Spoiler for improving stability of automobile

Abstract

The spoiler used for improving the stability of the automobile comprises a main body, a fixing assembly, a supporting cushion and screws, the supporting cushion is embedded in the edge of the inner side face of the main body through the fixing assembly, and the screws and nuts are evenly arranged on the inner side face of the main body and connected with the nuts and the screws embedded in the automobile. A clamping buckle used for buckling is arranged between the screw and the nut, a containing groove is formed in the edge of the inner side face of the body, a clamping groove is formed in the side wall of the containing groove, the interior of the containing groove is connected with a fixing assembly through a spring, the supporting pad presses the fixing assembly to enable the fixing assembly to clamp the supporting pad and fix the supporting pad in the containing groove, and the pressing plate is pressed downwards. The side plates on the two sides of the pressing plate slide into the clamping grooves to be fixed. According to the spoiler fixing assembly for improving the stability of the automobile, the supporting cushion can be fixed, the situation that the supporting cushion falls off due to too long time is avoided, the spoiler fixing assembly is more stable and reliable, and the working efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of spoiler for vehicle, especially a spoiler for improving the stability of automobile. BACKGROUND

[0002] The rear spoiler of vehicle is an important part of the aerodynamic kit of automobile, which is usually installed at the rear part of automobile, generally located at the edge of trunk lid or the position below rear window, and is a plate structure protruding from the surface of vehicle body with different shape and size according to vehicle type.

[0003] When automobile runs at high speed, air flow passes through the vehicle body quickly. According to Bernoulli's principle, the faster the air flow, the lower the pressure. The design purpose of rear spoiler is to change the speed and pressure distribution of air flow at the rear part of vehicle, so as to have positive influence on the running of vehicle. The rear spoiler can make the adhesion between tire and ground better and more stable when vehicle runs at high speed.

[0004] The supporting pad is an important part of the spoiler. During the running of automobile, the rear spoiler is subjected to various forces, including vibration, air flow impact and slight deformation of vehicle body. The supporting pad can be used as a buffer layer to absorb these dynamic forces, avoid direct hard contact between the spoiler and the vehicle body, and reduce the generation of noise. At present, the connection mode of supporting pad and spoiler is all pasting. However, with the passage of time, the supporting pad may fall off, affecting use. The supporting pad will age and crack, leaving residual glue and debris during disassembly, which is time-consuming and laborious to handle and affects work efficiency. UTILITY MODEL CONTENTS

[0005] The utility model solves the problem that the connection mode of the existing supporting pad and spoiler is all pasting. However, with the passage of time, the supporting pad may fall off, affecting use. The supporting pad will age and crack, leaving residual glue and debris during disassembly, which is time-consuming and laborious to handle and affects work efficiency.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A spoiler for improving the stability of automobile, comprising a main body, a fixing assembly, a supporting pad and a screw, the inner side surface edge of the main body is embedded with the supporting pad through the fixing assembly, and the inner side surface of the main body is uniformly provided with the screw and nut connected with the nut and screw pre-buried on the vehicle, a buckle for buckling is arranged between the screw and nut, during installation, the main body of the spoiler is directly fixed in the pre-buried through hole of the automobile through the screw and buckle, and the fixing of the spoiler is completed.

[0008] The inner side edge of the main body is provided with a placing groove, and a clamping groove is arranged on the side wall of the placing groove.

[0009] Further, the fixing assembly comprises a pressing plate, a side plate and a clamping block.

[0010] Further, the section of the clamping block is a right triangle, and one end of the clamping block is semicircular.

[0011] Further, the two sides of the pressing plate are provided with connecting rods, the lower end of the clamping block is provided with connecting ears, the connecting ears are sleeved on the connecting rods, a torsion spring is arranged between the connecting ears and sleeved on the connecting rods, one end of the torsion spring is in contact with the inner side surface of the clamping block, the other end of the torsion spring is in contact with the upper end surface of the pressing plate, the side plate can rotate, and the side plate is extruded by the upper end of the placing groove and rotates inward to press the supporting pad when the pressing plate is pressed down.

