CN217435875U

CN217435875U - Automobile rear spoiler

Info

Publication number: CN217435875U
Application number: CN202221363625.0U
Authority: CN
Inventors: 岳克甲; 吴宏伟
Original assignee: Zhongshan Aokai Auto Parts Manufacturing Co ltd
Current assignee: Zhongshan Aokai Auto Parts Manufacturing Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-16
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a spoiler behind car, including integrative injection moulding's spoiler body, the spoiler body includes the last aviation baffle that upwards extends from left right slope to and from the lower aviation baffle that goes up aviation baffle right flank to left below slope and extend, on left right direction, the left side upper left slope of going up the aviation baffle extends and forms the transition cambered surface, in the front rear direction, goes up the aviation baffle and arches towards the right with lower aviation baffle middle part. The outer contour of the spoiler body is arranged to be streamline, so that the air flow direction of the tail of an automobile can be optimized in the driving process of the automobile, the downward pressure of the tail of the automobile is increased, the stability and the safety in the driving process of the automobile are enhanced, meanwhile, the spoiler body is integrally formed by injection molding, the production efficiency is high, the energy consumption is low, the surface spraying of the spoiler body is facilitated, and the spraying loss is reduced.

Description

Automobile rear spoiler

Technical Field

The utility model relates to an auto-parts especially relates to spoiler behind car.

Background

The existing automobile rear spoiler has regular outer contour shape and poor flow guiding capability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that the spoiler outline shape is regular behind the current car, the water conservancy diversion ability is not good enough, the utility model aims to provide a spoiler behind the car.

The utility model discloses a realize through following technical scheme:

the automobile rear spoiler comprises an integrally injection-molded spoiler body, wherein the spoiler body comprises an upper air deflector and a lower air deflector, the upper air deflector extends upwards in an inclined mode from left to right, the lower air deflector extends obliquely from the right side of the upper air deflector to the left lower side of the upper air deflector, the left side of the upper air deflector extends upwards in an inclined mode from left to right to form a transition arc surface, and the middle parts of the upper air deflector and the lower air deflector are arched towards right in the front-rear direction.

Further, the transition arc surface extends obliquely downwards at first and extends obliquely upwards at last in the left-right direction.

Furthermore, the middle part of the right side of the upper air deflector is arched upwards; and/or the middle part of the left side of the upper air deflector is arched downwards.

Furthermore, the upwarp height of the left side of the upper air deflector is at least lower than the upwarp height of the middle part of the right side of the upper air deflector; and/or the upwarping height of the left side of the upper air deflector is at least higher than the upwarping height of the front end and the rear end of the right side of the upper air deflector.

Furthermore, the orthographic projection of the lower air deflector in the vertical direction completely falls into the upper air deflector.

Furthermore, in the front-back direction, the middle part of the left side of the lower air deflector arches towards the right, and the orthographic projection area of the lower air deflector on the upper air deflector gradually decreases from the middle to the two ends in the front-back direction.

Further, the distance between the upper air deflector and the lower air deflector gradually decreases from left to right.

Furthermore, the connection part of the upper air deflector and the lower air deflector is rounded.

Furthermore, a plurality of reinforcing ribs are arranged between the upper air guide plate and the lower air guide plate, and the reinforcing ribs are distributed at intervals in the front-back direction.

Furthermore, the upper air deflector is convexly provided with a mounting boss below the left side of the upper air deflector.

Compared with the prior art, the utility model has the advantages of as follows:

this spoiler behind car, it is streamlined through the outline setting with the spoiler body, makes its air current trend that can optimize the car afterbody in the driving process of vehicle, increases the holding down force of car afterbody to stability and security in the reinforcing car driving process, simultaneously, the spoiler body adopts the integrated into one piece that moulds plastics, and production efficiency is high, and the energy consumption is low, and the surface coating of the spoiler body of being convenient for, reduces the spraying consume.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is a perspective view of an automotive rear spoiler in accordance with an exemplary embodiment of the present disclosure;

FIG. 2 is a cross-sectional view of an automotive rear spoiler in accordance with an exemplary embodiment of the disclosure;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a top view of an exemplary disclosed rear spoiler of an automobile;

FIG. 5 is a side view of an automotive rear spoiler in accordance with an exemplary embodiment of the disclosure;

FIG. 6 is a front view of an automotive rear spoiler in accordance with an embodiment of the disclosure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b): the rear spoiler shown in fig. 1 to 6 includes an integrally injection-molded spoiler body 1, wherein the spoiler body 1 includes an upper air deflector 11 extending obliquely upward from left to right, and a lower air deflector 12 extending obliquely downward from right side of the upper air deflector 11 to left side, in the left-right direction, left side of the upper air deflector 11 extends obliquely upward from left side to form a transition arc surface 13, and in the front-rear direction, middle portions of the upper air deflector 11 and the lower air deflector 12 are arched upward toward right side. As can be seen from the figure, the outer contour of the spoiler body 1 is streamlined, so that the air flow direction of the tail of the automobile can be optimized and the down pressure of the tail of the automobile can be increased in the driving process of the automobile, thereby enhancing the stability and safety of the automobile in the driving process, meanwhile, the spoiler body 1 is integrally formed by injection molding, the production efficiency is high, the energy consumption is low, the surface spraying of the spoiler body 1 is facilitated, the spraying consumption is reduced, and preferably, in order to reduce the overall weight of the spoiler body 1 and make the mechanical and physical properties of the spoiler body 1 better, the spoiler body 1 is made of abs material.

