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公开(公告)号：US20140329654A1
公开(公告)日：2014-11-06
申请号：US14330368
申请日：2014-07-14
发明人： Paolo Andriolo , Shisong Zhang , Hongfeng Zhong , Xiaoli Pang , Jingtao Xu , Mingjian Xie , Yichun Ma , Wei Zhang , Qinglin Wang
CPC分类号： B25B21/00 , B23Q3/15722 , B23Q3/15766 , B23Q2003/1553 , B25F1/04 , B25F5/001 , B25F5/029 , Y10T483/10 , Y10T483/1748 , Y10T483/1798 , Y10T483/1827
摘要： A power tool, comprising: a housing; a motor being disposed in the housing for outputting rotary power; an output shaft having an accommodating hole in the axial direction for holding a tool bit; a transmission mechanism, being disposed between the motor and the output shaft for transmitting rotary power from the motor to the output shaft; a tool bit supporting being disposed in the housing and including several chambers disposed in parallel for holding the tool bit; a connecting member being disposed in the housing and capable of moving axially between a working position where the connecting member passes through one of the chambers and to accommodate the tool bit in the chamber connect the output shaft, and a release position where the connecting member exits and separates from one of the several chambers; and an operating member is arranged on the housing for controlling the axial movement of the connecting member; the power tool further includes an automatic shifting means for adjusting the position of the tool bit supporting in response to the movement of the operating member, wherein the connecting member moves axially to a position that is separated from one of the several chambers, and the cartridge moves to a position where another chamber is axially corresponding to the output shaft under the action of the automatic shifting means.
摘要翻译： 一种电动工具，包括：壳体; 马达设置在壳体中用于输出旋转动力; 输出轴，其沿轴向具有用于保持工具头的容纳孔; 传动机构，设置在电动机和输出轴之间，用于将旋转动力从电动机传递到输出轴; 工具钻头支撑设置在壳体中并且包括并排设置的几个腔室，用于保持工具头; 连接构件设置在壳体中并且能够在连接构件穿过其中一个室的工作位置和容纳腔室中的工具头之间轴向移动，连接输出轴以及连接构件离开的释放位置 并从几个房间之一分离; 并且操作构件设置在壳体上用于控制连接构件的轴向移动; 动力工具还包括一个自动移动装置，用于响应于操作构件的运动而调节工具钻头的位置，其中连接件轴向地移动到与多个腔室中的一个隔开的位置， 在自动移动装置的作用下移动到另一个室在轴向对应于输出轴的位置。
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公开(公告)号：US20240277201A1
公开(公告)日：2024-08-22
申请号：US18589046
申请日：2024-02-27
发明人： Shisong Zhang , Hongfeng Zhong , Fu Qian , Yichun Ma , Shaoqing Qiao
IPC分类号： A47L11/40
CPC分类号： A47L11/4011 , A47L11/4005 , A47L11/4013 , A47L11/4041 , A47L11/4066
摘要： A cleaning robot including at least a first cleaning roller brush and a second cleaning roller brush which are disposed to perform beating and cleaning on garbage on a to-be-cleaned surface, which is equivalent to beating and cleaning the to-be-cleaned surface at least twice. In addition, a high-power fan is used in combination to suck garbage that is agitated by the cleaning roller brushes into a dust box.
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公开(公告)号：US11027453B2
公开(公告)日：2021-06-08
申请号：US16229811
申请日：2018-12-21
发明人： Yichun Ma , Shisong Zhang , Hongfeng Zhong , Xiangliang Zhang , Jingtao Xu
摘要： Embodiments of the invention provides a cutting tool. The cutting tool includes a housing; a motor, accommodated in the housing; a transmission mechanism, connected to the motor and used for driving a saw blade, having a saw blade plane; and base plates, connected to the housing and comprising a first base plate provided with a first bottom surface and a second base plate provided with a second bottom surface, wherein at least one of the first base plate and the second base plate is provided with an abutting surface coplanar with the saw blade plane; the abutting surface is used for being matched with a guide surface, and the first base plate and the second base plate are movable to expose the abutting surface.
