JP4832993B2 - Cleaning toilet seat hose - Google Patents

Description

  The present invention relates to a washing toilet seat hose for supplying water to a water supply section of a washing toilet seat, for example.

  In recent years, toilet seats for local cleaning provided with a cleaning device that cleans local portions with washing water after excretion or the like have become widespread, and a flexible water supply hose for supplying water to the water supply portion of the toilet seat for cleaning supplies water on the upstream side thereof. Connected to a stop cock. Then, for example, a washing water filled with a cleaning member that removes residual chlorine is detachably attached to the water stop cock, and the residual water is removed from the water stopcock that has been opened by a user's operation. There is one configured to supply the purified water) to the water supply section of the washing toilet seat on the downstream side through the water supply hose, and to replace the entire container at the time of replacement.

  However, when the toilet space is already narrowed by the cleaning device, and the cleaning member-filled container is attached to the stop cock, the periphery of the stop cock becomes unsightly and cumbersome, and the front from the wall surface becomes difficult. Compared with the case where only the stop cock is used, the discharge becomes more conspicuous and may not be suitable for a narrow toilet.

  In the present invention, even if a container filled with a cleaning member that converts cleaning water supplied to the cleaning toilet seat into purified water is introduced to the toilet, the present toilet space is not attached to the water faucet. The purpose of the present invention is to provide a washing toilet seat hose that is attached to a water supply hose that supplies water to the washing toilet seat.

To achieve the above object, the washing toilet seat hose of the present invention is a washing toilet seat hose,
The water supply hose has a water supply hose body made of a synthetic resin flexible tube and a connection pipe connected by caulking to the upstream end of the water supply hose body, the upstream end is connected to the water supply pipe side, and the downstream end is A connected member connected to the connecting pipe is provided, flanges are provided on both the pipe end of the connecting pipe and the connected member, and a part of both flanges are in contact with each other. Is provided in the elongated hole through the opening to provide a simple connection member for retaining the connection pipe against the connected member, while the simple connection member is removed from the connected member. A shut-off valve that shuts off the outflow of water from the water supply pipe side when the connecting pipe is removed from the connected member is incorporated (claim 1) .
Moreover, this invention is a hose for a washing toilet seat in which a container filled with a water purification member is detachably incorporated in a water supply hose that supplies water to a water supply unit from another viewpoint,
The container is formed by connecting a plurality of cylindrical container parts each filled with a water purification member in series via a connecting member, and each connecting member is configured to rotatably connect adjacent container parts. In addition, the connecting member communicates the water-purifying member filling spaces of adjacent container parts with each other, and passes through the inlet of the most upstream container part to the outlet of the most downstream container part. The remaining container portion is configured to be inserted into the water supply hose body in a state where the most upstream side container portion is positioned in the connection pipe, and further, the most upstream side A flush toilet seat hose is provided in which a connection hole to which a container replacement pin can be connected is provided on the inflow surface of the container portion (Claim 2).
Further, the present invention, from yet another point of view, is a washing toilet seat hose in which a container filled with a water purification member is detachably incorporated in a water supply hose that supplies water to a water supply unit,
The container is formed by connecting a plurality of cylindrical container parts each filled with a water purification member in series via a connecting member, and each connecting member is configured to rotatably connect adjacent container parts. In addition, the remaining container part is inserted into the water supply hose body with the most upstream container part positioned in the connecting pipe, and the inflow surface of the most upstream container part In addition, a connecting hole to which a container replacement pin can be connected is provided, and at least two of the remaining container parts inserted into the water supply hose body are inserted along the inner surface of the water supply hose body. The peripheral surface passes through the outlet from the outlet of the container part on the most upstream side, reaches the water purification member filling space of the container part through a gap formed between the inner surface of the water supply hose body and the peripheral surface, and further Material filling space Sequentially repeating the passing et the gap again provides a hose cleaning toilet seat and having a slit for forming the purified water flow path section extending downstream (claim 3).
Furthermore, the present invention is a washing toilet seat hose in which a water supply hose for supplying water to a water supply unit is detachably incorporated with a container filled with a water purification member,
The container is integrally formed with a large-diameter cylindrical container portion and a small-diameter cylindrical container portion each filled with a water purification member, and the upstream-side large-diameter cylindrical container portion is connected to the connecting pipe. The small-diameter cylindrical container portion is configured to be inserted into the water supply hose body in a state where the container is positioned at the position, and a container replacement pin can be connected to the inflow surface of the large-diameter cylindrical container portion. The large-diameter cylindrical container portion is connected to the purified water member filling space and the small-diameter cylindrical container portion in communication with the purified water member filling space. A flush toilet seat having a communicating hole in the lower surface portion that forms a purified water flow path portion that leads from the inlet to the outlet of the small diameter cylindrical container portion through the water purification member filling space of the small diameter cylindrical container portion. A hose is provided (claim 4).

