JPH03140154A - Oral cavity washer - Google Patents
Oral cavity washerInfo
- Publication number
- JPH03140154A JPH03140154A JP1281483A JP28148389A JPH03140154A JP H03140154 A JPH03140154 A JP H03140154A JP 1281483 A JP1281483 A JP 1281483A JP 28148389 A JP28148389 A JP 28148389A JP H03140154 A JPH03140154 A JP H03140154A
- Authority
- JP
- Japan
- Prior art keywords
- toothbrush
- water
- supply port
- generating means
- motor
- 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
- 210000000214 mouth Anatomy 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000001680 brushing effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、高圧水を噴射しながら歯ブラシを駆動させ
る口腔洗浄器に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an oral cavity irrigator that drives a toothbrush while jetting high-pressure water.
従来、水圧を利用して歯ブラシを駆動するとともに、歯
ブラシより高圧水を噴射する口腔洗浄器があった（たと
えば特公昭６１−２４０１６号）。Conventionally, there has been an oral irrigator that uses water pressure to drive a toothbrush and sprays high-pressure water from the toothbrush (for example, Japanese Patent Publication No. 61-24016).
ところが、この口腔洗浄器は、水圧が弱いと、歯ブラシ
を歯に強く当てたとき歯ブラシのストロークが小さくな
り、十分に歯みがきができないという欠点があった。However, this oral irrigator has the disadvantage that if the water pressure is weak, the stroke of the toothbrush becomes small when the toothbrush is strongly applied to the teeth, making it impossible to brush the teeth adequately.
これに対して、水圧を強くする場合、ポンプが大きくな
り、騒音も大きくなる。また構造が複雑になり故障しや
すくなる。On the other hand, when increasing the water pressure, the pump becomes larger and the noise becomes louder. Moreover, the structure becomes complicated and it becomes easy to break down.
したがって、この発明の目的は、構造が節華で騒音が少
なく、しかも歯ブラシのストロークが小さくならない口
腔洗浄器を提供することである。Therefore, an object of the present invention is to provide an oral irrigator which has a knotted structure, makes less noise, and does not reduce the stroke of the toothbrush.
請求項（１）の口腔洗浄器は、歯ブラシ本体にモータお
よびこのモータに連結された運動変換機構を内蔵し、歯
プランを前記運動変換機構に連結し、この歯ブラシに噴
射口と供給口およびこれらを連絡する通水路を形成し、
水流発生手段に設けたホースの先端を前記供給口に接続
したものである。The oral irrigator according to claim (1) includes a motor and a motion converting mechanism connected to the motor built into the toothbrush body, a tooth plan connected to the motion converting mechanism, and an injection port, a supply port, and the toothbrush. form a passageway that connects the
The tip of a hose provided on the water flow generating means is connected to the supply port.
請求項（２）の口腔洗浄器は、歯ブラシ本体にモータお
よびこのモータに連結された運動変換機構を内蔵し、歯
ブラシを前記運動変換機構に連結し、この歯ブラシに噴
射口遊嵌孔を形成し、通水管の噴射口を前記噴射口遊嵌
孔に遊嵌し前記通水管の基端部を前記歯ブラシ本体に取
付け、水流発生手段に設けたホースを前記基端部に接続
したものである。The oral irrigator according to claim (2) includes a motor and a motion converting mechanism connected to the motor built into the toothbrush body, a toothbrush connected to the motion converting mechanism, and a jet nozzle loose fitting hole formed in the toothbrush. The nozzle of the water pipe is loosely fitted into the nozzle fitting hole, the base end of the water pipe is attached to the toothbrush body, and the hose provided on the water flow generating means is connected to the base end.
