CN-224211157-U - Rear spoiler apparatus for vehicle

Abstract

A rear spoiler apparatus for a vehicle and a system thereof are provided. The rear spoiler includes an actuator for generating power, a housing having a guide groove and to which the actuator is coupled, a spoiler including a frame portion having a guide rod connected to the guide groove and a flap portion rotatably connected to the frame portion, and a driving module for transmitting power of the actuator to the spoiler. The spoiler is operable in a first mode in which the frame portion and the flap portion are linearly moved from the end of the trunk lid toward the rear of the vehicle and the frame portion is moved out, and a second mode in which the flap portion in the first mode state is tilted and the flap portion is deployed.

Inventors

• Bian Zaixie

Assignees

• 现代摩比斯株式会社

Dates

Publication Date

20260508

Application Date

20250514

Priority Date

20241223

Claims (10)

1. 1. A rear spoiler apparatus for a vehicle, the rear spoiler apparatus comprising: an actuator configured to generate power; a housing having a guide slot and the actuator being coupled to the housing; A spoiler comprising a frame portion having a guide rod connected to the guide groove and a flap portion rotatably connected to the frame portion, and A drive module configured to transmit power of the actuator to the spoiler; wherein the spoiler is configured to: Operating in a first mode in which the frame portion and the flap portion are moved linearly from the end of the trunk lid toward the rear of the vehicle and the frame portion is moved out of the way, and Operating in a second mode in which the flap portion in the first mode state is tilted and the flap portion is deployed.
2. 2. The rear spoiler apparatus according to claim 1, wherein the drive module includes: a first loader having one end connected to a shaft connected to the actuator; a second loader, one end of which is rotatably connected to the other end of the first loader; A holder configured to slide along a movement space of a guide rail provided in the housing; An ejector provided in the inner space of the holder and rotatably connected to one of a pair of connection protrusions provided at the other end of the second loader.
3. 3. The rear spoiler apparatus according to claim 2, further comprising a guide cam rotatably coupled to the holder and configured to protrude into the inner space by rotation, Wherein the ejector has an insertion groove into which the guide cam protruding to the inner space is inserted.
4. 4. The rear spoiler device according to claim 3, Wherein in the first mode, the guide cam is configured to protrude to the inner space, and the ejector is configured to move rearward along the movement space of the guide rail together with the holder in a state where the guide cam is inserted into the insertion groove, and Wherein in the second mode, the guide cam is further configured to protrude outward from the inner space by rotation, and the ejector is further configured to move rearward along the inner space in a state where the guide cam is separated from the insertion groove.
5. 5. The rear spoiler apparatus according to claim 4, wherein the guide rail has a receiving groove configured to receive a guide cam protruding outward from the inner space.
6. 6. The rear spoiler apparatus according to claim 2, wherein the frame portion is connected to the holder to slide together with the holder.
7. 7. The rear spoiler apparatus according to claim 2, wherein the flap portion is configured to tilt upward from the frame portion upon a rotational operation of a link module that connects a flap bracket attached to a bottom surface of the flap portion and a frame bracket attached to the frame portion.
8. 8. The rear spoiler apparatus according to claim 7, wherein the link module includes: A driving link having one end rotatably connected to the other of the pair of connection protrusions; A first connection link having one end of one surface rotatably connected to a front portion of one side of the frame bracket and the other end of the one surface rotatably connected to the other end of the driving link; a first driven link having one end rotatably connected to a front portion of the other side of the frame bracket and the other end rotatably connected to a front portion of the one side of the flap bracket; A second driven link having one end rotatably connected to a rear portion of the other side of the frame bracket and the other end rotatably connected to a rear portion of the one side of the flap bracket, and And a second connecting link having one end rotatably connected to the other surface of the first connecting link and the other end rotatably connected to the other end of the second driven link.
9. 9. The rear spoiler apparatus according to claim 1, further comprising a rear light disposed on the spoiler.
10. 10. The rear spoiler apparatus according to claim 9, wherein the rear light includes a light housing coupled to an end of the frame portion, and Wherein the rear spoiler further comprises a plurality of light sources disposed in the lamp housing.

Description

Rear spoiler apparatus for vehicle Cross Reference to Related Applications The present application claims priority and benefit from korean patent application No. 10-2024-0193520 filed at the korean intellectual property office at 2024, 12 and 23, the entire contents of which are incorporated herein by reference in their entirety for all purposes. Technical Field The present utility model relates to a rear spoiler apparatus for a vehicle. Background Since the vehicle body tends to rise with an increase in vehicle speed during running of the vehicle, the traction force of the tire in this case is weakened, thereby reducing running stability and causing an accident in serious cases. To prevent this, a spoiler, which is an accessory configured to push a vehicle body downward using an air flow while the vehicle is traveling, is mounted on the vehicle, and is also called an air spoiler because the spoiler changes the air flow. Such an air spoiler is installed at the rear of a vehicle, and there are problems in that the degree of freedom of design is limited, the design is difficult to change after installation, and the quality of design is deteriorated due to the installation of the air spoiler in the case of application to a high-end vehicle. Thus, there is a problem in that a spoiler of a technology for improving aerodynamic performance to improve fuel efficiency and driving stability of a vehicle has limitations, and a shape of the vehicle or a specification of the spoiler needs to be changed to improve additional aerodynamic performance. Disclosure of utility model This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter. The present utility model is directed to providing a solution to the above-described problems and to providing a rear spoiler apparatus for a vehicle that is installed at an inner side of a trunk lid of the vehicle to be moved out of the vehicle and tilted to adjust an air flow, thereby improving driving stability and aerodynamic performance. The objects of the present utility model are not limited to the above objects, and other objects not described will be clearly understood by those skilled in the art from the following description. In a general aspect of the present disclosure, a rear spoiler apparatus for a vehicle includes an actuator configured to generate power, a housing having a guide slot and coupled to the housing, a spoiler including a frame portion having a guide rod connected to the guide slot and a flap portion rotatably connected to the frame portion, and a driving module configured to transmit power of the actuator to the spoiler, wherein the spoiler is configured to operate in a first mode in which the frame portion and the flap portion are linearly moved from an end of a trunk lid toward a rear of the vehicle and to move out the frame portion, and to operate in a second mode in which the flap portion in the first mode is tilted and the flap portion is deployed. The driving module may include a first loader having one end connected to a shaft connected to the actuator, a second loader having one end rotatably connected to the other end of the first loader, a holder configured to slide along a moving space of a guide rail provided in the housing, and an ejector provided in an inner space of the holder and rotatably connected to one of a pair of connection protrusions provided at the other end of the second loader. The rear spoiler apparatus may further include a guide cam rotatably coupled to the holder and disposed to protrude into the inner space by rotation, wherein the ejector may have an insertion groove into which the guide cam protruding into the inner space is inserted. In the first mode, the guide cam is configured to protrude to the inner space, and the ejector is configured to move rearward along the moving space of the guide rail together with the holder in a state in which the guide cam is inserted into the insertion groove, and in the second mode, the guide cam is further configured to protrude outward from the inner space by rotating, and the ejector is further configured to move rearward along the inner space in a state in which the guide cam is separated from the insertion groove. The guide rail may have a receiving groove configured to receive a guide cam protruding outward from the inner space. The frame portion may be connected to the holder to slide with the holder. The flap portion may be configured to be inclined upward from the frame portion upon a rotational operation of a link module that connects a flap bracket attached to a bottom surface of the flap portion and a frame bracket attached to the frame portion. The link module may include a driving link having one