Seat mounting structure, vehicle body floor assembly and vehicle
By designing a seat installation structure that can match different body floor installation points, the problem of high cost of seat layout conversion in the prior art is solved, and flexible conversion of seat layout and reduction of production costs are achieved.
Patent Information
- Application Number
- CN202420910474.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The prior art achieves the difference in seat layout between six-seater models and five-seater models by developing two different sets of second-row seat-mounted floor structures, resulting in increased production costs and increased labor management complexity.
A seat mounting structure is designed, including a frame body, which has first and second connecting surfaces for matching and connection with different mounting points of the vehicle body floor, thereby realizing the conversion of seat layout.
Through this seat mounting structure, it is possible to reduce the development types of seat mounting floors, reduce production costs, and simplify manual management processes.
Smart Images
Figure CN222933760U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of vehicle manufacturing, and particularly relates to a seat mounting structure, a vehicle body floor assembly, and a vehicle. Background Art
[0002] With the rapid development of the automotive industry and the accelerating iteration of automotive products, consumers' demands are becoming more and more diverse. For the same model, there are those who like the practical six-seater and those who like the large-space five-seater. For the six-seater model, the seats adopt a "2+2+2" three-row seat layout, and for the five-seater model, the seats adopt a "2+3" two-row seat layout. It can be seen that the main difference between the five-seater model and the six-seater model lies in the second row. Two seats are arranged in the second row of the six-seater model, and three seats are arranged in the second row of the five-seater model.
[0003] The prior art realizes the two layouts of the six-seater model and the five-seater model by developing two different second-row seat mounting floor structures for one model. However, this method will increase the types of second-row floor development, increase the white body state, increase the relevant stamping and welding tooling, and increase the relevant welding and painting process production procedures, thus increasing the production cost. Changing from a six-seater to a five-seater requires replacing the entire second-row floor, which also increases the complexity and difficulty of manual management and the manual management cost. Utility Model Content
[0004] In view of the above problems, the embodiments of the present application provide a seat mounting structure, a vehicle body floor assembly, and a vehicle, which can convert the vehicle seat layout and reduce the production cost.
[0005] According to one aspect of the embodiments of the present application, a seat mounting structure for fixing a seat is provided, including: a frame body, the outer surface of the frame body has a first connection surface and a second connection surface arranged opposite to each other in a first direction, the first connection surface is configured with a transfer point for matching connection with a first mounting point of a first seat, and the second connection surface is configured with a second mounting point for fixing a second seat; wherein, the layout of the second seat is different from that of the first seat.
[0006] In an exemplary embodiment of the present application, the frame body includes: a first mounting beam arranged along a second direction; and a second mounting beam arranged along the second direction and spaced from the first mounting beam in a third direction; wherein, both the first mounting beam and the second mounting beam define a first connection surface and a second connection surface.
[0007] In an exemplary embodiment of the present application, the frame body further includes: at least one connecting beam arranged between the first mounting beam and the second mounting beam along the third direction, and the two end portions of the connecting beam in the third direction are respectively fixedly connected to the first mounting beam and the second mounting beam.
[0008] In an exemplary embodiment of the present application, there are two connecting beams, which are respectively arranged at both ends of the first mounting beam and the second mounting beam in the length direction, and are connected with the first mounting beam and the second mounting beam to form an annular structure.
[0009] In an exemplary embodiment of the present application, the first mounting beam and / or the second mounting beam defines a first construction cavity that is concave inward from the first connecting surface toward the second connecting surface.
[0010] In an exemplary embodiment of the present application, the connecting beam defines a second construction cavity which is oriented in the same direction as the first construction cavity, and the second construction cavity is in communication with the first construction cavity.
[0011] In an exemplary embodiment of the present application, a grid-like reinforcing rib group is provided in the first structural cavity and / or the second structural cavity.
[0012] In an exemplary embodiment of the present application, the first mounting beam, the second mounting beam and the connecting beam are integrally die-cast.
[0013] The second aspect of the present application discloses a vehicle body floor assembly, comprising a floor body and any of the above-mentioned seat mounting structures, wherein the floor body is provided with a first mounting point for fixing a first seat, and the frame body is detachably fixedly connected to the floor body.
