JPS63117515U

JPS63117515U -

Info

Publication number: JPS63117515U
Application number: JP890087U
Authority: JP
Priority date: 1987-01-24
Filing date: 1987-01-24
Publication date: 1988-07-29
Also published as: JPH032255Y2

Description

[Brief explanation of the drawing]

第１図は本考案の実施例に係る歯科用トレーの
斜視図、第２図は分離した上顎用トレーの平面図
、第３図はその底面図、第４図はその右側面図、
第５図はその背面図、第６図は下顎用トレーの平
面図、第７図はその底面図、第８図はその右側面
図、第９図はその背面図、第１０図は上下顎用ト
レーの接合スライドを示した側面図である。１…底板、３ａ，３ｂ，３ｃ…リム、４ａ，４
ｂ…閉鎖板、６ａ，６ｂ…把手板、７ａ，７ｂ…
フツク、９ａ…上顎用トレー、９ｂ…下顎用トレ
ー、１０…上面板。 FIG. 1 is a perspective view of a dental tray according to an embodiment of the present invention, FIG. 2 is a plan view of a separated maxillary tray, FIG. 3 is a bottom view thereof, and FIG. 4 is a right side view thereof.
Fig. 5 is a rear view of the tray, Fig. 6 is a plan view of the tray for the lower jaw, Fig. 7 is a bottom view of the tray, Fig. 8 is a right side view of the tray, Fig. 9 is a rear view of the tray, and Fig. 10 is a view of the upper and lower jaws. FIG. 1...Bottom plate, 3a, 3b, 3c...Rim, 4a, 4
b...Closing plate, 6a, 6b...Handle plate, 7a, 7b...
Hook, 9a... Tray for upper jaw, 9b... Tray for lower jaw, 10... Top plate.

Claims

[Scope of utility model registration request]

A horseshoe-shaped bottom plate made of a perforated plate with an arcuate front part has a protrusion of the perforated plate formed upwards on the inner edge, and an external rim of the perforated plate is attached to the outer edge of the bottom plate diagonally upward to the outside. A closing plate is attached to the top surface of the bottom plate, a handle plate is provided at the center of the front of the external rim so as to be flush with the bottom surface of the bottom plate, and the front end of the handle plate is bent downward. A tray for the upper jaw is provided with a hollow hook and a hole is drilled in the center of the hook, and the inner rim of the perforated plate is suspended from the inner edge of the horseshoe-shaped upper plate made of a perforated plate with an arcuate front part. At the same time, an external rim of a perforated plate is provided on the outer edge so as to extend outwardly downward, a closing plate is attached to the lower surface of the top plate, and a closing plate is attached to the left and right rear ends of the closing plate, and a hole is attached to the left and right rear ends of the closing plate. a lower jaw tray is formed by bending the hook, protruding a handle plate at the front center position of the outer rim so as to be flush with the upper surface of the upper plate, and providing a tongue piece at the tip of the handle plate;
Join the upper surface of the mandibular tray to the lower surface of the maxillary tray, and attach the tip of the handle plate of the mandibular tray to the hook of the handle plate of the maxillary tray, and attach the maxillary tray to the hooks at the left and right rear ends of the mandibular tray. A dental impression tray for simultaneous upper and lower jaws, characterized in that the left and right rear ends of the dental implant are attached to each other.