JP2002065700A - Brush chip for ultrasonic wave oscillation - Google Patents
Brush chip for ultrasonic wave oscillationInfo
- Publication number
- JP2002065700A JP2002065700A JP2000261269A JP2000261269A JP2002065700A JP 2002065700 A JP2002065700 A JP 2002065700A JP 2000261269 A JP2000261269 A JP 2000261269A JP 2000261269 A JP2000261269 A JP 2000261269A JP 2002065700 A JP2002065700 A JP 2002065700A
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- tip
- shaft
- brush
- chip
- 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
Landscapes
- Brushes (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、歯科医療用の超音
波スケーラに用いる超音波振動用ブラシチップに関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ultrasonic vibration brush tip used for an ultrasonic scaler for dental care.
【０００２】[0002]
【従来の技術】歯科医療において歯面のスケーリングに
超音波スケーラが用いられている。この種の超音波スケ
ーラでは、先端のスケーラチップ装着部にスケーラチッ
プをねじ固定により装着して、このスケーラチップを圧
電素子を利用した超音波振動により振動させている。ま
た、この超音波スケーラは歯面のクリーニングやポリシ
ングに使用されている。この場合、スケーラチップ装着
部にスケーラチップと交換して超音波振動用ブラシチッ
プをねじ固定により取り付けて、これを同様に振動させ
ている。2. Description of the Related Art In dental care, an ultrasonic scaler is used for scaling a tooth surface. In this type of ultrasonic scaler, a scalar chip is mounted on a scalar chip mounting portion at the tip by screw fixing, and the scalar chip is vibrated by ultrasonic vibration using a piezoelectric element. The ultrasonic scaler is used for cleaning and polishing of tooth surfaces. In this case, a brush tip for ultrasonic vibration is attached to the scalar chip mounting portion by exchanging the scalar tip with a screw, and the vibrating tip is similarly vibrated.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
超音波振動用ブラシチップは、超音波スケーラのスケー
ラチップ装着部にねじ固定により装着されているため、
ブラシチップに比較的大きなもの（質量が大きいもの）
を使用すると、ブラシチップだけでなく、超音波スケー
ラ全体が振動しなくなるという問題がある。また、スケ
ーラチップ装着部にブラシチップをねじ込んで取り付け
るため、消耗品であるブラシチップの取り付け、取り外
しが容易でないという問題がある。本発明は、このよう
な従来の問題を解決し、超音波振動用ブラシチップをそ
の質量の大きさに関わらず有効に超音波振動させること
ができ、さらにブラシチップの取り付け、取り外しをワ
ンタッチで容易、かつ迅速に行えるようにすることを目
的とする。However, the conventional ultrasonic vibration brush tip is mounted on the scaler chip mounting portion of the ultrasonic scaler by screw fixing.
Relatively large brush tip (large mass)
The problem is that not only the brush tip but also the entire ultrasonic scaler does not vibrate. In addition, since the brush tip is screwed into the scaler chip mounting portion, there is a problem that it is not easy to attach and remove the brush tip, which is a consumable. The present invention solves such a conventional problem, and makes it possible to effectively vibrate the ultrasonic vibration brush tip irrespective of the size of its mass, and furthermore, it is easy to attach and detach the brush tip with one touch. , And quickly.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するため
に、本発明の超音波振動用ブラシチップにおいては、ス
ケーラチップ装着部に取り付けられる本体と、その先端
に着脱可能に取り付けられる先端チップとを備え、本体
又は先端チップのいずれか一方に形成された取付口と、
そのいずれか他方に形成され、取付口に遊嵌可能な取付
軸と、取付口の内周に取付軸を係止可能な軸係止手段と
により結合されている。ここで、軸係止手段は、取付軸
の周面に形成された溝と、溝上に嵌着され、取付口の内
周に弾性係合可能なばね部材とにより構成される。ま
た、軸係止手段は、取付軸の周面に軸方向に向けて形成
されたすり割りと、取付軸の周面に円周方向に向けて形
成されて、取付口の内周に弾性係合可能な係止突起とに
より構成される。さらにまた、軸係止手段は、取付口に
内周方向に向けて形成されたフランジと、取付軸に外周
方向に向けて形成されて、取付口のフランジに係合可能
なフランジとにより構成される。以上の構成により、本
発明の超音波振動用ブラシチップは、本体と先端チップ
とを一方の取付口に他方の取付軸を遊嵌して、軸係止手
段で係止するので、質量の大きさに関わらず先端チップ
に超音波スケーラの超音波振動を伝達し易くすることが
できる。さらにこのブラシチップは、本体又は先端チッ
プのいずれか一方の取付軸をいずれか他方の取付口に差
