CN210437281U

CN210437281U - Rotary type driving side air curtain assembly

Info

Publication number: CN210437281U
Application number: CN201921501170.2U
Authority: CN
Inventors: 桂小刚; 徐劼; 茅峰玮; 章晨
Original assignee: Plastic Omnium SE
Current assignee: Plastic Omnium SE
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-01
Anticipated expiration: 2029-09-10

Abstract

The utility model relates to a rotation type initiative side air curtain assembly, including a wind-guiding piece, a rotation piece and a actuating mechanism, wherein, should rotate a pivot and a blade that includes fixed connection together, this blade is installed on this wind-guiding piece through this pivot, and this actuating mechanism is connected with this pivot and is rotated in order to drive this blade through this pivot. According to the utility model discloses a rotation type initiative side gas curtain assembly comes opening of accurate control blade through actuating mechanism and pivot, improves the regional wind pressure of rotation type initiative side gas curtain through the switching of blade to improve the windage of whole car and guarantee the figurative perfectness of whole car.

Description

Rotary type driving side air curtain assembly

Technical Field

The utility model relates to an automotive exterior trim, more specifically relates to a rotation type initiative side air curtain assembly.

Background

Due to modeling, most of vehicle types belong to a high-voltage area in a fog lamp cover plate area in the driving process of the vehicle, and the wind resistance of the whole vehicle is increased. In order to improve the wind pressure in this area, one method is to optimize the shape, i.e. to make a round point in this area, and the other method is to directly open a hole in the high-pressure area. Obviously, both of these approaches change the style of the overall vehicle model, especially in the parking state, which greatly affects the appearance.

SUMMERY OF THE UTILITY MODEL

In order to avoid changing whole car molding when improving the wind pressure, the utility model provides a rotation type initiative side air curtain assembly.

The utility model provides a rotation type initiative side air curtain assembly, including a wind-guiding piece, a rotation piece and an actuating mechanism, wherein, should rotate a pivot and a blade that includes fixed connection together, this blade is installed on this wind-guiding piece through this pivot, and this actuating mechanism is connected with this pivot and is rotated in order to drive this blade through this pivot.

Preferably, the air guide member has a top portion and a base portion opposite to each other, and the rotating shaft is pivotally mounted between the top portion and the base portion.

Preferably, the base is mounted with a bottom plate having a mounting hole into which the bottom end of the shaft is inserted to pivot.

Preferably, the sole plate is a wear plate.

Preferably, the middle portion of the base plate has a screw through hole through which a screw passes to fixedly attach the base plate to the base.

Preferably, the top part is provided with a mounting seat, the driving mechanism is mounted in the mounting seat, and the top end of the rotating shaft can pivotally penetrate through the top part to extend upwards and is connected with the driving mechanism.

Preferably, the drive mechanism is connected to a vehicle body controller or electronic control unit.

Preferably, the drive mechanism is an electric motor.

According to the rotary type driving side air curtain assembly of the utility model, the opening of the blades is accurately controlled through the driving mechanism and the rotating shaft,the wind pressure of the rotary type driving side air curtain area is improved through the opening and closing of the blades, so that the wind resistance of the whole vehicle is improved, and the molding perfectness of the whole vehicle is guaranteed. In a word, according to the utility model discloses a rotation type initiative side air curtain assembly not only improves the aerodynamic performance of whole car, reduces oil consumption, reduces CO moreover₂And (5) discharging.

Drawings

FIG. 1 is a schematic view of the overall structure of a rotary active side curtain assembly according to a preferred embodiment of the present invention;

FIG. 2A is a schematic view of the rotary drive side curtain assembly of FIG. 1 in an open position;

FIG. 2B is a schematic view of the rotary drive side curtain assembly of FIG. 1 in a closed position;

FIG. 3 is a schematic view of a floor mount for the rotary drive side curtain assembly of FIG. 1;

FIG. 4 is a schematic view of a rotary member mounting arrangement of the rotary drive side curtain assembly of FIG. 1;

FIG. 5 is a schematic view of the drive mechanism installation of the rotary drive side curtain assembly of FIG. 1.

