| 摘要 |
A construction of an upright panel unit adapted for use in a wall with the panel units abutting end to end in which a pair of spaced facing sheet members on either side of the panel unit have vertical edge portions joined at each end of the panel unit by being sandwiched between an inner bracket member and an outer bracket member, with the outer bracket member having male and female arms engageable and disengageable with an outer bracket member of the end of an adjacent panel unit merely by respective movement of the panel units longitudinally relative to each other. |
