WO2010107048A1 - Chemical liquid supply device - Google Patents

Chemical liquid supply device Download PDF

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Publication number
WO2010107048A1
WO2010107048A1 PCT/JP2010/054509 JP2010054509W WO2010107048A1 WO 2010107048 A1 WO2010107048 A1 WO 2010107048A1 JP 2010054509 W JP2010054509 W JP 2010054509W WO 2010107048 A1 WO2010107048 A1 WO 2010107048A1
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WIPO (PCT)
Prior art keywords
chemical solution
chemical
rim
chemical liquid
elastic
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PCT/JP2010/054509
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French (fr)
Japanese (ja)
Inventor
安典 本澤
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小林製薬株式会社
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Publication of WO2010107048A1 publication Critical patent/WO2010107048A1/en

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
    • E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
    • E03D9/032—Devices connected to or dispensing into the bowl

Definitions

  • This invention relates to the chemical
  • toilet bowls that do not have a hand-washing section at the top of the tank or a toilet bowl that does not have a water storage tank itself are on the market.
  • the chemical solution supply apparatus described in Patent Document 1 is provided with a chemical solution container so as to be hung on a toilet rim, and a plate for receiving the chemical solution is attached below the chemical solution container.
  • medical solution is supplied to the inner wall face of a toilet bowl by exposing the chemical
  • the toilet bowl is washed, and an aroma effect can also be obtained by the aroma component contained in the chemical solution.
  • the chemical solution supply device cannot obtain a sufficient cleaning effect unless it is attached to the toilet at an appropriate angle. That is, since the shape of the toilet bowl is wide-ranging, the chemical solution supply device cannot be attached to all toilet bowls at an appropriate angle. For example, when the plate is tilted downward, it is difficult to guide running water on the plate, so that the chemical solution cannot be efficiently exposed. On the other hand, if the plate is tilted too far away from the toilet, there is a problem that running water cannot flow on the plate.
  • the present invention has been made to solve the above-described problems, and an object of the present invention is to provide a chemical solution supply apparatus that can deal with toilets of various shapes and can obtain an excellent cleaning effect.
  • the present invention is a chemical solution supply device attached to a toilet rim, containing a chemical solution, having a chemical solution discharge port, connected to the discharge port, the chemical solution in the chemical solution container to the outside
  • a chemical solution discharge mechanism for guiding, a support member disposed below the chemical solution discharge mechanism, and a hanging member for hanging the chemical solution container, the drug discharge mechanism, and the support member on a toilet rim
  • the support member includes a base portion that receives the chemical solution that has passed through the chemical solution discharge mechanism, at least one elastic portion that is connected to a side of the base portion that faces the inner wall surface of the rim, and an inner wall surface of the rim that is connected to the elastic portion. And a movable part extending toward.
  • the support member that receives the chemical solution discharged from the chemical solution container includes the base portion, the movable portion, and the elastically deformable elastic portion connected to these. Therefore, since the angle of the movable part can be changed by elastic deformation of the elastic part, the movable part can be brought into contact with the inner wall surface of the toilet regardless of the shape of the toilet bowl to be attached. That is, since the movable portion changes its inclination angle with respect to the base due to elastic deformation of the elastic portion, for example, when the distance between the toilet inner wall surface and the base is short, the movable portion is inclined by being pressed against the toilet inner wall surface. As it becomes larger, it comes into contact with the inner wall surface of the toilet. Therefore, since the movable part comes into contact with the toilet without forming a gap between the base and the inner wall of the toilet for various types of toilets, it is possible to reliably guide the flowing water along the inner wall of the toilet to the base. it can.
  • the elastic part in the present invention refers to a portion extending over a certain length from the base portion toward the movable portion, and is different from, for example, a thin film hinge portion formed by a groove.
  • the base portion, the elastic portion, and the movable portion can be integrally formed of resin or the like.
  • a plurality of elastic portions can be formed, and a through hole can be formed between the elastic portions adjacent in the width direction. If it does in this way, the chemical
  • the notch part cut from the both ends of the width direction of a support member will be formed in the both ends, and a chemical
  • the elastic part, the through hole, and the extension part as described above can be formed in one operation, and the manufacturing process Becomes easier.
  • the elastic force of the elastic portion can be set as follows. That is, when the hanging member is attached to the rim, the chemical solution supply device is lowered downward by its own weight against the tension of the hanging member. At this time, the support member is moved to the inner wall surface of the rim by the elastic force of the elastic portion. Set to press. Thereby, the apparatus is balanced by its own weight, the tension of the hanging member, and the pressing force by the support member, and is fixed to the rim. In this way, the elastic force of the elastic portion can be set so that the apparatus is supported in a balanced manner.
  • the elastic part can be created as follows.
  • a pair of elastic portions can be formed at both ends in the width direction by forming through holes in the support member.
  • a thin region may be formed in a part of the support member from the chemical solution discharge mechanism side toward the rim side, and this may be used as an elastic portion.
  • the chemical solution container can be attached to a rim of a toilet bowl that is not arranged in the flow path of flowing water at the time of flushing.
  • the chemical solution supply apparatus according to the present invention can deal with toilets of various shapes and can obtain an excellent cleaning effect.
  • FIG. 2 is an exploded rear view of the chemical solution supply apparatus of FIG. 1.
  • FIG. 2 is an exploded side view of the chemical solution supply apparatus of FIG. 1.
  • FIG. 6 is a cross-sectional view taken along line AA in FIG.
  • FIG. 6 is side surface sectional drawing, a front view, and a top view of an upper member.
  • FIG. 2 is a partial perspective view of the lower member (a) and a sectional view taken along the line BB (b).
  • FIG. 1 is a side view of a chemical solution supply apparatus according to the present embodiment
  • FIG. 2 is a cross-sectional view with the chemical solution container removed in FIG. 1
  • FIG. 3 is an exploded rear view of FIG. 1, and FIG. .
  • This chemical solution supply device is used by being hung on a toilet rim.
  • a chemical solution container 1 containing a chemical solution and an apparatus main body 2 for supporting the chemical solution container 1 from below.
  • a suspension member 3 for hanging the device on the rim.
  • a chemical liquid discharge mechanism 4 that supplies the chemical liquid flowing out from the chemical liquid container 1 to the bottom surface of the apparatus main body 2 is disposed inside the apparatus main body 2.
  • the chemical solution discharging mechanism 4 is composed of an upper member and a lower member.
  • the chemical solution container 1 is formed in a transparent dome shape and has a discharge port 11 on the lower surface.
  • a cap 13 is attached to the discharge port 11.
  • the cap 13 is composed of an annular main body portion and a thin film portion (not shown) that closes a hole in the center thereof. In use, the thin film portion is broken to discharge the chemical solution.
  • the chemical solution stored in the chemical solution container 1 is for cleaning the aroma and the toilet.
  • the chemical solution is 80 to 500 mPa ⁇ s at 25 ° C., 200 to 2000 mPa ⁇ s at 5 ° C., and preferably 120 at 25 ° C.
  • a chemical solution having a viscosity of 300 to 1200 mPa ⁇ s at 5 ° C. can be obtained.
  • FIG. 5 is a plan view of the apparatus main body
  • FIG. 6 is a cross-sectional view taken along the line AA of FIG.
  • the apparatus main body 2 includes a cup-shaped base 20 that supports the chemical solution container 1, and a support plate (support member) 21 that forms the bottom surface of the base 20 and extends toward the rim. It consists of The base 20 is formed in an elliptical shape in plan view, and the periphery thereof is surrounded by a wall body 22. One side of the wall body 22 in the longitudinal direction is notched and opened, and the support plate 21 extends from the open portion 231.
  • a support column 24 extending upward is attached to the center of the base 20, and the suspension member 3 is attached to a space between the support column 24 and a cover member 411 described later so as to move up and down.
  • the hanging member 3 is formed in a band shape that is bent at two locations so as to be elastically deformable. In an initial state, the hanging member 3 is folded as shown in FIG. Further, since the hanging member 3 is configured to be movable up and down, the height of the chemical solution container 1 and the apparatus main body 2 with respect to the rim can be adjusted so that the apparatus and the rim do not interfere with each other. As shown in FIG. 5, a trapezoidal through hole 201 is formed in the base 20.
  • the through hole 201 is disposed in the vicinity immediately below the chemical solution outlet hole 428 in the chemical solution discharge mechanism 4 described later. Further, on the base 20, a pair of shielding walls 202 are formed extending obliquely toward the rim starting from the through hole 201. Both the shielding walls 202 extend so as to be separated from each other toward the rim side. A shielding wall 203 is also formed on the side of the through hole 201 on the movable part 212 side. Thus, the three shielding walls 202 and 203 are arranged so as to partition the through hole 201 and the position immediately below the outflow hole 428.
  • the support plate 21 has a base 211 that forms the bottom of the base 20 and protrudes toward the rim, and a pair of elastic members extending toward the rim at both ends in the width direction of the base 211.
  • the unit 213 is connected.
  • the elastic part 213 is elastically deformable and is curved upward.
  • the movable part 212 which can be contact
  • the movable portion 212 can change the inclination angle with respect to the base portion 211 by elastic deformation of the elastic portion 213.
