Automobile dash panel assembly structure suitable for multiple power modes and automobile
Through the removable connected pedal reinforcement component, the complexity and cost problems of the automotive front panel assembly structure in multi-power mode are solved, and the pedal is uniform and structurally stable.
Patent Information
- Application Number
- CN202422230272.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-11
AI Technical Summary
The existing automobile front panel assembly structure is in multi-power mode, and the brake pedal reinforcement plate and clutch pedal reinforcement plate have complex structures, single functions, high costs and difficult management.
A removable connected pedal reinforcement assembly is provided, including a brake pedal reinforcement plate and a clutch pedal reinforcement plate, and select a suitable installation method according to the vehicle model power mode, reduce the number of structural parts, and improve structural strength and stiffness.
It realizes uniform stress on the pedal in multi-power mode, reduces structural parts and costs, improves scope of application, and enhances versatility and structural stability.
Smart Images
Figure CN223059100U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automotive front bulkheads, in particular to an automotive front bulkhead assembly structure and an automobile applicable to multiple power modes.
Background Art
[0002] The brake pedal and clutch pedal of an automobile are common structural components during the driving process of the automobile, and are generally installed on the automotive front bulkhead assembly structure. However, in the current conventional automotive front bulkhead assembly structure with a single power mode, the structures such as the brake pedal reinforcement plate and the clutch pedal reinforcement plate are complex and have a single function, and can only be applicable to a single power mode. Manufacturers mainly configure various reinforcement plate structural components to install models with different power modes, which results in high costs, many welding points, and difficult management.
Content of the Utility Model
[0003] This application provides an automotive front bulkhead assembly structure and an automobile applicable to multiple power modes, which can select appropriate structural components for installation according to the power mode of the vehicle model, so as to enhance the structural strength of the brake pedal reinforcement plate.
[0004] An embodiment of this application provides an automotive front bulkhead assembly structure applicable to multiple power modes. The automotive front bulkhead assembly structure includes:
[0005] A front bulkhead, which is used to connect the front wheel housing of the automobile; and
[0006] A pedal reinforcement assembly, which includes a brake pedal reinforcement plate and a clutch pedal reinforcement plate that are detachably connected; the brake pedal reinforcement plate can be used to connect the brake pedal of the automobile; the clutch pedal reinforcement plate can be used to connect the clutch pedal of the automobile;
[0007] The brake pedal reinforcement plate in the pedal reinforcement assembly is independently installed in the pedal installation area of the front bulkhead, or the brake pedal reinforcement plate and the clutch pedal reinforcement plate are assembled into one body and then installed in the pedal installation area of the front bulkhead.
[0008] In one embodiment, the brake pedal reinforcement plate is provided with a first connection part formed by a depression, the clutch pedal is provided with a second connection part, and the first connection part and the second connection part are detachably connected.
[0009] In one embodiment, the first connection part is provided with a first fixing hole, the second connection part is provided with a second fixing hole, and the first fixing hole and the second fixing hole cooperate with each other and are fixed by bolts.
[0010] In one embodiment, the middle part of the front bulkhead is provided with a Y-shaped reinforcing rib, the Y-shaped reinforcing rib extends from one end of the front bulkhead close to the vehicle head to the end away from the vehicle head, and the open end of the Y-shaped reinforcing rib is arranged towards the passenger compartment direction.
[0011] In one embodiment, a raised first reinforcing rib is provided in the area where the front bulkhead overlaps with the front wheel housing.
[0012] In one embodiment, the front bulkhead is provided with a first mounting hole and a second mounting hole arranged in parallel. The first mounting hole is used for mounting an air-conditioning heating element, and the second mounting hole is used for mounting an air-conditioning heater water pipe.
[0013] In one embodiment, a lower guard plate is further provided at the middle bottom of the front bulkhead, and a protective boss is formed by protruding towards the passenger compartment near the lower guard plate in the middle of the front bulkhead.
[0014] In one embodiment, transverse ribs are provided on the surface of the protective boss.
[0015] In one embodiment, a third mounting hole is formed on the surface of the protective boss, and the third mounting hole is used for mounting an air-conditioning expansion valve.
[0016] The present application also provides an automobile, which includes the above-mentioned front bulkhead assembly structure applicable to multiple power modes.
[0017] After adopting the above technical solutions, the beneficial effects are as follows:
[0018] The present application provides a front bulkhead assembly structure for an automobile, in which the brake pedal reinforcement plate can be detachably connected to the clutch pedal reinforcement plate. When the automobile is an extended-range electric vehicle or a pure electric vehicle, engineers can install only the brake pedal reinforcement plate in the pedal mounting area of the front bulkhead according to the power mode of the automobile. When the automobile is a fuel vehicle, the brake pedal reinforcement plate can be assembled with the clutch pedal reinforcement plate and then installed in the pedal mounting area of the front bulkhead. This detachable pedal reinforcement assembly can not only make the force on the pedal more uniform during driving, improve the strength and stiffness of the pedal mounting area, but also reduce the number and cost of structural parts. There is no need to prepare applicable pedal reinforcement plates one by one according to the power mode. The pedal reinforcement assembly of the present application can improve the applicable range, reduce production costs, have strong versatility, and stable structure.
