JPS5818511U

JPS5818511U - Dental agar impression material syringe

Info

Publication number: JPS5818511U
Application number: JP1981111992U
Authority: JP
Inventors: 城田　一成
Original assignee: 株式会社デントロニクス
Priority date: 1981-07-28
Filing date: 1981-07-28
Publication date: 1983-02-04

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図はこの考案を実施したシリンジの全体側面図、第
２図は同上の切断面図、第３図はキャップを装着した状
態のチップの切断側面図、第４図はピストンの切断側面
図、第５図はシリンダーの切断側面図、第６図はチップ
の切断側面図、第７図はキャップの切断側面図、第８図
はチップに対するキャップの取付状態を示した作用説明
図、第９図、第１０図、第１１図、第１２図、第１３図
、第１４図、第１５図、第１６図、第１７図、第１８図
、第１９図は作用説明図である。図面符号の説明、Ａ・・・・・・シリンジ、１・・曲シ
リンダー、２・・・・・・チップ、３・・曲射用管、４
・・曲キャップ、５・曲・ピストン、１４・曲・前方開
放口、３１・・・・・・保持部、３２・・・・・・同上
のねじ溝、４１・・・・・・針、Ｐ・・・・・・寒天印
象材。Fig. 1 is an overall side view of a syringe implementing this invention, Fig. 2 is a cross-sectional view of the same as above, Fig. 3 is a cut-away side view of the tip with the cap attached, and Fig. 4 is a cut-away side view of the piston. , FIG. 5 is a cutaway side view of the cylinder, FIG. 6 is a cutaway side view of the tip, FIG. 7 is a cutaway side view of the cap, FIG. 8 is an action explanatory diagram showing how the cap is attached to the tip, and FIG. 10, 11, 12, 13, 14, 15, 16, 17, 18, and 19 are action explanatory diagrams. Explanation of drawing symbols, A...Syringe, 1...Curved cylinder, 2...Tip, 3...Curved injection tube, 4
... Curved cap, 5. Curved piston, 14. Curved front opening, 31... Holding part, 32... Thread groove as above, 41... Needle. P... Agar impression material.

Claims

[Scope of utility model registration request]

A tip is removably attached to the front opening at the front end of the cylinder into which the piston is slidably inserted, and the front opening is closed. A hollow injection tube is installed that communicates with the inner cavity of the injection tube, and a threaded groove is provided on the outer periphery of a holding part that holds the proximal end of the injection tube, and the opening end of the cap that surrounds the entire injection tube is provided in the holding part. At the same time, a needle that fits into the inner cavity of the injection tube is inserted into the inner cavity of the cap from the distal end side of the injection tube. having a length that projects from the proximal end into the lumen of the tip, and
A cylinder of agar impression material for dentistry, characterized in that the cylinder is formed to have a length that slightly projects outward from the open end of the cap.