| 摘要 |
PCT No. PCT/GB85/00380 Sec. 371 Date Jun. 13, 1986 Sec. 102(e) Date Jun. 13, 1986 PCT Filed Aug. 23, 1985 PCT Pub. No. WO86/01385 PCT Pub. Date Mar. 13, 1986.A convex body support pad (2) mounted inside a rigid frame (5) by resilient means (6) and placed inside a case containing filling to form a portable cushion. The convex support pad may be a solid lump or may be hollow and may contain a vibrator. The resilient fixings may be attached at their one end to the convex pad and at their other end to the frame or the resilient fixings may be fixed to a plate on to which the convex support pad is fixed or of which it is a part. The convex support pad may be resting on springs or other resilient materials stretched across the frame to give localized support and/or vibratory treatment to the user, or fixed to the springs as aforesaid. |
