| 摘要 |
<p>PURPOSE:To connect a top rail to a stud by oneself and to prevent the occurrence of a joint between the top rails and shifting in position between the top rails and the stud. CONSTITUTION:Top rail units 1, 2 are of such a connecting structure that the units are connected to each other by a connecting block 3 stretched over adjacent top rails 11, 21 and a connecting member 4 which is stretched over the top rails 11, 12 and simultaneously inserted in a stud 5 to be connected to the stud 5. As the whole of the top rail is divided into the top rail units 1, 2, the top rail can be connected to the stud 5 by oneself. As the connecting block 3 and the connecting member 4 are used for connection between the top rail unit 1, 2 and connection to the stud 5, the connection between the top rails 11, 21 and the connection to the stud 5 can be ensured so as to prevent the occurrence of a joint between the top rails 11, 12 and shifting in position between the top rails 11, 12 and the stud 5.</p> |
