JP2006340815A - Anti-splash device for hand washing water - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent hand washing water from splashing in the front of a wash basin. <P>SOLUTION: A solid detergent 50 is previously introduced into a case 40 by opening and closing of an upper cover 41 and a lower cover 42 of the case 40. A pair of axes 33 of a water receiving member 30 are pivoted on, e.g., a pair of axis holes 47 of the case 40 to fix the case 40 onto the member 30. The case 40 is placed on a flush inlet 7 of the bottom 6 of a recess 4 provided on an upper face 3 of a rectangular upper cover 2 of a water tank 1. A projection 45 is introduced into the inlet 7 and mounted on the bottom 6 to make a gap 60 between the bottom 49 of the lower cover 42 of the case 40 and the bottom 6. The member 30 is forward rotated to be mounted on the front edge of the recess 4 so as to slantingly rest in the front inside the recess 4. The front end of the member 30 projects forward from the front edge of an upper face 3 of the tank 1. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a hand-washing water scattering prevention device, and in particular, a concave portion that is installed in a flush toilet or the like to form a hand-washing space, a hand-washing water discharge pipe that discharges hand-washing water into the concave portion, The present invention relates to a hand-washing water splash prevention tool suitable for use in a hand-washing machine having an inlet provided on the upper surface.

  As shown in FIG. 1, the flush toilet is equipped with a hand-washer-use water tank so that it can be washed together with the toilet. In FIG. 1, the upper surface 3 of a square upper lid 2 of a hand-washer combined water tank (hereinafter simply referred to as “water tank”) 1 is provided with a recess 4 and a hand-washing water discharge pipe 5 forming a hand-washing space. 4 is provided with a hand-washing water inlet 7 through which water flows into the water tank. When a water washing lever (not shown) is turned, the water in the water tank flows into the toilet bowl and is washed with water, and hand washing water (symbol W) flows out of the hand washing water discharge pipe 5 and flows into the hand washing water inlet 7 at the bottom 6 of the recess 4. It falls near and flows into the water tank through the hand wash water inlet 7 along the bottom 6. When a certain amount of water accumulates in the water tank, the hand-washing water discharge from the hand-washing water discharge pipe 5 automatically stops. While hand washing water is being discharged, you can put your hands in the space of the recess 4 and wash your hands. However, if you are not careful at this time, the water that hit your hands during hand washing will scatter to the outside of the tank 1 and the floor will be washed with water. (See water drops A and B in Fig. 1). When you try to drop the water into the recess 4 by shaking your hand after hand washing, the floor will be scattered to the outside of the tank 1 and the floor will be soiled with water. (See water drop C in FIG. 2). This is especially true when children wash their hands.

  Some conventional hand-washing water splash prevention devices surround the area above the tank upper lid except the front side (Patent Document 1), but the front side is open, so the hand-washing water splashes to the front of the tank. Could not be prevented.

Registered Utility Model No. 3023745

  In view of the above-described conventional problems, an object of the present invention is to provide a hand-washing water splash prevention device that can prevent the hand-washing water from splashing forward of the hand-washing machine.