  • a through hole 214 is formed between the elastic portions 213, and a rectangular extending portion 215 extends from the base 211 side of the through hole 214.
  • the base portion 211, the elastic portion 213, the extending portion 215, and the movable portion 212 are integrally formed of resin or the like, and are convex on the rim side with respect to the support plate 21, as shown in FIG. By providing the U-shaped hole, the elastic portion 213, the extending portion 215, and the through hole 214 can be formed at a time.
  • the base 211 is inclined downward by about 6 degrees toward the movable portion 212 side, so that the chemical liquid discharged from the chemical liquid discharge mechanism 4 can easily flow to the rim side, as will be described later.
  • the inclination angle ⁇ of the base 211 can be set to other values, for example, can be 0 to 45 degrees, and is preferably 3 to 30 degrees.
  • the movable portion 212 is inclined upward at an inclination angle ⁇ of about 30 ° with respect to the base portion 211, and from this state, the base portion 211 is elastically deformed. In contrast, tilting is possible in the range of about 0 to 90 °.
  • the chemical solution discharging mechanism 4 is disposed between the chemical liquid container 1 and the support plate 21, and includes an upper member 41 disposed on the upper side and a lower member disposed on the lower side. 42.
  • the upper member 41 is formed in an elliptical cylindrical shape in plan view, and the lower part is open.
  • the lower member 42 includes a plate-like portion 421 having an elliptical shape in plan view and a low wall member 423 formed so as to extend in the vertical direction around the upper portion 41. It arrange
  • medical solution is formed between both by combining the upper member 41 and the lower member 42 (refer FIG. 2).
  • the upper member 41 and the lower member 42 will be described in more detail.
  • FIG. 7 is a cross-sectional view (a), a front view (b), and a plan view (c) of the upper member.
  • a rail-like cover member 411 extending upward is attached to the side surface of the upper member 41.
  • the cover member 411 abuts on the support column 24 as described above, and the hanging member 3 Forming a space for housing
  • the upper member 41 is provided with a sharp cylindrical communication pipe 412 with a sharply cut end at the center of the upper surface, and a total of four air outflow holes 413 at the end of the upper surface.
  • the communication tube 412 is pierced by the cap 13 of the chemical solution container 1 described above and plays a role of breaking the thin film portion.
  • a U-shaped groove 417 is formed on the periphery of the communication pipe 412, and the cap 13 is fitted into the groove 417.
  • a cylindrical fixed pipe 414 extending toward the lower member 42 and three communication holes 415 arranged in the vicinity thereof are formed on the inner bottom surface of the communication pipe 412.
  • the communication holes 415 and the air outflow holes 413 described above communicate with the buffer space 45.
  • the opening area of the largest communication hole 415 among the plurality of communication holes 415 is preferably 0.6 to 1.8 mm 2 or more.
  • FIG. 8 is a cross-sectional view (a), a front view (b), and a bottom view (c) of the lower member.
  • FIG. 9 is a partial perspective view (a) of the lower member and a cross-sectional view taken along the line BB (b). )is there.
  • a cylindrical guide tube 424 fitted to the fixed tube 414 of the upper member 41, and a circular fixed wall 425 provided so as to surround the periphery thereof. And are provided.
  • the above-described fixed tube 414 is fitted into the gap between the guide tube 424 and the fixed wall 425.
  • the upper opening of the guide tube 424 has an obliquely cut shape, and a V-shaped guide groove 426 extending in the vertical direction along the outer peripheral surface of the guide tube 424 from the lower side of the opening is formed.
  • a chemical solution passage that is, a guide passage is formed by the inner wall surface of the fixed tube 414 and the guide groove 426. Is done.
  • a space through which the chemical solution passes, that is, an extension path 427 is also formed in the gap between the bottom surface of the gap between the guide tube 424 and the fixed wall 425 and the lower end portion of the fixed tube 414.
  • each extension path 427 is preferably 0.05 to 0.3 mm 3 , and more preferably 0.07 to 0.15 mm 3 .
  • the cross-sectional area of the extension path 427 is preferably 0.02 to 0.1 mm 2 , and more preferably 0.03 to 0.05 mm 2 .
  • the protrusion 43 is formed by a substrate 431 connecting both ends of the outflow hole 428 and a pair of extension portions 432 extending from both ends of the substrate 431. And each extension part 432 is extended in the diagonal direction to the movable part 212 side so that it may mutually space apart (refer FIG. 2).
  • the length of the protrusion 43 can be 3 to 10 mm, for example, but the lower end of the protrusion 43 contacts the bottom surface of the apparatus body 2 as shown in FIG. It is preferable. Furthermore, as shown in FIG.
  • the protrusion 43 has a plurality of grooves (discharge promotion portions) extending downward.
  • the groove discharge promotion portions
  • the chemical liquid is easily held by the protrusion 43, and more chemical liquid can be smoothly supplied to the support plate 21 side.
  • the depth of the groove can be 0.15 to 0.3 mm
  • the width of the groove can be 0.4 to 0.8 mm.
  • FIG. 10 is a side view showing an attached state of the chemical solution supply apparatus.
  • the chemical solution container 1 is disposed on the upper member 41.
  • the communication pipe 412 is pierced into the cap 13 of the chemical solution container 1 and the chemical solution container 1 is fixed.
  • the suspension member 3 is pushed out from the state of FIG. And as shown in FIG. 10, it arrange
  • the movable portion 212 abuts on the inner wall surface of the toilet bowl, but can be swung with respect to the base portion 211, and therefore tilts according to the distance between the base portion 211 and the toilet inner wall surface S.
  • the gap between the base 211 and the toilet inner wall surface S is filled.
  • the flowed water travels along the toilet inner wall surface S from the inside of the rim R as shown in FIG. Guided to the 211 side (arrow X). Then, the chemical solution stored in the extending part 215 between the base part 211 and the movable part 212 flows to the toilet while sweeping away. Thus, the chemical solution is supplied to the toilet inner wall surface S together with running water, and the toilet bowl is cleaned.
  • the water which flows on the support plate 21 may flow backward in the chemical solution discharge mechanism 4 and enter the chemical solution container 1, this is dealt with as follows.
  • the chemical liquid flows out onto the support plate 21 via the guide groove 426 and the extension path 427.
  • the extension path 427 extends horizontally, the water that has flowed upward through the protrusion 43 has to pass through the extension path 427 that extends horizontally and then pass through the guide groove 426 that extends further vertically. In this case, the chemical solution container 1 is not reached.
  • route extended horizontally is arrange
  • medical solution container 1 entry of water can be prevented.
  • the through-hole 201 also plays the following role.
  • the chemical liquid flows on the support plate 21 on the side opposite to the rim R, the chemical liquid is discharged from the through hole 201 to the outside of the apparatus. That is, since a chemical
  • the chemical solution may solidify on the support plate 21.
  • the through-hole 201 is formed in the bottom surface of the apparatus main body 2
  • the chemical solution can be discharged to the outside through the through-hole 201, and the solidified on the support plate 21. Can be prevented.
  • the shielding wall 203 is provided between the position directly below the outflow hole 428 and the through hole 201, only the chemical solution that has passed through the shielding wall 203 flows out of the through hole 201. This chemical solution remains on the support plate 21. Therefore, it can prevent that a chemical
  • medical solution to the exterior is similarly performed by the through-hole 214 formed on the support plate 21, and the same effect can be acquired.
  • the movable portion 212 since the angle of the movable portion 212 can be changed by elastic deformation of the elastic portion 213, the movable portion 212 is attached to the inner wall surface of the toilet regardless of the shape of the toilet bowl to be attached. It can be made to contact. That is, the movable portion 212 changes its inclination angle with respect to the base portion 211 due to the elastic deformation of the elastic portion 213. For example, when the distance between the toilet inner wall surface and the base portion is short, the movable portion 212 is pressed against the toilet inner wall surface. In this way, it comes into contact with the inner wall surface of the toilet while increasing the inclination.
  • the movable part 212 is in contact with the toilet without forming a gap between the base 211 and the inner wall surface of the toilet for various shapes of toilets, the flowing water traveling on the inner wall surface of the toilet is reliably transferred to the base 211 side. Can lead.
  • the elastic part 213 has an elastic force because the elastic part 213 is elastically deformable and has a curved shape. Therefore, even if the movable part 212 is folded to the base 211 side during transportation, it is easy to return to the initial state due to the elastic force, and as described above, the movable part 212 is inclined so as to be adapted to the toilet bowl shape. Obtainable.
  • the extending portion 215 extending into the through hole 214 from the base portion 211 toward the movable portion 212 is provided, the extending portion 215 can also hold the chemical solution. Therefore, it becomes easy to swallow the chemical solution by the flowing water flowing on the support plate 21, and the chemical solution can be spread in the toilet bowl.
  • the elastic portion 213 is not particularly limited as long as it is elastically deformable and curved upward.
  • FIG. 11A one through-hole 214 extending in the width direction can be formed, and elastic portions 213 can be formed at both ends thereof.
