JPH0277012U - - Google Patents
Info
- Publication number
- JPH0277012U JPH0277012U JP15729688U JP15729688U JPH0277012U JP H0277012 U JPH0277012 U JP H0277012U JP 15729688 U JP15729688 U JP 15729688U JP 15729688 U JP15729688 U JP 15729688U JP H0277012 U JPH0277012 U JP H0277012U
- Authority
- JP
- Japan
- Prior art keywords
- suction hood
- annular groove
- suction
- collection means
- freely inserted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
第１図は全体の外観斜視図、第２図は吸引フー
ドを取り外した状態の斜視図、第３図は挿着時の
一部縦断面図、第４図は第３図Ｘ―Ｘ線断面図、
第５図は分解斜視図、第６図は一部の拡大断面図
である。
１…本体、２…キヤスター、３…フツトスイツ
チ、４…支柱ダクト、５，６…剛性ダクト、７，
８，１０，１１…可撓性ダクト、９…アーム手段
、１２…吸引フード、１３…連結筒、１４…鋼球
、１５…収納孔、１６…ストツパー、１７…弾性
リング、１８…挿入筒部、１９…環状凹溝。
Figure 1 is a perspective view of the overall appearance, Figure 2 is a perspective view with the suction hood removed, Figure 3 is a partial vertical sectional view when it is inserted, Figure 4 is a cross section taken along the line X-X in Figure 3. figure,
FIG. 5 is an exploded perspective view, and FIG. 6 is a partially enlarged sectional view. 1... Main body, 2... Caster, 3... Foot switch, 4... Support duct, 5, 6... Rigid duct, 7,
8, 10, 11... Flexible duct, 9... Arm means, 12... Suction hood, 13... Connection tube, 14... Steel ball, 15... Storage hole, 16... Stopper, 17... Elastic ring, 18... Insertion cylinder part , 19... Annular groove.
Claims (1)
に、該集塵手段に連結して吸引ダクトを取り付け
、該吸引ダクトの先端に円筒状の連結筒を設け、
該連結筒に吸引フードの挿入筒部を挿入自在とな
し、挿届筒部の外周面に環状凹溝を形成し、該環
状凹溝に弾力的に係入する鋼球を連結筒に出没自
在に配設したことを特徴とする歯科用集塵装置の
吸引フード。 A suction duct connected to the dust collection means is attached to the main body of the device, which also serves as a stand with a dust collection means inside, and a cylindrical connecting tube is provided at the tip of the suction duct,
The insertion cylinder part of the suction hood can be freely inserted into the connecting cylinder, an annular groove is formed on the outer peripheral surface of the insertion cylinder part, and a steel ball that elastically engages in the annular groove can be freely inserted into and retracted from the connecting cylinder. A suction hood for a dental dust collector, characterized in that the suction hood is installed in a dental dust collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15729688U JPH0431050Y2 (en) | 1988-12-02 | 1988-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15729688U JPH0431050Y2 (en) | 1988-12-02 | 1988-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0277012U true JPH0277012U (en) | 1990-06-13 |
| JPH0431050Y2 JPH0431050Y2 (en) | 1992-07-27 |
Family
ID=31436614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15729688U Expired JPH0431050Y2 (en) | 1988-12-02 | 1988-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431050Y2 (en) |
-
1988
- 1988-12-02 JP JP15729688U patent/JPH0431050Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431050Y2 (en) | 1992-07-27 |