CN213323389U

CN213323389U - Rear spoiler assembly for automobile

Info

Publication number: CN213323389U
Application number: CN202021821086.1U
Authority: CN
Inventors: 汤世福; 汤庆峰
Original assignee: Kindle Auto Parts Co ltd
Current assignee: Kindle Auto Parts Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-01
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a back spoiler assembly for car, including the spoiler body, the upper surface symmetry of spoiler body is provided with the guiding gutter, one side of guiding gutter is provided with the fixed orifices of seting up on the spoiler body, the lower extreme cooperation fixedly connected with elevating system of fixed orifices, the both sides fixed mounting of spoiler body has the curb plate, the downside of spoiler body is provided with the back flap door, the position that the back door is close to the car afterbody is equipped with the opening of rectangular shape, and the opening sets up along the horizontal extension of car, and open-ended length extending direction is perpendicular with the line direction of the locomotive of car to the rear of a vehicle promptly. The utility model has the advantages that: rotate simultaneously through two screws for the lifter plate is more steady at the lift in-process, and the atress is more even, makes spoiler and back door as an organic whole, has fine flexibility, can not destroy the aesthetic property of whole car, and it is poor to be convenient for guarantee the clearance face, reduces the lift of car afterbody better.

Description

Rear spoiler assembly for automobile

Technical Field

The utility model relates to a spoiler specifically is a back spoiler assembly for car belongs to the automobile manufacturing technology field.

Background

With the continuous progress of society, the living standard of people is continuously improved, and the automobile serving as a travel tool is more and more popular with people. However, in the driving process of the automobile, the tail part of the automobile is subjected to the lift force brought by the air when the automobile runs at high speed, so people often adopt that a spoiler is arranged at the tail part of the automobile to block the airflow rushed down from the roof and convert the airflow into a downward acting force, the lift force brought by the high-speed running of the tail part of the automobile is reduced, the main function of the spoiler is to reduce the lift force of the tail part of the automobile, and if the lift force of the tail part of the automobile is larger than that of the head part of the automobile, the oversteering of the automobile, the reduction of the ground holding force of the rear wheels and the.

The spoiler of the existing three-compartment vehicle is simple in design, the height of the spoiler cannot be adjusted, and a lot of automobiles are not provided with the spoiler, so that the matching of the vehicle type and the spoiler is often too bad, and the overall attractiveness of the automobile is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rear spoiler assembly for car in order to solve the problem that the height can not be adjusted.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a back spoiler assembly for car, includes the spoiler body, the upper surface symmetry of spoiler body is provided with the guiding gutter, one side of guiding gutter is provided with the fixed orifices of seting up on the spoiler body, the lower extreme cooperation fixedly connected with elevating system of fixed orifices, the both sides fixed mounting of spoiler body has the curb plate.

As a further aspect of the present invention: the spoiler comprises a spoiler body and is characterized in that a rear cover door is arranged on the lower side of the spoiler body, a long-strip-shaped opening is arranged at the position, close to the tail of an automobile, of the rear cover door, and the opening is arranged along the transverse extension of the automobile, namely the length extension direction of the opening is perpendicular to the direction of a connecting line from the head of the automobile to the tail of the automobile.

As a further aspect of the present invention: the shape and the size of the spoiler body are just matched with the opening on the rear cover door.

As a further aspect of the present invention: the lifting mechanism comprises a bottom supporting plate, first bevel gears are symmetrically arranged on two sides of the bottom supporting plate, a servo motor is arranged between the first bevel gears, a driving gear is fixedly connected to an output shaft of the servo motor, a driven gear is meshed with the driving gear, a connecting shaft is fixedly connected to the middle of the driven gear, second bevel gears are welded to two ends of the connecting shaft, and the two second bevel gears are meshed with the corresponding first bevel gears respectively.

As a further aspect of the present invention: every the equal fixedly connected with threaded rod in first bevel gear's upper end, the upper end fixed mounting of threaded rod has the stopper, and the screw thread has cup jointed the swivel nut on the threaded rod, and the same lifter plate of two equal fixedly connected with of swivel nut, the supporting leg of two symmetries of upper end fixedly connected with of lifter plate, two the upper end fixed welding of supporting leg has the spoiler body.