請求項（１）の口腔洗浄器によれば、モータを作動させ
ると運動変換機構が駆動されて歯ブラシが動作し、歯み
がきが可能になる。また水流発生手段を作動させるとホ
ースを介して噴射口より高圧水が噴射するので口腔の洗
浄が可能になる。この場合、歯ブラシをモータにより作
動するため、歯プランを歯に押し当てても歯ブラシのス
トロークが小さくならない。また水流発生手段を別設し
ており、従来のように大きくする必要がないので、構造
が簡単であり、騒音も少ない。According to the oral cavity irrigator of claim (1), when the motor is operated, the motion conversion mechanism is driven and the toothbrush is operated, thereby enabling tooth brushing. Furthermore, when the water flow generating means is activated, high-pressure water is sprayed from the spray port via the hose, making it possible to clean the oral cavity. In this case, since the toothbrush is operated by a motor, the stroke of the toothbrush does not become smaller even when the tooth plan is pressed against the teeth. In addition, since the water flow generating means is provided separately and there is no need to make it as large as in the past, the structure is simple and there is less noise.
請求項（２）の口腔洗浄器によれば、請求項（１）の作
用のほか、歯ブラシに通水路を形成しないので歯ブラシ
の構造が簡単になる。According to the oral cavity irrigator of claim (2), in addition to the effect of claim (1), the structure of the toothbrush is simplified because no water passage is formed in the toothbrush.
この発明の第１の実施例を第１図ないし第４図に基づい
て説明する。すなわち、この口腔洗浄器は、歯ブラシ本
体ｌと、歯ブラシ２と、水流発生手段３とを有する。A first embodiment of the present invention will be described based on FIGS. 1 to 4. That is, this oral cavity irrigator includes a toothbrush main body 1, a toothbrush 2, and a water flow generating means 3.
歯ブラシ本体Ｉは、モータ（図示せず）と、モータに連
結された運動変換機構４とを内蔵している。運動変換機
構４は公知であるので詳細は省略している。２６（第４
図）はモータを作動するスイッチのつまみである。The toothbrush main body I includes a motor (not shown) and a motion conversion mechanism 4 connected to the motor. Since the motion conversion mechanism 4 is well known, its details are omitted. 26 (4th
Figure) is the switch knob that operates the motor.
歯ブラシ２は、運動変換機構４に連結され、南ブラシ２
に噴射口５と供給口６およびこれらを連絡する通水路７
を形成している。この歯ブラシ２は柄１２とブラシ毛９
からなり、柄１２の後端部に形成された取付凹部１４が
運動変換８！溝４の出力部１５に着脱自在に取付けられ
、運動変換機構４の動作により歯ブラシ２は矢印のよう
にバスローリングの動作を行う、歯ブラシ２の柄１２は
通水路７を形成するため、部分１０ａと部分１０ｂに分
けて成形し接着している。噴射口５はブラシ毛９の植毛
部分の中央位置に形成している。また、供給口６は外周
に係止溝１１を形成した筒状体に形成され、歯ブラシ２
の動作によって歯ブラシ本体ｌに当たらない位置の歯ブ
ラシ２の柄１２に突設している。The toothbrush 2 is connected to a motion conversion mechanism 4, and the south brush 2
There is an injection port 5, a supply port 6, and a water passage 7 that connects these.
is formed. This toothbrush 2 has a handle 12 and bristles 9.
The mounting recess 14 formed at the rear end of the handle 12 converts movement 8! The toothbrush 2 is detachably attached to the output part 15 of the groove 4, and by the operation of the motion conversion mechanism 4, the toothbrush 2 performs a bath rolling motion as shown by the arrow. and a portion 10b, which are molded and glued together. The injection port 5 is formed at the center of the flocked portion of the brush bristles 9. Further, the supply port 6 is formed in a cylindrical body with a locking groove 11 formed on the outer periphery, and the toothbrush 2
It protrudes from the handle 12 of the toothbrush 2 at a position where it does not come into contact with the toothbrush main body l due to the action of.
