CN2430195Y

CN2430195Y - Chinese roller skate board

Info

Publication number: CN2430195Y
Application number: CN 00204161
Authority: CN
Inventors: 张伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-02-28
Filing date: 2000-02-28
Publication date: 2001-05-16
Anticipated expiration: 2010-02-28

Abstract

The utility model discloses a Chinese skateboard, is an instrument for sport and entertainment, and can be used on hard ground to slide in high speed and change direction freely. An orienting wheel of the skateboard is arranged near the stress center of a bottom board, and universal wheels are respectively arranged in the front and back of the orienting wheel. A stand pose can be adopted by the arm force of supporting stay bar to slide like skiing when people use the skateboard, a non-stand pose can also be adopted by gravitational component force to slide like sledge sport, and thus the usage of the skateboard has excitant property, challenging property, and ornamental property. The skateboard is especially suitable for being used in areas or seasons without snow and ice.

Description

The Chinese style slide plate

The present invention relates to a kind of Chinese style slide plate that can on hard place, slide, belong to motion and entertainment field.

The modal slide plate that slides on hard place is traditional four-wheel one-board slide plate at present, in addition just like the disclosed modified four-wheel of ZL96200573.8 " Turn-round slide plate " one-board slide plate.This quasi-tradition slide plate both can rely on the component of gravity to slide in the slope, also can slide on the level land by the strength that shank scrunches.Its common feature is: all wheels all can only rotate round wheel shaft separately, and wheel shaft itself maintains static, and the moment that will lean on both feet to produce in the process of sliding is controlled turning to of slide plate.Therefore this quasi-tradition slide plate is in the mode that slides, speed, distance with the aspect such as turn to all to be subjected to bigger restriction.

Task of the present invention is can especially have motion and amusement apparatus--the Chinese style slide plate that slides and freely turn at a high speed on the hard place of certain slope on hard place for people provide a kind of.

For finishing above-mentioned task, solution of the present invention: the shoe cover that binding usefulness is set on Chinese style slide plate bottom slab stress center.Near bottom slab stress center or bottom slab stress center directional wheel is set, directional wheel can be arranged on the following or and arranged on left and right sides of base plate, also can be arranged on the holddown groove place that offers on the base plate.The axial line of directional wheel should be parallel to horizontal plane, and is in the same vertical plane with the transversal line of the horizontal plane at place, bottom slab stress center or the parallel lines of transversal line.The number of directional wheel can be one, also can be a plurality of.Forward and backward side at directional wheel is provided with universal wheel respectively.The number of universal wheel must not be less than two, the forward and backward side's of directional wheel universal wheel number can be identical also can be inequality, the distance between the vertical central lines of universal wheel center of effort and the directional wheel can be identical also can be inequality.When universal wheel adopted single the setting, the vertical central lines of its center of effort should be in the same vertical plane with the longitudinal axis of the horizontal plane at place, bottom slab stress center; When universal wheel adopted many rows to be provided with, the vertical central lines of its center of effort all should be perpendicular to horizontal plane, and should reasonably be distributed in the and arranged on left and right sides of longitudinal axis of the horizontal plane at place, bottom slab stress center.No matter how universal wheel is provided with, and its axial line all should be positioned at horizontal plane.Since directional wheel be arranged on the bottom slab stress center near, thereby it not only can play main support and orientation in the process of sliding, and can realize that stability is preferably and the unification of steering resisting moment minimum.Except that directional wheel, universal wheel also has certain supporting role.Because universal wheel can also rotate round the vertical central lines of the center of effort of universal wheel itself with wheel shaft in the wheel shaft rotation of oneself, so in the process of sliding,, slide plate is turned to voluntarily in the process of sliding as long as apply a less moment of face that turns to base plate with pin or arm strut.

For the ease of dealing with an urgent situation, the brake gear of directional wheel can also be set on the appropriate location of base plate or directional wheel support; To slide in order adapting on the road surface of going up a slope, directional wheel counter-rotating brake apparatus can also to be set; In order to improve the security of sliding, also should reduce the center of gravity of base plate as much as possible in addition.

Compared with prior art, Chinese style slide plate of the present invention has following advantage: at first, the Chinese style slide plate is arranged on directional wheel near the bottom slab stress center, reduced steering resisting moment widely, turn to more nimbly and freely thereby not only make, and the width of base plate also can have tangible increase than conventional skateboard, is very beneficial for adopting non-style of standing; Secondly, the Chinese style slide plate can be designed to single wheel, the double wheel and other various ways, not only can be slided by slide plate of the common control of both feet as conventional skateboard, can also respectively control a slide plate by bipod and slide; Once more, the Chinese style slide plate can be simultaneously slides by means of the component of arm strut and gravity, thereby can slide sooner than conventional skateboard, more is rich in excitant and challenge.

In addition, the vertical two-ski slide row motion of Chinese style slide plate is in close proximity to skiing, therefore it not only can be carried out in summer as the athletics sports project as skiing, and be more suitable for extensively carrying out in area that does not have ice and snow or season in as a kind of novel sport for all sports events.

The present invention is described in further detail below in conjunction with accompanying drawing and most preferred embodiment.

Fig. 1 is the cross section view of first most preferred embodiment of the present invention, and Fig. 2 is the upward view of second most preferred embodiment of the present invention.

Fig. 1 is the single wheel Chinese style slide plate with single directional wheel and single universal wheel.The unique directional wheel (2) of this slide plate be arranged on base plate (3) center of effort below, the axial line of directional wheel (2) is not only parallel with horizontal plane, and is in the same vertical plane with the transversal line of the horizontal plane at the center of effort place of base plate (3); Two universal wheels (1) then lay respectively at the forward and backward side of directional wheel (2), and the longitudinal axis of the horizontal plane at the center of effort place of the vertical central lines of the center of effort of universal wheel (1) and base plate (3) is in the same vertical plane.This have only the Chinese style slide plate of a directional wheel (2) and single universal wheel (1) mainly to be suitable for trained personnel use when exercise and match.

Fig. 2 is the double Chinese style slide plate of taking turns with two directional wheels and double universal wheel.Two directional wheels (2) of this slide plate are arranged on the and arranged on left and right sides of base plate (3) center of effort respectively symmetrically, the axial line of directional wheel (2) is not only parallel with horizontal plane, and is in the same vertical plane with the transversal line of the horizontal plane at the center of effort place of base plate (3); And the universal wheel (1) that is positioned at the forward and backward side of directional wheel (2) is double setting, and the vertical central lines of universal wheel (1) center of effort is perpendicular to horizontal plane, and is distributed in the and arranged on left and right sides of longitudinal axis of horizontal plane at the center of effort place of base plate (3) symmetrically.In addition, for the height that lowers the center of gravity, base plate (3) can also be designed to broken line type.This Chinese style slide plate with two directional wheels (2) and double universal wheel (1) both can paired use as skis, also can single use as sledge.This slide plate is particularly suitable for beginner, women and children and uses when amusement and exercise.

Claims

1, a kind of Chinese style slide plate of forming by universal wheel, directional wheel, base plate and shoe cover etc., it is characterized in that: the axial line of directional wheel is positioned near the center of effort of the center of effort of base plate or base plate and is parallel to horizontal plane, and is in the same vertical plane with the transversal line of the horizontal plane at the center of effort place of base plate or the parallel lines of transversal line.

2, as claims 1 described Chinese style slide plate, its feature also is: universal wheel lays respectively at the place ahead and the rear of directional wheel.

3, as claims 1,2 described Chinese style slide plates, its feature also is: the axis parallel of universal wheel is in horizontal plane.