[0014] A third aspect of the present application discloses a vehicle, comprising the above-mentioned vehicle body floor assembly.
[0015] The frame body of the present application is installed on the vehicle body floor. The first mounting point of the vehicle body floor itself can be used for setting a seat layout, and the first connecting surface of the frame body can be matched with the first mounting point through the transfer point to achieve a close connection with the vehicle body floor, and then the second mounting point of the second connecting surface is used for setting another seat layout. The seat layout can be quickly and conveniently converted, reducing the types of seat installation floor development. At the same time, the frame body of the present application does not go through the body-in-white development process, which can effectively reduce the body-in-white related welding, painting and gluing and other development procedures, effectively reducing production costs.
[0016] The above description is only an overview of the technical solution of the embodiment of the present application. In order to more clearly understand the technical means of the embodiment of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the embodiment of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.
[0018] Figure 1 Shows a schematic structural diagram of the frame body described in the embodiments of the present application;
[0019] Figure 2 Shows a schematic structural diagram of the floor body described in the embodiments of the present application;
[0020] Figure 3 Shows a schematic connection diagram of the frame body and the floor body described in the embodiments of the present application;
[0021] Figure 4 Shows a top view of the frame body described in the embodiments of the present application;
[0022] Figure 5 Shows a bottom view of the frame body described in the embodiments of the present application.
[0023] Explanation of the reference numerals in the drawings:
[0024] 1 - Frame body, 11 - First connection surface, 111 - Transfer point position, 12 - Second connection surface, 121 - Second installation point position, 13 - First installation beam, 131 - First structure cavity, 14 - Second installation beam, 15 - Connection beam, 151 - Second structure cavity, 16 - Mesh-shaped reinforcing rib group,
[0025] 2 - Floor body, 21 - First installation point position.
[0026] The realization of the objectives of the present application, functional features and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings. Detailed implementation manners
[0027] Now, the exemplary embodiments will be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more comprehensive and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art.
[0028] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.
[0029] The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limiting the present application.
[0030] It should also be noted that the first direction mentioned in this embodiment can be understood as the axial direction of the vehicle body height; the second direction mentioned in this embodiment can be understood as the axial direction of the vehicle body width; and the third direction mentioned in this embodiment can be understood as the axial direction of the vehicle body length.
[0031] like Figures 1 to 5 As shown, this embodiment provides a seat installation structure, including a frame body 1, the outer surface of the frame body 1 has a first connection surface 11 and a second connection surface 12 arranged opposite to each other in a first direction S1, the first connection surface 11 is provided with a transfer point 111 for matching and connecting with a first installation point 21 of a first seat, and the second connection surface 12 is provided with a second installation point 121 for fixing a second seat; wherein, the layout of the second seat is different from that of the first seat. Since the first installation point 21 of the vehicle body floor itself can be used for setting a seat layout, the frame body 1 is installed on the vehicle body floor, and the transfer point 111 of the first connection surface 11 is matched with the first installation point 21, so that the frame body 1 can be closely connected with the vehicle body floor, and then the second installation point 121 of the second connection surface 12 is used for setting another seat layout, so that the conversion of the seat layout can be realized conveniently and quickly, and the development types of the seat installation floor are reduced; at the same time, since the frame body 1 does not go through the white body development process, the white body related welding, painting and gluing and other development procedures can be effectively reduced, and the production cost is effectively reduced.
[0032] For example, Figures 1 to 5As shown, in this embodiment, the body floor body 2 is self-provided with mounting points for the second row of six-seat seats, that is, the first mounting points 21 (including the mounting shapes and corresponding mounting holes at preset positions), and the first connecting surface 11 of the frame body 1 is configured with transfer points 111 for matching the mounting points of the second row of six-seat seats, that is, the first mounting points 21 (including transfer shapes and connection holes adapted to the mounting shapes and mounting holes of the first mounting points 21). At the same time, the second connecting surface 12 of the frame body 1 is configured with mounting points for the second row of five-seat seats, that is, the second mounting points 121 (including the mounting shapes and corresponding mounting holes at preset positions). By passing bolts through the first mounting points 21 and the transfer points 111 to fixedly connect the frame body 1 to the body floor body 2, the six-seat second-row seat floor can be converted into a five-seat second-row seat floor, conveniently and quickly realizing the conversion of the seat layout and reducing the technical development of the second-row seat floor.