  • FIG. 11B by forming an H-shaped hole 214 in the support plate 21, a pair of elastic portions 213 are formed at both ends of the support plate 21, and from the base portion 211 to the movable portion 212.
  • An extension 215 extending to the side can be formed.
  • FIG. 11A one through-hole 214 extending in the width direction can be formed, and elastic portions 213 can be formed at both ends thereof.
  • FIG. 11B by forming an H-shaped hole 214 in the support plate 21, a pair of elastic portions 213 are formed at both ends of the support plate 21, and from the base portion 211 to the movable portion 212.
  • An extension 215 extending to the side can be formed.
  • the configurations of the chemical solution container 1 and the chemical solution discharge mechanism 4 are not limited to the above embodiment, and are not particularly limited as long as the chemical solution can be supplied from the chemical solution container 1 to the support plate 21.
  • the support plate 21 does not necessarily have to be formed in a plate shape, as long as a surface for receiving a chemical solution is formed.

Abstract

A chemical liquid supply device which can be applied to toilet bowls having different shapes and can provide an excellent cleaning effect. A chemical liquid supply device adapted to be mounted to the rim of a toilet bowl, the chemical liquid supply device being provided with: a chemical liquid container for containing a chemical liquid and having a discharge opening for the chemical liquid; a chemical liquid discharge mechanism connected to the discharge opening and guiding the chemical liquid within the chemical liquid container to the outside; a support member provided below the chemical liquid discharge mechanism; and a hanging member for hanging the chemical liquid container, the chemical liquid discharge mechanism, and the support member on the rim of the toilet bowl. The support member is provided with: a base section for receiving the chemical liquid having flowed through the chemical liquid discharge mechanism; at least one elastic section connected to the base section on the side thereof which faces the inner wall surface of the rim; and a movable section connected to the elastic section and extending toward the inner wall surface of the rim.

Description

薬液供給装置Chemical supply device
　本発明は、便器のリムに取り付けられ、便器を洗浄する薬液を供給する薬液供給装置に関する。 This invention relates to the chemical | medical solution supply apparatus which is attached to the rim of a toilet bowl and supplies the chemical | medical solution which cleans a toilet bowl.
　便器を洗浄したり、芳香効果を得るための薬液供給装置は、取付対象となる便器のタイプによって種々のものが提案されている。例えば、貯水タンクを有するタイプに対しては、タンク上部の手洗い部に配置される薬液供給装置が提案されており、この装置は、手洗い部に供給される水とともに、貯水タンク内に薬液を供給するように構成されている。 Various types of chemical solution supply devices for cleaning toilet bowls and obtaining an aroma effect have been proposed depending on the type of toilet bowl to be attached. For example, for a type having a water storage tank, a chemical liquid supply device has been proposed that is arranged in the hand washing section at the top of the tank, and this apparatus supplies chemical liquid into the water storage tank along with water supplied to the hand washing section. Is configured to do.
　一方、タンク上部に手洗い部がないものや、貯水タンク自体を設けないタイプの便器も販売されており、これに対しては、便器のリムに直接取り付ける薬液供給装置が提案されている。例えば、特許文献１に記載の薬液供給装置は、便器のリムに吊り掛けられるように薬液容器を設け、その下方に薬液を受けるプレートを取り付けている。そして、薬液容器から排出孔を介してプレート上に供給される薬液を、流水によってさらうことで、便器の内壁面に薬液を供給している。これによって、便器が洗浄されるとともに、薬液に含まれる芳香成分により、芳香効果も得ることができる。 On the other hand, toilet bowls that do not have a hand-washing section at the top of the tank or a toilet bowl that does not have a water storage tank itself are on the market. For example, the chemical solution supply apparatus described in Patent Document 1 is provided with a chemical solution container so as to be hung on a toilet rim, and a plate for receiving the chemical solution is attached below the chemical solution container. And a chemical | medical solution is supplied to the inner wall face of a toilet bowl by exposing the chemical | medical solution supplied on a plate via a discharge hole from a chemical | medical solution container by flowing water. As a result, the toilet bowl is washed, and an aroma effect can also be obtained by the aroma component contained in the chemical solution.
特表２００３－５１７１２４号公報Special Table 2003-517124
　ところで、上記薬液供給装置は、便器に対して適切な角度で取り付けられなければ、十分な洗浄効果を得られないという問題がある。すなわち、便器の形状は、多岐に亘るため、全ての便器に薬液供給装置を適切な角度で取り付けることはできない。例えば、プレートが下方に傾くと、プレート上に流水を導きにくくなるため、薬液を効率的にさらうことができない。一方、プレートが上方に傾きすぎて便器から離れると、流水をプレート上に流すことができなくなるという問題が発生する。 Incidentally, there is a problem that the chemical solution supply device cannot obtain a sufficient cleaning effect unless it is attached to the toilet at an appropriate angle. That is, since the shape of the toilet bowl is wide-ranging, the chemical solution supply device cannot be attached to all toilet bowls at an appropriate angle. For example, when the plate is tilted downward, it is difficult to guide running water on the plate, so that the chemical solution cannot be efficiently exposed. On the other hand, if the plate is tilted too far away from the toilet, there is a problem that running water cannot flow on the plate.
　本発明は、上記問題を解決するためになされたものであり、種々の形状の便器に対応可能で、優れた洗浄効果を得ることができる薬液供給装置を提供することを目的とする。 The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a chemical solution supply apparatus that can deal with toilets of various shapes and can obtain an excellent cleaning effect.
　本発明は、便器のリムに取り付けられる薬液供給装置であって、薬液を収容し、当該薬液の排出口を有する薬液容器と、前記排出口に接続され、前記薬液容器内の薬液を外部へと導く薬液排出機構と、前記薬液排出機構よりも下方に配置される支持部材と、前記薬液容器、薬剤排出機構、及び前記支持部材を便器のリムに吊り掛けるための吊掛部材と、を備え、前記支持部材は、前記薬液排出機構を経た薬液を受ける基部と、前記基部においてリムの内壁面と対向する側に連接される少なくとも１つの弾性部と、前記弾性部に連接され、リムの内壁面に向かって延びる可動部と、を備えている。 The present invention is a chemical solution supply device attached to a toilet rim, containing a chemical solution, having a chemical solution discharge port, connected to the discharge port, the chemical solution in the chemical solution container to the outside A chemical solution discharge mechanism for guiding, a support member disposed below the chemical solution discharge mechanism, and a hanging member for hanging the chemical solution container, the drug discharge mechanism, and the support member on a toilet rim, The support member includes a base portion that receives the chemical solution that has passed through the chemical solution discharge mechanism, at least one elastic portion that is connected to a side of the base portion that faces the inner wall surface of the rim, and an inner wall surface of the rim that is connected to the elastic portion. And a movable part extending toward.
　この構成によれば、薬液容器から排出された薬液を受ける支持部材が、基部と、可動部と、これらに連接する弾性変形可能な弾性部とで構成されている。そのため、弾性部の弾性変形により、可動部の角度が変更可能であることから、取り付け対象となる便器の形状に関わらず、可動部を便器内壁面に当接させることができる。すなわち、可動部は、弾性部の弾性変形により、基部に対する傾斜角度が変化するので、例えば、便器内壁面と基部との距離が短いと、可動部が便器内壁面に押圧されることで、傾斜が大きくなりつつ便器内壁面と当接する。したがって、種々の形状の便器に対して、基部と便器内壁面と間に隙間を形成することなく、可動部が便器と接触するので、便器内壁面を伝う流水を確実に基部側へ導くことができる。 According to this configuration, the support member that receives the chemical solution discharged from the chemical solution container includes the base portion, the movable portion, and the elastically deformable elastic portion connected to these. Therefore, since the angle of the movable part can be changed by elastic deformation of the elastic part, the movable part can be brought into contact with the inner wall surface of the toilet regardless of the shape of the toilet bowl to be attached. That is, since the movable portion changes its inclination angle with respect to the base due to elastic deformation of the elastic portion, for example, when the distance between the toilet inner wall surface and the base is short, the movable portion is inclined by being pressed against the toilet inner wall surface. As it becomes larger, it comes into contact with the inner wall surface of the toilet. Therefore, since the movable part comes into contact with the toilet without forming a gap between the base and the inner wall of the toilet for various types of toilets, it is possible to reliably guide the flowing water along the inner wall of the toilet to the base. it can.
　また、上記薬液供給装置においては、例えば、可動部が基部に対して折り畳まれるように力が作用した場合でも、弾性部により反発するため、折り癖がつきにくくなる。したがって、輸送時に可動部が折り畳まれていたとしても、弾性力により初期状態に復帰しやすく、上述したように、便器形状に適合するように可動部が傾斜するという効果を得ることができる。なお、本発明における「弾性部」とは、基部から可動部へ向かってある程度の長さに渡って延びる部位をいい、例えば、溝により薄膜のヒンジ部を形成したものとは相違する。また、基部、弾性部、及び可動部は、樹脂などで一体的に形成することができる。 Further, in the chemical solution supply apparatus, even when a force is applied so that the movable part is folded with respect to the base part, the elastic part repels, so that it is difficult to fold. Therefore, even if the movable part is folded at the time of transportation, it is easy to return to the initial state by the elastic force, and as described above, it is possible to obtain the effect that the movable part is inclined so as to conform to the toilet bowl shape. The “elastic portion” in the present invention refers to a portion extending over a certain length from the base portion toward the movable portion, and is different from, for example, a thin film hinge portion formed by a groove. Further, the base portion, the elastic portion, and the movable portion can be integrally formed of resin or the like.
