JP3633750B2 - Sanitary washing device - Google Patents

Sanitary washing device Download PDF

Info

Publication number
JP3633750B2
JP3633750B2 JP11411197A JP11411197A JP3633750B2 JP 3633750 B2 JP3633750 B2 JP 3633750B2 JP 11411197 A JP11411197 A JP 11411197A JP 11411197 A JP11411197 A JP 11411197A JP 3633750 B2 JP3633750 B2 JP 3633750B2
Authority
JP
Japan
Prior art keywords
switch
rotating shaft
movable element
sanitary washing
contact
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 - Fee Related
Application number
JP11411197A
Other languages
Japanese (ja)
Other versions
JPH10295588A (en
Inventor
光男 高井
富夫 有川
隆彦 島田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP11411197A priority Critical patent/JP3633750B2/en
Publication of JPH10295588A publication Critical patent/JPH10295588A/en
Application granted granted Critical
Publication of JP3633750B2 publication Critical patent/JP3633750B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Toilet Supplies (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は人体の局部を洗浄する衛生洗浄装置に関し、特に、人体検知手段を備えた衛生洗浄装置に関するものである。
【0002】
【従来の技術】
便器の使用者が便座に腰掛けたことを検知する人体検知手段を備えた衛生洗浄装置として、従来は、実開昭63−50980号公報に示されるような構成が一般的であった。
【0003】
この従来の装置においては、図8および図9に示されているように、便座1は回動軸2を有し、回動軸2は、軸受け3で軸支されるとともに、この軸受け3の内部を上下に微動自在とされている。軸受け3は、裏板4の上に配設された上下二つ割式の固定ハウジング5と、この固定ハウジング5の内部においてこの固定ハウジング5に対して上下に微動するように設けられた下方の軸支部6とよりなる。下方の軸支部6と固定ハウジング5の底部との間には、軸支部6を下方に押圧する荷重を検知する感圧センサー7が設けられている。感圧センサー7は、導電性粒子を混入した加圧導電性ゴムよりなり、加圧力を加えると抵抗値がメグオーム単位からオーム単位まで急変するスイッチ素子7aと、スイッチ素子7aを挟持するリード線付き電極板7bと、リード線付き電極板7bを絶縁被覆する高弾性被覆層7cとよりなる構成になっている。
【0004】
【発明が解決しようとする課題】
しかしながら、このような従来の衛生洗浄装置では、便座1から回動軸2を伝わって本体内に水や洗浄液などが浸入した場合に、この水や洗浄液が感圧センサー7などの電気部品に直接かかり、感圧センサー7などの電気部品の信頼性が落ちるという課題を有していた。
【0005】
そこで本発明は、回動軸を伝わって本体内に水や洗浄液などが浸入した場合に、これら水や洗浄液などがスイッチなどの電気部品や充電部にかかることを防止することを目的とする。
【0006】
【課題を解決するための手段】
本発明は、上記課題を解決するために、人体検知手段が、回動軸の下側に接して上下方向に移動自在な可動子と、前記可動子を上方向に付勢する弾性体と、前記可動子の下側に当接して配設されるスイッチと、前記可動子と前記弾性体と前記スイッチとを搭載したスイッチ台とを具備し、前記可動子が、上面が前記回動軸に当接する同接円形状に形成されるとともに、前記回動軸と当接する部分から前記回動軸の軸方向に前記スイッチ台の外側まで形成された可動子伸設部と、前記可動子伸設部の端部の下部に設けられた水切り部とを有したものである。
【0007】
本発明によれば、回動軸を伝わって本体内に水や洗浄液などが浸入した場合に、浸入した水や洗浄液は、可動子伸設部を伝わって端部の水切り部から滴下するので、スイッチや充電部にかかることはない。
【0008】
【発明の実施の形態】
請求項1記載の発明は、回動軸を中心に回動自在な便座と、前記便座への着座が行われたことを検知する人体検知手段とを備え、前記人体検知手段は、前記回動軸の下側に接して上下方向に移動自在な可動子と、前記可動子を上方向に付勢する弾性体と、前記可動子の下側に当接して配設されるスイッチと、前記可動子と前記弾性体と前記スイッチとを搭載したスイッチ台とを具備し、前記可動子は、上面が前記回動軸に当接する同接円形状に形成されるとともに、前記回動軸と当接する部分から前記回動軸の軸方向に前記スイッチ台の外側まで形成された可動子伸設部と、前記可動子伸設部の端部の下部に設けられた水切り部とを有したものである。
【0009】
これによれば、回動軸を伝わって本体内に水や洗浄液などが浸入した場合に、浸入した水や洗浄液は、可動子伸設部を伝わって端部の水切り部から滴下するので、スイッチや充電部にかかることがなく、その信頼性や耐久性を保証することができる。
【0021】
以下、本発明の実施の形態について、図面を参照して説明する。
図1は本発明の実施の形態の衛生洗浄装置の回動軸部分の縦断面図、図2は同衛生洗浄装置の回動軸部分の斜視図、図3は同衛生洗浄装置の全体斜視図、図4は同衛生洗浄装置の全体側面図、図5は図1における線X−Xに沿った同衛生洗浄装置の縦断面図、図6は図1における線Y−Yに沿った同衛生洗浄装置のスイッチオフ状態の縦断面図、図7は同衛生洗浄装置のスイッチオン状態を示す図6と同部分の縦断面図である。
【0022】
図1〜図7において、便座11は、この便座11の両サイドに突設された円筒状の回動軸12が、衛生洗浄装置本体13における上下方向の長孔14に挿入されることで、この本体13に対し回動自在に取り付けられている。便座11および回動軸12は、ともにポリプロピレン樹脂で形成されている。図4に示すように、便座11における便座側の脚底面11aと便器上面15との間には、隙間15aが設けられている。
【0023】
図5に示すように、本体13の内部における回動軸12の下方には、本体13を構成する本体ケース16の内壁から下向きに突設した2本のボス16aにビス止めされたスイッチ台17が配設されている。18は可動子で、コイルバネのような弾性体19で上方向に付勢されつつスイッチ台17に上下方向に摺動自在に取り付けられている。図5および図2に示すように、可動子18の上面は、回動軸12の外周に対する同接円形状に形成されて、回動軸12の軸方向に沿ってこの回動軸12から遠ざかる方向に伸設されている。18aはその伸設部である。
【0024】
図1に示すように、スイッチ台17の上でスイッチ可動子伸設部18aとの間にはスイッチ20が配設されている。このスイッチ20は、偏平チューブ状のシリコンゴムなどの絶縁性高弾性体21と、この絶縁性高弾性体21の上下の内壁に対峙して設けられた導電性高弾性体22とを有し、伸設部18aと直交する水平方向に配置されている。導電性高弾性体22は、炭素などの導電性粒子を混入した一対の電極として構成されている。導電性高弾性体22には、その長手方向に銅などの導電性の高い金属性のリード線23がインサートされている。偏平チューブ状の絶縁性高弾性体21の内部には中空部20aが形成されており、一対の電極としての導電性高弾性体22は、常開状態で構成されている。
【0025】
伸設部18aと直交する方向に配置されたスイッチ20の両サイドには、スイッチ台17から上向きに突設したストッパーとしてのリブ24がそれぞれ設けられている。このリブ24の高さは、スイッチ20の下死点である圧縮限界高さより高く、かつスイッチオン高さより低く設定されている。スイッチ可動子伸設部18aはスイッチ台17の外側まで伸設されており、その端面下部には水切用リブ18bが設けられている。
【0026】
図6に示すように、スイッチ20の一方の端部は絶縁性高弾性体21と導電性高弾性体22が皮ムキされてリード部23が露出している。その露出リード部23aは、リード線34の素線部34aと咬められることによって電気的に結合されている。その咬め部25からスイッチ20の中空部20aにかけてスペーサ26が挿入されることで、導電性高弾性体22、22どうしの距離やリード線23、23どうしの距離を確保して、これら導電性高弾性体22、22どうしの接触やリード線23、23どうしの接触の防止が図られている。さらに、咬め部25とスペーサ26とスイッチ20の端部とにかけては、収縮チューブ27で覆われている。スイッチ20の他方の端部における中空部20aには、スイッチ台17から突設された突部28が、同様の機能を果たす目的で挿入されている。
