CN214215377U

CN214215377U - Non-pneumatic tire for electric vehicle

Info

Publication number: CN214215377U
Application number: CN202023167523.5U
Authority: CN
Inventors: 潘海如
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-17
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an electric motor car is with exempting from pneumatic tire, including the outer lane, the outside of outer lane is provided with the wearing layer, the inside of outer lane is provided with the inner circle, be provided with the wave form supporting layer between inner circle and the outer lane, the anticreep recess has all been seted up to the inside both sides of inner circle. The utility model relates to an electric motor car is with exempting from pneumatic tire through inner circle and the wave form supporting layer that is equipped with, makes its inner circle play the supporting role to the inside of outer lane, and the wave form supporting layer is used for supporting between outer lane and the inner circle, also can continue to use when receiving sharp object to prick in addition. The anti-drop groove is formed, so that the anti-drop groove and the specially-made hub are sufficiently fixed in a mounting and clamping mode, and the clamping groove is fixedly connected with the specially-made hub through the cross rod, so that the relative rotation and knocking-over phenomenon can be avoided when emergency braking occurs.

Description

Non-pneumatic tire for electric vehicle

Technical Field

The utility model relates to a tire technical field specifically is an inflation-free tire for electric motor car.

Background

A tire is a ground-rolling circular ring-shaped elastic rubber article mounted on various vehicles or machines. Generally mounted on a metal rim, and is capable of supporting a vehicle body, buffering external impact, achieving contact with a road surface and ensuring the driving performance of a vehicle. Tires are often used under complex and severe conditions, which are subjected to various deformations, loads, forces and high and low temperature effects during running, and therefore must have high load-bearing, traction and cushioning properties. At the same time, high abrasion resistance and flexibility resistance, and low rolling resistance and heat build-up are also required. The birth and development of the automobile are great achievements of world science and technology progress, and are important footprints of human progress, so that the human beings are led into an automobile industry era from the carriage era. At the beginning of the automobile, in order to meet the requirements of comfort, operation stability and dynamic performance of the automobile, scientists continuously research and innovate, and continuously promote the progress and innovation of the tire industry.

The tire is used for the cover to establish on wheel hub at present to prevent that it from receiving wearing and tearing, and the tire of traditional electric motor car needs to be aerifyd, but just can't use when it receives sharp object to puncture, and the tire of present electric motor car is not fixed enough with the wheel hub block in addition, will rotate relatively when receiving emergency brake and knockover. Therefore, the invention provides an improvement to the non-pneumatic tire for the electric vehicle.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an electric motor car is with exempting from pneumatic tire, including the outer lane, the outer lane outside is provided with the wearing layer, the inside of outer lane is provided with the inner circle, the top of inner circle is located and is provided with the wave form supporting layer between the outer lane, the anticreep recess has all been seted up to the inside both sides of inner circle.

As an optimal technical scheme of the utility model, the inside of wearing layer and the integrative suppression shaping of outer lane, just the wearing layer adopts high wear-resisting rubber material to make.

As an optimized technical scheme of the utility model, the three-dimensional circular fixed mounting of inner circle is in the inside of outer lane, just inner circle rubber materials makes.

As an optimal technical scheme of the utility model, the wave form supporting layer is with circular equidistance fixed mounting between outer lane and inner circle, the contained angle is less than ninety degrees between the wave form supporting layer, just the wave form supporting layer adopts rubber materials to make.

As an optimized technical scheme of the utility model, two the inside degree of depth of anticreep recess is 3-6 millimeters, and two the shape of anticreep recess is the shape of falling J, just the draw-in groove has all been seted up to the middle part of anticreep recess top and bottom and both sides, just the degree of depth of draw-in groove also is 3-6 millimeters

As an optimized technical scheme of the utility model, two be located the inside of inner circle between the anticreep recess and seted up a plurality of draw-in groove, and a plurality of the degree of depth of draw-in groove is 3-6 millimeters also.

The utility model has the advantages that: this kind of pneumatic tire is used to electric motor car through inner circle and the wave form supporting layer that is equipped with, makes its inner circle play the supporting role to the inside of outer lane, and the wave form supporting layer is used for supporting between outer lane and the inner circle, also can continue to use when receiving sharp object to puncture in addition. The anti-drop groove is formed, so that the anti-drop groove and the specially-made hub are sufficiently fixed in a clamping mode, the cross rod penetrates through the inside of the clamping groove and is fixedly connected with the specially-made hub, and the phenomenon of relative rotation and knocking over can be avoided when emergency braking occurs.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a non-pneumatic tire for an electric vehicle according to the present invention;

fig. 2 is a schematic cross-sectional view of a non-pneumatic tire for an electric vehicle according to the present invention;

fig. 3 is a schematic view of a structure of the non-pneumatic tire for an electric vehicle shown in fig. 2, which is partially enlarged-a.