し込むだけで装着できるので、先端チップの取り付け、
取り外しをワンタッチで容易、かつ迅速に行うことがで
きる。In order to achieve the above object, an ultrasonic vibration brush tip according to the present invention comprises: a main body attached to a scaler tip mounting portion; and a tip tip detachably attached to a tip of the main body. Comprising a mounting hole formed in one of the main body and the tip,
The mounting shaft is formed on one of the other sides and is loosely fitted in the mounting opening, and is coupled to the inner periphery of the mounting opening by shaft locking means capable of locking the mounting shaft. Here, the shaft locking means includes a groove formed on the peripheral surface of the mounting shaft, and a spring member fitted on the groove and elastically engageable with the inner periphery of the mounting port. The shaft locking means is formed by a slit formed on the peripheral surface of the mounting shaft in the axial direction, and formed on the peripheral surface of the mounting shaft in the circumferential direction. And a locking projection that can be combined. Still further, the shaft locking means is constituted by a flange formed in the mounting opening in the inner circumferential direction, and a flange formed in the mounting shaft in the outer circumferential direction and capable of engaging with the flange of the mounting opening. You. With the above-described configuration, the ultrasonic vibration brush tip of the present invention has the main body and the tip tip loosely fitted with the other mounting shaft in the one mounting opening and locked by the shaft locking means, so that the mass is large. Regardless, the ultrasonic vibration of the ultrasonic scaler can be easily transmitted to the tip. Furthermore, since this brush tip can be mounted simply by inserting one of the mounting shafts of the main body and the tip into the other mounting opening, the attachment of the tip,
Removal can be performed easily and quickly with one touch.
【０００５】[0005]
【発明の実施の形態】以下、本発明の実施の形態につい
て説明する。 （実施の形態１）図１に本発明の第１の実施の形態を示
す。図１において、４は超音波スケーラ本体であり、そ
の先端にスケーラチップ４１を装着するためのスケーラ
チップ装着部４０を有している。１はスケーラチップ装
着部４０にスケーラチップ４１と交換して取り付けられ
る超音波振動用ブラシチップ（以下の説明では、単にブ
ラシチップという。）である。このブラシチップ１は、
スケーラチップ装着部４０に取り付け可能なブラシチッ
プ本体（以下、単に本体という。）１０と、その先端に
着脱可能に取り付けられる先端チップ１１とに分割され
ている。Embodiments of the present invention will be described below. (Embodiment 1) FIG. 1 shows a first embodiment of the present invention. In FIG. 1, reference numeral 4 denotes an ultrasonic scaler main body, which has a scaler chip mounting portion 40 for mounting a scaler chip 41 at its tip. Reference numeral 1 denotes an ultrasonic vibration brush tip (hereinafter, simply referred to as a brush tip) which is attached to the scaler tip mounting section 40 in place of the scaler tip 41. This brush tip 1
It is divided into a brush tip main body (hereinafter simply referred to as a main body) 10 that can be attached to the scaler tip mounting portion 40 and a tip tip 11 that is detachably attached to the tip.
【０００６】図２に示すように、本体１０は管材からな
り、その先端に先端チップ１１を取り付けるための取付
口１００を備え、その内周には円周方向に溝１０１が形
成されている。As shown in FIG. 2, the main body 10 is made of a tubular material, and has a mounting port 100 for mounting the distal end tip 11 at a distal end thereof, and a groove 101 is formed in an inner periphery thereof in a circumferential direction.