Description of the Drawings
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0020] Figure 1 It is the front view of the front bulkhead assembly structure for an automobile applicable to multiple power modes provided by the embodiments of the present application.
[0021] Figure 2 This is an internal view of the front bulkhead assembly structure of a vehicle applicable to multiple power modes provided by an embodiment of the present application.
[0022] Figure 3 This is a schematic exploded view of the pedal reinforcement assembly in the front bulkhead assembly structure of a vehicle provided by an embodiment of the present application.
[0023] Figure 4 This is a schematic assembled view of the pedal reinforcement assembly in the front bulkhead assembly structure of a vehicle provided by an embodiment of the present application.
Detailed implementation manners
[0024] In order to better understand the technical solution of the present application, the embodiments of the present application will be described in detail below with reference to the accompanying drawings.
[0025] It should be clear that the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.
[0026] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms of "a", "the" and "said" used in the embodiments of the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise.
[0027] It should be understood that the term " / and" used herein is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after.
[0028] The present application provides a front bulkhead assembly structure 100 of a vehicle applicable to multiple power modes, Figure 1 This is a front view of the front bulkhead assembly structure of a vehicle applicable to multiple power modes provided by an embodiment of the present application, Figure 2 This is an internal view of the front bulkhead assembly structure of a vehicle applicable to multiple power modes provided by an embodiment of the present application, as Figure 1 and Figure 2As shown in the figure, the structure 100 of the front bulkhead assembly of the vehicle includes a front bulkhead 10 and a pedal reinforcement assembly 20. The front bulkhead 10 is located in the direction facing the vehicle driver. The front bulkhead 10 is used to connect the front wheel housings of the vehicle and to separate the engine compartment from the driver's compartment. The pedal reinforcement assembly 20 includes a brake pedal reinforcement plate 21 and a clutch pedal reinforcement plate 22 that are detachably connected; the brake pedal reinforcement plate 21 can be used to connect the brake pedal of the vehicle; the clutch pedal reinforcement plate 22 can be used to connect the clutch pedal of the vehicle. Among them, the brake pedal reinforcement plate 21 is independently installed in the pedal installation area 11 of the front bulkhead 10, or the brake pedal reinforcement plate 21 and the clutch pedal reinforcement plate 22 are assembled into one body and then installed in the pedal installation area 11 of the front bulkhead 10.
[0029] In the above technical solution, the brake pedal reinforcement plate 21 can be detachably connected to the clutch pedal reinforcement plate 22. When the vehicle is an extended-range electric vehicle or a pure electric vehicle, the engineer can install only the brake pedal reinforcement plate 21 in the pedal installation area 11 of the front bulkhead 10 according to the power mode of the vehicle. When the vehicle is a fuel vehicle, the brake pedal reinforcement plate 21 can be assembled with the clutch pedal reinforcement plate 22 into one body and then installed in the pedal installation area 11 of the front bulkhead 10. This detachably connected pedal reinforcement assembly 20 can not only make the force on the pedal more uniform during vehicle driving, improving the strength and stiffness of the pedal installation area 11; but also reduce the number and cost of structural parts, without having to prepare suitable pedal reinforcement plates one by one according to the power mode. The pedal reinforcement assembly 20 of the present application can improve the applicable range, reduce the production cost, has strong versatility, and has a stable structure.
[0030] Please continue to refer to Figure 1 and Figure 2 , the front bulkhead 10 is used to connect the front wheel housings of the vehicle and to separate the engine compartment from the driver's compartment. Specifically, front wheel housing lapping areas 12 are provided at the middle positions on both the left and right sides of the front bulkhead 10. The front wheel housings of the vehicle are connected to the front wheel housing lapping areas 12, and generally, the two are welded and fixed by welding. The front wheel housing lapping areas 12 are integrally provided with a V-shaped protrusion. In order to strengthen the stiffness and strength of the front wheel housing lapping areas 12, in some embodiments, the front wheel housing lapping areas 12 are further provided with protruding first reinforcing ribs 121.
[0031] A lower guard plate 13 is provided at the middle bottom of the front bulkhead 10. The lower guard plate 13 overlaps with the front end of the vehicle floor, enhancing the overall structural strength of the front bulkhead 10.