　上記薬液供給装置においては、弾性部を複数形成し、幅方向に隣接する弾性部の間に、貫通孔を形成することができる。このようにすると、基部から流れた薬液を貫通孔から便器へ落下させることができる。そのため、仮にフラッシュ時の流水が支持部材上に流れ込まないように設置された場合であっても、薬液は貫通孔を介して便器へ落下するため、薬液を便器に供給することできる。これにより、便器を流れる流水によって薬液をさらうことができる。なお、弾性部が１つの場合には、その両端に支持部材の幅方向の両端から切り込まれる切り欠き部が形成されることになり、その切り欠き部を介して薬液が便器へ落下する。 In the chemical solution supply apparatus, a plurality of elastic portions can be formed, and a through hole can be formed between the elastic portions adjacent in the width direction. If it does in this way, the chemical | medical solution which flowed from the base part can be dropped to a toilet bowl from a through-hole. Therefore, even if it is a case where it is installed so that the flowing water at the time of flushing may not flow onto the support member, the chemical liquid falls to the toilet bowl through the through hole, so that the chemical liquid can be supplied to the toilet bowl. Thereby, a chemical | medical solution can be exposed by the flowing water which flows through a toilet bowl. In addition, when there is one elastic part, the notch part cut from the both ends of the width direction of a support member will be formed in the both ends, and a chemical | medical solution will fall to a toilet bowl through the notch part.
　また、基部から可動部側へ向かって前記貫通孔内へ延びる延出部をさらに設けることができる。この構成によれば、貫通孔内に延出部が延びているため、延出部にも薬液を保持することが可能となる。そのため、支持部材上に流れ込む流水によって薬液をさらにやすくなり、薬液を便器内に行き渡らせることができる。 Further, it is possible to further provide an extending part extending into the through hole from the base part toward the movable part side. According to this configuration, since the extending portion extends into the through hole, the chemical solution can be held in the extending portion. Therefore, the chemical solution is further facilitated by the flowing water flowing on the support member, and the chemical solution can be spread in the toilet bowl.
　また、支持部材に対し、可動部側に凸のＵ字型の孔を施せば、１つの作業で、上記のような弾性部、貫通孔、及び延出部を形成することができ、製造工程が簡単になる。 Moreover, if a convex U-shaped hole is made on the movable member side of the support member, the elastic part, the through hole, and the extension part as described above can be formed in one operation, and the manufacturing process Becomes easier.
　なお、弾性部の弾性力は、種々の設定方法があるが、例えば、次のように設定することができる。すなわち、吊掛部材をリムに取り付けたとき、薬液供給装置は吊掛部材の張力に抗して自重により下方に下がっていくが、このとき、支持部材が弾性部の弾性力によってリムの内壁面を押圧するように設定する。これにより、装置は、その自重、吊掛部材の張力、及び支持部材による押圧力でバランスが保たれ、リムに固定される。このように装置がバランスよく支持されるように、弾性部の弾性力を設定することができる。 Note that there are various setting methods for the elastic force of the elastic portion, and for example, it can be set as follows. That is, when the hanging member is attached to the rim, the chemical solution supply device is lowered downward by its own weight against the tension of the hanging member. At this time, the support member is moved to the inner wall surface of the rim by the elastic force of the elastic portion. Set to press. Thereby, the apparatus is balanced by its own weight, the tension of the hanging member, and the pressing force by the support member, and is fixed to the rim. In this way, the elastic force of the elastic portion can be set so that the apparatus is supported in a balanced manner.
　また、弾性部は、次のように作成することもできる。例えば、支持部材に貫通孔を形成することで幅方向の両端に一対の弾性部を形成することができる。或いは、支持部材において薬液排出機構側からリム側に向かう一部に、厚みの薄い領域を形成し、これを弾性部とすることもできる。 Also, the elastic part can be created as follows. For example, a pair of elastic portions can be formed at both ends in the width direction by forming through holes in the support member. Alternatively, a thin region may be formed in a part of the support member from the chemical solution discharge mechanism side toward the rim side, and this may be used as an elastic portion.
　また、上記薬液供給装置においては、薬液容器が、フラッシュ時の流水の経路に配置されないような便器のリムにも取り付けられるようにすることができる。 Further, in the above-described chemical solution supply apparatus, the chemical solution container can be attached to a rim of a toilet bowl that is not arranged in the flow path of flowing water at the time of flushing.
　また、流出孔に、フラッシュ時の流水が到達しないような便器のリムに取り付けられるようにもすることもできる。 Also, it can be attached to the toilet rim so that running water does not reach the outflow hole.
　本発明に係る薬液供給装置によれば、種々の形状の便器に対応可能で、優れた洗浄効果を得ることができる。 The chemical solution supply apparatus according to the present invention can deal with toilets of various shapes and can obtain an excellent cleaning effect.
本発明に係る薬液供給装置の一実施形態を示す側面図である。It is a side view which shows one Embodiment of the chemical | medical solution supply apparatus which concerns on this invention. 図１において薬液容器を取り外した断面図である。It is sectional drawing which removed the chemical | medical solution container in FIG. 図１の薬液供給装置の分解背面図である。FIG. 2 is an exploded rear view of the chemical solution supply apparatus of FIG. 1. 図１の薬液供給装置の分解側面図である。FIG. 2 is an exploded side view of the chemical solution supply apparatus of FIG. 1. 装置本体の平面図である。It is a top view of an apparatus main body. 図５のＡ－Ａ線断面図である。FIG. 6 is a cross-sectional view taken along line AA in FIG. 上部材の側面断面図、正面図、及び平面図である。It is side surface sectional drawing, a front view, and a top view of an upper member. 下部材の側面断面図、正面図、及び底面図である。It is side surface sectional drawing, a front view, and a bottom view of a lower member. 下部材の一部斜視図（ａ）及びそのＢ－Ｂ線断面図（ｂ）ある。FIG. 2 is a partial perspective view of the lower member (a) and a sectional view taken along the line BB (b). 薬液供給装置の取り付け状態を示す側面図である。It is a side view which shows the attachment state of a chemical | medical solution supply apparatus. 図５の装置本体の他の例を示す平面図である。It is a top view which shows the other example of the apparatus main body of FIG.
　以下、本発明に係る薬液供給装置の一実施形態について図面を参照しつつ説明する。図１は本実施形態に係る薬液供給装置の側面図、図２は図１において薬液容器を取り外した断面図、図３は図１の分解背面図、図４は図１の分解側面図である。 Hereinafter, an embodiment of a chemical solution supply apparatus according to the present invention will be described with reference to the drawings. 1 is a side view of a chemical solution supply apparatus according to the present embodiment, FIG. 2 is a cross-sectional view with the chemical solution container removed in FIG. 1, FIG. 3 is an exploded rear view of FIG. 1, and FIG. .
　この薬液供給装置は、便器のリムに吊り掛けて使用されるものであり、図１～図４に示すように、薬液が収容された薬液容器１と、これを下方から支持する装置本体２と、装置をリムに吊り掛けるための吊掛部材３とを有している。また、装置本体２の内部には、薬液容器１から流れ出た薬液を装置本体２の底面へと供給する薬液排出機構４が配置されている。この薬液排出機構４は、後述するように、上部材と下部材とで構成されている。以下、上述した各部材をさらに詳細に説明する。 This chemical solution supply device is used by being hung on a toilet rim. As shown in FIGS. 1 to 4, a chemical solution container 1 containing a chemical solution, and an apparatus main body 2 for supporting the chemical solution container 1 from below. And a suspension member 3 for hanging the device on the rim. In addition, a chemical liquid discharge mechanism 4 that supplies the chemical liquid flowing out from the chemical liquid container 1 to the bottom surface of the apparatus main body 2 is disposed inside the apparatus main body 2. As will be described later, the chemical solution discharging mechanism 4 is composed of an upper member and a lower member. Hereafter, each member mentioned above is demonstrated in detail.
　図３に示すように、薬液容器１は、透明のドーム状に形成され、下面に排出口１１を有している。そして、この排出口１１には、キャップ１３が取り付けられている。このキャップ１３は、環状の本体部と、その中央の穴を塞ぐ薄膜部（図示省略）とで構成されており、使用に際しては、薄膜部を破断させて薬液を排出させる。薬液容器１に収容される薬液は、芳香及び便器の洗浄を行うためのものであり、例えば、２５℃において８０～５００ｍＰａ・ｓ、５℃において２００～２０００ｍＰａ・ｓ、好ましくは、２５℃において１２０～３００ｍＰａ・ｓ、５℃において３００～１２００ｍＰａ・ｓの粘度を有する薬液とすることができる。 As shown in FIG. 3, the chemical solution container 1 is formed in a transparent dome shape and has a discharge port 11 on the lower surface. A cap 13 is attached to the discharge port 11. The cap 13 is composed of an annular main body portion and a thin film portion (not shown) that closes a hole in the center thereof. In use, the thin film portion is broken to discharge the chemical solution. The chemical solution stored in the chemical solution container 1 is for cleaning the aroma and the toilet. For example, the chemical solution is 80 to 500 mPa · s at 25 ° C., 200 to 2000 mPa · s at 5 ° C., and preferably 120 at 25 ° C. A chemical solution having a viscosity of 300 to 1200 mPa · s at 5 ° C. can be obtained.