As a further aspect of the present invention: the spoiler body is provided with a galvanized layer.

The utility model has the advantages that: this a rear spoiler assembly for car reasonable in design:

the utility model discloses a two screw rods rotate simultaneously, it removes to drive the lifter plate, make the lifter plate more steady at the lift in-process, the atress is more even, the spoiler of this back spoiler assembly is fixed in the automobile body through elevating system mechanism, make the spoiler and back flap as an organic whole, the function that the spoiler was realized to the panel beating of utilizing back flap, and can stretch out and draw back automatically, there is fine flexibility, owing to do not need spoiler of independent design, consequently, the cost is reduced, and the spoiler is made integratively with back flap, can not destroy the aesthetic property of whole car, be convenient for guarantee that the clearance face is poor, reduce the lift of car afterbody better.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the spoiler in a closed state according to the present invention;

fig. 3 is a schematic view illustrating an opened state of the spoiler according to the present invention;

fig. 4 is a schematic view of the lifting mechanism of the present invention.

In the figure: 1. spoiler body, 2, guiding gutter, 3, curb plate, 4, elevating system, 401, bottom sprag board, 402, driven gear, 403, driving gear, 404, servo motor, 405, fixed block, 406, first bevel gear, 407, swivel nut, 408, threaded rod, 409, stopper, 4010, second bevel gear, 4011, connecting axle, 4012, lifter plate, 4013, supporting leg, 5, fixed orifices, 6, back lid door, 7, opening.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a rear spoiler assembly for an automobile includes a spoiler body 1, wherein flow guide grooves 2 are symmetrically formed on an upper surface of the spoiler body 1, a fixing hole 5 formed in the spoiler body 1 is formed in one side of each flow guide groove 2, a lifting mechanism 4 is fixedly connected to a lower end of each fixing hole 5 in a matching manner, and side plates 3 are fixedly mounted on two sides of the spoiler body 1.

Further, in the embodiment of the utility model provides an in, the downside of spoiler body 1 is provided with back flap door 6, the position that back flap door 6 is close to the car afterbody is equipped with the opening 7 of rectangular shape, and opening 7 sets up along the horizontal extension of car, and the length extending direction of opening 7 is perpendicular with the line direction of the locomotive of car to the rear of a vehicle promptly, is convenient for carry out maximum processing to axis direction resistance.

Further, in the embodiment of the utility model provides an in, the shape of spoiler body 1 just in time with the opening 7 phase-match on the back lid door 6 with the size, be convenient for spoiler body 1 descend to be located opening 7 inside when opening 7's position just, improved the whole aesthetic property of car.

Further, in the embodiment of the present invention, the lifting mechanism 4 includes a bottom support plate 401, the two sides of the bottom support plate 401 are symmetrically provided with first bevel gears 406, two servo motors 404 are installed between the first bevel gears 406, an output shaft of each servo motor 404 is fixedly connected with a driving gear 403, the driving gear 403 is engaged with a driven gear 402, the middle of the driven gear 402 is fixedly connected with a connecting shaft 4011, two ends of the connecting shaft 4011 are welded with second bevel gears 4010, the two second bevel gears 4010 are respectively engaged with the corresponding first bevel gears 406, the servo motors 404 drive the driving gears 403 to rotate, the driving gears 403 further drive the driven gears to rotate 402, the driven gears 402 drive the connecting shaft 4011 to rotate, the connecting shaft 4011 drives the first bevel gears 406 to rotate, the first bevel gears 406 drive the second bevel gears 4010 to rotate, thereby drive swivel nut 407 and reciprocate, realized the quick adjustment to spoiler body 1 height, it is more convenient to use.

