Location History:
- Jiangsu Province, CN (2007)
- Nanjing, CN (2016 - 2023)
Company Filing History:
Years Active: 2007-2026
Title: Innovations of Junliu Zhang
Introduction
Junliu Zhang is a notable inventor based in Nanjing, China. He has made significant contributions to the field of tool design, holding a total of three patents. His innovative spirit and technical expertise have led to the development of advanced tools that enhance efficiency and functionality.
Latest Patents
One of Junliu Zhang's latest patents is a nail gun. This nail gun features a housing, a power output assembly, a cylinder, and a firing assembly. At least a part of the power output assembly is disposed in the housing, while the cylinder is also integrated within the housing. The firing assembly includes a firing pin equipped with first drive teeth capable of being driven. These first drive teeth include a locking tooth provided with a rotating shaft, which is further equipped with a roller wheel that is rotatable about a rotating axis.
Another notable patent is the through-hole type power ratchet wrench. This wrench comprises a socket bracket, a swingable member, a ratchet socket, first and second pawls, and first and second resilient elements. The swingable member is positioned within the socket bracket and is adjacent to the outer surface of the ratchet socket. The pawls are swingably fixed on the swingable member and are biased by their respective resilient elements to engage with the outer surface of the ratchet socket. Additionally, the wrench includes a limiting member designed to isolate one of the first and second pawls from the ratchet socket, with an opening that allows one of the pawls to pass through.
Career Highlights
Junliu Zhang has worked with prominent companies in the industry, including Nanjing Chervon Industry Co., Ltd. and Chervon (HK) Limited. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative tools.
Collaborations
Throughout his career, Junliu Zhang has collaborated with talented individuals such as Liang Chen and Changxi Dai. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking inventions.
Conclusion
Junliu Zhang's contributions to the field of tool design through his patents demonstrate his innovative mindset and technical prowess. His work continues to influence the industry and inspire future inventors.