公开(公告)号：US20160345493A1

公开(公告)日：2016-12-01

申请号：US15236972

申请日：2016-08-15

Applicant: Positec Power Tools (Suzhou) Co., Ltd.

Inventor： Yichun MA ,  Shisong ZHANG ,  Guoliang MOU ,  Hongfeng ZHONG ,  Fangshi LIU ,  Xiaoli PANG ,  Robert BAKER ,  Brandon MARTIN

IPC: A01D34/416

CPC classification number: A01D34/4161 ,  A01D34/416

Abstract: The invention provides a grass trimmer and a cord delivering method for a grass trimmer, the grass trimmer comprises an extending rod, an housing, a grass trimming head, a handle, a main motor and a main switch, wherein the grass trimming head comprises a base, a cap and a spool having a first state relative static with the base, and the grass trimmer further comprises a cord delivering mechanism; the cord delivering mechanism comprises a cord delivering electronic switch independent of the main switch and a control device; and the cord delivering electronic switch operably electrically controls the control device to enable the spool to be in a second state capable of generating a rotary speed difference with the base. An operator does not need to interrupt work of the grass trimmer and can timely pay off required and the cord delivering operation is simple and convenient.

Abstract translation: 本发明提供了一种用于草地修剪器的草地修剪器和帘线输送方法，该草地修剪器包括延伸杆，壳体，草地修剪头，手柄，主马达和主开关，其中草地修剪头包括 底座，帽和具有与基座相对静止的第一状态的线轴，并且草地修剪器还包括绳索输送机构; 所述绳索传送机构包括独立于所述主开关和控制装置的提供电子开关的绳索; 并且所述电缆输送电子开关可操作地电控制所述控制装置，以使所述线轴处于能够产生与所述基座的转速差的第二状态。 操作人员不需要中断割草机的工作，可以及时支付所需的数量，电话线的传送操作简单方便。

公开(公告)号：US20160249529A1

公开(公告)日：2016-09-01

申请号：US15154644

申请日：2016-05-13

Applicant: Positec Power Tools (Suzhou) Co., Ltd.

Inventor： Yichun MA ,  Shisong ZHANG ,  Guoliang MOU ,  Hongfeng ZHONG ,  Fangshi LIU ,  Xiaoli PANG ,  Robert BAKER ,  Brandon MARTIN

IPC: A01D34/90 ,  A01D34/416

CPC classification number: A01D34/4161 ,  A01D34/416

Abstract: The invention provides a grass trimmer and a cord delivering method for a grass trimmer, the grass trimmer comprises an extending rod, an housing, a grass trimming head, a handle, a main motor and a main switch, wherein the grass trimming head comprises a base, a cap and a spool having a first state relative static with the base, and the grass trimmer further comprises a cord delivering mechanism; the cord delivering mechanism comprises a cord delivering electronic switch independent of the main switch and a control device; and the cord delivering electronic switch operably electrically controls the control device to enable the spool to be in a second state capable of generating a rotary speed difference with the base. An operator does not need to interrupt work of the grass trimmer and can timely pay off required and the cord delivering operation is simple and convenient.

公开(公告)号：US20220297209A1

公开(公告)日：2022-09-22

申请号：US17832684

申请日：2022-06-06

Applicant: POSITEC POWER TOOLS (SUZHOU) CO., LTD.

Inventor： Hongbing WU ,  Shaoshan JI ,  Yichun MA ,  Rui MENG ,  Jianying MA

IPC: B23D45/16

Abstract: Disclosed is a cutting tool, comprising an output shaft, a brushless motor, a fan, a transmission device, a circuit board, and a housing. The housing comprises a first housing and a second housing; the first housing has a first end and a second end in the extension direction of the first housing; the first end is configured to connect to the second housing, and the second end is configured to connect to a power supply device; the second housing accommodates the motor and the transmission device; the first housing is further provided with a handle portion; when a user grasps the handle portion to cut, a saw blade is located at the left side of the first housing; moreover, when the fan rotates, the motor and the circuit board are both arranged in the passage of a cooling airflow.

公开(公告)号：US20160031068A1

公开(公告)日：2016-02-04

申请号：US14885276

申请日：2015-10-16

Applicant: Positec Power Tools (Suzhou) Co., Ltd

Inventor： Yichun MA ,  Jingtao XU ,  Shisong ZHANG

IPC: B25B23/10 ,  B25B21/00 ,  B25B23/00

CPC classification number: B25B23/10 ,  B25B21/00 ,  B25B23/005

Abstract: A screw holding device configured to assist a screwdriver in holding a screw, the screwdriver providing rotary power output to the screw, the screw holding device comprising: a body capable of being connected with the screwdriver; a holder connected with the body and comprising at least two clamping arms configured to move between a clamp position wherein the screw is clamped and a release position wherein the screw is released; and a driving mechanism configured to drive the clamping arms and comprising a guide unit and a connection unit. The connection unit is in correspondence to the clamping arms and comprises first and second connectors respectively connected with the clamping arms. The guide unit drives the first connector to move longitudinally and laterally, and drives the second connector to move at least longitudinally, so as to drive the clamping arms to produce pivotal motion and longitudinal linear motion.

Abstract translation: 一种螺钉保持装置，其构造成辅助螺丝刀保持螺钉，螺丝刀向螺钉提供旋转动力输出，螺钉保持装置包括：能够与螺丝刀连接的主体; 与所述主体连接并且包括至少两个夹持臂，所述夹持臂构造成在夹紧所述螺钉的夹紧位置与所述螺钉被释放的释放位置之间移动; 以及构造成驱动夹持臂并包括引导单元和连接单元的驱动机构。 连接单元对应于夹紧臂并且包括分别与夹紧臂连接的第一和第二连接器。 引导单元驱动第一连接器以纵向和横向移动，并且驱动第二连接器至少纵向移动，以便驱动夹持臂产生枢转运动和纵向线性运动。