  In this invention, when a container filled with a cleaning member that converts cleaning water supplied to the cleaning toilet seat into purified water is introduced into the toilet, the water supply hose that supplies water to the water supply section provided in the toilet seat for cleaning is filled with the water purification member. Since the container is built in, it is possible to maintain the current toilet space without narrowing the water supply stop cock around the water faucet, while keeping the cleaning member-filled container clean before attaching the cleaning member filling container.

  Embodiments of the present invention will be described below with reference to the drawings. The present invention is not limited thereby.

1-3 show the 1st Embodiment of this invention formed by forming a part of purified water flow path in the purified water member filling container inserted in the water supply hose.
1 to 3, reference numeral 1 denotes a cleaning toilet seat hose. For cleaning, for example, a water supply hose 3 for supplying water to a water supply section provided in a hot water toilet seat 2 for local cleaning is detachable with a container 4 filled with a water purification member. Built in. As a water purification member, for example, to remove residual chlorine such as calcium sulfite, and to remove granular activated carbon having a deodorizing function, microorganisms such as bacteria and mold that cause turbidity, and substances such as red rust and mud However, the present invention is not limited to these. Reference numeral 4 'denotes a filling material (hereinafter simply referred to as a purification member) formed by filling a large number of, for example, granular purification tablets.
The water supply hose 3 has a water supply hose body 5 and a connecting pipe 6 connected to the upstream end of the water supply hose body 5 by caulking. Reference numeral 7 denotes a connected member 7 having an upstream end connected to the water supply pipe side and a downstream end connected to the connection pipe 6. And while providing the flanges 8 and 9 in both the pipe end of the said connecting pipe 6 and the said to-be-connected member 7, respectively, the said flanges 8 and 9 partly contacted, a part of both flanges 8 and 9 A clip (an example of a simple connection member) 12 is provided for inserting the connection pipe 6 into the elongated hole 11 through the opening 10 and preventing the connection pipe 6 from coming off. On the other hand, the connected member 7 has a built-in shut-off valve 13 for blocking outflow of water from the water supply pipe side when the clip 12 is removed and the connecting pipe 6 is removed from the connected member 7. ing.

The water supply hose body 5 is a flexible tube made of, for example, a synthetic resin, and its outer surface is pressure-proof protected by a stainless steel net, for example. 5a is a ring made of metal fitted to the upstream end of the water supply hose body 5. By caulking the ring 5a with the water supply hose body 5 inserted into the downstream end of the connection pipe 6, the connection pipe 6 And the connection with the water supply hose body 5 are strengthened. The connecting pipe 6 is formed by, for example, pressing a pipe material made of brass. That is, a wavy portion 6a for preventing the water supply hose body 5 from coming off is formed on the outer periphery on the downstream side of the connecting pipe 6, and a flange 8 and an inner diameter enlarged portion 8c are formed on the upstream end portion. The connected member 7 is formed, for example, by cutting a bar made of brass by a lathe process or the like, and a chamber 13a for inserting the shut-off valve 13 is formed therein, and a water supply stop is provided on the upstream end side. A female screw 14 a connected to the faucet 14 is formed. C is a water supply pipe to which the stop cock 14 is connected. The connecting portion 7c on the downstream end side of the connected member 7 has an outer diameter that can be inserted into the inner diameter of the inner diameter enlarged portion 8c, and an O-ring 7d is embedded in the outer periphery of the connecting portion 7c. The flange 9 is formed on the tube inside the O-ring 7d. The clip 12 is formed by bending a single band-shaped metal member, and has an insertion portion 15, the opening 10, and a pair of the long holes 11. And it has elasticity as a whole. Reference numeral 16 denotes a hot water cleaning device, which is provided in the hot water toilet seat 2 for local cleaning. Reference numeral 17 denotes a water storage tank of the faucet toilet A. In this embodiment, water supply to the water storage tank 17 is performed via a water supply pipe (not shown), but water may be branched from the water supply pipe C to supply water to the water storage tank 17 and water to the hot water cleaning device 16. Good.

