Small Innovation, Big Role-Ruichi Patents
On 3rd April 2018, a good news came to Ruichi that the new utility approved by government after 8 months’ applying.
This new utility patented product can help to save 50% installation time and highly improve work efficiency. During working on this project, we made big breakthrough on our working logic for innovation. We will keep moving forward to higher standard step by step. More convenient products will be researched and developed for customers.
This patented handle works as an all-in-one control device to adjust the damper blade angle inside of the pipe for volume control. In 2017 our American client presented an idea to improve and enhance the installation process. We assemble steel washer, rubber washer, handle and wing nut together after designing, modifying and riveting. When put into use, it should be placed outside of the duct pipe to assemble the wing nut and spring bearing together. Adjusting and fastening the damper blade by pushing the handle to rotate spring bearing. We developed this all-in-one handle to solve the inconvenience when doing the installing and using. It highly reduced assembly costs and made better adjustment of damper blade.