The first aspect of the present invention is a hand-washing apparatus for use in a hand-washing machine provided with a concave portion forming a hand-washing space, a hand-washing water discharge pipe for discharging hand-washing water into the concave portion, and a hand-washing water inlet formed at the bottom of the concave portion. A water splash prevention device, which is formed in a plate shape and is placed on the front side in the recess on the upper surface of the handwasher so as to lean over the front edge of the recess, and the tip is in front of the upper surface of the handwasher A water receiving member that protrudes forward from the side edge and receives water that has flown to the front side of the upper surface of the hand-washer, and a water-receiving member that is provided at the proximal end of the water-receiving member, It is characterized by providing a stabilizing member for stabilization.
The invention of claim 2 is characterized in that the stabilizing member is provided at the center of the base end side end of the water receiving member and is a locking member that locks to the hand-washing water inlet.
The invention according to claim 3 is characterized in that the stabilizing member is fixed to the center of the base end side end portion of the water receiving member and is formed so that a part thereof is slidably fitted into the hand-washing water inlet. .
According to a fourth aspect of the present invention, the hand-washing machine is a combined use type with a water tank, and the stabilizing member is a container with a hole for entering and exiting water that can store one or more of a cleaning agent, a bleaching agent, and a disinfectant. And it can be placed on the hand-washing water inlet at the bottom of the recess on the upper surface of the hand-washing machine.
The invention of claim 5 is characterized in that a convex portion that enters the hand-washing water inlet is provided on the bottom of the stabilizing member.
The invention of claim 6 is characterized in that a convex portion is provided on the bottom of the concave portion of the upper surface of the hand-washing device at the bottom of the stabilizing member.
In the invention of claim 7, the hand-washing machine is a combined type with a water tank, and the stabilizing member is fixed to the base end side end of the water receiving member, and among the cleaning agent, bleaching agent, and disinfectant, It is characterized in that one or more can be stored in a container with a hole for entering and exiting water and can be placed on the hand-washing water inlet at the bottom of the recess on the upper surface of the hand-washing machine.
The invention of claim 8 is characterized in that the water receiving member is detachable from the stabilizing member.
The invention according to claim 9 is characterized in that the water receiving member is supported by the stabilizing member at the proximal end so as to be rotatable in the front-rear direction.
According to a tenth aspect of the present invention, the hand-washing machine is a type that also serves as a water tank, and the stabilizing member is a container with a hole that can store one or more of a cleaning agent, a bleaching agent, and a disinfectant inside and out of water. It is characterized in that it can be placed on the hand-washing water inlet at the bottom of the recess on the upper surface of the hand-washing machine.

According to the present invention, when the stabilizing member is placed on the bottom of the recess on the upper surface of the handwasher and the water receiving member is placed on the front edge of the recess, the handwashing water splash prevention device is placed on the upper surface of the handwasher. The tip of the water receiving member has a posture protruding forward from the front edge of the upper surface of the hand-washing device. Therefore, when the hand wash water discharged from the hand wash water discharge pipe hits the hand when hand washing, it splashes on the front side of the upper surface of the handwashing machine, and even if water drops from the hand shaken after hand washing hits the front side of the handwashing machine, Handwash water will not splash on the floor in front of the handwasher.
The stabilizing member is a locking member that locks the hand-washing water inlet, or the part is slidably fitted into the hand-washing water inlet, so that the posture of the water receiving member is stabilized with a simple configuration. At the same time, displacement can be prevented.
By providing a convex portion for entering the hand-washing water inlet at the bottom of the stabilizing member, it is possible to prevent the water receiving member from being displaced.
In addition, by providing the bottom of the stabilizing member with a convex portion that rests on the bottom of the concave portion on the upper surface of the hand-washing device, a gap can be secured below the stabilizing member, and hand-washing water can be smoothly introduced into the hand-washing water inlet.
If the hand-washer is also used as a water tank, the stabilizing member can be used to store one or more of cleaning agents, bleaching agents, and disinfectants in the interior, and it can be used as a container with a hole that allows water to enter and exit. The inside of the tank can be cleaned and the like can be prevented.
By making the water receiving member detachable with respect to the stabilizing member, the water receiving member is removed from the stabilizing member, placed on the back of the upper surface of the hand-washing device, leaned on the back wall, and then washed behind the upper surface of the hand-washing device by hand washing. It is also possible to prevent water droplets from splashing on the wall.
Since the water receiving member can be rotated in the front-rear direction with respect to the stabilizing member, the water receiving member can be applied to various hand-washing machines having different recess sizes.

