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公开(公告)号：US20230404351A1
公开(公告)日：2023-12-21
申请号：US18205432
申请日：2023-06-02
发明人： Fu QIAN , Shisong Zhang , Hongfeng Zhong
CPC分类号： A47L11/4055 , A47L11/28 , A47L11/4011 , A47L11/24 , A47L11/4041 , A46B13/001 , A46B13/02 , A47L11/4069 , A47L2201/06 , A46B2200/3033
摘要： A cleaning robot including a body (10), a moving unit (20) arranged on the body (10) and configured to support the body (10) and drive the cleaning robot to move on the surface of a working area, a mopping unit (40) provided with a mopping working head provided on the body (10) and configured to execute a preset mopping action, and a control unit (50) configured to when the cleaning robot is in a state of being ready to travel onto a carpet, control the mopping working head to be risen, whereby the rising height of the mopping working head is greater than 6 mm, and whereby the cleaning robot can adapt to soft ground materials such as carpets resulting in improved adaptability of the cleaning robot.
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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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7.发明授权公开(公告)号：US11529711B2
公开(公告)日：2022-12-20
申请号：US16221847
申请日：2018-12-17
发明人： Hongfeng Zhong , Yimin Sun , Shisong Zhang
摘要： The present invention relates to a sander, and a method for disassembling or installing a working head of the sander. The sander includes: a main body, including a housing, a motor disposed in the housing, a switch mechanism for controlling the motor includes a switch, and a drive component driven by the motor to rotate; and a working head adapted to the drive component. The main body further includes an interlocking mechanism, the interlocking mechanism includes an operation member movably disposed relative to the housing, the operation member is operably shifted between a first state and a second state, when the operation member is in the first state, the interlocking mechanism allows the switch to be triggered, when the switch is in a triggered state, the operation member is prevented from being shifted from the first state to the second state; and when the operation member is in the second state, the interlocking mechanism prevents the switch from being triggered. The sanding machine of the present invention has high security and can be operated conveniently.
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公开(公告)号：US10213852B2
公开(公告)日：2019-02-26
申请号：US15167262
申请日：2016-05-27
发明人： Fu Qian , Hongfeng Zhong , Shisong Zhang
IPC分类号： B24B23/04 , B23D51/16 , B27B19/00 , 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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公开(公告)号：US09421681B2
公开(公告)日：2016-08-23
申请号：US13628580
申请日：2012-09-27
发明人： Shisong Zhang , Hongfeng Zhong , Xiaoli Pang , Jingtao Xu , Paolo Andriolo , Kelvin Wang , Zhi Chen
CPC分类号： B25F5/029 , B25B21/00 , B25D16/00 , B25D2250/111 , B25F1/04 , Y10T483/1798
摘要： A power tool, including: a housing, a motor, arranged in the housing and outputting rotary force, a connecting shaft, adapted to one of a plurality of tool bits, a transmission mechanism, arranged between the motor and the connecting shaft and transmitting the rotary force from the motor to the connecting shaft, a cartridge, the cartridge includes a tool chamber for receiving the plurality of tool bits, the connecting shaft being capable of moving axially between a working position wherein the connecting shaft is adapted to the tool bits and a release position wherein the connecting shaft is separated from one of the plurality of tool bits, and a restricting member, the restricting member operable to move between two positions; at a first position, the restricting member limits the movement of the connecting shaft; and at a second position, the restricting member allows the connecting shaft to move.
摘要翻译： 一种动力工具，包括：壳体，电机，布置在壳体中并输出旋转力;连接轴，适于多个工具钻头中的一个，传动机构，布置在马达和连接轴之间，并传递 从马达到连接轴的旋转力，卡盘，卡盘包括用于容纳多个工具钻头的工具室，连接轴能够在连接轴适用于工具钻头的工作位置和 释放位置，其中所述连接轴与所述多个工具钻头中的一个分离;以及限制构件，所述限制构件可操作以在两个位置之间移动; 在第一位置，限制构件限制连接轴的移动; 并且在第二位置，限制构件允许连接轴移动。
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公开(公告)号：US20150034353A1
公开(公告)日：2015-02-05
申请号：US14383856
申请日：2013-03-11
发明人： Lixiang Huo , Xiaoli Pang , Shisong Zhang , Yimin Sun , Hongfeng Zhong , Jingtao Xu
摘要： An oscillating power tool having variable oscillating angles comprises a housing comprising a head housing and a body housing connected to the head housing, a motor received in the body housing and comprised a driving shaft configured to rotate about a axis of the drive shaft, an eccentric unit disposed on the driving shaft and configured to rotate eccentrically about the axis of the driving shaft, an output shaft received in the head housing and configured to oscillate about the axis of the output shaft, the output shaft is capable of installing and driving a working head, a fork connected to the output shaft and configured to turn the rotating motion of the driving shaft to the oscillating motion of the output shaft by coordinating with the eccentric unit, the heading housing is operable to move relative to the body housing, the fork is configured to move relative to the eccentric unit and coordinate with the eccentric unit in different positions for different oscillating angles of the output shaft.
摘要翻译： 具有可变摆动角度的振荡动力工具包括：壳体，其包括头部壳体和连接到所述头部壳体的主体壳体;马达，其容纳在所述主体壳体中并且包括构造成围绕所述驱动轴的轴线旋转的驱动轴;偏心 单元设置在驱动轴上并构造成围绕驱动轴的轴线偏心旋转;输出轴，容纳在头部壳体中并且构造成围绕输出轴的轴线摆动，输出轴能够安装和驱动工作 头部，连接到输出轴的叉，并且构造成通过与偏心单元协调来将驱动轴的旋转运动转换成输出轴的摆动运动，标题壳体可操作以相对于主体壳体移动，叉 被配置为相对于偏心单元移动，并且在偏心单元与不同摆动角t的不同位置配合 他输出轴。
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