【0027】
次に作用を説明する。便座11に人が着座すると脚底面11aと便器上面15との隙間15aの分だけ便座11が下がり、これにつれて回動軸12が下がって、図6の状態から図7の状態となる。すなわち、可動子18がストッパーとしてのリブ24に当接するまで下動してスイッチ20の上面を押さえ、上下の電極としての導電性高弾性体22が接触してオン状態となる。このとき、スイッチ20の下死点の手前で可動子18の下動を止めるストッパーとしてのリブ24をスイッチ台17に有することにより、便座11に人が着座したときにスイッチ20に限界を越える力が加わることがなく、またその耐久性も保証することができる。そして人が立ち上がると、コイルバネ19によって可動子18が押し上げられ、スイッチ20の上下の電極としての導電性高弾性体22が離れて、オフ状態となる。
【0028】
便座11はコイルバネ19によって上方向に付勢されているので、コイルバネ19のバネ定数を変えるだけで、スイッチオン重量(便座に加わるスイッチオン可能な最小重量)を調整できる。
【0029】
スイッチ台17は本体ケース16の内壁から突設したボス16aに取り付けられているため、本体13に対するスイッチ台17の位置は、ボス16aの高さだけで決まる。このため、スイッチ20の動作位置のバラツキが少なく、その調節も容易にできる。
【0030】
便座11の材料を回動軸12も含めポリプロピレン樹脂としたので、便座11や本体13を洗剤などで掃除した後に回動軸12に洗剤が残ったままで使用された場合に、便座11に着座したときの荷重の一部が回動軸12の根元に加わっても、この回動軸12が折れたりすることがない。
【0031】
可動子18の上面は回動軸12に接する同接円形状に形成され、また可動子18は、回動軸12と接する部分から回動軸12の軸方向にスイッチ台17の外側まで伸設した可動子伸設部18aと、可動子伸設部18aの端面下部に形成された水切用リブ18bとを有するので、回動軸12を伝わって本体13内へ侵入した水は、可動子18の上面を伝わって端面下部の水切用リブ18bから滴下する。このため、スイッチ20などの電気部品や充電部が侵入水で濡れることがない。
【0032】
スイッチ20は、扁平チューブ状の絶縁性高弾性体21と、絶縁性高弾性体21の上下の内壁に対峙して設けられた一対の電極としての導電性高弾性体22と、導電性高弾性体22の長手方向にインサートされた銅などの導電性の高い金属製のリード線23とを有することにより、便座11への着座によって扁平チューブ状の絶縁性高弾性体21が圧縮され、一対の導電性高弾性体22からなる電極が接触してオン状態となるので、オンの作動範囲が広く、また繰り返し圧縮に対する寿命も長い。
【0033】
スイッチ20の両端部の中空部にスペーサ26、28を圧入し、一方のスペーサ28をスイッチ台17に配設された突部で構成したので、スペーサ26、28によってスイッチ20の電極間の距離が確保され、誤動作の可能性が非常に少なくなるとともに、スイッチ台17に対しての位置決めもできる。
【0034】
【発明の効果】
以上のように本発明によると、回動軸を伝わって本体内に水や洗浄液などが浸入した場合に、浸入した水や洗浄液は、可動子伸設部を伝わって端部の水切り部から滴下するので、スイッチや充電部にかかることがなく、その信頼性や耐久性を保証することもできる。
【図面の簡単な説明】
【図1】本発明の実施の形態の衛生洗浄装置の回動軸部分の縦断面図
【図2】同衛生洗浄装置の回動軸部分の斜視図
【図3】同衛生洗浄装置の全体斜視図
【図4】同衛生洗浄装置の全体側面図
【図5】図1における線X−Xに沿った同衛生洗浄装置の縦断面図
【図6】図1における線Y−Yに沿った同衛生洗浄装置のスイッチオフ状態の縦断面図
【図7】同衛生洗浄装置のスイッチオン状態を示す図6と同部分の縦断面図
【図8】従来の衛生洗浄装置の分解斜視図
【図9】図8の衛生洗浄装置における軸受け部の縦断面図
【符号の説明】
11 便座
12 回動軸
17 スイッチ台
18 可動子
19 コイルバネ(弾性体)
20 スイッチ
24 リブ(ストッパー)
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a sanitary washing apparatus for washing a local part of a human body, and more particularly to a sanitary washing apparatus provided with a human body detecting means.
[0002]
[Prior art]
As a sanitary washing device provided with a human body detecting means for detecting that a user of a toilet is seated on a toilet seat, a configuration as disclosed in Japanese Utility Model Publication No. 63-50980 has been generally used.
[0003]
In this conventional apparatus, as shown in FIGS. 8 and 9, the toilet seat 1 has a rotating shaft 2, and the rotating shaft 2 is supported by a bearing 3. The inside is finely movable up and down. The bearing 3 includes an upper and lower split-type fixed housing 5 disposed on a back plate 4 and a lower portion provided inside the fixed housing 5 so as to slightly move up and down with respect to the fixed housing 5. It consists of a shaft support 6. Between the lower shaft support 6 and the bottom of the fixed housing 5, a pressure-sensitive sensor 7 that detects a load that presses the shaft support 6 downward is provided. The pressure-sensitive sensor 7 is made of a pressurized conductive rubber mixed with conductive particles, and has a switch element 7a whose resistance value suddenly changes from a megohm unit to an ohm unit when a pressure is applied, and a lead wire that sandwiches the switch element 7a The electrode plate 7b and a highly elastic coating layer 7c for insulatingly covering the electrode plate 7b with lead wires are configured.
[0004]
[Problems to be solved by the invention]
However, in such a conventional sanitary washing apparatus, when water or a washing liquid enters the main body from the toilet seat 1 through the rotating shaft 2, the water or the washing liquid is directly applied to the electric parts such as the pressure sensor 7. Therefore, there is a problem that the reliability of the electric parts such as the pressure-sensitive sensor 7 is lowered .
[0005]
SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to prevent water, cleaning liquid, and the like from entering an electric part such as a switch and a charging unit when water, cleaning liquid, etc. enter the main body through a rotating shaft .