The water receiving member is made into a substantially fan shape or a substantially square shape with a plastic plate, and the water receiving member is placed on the front side in the concave portion on the upper surface of the handwasher so as to lean on the front edge of the concave portion. So that the front end of the front end protrudes forward from the front edge of the recess on the upper surface of the hand-washer. Even if the hand-washing water splashed by hitting the hand during hand-washing or the hand-washed water droplets waving after the hand-washing, even if the water droplets fly to the front of the top of the hand-washing machine, it can be prevented from hitting the water receiving member and scattering under the floor in front of the hand-washing machine. If the water receiving member is curved in a dish shape so as to protrude downward, the hand-washing water hitting the water receiving member will not drip from the hand side edge of the water receiving member onto the floor. A water receiving member stabilizes the attitude | position in the recessed part of a hand-washer upper surface by the stabilization member provided in the center of the base end side edge part.
By providing the water receiving member so that it can be rotated in the front-rear direction with respect to the stabilizing member, the water receiving member can be easily attached to the front edge of the concave portion on the upper surface of the handwasher even if the size of the concave portion on the upper surface of the handwasher is different. It can be leaned and placed on the front side in the recess on the upper surface of the hand-washing machine. Also, by making the stabilizing member detachable from the water receiving member, remove the water receiving member from the stabilizing member, place it on the back of the upper surface of the handwasher, lean against the back wall, and wash it behind the upper surface of the handwasher. It is also possible to prevent flying water droplets from splashing on the wall.
If the hand-washer is also used as a water tank, the stabilizing member should be a container with a hole that can store detergent, bleach, or disinfectant inside and that allows hand-wash water to enter and exit. Since it can be placed on the inlet, the inside of the tank can be cleaned.
Protrusions that enter the hand-washing water inlet can be provided at the bottom of the stabilizing member to prevent displacement. Unlike this, the stabilizing member is a locking member that locks to the hand-washing water inlet, or the part is slidably fitted into the hand-washing water inlet, so that the posture of the water receiving member can be stabilized with a simple configuration. At the same time, misalignment can be prevented.
By providing a convex portion on the bottom of the concave portion on the upper surface of the hand-washing device at the bottom of the stabilizing member, it is possible to secure a gap below the stabilizing member and allow the hand-washing water to smoothly flow into the hand-washing water inlet.

3 is a plan view showing the hand-washing water splash preventing device according to the first embodiment of the present invention, FIG. 4 is a side view of FIG. 3, and FIG. 5 is a cross-sectional view taken along the line VV ′ of FIG. .
4 to 6, reference numeral 20 denotes a hand-washing water splash prevention device. Of these, 30 is formed into a substantially fan shape with a central angle of nearly 180 degrees and is convex downward by a plastic plate having water repellency and bending elasticity. The water receiving member 30 has a dish-shaped cross section, and the water receiving member 30 has a hand washing space provided on the upper surface of the upper lid of the hand-washing water tank (hereinafter referred to as “water tank”) of the flush toilet. It is placed so as to lean on the front side edge of the concave part on the front side in the concave part to be formed, and the front end part protrudes about 8 to 10 cm forward from the front side edge of the upper surface of the hand-washer, and is in front of the upper surface of the water tank. The water that flew to the side is hit. Reference numeral 40 denotes a container as a stabilizing member that stabilizes the posture of the water receiving member 30 in the concave portion on the upper surface of the water tank. In this embodiment, the base end side edge of the water receiving member 30 (inside the concave portion of the upper lid of the water tank) It is provided so as to be loosely fitted in a semicircular cutout 32 formed in the central portion of the edge side 31), and is placed on the hand-washing water inlet at the bottom of the recess on the upper surface of the water tank. The container 40 is composed of two upper and lower upper lids 41 and 42 that are detachable from each other, and can store a solid cleaning agent 50 therein. The upper lid 41 is provided with a plurality of hand-washing water inflow holes 43 each having a round hole shape, and the lower lid 42 is provided with one hand-washing water outflow hole 44 having a round hole shape. A bottom surface 49 of the lower lid 42 is provided with a protrusion 45 that is loosely fitted to the hand-washing water inlet to prevent displacement, and a protrusion 46 that secures a gap through which hand-washing water flows between the lower lid 42 and the bottom of the recess. Yes. A pair of shaft holes 47 and a pair of shaft holes 48 are respectively provided on the left and right sides of the upper lid 41 of the container 40 in two steps, and on the other hand, the left and right of the notch 32 in the proximal end edge 31 of the water receiving member 30 A pair of shafts 33 are provided on both sides, the pair of shafts 33 can be attached to and detached from the pair of shaft holes 47 or the pair of shaft holes 48, and the water receiving member 30 can be rotated in the front-rear direction with respect to the container 40. It is pivotally supported.
The water receiving member 30 is attached to the container 40 by applying a force to the outer sides of the pair of left and right shafts 33 of the water receiving member 30 to open between the bending shafts, and a pair of shaft holes 47 or a pair of shaft holes 48. The pair of shafts 33 is inserted into and removed from the pair of shaft holes 47 or the pair of shaft holes 48 by applying force to the outer sides of the pair of left and right shafts 33 of the water receiving member 30 to open the space between the bending shafts. This is done by removing the pair of shafts 33. The water receiving member 30 is preferably supported by a pair of upper shaft holes 48 when the recess of the water tank is deep, and is supported by a pair of lower shaft holes 47 when the recess is shallow.
When the water receiving member 30 is rotated forward while the container 40 is on the hand-washing water inlet at the bottom of the recess on the upper surface of the water tank, the water receiving member 30 leans on the front edge of the recess on the upper surface of the water tank in an obliquely forward posture. (See FIGS. 6 and 7). On the other hand, when it is rotated rearward, the hand-washing water discharge pipe 5 can be leaned in an obliquely rearward position (see FIG. 8).