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公开(公告)号：US20200338686A1
公开(公告)日：2020-10-29
申请号：US16635843
申请日：2018-08-06
发明人： Yimin SUN , Fu Qian , Shisong Zhang , Hongfeng Zhong , Hongbing Wu , Shaoshan Ji , Jie Mei
IPC分类号： B24B23/02
摘要： A grinding tool comprises: a main component, the main component comprises a housing, a motor, and an output assembly driven by the motor to rotate; and a grinding component, detachably connected to the main component, the grinding component including a grinding body, and an input assembly rotating relative to the grinding body. The main component comprises a first connector, the input assembly includes a second connector, and the first connector is operably movable relative to the second connector to enable the first connector to be joined to the second connector. So that the output assembly is capable of driving the input assembly to drive the body to move. The grinding tool is simple in structure and easy to operate. The application further discloses a main component of a grinding tool and a grinding component of a grinding tool.
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公开(公告)号：US20190290080A1
公开(公告)日：2019-09-26
申请号：US16271221
申请日：2019-02-08
发明人： Jiabo Liu , Xuefeng Yu , Shisong Zhang , Xiahong Dai , Mingxiang Wang , Jinhua Liu , Feng Shen , Qimeng An
IPC分类号： A47L5/14 , A47L9/24 , A47L5/22 , B08B5/04 , B08B5/02 , B08B1/00 , A47L9/32 , A47L5/24 , A47L9/02 , A47L9/00
摘要： The present invention relates to a blower vacuum device having a housing with an air inlet and an air outlet, a motor accommodated in the housing, a fan driven by the motor, and a plurality of blowing accessories adapted to be connected to the air outlet respectively when the suction or blower device works. These different blowing accessories can perform various cleaning functions, thus meeting the cleaning demands in different places or in a specific area.
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公开(公告)号：US20180249646A1
公开(公告)日：2018-09-06
申请号：US15760150
申请日：2016-09-09
发明人： Shisong Zhang , Fu Qian , Mingjian Xie , Shiping Jiao
CPC分类号： A01G20/47 , A47L5/22 , A47L7/0085 , B02C18/186 , E01H1/0845
摘要： This disclosure relates to a leaf cleaning device including: a housing; an air inlet configured to suck leaves into the housing; an air outlet configured to discharge leaves from the housing, the air outlet connected to a leaf collection apparatus; a motor located inside the housing; and a leaf pulverizing apparatus driven by the motor and configured to pulverize the leaves, wherein an area of the air inlet is greater than 260 square centimeters.
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公开(公告)号：US20180093367A1
公开(公告)日：2018-04-05
申请号：US15801848
申请日：2017-11-02
发明人： Paolo Andriolo , Shisong Zhang , Hongfeng Zhong , Xiaoli Pang , Jingtao XU , Mingjian Xie , Yichun Ma , Wei Zhang , Qinglin Wang
CPC分类号： B25B21/00 , B23Q3/15722 , B23Q3/15766 , B23Q2003/1553 , B25F1/04 , B25F5/001 , B25F5/029 , Y10T483/10 , Y10T483/1748 , Y10T483/1798 , Y10T483/1827
摘要： A power tool, comprising: a housing; a motor being disposed in the housing for outputting rotary power; an output shaft having an accommodating hole in the axial direction for holding a tool bit; a transmission mechanism, being disposed between the motor and the output shaft for transmitting rotary power from the motor to the output shaft; a tool bit supporting being disposed in the housing and including several chambers disposed in parallel for holding the tool bit; a connecting member being disposed in the housing and capable of moving axially between a working position where the connecting member passes through one of the chambers and to accommodate the tool bit in the chamber connect the output shaft, and a release position where the connecting member exits and separates from one of the several chambers; and an operating member is arranged on the housing for controlling the axial movement of the connecting member; the power tool further includes an automatic shifting means for adjusting the position of the tool bit supporting in response to the movement of the operating member, wherein the connecting member moves axially to a position that is separated from one of the several chambers, and the cartridge moves to a position where another chamber is axially corresponding to the output shaft under the action of the automatic shifting means.
