CN218505996U - Floor assembly and automobile - Google Patents
Floor assembly and automobile Download PDFInfo
- Publication number
- CN218505996U CN218505996U CN202223097072.1U CN202223097072U CN218505996U CN 218505996 U CN218505996 U CN 218505996U CN 202223097072 U CN202223097072 U CN 202223097072U CN 218505996 U CN218505996 U CN 218505996U
- Authority
- CN
- China
- Prior art keywords
- connecting surface
- floor
- tenon
- assembly
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Floor Finish (AREA)
Abstract
The utility model discloses a floor assembly and an automobile, wherein the floor assembly comprises a plurality of connecting floors and connecting structures, and each connecting floor comprises a plate body, a first connecting surface and a second connecting surface which are arranged at the two opposite ends of the plate body; the connecting structure is arranged between the two board bodies and comprises a tenon and a mortise which are matched, the tenon is arranged on at least one of the first connecting surface and the second connecting surface of one board body, and the mortise is arranged on at least the other of the first connecting surface and the second connecting surface of the other board body. The utility model discloses technical scheme can ensure the reliable connection between each connection floor, reduces development cost simultaneously to improve a plurality of assembly efficiency of connecting between the floor.
Description
Technical Field
The utility model relates to the field of automotive technology, in particular to floor assembly and car.
Background
With the development and popularization of electric automobiles, parts arranged under the floor of an automobile body are changed into a battery pack from an exhaust system, and the change brings greater freedom degree to the structural design of the floor, namely, the floor surface of the electric automobile can be made smoother, so that a larger in-vehicle space and more comfortable riding experience are obtained.
At present, the manufacturing process and the connecting process of the vehicle body floor are complex, the processes comprise stamping, rolling, welding, gluing and the like, the development cost is high, the assembly procedures are multiple, and the assembly efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a floor assembly aims at ensuring the reliable connection between each connection floor, reduces development cost simultaneously to improve the assembly efficiency between a plurality of connection floors.
In order to achieve the above object, the present invention provides a floor assembly, including:
the connecting floor comprises a plate body, a first connecting surface and a second connecting surface, wherein the first connecting surface and the second connecting surface are arranged at two opposite ends of the plate body; and
the connecting structure is arranged between the two board bodies and comprises a tenon and a mortise which are matched, the tenon is arranged on at least one of the first connecting surface and the second connecting surface of one board body, and the mortise is arranged on at least the other of the first connecting surface and the second connecting surface of the other board body.
Optionally, the plurality of plate bodies are arranged side by side, and the first connecting faces and the second connecting faces of two adjacent plate bodies are arranged oppositely, the first connecting faces are provided with the tenons, and the second connecting faces adjacent to the tenons are provided with the mortises.
Optionally, a plurality of the plate bodies are arranged side by side, the first connecting surface and the second connecting surface of each plate body are provided with the tenons, and the mortises are formed on the first connecting surface and the second connecting surface of each plate body adjacent to the tenons.
Optionally, the tenon is gradually enlarged towards the groove bottom wall direction of the mortise, and the mortise is matched with the tenon.
Optionally, a through hole is formed in the tenon, and the through hole penetrates through the tenon along the length extending direction of the tenon.
Optionally, the tenon is provided with a plurality ofly along the length extending direction interval of board body, and is a plurality of the tenon all with the tongue-and-groove grafting is fixed.
Optionally, the plate body includes a top plate, a bottom plate, and two connecting plates connected between the top plate and the bottom plate, and the first connecting surface and the second connecting surface are respectively formed on surfaces of the two connecting plates facing away from each other.
Optionally, the plate body further comprises a supporting plate, and the supporting plate is located between the two connecting plates and arranged in parallel with the connecting plates.
Optionally, the connecting floor is an integrally extruded aluminum alloy part.
The utility model discloses still provide a car, this car includes as above floor assembly.
The utility model discloses technical scheme realizes that automobile body floor size, wheel base change through the concatenation equipment that adopts a plurality of connection floors, has improved the commonality on connection floor greatly, further reduces development cost. Wherein, connect the floor including the board body, locate the first connection face and the second connection face at the relative both ends of the board body, connect face and second connection face at the board body and set up tenon or tongue-and-groove, make it with the tongue-and-groove or the tongue-and-groove grafting cooperation of the board body of adjacent setting, through the grafting cooperation of tenon and tongue-and-groove, realize spacing each other and fixed between board body and the board body, and the size of floor subassembly, the wheel base changes, can enough ensure the reliable connection between each connection floor, improve the intensity at connection position, the weak link of avoiding appearing connecting causes harmful effects to holistic intensity, guarantee the holistic intensity of floor subassembly, can also simplify the assembly step, improve the assembly convenience and the assembly efficiency between a plurality of connection floors.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of a floor panel assembly according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is an exploded view of the flooring assembly of fig. 1.
