| 摘要 |
PURPOSE: A fastening structure of a support member having a support rib in which compressive force is generated is provided to prevent water leakage by securely installing a support member in a mounting hole of a toilet bowl body through a fastening bolt and a fastening nut. CONSTITUTION: A fastening structure(100) of a support member having a support rib in which compressive force is generated comprises a mounting hole(110), a support member(120), a fastening bolt(130), and a fastening nut(130'). The mounting hole is formed in a toilet bowl body(20). The support member has a support body(121), a fastening guide(122), and a fastening rib(123). The support body is coupled to the mounting hole. The fastening guide has a fastening guide hole(122a). The support rib radially connects the fastening guide to the perforated inner surface of the support body. When the fastening bolt is fastened to the fastening nut, the support member generates compressive force. The fastening bolt and nut fix the support member to the mounting hole.
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