Hereinafter, a characteristic configuration will be described.
The container 4 is formed by connecting a plurality of rigid synthetic resin cylindrical container portions 4a to 4d, each of which is filled with a water purification member 4 ', in series via a connecting member 21, and the connecting members 21 are adjacent to each other. The container portions 4a, 4b, 4b, 4c, 4c, and 4d are connected to each other so as to be rotatable. The cylindrical container portions 4b and 4c have connection holes a and b of the connecting member 21 at the center of the upper surface and the center of the lower surface, respectively, and the container portion 4a on the most upstream side has an external screw for container replacement at the center of the upper surface. The pin 30 has an internal thread 31 into which the pin 30 is screwed, and has an inflow port 22 formed of a plurality of arc-shaped long holes around the internal thread 31 on the circumference. It has a connection hole b. Further, the most downstream container portion 4d has a connection hole a of the connecting member 21 at the center of the upper surface and a plurality of outflow holes 23 on the lower surface. Further, the connecting member 21 communicates the water purification member filling spaces S of the adjacent container parts 4a, 4b, 4b, 4c, 4c, and 4d with the most downstream side inlet 22 of the most upstream side container part 4a. It has a communication hole 24 that forms an upstream purified water flow path portion m reaching the outflow hole 23 of the container portion 4d. The container 4 can be loosely fitted into the water supply hose body 5 with the remaining container part 4a positioned on the connecting pipe 6 via the O-ring 33. Inserted. In the inserted state, the container portions 4 b to 4 d are located on the upstream side of the inner surface of the water supply hose body 5. n is a downstream flow path portion of the purified water that has flowed out of the outflow hole 23. The purified water flowing out from the outflow hole 23 flows downstream of the inner surface of the water supply hose body 5 and reaches the water supply section provided in the hot water toilet seat 2 for cleaning.

Thus, when the container 4 is replaced, as shown in FIG. 3 (A), the clip 12 is removed and the connecting pipe 6 is removed from the connected member 7, and as shown in FIG. By screwing the pin 30 into the inner screw 31, the container 4 can be taken out from the water supply hose 3 that is linear while holding the outer screw pin 30. Then, with the external screw pin 30 held, a new container 4 is inserted into the water supply hose body 5 from the connection pipe 6 side, and the connection pipe 6 is connected to the connected member 7 via flanges 9 and 8. The clip 12 can hold the connecting pipe 6 against the connected member 7 by inserting a part of both flanges 8 and 9 into the elongated hole 11 through the opening 10. Maintenance when replacing the container 4 can be easily performed. After the new container 4 is inserted, the external screw pin 30 is removed, and the connecting pipe 6 is connected to the connected member 7 as shown in FIG. Thus, in a state where the water supply hose 3 is linear, the container can be placed in the water supply hose 3 simply by loading the water supply hose 3 from the container part 4d side while holding the outer screw pin 30. 4 can be loaded and, when used, the water supply hose body 5 is bent as shown in FIG. 1, but the container 4 is divided into a plurality of parts and is connected to the adjacent container by the connecting member 21. The portions 4a, 4b, 4b, 4c, 4c, and 4d are rotatably connected to each other, and the container portions 4b, 4c, and 4d can be deformed according to the bending of the water supply hose body 5 through the connecting member 21. Therefore, the flexibility of the water supply hose body 5 is not hindered for a long time.
In addition, since the purification member 4 'made of a large number of granular purification tablets, for example, is divided into short containers 4a, 4b, 4c, and 4d as compared with the case of using it in one long container. The contact area of each purified tablet can be improved, and a uniform and stable purification effect can be realized.

