Title:
MOTION PILLOW
Document Type and Number:
WIPO Patent Application WO/2022/075761
Kind Code:
A1
Abstract:
A motion pillow is disclosed. A motion pillow, according to one disclosed embodiment, comprises: an air bag which is connected to an air pump through an air hose, and into which air supplied from the air hose is injected; an inner cover provided to wrap the air bag; an outer cover provided to wrap the inner cover at the outside of the inner cover; and a noise reduction device provided between the air pump and the air bag. The noise reduction device comprises: a housing of which the inside is hollow; a first connector which is provided to protrude from one end of the housing, is connected to the air pump through the air hose, and has an inner diameter smaller than the inner diameter of the housing; a second connector which is provided to protrude from the other end of the housing, is connected to the air bag through the air hose, and has an inner diameter smaller than the inner diameter of the housing; a sound absorbing material filled in a partial space inside the housing; and a vibration-proof material filled in the remaining space inside the housing where the sound absorbing material is not filled.
Inventors:
JANG SEUNG WOONG (KR)
Application Number:
PCT/KR2021/013751
Publication Date:
April 14, 2022
Filing Date:
October 07, 2021
Export Citation:
Assignee:
TENMINDS CO LTD (KR)
International Classes:
A47G9/10; A61F5/56; C08L7/00; C08L9/00; C08L9/06
Foreign References:
| KR20040101584A | 2004-12-03 | |||
| KR101511729B1 | 2015-04-13 | |||
| KR20170112943A | 2017-10-12 | |||
| KR102236337B1 | 2021-04-06 | |||
| KR102272919B1 | 2021-07-05 |
Attorney, Agent or Firm:
DOOHO IP LAW FIRM (KR)
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