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公开(公告)号：US09403458B2
公开(公告)日：2016-08-02
申请号：US14403825
申请日：2014-02-19
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae Il Jeong
Abstract: Disclosed is a headrest moving device. The headrest moving device includes: a cover including a front wall and a rear wall a middle cover disposed inside the cover and formed with a hollow portion; a locking cover inserted into the hollow portion, connected to the cover, and formed with teeth along a forward/backward direction thereof; a lock pin plate installed on the middle cover to be slidable in a leftward/rightward direction and provided with a lock pin inserted into the teeth; a lock plate formed with through-holes through which vertical portions of a stay rod pass, the lock plate being installed on the middle cover to be slidable in the leftward/rightward direction and being connected to the lock pin plate; a return spring configured to return the lock plate or the lock pin plate; and a button configured to move the lock plate in the leftward/rightward direction. The cover is formed in an integrated body so that the spacing between the front wall and the rear wall may be maintained constantly.
Abstract translation: 公开了一种头枕移动装置。 头枕移动装置包括：盖，其包括前壁和后壁，中间盖设置在盖内并形成有中空部分; 插入到所述中空部分中的锁定盖，其连接到所述盖并沿着其前后方向形成有齿; 安装在中间盖上的锁销板可以向左/向右滑动并设有插入齿的锁销; 形成有通孔的锁定板，拉杆的纵向部分穿过所述通孔，所述锁定板安装在所述中间盖上，以能够在左右方向上滑动并连接到所述锁定销板; 复位弹簧，其构造成使所述锁定板或所述锁定销板返回; 以及构造成使锁定板向左/向右方向移动的按钮。 盖体形成为整体，使得前壁和后壁之间的间隔可以恒定地保持。
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公开(公告)号：US20160145894A1
公开(公告)日：2016-05-26
申请号：US14901236
申请日：2015-03-13
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae II Jeong
IPC: E05B15/00
CPC classification number: E05B15/0046 , E05B17/0029 , E05B77/54 , E05B79/20 , E05B81/20 , E05B81/25 , E05B81/30 , E05B85/26 , E05C3/24
Abstract: This invention relates to a latch system for a door, and more particularly, to a latch system for a door, in which a locking member configured to lock a latch includes a sliding member slidably installed at a housing.
Abstract translation: 本发明涉及一种用于门的闩锁系统，更具体地说，涉及一种用于门的闩锁系统，其中构造成锁定闩锁的锁定构件包括可滑动地安装在壳体上的滑动构件。
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公开(公告)号：US20240092243A1
公开(公告)日：2024-03-21
申请号：US18118314
申请日：2023-03-07
Applicant: Hyundai Motor Company , Kia Corporation , WOOBO TECH CO., LTD. , Hyundai Transys Inc.
Inventor： Tae Hee Won , Jun Ho Lee , Hae Il Jeong , Hyun Kim
IPC: B60N2/829 , B60N2/894 , B60R16/033
CPC classification number: B60N2/829 , B60N2/894 , B60R16/033
Abstract: Disclosed is a headrest device for a vehicle. The headrest device may include a stationary headrest portion coupled to a seatback of the vehicle and formed to extend upwards. The stationary headrest portion may be located at a rear of a head of an occupant. The headrest device may include a movable headrest portion coupled to the stationary headrest portion so as to be slidable in a vertical direction, the movable headrest portion may be located in front of the stationary headrest portion. The headrest device may include an actuator including a first side coupled to the fixed part, and a second side coupled to the movable headrest portion. The actuator may be configured to cause the movable headrest portion to slide in the vertical direction.
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公开(公告)号：US11933085B2
公开(公告)日：2024-03-19
申请号：US16970417
申请日：2020-01-21
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae Il Jeong
Abstract: The present invention relates to a motorized door latch for a vehicle, particularly, relates to a motorized vehicle door latch with emergency release that is installed on a vehicle door, and can open the vehicle door, when necessary, using a motorized door latch, either electrically or mechanically, depending on the degree of pulling a hidden handle that is withdrawn, so that the vehicle door can be easily opened even if the electricity supply is cut off in an emergency.
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公开(公告)号：US11679705B2
公开(公告)日：2023-06-20
申请号：US17424298
申请日：2020-01-16
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae Il Jeong
Abstract: This invention relates to a headrest folding device having a simple locking and unlocking structure, wherein a locking bar of a lifting slider is disposed directly under a locking groove of an upper latch, and stably guiding vertical linear sliding of the lifting slider.