[0006]
[Means for Solving the Problems]
In order to solve the above problems, the present invention provides a movable body in which the human body detecting means is movable in the up and down direction in contact with the lower side of the rotation shaft, and an elastic body that urges the movable body upward. A switch disposed in contact with the lower side of the mover; and a switch base on which the mover, the elastic body, and the switch are mounted. The mover has an upper surface on the rotation shaft. A movable element extending portion formed in a contiguous circular shape to be in contact and formed from a portion in contact with the rotating shaft to an outside of the switch base in an axial direction of the rotating shaft, and the movable element extending It has a draining part provided in the lower part of the edge part of a part .
[0007]
According to the present invention, when water or cleaning liquid enters the main body through the rotation shaft, the intruded water or cleaning liquid drops from the draining part at the end through the movable element extension part, There is no switch or live part.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
The invention according to claim 1 includes a toilet seat that is rotatable about a rotation axis, and a human body detection unit that detects that the seating on the toilet seat has been performed. A mover that is movable in the vertical direction in contact with the lower side of the shaft, an elastic body that biases the mover upward, a switch that is disposed in contact with the lower side of the mover, and the movable And a switch base on which the elastic body and the switch are mounted. The movable element is formed in a concentric circle shape whose upper surface is in contact with the rotating shaft and is in contact with the rotating shaft. A movable element extending portion formed from the portion to the outside of the switch base in the axial direction of the rotating shaft, and a draining portion provided at a lower portion of the end of the movable element extending portion. .
[0009]
According to this, when water or cleaning liquid enters the main body through the rotating shaft, the intruded water or cleaning liquid drops from the draining part at the end along the movable element extension part, so the switch without it can take in and charging unit, Ru can be assured of its reliability and durability.
[0021]
Embodiments of the present invention will be described below with reference to the drawings.
1 is a longitudinal sectional view of a rotating shaft portion of a sanitary washing device according to an embodiment of the present invention, FIG. 2 is a perspective view of the rotating shaft portion of the sanitary washing device, and FIG. 3 is an overall perspective view of the sanitary washing device. 4 is an overall side view of the sanitary washing device, FIG. 5 is a longitudinal sectional view of the sanitary washing device along line XX in FIG. 1, and FIG. 6 is the sanitary view along line YY in FIG. FIG. 7 is a longitudinal sectional view of the same portion as FIG. 6 showing the switch-on state of the sanitary washing device.
[0022]
1 to 7, the toilet seat 11 is formed by inserting cylindrical rotating shafts 12 projecting on both sides of the toilet seat 11 into the elongated holes 14 in the vertical direction of the sanitary washing device body 13. The main body 13 is rotatably attached. Both the toilet seat 11 and the rotating shaft 12 are made of polypropylene resin. As shown in FIG. 4, a gap 15 a is provided between the toilet seat-side leg bottom surface 11 a and the toilet bowl upper surface 15 in the toilet seat 11.
[0023]
