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Hinge

A hinge and rotating body technology, used in door/window accessories, wing leaf parts, switches with brakes, etc., can solve the problems of undiscovered design hinges, etc., achieve simple structure, reduce impact force, and take up volume. small effect

Inactive Publication Date: 2018-02-23
黄文丁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There is no known hinge design that takes advantage of this property of shear-thickening liquids

Method used

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Embodiment Construction

[0033] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but only to illustrate the essence of the technical solutions of the present invention.

[0034] In the following description, for the purposes of explaining the various disclosed embodiments, certain specific details are set forth in order to provide a thorough understanding of the various disclosed embodiments. One skilled in the relevant art will recognize, however, that an embodiment may be practiced without one or more of these specific details. In other instances, well-known devices, structures and techniques associated with the present application may not have been shown or described in detail in order to avoid unnecessarily...

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PUM

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Abstract

The present application discloses a hinge. The hinge includes a main body, a rotating shaft and a connecting body. The main body is formed with a closed cavity, and the closed cavity contains the shear thickening liquid. The rotating shaft is movably mounted on the main body, and at least a first part of the rotating shaft extends into the closed cavity and is placed in the shear thickening liquid, and at least a second part of the rotating shaft is located outside the closed cavity. The shaft is arranged to be rotatable relative to the body under the action of an external force, and a first portion of the shaft rotates within the shear thickening liquid. The connecting body is arranged on the second part of the rotating shaft and is used for connecting with the external member. The hinge of the present application can realize the buffering effect, and has the advantages of small size, simple and reliable structure, and wide application range.

Description

technical field [0001] The invention relates to a buffer hinge, in particular to a novel hinge which utilizes a shear thickening liquid to realize buffering. Background technique [0002] Shear Thickening Fluid (STF) is a new type of material emerging in the United States and Britain in the early 21st century, in which there are many special particles freely suspended, usually showing flexibility, once encountering high-speed impact or extrusion, it will The phenomenon of shear thickening occurs, and the material becomes hard to absorb the external force. When the external force disappears, the material will return to its original soft state. It has a strong ability to absorb impact and is currently being used as a new type of material. [0003] No hinge design has been found to take advantage of this property of shear-thickening liquids. Contents of the invention [0004] The object of the present invention is to provide a hinge, which utilizes the property of shear thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F3/20
CPCE05F3/20E05Y2900/132E05Y2900/148E05Y2900/20
Inventor 黄文丁
Owner 黄文丁
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