WO2006008937A1 - Bidet - Google Patents

Bidet Download PDF

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Publication number
WO2006008937A1
WO2006008937A1 PCT/JP2005/012172 JP2005012172W WO2006008937A1 WO 2006008937 A1 WO2006008937 A1 WO 2006008937A1 JP 2005012172 W JP2005012172 W JP 2005012172W WO 2006008937 A1 WO2006008937 A1 WO 2006008937A1
Authority
WO
WIPO (PCT)
Prior art keywords
toilet seat
toilet
water
human body
local
Prior art date
Application number
PCT/JP2005/012172
Other languages
French (fr)
Japanese (ja)
Inventor
Hideki Furukawa
Yoshifumi Makino
Original Assignee
Aisin Seiki Kabushiki Kaisha
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 Aisin Seiki Kabushiki Kaisha filed Critical Aisin Seiki Kabushiki Kaisha
Publication of WO2006008937A1 publication Critical patent/WO2006008937A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00Seats or covers for all kinds of closets
    • A47K13/24Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting

Definitions

  • the present invention relates to a human body local cleaning device, and more particularly to a human body local cleaning device having an integrally constructed toilet seat in which a toilet seat portion on which a user is seated and a main body portion that accommodates functional parts are configured.
  • a human body local washing apparatus that is installed in a seat-type toilet is generally composed of a toilet seat that a user sits on and a main body that forms a separate body from the toilet seat provided at the rear.
  • the main body contains functional parts such as a cleaning nozzle that cleans the human body part, a hot air dryer that performs hot air drying, and a control device for these.
  • a toilet lid is provided on the upper surface of the toilet seat so as to cover the toilet seat.
  • the base end of the toilet seat and the base end of the toilet lid are rotatably attached to the main body. Such a configuration is generally common.
  • the toilet lid is pivotally supported by the main body so that the toilet lid and the main body are relatively close to each other and between the toilet seat and the main body.
  • a large gap is required. For this reason, dust is likely to adhere to the gap if it gets dirty.
  • wiping off dirt with a rag or the like there is an unfavorable point such as wiping left behind.
  • the toilet seat and the main body are physically divided, limiting the degree of freedom in modeling.
  • Patent Document 1 A novel human body local washing apparatus in which a toilet lid is pivotally supported has been proposed.
  • Patent Document 2 the purpose of eliminating the complexity of disassembling and assembling at the time of production assembly and maintenance due to the fact that it is an integral toilet seat possessed by Patent Document 1 described above is Adopting a system that forms a one-piece housing by stacking the outer shell members (toilet seat base, toilet seat part, main body case) in order, and energizing with an auxiliary panel in the toilet seat opening direction and in the toilet seat closing direction Has proposed a local body washing device with a rotation damping mechanism to prevent sudden closing.
  • Patent Document 1 Japanese Patent Laid-Open No. 4 1 1 3 3 6
  • Patent Document 2 Japanese Patent Laid-Open No. 2 0 0 2-3 2 5 7 0 1
  • the drain water normally generated in the water channel system (hot water tank, vacuum breaker, washing nozzle, etc.) installed inside the toilet seat is placed on the surface of the toilet seat base. May accumulate. And when the amount of accumulated water increases, it is drained naturally by gravity.
  • the present invention has been made in view of the above-described circumstances, and it is possible to reduce the water accumulated in the inner part of the integral toilet seat from being scattered in the middle of the standing toilet seat and the like.
  • a human body local cleaning device is a human body local cleaning device mounted on a seat-type toilet, and is provided so as to be rotatable with respect to the toilet and accommodates a toilet seat and a functional part on which a user sits.
  • the integrated toilet seat is constructed in a body-like manner, and the integrated toilet seat holds water existing in the integrated toilet seat, and the held water rotates the integrated toilet seat. It is characterized by having a water holding part that suppresses splashing.
  • a human body local cleaning device is a human body local cleaning device mounted on a seat-type toilet, and is provided so as to be rotatable with respect to the toilet and accommodates a toilet seat and a functional part on which a user sits.
  • the body portion is integrally formed with a toilet seat, and the integral toilet seat is a drain that holds drain water present in the integral toilet seat when the integral toilet seat is in the open position.
  • a puddle, It has a discharge port for discharging drain water in the drain water reservoir provided in the drain water reservoir when the integrally constructed toilet seat is in the closed position.
  • the drain water is mainly water generated due to the cleaning function of the human body local cleaning device.
  • the one-piece toilet seat When the one-piece toilet seat is in the closed position, it means that the one-piece toilet seat is rotated downward. When the integrated toilet seat is in the open position, it means that the integrated toilet seat is pivoted upward.
  • a human body local cleaning apparatus is a human body local cleaning apparatus mounted on a seat-type toilet, and is provided so as to be rotatable with respect to the toilet and accommodates a toilet seat and a functional part on which a user sits.
  • the main body part has an integrally constructed toilet seat, and the integral toilet seat retains drain water existing in the integrally constructed toilet seat and discharges the retained drain water.
  • a shutter that shields the discharge port when the integral toilet seat is in the open position and opens the discharge port when the integral toilet seat is in the closed position. It is.
  • the toilet seat and the main body are integrally formed, the toilet seat and the main body are integrally formed when the toilet seat rotates. And turn.
  • the water present in the unitary toilet seat is held in the water holding part and drain reservoir. Even when the toilet seat is pivoted open and closed, the water held in the water holding part and the drain reservoir is prevented from scattering.
  • the drain water present in the integrated toilet seat is held in the drain water reservoir.
  • the drain water in the drain pool is discharged from the outlet.
  • the shutter shields the drain outlet of the drain water reservoir, so when the integral toilet seat is in the open position, The drain water is prevented from splashing.
  • the shutter opens the drain water drain outlet so that drain water accumulated in the drain water reservoir can be discharged from the drain outlet.
  • the shutter prevents the water held in the water holding part from being scattered during the turning operation such as the standing toilet seat. For this reason, it is suppressed that water scatters inside the integral toilet seat. Therefore, the frequency with which the scattered water comes into contact with functional parts (for example, electronic parts, electric parts, etc.) in the integrally constructed toilet seat is reduced. This is advantageous for further improving the reliability, durability, and extending the life of functional parts (for example, electronic parts, electrical parts, etc.) mounted on the toilet seat.
  • FIG. 1 is a plan view showing a state where the body cleaning apparatus is mounted on a sitting toilet.
  • FIG. 2 is a side view showing a state where the local body cleaning device is mounted on a sitting toilet.
  • FIG. 3 is a plan view of the human body local cleaning apparatus.
  • FIG. 4 is a side view of the human body local cleaning apparatus.
  • FIG. 5 is a back view of the human body local cleaning apparatus.
  • FIG. 6 is a side view showing a use state of the human body local cleaning device and showing a normal closed state in which the toilet seat and the toilet lid are closed.
  • FIG. 7 is a side view showing a state in which the toilet lid is rotated and opened to stand and the integrally constructed toilet seat is closed.
  • FIG. 1 is a plan view showing a state where the body cleaning apparatus is mounted on a sitting toilet.
  • FIG. 2 is a side view showing a state where the local body cleaning device is mounted on a sitting toilet.
  • FIG. 3 is a plan view of the human body local
  • FIG. 8 is a side view showing a state in which the toilet lid and the integrally constructed toilet seat are opened.
  • FIG. 9 is a partial plan view showing the main body of the human body local cleaning apparatus.
  • FIG. 10 is a block diagram showing a cross section taken along line BB of FIG. 9, showing a state in which the toilet lid is opened and the integrally constructed toilet seat is closed.
  • FIG. 11 is a block diagram showing a cross section taken along line BB in FIG. 9, showing a state where the toilet lid and the integral toilet seat are opened.
  • FIG. 12 is a cross-sectional view showing the internal structure of the integrally constructed toilet seat taken along line C-C in FIG. FIG.
  • FIG. 13 is a cross-sectional view showing the structure along the D 1 -D 1 line and the D 2 -D 2 line in FIG.
  • Fig. 14 is a cross-sectional view showing a state immediately before the integrally constructed toilet seat is attached to the fixed portion fixed to the toilet bowl from above.
  • FIG. 15 is a perspective view showing a state in which the housing of the integrally constructed toilet seat is disassembled.
  • FIG. 16 is a side view of the main part showing a state in which the toilet lid and the toilet seat are closed.
  • FIG. 17 is a side view of the main part showing a state in which the toilet lid is opened and the integrally constructed toilet seat is closed.
  • FIG. 18 is a side view of the main part showing a state in which the toilet lid and the integrally constructed toilet seat are opened and standing.
  • FIG. 19 is a cross-sectional view illustrating an internal structure of an integrally constructed toilet seat according to the second embodiment.
  • Fig. 20 relates to Example 2 and shows the structure along the D3-D3 line and D4-D4 line of Fig. 19 FIG. BEST MODE FOR CARRYING OUT THE INVENTION
  • the local body cleaning apparatus includes an integrally constructed toilet seat in which a toilet seat portion on which a user is seated and a main body portion that houses a functional component are configured in a body. Since the toilet seat and the main body are integrally formed, the toilet seat and the main body rotate and open together. Further, it is possible to adopt a form provided with a fixing portion for holding the integrally constructed toilet seat in the toilet bowl so as to be capable of rotating and opening. In some cases, as the fixing portion, a fixing portion that has been conventionally used for rotating and opening and closing the toilet seat can be used.
  • the monolithic toilet seat is composed of a toilet seat where a user sits and a main body that houses functional parts.
  • the toilet seat portion and the main body portion may be formed by integral molding, or may be mechanically joined and integrated by screws, welding, fusion, or the like.
  • Functional parts refer to parts used in human body local cleaning equipment, such as electronic parts, electrical parts, washing parts such as washing nozzles, hot water storage parts such as tanks that store hot water, heaters that generate hot water, etc.
  • the hot water storage unit such as a tank for storing hot water can be simplified or eliminated.
  • the integral toilet seat has a cleaning unit that supplies cleaning water to the local part of the human body to clean the local part, and the water holding unit holds water caused by the cleaning unit.
  • the form made into the structure to perform can be illustrated.
  • An example of the cleaning unit is a cleaning nozzle that ejects water to a local part of the human body to clean the local part.
  • a method having a hot water tank for storing hot water may be used, or a method having a heating unit that does not have a hot water tank and can generate hot water in a short time may be used.
  • the integrally constructed toilet seat retains water present in the integrally constructed toilet seat, and suppresses the retained water from being scattered when the integrally constructed toilet seat is pivotally opened and closed.
  • a water holding part is provided.
  • the water holding part may be provided in the integrally constructed toilet seat, or may be provided in the fixed part.
  • the water holding portion can adopt a configuration in which the water held in the water holding portion is discharged into the toilet bowl. Therefore, the water holding part has an outlet that can discharge water, and when the integrated toilet seat is in the closed position, the outlet of the water holding part is configured to face the toilet. it can.
  • the water holding part discharge port faces the toilet, so the water held in the water holding part is discharged into the toilet. For this reason, every time the integral toilet seat is closed, the water in the water holding section can be discharged into the toilet. This prevents the water held in the water holding unit from being held excessively.
  • Example 1 of the present invention will be specifically described with reference to the drawings.
  • a stool toilet 1 equipped with a low tank 1 s with a water storage function is provided.
  • a human body local cleaning device 2 having a human body local cleaning function is detachably mounted on a mounting portion 11 at the rear of the toilet 1.
  • the human body local cleaning device 2 is a unitary body that pivots on the toilet lid 2 1 that uses resin as a base material and the rear end of the toilet lid 21 so that it can be pivoted in the vertical direction (arrows Y 1 and Y 2).
  • the front is the arrow X1 direction
  • the rear is the arrow X2 direction.
  • the integrally constructed toilet seat 2 2 is a toilet seat 2 2 1 based on a resin seated by a user and the rear end of the toilet seat 2 2 1 so as to accommodate various functional parts.
  • the main body 2 2 2 is formed integrally with a base material made of resin that is integrally extended to the part.
  • the toilet lid 2 1 has a hinge part 2 1 1 on the left side.
  • the toilet seat 2 2 1 of the one-piece toilet seat 2 2 has rubber legs 2 2 3 (legs) fixed to the back surface thereof.
  • the toilet seat 2 2 1 has a central opening 2 2 4.
  • the main body 2 2 2 has an elastic body 2 2 5 formed of an organic elastic material such as rubber attached to the back surface thereof. When the main body 2 2 2 is closed, the elastic body 2 2 5 can be brought into contact with the surface of the mounting portion 1 1 of the toilet 1 (see FIG. 2).
  • the fixing part 3 1 has a square shape, has a screw part 3 2 as a fastening means and has a horizontal fixing base 3 1 1 and a locking part erected from the fixing base 3 1 1 3 1 and 2.
  • the locking portion 3 1 2 is for keeping the toilet lid 2 1 open. Screw part 3 2 is fixed to fixing part 3 1.
  • 3 1 1 is fastened to the mounting part 1 1 of the toilet 1.
  • FIG. 6 shows a state in which the toilet seat 2 2 together with the toilet lid 2 1 is pivoted downward and closed (when the human body local washing apparatus 2 is not used).
  • FIG. 7 shows a state in which the toilet lid 21 is opened and the toilet seat 2 2 is closed (for example, when the defecation of the local body cleaning device 2 is used).
  • FIG. 8 shows a state in which the toilet lid 21 and the integrally constructed toilet seat 22 are open (when the urine of the human body local washing apparatus 2 is used).
  • FIG. 9 shows a plan view of the main part of the human body local cleaning apparatus 2.
  • the toilet lid 21 is pivotally supported on the side surface of the main body 2 2 2 of the integrally constructed toilet seat 2 2.
  • the body part 2 2 2 of the toilet seat 2 2 is composed of an electromagnetic water supply valve 2 9 2 having a water supply port 2 9 1 for supplying cleaning water, and a hot water tank 2 9 3 connected to the electromagnetic water supply valve 2 9 2 Equipped with washing nozzles 2 6 1 (washing part) connected to hot water tank 2 9 3, hot air dryer 2 7 1 for supplying hot air to the human body part after washing, electronic parts and electrical parts, etc.
  • the housing of the toilet seat 2 2 is formed by assembling an upper first part 2 2 f and a lower second part 2 2 s, which are divided into two vertically.
  • the upper first part 2 2 f includes an upper member 2 2 1 U that is on the upper side of the toilet seat and an upper member 2 2 2 U that is on the upper side of the main body.
  • the lower second part 2 2 s includes a lower member 2 2 1 L which is a lower side of the toilet seat and a lower member 2 2 2 L which is a lower side of the main body.
  • the case integration means for assembling the first part 2 2 f and the second part 2 2 s to integrate the case is not particularly limited, and welding, fusion, screwing, and the like can be selected as necessary.
  • the integrally constructed toilet seat 2 2 constitutes a casing in which the toilet seat 2 2 1 and the main body 2 2 2 are connected. For this reason, the internal space of the integrally constructed toilet seat 22 is relatively large. In other words, as can be understood from FIG.
  • the casing of the toilet seat 2 2 1 constituting the front portion of the integrally constructed toilet seat 2 2 is composed of an upper member 2 2 1 U and a lower member 2 2 1 L. It is divided.
  • the main body 2 2 2 constituting the rear part of the integrally constructed toilet seat 2 2 is divided into an upper member 2 2 2 U and a lower member 2 2 2 L.
  • the upper member 2 2 1 U of the toilet seat 22 is provided with a heat shield plate 2 27 as a heat shield element.
  • the heat shield 2 2 7 is provided in the boundary area between the toilet seat 2 2 1 and the body 2 2 2, It is made of a material having high heat shielding properties (for example, a resin material having a low heat transfer coefficient, a foam material having bubbles having heat shielding properties).
  • a toilet lid protrusion 2 13 d (a toilet lid first engaging portion) is formed at the rear end portion of the toilet lid 21.
  • a locking recess 3 1 2 a (a toilet lid second engaging portion) is formed in the locking portion 3 1 2 of the fixing portion 3 1.
  • the toilet lid protrusion 2 1 3 d is the locking recess 3 1 of the fixing portion 3 1.
  • 2 Engageably engage with a.
  • the toilet lid protrusion 2 1 3 d and the locking recess 3 1 2 a can constitute a toilet lid opening maintaining means for maintaining the opened state (standing state) of the toilet lid 21.
  • a cleaning nozzle 26 1 (cleaning unit) for jetting warm water, which is cleaning water, is incorporated in a local part of the human body near the center of the main body 2 2 2.
  • the cleaning nozzle 2 6 1 has a telescopic nozzle 2 6 2 that can expand and contract in the forward direction.
  • the expansion / contraction nozzle 26 2 protrudes from the nozzle opening 2 p due to water pressure, etc., and extends in the direction of the arrow K 1 toward the toilet 1.
  • the expansion / contraction nozzle 26 2 is retracted in the direction of the arrow K 2 and is hidden in the main body 2 2 2 by a return spring (not shown).
  • a shutter 2 3 2 a as a closing member that forms part of the lower member 2 2 2 L of the toilet seat 22 2 is configured to open and close about the rotary hinge 2 3 3 a as an axis.
  • the shutter 2 3 2 a is closed when the one-piece toilet seat 2 2 is opened (when standing, see Fig. 1 1) and opened when the one-piece toilet seat 2 2 is closed (see Fig. 1 0).
  • the opening / closing operation of the shutter 2 3 2 a is performed by gravity acting on the shutter 2 3 2 a.
  • the extendable nozzle 2 6 2 can enter and exit in the directions of arrows K 1 and K 2.
  • the shutter 2 3 2 a is held by a directly lower member 2 2 6 c disposed immediately below the cleaning nozzle 2 6 1. Behind the shutter 2 3 2 a is a shroud that functions as a water shielding wall that temporarily holds drain water from the cleaning nozzle 2 6 1, or if there is a hot water tank, drain water from the hot water tank 2 3 6 are provided. As a result, a container-like drain reservoir 2 3 5 (water holding part) having a water storage function is formed. As shown in Fig. 10, when the toilet seat 2 2 is closed, the drain puddle 2 3 5 is placed below the washing nozzle 2 6 1 that is retracted in the retracting direction (arrow K 2 direction). The drainage water falling from the cleaning nozzle 2 6 1 can be received.
  • the shutter 2 3 2 a is also configured to receive the drain water falling from the cleaning nozzle 2 6 1.
  • the drain puddle 2 3 5 is located below the tip of the washing nozzle 2 6 1
  • the drainage puddle 2 3 5 can receive water flowing down or dripping from the washing nozzle 2 6 1, and the drain puddle 2 3 5 outlet 2 3 5 f can be turned upward to suppress the outflow of water and Closed by shutter 2 3 2 a.
  • the drain water temporarily held in the drain water reservoir 2 3 5 is prevented from scattering.
  • the drain water is concentrated in the drain water pool 2 3 5 surrounded by the surrounding plate 2 3 6 and the direct member 2 2 6 c.
  • the accumulated water becomes 2 3 7. For this reason, scattering of water in the toilet seat 22 is suppressed. In this way, since the drain puddle 2 3 5 receives the water falling from the cleaning nozzle 2 61, the end 2 2 6 e of the shroud 2 3 6 is close to the cleaning nozzle 2 6 1. preferable. As shown in Fig. 11, when the toilet seat 2 2 stands up (in the direction of arrow Y 1), the shutter 2 3 2 a covers the cleaning nozzle 2 6 1 from the outside to conceal it. It is possible to prevent the cleaning nozzle 2 6 1 from becoming dirty.
  • the shutter 2 3 2 a is rotated and opened by gravity, and the drain puddle 2 3 5 and shutter 2 3 2 a lie in the horizontal or near-horizontal state. For this reason, the drain port 2 3 5 f of the drain reservoir 2 3 5 is oriented in a horizontal or nearly horizontal state. Therefore, the drain water in the drain reservoir 2 3 5 is naturally discharged into the toilet 1 by gravity from the outlet 2 3 5 f.
  • the shutter 2 3 2 a can be expected to have a guiding action for guiding the drain water into the toilet 1.
  • the drain water accumulated in the drain water reservoir 2 35 is naturally discharged into the toilet 1 by gravity. Therefore, accumulation of a large amount of water in the drain water pool 2 3 5 over a long period is suppressed.
  • the shirt 2 3 2 a is automatically opened by gravity as shown in FIG. For this reason, the shutter 2 3 2 a does not interfere with the protrusion of the expansion / contraction nozzle 2 6 2 in the direction of the arrow K 1. available.
