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Large-rim glider

A technology of skates and rims, which is applied to ice skating, skateboards, bicycles, etc., can solve the problems of poor ability to cross vertical walls and the inability to increase the diameter of pulleys, and achieve stronger ability to pass vertical walls, increase wheel diameter, and small shock effect

Inactive Publication Date: 2011-02-02
孙继华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the defects that the diameter of the pulley of the existing glider cannot be increased and the ability to pass the vertical wall is poor, and to provide a glider with higher ability to pass the vertical wall and smaller secondary impact,

Method used

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Examples

Experimental program
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Embodiment Construction

[0023] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, the first embodiment of the present invention is a sub-master wheel slider with at least one sub-wheel, including a rim 1, a wheel bridge frame 2, a pedal 3, an inner arc surface 5, a sub-wheel 6, a foot stop 7, and a wheel The inner arc of the ring 1 is provided with a groove-shaped arc surface 5 for the longitudinal rolling of the roller group 4. The roller group 4 can be composed of vertical load-bearing wheels arranged longitudinally, or can be composed of inclined rollers that play a role in lateral fixing and auxiliary load-bearing. , together with vertical rollers arranged together for bearing and auxiliary fixing. The roller set 4 is fixed on the wheel bridge 2, and the roller set 4 rolls longitudinally in the inner arc surface 5 of the groove of the rim 1, the roller set 4 and the rim 1 make relative rotational movement, the pedal 3 is set on the wheel bridge 2, and the wheel bridge ...

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Abstract

The invention relates to a large-rim glider, which comprises a rim (1), a wheel bridge frame (2), a roller group (4), an inner intrados (5) and a pedal (3). The large-rim glider is characterized in that: the intrados (5) is arranged on the inner side of the rim (1) for the rolling of the roller group (4); the roller group (4) is arranged on the wheel bridge frame (2) which rotates on the intrados (5) of the rim (1); and the rim (1) is inclined slightly towards a left side and a right side by a pitching angle. As the glider with the structure eliminates the limitation of the torque restriction of feet of a user to the enlarging of a wheel diameter, the diameter of the rim (1) is enlarged by multiple times compared with that of a pulley of the conventional glider, and the rim glider is further endowed with higher capability of gliding over a vertical wall.

Description

technical field [0001] The present invention relates to a rolling running device, more specifically, to a sliding device. Background technique [0002] Existing skids mostly adopt the form of a plurality of roller arrangement, for example, adopt double-row four-wheel type in order to increase the lateral stability of the skid machine, adopt the single-row multi-wheel type in order to increase the vertical smooth transition ability. To improve the ability of the slider to cross the vertical wall, it is necessary to increase the diameter of the pulley, but the existing slider pulley is usually installed under the pedal, increasing the diameter of the pulley will increase the height of the pedal, and the increase in the height of the pedal will increase the height of the slider. The torque force on the human foot increases the risk of foot sprain correspondingly. In addition, when crossing a vertical wall, the front and rear wheels of the glider climb over obstacles of the sam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K17/00
CPCA63C17/004A63C17/08A63C17/0073A63C17/0066
Inventor 孙继华
Owner 孙继华