Decorative cover of automobile accelerator pedal

Abstract

The utility model provides an automobile accelerator pedal decorative cover which comprises a decorative cover body and a decorative cover installation support, the decorative cover body is provided with a first hollowed-out hole for an accelerator pedal to penetrate through, the decorative cover installation support is provided with a second hollowed-out hole for the accelerator pedal to penetrate through, and the first hollowed-out hole and the second hollowed-out hole are correspondingly arranged in position. The decorative cover mounting bracket is fixedly connected with an automobile metal plate through a fastener, and the decorative cover body is detachably connected with the decorative cover mounting bracket through a connecting structure so as to shield a back structure of an accelerator pedal and the back automobile metal plate. The decorative cover can shield the back structure of the accelerator pedal and the automobile metal plate, foreign matter is prevented from entering and causing mechanical faults, and meanwhile the overall attractiveness of the interior trim is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile decoration accessories, specifically, relates to an automobile accelerator pedal decoration cover. BACKGROUND

[0002] In the field of modern automobile engineering, the accelerator pedal is a key operating component for vehicle power output, and its installation mode directly affects the driving experience and vehicle reliability. Currently, the installation scheme of mainstream automobile accelerator pedals generally adopts the form of passing through the hole in the car carpet, which is designed to meet the mechanical connection requirements of the pedal and the vehicle body power system, while considering the basic rationality of the interior layout.

[0003] However, this traditional installation method has significant defects. The automobile sheet metal structure and the accelerator pedal back structure are directly exposed in the carpet hole area, forming an open interface connected with the vehicle interior environment. Although the surface treatment process of the automobile sheet metal, as an important part of the vehicle body frame, can resist external environmental erosion to some extent, the long-term exposed sheet metal edges are still susceptible to dust, moisture, debris, and other influences in the complex vehicle interior environment, which may cause rust or wear, thereby affecting the stability of the vehicle body structure.

[0004] The exposure of the pedal back structure poses a more direct safety hazard. When foreign matter such as dust, hair, small particles, and other objects enters through the hole area, it may become trapped between the pedal shaft, spring, and other critical moving parts, causing pedal jamming, increased return resistance, or even pedal locking, directly affecting the driver's precise control of power output, and may cause serious safety accidents in emergency conditions. At the same time, the exposed structure allows the driver and passengers to directly observe the rough edges of the automobile sheet metal and the mechanical structure of the pedal back, which is contrary to the overall aesthetic and delicate appearance pursued by modern automobile interiors, reducing the visual comfort and quality of the interior space.

[0005] With the development of the automobile industry, consumers' requirements for vehicle safety and interior aesthetics are increasingly high, and the shortcomings of the traditional accelerator pedal installation method in these two aspects are increasingly prominent. Therefore, there is an urgent need for an improved solution that can effectively solve the problem of exposed sheet metal and pedal back structure, prevent foreign matter from entering, and improve driving safety and interior aesthetics. INVENTION CONTENTS

[0006] The purpose of the present application is to provide an automobile accelerator pedal decoration cover with the advantages of preventing the exposure of sheet metal and accelerator pedal back structure, avoiding foreign matter from entering and causing faults, and improving the aesthetics of the interior.

[0007] The application provides an automobile accelerator pedal decorative cover, which comprises a cover body and a cover mounting bracket, the cover body is provided with a first hollow hole for the accelerator pedal to pass through, the cover mounting bracket is provided with a second hollow hole for the accelerator pedal to pass through, the first hollow hole and the second hollow hole are correspondingly arranged, the cover mounting bracket is fixedly connected with automobile sheet metal through fasteners, and the cover body is detachably connected with the cover mounting bracket through a connecting structure to shield the back structure of the accelerator pedal and the back automobile sheet metal.

[0008] Compared with the prior art, the automobile accelerator pedal decorative cover has the following advantages: through the cooperative design of the split cover body and the mounting bracket, the back structure of the accelerator pedal and the sheet metal are shielded, the functional reliability and the maintenance convenience are considered, and the problems of foreign matter invasion risk and insufficient aesthetics caused by structural exposure in the traditional scheme are solved.

