JPH0453775Y2 - - Google Patents
Info
- Publication number
- JPH0453775Y2 JPH0453775Y2 JP10217887U JP10217887U JPH0453775Y2 JP H0453775 Y2 JPH0453775 Y2 JP H0453775Y2 JP 10217887 U JP10217887 U JP 10217887U JP 10217887 U JP10217887 U JP 10217887U JP H0453775 Y2 JPH0453775 Y2 JP H0453775Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- polishing
- bur
- dental
- stand
- 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.)
- Expired
Links
- 238000005498 polishing Methods 0.000 claims description 35
- 230000037431 insertion Effects 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
【考案の詳細な説明】
＜産業上の利用分野＞
本考案は歯科要の切削研磨バーを保持する歯科
用バースタンドに関する。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a dental burr stand for holding a dental cutting and polishing bur.
＜従来の技術＞
第３図に示すように従来の歯科用バースタンド
３０には、挿入保持された切削研磨バーの先端の
形状を歯科医が認識しやすい、つまり歯科医の視
線に対して切削研磨バーが略直角方向に位置する
ように、切削研磨バーの直径に対応した直径を有
する略円柱形状の挿入孔３２が保持部３１に対し
て斜めに穿設されている。なお、３３は底板を示
している。<Conventional Technology> As shown in FIG. 3, the conventional dental bur stand 30 has a cutting and polishing bur that is inserted into the conventional dental burr stand 30 so that the shape of the tip of the cutting and polishing bur can be easily recognized by the dentist. A substantially cylindrical insertion hole 32 having a diameter corresponding to the diameter of the cutting and polishing bar is formed diagonally with respect to the holding portion 31 so that the polishing bar is positioned in a substantially perpendicular direction. Note that 33 indicates a bottom plate.
＜考案が解決しようとする問題点＞
しかしながら、上記した従来の歯科用バースタ
ンドでは、穿設された挿入孔が単なる円柱形状を
呈しているため、挿入孔に切削研磨バーを出し入
れする際に、その挿入孔に沿つて切削研磨バーを
出し入れする必要がある。つまり、従来の歯科用
バースタンドでは切削研磨バーの先端の形状を認
識しやすいようにするため、切削研磨バーの出し
入れが行いにくいという欠点を有しているのであ
る。<Problems to be solved by the invention> However, in the above-mentioned conventional dental bur stand, the inserted hole has a simple cylindrical shape, so when inserting and removing the cutting and polishing bur into the insertion hole, It is necessary to insert and remove the cutting and polishing bar along the insertion hole. In other words, the conventional dental bur stand has the disadvantage that it is difficult to insert and remove the cutting and polishing bur in order to make the shape of the tip of the cutting and polishing bur easy to recognize.
本考案は上記事情に鑑みて創案されたもので、
切削研磨バーの出し入れが行いやすく、しかも切
削研磨バーの先端の形状を認識しやすい歯科用バ
ースタンドを提供することを目的としている。 This idea was devised in view of the above circumstances.
To provide a dental bur stand in which a cutting and polishing bar can be easily put in and taken out and the shape of the tip of the cutting and polishing bar can be easily recognized.
＜問題点を解決するための手段＞
本考案に係る歯科用バースタンドは、歯科用の
切削研磨バーを保持する歯科用バースタンドであ
つて、上下で径の異なる挿入孔が保持部に穿設さ
れており、前記挿入孔は表面の径に対して裏面の
径が小さく設定されて、下方に行くに従つて窄ま
るような略円錐台形状に設定されている。<Means for Solving the Problems> The dental bur stand according to the present invention is a dental bur stand that holds a dental cutting and polishing bur, and has insertion holes with different diameters at the top and bottom in the holding part. The insertion hole has a diameter smaller on the back surface than the diameter on the front surface, and has a generally truncated conical shape that narrows toward the bottom.
＜作用＞
切削研磨バーを保持する場合には、切削研磨バ
ーを単に挿入孔に落とし込む。<Function> When holding the cutting and polishing bar, simply drop the cutting and polishing bar into the insertion hole.