[0032] The middle part of the front bulkhead 10 is provided with a Y-shaped reinforcing rib 14. The Y-shaped reinforcing rib 14 extends from one end of the front bulkhead 10 close to the vehicle head towards the end far from the vehicle head, and the open end of the Y-shaped reinforcing rib 14 is arranged towards the passenger compartment. Specifically, the Y-shaped reinforcing rib 14 includes a first extension end 141, a second extension end 142 and a third extension end 143. The first extension end 141 extends to the lower guard plate 13, which can improve the strength of the lower guard plate 13. The second extension end 142 and the third extension end 143 extend towards the front window. The Y-shaped reinforcing rib 14 can be obtained by stamping the middle part of the front bulkhead 10. Of course, it may also be formed by other processes, which are not limited herein.
[0033] Furthermore, a pedal installation area 11 and a pipeline installation area 15 are provided on both sides of the Y-shaped reinforcing rib 14 in the middle of the front bulkhead 10. Among them, the pedal installation area 11 is used to install the pedal strengthening assembly 20, and the pipeline installation area 15 is used to install some components such as circuits and pipelines extending from the engine compartment into the cockpit.
[0034] As Figure 3 shown, the pedal strengthening assembly 20 includes a brake pedal strengthening plate 21 and a clutch pedal strengthening plate 22 that are detachably connected. Among them, the brake pedal strengthening plate 21 includes a first installation area 211 and a second installation area 212. The first installation area 211 is provided with a plurality of first connection holes 2111 and second connection holes 2112. The first connection holes 2111 are used to install the support member of the instrument panel crossbeam, and the second connection holes 2112 are used to install the brake pedal. The connection hole installation method can be welding or bolt fixation.
[0035] Specifically, a brake cylinder installation hole 2121 is provided on the left side of the second installation area 212 of the brake pedal strengthening plate 21 for installing the brake cylinder of the vehicle. Two accelerator pedal installation holes 2122 are provided on the lower edge of the right side of the second installation area 212 for installing the accelerator pedal of the vehicle. The installation holes can be processed and formed by stamping process or drilling process, which are not limited herein, and the edge of the hole mouth should be ensured to be flat to avoid burrs.
[0036] In this application, in order to facilitate the assembly convenience of the brake pedal strengthening plate 21 and the clutch pedal strengthening plate 22, a first connection portion 213 formed by a depression is provided on the left side of the second installation area 212 of the brake pedal strengthening plate 21, and at least one first fixing hole 2131 is provided on the first connection portion 213. The brake pedal strengthening plate 21 is provided with a welding edge along the edge of the first connection portion 213. The connection portion and the fixing hole can be formed by stamping process or other processes, which are not limited herein.
[0037] Please continue to refer to Figure 3, the clutch pedal reinforcement plate 22 is provided with a second connecting portion 221, and the second connecting portion 221 is detachably connected to the first connecting portion 213 of the brake pedal reinforcement plate 21. Similarly, for convenient installation and fixation, at least one second fixing hole 2211 is provided on the second connecting portion 221, and a welding edge is also provided along the edge of the second connecting portion 221 of the clutch pedal reinforcement plate 22. During the assembly process of the brake pedal reinforcement plate 21 and the clutch pedal reinforcement plate 22, the welding edges of the brake pedal reinforcement plate 21 and the clutch pedal reinforcement plate 22 are overlapped and then welded and fixed. After welding, bolts are passed through the second fixing holes 2211 and the first fixing holes 2131 and tightened, making the assembled overall structure more stable. In some embodiments, for convenient assembly and positioning, positioning holes are also provided on the second connecting portion 221.
[0038] Two clutch pedal mounting holes 2212 are provided in the upper part of the clutch pedal reinforcement plate 22, and the clutch pedal mounting holes 2212 are used for mounting the clutch pedal. A clutch cylinder mounting hole 2213 is provided in the lower part of the clutch pedal reinforcement plate 22, and the clutch cylinder mounting hole 2213 is used for mounting the clutch cylinder. The mounting holes can be formed by stamping process or drilling process, which is not limited here, and the edges of the holes should be ensured to be flat to avoid burrs.
[0039] In some embodiments, such as Figure 2 shown, a protective boss 16 is formed by protruding towards the passenger compartment direction at the middle part of the front panel 10 near the lower guard plate 13. The setting of the protective boss 16 can enhance the anti-deformation ability of the front panel 10. During a collision, it can reduce the intrusion of the deformation of the front panel 10 into the passenger compartment and ensure the safety of passengers. Transverse ribs 162 are provided on the surface of the protective boss 16, and the setting of the transverse ribs 162 can further improve the overall strength of the protective boss 16.
