| 摘要 |
<p>This invention relates to a fastener for joining members together, the fastener comprising a tongue means formed in a first member to be joined and a groove means formed in a second member to be joined, said groove means having a spanning member which extends at least part way over the side of the tongue means with the tongue means inserted into the groove means. Also provided are means for locking the tongue means in the groove means once it is inserted, and means for urging the tongue means into locking engagement within the groove means.</p> |