As shown in FIG. 5, below the rotation shaft 12 inside the main body 13, a switch base 17 screwed to two bosses 16 a projecting downward from the inner wall of the main body case 16 constituting the main body 13. Is arranged. A mover 18 is attached to the switch base 17 so as to be slidable in the vertical direction while being urged upward by an elastic body 19 such as a coil spring. As shown in FIGS. 5 and 2, the upper surface of the mover 18 is formed in a concentric shape with respect to the outer periphery of the rotating shaft 12, and moves away from the rotating shaft 12 along the axial direction of the rotating shaft 12. It is extended in the direction. 18a is the extension part.
[0024]
As shown in FIG. 1, a switch 20 is disposed on the switch base 17 between the switch movable element extending portion 18a. The switch 20 includes an insulating high elastic body 21 such as a flat tube-shaped silicon rubber, and a conductive high elastic body 22 provided opposite to the upper and lower inner walls of the insulating high elastic body 21. It arrange | positions in the horizontal direction orthogonal to the extension part 18a. The conductive highly elastic body 22 is configured as a pair of electrodes mixed with conductive particles such as carbon. A highly conductive metallic lead wire 23 such as copper is inserted in the longitudinal direction of the conductive highly elastic body 22. A hollow portion 20a is formed inside the flat tubular insulating high elastic body 21, and the conductive high elastic body 22 as a pair of electrodes is configured in a normally open state.
[0025]
On both sides of the switch 20 arranged in a direction orthogonal to the extending portion 18a, ribs 24 as stoppers protruding upward from the switch base 17 are provided. The height of the rib 24 is set to be higher than the compression limit height that is the bottom dead center of the switch 20 and lower than the switch-on height. The switch movable element extending portion 18a extends to the outside of the switch base 17, and a draining rib 18b is provided at the lower end of the end face.
[0026]
As shown in FIG. 6, one end portion of the switch 20 is covered with an insulating high elastic body 21 and a conductive high elastic body 22 so that the lead portion 23 is exposed. The exposed lead portion 23 a is electrically coupled by being bitten with the wire portion 34 a of the lead wire 34. By inserting the spacer 26 from the bite portion 25 to the hollow portion 20a of the switch 20, the distance between the conductive high elastic bodies 22 and 22 and the distance between the lead wires 23 and 23 are ensured. The contact between the elastic bodies 22 and 22 and the contact between the lead wires 23 and 23 are prevented. Further, the biting portion 25, the spacer 26, and the end portion of the switch 20 are covered with a shrinkable tube 27. In the hollow portion 20a at the other end of the switch 20, a protrusion 28 protruding from the switch base 17 is inserted for the purpose of performing the same function.
[0027]
Next, the operation will be described. When a person sits on the toilet seat 11, the toilet seat 11 is lowered by the gap 15 a between the leg bottom surface 11 a and the toilet upper surface 15, and the rotating shaft 12 is lowered accordingly, and the state shown in FIG. 6 is changed to the state shown in FIG. 7. That is, the movable element 18 moves downward until it abuts against the rib 24 serving as a stopper and presses the upper surface of the switch 20, and the conductive highly elastic body 22 serving as the upper and lower electrodes comes into contact and is turned on. At this time, by providing the switch base 17 with a rib 24 as a stopper for stopping the downward movement of the movable element 18 before the bottom dead center of the switch 20, a force exceeding the limit when the person is seated on the toilet seat 11. Is not added, and the durability can be guaranteed. When a person stands up, the mover 18 is pushed up by the coil spring 19, and the conductive high elastic bodies 22 as the upper and lower electrodes of the switch 20 are separated to be turned off.
[0028]
Since the toilet seat 11 is urged upward by the coil spring 19, the switch-on weight (the minimum weight that can be switched on applied to the toilet seat) can be adjusted by simply changing the spring constant of the coil spring 19.
