62results about How to "Easy drive control" patented technology

The utility model belongs to the technical field of helmet, especially relates to a helmet, including helmet main part, the rotatory setting of face mirror has on helmet main part, face mirror can rotate to the front side of helmet main part and make face mirror be in the use state, face mirror also can rotate to the upper portion of helmet main part and make face mirror be in the storage state, the rotatory setting of helmet main part still has the jaw guard, the jaw guard is eccentric with face mirror Setting, the jaw guard can cross face mirror and overturn to the back side of helmet main part, thereby make helmet can be used as half helmet, the jaw guard also can cross face mirror and overturn to the front side lower portion of helmet main part, thereby make helmet can be used as full helmet, the driving part for driving face mirror movement is set up on the jaw guard, when face mirror is in the use state, the driving part can drive face mirror to rotate to the storage state, the utility model's purpose lies in providing a kind of helmet that the user uses conveniently.