In one embodiment, in order to provide better air flow guiding performance to the spoiler body 1 during the driving process of the automobile, as shown in fig. 3, the transition arc surface 13 extends obliquely downward first and obliquely upward later in the left-right direction.

In one embodiment, in order to provide better flow guiding performance to the spoiler body 1 during the driving process of the vehicle, as shown in fig. 6, the middle portion of the right side of the upper air deflector 11 is upwardly arched, and the middle portion of the left side of the upper air deflector 11 is downwardly arched.

In one embodiment, in order to enable the spoiler body 1 to have better flow guiding performance during the driving process of the automobile, as shown in fig. 2, the upwarp height of the left side of the upper air deflector 11 is at least lower than the upwarp height of the middle portion of the right side thereof, and the upwarp height of the left side of the upper air deflector 11 is at least higher than the upwarp height of the front and rear ends of the right side thereof.

In one embodiment, for simplifying the structure and facilitating the implementation, as shown in fig. 1 or 3, the orthographic projection of the lower wind deflector 12 in the up-down direction completely falls into the upper wind deflector 11. Specifically, in the front-rear direction, the middle of the left side of the lower air deflector 12 is arched towards the right, and the orthographic projection area of the lower air deflector 12 on the upper air deflector 11 gradually decreases from the middle to the two ends in the front-rear direction.

In one embodiment, in order to provide better air guiding performance to the spoiler body 1 during the driving process of the vehicle, as shown in fig. 1 or 3, the distance between the upper air deflector 11 and the lower air deflector 12 is gradually decreased from left to right.

In one embodiment, in order to provide better air guiding performance to the spoiler body 1 during the driving of the vehicle, as shown in fig. 2, the middle portion of the lower air guiding plate 12 is arched towards the right in the left-right direction.

In one embodiment, in order to simplify the structure and facilitate the implementation, the connection between the upper air guiding plate 11 and the lower air guiding plate 12 is rounded.

In one embodiment, in order to improve the deformation resistance of the spoiler body 1, a plurality of reinforcing ribs 2 are disposed between the upper air deflector 11 and the lower air deflector 12, and the reinforcing ribs 2 are spaced apart from each other in the front-rear direction.

In one embodiment, in order to simplify the structure and facilitate installation, the upper air guiding plate 11 is provided with a mounting boss 14 protruding below the left side thereof.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships that are based on the drawings, and are only for convenience of description and simplified description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the invention.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not to be construed as limiting the invention to the precise embodiments described. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions under the design prerequisite, or the replacement should all regard as the protection of the utility model.

Claims

1. The automobile rear spoiler is characterized by comprising an integrally injection-molded spoiler body, wherein the spoiler body comprises an upper air deflector and a lower air deflector, the upper air deflector extends upwards in an inclined mode from left to right, the lower air deflector extends obliquely from the right side of the upper air deflector to the left lower side of the upper air deflector, the left side of the upper air deflector extends upwards in an inclined mode from left to right in the left-right direction to form a transition arc surface, and the middle parts of the upper air deflector and the lower air deflector arch towards the right in the front-rear direction.

2. The automobile rear spoiler according to claim 1, wherein the transition curved surface extends first obliquely downward and then obliquely upward in the left-right direction.

3. The rear spoiler for vehicle according to claim 1, wherein right middle portion of said upper air guide plate is upwardly arched;

and/or the middle part of the left side of the upper air deflector is arched downwards.

4. The automobile rear spoiler according to claim 1 or 3, wherein the upwarp height of the left side of the upper air deflector is at least lower than the upwarp height of the right side middle thereof;

and/or the upwarping height of the left side of the upper air deflector is at least higher than the upwarping height of the front end and the rear end of the right side of the upper air deflector.

5. The rear spoiler of claim 1, wherein an orthogonal projection of the lower air deflector in the up-down direction completely falls into the upper air deflector.

6. The automobile rear spoiler according to claim 1 or 5, wherein a left middle portion of the lower deflector is arched rightward in a front-rear direction, and an orthographic projection area of the lower deflector on the upper deflector is gradually reduced from the middle toward both ends in the front-rear direction.

7. The rear spoiler of claim 1, wherein a distance between the upper air guide plate and the lower air guide plate is gradually decreased from left to right.

8. The automotive rear spoiler of claim 1, wherein a connection of the upper air deflector and the lower air deflector is rounded.

9. The automobile rear spoiler as claimed in claim 1, wherein a plurality of reinforcing ribs are provided between said upper air guide plate and said lower air guide plate, and each of said reinforcing ribs is spaced apart in a front-rear direction.

10. The rear spoiler as claimed in claim 1, wherein the upper air guide plate is provided with a mounting boss protruded downwardly at a left side thereof.