JPS59193405U

JPS59193405U - dental articulator

Info

Publication number: JPS59193405U
Application number: JP8808183U
Authority: JP
Inventors: 野口　隆夫
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-06-09
Filing date: 1983-06-09
Publication date: 1984-12-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の歯科用咬合器内にトレーを介して歯型
模型を載置固定した状態の正面図、第２図は第１図中の
咬合器の一部省略平面図、第３図はトレーの平面図、第
４図はトレーの正面図、第５図は折曲杆と可動アームの
枢着状態を示す一部省略した斜視図である。１０ａ、１０ｂ・・・トレー、１２・・・歯型石膏模型
、１４ａ、　　１４ｂ、　　１６ａ、　　１６ｂ−・・
凹凸、１８−・・咬合器本体、２０ａ、２０ｂ・・・折
曲杆、２２・・・可動アーム、２４・・・−次石膏模型
、２６・・・二次石膏模型、２８．３０・・・歯型模型
、３．２・・・凹部、３４・・・Ｔ字部、３６・・・着
脱溝。Fig. 1 is a front view of a tooth model placed and fixed in the dental articulator of the present invention via a tray, Fig. 2 is a partially omitted plan view of the articulator in Fig. 1, and Fig. 3 is a partially omitted plan view of the articulator in Fig. 1. 4 is a front view of the tray, and FIG. 5 is a partially omitted perspective view showing the pivoting state of the bending rod and the movable arm. 10a, 10b...tray, 12...dental plaster model, 14a, 14b, 16a, 16b-...
unevenness, 18-- articulator main body, 20a, 20b... bending rod, 22... movable arm, 24...- secondary plaster model, 26... secondary plaster model, 28.30... - Tooth model, 3.2... recess, 34... T-shaped part, 36... removable groove.

Claims

[Scope of utility model registration request]

One of the upper and lower tooth-shaped plaster models is placed and fixed on the articulator main body via a tray, and the other tooth-shaped stone bone model is placed and fixed on the movable arm via the tray. In a dental articulator, the movable arm is moved appropriately to adjust the occlusion of a prosthesis or prosthesis casting wax while interlocking a pair of upper and lower tooth-shaped plaster models.Inserting and mounting the upper and lower tooth-shaped plaster models A plurality of depressions and depressions are provided on the inner wall surface of each of the pair of trays to be placed, and a plurality of depressions and depressions are provided on the bottom surface of each tray for tray positioning. Each joint surface on which the trays are placed and fixed is provided with unevenness that engages with the unevenness on the bottom surface of each tray, and each tray is placed on the articulator main body and the movable arm at a predetermined position. and a dental articulator, characterized in that it can be positioned with respect to a movable arm.