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公开(公告)号：US11274474B2
公开(公告)日：2022-03-15
申请号：US15311013
申请日：2015-05-08
发明人： Carsten Fuchs
IPC分类号： E05B77/04 , E05B77/54 , E05B81/06 , E05B77/40 , E05B81/14 , E05B81/34 , E05B81/64 , E05B81/56
摘要： The aim of the invention is to provide a lock for a motor vehicle, whereby the accidental opening of said lock is prevented. To achieve this aim, a lock comprises a locking mechanism with a rotary latch and a locking pawl for arresting the rotary latch in a latch position. In order to open the lock with minimum effort, an electric drive (1) is provided by means of which drive the locking pawl can be moved directly or indirectly out of its locking position. The lock is further provided with a movable blocking pawl (2), which can impede the electric drive (1) from opening the lock. For the locking mechanism to be electrically opened, the blocking pawl (2) needs to be moved out of its blocking position and the electric drive (1) needs be to actuated.
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公开(公告)号：US11236533B2
公开(公告)日：2022-02-01
申请号：US16067078
申请日：2016-10-05
发明人： Shunsuke Tamura , Toshio Takenaka
摘要： The present invention aims to reduce the operation noise of a latch device for a vehicle trunk lid when the lid is opened. A latch device for a vehicle trunk lid includes: latch 16 that is engaged with a striker; ratchet 18 that is engaged with latch 16; opening lever 43 that causes ratchet 18 to rotate in a direction in which ratchet 18 is disengaged from latch 16; output member 39 that rotates opening lever 43 in the release direction. Opening lever 43 is rotatable between an unblocked position where it is rotatable in the release direction and a blocked position where it is prevented from rotating in the release direction by colliding with the output member. When driven and rotated, output member 39 abuts against opening lever 43 that is in the unblocked position and rotates opening lever 43 in the release direction to the blocked position, and opening lever 43 is further rotated a predetermined angle by colliding with output member 39 in the blocked position.
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公开(公告)号：US11136792B2
公开(公告)日：2021-10-05
申请号：US16062872
申请日：2016-12-09
申请人： WOOBO TECH CO., LTD.
发明人： Hae Il Jeong
IPC分类号： E05B77/26 , E05B77/30 , E05B79/20 , E05B81/06 , E05B81/16 , E05B81/20 , E05B81/36 , E05B81/40 , E05B81/34
摘要： 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.
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公开(公告)号：US11124994B2
公开(公告)日：2021-09-21
申请号：US16062862
申请日：2016-12-07
申请人： WOOBO TECH CO., LTD.
发明人： Hae Il Jeong
IPC分类号： E05B81/14 , E05B77/26 , E05B81/06 , E05B81/36 , E05B81/66 , E05B79/20 , E05B81/72 , E05B81/34 , E05B85/02 , E05B85/08 , E05B81/64 , E05B77/54
摘要： 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：US11072949B2
公开(公告)日：2021-07-27
申请号：US15714278
申请日：2017-09-25
发明人： Michael Strole , Nicholas Schafer , Julie Zier
摘要： A powered latch with manual release includes a forkbolt, a detent lever, and a powered actuator. The forkbolt is pivotable about a first axis to latch and unlatch a striker. The detent lever is pivotable about a second axis and engageable with the forkbolt to secure the forkbolt in the latched position. A power cinching lever is rotatable by the powered actuator to cinch the forkbolt to the latched position. A power release lever is rotatable by the powered actuator to release the detent lever from the forkbolt. A manual release lever is supported for rotation about a third axis and operable by a single manual rotation from outside the powered latch, without operation of the powered actuator, to both: interrupt a power transmission path between the powered actuator and the power cinching lever, and drive the detent lever to release the forkbolt.
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公开(公告)号：US20210172213A1
公开(公告)日：2021-06-10
申请号：US16891361
申请日：2020-06-03
发明人： Ki Hyun Cho
摘要： A bi-directional door opening structure includes a front door configured to be rotatably opened with respect to a front hinge part positioned in a roof of a vehicle, a rear door configured to be rotatably opened with respect to a rear hinge part positioned in the roof of the vehicle, and a drive unit positioned in the roof at a point where the front door and the rear door are adjacent to each other, and configured to apply an opening force to the front door and the rear door, wherein the drive unit includes a spindle unit configured to open at least one of the front door and the rear door, which has been unlocked by a driving force applied from a driving part, and a differential gear configured to deliver the driving force between the spindle unit and the driving part.
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公开(公告)号：US20210172212A1
公开(公告)日：2021-06-10
申请号：US16891501
申请日：2020-06-03
发明人： Ki Hyun Cho , Eui Chan Cho
IPC分类号： E05B81/16 , E05B81/56 , E05B83/36 , E05B85/12 , E05B79/20 , E05B81/34 , E05B81/30 , B60J5/04
摘要： A door locking structure includes a door located at a side of a vehicle, a locking unit provided at the door, an input unit configured to apply unlocking input to the locking unit, and a controller configured to receive the input through the input unit and to unlock the locking unit. The controller is configured to integrally unlock the locking unit in response to the input through the input unit.
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公开(公告)号：US11008786B2
公开(公告)日：2021-05-18
申请号：US15820939
申请日：2017-11-22
发明人： Yong Hyuck Im , Mun Bae Tak
摘要： A trunk lid latch assembly for a vehicle may include a main gear rotated by a drive motor provided at the base, wherein an error lever, a pawl lever, a plurality of links, and a cinching member are rotated in conjunction with rotation of the main gear, and thus a striker is locked or unlocked from the claw.
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公开(公告)号：US10995526B2
公开(公告)日：2021-05-04
申请号：US15738269
申请日：2016-06-13
申请人： WOOBO TECH CO., LTD.
发明人： Hae Il Jeong
IPC分类号： E05B81/06 , E05B81/14 , E05B85/00 , E05B79/20 , E05B81/34 , E05B85/24 , E05B81/90 , E05B81/18 , E05B81/16 , E05B83/36
摘要： 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.
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公开(公告)号：US10920464B2
公开(公告)日：2021-02-16
申请号：US15787000
申请日：2017-10-18
发明人： Yong Hyuck Im , Ki Ryun Ahn
IPC分类号： E05B81/06 , E05B81/14 , E05B83/18 , E05B81/20 , E05B83/16 , B62D33/037 , B60J5/10 , E05B81/34
摘要： A tailgate opening and closing device for a vehicle may include a main gear disposed at a base, to be driven by a drive motor, and a lever assembly having an error lever, a pawl lever, a release lever, and a cinching lever. The lever assembly pivots in accordance with a rotation of the main gear the main gear, achieving locking or unlocking of a striker by a claw.
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