切削研磨バーを取り出す場合には、保持部に対
して垂直に切削研磨バーを取り出す。 When taking out the cutting and polishing bar, the cutting and polishing bar is taken out perpendicularly to the holding part.
＜実施例＞
以下、図面を参照して本考案に係る一実施例を
説明する。<Example> An example of the present invention will be described below with reference to the drawings.
第１図は本考案に係る歯科用バースタンドの挿
入孔部分の断面図、第２図は歯科用バースタンド
の全体を示す一部破断斜視図である。 FIG. 1 is a sectional view of the insertion hole portion of a dental bur stand according to the present invention, and FIG. 2 is a partially cutaway perspective view showing the entire dental bur stand.
本考案に係る歯科用バースタンド１０は、合成
樹脂等で形成された保持部１１と、保持部１１の
下部に設置された底板１２とを有しており、保持
部１１には切削研磨ハー２０を挿入保持する挿入
孔１１１が複雑個マトリツクス状に穿設されてい
る。 The dental bar stand 10 according to the present invention includes a holding part 11 made of synthetic resin or the like, and a bottom plate 12 installed at the bottom of the holding part 11. Insertion holes 111 for inserting and retaining are formed in a complex matrix.
前記挿入孔１１１は垂直面１１１ａと斜行面１
１１ｂとを有しており、保持部１１の表面の径
ｄ、に対して裏面の径d2は小さく形成されている
のである。つまり、挿入孔１１１は下方に行くに
従つて窄まるような略円錐台形状に穿設されてい
るのである。 The insertion hole 111 has a vertical surface 111a and an oblique surface 1.
11b, and the diameter d2 of the back surface of the holding portion 11 is smaller than the diameter d of the front surface. In other words, the insertion hole 111 is formed in a substantially truncated conical shape that narrows as it goes downward.
次に、本考案に係る歯科用バースタンド１０の
作用について説明する。 Next, the operation of the dental bar stand 10 according to the present invention will be explained.
この歯科用バースタンド１０に切削研磨バー２
０を保持させる場合には、挿入孔１１１に対して
垂直に切削研磨バー２０を落とし込む。すると、
当該切削研磨バー２０は底板１２に当接するとと
もに、挿入孔１１１の斜行面１１１ｂに向かつて
倒れ込んで、歯科用バースタンド１０の保持部１
１に対して斜めに保持されることになる。この状
態にて保持された切削研磨バー２０の先端は歯科
医の視線に対して略直角方向にあることになり、
切削研磨バー２０の先端の形状を認識しやすい。 Cutting and polishing bur 2 on this dental bur stand 10
0, the cutting and polishing bar 20 is dropped perpendicularly into the insertion hole 111. Then,
The cutting and polishing bar 20 comes into contact with the bottom plate 12 and falls down toward the oblique surface 111b of the insertion hole 111, thereby holding the holding part 1 of the dental bar stand 10.
It will be held diagonally with respect to 1. The tip of the cutting and polishing bar 20 held in this state is approximately perpendicular to the dentist's line of sight.
The shape of the tip of the cutting and polishing bar 20 is easy to recognize.
また、この状態から切削研磨バー２０を歯科用
バースタンド１０から取り出す場合には、ピンセ
ツト等で切削研磨バー２０を握持し、切削研磨バ
ー２０を垂直面１１１ａに当接させ、歯科用バー
スタンド１０の表面に対して略直角に立てて取り
出す（第１図に破線にて示す）。従つて、切削研
磨バー２０を歯科用バースタンド１０から取り出
す場合に、挿入孔１１１に対して直角方向に取り
出す必要がない。 In addition, when removing the cutting and polishing bur 20 from the dental bur stand 10 from this state, grip the cutting and polishing bur 20 with tweezers or the like, bring the cutting and polishing bur 20 into contact with the vertical surface 111a, and then remove the cutting and polishing bur 20 from the dental bur stand. 10 (indicated by broken lines in FIG. 1). Therefore, when taking out the cutting and polishing bur 20 from the dental bur stand 10, there is no need to take it out in a direction perpendicular to the insertion hole 111.
