Swing-foot roller skates made of aluminum extruded profiles
The technology of swinging foot type and roller skates is applied in the field of entertainment products, which can solve the problems of low manufacturing cost, and achieve the effects of easy production and processing, high cost performance and low cost.
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[0011] according to figure 1 , Figure 4 , the pin-swing type roller skates made of aluminum extruded profiles include: a slice forming part 1, a universal wheel and a cap nut 5, wherein the slice forming part 1 has a threaded hole 2, and the universal wheel includes a wheel fork 3 and wheel 4;
[0012] The sliced shaped part 1 is made by slicing aluminum extruded profiles with an olive-shaped profile. The aluminum extruded profiles with an olive-shaped profile have a round hole at each end and a line-shaped profile in the middle. A hollow-shaped aluminum extruded profile with a pattern, the round holes at both ends of the olive-shaped profile are φ10.5 mm, after the olive-shaped profile is cut into sheets, the olive-shaped profile After the aluminum extruded profile is cut into flakes, the round holes at both ends are tapped. After the aluminum extruded profile with olive shape is cut into flakes, the round holes at both ends are tapped into M12 threaded holes 2, and then...
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