Apparatus for fixing film of outdoor billboard

摘要

The present invention relates to a film fixing device for advertising, the purpose is to simply install the advertising film in the field, shorten the working time, improve the work efficiency, easy to attach / detach, and at the same time firmly It is to provide a film fixing device for advertising that can be fixed, thereby extending the life of the billboard.;The present invention is provided with a support hole in the longitudinal direction on one side of the plate-shaped connecting rod having a plurality of bolt holes, the main bracket formed in the longitudinal direction in parallel with the support hole on the other side corresponding to the ; An insertion table having a circular cross section inserted into the support hole of the main bracket in the longitudinal direction is formed on one side of the contact table formed with a bolt hole having the same center line as the bolt hole of the connecting table, and on the other side of the contact table And an insertion bracket having a stator that is parallel and is inserted into the main hole of the main bracket; Advertisement film is inserted between the main bracket and the insertion bracket so as to be in contact with the connecting bracket and the main hole of the main bracket, the contact and fixing bracket of the insertion bracket, and the advertising film fixing device for fixing the advertising film by the combination of the main bracket and the insertion bracket. In providing.