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A sandwich two-way shock-absorbing wheel

A shock-absorbing wheel and wheel technology, which is applied in the mechanical field, can solve the problems of short service life, high cost, and prone to bulging of wheels.

Active Publication Date: 2021-07-16
ZHONGSHAN CASCOO METAL MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the common sandwich wheels are: nylon + rubber + nylon structure and PP + TPR + PP structure, among them, the sandwich wheel of nylon + rubber + nylon structure has a heavy load and high cost; the sandwich wheel of PP + TPR + PP structure has a heavy load light, low cost
[0005] The tire is composed of the wheel core and the wheel outsourcing. Generally, the side of the tire is straight. When carrying heavy goods, the steering resistance is large, and the side is prone to protruding rubber, which leads to a short service life of the wheel.

Method used

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  • A sandwich two-way shock-absorbing wheel
  • A sandwich two-way shock-absorbing wheel
  • A sandwich two-way shock-absorbing wheel

Examples

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Effect test

Embodiment Construction

[0033] The invention provides a sandwich two-way damping wheel, which adopts PP+TPR+PP structure, and PP and TPR are on the same wheel arc surface to ensure the damping effect and mute effect while strengthening the support to meet the demand of heavy load.

[0034] In order to enable those skilled in the art to better understand the scheme of the present invention, the following combination Figure 1-Figure 4 The present invention will be further described in detail with specific embodiments.

[0035] An embodiment of a sandwich two-way damping wheel provided by the present invention includes:

[0036] Wheel core 1, wheel inner bag 2 and wheel outer bag 3; wheel core 1 includes a support part 11 and a reinforcement part 12; the support part 11 is a circular column structure; the wheel inner bag 2 is matched and embedded in the support part 11, and the wheel outer bag 3 is located in the support part 11 and the reinforcing part 12, and the reinforcing part 12 is matched and e...

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Abstract

The invention discloses a sandwich two-way shock-absorbing wheel, which adopts a PP+TPR+PP structure, and PP and TPR are on the same wheel arc surface to ensure the shock-absorbing effect and mute effect while strengthening the support to meet the demand of heavy load. The invention provides a sandwich two-way damping wheel, comprising: a wheel core (1), a wheel inner bag (2) and a wheel outer bag (3); the wheel core (1) includes a support part (11) and a reinforcement part (12); The supporting part (11) is an annular column structure; the inner wheel bag (2) is matched and embedded in the supporting part (11), the outer wheel bag (3) is located between the supporting part (11) and the reinforcing part (12), and the reinforcing part ( 12) Match and embed the outer side of the wheel outer bag (3); the wheel core (1) is made of TRP material; the wheel inner bag (2) and the wheel outer bag (3) are made of PP material.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a sandwich two-way damping wheel. Background technique [0002] Tires are widely used in various car bodies, which are convenient for transportation and travel. [0003] The sandwich wheel is a wheel in which two materials are alternately and superimposed. [0004] At present, the common sandwich wheels are: nylon + rubber + nylon structure and PP + TPR + PP structure, among them, the sandwich wheel of nylon + rubber + nylon structure has a heavy load and high cost; the sandwich wheel of PP + TPR + PP structure has a heavy load Light and low cost. [0005] The tire is composed of the wheel core and the wheel outsourcing. Generally, the side of the tire is straight. When carrying heavy goods, the steering resistance is large, and the side is prone to protruding rubber, which leads to a short service life of the wheel. Contents of the invention [0006] The invention provides a sandwich...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B9/00
CPCB60B9/00B60B2360/32B60B2360/322B60B2360/348B60B2900/131B60B2900/133B60B2900/313
Inventor 刘卫国
Owner ZHONGSHAN CASCOO METAL MACHINERY CO LTD
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