| 摘要 |
This invention consists of a collar which is worn as a neck support for posture training and therapeutic purposes. It is made of a soft spongy plastic material of a shape to fit the contour of the neck, and is reinforced around its rim with a narrow band of a stiff but flexible plastic material. The collar is provided with a plurality of spaced vertical stays which are made of longitudinal tubes containing removable strips of metal therein for controlling the shape and degree of stiffness of the collar. The spaces on the collar between the stays are open to provide vertilation. The collar is held around the neck by strips of adhesive tape such as "Velcro" which join the ends of the collar. Additional and variable support is provided by separate vertical supports which can be attached at various heights and locations on the collar, by "Velcro" type adhesive. These vertical supports are made of a double layer of soft spongy material with metal inserts therein for stiffness and by means of which these supports can be bent into required shapes.
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