【０００７】また、先端チップ１１は、ブラシ１１１
と、ブラシ１１１を保持するブラシホルダ１２とを備え
る。ブラシホルダ１２は一方端に閉塞部１２１を有し、
他方端に開口１２０を有する筒状に形成されていて、そ
の内部にブラシ１１１が植設されている。なお、ブラシ
１１１には細いものから太いもの、あるいは山切りカッ
トのものやストレートカットのものなど数種類のバリエ
ーションがある。第２、第３の実施の形態においても同
様である。[0007] The tip 11 includes a brush 111.
And a brush holder 12 for holding the brush 111. The brush holder 12 has a closing part 121 at one end,
It is formed in a cylindrical shape having an opening 120 at the other end, and a brush 111 is implanted therein. Note that the brush 111 has several types of variations, such as a thin type to a thick type, a mountain cut type, and a straight cut type. The same applies to the second and third embodiments.
【０００８】ブラシホルダ１２に、先端チップ１１を本
体１０の取付口１００に装着するための取付軸１３と軸
係止手段１４とを備えている。取付軸１３はブラシホル
ダ１２の閉塞部１２１の中心に、本体１０の取付口１０
０に遊嵌可能に取付口１００の内径よりも小径に形成さ
れ、その周面の軸方向中間に溝１５が円周方向に設けら
れている。軸係止手段１４に一巻きのばね１６が用いら
れていて、このばね１６が取付軸１３上の溝１５に嵌着
されている。なお、取付軸１３にはまた、その軸芯上に
水の流路となる穴１３０が穿設されてブラシホルダ１２
の内部に連通されている。The brush holder 12 is provided with a mounting shaft 13 and a shaft locking means 14 for mounting the tip 11 in the mounting opening 100 of the main body 10. The mounting shaft 13 is located at the center of the closing portion 121 of the brush holder 12 and the mounting opening 10 of the main body 10.
The mounting hole 100 is formed to have a smaller diameter than the inner diameter of the mounting port 100 so as to be able to be loosely fitted therein, and a groove 15 is provided in the circumferential direction at an axially intermediate portion of the peripheral surface thereof. A single-turn spring 16 is used for the shaft locking means 14, and the spring 16 is fitted in the groove 15 on the mounting shaft 13. In addition, the mounting shaft 13 is provided with a hole 130 serving as a water flow passage on the shaft center thereof, so that the brush holder 12 is provided.
It is communicated inside.
【０００９】この先端チップ１１を本体１０の取付口１
００に取り付ける場合、まずブラシホルダ１２の取付軸
１３を取付口１００に差し込む。この取付軸１３は取付
口１００よりも小径になっているので、その軸端が取付
口１００に容易に挿入される。取付軸１３上のばね１６
が取付口１００に当接したところで、取付軸１３を少し
強く押し込むことで、ばね１６が取付口１００の内周に
押圧されて圧縮され、そのまま取付軸１３を取付口１０
０に差し通す。ばね１６が取付口１００内周の溝１０１
に達すると、ばね１６が弾性復帰によりその溝１０１に
嵌入される。これにより、取付軸１３上のばね１６は取
付口１００の内周に弾性的に係止され、取付口１００に
先端チップ１１が取り付けられる。This tip 11 is attached to the mounting opening 1 of the main body 10.
00, the mounting shaft 13 of the brush holder 12 is first inserted into the mounting opening 100. Since the diameter of the mounting shaft 13 is smaller than the diameter of the mounting port 100, the shaft end is easily inserted into the mounting port 100. Spring 16 on mounting shaft 13
When the abutment comes into contact with the mounting opening 100, the mounting shaft 13 is slightly pushed in, whereby the spring 16 is pressed against the inner periphery of the mounting opening 100 and compressed.
Insert 0. The spring 16 has a groove 101 on the inner periphery of the mounting port 100.
Is reached, the spring 16 is fitted into the groove 101 by elastic return. Thus, the spring 16 on the mounting shaft 13 is elastically locked on the inner periphery of the mounting port 100, and the tip 11 is mounted on the mounting port 100.
