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Shaftless electric vehicle wheel

A technology of electric vehicles and wheels, applied in the direction of wheels, motion deposition, power devices, etc., can solve problems such as tire blowouts and accidents

Inactive Publication Date: 2016-07-13
浙江宣又美科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the tires of known vehicles are all composed of outer tires and inflated inner bladders, which are prone to tire blowouts and accidents; the wheels of motorcycles and electric vehicles all have central axes, which have not changed.

Method used

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  • Shaftless electric vehicle wheel
  • Shaftless electric vehicle wheel

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Embodiment Construction

[0009] The present invention will be described in detail below with reference to the accompanying drawings.

[0010] In the accompanying drawings, 1 is a tire, 2 is a magnet, 3 is a coil, 4 is an inner hub, 5 is a protective sheet, 6 is a screw, 7 is a disc brake, 8 is a steel ball, and 9 is an outer hub.

[0011] figure 1 and figure 2 The structure of the axleless electric vehicle wheel is shown. As shown in the figure, the wheel of a shaftless electric vehicle is composed of an inner hub (4) and an outer hub (9) with a "U"-shaped section in the far-center direction, and the "U"-shaped outer hub (9) can fix the tire (1 ), the "U"-shaped inner hub (4) can make the "U"-shaped outer hub (9) rotate around the center line in the inner hub (4) without offset, so that the wheel runs in a straight line; the inner hub of the wheel ( 4) and the outer hub (9) are respectively integrated with the main body by the side body through the screw (6), so that the outer hub (9) and the soli...

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PUM

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Abstract

The invention relates to a shaftless electric vehicle wheel, comprising a hub, a solid tyre, steel balls, a magnet, a coil, and a disc brake device. The wheel is formed by an inner hub whose tangent plane on a remote central direction is in a U shape, and an outer hub. The inner hub and the outer hub are combined together with a main body through side bodies by screws. The inner hub and the outer hub of the wheel are connected with the disc brake device on one side through the steel balls on two sides. The remote central direction of the outer hub of the wheel is provided with the solid tyre, and a near central direction is fixedly provided with a magnet. The remote central direction of the inner hub of the wheel is fixedly provided with the coil. The side body of the inner hub and the outer side of a connecting body are provided with protective sheets. Through optimal design, by the solid tyres and a hub motor, hollow shaftless on the middle of the wheels and flat tyre prevention are realized, and an electric vehicle is safer.

Description

technical field [0001] The invention relates to a shaftless electric vehicle wheel in which a solid tire is installed on an outer hub, a magnet is fixed inside the outer hub, and a coil is fixed inside the inner hub. Background technique [0002] At present, the tires of known vehicles are all made up of cover tires and inflated inner bladders, which are prone to tire blowouts and accidents; the wheels of motorcycles and electric vehicles all have central axes, which have not changed always. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides a kind of axleless electric vehicle wheel, and its composition is as follows: [0004] According to one aspect of the present invention, a shaftless electric vehicle wheel is provided, which includes: a hub, a solid tire, a steel ball, a magnet, a coil and a disc brake. Among them, the wheel is composed of an inner hub and an outer hub with a "U"-shaped section in the fa...

Claims

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Application Information

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IPC IPC(8): B60B19/00B60K7/00
Inventor 宣建民
Owner 浙江宣又美科技有限公司