　図５は装置本体の平面図、図６は図５のＡ－Ａ線断面図である。図５及び図６に示すように、装置本体２は、薬液容器１を支持するカップ状の基台２０と、この基台２０の底面を構成しリム側に延びる支持プレート（支持部材）２１とで構成されている。基台２０は、平面視楕円状に形成され、その周囲を壁体２２で囲まれている。壁体２２のうち、長手方向の一辺は切り欠かれて開放されており、この開放部分２３１から支持プレート２１が延びている。 5 is a plan view of the apparatus main body, and FIG. 6 is a cross-sectional view taken along the line AA of FIG. As shown in FIGS. 5 and 6, the apparatus main body 2 includes a cup-shaped base 20 that supports the chemical solution container 1, and a support plate (support member) 21 that forms the bottom surface of the base 20 and extends toward the rim. It consists of The base 20 is formed in an elliptical shape in plan view, and the periphery thereof is surrounded by a wall body 22. One side of the wall body 22 in the longitudinal direction is notched and opened, and the support plate 21 extends from the open portion 231.
　また、基台２０の中央には、上方へ延びる支柱２４が取り付けられており、この支柱２４と後述するカバー部材４１１との間の空間に、吊掛部材３が上下動可能に取り付けられる。吊掛部材３は、弾性変形可能に２箇所で折り曲げられた帯状に形成されており、初期状態では、図１のように折り畳まれている。また、吊掛部材３は、上下動可能に構成されているため、装置とリムとが干渉しないように、リムに対する薬液容器１及び装置本体２の高さを調整することができる。また、図５に示すように、基台２０には、台形状の貫通孔２０１が形成されている。貫通孔２０１は、後述する薬液排出機構４における薬液の流出孔４２８の直下の近傍に配置されている。また、基台２０上には、貫通孔２０１を始点として、リム側に傾斜して延びる一対の遮壁２０２が形成されている。両遮壁２０２は、リム側に向かって互いに離れるように、裾広がりに延びている。また、貫通孔２０１の可動部２１２側の辺にも遮壁２０３が形成されている。これにより、３つの遮壁２０２，２０３が、貫通孔２０１と、流出孔４２８の直下の位置とを仕切るように配置されている。 Further, a support column 24 extending upward is attached to the center of the base 20, and the suspension member 3 is attached to a space between the support column 24 and a cover member 411 described later so as to move up and down. The hanging member 3 is formed in a band shape that is bent at two locations so as to be elastically deformable. In an initial state, the hanging member 3 is folded as shown in FIG. Further, since the hanging member 3 is configured to be movable up and down, the height of the chemical solution container 1 and the apparatus main body 2 with respect to the rim can be adjusted so that the apparatus and the rim do not interfere with each other. As shown in FIG. 5, a trapezoidal through hole 201 is formed in the base 20. The through hole 201 is disposed in the vicinity immediately below the chemical solution outlet hole 428 in the chemical solution discharge mechanism 4 described later. Further, on the base 20, a pair of shielding walls 202 are formed extending obliquely toward the rim starting from the through hole 201. Both the shielding walls 202 extend so as to be separated from each other toward the rim side. A shielding wall 203 is also formed on the side of the through hole 201 on the movable part 212 side. Thus, the three shielding walls 202 and 203 are arranged so as to partition the through hole 201 and the position immediately below the outflow hole 428.
　次に、支持プレート２１についてさらに詳細に説明する。図５及び図６に示すように、支持プレート２１は、基台２０の底部を構成しリム側に突出する基部２１１を有し、この基部２１１の幅方向の両端にリム側へ延びる一対の弾性部２１３が接続されている。弾性部２１３は、弾性変形可能であり、上方に向けて湾曲している。そして、この弾性部２１３の端部には、便器の内壁面に当接可能な可動部２１２が接続されている。この構成により、可動部２１２は、弾性部２１３の弾性変形によって、基部２１１に対する傾斜角度を変更できるようになっている。また、両弾性部２１３の間には、貫通孔２１４が形成されており、この貫通孔２１４の基部２１１側から矩形状の延出部２１５が延びている。なお、基部２１１、弾性部２１３、延出部２１５、及び可動部２１２は、樹脂などで一体的に形成されており、図５に示すように、支持プレート２１に対して、リム側に凸のＵ字型の孔を施すことで、弾性部２１３、延出部２１５、及び貫通孔２１４を一度に形成することができる。 Next, the support plate 21 will be described in more detail. As shown in FIGS. 5 and 6, the support plate 21 has a base 211 that forms the bottom of the base 20 and protrudes toward the rim, and a pair of elastic members extending toward the rim at both ends in the width direction of the base 211. The unit 213 is connected. The elastic part 213 is elastically deformable and is curved upward. And the movable part 212 which can be contact | abutted to the inner wall face of a toilet bowl is connected to the edge part of this elastic part 213. FIG. With this configuration, the movable portion 212 can change the inclination angle with respect to the base portion 211 by elastic deformation of the elastic portion 213. A through hole 214 is formed between the elastic portions 213, and a rectangular extending portion 215 extends from the base 211 side of the through hole 214. The base portion 211, the elastic portion 213, the extending portion 215, and the movable portion 212 are integrally formed of resin or the like, and are convex on the rim side with respect to the support plate 21, as shown in FIG. By providing the U-shaped hole, the elastic portion 213, the extending portion 215, and the through hole 214 can be formed at a time.
　また、基部２１１は、可動部２１２側に向かって約６度で下方に傾斜しており、後述するように、薬液排出機構４から排出された薬液がリム側へ流れやすいようにしている。基部２１１の傾斜角度αは、これ以外に設定することも可能であり、例えば、０～４５度にすることができ、３～３０度であることが好ましい。また、初期状態では、図６に示すように、可動部２１２は基部２１１に対して、約３０°の傾斜角度βで上方に傾斜しており、この状態から弾性部の弾性変形によって、基部２１１に対し約０～９０°程度の範囲で傾斜が可能となっている。 Further, the base 211 is inclined downward by about 6 degrees toward the movable portion 212 side, so that the chemical liquid discharged from the chemical liquid discharge mechanism 4 can easily flow to the rim side, as will be described later. The inclination angle α of the base 211 can be set to other values, for example, can be 0 to 45 degrees, and is preferably 3 to 30 degrees. In the initial state, as shown in FIG. 6, the movable portion 212 is inclined upward at an inclination angle β of about 30 ° with respect to the base portion 211, and from this state, the base portion 211 is elastically deformed. In contrast, tilting is possible in the range of about 0 to 90 °.
　続いて、薬液排出機構４について説明する。図２～図４に示すように、薬液排出機構４は、薬液容器１と支持プレート２１との間に配置されており、上側に配置される上部材４１と、下側に配置される下部材４２とで構成されている。上部材４１は、平面視楕円型の筒状に形成されており、下方が開放している。一方、図８に示すように下部材４２は、平面視楕円状の板状部４２１と、その周囲に上下方向に延びるように形成された低い壁部材４２３とで構成されており、上部材４１の下部開口を塞ぐように配置される。そして、上部材４１と下部材４２とが組み合わされることで、両者の間には、薬液を保持する緩衝空間４５が形成される（図２参照）。以下、上部材４１及び下部材４２についてさらに詳細に説明する。 Subsequently, the chemical solution discharging mechanism 4 will be described. As shown in FIGS. 2 to 4, the chemical liquid discharging mechanism 4 is disposed between the chemical liquid container 1 and the support plate 21, and includes an upper member 41 disposed on the upper side and a lower member disposed on the lower side. 42. The upper member 41 is formed in an elliptical cylindrical shape in plan view, and the lower part is open. On the other hand, as shown in FIG. 8, the lower member 42 includes a plate-like portion 421 having an elliptical shape in plan view and a low wall member 423 formed so as to extend in the vertical direction around the upper portion 41. It arrange | positions so that the lower opening of may be closed. And the buffer member 45 holding a chemical | medical solution is formed between both by combining the upper member 41 and the lower member 42 (refer FIG. 2). Hereinafter, the upper member 41 and the lower member 42 will be described in more detail.