  • the toilet lid 2 1 has a right side plate 2 1 1 a having a hinge hole 2 1 3 a and a left side plate 2 1 1 b having a hinge hole 2 1 3 b on both sides of the rear part.
  • the hinge holes 2 1 3 a and 2 1 3 b are set substantially on the same axis.
  • One hinge hole 2 1 3 a is rotatably fitted to the pivot shaft 2 2 9 from the lower member 2 2 2 of the main body 2 2 2.
  • the other hinge hole 2 1 3 'b is the toilet lid output shaft 2 5 6 so as to rotate together with the toilet lid output shaft 2 5 6 of the toilet lid opening / closing drive device 2 5 5 (second opening / closing drive device). Is fitted.
  • the toilet lid opening / closing drive device 2 5 5 when the toilet lid opening / closing drive device 2 5 5 is turned on and the toilet lid output shaft 2 5 6 rotates about its axis, the toilet lid output shaft 2 5 6 and the pivot shaft 2 2 9 are centered. As a result, the toilet lid 21 is opened and closed.
  • the toilet lid output shaft 2 5 6 and the pivot shaft 2 2 9 are along the same axis, and are the rotation center of the toilet lid 21.
  • the toilet lid opening / closing drive device 2 5 5 When the toilet lid opening / closing drive device 2 5 5 is turned on, the toilet lid output shaft 2 5 6 rotates. When the toilet lid opening / closing drive device 2 5 5 is off, the toilet lid output shaft 2 5 6 is in a free state so that it can freely rotate with respect to the toilet lid opening / closing drive device 2 5 5.
  • the toilet lid opening / closing drive device 2 5 5 is provided with a fixed frame 2 5 7 formed on the side surface of the lower member 2 2 2 L of the main body 2 2 2 of the toilet seat 2 2 integrally formed. And fixed to the inside of the integral toilet seat 2 2 with fixing screws 2 5 4. Therefore, when the integral toilet seat 22 rotates, the toilet lid opening / closing drive device 2 55 fixed to the integral toilet seat 22 also opens in the same direction at the same angle.
  • the toilet lid opening / closing drive device 2 5 5 can be formed of motors.
  • the integral toilet seat 22 has the fitting portions 2 40 a and 2 4 0 b that face the lower side thereof.
  • One fitting portion 2 40 0 a is connected to the fixed holding portion 2 4 1 a which bulges upward from the bottom 2 2 3 b of the rear end portion of the integrally constructed toilet seat 2 2 and the fixed holding portion 2 4 1 a
  • the wall 2 3 8 a formed, the output shaft 2 5 2 held by the fixed holding portion 2 4 1 a, and the floating support 2 4 3 for placing the output shaft 2 5 2 and supporting the flow shaft 2 Floating support portion 2 4 3
  • Elastic body 2 4 6 a formed by an urging member (coil spring) having an urging force that urges W upward and waits to float and inserts in a rectangular tube shape Part 2 1 c.
  • Floating support part 2 4 3 W consists of a bearing part 2 4 3 a, a flange part 2 4 4 a, and a guide bar part 2 that extends downwards. Integrated with 4 5 a.
  • the fitting portion 2 4 0 b includes a fixed holding portion 2 4 1 b that bulges upward from the bottom 2 2 3 b of the rear end portion of the integral toilet seat 2 2, and Place the wall 2 3 8 b connected to the fixed holding part 2 4 1 b, the circular support shaft 2 5 9 and the support shaft 2 5 9 held by the fixed holding part 2 4 1 b.
  • the floating support portion 2 4 3 X that supports the float state, and a biasing member (coil panel) that has an urging force to urge the floating support portion 2 4 3 X upward and wait to float It has an elastic body 2 4 6 b and a rectangular tube-shaped insertion part 2 4 1 d.
  • the floating support portion 2 4 3 X includes a bearing portion 2 4 3 b for supporting the support shaft 2 5 9, a flange portion 2 4 4 b, and a guide rod portion 2 4 5 b extending downward. Is integrated.
  • the bearing portion 2 4 3 a and the guide rod portion 2 4 5 a are guided by the vertically long holding hole 2 4 1 x of the fitting portion 2 4 0 a so as to be able to move up and down in the height direction.
  • it can function as a guiding element for guiding the integrally constructed toilet seat 22 in the vertical direction.
  • the bearing portion 2 4 3 b and the guide rod portion 2 4 5 b are guided by the vertically long holding hole 2 4 1 X of the fitting portion 2 4 0 b so as to be movable up and down in the height direction. It can function as a guide element for guiding the toilet seat 2 2 up and down.
  • an integral part toilet seat 2 2 and a fixing part 31 for mounting are detachably fixed to the attaching part 11 of the toilet 1.
  • the fixed part 3 1 has a fixed base 3 1 1 fixed to the mounting part 1 1 of the toilet 1 with bolts 3 1 5 a and 3 1 5 b, and a cross section that protrudes upward on both sides of the fixed base 3 1 1 H It has a to-be-inserted portion 3 1 1 a and 3 1 1 b that form a rectangular tube shape.
  • the inserted portions 3 1 1 a and 3 1 1 b have an inserted space 3 1 1 x in the shape of a rectangular tube space.
  • the fixed base 3 11 1 is formed with a pair of por ridges 3 1 4 a and 3 1 4 b extending in the front-rear direction of the toilet seat 2 1 1.
  • the rubber washer 3 1 6 a is attached with the head of the toilet bowl fixing bolt 3 1 5 a, 3 1 5 b fitted into the bolt groove 3 1 4 a, 3 1 4 b.
  • the fixing part 3 1 is detachably fixed to the mounting part 1 1 of the toilet 1.
  • the integrally constructed toilet seat 22 is disposed above the fixed portion 3 1.
  • the one-piece toilet seat 22 is lowered in the direction of arrow DA.
  • the fitting part 2 40 of the integrally constructed toilet seat 2 2 0 0 a square tube shaped insertion part 2 4 1 c is removably inserted into the fixed part 3 1 in the rectangular tube shaped insertion part 3 1 1 a.
  • the fitting part 2 4 0 b of the one-piece toilet seat 2 2 can be attached to and detached from the square tube-shaped insertion part 2 4 1 d of the fixed part 3 1 and 3 1 1 b.
  • the toilet seat 22 is positioned so as to be detachably attached to the toilet 1. Therefore, the fitting portions 2 40 a and 2 4 0 b can function as positioning elements for positioning the integrated toilet seat 22 when the integrated toilet seat 22 is installed on the toilet 1.
  • the unlocking selection mechanism is in a locking form. According to this embodiment, as described above, the output shaft 2 5 2, the support shaft 2 5 9, etc.
  • the guide rod portions 2 4 5 a, 2 4 5 b and the flange portions 2 4 4 a, 2 4 4 b are predetermined by the guide rod portions 2 4 5 a, 2 4 5 b and the flange portions 2 4 4 a, 2 4 4 b. It is configured so that it can be kept in the flow state at the height position. Also, as shown in Fig.13, there is a shaft clearance 2 4 7 a between the upper surface of the output shaft 2 5 2 and the support shaft 2 5 9 and the upper end of the fixed holding portions 2 4 1 a and 2 4 1 b. , 2 4 7 b.
  • the shaft skimmers 2 4 7 a and 2 4 7 b ensure the float displacement of the output shaft 2 52 and the support shaft 2 59.
  • the toilet seat 2 2 When cleaning, etc., the toilet seat 2 2 is lifted upward (in the direction indicated by the arrow DB shown in FIG. 14) with the toilet bowls 3 1 5 a and 3 1 5 b fastened to the toilet 1.
  • the fitting part 2 4 0a of the toilet seat 2 2 having the rectangular body shape is detached from the rectangular tube-shaped insertion part 2 4 1 c of the fixed part 3 1 and the rectangular tube-shaped insertion part 3 1 1 a.
  • the fitting portion 2 4 0 b of the integrally constructed toilet seat 2 2 is detached from the rectangular tube-shaped insertion portion 2 4 1 d of the fixed portion 3 1 and the rectangular tube-shaped insertion portion 3 1 1 b of the fixing portion 3 1. .
  • the toilet seat 2 2 can be lifted and removed from the toilet 1 easily.
  • the integrally constructed toilet seat 2 is in a state in which the unlocking selection mechanism is released.
  • Lifting 2 is preferred. Even when the toilet seat 2 2 is not removed from the toilet 1, even if the toilet seat 2 2 is lifted to a certain height in the direction of the arrow DB, it can be cleaned between the fixed part 3 1 and the toilet seat 2 2 A gap can be formed. Similarly, a cleaning gap can be formed between the toilet 1 and the one-piece toilet seat 2 2. The user can perform cleaning and the like through these gaps.
  • toilet 1 Toilet bowl fixing bolts 3 1 5 a and 3 1 5 b can be removed.
  • the opening / closing drive device 2 5 1 (first opening / closing drive device) drives the integrally constructed toilet seat 22 2 for rotational opening and closing, and can be formed of motors.
  • the opening / closing drive device 2 5 1 is turned on, the output shaft 2 5 2 rotates.
  • the opening / closing drive device 2 51 is off, the output shaft 2 52 of the opening / closing drive device 2 51 is in a free state so that it can freely rotate with respect to the opening / closing drive device 2 51.
  • the opening / closing drive unit 2 5 1 is a lower part of the integral toilet seat 2 2 2 2 1
  • the mounting base 2 2 8 provided on the L 2 2 8 is fixed to the holding plate 2 5 4 x 2 5 3 Is fixed inside the toilet seat 2 2.
  • the output shaft 2 52 of the opening / closing drive device 25 1 is prevented from rotating with respect to the integral toilet seat 22 2 so as to be able to rotate integrally with the integral toilet seat 2 2.
  • parallel chamfered D-cut flange portions 2 5 2 d (two locations) are formed on the output shaft 2 52.
  • the D cut portion 2 5 2 d is fitted in the vertically long holding hole 2 4 1 X of the fixed holding portion 2 1 a and is prevented from rotating.
  • the opening / closing drive device 2 51 when the opening / closing drive device 2 51 is turned on and the output shaft 2 52 rotates around its axis, the output shaft 2 52 stops at that position. In this state, that is, in a non-rotating state with respect to the toilet 1, the opening / closing drive device 2 51 rotates together with the toilet seat 2 2 having an integrated structure.
  • the rear end 2 2 r of the one-piece toilet seat 2 2 has an output shaft 2 5 2 toward the space 2 2 k below the rear end 2 2 r. Rotate in the direction of arrow Y 5 around the axis of.
  • the output shaft 2 5 2 and the support shaft 2 5 9 are arranged on the same axis, and the integrally constructed toilet seat 2 2 pivots around the output shaft 2 52 and the support shaft 2 5 9. However, since the fitting portion 2 4 0 b is not an output shaft, the support shaft 2 59 can be rotated with respect to the fixed holding portion 2 4 1 b.
  • FIG. 16 shows a state where the toilet lid 21 and the integrally constructed toilet seat 22 are both closed. Since the toilet seat 2 2 is closed, both the toilet lid opening / closing drive device 2 5 5 and the opening / closing drive device 2 5 1 provided inside the integrated toilet seat 2 2 are assumed to be regular mounting positions. ing.
  • FIG. 17 shows a state in which the toilet seat 2 1 is opened by rotating upward while keeping the toilet seat 2 2 in a closed state. According to the form shown in FIG. 17, since the integrally constructed toilet seat 2 2 is closed, the toilet lid opening / closing drive device 2 5 5 and the opening / closing drive device 2 5 1 provided inside the integrally constructed toilet seat 2 2 Both are regular installations Still in position.
  • FIG. 17 shows a state in which the toilet seat 2 1 is opened by rotating upward while keeping the toilet seat 2 2 in a closed state. According to the form shown in FIG. 17, since the integrally constructed toilet seat 2 2 is closed, the toilet lid opening / closing drive device 2 5 5 and the opening / closing drive device 2 5 1 provided inside the integral
  • the opening / closing drive device 2 5 1 is driven so that the toilet seat 2 2 is rotated about 90 degrees in the direction of the arrow Y 1 and is opened.
  • the opening / closing drive device 2 5 1 and the toilet lid opening / closing drive device 2 5 5 arranged inside the toilet seat 2 2 are rotated with the rotation of the main body 2 2 2 and changed in direction (around 90 degrees).
  • the output shaft 2 5 2 and the support shaft 2 5 9 that are the rotation center of the toilet seat 2 2 are the pivot shaft 2 2 9 and the toilet lid output that are the rotation center of the toilet lid 2 1.
  • Axes 2 5 6 are set on the same axis or substantially on the same axis. Therefore, the integrally constructed toilet seat 22 and the toilet lid 21 are set so as to rotate on the same axis or substantially the same axis. This prevents excessive distortion of the toilet lid 21 even when the integrally constructed toilet seat 22 opens and closes.
  • the heat shield plate 2 2 7 is formed between the upper member 2 2 1 U constituting the toilet seat 2 2 1 and the upper member 2 2 2 U constituting the main body 2 2 2, the heat shield plate 2 2 7 is formed. As shown in Fig. 1, the heat shield 2 2 7 runs along the width direction of the toilet seat 2 2 1, and the upper member 2 2 1 of the toilet seat 2 2 1 has an electric toilet seat heater 2 h Is arranged. As shown in FIG. 10, the upper end portion 2 2 7 u of the heat shield plate 2 2 7 is in close contact with the back surface side of the upper member 2 2 1 U. Further, the lower end 2 2 7 d of the heat shield 2 2 7 engages with the rear upper surface 2 2 1 m of the lower member 2 2 1 L of the toilet seat 2 2 1.
  • the heat shield plate 2 27 may be provided with a minimum number of holes or gaps necessary for passing electrical wiring or the like as necessary. As shown in Fig. 15, the lower part of the toilet seat 2 2 1 2 2 1 At the rear end of the L, the first shutter 2 3 2 a for the cleaning nozzle and the second shutter 2 3 2 b for drying hot air Can be opened and closed.
  • the integrally constructed toilet seat 2 2 constitutes a casing in which the toilet seat 2 2 1 and the main body 2 2 2 are continuous, and the internal space of the integrally constructed toilet seat 2 2 is relatively small. It tends to be large and continuous. For this reason, heating of the toilet seat 2 2 1 tends to transfer the heat for the toilet seat to the main body 2 2 2 through the internal space, and there is a limit to reducing the power consumption of the toilet seat heater 2 h formed by electric heating. There is. Furthermore, since a temperature rise in the main body 2 2 2 is also induced, there is room for improvement in order to increase the reliability of the functional parts accommodated in the main body 2 2 2. In this respect, according to this embodiment, as shown in FIG.
  • heat shield plate 2 as a heat shield element.
  • 2 7 is provided in the shape of a partition.
  • the heat shield 2 2 7 enhances the incompatibility between the internal space of the toilet seat 2 2 1 and the internal space of the main body 2 2 2. Specifically, the communication between the internal space of the toilet seat 2 2 1 and the internal space of the main body 2 2 2 is blocked. For this reason, when the toilet seat heater 2 h of the toilet seat 2 2 1 is heated, the heat of the heated toilet seat 2 2 1 is transmitted to the main body 2 2 2 through the internal space, etc. Suppressed by heat shield 2 2 7.
  • the temperature rise in the main body 2 2 2 2 is suppressed, and various functional parts housed in the main body 2 2 2 2 (for example, electronic and electric parts such as the electric control board 29 4, toilet lid opening / closing drive) Device 2 5 5, toilet seat opening and closing drive device 2 5 1, dryer 2 7 1, etc.), contributing to improved reliability, durability, and longer life.
  • various functional parts housed in the main body 2 2 2 for example, electronic and electric parts such as the electric control board 29 4, toilet lid opening / closing drive) Device 2 5 5, toilet seat opening and closing drive device 2 5 1, dryer 2 7 1, etc.
  • the heat of the toilet seat 2 2 1 as a heating toilet seat is suppressed by the heat shield 2 2 7, the temperature of the toilet seat 2 2 1 is secured. It is also advantageous in that it can contribute to energy saving and power saving, and can also contribute to the reduction of the heating capacity of the toilet seat heater 2 h.
  • the heat shield plate 2 27 may be formed integrally with the integrally constructed toilet seat 22 or may be attached to the integrally constructed toilet seat 22 later. Further, as shown in FIG. 1, the heat shield 2 2 7 is provided between the toilet seat 2 2 1 of the integrally constructed toilet seat 2 2 and the main body 2 2 2 so as to substantially follow the contour of the user's buttocks.
  • the heat shield 2 2 7 is located near the bottom and is a heating toilet seat. It can contribute to maintaining the temperature in the area near the bottom out of 2 2 1 and is suitable for use in winter. Further, as shown in FIG. 10, an air heat insulating layer 2 2 7 a as a heat shielding element is also formed between the toilet seat 2 2 1 and the main body 2 2 2, so that the toilet seat 2 2 The transfer of the heat of 1 to the main body 2 2 2 is further suppressed.
  • the air heat insulating layer 2 2 7 a may be formed of air, or a gel-like substance having a high heat insulating property may be disposed in the air heat insulating layer 2 2 7 a. Furthermore, according to the present embodiment, as shown in FIG. 10, the upper end 2 2 7 u of the heat shield 2 2 7 is in close contact with the back side of the upper member 2 2 1 U of the toilet seat 2 2 1. . For this reason, the air shielding property between the interior space of the toilet seat 2 2 1 and the interior space of the main body 2 2 2 is enhanced. Therefore, the entry and exit of air between the internal space of the toilet seat 2 2 1 and the internal space of the main body 2 2 2 is suppressed.
  • toilet seat 2 2 Convection due to air heated by the toilet seat heater 2h for heating toilet seat 1 is suppressed.
  • the lower end 2 2 7 d of the heat shield 2 2 7 is also engaged with the rear end of the lower member 2 2 1 L of the toilet seat 2 2 1 of the main body 2 2 2.
  • the interior space of the toilet seat 2 2 1 and the interior space of the main body 2 2 2 are improved. Therefore, the entry and exit of air between the internal space of the toilet seat 2 2 1 and the internal space of the main body 2 2 2 is suppressed.
  • the heat of the toilet seat heater 2 h can be efficiently used for heating the toilet seat portion 2 21, and the ability as a heating toilet seat can be maintained while energy saving of the toilet seat heater 2 h is achieved.
  • the toilet lid output shaft 2 5 6 of the toilet lid opening / closing drive device 2 5 5 shown in Fig. 1 2 is rotated in the opening direction, and the toilet lid output
  • the toilet lid opening / closing drive device 2 5 5 is stopped.
  • the locking recess 3 1 2 a formed on the back surface of the locking portion 3 1 2 of the fixing portion 3 1 and the toilet lid protrusion 2 1 3 d are detachably engaged. And both are combined. Thereby, the standing state of the toilet lid 21 is maintained.
  • the toilet lid opening / closing drive device 2 5 5 for opening and closing the toilet lid 2 1 and the opening / closing drive device 2 5 1 for opening and closing the integrated toilet seat 2 2 are both fixed inside the integrated toilet seat 2 2. Yes.
  • the toilet lid opening / closing drive device 2 5 5 When the toilet lid opening / closing drive device 2 5 5 is turned on in the opening direction from the state in which the toilet lid 2 1 shown in Fig. 6 and the toilet seat 2 2 are both closed, the integrated configuration as shown in Fig. 17 While the toilet seat 2 2 is closed, the toilet lid 2 1 can be rotated upward to be opened. Further, when the opening / closing drive device 25 1 is driven on in the opening direction, as shown in FIG. 18, the integrally constructed toilet seat 2 2 is turned upward by about 90 ° to 110 ° to be opened. It is possible to clean the back of toilet bowl 1 and board 2 or main plate 2 2 2.
  • the toilet lid opening / closing drive device 2 5 5 held inside the integrally constructed toilet seat 2 2 is also attached together with the toilet lid output shaft 2 5 6.
  • the same angle is rotated in the same direction.
  • the toilet lid 21 in the upright position may further rotate in the direction of arrow Y3 (see Fig. 18). Therefore, when the toilet seat 22 is rotated and opened with the toilet lid 21 being pivoted upward, the toilet lid opening / closing drive device 2 55 is
  • the toilet lid output shaft 2 5 6 fixed to the toilet lid 2 1 is configured to freely rotate with respect to the toilet lid opening / closing drive device 2 5 5.
