossbeam 3 and stamping workpiece 4, along the length direction of automobile body floor subassembly, two first crossbeams 2 are located the relative both sides of outer boundary beam 1 respectively, outer boundary beam 1 can be connected with first crossbeam 2, form confined frame type structure, second crossbeam 3 installs in frame type structure, and be connected with outer boundary beam 1, stamping workpiece 4 can also be connected with second crossbeam 3 and/or first crossbeam 2. The second cross beam 3 includes a first body portion 31 and a second body portion 32, and along the length direction of the vehicle body floor assembly, the second body portion 32 is located at two opposite sides of the first body portion 31, an included angle is provided between the second body portion 32 and the first body portion 31, and the stamping 4 can be connected with the second body portion 32 or the first body portion 31. This application embodiment is favorable to reduction in production cost, and is favorable to alleviateing the dead weight of unmanned car to be favorable to the development and the production of unmanned car, simultaneously, through the intercombination of boundary beam 1, first crossbeam 2, second crossbeam 3 and stamping workpiece 4, be favorable to simplifying the structure of automobile body floor subassembly, thereby be favorable to reducing the research and development cycle of unmanned car, further be favorable to the quick iteration of unmanned car.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A vehicle body floor assembly for an unmanned vehicle, comprising:
two outer edge beams (1);
the two first cross beams (2) are respectively positioned at two opposite sides of the outer edge beam (1) along the length direction of the vehicle body floor component, and the outer edge beam (1) can be connected with the first cross beams (2) to form a closed frame structure;
the second cross beam (3) is arranged on the frame-shaped structure, and is connected with the outer edge beam (1);
the stamping part (4) is mounted on the frame-shaped structure and connected with the outer edge beam (1), and the stamping part (4) can also be connected with the second cross beam (3) and/or the first cross beam (2);
the second cross beam (3) comprises a first body part (31) and a second body part (32), the second body part (32) is located on two opposite sides of the first body part (31) along the length direction of the vehicle body floor assembly, an included angle is formed between the second body part (32) and the first body part (31), and the stamping part (4) can be connected with the second body part (32) or the first body part (31).
2. The vehicle body floor assembly according to claim 1, characterized in that the first body portion (31) is provided on a side close to the stamping (4) in a height direction of the vehicle body floor assembly.
3. Vehicle body floor assembly according to claim 2, characterized in that the first cross member (2) comprises a bottom edge (21) and a side edge (22), an angle being provided between the bottom edge (21) and the side edge (22), the side edge (22) being connectable to the stamping (4), the bottom edge (21) being connectable to the vehicle body.
4. A vehicle body floor assembly according to claim 3, characterized in that the outer edge beam (1) comprises a main body portion (11) and a connecting portion (12), the main body portion (11) being connected with the first cross beam (2) via the connecting portion (12), and an included angle being provided between the connecting portion (12) and the first cross beam (2) and the main body portion (11).
5. The vehicle body floor assembly according to any one of claims 1 to 4, characterized in that the vehicle body floor assembly comprises a plurality of second cross members (3), the second cross members (3) are arranged along the length direction of the vehicle body floor assembly, a distance is arranged between the second cross members (3) and the first cross members (2), and a distance is also arranged between the adjacent second cross members (3);
the automobile body floor subassembly includes a plurality of stampings (4), stampings (4) are followed the length direction of automobile body floor subassembly sets up, stampings (4) can be located second crossbeam (3) with between first crossbeam (2), and/or, stampings (4) can be located adjacently between second crossbeam (3).
6. The vehicle body floor assembly according to any one of claims 1 to 4, characterized in that the stamping (4) comprises a first stamping (41), the first stamping (41) being provided with a flanging (411) in the length direction of the vehicle body floor assembly, the first stamping (41) being connected to the second cross member (3) and/or the first cross member (2) via the flanging (411).
7. The vehicle body floor assembly according to any one of claims 1 to 4, characterized in that the stamping (4) further comprises a second stamping (42), the second stamping (42) being detachably mountable between adjacent second cross members (3).
8. The vehicle body floor assembly according to claim 7, characterized in that the stamping (4) is provided with a mounting hole in the circumferential direction, through which the second stamping (42) can be screwed to the second cross member (3).
9. The vehicle body floor assembly according to any one of claims 1 to 4, wherein at least one of the second body portions (32) is provided with an escape hole (321).
10. An unmanned vehicle comprising a vehicle body floor assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220117232.5U CN217170820U (en) | 2022-01-17 | 2022-01-17 | Vehicle body floor assembly and unmanned vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220117232.5U CN217170820U (en) | 2022-01-17 | 2022-01-17 | Vehicle body floor assembly and unmanned vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN217170820U true CN217170820U (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220117232.5U Active CN217170820U (en) | 2022-01-17 | 2022-01-17 | Vehicle body floor assembly and unmanned vehicle |
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| Country | Link |
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| CN (1) | CN217170820U (en) |
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- 2022-01-17 CN CN202220117232.5U patent/CN217170820U/en active Active
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