JP6816434B2 - Soap solution replenishment tool and soap solution replenishment method - Google Patents

Description

Aspects of the present invention generally relate to soap solution replenishment tools and soap solution replenishment methods.

A soap solution supply device that mixes soap solution and air and discharges the soap solution in the form of bubbles has been conventionally used. For example, Patent Document 1 discloses a soap dispenser that mixes water soap liquid and air by a liquid cylinder, a liquid piston, an air cylinder, and an air piston, and discharges the water soap liquid in a mousse shape.
A tank for storing the soap solution is provided below the soap solution replenishing device. For example, the operator uses a soap solution replenishing tool such as a hose or a container to replenish the soap solution from above to the tank.

Japanese Patent No. 4979602

When the tank is replenished with soap, the soap foams in the tank. Soap solution bubbles generated in the tank may interfere with the replenishment of the soap solution. For example, bubbles may overflow from the tank even though the tank is not full. In this case, the worker will stop the replenishment work in a halfway state where the tank is not full. Alternatively, the operator will interrupt the soap solution replenishment work for a long time until the bubbles disappear.
Further, when the tank is fixed to a counter or the like, the operator cannot look into the tank, so that the soap solution may overflow from the tank.

The present invention has been made based on the recognition of such a problem, and an object of the present invention is to provide a soap solution replenishing tool and a soap solution replenishing method capable of suppressing the bubbles of the soap solution from interfering with the replenishment of the soap solution. To do.

The first invention is a soap liquid bottle for storing soap liquid, a soap liquid supply pipe connected to the soap liquid bottle and guiding the soap liquid from the soap liquid bottle, and bubbles of the soap liquid to the soap liquid bottle. A soap foam suction pipe for sucking is provided, and the soap solution supply pipe has a tip for discharging soap liquid and a rear end opposite to the tip, and at least a part of the soap foam suction pipe is provided. , The soap foam suction pipe is provided inside the soap liquid supply pipe, extends from the tip to at least the rear end along the inner wall of the soap liquid supply pipe, and at least a part of the soap liquid supply pipe and the said. At least a portion of the suds suction pipe is flexible and have a, the tip is inclined with respect to the direction in which the liquid soap supply pipe extends, said suds suction tube, the side surface of the liquid soap supply chimney It is a soap solution replenishing tool characterized by being provided along the short side .

According to this soap solution replenishing tool, the soap solution in the soap solution bottle is guided to the tank through the soap solution replenishment pipe, and the foam and air in the tank pass through the soap foam suction pipe. As a result, turbulence is less likely to occur, and the soap solution can be quickly replenished to the tank. Further, since the foam in the tank is sucked from the soap foam suction pipe, it is possible to prevent the foam from overflowing from the tank. In addition, when the soap solution in the tank reaches the soap foam suction pipe, air cannot be taken into the bottle and the supply of the soap solution from the soap solution bottle to the tank is stopped, so that the tank is fixed to a counter or the like. Even if it is difficult to see the inside of the tank due to circumstances such as soap, it is possible to prevent liquids and bubbles from overflowing from the tank. Further, since the soap foam suction pipe is provided along the inner wall of the soap liquid supply pipe, it is possible to prevent the soap liquid discharged from the tip of the soap liquid supply pipe from interfering with the suction of foam by the soap foam suction pipe. it can. Further, since at least a part of the soap solution supply pipe and at least a part of the soap foam suction pipe have flexibility, the soap solution supply pipe and the soap foam after the supply of the soap solution to the tank is stopped. The suction tube can be deformed to block the path of the soap solution. As a result, it is possible to prevent the soap solution from spilling when the soap solution replenishing tool is removed from the tank. Further, according to this soap solution replenishing tool, the soap solution is guided to the opposite side of the soap foam suction tube at the tip of the soap solution replenishment pipe. As a result, it is possible to prevent the soap liquid discharged from the tip of the soap liquid supply pipe from hindering the suction of bubbles by the soap foam suction pipe.

A second aspect of the invention is that, in the first invention, the soap solution supply pipe is formed by a flexible first hose and a nozzle connected to the first hose, and the soap foam suction pipe is formed. The nozzle is formed by a flexible second hose and the nozzle connected to the second hose, the nozzle is harder than the first hose and the second hose, and the tip is formed by the nozzle. It is a soap solution replenishing tool characterized by being formed.

According to this soap solution replenishing tool, it is easy to assemble the soap solution replenishing tool by inserting the nozzle into the first hose with the rigid nozzle inserted into the flexible second hose.
A third invention is a soap liquid bottle for storing soap liquid, a soap liquid supply pipe connected to the soap liquid bottle and guiding the soap liquid from the soap liquid bottle, and bubbles of the soap liquid to the soap liquid bottle. The soap solution supply tube includes a soap foam suction tube for sucking in, and the soap solution supply tube has a tip for discharging the soap solution and a rear end on the side opposite to the tip, and at least a part of the soap bubble suction tube is provided. The soap foam suction pipe is provided inside the soap solution supply pipe, extends from the tip end to at least the rear end along the inner wall of the soap solution supply pipe, and at least a part of the soap solution supply pipe and the soap solution supply pipe. At least a part of the soap foam suction tube is flexible, and the soap solution supply tube is formed by a flexible first hose and a nozzle connected to the first hose. The soap foam suction tube is formed by a flexible second hose and the nozzle connected to the second hose, and the nozzle is harder than the first hose and the second hose and has the tip. Is a soap solution replenishing tool, which is formed by the nozzle.
According to this soap solution replenishing tool, the soap solution in the soap solution bottle is guided to the tank through the soap solution replenishment pipe, and the foam and air in the tank pass through the soap foam suction pipe. As a result, turbulence is less likely to occur, and the soap solution can be quickly replenished to the tank. Further, since the foam in the tank is sucked from the soap foam suction pipe, it is possible to prevent the foam from overflowing from the tank. In addition, when the soap solution in the tank reaches the soap foam suction pipe, air cannot be taken into the bottle and the supply of the soap solution from the soap solution bottle to the tank is stopped, so that the tank is fixed to a counter or the like. Even if it is difficult to see the inside of the tank due to circumstances such as soap, it is possible to prevent liquids and bubbles from overflowing from the tank. Further, since the soap foam suction pipe is provided along the inner wall of the soap liquid supply pipe, it is possible to prevent the soap liquid discharged from the tip of the soap liquid supply pipe from interfering with the suction of foam by the soap foam suction pipe. it can. Further, since at least a part of the soap solution supply pipe and at least a part of the soap foam suction pipe have flexibility, the soap solution supply pipe and the soap foam after the supply of the soap solution to the tank is stopped. The suction tube can be deformed to block the path of the soap solution. As a result, it is possible to prevent the soap solution from spilling when the soap solution replenishing tool is removed from the tank. Further, according to this soap solution replenishing tool, it is easy to assemble the soap solution replenishing tool by inserting the nozzle into the first hose with the rigid nozzle inserted into the flexible second hose.

