Zhiyu Cheng

Industrial Design, 2015

7PM is a bike for the commuter. Designed to transport and protect your belongings, 7PM utilizes a removable tray and two rear-mounted luggage carriers. Luggage swings dynamically with natural motion to preserve balance and deliver an uncompromised cycling experience.

7PM can be easily transformed into “to-go mode” simply by detaching two luggage bins and combine them in to one, plug the rear carrier in as a handle, and then rotating and fold the front tray aside the bike frame. The “to-go mode” allows bike commuters bring everything with them while they are leaving the bike, and reduces the space needed for them the park the bike.

Zhiyu Cheng started his study in industrial and product design at the Ohio State University in 2011. While pursue ideal design concept, he pushes his limit in every design process. With over two years of experiment, he has gained plenty of practical experience in prototyping with 3D printer. During his internship in Sping Design, Beijing, his industrial temperature meter design was accepted and has already gone into mass production. He expects to see more of his design in the mature market in his future career.