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公开(公告)号：US12091884B1
公开(公告)日：2024-09-17
申请号：US18116717
申请日：2023-03-02
申请人： İLOQ Oy
发明人： Tommi Sintonen , Juha Kyrönlampi , Matti Ylitalo , Samuli Maronen
摘要： According to a first aspect of the invention, there is provided a doorknob (108) with a fixing mechanism (100) comprising at least a first locking member (102A) and at least a first spring element (104A) coupled with the first locking member (102A), wherein the spring element (104A) is configured to move the locking member (102A) to be in contact with a lock cylinder (106) to prevent movement of the doorknob in relation to the lock cylinder (106) in a longitudinal direction (CL). According to a second aspect of the invention, there is provided a lock arrangement comprising the doorknob (108) with a fixing mechanism (100) and the lock cylinder (106). According to a third aspect of the invention, there is provided an opening tool (110) for the doorknob (108) with the fixing mechanism (100).
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公开(公告)号：US20240295136A1
公开(公告)日：2024-09-05
申请号：US18116717
申请日：2023-03-02
申请人： iLOQ Oy
发明人： Tommi SINTONEN , Juha KYRÖNLAMPI , Matti YLITALO , Samuli MARONEN
摘要： According to a first aspect of the invention, there is provided a doorknob (108) with a fixing mechanism (100) comprising at least a first locking member (102A) and at least a first spring element (104A) coupled with the first locking member (102A), wherein the spring element (104A) is configured to move the locking member (102A) to be in contact with a lock cylinder (106) to prevent movement of the doorknob in relation to the lock cylinder (106) in a longitudinal direction (CL). According to a second aspect of the invention, there is provided a lock arrangement comprising the doorknob (108) with a fixing mechanism (100) and the lock cylinder (106). According to a third aspect of the invention, there is provided an opening tool (110) for the doorknob (108) with the fixing mechanism (100).
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公开(公告)号：US20240035303A1
公开(公告)日：2024-02-01
申请号：US17767900
申请日：2021-03-15
申请人： JAMCO CORPORATION
发明人： Hisaya HAGIWARA , Sachiko FUKUTOMI
CPC分类号： E05B3/00 , E05C1/004 , E05C1/04 , E05B65/0035
摘要： A lock knob attachment includes an attachment portion configured to be attached to a lock bar that is configured to lock a door by sliding in a first direction, and a main body portion configured to be coupled to the attachment portion and configured to extend from the attachment portion to a second direction perpendicular to the first direction. When a direction perpendicular to both the first direction and the second direction is defined as a third direction, a length of the main body portion in a direction along the third direction is greater than a length of the attachment portion in a direction along the third direction.
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公开(公告)号：US11834864B2
公开(公告)日：2023-12-05
申请号：US17172340
申请日：2021-02-10
CPC分类号： E05B3/00 , E05B15/006 , E05B15/0053
摘要： A handleset includes a housing, a spindle sleeve, a handle, a coupler, and a spindle. The spindle sleeve includes an aperture, and is rotatably mounted to the housing. The handle is mounted to the spindle sleeve and includes a recess aligned with the aperture. The coupler is movably mounted in the aperture for movement between a decoupling position and a coupling position. The coupler in the coupling position is disengaged from the recess and does not prevent removal of the handle from the spindle sleeve. The coupler in the coupling position extends into the recess and prevents removal of the handle from the spindle sleeve. The spindle is movably received in the spindle sleeve and selectively retains the coupler in the coupling position.
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公开(公告)号：US20230148387A1
公开(公告)日：2023-05-11
申请号：US17520943
申请日：2021-11-08
发明人： Caleb Farrel
CPC分类号： F24C15/024 , E05B1/0015 , E05B3/00
摘要： An appliance may include a cabinet defining an opening, a door attached to the cabinet that allows selective access to the opening, a handle attached to the door, and a handle endcap that may removably connect the handle to the door. The handle endcap may include a slide lock receiver frame and a slide lock base removably attached to the slide lock receiver frame. The slide lock receiver frame may include a locking tab wall and an outer case. The slide lock base may include a base body, a resilient locking tab and a tab protrusion. The resilient locking tab may be joined to the base body to selectively deflect in an inward direction, the tab protrusion extending in an outward direction to motivate the resilient locking tab inward in response to slidable movement of the tab protrusion along the locking tab wall.
