| 摘要 |
<p>The present invention relates to an attachment device for a dental structure and, more specifically, to an attachment device for a dental structure, which prevents an intermediate member from being easily separated from a cap member after the coupling of the intermediate member to the cap member, since an engaging protrusion formed on the cap member is coupled to the intermediate member by being guided by a guiding groove, and which is not coupled by a snap structure and thus reduces problems, such as abrasion or deformation, even if coupling is repeated.</p> |
