Positec Power Tools (Suzhou) Co., Ltd.

Positec Technology (China) Co., Ltd.

Qibin Wang

Yong Qiao

Paolo Andriolo

Yajie Cheng

Haohua Dong

The present invention relates to a handheld high-pressure cleaning machine, including: a main machine housing, allowing detachable attachment of a battery pack, where the main machine housing includes a main body portion; a liquid outlet; a first handle; a motor; and a pump, where a battery pack mounting portion includes a first battery pack mounting portion and a second battery pack mounting portion, and the battery pack includes a first battery pack and a second battery pack; and the first battery pack mounting portion and the second battery pack mounting portion are respectively disposed on left and right sides of a middle plane in a manner that a distance Wbetween a leftmost edge of the first battery pack mounting portion and a rightmost edge of the second battery pack mounting portion is not greater than a width Wof the main body portion.

Handheld high-pressure cleaning machine

A nozzle device applied to a high-pressure cleaning machine is provided, including: a nozzle, including a nozzle casing, where a water outlet channel is provided in the nozzle casing, and a front end of the nozzle casing is provided with at least one liquid discharge port connecting with the water outlet channel; and an exhaust valve, connected to the nozzle casing, and including: a valve seat, provided with a valve cavity; and a valve core, movably arranged in the valve cavity; where the valve seat is provided with an air inlet hole and an air outlet hole, the water outlet channel and a main exhaust passage are arranged in parallel in the nozzle casing, and the valve core is movable relative to the valve cavity to a closed position for blocking the main exhaust passage and an open position for opening the main exhaust passage. In the nozzle device applied to a high-pressure cleaning machine and a handheld high-pressure cleaning machine that are provided in this application, the exhaust valve is provided, and the exhaust valve implements an exhaust function at the open position, and implements a water outlet function at the closed position, thereby implementing self-suction and ensuring that a pressure anomaly is quickly eliminated within a short time during use, to meet a use requirement.

Nozzle device applied to high-pressure cleaning machine and handheld high-pressure cleaning machine

The present invention relates to a portable blower-vacuum device which comprises a motor () operated by a switch () and located in a main body () and a fan () drivable by the motor. A vacuum nozzle () and a blower nozzle () are associated with the main body and the vacuum nozzle comprises a main portion () extending in a direction of an axis (Z) of the main portion and a terminal portion () with an axis (Z) angularly disposed with respect to the axis (Z) of the main portion.

Blower-vacuum device

A storage box for storing power tool bits comprises a container, a bit holder and a control device. The container defines a compartment in which is received the bit holder along a common rotary axis. The bit holder comprises a plurality of outwardly radial pockets for receiving bits. The control device selectively disengages from the bit holder so that the bit holder is rotational about the common axis to move the bits rotationally in and out of the compartment.

Growing community of inventors

Suzhou, China

Qibin Wang