水流発生手段３は、ホース８の先端を供給口６に接続す
る。この水流発生手段３は第４図に示すようにポンプ装
置１３と貯水槽１４からなる。このホース８の先端は供
給口６に接続する接続具１５を有し、この接続具１５は
第２図および第３閏に示すように筒状体に形成され、一
端部にホース連結部１６を有し、中空部２３に０リング
１７を設け、他端部の軸方向にリング状溝１８を形成し
、このリング状溝１８内より中空部２３に連通ずる一対
の凹溝１９を設け、保持ばね２０のリング部２Ｉをリン
グ状溝１８に嵌合しリング部２１０両端より折返えされ
た係止部２２を凹溝１９内に挿入してその中間部を中空
部２３に突出させている。The water flow generating means 3 connects the tip of the hose 8 to the supply port 6 . This water flow generating means 3 consists of a pump device 13 and a water storage tank 14, as shown in FIG. The tip of this hose 8 has a connector 15 that connects to the supply port 6, and this connector 15 is formed into a cylindrical body as shown in FIGS. 2 and 3, and has a hose connection part 16 at one end. An O-ring 17 is provided in the hollow part 23, a ring-shaped groove 18 is formed in the axial direction of the other end, and a pair of grooves 19 are provided inside the ring-shaped groove 18 to communicate with the hollow part 23, and the holding part is held. The ring portion 2I of the spring 20 is fitted into the ring-shaped groove 18, and the locking portions 22 folded back from both ends of the ring portion 210 are inserted into the groove 19, with the intermediate portion thereof protruding into the hollow portion 23.
この接続具１５の中空部２３を供給口６に被せるとＯリ
ング１７が供給口６の外周に密着し、保持ばね２０の係
止部２２が係止溝１１に弾性係止して連結される。When the hollow part 23 of this connector 15 is placed over the supply port 6, the O-ring 17 comes into close contact with the outer periphery of the supply port 6, and the locking part 22 of the holding spring 20 is elastically locked in the locking groove 11 and connected. .
１３ａ、１３ｂはポンプ装置の操作部、２５は歯ブラシ
本体ｌの載置台で、ポンプ装置１３に一体に設けられて
いる。Reference numerals 13a and 13b are operating sections of the pump device, and 25 is a mounting table for the toothbrush main body l, which are integrally provided with the pump device 13.
この口腔洗浄器は、モータを作動させると運動変換機構
４が駆動されて歯ブラシ２が動作し、歯みがきが可能に
なる。In this oral cavity irrigator, when the motor is operated, the motion conversion mechanism 4 is driven and the toothbrush 2 is operated, thereby enabling tooth brushing.
また水流発生手段３を作動させると、ポンプ装置１３が
動作して貯水槽１４よりホース８に高圧水を圧送し、ホ
ース８を介して噴射口５より高下水が噴射して口腔の洗
浄が可能になる。Furthermore, when the water flow generation means 3 is activated, the pump device 13 is activated to forcefully feed high pressure water from the water storage tank 14 to the hose 8, and high-pressure sewage is jetted from the injection port 5 through the hose 8, making it possible to clean the oral cavity. become.
この実施例によれば、歯ブラシ２をモータにより作動す
るため、歯ブラシ２を歯に押し当てても歯ブラシ２のス
トロークが小さくならない。また水流発生手段３を別設
しており、従来のように大きくする必要がないので、構
造が簡単であり、騒音も少ない。According to this embodiment, since the toothbrush 2 is operated by the motor, the stroke of the toothbrush 2 does not become small even when the toothbrush 2 is pressed against the teeth. Further, since the water flow generating means 3 is provided separately and does not need to be large as in the conventional case, the structure is simple and there is less noise.
また、運動変換機構４に歯ブラシ２を着脱自在に取付け
ることにより、歯ブラシ２をアタッチメント式にするこ
とができ、通水路７のない歯ブラシを接続することもで
きる。Further, by detachably attaching the toothbrush 2 to the motion conversion mechanism 4, the toothbrush 2 can be made into an attachment type, and a toothbrush without a water passage 7 can also be connected.