The reference numbers indicate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Connecting |
15 | |
| 11 | |
20 | |
| 12 | |
21 | Tenon |
| 13 | |
211 | Through |
| 14 | Connecting |
22 | Tongue-and-groove |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a floor assembly.
Referring to fig. 1 to 3, in the embodiment of the present invention, the floor panel assembly includes a plurality of connection floor panels 10 and connection structures 20, wherein the connection floor panels 10 include a panel body 11, a first connection surface and a second connection surface provided at opposite ends of the panel body 11; connection structure 20 is located between two board bodies 11, connection structure 20 includes assorted tenon 21 and mortise 22, at least one in the first connection face and the second connection face of a board body 11 is located to tenon 21, at least one in the first connection face and the second connection face of another board body 11 is located to mortise 22, so can be through mutually supporting of tenon 21 and mortise 22, make a plurality of connection floor 10 connect, and then change floor subassembly size and wheel base, satisfy the automobile body floor demand.
The floor subassembly forms through the concatenation of the connection floor 10 of different quantity, adopt holistic floor subassembly to constitute automobile body floor in comparison, single connection floor 10 simple structure, the size is less, can reduce the mould cost, shorten development cycle, thereby reduce development cost, and can also splice the equipment according to the connection floor 10 of different motorcycle types selection correspondence quantity, promptly through the quantity that changes connection floor 10, realize automobile body floor size, the wheel base changes, the commonality of connecting floor 10 has been improved greatly, further reduce development cost. Furthermore, the specific dimensions of the plate body 11 may be set according to specific requirements to meet the requirements of different plate assembly dimensions.
11 relative both ends of plate body are equipped with first connection face and second connection face, so can set up tenon 21 or tongue-and-groove 22 at the first connection face and the second connection face of plate body 11, make it with the tongue-and-groove 22 or the cooperation of tenon 21 grafting of the plate body 11 of adjacent setting, through the cooperation of pegging graft of tenon 21 and tongue-and-groove 22, realize spacing each other and fixed between plate body 11 and the plate body 11, and floor component's size, the wheel base changes, can enough ensure the reliable connection between each connection floor 10, improve the intensity at connection position, the weak link of avoiding appearing connecting causes harmful effects to holistic intensity, guarantee the holistic intensity of floor component. Compared with the connection mode, the connection mode adopts the processes of welding, riveting, bonding and the like, has simple structure, less assembly procedures and simple operation, and can improve the assembly convenience and the assembly efficiency among the plurality of connection floors 10.
The utility model discloses technical scheme realizes that automobile body floor size, wheel base change through the concatenation equipment that adopts a plurality of connection floors 10, has improved the commonality on connection floor 10 greatly, further reduces development cost. Wherein, connect floor 10 and include board body 11, locate the first connection face and the second connection face at the relative both ends of board body 11, connect face at the first connection face and the second of board body 11 and set up tenon 21 or tongue-and-groove 22, make it with the tongue-and-groove 22 or the cooperation of tenon 21 grafting of the board body 11 of adjacent setting, through the cooperation of pegging graft of tenon 21 and tongue-and-groove 22, realize spacing each other and fixed between board body 11 and the board body 11, and the size of floor subassembly, the wheel base changes, can enough ensure the reliable connection between each connection floor 10, improve the intensity at connection position, the weak link of avoiding appearing connecting causes harmful effects to holistic intensity, guarantee the holistic intensity of floor subassembly, can also simplify the assembly step, improve the assembly convenience and the assembly efficiency between a plurality of connection floors 10.
Optionally, in an embodiment, the plurality of board bodies 11 are disposed side by side, and the first connecting surface and the second connecting surface of two adjacent board bodies 11 are disposed oppositely, the first connecting surface is provided with the tenon 21, and the second connecting surface adjacent to the first connecting surface is provided with the mortise 22, it can be understood that the first connecting surface of the same board body 11 is provided with the tenon 21, the second connecting surface is provided with the mortise 22, the plurality of board bodies 11 are disposed side by side, and the plurality of connecting floors 10 are spliced by matching the tenon 21 and the mortise 22 disposed adjacently, which is beneficial to improving the universality of the connecting floors 10 and reducing the development cost.
