Pneumatic elastic band and inflation system applying the same

An elastic band and air pressure technology, applied in the field of inflatable systems, can solve the problems of uncontrollable tightness of shoelaces, inconvenient, inconvenient activities, etc.

Active Publication Date: 2019-01-15
MICROJET TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Generally speaking, most traditional footwear uses ordinary shoelaces as a tool for loosening and fixing the feet. However, footwear with shoelaces has many inconveniences in wearing
For example, when the shoelaces fall off during wearing activities, the shoelaces must be re-tightened to continue activities, which often causes inconvenience and waste of time in activities
Also, wearing footwear with regular laces is potentially dangerous
For example, when the shoelaces are accidentally loosened, it is easy to cause others to step on them and trip them, and they may also be caught in the gaps of escalators

Method used

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  • Pneumatic elastic band and inflation system applying the same
  • Pneumatic elastic band and inflation system applying the same
  • Pneumatic elastic band and inflation system applying the same

Examples

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Embodiment Construction

[0084] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the description in the following paragraphs. It should be understood that the present invention can have various changes in different aspects without departing from the scope of the present invention, and the description and drawings therein are used as illustrations in nature and not for limitation this invention.

[0085] see Figure 1A and Figure 1B , Figure 1A It is a schematic structural view of an air pressure elastic band in a preferred embodiment of the present invention, Figure 1B for the present invention Figure 1A Schematic diagram of inflation expansion of the pneumatic elastic band. The pneumatic elastic band of the present invention is an elastic band that achieves loosening and fastening effects by inflating and degassing, and can be applied to various items, such as shoelaces for sneakers, elastic bands for trousers, belts, and buc...

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Abstract

A pneumatic elastic band includes an outer layer, an inflation portion, and an air nozzle. The outer layer is an elongated elastic structure. The inflation portion is arranged in the outer layer, andcomprises a plurality of inflatable portions and a plurality of communicating portions. Each communicating portion is connected between adjacent inflatable portions and defines a plurality of voids. The air nozzle is arranged on the surface of the outer layer and communicates with the inflation portion. A plurality of inflatable portions of the inflation portion are inflated by introducing gas into the inflation portion through the air nozzle, and the inflatable portions are inflated and compressed inwardly, thereby tightening the shoe. As that gas is led out of the inflation portion through the air nozzle, the inflation portion is deflate and relaxed back to an uninflated state, thereby untying and tieing the shoe.

Description

technical field [0001] The invention relates to a pneumatic elastic band and its applicable inflation system, in particular to an inflatable pneumatic elastic band and its applicable inflation system. Background technique [0002] Generally speaking, most traditional footwear uses ordinary shoelaces as a tool for loosening and fixing the feet. However, footwear with shoelaces has many inconveniences in wearing. For example, when the shoelaces fall off during wearing activities, the shoelaces must be re-fastened to continue the activity, which often causes inconvenience and waste of time in activities. Additionally, wearing footwear with regular laces is potentially dangerous. For example, when the shoelaces are accidentally loosened, it is easy to cause others to step on them and trip them, and they may also be caught in the gaps of escalators, bicycle chains or motorcycle footbolts, etc., which may easily cause accidents. [0003] When wearing footwear with ordinary shoel...

Claims

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Application Information

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IPC IPC(8): A43C9/00
CPCA43C9/00
Inventor 莫皓然莫立邦陈世昌黄启峰李伟铭
Owner MICROJET TECH
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