【００１０】このようにして先端チップ１１は本体１０
の取付口１００に取付軸１３を係止されたフリーの状態
に装着され、その取付軸１３と取付口１００の内周との
間に所謂遊び（隙間）を持たせて取り付けられているの
で、これが質量の大きい先端チップ１１であっても超音
波スケーラ本体４の超音波振動が確実に伝達され、有効
に振動される。[0010] In this manner, the tip 11 is attached to the main body 10.
The mounting shaft 13 is attached to the mounting opening 100 in a free state in which the mounting shaft 13 is locked, and the mounting shaft 13 is mounted with a so-called play (gap) between the mounting shaft 13 and the inner periphery of the mounting opening 100. Even if this is the tip 11 having a large mass, the ultrasonic vibration of the ultrasonic scaler body 4 is reliably transmitted and effectively vibrated.
【００１１】なお、超音波スケーラ本体４から供給する
冷却用の水を本体１０の内径部及び先端チップ１１の取
付軸１３に形成された穴１３０を通してブラシ１１１に
導出できる。The cooling water supplied from the ultrasonic scaler main body 4 can be led out to the brush 111 through a hole 130 formed in the inner diameter portion of the main body 10 and the mounting shaft 13 of the tip 11.
【００１２】このように第１の実施の形態によれば、先
端チップ１１の取付軸１３を本体１０の取付口１００に
遊嵌して、その取付軸１３上のばね１６で弾性係止する
ので、先端チップ１１をその質量の大きさに関わらず有
効に超音波振動させることができる。さらにこの先端チ
ップ１１を取付口１００に差し込むだけなので、その取
り付け、取り外しをワンタッチで容易、かつ迅速に行う
ことができる。As described above, according to the first embodiment, the mounting shaft 13 of the tip 11 is loosely fitted into the mounting opening 100 of the main body 10 and is elastically locked by the spring 16 on the mounting shaft 13. In addition, the tip 11 can be effectively ultrasonically vibrated regardless of the magnitude of its mass. Furthermore, since the tip 11 is simply inserted into the mounting opening 100, the mounting and dismounting can be performed easily and quickly with one touch.
【００１３】（実施の形態２）図３に本発明の第２の実
施の形態を示す。図３において、このブラシチップ２
は、本体１０と、先端チップ２１とを備える。本体１０
は第１の実施の形態と同じである。先端チップ２１は、
ブラシ１１１と、ブラシホルダ１２とを備え、ブラシホ
ルダ１２に、先端チップ２１を本体１０の取付口１００
に装着するための取付軸２３と軸係止手段２４とを備え
ている。取付軸２３はブラシホルダ１２の閉塞部１２１
の中心に、取付口１００に遊嵌可能に取付口１００の内
径よりも小径に形成されている。軸係止手段２４は、こ
の取付軸２３の周面に、その軸方向に向けて形成された
すり割り２５と、その軸方向略中間部に円周方向に向け
て形成されて、取付口１００の内周（の溝１０１）に係
合可能な係止突起２６とを備える。(Embodiment 2) FIG. 3 shows a second embodiment of the present invention. In FIG. 3, this brush tip 2
Includes a main body 10 and a tip 21. Body 10
Is the same as in the first embodiment. The tip 21 is
The brush holder 12 includes a brush 111 and a brush holder 12.
A mounting shaft 23 and a shaft locking means 24 are provided for mounting on the vehicle. The mounting shaft 23 is a closing part 121 of the brush holder 12.
At the center of the mounting hole 100, the diameter is smaller than the inner diameter of the mounting port 100 so that it can be loosely fitted to the mounting port 100. The shaft locking means 24 is formed on a peripheral surface of the mounting shaft 23 in a slot 25 formed in the axial direction, and is formed substantially in the middle in the axial direction in the circumferential direction. And a locking projection 26 that can be engaged with (the groove 101) of the inner periphery of the main body.
