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公开(公告)号：US12156622B2
公开(公告)日：2024-12-03
申请号：US17608979
申请日：2020-04-30
Applicant: Positec Power Tools (Suzhou) Co., Ltd
Inventor： Yue Zheng , Jianqiang Xu , Shisong Zhang , Hongfeng Zhong , Yimin Sun
Abstract: The present invention relates to a base station for a cleaning robot to park in, where the cleaning robot includes a wiping board, and a flexible wiping member replaceably butts the wiping board to form a wiping surface to wipe a working surface on which the cleaning robot walks, where the base station includes: a storage module, configured to store a continuous wiping base material; and a feeding module, configured to drive a free end of the wiping base material to be conveyed to a cutting position, to cause the free end to be cut from the wiping base material to form the wiping member. The present invention has the following beneficial effects: After returning to the base station, the cleaning robot may automatically mount a wiping member without intervention by a user.
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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
Applicant: Positec Power Tools (Suzhou) Co., Ltd.
Inventor： Fu QIAN , Shisong Zhang , Hongfeng Zhong
CPC classification number: A47L11/4055 , A47L11/28 , A47L11/4011 , A47L11/24 , A47L11/4041 , A46B13/001 , A46B13/02 , A47L11/4069 , A47L2201/06 , A46B2200/3033
Abstract: 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
Applicant: Positec Power Tools (Suzhou) Co., Ltd
Inventor： Hongfeng Zhong , Jingtao Xu , Shisong Zhang , Binbin Xu , Xiaoli Pang , Hongbing Wu , Guojun Chen , Xianghua Meng , Zhen Zhang
IPC: 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
Abstract: 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
Applicant: Positec Power Tools (Suzhou) Co., Ltd.
Inventor： Paolo Andriolo , Shisong Zhang , Hongfeng Zhong , Xiaoli Pang , Jingtao Xu , Mingjian Xie , Yichun Ma , Wei Zhang , Qinglin Wang
Abstract: 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
Applicant: Positec Power Tools (Suzhou) Co., Ltd.
Inventor： Paolo Andriolo , Shisong Zhang , Hongfeng Zhong , Xiaoli Pang , Jingtao Xu , Mingjian Xie , Yichun Ma , Wei Zhang , Qinglin Wang
CPC classification number: B25B21/00 , B23Q3/15722 , B23Q3/15766 , B23Q2003/1553 , B25F1/04 , B25F5/001 , B25F5/029 , Y10T483/10 , Y10T483/1748 , Y10T483/1798 , Y10T483/1827
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20160271711A1
公开(公告)日：2016-09-22
申请号：US15167262
申请日：2016-05-27
Applicant: Positec Power Tools (Suzhou) Co., Ltd
Inventor： Fu Qian , Hongfeng Zhong , Shisong Zhang
CPC classification number: B23D51/16 , B23Q5/027 , B23Q5/04 , B24B23/04 , B24B27/08 , B24B47/12 , B24B47/16 , B25F5/001 , B27B19/006
Abstract: 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.
Abstract translation: 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：US20250057384A1
公开(公告)日：2025-02-20
申请号：US18933806
申请日：2024-10-31
Applicant: Positec Power Tools (Suzhou) Co., Ltd
Inventor： Yue Zheng , Jianqiang Xu , Shisong Zhang , Hongfeng Zhong , Yimin Sun
Abstract: The present invention relates to a base station for a cleaning robot to park in, where the cleaning robot includes a wiping board, and a flexible wiping member replaceably butts the wiping board to form a wiping surface to wipe a working surface on which the cleaning robot walks, where the base station includes: a storage module, configured to store a continuous wiping base material; and a feeding module, configured to drive a free end of the wiping base material to be conveyed to a cutting position, to cause the free end to be cut from the wiping base material to form the wiping member. The present invention has the following beneficial effects: After returning to the base station, the cleaning robot may automatically mount a wiping member without intervention by a user.
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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
Applicant: Positec Power Tools (Suzhou) Co., Ltd.
Inventor： Shisong Zhang , Hongfeng Zhong , Fu Qian , Yichun Ma , Shaoqing Qiao
IPC: A47L11/40
CPC classification number: A47L11/4011 , A47L11/4005 , A47L11/4013 , A47L11/4041 , A47L11/4066
Abstract: 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
Applicant: Positec Power Tools (Suzhou) Co., Ltd.
Inventor： Yichun Ma , Shisong Zhang , Hongfeng Zhong , Xiangliang Zhang , Jingtao Xu
Abstract: 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：US10888988B2
公开(公告)日：2021-01-12
申请号：US15550607
申请日：2016-02-05
Applicant: Positec Power Tools (Suzhou) Co., Ltd
Inventor： Hongfeng Zhong , Xiaoli Pang , Yu Wu , Jingtao Xu , Yichun Ma
Abstract: This disclosure describes a power tool comprising a housing, a motor received in the housing and an output shaft driven by the motor and used for mounting a cutting tool. The housing comprises a first head housing and a second head housing. The first head housing is used for receiving part of the output shaft. A maximal length of the first head housing along an axial direction of the output shaft is L. A plane where the axis of the output shaft is positioned is defined as a middle plane. N vibration damping elements are disposed between the first head housing and the second head housing and, on at least one side of the middle plane, each vibration damping element comprises a vibration damping part contacting with the first head housing and the second head housing. A sum of the lengths of the N vibration damping parts along the axial direction of the output shaft is larger than or equal to 0.2L and smaller than or equal to L. Therefore, a better vibration damping effect is achieved while working efficiency is not affected.
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