  • the opening / closing drive device 2 5 1 for opening and closing the one-piece toilet seat 2 2 is closed.
  • the integrally constructed toilet seat 22 is pivotally closed in the downward direction, that is, in the direction of the arrow Y2. Also in this case, if the toilet lid opening / closing drive device 2 5 5 is turned off as the toilet seat 2 2 is pivotally closed, the toilet lid opening / closing drive device 2 5 5 and the toilet lid output shaft 2 5 6 are free.
  • the engagement state between the locking recess 3 1 2 a formed on the back surface of the locking portion 3 1 1 and the toilet lid protrusion 2 1 3 d is continued well. Therefore, even if the opening / closing drive device 25 1 is driven in the closing direction, the one-piece toilet seat 2 2 is maintained upright.
  • the toilet lid opening / closing drive device 25 5 is turned on in the closing direction, and the toilet lid output shaft 25 6 of the integrally constructed toilet seat 22 is driven in the closing direction.
  • the engagement between the locking recess 3 1 2 a and the toilet lid protrusion 2 1 3 d is forcibly released due to mutual elastic deformation, and the toilet lid 2 1 can be rotated and closed in the direction of arrow Y 2. it can.
  • the toilet 1 is made of earthenware produced industrially, and the mounting surface of the mounting portion 11 of the toilet 1 may have distortion or the like in a strict sense. This is even more so when toilet 1 goes through the sintering process. Therefore, when the body part 2 2 2 of the toilet seat 2 2 is fixed to the mounting part 1 1 of the toilet 1 rigidly (high rigidity state), the output shaft 2 5 2 and the support shaft 2 5 9 etc. The support is also likely to be rigid (high rigidity).
  • the mounting portion 1 1 of the toilet 1 may not partially land on the toilet 1 due to the distortion of the mounting surface, and unnecessary stress may be applied to the integral toilet seat 2 2.
  • the toilet seat 2 2 is mounted on the toilet 1 In this state, as described above, the output shaft 2 5 by the bearing portions 2 4 3 a and 2 4 3 b urged by the urging forces of the elastic bodies 2 4 6 a and 2 4 6 b which are urging members 2 and the support shaft 2 5 9 (corresponding to the rotation center axis of the body-constituting toilet seat 2) float, for example, by about 0.1 to about 1 millimeter and are in a flow trap state.
  • the bottom 2 2 3 b of the toilet seat 2 2 is equivalent to ⁇ t (see Fig. 12). That is, the integrally constructed toilet seat 22 is held in the toilet 1 in a flow trap state in which a minute amount can sink.
  • the output shaft 2 52 or the support shaft 2 59 or the like may form a gap in which the vertical movement can be appropriately performed.
  • the expansion / contraction nozzle 2 6 2 of the cleaning nozzle 2 6 1 expands in the direction of the arrow K 1 and expands and contracts. Wash water is ejected from nozzle 2 62 toward the local part of the human body.
  • the expansion / contraction nozzle 2 62 of the cleaning nozzle 2 61 is retracted in the direction of arrow K 2 by return means such as a return panel.
  • drain water may fall from the cleaning nozzle 2 6 1. Even in such a case, the drain water is concentrated in the drain reservoir 2 3 5.
  • the drain water in the drain water pool 2 3 5 is separated from the first shutter 2 3 2 a in the opened state and the first shutter 2 3 2 a in the opened state. It will be discharged into toilet 1 through 2 shutter 2 3 2 b It ’s a sea urchin.
  • the first shutter 2 3 2 a and the second shutter 2 3 2 b are automatically opened by the action of the weight (not shown) or by the gravitational action.
  • the drain water of the reservoir 2 3 5 can be discharged into the toilet 1.
  • the first shutter 2 3 2 a and the second shutter 2 3 2 b Is automatically closed by the gravitational action, and the drain water of the drain water reservoir 2 35 is prevented from being scattered in the integral toilet seat 22.
  • the drain water collected in the drain water reservoir 2 3 5 may not be drained completely due to surface tension or contamination.
  • the one-piece toilet seat 22 is stood up in an open state, residual water is prevented from splashing inside the enclosure plate 2 36.
  • the toilet seat 2 2 is erected in the fully open state, the remaining water is prevented from splashing inside the enclosure plate 2 3 6. Therefore, the possibility of water adhering to functional parts such as electric parts and electronic parts inside the integrally constructed toilet seat 22 is suppressed. Therefore, it is possible to provide a highly reliable human body local washing apparatus for functional parts such as electric parts and electronic parts.
  • FIG. 19 and 20 show Example 2.
  • FIG. The second embodiment of the present invention has basically the same configuration as that of the first embodiment and has the same functions and effects. Common parts are given common symbols. The following description will focus on the differences from the first embodiment.
  • Slide guide portions 3 1 9 a and 3 1 9 b are formed on both the left and right sides of the fixed base 3 1 1 of the fixed portion 3 1.
  • the slide guide portions 3 1 9 a and 3 1 9 b extend along the front-rear direction (in the direction of arrows X 1 and X 2 shown in FIG. 1) of the integral toilet seat 2 2.
  • a locking attachment / detachment mechanism not shown
  • the slide guide portions 3 19 a and 39 b can be moved.
  • the fitting portion 2 40 0 a formed in the integrally constructed toilet seat 2 2 has a slide portion 4 0 1.
  • the fitting portion 2 4 0 b has a slide portion 4 0 2.
  • the slide portions 40 1, 4 0 2 extend along the front-rear direction (in the direction of arrows X 1, X 2 shown in FIG. 1) of the integrally constructed toilet seat 22.
  • the toilet seat 2 2 is attached to the fixed part 3 1, the toilet seat 2 2 2 is positioned in front of the toilet 1 Move constituent toilet seat 2 2 back (arrow X 2 direction) along the horizontal direction.
  • the hot water tank 2 9 3 and the dryer 2 71 are provided, but these may be eliminated.
  • the hot water tank 2 9 3 is abolished, it is preferable to provide a heating section that generates hot water in a short time.
  • the fitting portion 2400a and the fitting portion 2400b are provided, but either one may be used.
  • the present invention is not limited to the embodiments described above and shown in the drawings, and can be implemented with appropriate modifications within a range not departing from the gist. Industrial applicability
  • the present invention can be used for a human body local cleaning device having a function of cleaning a local part of the human body.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Toilet Supplies (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

A bidet capable of reducing the possibility of spattering a water reserved therein while an integral toilet seat is rotated while a user is standing up therefrom and convenient for increasing the reliability, durability, and service life of functional components mounted on the integral toilet seat. The bidet (2) mounted on a sitting type stool comprises the integral toilet seat (22) rotatably installed on the stool. The integral toilet seat (22) further comprises a toilet seat part (221) on which the user sits down and a body part (222) storing the functional components which are formed integrally with each other. The integral toilet seat (22) further comprises a water holding part (235) holding the water in the integral toilet seat (22) and suppressing that the held water is spattered when the integral toilet seat (22) is rotated.

Description

明 細 書  Specification
人体局部洗浄装置 技術分野 Human body cleaning equipment technology
本発明は人体局部洗浄装置に関し、 特に、 使用者が着座する便座部と機 能部品を収容する本体部とがー体的に構成された一体構成便座を有する人 体局部洗浄装置に関する。 背景技術  TECHNICAL FIELD The present invention relates to a human body local cleaning device, and more particularly to a human body local cleaning device having an integrally constructed toilet seat in which a toilet seat portion on which a user is seated and a main body portion that accommodates functional parts are configured. Background art
腰掛け式の便器に設置して用いる人体局部洗浄装置は、 一般には使用者 が座る便座部と、 その後部に設けられた便座部に対して別体をなす本体部 とから構成されている。 本体部には、 人体局部の洗浄を行う洗浄ノズル、 温風乾燥を行う温風乾燥器、 これらの制御装置等の機能部品が収納されて いる。 また便座の上面には便蓋が便座を覆うように設けられている。 便座 の基端部と便蓋の基端部とは本体部に回動自在に取り付けられている。 こ のような構成は一般的に多く見られる。  A human body local washing apparatus that is installed in a seat-type toilet is generally composed of a toilet seat that a user sits on and a main body that forms a separate body from the toilet seat provided at the rear. The main body contains functional parts such as a cleaning nozzle that cleans the human body part, a hot air dryer that performs hot air drying, and a control device for these. A toilet lid is provided on the upper surface of the toilet seat so as to cover the toilet seat. The base end of the toilet seat and the base end of the toilet lid are rotatably attached to the main body. Such a configuration is generally common.
しかしながら上記した従来の人体局部洗浄装置によれば、 便蓋を本体部 に回動可能に枢支させる構造上、 便蓋と本体部との間、 便座と本体部との 間には、 比較的大きな隙間が必要となる。 このため、 この隙間に汚れゃ挨 が付着し易い。 更に、 雑巾等で汚れを拭き取る際にも、 拭き残しが出来て しまう等の好ましくない点がある。 さらにデザイン上においても、 便座部 と本体部とに物理的に分割されており、 造形上の自由度が制限されてしま うということも事実であった。  However, according to the conventional human body local washing device described above, the toilet lid is pivotally supported by the main body so that the toilet lid and the main body are relatively close to each other and between the toilet seat and the main body. A large gap is required. For this reason, dust is likely to adhere to the gap if it gets dirty. Furthermore, when wiping off dirt with a rag or the like, there is an unfavorable point such as wiping left behind. Furthermore, in terms of design, the toilet seat and the main body are physically divided, limiting the degree of freedom in modeling.
以上のことを改善しょうとして、 近年、 便座部の後方に温水タンクを配 置して便座と本体部とを連接させて一体構成として一体構成便座を形成す ると共に、 その一体構成便座の後部に便蓋を回動自在に軸支させた新規な 人体局部洗浄装置が提案されている (特許文献 1 ) 。  In order to improve the above, in recent years, a hot water tank is arranged behind the toilet seat to connect the toilet seat and the main body to form an integrated toilet seat, and at the rear of the integrated toilet seat. A novel human body local washing apparatus in which a toilet lid is pivotally supported has been proposed (Patent Document 1).
また、 特許文献 2によれば、 前述の特許文献 1が有する一体構成便座で あることが起因する生産組立て時ゃメンテナンス時における分解■組付け の煩雑さを解消することを目的として、 3個の外殻部材 (便座ベース、 便 座部、 本体ケース) を順に重ね合わせることで一体構造の筐体を形成する 方式を採用すると共に、 便座開方向に補助パネで付勢し且つ便座閉方向に は急激に閉作動しないための回転減衰機構を有した人体局部洗浄装置が提 案されている。 In addition, according to Patent Document 2, the purpose of eliminating the complexity of disassembling and assembling at the time of production assembly and maintenance due to the fact that it is an integral toilet seat possessed by Patent Document 1 described above is Adopting a system that forms a one-piece housing by stacking the outer shell members (toilet seat base, toilet seat part, main body case) in order, and energizing with an auxiliary panel in the toilet seat opening direction and in the toilet seat closing direction Has proposed a local body washing device with a rotation damping mechanism to prevent sudden closing.
[特許文献 1 ] 特開平 4一 1 3 3 6号公報  [Patent Document 1] Japanese Patent Laid-Open No. 4 1 1 3 3 6
[特許文献 2 ] 特開 2 0 0 2— 3 2 5 7 0 1号公報  [Patent Document 2] Japanese Patent Laid-Open No. 2 0 0 2-3 2 5 7 0 1
上記した新規タイプの一体構成便座によれば、 一体構成便座の内部に設 けられている水路系統 (温水タンク、 バキュームブレーカ、 洗浄ノズル 等) で通常に発生するドレイン水は、 便座ベースの表面に溜まることがあ る。 そして、 溜まった水の量が増加すると、 重力で自然排水されるように なっている。  According to the above-mentioned new type of toilet seat, the drain water normally generated in the water channel system (hot water tank, vacuum breaker, washing nozzle, etc.) installed inside the toilet seat is placed on the surface of the toilet seat base. May accumulate. And when the amount of accumulated water increases, it is drained naturally by gravity.
しかしながら、 一体構成便座の全体が上方に回動して起立する構成とさ れているため、 便座ベースの表面に溜まっていたドレイン水が、 一体構成 便座の起立途中等の回動途中で飛散するおそれがある。 この場合、 一体構 成便座に搭載されている機能部品の更なる信頼性の向上、 耐久性の向上、 長寿命化を図るには、 改良の余地がある。  However, since the entire toilet seat is configured to rotate upward and rise, the drain water accumulated on the surface of the toilet seat base is scattered during the rotation of the integrated toilet seat. There is a fear. In this case, there is room for improvement in order to further improve the reliability, durability, and life of the functional components mounted on the toilet seat.
本発明は上記した実情に鑑みてなされたものであり、 一体構成便座の内 部において溜まった水が一体構成便座の起立途中等の回動途中で飛散する ことを低減させ、 これによリー体構成便座に搭載されている機能部品 (例 えば電子部品または電気部品等) の更なる信頼性の向上、 耐久性の向上、 長寿命化を図るのに有利な人体局部洗浄装置を提供することを課題とする。 発明の開示  The present invention has been made in view of the above-described circumstances, and it is possible to reduce the water accumulated in the inner part of the integral toilet seat from being scattered in the middle of the standing toilet seat and the like. To provide a human body local washing device that is advantageous for further improving the reliability, durability, and extending the life of functional parts (for example, electronic parts or electrical parts) mounted on the toilet seat Let it be an issue. Disclosure of the invention
第 1発明に係る人体局部洗浄装置は、 腰掛け式の便器に装備される人体 局部洗浄装置であって、 便器に対して回動可能に設けられ、 使用者が着座 する便座部と機能部品を収容する本体部とがー体的に構成された一体構成 便座を具備しており、 一体構成便座は、 一体構成便座内に存在する水を保 持すると共に保持した水が一体構成便座の回動の際に飛散することを抑制 する水保持部を備えていることを特徴とするものである。  A human body local cleaning device according to a first aspect of the present invention is a human body local cleaning device mounted on a seat-type toilet, and is provided so as to be rotatable with respect to the toilet and accommodates a toilet seat and a functional part on which a user sits. The integrated toilet seat is constructed in a body-like manner, and the integrated toilet seat holds water existing in the integrated toilet seat, and the held water rotates the integrated toilet seat. It is characterized by having a water holding part that suppresses splashing.
第 2発明に係る人体局部洗浄装置は、 腰掛け式の便器に装備される人体 局部洗浄装置であって、 便器に対して回動可能に設けられ、 使用者が着座 する便座部と機能部品を収容する本体部とがー体的に構成された一体構成 便座を具備しており、 一体構成便座は、 一体構成便座が開放位置にあると きに一体構成便座内に存在するドレイン水を保持するドレイン水溜まりと、 ドレイン水溜まリに設けられ一体構成便座が閉鎖位置にあるときにドレイ ン水溜まり内のドレイン水を排出する排出口とを有することを特徴とする ものである。 ドレイン水とは、 主として、 人体局部洗浄装置における洗浄 機能に起因して発生した水をいう。 A human body local cleaning device according to a second aspect of the present invention is a human body local cleaning device mounted on a seat-type toilet, and is provided so as to be rotatable with respect to the toilet and accommodates a toilet seat and a functional part on which a user sits. The body portion is integrally formed with a toilet seat, and the integral toilet seat is a drain that holds drain water present in the integral toilet seat when the integral toilet seat is in the open position. A puddle, It has a discharge port for discharging drain water in the drain water reservoir provided in the drain water reservoir when the integrally constructed toilet seat is in the closed position. The drain water is mainly water generated due to the cleaning function of the human body local cleaning device.
一体構成便座が閉鎖位置にあるときとは、 一体構成便座が下方に回動し た位置にあることをいう。 一体構成便座が開放位置にあるときとは、 一体 構成便座が上方に回動した位置にあることをいう。  When the one-piece toilet seat is in the closed position, it means that the one-piece toilet seat is rotated downward. When the integrated toilet seat is in the open position, it means that the integrated toilet seat is pivoted upward.
第 3発明に係る人体局部洗浄装置は、 腰掛け式の便器に装備される人体 局部洗浄装置であって、 便器に対して回動可能に設けられ、 使用者が着座 する便座部と機能部品を収容する本体部とがー体的に構成された一体構成 便座を具備しており、 一体構成便座は、 一体構成便座内に存在するドレイ ン水を保持するとともに保持したドレイン水を梯出する排出口が形成され たドレイン水溜まりと、 一体構成便座が開放位置にあるときに排出口を遮 蔽し、 一体構成便座が閉鎖位置にあるときに排出口を開放するシャッター とを有することを特徴とするものである。  A human body local cleaning apparatus according to a third aspect of the present invention is a human body local cleaning apparatus mounted on a seat-type toilet, and is provided so as to be rotatable with respect to the toilet and accommodates a toilet seat and a functional part on which a user sits. The main body part has an integrally constructed toilet seat, and the integral toilet seat retains drain water existing in the integrally constructed toilet seat and discharges the retained drain water. And a shutter that shields the discharge port when the integral toilet seat is in the open position and opens the discharge port when the integral toilet seat is in the closed position. It is.
本発明に係る人体局部洗浄装置によれば、 一体構成便座は便座部と本体 部とがー体的に形成されているため、 一体構成便座が回動するとき、 便座 部および本体部は一体となって回動する。 一体構成便座内に存在する水は、 水保持部やドレイン水溜まリに保持される。 一体構成便座が回動開閉する 際においても、 水保持部やドレイン水溜まリに保持された水が飛散するこ とが抑制される。  According to the human body local cleaning device according to the present invention, since the toilet seat and the main body are integrally formed, the toilet seat and the main body are integrally formed when the toilet seat rotates. And turn. The water present in the unitary toilet seat is held in the water holding part and drain reservoir. Even when the toilet seat is pivoted open and closed, the water held in the water holding part and the drain reservoir is prevented from scattering.
第 2発明に係る人体局部洗浄装置によれば、 一体構成便座が開放位置に あるとき、 一体構成便座内に存在するドレイン水はドレイン水溜まりに保 持される。 一体構成便座が閉鎖位置にあるとき、 ドレイン水溜まり内のド レイン水は排出口から排出される。  According to the human body local cleaning device pertaining to the second aspect of the present invention, when the integrated toilet seat is in the open position, the drain water present in the integrated toilet seat is held in the drain water reservoir. When the integrated toilet seat is in the closed position, the drain water in the drain pool is discharged from the outlet.
第 3発明に係る人体局部洗浄装置によれば、 一体構成便座が開放位置に あるときにシャッターはドレイン水溜まりの排出口を遮蔽するため、 一体 構成便座が開放位置にあるとき, ドレイン水溜まりの外方へドレイン水が 飛散することが抑制される。 また、 一体構成便座が閉鎖位置にあるとき、 シャッターはドレイン水溜まりの排出口を開放するため、 ドレイン水溜ま リに溜まっているドレイン水を排出口から排出できる。  According to the human body local cleaning device pertaining to the third aspect of the invention, when the integral toilet seat is in the open position, the shutter shields the drain outlet of the drain water reservoir, so when the integral toilet seat is in the open position, The drain water is prevented from splashing. In addition, when the toilet seat is in the closed position, the shutter opens the drain water drain outlet so that drain water accumulated in the drain water reservoir can be discharged from the drain outlet.