FIGS. 6 to 9 are explanatory views of a method for using the hand-washing water splash preventing device, and the operation of the above-described embodiment will be described below with reference to these drawings.
In advance, the upper lid 41 and the lower lid 42 of the container 40 are opened, the solid cleaning agent 50 is put in and closed, and the pair of shafts 33 of the water receiving member 30 are pivotally supported by, for example, a pair of shaft holes 47 of the container 40. It is attached to the water receiving member 30. Then, as shown in FIG. 6, the container 40 is placed on the hand-washing water inlet 7 at the bottom 6 of the recess 4 on the upper surface 3 of the square upper lid 2 of the water tank 1, and at this time, the protrusion 45 is put into the hand-washing water inlet 7. . The protrusion 46 is placed on the bottom portion 6, and a gap 60 is formed between the bottom surface 49 of the lower lid 42 of the container 40 and the bottom portion 6. Next, the water receiving member 30 is rotated forward and placed so as to lean on the front side edge of the recess 4 obliquely on the front side in the recess. At this time, the front end portion of the water receiving member 30 protrudes about 8 to 10 cm forward (leftward in FIG. 6) from the front side edge of the upper surface 3 of the tank 1.

When a lever (not shown) is turned, water flows from the tank 1 to the toilet, and the hand wash water W is discharged from the hand wash water discharge pipe 5 toward the hand wash water inlet 7 in the recess 4 as shown in FIG. The discharged hand-washing water hits the container 40 and passes from the periphery of the container 40 through the gap 60 between the bottom surface 49 of the container 40 and the bottom 6 of the recess 4, or the inflow hole of the container 40 (reference numerals in FIGS. 3, 4, and 5). 43), enters the container from the outlet hole (see reference numeral 44 in FIG. 5) while dissolving the cleaning agent 50, and then flows into the water tank 1 from the hand-washing water inlet 7. When a certain amount of water accumulates in the water tank 1, the hand-washing water discharge from the hand-washing water discharge pipe 5 automatically stops. While the hand wash water W is being discharged, the hands are put into a hand wash water stream and washed. At this time, if care is not taken, hand-washing water that hits the hand may splash to the front of the upper surface of the water tank 1, but falls to the tip of the water receiving member 30, and thus splashes on the floor on the front side of the water tank 1. Is prevented (see symbols D and E in FIG. 7). Further, when the hand is washed in the recess 4 after hand washing, water droplets may fly to the front of the upper surface of the water tank 1, but fall to the tip of the water receiving member 30, so that the floor on the front side of the water tank 1 Is prevented from being scattered. Even if the amount of water falling on the water receiving member 30 is large, the water receiving member 30 is curved in a dish shape, so that it flows into the recess 4 without falling from the side edge to the floor.
After the hand washing is completed, the water receiving member 30 may be left leaning on the front edge of the recess 4, but it is rotated rearward as shown in FIG. 5 may be hidden and the toilet may be decorated with a picture (not shown) pasted on the back surface of the water receiving member 30.
If it is difficult to place the water receiving member 30 in the concave portion 4 due to the small size of the concave portion 4 or the like, remove the container 40 from the container 40 as shown in FIG. Even if the hand-washing water flies to the back of the upper surface 3 of the water tank 1 when the hand is shaken while it is put on the side of the discharge pipe 5 and the front end stands against the wall 70 behind the water tank 1 and is washed after hand washing It is possible to prevent the rear wall 70 from being soiled by water droplets when hitting the member 30 (see symbols F and G in FIG. 9).