また、ホース８を供給口６に着脱自在に接続可能に構成
するとともに、第５図に示すように供給口６と同構成の
供給口を有するジェット水流機２４を”Ｉ＝（Ｍすると
、供給口にホース８の接続具１５を接続し、ジェット水
流を噴出させることができる。Further, the hose 8 is configured to be connectable to the supply port 6 in a detachable manner, and the jet water jet machine 24 having a supply port having the same configuration as the supply port 6 as shown in FIG. By connecting the connector 15 of the hose 8 to the mouth, a jet water stream can be ejected.
この発明の第２の実施例を第６図ないし第８図に示す。A second embodiment of the invention is shown in FIGS. 6-8.
すなわち、この口腔洗浄器は、歯ブラシ２に噴射口遊嵌
孔３０を形成し、通水管３］の噴射口５を噴射口遊嵌ｆ
し３０に遊嵌し通水管３１の供給口６を歯ブラン本体Ｉ
に取付け、水流発生手段３に設けたホース８を供給口６
に接続するものである。ｉｌｌ！水管３１の噴出口５が
歯ブラシ２の噴出口遊嵌孔３０内に遊嵌されているので
、歯ブラシ２の動作の邪魔にならない。That is, in this oral irrigator, the toothbrush 2 is formed with the nozzle loose fitting hole 30, and the nozzle 5 of the water pipe 3 is inserted into the nozzle loosely fitted hole f.
30, and connect the supply port 6 of the water pipe 31 to the tooth blank main body I.
The hose 8 attached to the water flow generating means 3 is connected to the supply port 6.
It is connected to. ill! Since the spout 5 of the water tube 31 is loosely fitted into the spout fitting hole 30 of the toothbrush 2, it does not interfere with the operation of the toothbrush 2.
この実施例によれば、歯ブラシ２に通水路を形成しない
ので歯ブラシ２の構造が簡単になる。According to this embodiment, since no water passage is formed in the toothbrush 2, the structure of the toothbrush 2 is simplified.
その他は第１の実施例と同様である。The rest is the same as the first embodiment.
請求項（１）の口腔洗浄器は、歯ブラシをモータにより
作動するため、歯ブラシを南に押し当てても山ブラシの
ストロークが小さくならない。また水流発生手段を別設
しており、従来のように大きくする必要がないので、構
造がＦＪＱｉであり、騒音も少ないという効果がある。In the oral cavity irrigator of claim (1), since the toothbrush is operated by a motor, the stroke of the mountain brush does not become small even if the toothbrush is pushed south. In addition, since the water flow generating means is provided separately and there is no need to make it as large as in the conventional case, the structure is FJQi, and there is an effect that there is less noise.
請求項（２）の口腔洗浄器は、請求項（１）の効果のほ
か、歯ブラシに通水路を形成しないので歯ブラシの構造
が簡単になるという効果がある。In addition to the effect of claim (1), the oral cavity irrigator of claim (2) has the effect that the structure of the toothbrush is simplified because no passageway is formed in the toothbrush.
第１図はこの発明の第１の実施例の要部断面図、第２図
はホースの接続具を示し第３図の■−ロ線断面図、第３
図はその縦断面図、第４図は全体の正面図、第５図はジ
ェット水流機を使用した例の正面図、第６図は第２の実
施例の部分断面図、第７図はそのブラシ毛を示す歯ブラ
シの部分正面図、第８図は第６図の■−■線断面図であ
る。
■・・・歯ブラシ本体、２・・・歯ブラシ、３・・・水
流発生手段、４・・・運動変換機構、５・・・噴射口、
６・・・供給口、７・・・通水路、８・・・ホース、３
０・・・噴射口遊嵌孔、３１・・・通水管
Ｉｓ６ 図
第 ７ 図
、ｎＯ
第８図Fig. 1 is a sectional view of a main part of the first embodiment of the present invention, Fig. 2 is a sectional view taken along the line ■--b in Fig. 3, and Fig. 2 is a sectional view showing a hose connector.