Optionally, in an embodiment, the plurality of board bodies 11 are arranged side by side, the first connecting surface and the second connecting surface of each board body 11 are both provided with the tenon 21, and the first connecting surface and the second connecting surface of each board body 11 adjacent to each other are both formed with the mortise 22, it can be understood that the connecting floor 10 includes the first connecting plate and the second connecting floor, the first connecting surface and the second connecting surface of the first connecting plate are both provided with the tenon 21, and the first connecting surface and the second connecting surface of the second connecting floor are both provided with the mortise 22, by arranging the first connecting plate and the second connecting floor side by side in a staggered manner, and by matching the tenon 21 and the mortise 22 arranged in an adjacent manner, splicing of the plurality of connecting floors 10 is achieved, which is beneficial to improving the universality of the connecting floor 10, and reducing the development cost.
Optionally, in an embodiment, tenon 21 is the gradually-enlarged setting towards the tank bottom wall direction of tongue-and-groove 22, tongue-and-groove 22 and tenon 21 looks adaptation, and can understand, the slope of the groove lateral wall of tongue-and-groove 22 sets up, and with tenon 21 looks joint, so, can enough increase the effective area of contact between tenon 21 and the tongue-and-groove 22, can also improve the fastness of tenon 21 and tongue-and-groove 22 grafting, effectively prevent the mutual breaking away from between each board body 11, and then improve the holistic intensity of floor assembly.
Optionally, in an embodiment, a through hole 211 is formed in the tenon 21, and the through hole 211 is disposed to penetrate along a length extending direction of the tenon 21, so that an overall weight of the tenon 21, and thus an overall weight of the joined floor panels 10, is reduced, and the floor panel assembly is light in weight.
Optionally, in an embodiment, the tenon 21 is provided with a plurality ofly along the length extending direction interval of the plate body 11, and a plurality of tenons 21 all peg graft with the tongue-and-groove 22 and fix, can understand, and each tenon 21 is arranged along the length extending direction interval of the plate body 11, and at the in-process of peg graft cooperation with the tongue-and-groove 22, can enough guarantee a plurality of connection steadiness of connecting floor 10, and the assembly convenience, can also further lighten the whole weight of connecting floor 10, and then make the floor subassembly lighter.
Optionally, in an embodiment, the board body 11 includes a top board 12, a bottom board 13 and two connecting boards 14 connected between the top board 12 and the bottom board 13, the first connecting surface and the second connecting surface are respectively formed on the surfaces of the two connecting boards 14 deviating from each other, the two connecting boards 14 are arranged at intervals along the width direction of the board body 11, at this time, the first connecting surface and the second connecting surface are arranged at intervals along the width direction of the board body 11, and further, through the matching connection of the tenon 21 and the mortise 22, the axle distance change of the floor assembly can be realized, and the top board 12, the two connecting boards 14 and the bottom board 13 together enclose the board body 11 forming the cavity extending along the length direction, which is beneficial for the backward transmission of the impact force along the length direction of each board body 11 during the vehicle front collision. So set up, when increasing the thickness of board body 11, can enough lighten the weight of board body 11, strengthen the intensity of board body 11, can also prevent that the noise from spreading into in the car by the floor subassembly. In addition, when needs trompil carries out spare part assembly on board body 11, only need locate roof 12 with the trompil, board body 11 still can separate the car outer high low frequency noise of car this moment and introduce into the car in, play the effect of keeping apart and fall the noise, improve the NVH performance of whole car.
Optionally, in an embodiment, the plate body 11 further includes a supporting plate 15, the supporting plate 15 is located between the two connecting plates 14 and is parallel to the connecting plates 14, and the supporting plate 15 may be disposed in plurality and spaced apart from each other, so that the strength of the plate body 11 can be improved, the force transmission path can be increased, and the collision stress transmission performance can be improved. Wherein, backup pad 15 perpendicular to bottom plate 13 also can be the contained angle setting with connecting plate 14, can also be bent by a plurality of backup pads 15 and form to whole slope sets up, is favorable to improving board body 11 bulk strength.
Alternatively, in an embodiment, the joint floor 10 is an integrally extruded aluminum alloy member, and the joint floor 10 is made of an aluminum alloy material having a density much lower than that of the low-strength steel plate and a strength higher than that of the low-strength steel plate, so that the joint floor can have a light weight and a high structural strength with the same thickness. In addition, an integrated extrusion forming process is adopted, the die is simple, the manufacturing period is short, the manufacturing process can be simplified, the material utilization rate can be greatly improved, and the development cost is reduced.
