JPS6455964U

JPS6455964U -

Info

Publication number: JPS6455964U
Application number: JP15114287U
Authority: JP
Priority date: 1987-10-01
Filing date: 1987-10-01
Publication date: 1989-04-06

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の実施例を示す説明図、第２
図〜第４図は第１図のアーム、受台および口腔模
型の斜視図である。１……アーム、２……頭骨模型、３……口腔模
型、４……受台、５……側壁、６……底壁、９…
…締付ねじ、１０……挿入溝。 Figure 1 is an explanatory diagram showing an embodiment of this invention, Figure 2
4 are perspective views of the arm, pedestal, and oral cavity model of FIG. 1. DESCRIPTION OF SYMBOLS 1... Arm, 2... Skull model, 3... Oral model, 4... pedestal, 5... Side wall, 6... Bottom wall, 9...
...Tightening screw, 10...Insertion groove.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

左右一対のアームを頭骨模型に可動連結し、口
腔模型の受台を前記各アーム間に配置し、これに
固定するようにした下顎模型において、前記受台
として左右一対の側壁およびその間の底壁を有す
る断面コ字形状の受台を使用し、前記口腔模型を
前記底壁の上面または下面に固定するとともに、
前記受台を前記各アームに固定する締付ねじを前
記各側壁の外面に設け、前記締付ねじの挿入溝を
前記各アームに設け、前記受台を反転させて固定
することができるようにしたことを特徴とする歯
科医療実習用下顎模型。 In a mandibular model in which a pair of left and right arms are movably connected to a skull model, and a pedestal for an oral cavity model is placed between the arms and fixed thereto, the pedestal includes a pair of left and right side walls and a bottom wall between them. Fixing the oral cavity model to the upper or lower surface of the bottom wall using a pedestal having a U-shaped cross section,
A tightening screw for fixing the pedestal to each arm is provided on the outer surface of each side wall, and an insertion groove for the tightening screw is provided in each arm, so that the pedestal can be fixed by inverting it. A lower jaw model for dental medical training, which is characterized by: