Screen protector pasting assisting device for automobiles

A screen protector pasting assisting device for automobiles, comprising a body structure, wherein the body structure is a hollow rectangular and symmetric structure, and the body structure comprises two long edges and two short edges, each of the long edges comprises two first limit portions, two first sink portions and one second sink portion, one ends of the two first limit portions are respectively connected to the two short edges, the other ends of the two first limit portions are respectively connected to the two first sink portions, and both ends of the second sink portion are also respectively connected to the two first sink portions;

• the second sink portion is provided with a positioning protrusion;
• and
• the two short edges are respectively connected to a left handle and a right handle;
• the two first sink portions respectively have the same width as the second sink portion and are flush on both sides, and widths of the two first limit portions are greater than that of each of the two first sink portions respectively;
• and
• the two first limit portions are respectively flush with each of the two first sink portions on one side outside the device.