[0009] In a possible implementation, the connecting structure comprises a plurality of elastic hooks and clamping holes, the elastic hooks are fixed on the cover body, the clamping holes are arranged on the cover mounting bracket, and the elastic hooks are matched and clamped in the clamping holes. Compared with the prior art, the cover body and the cover mounting bracket are quickly detachable. The design of the elastic hooks and the clamping holes makes the installation process tool-free, simple and fast; meanwhile, the connecting structure has good bearing capacity and stability, can effectively prevent the cover body from loosening or falling off during use; in addition, the components can be separated by applying appropriate force when disassembled, which is convenient for later maintenance and replacement.

[0010] In a possible implementation, the connecting structure is a bolt locking connecting component. Compared with the prior art, the cover body and the cover mounting bracket are reliably connected. The bolt locking connecting component provides stable mechanical connection and can withstand vibration and impact during automobile driving.

[0011] In a possible implementation, the cover body and the cover mounting bracket are provided with a positioning structure for mutual positioning. Compared with the prior art, the cover body and the cover mounting bracket are accurately positioned, the positional deviation in the installation process is avoided, the installation process is simplified, the installation time and labor cost are reduced, and the installation efficiency is improved.

[0012] In a possible implementation, the positioning structure comprises a positioning column and a positioning hole, the positioning column is fixed on the cover body, the positioning hole is arranged on the cover mounting bracket, and the positioning column is inserted into the positioning hole. Compared with the prior art, the cooperation of the positioning column and the positioning hole enables the two components to be quickly aligned, reduces the adjustment time during installation, and prevents the cover body from being displaced or loosened during use.

[0013] In a possible implementation, the positioning column is in an inverted conical structure. Compared with the prior art, the positioning column in the inverted conical structure can be automatically guided during insertion, reducing the difficulty of alignment during installation and improving the installation efficiency.

[0014] In a possible implementation, the fastener is a screw-nut locking structure. Compared with the prior art, the screw-nut locking structure realizes stable and reliable connection between the cover mounting bracket and the automobile sheet metal, ensures that the cover mounting bracket will not be loose or fall off during vehicle driving, and improves the reliability and durability of the connection.

[0015] In a possible implementation, a carpet is laid between the cover body and the cover mounting bracket. Compared with the prior art, the carpet effectively prevents foreign matters from invading the accelerator pedal mechanism through the gap between the joint surfaces, avoids the mechanism from being stuck due to accumulation of foreign matters, and compensates for the gap fluctuation caused by assembly tolerance through material elasticity.

[0016] In a possible implementation, a plurality of reinforcing ribs are arranged on the cover body and / or the cover mounting bracket. Compared with the prior art, the reinforcing ribs improve the overall structural strength of the components. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the present application;

[0018] Figure 2 is a structural schematic diagram of the cover body;

[0019] Figure 3 is a structural schematic diagram of the cover mounting bracket Figure 1 ;

[0020] Figure 4 is a structural schematic diagram of the cover mounting bracket Figure 2 ;

[0021] Figure 5 is a use state diagram of the present application;

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, cover body; 11, first hollow hole; 2, cover mounting bracket; 21, second hollow hole; 22, positioning column; 3, elastic clamping hook; 4, clamping hole; 5, positioning column; 6, positioning hole; 7, carpet; 10, accelerator pedal. DETAILED DESCRIPTION

[0024] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can adjust them as needed in order to adapt to specific application occasions.

[0025] In the description of the embodiments of the present application, it should be noted that unless specifically defined and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or detachably connected, or integrally connected, it can be mechanically connected, or electrically connected, it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0026] In the embodiments of the present application, unless specifically defined and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0027] In the conventional existing installation scheme of the accelerator pedal of the automobile, the accelerator pedal needs to pass through the opening of the carpet in the car and be directly connected with the body panel. Because the back mechanical structure of the pedal and the joint area of the panel lack shielding structure, an open interface is formed, which causes the mechanical parts to be exposed to the environment in the car. This interface becomes a physical channel for foreign matter invasion, and the directly visible exposed panel edge and mechanical structure cause structural erosion risk and visual aesthetic defects.

[0028] If the above problems are not solved, abnormal wear of the rotating shaft will cause the pedal idle stroke angle to increase to a dangerous threshold, which may cause power output delay under emergency braking conditions. Abnormal fluctuation of spring return force will directly affect the linearity of throttle opening signal, causing the engine torque to be misjudged by the electronic control unit. Long-term exposure of the panel edge will accelerate the electrochemical corrosion process, forming a stress concentration point in the key load-bearing area of the vehicle body, reducing the fatigue life of the vehicle. The visual conflict between the visible area of the mechanical parts and the interior surface will violate the visual consistency principle in human engineering, affecting the user's technical perception of vehicle quality.