[0033] In some embodiments, such as Figure 4 and Figure 5 As shown, the frame body 1 includes a first mounting beam 13 and a second mounting beam 14. The first mounting beam 13 is arranged along the second direction S2; the second mounting beam 14 is also arranged along the second direction S2 and is spaced from the first mounting beam 13 in the third direction S3. Among them, both the first mounting beam 13 and the second mounting beam 14 define a first connecting surface 11 and a second connecting surface 12, and the two cooperate with each other to achieve matching connection with the first mounting points 21 and fixed installation with the second seat. By arranging the first mounting beam 13 and the second mounting beam 14 at intervals, the material consumption can be minimized under the condition of meeting the requirements of connecting with the body floor and fixing the seat, realizing the lightweight of the frame body 1 and meeting the lightweight requirements of the vehicle.
[0034] In some embodiments, such as Figure 4 and Figure 5 As shown, the frame body 1 further includes at least one connecting beam 15. The connecting beam 15 is arranged between the first mounting beam 13 and the second mounting beam 14 along the third direction S3, and the two end portions of the connecting beam 15 at both ends in the third direction S3 are respectively fixedly connected to the first mounting beam 13 and the second mounting beam 14. By arranging the connecting beam 15, the first mounting beam 13 and the second mounting beam 14 can be connected to form an integral structure, effectively improving the structural strength and stability of the frame body 1.
[0035] Specifically, such as Figure 4 and Figure 5As shown, two connecting beams 15 are arranged in this embodiment. The two connecting beams 15 are respectively arranged at both ends of the first mounting beam 13 and the second mounting beam 14 in the length direction (i.e., the second direction S2). One end of one connecting beam 15 is respectively connected to the first end of the first mounting beam 13 and the first end of the second mounting beam 14, and the other end of the other connecting beam 15 is respectively connected to the second end of the first mounting beam 13 and the second end of the second mounting beam 14. In this way, the first mounting beam 13, the second mounting beam 14 and the two connecting beams 15 are connected end to end to form an annular structure, which can not only significantly improve the structural strength and stability of the frame body 1, but also leave a hollow area in the middle of the annular structure to facilitate the arrangement of other components or pipelines of the vehicle and make reasonable use of the interior space of the vehicle.
[0036] In some embodiments, as Figure 1 、 Figure 4 and Figure 5 shown, the first mounting beam 13 and / or the second mounting beam 14 define a first structural cavity 131 that is concave inward from the first connection surface 11 to the second connection surface 12. Through the setting of the first structural cavity 131, the weight of the first mounting beam 13 and / or the second mounting beam 14 can be further reduced, and the light weight of the frame body 1 can be realized.
[0037] In some embodiments, as Figure 4 and Figure 5 shown, the connecting beam 15 defines a second structural cavity 151 with the same orientation as the first structural cavity 131. Through the setting of the second structural cavity 151, the weight of the connecting beam 15 can be further reduced, and the light weight of the frame body 1 can be realized; and the second structural cavity 151 is communicated with the first structural cavity 131, which can improve the structural coherence and consistency of the frame body 1 and better transmit force.
[0038] In some embodiments, as Figure 5 shown, a grid-shaped reinforcing rib group 16 is arranged in the first structural cavity 131 and / or the second structural cavity 151. The grid-shaped reinforcing rib group 16 is connected to the side walls on both sides and the top plate on the upper side (i.e., the side where the second connection surface 12 is located) of the first structural cavity 131 and / or the second structural cavity 151, which can further improve the structural strength of the frame body 1.
[0039] In some embodiments, as Figure 1As shown, the first mounting beam 13, the second mounting beam 14, and the connecting beam 15 can be integrally formed by an alloy die-casting molding technique, so that the first mounting beam 13, the second mounting beam 14, and the connecting beam 15 are formed as a whole, reducing the setting of connecting parts, improving the integration and structural strength of the frame body 1, and further meeting the lightweight requirements of the frame body 1. It can be understood that the first mounting beam 13, the second mounting beam 14, and the connecting beam 15 can be made of magnesium alloy or aluminum alloy materials, preferably magnesium alloy, with light weight and high structural strength.
