| 摘要 |
<p>A fixture for members comprises an outer cylinder which has a cylindrical body, a flange on an upper end of the cylindrical body, a bent, pointed portion on a lower end of the cylindrical body and holes near the pointed portion; a shaft adapted for insertion from the upper end of the outer cylinder and having a head on an upper end thereof; a rod-shaped anchor member interposed between the lower end of the shaft and an area above the pointed portion and having its lower end facing the holes of the outer cylinder; and a detachable spacer cylinder interposed between the flange of the outer cylinder and the head of the shaft.</p> |