According to a fourth aspect of the present invention, in any one of the first to third aspects, when the tip of the soap solution supply pipe faces downward, the end of the soap foam suction pipe faces upward. It is a characteristic soap solution replenishment tool.

According to this soap solution replenishing tool, when refilling a soap solution bottle with soap solution, even if the tip of the soap solution replenishment tube is directed downward, from the end of the soap foam suction tube, for example, a funnel-shaped connecting member. It is possible to prevent the soap solution from dripping to the outside.
A fifth invention is a soap liquid bottle for storing soap liquid, a soap liquid supply pipe connected to the soap liquid bottle and guiding the soap liquid from the soap liquid bottle, and bubbles of the soap liquid to the soap liquid bottle. A soap foam suction pipe for sucking is provided, and the soap solution supply pipe has a tip for discharging soap liquid and a rear end opposite to the tip, and at least a part of the soap foam suction pipe is provided. , The soap foam suction pipe is provided inside the soap liquid supply pipe, extends from the tip to at least the rear end along the inner wall of the soap liquid supply pipe, and at least a part of the soap liquid supply pipe and the said. At least a part of the soap foam suction pipe is flexible, and when the tip of the soap solution supply pipe faces downward, the end portion of the soap foam suction pipe faces upward. It is a soap solution replenishment tool.
According to this soap solution replenishing tool, the soap solution in the soap solution bottle is guided to the tank through the soap solution replenishment pipe, and the foam and air in the tank pass through the soap foam suction pipe. As a result, turbulence is less likely to occur, and the soap solution can be quickly replenished to the tank. Further, since the foam in the tank is sucked from the soap foam suction pipe, it is possible to prevent the foam from overflowing from the tank. In addition, when the soap solution in the tank reaches the soap foam suction pipe, air cannot be taken into the bottle and the supply of the soap solution from the soap solution bottle to the tank is stopped, so that the tank is fixed to a counter or the like. Even if it is difficult to see the inside of the tank due to circumstances such as soap, it is possible to prevent liquids and bubbles from overflowing from the tank. Further, since the soap foam suction pipe is provided along the inner wall of the soap liquid supply pipe, it is possible to prevent the soap liquid discharged from the tip of the soap liquid supply pipe from interfering with the suction of foam by the soap foam suction pipe. it can. Further, since at least a part of the soap solution supply pipe and at least a part of the soap foam suction pipe have flexibility, the soap solution supply pipe and the soap foam after the supply of the soap solution to the tank is stopped. The suction tube can be deformed to block the path of the soap solution. As a result, it is possible to prevent the soap solution from spilling when the soap solution replenishing tool is removed from the tank. Further, according to this soap solution replenishing tool, when refilling a soap solution bottle with soap solution, even if the tip of the soap solution replenishment tube is directed downward, a funnel-shaped connection is made from the end of the soap foam suction tube, for example. It is possible to prevent the soap solution from dripping to the outside of the member.
A sixth invention further comprises, in any one of the first to fifth inventions, a connecting member for detachably connecting the soap solution supply pipe and the soap foam suction pipe to the soap solution bottle, and the connection. The member is a soap solution replenishing tool characterized by having a funnel shape.
According to this soap liquid replenishing tool, by inserting the tip of the soap liquid replenishing pipe into the soap liquid bottle, the connecting member can be used as a funnel when refilling the soap liquid with the soap liquid.

A seventh aspect of the invention is characterized in that , in the sixth aspect , the connecting member has a rib that comes into contact with the mouth of the soap solution bottle when the funnel-shaped tip is inserted into the soap solution bottle. It is a soap solution replenishment tool.

According to this soap solution replenishing tool, the ribs create a gap between the mouth of the soap solution bottle and the connecting member. This gap functions as an intake flow path when the soap solution bottle is refilled with soap solution. As a result, the soap solution bottle can be quickly refilled with the soap solution.
The eighth invention is a soap liquid bottle for storing soap liquid, a soap liquid supply pipe connected to the soap liquid bottle and guiding the soap liquid from the soap liquid bottle, and bubbles of the soap liquid to the soap liquid bottle. A soap foam suction pipe for sucking is provided, and the soap solution supply pipe has a tip for discharging soap liquid and a rear end opposite to the tip, and at least a part of the soap foam suction pipe is provided. , The soap foam suction pipe is provided inside the soap liquid supply pipe, extends from the tip to at least the rear end along the inner wall of the soap liquid supply pipe, and at least a part of the soap liquid supply pipe and the said. At least a part of the soap foam suction pipe is flexible, and further includes a connecting member for detachably connecting the soap liquid supply pipe and the soap foam suction pipe to the soap liquid bottle, and the connecting member. Has a soap solution shape, and the connecting member has a rib that comes into contact with the mouth of the soap solution bottle when the tip of the funnel shape is inserted into the soap solution bottle. It is a tool.
According to this soap solution replenishing tool, the soap solution in the soap solution bottle is guided to the tank through the soap solution replenishment pipe, and the foam and air in the tank pass through the soap foam suction pipe. As a result, turbulence is less likely to occur, and the soap solution can be quickly replenished to the tank. Further, since the foam in the tank is sucked from the soap foam suction pipe, it is possible to prevent the foam from overflowing from the tank. In addition, when the soap solution in the tank reaches the soap foam suction pipe, air cannot be taken into the bottle and the supply of the soap solution from the soap solution bottle to the tank is stopped, so that the tank is fixed to a counter or the like. Even if it is difficult to see the inside of the tank due to circumstances such as soap, it is possible to prevent liquids and bubbles from overflowing from the tank. Further, since the soap foam suction pipe is provided along the inner wall of the soap liquid supply pipe, it is possible to prevent the soap liquid discharged from the tip of the soap liquid supply pipe from interfering with the suction of foam by the soap foam suction pipe. it can. Further, since at least a part of the soap solution supply pipe and at least a part of the soap foam suction pipe have flexibility, the soap solution supply pipe and the soap foam after the supply of the soap solution to the tank is stopped. The suction tube can be deformed to block the path of the soap solution. As a result, it is possible to prevent the soap solution from spilling when the soap solution replenishing tool is removed from the tank. Further, according to this soap liquid replenishing tool, by inserting the tip of the soap liquid replenishing pipe into the soap liquid bottle, the connecting member can be used as a funnel when refilling the soap liquid with the soap liquid. Further, according to this soap solution replenishing tool, the rib creates a gap between the mouth of the soap solution bottle and the connecting member. This gap functions as an intake flow path when the soap solution bottle is refilled with soap solution. As a result, the soap solution bottle can be quickly refilled with the soap solution.
A ninth aspect of the present invention is the soap solution replenishing tool according to any one of the first to eighth aspects, wherein the soap solution bottle contains a hard plastic.
According to this soap solution replenishing tool, it is possible to prevent the soap solution bottle from being deformed due to head pressure or the like. As a result, even after the soap solution in the tank reaches the soap foam suction pipe, the supply of the soap solution from the soap solution bottle to the tank continues, and it is possible to prevent the soap solution from overflowing from the tank.