なお、底板１２を磁力を有する金属板等にて形
成すれば、金属性の切削研磨バー２０は当該底板
１２の磁力にて保持されるため、歯科用バースタ
ンド１０を誤つて倒したような場合にも切削研磨
バー２０が散乱することがない。 Note that if the bottom plate 12 is made of a magnetic metal plate or the like, the metallic cutting and polishing bur 20 will be held by the magnetic force of the bottom plate 12, so if the dental bur stand 10 is accidentally knocked down, Also, the cutting and polishing bar 20 is not scattered.
＜考案の効果＞
本考案に係る歯科用バースタンドによると、切
削研磨バーを挿入する挿入孔は表面の径に対して
裏面の径が小さく設定されて、下方に行くに従つ
て窄まるような略円錐台形状に設定されているた
め、当該挿入孔に切削研磨バーを出し入れする際
に、わざわざ挿入孔に沿うようにする必要がな
く、さらに切削研磨バーが斜めに保持されること
になるため、その先端の形状を認識しやすいこと
及び他の切削研磨バーに指先が接触し、傷をつけ
られることが少ない等の効果を奏する。<Effects of the invention> According to the dental bur stand according to the invention, the insertion hole into which the cutting and polishing bur is inserted has a smaller diameter on the back side than the diameter on the front side, and narrows as it goes downward. Since the cutting and polishing bar is set in a substantially truncated conical shape, there is no need to take the trouble of following the insertion hole when inserting and removing the cutting and polishing bar into the insertion hole, and the cutting and polishing bar is held diagonally. , the shape of the tip is easy to recognize, and the fingertips are less likely to come into contact with other cutting and polishing bars and be scratched.
第１図は本考案に係る歯科用バースタンドの挿
入孔部分の断面図、第２図は歯科用バースタンド
の全体を示す一部破断斜視図、第３図は従来の歯
科用バータンドを示す一部破断斜視図である。
１０……歯科用バースタンド、１１……保持
部、１１１……挿入孔、d1……表面の径、d2……
裏面の径、２０……切削研磨バー。
Fig. 1 is a sectional view of the insertion hole portion of the dental bur stand according to the present invention, Fig. 2 is a partially cutaway perspective view showing the entire dental bur stand, and Fig. 3 is a diagram showing a conventional dental bur stand. FIG. 3 is a partially cutaway perspective view. DESCRIPTION OF SYMBOLS 10...Dental bar stand, 11...Holding part, 111...Insertion hole, d1 ...Surface diameter, d2 ...
Diameter of the back side, 20... Cutting and polishing bar.
Claims (1)
タンドであつて、上下で径の異なる挿入孔が保持
部に穿設されており、前記挿入孔は表面の径に対
して裏面の径が小さく設定されて、下方に行くに
従つて窄まるような略円錐台形状に設定されてい
ることを特徴とする歯科用バースタンド。 A dental bur stand for holding a dental cutting and polishing bur, in which an insertion hole with a different diameter at the top and bottom is bored in the holding part, and the insertion hole is set to have a smaller diameter on the back side than the diameter on the front side. A dental bur stand characterized in that it is set in a substantially truncated conical shape that narrows as it goes downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10217887U JPH0453775Y2 (en) | 1987-07-02 | 1987-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10217887U JPH0453775Y2 (en) | 1987-07-02 | 1987-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646919U JPS646919U (en) | 1989-01-17 |
| JPH0453775Y2 true JPH0453775Y2 (en) | 1992-12-17 |
Family
ID=31331845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10217887U Expired JPH0453775Y2 (en) | 1987-07-02 | 1987-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453775Y2 (en) |
-
1987
- 1987-07-02 JP JP10217887U patent/JPH0453775Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS646919U (en) | 1989-01-17 |
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