[0012] Further, the placing groove is uniformly provided with three, the supporting pad is provided with three, and the supporting pad is a rubber supporting pad.

[0013] Further, the section of the clamping groove is a right triangle, and the right angle is located in the clamping groove to prevent the too sharp top end from damaging the supporting pad.

[0014] Further, the pressing plate is pressed down, the side plates on the two sides of the pressing plate slide into the clamping grooves to complete the fixing, and the clamping block on the inner side surface of the side plate extrudes the supporting pad, so that the fixing assembly can fix the supporting pad and the supporting pad will not fall off due to long time, which is more stable and reliable and is beneficial to improve the work efficiency.

[0015] Advantages: compared with the prior art, the application has the following advantages:

[0016] The spoiler for improving the stability of the automobile is connected with the supporting pad through the fixing assembly, when the supporting pad is installed, only one point of the supporting pad needs to be extruded to the pressing plate of the fixing assembly, the pressing plate is moved into the placing groove, the side plate is extruded by the extruding block on the upper end of the placing groove in the moving process of the pressing plate, and the supporting pad is extruded, after the user extrudes the supporting pad, the pressing plate rebounds under the action of the spring, the side plate is also rotated outward under the action of the torsional spring, the back of the side plate can be clamped into the clamping groove, at this time, the fixing assembly extrudes the supporting pad to complete the fixing, the supporting pad cannot fall off due to long time, and the supporting pad is more stable and reliable, when the supporting pad needs to be replaced, the aging supporting pad can be directly pulled out horizontally, no residual glue is left, time and labor are saved, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawings needed to be used in the embodiment description, wherein:

[0018] Figure 1 It is a whole schematic view of the spoiler;

[0019] Figure 2 It is a schematic view of the inside structure of the spoiler;

[0020] Figure 3 It is a schematic view of the cross section of the spoiler;

[0021] Figure 4 It is a schematic view of the first state of the cooperation of the fixing assembly and the supporting pad;

[0022] Figure 5 It is a schematic view of the second state of the cooperation of the fixing assembly and the supporting pad;

[0023] Figure 6 It is a schematic view of the structure of the fixing assembly.

[0024] The drawings are as follows: 1, fixed frame; 101, placing groove; 102, clamping groove; 2, fixing assembly; 201, pressing plate; 202, side plate; 203, spring; 204, clamping block; 205, connecting lug; 206, connecting rod; 207, torsional spring; 3, supporting pad; 4, screw; 5, nut; 6, buckle. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiment of the utility model will be described in detail in combination with the drawings of the specification.

[0026] Reference Figures 1-6 The embodiment provides a spoiler for improving the stability of the automobile.

[0027] As Figure 1 ,Figure 2 and Figure 3 As shown in the drawings, the spoiler for improving the stability of the automobile, comprising a main body 1, a fixed assembly 2, a supporting pad 3 and a screw 4, the inner side edge of the main body 1 is inlaid with the supporting pad 3 through the fixed assembly 2, the supporting pad 3 is fixed in the placing groove 101 of the main body 1 through the fixed assembly 2, and glue is not needed to be pasted, so that residual glue is avoided when disassembling.

[0028] The inner side of the main body 1 is uniformly provided with the screw 4 and the nut 5, and the nut and the screw pre-buried on the vehicle are connected, the buckle 6 for buckling is arranged between the screw 4 and the nut 5, when installing, the main body 1 of the spoiler is directly fixed in the through hole pre-buried in the automobile through the screw 4 and the buckle 6, and the fixing of the spoiler is completed.

[0029] As shown in the drawings, Figure 2 , Figure 3 , Figure 4 and Figure 5 The inner side edge of the main body 1 is provided with the placing groove 101, the placing groove 101 is provided with three, and the two ends of each placing groove 101 are provided with a fixed assembly 2, so that the supporting pad 3 can be installed inside the placing groove 101 through the fixed assembly 2, and the side wall of the placing groove 101 is provided with the clamping groove 102, the position of the clamping groove 102 corresponds to the position of the fixed assembly 2, and the fixed assembly 2 can be clamped into the clamping groove 102 when being pressed down.

