| 摘要 |
A tripod includes many legs (1,2,3) and a connection body (4), the legs (1,2,3) includes support parts (11,21,31) and connection parts (12,22,32), an angle is formed between the support parts (11,21,31) with the connection parts (12,22,32), every connection part (12,22,32) has a connection aperture (121,221,321), the connection body (4) connects with every leg (1,2,3) by above connection aperture (121,221,321), wherein, the connection part (12,22,32) of every leg (1,2,3) has the first connection surface and the second connection surface, relative to the upper leg, on the first connection surface of the lower leg and the second connection surface of the leg which borders on the lower leg where sets many contain aperture, the place where it has more than three contain apertures sets an elastic member, the elastic member flicks when above contain apertures meet face to face, in order to offer elasticity orientation with the connection part of two contiguous legs, the elastic member can come into the inner of contain apertures when the position of above contain aperture staggers. Because the legs may circumvolve each other, the tripod can satisfy demand on the specifically instance. |