According to the tenth invention, a soap solution replenishment pipe for guiding the soap solution in the soap solution bottle to the tank and a soap foam suction tube for sucking the soap solution bubbles in the tank are inserted into a tank fixed to the counter. Then, in the soap liquid replenishment method of replenishing the soap liquid to the tank, the soap liquid replenishment pipe has a tip for discharging the soap liquid toward the tank and a rear end on the side opposite to the tip. At least a part of the soap foam suction pipe is provided inside the soap liquid supply pipe, and the soap foam suction pipe is along the inner wall of the soap liquid supply pipe from the tip to at least the rear end. extending Te, at least part of and the suds suction pipe of the soap liquid supply pipe, flexible and have a, the tip is inclined with respect to the direction in which the liquid soap supply pipe extends, the The soap foam suction tube is a soap solution replenishment method characterized in that it is provided along a short side surface of the soap solution replenishment tube .

According to this soap solution replenishment method, the soap solution is guided to the tank through the soap solution replenishment pipe, and bubbles and air in the tank pass through the soap foam suction pipe. As a result, turbulence is less likely to occur, and the soap solution can be quickly replenished to the tank. Further, since the foam in the tank is sucked from the soap foam suction pipe, it is possible to prevent the foam from overflowing from the tank. When the soap solution in the tank reaches the soap foam suction pipe, the supply of the soap solution from the soap solution bottle to the tank is stopped. As a result, even when it is difficult for the operator to look inside the tank fixed to the counter, it is possible to prevent the liquid from overflowing from the tank. Further, since the soap foam suction pipe is provided along the inner wall of the soap liquid supply pipe, it is possible to prevent the soap liquid discharged from the tip of the soap liquid supply pipe from interfering with the suction of foam by the soap foam suction pipe. it can. Further, since at least a part of the soap solution supply pipe and at least a part of the soap foam suction pipe have flexibility, the soap solution supply pipe and the soap foam after the supply of the soap solution to the tank is stopped. The suction tube can be deformed to block the path of the soap solution. This makes it possible to prevent the soap solution from spilling when the soap solution supply pipe and the soap foam suction pipe are removed from the tank. Further, according to this soap solution replenishment method, the soap solution is guided to the opposite side of the soap foam suction tube at the tip of the soap solution replenishment pipe. As a result, it is possible to prevent the soap liquid discharged from the tip of the soap liquid supply pipe from hindering the suction of bubbles by the soap foam suction pipe.
According to the eleventh invention, a soap solution supply pipe for guiding the soap solution in the soap solution bottle to the tank and a soap foam suction tube for sucking the bubbles of the soap solution in the tank are inserted into a tank fixed to the counter. Then, the soap solution replenishment method for replenishing the tank with the soap solution, wherein the soap solution replenishment pipe has a tip for discharging the soap solution toward the tank and a rear end on the side opposite to the tip. At least a part of the soap foam suction pipe is provided inside the soap solution supply pipe, and the soap foam suction pipe is along the inner wall of the soap solution supply pipe from the tip to at least the rear end. At least a part of the soap solution supply pipe and at least a part of the soap foam suction pipe have flexibility, and the soap solution supply pipe has a flexible first hose and the first hose. The soap foam suction pipe is formed by a second hose having flexibility and the nozzle connected to the second hose, and the soap foam suction pipe is formed by a nozzle connected to one hose. It is a soap solution replenishing method characterized in that it is harder than the first hose and the second hose and the tip is formed by the nozzle.
According to this soap solution replenishment method, the soap solution is guided to the tank through the soap solution replenishment pipe, and bubbles and air in the tank pass through the soap foam suction pipe. As a result, turbulence is less likely to occur, and the soap solution can be quickly replenished to the tank. Further, since the foam in the tank is sucked from the soap foam suction pipe, it is possible to prevent the foam from overflowing from the tank. When the soap solution in the tank reaches the soap foam suction pipe, the supply of the soap solution from the soap solution bottle to the tank is stopped. As a result, even when it is difficult for the operator to look inside the tank fixed to the counter, it is possible to prevent the liquid from overflowing from the tank. Further, since the soap foam suction pipe is provided along the inner wall of the soap liquid supply pipe, it is possible to prevent the soap liquid discharged from the tip of the soap liquid supply pipe from interfering with the suction of foam by the soap foam suction pipe. it can. Further, since at least a part of the soap solution supply pipe and at least a part of the soap foam suction pipe have flexibility, the soap solution supply pipe and the soap foam after the supply of the soap solution to the tank is stopped. The suction tube can be deformed to block the path of the soap solution. This makes it possible to prevent the soap solution from spilling when the soap solution supply pipe and the soap foam suction pipe are removed from the tank. Further, according to this soap solution replenishment method, it is easy to assemble the soap solution replenishment tool by inserting the nozzle into the first hose with the rigid nozzle inserted into the flexible second hose.
According to the twelfth invention, a soap solution replenishment pipe for guiding the soap solution in the soap solution bottle to the tank and a soap foam suction tube for sucking the soap solution bubbles in the tank are inserted into a tank fixed to the counter. Then, in the soap liquid replenishment method of replenishing the soap liquid to the tank, the soap liquid replenishment pipe has a tip for discharging the soap liquid toward the tank and a rear end on the side opposite to the tip. At least a part of the soap foam suction pipe is provided inside the soap liquid supply pipe, and the soap foam suction pipe is along the inner wall of the soap liquid supply pipe from the tip to at least the rear end. And at least a part of the soap solution replenishment pipe and at least a part of the soap foam suction pipe have flexibility, and when the tip of the soap solution replenishment pipe faces downward, the soap foam. The end of the suction tube is a soap solution replenishment method characterized in that it faces upward.
According to this soap solution replenishment method, the soap solution is guided to the tank through the soap solution replenishment pipe, and bubbles and air in the tank pass through the soap foam suction pipe. As a result, turbulence is less likely to occur, and the soap solution can be quickly replenished to the tank. Further, since the foam in the tank is sucked from the soap foam suction pipe, it is possible to prevent the foam from overflowing from the tank. When the soap solution in the tank reaches the soap foam suction pipe, the supply of the soap solution from the soap solution bottle to the tank is stopped. As a result, even when it is difficult for the operator to look inside the tank fixed to the counter, it is possible to prevent the liquid from overflowing from the tank. Further, since the soap foam suction pipe is provided along the inner wall of the soap liquid supply pipe, it is possible to prevent the soap liquid discharged from the tip of the soap liquid supply pipe from interfering with the suction of foam by the soap foam suction pipe. it can. Further, since at least a part of the soap solution supply pipe and at least a part of the soap foam suction pipe have flexibility, the soap solution supply pipe and the soap foam after the supply of the soap solution to the tank is stopped. The suction tube can be deformed to block the path of the soap solution. This makes it possible to prevent the soap solution from spilling when the soap solution supply pipe and the soap foam suction pipe are removed from the tank. Further, according to this soap solution replenishing tool, when refilling a soap solution bottle with soap solution, even if the tip of the soap solution replenishment tube is directed downward, a funnel-shaped connection is made from the end of the soap foam suction tube, for example. It is possible to prevent the soap solution from dripping to the outside of the member.
According to the thirteenth invention, a soap solution replenishment pipe for guiding the soap solution in the soap solution bottle to the tank and a soap foam suction tube for sucking the soap solution bubbles in the tank are inserted into a tank fixed to the counter. Then, in the soap liquid replenishment method of replenishing the soap liquid to the tank, the soap liquid replenishment pipe has a tip for discharging the soap liquid toward the tank and a rear end on the side opposite to the tip. At least a part of the soap foam suction pipe is provided inside the soap liquid supply pipe, and the soap foam suction pipe is along the inner wall of the soap liquid supply pipe from the tip to at least the rear end. And at least a part of the soap solution supply tube and at least a part of the soap foam suction tube have flexibility, and the soap solution supply tube and the soap foam suction tube are attached to the soap solution bottle. The detachably connected connecting member has a funnel shape, and the connecting member has a rib that comes into contact with the mouth of the soap liquid bottle when the tip of the funnel shape is inserted into the soap liquid bottle. It is a soap solution replenishment method characterized by.
According to this soap solution replenishment method, the soap solution is guided to the tank through the soap solution replenishment pipe, and bubbles and air in the tank pass through the soap foam suction pipe. As a result, turbulence is less likely to occur, and the soap solution can be quickly replenished to the tank. Further, since the foam in the tank is sucked from the soap foam suction pipe, it is possible to prevent the foam from overflowing from the tank. When the soap solution in the tank reaches the soap foam suction pipe, the supply of the soap solution from the soap solution bottle to the tank is stopped. As a result, even when it is difficult for the operator to look inside the tank fixed to the counter, it is possible to prevent the liquid from overflowing from the tank. Further, since the soap foam suction pipe is provided along the inner wall of the soap liquid supply pipe, it is possible to prevent the soap liquid discharged from the tip of the soap liquid supply pipe from interfering with the suction of foam by the soap foam suction pipe. it can. Further, since at least a part of the soap solution supply pipe and at least a part of the soap foam suction pipe have flexibility, the soap solution supply pipe and the soap foam after the supply of the soap solution to the tank is stopped. The suction tube can be deformed to block the path of the soap solution. This makes it possible to prevent the soap solution from spilling when the soap solution supply pipe and the soap foam suction pipe are removed from the tank. Further, according to this soap solution replenishment method, by inserting the tip of the soap solution replenishment pipe into the soap solution bottle, the connecting member can be used as a funnel when replenishing the soap solution to the soap solution bottle. Further, according to this soap solution replenishment method, the rib creates a gap between the mouth of the soap solution bottle and the connecting member. This gap functions as an intake flow path when the soap solution bottle is refilled with soap solution. As a result, the soap solution bottle can be quickly refilled with the soap solution.

