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公开(公告)号:US11369243B2
公开(公告)日:2022-06-28
申请号:US16728748
申请日:2019-12-27
发明人: Hongfeng Zhong , Jingtao Xu , Shisong Zhang , Binbin Xu , Xiaoli Pang , Hongbing Wu , Guojun Chen , Xianghua Meng , Zhen Zhang
IPC分类号: A47L9/16 , A47L5/22 , A47L5/28 , A47L9/14 , A47L9/19 , A47L9/24 , A47L9/28 , A47L9/32 , A47L9/10 , A47L5/24 , A47L5/36 , A47L9/02 , A47L9/12
摘要: A dust bin and a vacuum cleaner combination provided with the dust bin are provided. The dust bin includes a dust chamber, a dust inlet detachably connected to a dust suction apparatus, and a sealing structure for implementing the sealing between the dust suction apparatus and the dust bin. The dust suction apparatus has a dust outlet joined to the dust inlet. The vacuum cleaner combination includes a dust suction apparatus and a dust bin detachably connected to the dust suction apparatus. The dust suction apparatus has a housing and a dust cup assembly connected to the housing. The dust cup assembly includes a cup body and a filter apparatus disposed in the cup body. Compared with the prior art, in the present invention, a detachable multi-purpose dust bin with a simple structure is disposed, so that the dust collection chamber of the vacuum cleaner is flexibly increased.
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公开(公告)号:US10093004B2
公开(公告)日:2018-10-09
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
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:US09833884B2
公开(公告)日:2017-12-05
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.
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公开(公告)号:US09821430B2
公开(公告)日:2017-11-21
申请号:US14369676
申请日:2012-12-28
发明人: Shisong Zhang , Xiaoli Pang , Jingtao Xu , Yu Wu
CPC分类号: B24B45/006 , B24B23/022 , B24B23/04 , B25F5/00
摘要: The disclosure relates to a power tool with a quick-operated locking mechanism. The power tool comprises a housing, an output shaft configured to mount and drive a working head and provided with a carrier extending out of the housing, a fixer configured to fix the working head at the carrier of the output shaft, a locking mechanism configured to lock or release the fixer and a driving mechanism configured to move the locking mechanism between a locking position and a releasing position. While in the locking position, the fixer is clamped fixedly on the output shaft, and while in the releasing position, the fixer is released from the output shaft. The distance between the locking mechanism and the carrier of the output shaft keeps the fixer constant in the locking position to prevent slippage of the fixer and to ensure the working head is firmly fixed.
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公开(公告)号:US20160271711A1
公开(公告)日:2016-09-22
申请号:US15167262
申请日:2016-05-27
发明人: Fu Qian , Hongfeng Zhong , Shisong Zhang
CPC分类号: B23D51/16 , B23Q5/027 , B23Q5/04 , B24B23/04 , B24B27/08 , B24B47/12 , B24B47/16 , B25F5/001 , B27B19/006
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.
摘要翻译: 公开了一种振荡动力工具,包括:壳体; 电机 驱动轴; 由驱动轴驱动的输出轴,以一定的摆动角围绕其自身的轴线摆动; 将所述驱动轴的旋转运动转换为所述输出轴的振动的偏心传动机构,其中所述偏心传动机构包括安装在所述驱动轴上的偏心装置和分别连接到所述偏心装置和所述输出轴的换档拨叉组件; 并且所述偏心装置包括至少两个驱动构件,所述换档组件包括第一换档拨叉构件和第二换档拨叉构件,所述第一换档拨叉构件具有与所述驱动构件协作的第一协作部件和与所述驱动构件协作的第二协作部件 第二换档拨叉构件和第二换档拨叉构件连接到输出轴。 所述摆动动力工具还包括设置在所述壳体上的调节机构,其中所述调节机构可操作地调节所述第一换档拨叉部件的运动,使得所述第一配合部件邻接不同的驱动部件,所述第二协作部件邻接 第二换档拨叉构件和输出轴具有不同的摆动角度。
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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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