[0029] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0030] Embodiment one

[0031] Reference Figures 1 to 5The embodiment of the application discloses a car accelerator pedal decorative cover, which comprises a cover body 1 and a cover mounting bracket 2, the cover body 1 is provided with a first hollow hole 11 for the accelerator pedal 10 to pass through, the cover mounting bracket 2 is provided with a second hollow hole 21 for the accelerator pedal 10 to pass through, the first hollow hole 11 and the second hollow hole 21 are correspondingly arranged, the cover mounting bracket 2 is fixedly connected with automobile sheet metal through fasteners, and the cover body 1 is detachably connected with the cover mounting bracket 2 through a connecting structure, so as to shield the back structure of the accelerator pedal 10 and the back automobile sheet metal.

[0032] The cover body 1 is a decorative part for covering the back area of the accelerator pedal 10 and improving the appearance of interior decoration, which can be integrally formed by an injection molding process and matched with surface skin treatment, and is made of PA66+GF20; the cover mounting bracket 2 is a supporting structure for fixing the cover body 1 and connecting with the automobile sheet metal, which can be integrally formed by high-strength engineering plastic and is made of PC+ABS, and functions to provide a stable mounting base to ensure reliable connection between the cover body 1 and the sheet metal; the first hollow hole 11 and the second hollow hole 21 are through holes arranged on the cover body 1 and the cover mounting bracket 2 respectively for accommodating the accelerator pedal 10 to pass through, and are correspondingly arranged to ensure that the accelerator pedal 10 can normally move without interference in the shielding state of the cover; the connecting structure is an assembly for detachably connecting the cover body 1 and the cover mounting bracket 2, and functions to allow the cover body 1 to be independently detached for maintenance or replacement, and meanwhile avoid damaging the fixed connection with the sheet metal.

[0033] In the embodiment, the connecting structure comprises a plurality of elastic hooks 3 and clamping holes 4, the elastic hooks 3 are fixed on the cover body 1, the clamping holes 4 are arranged on the cover mounting bracket 2, and the elastic hooks 3 are matched and clamped in the clamping holes 4. The elastic hooks 3 are made of plastic material with deformation ability, the hooks are provided with barb-shaped protrusions at the ends, and the clamping holes 4 are matched with the barb-shaped protrusions in shape. The elastic hooks 3 are distributed at intervals along the circumference of the cover body 1, the positions of the clamping holes 4 correspond to the hooks one by one, the hooks are deformed and slide into the clamping holes 4 in the vertical mounting direction, the barb-shaped protrusions restore the deformation after passing through the clamping holes 4, and mechanical interlocking is formed; the multi-point distribution of the hooks and the clamping holes 4 enhances the connection stability, prevents the cover body 1 from being loosened due to vibration caused by pedal operation, and ensures the continuous shielding effect on the back structure of the accelerator pedal 10 and the sheet metal.

[0034] In the embodiment, positioning structure is arranged between the cover body 1 and the cover mounting bracket 2 for mutual positioning; the positioning structure comprises a positioning column 5 and a positioning hole 6, the positioning column 5 is fixed on the cover body 1, the positioning hole 6 is arranged on the cover mounting bracket 2, and the positioning column 5 is inserted into the positioning hole 6; the positioning column 5 is in an inverted conical structure. Meanwhile, the cover mounting bracket 2 is provided with a positioning stand 22 for positioning on the automobile sheet metal. Specifically, when the cover is mounted, first, the positioning stand 22 is inserted into the preset hole position of the automobile sheet metal, so that the cover mounting bracket 2 is preliminarily positioned; then, the positioning column 5 of the cover body 1 is inserted into the positioning hole 6 of the cover mounting bracket 2, the inverted conical structure generates a guiding effect when contacting the edge of the positioning hole 6, so that the positioning column 5 is automatically adjusted to the correct position, and assembly deviation is eliminated; at this time, the elastic clasp 3 only needs to bear the separation force in the vertical direction, avoids that the connecting structure bears shear stress due to misalignment, ensures the coaxiality of the first hollow hole 11 and the second hollow hole 21, and avoids interference of the acceleration pedal 10 movement; the cooperation of the positioning stand 22 and the sheet metal hole ensures the absolute position accuracy of the entire assembly in the vehicle body coordinate system, so that the acceleration pedal 10 passes through the hollow hole and keeps a safety gap with the surrounding structure.

