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公开(公告)号：US20240384566A1
公开(公告)日：2024-11-21
申请号：US18664766
申请日：2024-05-15
Applicant: ILLINOIS TOOL WORKS INC.
Abstract: A door lock assembly includes a door lock slider, a slider gear and a bias device. The door lock slider reciprocates in a first linear direction and a second linear direction along the length of the door lock slider. The door lock slider includes a slider body provided with a slider groove in a length direction of the door lock slider body. The slider groove is provided with a slider rack. The slider gear is mounted in the slider groove and rotates about a rotating shaft. The slider gear engages with the door lock slider rack. When the slider gear rotates clockwise or counterclockwise, the door lock slider reciprocates in the first linear direction or the second linear direction. The bias device is configured to drive the slider gear which drives the door lock slider in the second linear direction.
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Patent Agency Ranking
公开(公告)号：US20250129645A1
公开(公告)日：2025-04-24
申请号：US18925702
申请日：2024-10-24
Applicant: Illinois Tool Works Inc.
Inventor： Yang WANG
Abstract: A door lock assembly, including a cam, a slider and a pin assembly. The cam can rotate clockwise or counterclockwise about a camshaft, and the slider fits and engages with the cam, so when the cam rotates, the slider reciprocates in the length direction of the slider with the rotation. The slider is provided with a movement guide groove which defines a conventional movement path including a first and second segment of the conventional movement path. An end of the pin assembly can move relative to the slider in the conventional movement path with the reciprocation of the slider. The movement guide groove further defines an alternative movement path, and the end of the pin assembly can move relative to the slider in the first segment of the conventional movement path and the alternative movement path defined by the movement guide groove with the reciprocation of the slider, but does not move in the second segment of the conventional movement path.
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公开(公告)号：US20240384567A1
公开(公告)日：2024-11-21
申请号：US18664791
申请日：2024-05-15
Applicant: ILLINOIS TOOL WORKS INC.
IPC: E05B47/00
Abstract: A driving device for driving a door lock assembly, the door lock assembly being configured to actuate a door of an electrical equipment and comprising a door lock slider. The driving device includes a driving gear and a driving rack, wherein a gear teeth driving portion and a toothless portion are disposed on a periphery of the driving gear, and the driving gear is rotatable unidirectionally. The driving rack can reciprocate in a first and a second linear direction and drive the door lock slider to move in the first linear direction. The driving rack engages with the gear teeth driving portion when driving the door lock slider to move in the first linear direction. A movement route of the driving rack corresponds to the toothless portion when the door lock slider moves in the second linear direction to reduce resistance. The door lock box is connected to the driving device by a pulling rope.
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公开(公告)号：US20210108447A1
公开(公告)日：2021-04-15
申请号：US16607990
申请日：2018-06-15
Applicant: Illinois Tool Works Inc.
Inventor： Yang WANG
IPC: E05B41/00
Abstract: The present application provides a door lock, comprising a main sliding block, the main sliding block being able to move to and fro between a locked position and a released position along a first direction (length direction), and the main sliding block being able to lock the door lock when at the locked position, and the main sliding block being able to release the door lock when at the released position; and an induction sliding block, the induction sliding block being able to move to and fro between a closed position and an open position along the first direction (length direction) when the main sliding block moves to and fro between the locked position and the released position along the first direction (length direction), wherein the closed position and the open position of the induction sliding block are used for indicating whether the door lock is in a locked state or in a released state. The door lock of the present application can make the output state of a door lock state indicating apparatus stable.
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公开(公告)号：US20160251883A1
公开(公告)日：2016-09-01
申请号：US15027256
申请日：2014-08-12
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Yang WANG
CPC classification number: E05C19/166 , A47L15/4259 , D06F37/42 , D06F39/14 , E05C1/08 , E05C19/063
Abstract: A door lock and an electrical appliance using the door lock. The door lock comprises: a switch housing; a pen core-like mechanism disposed in the switch housing; a control needle (state means) passing out of the pen core-like mechanism; and a manual unlocking pull rod mechanism. The manual unlocking pull rod mechanism is capable of moving towards the control needle and coming into contact therewith. The position of the control needle (state means) indicates the switch state of the door lock, such that when the door lock is in an unlocked position, further pulling of the manual unlocking pull rod mechanism has no effect on the door lock switch mechanism.
Abstract translation: 门锁和使用门锁的电器。 门锁包括：开关壳体; 设置在开关壳体中的笔芯型机构; 从笔芯状机构出来的控制针（状态机构） 和手动解锁拉杆机构。 手动解锁拉杆机构能够朝向控制针移动并与其接触。 控制针（状态装置）的位置表示门锁的开关状态，使得当门锁处于解锁位置时，进一步拉动手动解锁拉杆机构对门锁开关机构没有影响。
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公开(公告)号：US20190309542A1
公开(公告)日：2019-10-10
申请号：US16315355
申请日：2017-07-04
Applicant: Illinois Tool Works Inc.
Inventor： Yang WANG
Abstract: The present disclosure discloses a door lock, comprising a cam having a notch, wherein the door hook is fixed in the cam when a door hook mounted on the door is inserted into the notch of the cam; driving means actuated by a push force from outside of the door, a pull force from outside of the door, a push from inside of the door, or by a control signal, wherein the driving means moves the cam from a locked position to an unlocked position.
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