Location History:
- Hongshan, Shandong, CN (1999)
- Beijing, CN (2018)
Company Filing History:
2 out of 832,912 Years Active: 1999-2018
Title: Innovations by Shangda Chen
Introduction
Shangda Chen is an accomplished inventor based in Beijing, China. He has made significant contributions to the field of mechanical engineering, particularly in the design of door hinge mechanisms. With a total of two patents to his name, Chen's work showcases his innovative approach to solving everyday problems.
Latest Patents
Shangda Chen's latest patents include a slow closing door hinge and a door hinge with a built-in damper. The slow closing door hinge features a first foldout and a second foldout, each containing a shaft sleeve. A fixed rod is mounted in the sleeve of the first foldout, while a rotating rod is mounted in the sleeve of the second foldout. These rods are connected by a connecting rod, which is movably linked to the fixed rod. A restoring spring, in contact with the fixed rod, is fixed to the connecting rod within a hollow groove. This design allows for a smooth, controlled closing motion of the door. The door hinge with a built-in damper consists of a cylindrical housing with caps on both ends and an eccentrically mounted shaft. This assembly includes two plates mounted on the shaft, creating two chambers filled with oil-hydraulic fluid. As the shaft rotates, one chamber compresses, generating a desirable dampening force, which can be enhanced by incorporating bias springs to provide closing force.
Career Highlights
Throughout his career, Shangda Chen has worked with various companies, including Chen and Zheng. His experience in the industry has allowed him to refine his skills and contribute to innovative projects that enhance everyday functionality.
Collaborations
Shangda Chen has collaborated with notable individuals, including Zheng Chen. These partnerships have fostered a creative environment that encourages the development of new ideas and solutions.
Conclusion
Shangda Chen's contributions to the field of mechanical engineering, particularly through his innovative door hinge designs, demonstrate his commitment to improving everyday products. His patents reflect a deep understanding of mechanics and a desire to enhance user experience.