Title:
INTELLIGENT PILLOW FILLED WITH FLOWABLE SPHERES
Document Type and Number:
WIPO Patent Application WO/2021/256851
Kind Code:
A1
Abstract:
Provided is an intelligent pillow filled with flowable, small, and incompressible spheres. The same shape as a complicated three-dimensional shape formed by the head, cervical vertebrae, and shoulder is symmetrically formed automatically by the head and cervical vertebrae and the force of gravitational acceleration according to Pascal's principle. Thus, due to the uniform weight distribution, the cervical vertebrae is held with the appropriate amount of force. The above is immediately achieved each time the human body moves. The basic form of the intelligent pillow has a structure in which the top face is made of a cotton fabric by coupling an arc of an ellipse to a quadrangle below, a middle portion connected to the head and neck is made of a stretchable mesh in the shape of an arc of an ellipse and a trapezoid, and a plastic plate, which is put over a bottom face sandwich mesh having the same shape as the plastic plate, is stitched onto a wall of a certain height. A high-end flowable intelligent pillow, which is another embodiment of the pillow, is divided into three pillow sections, wherein the central section has a structure specialized for the supine position, and the left and right sections have a structure specialized for the lateral recumbent position. The middle configuration has the same structure as the center of common intelligent pillows, and the top and bottom faces of the left and right sections are stitched at predetermined heights so as to correspond to the height of the lateral recumbent position.
Inventors:
CHOI YUNG-JAE (KR)
Application Number:
PCT/KR2021/007544
Publication Date:
December 23, 2021
Filing Date:
June 16, 2021
Export Citation:
Assignee:
CHOI YUNG JAE (KR)
International Classes:
A47G9/10; B68G1/00
Foreign References:
| KR20180123280A | 2018-11-16 | |||
| JP3129197U | 2007-02-08 | |||
| KR20200053382A | 2020-05-18 | |||
| JPH08117076A | 1996-05-14 | |||
| KR20190123861A | 2019-11-04 |
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