【００１４】この先端チップ２１を本体１０の取付口１
００に装着する場合、まずブラシホルダ１２の取付軸２
３を取付口１００に差し込む。取付軸２３は取付口１０
０よりも小径になっているので、その軸端が取付口１０
０に容易に挿入される。取付軸２３上の係止突起２６が
取付口１００に当接したところで、取付軸２３を少し強
く押し込むことで、取付軸２３の外径がすり割り２５に
より圧縮され、そのまま取付軸２３を取付口１００に差
し通す。係止突起２６が取付口１００内周の溝１０１に
達すると、取付軸２３の弾性復帰により係止突起２６が
その溝１０１に嵌入される。これにより、取付軸２３上
の係止突起２６が取付口１００の内周に弾性的に係止さ
れ、取付口１００に先端チップ２１が取り付けられる。The tip 21 is attached to the mounting opening 1 of the main body 10.
00, first, the mounting shaft 2 of the brush holder 12
3 into the mounting opening 100. The mounting shaft 23 is the mounting port 10
0, the shaft end of which is
0 is easily inserted. When the locking projection 26 on the mounting shaft 23 comes into contact with the mounting opening 100, the mounting shaft 23 is slightly pushed in, so that the outer diameter of the mounting shaft 23 is compressed by the slit 25, and the mounting shaft 23 is directly connected to the mounting opening 100. Insert 100. When the locking projection 26 reaches the groove 101 on the inner periphery of the mounting opening 100, the locking projection 26 is fitted into the groove 101 by the elastic return of the mounting shaft 23. Thereby, the locking projection 26 on the mounting shaft 23 is elastically locked on the inner periphery of the mounting port 100, and the tip 21 is mounted on the mounting port 100.
【００１５】このようにして先端チップ２１は本体１０
の取付口１００に取付軸２３を係止されたフリーの状態
に装着され、その取付軸２３と取付口１００の内周との
間に所謂遊び（隙間）を持たせて取り付けられているの
で、これが質量の大きい先端チップ２１であっても超音
波スケーラ本体４の超音波振動が確実に伝達され、有効
に振動される。In this manner, the tip 21 is attached to the main body 10.
The mounting shaft 23 is mounted in a free state in which the mounting shaft 23 is locked in the mounting opening 100, and the mounting shaft 23 is mounted with a so-called play (gap) between the mounting shaft 23 and the inner periphery of the mounting opening 100. Even when the tip 21 has a large mass, the ultrasonic vibration of the ultrasonic scaler body 4 is reliably transmitted and effectively vibrated.
【００１６】このように第２の実施の形態によれば、先
端チップ２１の取付軸２３を本体１０の取付口１００に
遊嵌して、その取付軸２３上の係止突起２６により弾性
係止するので、先端チップ２１をその質量の大きさに関
わらず有効に超音波振動させることができる。さらにこ
の先端チップ２１を取付口１００に差し込むだけなの
で、その取り付け、取り外しをワンタッチで容易、かつ
迅速に行うことができる。As described above, according to the second embodiment, the mounting shaft 23 of the tip 21 is loosely fitted into the mounting opening 100 of the main body 10 and is elastically locked by the locking projection 26 on the mounting shaft 23. Therefore, the tip tip 21 can be effectively subjected to ultrasonic vibration regardless of the magnitude of its mass. Further, since the tip 21 is simply inserted into the mounting opening 100, the mounting and dismounting can be performed easily and quickly with one touch.
【００１７】（実施の形態３）図４に本発明の第３の実
施の形態を示す。図４において、このブラシチップ３
は、本体３０と、先端チップ３１とを備える。本体３０
は先端に先端チップ３１を取り付けるための取付口３０
０を備える。先端チップ３１は、ブラシ１１１と、ブラ
シホルダ１２とを備え、ブラシホルダ１２に、先端チッ
プ３１を本体３０の取付口３００に装着するための取付
軸３３と軸係止手段３４とを備えている。取付軸３３は
ブラシホルダ１２の閉塞部１２１の中心に、取付口３０
０に遊嵌可能に取付口３００の内径よりも小径に形成さ
れている。軸係止手段３４に、フランジ３５、３６が用
いられている。すなわち、一方のフランジ３５が取付口
３００に内周方向に向けて形成され、他方のフランジ３
６が取付軸３３の先端に外周方向に向けて形成されてい
る。(Embodiment 3) FIG. 4 shows a third embodiment of the present invention. In FIG. 4, this brush tip 3
Includes a main body 30 and a tip 31. Body 30
Is a mounting hole 30 for mounting the tip 31 at the tip.