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Patent Agency Ranking
公开(公告)号：US20220259899A1
公开(公告)日：2022-08-18
申请号：US17622976
申请日：2021-04-21
Applicant: Woobo Tech Co., Ltd.
Inventor： Hae Il Jeong
Abstract: An electric latch for vehicle door is disclosed. The electric latch for vehicle door includes an actuator installed in the vehicle door, a latch part installed in the vehicle door, a pusher part installed in the vehicle door, an actuator driver installed in the actuator, a pull member performing a sliding motion by the actuator driver, a cinching connector that is connected to one side of the pull member and the latch part and transmits a driving force of the actuator to the latch part, and a pusher connector that is connected to other side of the pull member and the pusher part and transmits the driving force of the actuator to the pusher part. The pull member selectively transmits the driving force of the actuator to the latch part or the pusher part.
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公开(公告)号：US11364830B2
公开(公告)日：2022-06-21
申请号：US17142126
申请日：2021-01-05
Applicant: Hyundai Motor Company , Kia Motors Corporation , WOOBO TECH CO., LTD.
Inventor： Tae Hee Won , Sang Ho Kim , Byeong Kwang Kim , Seok Hwan Kim , Hae II Jeong
Abstract: An apparatus of adjusting height of a headrest for a motor vehicle is provided. By forming the headrest with two divided parts, a rear portion fastened to a seatback by a stay and a front portion assembled to the rear portion movably in an up and down direction, the apparatus allows an occupant to adjust the height of the front portion according to his or her body size or preference, and thus is configured for comfortably supporting the head or neck portion of the occupant with the front portion regardless of the body size of the occupant.
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公开(公告)号：US20210316645A1
公开(公告)日：2021-10-14
申请号：US17268253
申请日：2018-11-29
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae Il Jeong
IPC: B60N2/818
Abstract: The present invention relates to a headrest locking device, and more particularly, to a headrest locking device including a case and a lock plate slidably accommodated in the case and inserted in an engaging groove of a stay rod. Here, a horizontal tension rib is located between the lock plate and the case. The horizontal tension rib applies an elastic force to the lock plate in a direction different from a sliding direction of the lock plate, and the lock plate has a panel shape formed by integrating a body inserted into the engaging groove with the horizontal tension rib. A gap between the lock plate and the case is eliminated and a restoring function is embodied at the same time, and manufacturing costs of the lock plate are reduced.
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公开(公告)号：US20210213861A1
公开(公告)日：2021-07-15
申请号：US16760535
申请日：2018-06-18
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae Il Jeong
Abstract: The present invention relates to a headrest controlling apparatus, and more particularly, to a headrest controlling apparatus which includes a first fixing member installed on a first member, and a second fixing member installed in the second member to slide in a lateral direction and configured to fix a position of the headrest, wherein one of the first fixing member and the second fixing member includes a fixing groove formed in a lateral direction, the other one includes a fixing protrusion which is inserted into the fixing groove, and the second fixing member includes a first fixing member insertion groove formed to pass therethrough in a rotational direction of the second member so that the first fixing member is inserted thereinto, and thus has a simplified structure, and the first fixing member is fitted onto the first fixing member insertion groove when an occupant pushes the second fixing member to fold a headrest, and thus, convenience of use can be increased by not continuously pushing the second fixing member.
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公开(公告)号：US10590681B2
公开(公告)日：2020-03-17
申请号：US15531515
申请日：2015-09-09
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae Il Jeong
IPC: E05B81/16 , E05B77/32 , E05B81/20 , E05B81/34 , E05B81/64 , E05B15/04 , E05B77/26 , E05B79/20 , E05B81/38 , E05B81/54 , E05B81/74 , E05B83/36 , E05B85/24 , E05B85/26 , E05B81/66 , E05B77/44 , E05B81/06
Abstract: This invention relates to a door latch system. The door latch system includes: a housing; a latch pivotally and rotatably installed in the housing; a main locking member slidingly installed in the housing for locking the latch; a sub-locking member slidingly installed in the housing and disposed in one side of the main locking member; a hook pivotally and movably installed in any one of the main locking member and the sub-locking member; a stopping threshold formed in the other one (wherein the hook is not installed) of the main locking member and the sub-locking member; and a locking plate slidingly installed in the housing for pivotally moving the hook, wherein the main locking member and the sub-locking member are sliding together when the hook is held by the stopping threshold by the sliding of the locking plate, and only the sub-locking member is sliding when the hook is separated from the stopping threshold by the sliding of the locking plate, so that even if the door lever is being pulled when the door is being locked, the unnecessary force is not transferred to the other components such as a latch, a main locking member, and the like.
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