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公开(公告)号：US11872919B2
公开(公告)日：2024-01-16
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 Il Jeong
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.
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公开(公告)号：US11598127B2
公开(公告)日：2023-03-07
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.
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公开(公告)号：US20220089075A1
公开(公告)日：2022-03-24
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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公开(公告)号：US10994642B2
公开(公告)日：2021-05-04
申请号：US16613520
申请日：2018-06-18
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae Il Jeong
Abstract: The present invention relates to a headrest moving device, and more particularly, to a headrest moving device in which one end of a strap is connected to a member to which a first member is connected, the other end of the strap is drawn out of a headrest or a seat, a guide rod configured to guide the strap is provided on the member to which the first member is connected, and a latching rod configured to latch a portion between one end and the other end of the strap is provided on the first member so that locking can be released through the strap drawn to the outside of the headrest. Thus, a user can easily recognize a way to release the locking and the first member can be smoothly rotated since the strap is smoothly guided.
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公开(公告)号：US20200282890A1
公开(公告)日：2020-09-10
申请号：US16496525
申请日：2018-06-22
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae Il Jeong
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.
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Patent Agency Ranking
公开(公告)号：US20200171992A1
公开(公告)日：2020-06-04
申请号：US16624137
申请日：2018-07-17
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae Il Jeong
Abstract: The present invention relates to a headrest moving device. Particularly, an elastic rib is disposed between a lock plate and a case, the elastic rib applies an elastic force to the lock plate in a direction different from a sliding direction of the lock plate, a curved part is formed between both ends of the elastic rib, the curved part is in contact with the case or the lock plate, and both ends of the elastic rib are spaced apart from a surface in contact with the curved part, and thus, there is no gap between the lock plate and the case, and the lock plate can be smoothly slid.
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公开(公告)号：US20190241107A1
公开(公告)日：2019-08-08
申请号：US16336200
申请日：2017-09-27
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae Il Jeong
Abstract: The present invention relates to a headrest moving device, more particularly, relates to a headrest moving device provided with a contact assisting member for closely contacting two members engaged with each other for moving the headrest so that power can be smoothly transmitted, the noise can be reduced during the movement on the headrest.
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公开(公告)号：US20180371806A1
公开(公告)日：2018-12-27
申请号：US16062862
申请日：2016-12-07
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae Il Jeong
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.
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公开(公告)号：US20170144573A1
公开(公告)日：2017-05-25
申请号：US15116032
申请日：2015-05-26
Applicant: Woobo Tech Co., Ltd.
Inventor： Hae Il Jeong
IPC: B60N2/48
Abstract: A headrest moving device, wherein a lever member, which is connected to the seat or the headrest in a pivoted state, presses the pawl, thereby releasing the engagement between the pawl and the ratchet. A consumer can release the locking at any position by operating a lever member externally protruded from the headrest after the consumer has moved the headrest. The method of releasing the locking can be easily recognized by the consumer, therefore the consumer can effectively and easily utilize the headrest moving device.
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公开(公告)号：US20150366353A1
公开(公告)日：2015-12-24
申请号：US14766970
申请日：2014-12-03
Applicant: WOOBO TECH CO., LTD.
Inventor： Hae Il Jeong
IPC: A47C7/38
Abstract: Provided is a headrest folding apparatus. An oblique face is formed on a support for supporting a headrest. When the headrest is in an upright position, the oblique face comes into contact with a first member. The headrest folding apparatus prevents a loose gap from occurring in an upright state, simplifies components to be made compact, and allows a seat to be easily assembled and a manufacturing cost to be cut down.
Abstract translation: 提供一种头枕折叠装置。 在用于支撑头枕的支撑件上形成斜面。 当头枕处于直立位置时，斜面与第一构件接触。 头枕折叠装置防止在直立状态下发生松动的间隙，简化了要紧凑的部件，并且允许座椅容易组装，并且降低了制造成本。
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