| 摘要 |
FIELD: personal use articles. ^ SUBSTANCE: throw pillows contain loudspeakers. Throw pillow is made, combining functions of pillow and at the same time providing for achievement of acceptable sound effect and sound pressure effect by means of inbuilt loudspeaker. Throw pillow includes polymer base with spring structure, which represents three-dimensional structure including cavities with specified volume density and loudspeaker inbuilt into polymer base. Three-dimensional structure is formed by combination, weaving and assembly of neighbouring random loops or rings of continuous fibre from thermoplastic polymer to form laminated structure, where opposite longitudinal outer layers have high volume density, and inner layer has low volume density. Each fibre that makes the polymer base performs function of medium to send wave towards human body. Wave for achievement of sound or tactile sensations perception due to vibration is conducted by each fibre, and acoustic wave resonates without distortion at outer layers of polymer base. ^ EFFECT: elimination of sense of discomfort and prevention of loudspeakers exposure to outside sources. ^ 5 cl, 19 dwg |
