公开(公告)号：US20240149772A1

公开(公告)日：2024-05-09

申请号：US18316394

申请日：2023-05-12

Applicant: Hyundai Motor Company ,  Kia Corporation ,  Hyundai Transys Inc. ,  Woobo Tech Co., Ltd.

Inventor： Tae Hee Won ,  Jun Ho Lee ,  Hae Il Jeong ,  Hyun Kim

IPC: B60N2/829

CPC classification number: B60N2/829

Abstract: An embodiment vehicle headrest device includes a headrest including a pad portion configured to contact and support a sitting passenger's head and a cover portion positioned behind the pad portion, the pad portion being configured to move diagonally, a main frame coupled to a headrest stay and configured to move upwards/downwards along the headrest stay, and a motor module portion connected to the pad portion and the main frame such that, in operation, the motor module portion is configured to move an entirety of the headrest, including the main frame, upwards/downwards or to move only the pad portion diagonally.

公开(公告)号：US11643856B2

公开(公告)日：2023-05-09

申请号：US16971467

申请日：2020-01-21

Applicant: WOOBO TECH CO., LTD.

Inventor： Hae Il Jeong

IPC: E05B85/10 ,  E05B77/04 ,  E05B85/06 ,  E05B85/16 ,  E05B81/40 ,  E05B81/76 ,  E05B81/90

CPC classification number: E05B85/107 ,  E05B77/04 ,  E05B81/40 ,  E05B81/76 ,  E05B81/90 ,  E05B85/06 ,  E05B85/103 ,  E05B85/16 ,  E05Y2900/531

Abstract: A flush handle for a vehicle door having a slider, a handle unit and a linear motion conversion mechanism. The linear motion conversion mechanism includes a linear motion conversion unit and a driving unit. The linear motion conversion unit includes at least first and second inclined long holes, and at least one pin, configured to couple to the handle unit, and slide along the inclined long holes. The pin includes a first pin configured to slide in the first inclined long hole and a second pin configured to slide in the second inclined long hole. The handle unit includes an extension portion, configured to couple to the first pin, and adjust a distance between the first pin and an outer surface of the handle unit.

公开(公告)号：US20220396189A1

公开(公告)日：2022-12-15

申请号：US17728835

申请日：2022-04-25

Applicant: Hyundai Motor Company ,  Kia Corporation ,  Hyundai Transys Inc. ,  WOOBO TECH CO., LTD.

Inventor： Seung Hyun KIM ,  Seon Chae NA ,  Byung Yong CHOI ,  Min Ju LEE ,  Sang Hyun LEE ,  Hyun Sung KIM ,  Jin Mun PARK ,  Kyeong Hyun LEE ,  Jae Sung LEE ,  Hae II JEONG

IPC: B60N2/818

Abstract: A seat headrest includes: a pad assembly; a main cover surrounding a rear side of the pad assembly; an upper guide coupled to the main cover and provided with an upward/downward movement guide groove formed in the upper guide and elongated upward/downward; a post stay including an upper portion inserted in the upward/downward movement guide groove; and a post holding guide, in which the lower portion of the post stay is inserted and held and which is held to a seat back frame.

公开(公告)号：US11525292B2

公开(公告)日：2022-12-13

申请号：US16964751

申请日：2020-04-27

Applicant: WOOBO TECH CO., LTD.

Inventor： Hae Il Jeong

IPC: E05B85/16 ,  E05B77/42 ,  E05B81/04 ,  E05B81/76 ,  E05B83/36 ,  E05B85/10 ,  E05B79/06 ,  E05B79/20

Abstract: Disclosed is a flush handle for a door of a vehicle. The flush handle includes a housing installed in the door of the vehicle, a handle portion installed in the housing, a pivot portion formed on one side of the handle portion and including a rotating shaft, an interconnection groove formed in the pivot portion, a driving portion which is installed in the housing, includes an opening member having one side coupled to the interconnection groove, and is configured to linearly move and to transfer power to the handle portion, and a return spring installed on the rotating shaft. Here, when the opening member linearly moves, the pivot portion rotates on the rotating shaft through the interconnection groove such that the handle portion rotates.

公开(公告)号：US20220154500A1

公开(公告)日：2022-05-19

申请号：US16964751

申请日：2020-04-27

Applicant: WOOBO TECH CO., LTD.