　まず、上部材４１について説明する。図７は上部材の断面図（ａ）、正面図（ｂ）、及び平面図（ｃ）である。同図に示すように、上部材４１の側面には、上方に延びるレール状のカバー部材４１１が取り付けられており、このカバー部材４１１は、上述した通り、支柱２４に当接し、吊掛部材３を収容する空間を形成する。また、上部材４１の上面中央部には、先端が斜めに切りかかれて鋭利な円筒状の連通管４１２が設けられるとともに、上面の端部には合計４つの空気流出孔４１３が形成されている。連通管４１２は、上述した薬液容器１のキャップ１３に突き刺され、薄膜部を破断させる役割を果たす。また、連通管４１２の周縁には、Ｕ字状の溝４１７が形成されており、この溝４１７にキャップ１３が嵌るようになっている。一方、連通管４１２の内部底面には、下部材４２側へ延びる円筒状の固定管４１４と、その近傍に配置された３個の連通孔４１５とが形成されている。そして、これら連通孔４１５と、上述した空気流出孔４１３とは、緩衝空間４５と連通している。なお、連通孔４１５が複数個形成されている場合、複数の連通孔４１５のうち、最も大きい連通孔４１５の開口面積が０．６～１．８ｍｍ２以上とすることが好ましい。 First, the upper member 41 will be described. FIG. 7 is a cross-sectional view (a), a front view (b), and a plan view (c) of the upper member. As shown in the figure, a rail-like cover member 411 extending upward is attached to the side surface of the upper member 41. The cover member 411 abuts on the support column 24 as described above, and the hanging member 3 Forming a space for housing The upper member 41 is provided with a sharp cylindrical communication pipe 412 with a sharply cut end at the center of the upper surface, and a total of four air outflow holes 413 at the end of the upper surface. . The communication tube 412 is pierced by the cap 13 of the chemical solution container 1 described above and plays a role of breaking the thin film portion. Further, a U-shaped groove 417 is formed on the periphery of the communication pipe 412, and the cap 13 is fitted into the groove 417. On the other hand, a cylindrical fixed pipe 414 extending toward the lower member 42 and three communication holes 415 arranged in the vicinity thereof are formed on the inner bottom surface of the communication pipe 412. The communication holes 415 and the air outflow holes 413 described above communicate with the buffer space 45. When a plurality of communication holes 415 are formed, the opening area of the largest communication hole 415 among the plurality of communication holes 415 is preferably 0.6 to 1.8 mm 2 or more.
　続いて、下部材４２について図８及び図９も合わせて説明する。図８は下部材の断面図（ａ）、正面図（ｂ）、及び底面図（ｃ）であり、図９は下部材の一部斜視図（ａ）及びそのＢ－Ｂ線断面図（ｂ）ある。まず、図８に示すように、下部材４２の中央には、上部材４１の固定管４１４に嵌合する円筒状の案内管４２４と、その周囲を囲むように設けられた円形の固定壁４２５とが設けられている。そして、案内管４２４と固定壁４２５との間の隙間には、上述した固定管４１４が嵌るようになっている。案内管４２４の上部開口は、斜めに切り取られた形状となっており、その開口の低い側から案内管４２４の外周面に沿って上下方向に延びるＶ字状の案内溝４２６が形成されている。ここで、図８及び図９に示すように、案内管４２４は固定管４１４の内部に嵌っているため、固定管４１４の内壁面と、案内溝４２６とで薬液の通路、つまり案内路が形成される。また、案内管４２４と固定壁４２５との隙間の底面と固定管４１４の下端部との隙間にも薬液が通過する空間、つまり延長路４２７が形成される。より詳細に説明すると、上記隙間の底面においては、案内溝４２６の両側の各約９０度が薬液の延長路４２７を構成するとともに、案内溝４２６とは反対側には、約１８０度に亘る半円形の流出孔４２８が形成されている。そして、延長路４２７を通過した薬液が流出孔４２８から支持プレート２１側へ流れ出るようになっている。なお、各延長路４２７の容積は、０．０５～０．３ｍｍ３であることが好ましく、０．０７～０．１５ｍｍ３であることがさらに好ましい。また、延長路４２７の断面積は、０．０２～０．１ｍｍ２であることが好ましく、０．０３～０．０５ｍｍ２であることがさらに好ましい。 Next, the lower member 42 will be described with reference to FIGS. 8 is a cross-sectional view (a), a front view (b), and a bottom view (c) of the lower member. FIG. 9 is a partial perspective view (a) of the lower member and a cross-sectional view taken along the line BB (b). )is there. First, as shown in FIG. 8, at the center of the lower member 42, a cylindrical guide tube 424 fitted to the fixed tube 414 of the upper member 41, and a circular fixed wall 425 provided so as to surround the periphery thereof. And are provided. The above-described fixed tube 414 is fitted into the gap between the guide tube 424 and the fixed wall 425. The upper opening of the guide tube 424 has an obliquely cut shape, and a V-shaped guide groove 426 extending in the vertical direction along the outer peripheral surface of the guide tube 424 from the lower side of the opening is formed. . Here, as shown in FIGS. 8 and 9, since the guide tube 424 is fitted inside the fixed tube 414, a chemical solution passage, that is, a guide passage is formed by the inner wall surface of the fixed tube 414 and the guide groove 426. Is done. A space through which the chemical solution passes, that is, an extension path 427 is also formed in the gap between the bottom surface of the gap between the guide tube 424 and the fixed wall 425 and the lower end portion of the fixed tube 414. More specifically, on the bottom surface of the gap, about 90 degrees on both sides of the guide groove 426 constitutes an extension path 427 for the chemical solution, and on the opposite side to the guide groove 426, about half of 180 degrees. A circular outflow hole 428 is formed. And the chemical | medical solution which passed the extension path 427 flows out out of the outflow hole 428 to the support plate 21 side. The volume of each extension path 427 is preferably 0.05 to 0.3 mm 3 , and more preferably 0.07 to 0.15 mm 3 . The cross-sectional area of the extension path 427 is preferably 0.02 to 0.1 mm 2 , and more preferably 0.03 to 0.05 mm 2 .
　図８に示すように、下部材４２の下面には、上述した流出孔４２８の両端をと接触する板状の突条部４３が設けられている。より詳細には、この突条部４３は、流出孔４２８の両端を結ぶ基板４３１と、この基板４３１の両端から延びる一対の延長部４３２とで形成されている。そして、各延長部４３２は、互いに離間するように、可動部２１２側へ斜め方向に延びている（図２参照）。また、突条部４３の上下方向の長さは、例えば、３～１０ｍｍにすることができるが、図２に示すように、突条部４３の下端部は、装置本体２の底面に接触していることが好ましい。さらに、図９に示すように、突条部４３には、下向きに延びる複数の溝（排出促進部）が形成されている。このように突条部４３に溝を形成すると、薬液が突条部４３に保持されやすくなり、より多くの薬液を支持プレート２１側へスムーズに供給することができる。なお、溝の深さは、例えば、０．１５～０．３ｍｍにすることができ、溝の幅は０．４～０．８ｍｍにすることができる。 As shown in FIG. 8, on the lower surface of the lower member 42, plate-like ridge portions 43 that contact both ends of the outflow hole 428 described above are provided. More specifically, the protrusion 43 is formed by a substrate 431 connecting both ends of the outflow hole 428 and a pair of extension portions 432 extending from both ends of the substrate 431. And each extension part 432 is extended in the diagonal direction to the movable part 212 side so that it may mutually space apart (refer FIG. 2). The length of the protrusion 43 can be 3 to 10 mm, for example, but the lower end of the protrusion 43 contacts the bottom surface of the apparatus body 2 as shown in FIG. It is preferable. Furthermore, as shown in FIG. 9, the protrusion 43 has a plurality of grooves (discharge promotion portions) extending downward. When the groove is formed in the protrusion 43 in this manner, the chemical liquid is easily held by the protrusion 43, and more chemical liquid can be smoothly supplied to the support plate 21 side. For example, the depth of the groove can be 0.15 to 0.3 mm, and the width of the groove can be 0.4 to 0.8 mm.
　次に、上記のように構成された薬液供給装置の使用方法について図１０も参照しつつ説明する。図１０は薬液供給装置の取り付け状態を示す側面図である。まず、薬液容器１を上部材４１上に配置する。これにより、薬液容器１のキャップ１３に連通管４１２が突き刺さり、薬液容器１が固定される。続いて、この装置を便器のリムに取り付ける際には、吊掛部材３を、支柱２４から引き出して高さを調整しつつ、図１の状態からコ字状に押し広げる。そして、図１０に示すように、リムＲを挟むように配置する。このとき、可動部２１２は、便器の内壁面に当接するのであるが、基部２１１に対して揺動可能となっているため、基部２１１と便器内壁面Ｓとの距離に応じて、傾斜する。こうして、基部２１１と便器内壁面Ｓとの隙間は埋められる。その結果、基部２１１に流れ出た薬液を効率よくさらって、便器へ流すことができるため、便器の形状にかかわらず、優れた洗浄効果を得ることができる。 Next, a method of using the chemical supply apparatus configured as described above will be described with reference to FIG. FIG. 10 is a side view showing an attached state of the chemical solution supply apparatus. First, the chemical solution container 1 is disposed on the upper member 41. Thereby, the communication pipe 412 is pierced into the cap 13 of the chemical solution container 1 and the chemical solution container 1 is fixed. Subsequently, when the device is attached to the toilet rim, the suspension member 3 is pushed out from the state of FIG. And as shown in FIG. 10, it arrange | positions so that the rim | limb R may be pinched | interposed. At this time, the movable portion 212 abuts on the inner wall surface of the toilet bowl, but can be swung with respect to the base portion 211, and therefore tilts according to the distance between the base portion 211 and the toilet inner wall surface S. Thus, the gap between the base 211 and the toilet inner wall surface S is filled. As a result, since the chemical liquid that has flowed out to the base portion 211 can be efficiently swept away and flowed to the toilet bowl, an excellent cleaning effect can be obtained regardless of the shape of the toilet bowl.