Further, in the embodiment of the utility model provides an in, every the equal fixedly connected with threaded rod 408 in upper end of first bevel gear 406, the upper end fixed mounting of threaded rod 408 has stopper 409, and threaded rod 408 goes up the screw thread and has cup jointed swivel nut 407, and the same lifter 4012 of two equal fixedly connected with of swivel nut 407, the supporting leg 4013 of two symmetries of lifter 4012's upper end fixed connection has spoiler body 1, and then drive lifter 4012 through the removal of swivel nut 407 on threaded rod 408 reciprocates to realize 1 height's of spoiler body regulation, strengthened the holistic aesthetic property of car.

Further, in the embodiment of the utility model provides an in, be provided with the one deck galvanizing coat on the spoiler body 1, prevent that the spoiler body 1 from using for a long time and taking place the phenomenon of corrosion, improved the life of spoiler body 1 greatly.

The working principle is as follows: when the rear spoiler assembly for the automobile is used, when the automobile runs, the servo motor 404 is turned on, the servo motor 404 drives the driving gear 403 to rotate, the driving gear 403 further drives the driven gear 402 to rotate, the driven gear 402 drives the connecting shaft 4011 to rotate, the connecting shaft 4011 drives the first bevel gear 406 to rotate, the first bevel gear 406 drives the second bevel gear 4010 to rotate, thereby driving the threaded sleeve 407 to move up and down, driving the lifting plate 4012 to move up and down through the movement of the threaded sleeve 407 on the threaded rod 408, thereby realizing the adjustment of the height of the spoiler body 1, when the automobile does not run, the servo motor 404 is turned on, the spoiler body 1 is retracted into the rear cover door 6 through the lifting mechanism 4, the spoiler body 1 and the rear cover door 6 are integrated, the attractiveness of the whole vehicle cannot be damaged, the gap surface difference is convenient to guarantee, and the lifting force of the tail of the vehicle is better reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a back spoiler assembly for car, includes spoiler body (1), its characterized in that, the upper surface symmetry of spoiler body (1) is provided with guiding gutter (2), one side of guiding gutter (2) is provided with fixed orifices (5) of seting up on spoiler body (1), the lower extreme cooperation fixedly connected with elevating system (4) of fixed orifices (5), the both sides fixed mounting of spoiler body (1) has curb plate (3).

2. The rear spoiler assembly for automobile according to claim 1, wherein the lower side of the spoiler body (1) is provided with a rear cover door (6), the rear cover door (6) is provided with an elongated opening (7) at a position close to the rear of the automobile, and the opening (7) is arranged along the transverse extension of the automobile, i.e. the length extension direction of the opening (7) is perpendicular to the connecting line from the head to the tail of the automobile.

3. The rear spoiler assembly for automobile according to claim 2, wherein the spoiler body (1) is shaped and sized to fit the opening (7) of the rear cover door (6).

4. The rear spoiler assembly for the automobile according to claim 2, wherein the lifting mechanism (4) comprises a bottom support plate (401), first bevel gears (406) are symmetrically installed on two sides of the bottom support plate (401), a servo motor (404) is installed between the first bevel gears (406), a driving gear (403) is fixedly connected to an output shaft of the servo motor (404), a driven gear (402) is meshed with the driving gear (403), a connecting shaft (4011) is fixedly connected to the middle of the driven gear (402), second bevel gears (4010) are welded to two ends of the connecting shaft (4011), and the two second bevel gears (4010) are respectively meshed with the corresponding first bevel gears (406).

5. The rear spoiler assembly for the automobile according to claim 4, wherein a threaded rod (408) is fixedly connected to the upper end of each first bevel gear (406), a limiting block (409) is fixedly mounted at the upper end of the threaded rod (408), a threaded sleeve (407) is sleeved on the threaded rod (408) in a threaded manner, two threaded sleeves (407) are fixedly connected to the same lifting plate (4012), two symmetrical supporting legs (4013) are fixedly connected to the upper end of the lifting plate (4012), and a spoiler body (1) is fixedly welded to the upper ends of the two supporting legs (4013).

6. The rear spoiler assembly for automobile according to claim 1, wherein the spoiler body (1) is provided with a zinc plating layer.