According to the aspect of the present invention, there is provided a soap solution replenishing tool and a soap solution replenishing method capable of suppressing the bubbles of the soap solution from interfering with the replenishment of the soap solution.

It is a perspective view which illustrates the soap solution replenishing tool which concerns on embodiment. It is sectional drawing which illustrates the soap solution replenishing tool which concerns on embodiment. It is an exploded view which illustrates the soap solution replenishing tool which concerns on embodiment. 4 (a) and 4 (b) are perspective views illustrating the nozzle of the soap solution replenishing tool according to the embodiment. It is sectional drawing explaining the soap solution replenishment method which concerns on embodiment. It is sectional drawing explaining the soap solution replenishment method which concerns on embodiment. It is sectional drawing explaining the soap solution replenishment method which concerns on embodiment. It is sectional drawing which illustrates the soap solution replenishing tool which concerns on embodiment. 9 (a) and 9 (b) are perspective views illustrating the soap solution supply device. 10 (a) and 10 (b) are perspective views and side views illustrating the soap solution supply device. It is sectional drawing which illustrates the soap solution supply device.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In each drawing, similar components are designated by the same reference numerals and detailed description thereof will be omitted as appropriate.
FIG. 1 is a perspective view illustrating the soap solution replenishing tool according to the embodiment.
FIG. 2 is a cross-sectional view illustrating the soap solution replenishing tool according to the embodiment.
As shown in FIGS. 1 and 2, the soap solution replenishing tool 110 according to the embodiment includes a soap solution bottle 120, a soap solution replenishing pipe 130, a soap foam suction pipe 140, and a connecting member 150.

The soap liquid replenishing tool 110 is a tool for replenishing the soap liquid stored inside the soap liquid bottle 120 to the soap liquid tank (for example, the tank 14 shown in FIG. 5 described later).

As the material of the soap solution bottle 120, hard plastics such as hard polyethylene and polycarbonate can be used. The hard plastic means, for example, a plastic having an elastic modulus of 700 megapascals (MPa) or more in a standard state.