In the figure: 1. an outer ring; 2. a wear layer; 3. an inner ring; 4. a wave-shaped supporting layer; 5. an anti-drop groove; 6. a clamping groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to an inflation-free tire for electric motor car, including

outer lane

1, 1 outside wearing layer 2 that is provided with in outer lane, the inside of outer lane 1 is provided with inner circle 3, be provided with wave form supporting layer 4 between inner circle 3 and the outer lane 1, anticreep recess 5 has all been seted up to the inside both sides of inner circle 3.

Wherein, the inside of wearing layer 2 and the outer lane integrated into one piece of outer lane 1 are pressed into shape, and wearing layer 2 adopts high wear-resisting rubber material to make, through wearing layer 2 who is equipped with, makes its body further strengthen its wear resistance.

The three-dimensional circular inner ring 3 is fixedly arranged inside the outer ring 1, the inner ring 3 is made of rubber materials, and the inner ring 3 arranged inside the outer ring 1 supports the inside of the outer ring 1, so that the inner ring can be used without inflation.

Wave form supporting layer 4 is with circular equidistance fixed mounting between outer lane 1 and inner circle 3, and the contained angle is less than ninety degrees between the wave form supporting layer 4, and wave form supporting layer 4 adopts rubber materials to make, wave form supporting layer 4 also can incline certain angle or with perpendicular angle fixed mounting between outer lane 1 and inner circle 3, through wave form supporting layer 4 that is equipped with, makes it play the supporting role to outer lane 1 and inner circle 3, has avoided the use of inner tube, makes its body also can continue to use when receiving sharp thing to puncture.

The depth of the inside of the two anti-falling grooves 5 is 3-6 mm, the two anti-falling grooves 5 are in inverted J shapes, a plurality of clamping grooves 6 are formed in the inner portion of the inner ring 3 between the two anti-falling grooves 5, the depth of the clamping grooves 6 is 3-6 mm, the anti-falling grooves 5 are sufficiently fixed with a specially-made hub installation clamp, and the cross rod penetrates through the inside of the clamping grooves 6 to be clamped with the specially-made hub, so that the relative rotation and ring-falling phenomenon can be avoided when emergency braking occurs.

When the wear-resistant layer is in work, the wear-resistant layer 2 is arranged, so that the wear-resistant performance of the body is further enhanced; the inner ring 3 is arranged in the outer ring 1, so that the inner ring can support the inner part of the outer ring 1, and the device can be used without inflation; the corrugated supporting layer 4 is arranged, so that the outer ring 1 and the inner ring 3 are supported, the use of an inner tube is avoided, the body can be continuously used when being punctured by a sharp object, the body and a specially-made hub are sufficiently fixed in mounting and clamping, and the phenomenon of relative rotation and ring release can not occur when emergency braking occurs.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electric motor car is with exempting from pneumatic tire, includes outer lane (1), its characterized in that, the outside of outer lane (1) is provided with wearing layer (2), the inside of outer lane (1) is provided with inner circle (3), be provided with wave form supporting layer (4) between inner circle (3) and outer lane (1), anticreep recess (5) have all been seted up to the inside both sides of inner circle (3).

2. The non-pneumatic tire for electric vehicles according to claim 1, wherein:

the inner part of the wear-resistant layer (2) and the outer ring of the outer ring (1) are integrally pressed and formed, and the wear-resistant layer (2) is made of high-wear-resistant rubber materials.

3. The non-pneumatic tire for electric vehicles according to claim 1, wherein:

the inner ring (3) is fixedly arranged in the outer ring (1) in a three-dimensional circular shape, and the inner ring (3) is made of a rubber material.

4. The non-pneumatic tire for electric vehicles according to claim 1, wherein:

the corrugated supporting layer (4) is fixedly installed between the outer ring (1) and the inner ring (3) in a circular equidistant mode, an included angle between the corrugated supporting layer (4) is smaller than ninety degrees, and the corrugated supporting layer (4) is made of rubber materials.

5. The non-pneumatic tire for electric vehicles according to claim 1, wherein:

the depth of the inner parts of the two anti-falling grooves (5) is 3-6 mm, and the two anti-falling grooves (5) are in an inverted J shape.

6. The non-pneumatic tire for electric vehicles according to claim 1, wherein:

a plurality of clamping grooves (6) are formed in the inner portion, located on the inner ring (3), between the two anti-falling grooves (5), and the depth of the plurality of clamping grooves (6) is 3-6 mm.