[0029]
Since the switch base 17 is attached to the boss 16a protruding from the inner wall of the main body case 16, the position of the switch base 17 with respect to the main body 13 is determined only by the height of the boss 16a. For this reason, there is little variation in the operation position of the switch 20, and the adjustment can be made easily.
[0030]
Since the toilet seat 11 is made of polypropylene resin including the rotary shaft 12, the toilet seat 11 and the main body 13 are cleaned with a detergent, and then the toilet seat 11 is used when the detergent remains on the rotary shaft 12. Even if a part of the load is applied to the base of the rotating shaft 12, the rotating shaft 12 does not break.
[0031]
The upper surface of the mover 18 is formed in a concentric shape in contact with the rotating shaft 12, and the mover 18 extends from the portion in contact with the rotating shaft 12 to the outside of the switch base 17 in the axial direction of the rotating shaft 12. Since the movable element extending portion 18a and the draining rib 18b formed at the lower end of the movable element extending portion 18a are provided, the water that has entered the main body 13 through the rotating shaft 12 is transferred to the movable element 18. Is dropped from the draining rib 18b at the bottom of the end surface. For this reason, electrical parts, such as the switch 20, and a charging part do not get wet with intrusion water.
[0032]
The switch 20 includes a flat tube-like insulating high-elastic body 21, a conductive high-elastic body 22 as a pair of electrodes provided opposite to the upper and lower inner walls of the insulating high-elastic body 21, and a conductive high elasticity. By having the lead wire 23 made of a metal having high conductivity such as copper inserted in the longitudinal direction of the body 22, the insulating high elastic body 21 having a flat tube shape is compressed by the seating on the toilet seat 11, and a pair of Since the electrode made of the conductive highly elastic body 22 comes into contact and is turned on, the on-operation range is wide and the life against repeated compression is also long.
[0033]
Since the spacers 26 and 28 are press-fitted into the hollow portions at both ends of the switch 20 and one spacer 28 is formed by a protrusion disposed on the switch base 17, the distance between the electrodes of the switch 20 is reduced by the spacers 26 and 28. As a result, the possibility of malfunction is extremely reduced, and positioning with respect to the switch base 17 can be performed.
[0034]
【The invention's effect】
As described above, according to the present invention, when water or cleaning liquid enters the main body through the rotation shaft, the intruded water or cleaning liquid is dropped from the draining portion at the end along the movable element extending portion. Therefore, the switch and the charged part are not applied, and the reliability and durability can be guaranteed.
[Brief description of the drawings]
Overall oblique view diagram Figure 3 the sanitary washing device of the vertical sectional view FIG. 2 pivot shaft portion of the sanitary washing device of the pivot shaft portion of the sanitary washing device of the embodiment of the invention; FIG overall side view of a swash plan view Figure 4 the sanitary washing device Figure 5 is a longitudinal sectional view of the sanitary washing device along the line X-X in FIG. 1 and FIG. 6 line Y-Y in FIG. 1 longitudinal sectional view of the switch-off state of the sanitary washing device along Figure 7 is a longitudinal sectional view of the FIG. 6 showing a switched-on state of the sanitary washing apparatus the parts 8 exploded perspective view of the conventional sanitary washing device FIG . 9 is a longitudinal sectional view of a bearing portion in the sanitary washing device of FIG. 8 .
11 Toilet seat 12 Rotating shaft 17 Switch base 18 Movable element 19 Coil spring (elastic body)
20 Switch 24 Rib (Stopper)