[0040] Such as Figure 2 shown, a first mounting hole 101 and a second mounting hole 102 are provided on the right side of the front panel 10 near the protective boss 16. The first mounting hole 101 is used for mounting the air-conditioning heating and cooling water pipe, and the second mounting hole 102 is used for mounting the air-conditioning heating element. Further, a third mounting hole 161 is provided on the surface of the protective boss 16, and the third mounting hole 161 is used for mounting the air-conditioning expansion valve of the vehicle. In this application, each mounting hole can be formed by metal stamping process, and the cut should be ensured to be flat to avoid burrs, so as to facilitate the positioning and installation of each component.
[0041] A steering shaft hole 17 is provided on the left side of the front panel 10 near the protective boss 16, which is used for mounting the steering shaft of the vehicle. The shaft hole can be formed by stamping process or other processes, which is not limited here, and the edges of the hole should be ensured to be flat to avoid burrs.
[0042] When the vehicle is an extended-range fuel vehicle or a pure electric vehicle, the brake pedal reinforcement plate 21 in the pedal reinforcement assembly 20 is welded at the pedal safety area of the front bulkhead 10. When the vehicle is a fuel vehicle, the assembly of the brake pedal reinforcement plate 21 and the clutch pedal reinforcement plate 22 in the pedal reinforcement assembly 20 is welded at the pedal safety area of the bulkhead 10. The detachable pedal reinforcement assembly 20 can not only make the force on the pedal more uniform during vehicle driving, improving the strength and stiffness of the pedal installation area 11, but also reduce the number and cost of structural components. There is no need to prepare applicable pedal reinforcement plates according to the power mode one by one. The pedal reinforcement assembly 20 of the present application can improve the applicable range, reduce production costs, has strong versatility and stable structure.
[0043] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the scope of protection of the present invention.
Claims
1. An automobile front bulkhead assembly structure applicable to multiple power modes, characterized in that, The structure of the vehicle front bulkhead assembly includes: A front bulkhead for connecting the front wheel housings of the vehicle; and A pedal reinforcement assembly including a brake pedal reinforcement plate and a clutch pedal reinforcement plate that are detachably connected; the brake pedal reinforcement plate can be used to connect the brake pedal of the vehicle; the clutch pedal reinforcement plate can be used to connect the clutch pedal of the vehicle; The brake pedal reinforcement plate in the pedal reinforcement assembly is independently installed in the pedal installation area of the front bulkhead, or the brake pedal reinforcement plate and the clutch pedal reinforcement plate are assembled into one body and then installed in the pedal installation area of the front bulkhead.
2. The front bulkhead assembly structure for a vehicle applicable to multiple power modes according to claim 1, characterized in that, The brake pedal reinforcement plate is provided with a first connecting portion formed by a depression, and the clutch pedal reinforcement plate is provided with a second connecting portion, and the first connecting portion and the second connecting portion are detachably connected.
3. The structure of the front bulkhead assembly for a vehicle applicable to multiple power modes according to claim 2, characterized in that, The first connecting portion is provided with a first fixing hole, the second connecting portion is provided with a second fixing hole, and the first fixing hole and the second fixing hole cooperate with each other and are fixed by bolts.
4. The structure of the front bulkhead assembly for a vehicle applicable to multiple power modes according to claim 1, wherein, The middle of the front bulkhead is provided with a Y-shaped reinforcing rib, and the Y-shaped reinforcing rib extends from one end of the front bulkhead close to the vehicle head to the end away from the vehicle head, and the open end of the Y-shaped reinforcing rib is arranged towards the passenger compartment.
5. The structure of the front bulkhead assembly for a vehicle applicable to multiple power modes according to claim 1, characterized in that, The area where the front bulkhead overlaps with the front wheel housing is provided with a protruding first reinforcing rib.
6. The structure of the front bulkhead assembly for a vehicle applicable to multiple power modes according to claim 1, characterized in that, The front bulkhead is provided with a first mounting hole and a second mounting hole arranged in parallel. The first mounting hole is used for mounting an air-conditioning heating element, and the second mounting hole is used for mounting an air-conditioning heater water pipe.
7. The front bulkhead assembly structure applicable to multiple power modes according to claim 1, characterized in that, A lower guard plate is further provided at the bottom middle of the front bulkhead, and a protective boss is formed by protruding towards the passenger compartment near the lower guard plate in the middle of the front bulkhead.
8. The front bulkhead assembly structure applicable to multiple power modes according to claim 7, characterized in that, The surface of the protective boss is provided with transverse ribs.
9. The structure of the front bulkhead assembly for a vehicle applicable to multiple power modes according to claim 7, characterized in that, A third mounting hole is opened on the surface of the protective boss, and the third mounting hole is used for mounting an air-conditioning expansion valve.
10. A vehicle, characterized in that, The vehicle includes the structure of the vehicle front bulkhead assembly applicable to multiple power modes according to any one of claims 1 to 9.