本発明に係る人体局部洗浄装置によれば、 一体構成便座が回動する際に おいても、 水保持部に保持された水が一体構成便座の起立途中等の回動途 中において飛散することがシャッターにより抑制される。 このため、 一体 構成便座の内部において水が飛散することが抑制される。 従って、 飛散し た水が一体構成便座内の機能部品 (例えば電子部品、 電気部品等) に接触 する頻度が低減される。 これによリー体構成便座に搭載されている機能部 品 (例えば電子部品、 電気部品等) の更なる信頼性の向上、 耐久性の向上、 長寿命化を図るのに有利となる。 図面の簡単な説明 According to the human body local cleaning device according to the present invention, when the integrally constructed toilet seat rotates, However, the shutter prevents the water held in the water holding part from being scattered during the turning operation such as the standing toilet seat. For this reason, it is suppressed that water scatters inside the integral toilet seat. Therefore, the frequency with which the scattered water comes into contact with functional parts (for example, electronic parts, electric parts, etc.) in the integrally constructed toilet seat is reduced. This is advantageous for further improving the reliability, durability, and extending the life of functional parts (for example, electronic parts, electrical parts, etc.) mounted on the toilet seat. Brief Description of Drawings
図 1は、 体局部洗浄装置を腰掛け式便器に搭載した状態を示す平面図で ある。 図 2は、 人体局部洗浄装置を腰掛け式便器に搭載した状態を示す側 面図である。 図 3は、 人体局部洗浄装置の平面図である。 図 4は、 人体局 部洗浄装置の側面図である。 図 5は、 人体局部洗浄装置の裏面図である。 図 6は、 人体局部洗浄装置の使用状態を示し、 一体構成便座および便蓋が 閉鎖している通常の閉鎖状態を示す側面図である。 図 7は、 便蓋を回動開 放させて起立させると共に一体構成便座を閉鎖させている状態を示す側面 図である。 図 8は、 便蓋及び一体構成便座を開放させている状態を示す側 面図である。 図 9は、 人体局部洗浄装置の本体部を示す部分平面図である。 図 1 0は、 図 9の B— B線に沿った断面を示し、 便蓋が開放されていると 共に一体構成便座が閉鎖されている状態を示す構成図である。 図 1 1は、 図 9の B— B線に沿った断面を示し、 便蓋及び一体構成便座が開放されて いる状態を示す構成図である。 図 1 2は、 図 9の C一 C線に沿った一体構 成便座の内部構造を示す断面図である。 図 1 3は、 図 1 2における D 1一 D 1線、 D 2— D 2線に沿った構造を示す断面図でる。 図 1 4は、 便器に 固定した固定部に一体構成便座を上方から取り付ける直前の状態を示す断 面図である。 図 1 5は、 一体構成便座の筐体を分解した状態を示す斜視図 である。 図 1 6は、 便蓋及び便座が閉鎖されている状態を示す要部の側面 図である。 図 1 7は、 便蓋が開放されていると共に一体構成便座が閉鎖さ れている状態を示す要部の側面図である。 図 1 8は、 便蓋及び一体構成便 座が開放されて起立している状態を示す要部の側面図である。 図 1 9は、 実施例 2に係り、 一体構成便座の内部構造を示す断面図である。 図 2 0は、 実施例 2に係り、 図 1 9の D 3— D 3線、 D 4— D 4線に沿った構造を示 す断面図である。 発明を実施するための最良の形態 FIG. 1 is a plan view showing a state where the body cleaning apparatus is mounted on a sitting toilet. FIG. 2 is a side view showing a state where the local body cleaning device is mounted on a sitting toilet. FIG. 3 is a plan view of the human body local cleaning apparatus. FIG. 4 is a side view of the human body local cleaning apparatus. FIG. 5 is a back view of the human body local cleaning apparatus. FIG. 6 is a side view showing a use state of the human body local cleaning device and showing a normal closed state in which the toilet seat and the toilet lid are closed. FIG. 7 is a side view showing a state in which the toilet lid is rotated and opened to stand and the integrally constructed toilet seat is closed. FIG. 8 is a side view showing a state in which the toilet lid and the integrally constructed toilet seat are opened. FIG. 9 is a partial plan view showing the main body of the human body local cleaning apparatus. FIG. 10 is a block diagram showing a cross section taken along line BB of FIG. 9, showing a state in which the toilet lid is opened and the integrally constructed toilet seat is closed. FIG. 11 is a block diagram showing a cross section taken along line BB in FIG. 9, showing a state where the toilet lid and the integral toilet seat are opened. FIG. 12 is a cross-sectional view showing the internal structure of the integrally constructed toilet seat taken along line C-C in FIG. FIG. 13 is a cross-sectional view showing the structure along the D 1 -D 1 line and the D 2 -D 2 line in FIG. Fig. 14 is a cross-sectional view showing a state immediately before the integrally constructed toilet seat is attached to the fixed portion fixed to the toilet bowl from above. FIG. 15 is a perspective view showing a state in which the housing of the integrally constructed toilet seat is disassembled. FIG. 16 is a side view of the main part showing a state in which the toilet lid and the toilet seat are closed. FIG. 17 is a side view of the main part showing a state in which the toilet lid is opened and the integrally constructed toilet seat is closed. FIG. 18 is a side view of the main part showing a state in which the toilet lid and the integrally constructed toilet seat are opened and standing. FIG. 19 is a cross-sectional view illustrating an internal structure of an integrally constructed toilet seat according to the second embodiment. Fig. 20 relates to Example 2 and shows the structure along the D3-D3 line and D4-D4 line of Fig. 19 FIG. BEST MODE FOR CARRYING OUT THE INVENTION
本発明に係る人体局部洗浄装置は、 使用者が着座する便座部と機能部品 を収容する本体部とがー体的に構成された一体構成便座を備える。 便座部 と本体部とが一体的に形成されているため、 便座部及び本体部は一緒に回 動開閉する。 更に、 一体構成便座を便器に回動開閉可能に保持する固定部 を備えている形態を採用できる。 場合によっては、 固定部としては、 便座 を回動開閉させるために従来から使用されている固定部を使用することも できる。  The local body cleaning apparatus according to the present invention includes an integrally constructed toilet seat in which a toilet seat portion on which a user is seated and a main body portion that houses a functional component are configured in a body. Since the toilet seat and the main body are integrally formed, the toilet seat and the main body rotate and open together. Further, it is possible to adopt a form provided with a fixing portion for holding the integrally constructed toilet seat in the toilet bowl so as to be capable of rotating and opening. In some cases, as the fixing portion, a fixing portion that has been conventionally used for rotating and opening and closing the toilet seat can be used.
一体構成便座は、 使用者が着座する便座部と、 機能部品を収容する本体 部とがー体的に構成されている。 この場合、 便座部および本体部は、 一体 成形で形成されていても良いし、 あるいは、 螺子、 溶着、 融着等で機械的 に接合されて一体化されていても良い。 機能部品は、 人体局部洗浄装置に おいて使用する部品をいい、 例えば、 電子部品、 電気部品、 洗浄ノズル等 の洗浄部、 温水を貯留するタンク等の温水貯留部、 温水を生成するヒータ 等の温水生成部、 人体の局部を乾燥させる温風を生成する乾燥器等の少な くとも一つが挙げられる。 温水を短時間で生成するヒータ等の瞬間式の温 水生成部が設けられているときには、 温水を貯留するタンク等の温水貯留 部を簡略化または廃止することもできる。  The monolithic toilet seat is composed of a toilet seat where a user sits and a main body that houses functional parts. In this case, the toilet seat portion and the main body portion may be formed by integral molding, or may be mechanically joined and integrated by screws, welding, fusion, or the like. Functional parts refer to parts used in human body local cleaning equipment, such as electronic parts, electrical parts, washing parts such as washing nozzles, hot water storage parts such as tanks that store hot water, heaters that generate hot water, etc. There may be at least one of a hot water generator and a dryer that generates hot air to dry the local part of the human body. When an instantaneous hot water generation unit such as a heater that generates hot water in a short time is provided, the hot water storage unit such as a tank for storing hot water can be simplified or eliminated.
本発明に係る人体局部洗浄装置は、 一体構成便座は人体の局部に洗浄水 を供給して局部を洗浄する洗浄部を有しており、 水保持部としては、 洗浄 部に起因する水を保持する構成とされている形態を例示できる。 洗浄部と しては、 人体の局部に水を噴出して局部を洗浄する洗浄ノズルを例示でき る。 洗浄する水である温水を供給する温水供給部を有することが好ましい。 温水供給部としては、 温水を貯蔵する温水タンクを有する方式でも良いし、 あるいは、 温水タンクを有せず、 短時間で温水を生成できる加熱部を有す る方式でも良い。 本発明に係る人体局部洗浄装置によれば、 一体構成便座 は、 一体構成便座内に存在する水を保持すると共に、 保持した水が一体構 成便座の回動開閉の際に飛散することを抑制する水保持部を備える。 水保 持部は一体構成便座に設けられていても良いし、 あるいは、 固定部に設け. られていても良い。 一体構成便座が下方に回動して閉鎖位置にあるとき、 水保持部は、 水保 持部に保持した水を便器内に排出する構成とされている形態を採用できる。 故に、 水保持部は水を排出可能な排出口を有しており、 一体構成便座が閉 鎖位置にあるとき、 水保持部の排出口は便器内に対面する構成とされてい る形態を採用できる。 従って、 一体構成便座が閉鎖位置になれば、 水保持 部の排出口は便器内に対面するため、 水保持部に保持されている水は便器 内に排出される。 このため、 一体構成便座が閉鎖されるごとに、 水保持部 内の水を便器内に排出することができる。 これによリ水保持部に保持され ている水が過剰に保持されることが抑制される。 In the human body local cleaning device according to the present invention, the integral toilet seat has a cleaning unit that supplies cleaning water to the local part of the human body to clean the local part, and the water holding unit holds water caused by the cleaning unit. The form made into the structure to perform can be illustrated. An example of the cleaning unit is a cleaning nozzle that ejects water to a local part of the human body to clean the local part. It is preferable to have a warm water supply unit that supplies warm water that is water to be washed. As the hot water supply unit, a method having a hot water tank for storing hot water may be used, or a method having a heating unit that does not have a hot water tank and can generate hot water in a short time may be used. According to the human body local cleaning device according to the present invention, the integrally constructed toilet seat retains water present in the integrally constructed toilet seat, and suppresses the retained water from being scattered when the integrally constructed toilet seat is pivotally opened and closed. A water holding part is provided. The water holding part may be provided in the integrally constructed toilet seat, or may be provided in the fixed part. When the integrally constructed toilet seat rotates downward and is in the closed position, the water holding portion can adopt a configuration in which the water held in the water holding portion is discharged into the toilet bowl. Therefore, the water holding part has an outlet that can discharge water, and when the integrated toilet seat is in the closed position, the outlet of the water holding part is configured to face the toilet. it can. Therefore, when the toilet seat is in the closed position, the water holding part discharge port faces the toilet, so the water held in the water holding part is discharged into the toilet. For this reason, every time the integral toilet seat is closed, the water in the water holding section can be discharged into the toilet. This prevents the water held in the water holding unit from being held excessively.
[実施例 1 ]  [Example 1]
以下、 本発明の実施例 1 について図面を参照しつつ具体的に説明する。 まず、 構造を図面に従って説明する。 図 1及び図 2において、 貯水機能を もつロータンク 1 sを装備する腰掛け式の便器 1が設けられている。 便器 1の後部の取付部 1 1には、 人体局部洗浄機能を有する人体局部洗浄装置 2が着脱可能に搭載されている。 人体局部洗浄装置 2は、 樹脂を基材とす る便蓋 2 1 と、 便蓋 2 1の後端部を上下方向 (矢印 Y 1 , Y 2方向) に回 動開閉可能に枢支する一体構成便座 2 2と、 一体構成便座 2 2を便器 1の 後部の取付部 1 1に上下方向 (矢印 Y 1 , Y 2方向) に回動開閉可能に保 持する固定部 3 1 とを備えている。 なお本実施例では前方を矢印 X 1方向 とし、 後方を矢印 X 2方向とする。 図 3〜図 5において、 一体構成便座 2 2は、 使用者が着座する樹脂を基材とする便座部 2 2 1 と、 各種の機能部 品を収容するように便座部 2 2 1の後端部に一体的に延設された樹脂を基 材とする本体部 2 2 2とを一体的に構成している。 便蓋 2 1は左おにある ヒンジ部 2 1 1 をもつ。 一体構成便座 2 2の便座部 2 2 1はこれの裏面に 固定されているゴム脚 2 2 3 (脚) をもつ。 便座部 2 2 1は中央開口部 2 2 4をもつ。 本体部 2 2 2はこれの裏面に装着されたゴム等の有機系弾性 材料で形成された弾性体 2 2 5をもつ。 本体部 2 2 2を閉鎖状態としたと きに、 弾性体 2 2 5は便器 1 (図 2参照) の取付部 1 1の表面と接触でき るようにされている。 固定部 3 1はし字形状をなしておリ、 締結手段とし てのネジ部 3 2をもち水平に沿っている固定ベース 3 1 1 と、 固定ベース 3 1 1から立設された係止部 3 1 2とを有する。 係止部 3 1 2は便蓋 2 1 を開放状態を保っためのものである。 ネジ部 3 2は、 固定部 3 1の固定べ ース 3 1 1 を便器 1の取付部 1 1に締結するためのものである。 Hereinafter, Example 1 of the present invention will be specifically described with reference to the drawings. First, the structure will be described with reference to the drawings. In Fig. 1 and Fig. 2, a stool toilet 1 equipped with a low tank 1 s with a water storage function is provided. A human body local cleaning device 2 having a human body local cleaning function is detachably mounted on a mounting portion 11 at the rear of the toilet 1. The human body local cleaning device 2 is a unitary body that pivots on the toilet lid 2 1 that uses resin as a base material and the rear end of the toilet lid 21 so that it can be pivoted in the vertical direction (arrows Y 1 and Y 2). A toilet seat 2 2 and a fixed portion 3 1 that holds the integrally constructed toilet seat 2 2 on the rear mounting portion 1 1 of the toilet 1 so as to be pivotable in the vertical direction (in the directions of arrows Y 1 and Y 2). Yes. In this embodiment, the front is the arrow X1 direction, and the rear is the arrow X2 direction. In FIGS. 3 to 5, the integrally constructed toilet seat 2 2 is a toilet seat 2 2 1 based on a resin seated by a user and the rear end of the toilet seat 2 2 1 so as to accommodate various functional parts. The main body 2 2 2 is formed integrally with a base material made of resin that is integrally extended to the part. The toilet lid 2 1 has a hinge part 2 1 1 on the left side. The toilet seat 2 2 1 of the one-piece toilet seat 2 2 has rubber legs 2 2 3 (legs) fixed to the back surface thereof. The toilet seat 2 2 1 has a central opening 2 2 4. The main body 2 2 2 has an elastic body 2 2 5 formed of an organic elastic material such as rubber attached to the back surface thereof. When the main body 2 2 2 is closed, the elastic body 2 2 5 can be brought into contact with the surface of the mounting portion 1 1 of the toilet 1 (see FIG. 2). The fixing part 3 1 has a square shape, has a screw part 3 2 as a fastening means and has a horizontal fixing base 3 1 1 and a locking part erected from the fixing base 3 1 1 3 1 and 2. The locking portion 3 1 2 is for keeping the toilet lid 2 1 open. Screw part 3 2 is fixed to fixing part 3 1. 3 1 1 is fastened to the mounting part 1 1 of the toilet 1.
図 6は、 便蓋 2 1 と共に一体構成便座 2 2が下方に回動して閉鎖してい る状態を示す (人体局部洗浄装置 2の不使用時) 。 図 7は、 便蓋 2 1が開 放していると共に一体構成便座 2 2が閉鎖している状態を示す (人体局部 洗浄装置 2の排便使用時等) 。 図 8は、 便蓋 2 1及び一体構成便座 2 2が 開放している状態を示す (人体局部洗浄装置 2の小便使用時) 。  FIG. 6 shows a state in which the toilet seat 2 2 together with the toilet lid 2 1 is pivoted downward and closed (when the human body local washing apparatus 2 is not used). FIG. 7 shows a state in which the toilet lid 21 is opened and the toilet seat 2 2 is closed (for example, when the defecation of the local body cleaning device 2 is used). FIG. 8 shows a state in which the toilet lid 21 and the integrally constructed toilet seat 22 are open (when the urine of the human body local washing apparatus 2 is used).
図 9は人体局部洗浄装置 2の要部の平面を示す。 図 9に示すように、 便 蓋 2 1は一体構成便座 2 2の本体部 2 2 2の側面に回動可能に枢支されて いる。 一体構成便座 2 2の本体部 2 2 2は、 洗浄水を供給する給水口 2 9 1 を有する電磁給水弁 2 9 2と、 電磁給水弁 2 9 2に連結された温水タン ク 2 9 3と、 温水タンク 2 9 3に連結された洗浄ノズル 2 6 1 (洗浄部) と、 洗浄後の人体局部に温風を供給する温風乾燥器 2 7 1 と、 電子部品お よび電気部品等を搭載する電気制御基板 2 9 4とを内蔵する。 固定部 3 1 と本体部 2 2 2との間には、 複数個 (2個) の嵌着部 2 4 0 a、 2 4 0 b がー体構成便座 2 2の本体部 2 2 2のほぼ中央部に配置されている。 図 1 5に示すように、 一体構成便座 2 2の筐体は、 上下に 2分割された上側の 第 1部品 2 2 f と下側の第 2部品 2 2 sとを組み付けて形成されている。 上側の第 1部品 2 2 f は、 便座上側となる上方部材 2 2 1 Uと、 本体部上 側となる上方部材 2 2 2 Uとを連設して有する。 下側の第 2部品 2 2 sは、 便座下側となる下方部材 2 2 1 Lと、 本体部下側となる下方部材 2 2 2 L とを連設して有する。 第 1部品 2 2 f 及び第 2部品 2 2 sを組み付けて筐 体を一体化させる筐体一体化手段としては特に限定されず、 溶着、 融着、 螺子止め等を必要に応じて選択できる。 図 1 5に示すように、 一体構成便 座 2 2は、 便座部 2 2 1及び本体部 2 2 2を連続させた筐体を構成する。 このため一体構成便座 2 2の内部空間は比較的大きなものとなる。 換言す ると、 図 1 5から理解できるように、 一体構成便座 2 2の前部を構成する 便座部 2 2 1の筐体は、 上方部材 2 2 1 Uと下方部材 2 2 1 Lとに分割さ れている。 一体構成便座 2 2の後部を構成する本体部 2 2 2は、 上方部材 2 2 2 Uと下方部材 2 2 2 Lとに分割されている。  FIG. 9 shows a plan view of the main part of the human body local cleaning apparatus 2. As shown in FIG. 9, the toilet lid 21 is pivotally supported on the side surface of the main body 2 2 2 of the integrally constructed toilet seat 2 2. The body part 2 2 2 of the toilet seat 2 2 is composed of an electromagnetic water supply valve 2 9 2 having a water supply port 2 9 1 for supplying cleaning water, and a hot water tank 2 9 3 connected to the electromagnetic water supply valve 2 9 2 Equipped with washing nozzles 2 6 1 (washing part) connected to hot water tank 2 9 3, hot air dryer 2 7 1 for supplying hot air to the human body part after washing, electronic parts and electrical parts, etc. Built-in electrical control board 2 9 4 Between the fixed part 3 1 and the main body 2 2 2, a plurality of (two) fitting parts 2 4 0 a and 2 4 0 b are almost the same as the main body 2 2 2 of the toilet seat 2 2 Located in the center. As shown in FIG. 15, the housing of the toilet seat 2 2 is formed by assembling an upper first part 2 2 f and a lower second part 2 2 s, which are divided into two vertically. . The upper first part 2 2 f includes an upper member 2 2 1 U that is on the upper side of the toilet seat and an upper member 2 2 2 U that is on the upper side of the main body. The lower second part 2 2 s includes a lower member 2 2 1 L which is a lower side of the toilet seat and a lower member 2 2 2 L which is a lower side of the main body. The case integration means for assembling the first part 2 2 f and the second part 2 2 s to integrate the case is not particularly limited, and welding, fusion, screwing, and the like can be selected as necessary. As shown in FIG. 15, the integrally constructed toilet seat 2 2 constitutes a casing in which the toilet seat 2 2 1 and the main body 2 2 2 are connected. For this reason, the internal space of the integrally constructed toilet seat 22 is relatively large. In other words, as can be understood from FIG. 15, the casing of the toilet seat 2 2 1 constituting the front portion of the integrally constructed toilet seat 2 2 is composed of an upper member 2 2 1 U and a lower member 2 2 1 L. It is divided. The main body 2 2 2 constituting the rear part of the integrally constructed toilet seat 2 2 is divided into an upper member 2 2 2 U and a lower member 2 2 2 L.
