A device which automatically tighten or loosen a tie

A lacing and fastening technology, applied to fastening objects, clothing, footwear, etc., can solve problems such as difficulty in tying shoelaces

Inactive Publication Date: 2015-05-06
郑君 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For another example, some disabled people or elderly people who have lost the flexibility of their fingers also have difficulty in tying thin shoelaces.

Method used

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  • A device which automatically tighten or loosen a tie
  • A device which automatically tighten or loosen a tie
  • A device which automatically tighten or loosen a tie

Examples

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Embodiment Construction

[0036] The invention relates to an automatic device for shoelaces, in particular to a fastening device for automatically tightening and loosening laces (such as shoelaces). The following description enables those skilled in the art to make and use the present invention, and design applications in different application environments. Various modifications, many applications for different purposes will be apparent to those skilled in the art, and the general principles described herein can be applied to many different embodiments. Accordingly, the present invention is not limited to the embodiments described herein, but includes all arrangements consistent with the principles and novel features set forth herein.

[0037] In the following detailed description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, those skilled in the art will find that the specific details of the present invention are not limi...

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PUM

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Abstract

The invention discloses a device which automatically tighten or loosen a tie. The device comprises an outer cover, a power supply device and a pair of motors. The pair of motors is connected to a pair of epicyclic gearboxes. The pair of epicyclic gearboxes is connected to a pair of bobbins. The tie winds around the pair of bobbins so as to enable the motors to drive the pair of bobbins to rotate after the motors are started. The outer cover can be arranged in a tongue of a shoe or on the external portion of the shoe. The tie of the device is a shoelace. After a user starts the motors, the tie winds around the bobbins so as to tighten the shoelace.

Description

technical field [0001] The invention relates to a shoelace automatic device, in particular to a device for automatically tightening and loosening the lacing. Background technique [0002] The seemingly easy task of tying shoelaces is, in many cases, almost impossible for some people to do. For example, it is not easy for young children to learn to tie shoelaces. For another example, some handicapped people or the elderly who have lost the flexibility of their fingers, they are also difficult to tie the thin shoelaces. [0003] Therefore, there is a need for a device that can automatically tighten and loosen various types of laces, such as shoelaces. Contents of the invention [0004] The invention relates to a fastening device for automatically fastening a lace, the fastening device comprises an outer cover and a first motor connected with the outer cover. The first motor is provided with an operational power source connected thereto. The first motor is connected with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43C11/00
Inventor 郑君杰弗瑟·埃尔特贾西·金博
Owner 郑君
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