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公开(公告)号：US20240277202A1
公开(公告)日：2024-08-22
申请号：US18653649
申请日：2024-05-02
发明人： Shisong Zhang , Hongfeng Zhong , Chuanxiang GU
IPC分类号： A47L11/40
CPC分类号： A47L11/4011 , A47L11/4055 , A47L11/4091 , A47L2201/028 , A47L2201/06
摘要： A robot cleaning system includes a cleaning robot, and a base station. The cleaning robot includes: a main body, a mover, and a mopping module, movably connected to the main body and including a replaceable cleaning layer. When the mopping module is in the first state, the cleaning layer is fitted to the working surface, and when it is in the second state, the cleaning layer is separated from the working surface, so that a working surface of the cleaning layer is exposed and is in contact with a cleaning layer removal mechanism. The cleaning robot also includes a driving mechanism configured to drive the mopping module to switch between the first state and the second state; and a controller configured to at least control the driving mechanism to drive the mopping module to switch from the first state to the second state when the cleaning layer needs to be replaced.
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公开(公告)号：US20240206690A1
公开(公告)日：2024-06-27
申请号：US18600522
申请日：2024-03-08
发明人： Fu Qian , Shisong Zhang , Hongfeng Zhong , Yu PAN , Fan YANG
CPC分类号： A47L9/106 , A47L9/0063 , A47L9/12 , A47L9/149 , A47L9/2873 , A47L9/2884 , B01D46/76 , A47L2201/022 , A47L2201/024 , B01D2273/30 , B01D2279/55
摘要： A cleaning system and a base station. In a working process, an airflow is generated by a drawer, to draw garbage on the ground on a traveling path into a dust box. Before the airflow entering the dust box is discharged outside a cleaning robot, the airflow flows through an air filter, and dust carried by the airflow is filtered out under a filtering function of the air filter. When dust accumulation in the air filter needs to be cleaned or the dust box needs to be emptied, the air filter is driven by a dust cleaner to vibrate, so as to shake off dust in the air filter, and the garbage in the dust box is collected by using a collector of the base station.
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公开(公告)号：US10821530B2
公开(公告)日：2020-11-03
申请号：US16253029
申请日：2019-01-21
发明人： Fu Qian , Hongfeng Zhong , Shisong Zhang
IPC分类号： B24B23/02 , B23D51/16 , B25F5/00 , B27B19/00 , B24B23/04 , B24B27/08 , B24B47/12 , B24B47/16 , B23Q5/04 , B23Q5/027
摘要： Disclosed is an oscillating power tool comprising: a housing; a motor; a drive shaft; an output shaft driven by the drive shaft to oscillate around its own axis at a certain angle of oscillation; an eccentric transmission mechanism converting the rotational movement of the drive shaft to the oscillation of the output shaft, wherein the eccentric transmission mechanism comprises an eccentric apparatus mounted on the drive shaft and a shift fork assembly respectively connected to the eccentric apparatus and the output shaft; and the eccentric apparatus comprises at least two drive members, the shift fork assembly comprises a first shift fork member and a second shift fork member, the first shift fork member has a first cooperating part cooperating with the drive member and a second cooperating part cooperating with the second shift fork member, and the second shift fork member is connected to the output shaft. The oscillating power tool further comprises an adjusting mechanism placed on the housing, wherein the adjusting mechanism operably adjusts the movement of the first shift fork member, such that the first cooperating part abuts a different drive member, the second cooperating part abuts a different position of the second shift fork member, and the output shaft has a different angle of oscillation.
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