JPH02168919A - Opening/closing device for toilet seat - Google Patents
Opening/closing device for toilet seatInfo
- Publication number
- JPH02168919A JPH02168919A JP32658388A JP32658388A JPH02168919A JP H02168919 A JPH02168919 A JP H02168919A JP 32658388 A JP32658388 A JP 32658388A JP 32658388 A JP32658388 A JP 32658388A JP H02168919 A JPH02168919 A JP H02168919A
- Authority
- JP
- Japan
- Prior art keywords
- solenoid valve
- seat
- toilet seat
- opened
- pump
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000005406 washing Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 abstract description 16
- 239000012530 fluid Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000277269 Oncorhynchus masou Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Toilet Supplies (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は衛生便器の便座等の開閉装置に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION FIELD OF INDUSTRIAL APPLICATION The present invention relates to an opening/closing device for a toilet seat or the like of a sanitary toilet bowl.
従来の技術
従来この種の便座開閉装置では、例えば特開昭６３−１
０５７２３号公報に示されているように電動モータを用
いて行うものであった。この構成ではコスト、設置スペ
ースの制約から電動モータとして小型のものを用いる必
要があったが、便座等の開閉にはかなりのトルクを要す
るため、トーシッンスプリング等の補助手段を必要とす
るものであった。2. Description of the Related Art Conventionally, this type of toilet seat opening/closing device has been disclosed, for example, in Japanese Patent Application Laid-open No. 63-1.
As shown in Japanese Patent No. 05723, this was done using an electric motor. In this configuration, it was necessary to use a small electric motor due to cost and installation space constraints, but since a considerable amount of torque is required to open and close the toilet seat, etc., it is necessary to use auxiliary means such as a torsion spring. Met.
発明が解決しようとする課題
しかしこのような構成では、コストと設置スペースの制
約から、基本的にモータのトルクが不足がちであり、ま
たトーシッンスプリング等のトルク補助手段を用いた場
合、動作の円滑性が損なわれがちであるという課題があ
る。Problems to be Solved by the Invention However, with such a configuration, the motor torque tends to be insufficient due to cost and installation space constraints, and when torque assisting means such as a torsion spring is used, the operation The problem is that the smoothness of the process tends to be impaired.
本発明は衛生洗浄装置に内臓された洗浄加圧用のポンプ
を圧力源として利用した流体圧アクチュエータによる便
座等の開閉機構を得ることを目的とする。An object of the present invention is to obtain an opening/closing mechanism for a toilet seat or the like using a fluid pressure actuator that uses a cleaning pressure pump built into a sanitary cleaning device as a pressure source.
課題を解決するための手段
この目的を達成するために本発明は流体圧アクチュエー
タとして水圧シリンダを用い、この水圧シリンダを洗浄
加圧用のポンプに流路制御用電磁弁を介して接続したも
のである。Means for Solving the Problems In order to achieve this object, the present invention uses a hydraulic cylinder as a fluid pressure actuator, and this hydraulic cylinder is connected to a cleaning pressure pump via a flow path control solenoid valve. .
作用
本発明の便座開閉装置は上記構成により、便座等を開く
時には、流路制御用ｔｍ弁により洗浄ノズルへの流路を
閉止し、水圧シリンダへの流路を開き洗浄加圧用ポンプ
を駆動して水圧シリンダを作動させる０便座等は所定の
位置まで上昇させた後水圧シリンダへの流路を閉止し便
座を停止させる３便座等を閉じるときは便座等の自重に
よる落下作用を利用し、水圧シリンダへの流路を開き流
路抵抗によるブレーキを受けながら初期の位置に戻る。Operation The toilet seat opening/closing device of the present invention has the above configuration, and when opening the toilet seat, etc., the flow path to the cleaning nozzle is closed by the flow path control tm valve, and the flow path to the hydraulic cylinder is opened to drive the cleaning pressurizing pump. 0 Toilet seats, etc. are raised to a predetermined position, then the flow path to the hydraulic cylinder is closed, and the toilet seat is stopped. 3. When closing toilet seats, etc., use the falling action of the toilet seat's own weight, and the water pressure is The flow path to the cylinder is opened and it returns to its initial position while being braked by flow path resistance.
