| 摘要 |
<p>PURPOSE: To present a structure easy to assemble and disassemble and convenient for a user to apply by improving the installation of the lower part and upper part. CONSTITUTION: The dental occluder has occlusion arms 2, 3 to put onto two turn/slide joints 11 so that one of which would turn around a shaft 5 extending in right-angle to the vertical length wise direction central face, in which the joints 11 are put on both sides of the vertical lengthwise direction central face, formed out with the joint hollow 40 of an articulation housing 39 and a spherical head 36a going through and engaging its opening, while the joint hollow 40 has a sagittal guide face 46, a bennett guide face 47 and a side guide face 49, and fixture elements 43 to fix turn/slide joints 11 onto their O-position (final occlusion position) are adjusted between the fixed position and free position in which the turn/slide joints 11 are made free to slide. Mold fixture joints 66 are installed between the fixture elements 43 and the spherical head 36a for the installation of the upper and lower parts 37a, 37b and 35.</p> |