According to this embodiment, the container 40 is placed on the hand-washing water inlet 7 of the recess 4 on the upper surface of the water tank 1, and the water receiving member 30 is rotated forward to lean on the front edge of the recess 4. Then, the tip of the water receiving member 30 protrudes forward from the upper surface of the water tank 1. When the water receiving member 30 alone is leaned on the front end edge of the recess 4, the water receiving member 30 becomes unstable and tilts or slides backward in the recess 4. The posture is stabilized because the side end is supported. Further, since the protrusion 45 of the container 40 enters the hand-washing water inflow port 7, the water receiving member 30 is not displaced. Although the hand-washing water hitting the hand at the time of hand-washing may splash to the front of the upper surface of the water tank 1, it falls to the upper end of the water receiving member 30, so that it is prevented from splashing on the front floor of the water tank 1. . Further, when the hand is washed in the recess 4 after hand washing, water droplets may fly to the front of the upper surface of the water tank 1, but fall to the tip of the water receiving member 30, so that the floor on the front side of the water tank 1 Is prevented from being scattered. Even if the amount of water that has fallen on the water receiving member 30 is large, the water receiving member 30 is curved in a dish shape, so that it flows from the side edge to the recess 4 without falling to the floor.
Further, since the hand wash water inflow hole 43 and the outflow hole 44 are provided in the container 40 placed on the hand wash water inlet 7 and to which the hand wash water hits, the cleaning agent can be stored in the container 40, so that the water tank Cleaning in 1 is also possible.
Further, since the protrusion 45 on the bottom surface 49 of the container 40 is placed on the bottom part 6 of the concave part 40 to form a gap 60 between the container 40 and the bottom part 6, the hand-washing water hitting the container 40 collects around the container 40. Without any problem, the water can smoothly flow into the hand-washing water inlet 7 through the gap 60.
In addition, after hand washing, the hand washing water splash prevention device is rotated to the rear side and leans over the hand washing water discharge pipe 5 to hide the hand washing water discharge pipe 5 and decorates the toilet with a picture pasted on the back surface of the water receiving member 30. If the water receiving member 30 is difficult to place in the recess 4, the water receiving member 30 is removed from the container 40, and the base end side edge is placed on the side of the hand-washing water discharge pipe 5 in the upper surface 3 of the water tank 1. Even when the hand is shaken while shaking the hand against the wall 70 behind the water tank 1 or after hand washing, even if the hand washing water flies behind the upper surface 3 of the water tank 1, it hits the water receiving member 30 and It can be prevented from getting dirty with water drops. In this case, the container 40 can be continuously cleaned by placing it on the hand-washing water inlet 7 at the bottom 6 of the recess 4.

Next, a second embodiment of the present invention will be described. FIG. 10 is a plan view showing a hand-washing water splash preventing device according to a second embodiment of the present invention, FIG. 11 is a side view of FIG. 10, and FIG. 12 is a rear view of FIG.
In these drawings, 20A is a hand-washing water splash prevention device, and 30A is formed in a substantially fan shape with a central angle of nearly 180 ° and is convex downward by a plastic plate having water repellency and bending elasticity. The water receiving member 30A is placed on the front side in the concave portion on the upper surface of the water tank so as to lean on the front edge of the concave portion, and the upper end portion is It protrudes forward from the front edge of the water tank by about 8 to 10 cm so that the water flew to the front side of the water tank is hit. 40A is a substantially hemispherical container with a round shape as a whole that stabilizes the posture of the water receiving member 30A in the recess of the water tank. In this embodiment, the base end side edge of the water receiving member 30A (The edge side that enters the inside of the recess of the upper lid of the hand-washing machine) It is fitted into a semicircular cutout 32A formed at the center of 31A. The container 40A has a diameter larger than that of the hand-washing water inlet at the bottom of the concave portion of the water tank. When the container 40A is placed on the hand-washing water inlet, the container 40A is slidable in a state where a part thereof is fitted in the hand-washing water inlet. The container 40A is composed of two upper and lower upper lids 41A and 42A that are detachable from each other, and can store a solid cleaning agent therein. The upper lid 41A is provided with a plurality of round hole-shaped hand-washing water inflow holes 43A, and the lower lid 42A is provided with a plurality of long-groove hand-washing water outflow holes 44A.
When the container 40A is placed on the hand-washing water inlet at the bottom of the recess on the upper surface of the water tank and the water receiving member 30A is rotated forward with the container 40A in a state where a part of the container 40A is fitted in the hand-washing water inlet, The front edge of the recess on the upper surface can be leaned in an obliquely forward position (see FIG. 13), and conversely, if it is rotated rearward, it leans on the hand-washing water discharge pipe on the upper surface of the water tank in an obliquely backward position. (See FIG. 14).

