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公开(公告)号：US20220265104A1
公开(公告)日：2022-08-25
申请号：US17678806
申请日：2022-02-23
摘要： A wet-dry vacuum cleaner including a collecting bin and a power head removably coupled to the collecting bin. The power head includes a housing configured to support the power head on the collecting bin, an exhaust outlet, and a cyclonic separator positioned within the housing. The cyclonic separator includes a dirty air inlet, a chamber, and a clean air outlet. The power head further includes a suction motor assembly operable to create a working airflow path from the dirty air inlet to the exhaust outlet, and a filter disposed within a filter housing hanging downwardly from the suction motor assembly. The filter is positioned within the working airflow path adjacent the clean air outlet of the cyclonic separator.
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公开(公告)号：US20220243412A1
公开(公告)日：2022-08-04
申请号：US17613027
申请日：2020-05-19
摘要： A snow thrower, as provided herein, may include a body frame, a handle, a collar, and a chute. The body frame may define a body inlet and a body outlet. The handle may be attached to the body frame. The chute may be attached to the body frame to direct snow therefrom.
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公开(公告)号：US20220219250A1
公开(公告)日：2022-07-14
申请号：US17708997
申请日：2022-03-30
发明人： Thomas Evatt , Clinton C. Thackery , James Keith
IPC分类号： B23B47/28
摘要： A pocket hole jig includes a base having a first end, a second end, and a longitudinal axis extending therebetween. The base further including a drill bit aperture positioned proximate the first end and extending through a portion of the base. The drill bit aperture oriented at an acute angle relative to the longitudinal axis. The pocket hole jig further includes a fence pivotally coupled to the base proximate the second end of the base. The fence including a contact surface, and the fence pivotal about an axis transverse to a longitudinal axis of the drill bit aperture.
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公开(公告)号：US11363930B2
公开(公告)日：2022-06-21
申请号：US16786419
申请日：2020-02-10
摘要： A vacuum cleaner including a base, a spine, a dust collection assembly, and a battery. The spine is connected to the base. The spine includes a handle portion and a mounting portion. The battery is connected to the mounting portion of the spine. The battery is pivotable between a first position in which the battery is fixedly connected to the spine, and a second position in which the battery is pivoted away from the spine. The dust collection assembly is connected to the spine.
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公开(公告)号：US20220168870A1
公开(公告)日：2022-06-02
申请号：US17533252
申请日：2021-11-23
IPC分类号： B25B23/00
摘要： A rotary tool including a tool body defining an axis extending between a rear end and an opposite working end, a motor configured to receive power from a power source, a drive shaft coupled to the motor with the motor, a chuck coupled to the drive shaft, and an axial adjustment mechanism. The axial adjustment mechanism includes an adjustment shaft having an axial end defining a floor of the chuck, where the floor limits an insertion depth within the chuck, and where the adjustment shaft is movable in a direction parallel to the axis between a first position defining a first insertion depth and a second position defining a second insertion depth.
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公开(公告)号：US11345002B2
公开(公告)日：2022-05-31
申请号：US16601197
申请日：2019-10-14
发明人： Kwok Ting Mok
摘要： A pressing and driving mechanism, adapted for use in an electric screwdriver, includes a housing, an output member connected to the housing and movable relative to the housing with user intervention, a first adjustment member connected to the output member and moving along with the latter, and a second adjustment member fixed relative to the housing. The second adjustment member is adapted to be in mechanical contact with the first adjustment member. The first adjustment member moves relative to the second adjustment member when the output member moves relative to the housing, whereby the pressing and driving mechanism actively or passively outputs a continuously changing signal. The present invention can realize the function of automatically changing the output torque/speed with the pressing depth when the electric screwdriver is pressed by the user toward the wall or other workpiece.
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公开(公告)号：US20220142051A1
公开(公告)日：2022-05-12
申请号：US17175026
申请日：2021-02-12
摘要： Lawn mowers and methods associated therewith. A lawn mower can include a frame; and mounting hardware configured to couple the frame to a detachable mower deck, wherein the mounting hardware comprises: a quick release engagement interface; and a latched interface, the latched interface comprising a self-closing latch and an engageable interface to permit selective opening of the self-closing latch.
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公开(公告)号：US20220111542A1
公开(公告)日：2022-04-14
申请号：US17469378
申请日：2021-09-08
发明人： Shu Gong Meng , Li Da Zheng
摘要： Disclosed is a blade replacement apparatus of an electric instrument, which is used to replace blades connected by a bolt, the bolt extending along a first axis, the blade replacement apparatus comprising a nut that fits the bolt to fix the blade, a nut loosening/tightening member, a locking member, and an operating member, one of the nut loosening/tightening member and the operating member having a first matching portion, the locking member having a second matching portion, wherein the operating member is movable between an operating position and a non-operating position, the operating member allowing a user to perform an operation by hand without using any instruments; when the operating member is in the non-operating position, the first matching portion engages with the second matching portion, and the rotation of the nut loosening/tightening member around the first axis is obstructed by the locking member; when the operating member is in the operating position, the first matching portion is disengaged from the second matching portion, and the rotation of the nut loosening/tightening member around the first axis tightens or loosens the nut.
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公开(公告)号：US11298793B2
公开(公告)日：2022-04-12
申请号：US17324875
申请日：2021-05-19
发明人： Ronald C. McCurry , Adam Gathers , Kyle B. Yeomans , Brian D. Mertel , M. Grayson Jacoway , Brandon L. Hicks , Jesse J. Jerabek , Nicholas S. Norton
IPC分类号： F21V33/00 , B24B23/02 , B23D45/16 , B23D47/12 , F21Y115/10
摘要： A compact multi-material cut-off tool includes a housing, and an arbor rotatably supported by the housing upon which a cutting disk is attachable for co-rotation therewith. A motor is coupled to the arbor to provide torque thereto. A controller is operable to selectively drive the motor in a first rotational direction and an opposite, second rotational direction. A first lighting element is coupled to a first portion of the housing, and a second lighting element is coupled to a second portion of the housing. One of the first lighting element and the second lighting element is configured to be activated by the controller in response to the motor being driven in the first rotational direction. The other of the first lighting element and the second lighting element is configured to be activated by the controller in response to the motor being driven in the second rotational direction.
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公开(公告)号：US20220105647A1
公开(公告)日：2022-04-07
申请号：US17494413
申请日：2021-10-05
发明人： Samuel Nelson , Richard M. Davidian , Rony Chan , Cam Craig , Patrick L. Wills , Jeremy Fedrigon , Trevor Fauss
IPC分类号： B26B5/00
摘要： A utility knife includes a handle having a body and a receiving aperture. The utility knife further includes a collet at least partially receivable in the receiving aperture, and a sleeve that is engageable with and that surrounds the collet. The collet is configured to alternately receive one of a portion of a blade of a first type in a first slot and a portion of a blade of a second type in a second slot. The collet and the sleeve are co-rotatable relative the handle to move the collet to a secured position in which one of the blade of the first type and the blade of the second type are secured to the collet.
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