Claims (1)

回動軸を中心に回動自在な便座と、前記便座への着座が行われたことを検知する人体検知手段とを備え、前記人体検知手段は、前記回動軸の下側に接して上下方向に移動自在な可動子と、前記可動子を上方向に付勢する弾性体と、前記可動子の下側に当接して配設されるスイッチと、前記可動子と前記弾性体と前記スイッチとを搭載したスイッチ台とを具備し、前記可動子は、上面が前記回動軸に当接する同接円形状に形成されるとともに、前記回動軸と当接する部分から前記回動軸の軸方向に前記スイッチ台の外側まで形成された可動子伸設部と、前記可動子伸設部の端部の下部に設けられた水切り部とを有した衛生洗浄装置。A toilet seat that is rotatable about a rotation axis, and a human body detection unit that detects that the seat has been seated on the toilet seat, the human body detection unit being in contact with a lower side of the rotation shaft and moving up and down A movable element movable in a direction, an elastic body that urges the movable element upward, a switch disposed in contact with a lower side of the movable element, the movable element, the elastic body, and the switch And the movable element is formed in a concentric circular shape with an upper surface in contact with the rotating shaft, and a shaft of the rotating shaft from a portion in contact with the rotating shaft. A sanitary washing device having a mover extending portion formed in the direction to the outside of the switch base, and a draining portion provided at a lower portion of the end of the mover extending portion.
JP11411197A 1997-05-02 1997-05-02 Sanitary washing device Expired - Fee Related JP3633750B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11411197A JP3633750B2 (en) 1997-05-02 1997-05-02 Sanitary washing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11411197A JP3633750B2 (en) 1997-05-02 1997-05-02 Sanitary washing device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2004263620A Division JP3856021B2 (en) 2004-09-10 2004-09-10 Sanitary washing device