FIG. 13 and FIG. 14 are explanatory diagrams of how to use the hand-washing water splash prevention device, and the operation of the above-described embodiment will be described below with reference to these drawings.
In advance, the upper lid 41A and the lower lid 42A of the container 40A are opened and the cleaning agent is put in and closed. Then, the container 40 </ b> A is placed on the hand-washing water inlet 7 at the bottom 6 of the recess 4 in the upper surface 3 of the square upper lid 2 of the water tank 1. The water receiving member 30A is rotated forward integrally with the container 40A while a part of the container 40A is fitted in the hand-washing water inlet 7, and is inclined to the front side edge of the concave part 4 diagonally forward in the concave part. Place it to rest. At this time, the upper end portion of the water receiving member 30A protrudes about 8 to 10 cm forward from the front side edge of the upper surface 3 of the tank 1 (FIG. 13).

When a lever (not shown) is turned, water flows from the water tank 1 to the toilet, and hand wash water is discharged from the hand wash water discharge pipe 5 toward the hand wash water inlet 7 of the recess 4. The discharged hand washing water enters the container through the inflow hole 43A of the container 40A, exits the outflow hole 44A while dissolving the cleaning agent, and flows into the water tank 1 from the hand washing water inlet 7. When a certain amount of water accumulates in the water tank 1, the hand-washing water discharge from the hand-washing water discharge pipe 5 automatically stops. While handwash water is being discharged, wash your hands by putting them in a stream of handwash water. At this time, even if the hand-washing water hitting the hand falls to the front of the upper surface of the water tank 1, it falls to the front end of the water receiving member 30A, so that it is prevented from splashing on the floor on the front side of the water tank 1. Further, when the hand is washed in the recess 4 after hand washing, water droplets may fly forward in front of the upper surface of the water tank 1, but fall to the tip of the water receiving member 30A, so the floor on the front side of the water tank 1 Is prevented from being scattered. Even if the amount of water falling on the water receiving member 30A is large, the water receiving member 30A is curved in a dish shape and flows into the recess 4 without falling from the side edge to the floor.
After the hand washing is completed, the water receiving member 30A may remain leaning on the front edge of the recess 4 of the water tank 1, but as shown in FIG. 14, the water receiving member 30A leans on the hand washing water discharge pipe 5 and is hand washed. The water discharge pipe 5 may be hidden, and the toilet may be decorated with a picture (not shown) attached to the back surface of the water receiving member 30A.

According to the second embodiment, the container 40A is placed on the hand-washing water inlet 7 of the concave portion 4 on the upper surface 2 of the water tank 1, and the water receiving member 30A is rotated forward to the front edge of the concave portion 4. When leaning, the tip of the water receiving member 30 </ b> A protrudes forward from the upper surface 2 of the water tank 1. When trying to lean the water receiving member 30A on the front edge of the recess 4 alone, the water receiving member 30A becomes unstable and tilts or slides backward in the recess 4, but the base side is in the container 40A containing a solid cleaning agent. The posture is stabilized because the edge is supported. Further, since a part of the container 40A is fitted in the hand-washing water inlet 7, the position of the water receiving member 30A does not shift. Although the hand-washing water hitting the hand at the time of hand-washing may splash to the front of the upper surface 2 of the water tank 1, it falls to the water receiving member 30 </ b> A, so that it is prevented from splashing on the front floor of the water tank 1. Further, when water is drained by shaking the hand on the concave portion 4 after hand washing, water droplets may fly to the front of the upper surface 2 of the water tank 1, but since it falls on the water receiving member 30 </ b> A, it is scattered on the floor on the front side of the water tank 1. Is prevented. Even if the amount of water dropped on the water receiving member 30A is large, the water receiving member 30A flows into the recess 4 without falling from the side edge to the floor because the cross section of the water receiving member 30A is curved in a dish shape.
Further, since the hand wash water inflow hole 43A and the outflow hole 44A are provided in the container 40A placed on the hand wash water inlet 7 and to which the hand wash water hits, the cleaning agent can be stored in the container 40A. Cleaning in 1 is also possible.
In addition, after the hand washing is completed, the hand washing water splash prevention device 20A is rotated to the rear side, leans on the hand washing water discharge pipe 5, hides the hand washing water discharge pipe 5, and is attached by a picture (not shown) attached to the back surface of the water receiving member 30A. You can also decorate the toilet.

