| 摘要 |
PURPOSE: A structure of an t-type arm and an t-type arm band are provided to be used without the restriction of a usage place by controlling the length of an arm brace. CONSTITUTION: In a structure of an t-type arm and an t-type arm band, a narrow part(28) is formed inward. . A flange is formed on top and a lower edge. . The T-type arm band has both sides which are faced with each other while having a certain interval between them. The support stand(13) of the T-type arm(10) is inserted into the fastening unit of the T-type arm band and the fastening unit of the T-type arm band. |