The soap solution supply pipe 130 is connected to the soap solution bottle 120 via the connecting member 150. At least a part of the soap solution supply pipe 130 has flexibility. The soap solution supply pipe 130 guides the soap solution from the soap solution bottle 120 to the tank. The soap solution supply pipe 130 has a tip (opening) 130f for discharging the soap solution to a tank or the like, and a rear end 130r on the opposite side of the tip 130f. The rear end 130r is in contact with the connecting member 150.

At least a part of the soap foam suction pipe 140 is provided inside the soap liquid supply pipe 130. The soap foam suction pipe 140 extends from the front end 130f of the soap liquid supply pipe 130 to at least the rear end 130r along the inner wall of the soap liquid supply pipe 130. At least a part of the soap foam suction tube 140 has flexibility.

In this example, the soap foam suction pipe 140 extends to a portion of the inside of the soap solution bottle 120 where the width of the soap solution bottle 120 becomes wider. The soap foam suction pipe 140 sucks the soap liquid bubbles generated in the tank when the soap liquid is replenished into the soap liquid bottle 120.

As shown in FIG. 2, the tip 130f of the soap solution supply pipe 130 is inclined with respect to the direction D1 in which the soap solution supply pipe 130 extends. When the soap solution supply pipe 130 is bent due to flexibility or the like, the direction D1 is the direction when the soap solution supply pipe 130 is linearly extended as shown in FIG.

The soap foam suction pipe 140 is provided along the short side of the side surface of the soap solution supply pipe 130. That is, as shown in FIG. 2, the side surface of the soap solution supply pipe 130 has a first region R1 and a second region R2, and the soap foam suction pipe 140 is provided along the second region R2. The first region R1 and the second region R2 extend from the front end 130f to the rear end 130r, respectively. The length L2 of the second region R2 is shorter than the length L1 of the first region. The first region R1 includes a portion of the front end 130f that protrudes in a direction away from the rear end 130r. The second region R2 includes a portion of the front end 130f that recedes toward the rear end 130r. For example, the second region R2 is the shortest region on the side surface of the soap solution supply pipe 130.

Each of the length L1 and the length L2 is a length along the direction D1 from the tip 130f to the connecting member 150 (or the soap solution bottle 120).

Further, in the cross section perpendicular to the direction D1, the area of the region of the soap solution supply pipe 130 through which the soap solution passes is larger than the area of the soap foam suction pipe 140.

FIG. 3 is an exploded view illustrating the soap solution replenishing tool according to the embodiment.
As shown in FIG. 3, the soap solution supply pipe 130 and the soap foam suction pipe 140 are formed by a nozzle 160, a first hose 171 and a second hose 172. Each of the first hose 171 and the second hose 172 has flexibility. As the material of the first hose 171 and the second hose 172, for example, silicone and soft vinyl chloride can be used. The nozzle 160 is harder than the first hose 171 and harder than the second hose 172. As the material of the nozzle 160, for example, polypropylene, hard polyethylene, or the like can be used.

4 (a) and 4 (b) are perspective views illustrating the nozzle of the soap solution replenishing tool according to the embodiment. FIG. 4B shows a cross section taken along line S1-S1 shown in FIG. 4A.
As shown in FIGS. 4 (a) and 4 (b), the nozzle 160 has a double tube structure. That is, the nozzle 160 has a first pipe portion 161 and a second pipe portion 162. At least a part of the second pipe portion 162 is provided inside the first pipe portion 161 and extends along the inner wall of the first pipe portion 161.

As shown in FIG. 3, the soap solution supply pipe 130 is formed by connecting the first pipe portion 161 and the first hose 171. By connecting the second pipe portion 162 and the second hose 172, the soap foam suction pipe 140 is formed.

Further, the tip 130f of the soap solution supply pipe 130 described with respect to FIG. 2 is formed by the tip (opening) 160f of the nozzle 160. That is, the tip 160f of the nozzle 160 is inclined with respect to the direction in which the nozzle 160 extends. The second pipe portion 162 extends from the front end 160f of the nozzle 160 toward the rear end 130r, and is brought to one side of the first pipe portion 161. As a result, the soap foam suction pipe 140 is provided along the short side of the side surface of the soap liquid supply pipe 130.

When assembling the soap solution replenishing tool, it is difficult to insert another flexible hose inside the flexible hose. On the other hand, in the soap solution replenishing tool 110 according to the embodiment, first, the second pipe portion 162 made of a hard material is inserted into the flexible second hose 172. Then, with the second pipe portion 162 inserted into the second hose 172, the first pipe portion 161 made of a hard material is inserted into the flexible first hose 171. This facilitates the assembly of the soap solution replenishing tool 110.

As shown in FIG. 3, the connecting member 150 has a funnel shape. That is, the connecting member 150 has a substantially conical main body portion 151 and a tubular portion 152 extending from the tip end side of the substantially conical shape. The main body 151 is provided with a first opening 151e on the bottom surface having a substantially conical shape. A second opening 152e is provided at the tip of the tubular portion 152. The second opening 152e is narrower than the first opening 151e.

The connecting member 150 has a connecting portion 153 between the tubular portion 152 and the main body portion 151. The inside of the connecting portion 153 is provided with irregularities (see FIG. 2). The connecting member 150 is detachably attached to the soap liquid bottle 120 by engaging the unevenness with the spiral unevenness provided around the mouth 120e of the soap liquid bottle 120.

When attaching the soap solution supply pipe 130 and the soap foam suction pipe 140 to the soap solution bottle 120, first, the second hose 172 connected to the nozzle 160 is connected to the nozzle 160 with the second hose 172 inserted through the second opening 152e. The tubular portion 152 is inserted into the first hose 171. Then, the connecting member 150 is attached to the mouth 120e of the soap solution bottle 120. As a result, the connecting member 150 removably connects the soap solution supply pipe 130 and the soap foam suction pipe 140 to the soap solution bottle 120.

Further, the connecting member 150 has a rib 154 provided around the tubular portion 152. The rib 154 has a plate shape extending perpendicular to the side surface of the tubular portion 152.

Next, a method of replenishing the soap solution using the soap solution replenishing tool 110 will be described with reference to FIGS. 5 to 7.
5 and 7 are cross-sectional views for explaining the soap solution replenishment method according to the embodiment.
In this example, the soap solution L is replenished to the tank 14 fixed to the counter 200.
A mounting pipe 12 penetrating the counter 200 is fixed to the counter 200. The tank 14 is provided below the counter 200 and is connected to the mounting pipe 12. The mounting tube 12 has an opening 12a located above the counter 200. By pouring the soap solution L into the tank 14 from above the counter 200 through the opening 12a, the soap solution L can be replenished to the tank 14.

