| 摘要 |
PROBLEM TO BE SOLVED: To facilitate the fitting work by providing fixing metal fittings on the respective extreme ends of a horizontal grip bar and a vertical grip bar, providing a rotatable metal fitting on the respective base parts of the horizontal grip bar and the vertical grip bar, and fixedly securing them on a wall capably of being opened and closed. SOLUTION: An L-type grip bar is formed out of a horizontal grip bar 1 and a vertical grip bar 2, and fixing metal fittings 3, 4 are fitted to the respective extreme ends of the horizontal grip bar 1 and the vertical grip bar 2, Further a rotatable metal fitting 5 is fitted to the respective base parts of the horizontal grip bar 1 and the vertical grip bar 2. They are fixed on a wall with a fixture capably of being opened/closed by the rotatable metal fitting 5. Then, the L-type grip bar constituted of the horizontal grip bar 1 and the vertical grip bar 2 is supported with three position, both ends and the center, on the weak wall so as to be robust, and when the position of the rotatable metal fitting 5 is a little shifted in the direction of the extreme end of the vertical grip bar 2, it can be folded into a small size. Consequently, it can be easily fitted and easily carried. |