0 is provided. The tip chip 31 includes a brush 111 and a brush holder 12, and the brush holder 12 includes a mounting shaft 33 and a shaft locking means 34 for mounting the tip chip 31 to the mounting opening 300 of the main body 30. . The mounting shaft 33 is provided at the center of the closing portion 121 of the brush
The mounting hole 300 is formed to have a smaller diameter than the inner diameter of the mounting port 300 so that it can be loosely fitted. The flanges 35 and 36 are used for the shaft locking means 34. That is, one flange 35 is formed in the mounting opening 300 toward the inner circumferential direction, and the other flange 35 is formed.
6 is formed at the tip of the mounting shaft 33 toward the outer peripheral direction.
【００１８】この先端チップ３１の場合、取付軸３３が
取付口３００に挿通され、その上部フランジ３６と、取
付口３００のフランジ３５との係合により係止されて、
取付口３００に先端チップ３１が取り付けられる。In the case of the tip 31, the mounting shaft 33 is inserted into the mounting opening 300, and is locked by the engagement between the upper flange 36 and the flange 35 of the mounting opening 300,
The tip 31 is attached to the attachment opening 300.
【００１９】このようにして先端チップ３１は本体３０
の取付口３００に取付軸３３を係止されたフリーの状態
に装着され、その取付軸３３と取付口３００の内周との
間に所謂遊び（隙間）を持たせて取り付けられているの
で、これが質量の大きい先端チップ３１であっても超音
波スケーラ本体４の超音波振動が確実に伝達され、有効
に振動される。In this manner, the tip 31 is attached to the main body 30.
The mounting shaft 33 is attached to the mounting opening 300 in a free state in which the mounting shaft 33 is locked, and the mounting shaft 33 is mounted with a so-called play (gap) between the mounting shaft 33 and the inner periphery of the mounting opening 300. Even when the tip 31 has a large mass, the ultrasonic vibration of the ultrasonic scaler body 4 is reliably transmitted and effectively vibrated.
【００２０】このように第３の実施の形態によれば、先
端チップ３１の取付軸３３を本体３０の取付口３００に
遊嵌して、その取付軸３３上のフランジ３６と取付口３
００のフランジ３５とにより係止するので、先端チップ
３１をその質量の大きさに関わらず有効に超音波振動さ
せることができる。As described above, according to the third embodiment, the mounting shaft 33 of the tip 31 is loosely fitted into the mounting opening 300 of the main body 30, and the flange 36 on the mounting shaft 33 and the mounting
Since the distal end tip 31 is locked by the flange 35 of 00, the ultrasonic vibration of the tip tip 31 can be effectively performed regardless of the magnitude of the mass.
【００２１】なお、上記各実施の形態では、ブラシチッ
プの本体に取付口を備え、先端チップに取付軸を備えて
いるが、これとは反対に、ブラシチップの本体に取付軸
を設け、先端チップに取付口を設けてもよく、このよう
にしても上記各実施の形態と同様の作用効果を得ること
ができる。In each of the above embodiments, the mounting tip is provided on the main body of the brush tip, and the mounting shaft is provided on the tip end. On the contrary, the mounting shaft is provided on the main body of the brush tip, A mounting hole may be provided in the chip, and even in this case, the same operation and effect as those of the above embodiments can be obtained.
【００２２】[0022]
【発明の効果】以上説明したように、本発明において
は、超音波振動用ブラシチップを本体と先端チップとに
分割し、本体又は先端チップのいずれか一方の取付軸を
いずれか他方の取付口に遊嵌して、これをばね部材、係
止突起、フランジなどを用いた軸係止手段で係止するの
で、超音波振動用ブラシチップをその質量の大きさに関
わらず有効に超音波振動させることができ、また、先端
チップの本体への取り付け、取り外しをワンタッチで容
易、かつ迅速に行うことができる。As described above, according to the present invention, the brush tip for ultrasonic vibration is divided into the main body and the tip, and one of the mounting shafts of the main body and the tip is connected to the other mounting port. The brush tip for ultrasonic vibration can be effectively used regardless of the size of its mass, since it is loosely fitted on the shaft and is locked by a shaft locking means using a spring member, a locking projection, a flange, or the like. In addition, the tip can be easily and quickly attached to and detached from the main body with a single touch.