本実施例によれば、 図 1 0に示すように、 一体構成便座 2 2の上方部材 2 2 1 Uには、 遮熱要素としての遮熱板 2 2 7が設けられている。 遮熱板 2 2 7は、 便座部 2 2 1 と本体部 2 2 2との境界領域に設けられており、 遮熱性が高い材料 (例えば熱伝達率が低い樹脂材料、 遮熱性を有する気泡 を有する発泡材料) で形成されている。 図 1 0に示すように、 便蓋 2 1の 後端部には便蓋突起 2 1 3 d (便蓋第 1係合部) が形成されている。 固定 部 3 1の係止部 3 1 2には係止凹部 3 1 2 a (便蓋第 2係合部) が形成さ れている。 図 1 0に示すように、 便蓋 2 1が上方つまり矢印 Y 1方向に 回動されて開放状態とされているとき、 便蓋突起 2 1 3 dが固定部 3 1の 係止凹部 3 1 2 aに係脱可能に係合する。 これによリ便蓋 2 1は開放状態 つまり起立状態に維持される。 便蓋突起 2 1 3 d及び係止凹部 3 1 2 aは、 便蓋 2 1の開放状態 (起立状態) を維持する便蓋開放維持手段を構成する ことができる。 According to this embodiment, as shown in FIG. 10, the upper member 2 2 1 U of the toilet seat 22 is provided with a heat shield plate 2 27 as a heat shield element. The heat shield 2 2 7 is provided in the boundary area between the toilet seat 2 2 1 and the body 2 2 2, It is made of a material having high heat shielding properties (for example, a resin material having a low heat transfer coefficient, a foam material having bubbles having heat shielding properties). As shown in FIG. 10, a toilet lid protrusion 2 13 d (a toilet lid first engaging portion) is formed at the rear end portion of the toilet lid 21. A locking recess 3 1 2 a (a toilet lid second engaging portion) is formed in the locking portion 3 1 2 of the fixing portion 3 1. As shown in FIG. 10, when the toilet lid 21 is turned upward, that is, in the direction of the arrow Y1, the toilet lid protrusion 2 1 3 d is the locking recess 3 1 of the fixing portion 3 1. 2 Engageably engage with a. As a result, the toilet lid 21 is maintained in the open state, that is, the standing state. The toilet lid protrusion 2 1 3 d and the locking recess 3 1 2 a can constitute a toilet lid opening maintaining means for maintaining the opened state (standing state) of the toilet lid 21.
本体部 2 2 2のほぼ中央部付近には、 人体の局部に洗浄水である温水を 噴出する洗浄ノズル 2 6 1 (洗浄部) が内蔵されている。 洗浄ノズル 2 6 1は先方に伸縮可能な伸縮ノズル 2 6 2を有する。 局部洗浄時には水圧な どにより伸縮ノズル 2 6 2はノズル開口 2 pから突き出し、 便器 1内に向 けて矢印 K 1方向に伸張する。 局部洗浄時でないときには、 図略のリタ一 ンバネにより伸縮ノズル 2 6 2は矢印 K 2方向に退避して本体部 2 2 2内 に隠蔽される。 一体構成便座 2 2の下方部材 2 2 2 Lの一部をなす閉鎖部 材としてのシャッター 2 3 2 aが回転ヒンジ 2 3 3 aを軸として回動開閉 するようにされている。 シャッター 2 3 2 aは、 一体構成便座 2 2の開放 時 (起立時, 図 1 1参照) には閉鎖されると共に、 一体構成便座 2 2の閉 鎖時 (図 1 0参照) には開放される。 シャッター 2 3 2 aの開閉動作は、 シャッター 2 3 2 aに作用する重力によリ行われる。 シャッター 2 3 2 a の回動開閉により、 伸縮ノズル 2 6 2が矢印 K 1 , K 2方向に出入りする ことができる。 シャッター 2 3 2 aは、 洗浄ノズル 2 6 1の直下に配置さ れている直下部材 2 2 6 cに保持されている。 シャッター 2 3 2 aの後方 には、 洗浄ノズル 2 6 1からのドレイン水、 あるいは、 温水タンクを有す る場合には温水タンクからのドレイン水を仮保持する遮水壁として機能す る囲い板 2 3 6が設けられている。 これにより貯水機能をもつ容器状のド レイン水溜り 2 3 5 (水保持部) が形成されている。 図 1 0に示すように、 —体構成便座 2 2の閉鎖時に、 ドレイン水溜り 2 3 5は、 退避方向 (矢印 K 2方向) に退避している洗浄ノズル 2 6 1の下方に配置されており、 洗 浄ノズル 2 6 1から落下するドレイン水を受け止め得るようにされている。 シャッター 2 3 2 aも洗浄ノズル 2 6 1から落下するドレイン水を受け止 め得るようにされている。 A cleaning nozzle 26 1 (cleaning unit) for jetting warm water, which is cleaning water, is incorporated in a local part of the human body near the center of the main body 2 2 2. The cleaning nozzle 2 6 1 has a telescopic nozzle 2 6 2 that can expand and contract in the forward direction. During local cleaning, the expansion / contraction nozzle 26 2 protrudes from the nozzle opening 2 p due to water pressure, etc., and extends in the direction of the arrow K 1 toward the toilet 1. When it is not during local cleaning, the expansion / contraction nozzle 26 2 is retracted in the direction of the arrow K 2 and is hidden in the main body 2 2 2 by a return spring (not shown). A shutter 2 3 2 a as a closing member that forms part of the lower member 2 2 2 L of the toilet seat 22 2 is configured to open and close about the rotary hinge 2 3 3 a as an axis. The shutter 2 3 2 a is closed when the one-piece toilet seat 2 2 is opened (when standing, see Fig. 1 1) and opened when the one-piece toilet seat 2 2 is closed (see Fig. 1 0). The The opening / closing operation of the shutter 2 3 2 a is performed by gravity acting on the shutter 2 3 2 a. By rotating and opening the shutter 2 3 2 a, the extendable nozzle 2 6 2 can enter and exit in the directions of arrows K 1 and K 2. The shutter 2 3 2 a is held by a directly lower member 2 2 6 c disposed immediately below the cleaning nozzle 2 6 1. Behind the shutter 2 3 2 a is a shroud that functions as a water shielding wall that temporarily holds drain water from the cleaning nozzle 2 6 1, or if there is a hot water tank, drain water from the hot water tank 2 3 6 are provided. As a result, a container-like drain reservoir 2 3 5 (water holding part) having a water storage function is formed. As shown in Fig. 10, when the toilet seat 2 2 is closed, the drain puddle 2 3 5 is placed below the washing nozzle 2 6 1 that is retracted in the retracting direction (arrow K 2 direction). The drainage water falling from the cleaning nozzle 2 6 1 can be received. The shutter 2 3 2 a is also configured to receive the drain water falling from the cleaning nozzle 2 6 1.
図 1 1に示すように、 一体構成便座 2 2が上方 (矢印 Y 1方向) に回動 開放して起立するときには、 洗浄ノズル 2 6 1の先端部の下方にドレイン 水溜り 2 3 5が位置して洗浄ノズル 2 6 1から流下または滴下する水をド レイン水溜り 2 3 5に受け得ると共に、 ドレイン水溜り 2 3 5の排出口 2 3 5 f は、 水の流出を抑えるべく上向きとなり且つシャッター 2 3 2 aで 閉鎖される。 これにより ドレイン水溜り 2 3 5に仮保持されているドレイ ン水が飛散しないようにされている。 つまり、 一体構成便座 2 2が上方に 回動して起立状態となったときには、 囲い板 2 3 6と直下部材 2 2 6 cと で囲まれたドレイン水溜り 2 3 5にドレイン水が集約され、 溜水 2 3 7と なる。 このため一体構成便座 2 2内における水の飛散が抑制される。 この ように洗浄ノズル 2 6 1から落下する水をドレイン水溜り 2 3 5が受け止 めるため、 囲い板 2 3 6の端 2 2 6 eは洗浄ノズル 2 6 1 に接近している 構造が好ましい。 また図 1 1 に示すように、 一体構成便座 2 2が上方 (矢, 印 Y 1方向) に起立するときには、 シャッター 2 3 2 aが洗浄ノズル 2 6 1 をこれの外側から覆って隠蔽させるため、 洗浄ノズル 2 6 1が汚れるこ とも抑えられる。  As shown in Fig. 11, when the toilet seat 2 2 is pivoted upward (in the direction of arrow Y 1) and opened up, the drain puddle 2 3 5 is located below the tip of the washing nozzle 2 6 1 The drainage puddle 2 3 5 can receive water flowing down or dripping from the washing nozzle 2 6 1, and the drain puddle 2 3 5 outlet 2 3 5 f can be turned upward to suppress the outflow of water and Closed by shutter 2 3 2 a. As a result, the drain water temporarily held in the drain water reservoir 2 3 5 is prevented from scattering. In other words, when the toilet seat 2 2 is rotated upward to be in an upright state, the drain water is concentrated in the drain water pool 2 3 5 surrounded by the surrounding plate 2 3 6 and the direct member 2 2 6 c. The accumulated water becomes 2 3 7. For this reason, scattering of water in the toilet seat 22 is suppressed. In this way, since the drain puddle 2 3 5 receives the water falling from the cleaning nozzle 2 61, the end 2 2 6 e of the shroud 2 3 6 is close to the cleaning nozzle 2 6 1. preferable. As shown in Fig. 11, when the toilet seat 2 2 stands up (in the direction of arrow Y 1), the shutter 2 3 2 a covers the cleaning nozzle 2 6 1 from the outside to conceal it. It is possible to prevent the cleaning nozzle 2 6 1 from becoming dirty.
図 1 0に示すように、 一体構成便座 2 2が下方 (矢印 Y 2方向) に回動 して閉鎖されると、 シャッター 2 3 2 aが重力により回動して開放され、 ドレイン水溜り 2 3 5およびシャッター 2 3 2 aが水平あるいは水平に近 い状態に寝る。 このため、 ドレイン水溜り 2 3 5の排出口 2 3 5 f は、 水 平あるいは水平に近い状態に指向する。 故に、 ドレイン水溜り 2 3 5のド レイン水が排出口 2 3 5 f から重力により便器 1内に自然に排出される。 シャッター 2 3 2 aは、 ドレイン水を便器 1内に案内する案内作用を奏す ることを期待できる。 従って、 一体構成便座 2 2が下方に揺動して閉鎖さ れるごとに、 ドレイン水溜り 2 3 5に溜まっているドレイン水が便器 1内 に重力により自然に排出される。 故に、 ドレイン水溜り 2 3 5に多量の水 が長期にわたり溜まることが抑制される。 また一体構成便座 2 2が下方 (矢印 Y 2方向) に回動して閉鎖されると、 図 1 0に示すように、 シャツ ター 2 3 2 aが自動的に重力により開放される。 このため、 伸縮ノズル 2 6 2の矢印 K 1方向への突出をシャッター 2 3 2 aが邪魔することは、 抑 えられる。 As shown in FIG. 10, when the toilet seat 2 2 is rotated downward (in the direction of arrow Y 2) and closed, the shutter 2 3 2 a is rotated and opened by gravity, and the drain puddle 2 3 5 and shutter 2 3 2 a lie in the horizontal or near-horizontal state. For this reason, the drain port 2 3 5 f of the drain reservoir 2 3 5 is oriented in a horizontal or nearly horizontal state. Therefore, the drain water in the drain reservoir 2 3 5 is naturally discharged into the toilet 1 by gravity from the outlet 2 3 5 f. The shutter 2 3 2 a can be expected to have a guiding action for guiding the drain water into the toilet 1. Accordingly, every time the integral toilet seat 22 is swung downward and closed, the drain water accumulated in the drain water reservoir 2 35 is naturally discharged into the toilet 1 by gravity. Therefore, accumulation of a large amount of water in the drain water pool 2 3 5 over a long period is suppressed. When the toilet seat 2 2 is rotated downward (arrow Y 2 direction) and closed, the shirt 2 3 2 a is automatically opened by gravity as shown in FIG. For this reason, the shutter 2 3 2 a does not interfere with the protrusion of the expansion / contraction nozzle 2 6 2 in the direction of the arrow K 1. available.
図 1 2に示すように、 便蓋 2 1は、 ヒンジ穴 2 1 3 aを有する右側板 2 1 1 aと、 ヒンジ穴 2 1 3 bを有する左側板 2 1 1 bとを後部の両側に備 える。 ヒンジ穴 2 1 3 a , 2 1 3 bは実質的に同一軸心上に設定されてい る。 一方のヒンジ穴 2 1 3 aは、 本体部 2 2 2の下方部材 2 2 2しからの 枢支軸 2 2 9と回動可能に嵌合する。 他 のヒンジ穴 2 1 3' bは、 便蓋開 閉駆動装置 2 5 5 (第 2の開閉駆動装置) の便蓋出力軸 2 5 6と一体回動 するように便蓋出力軸 2 5 6に嵌合されている。 従って、 便蓋開閉駆動装 置 2 5 5がオン駆動して便蓋出力軸 2 5 6がこれの軸心回りで回動すると、 便蓋出力軸 2 5 6及び枢支軸 2 2 9を中心として便蓋 2 1は回動開閉され る。 便蓋出力軸 2 5 6及び枢支軸 2 2 9は同一軸線状に沿っておリ、 便蓋 2 1の回動中心である。  As shown in Fig. 12, the toilet lid 2 1 has a right side plate 2 1 1 a having a hinge hole 2 1 3 a and a left side plate 2 1 1 b having a hinge hole 2 1 3 b on both sides of the rear part. Prepare. The hinge holes 2 1 3 a and 2 1 3 b are set substantially on the same axis. One hinge hole 2 1 3 a is rotatably fitted to the pivot shaft 2 2 9 from the lower member 2 2 2 of the main body 2 2 2. The other hinge hole 2 1 3 'b is the toilet lid output shaft 2 5 6 so as to rotate together with the toilet lid output shaft 2 5 6 of the toilet lid opening / closing drive device 2 5 5 (second opening / closing drive device). Is fitted. Therefore, when the toilet lid opening / closing drive device 2 5 5 is turned on and the toilet lid output shaft 2 5 6 rotates about its axis, the toilet lid output shaft 2 5 6 and the pivot shaft 2 2 9 are centered. As a result, the toilet lid 21 is opened and closed. The toilet lid output shaft 2 5 6 and the pivot shaft 2 2 9 are along the same axis, and are the rotation center of the toilet lid 21.
便蓋開閉駆動装置 2 5 5がオン駆動するときには、 便蓋出力軸 2 5 6が 回動する。 便蓋開閉駆動装置 2 5 5がオフのときには、 便蓋出力軸 2 5 6 はフリー状態であり、 便蓋開閉駆動装置 2 5 5に対して自由に回動できる ようになつている。 なお、 図 1 2に示すように、 便蓋開閉駆動装置 2 5 5 は、 一体構成便座 2 2の本体部 2 2 2の下方部材 2 2 2 Lの側面に形成さ れた固定枠 2 5 7に組み込まれ、 固定ネジ 2 5 4で一体構成便座 2 2の内 部に固定されている。 故に、 一体構成便座 2 2が回動すると、 一体構成便 座 2 2に固定されている便蓋開閉駆動装置 2 5 5も同方向に同角度開度す る。 便蓋開閉駆動装置 2 5 5はモータ類で形成できる。  When the toilet lid opening / closing drive device 2 5 5 is turned on, the toilet lid output shaft 2 5 6 rotates. When the toilet lid opening / closing drive device 2 5 5 is off, the toilet lid output shaft 2 5 6 is in a free state so that it can freely rotate with respect to the toilet lid opening / closing drive device 2 5 5. As shown in FIG. 12, the toilet lid opening / closing drive device 2 5 5 is provided with a fixed frame 2 5 7 formed on the side surface of the lower member 2 2 2 L of the main body 2 2 2 of the toilet seat 2 2 integrally formed. And fixed to the inside of the integral toilet seat 2 2 with fixing screws 2 5 4. Therefore, when the integral toilet seat 22 rotates, the toilet lid opening / closing drive device 2 55 fixed to the integral toilet seat 22 also opens in the same direction at the same angle. The toilet lid opening / closing drive device 2 5 5 can be formed of motors.
本実施例によれば、 図 1 4に示すように、 一体構成便座 2 2は、 これの 下方に臨む嵌着部 2 4 0 a , 2 4 0 bを有する。 一方の嵌着部 2 4 0 aは、 一体構成便座 2 2の後端部の底部 2 2 3 bから上方に膨出する固定保持部 2 4 1 aと、 固定保持部 2 4 1 aに連接された壁部 2 3 8 aと、 固定保持 部 2 4 1 aに保持された出力軸 2 5 2と、 出力軸 2 5 2を載せてフロー卜 状態に支持する浮遊支持部 2 4 3 と、 浮遊支持部 2 4 3 Wを上方に付勢 して待ち上げてフロート状態とする付勢力を有する付勢部材 (コイルバ ネ) で形成された弾性体 2 4 6 aと、 角筒形状の差込部 2 1 cを有する。 浮遊支持部 2 4 3 Wは、 出力軸 2 5 2を載せてフロー卜状態に支持する軸 受け部 2 4 3 aと、 フランジ部 2 4 4 aと、 下方に延設された案内棒部 2 4 5 aと一体的に有する。 同様に、 図 1 4に示すように、 嵌着部 2 4 0 bは、 一体構成便座 2 2の 後端部の底部 2 2 3 bから上方に膨出する固定保持部 2 4 1 bと、 固定保 持部 2 4 1 bに連接された壁部 2 3 8 bと、 固定保持部 2 4 1 bに保持さ れた断面円形の支持軸 2 5 9と、 支持軸 2 5 9を載せてフロート状態に支 持する浮遊支持部 2 4 3 Xと、 浮遊支持部 2 4 3 Xを上方に付勢して待ち 上げてフロート状態とする付勢力を有する付勢部材 (コイルパネ) で形成 された弾性体 2 4 6 bと、 角筒形状の差込部 2 4 1 dを有する。 浮遊支持 部 2 4 3 Xは、 支持軸 2 5 9を載せて支持する軸受け部 2 4 3 bと、 フラ ンジ部 2 4 4 bと、 下方に延設された案内棒部 2 4 5 bとを一体的に有す る。 According to the present embodiment, as shown in FIG. 14, the integral toilet seat 22 has the fitting portions 2 40 a and 2 4 0 b that face the lower side thereof. One fitting portion 2 40 0 a is connected to the fixed holding portion 2 4 1 a which bulges upward from the bottom 2 2 3 b of the rear end portion of the integrally constructed toilet seat 2 2 and the fixed holding portion 2 4 1 a The wall 2 3 8 a formed, the output shaft 2 5 2 held by the fixed holding portion 2 4 1 a, and the floating support 2 4 3 for placing the output shaft 2 5 2 and supporting the flow shaft 2 Floating support portion 2 4 3 Elastic body 2 4 6 a formed by an urging member (coil spring) having an urging force that urges W upward and waits to float and inserts in a rectangular tube shape Part 2 1 c. Floating support part 2 4 3 W consists of a bearing part 2 4 3 a, a flange part 2 4 4 a, and a guide bar part 2 that extends downwards. Integrated with 4 5 a. Similarly, as shown in FIG. 14, the fitting portion 2 4 0 b includes a fixed holding portion 2 4 1 b that bulges upward from the bottom 2 2 3 b of the rear end portion of the integral toilet seat 2 2, and Place the wall 2 3 8 b connected to the fixed holding part 2 4 1 b, the circular support shaft 2 5 9 and the support shaft 2 5 9 held by the fixed holding part 2 4 1 b. Floating support portion 2 4 3 X that supports the float state, and a biasing member (coil panel) that has an urging force to urge the floating support portion 2 4 3 X upward and wait to float It has an elastic body 2 4 6 b and a rectangular tube-shaped insertion part 2 4 1 d. The floating support portion 2 4 3 X includes a bearing portion 2 4 3 b for supporting the support shaft 2 5 9, a flange portion 2 4 4 b, and a guide rod portion 2 4 5 b extending downward. Is integrated.
図 1 3に示すように、 軸受け部 2 4 3 a及び案内棒部 2 4 5 aは、 嵌着 部 2 4 0 aの縦長の保持孔 2 4 1 xに高さ方向に昇降可能に案内されてお リ、 一体構成便座 2 2を上下方向に案内する案内要素として機能すること ができる。 同様に、 軸受け部 2 4 3 b及び案内棒部 2 4 5 bは、 嵌着部 2 4 0 bの縦長の保持孔 2 4 1 Xに高さ方向に昇降可能に案内されており、 一体構成便座 2 2を上下方向に案内する案内要素として機能することがで きる。  As shown in FIG. 13, the bearing portion 2 4 3 a and the guide rod portion 2 4 5 a are guided by the vertically long holding hole 2 4 1 x of the fitting portion 2 4 0 a so as to be able to move up and down in the height direction. Thus, it can function as a guiding element for guiding the integrally constructed toilet seat 22 in the vertical direction. Similarly, the bearing portion 2 4 3 b and the guide rod portion 2 4 5 b are guided by the vertically long holding hole 2 4 1 X of the fitting portion 2 4 0 b so as to be movable up and down in the height direction. It can function as a guide element for guiding the toilet seat 2 2 up and down.
