Other

Fan Lu

Feng Lin

Zijie Lin

A three-dimensional folding frame is disclosed including a first pivot portion for providing a front folding wheel frame with movable folding; a second pivot portion for providing a rear folding wheel frame with movable folding; a third pivot portion for providing a handlebar vertical rod with rotatable folding; and a fourth pivot portion for providing a crossbar with rotatable folding. The crossbar includes a first folding arm and a second folding arm; the first folding arm is movably connected to the front folding wheel frame by means of the first pivot portion; the front folding wheel frame rotates about the first pivot portion and can move relative to the first folding arm; the second folding arm is movably connected to the rear folding wheel frame by means of the second pivot portion.

Three-dimensional folding frame, electric vehicle, bicycle, and motorcycle

A handheld multi-tip scraping and moxibustion device, including: pushing and scraping air-guiding tips distributed on a panel each having a through-cavity; and a moxa burning chamber communicating with the through-cavity to enable heat and air in the moxa burning chamber to be discharged gradually for use through the pushing and scraping heat-conducting and air-guiding tips. The pushing and scraping air-guiding tips including a first set of pushing and scraping heat-conducting and air-guiding tips located in a middle portion of the panel and a second set of pushing and scraping heat-conducting and air-guiding tips located around the first set of pushing and scraping air-guiding tips, wherein the height of the first set of pushing and scraping heat-conducting and air-guiding tips is less than the height of the second set of pushing and scraping heat-conducting and air-guiding tips in order to form a multi-layered stepped air discharge.

Growing community of inventors

Guangdong, China

Fan Lu