　続いて、薬液の流れについて説明する。連通管４１２によりキャップ１３の薄膜部が破断されると、薬液は、薬液容器１から薬液排出機構４へと流れ出て、一部は連通管４１２及び連通孔４１５を介して緩衝空間４５内に流れ込む。一方、残りの薬液は、図９に示すように、案内溝４２６を通過して下方へ流れた後、延長路４２７及び流出孔４２８を介して下部材４２の下面側に流れ出る。そして、この薬液は、突条部４３を伝って下方へ移動し、支持プレート２１上へ移る。また、薬液容器１から案内溝４２６へ薬液が排出されると、薬液の排出に伴って薬液容器１内は負圧になる。これに伴って、緩衝空間４５内の薬液及び空気は、連通孔４１５を介して薬液容器１内へ流入していく。こうして、薬液や空気が薬液容器１内に流れ込むと、薬液容器１内の薬液が押し出され、案内溝４２６へと流出していく。 Subsequently, the flow of the chemical will be described. When the thin film portion of the cap 13 is broken by the communication pipe 412, the chemical liquid flows out from the chemical liquid container 1 to the chemical liquid discharge mechanism 4, and a part flows into the buffer space 45 via the communication pipe 412 and the communication hole 415. . On the other hand, as shown in FIG. 9, the remaining chemical liquid passes through the guide groove 426 and flows downward, and then flows out to the lower surface side of the lower member 42 through the extension path 427 and the outflow hole 428. And this chemical | medical solution moves below along the protrusion part 43, and moves on the support plate 21. FIG. Further, when the chemical liquid is discharged from the chemical liquid container 1 to the guide groove 426, the pressure in the chemical liquid container 1 becomes negative with the discharge of the chemical liquid. Along with this, the chemical solution and air in the buffer space 45 flow into the chemical solution container 1 through the communication hole 415. Thus, when the chemical solution or air flows into the chemical solution container 1, the chemical solution in the chemical solution container 1 is pushed out and flows out to the guide groove 426.
　上記のように装置が設置された後、便器内に水が流されると、流された水は、図１０に示すように、リムＲの内側から便器内壁面Ｓを伝い、可動部２１２によって基部２１１側へ案内される（矢印Ｘ）。そして、基部２１１と可動部２１２との間の延出部２１５に貯まった薬液をさらいつつ、便器へと流れていく。こうして、薬液は流水とともに、便器内壁面Ｓに供給され、便器の清浄が行われる。なお、支持プレート２１上に流れ込む水が薬液排出機構４を逆流して薬液容器１内に入り込むおそれもあるが、これについては次のように対処される。すなわち、本実施形態に係る装置では、薬液は、案内溝４２６及び延長路４２７を介して支持プレート２１上に流れ出る。特に、延長路４２７は水平に延びているため、突条部４３を介して上方に流れた水は、一旦水平に延びる延長路４２７を通過した後、さらに垂直に延びる案内溝４２６を通過しなければ、薬液容器１には到達しない。このように、この装置では、支持プレート２１から薬液容器１に至る垂直方向の経路の中に水平に延びる経路を配置しているので、水の進入を防止することができる。 After the apparatus is installed as described above, when water is flowed into the toilet, the flowed water travels along the toilet inner wall surface S from the inside of the rim R as shown in FIG. Guided to the 211 side (arrow X). Then, the chemical solution stored in the extending part 215 between the base part 211 and the movable part 212 flows to the toilet while sweeping away. Thus, the chemical solution is supplied to the toilet inner wall surface S together with running water, and the toilet bowl is cleaned. In addition, although the water which flows on the support plate 21 may flow backward in the chemical solution discharge mechanism 4 and enter the chemical solution container 1, this is dealt with as follows. That is, in the apparatus according to the present embodiment, the chemical liquid flows out onto the support plate 21 via the guide groove 426 and the extension path 427. In particular, since the extension path 427 extends horizontally, the water that has flowed upward through the protrusion 43 has to pass through the extension path 427 that extends horizontally and then pass through the guide groove 426 that extends further vertically. In this case, the chemical solution container 1 is not reached. Thus, in this apparatus, since the path | route extended horizontally is arrange | positioned in the path | route of the orthogonal | vertical direction from the support plate 21 to the chemical | medical solution container 1, entry of water can be prevented.
　また、貫通孔２０１は、次のような役割も果たす。例えば、装置がリムに対して傾いて取り付けられた場合、薬液が支持プレート２１上でリムＲとは反対側に流れたとしても、この薬液は貫通孔２０１から装置外部へ排出される。つまり、薬液が便器に流れるため、流水に接触させることができる。したがって、所望の角度で装置をリムに対して取り付けられていない場合であっても、薬液を流水に接触させることができ、所望の芳香、洗浄効果を得ることができる。また、流水が装置本体２内に流入しない場合であっても、薬液を貫通孔２０１を介して便器に流出させることができる。 Moreover, the through-hole 201 also plays the following role. For example, when the apparatus is attached to be inclined with respect to the rim, even if the chemical liquid flows on the support plate 21 on the side opposite to the rim R, the chemical liquid is discharged from the through hole 201 to the outside of the apparatus. That is, since a chemical | medical solution flows into a toilet bowl, it can be made to contact running water. Therefore, even when the apparatus is not attached to the rim at a desired angle, the chemical solution can be brought into contact with running water, and a desired aroma and cleaning effect can be obtained. Further, even when running water does not flow into the apparatus main body 2, the chemical liquid can be discharged to the toilet through the through hole 201.
　また、薬液が支持プレート２１上に供給されても長時間流水がなければ、薬液が支持プレート２１上で固まるおそれがある。この場合、上記のように、装置本体２の底面に貫通孔２０１が形成されていると、この貫通孔２０１を介して薬液を外部に排出することも可能となり、支持プレート２１上で固まるのを防止することができる。 Further, even if the chemical solution is supplied onto the support plate 21, if there is no running water for a long time, the chemical solution may solidify on the support plate 21. In this case, as described above, if the through-hole 201 is formed in the bottom surface of the apparatus main body 2, the chemical solution can be discharged to the outside through the through-hole 201, and the solidified on the support plate 21. Can be prevented.
　また流出孔４２８の直下の位置と貫通孔２０１との間に遮壁２０３を設けているため、遮壁２０３を越えた薬液のみが貫通孔２０１から流れ出すため、装置が傾いていたとしても、ある程度の薬液は支持プレート２１上に残ることになる。よって、薬液が過度に貫通孔２０１から排出されるのを防止することができ、流水によって支持プレート２１上の薬液がさらわれるようになる。なお、薬液の外部への排出は、支持プレート２１上に形成された貫通孔２１４によっても同様に行われ、同様の効果を得ることができる。 In addition, since the shielding wall 203 is provided between the position directly below the outflow hole 428 and the through hole 201, only the chemical solution that has passed through the shielding wall 203 flows out of the through hole 201. This chemical solution remains on the support plate 21. Therefore, it can prevent that a chemical | medical solution is discharged | emitted from the through-hole 201 excessively, and the chemical | medical solution on the support plate 21 comes to be exposed by flowing water. In addition, discharge | emission of a chemical | medical solution to the exterior is similarly performed by the through-hole 214 formed on the support plate 21, and the same effect can be acquired.
　以上のように本実施形態によれば、弾性部２１３の弾性変形により、可動部２１２の角度が変更可能であることから、取り付け対象となる便器の形状に関わらず、可動部２１２を便器内壁面に当接させることができる。すなわち、可動部２１２は、弾性部２１３の弾性変形により、基部２１１に対する傾斜角度が変化するので、例えば、便器内壁面と基部との距離が短いと、可動部２１２が便器内壁面に押圧されることで、傾斜が大きくなりつつ便器内壁面と当接する。したがって、種々の形状の便器に対して、基部２１１と便器内壁面と間に隙間を形成することなく、可動部２１２が便器と接触するので、便器内壁面を伝う流水を確実に基部２１１側へ導くことができる。 As described above, according to the present embodiment, since the angle of the movable portion 212 can be changed by elastic deformation of the elastic portion 213, the movable portion 212 is attached to the inner wall surface of the toilet regardless of the shape of the toilet bowl to be attached. It can be made to contact. That is, the movable portion 212 changes its inclination angle with respect to the base portion 211 due to the elastic deformation of the elastic portion 213. For example, when the distance between the toilet inner wall surface and the base portion is short, the movable portion 212 is pressed against the toilet inner wall surface. In this way, it comes into contact with the inner wall surface of the toilet while increasing the inclination. Therefore, since the movable part 212 is in contact with the toilet without forming a gap between the base 211 and the inner wall surface of the toilet for various shapes of toilets, the flowing water traveling on the inner wall surface of the toilet is reliably transferred to the base 211 side. Can lead.
