Abstract: A motion pillow includes an air bag connected to an air pump through an air hose, an inner cover to wrap the air bag, an outer cover to wrap the inner cover at the outside of the inner cover, and a noise reduction device between the air pump and the air bag. The noise reduction device includes a housing, a first connector to protrude from one end of the housing, connected to the air pump, and having an inner diameter smaller than that of the housing, a second connector to protrude from the other end of the housing, connected to the air bag, and having an inner diameter smaller than that 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.

Abstract: A motion pillow according to an embodiment of the present disclosure includes a body, a motion system, a connector, and a valve. The body includes a plurality of airbags provided therein. The motion system includes a pump allowing air to enter and exit the airbags, a sensor measuring air pressures of the airbags, a sound receiver receiving sound from around the body, and a controller controlling operating mode in accordance with measurements of the sensor. The connector connects the airbags and the motion system. The valve opens and closes the connector. When at least one airbag among the plurality of airbags is pressed and air is introduced to the sensor through the connector, the controller is configured to switch the operating mode from standby mode to active mode. Significantly improved convenience and satisfaction of sleep are provided to users.