5 results about "Corner angle" patented technology

1. Name of the designed product: corner section. 2. Use of the designed product: corner connection of components such as fence board, box, etc. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: front view. 5. Other circumstances or explanations: the product is of indefinite length.

The utility model provides a telescopic hole mould which comprises a plurality of corner components and a plurality of connecting structures, each corner component comprises a bending piece, two ends of each bending piece are provided with sockets, a preset mould angle is formed between the orientations of the two ends of each bending piece, and the connecting structures are connected between the end parts of the bending pieces of different corner components so as to connect the bending pieces end to end. The two ends, in the length direction, of the connecting structure are inserted into the inserting openings of the corresponding bending pieces correspondingly, and the length, entering the corresponding bending pieces, of the connecting structure is adjustable. According to the telescopic hole mold provided by the utility model, the length of the part, inserted into the end part of the bending piece, of the connecting structure can be adjusted, so that more connecting structures can enter the bending piece by adjusting the positions of the bending piece and the connecting structures after concrete pouring is completed, and the overall size of the telescopic hole mold is further reduced; demolding of the telescopic hole mold and the side wall of the hole is rapidly achieved, the problems of deformation, damage and the like are not prone to occurring in the dismounting process, and the telescopic hole mold can be rapidly put into use next time.