Detailed Description

The following description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1, the rotary active side air curtain assembly according to a preferred embodiment of the present invention includes a wind guide 1, a rotary member 2 and a driving mechanism 3, wherein the rotary member 2 is installed on the wind guide 1, and the driving mechanism 3 and the rotary member 2 are connected to drive the rotary member 2 to rotate. In the open state shown in fig. 2A, the rotating member 2 is opened to reduce the wind pressure in this area and reduce the wind resistance, which corresponds to the high-speed operation state of the vehicle. In the closed state shown in fig. 2B, the rotor 2 is closed to maintain the original configuration, which corresponds to a low speed or parking state of the vehicle.

As shown in fig. 3, the wind guide 1 includes a top portion 11 and a base portion 12 which are fixedly connected and opposite to each other, and the specific structure thereof is similar to that of the wind guide in the prior art, and will not be described herein again. Unlike the prior art, the top 11 is formed with a mounting seat 111, and the top surface of the base 12 is mounted with a bottom plate 121. Specifically, the bottom plate 121 has a screw through hole 121a at a middle portion thereof, and a screw 13 is inserted through the screw through hole 121a to fixedly couple the bottom plate 121 to the base 12. In addition, the bottom plate 121 has a mounting hole 121b at one corner thereof. It should be appreciated that the bottom plate 121 is a wear plate.

As shown in fig. 4, the rotor 2 is disposed between the top portion 11 and the base portion 12 of the wind guide 1. Specifically, the rotating member 2 includes a rotating shaft 21, a top end of the rotating shaft 21 pivotally protrudes upward through the top portion 11, and a bottom end of the rotating shaft 21 is inserted into a mounting hole 121b (see fig. 3) of the base plate 121 to pivot. The rotation member 2 further includes a vane 22 connected to the rotation shaft 21 and rotates the vane 22 by the rotation of the rotation shaft 21. It should be understood that the specific shape of the blades 22 is not limited and may be designed according to different outlet shapes.

As shown in fig. 5, the driving mechanism 3 is a motor, which is installed in the installation seat 111 of the top portion 11 of the wind guide 1 and connected to the top end of the rotating shaft 21, so as to drive the rotating shaft 21 to rotate by the motor.

In addition, the drive mechanism is connected to a vehicle Body Controller (BCM) or an Electronic Control Unit (ECU). Therefore, the BCM or the ECU can send out an instruction according to the speed of the whole vehicle, the opening of the blades 22 is accurately controlled through the driving mechanism 3 and the rotating shaft 21, and the wind pressure of the rotary type driving side air curtain region is improved through the opening and closing of the blades 22, so that the wind resistance of the whole vehicle is improved, and the molding perfectness of the whole vehicle is guaranteed.

What has been described above is only the preferred embodiment of the present invention, not for limiting the scope of the present invention, but various changes can be made to the above-mentioned embodiment of the present invention. All the simple and equivalent changes and modifications made according to the claims and the content of the specification of the present invention fall within the scope of the claims of the present invention. The present invention is not described in detail in the conventional technical content.

Claims

1. A rotary type driving side air curtain assembly is characterized by comprising an air guide piece, a rotating piece and a driving mechanism, wherein the rotating piece comprises a rotating shaft and a blade which are fixedly connected together, the blade is installed on the air guide piece through the rotating shaft, and the driving mechanism is connected with the rotating shaft so as to drive the blade to rotate through the rotating shaft.

2. The rotary active side curtain assembly of claim 1 wherein the air guide member has a top portion and a base portion opposite each other, the shaft being pivotally mounted between the top portion and the base portion.

3. The rotary active side curtain assembly of claim 2 wherein the base has a bottom plate mounted thereon, the bottom plate having a mounting hole into which the bottom end of the shaft is pivotally inserted.

4. The rotary active side curtain assembly of claim 3 wherein the base plate is a wear plate.

5. The rotary active side curtain assembly of claim 3 wherein the base plate has a screw through hole in a central portion thereof, a screw passing through the screw through hole to fixedly attach the base plate to the base.

6. The rotary active side curtain assembly of claim 3 wherein the top portion has a mounting seat in which the drive mechanism is mounted, the top end of the shaft pivotally extending upwardly through the top portion and being connected to the drive mechanism.

7. The rotary active side curtain assembly of claim 1 wherein the drive mechanism is coupled to an automotive body controller or electronic control unit.

8. The rotary active side curtain assembly of claim 1 wherein the drive mechanism is a motor.