以上のように、洗浄加圧用ポンプを加圧源とした水圧シ
リンダにより便座の開閉を行うため、コンパクトでしか
も十分なトルクが得られ、円滑に動作させることができ
る。As described above, since the toilet seat is opened and closed by the hydraulic cylinder using the cleaning pressurizing pump as the pressurizing source, the toilet seat is compact, yet sufficient torque is obtained, and the toilet seat can be operated smoothly.
実施例
以下、本発明の一実施例を添付図面にもとづいて説明す
る。１は便器であり衛生洗浄装置２が便器１上方に固定
されている。衛生洗浄装置２は本体３と便座４とからな
り、便座４は本体５に設けた一対の軸受け６により軸支
されている。本体３では流路系は給水ロアからポンプ８
の吸水口９、吐出口１０を経て温水タンク１１の入水口
１２、出湯口１３を経て洗浄用のｔ磁弁１４を経て洗浄
ノズル１５とアクチエエータ用の電磁弁１６に分岐する
０便座４は水圧シリンダ１７を便座４の回転軸１日に一
体に設けたアーム１９を介して駆動する。Embodiment Hereinafter, one embodiment of the present invention will be described based on the accompanying drawings. 1 is a toilet bowl, and a sanitary cleaning device 2 is fixed above the toilet bowl 1. The sanitary washing device 2 consists of a main body 3 and a toilet seat 4, and the toilet seat 4 is supported pivotally by a pair of bearings 6 provided on the main body 5. In the main body 3, the flow path system runs from the water supply lower to the pump 8.
The toilet seat 4 branches into a cleaning nozzle 15 and an actuator electromagnetic valve 16 through the water inlet 9 and outlet 10 of the hot water tank 11, the water inlet 12 of the hot water tank 11, the hot water outlet 13, the cleaning T-magnetic valve 14, and the actuator electromagnetic valve 16. The cylinder 17 is driven via an arm 19 provided integrally with the rotating shaft of the toilet seat 4.
つぎにこの一実施例における作用について説明する。ま
ず便座ｌを開く （上方に動かす）時には、まず洗浄用
の電磁弁１４を閉、アクチュエータ用の電磁弁１６を開
の設定とした後、ポンプ８を駆動する。ポンプ８で加圧
された流体は電磁弁１６を経て水圧シリンダ１７を縮め
る方向に作用し、便座４の回転軸１８に一体に設けたア
ーム１９を介して、便座４は上方へと回転する。水圧シ
リンダＩ７の縮む長さが便座４が鉛直方向よりも手前で
停止するように設定しであるため、便座４は鉛直方向よ
りも手前で停止する。この状態で電磁弁１６を閉止し、
便座４を固定する。Next, the operation of this embodiment will be explained. First, when opening the toilet seat l (moving it upward), the cleaning solenoid valve 14 is first closed, the actuator solenoid valve 16 is set to open, and then the pump 8 is driven. The fluid pressurized by the pump 8 acts in the direction of contracting the hydraulic cylinder 17 via the electromagnetic valve 16, and the toilet seat 4 is rotated upward via an arm 19 provided integrally with the rotating shaft 18 of the toilet seat 4. Since the length of contraction of the hydraulic cylinder I7 is set so that the toilet seat 4 stops before the vertical direction, the toilet seat 4 stops before the vertical direction. In this state, close the solenoid valve 16,
Fix the toilet seat 4.
便座１を閉じる時は、電磁弁１６を開き、を磁弁１４も
開いた状態とする０便座１は重力の作用で下方に移動す
るが、水圧シリンダ１７から便座１の自重で加圧されて
戻る流体が、電磁弁１６、を磁弁１４、洗浄ノズル１５
を経て便器に放出される流路系の損失抵抗によりダンピ
ング効果が働き、便座１はスムーズに元の位置に停止す
る。When the toilet seat 1 is closed, the solenoid valve 16 is opened, and the solenoid valve 14 is also opened.The toilet seat 1 moves downward under the action of gravity, but is pressurized by the weight of the toilet seat 1 from the hydraulic cylinder 17. The returning fluid passes through the solenoid valve 16, the solenoid valve 14, and the cleaning nozzle 15.
