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公开(公告)号：US11148564B1
公开(公告)日：2021-10-19
申请号：US17036637
申请日：2020-09-29
发明人： Sang Heon Lee , Jin Ho Hwang , Dong Eun Cha
摘要： A seat frame of a vehicle including: a main frame, one end of which is connected to the vehicle to be movable forwards and rearwards and an opposite end of which is connected to a loop of the vehicle such that a height of the main frame is adjusted upwards and downwards; an auxiliary frame provided in an interior of the main frame and connected to the main frame to be rotatable with respect to the main frame by a predetermined angle so as to be unfolded and folded such that the auxiliary frame acts as a seat when being unfolded and acts as a partition that partitions an interior space of the vehicle when being folded; and a rail, in which the main frame is fitted and which acts as a path, along which the main frame moves to the front and rear sides of the vehicle.
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公开(公告)号：US20210178949A1
公开(公告)日：2021-06-17
申请号：US16855852
申请日：2020-04-22
发明人： Dong Eun Cha , Jin Ho Hwang , Sang Heon Lee
摘要： A retractable table may include a table body wound around the retraction mechanism in the housing when accommodated and drawn out and unfolded to the outside of the housing through the accommodation hole when drawn out, and a support mechanism provided at a side end portion of the table body, including a plurality of pieces, each of which is folded to overlap the table body or unfolded from the table body, and including magnetic bodies provided on the pieces to provide rigidity such that, when the table body is deployed, the pieces are connected to each other through the magnetic bodies to maintain the deployed state of the table body.
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公开(公告)号：US20210078455A1
公开(公告)日：2021-03-18
申请号：US16815243
申请日：2020-03-11
发明人： Jin Ho HWANG , Dong Eun Cha , Sang Heon Lee
摘要： An autonomous vehicle may include a plurality of seats rotatably provided on a vehicle floor of the vehicle; a console device rail provided between the plurality of seats and extending in a longitudinal direction thereof; and a console device mounted on the console device rail and configured for sliding between the plurality of seats along the console device rail, the console device mounted on the console device rail via a rotation shaft to be rotatable about the rotation shaft relative to the console device rail, wherein when the console device is slid along and rotated relative to the console device rail during rotation of the seat, the interference by the seats and the console device is prevented.
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公开(公告)号：US20200338993A1
公开(公告)日：2020-10-29
申请号：US16590947
申请日：2019-10-02
发明人： Jin Ho Hwang , Dong Eun Cha , Sang Heon Lee
摘要： A mobile carrier includes a carrier controller configured to check an amount of charge of a main battery of a vehicle through communication with a vehicle controller, to check an amount of charge of a carrier battery, to compare the amounts of charge of the main battery and the carrier battery when the carrier is installed in the vehicle and to control mutual charging of the main battery and the carrier battery.
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公开(公告)号：US20200276907A1
公开(公告)日：2020-09-03
申请号：US16519774
申请日：2019-07-23
发明人： Sang Heon Lee , Jin Ho Hwang , Dong Eun Cha
摘要： A connection system for a vehicle and a house is provided. The system forms a space in which the interior of the vehicle and the interior of the house are connected, when the vehicle and the house are connected with both a door of the vehicle and an entrance of the house open.
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公开(公告)号：US20190077250A1
公开(公告)日：2019-03-14
申请号：US15831039
申请日：2017-12-04
发明人： Jin Young Yoon , Hyun Gyung Kim , Dong Eun Cha , Ki Hong Lee , Han Mo Kang , Seung Hyeok Chang , Jeong Du Noh , Yong Whan Lee , Youn Woo Park , Seok Heon Yoon
摘要： A vehicle radiator grill that is manufactured by integrally combining plastic resins of different colors by using double injection and thus has two different colors is provided. The vehicle radiator grill includes a base component that has a first color and forms an exterior of a radiator grill while providing a vent component which has a plurality of air passages formed therethrough and blocked parts are disposed at both sides of the vent component. Additionally, an image component which has a second color different from the color of the base component is integrally formed with the base component by using double injection and exposes the second color toward the front of the radiator grill through the air passage to form an image of two different colors.
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公开(公告)号：US10112658B2
公开(公告)日：2018-10-30
申请号：US15452382
申请日：2017-03-07
发明人： Jin Young Yoon , Hyun Gyung Kim , Keon Soo Jin , Ki Hong Lee , Dong Eun Cha
摘要： Disclosed herein is a spoiler apparatus for an RV vehicle, capable of improving driving performance and stability by installing a spoiler to an RV vehicle so as to control an air flow according to the traveling speed thereof.
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公开(公告)号：US10040492B2
公开(公告)日：2018-08-07
申请号：US15610375
申请日：2017-05-31
发明人： Dong Eun Cha , Jin Young Yoon , Hyun Gyung Kim , Soo Hyun Hyun
摘要： Disclosed is a variable spoiler apparatus of the rear bumper for vehicles. The variable spoiler apparatus includes a linkage device, installed on a bumper back beam, and varies in length in an up-down direction during a rotation. A spoiler is coupled to the linkage device and is able to move in the up-down direction by the rotation of the linkage device. A first drive device is installed on the bumper back beam. The first drive device is provided with a first rotating shaft coupled to the linkage device to transmit rotating force. A guide is rotatably installed on the bumper back beam and is able to extend in the up-down direction. A second drive device is coupled to the guide so as to be movable in the up-down direction. When the second drive device is operated, the spoiler is tilted by a length variation operation of the length-variable unit.
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公开(公告)号：US20180134332A1
公开(公告)日：2018-05-17
申请号：US15610474
申请日：2017-05-31
发明人： Dong Eun Cha , Jin Young Yoon , Hyun Gyung Kim , Soo Hyun Hyun
CPC分类号： B62D37/02 , B60R19/48 , B60Y2400/405 , B60Y2400/411 , B62D35/007 , B62D35/02 , Y02T10/82
摘要： Disclosed is a variable spoiler apparatus of the rear bumper for vehicles. The variable spoiler apparatus includes a linkage device, to be installed on a bumper back beam, which is able to vary in length in an up-down direction during a rotating operation. A spoiler is coupled to the linkage device and is able to move in the up-down direction by the rotation operation of the linkage device. A first drive device, to be installed on the bumper back beam, includes a first rotating shaft coupled to the linkage device to transmit a rotating force. When the first drive device is operated, the linkage device is rotated by a rotation of the first rotating shaft so that the spoiler is moved in the up-down direction. A second rotating shaft is rotatably coupled to the linkage device. The second rotating shaft is penetrated and connected to a second drive device.
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公开(公告)号：US09796342B2
公开(公告)日：2017-10-24
申请号：US14561013
申请日：2014-12-04
发明人： Dong Eun Cha , Jin Young Yoon , Seung Mok Lee , Hyun Gyung Kim
摘要： A bicycle carrier system for a vehicle may include guide rails disposed at a lower portion of a bumper back beam, a carrier part provided with a panel part and side portions extending from both sides of the panel part to the guide rails to move along the guide rails, a first driving part connected to the guide rails to move the carrier part along the guide rails, an expansion support part installed between the side portions of the carrier part to support a loaded bicycle, a second driving part installed at the carrier part to be connected to the expansion support part and expandably deploy the expansion support part, and a control unit controlling the first and second driving parts and sequentially controlling the first and second driving parts to draw out the carrier part and then performing an expansion deployment operation of the expansion support part.
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