[0040] In another embodiment, as Figure 2 and Figure 3 shown, a vehicle floor assembly is provided, including a floor body 2 and the seat mounting structure in the above embodiment. The floor body 2 is configured with a first mounting point 21 for fixing the first seat. The frame body 1 can be detachably and fixedly connected to the floor body 2 by matching the transfer point 111 with the first mounting point 21. The connection methods include but are not limited to bolt connection, snap connection, etc. In this embodiment, bolt connection is preferably used, which is stable in connection and convenient for disassembly and assembly. In this way, the floor body 2 can be used for the setting of one seat layout, while the frame body 1 can be used for the setting of another seat layout, which can conveniently and quickly realize the conversion of the seat layout, reduce the types of seat mounting floors developed, and effectively reduce the production cost.
[0041] For other structures and working principles of the seat mounting structure, please refer to the above description of the embodiments of the seat mounting structure. Since the seat mounting structure has the above technical effects, the vehicle having this seat mounting structure should also have corresponding technical effects, which will not be elaborated here.
[0042] In yet another embodiment, a vehicle is provided, including the vehicle floor assembly in the above embodiment. For other structures and working principles of the vehicle floor assembly, please refer to the above description of the embodiments of the vehicle floor assembly. Since the vehicle floor assembly has the above technical effects, the vehicle having this vehicle floor assembly should also have corresponding technical effects, which will not be elaborated here.
[0043] In this application, unless otherwise clearly specified and limited, terms such as "assembly" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.
[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more, unless specifically defined otherwise. Also, descriptions such as "some embodiments" and "exemplarily" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application.
[0045] The schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.
[0046] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and the specification of the present application shall fall within the scope covered by the patent of the present application.
Claims
1. A seat mounting structure, mounted on a vehicle body floor to fix a seat, characterized in that: include: A frame body, wherein the outer surface of the frame body has a first connection surface and a second connection surface which are arranged opposite to each other in a first direction, the first connection surface is provided with a transfer point for matching and connecting with a first mounting point of a first seat, and the second connection surface is provided with a second mounting point for fixing a second seat; Among them, the layout of the second seat is different from that of the first seat.
2. The seat mounting structure according to claim 1, characterized in that: The frame body comprises: a first mounting beam, the first mounting beam being disposed along a second direction; and a second mounting beam, the second mounting beam being arranged along a second direction and spaced apart from the first mounting beam in a third direction; The first mounting beam and the second mounting beam are both defined by the first connecting surface and the second connecting surface.
3. The seat mounting structure according to claim 2, characterized in that: The frame body also includes: At least one connecting beam is disposed between the first mounting beam and the second mounting beam along a third direction, and ends of the connecting beam at both ends of the third direction are fixedly connected to the first mounting beam and the second mounting beam respectively.
4. The seat mounting structure according to claim 3, characterized in that: There are two connecting beams, which are respectively arranged at two ends of the first mounting beam and the second mounting beam in the length direction, and are connected with the first mounting beam and the second mounting beam to form an annular structure.
5. The seat mounting structure according to claim 3 or 4, characterized in that: The first mounting beam and / or the second mounting beam defines a first construction cavity which is concave in a direction from the first connecting surface to the second connecting surface.
6. The seat mounting structure according to claim 5, characterized in that: The connecting beam defines a second construction cavity facing the same direction as the first construction cavity, and the second construction cavity is communicated with the first construction cavity.
7. The seat mounting structure according to claim 6, characterized in that: A grid-shaped reinforcement rib group is provided in the first structural cavity and / or the second structural cavity.
8. The seat mounting structure according to claim 7, characterized in that: The first mounting beam, the second mounting beam and the connecting beam are integrally die-cast.
9. A vehicle body floor assembly, characterized in that: It comprises a floor body and a seat mounting structure as described in any one of claims 1 to 8, wherein the floor body is provided with the first mounting point for fixing the first seat, and the frame body is detachably fixedly connected to the floor body.
10. A vehicle, characterized in that: Comprising the vehicle body floor assembly as claimed in claim 9.