France Bed Co., Ltd.

Masahiro Matsuzaki

Teruo Masuda

Masayasu Morita

Shoji Ohshita

Shoji Oshita

A carrier holding massage rollers is provided on an upper surface of a base plate so that the carrier can run on the upper surface of the base plate. A vibration transmission plate made of a material capable of transmitting vibration is provided on the base plate. The vibration transmission plate is provided with a vibration generator. Thus, when the vibration generator is actuated, the vibration transmission plate vibrates to massage a person lying on his/her back over the base plate.

Rolling massage apparatus with vibratory support

Disclosed is an apparatus for selecting a mattress. The amounts of elastic deformation in a plurality of points of a measuring mattress having a predetermined hardness are electrically detected by pressure sensors. Based on the electric signals generated from the pressure sensors, a first average value in the amounts of deformation in the head portion and the leg portion of the user and a second average value in the amounts of deformation in the other portions of the user are calculated in a control device. First and second straight lines denoting these first and second average values, respectively, are displayed on a display device together with a mark designating the hardness of a mattress adapted to the user. The optimum hardness of the mattress is determined on the basis of the difference in the amount of deformation between the first and second straight lines, so as to enable the user to select a mattress of a hardness adapted to the user.

Apparatus for selecting mattress

A self-contained tent includes a flat rectangular case which can be freely opened or closed. A tent sheet and a plurality of substantially U-shaped frame pipes are held in the case. The two ends of each frame pipe are pivotally supported in the case through a pair of supports. When the tent sheet is held in the case, the sheet covers the frame pipes. An edge of the tent sheet is attached to the edge of the case through a seal element, and the frame pipes are fastened at predetermined inner surface positions of the tent sheet.

Growing community of inventors

Sayama, Japan

Masahiro Matsuzaki