As shown in FIG. 5, when replenishing the soap liquid L, the soap liquid bottle 120 is arranged upward, and the soap liquid replenishment pipe 130 and the soap foam suction pipe 140 are inserted into the opening 12a. As a result, the soap solution L stored in the soap solution bottle 120 is poured into the tank 14 from the tip 130f through the soap solution supply pipe 130. At this time, the air existing in the tank 14 is guided into the soap liquid bottle 120 through the soap foam suction pipe 140.

Further, when the soap solution L is poured into the tank 14, bubbles B of the soap solution L are generated in the tank 14. The generated foam B is guided into the soap solution bottle 120 through the soap foam suction pipe 140.

As described above, in the embodiment, the soap solution L in the soap solution bottle 120 is guided to the tank 14 through the soap solution supply pipe 130, and at the same time, the bubbles B and the air in the tank 14 pass through the soap foam suction pipe 140. It is led to the soap solution bottle 120 through. As a result, turbulence is less likely to occur and the soap solution L can be quickly replenished as compared with the case where the soap solution L, bubbles B and air pass through one pipe.

The bubbles B generated in the tank 14 may interfere with the replenishment of the soap solution L. That is, when the soap solution L foams, the foam B may overflow from the tank even though the tank 14 is not full. In this case, the worker will stop the replenishment work in a halfway state where the tank is not full. Alternatively, the operator will suspend the soap solution replenishment work for a long time until the bubbles disappear.

On the other hand, in the embodiment, since the foam B in the tank 14 is sucked by the soap foam suction pipe 140, it is possible to prevent the foam B from overflowing from the tank 14. Therefore, it is possible to prevent the bubbles B of the soap solution L from interfering with the replenishment.

Further, the soap foam suction pipe 140 is provided along the inner wall of the soap liquid supply pipe 130, and is brought to one side in the soap liquid supply pipe 130. As a result, it is possible to prevent the soap liquid L discharged from the tip 130f of the soap liquid supply pipe 130 from interfering with the suction of the foam B by the soap foam suction pipe 140.

Further, as described with respect to FIG. 2, the soap foam suction pipe 140 is provided along the short side surface of the soap solution supply pipe 130. Since the liquid has the property of flowing along the inner wall of the pipe, the soap liquid L is guided to the opposite side of the soap foam suction pipe 140 at the tip 130f. As a result, it is possible to further prevent the soap liquid L discharged from the tip 130f of the soap liquid supply pipe 130 from interfering with the suction of the foam B by the soap foam suction pipe 140.

After that, as shown in FIG. 6, when the soap solution L continues to be poured into the tank 14, the soap solution L in the tank 14 eventually reaches the heights of the soap solution supply pipe 130 and the soap foam suction pipe 140. Reach. Then, the air cannot be exchanged between the tank 14 and the soap solution bottle 120, so that the supply of the soap solution L to the tank 14 is automatically stopped.

When the tank 14 is fixed to the counter 200, it is difficult for the operator to look inside the tank 14. Therefore, the operator may overflow the soap solution L from the tank 14. On the other hand, in the embodiment, when the soap solution L in the tank 14 reaches the soap foam suction pipe 140, the supply of the soap solution L is stopped. As a result, it is possible to prevent the soap solution from overflowing from the tank 14.

Further, when the soap solution L in the tank reaches the height of the soap foam suction pipe, the soap solution bottle may be deformed due to, for example, water head pressure. As a result, the soap solution L is further supplied from the soap solution bottle to the tank, and the soap solution L may overflow from the tank. On the other hand, in the embodiment, the soap liquid bottle 120 is made of hard plastic to suppress the deformation of the soap liquid bottle 120. As a result, it is possible to prevent the soap solution L from overflowing from the tank 14.

As described above, at least a part of the soap solution supply pipe 130 and at least a part of the soap foam suction pipe 140 have flexibility. Therefore, after the supply of the soap liquid L is stopped, the soap liquid supply pipe 130 and the soap foam suction pipe 140 can be deformed to block the path of the soap liquid L. As a result, it is possible to prevent the soap solution L from spilling when the soap solution replenishing tool 110 is removed from the tank 14.

Specifically, as shown in FIG. 7, after the supply of the soap solution L is stopped, the soap solution bottle 120 is lowered and the soap solution supply pipe 130 and the soap foam suction pipe 140 are bent. With the soap solution supply pipe 130 and the soap foam suction pipe 140 bent, the soap solution supply pipe 130 and the soap foam suction pipe 140 are pulled out from the opening 12a.
As described above, the replenishment of the soap solution L to the tank 14 is completed.

If the soap solution supply pipe 130 is flexible, the soap solution supply pipe 130 may be deformed to increase the flow velocity of the soap solution L, and many bubbles may be generated in the tank 14. On the other hand, in the embodiment, since the soap foam suction pipe 140 is provided, it is possible to prevent the foam from overflowing from the tank 14.

Next, replenishment of the soap solution into the soap solution bottle 120 will be described with reference to FIG.
For example, the operator replenishes the soap solution bottle 120 with the soap solution before replenishing the soap solution to the tank 14 described with reference to FIGS. 5 to 7.

FIG. 8 is a cross-sectional view illustrating the soap solution replenishing tool according to the embodiment.
As shown in FIG. 8, when the soap solution bottle 120 is replenished with the soap solution, the tip 130f of the soap solution supply pipe 130 is inserted into the soap solution bottle 120.
That is, the state shown in FIG. 8 is a state in which the connecting member 150, the soap solution supply pipe 130, and the soap foam suction pipe 140 are removed from the soap solution bottle 120 and turned upside down in the state shown in FIG.

At this time, the first opening 151e of the connecting member 150 faces upward, and the connecting member 150 can be used as a funnel. That is, the soap liquid poured into the connecting member 150 from the first opening 151e is guided into the soap liquid bottle 120 through the soap liquid supply pipe 130.

If the soap foam suction pipe 140 is too long or the soap foam suction pipe 140 is too flexible, the soap foam suction pipe 140 will bend when the tip 130f of the soap solution supply pipe 130 is directed downward. The end of the soap foam suction pipe 140 may protrude outside the funnel shape of the connecting member 150. In this case, the soap solution may drip from the end of the soap foam suction pipe 140 to the outside of the connecting member 150. On the other hand, in the embodiment, as shown in FIG. 8, the end portion 140e of the soap foam suction pipe 140 faces upward. As a result, it is possible to prevent the soap solution from dripping from the end portion 140e.

