Title:
クッションブロック構造体、及びクッションブロック構造体が内部に設けられたマットレス
Document Type and Number:
Japanese Patent JP6703076
Kind Code:
B2
Abstract:
Provided is an air-cushion block structure, and a mattress including the air-cushion block structure installed therein. The mattress of the present invention is provided with an air-cushion block structure which includes: an upper cushion having a first core hole vertically formed therein; and a lower cushion which has a second core hole vertically formed therein, and is disposed at a lower portion of the upper cushion. Accordingly, it is possible to stably transfer a weight of a user applied from an upper portion of the air-cushion block structure to a lower portion thereof, as well as, achieve a structure that stably supports the weight of the user by minimizing an occurrence of torsional deflection caused by the weight.
Inventors:
Kang, Seung Hyun
Application Number:
JP2018192217A
Publication Date:
June 03, 2020
Filing Date:
October 11, 2018
Export Citation:
Assignee:
NSBS Company Limited
International Classes:
A47C27/15
Domestic Patent References:
| JP3116064U | ||||
| JP49003813U | ||||
| JP54128710U |
Foreign References:
| US6739008 | ||||
| US5160785 | ||||
| US20040237206 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Kato Kazunori