Publications (2)

Publication Number Publication Date
JPH10295588A JPH10295588A (en) 1998-11-10
JP3633750B2 true JP3633750B2 (en) 2005-03-30

Family

ID=14629412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11411197A Expired - Fee Related JP3633750B2 (en) 1997-05-02 1997-05-02 Sanitary washing device

Country Status (1)

Country Link
JP (1) JP3633750B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6855730B2 (en) * 2016-09-27 2021-04-07 Toto株式会社 Toilet device
JP6770682B2 (en) * 2016-09-27 2020-10-21 Toto株式会社 Toilet device
JP6855729B2 (en) * 2016-09-27 2021-04-07 Toto株式会社 Toilet device

Also Published As

Publication number Publication date
JPH10295588A (en) 1998-11-10

Similar Documents

Publication Publication Date Title
US6590364B2 (en) Power kit assembly for a height adjustable chair
JP3633750B2 (en) Sanitary washing device
WO2008005049A2 (en) A lift chair and a chair base frame with an acuator for use therewith
JP3856021B2 (en) Sanitary washing device
JPH0529680Y2 (en)
JPH0428479Y2 (en)
CN210039978U (en) Electric combined switch
CN109394060A (en) Toilet lid and toilet seat
CN210271946U (en) Dustproof effectual axle revolves formula potentiometre
AU691962B2 (en) Improvements in/or relating to electrical switches
CN220752697U (en) Touch assembly and control device
CN205810713U (en) A kind of RCCB N level system
JP2932194B2 (en) Urination sensor
CN207993737U (en) A kind of electronics push button switch
JPH0349599Y2 (en)
CN205752045U (en) A kind of power-off chopper of compact conformation
JPS6230268Y2 (en)
CN215834427U (en) Key structure and intelligent toilet bowl with same
JPH0332014Y2 (en)
CN211081273U (en) Household multifunctional door handle structure
JPH03228719A (en) Sitting detecting device for warm water washing device in western style toilet
CN214754429U (en) Charging stand
JP4011730B2 (en) Tilt detection switch and portable light using the same
JPH03112848U (en)
JPH04128654U (en) Headrest energizing device

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20040713

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040910

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20041130

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20041221

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080107

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090107

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100107

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110107

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110107

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120107

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130107

Year of fee payment: 8

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130107

Year of fee payment: 8

LAPS Cancellation because of no payment of annual fees