Key elements of foam gun technology

Key elements of foam gun technology:
The invention aims to overcome the defects of the prior art, provide a styrofoam gun, and solve the problem in the prior art that the two sides of the gap are transparent, and the excess styrofoam is easy to overflow the gap.
The technical solution to achieve the above purposes is:
The invention provides a styrofoam gun, which is used to fill the gap between the door window frame and the wall with styrofoam. The styrofoam gun includes:
A gun body with a holding space is formed inside, the gun body is equipped with foam glue through the holding space, and the gun body is arranged on one side of the wall;
The gun head adapted to the gap is inserted into the gap from the other side of the wall and connected to the gun body in a detachable connection way; as well as
The baffle plate vertically fixed on the gun head is stuck on the other side of the wall to block the gap during the process of applying glue to the gap through the gun head.
The further improvement of the styrofoam gun of the invention lies in:,
A connecting end adapted to the gun head is formed at the end of the gun body;
The gun head and the connecting end are mutually inserted and screwed tightly.
The further improvement of the styrofoam gun of the invention is that the end of the gun head is fixed with a support rod, and the end of the support rod is fixedly connected with the baffle plate vertically.

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