【図１】本発明の第１、第２、第３の実施の形態におけ
る超音波スケーラ本体とこれに取り付けられるスケーラ
チップ及び超音波振動用ブラシチップの側面図FIG. 1 is a side view of an ultrasonic scaler body, a scaler chip attached thereto, and a brush chip for ultrasonic vibration according to first, second, and third embodiments of the present invention.
【図２】本発明の第１の実施の形態における超音波振動
用ブラシチップの拡大断面図FIG. 2 is an enlarged cross-sectional view of the brush tip for ultrasonic vibration according to the first embodiment of the present invention.
【図３】本発明の第２の実施の形態における超音波振動
用ブラシチップの拡大側面図FIG. 3 is an enlarged side view of a brush tip for ultrasonic vibration according to a second embodiment of the present invention.
【図４】本発明の第３の実施の形態における超音波振動
用ブラシチップの拡大側面図FIG. 4 is an enlarged side view of a brush tip for ultrasonic vibration according to a third embodiment of the present invention.
１ 超音波振動用ブラシチップ １０ ブラシチップ本体 １００ 取付口 １０１ 溝 １１ 先端チップ １１１ ブラシ １２ ブラシホルダ １２０ 開口 １２１ 閉塞部 １３ 取付軸 １３０ 穴 １４ 軸係止手段 １５ 溝 １６ ばね ２ 超音波振動用ブラシチップ ２１ 先端チップ ２３ 取付軸 ２４ 軸係止手段 ２５ すり割り ２６ 係止突起 ３ 超音波振動用ブラシチップ ３０ ブラシチップ本体 ３００ 取付口 ３１ 先端チップ ３３ 取付軸 ３４ 軸係止手段 ３５、３６ フランジ ４ 超音波スケーラ本体 ４０ スケーラチップ装着部 ４１ スケーラチップ DESCRIPTION OF SYMBOLS 1 Ultrasonic vibration brush tip 10 Brush tip body 100 Attachment opening 101 Groove 11 Tip tip 111 Brush 12 Brush holder 120 Opening 121 Closing part 13 Mounting shaft 130 Hole 14 Shaft locking means 15 Groove 16 Spring 2 Ultrasonic vibration brush tip 21 Tip Tip 23 Mounting Shaft 24 Shaft Locking Means 25 Slot 26 Locking Projection 3 Brush Tip for Ultrasonic Vibration 30 Brush Tip Body 300 Mounting Port 31 Tip Tip 33 Mounting Shaft 34 Shaft Locking Means 35, 36 Flange 4 Ultrasonic Scaler body 40 Scaler tip mounting part 41 Scaler tip
Claims (4)
に、スケーラチップと交換して取り付けられる超音波振
動用ブラシチップにおいて、 前記スケーラチップ装着部に取り付けられる本体と、そ
の先端に着脱可能に取り付けられる先端チップとに分割
され、 前記本体又は先端チップのいずれか一方に形成された取
付口と、そのいずれか他方に形成され、前記取付口に遊
嵌可能な取付軸と、前記取付口の内周に前記取付軸を係
止可能な軸係止手段とにより結合されたことを特徴とす
る超音波振動用ブラシチップ。1. A brush tip for ultrasonic vibration which is attached to a scalar chip mounting portion of an ultrasonic scalar in exchange for a scalar chip, wherein the main body is attached to the scalar chip mounting portion, and is detachably attached to a tip thereof. A mounting tip formed in one of the main body and the tip, and a mounting shaft formed in one of the other and capable of loosely fitting in the mounting port; and an inner periphery of the mounting port. A brush tip for ultrasonic vibration, wherein the brush tip is connected to a shaft locking means capable of locking the mounting shaft.
