Vehicle safety equipment is essential. Fire extinguishers & safety hammers ,the combination of the two can improve personnel's escape efficiency when a car accident occurs. Car space is limited, so this device is designed to be small enough. It can be placed anywhere in a private car. Traditional vehicle fire extinguishers are single-use, and this design can easily replace the liner. It is more comfortable grip, easy for users to operate.

A young man looking forward to the future. He is about to enter Golden Smith College as a postgraduate student（2020.9）. He is an outstanding student with excellent academic performance and has won many design competition awards in China. Zhang Tongxin likes to use innovative methods to solve problems. He believes that design is a relationship. This relationship includes users, society, business, and ideas. He wants to make positive change to people's lives by design. For him, helping people solve problems is a very happy thing, and it is also a reflection of personal value.

This product is a design by students of Zhengzhou University of Light Industry. Zhengzhou University of Light Industry is located in Zhengzhou City, the capital of Henan Province. It is a key university in Henan Province. The school has the earliest IELTS test center in Henan Province, and is praised as "one of the best test sites in China" by the British Embassy in China.A large number of middle and senior managers and technical backbones in the Chinese food industry, tobacco industry, home appliance industry, battery industry, and industrial design industry are all graduates of this university.