Next, a third embodiment of the present invention will be described. 15 is a plan view showing a hand-washing water splash preventing device according to a third embodiment of the present invention, FIG. 16 is a side view of FIG. 15, and FIG. 17 is a rear view of FIG.
In these drawings, 20B is a hand-washing water splash prevention device, and 30B is a water receptacle that is formed in a substantially rectangular shape by a plastic plate having water repellency and has a dish-shaped cross section that is convex downward. This water receiving member 30B is placed on the front side in the concave portion of the water tank so as to lean on the front side edge of the concave portion, and the front end portion is in front of the front side edge on the upper surface of the water tank. It protrudes about 8-10 cm and hits the water that flies to the near side of the water tank. Reference numeral 40B denotes a locking member formed in a substantially L shape as a stabilizing member that stabilizes the posture of the water receiving member 30B in the recess of the water tank. In this embodiment, the base end side edge of the water receiving member 30B (The edge side entering the inside of the concave portion of the water tank upper lid) is fixed to the back side of the central portion of 31B.
When the water receiving member 30B is rotated forward while the locking member 40B is inserted into the hand wash water inlet of the concave portion on the upper surface of the water tank, it leans on the front edge of the concave portion on the upper surface of the water tank in an obliquely forward posture. Can do.

FIG. 18 is an explanatory view of a method for using the hand-washing water splash preventing device, and the operation of the above-described embodiment will be described below with reference to this drawing.
The locking member 40B is inserted into the hand-washing water inlet 7 at the bottom 6 of the recess 4 formed on the upper surface 3 of the upper lid 2 of the water tank 1, and the water receiving member 30B is rotated to the front side so that the recess 4 of the water tank 1 It is placed so as to lean on the front side edge in an obliquely forward posture. At this time, the front end portion of the water receiving member 30 </ b> B protrudes forward from the front side edge of the upper surface 3 of the water tank 1 by about 8 to 10 cm. Since the locking member 40B is locked to the hand wash water inlet 7, the posture of the water receiving member 30B is stabilized.
When a hand is put into a hand wash water stream while hand wash water is being discharged, even if the hand wash water hitting the hand rebounds to the front of the upper surface of the water tank 1, it falls to the tip of the water receiving member 30B. It is possible to prevent the water tank 1 from scattering on the front floor. Further, when the hand is washed on the concave portion 4 after hand washing, the water tank 1 may fly to the front of the upper surface of the water tank 1, but it falls to the front end of the water receiving member 30B, so that it is scattered on the floor on the front side of the water tank 1. Is prevented. Even if the amount of water falling on the water receiving member 30B is large, the water receiving member 30B is curved in a dish shape, so that it flows into the recess 4 without falling from the side edge to the floor.

  According to the third embodiment, the locking member 40B is inserted into the hand-washing water inlet 7 of the recess 4 on the upper surface of the water tank 1, and the water receiving member 30B is rotated forward to lean on the front edge of the recess 4. And the front-end | tip part of the water receiving member 30B protrudes from the upper surface of the water tank 1 ahead. If the water receiving member 30B alone is leaned on the front edge of the recess 4, it becomes unstable and tilts or slides toward the inside of the recess 4, but the locking member 40B is engaged with the hand-washing water inlet 7. The position of the water receiving member 30B is stabilized and no positional deviation occurs. Although hand-washing water hitting the hand during hand-washing may splash to the front of the upper surface of the water tank 1, it falls to the front end of the water receiving member 30B, so that it is prevented from splashing on the front floor of the water tank 1. . Further, when water is drained by shaking hands in the recess 4 after hand washing, water droplets may fly to the front of the upper surface of the water tank 1 but fall to the tip of the water receiving member 30B. It is prevented from splashing. Even if the amount of water falling on the water receiving member 30B is large, the water receiving member 30B is curved in a dish-like cross section and flows into the recess 4 without falling from the side edge to the floor.

  In each of the above-described embodiments, the water receiving member is curved in a cross-sectional dish shape, but may be formed flat. Moreover, although the solid cleaning agent is put in the container, any one or a combination of two or more of the solid cleaning agent, bleaching agent, disinfectant, and fragrance may be added.

  INDUSTRIAL APPLICABILITY The present invention can be applied to a toilet hand-washer water tank, a washstand, and the like.