図 1 4に示すように、 便器 1の取付部 1 1 には、 一体構成便座 2 2取り 付け用の固定部 3 1が着脱可能に固定されている。 固定部 3 1は、 便器 1 の取付部 1 1にボルト 3 1 5 a , 3 1 5 bにより固定された固定ベース 3 1 1 と、 固定ベース 3 1 1の両側において上向きに突出する断面で H形状 の角筒形状をなす被差込部 3 1 1 a、 3 1 1 bとを有する。 被差込部 3 1 1 a、 3 1 1 bは角筒空間状の被差込空間 3 1 1 xを有する。 固定ベース 3 1 1には便座部 2 1 1の前後方向に延設された一対のポル卜溝 3 1 4 a , 3 1 4 bが形成されている。 図 1 4に示すように、 便器固定ボル卜 3 1 5 a , 3 1 5 bの頭部をボルト溝 3 1 4 a , 3 1 4 bに嵌合した状態で、 ゴ ムヮッシャ 3 1 6 aを介して便器 1の取付部 1 1 に固定部 3 1は着脱可能 に固定されている。  As shown in FIG. 14, an integral part toilet seat 2 2 and a fixing part 31 for mounting are detachably fixed to the attaching part 11 of the toilet 1. The fixed part 3 1 has a fixed base 3 1 1 fixed to the mounting part 1 1 of the toilet 1 with bolts 3 1 5 a and 3 1 5 b, and a cross section that protrudes upward on both sides of the fixed base 3 1 1 H It has a to-be-inserted portion 3 1 1 a and 3 1 1 b that form a rectangular tube shape. The inserted portions 3 1 1 a and 3 1 1 b have an inserted space 3 1 1 x in the shape of a rectangular tube space. The fixed base 3 11 1 is formed with a pair of por ridges 3 1 4 a and 3 1 4 b extending in the front-rear direction of the toilet seat 2 1 1. As shown in Fig. 4, the rubber washer 3 1 6 a is attached with the head of the toilet bowl fixing bolt 3 1 5 a, 3 1 5 b fitted into the bolt groove 3 1 4 a, 3 1 4 b. The fixing part 3 1 is detachably fixed to the mounting part 1 1 of the toilet 1.
さて一体構成便座 2 2を便器 1 に着脱可能に据え付けるときについて説 明を加える。 先ず、 図 1 4に示すように、 一体構成便座 2 2を固定部 3 1 の上方に配置する。 その後、 一体構成便座 2 2を矢印 D A方向に下降させ る。 この結果、 一体構成便座 2 2の嵌着部 2 4 0 aの角筒形状の差込部 2 4 1 cを、 固定部 3 1の角筒形状の被差込部 3 1 1 aに着脱可能に差し込 む。 同様に、 一体構成便座 2 2の嵌着部 2 4 0 bの角筒形状の差込部 2 4 1 dを、 固定部 3 1の角筒形状の被差込部 3 1 1 bに着脱可能に差し込む。 角筒形状同士の差込みであるため、 一体構成便座 2 2を位置決めする位置 決め精度は確保される。 これによリー体構成便座 2 2が位置決めされた状 態で便器 1に着脱可能に保持される。 故に、 嵌着部 2 4 0 a , 2 4 0 bは 一体構成便座 2 2を便器 1に据え付ける際に、 一体構成便座 2 2を位置決 めする位置決め要素として機能できる。 なお、 一体構成便座 2 2を固定部 3 1に係脱可能に係止させる係止解除選択機構が設けられているときには、 係止解除選択機構を係止形態とすることが好ましい。 本実施例によれば、 前記したように案内棒部 2 4 5 a , 2 4 5 bとフランジ部 2 4 4 a , 2 4 4 bによって出力軸 2 5 2、 支持軸 2 5 9等を所定の高さ位置にフロー卜 状態に保持できるよう構成されている。 また図 1 3に示すように、 出力軸 2 5 2、 支持軸 2 5 9の上側表面と固定保持部 2 4 1 a , 2 4 1 bの上端 との間には、 軸スキマ 2 4 7 a , 2 4 7 bが設けられている。 軸スキマ 2 4 7 a , 2 4 7 bにより、 出力軸 2 5 2および支持軸 2 5 9のフロート変 位性は確保されている。 Now, a description will be given of when the toilet seat 2 2 is detachably installed on the toilet 1. First, as shown in FIG. 14, the integrally constructed toilet seat 22 is disposed above the fixed portion 3 1. After that, the one-piece toilet seat 22 is lowered in the direction of arrow DA. As a result, the fitting part 2 40 of the integrally constructed toilet seat 2 2 0 0 a square tube shaped insertion part 2 4 1 c is removably inserted into the fixed part 3 1 in the rectangular tube shaped insertion part 3 1 1 a. Similarly, the fitting part 2 4 0 b of the one-piece toilet seat 2 2 can be attached to and detached from the square tube-shaped insertion part 2 4 1 d of the fixed part 3 1 and 3 1 1 b. Plug in. Since the rectangular tube shapes are inserted, positioning accuracy for positioning the integrally constructed toilet seat 22 is ensured. As a result, the toilet seat 22 is positioned so as to be detachably attached to the toilet 1. Therefore, the fitting portions 2 40 a and 2 4 0 b can function as positioning elements for positioning the integrated toilet seat 22 when the integrated toilet seat 22 is installed on the toilet 1. When an unlocking selection mechanism for detachably locking the integrally constructed toilet seat 22 to the fixing portion 31 is provided, it is preferable that the unlocking selection mechanism is in a locking form. According to this embodiment, as described above, the output shaft 2 5 2, the support shaft 2 5 9, etc. are predetermined by the guide rod portions 2 4 5 a, 2 4 5 b and the flange portions 2 4 4 a, 2 4 4 b. It is configured so that it can be kept in the flow state at the height position. Also, as shown in Fig.13, there is a shaft clearance 2 4 7 a between the upper surface of the output shaft 2 5 2 and the support shaft 2 5 9 and the upper end of the fixed holding portions 2 4 1 a and 2 4 1 b. , 2 4 7 b. The shaft skimmers 2 4 7 a and 2 4 7 b ensure the float displacement of the output shaft 2 52 and the support shaft 2 59.
清掃等を行なうときには、 便器 1に便器固定ポル卜 3 1 5 a , 3 1 5 b を締結したままの状態で、 一体構成便座 2 2を上方 (図 1 4に示す矢印 D B方向) に持ち上げる。 これによリー体構成便座 2 2の嵌着部 2 4 0 aの 角筒形状の差込部 2 4 1 cを、 固定部 3 1の角筒形状の被差込部 3 1 1 a から離脱させる。 同様に、 一体構成便座 2 2の嵌着部 2 4 0 bの角筒形状 の差込部 2 4 1 dを固定部 3 1の角筒形状の被差込部 3 1 1 bから離脱さ せる。 これによリー体構成便座 2 2を持ち上げて便器 1から容易に取り外 すことができる。 この場合、 一体構成便座 2 2を固定部 3 1に係脱可能に 係止させる係止解除選択機構が設けられているときには、 係止解除選択機 構を解除にした状態で、 一体構成便座 2 2を持ち上げることが好ましい。 一体構成便座 2 2を便器 1から取り外さないときでも、 一体構成便座 2 2を矢印 D B方向にある程度の高さまで持ち上げれば、 固定部 3 1 と一体 構成便座 2 2との間に、 清掃用の隙間を形成できる。 同様に、 便器 1 と一 体構成便座 2 2との間に、 清掃用の隙間を形成できる。 これらの隙間を介 して使用者は清掃等を行なうことができる。 なお、 必要に応じて、 便器 1 から便器固定ボルト 3 1 5 a , 3 1 5 bを外すことができる。 開閉駆動装 置 2 5 1 (第 1の開閉駆動装置) は一体構成便座 2 2を回動開閉のために 駆動させるものであり、 モータ類で形成できる。 開閉駆動装置 2 5 1がォ ン駆動するとき、 出力軸 2 5 2は回動する。 開閉駆動装置 2 5 1がオフの ときには、 開閉駆動装置 2 5 1の出力軸 2 5 2はフリー状態にあり、 開閉 駆動装置 2 5 1に対して自由に回動できるようになっている。 When cleaning, etc., the toilet seat 2 2 is lifted upward (in the direction indicated by the arrow DB shown in FIG. 14) with the toilet bowls 3 1 5 a and 3 1 5 b fastened to the toilet 1. As a result, the fitting part 2 4 0a of the toilet seat 2 2 having the rectangular body shape is detached from the rectangular tube-shaped insertion part 2 4 1 c of the fixed part 3 1 and the rectangular tube-shaped insertion part 3 1 1 a. Let Similarly, the fitting portion 2 4 0 b of the integrally constructed toilet seat 2 2 is detached from the rectangular tube-shaped insertion portion 2 4 1 d of the fixed portion 3 1 and the rectangular tube-shaped insertion portion 3 1 1 b of the fixing portion 3 1. . As a result, the toilet seat 2 2 can be lifted and removed from the toilet 1 easily. In this case, when an unlocking selection mechanism for detachably locking the integrally constructed toilet seat 2 2 to the fixed portion 31 is provided, the integrally constructed toilet seat 2 is in a state in which the unlocking selection mechanism is released. Lifting 2 is preferred. Even when the toilet seat 2 2 is not removed from the toilet 1, even if the toilet seat 2 2 is lifted to a certain height in the direction of the arrow DB, it can be cleaned between the fixed part 3 1 and the toilet seat 2 2 A gap can be formed. Similarly, a cleaning gap can be formed between the toilet 1 and the one-piece toilet seat 2 2. The user can perform cleaning and the like through these gaps. If necessary, toilet 1 Toilet bowl fixing bolts 3 1 5 a and 3 1 5 b can be removed. The opening / closing drive device 2 5 1 (first opening / closing drive device) drives the integrally constructed toilet seat 22 2 for rotational opening and closing, and can be formed of motors. When the opening / closing drive device 2 5 1 is turned on, the output shaft 2 5 2 rotates. When the opening / closing drive device 2 51 is off, the output shaft 2 52 of the opening / closing drive device 2 51 is in a free state so that it can freely rotate with respect to the opening / closing drive device 2 51.
図 1 4に示すように、 開閉駆動装置 2 5 1は一体構成便座 2 2の下方部 材 2 2 1 Lに設けられた取付台座 2 2 8に固定ネジ 2 5 4 xで押え板 2 5 3を介して一体構成便座 2 2の内部に固定されている。 開閉駆動装置 2 5 1の出力軸 2 5 2は、 一体構成便座 2 2と一体的に回動できるように一体 構成便座 2 2に対して回り止めされている。 具体的には、 図 1 3に示すよ うに、 出力軸 2 5 2には平行面取り状の Dカツ 卜部 2 5 2 d ( 2箇所) が 形成されている。 Dカッ ト部 2 5 2 dは固定保持部 2 1 aの縦長の保持 孔 2 4 1 Xに嵌合されて、 回り止めされている。 従って図 1 3から理解で きるように、 開閉駆動装置 2 5 1がオン駆動して出力軸 2 5 2がこれの軸 心の回りで回動したとき、 出力軸 2 5 2はその位置に静止した状態で、 つ まり、 便器 1に対して非回転状態であり、 開閉駆動装置 2 5 1が一体構成 便座 2 2と共に回動することになる。 一体構成便座 2 2が回動開閉すると きには、 一体構成便座 2 2の後端部 2 2 rは、 後端部 2 2 rの下側の空間 2 2 kに向けて出力軸 2 5 2の軸心の回りで矢印 Y 5方向に回動する。 出 力軸 2 5 2及び支持軸 2 5 9は同一軸心上に配置されており、 一体構成便 座 2 2は出力軸 2 5 2及び支持軸 2 5 9を中心として回動開閉する。 但し、 嵌着部 2 4 0 bについては、 出力軸ではないため支持軸 2 5 9は固定保持 部 2 4 1 bに対して回動可能とされている。  As shown in Fig. 4, the opening / closing drive unit 2 5 1 is a lower part of the integral toilet seat 2 2 2 2 1 The mounting base 2 2 8 provided on the L 2 2 8 is fixed to the holding plate 2 5 4 x 2 5 3 Is fixed inside the toilet seat 2 2. The output shaft 2 52 of the opening / closing drive device 25 1 is prevented from rotating with respect to the integral toilet seat 22 2 so as to be able to rotate integrally with the integral toilet seat 2 2. Specifically, as shown in FIG. 13, parallel chamfered D-cut flange portions 2 5 2 d (two locations) are formed on the output shaft 2 52. The D cut portion 2 5 2 d is fitted in the vertically long holding hole 2 4 1 X of the fixed holding portion 2 1 a and is prevented from rotating. Therefore, as can be understood from FIG. 13, when the opening / closing drive device 2 51 is turned on and the output shaft 2 52 rotates around its axis, the output shaft 2 52 stops at that position. In this state, that is, in a non-rotating state with respect to the toilet 1, the opening / closing drive device 2 51 rotates together with the toilet seat 2 2 having an integrated structure. When the one-piece toilet seat 2 2 pivots, the rear end 2 2 r of the one-piece toilet seat 2 2 has an output shaft 2 5 2 toward the space 2 2 k below the rear end 2 2 r. Rotate in the direction of arrow Y 5 around the axis of. The output shaft 2 5 2 and the support shaft 2 5 9 are arranged on the same axis, and the integrally constructed toilet seat 2 2 pivots around the output shaft 2 52 and the support shaft 2 5 9. However, since the fitting portion 2 4 0 b is not an output shaft, the support shaft 2 59 can be rotated with respect to the fixed holding portion 2 4 1 b.
図 1 6〜図 1 8について説明を加える。 図 1 6は、 便蓋 2 1及び一体構 成便座 2 2が共に閉鎖されている状態を示す。 一体構成便座 2 2は閉鎖さ れているため、 一体構成便座 2 2の内部に設けられている便蓋開閉駆動装 置 2 5 5及び開閉駆動装置 2 5 1は、 共に正規の取付け位置とされている。 図 1 7は、 一体構成便座 2 2を閉鎖状態に維持しつつ、 便蓋 2 1 を上方に 回動させて開放している状態を示す。 図 1 7に示す形態によれば、 一体構 成便座 2 2が閉鎖されているため、 一体構成便座 2 2の内部に設けられて いる便蓋開閉駆動装置 2 5 5及び開閉駆動装置 2 5 1は共に正規の取付け 位置のままである。 図 1 8は、 便蓋 2 1 とともに一体構成便座 2 2が上方 に回動されて開放されている状態を示す。 図 1 8に示す形態によれば、 開 閉駆動装置 2 5 1の駆動によリー体構成便座 2 2が矢印 Y 1方向にほぼ 9 0度回動して開放状態とされているため、 一体構成便座 2 2の内部に配置 されている開閉駆動装置 2 5 1及び便蓋開閉駆動装置 2 5 5は本体部 2 2 2の回動と共に回転して向きが変更 (9 0度前後) されている。 本実施例 によれば、 一体構成便座 2 2の回転中心となる出力軸 2 5 2および支持軸 2 5 9は、 便蓋 2 1の回転中心となる枢支軸部 2 2 9および便蓋出力軸 2 5 6は同一軸心上に、 あるいは、 実質的に同一軸心上に設定されている。 故に、 一体構成便座 2 2および便蓋 2 1は同一軸心上に、 あるいは、 実質 的に同一の軸心の回リを回動するように設定されている。 このため一体構 成便座 2 2が回動開閉するときであっても、 便蓋 2 1に過剰な歪みがかか ることが防止されている。 A description will be added with reference to FIGS. FIG. 16 shows a state where the toilet lid 21 and the integrally constructed toilet seat 22 are both closed. Since the toilet seat 2 2 is closed, both the toilet lid opening / closing drive device 2 5 5 and the opening / closing drive device 2 5 1 provided inside the integrated toilet seat 2 2 are assumed to be regular mounting positions. ing. FIG. 17 shows a state in which the toilet seat 2 1 is opened by rotating upward while keeping the toilet seat 2 2 in a closed state. According to the form shown in FIG. 17, since the integrally constructed toilet seat 2 2 is closed, the toilet lid opening / closing drive device 2 5 5 and the opening / closing drive device 2 5 1 provided inside the integrally constructed toilet seat 2 2 Both are regular installations Still in position. FIG. 18 shows a state in which the toilet seat 2 2 together with the toilet lid 2 1 is rotated upward and opened. According to the form shown in FIG. 18, the opening / closing drive device 2 5 1 is driven so that the toilet seat 2 2 is rotated about 90 degrees in the direction of the arrow Y 1 and is opened. The opening / closing drive device 2 5 1 and the toilet lid opening / closing drive device 2 5 5 arranged inside the toilet seat 2 2 are rotated with the rotation of the main body 2 2 2 and changed in direction (around 90 degrees). Yes. According to the present embodiment, the output shaft 2 5 2 and the support shaft 2 5 9 that are the rotation center of the toilet seat 2 2 are the pivot shaft 2 2 9 and the toilet lid output that are the rotation center of the toilet lid 2 1. Axes 2 5 6 are set on the same axis or substantially on the same axis. Therefore, the integrally constructed toilet seat 22 and the toilet lid 21 are set so as to rotate on the same axis or substantially the same axis. This prevents excessive distortion of the toilet lid 21 even when the integrally constructed toilet seat 22 opens and closes.
図 1 5に示すように、 便座部 2 2 1を構成する上方部材 2 2 1 Uと、 本 体部 2 2 2を構成する上方部材 2 2 2 Uとの間には、 遮熱板 2 2 7が形成 されている。 また図 1 に示すように遮熱板 2 2 7は便座部 2 2 1の幅方向 に沿っているとともに、 便座部 2 2 1の上方部材 2 2 1 Uには電気式の便 座ヒータ 2 hが配置されている。 図 1 0に示すように、 上方部材 2 2 1 U の裏面側に遮熱板 2 2 7の上端部 2 2 7 uが密着されている。 また、 遮熱 板 2 2 7の下端部 2 2 7 dは、 便座部 2 2 1の下方部材 2 2 1 Lの後端上 面部 2 2 1 mに係合する。 なお、 遮熱板 2 2 7には、 電気配線等を通す為 に必要な最小限の孔またはスキマが必要に応じて形成されていても良い。 図 1 5に示すように、 便座部 2 2 1の下方部材 2 2 1 Lの後端部には洗浄 ノズル用の第 1 シャッター 2 3 2 aと温風乾燥用の第 2シャッター 2 3 2 bが開閉可能に設けられている。  As shown in FIG. 15, between the upper member 2 2 1 U constituting the toilet seat 2 2 1 and the upper member 2 2 2 U constituting the main body 2 2 2, the heat shield plate 2 2 7 is formed. As shown in Fig. 1, the heat shield 2 2 7 runs along the width direction of the toilet seat 2 2 1, and the upper member 2 2 1 of the toilet seat 2 2 1 has an electric toilet seat heater 2 h Is arranged. As shown in FIG. 10, the upper end portion 2 2 7 u of the heat shield plate 2 2 7 is in close contact with the back surface side of the upper member 2 2 1 U. Further, the lower end 2 2 7 d of the heat shield 2 2 7 engages with the rear upper surface 2 2 1 m of the lower member 2 2 1 L of the toilet seat 2 2 1. It should be noted that the heat shield plate 2 27 may be provided with a minimum number of holes or gaps necessary for passing electrical wiring or the like as necessary. As shown in Fig. 15, the lower part of the toilet seat 2 2 1 2 2 1 At the rear end of the L, the first shutter 2 3 2 a for the cleaning nozzle and the second shutter 2 3 2 b for drying hot air Can be opened and closed.