[0030] As shown in the drawings, Figure 4 and Figure 5 The spring 203 is connected with the fixed assembly 2 in the placing groove 101, the upper end of the spring 203 is fixedly connected with the fixed assembly 2, the lower end of the spring 203 is fixedly connected with the fixed assembly 2, the supporting pad 3 is fixed in the placing groove 101 by pressing the fixed assembly 2 to clamp the supporting pad 3, when installing the supporting pad 3, only a point of the supporting pad 3 needs to be pressed to the pressing plate 201 of the fixed assembly 2, the pressing plate 201 moves into the placing groove 101 under the extrusion, when the user presses the supporting pad 3 into the placing groove 101, the pressing plate 201 rebounds under the action of the spring 203, and the side plate 202 also rotates outwardly under the action force of the torsion spring 207, the side plate 202 can be clamped into the clamping groove 102, at this time, the fixed assembly 2 extrudes the supporting pad 3 to complete the fixing, and the supporting pad will not fall off due to long time, so that the stability and reliability are higher.

[0031] As shown in the drawings, Figure 4 , Figure 5 and Figure 6As shown, the fixing assembly 2 comprises a pressing plate 201, side plates 202 and clamping blocks 204. The pressing plate 201 is fixed inside the placing groove 101 by a spring 203. The pressing plate 201 can be pressed into the placing groove 101. The two sides of the pressing plate 201 are movably connected with the lower ends of the side plates 202 to form a rotating structure. The side plates 202 can rotate. When the pressing plate 201 is pressed down, the side plates 202 are pressed inward by the upper end of the placing groove 101 to press the supporting pad 3. The upper end of the side plate 202 is fixedly connected with the clamping block 204, which makes it more convenient to fix the supporting pad 3.

[0032] As shown in Figure 4 and Figure 5 , the cross section of the clamping block 204 is a right triangle. When the clamping block 204 rotates, it can better clamp the supporting pad 3. One end of the clamping block 204 is semicircular, which prevents the sharp end from damaging the supporting pad 3.

[0033] As shown in Figure 4 , Figure 5 and Figure 6 , the two sides of the pressing plate 201 are provided with connecting rods 206. The lower end of the clamping block 204 is provided with connecting ears 205, which are sleeved on the connecting rods 206. The connecting ears 205 are provided with torsion springs 207 which are nested on the connecting rods 206. One end of the torsion spring 207 is in contact with the inner side of the clamping block 204, and the other end is in contact with the upper end surface of the pressing plate 201. In the normal state, the torsion spring 207 acts on the side plate 202 to rotate outward. When the pressing plate 201 is pressed down, the back of the side plate 202 is gradually pressed inward by the upper end of the placing groove 101. After the user presses the supporting pad 3 into the placing groove 101, the pressing plate 201 rebounds under the action of the spring 203, and the side plate 202 also rotates outward under the action of the torsion spring 207. The side plate 202 can be clamped into the clamping groove 102. At this time, the fixing assembly 2 can press the supporting pad 3 to complete the fixing. It will not fall off due to long time, and it is more stable and reliable.

[0034] As shown in Figure 2 and Figure 3 , three placing grooves 101 are evenly arranged. The supporting pad 3 is provided with three supporting pads 3. The supporting pad 3 corresponds to the placing groove 101, and the supporting pad 3 is a rubber supporting pad. The rubber material has a certain elasticity, which is convenient for cooperation with the fixing assembly 2.

[0035] The cross section of the clamping groove 102 is a right triangle, and the right angle is located inside the clamping groove 102. When the side plate 202 rotates outward under the action of the torsion spring 207, the side plate 202 can be clamped into the clamping groove 102. The right angle of the clamping groove 102 can prevent the side plate 202 from sliding out. When the supporting pad needs to be replaced, the supporting pad 3 can be removed from the side, and the fixing assembly 2 can be taken out manually.