[0035] In the embodiment, the fastener is a screw-nut locking structure. Specifically, the edge of the cover mounting bracket 2 is provided with a plurality of bolt preset holes for fixed connection with the automobile sheet metal through the fastener; the threaded part of the screw penetrates through the preset hole position of the mounting bracket and the corresponding hole in the sheet metal, the nut moves in the axial direction of the screw through a screwing action, and finally forms a compressive contact with the surface of the sheet metal, so that the cover mounting bracket 2 can be kept in a stable and fixed state for a long time.

[0036] In the embodiment, a carpet 7 is arranged between the cover body 1 and the cover mounting bracket 2. Specifically, the carpet 7 fills the assembly gap between the cover body 1 and the mounting bracket through its flexible characteristics, and blocks the invasion of external foreign matters into the pedal back area from the joint gap of the contact surface; when the cover body 1 is connected with the mounting bracket through the elastic clasp 3, the carpet 7 is deformed under pressure, and is tightly attached to the surfaces of the cover body 1 and the bracket, so as to form a sealed interface.

[0037] In the embodiment, a plurality of reinforcing ribs are arranged on the cover body 1 and the cover mounting bracket 2. The reinforcing ribs form multi-directional support when the parts are extruded or vibrated by external force, disperse local stress, and prevent material cracking; during the injection molding process, the distribution density of the reinforcing ribs is adjusted according to the thickness gradient of the parts, so as to balance the material usage and structural strength.

[0038] Embodiment Two

[0039] The difference between this embodiment and Embodiment 1 is that the connection structure is a bolt-locking connection component. The bolt-locking connection component includes a bolt and a nut that cooperate with each other. The bolt passes through the mounting holes of the cover body 1 and the cover mounting bracket 2, and the nut is tightened onto the end of the bolt. Specifically, when the cover body 1 and the cover mounting bracket 2 are fixed by the bolt-locking connection component, the bolt passes through the mounting holes of the cover body 1 and the cover mounting bracket 2 in sequence. After the nut is screwed into the end of the bolt, a preset torque is applied. The bolt head and the nut form a compressive force in the axial direction, forcing the cover body 1 and the mounting bracket to fit tightly together. Compared to the elastic snap-fit ​​method, the constant pressure generated by bolt locking can maintain the sealing of the connection interface for a long time, avoiding the problem of gap expansion caused by fatigue failure of the elastic element.

[0040] In the description of the embodiments of this application, it should be noted that the terms "inner" and "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application.

[0041] In the description of this application, the references to terms such as "an embodiment," "some embodiments," "in this embodiment," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0042] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An automobile accelerator pedal cover characterized by comprising: The cover body is detachably connected with the cover mounting bracket through a connecting structure to shield the back structure of the accelerator pedal and the back automobile sheet metal.

2. The automobile accelerator pedal cover according to claim 1, wherein The connecting structure includes a plurality of elastic hooks and clamping holes, the elastic hooks are fixed on the cover body, and the clamping holes are formed on the cover mounting bracket.

3. The automotive accelerator pedal cover of claim 1, wherein, The connecting structure is a bolt locking connecting component.

4. The automotive accelerator pedal cover of claim 1, wherein, The cover body and the cover mounting bracket are provided with a positioning structure for mutual positioning.

5. The automotive accelerator pedal cover of claim 4, wherein, The positioning structure includes a positioning column and a positioning hole, the positioning column is fixed on the cover body, the positioning hole is formed on the cover mounting bracket, and the positioning column is inserted into the positioning hole.

6. The automotive accelerator pedal cover of claim 5, wherein, The positioning column is in an inverted conical structure.

7. The automotive accelerator pedal cover of claim 1, wherein, The fastener is a screw and nut locking structure.

8. The automotive accelerator pedal cover of claim 1, wherein, The cover body and the cover mounting bracket are paved with a carpet.

9. The automotive accelerator pedal cover of claim 1, wherein, The cover body and the cover mounting bracket are integrally formed by injection molding.

10. The automotive accelerator pedal cover of claim 9, wherein, The cover body and / or the cover mounting bracket are provided with a plurality of reinforcing ribs.

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