Further, in a state where the funnel-shaped tip is inserted into the soap solution bottle 120 as shown in FIG. 8, the rib 154 (see FIG. 3) of the connecting member 150 comes into contact with the mouth of the soap solution bottle 120. As a result, a gap is formed between the mouth of the soap solution bottle 120 and the connecting member 150 at a position adjacent to the rib 154. This gap functions as an intake flow path when the soap solution bottle 120 is replenished with the soap solution. As a result, the soap solution bottle 120 can be quickly replenished with the soap solution.

Next, the soap solution supply device having the tank 14 will be described with reference to FIGS. 9A to 11.
9 (a) and 9 (b) are perspective views illustrating the soap solution supply device.
As shown in FIGS. 9A and 9B, the soap solution supply device 100 is attached to the counter 200. In this example, the counter 200 is provided integrally with the bowl 210. The counter 200 and the bowl 210 may be provided separately. Any material such as pottery, resin or wood can be used as the material of the counter 200.

The soap solution supply device 100 converts the soap solution into foam and discharges the foam toward the bowl 210. The soap solution supply device 100 is, for example, a public device installed in a public facility such as a station or a town.

As shown in FIGS. 9 (a) and 9 (b), the counter 200 may be provided with a faucet device 220. The faucet device 220 discharges water toward the bowl 210.

FIG. 10A is a perspective view illustrating the soap solution supply device according to the embodiment.
FIG. 10B is a side view illustrating the soap solution supply device according to the embodiment.
FIG. 11 is a cross-sectional view illustrating the soap solution supply device according to the embodiment.
The soap solution supply device 100 includes a mounting pipe 12, a tank 14, and a main body 15.

As shown in FIG. 11, the mounting tube 12 penetrates the counter 200. The mounting tube 12 is fixed to the counter 200 by a nut 22 below the counter 200. A washer and packing 21 are provided between the nut 22 and the counter 200.

The tank 14 is provided below the counter 200 and is connected to the mounting pipe 12 by a joint 23. Packing 23a, 23b and the like are appropriately provided between the joint 23 and the mounting pipe 12 and between the joint 23 and the tank 14. The soap solution is stored inside the tank 14.

At least a part of the main body 15 is provided above the counter 200. The main body portion 15 has a handle portion 40, a foaming member 44 (filter), and a pump unit 30.

A hose portion 25 extending to the inside of the tank 14 is connected to the lower end of the main body portion 15. The hose portion 25 has a hose 25c and a filter 25a connected to the tip of the hose 25c via a joint 25b.

The pump unit 30 includes a liquid pump 31 and an air pump 32. The liquid pump 31 takes in the soap liquid in the tank 14 from below via the hose portion 25, and sends the taken-in soap liquid upward. The air pump 32 takes in air and sends the taken in air upward. As a result, the pump unit 30 sends a mixture (mixture) of the soap solution and air to the upper handle portion 40.

The handle portion 40 slides by being pushed downward to drive the pump unit 30. As a result, the pump unit 30 sends the mixture of the soap solution and the air upward. Further, the handle portion 40 has a nozzle 41 extending laterally from the upper portion of the handle portion 40.

The foaming member 44 is provided at the connection portion between the pump unit 30 and the handle portion 40. The foaming member 44 has a plurality of holes (for example, a net). The mixture of soap solution and air sent from the pump unit 30 is guided into the handle portion 40 through the foaming member 44. The mixture is converted into fine bubbles by passing through the foaming member 44. After that, the mixture (foam) is discharged from the discharge port 41e of the nozzle 41 through the handle portion 40 and the nozzle 41.

The main body 15 is detachably connected to the mounting tube 12. Any connecting means such as snap fit can be used to connect the main body 15 and the mounting tube 12. After removing the main body 15 from the mounting pipe 12, the soap solution is replenished to the tank 14 from the opening 12a of the mounting pipe 12 located above the counter 200.

The embodiments of the present invention have been described above. However, the present invention is not limited to these descriptions. With respect to the above-described embodiment, those skilled in the art with appropriate design changes are also included in the scope of the present invention as long as they have the features of the present invention. For example, the shape, size, material, arrangement, installation form, etc. of each element included in the soap solution bottle, the soap solution supply pipe, the soap foam suction pipe, the connecting member, etc. are not limited to the examples and may be changed as appropriate. be able to.
In addition, the elements included in each of the above-described embodiments can be combined as much as technically possible, and the combination thereof is also included in the scope of the present invention as long as the features of the present invention are included.

12 Mounting pipe, 12a opening, 14 tank, 15 main body, 21 packing, 22 nut, 23 joint, 23a, 23b packing, 25 hose, 25a filter, 25b joint, 25c hose, 30 pump unit, 31 liquid pump, 32 Air pump, 40 handle, 41 nozzle, 41e discharge port, 44 foam member, 100 soap solution supply device, 110 soap solution replenishment tool, 120 soap solution bottle, 120 e port, 130 soap solution supply pipe, 130f tip, 130r rear end , 140 soap foam suction tube, 140e end, 150 connection member, 151 main body, 151e first opening, 152 tubular part, 152e second opening, 153 connection, 154 ribs, 160 nozzle, 160f tip, 161st 1 pipe, 162 2nd pipe, 171 1st hose, 172 2nd hose, 200 counter, 210 bowl, 220 faucet device

Claims (13)