[0036] The pressing plate 201 is pressed down, the side plates 202 on both sides of the pressing plate 201 slide into the clamping groove 102 to complete the fixing, and the clamping blocks 204 on the inner side of the side plates 202 extrude the supporting pad 3.

[0037] During installation, the pressing plate 201 is extruded to move into the placing groove 101, in the process of moving of the pressing plate 201, the side plates 202 are extruded by the upper end of the placing groove 101, the side plates 202 rotate inward, the clamping blocks 204 extrude the supporting pad 3, when the user presses the supporting pad 3 into the placing groove 101, under the action of the spring 203, the pressing plate 210 rebounds, at the same time, the side plates 202 are extruded by the torsional spring 207 to rotate outward, the back of the side plates 202 can be clamped into the clamping groove 102, at this time, the fixing assembly 2 extrudes the supporting pad 3 to complete the fixing, the supporting pad will not fall off due to long time, it is more stable and reliable, when it is necessary to replace, the old supporting pad 3 can be directly pulled out from the placing groove 101, no residual glue is left, it is time-saving and labor-saving to operate, and it is beneficial to improve the work efficiency.

[0038] The above examples are only used to illustrate the technical solutions of the utility model and not limit the utility model, although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the utility model, and all should be covered in the claim range of the utility model.

Claims

1. A spoiler for improving the stability of a vehicle, characterized by: The utility model provides a kind of vehicle interior support pad, including main body (1), fixed assembly (2), support pad (3) and screw (4), the inner side edge of the main body (1) is inlaid with support pad (3) by fixed assembly (2), and the inner side of the main body (1) is evenly provided with screw (4) and nut (5) and is connected with the nut and screw embedded on vehicle, buckle (6) for buckling is provided between screw (4) and nut (5); The inner side edge of the main body (1) is provided with a placing groove (101), and a clamping groove (102) is provided on the side wall of the placing groove (101), The placing groove (101) is connected with the fixed assembly (2) by a spring (203), and the support pad (3) is fixed in the placing groove (101) by pressing the fixed assembly (2) to clamp the support pad (3).

2. The spoiler for improving stability of an automobile according to claim 1, characterized by: The fixed assembly (2) includes a pressing plate (201), a side plate (202) and a clamping block (204), the pressing plate (201) is fixed in the placing groove (101) by a spring (203), the two sides of the pressing plate (201) are movably connected with the lower end of the side plate (202) to form a rotating structure, and the inner side of the upper end of the side plate (202) is fixedly connected with the clamping block (204).

3. The spoiler for improving stability of an automobile according to claim 2, characterized by: The cross section of the clamping block (204) is a right triangle, and one end of the clamping block (204) is semicircular.

4. The spoiler for improving stability of an automobile according to claim 2, characterized by: The two sides of the pressing plate (201) are provided with connecting rods (206), the lower end of the clamping block (204) is provided with connecting ears (205), the connecting ears (205) are sleeved on the connecting rods (206), a torsion spring (207) is arranged between the connecting ears (205) and is nested on the connecting rods (206), one end of the torsion spring (207) is in contact with the inner side of the clamping block (204), and the other end of the torsion spring (207) is in contact with the upper end surface of the pressing plate (201).

5. The spoiler for improving stability of an automobile according to claim 1, characterized by: The placing groove (101) is evenly provided with three, the support pad (3) is provided with three, and the support pad (3) is a rubber support pad.

6. The spoiler for improving stability of an automobile according to claim 1, characterized by: The cross section of the clamping groove (102) is a right triangle, and the right angle is located inside the clamping groove (102).

7. The spoiler for improving stability of an automobile according to claim 4, wherein: The pressing plate (201) is pressed down, the side plates (202) on both sides of the pressing plate (201) slide into the clamping groove (102) to complete the fixation, and the clamping block (204) on the inner side of the side plate (202) extrudes the support pad (3).

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