Improved iron picture frame based on carbon fiber material
A carbon fiber material and an improved technology, applied in the field of iron painting frames, can solve problems such as the display of iron painting artworks that are not suitable for hollowing out, and achieve the effects of improving the display effect, improving the product qualification rate and reducing risks.
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[0025] Such as Figure 1 to Figure 5 As shown, an improved iron picture frame based on carbon fiber material includes a frame body 1, a connecting rod assembly 3, and a positioning screw 2. The frame body 1 is made of carbon fiber material, and the connecting rod assembly 3 has two They are arranged symmetrically on the upper and lower sides of the frame 1, the positioning screws 2 also have two and are screwed to the left and right sides of the frame 1, respectively, and the end of the positioning screw 2 is connected with a positioning protrusion 11;
[0026] The connecting rod assembly 3 includes a connecting rod 31, a connecting rod 32, and a connecting pin 33. The upper and lower sides of the frame 1 are provided with sliding grooves 4, and the outer ends of the connecting rod 31 and the connecting rod 32 are both The inner ends of the first connecting rod 31 and the second connecting rod 32 are hinged to each other by the connecting pin 33, and the inner ends of the first c...
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