A damping effect is exerted by the loss resistance of the flow path system that discharges water into the toilet bowl through the flow, and the toilet seat 1 smoothly stops at its original position.
発明の効果
以上のように本発明は、洗浄加圧用ポンプを加圧源とし
た水圧シリンダにより便座の開閉を行うため、コンパク
トでしかも十分なトルクが得られ円滑な動作をさせるこ
とができる。Effects of the Invention As described above, the present invention opens and closes the toilet seat using a water pressure cylinder using a cleaning pressurization pump as a pressure source, so it is compact and can provide sufficient torque for smooth operation.
第１図は本発明の一実施例による便座の開閉装置を施し
た衛生洗浄装置の部分断面図、第２図は同横断面図であ
る。
４・・・・・・便座、６・・・・・・軸受、８・・・・
・・ポンプ、Ｉ４・・・・・・洗浄用のｔｍ弁、１５・
・・・・・洗浄ノズル、１６・・・・・・アクチュエー
タ用の電磁弁、１７・・・・・・水圧シリンダ、１８・
・・・・・回転軸、１９・・・・・・アーム。
代理人の氏名 弁理士 粟野重孝 はか１名菓
便器
軸受
一ホ０ンプ
ラメシラ１１月弓シンｍヒ９占１１ 弓１トラ光浄ノズ
Ｊレ
アクチエエータ用の電ｊ［升
゛パ水氏シリング
・−回転軸
−ＡFIG. 1 is a partial cross-sectional view of a sanitary washing device equipped with a toilet seat opening/closing device according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of the same. 4... Toilet seat, 6... Bearing, 8...
...Pump, I4...TM valve for cleaning, 15.
...Washing nozzle, 16...Solenoid valve for actuator, 17...Hydraulic cylinder, 18.
... Rotation axis, 19 ... Arm. Name of agent: Patent attorney Shigetaka Awano Haka 1 Mei Toilet Bearing 1 Ho 0 Pr Mesilla 11 Yumi Shinmhi 9 Fortune 11 Yu 1 Tora Kojo Nozu J Reactuator Electric J [Masu Pa Mizu Mr. Schilling - Rotating Shaft -A
Claims (1)
ポンプと、洗浄用の電磁弁を介して前記ポンプと接続さ
れた洗浄ノズルと、アクチュエータ用の電磁弁を介して
前記ポンプと接続された水圧シリンダーと、前記水圧シ
リンダーを前記便座の回転軸に一体に設けたアームに回
動自在に取り付けた便座の開閉装置。A toilet seat supported by a pair of bearings, a washing pressure pump, a washing nozzle connected to the pump via a washing solenoid valve, and a washing nozzle connected to the pump via an actuator solenoid valve. A toilet seat opening/closing device comprising: a water pressure cylinder; and a toilet seat opening/closing device, which is rotatably attached to an arm integrally provided with a rotating shaft of the toilet seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32658388A JPH02168919A (en) | 1988-12-23 | 1988-12-23 | Opening/closing device for toilet seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32658388A JPH02168919A (en) | 1988-12-23 | 1988-12-23 | Opening/closing device for toilet seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02168919A true JPH02168919A (en) | 1990-06-29 |
Family
ID=18189436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32658388A Pending JPH02168919A (en) | 1988-12-23 | 1988-12-23 | Opening/closing device for toilet seat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02168919A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002062191A1 (en) * | 2001-02-08 | 2002-08-15 | Kyungtaek Kang | Apparatus for automatically opening and closing toilet seat |
| JP2010508108A (en) * | 2006-11-06 | 2010-03-18 | モーデュイ，ダニエル | Toilet seat assembly powered by magnet device |
-
1988
- 1988-12-23 JP JP32658388A patent/JPH02168919A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002062191A1 (en) * | 2001-02-08 | 2002-08-15 | Kyungtaek Kang | Apparatus for automatically opening and closing toilet seat |
| JP2010508108A (en) * | 2006-11-06 | 2010-03-18 | モーデュイ，ダニエル | Toilet seat assembly powered by magnet device |
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