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Burden Free / Backpack Accessory

Burden Free
Burden Free

Backpackers always carry a bulky bag with lots of travel accessories on their backs for hiking, which may cause a severe shoulder pain in long term. Burden Free solves the problem by applying the theory of hot air balloon. The innovation particularly includes a sunlight converter device, hot air storage, an air inflator, and two envelopes. The device converts sun energy to heat, and generates hot air for the store, which is then released by the air inflator in equilibrium into the upper and lower envelopes, according to the weight estimated. When the envelopes are filled with hot air, they will create buoyancy to lift the weight.

University

Shu-Te University Kaohsiung, Taiwan

Shu-Te University Kaohsiung, Taiwan
Kaohsiung City, Taiwan

Design

Shu-Te University Kaohsiung, Taiwan

Shu-Te University Kaohsiung, Taiwan
Kaohsiung City, Taiwan

Chee Zhong Ng