This inventor holds 3 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 3 EPO patents. Top assignee: Nanjing Chervon Industry Co., Ltd.. Active years: 2021-2024.
Company Filing History:
Years Active: 2021-2024
Title: Innovations by Kaichao Dai
Introduction
Kaichao Dai is a notable inventor based in Nanjing, China. He has made significant contributions to the field of power tools, particularly with his innovative designs for string trimmers and chainsaws. With a total of three patents to his name, Dai continues to push the boundaries of technology in his industry.
Latest Patents
One of his latest inventions is a string trimmer. This string trimmer features a connecting rod, a trimmer head, and an operation part. The trimmer head includes a trimmer line, a spool, a housing, and a streamlined protection structure. The spool is designed to wind the trimmer line and can rotate about a first axis. The housing has an accommodating cavity for part of the spool and a threading hole for the trimmer line to extend to the outer side of the housing. The protection structure consists of a head, a tail, and a passage for the trimmer line. The head connects to the housing, while the tail extends outward, allowing the trimmer line to penetrate through the threading hole and exit from the tail of the protection structure.
Another significant patent is for a chainsaw. This chainsaw comprises a main machine, a battery pack, and a connection assembly. The battery pack supplies energy to the main machine, and they are designed to be separated from each other. The connection assembly connects the main machine and the battery pack, ensuring an electrical connection. The main machine includes a chain, a guide plate, a motor, and a housing. The chain performs the cutting function, while the guide plate supports it. The motor drives the chain's movement, and the housing accommodates part of the motor. The connection assembly is designed to be detachably connected to either the main machine or the battery pack.
Career Highlights
Kaichao Dai works at Nanjing Chervon Industry Co., Ltd., where he has been instrumental in developing innovative power tools. His work has significantly impacted the efficiency and functionality of outdoor equipment.
Collaborations
Dai collaborates with talented coworkers, including Li Li and Toshinari Yamaoka, who contribute to the innovative environment at Nanjing Chervon Industry Co., Ltd.
Conclusion
Kaichao Dai's contributions to the field of power tools through his patents reflect his commitment to innovation and excellence.