ところで、 前述したように、 一体構成便座 2 2は、 便座部 2 2 1及び本 体部 2 2 2を連続させた筐体を構成しており、 一体構成便座 2 2の内部空 間は比較的大きな連続するものとなり易い。 このため便座部 2 2 1の暖房 便座用の熱が内部空間を経て本体部 2 2 2に移動する傾向があり、 電気ヒ 一夕で形成された便座ヒータ 2 hの消費電力の低減には限界がある。 更に 本体部 2 2 2内の温度上昇も誘発するため、 本体部 2 2 2に収容されてい る機能部品の信頼性を高めるには改善の余地がある。 この点本実施例によれば、 図 1 0に示すように、 一体構成便座 2 2の便 座部 2 2 1 と本体部 2 2 2との間には、 遮熱要素としての遮熱板 2 2 7が 隔壁状に設けられている。 遮熱板 2 2 7は、 便座部 2 2 1の内部空間と本 体部 2 2 2の内部空間との非連通性を高める。 具体的には、 便座部 2 2 1 の内部空間と本体部 2 2 2の内部空間との連通を遮断させる。 このため便 座部 2 2 1の便座ヒータ 2 hが加熱作動しているとき、 暖められた便座部 2 2 1の熱が内部空間等を介して本体部 2 2 2に伝達されることは、 遮熱 板 2 2 7により抑制される。 従って、 本体部 2 2 2内の温度上昇が抑制さ れ、 本体部 2 2 2内に収容されている各種機能部品 (例えば電気制御基板 2 9 4等の電子部品および電気部品、 便蓋開閉駆動装置 2 5 5、 便座開閉 駆動装置 2 5 1、 乾燥器 2 7 1等) の信頼性の向上、 耐久性の向上、 長寿 命化に貢献できる。 By the way, as described above, the integrally constructed toilet seat 2 2 constitutes a casing in which the toilet seat 2 2 1 and the main body 2 2 2 are continuous, and the internal space of the integrally constructed toilet seat 2 2 is relatively small. It tends to be large and continuous. For this reason, heating of the toilet seat 2 2 1 tends to transfer the heat for the toilet seat to the main body 2 2 2 through the internal space, and there is a limit to reducing the power consumption of the toilet seat heater 2 h formed by electric heating. There is. Furthermore, since a temperature rise in the main body 2 2 2 is also induced, there is room for improvement in order to increase the reliability of the functional parts accommodated in the main body 2 2 2. In this respect, according to this embodiment, as shown in FIG. 10, between the toilet seat 2 2 1 and the main body 2 2 2 of the integrally constructed toilet seat 2 2, there is a heat shield plate 2 as a heat shield element. 2 7 is provided in the shape of a partition. The heat shield 2 2 7 enhances the incompatibility between the internal space of the toilet seat 2 2 1 and the internal space of the main body 2 2 2. Specifically, the communication between the internal space of the toilet seat 2 2 1 and the internal space of the main body 2 2 2 is blocked. For this reason, when the toilet seat heater 2 h of the toilet seat 2 2 1 is heated, the heat of the heated toilet seat 2 2 1 is transmitted to the main body 2 2 2 through the internal space, etc. Suppressed by heat shield 2 2 7. Therefore, the temperature rise in the main body 2 2 2 is suppressed, and various functional parts housed in the main body 2 2 2 (for example, electronic and electric parts such as the electric control board 29 4, toilet lid opening / closing drive) Device 2 5 5, toilet seat opening and closing drive device 2 5 1, dryer 2 7 1, etc.), contributing to improved reliability, durability, and longer life.
また暖房便座としての便座部 2 2 1の熱が本体部 2 2 2に伝達されるこ とは遮熱板 2 2 7によリ抑制されているため、 便座部 2 2 1の温度を確保 するのにも有利であり、 省エネルギ、 節電に貢献でき、 便座ヒータ 2 hの 加熱能力の低下にも貢献できる。 なお遮熱板 2 2 7は一体構成便座 2 2に 一体成形で形成しても良いし、 後付けで一体構成便座 2 2に取り付けても 良い。 更に、 図 1に示すように、 遮熱板 2 2 7は一体構成便座 2 2の便座 部 2 2 1 と本体部 2 2 2との間に使用者の尻部の輪郭にほぼ沿うように設 けられている。 このため、 一体構成便座 2 2の便座部 2 2 1に使用者の尻 部が着座したとき、 遮熱板 2 2 7は尻部付近に位置することになリ、 暖房 便座である.便座部 2 2 1のうち尻部付近の領域の温度を高めに維持するの に貢献でき、 冬期等における使用に適する。 更に図 1 0に示すように、 便 座部 2 2 1 と本体部 2 2 2との間には、 遮熱要素としての空気断熱層 2 2 7 aも形成されているため、 便座部 2 2 1の熱が本体部 2 2 2に伝達され ることは一層抑制される。 なお、 空気断熱層 2 2 7 aは空気で形成するば かりか、 遮熱性が高いゲル状物質を空気断熱層 2 2 7 aに配置しても良い。 更に本実施例によれば、 図 1 0に示すように、 便座部 2 2 1の上方部材 2 2 1 Uの裏面側に遮熱板 2 2 7の上端部 2 2 7 uは密着されている。 こ のため便座部 2 2 1の内部空間と本体部 2 2 2の内部空間とは空気遮断性 が高められている。 よって、 便座部 2 2 1の内部空間と本体部 2 2 2の内 部空間との間における空気の出入りが抑制される。 このため、 便座部 2 2 1の暖房便座用の便座ヒータ 2 hで加熱された空気による対流が抑制され る。 これにより、 便座部 2 2 1の内部で最も温度が高く空気対流の起こり 易い箇所の熱移動を防ぐことができる。 また、 同じく遮熱板 2 2 7の下端 部 2 2 7 dも、 本体部 2 2 2の便座部 2 2 1の下方部材 2 2 1 Lの後端部 と係合されているので、 この意味においても、 便座部 2 2 1の内部空間と 本体部 2 2 2の内部空間とは遮断性が高められている。 よって便座部 2 2 1の内部空間と本体部 2 2 2の内部空間との間における空気の出入りが抑 制される。 これにより便座ヒータ 2 hの熱を便座部 2 2 1の加熱に効率よ く使用することができ、 便座ヒータ 2 hの省エネルギ化を図りつつ、 暖房 便座としての能力を維持することができる。 In addition, since the heat of the toilet seat 2 2 1 as a heating toilet seat is suppressed by the heat shield 2 2 7, the temperature of the toilet seat 2 2 1 is secured. It is also advantageous in that it can contribute to energy saving and power saving, and can also contribute to the reduction of the heating capacity of the toilet seat heater 2 h. The heat shield plate 2 27 may be formed integrally with the integrally constructed toilet seat 22 or may be attached to the integrally constructed toilet seat 22 later. Further, as shown in FIG. 1, the heat shield 2 2 7 is provided between the toilet seat 2 2 1 of the integrally constructed toilet seat 2 2 and the main body 2 2 2 so as to substantially follow the contour of the user's buttocks. It is For this reason, when the user's bottom is seated on the toilet seat 2 2 1 of the one-piece toilet seat 2 2, the heat shield 2 2 7 is located near the bottom and is a heating toilet seat. It can contribute to maintaining the temperature in the area near the bottom out of 2 2 1 and is suitable for use in winter. Further, as shown in FIG. 10, an air heat insulating layer 2 2 7 a as a heat shielding element is also formed between the toilet seat 2 2 1 and the main body 2 2 2, so that the toilet seat 2 2 The transfer of the heat of 1 to the main body 2 2 2 is further suppressed. The air heat insulating layer 2 2 7 a may be formed of air, or a gel-like substance having a high heat insulating property may be disposed in the air heat insulating layer 2 2 7 a. Furthermore, according to the present embodiment, as shown in FIG. 10, the upper end 2 2 7 u of the heat shield 2 2 7 is in close contact with the back side of the upper member 2 2 1 U of the toilet seat 2 2 1. . For this reason, the air shielding property between the interior space of the toilet seat 2 2 1 and the interior space of the main body 2 2 2 is enhanced. Therefore, the entry and exit of air between the internal space of the toilet seat 2 2 1 and the internal space of the main body 2 2 2 is suppressed. Therefore, toilet seat 2 2 Convection due to air heated by the toilet seat heater 2h for heating toilet seat 1 is suppressed. As a result, it is possible to prevent heat transfer in a portion where the temperature is highest and air convection is likely to occur inside the toilet seat 2 2 1. Similarly, the lower end 2 2 7 d of the heat shield 2 2 7 is also engaged with the rear end of the lower member 2 2 1 L of the toilet seat 2 2 1 of the main body 2 2 2. In this case, the interior space of the toilet seat 2 2 1 and the interior space of the main body 2 2 2 are improved. Therefore, the entry and exit of air between the internal space of the toilet seat 2 2 1 and the internal space of the main body 2 2 2 is suppressed. As a result, the heat of the toilet seat heater 2 h can be efficiently used for heating the toilet seat portion 2 21, and the ability as a heating toilet seat can be maintained while energy saving of the toilet seat heater 2 h is achieved.
便蓋 2 1 を矢印 Y 1方向に回動開放させる場合には、 図 1 2に示す便蓋 開閉駆動装置 2 5 5の便蓋出力軸 2 5 6を開方向に回動させ、 便蓋出力軸 2 5 6が所定位置になったときに便蓋開閉駆動装置 2 5 5を停止させる。 このとき図 1 0に示すように、 固定部 3 1の係止部 3 1 2の背面に形成さ れた係止凹部 3 1 2 aと便蓋突起 2 1 3 dとが係脱可能に係合し、 両者は 結合される。 これによリ便蓋 2 1の起立状態が維持される。 なお、 便蓋 2 1 を開閉させるための便蓋開閉駆動装置 2 5 5、 一体構成便座 2 2を開閉 させるための開閉駆動装置 2 5 1は、 共に一体構成便座 2 2の内部に固定 されている。  When the toilet lid 2 1 is rotated and opened in the direction of arrow Y1, the toilet lid output shaft 2 5 6 of the toilet lid opening / closing drive device 2 5 5 shown in Fig. 1 2 is rotated in the opening direction, and the toilet lid output When the shaft 2 5 6 reaches a predetermined position, the toilet lid opening / closing drive device 2 5 5 is stopped. At this time, as shown in FIG. 10, the locking recess 3 1 2 a formed on the back surface of the locking portion 3 1 2 of the fixing portion 3 1 and the toilet lid protrusion 2 1 3 d are detachably engaged. And both are combined. Thereby, the standing state of the toilet lid 21 is maintained. The toilet lid opening / closing drive device 2 5 5 for opening and closing the toilet lid 2 1 and the opening / closing drive device 2 5 1 for opening and closing the integrated toilet seat 2 2 are both fixed inside the integrated toilet seat 2 2. Yes.
図 1 6に示す便蓋 2 1及び一体構成便座 2 2が共に閉鎖されている状態 から、 便蓋開閉駆動装置 2 5 5を開放方向にオン駆動すると、 図 1 7に示 すように一体構成便座 2 2を閉鎖させたまま、 便蓋 2 1 を上方に回動させ て開放させることができる。 更に開閉駆動装置 2 5 1 を開放方向にオン駆 動させることにより、 図 1 8に示すように、 一体構成便座 2 2を約 9 0〜 1 1 0度程度上方に回動させて開放状態にして便器 1及びノ又は本板部 2 2 2の裏面の清掃を行うことができる。  When the toilet lid opening / closing drive device 2 5 5 is turned on in the opening direction from the state in which the toilet lid 2 1 shown in Fig. 6 and the toilet seat 2 2 are both closed, the integrated configuration as shown in Fig. 17 While the toilet seat 2 2 is closed, the toilet lid 2 1 can be rotated upward to be opened. Further, when the opening / closing drive device 25 1 is driven on in the opening direction, as shown in FIG. 18, the integrally constructed toilet seat 2 2 is turned upward by about 90 ° to 110 ° to be opened. It is possible to clean the back of toilet bowl 1 and board 2 or main plate 2 2 2.
図 1 8に示すように一体構成便座 2 2を上方に回動開放させると、 一体 構成便座 2 2の内部に保持されている便蓋開閉駆動装置 2 5 5も便蓋出力 軸 2 5 6と共に同方向に同時に同角度回動してしまうことになる。 この場 合、 起立位置にある便蓋 2 1が更に矢印 Y 3方向 (図 1 8参照) に回動す ることになりかねない。 従って便蓋 2 1 を上方に回動開放させた状態で一 体構成便座 2 2を回動開放させるときには、 便蓋開閉駆動装置 2 5 5がォ フであれば、 便蓋 2 1 に固定された便蓋出力軸 2 5 6は便蓋開閉駆動装置 2 5 5に対して自由に回転できるように構成されている。 このとき便蓋 2 1がー体構成便座 2 2の開放動作に伴って更に開方向 (図 1 8に示す矢印 Y 3方向) に倒れ込むのを防止するために、 図 1 0に示したように、 固定 部 3 1の係止部 3 1 2の背面に形成された係止凹部 3 1 2 aと便蓋突起 2 1 3 dとが係脱可能に係合される。 これによリ便蓋 2 1の起立状態が維持 される。 As shown in FIG. 18, when the integrally constructed toilet seat 2 2 is pivoted and opened upward, the toilet lid opening / closing drive device 2 5 5 held inside the integrally constructed toilet seat 2 2 is also attached together with the toilet lid output shaft 2 5 6. At the same time, the same angle is rotated in the same direction. In this case, the toilet lid 21 in the upright position may further rotate in the direction of arrow Y3 (see Fig. 18). Therefore, when the toilet seat 22 is rotated and opened with the toilet lid 21 being pivoted upward, the toilet lid opening / closing drive device 2 55 is The toilet lid output shaft 2 5 6 fixed to the toilet lid 2 1 is configured to freely rotate with respect to the toilet lid opening / closing drive device 2 5 5. At this time, in order to prevent the toilet lid 21 from falling further in the opening direction (in the direction of arrow Y3 shown in FIG. 18) with the opening operation of the toilet seat 22 as shown in FIG. The locking recess 3 1 2 a formed on the back surface of the locking portion 3 1 2 of the fixing portion 3 1 and the toilet lid protrusion 2 1 3 d are detachably engaged. As a result, the standing state of the toilet cover 21 is maintained.
次に、 便蓋 2 1 を起立状態に開放させたまま一体構成便座 2 2のみを回 動閉鎖させようとするときには、 一体構成便座 2 2を開閉させるための開 閉駆動装置 2 5 1 を閉鎖方向にオン駆動させることにより、 一体構成便座 2 2を下方向つまり矢印 Y 2方向に回動閉鎖させる。 この場合にも一体構 成便座 2 2の回動閉鎖に伴い、 便蓋開閉駆動装置 2 5 5がオフであれば、 便蓋開閉駆動装置 2 5 5と便蓋出力軸 2 5 6とは自由に回動するようにな るので、 係止部 3 1 2の背面に形成された係止凹部 3 1 2 aと便蓋突起 2 1 3 dとの係合状態が良好に継続される。 従って、 開閉駆動装置 2 5 1 を 閉鎖方向に駆動させたとしても、 一体構成便座 2 2の起立状態が維持され る。 起立している便蓋 2 1 を閉鎖させるときには、 便蓋開閉駆動装置 2 5 5が閉鎖方向にオン駆動し、 一体構成便座 2 2の便蓋出力軸 2 5 6が閉鎖 方向に駆動する。 これにより前述の係止凹部 3 1 2 aと便蓋突起 2 1 3 d との係合が相互の弾性変形で強制的に外れ、 便蓋 2 1 を矢印 Y 2方向に回 動閉鎖させることができる。  Next, when only the one-piece toilet seat 2 2 is to be rotated and closed while the toilet lid 2 1 is opened in the standing state, the opening / closing drive device 2 5 1 for opening and closing the one-piece toilet seat 2 2 is closed. By turning on in the direction, the integrally constructed toilet seat 22 is pivotally closed in the downward direction, that is, in the direction of the arrow Y2. Also in this case, if the toilet lid opening / closing drive device 2 5 5 is turned off as the toilet seat 2 2 is pivotally closed, the toilet lid opening / closing drive device 2 5 5 and the toilet lid output shaft 2 5 6 are free. Therefore, the engagement state between the locking recess 3 1 2 a formed on the back surface of the locking portion 3 1 1 and the toilet lid protrusion 2 1 3 d is continued well. Therefore, even if the opening / closing drive device 25 1 is driven in the closing direction, the one-piece toilet seat 2 2 is maintained upright. When the toilet lid 2 1 standing up is closed, the toilet lid opening / closing drive device 25 5 is turned on in the closing direction, and the toilet lid output shaft 25 6 of the integrally constructed toilet seat 22 is driven in the closing direction. As a result, the engagement between the locking recess 3 1 2 a and the toilet lid protrusion 2 1 3 d is forcibly released due to mutual elastic deformation, and the toilet lid 2 1 can be rotated and closed in the direction of arrow Y 2. it can.
ところで、 便器 1は工業的に生産される陶器製であり、 便器 1の取付部 1 1の取付面は、 厳密な意味では歪み等を有することがある。 便器 1が焼 結工程を経るときには、 なおさらである。 従って、 一体構成便座 2 2の本 体部 2 2 2を便器 1の取付部 1 1にリジッ ト (高剛性状態) に固定する場 合には、 出力軸 2 5 2及び支持軸 2 5 9等の支持もリジッ ト (高剛性状 態) になり易い。 この場合、 使用者が一体構成便座 2 2の便座部 2 2 1に 着座すると、 使用者の体重が一体構成便座 2 2の便座部 2 2 1に負荷され るとき、 便器 1の取付部 1 1の取付面の歪等の影響で、 ゴム脚 2 2 3が便 器 1に部分的に着地せず、 一体構成便座 2 2に無用な応力が作用するおそ れがある。  By the way, the toilet 1 is made of earthenware produced industrially, and the mounting surface of the mounting portion 11 of the toilet 1 may have distortion or the like in a strict sense. This is even more so when toilet 1 goes through the sintering process. Therefore, when the body part 2 2 2 of the toilet seat 2 2 is fixed to the mounting part 1 1 of the toilet 1 rigidly (high rigidity state), the output shaft 2 5 2 and the support shaft 2 5 9 etc. The support is also likely to be rigid (high rigidity). In this case, when the user is seated on the toilet seat 2 2 1 of the integral toilet seat 2 2, when the weight of the user is loaded on the toilet seat 2 2 1 of the integral toilet seat 2 2, the mounting portion 1 1 of the toilet 1 The rubber legs 2 2 3 may not partially land on the toilet 1 due to the distortion of the mounting surface, and unnecessary stress may be applied to the integral toilet seat 2 2.
この点本実施例によれば、 一体構成便座 2 2を便器 1に搭載している状 態では、 前述したように付勢部材である弾性体 2 4 6 a , 2 4 6 bの付勢 力で付勢されている軸受け部 2 4 3 a, 2 4 3 bによって、 出力軸 2 5 2 及び支持軸 2 5 9 (—体構成便座 2の回動中心軸に相当) が例えば 0 . 1 〜フミリメ一トル程度浮遊してフロー卜状態とされている。 これによリー 体構成便座 2 2の底部 2 2 3 bは Δ t相当 (図 1 2参照) ぶん便器 1から 上方に浮遊している。 即ち、 一体構成便座 2 2は微小量沈下可能なフロー 卜状態で便器 1 に保持されている。 そして、 一体構成便座 2 2の便座部 2 2 1に使用者が着座すると、 弾性体 2 4 6 a , 2 4 6 bの付勢力に杭して 出力軸 2 5 2及び支持軸 2 5 9等が着座に伴い降下する。 これによリー体 構成便座 2 2の裏面のゴム脚 2 2 3が便器 1に確実に接触することができ る。 このため出力軸 2 5 2及び支持軸 2 5 9等には大きなセン断力等の応 力が作用することが抑制される。 更に開閉駆動装置 2 5 1 に偏加重が加わ ることも抑制される。 In this regard, according to this embodiment, the toilet seat 2 2 is mounted on the toilet 1 In this state, as described above, the output shaft 2 5 by the bearing portions 2 4 3 a and 2 4 3 b urged by the urging forces of the elastic bodies 2 4 6 a and 2 4 6 b which are urging members 2 and the support shaft 2 5 9 (corresponding to the rotation center axis of the body-constituting toilet seat 2) float, for example, by about 0.1 to about 1 millimeter and are in a flow trap state. As a result, the bottom 2 2 3 b of the toilet seat 2 2 is equivalent to Δt (see Fig. 12). That is, the integrally constructed toilet seat 22 is held in the toilet 1 in a flow trap state in which a minute amount can sink. Then, when the user sits on the toilet seat 2 2 1 of the integrally constructed toilet seat 2 2, the output shaft 2 5 2 and the support shaft 2 5 9 etc. are piled on the urging force of the elastic bodies 2 4 6 a and 2 4 6 b Descends when seated. As a result, the rubber legs 2 2 3 on the back surface of the toilet seat 2 2 can reliably contact the toilet 1. For this reason, it is possible to suppress a large force such as a shearing force from acting on the output shaft 2 52 and the support shaft 2 59. Furthermore, it is possible to suppress the partial load from being applied to the opening / closing drive device 2 51.