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公开(公告)号：US11572706B2
公开(公告)日：2023-02-07
申请号：US17249308
申请日：2021-02-26
发明人： Jia Sen Qiu
IPC分类号： E05B13/00 , E05C9/04 , E05B63/14 , E05B63/04 , E05C1/08 , E05B1/00 , E05B3/00 , E05B15/04 , E05B63/08
摘要： A handle-locking mechanism for a door comprises a sliding bar, a locking member and a rotatable member all inside a lock body, wherein the rotary motion of the rotatable member drives an upper latch and a lower latch to a locking position and unlocking position; the sliding bar is slidably arranged inside the lock body and one end of the sliding bar abuts against the bolt, and the sliding bar is provided with a first elastic element, and the sliding bar is pushed against the elastic force from the first elastic element when the bolt retracts; the locking member is coupled with the sliding bar, and when the bolt stretches out, the locking member is brought by the sliding bar to a position to block the rotary motion of the rotatable member.
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公开(公告)号：US11326367B2
公开(公告)日：2022-05-10
申请号：US16265181
申请日：2019-02-01
发明人： Drake Lunday , Paul J. Meisel , Nathanael Taylor
摘要： An exemplary knob assembly includes a knob having a circumferential channel, and a deformable ring seated in the circumferential channel. The ring is normally rotatable relative to the knob such that rotation of the ring does not cause a corresponding rotation of the knob. When gripped with a sufficient gripping force, the ring frictionally engages and rotationally couples with the knob, thereby permitting transmission of torque between the ring and the knob. In certain embodiments, the knob assembly may include a detent mechanism operable to selectively couple the ring and the knob. In certain embodiments, the ring may include protrusions operable to engage pockets in the knob to provide for rotational coupling.
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公开(公告)号：US11236524B2
公开(公告)日：2022-02-01
申请号：US16717654
申请日：2019-12-17
IPC分类号： E05B3/04 , E05B55/00 , E05B1/00 , E05B3/00 , E05B15/00 , E05B63/00 , E05B15/16 , E05B15/04 , E05B3/06 , E05B9/02 , E05B17/00
摘要： An apparatus that at least assists in maintaining a lever or knob of a lock device in a relatively neutral and static position. The apparatus includes a biasing element that can be constructed from a compliant material that may at least assist in reducing impact forces between interfacing surfaces at least when the lever or knob is returns to the neutral, static position from one or more activated positions. The compliant nature of the damper can further alleviate issues relating to manufacturing tolerances and wear between interfacing surfaces.
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公开(公告)号：US11193303B2
公开(公告)日：2021-12-07
申请号：US15926566
申请日：2018-03-20
发明人： Scott Morstatt
摘要： A door handle assembly that allows for easy removal and switching of handles. Such an arrangement may provide the flexibility to change handle orientation and interchange handles based on a user's circumstances or preferences such as when a door handle is configured as a lever having a curved shape. Further, the door handle may be configured as a door lock having a keypad access control. The face of the keypad accessible from outside the door may include auxiliary battery terminals to provide the user with easy accessibility for providing temporary power to the door lock with an auxiliary battery should the installed batteries housed within the door lock fail to provide sufficient power.
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公开(公告)号：US11098513B2
公开(公告)日：2021-08-24
申请号：US16306027
申请日：2016-07-11
发明人： Zhiguo Liu , Zhou Lin
摘要： A door-and-window system having a handle component (121), a transmission component (123) and a force receiving portion (12231). When the handle component (121) is operated, the force receiving portion (12231) moves along a first guide groove (12211) via the transmission component (123), and at the same time a driving portion (12232) moves along a second guide groove (12221). Due to a relationship between a guide member (1224) and a third guide groove (12212), a first base seat (1221) translates relative to a second base seat (1222) along a direction of the third guide groove (12212), such that a movable door-and-window (11) can abut tightly against or move away from a sealing member (24) on a door-and-window mounting profile (2).
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