The figure is a vertical cross-sectional view, Figure 4 is an overall front view, Figure 5 is a front view of an example using a water jet machine, Figure 6 is a partial cross-sectional view of the second embodiment, and Figure 7 is its front view. FIG. 8 is a partial front view of the toothbrush showing the bristles, and is a sectional view taken along the line ■--■ in FIG. 6. ■...Toothbrush body, 2...Toothbrush, 3...Water flow generation means, 4...Movement converting mechanism, 5...Injection port,
6... Supply port, 7... Conduit, 8... Hose, 3
0...Nozzle opening loose fitting hole, 31...Water pipe Is6 Figure 7, nO Figure 8
Claims (2)
れた運動変換機構を内蔵し、歯ブラシを前記運動変換機
構に連結し、この歯ブラシに噴射口と供給口およびこれ
らを連絡する通水路を形成し、水流発生手段に設けたホ
ースの先端を前記供給口に接続した口腔洗浄器。(1) A motor and a motion conversion mechanism connected to the motor are built into the toothbrush body, a toothbrush is connected to the motion conversion mechanism, and an injection port, a supply port, and a water passage connecting these are formed in the toothbrush; An oral cavity irrigator in which the tip of a hose provided on a water flow generating means is connected to the supply port.
れた運動変換機構を内蔵し、歯ブラシを前記運動変換機
構に連結し、この歯ブラシに噴射口遊嵌孔を形成し、通
水管の噴射口を前記噴射口遊嵌孔に遊嵌し前記通水管の
基端部を前記歯ブラシ本体に取付け、水流発生手段に設
けたホースを前記基端部に接続した口腔洗浄器。(2) A motor and a motion conversion mechanism connected to the motor are built into the toothbrush body, the toothbrush is connected to the motion conversion mechanism, a nozzle fitting hole is formed in the toothbrush, and the nozzle of the water pipe is connected to the nozzle of the water pipe. An oral cavity irrigator, wherein the base end of the water pipe is attached to the toothbrush body by loosely fitting into the injection port loosely fitting hole, and a hose provided on a water flow generating means is connected to the base end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28148389A JP2866406B2 (en) | 1989-10-26 | 1989-10-26 | Mouth washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28148389A JP2866406B2 (en) | 1989-10-26 | 1989-10-26 | Mouth washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03140154A true JPH03140154A (en) | 1991-06-14 |
| JP2866406B2 JP2866406B2 (en) | 1999-03-08 |
Family
ID=17639815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28148389A Expired - Lifetime JP2866406B2 (en) | 1989-10-26 | 1989-10-26 | Mouth washer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2866406B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08308641A (en) * | 1995-03-28 | 1996-11-26 | Kazuhisa Okamoto | Water ejecting toothbrush and device for sending water to toothbrush |
| WO2006001224A1 (en) * | 2004-06-24 | 2006-01-05 | Sunstar Inc. | Ultrasonic oral health care appliance |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050272001A1 (en) * | 2004-06-03 | 2005-12-08 | Blain Christopher C | Oral care device |
-
1989
- 1989-10-26 JP JP28148389A patent/JP2866406B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08308641A (en) * | 1995-03-28 | 1996-11-26 | Kazuhisa Okamoto | Water ejecting toothbrush and device for sending water to toothbrush |
| WO2006001224A1 (en) * | 2004-06-24 | 2006-01-05 | Sunstar Inc. | Ultrasonic oral health care appliance |
| JP2006006570A (en) * | 2004-06-24 | 2006-01-12 | Sunstar Inc | Ultrasonic oral care article |
| JP4590947B2 (en) * | 2004-06-24 | 2010-12-01 | サンスター株式会社 | Ultrasonic oral care products |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2866406B2 (en) | 1999-03-08 |
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