Inventor： Hae Il Jeong

IPC: E05B85/16 ,  E05B85/10 ,  E05B81/04 ,  E05B81/76 ,  E05B83/36 ,  E05B77/42

Abstract: Disclosed is a flush handle for a door of a vehicle. The flush handle includes a housing installed in the door of the vehicle, a handle portion installed in the housing, a pivot portion formed on one side of the handle portion and including a rotating shaft, an interconnection groove formed in the pivot portion, a driving portion which is installed in the housing, includes an opening member having one side coupled to the interconnection groove, and is configured to linearly move and to transfer power to the handle portion, and a return spring installed on the rotating shaft. Here, when the opening member linearly moves, the pivot portion rotates on the rotating shaft through the interconnection groove such that the handle portion rotates.

公开(公告)号：US11332058B2

公开(公告)日：2022-05-17

申请号：US16496525

申请日：2018-06-22

Applicant: WOOBO TECH CO., LTD.

Inventor： Hae Il Jeong

IPC: B60N2/885 ,  B60N2/806 ,  E05D11/08

Abstract: The present disclosure relates to an apparatus for adjusting a headrest wing, and more particularly, to an apparatus for adjusting a headrest wing in which a wire is used to make operating forces at the time of pushing and pulling a headrest wing to be different so that convenience is given to a user.

公开(公告)号：US20220010598A1

公开(公告)日：2022-01-13

申请号：US17056567

申请日：2020-07-24

Applicant: WOOBO TECH CO., LTD.

Inventor： Hae Il Jeong

IPC: E05B79/06

Abstract: The present invention relates to a vehicle body assembly structure allowing a distance between a vehicle body and a part to be adjusted in any of left-right, front-rear, and up-down directions with a simple structure such as a screw.

公开(公告)号：US11136792B2

公开(公告)日：2021-10-05

申请号：US16062872

申请日：2016-12-09

Applicant: WOOBO TECH CO., LTD.

Inventor： Hae Il Jeong

IPC: E05B77/26 ,  E05B77/30 ,  E05B79/20 ,  E05B81/06 ,  E05B81/16 ,  E05B81/20 ,  E05B81/36 ,  E05B81/40 ,  E05B81/34

Abstract: The present invention relates to a vehicle door latch system, more particularly, relates to a vehicle door latch system whose locking driving unit comprises a motor, a first gear connected to the motor, and a second gear interlocked with the first gear, wherein a connect through hole wherein a key connect is penetrating through, and two of a rotating stopping portion wherein a locking stopping portion is caught by are formed spaced apart along the circumferential direction so that a locking member is moved as the motor operates, and two of a key stopping portion are formed spaced apart along the circumferential direction so that the locking member is moved as the key connect is rotated.

公开(公告)号：US11124994B2

公开(公告)日：2021-09-21

申请号：US16062862

申请日：2016-12-07

Applicant: WOOBO TECH CO., LTD.

Inventor： Hae Il Jeong

IPC: E05B81/14 ,  E05B77/26 ,  E05B81/06 ,  E05B81/36 ,  E05B81/66 ,  E05B79/20 ,  E05B81/72 ,  E05B81/34 ,  E05B85/02 ,  E05B85/08 ,  E05B81/64 ,  E05B77/54

Abstract: The present invention relates to a vehicle door latch system, more particularly, relates to a vehicle door latch system comprising: a locking member spring applying an elastic force to the locking member in the opposite direction of an external force when the locking member is moved by the external force; a locking guide member rotatably installed in a housing; and a cam-part formed in a locking member for guiding the locking guide member and formed with a stopping slot; so that the structure of the device becomes simple, and at the same time, releasing of the locking member is prevented when the latch is rotated by the main gear even when the locking member is moved by the same main gear used for the latch.

公开(公告)号：US10995526B2

公开(公告)日：2021-05-04

申请号：US15738269

申请日：2016-06-13

Applicant: WOOBO TECH CO., LTD.

Inventor： Hae Il Jeong

IPC: E05B81/06 ,  E05B81/14 ,  E05B85/00 ,  E05B79/20 ,  E05B81/34 ,  E05B85/24 ,  E05B81/90 ,  E05B81/18 ,  E05B81/16 ,  E05B83/36

Abstract: The present invention relates to a door latch system, more particularly to a door latch system which includes: a stopping lever unit rotatably installed in the main locking member; a stopping threshold formed in the sub-locking member wherein a stopping protrusion is being caught; and a locking plate slidingly installed in a housing for rotating the stopping lever unit, wherein a lever guide portion is formed in the locking plate, and a guide bar is formed in the stopping lever unit, so that the rotation of the stopping lever unit is accomplished as the guide bar is guided by the lever guide portion, and the stopping lever unit can be coupled to or separated from the stopping threshold in accordance with sliding of the locking plate.