It is explanatory drawing of the problem at the time of hand-washing with a hand-washer combined water tank. It is explanatory drawing of the problem at the time of hand-washing with a hand-washer combined water tank. (Example 1) which is a top view of the hand-washing water scattering prevention tool which concerns on this invention. FIG. 4 is a side view of FIG. 3. It is sectional drawing along the VV 'line of FIG. It is explanatory drawing of the usage method of a hand-washing water splash prevention tool. It is explanatory drawing of the usage method of a hand-washing water splash prevention tool. It is explanatory drawing of the usage method of a hand-washing water splash prevention tool. It is explanatory drawing of the usage method of a hand-washing water splash prevention tool. (Example 2) which is a top view of the other hand-washing water scattering prevention tool which concerns on this invention. It is a side view of FIG. It is a rear view of FIG. It is explanatory drawing of the usage method of the hand-washing water splash prevention tool of FIG. It is explanatory drawing of the usage method of the hand-washing water splash prevention tool of FIG. (Example 3) which is a top view of the other hand-washing water scattering prevention tool which concerns on this invention. FIG. 16 is a side view of FIG. 15. FIG. 16 is a rear view of FIG. 15. It is explanatory drawing of the usage method of the hand-washing water splash prevention tool of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Handwasher combined water tank 3 Upper surface 4 Recessed part 5 Handwash water discharge pipe 6 Bottom part 7 Handwash water inflow port 20, 20A, 20B Handwash water splash prevention device 30, 30A, 30B Water receiving member 31, 31A, 31B Base side edge 32 , 32A Notch 33 Shaft 40, 40A Container 40B Locking member 43, 43A Inflow hole 44, 44A Outflow hole 45, 46 Protrusion 47, 48 Shaft hole 50 Cleaning agent 60 Clearance 70 Wall

Claims (10)

A hand-washing water splash prevention device used for a hand-washing machine provided on the upper surface with a concave part forming a hand-washing space, a hand-washing water discharge pipe for discharging hand-washing water into the concave part, and a hand-washing water inlet formed at the bottom of the concave part. ,
It is formed in a plate shape, and when it is placed so as to lean on the front edge of the recess on the front side in the recess on the upper surface of the handwasher, the tip protrudes forward from the front edge of the upper surface of the handwasher A water receiving member that receives the water that flew to the front side of the upper surface of the handwasher;
A stabilizing member that is provided at the proximal end of the water receiving member and stabilizes the water receiving member in the recess on the upper surface of the hand-washer;
A hand-washing water splash prevention device characterized by having provided. The stabilizing member is provided at the center of the proximal end of the water receiving member, and is a locking member that locks to the hand-washing water inlet,
The hand-washing water splash preventing device according to claim 1. The stabilizing member is fixed to the center of the base end side end portion of the water receiving member, and is formed so that a part thereof is slidably fitted into the hand-washing water inlet,
The hand-washing water splash preventing device according to claim 1. The hand-washing machine is a combined type with a water tank, and the stabilizing member is a container with a hole that can store one or more of cleaning agents, bleaching agents, and disinfectants inside, and a recess on the upper surface of the hand-washing device. That it can be placed on the hand-washing water inlet at the bottom of the
The hand-washing water splash prevention device according to claim 3. Providing the bottom of the stabilizing member with a convex part that enters the hand-washing water inlet,
The hand-washing water splash preventing device according to claim 1. Providing a convex part on the bottom of the concave part on the upper surface of the hand-washing machine at the bottom of the stabilizing member,
The hand-washing water splash preventing device according to claim 1 or 5. The hand-washing machine is also used as a water tank, and the stabilizing member is fixed to the proximal end of the water receiving member, and can store one or more of a cleaning agent, a bleaching agent, and a sterilizing agent. A container with a hole for entering and exiting and being able to be placed on the hand-washing water inlet at the bottom of the recess on the top of the hand-washing machine,
The hand-washing water splash prevention device according to claim 1, 5 or 6. The water receiving member is detachable from the stabilizing member;
The hand-washing water splash prevention device according to claim 1, 5 or 6. The water receiving member is configured such that the proximal end is supported by the stabilizing member so as to be rotatable in the front-rear direction,
The hand-washing water splash prevention device according to claim 1, 5, 6, or 8. The hand-washing machine is also used as a water tank, and the stabilizing member is a container with a hole that can store one or more of the cleaning agent, bleaching agent, and disinfectant inside. That it can be placed on the handwash water inlet at the bottom,
The hand-washing water splash prevention device according to claim 1, 5, 6, 8, or 9.

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