また逆に便器 1の取付部 1 1の取付面に凸部が存在しており、 一体構成 便座 2 2の便座部 2 2 1が持ち上がろうとする場合においても、 フロート 状態とされている出力軸 2 5 2または支持軸 2 5 9は上方に移動すること ができるので、 前述と同様に大きな荷重が出力軸 2 5 2または支持軸 2 5 9や開閉駆動装置 2 5 1 に加わることが抑制される。 なお、 軸受け部 2 4 3 a , 2 4 3 bを浮遊させる付勢力を発揮する弾性体 2 4 6 a , 2 4 6 b を設けることなく、 一体構成便座 2 2が自重で垂下している構造のもので も、 出力軸 2 5 2または支持軸 2 5 9等が適宜上下移動できる隙間を形成 するものであれは良い。  On the other hand, there is a convex part on the mounting surface of the mounting part 1 1 of the toilet 1, and even when the toilet seat 2 2 1 of the toilet seat 2 2 is about to lift, the output that is in the float state Since the shaft 2 5 2 or the support shaft 2 5 9 can move upward, it is possible to suppress a large load from being applied to the output shaft 2 5 2 or the support shaft 2 5 9 and the opening / closing drive device 2 5 1 as described above. Is done. The structure in which the toilet seat 2 2 is suspended by its own weight without providing the elastic bodies 2 4 6 a and 2 4 6 b that exert the urging force to float the bearings 2 4 3 a and 2 4 3 b However, the output shaft 2 52 or the support shaft 2 59 or the like may form a gap in which the vertical movement can be appropriately performed.
さて本実施例によれば、 人体局部洗浄装置の洗浄機能を使用するとき、 図 1 0に示すように、 洗浄ノズル 2 6 1の伸縮ノズル 2 6 2が矢印 K 1方 向に伸張し、 伸縮ノズル 2 6 2から洗浄水が人体の局部に向けて噴出され る。 洗浄が終了すると、 リターンパネ等のリターン手段により洗浄ノズル 2 6 1の伸縮ノズル 2 6 2が矢印 K 2方向に退避する。 洗浄の際に、 洗浄 ノズル 2 6 1から ドレイン水が落下することがある。 このようなときであ つても、 そのドレイン水はドレイン水溜り 2 3 5に集約される。 また一体 構成便座 2 2が閉鎖されている状態のときには、 図 1 0に示すように、 ド レイン水溜り 2 3 5のドレイン水は、 開放状態の第 1 シャッター 2 3 2 a と開放状態の第 2シャッター 2 3 2 bとを通じて便器 1内に排出されるよ うになつている。 一体構成便座 2 2が閉鎖されるとき、 第 1 シャッター 2 3 2 aと第 2シャッター 2 3 2 bは、 図示しない錘のモーメント作用、 ま たは、 重力作用によって自動的に開放され、 ドレイン水溜り 2 3 5のドレ イン水を便器 1内に排出できるようにされている。 一体構成便座 2 2が矢 印 Y 1方向に回動開放されるとき、 図 1 1に示すように、 第 1シャッター 2 3 2 aと第 2シャッター 2 3 2 bは図示しない錘のモーメント作用また は重力作用によって自動的に閉鎖され、 ドレイン水溜り 2 3 5のドレイン 水が一体構成便座 2 2の内において飛散することが抑制されている。 Now, according to the present embodiment, when the cleaning function of the human body local cleaning device is used, as shown in FIG. 10, the expansion / contraction nozzle 2 6 2 of the cleaning nozzle 2 6 1 expands in the direction of the arrow K 1 and expands and contracts. Wash water is ejected from nozzle 2 62 toward the local part of the human body. When the cleaning is completed, the expansion / contraction nozzle 2 62 of the cleaning nozzle 2 61 is retracted in the direction of arrow K 2 by return means such as a return panel. During cleaning, drain water may fall from the cleaning nozzle 2 6 1. Even in such a case, the drain water is concentrated in the drain reservoir 2 3 5. When the integrated toilet seat 2 2 is closed, as shown in FIG. 10, the drain water in the drain water pool 2 3 5 is separated from the first shutter 2 3 2 a in the opened state and the first shutter 2 3 2 a in the opened state. It will be discharged into toilet 1 through 2 shutter 2 3 2 b It ’s a sea urchin. When the toilet seat 2 2 is closed, the first shutter 2 3 2 a and the second shutter 2 3 2 b are automatically opened by the action of the weight (not shown) or by the gravitational action. The drain water of the reservoir 2 3 5 can be discharged into the toilet 1. When the toilet seat 2 2 is rotated and released in the direction of the arrow Y1, as shown in Fig. 11, the first shutter 2 3 2 a and the second shutter 2 3 2 b Is automatically closed by the gravitational action, and the drain water of the drain water reservoir 2 35 is prevented from being scattered in the integral toilet seat 22.
しかしながら ドレイン水溜り 2 3 5に集約されたドレイン水は表面張力 や汚れ付着によって完全には排水されず残るおそれもある。 このような場 合、 一体構成便座 2 2を開放状態として起立させたとしても、 囲い板 2 3 6で内部に残留水が飛散しないようになっている。 殊に、 一体構成便座 2 2を最大開放状態として起立させたとしても、 囲い板 2 3 6で内部に残留 水が飛散しないようになっている。 故に、 一体構成便座 2 2の内部の電気 部品や電子部品等の機能部品に水が付着したりするおそれが抑制される。 よって電気部品や電子部品等の機能部品に対する信頼性の高い人体局部洗 浄装置を提供することができる。  However, the drain water collected in the drain water reservoir 2 3 5 may not be drained completely due to surface tension or contamination. In such a case, even if the one-piece toilet seat 22 is stood up in an open state, residual water is prevented from splashing inside the enclosure plate 2 36. In particular, even if the toilet seat 2 2 is erected in the fully open state, the remaining water is prevented from splashing inside the enclosure plate 2 3 6. Therefore, the possibility of water adhering to functional parts such as electric parts and electronic parts inside the integrally constructed toilet seat 22 is suppressed. Therefore, it is possible to provide a highly reliable human body local washing apparatus for functional parts such as electric parts and electronic parts.
[実施例 2 ] [Example 2]
図 1 9及び図 2 0は実施例 2を示す。 本発明の実施例 2は実施例 1 と基 本的には同様の構成であり、 同様の作用効果を有する。 共通する部位には 共通の符号を付する。 以下、 実施例 1 と相違する部分を中心として説明す る。 固定部 3 1の固定ベース 3 1 1の左右の両側にはスライ ドガイ ド部 3 1 9 a , 3 1 9 bが形成されている。 スライ ドガイ ド部 3 1 9 a , 3 1 9 bは一体構成便座 2 2の前後方向 (図 1に示す矢印 X 1 , X 2方向) に沿 つて延設されている。 図示しない係止着脱機構を操作することによって、 これらのスライ ドガイ ド部 3 1 9 a , 3 9 bを移動させることが可能と されている。  19 and 20 show Example 2. FIG. The second embodiment of the present invention has basically the same configuration as that of the first embodiment and has the same functions and effects. Common parts are given common symbols. The following description will focus on the differences from the first embodiment. Slide guide portions 3 1 9 a and 3 1 9 b are formed on both the left and right sides of the fixed base 3 1 1 of the fixed portion 3 1. The slide guide portions 3 1 9 a and 3 1 9 b extend along the front-rear direction (in the direction of arrows X 1 and X 2 shown in FIG. 1) of the integral toilet seat 2 2. By operating a locking attachment / detachment mechanism (not shown), the slide guide portions 3 19 a and 39 b can be moved.
一体構成便座 2 2に形成されている嵌着部 2 4 0 aはスラィ ド部.4 0 1 を有する。 嵌着部 2 4 0 bはスライ ド部 4 0 2を有する。 スライ ド部 4 0 1 , 4 0 2は、 一体構成便座 2 2の前後方向 (図 1に示す矢印 X 1 , X 2 方向) に沿って延設されている。 一体構成便座 2 2を固定部 3 1に取付け るときには、 一体構成便座 2 2を便器 1の前方に位置させた状態で、 一体 構成便座 2 2を後方 (矢印 X 2方向) に向けて水平方向に沿って移動させ る。 このとき、 一体構成便座 2 2を後方 (矢印 X 2方向) 押し込むことに よリ、 一体構成便座 2 2のスライ ド部 4 0 1 , 4 0 2を固定ベース 3 1 1 のスライ ドガイ ド部 3 1 9 a , 3 1 9 bに沿ってスライ ド移動させる。 一 体構成便座 2 2をある位置までスライ ド移動させると、 一体構成便座 2 2 のスライ ド部 4 0 1 , 4 0 2を固定ベース 3 1 1に係脱可能に係合させる 係止解除選択機構が設けられていることが好ましい。 清掃等の際に一体構 成便座 2 2を便器 1に対して移動させたり取り外したりするときには、 一 体構成便座 2 2を逆方向つまり前方 (矢印 X 1方向) に向けて水平方向に 沿って移動させる。 このようにすれば、 便器 1の他に一体構成便座 2 2の 裏面も容易に清掃できる。 The fitting portion 2 40 0 a formed in the integrally constructed toilet seat 2 2 has a slide portion 4 0 1. The fitting portion 2 4 0 b has a slide portion 4 0 2. The slide portions 40 1, 4 0 2 extend along the front-rear direction (in the direction of arrows X 1, X 2 shown in FIG. 1) of the integrally constructed toilet seat 22. When the toilet seat 2 2 is attached to the fixed part 3 1, the toilet seat 2 2 is positioned in front of the toilet 1 Move constituent toilet seat 2 2 back (arrow X 2 direction) along the horizontal direction. At this time, slide the integrated toilet seat 2 2 backward (in the direction of the arrow X2) to secure the slide portion 4 0 1, 4 0 2 of the integrated toilet seat 2 2 to the fixed guide 3 1 1 slide guide portion 3 Slide it along 1 9 a and 3 1 9 b. When the slide of the one-piece toilet seat 2 2 to a certain position is performed, the slide part 4 0 1, 4 0 2 of the one-piece toilet seat 2 2 is releasably engaged with the fixed base 3 1 1 A mechanism is preferably provided. When the toilet seat 2 2 is moved to or removed from the toilet 1 during cleaning, etc., the toilet seat 2 2 is moved in the opposite direction, that is, in the horizontal direction toward the front (arrow X1 direction). Move. In this way, in addition to the toilet bowl 1, the back surface of the integrally constructed toilet seat 2 2 can be easily cleaned.
[他の例] [Other examples]
上記した実施例 1によれば、 温水タンク 2 9 3、 乾燥器 2 7 1が設けら れているが、 これらは廃止されていても良い。 温水タンク 2 9 3を廃止す るときには、 短時間で温水を生成する加熱部を設けることが好ましい。 嵌 着部 2 4 0 aおよび嵌着部 2 4 0 bが設けられているが、 いずれか一方で も良い。 その他、 本発明は上記し且つ図面に示した実施例のみに限定され るものではなく、 要旨を逸脱しない範囲内で適宜変更して実施できるもの である。 産業上の利用可能性  According to the first embodiment described above, the hot water tank 2 9 3 and the dryer 2 71 are provided, but these may be eliminated. When the hot water tank 2 9 3 is abolished, it is preferable to provide a heating section that generates hot water in a short time. The fitting portion 2400a and the fitting portion 2400b are provided, but either one may be used. In addition, the present invention is not limited to the embodiments described above and shown in the drawings, and can be implemented with appropriate modifications within a range not departing from the gist. Industrial applicability
本発明は人体の局部を洗浄する機能を有する人体局部洗浄装置に利用す ることができる。  INDUSTRIAL APPLICABILITY The present invention can be used for a human body local cleaning device having a function of cleaning a local part of the human body.

Claims

請求の範囲 The scope of the claims
1 . 腰掛け式の便器に装備される人体局部洗浄装置であって、  1. A local body cleaning device equipped in a stool,
前記便器に対して回動可能に設けられ、 使用者が着座する便座部と機能 部品を収容する本体部とがー体的に構成された一体構成便座を具備してお y、  The toilet seat is provided so as to be rotatable with respect to the toilet bowl, and the toilet seat portion on which the user is seated and the main body portion for accommodating the functional parts are integrally configured, and y,
前記一体構成便座は、 前記一体構成便座内に存在する水を保持すると共 に保持した水が前記一体構成便座の回動の際に飛散することを抑制する水 保持部を備えていることを特徴とする人体局部洗浄装置。  The one-piece toilet seat includes a water holding portion that holds water existing in the one-piece toilet seat and suppresses the held water from scattering when the one-piece toilet seat rotates. Human body local cleaning device.
2 . 請求項 1において、 前記一体構成便座が閉鎖位置にあるとき、 前記水 保持部は、 前記水保持部に保持した水を前記便器内に排出する構成とされ ていることを特徴とする人体局部洗浄装置。 2. The human body according to claim 1, wherein when the one-piece toilet seat is in a closed position, the water holding portion discharges water held in the water holding portion into the toilet. Local cleaning device.
3 . 請求項 1において、 前記水保持部は水を排出可能な排出口を有してお リ、 前記一体構成便座が閉鎖位置にあるとき、 前記水保持部の前記排出口 は前記便器内に対面する構成とされていることを特徴とする人体局部洗浄 装置。 3. The water holding portion according to claim 1, wherein the water holding portion has a discharge port capable of discharging water, and the discharge port of the water holding portion is disposed in the toilet bowl when the integral toilet seat is in a closed position. A human body local cleaning device characterized in that it is configured to face each other.
4 . 請求項 1において、 前記一体構成便座は人体の局部に洗浄水を供給し て局部を洗浄する洗浄部を有しており、 前記水保持部は前記洗浄部に起因 するドレイン水を保持する構成とされていることを特徴とする人体烏部洗 浄装置。 4. The integral toilet seat according to claim 1, wherein the toilet seat includes a cleaning unit that supplies cleaning water to a local part of the human body to clean the local part, and the water holding unit holds drain water caused by the cleaning unit. A human body washer cleaning device characterized by being configured.
5 . 請求項 1において、 前記一体構成便座を前記便器に回動開閉可能に固 定する固定部を備えていることを特徴とする人体局部洗浄装置。 5. The human body local washing apparatus according to claim 1, further comprising a fixing portion that fixes the integrally constructed toilet seat to the toilet so as to be capable of rotating and opening.
6 . 請求項 1において、 前記機能部品は、 電子部品、 電気部品、 洗浄ノズ ル等の洗浄部、 温水を貯留するタンク等の温水貯留部、 温水を生成するヒ ータ等の温水生成部および人体の局部を乾燥させる温風を生成する乾燥器 のいずれか一つであることを特徴とする人体局部洗浄装置。 6. The functional component according to claim 1, wherein the functional component includes electronic parts, electrical parts, a washing part such as a washing nozzle, a hot water storage part such as a tank for storing hot water, a hot water production part such as a heater for producing hot water, and the like. A human body local cleaning apparatus, which is any one of dryers that generate hot air for drying a local part of the human body.
7 . 腰掛け式の便器に装備される人体局部洗浄装置であって、 前記便器に対して回動可能に設けられ、 使用者が着座する便座部と機能 部品を収容する本体部とがー体的に構成された一体構成便座を具備してお リ、 7. A local body cleaning device equipped in a stool toilet, A toilet seat which is provided so as to be rotatable with respect to the toilet bowl, and which is configured in a body-like manner by a toilet seat portion on which a user is seated and a main body portion which accommodates functional parts;
前記一体構成便座は、  The one-piece toilet seat is
前記一体構成便座が開放位置にあるときに該一体構成便座内に存在する ドレイン水を保持するドレイン水溜まりと、 該ドレイン水溜まりに設けら れ前記一体構成便座が閉鎖位置にあるときに前記ドレイン水溜まリ内のド レイン水を排出する排出口とを有することを特徴とする人体局部洗浄装置。  A drain water reservoir for holding drain water present in the integrated toilet seat when the integrated toilet seat is in the open position, and the drain reservoir provided in the drain water reservoir when the integrated toilet seat is in the closed position. A human body local cleaning device having a discharge port for discharging drain water in the tank.
8 . 請求項 7において、 前記一体構成便座を前記便器に回動開閉可能に固 定する固定部を備えていることを特徴とする人体局部洗浄装置。 8. The human body local washing apparatus according to claim 7, further comprising a fixing portion that fixes the integrally constructed toilet seat to the toilet so as to be capable of rotating and opening.
9 . 請求項 7において、 前記機能部品は、 電子部品、 電気部品、 洗浄ノズ ル等の洗浄部、 温水を貯留するタンク等の温水貯留部、 温水を生成するヒ ータ等の温水生成部および人体の局部を乾燥させる温風を生成する乾燥器 のいずれか一つであることを特徴とする人体局部洗浄装置。 9. The functional component according to claim 7, wherein the functional component includes an electronic component, an electrical component, a cleaning unit such as a cleaning nozzle, a hot water storage unit such as a tank that stores hot water, a hot water generation unit such as a heater that generates hot water, and the like. A human body local cleaning apparatus, which is any one of dryers that generate hot air for drying a local part of the human body.
1 0 . 腰掛け式の便器に装備される人体局部洗浄装置であって、 1 0. A local body cleaning device equipped in a stool toilet,
前記便器に対して回動可能に設けられ、 使用者が着座する便座部と機能 部品を収容する本体部とがー体的に構成された一体構成便座を具備してお り、  The toilet seat is provided so as to be rotatable with respect to the toilet bowl, and includes a toilet seat portion in which a user seats and a main body portion that accommodates functional parts are configured in a body-like manner.
前記一体構成便座は、  The one-piece toilet seat is
前記一体構成便座内に存在する ドレイン水を保持するとともに保持した ドレイン水を排出する排出口が形成されたドレイン水溜まりと、  A drain water reservoir in which a drain outlet for holding the drain water existing in the one-piece toilet seat and discharging the drain water held therein is formed;
前記一体構成便座が開放位置にあるときに前記排出口を遮蔽し、 前記一 体構成便座が閉鎖位置にあるときに前記排出口を開放するシャツターとを 有することを特徴とする人体局部洗浄装置。  A human body local washing apparatus, comprising: a shirter that shields the discharge port when the integral toilet seat is in the open position and opens the discharge port when the integral toilet seat is in the closed position.
1 1 . 請求項 1 0において、 前記一体構成便座を前記便器に回動開閉可能 に固定する固定部を備えていることを特徴とする人体局部洗浄装置。 請求項 1 0において、 前記機能部品は、 電子部品、 電気部品、 洗浄 ノズル等の洗浄部、 温水を貯留するタンク等の温水貯留部、 温水を生成す るヒータ等の温水生成部および人体の局部を乾燥させる温風を生成する乾 燥器のいずれか一つであることを特徴とする人 局部洗浄装置。 11. The human body local washing apparatus according to claim 10, further comprising a fixing portion that fixes the integrally constructed toilet seat to the toilet bowl so as to be capable of rotating and opening. 12. The functional component according to claim 10, wherein the functional component is an electronic component, an electrical component, or a cleaning. It is one of a cleaning unit such as a nozzle, a hot water storage unit such as a tank that stores hot water, a hot water generation unit such as a heater that generates hot water, and a dryer that generates hot air to dry the local part of the human body. A human local cleaning device.
PCT/JP2005/012172 2004-07-23 2005-06-24 Bidet WO2006008937A1 (en)

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JP2004216288A JP4288603B2 (en) 2004-07-23 2004-07-23 Human body local cleaning equipment
JP2004-216288 2004-07-23

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WO2006008937A1 true WO2006008937A1 (en) 2006-01-26

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Publication number Priority date Publication date Assignee Title
JP4932673B2 (en) * 2007-10-29 2012-05-16 日本電産サンキョー株式会社 Toilet seat lifting device and Western toilet
JP2017158972A (en) * 2016-03-11 2017-09-14 ミネベアミツミ株式会社 Drive device

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JPS6070240A (en) * 1983-09-27 1985-04-22 益金 俊夫 Puvic washing apparatus
JPS617398U (en) * 1984-06-19 1986-01-17 株式会社イナックス toilet bowl with toilet seat
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