Front-and-rear-rod-shaped foot swing type roller skates

Abstract

The invention discloses a pair of front-and-rear-rod-shaped foot swing type roller skates. Each roller skate comprises a round steel embedded part, a front-and-rear-rod-shaped panel, wear-proof bottom strips, lower bearings, upper bearings, wheel forks provided with shafts, upper round covers and PU (polyurethane) wheels, wherein the round steel embedded part is injected into the front-and-rear-rod-shaped panel; the front-and-rear-rod-shaped panel is rod-shaped at the front part, match-head-shaped at the front end, elliptical and cylindrical at the rear part, cylindrical at the rear end and disk-shaped in the middle; a counter bore is formed in each of the upper and lower sides of the front end and the rear end of the front-and-rear-rod-shaped panel; the upper and lower counter bores are connected with through holes; the upper counter bores of the front-and-rear-rod-shaped panel are connected with shallow counter bores; two elliptic holes are formed in the disk-shaped bottom surface of the front-and-rear-rod-shaped panel; the bottom surfaces on two sides in the middle of the front-and-rear-rod-shaped panel are connected with the wear-proof bottom strips; the upper and lower bearings are embedded into the upper and lower counter bores; the shafts of the wheel forks provided with the shafts are connected with the upper and lower bearings; the wheel forks provided with the shafts are connected with the PU wheels; the upper round covers are connected to the tops of the shafts of the wheel forks provided with the shafts and positioned in the shallow counter bores. Two front-and-rear-rod-shaped foot swing type roller skates are matched in a front-rear manner and paired for use.

Description

Technical field: [0001] The present invention relates to an entertainment product, in particular to a front and rear rod-shaped swing-foot roller skate which uses the front and rear feet to swing to both sides to move forward and has a modern appearance. Background technique: [0002] The designer previously designed the concave plastic panel swing-foot type roller skates, and the upper and lower panel chiseled swing-foot type roller skates. However, due to the use of simple plastic boards, the boards must reach a certain thickness to meet the strength requirements. Therefore, the plastic material needs to be relatively large, and the appearance is thick and heavy. There is still room for improvement in terms of cost and appearance. Invention content: [0003] The purpose of the present invention is to provide a more modern appearance, more economical materials, and more refined finished products - front and rear bar-shaped swing-foot roller skates. The purpose of the pre...

AI Technical Summary

Problems solved by technology

[0002] The designer previously designed the concave plastic panel swing-foot type roller skates, and the upper and lower panel fitted swing-foot type roller skates. However, due to the use of simple plastic boards, the boards must reach a certain thickness to meet the strength requirements. Therefore, the plastic material needs to be relatively large, and the appearance is also heavy. There is still room for improvement in terms of cost and appearance.

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