　また、上記薬液供給装置においては、弾性部２１３が弾性変形可能で、且つ湾曲した形状となっているため、弾性部２１３は弾性力を有する。そのため、輸送時に可動部２１２が基部２１１側に折り畳まれていたとしても、弾性力により初期状態に復帰しやすく、上述したように、便器形状に適合するように可動部２１２が傾斜するという効果を得ることができる。 Further, in the chemical solution supply apparatus, the elastic part 213 has an elastic force because the elastic part 213 is elastically deformable and has a curved shape. Therefore, even if the movable part 212 is folded to the base 211 side during transportation, it is easy to return to the initial state due to the elastic force, and as described above, the movable part 212 is inclined so as to be adapted to the toilet bowl shape. Obtainable.
　また、基部２１１から可動部２１２側へ向かって貫通孔２１４内へ延びる延出部２１５が設けられているため、延出部２１５にも薬液を保持することが可能となる。そのため、支持プレート２１上に流れ込む流水によって薬液をさらいやすくなり、薬液を便器内に行き渡らせることができる。 Further, since the extending portion 215 extending into the through hole 214 from the base portion 211 toward the movable portion 212 is provided, the extending portion 215 can also hold the chemical solution. Therefore, it becomes easy to swallow the chemical solution by the flowing water flowing on the support plate 21, and the chemical solution can be spread in the toilet bowl.
　以上、本発明の実施形態について説明したが、本発明は上記各実施形態に限定されるものではなく、その趣旨を逸脱しない限りにおいて、種々の変更が可能である。 As mentioned above, although embodiment of this invention was described, this invention is not limited to said each embodiment, A various change is possible unless it deviates from the meaning.
　例えば、弾性部２１３は、弾性変形可能で、上方に向かって湾曲する形状であれば、特には限定されない。例えば、図１１に示す態様がある。図１１（ａ）に示すように、幅方向に延びる１つの貫通孔２１４を形成し、その両端に弾性部２１３を形成することができる。また、図１１（ｂ）に示すように、支持プレート２１にＨ字型の孔２１４を形成することで、支持プレート２１の両端に一対の弾性部２１３を形成するとともに、基部２１１から可動部２１２へ延びる延出部２１５を形成することができる。図１１（ｃ）に示す態様では、支持プレート２１の幅方向に並ぶ２つの貫通孔２１４を形成し、これによって、基部２１１の両端部及び中央部に、３つの弾性部２１３を形成している。また、図１１（ｄ）の態様では、支持プレート２１の幅方向に並ぶ２つのＵ字型の孔２１４を形成し、これによって、基部２１１の両端部及び中央部に、３つの弾性部２１３を形成している。また、基部２１１から延びる２つの延出部２１５を形成している。 For example, the elastic portion 213 is not particularly limited as long as it is elastically deformable and curved upward. For example, there is an embodiment shown in FIG. As shown in FIG. 11A, one through-hole 214 extending in the width direction can be formed, and elastic portions 213 can be formed at both ends thereof. Further, as shown in FIG. 11B, by forming an H-shaped hole 214 in the support plate 21, a pair of elastic portions 213 are formed at both ends of the support plate 21, and from the base portion 211 to the movable portion 212. An extension 215 extending to the side can be formed. In the embodiment shown in FIG. 11C, two through holes 214 arranged in the width direction of the support plate 21 are formed, whereby three elastic portions 213 are formed at both ends and the center of the base 211. . 11D, two U-shaped holes 214 arranged in the width direction of the support plate 21 are formed, whereby three elastic portions 213 are formed at both end portions and the central portion of the base portion 211. Forming. Further, two extending portions 215 extending from the base portion 211 are formed.
　また、薬液容器１、薬液排出機構４の構成は、上記実施形態に限定されるものではなく、薬液容器１から支持プレート２１に対して薬液を供給できるものであれば、特には限定されない。また、支持プレート２１は、必ずしもプレート状に形成していなくてもよく、薬液を受ける面が形成されていればよい。 Further, the configurations of the chemical solution container 1 and the chemical solution discharge mechanism 4 are not limited to the above embodiment, and are not particularly limited as long as the chemical solution can be supplied from the chemical solution container 1 to the support plate 21. Further, the support plate 21 does not necessarily have to be formed in a plate shape, as long as a surface for receiving a chemical solution is formed.
１　　薬液容器
２１　支持プレート（支持部材）
２１１　基部
２１２　可動部
２１３　弾性部
２１４　貫通孔
２１５　延出部
３　　吊掛部材
４　　薬液排出機構 1 Chemical container 21 Support plate (support member)
211 Base 212 Movable part 213 Elastic part 214 Through-hole 215 Extension part 3 Suspension member 4 Chemical solution discharge mechanism

Claims (7)

  1. 　便器のリムに取り付けられる薬液供給装置であって、
    　薬液を収容し、当該薬液の排出口を有する薬液容器と、
    　前記排出口に接続され、前記薬液容器内の薬液を外部へと導く薬液排出機構と、
    　前記薬液排出機構よりも下方に配置される支持部材と、
    　前記薬液容器、薬剤排出機構、及び前記支持部材を便器のリムに吊り掛けるための吊掛部材と、を備え、
    　前記支持部材は、
    　前記薬液排出機構を経た薬液を受ける基部と、
    　前記基部においてリムの内壁面と対向する側に連接される少なくとも１つの弾性部と、
    　前記弾性部に連接され、リムの内壁面に向かって延びる可動部と、
    を備えている、薬液供給装置。     A chemical supply device attached to a toilet rim,
    A chemical container containing a chemical solution and having a discharge port for the chemical solution;
    A chemical solution discharging mechanism connected to the discharge port and guiding the chemical solution in the chemical solution container to the outside;
    A support member disposed below the chemical solution discharging mechanism;
    A hanging member for hanging the drug solution container, a drug discharge mechanism, and the support member on a rim of a toilet bowl,
    The support member is
    A base for receiving the chemical solution through the chemical solution discharging mechanism;
    At least one elastic portion connected to the side of the base facing the inner wall surface of the rim;
    A movable part connected to the elastic part and extending toward the inner wall surface of the rim;
    A chemical solution supply apparatus.
  2. 　前記弾性部が複数形成されており、
    　幅方向に隣接する前記弾性部の間に、貫通孔が形成されている、請求項１に記載の薬液供給装置。     A plurality of the elastic portions are formed,
    The chemical | medical solution supply apparatus of Claim 1 with which the through-hole is formed between the said elastic parts adjacent to the width direction.
  3. 　前記基部から前記可動部側へ向かって前記貫通孔内へ延びる延出部をさらに備えている、請求項２に記載の薬液供給装置。 The chemical solution supply apparatus according to claim 2, further comprising an extending portion extending into the through hole from the base portion toward the movable portion side.
  4. 　前記支持部材に、前記可動部側に凸のＵ字型の孔が施されることで、前記弾性部、貫通孔、及び延出部が形成される、請求項３に記載の薬液供給装置。 4. The chemical solution supply apparatus according to claim 3, wherein the elastic member, the through hole, and the extending portion are formed by providing a convex U-shaped hole on the movable member side of the support member.
  5. 　前記弾性部は、前記基部に対して上方に向かって傾斜するように湾曲している、請求項１から４のいずれかに記載の薬液供給装置。 The chemical solution supply device according to any one of claims 1 to 4, wherein the elastic portion is curved so as to incline upward with respect to the base portion.
  6. 　前記薬液容器が、フラッシュ時の流水の経路に配置されないように便器のリムに取り付けられる、請求項１から５のいずれかに記載の薬液供給装置。 The chemical solution supply device according to any one of claims 1 to 5, wherein the chemical solution container is attached to a toilet rim so that the chemical solution container is not arranged in a flow path of flushing water.
  7. 　前記流出孔に、フラッシュ時の流水が到達しないように、便器のリムに取り付けられる、請求項１から５のいずれかに記載の薬液供給装置。 The chemical solution supply device according to any one of claims 1 to 5, wherein the chemical solution supply device is attached to a rim of a toilet bowl so that flowing water at the time of flushing does not reach the outflow hole.
PCT/JP2010/054509 2009-03-18 2010-03-17 Chemical liquid supply device WO2010107048A1 (en)

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IL249611A0 (en) * 2016-12-16 2017-03-30 Moscovits Shahar A device for preventing urinal splash device containing fragrant detergent

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000314169A (en) * 1999-04-19 2000-11-14 Sara Lee De Nv Cleaning/freshening apparatus intended to be hung from rim of toilet stool
WO2009028616A1 (en) * 2007-08-31 2009-03-05 Kobayashi Pharmaceutical Co., Ltd. Chemical liquid supply device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000314169A (en) * 1999-04-19 2000-11-14 Sara Lee De Nv Cleaning/freshening apparatus intended to be hung from rim of toilet stool
WO2009028616A1 (en) * 2007-08-31 2009-03-05 Kobayashi Pharmaceutical Co., Ltd. Chemical liquid supply device

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