The utility model discloses still provide a car, this car includes the floor subassembly, and the concrete structure of this floor subassembly refers to above-mentioned embodiment, because this car has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A floor assembly, comprising:
the connecting floor comprises a plate body, a first connecting surface and a second connecting surface, wherein the first connecting surface and the second connecting surface are arranged at two opposite ends of the plate body; and
the connecting structure is arranged between the two board bodies and comprises a tenon and a mortise which are matched, the tenon is arranged on at least one of the first connecting surface and the second connecting surface of one board body, and the mortise is arranged on at least the other of the first connecting surface and the second connecting surface of the other board body.
2. The floor panel assembly of claim 1, wherein a plurality of said panel bodies are arranged side by side, and the first connecting surface and the second connecting surface of two adjacent panel bodies are arranged oppositely, the first connecting surface is provided with said tenon, and the second connecting surface adjacent to the first connecting surface is provided with said mortise.
3. The floor panel assembly of claim 1, wherein a plurality of said panel bodies are arranged side by side, said tenon is provided at each of said first and second joint faces of said panel body, and said mortise is formed at each of said first and second joint faces of said panel body adjacent thereto.
4. The floor panel assembly of claim 1, wherein said tongue is tapered toward a bottom wall of said groove, said groove being adapted to said tongue.
5. The floor panel assembly of claim 1, wherein a through-hole is provided in said tenon, said through-hole extending through said tenon in a direction along a length of said tenon.
6. The floor panel assembly as claimed in claim 1, wherein a plurality of said tenons are provided at intervals along the length extension direction of said panel body, and a plurality of said tenons are all inserted and fixed with said mortises.
7. The floor panel assembly of claim 1, wherein said panel body includes a top panel, a bottom panel and two connecting panels connected between said top and bottom panels, said first connecting surface and said second connecting surface being formed on respective surfaces of said two connecting panels facing away from each other.
8. The floor panel assembly of claim 7, wherein said panel body further includes a support panel positioned between and parallel to said connecting panels.
9. The flooring assembly as claimed in claim 1, wherein the joined flooring is an integrally extruded aluminium alloy member.
10. An automobile, characterized in that it comprises a floor panel assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223097072.1U CN218505996U (en) | 2022-11-21 | 2022-11-21 | Floor assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223097072.1U CN218505996U (en) | 2022-11-21 | 2022-11-21 | Floor assembly and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218505996U true CN218505996U (en) | 2023-02-21 |
Family
ID=85220018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223097072.1U Active CN218505996U (en) | 2022-11-21 | 2022-11-21 | Floor assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218505996U (en) |
-
2022
- 2022-11-21 CN CN202223097072.1U patent/CN218505996U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6666501B1 (en) | Lightweight automobile body structure | |
| JP4021672B2 (en) | Vehicle floor structure | |
| CN211281207U (en) | Automobile body rear portion force transmission structure and vehicle | |
| CN111717286A (en) | Multi-hole transverse tunnel aluminum alloy cavity beam structure frame of passenger car | |
| CN218505996U (en) | Floor assembly and automobile | |
| CN113562083B (en) | Vehicle body connecting structure and vehicle lower threshold assembly | |
| KR20190072345A (en) | Side vehicle body reinforcing structure | |
| CN1328104C (en) | Rear side section structure of vehicle | |
| CN216833965U (en) | Aluminum alloy electric automobile front floor assembly and automobile | |
| CN210882353U (en) | Front floor stiffening beam and car | |
| CN212766498U (en) | Passenger train floor structure and passenger train | |
| CN210941439U (en) | Car front seat installs crossbeam | |
| GB2387154A (en) | Method of manufacture of an automobile structure | |
| CN215826811U (en) | Vehicle and frame thereof | |
| KR20110116718A (en) | Composite floor of bus | |
| CN210258579U (en) | Front floor assembly | |
| CN214356286U (en) | Floor assembly and car before automobile body | |
| CN216734507U (en) | Carriage structure and car | |
| CN218577877U (en) | Enclose additional strengthening and car before car | |
| CN219029548U (en) | Vehicle and rear side member thereof | |
| CN209956090U (en) | Sandwich floor and automobile with same | |
| CN213035915U (en) | Floor assembly of vehicle and vehicle | |
| CN219192358U (en) | Floor assembly and vehicle with same | |
| CN217804904U (en) | Floor front beam and body floor of electric automobile | |
| CN212354153U (en) | Multi-hole transverse tunnel aluminum alloy cavity beam structure frame of passenger car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |