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During the rush hours of metropolises in the world, handles of public transportation including subway and bus, are in short supply due to their huge population. In order to overcome the disadvantage that the traditional subway/bus handles can be used by only one user, we redesign the traditional subway/bus handle to form a new type of subway/bus handle that can be simultaneously operated by three users. This type of subway/bus handle can provide safety protection for more people in the case of more passengers on the subways or buses. The frame of the subway/bus handle is made of ABS materials, and the connecting parts are made of TPU tape.