た溝と、前記溝上に嵌着され、取付口の内周に弾性係合
可能なばね部材とを備える請求項１に記載の超音波振動
用ブラシチップ。2. The shaft locking means according to claim 1, wherein the shaft locking means includes a groove formed on a peripheral surface of the mounting shaft, and a spring member fitted on the groove and elastically engageable with an inner periphery of the mounting port. The brush tip for ultrasonic vibration described.
向けて形成されたすり割りと、前記取付軸の周面に円周
方向に向けて形成されて、取付口の内周に弾性係合可能
な係止突起とを備える請求項１に記載の超音波振動用ブ
ラシチップ。3. A shaft locking means is formed by a slot formed on the peripheral surface of the mounting shaft in the axial direction, and formed on the peripheral surface of the mounting shaft in the circumferential direction. The brush tip for ultrasonic vibration according to claim 1, further comprising: a locking projection elastically engageable on a periphery.
て形成されたフランジと、取付軸に外周方向に向けて形
成されて、前記取付口のフランジに係合可能なフランジ
とを備える請求項１に記載の超音波振動用ブラシチッ
プ。4. A shaft locking means includes: a flange formed in the mounting opening in an inner circumferential direction; and a flange formed in the mounting shaft in an outer circumferential direction and engageable with the flange of the mounting opening. The brush tip for ultrasonic vibration according to claim 1, further comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000261269A JP3490963B2 (en) | 2000-08-30 | 2000-08-30 | Brush tip for ultrasonic vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000261269A JP3490963B2 (en) | 2000-08-30 | 2000-08-30 | Brush tip for ultrasonic vibration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002065700A true JP2002065700A (en) | 2002-03-05 |
| JP3490963B2 JP3490963B2 (en) | 2004-01-26 |
Family
ID=18749141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000261269A Expired - Fee Related JP3490963B2 (en) | 2000-08-30 | 2000-08-30 | Brush tip for ultrasonic vibration |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3490963B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013521839A (en) * | 2010-03-12 | 2013-06-13 | ソシエテ プール ラ コンセプシオン デ アプリカシオン デ テクニク エレクトロニク−サテレク | Vibrating equipment with replaceable instruments |
| JP2014503271A (en) * | 2010-12-20 | 2014-02-13 | コーニンクレッカ フィリップス エヌ ヴェ | Brush head for power toothbrush with wedge and spring handle interface |
| US20220022635A1 (en) * | 2018-04-02 | 2022-01-27 | Jody Michelle Fuhri | Dental Brush Device |
| WO2024075620A1 (en) * | 2022-10-06 | 2024-04-11 | 株式会社エナテック | Application device, drying device, light irradiation device, and application system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102116851B1 (en) * | 2018-12-18 | 2020-05-29 | 이창진 | Exchangeable electric toothbrush combinded with scaler |
-
2000
- 2000-08-30 JP JP2000261269A patent/JP3490963B2/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013521839A (en) * | 2010-03-12 | 2013-06-13 | ソシエテ プール ラ コンセプシオン デ アプリカシオン デ テクニク エレクトロニク−サテレク | Vibrating equipment with replaceable instruments |
| US9421072B2 (en) | 2010-03-12 | 2016-08-23 | Societe Pour La Conception Des Applications Des Techniques Electroniques | Vibratory instrument with an interchangeable tool |
| TWI554253B (en) * | 2010-03-12 | 2016-10-21 | 電子技術應用概念公司 | A vibratory instrument with an interchangeable tool |
| KR101767285B1 (en) * | 2010-03-12 | 2017-08-10 | 소시에떼 뿌르 타 꽁셉씨옹 데자 쁠리까시용 데 데끄니끄 엘렉뜨로니끄 | Vibratory instrument including an interchangeable tool |
| JP2014503271A (en) * | 2010-12-20 | 2014-02-13 | コーニンクレッカ フィリップス エヌ ヴェ | Brush head for power toothbrush with wedge and spring handle interface |
| US20220022635A1 (en) * | 2018-04-02 | 2022-01-27 | Jody Michelle Fuhri | Dental Brush Device |
| WO2024075620A1 (en) * | 2022-10-06 | 2024-04-11 | 株式会社エナテック | Application device, drying device, light irradiation device, and application system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3490963B2 (en) | 2004-01-26 |
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