A soap solution bottle that stores soap solution and
A soap solution supply pipe connected to the soap solution bottle and guiding the soap solution from the soap solution bottle,
A soap foam suction tube that sucks soap bubbles into the soap solution bottle,
With
The soap solution supply pipe has a tip for discharging the soap solution and a rear end opposite to the tip.
At least a part of the soap foam suction pipe is provided inside the soap solution supply pipe.
The soap foam suction pipe extends from the tip to at least the rear end along the inner wall of the soap solution supply pipe.
At least part of and the suds suction pipe of the soap liquid supply tube have a flexible,
The tip is inclined with respect to the direction in which the soap solution supply pipe extends.
The soap foam suction pipe is a soap liquid replenishment tool provided along a short side surface of the soap liquid replenishment pipe . The soap solution supply pipe is formed by a flexible first hose and a nozzle connected to the first hose.
The soap foam suction tube is formed by a flexible second hose and the nozzle connected to the second hose.
The nozzle is harder than the first hose and the second hose.
The tip, liquid soap supply device of claim 1, wherein a formed by the nozzle. A soap solution bottle that stores soap solution and
A soap solution supply pipe connected to the soap solution bottle and guiding the soap solution from the soap solution bottle,
A soap foam suction tube that sucks soap bubbles into the soap solution bottle,
With
The soap solution supply pipe has a tip for discharging the soap solution and a rear end opposite to the tip.
At least a part of the soap foam suction pipe is provided inside the soap solution supply pipe.
The soap foam suction pipe extends from the tip to at least the rear end along the inner wall of the soap solution supply pipe.
At least part of and the suds suction pipe of the soap liquid supply tube have a flexible,
The soap solution supply pipe is formed by a flexible first hose and a nozzle connected to the first hose.
The soap foam suction tube is formed by a flexible second hose and the nozzle connected to the second hose.
The nozzle is harder than the first hose and the second hose.
The tip is a soap solution replenishing tool, which is formed by the nozzle . The soap solution replenishment according to any one of claims 1 to 3 , wherein when the tip of the soap solution replenishment pipe faces downward, the end portion of the soap foam suction pipe faces upward. Tools. A soap solution bottle that stores soap solution and
A soap solution supply pipe connected to the soap solution bottle and guiding the soap solution from the soap solution bottle,
A soap foam suction tube that sucks soap bubbles into the soap solution bottle,
With
The soap solution supply pipe has a tip for discharging the soap solution and a rear end opposite to the tip.
At least a part of the soap foam suction pipe is provided inside the soap solution supply pipe.
The soap foam suction pipe extends from the tip to at least the rear end along the inner wall of the soap solution supply pipe.
At least part of and the suds suction pipe of the soap liquid supply tube have a flexible,
A soap solution replenishing tool, characterized in that the end of the soap foam suction pipe faces upward when the tip of the soap solution replenishment pipe faces downward . Further provided with a connecting member for detachably connecting the soap solution supply pipe and the soap foam suction pipe to the soap solution bottle.
The soap solution replenishing tool according to any one of claims 1 to 5 , wherein the connecting member has a funnel shape. The soap solution replenishing tool according to claim 6 , wherein the connecting member has a rib that comes into contact with the mouth of the soap solution bottle when the funnel-shaped tip is inserted into the soap solution bottle. A soap solution bottle that stores soap solution and
A soap solution supply pipe connected to the soap solution bottle and guiding the soap solution from the soap solution bottle,
A soap foam suction tube that sucks soap bubbles into the soap solution bottle,
With
The soap solution supply pipe has a tip for discharging the soap solution and a rear end opposite to the tip.
At least a part of the soap foam suction pipe is provided inside the soap solution supply pipe.
The soap foam suction pipe extends from the tip to at least the rear end along the inner wall of the soap solution supply pipe.
At least part of and the suds suction pipe of the soap liquid supply tube have a flexible,
Further provided with a connecting member for detachably connecting the soap solution supply pipe and the soap foam suction pipe to the soap solution bottle.
The connecting member has a funnel shape and has a funnel shape.
It said connecting member, when the tip of the funnel shape is inserted into the soap solution bottle, soapy water supply equipment, characterized in that it have the ribs in contact with the soap solution bottle mouth. The soap solution replenishing tool according to any one of claims 1 to 8, wherein the soap solution bottle contains a hard plastic. A soap solution supply pipe for guiding the soap solution in the soap solution bottle to the tank and a soap foam suction tube for sucking the soap solution bubbles in the tank are inserted into the tank fixed to the counter, and the soap solution is inserted into the tank. It is a soap solution replenishment method that replenishes soap solution.
The soap solution supply pipe has a tip for discharging the soap solution toward the tank and a rear end on the side opposite to the tip.
At least a part of the soap foam suction pipe is provided inside the soap solution supply pipe.
The soap foam suction pipe extends from the tip to at least the rear end along the inner wall of the soap solution supply pipe.
At least part of and the suds suction pipe of the soap liquid supply tube have a flexible,
The tip is inclined with respect to the direction in which the soap solution supply pipe extends.
A soap solution replenishment method, wherein the soap foam suction pipe is provided along a short side surface of the soap solution replenishment pipe . A soap solution supply pipe for guiding the soap solution in the soap solution bottle to the tank and a soap foam suction tube for sucking the soap solution bubbles in the tank are inserted into the tank fixed to the counter, and the soap solution is inserted into the tank. It is a soap solution replenishment method that replenishes soap solution.
The soap solution supply pipe has a tip for discharging the soap solution toward the tank and a rear end on the side opposite to the tip.
At least a part of the soap foam suction pipe is provided inside the soap solution supply pipe.
The soap foam suction pipe extends from the tip to at least the rear end along the inner wall of the soap solution supply pipe.
At least part of and the suds suction pipe of the soap liquid supply tube have a flexible,
The soap solution supply pipe is formed by a flexible first hose and a nozzle connected to the first hose.
The soap foam suction tube is formed by a flexible second hose and the nozzle connected to the second hose.
The nozzle is harder than the first hose and the second hose.
A soap solution replenishment method , wherein the tip is formed by the nozzle . A soap solution supply pipe for guiding the soap solution in the soap solution bottle to the tank and a soap foam suction tube for sucking the soap solution bubbles in the tank are inserted into the tank fixed to the counter, and the soap solution is inserted into the tank. It is a soap solution replenishment method that replenishes soap solution.
The soap solution supply pipe has a tip for discharging the soap solution toward the tank and a rear end on the side opposite to the tip.
At least a part of the soap foam suction pipe is provided inside the soap solution supply pipe.
The soap foam suction pipe extends from the tip to at least the rear end along the inner wall of the soap solution supply pipe.
At least part of and the suds suction pipe of the soap liquid supply tube have a flexible,
A method for replenishing a soap solution, wherein the end portion of the soap foam suction tube faces upward when the tip of the soap solution replenishment tube faces downward . A soap solution supply pipe for guiding the soap solution in the soap solution bottle to the tank and a soap foam suction tube for sucking the soap solution bubbles in the tank are inserted into the tank fixed to the counter, and the soap solution is inserted into the tank. It is a soap solution replenishment method that replenishes soap solution.
The soap solution supply pipe has a tip for discharging the soap solution toward the tank and a rear end on the side opposite to the tip.
At least a part of the soap foam suction pipe is provided inside the soap solution supply pipe.
The soap foam suction pipe extends from the tip to at least the rear end along the inner wall of the soap solution supply pipe.
At least part of and the suds suction pipe of the soap liquid supply tube have a flexible,
The connecting member that detachably connects the soap solution supply pipe and the soap foam suction pipe to the soap solution bottle has a funnel shape.
It said connecting member, when the tip of the funnel shape is inserted into the soap solution bottle, soapy water replenishing method characterized by have a rib in contact with the soap solution bottle mouth. "

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