FIG. 4 shows a second embodiment of the present invention in which a part of a water purification flow path is formed in a water purification member filling container inserted into a water supply hose and between the inner surface of the water supply hose body and the peripheral surface of the container part. The form is shown. 4, the same symbols as those shown in FIGS. 1 to 3 are the same or equivalent.
The container 4 is formed by connecting a plurality of cylindrical container portions 4a, 4b, 4c, and 4d, each filled with a water purification member, in series via a connecting member 24 ', and each connecting member 24' is an adjacent container. The parts 4a, 4b, 4b, 4c, 4c, and 4d are configured to be rotatably connected. Further, the remaining container portions 4 b, 4 c, 4 d are inserted into the water supply hose body 5 with the most upstream side container portion 4 a positioned on the connecting pipe 6. And the connection hole 31 which can connect the pin for container replacement | exchange is provided in the upper surface of the container part 4a of the most upstream side, Furthermore, the said remaining container parts 4b, 4c, inserted in the water supply hose main body 5 are provided. 4d, the container portions 4b and 4d are provided with a plurality of vertically long slits 41 and 41b that form a purified water flow channel portion m 'on each peripheral surface k inserted along the inner surface 5a of the water supply hose body 5. Have. That is, from the outlet 23 of the container part 4a on the most upstream side to the water purification member filling space S of the container part 4b from the slit 41a through the gap 40 formed between the inner surface 5a of the water supply hose body 5 and the peripheral surface k of the container part 4b. Furthermore, from the water purification agent filling space S to the water purification member filling space S of the container part 4c through the slit 40 and again through the gap 40 and through the inlet 22 of the adjacent container part 4c, through the outlet port 23 of the container portion 4c from water purification agent filling space S is, reaches the water purification member filling space S via the slit 41b of the next adjacent container portion 4d, further the slit 41b again the water purification agent filling space S Then, a purified water flow path portion m ′ that passes through the gap 40 and finally reaches the downstream is formed.

FIG. 5 shows a third embodiment of the present invention including a container in which a large-diameter cylindrical container portion and a small-diameter cylindrical container portion each filled with a water purification member are integrally formed. 5, the same reference numerals as those shown in FIGS. 1 to 4 are the same or equivalent.
In FIG. 5, the container 4 is formed by integrally forming a large-diameter cylindrical container portion 4 a and a small-diameter cylindrical container portion 4 e each filled with a water purification member 4 ′. The tubular container portion 4e with the small diameter is inserted into the water supply hose body 5 with the tubular container portion 4a positioned in the connecting pipe 6, and the large-diameter tubular container portion 4a A connection hole 31 to which a container replacement pin can be connected is provided on the inflow surface, and the large-diameter cylindrical container portion 4a has a water purification member filling space S and a water purification member filling space S of the small diameter container portion 4e. The purified water flow channel portion m '' from the inlet 22 of the large-diameter cylindrical container portion 4a to the outlet 23 of the small-diameter container portion 4e through the water purification member filling space S of the small-diameter vessel portion 4e. The communication hole 55 is formed.

  In this embodiment, the toilet seat using hot water is shown, but the present invention can also be applied to a toilet seat using water.

It is a perspective view which expands and shows the principal part location while showing the use condition in 1st Embodiment of this invention. It is structure explanatory drawing in the said embodiment. (A) is structure description for demonstrating the connection operation | movement to the to-be-connected member of the connecting pipe in the said embodiment. (B) is a configuration explanatory view showing the container loading operation in the embodiment. It is structure explanatory drawing in 2nd Embodiment of this invention. It is composition explanatory drawing in the 3rd Embodiment of this invention.

1 Washing toilet seat hose
2 Toilet seat 4 Container 4 'Water purification member 5 Water supply hose

Claims (4)

A hose for a toilet seat , in which a water supply hose that supplies water to a water supply unit is detachably incorporated with a container filled with a water purification member ,
The water supply hose has a water supply hose body made of a synthetic resin flexible tube and a connection pipe connected by caulking to the upstream end of the water supply hose body, the upstream end is connected to the water supply pipe side, and the downstream end is A connected member connected to the connecting pipe is provided, flanges are provided on both the pipe end of the connecting pipe and the connected member, and a part of both flanges are in contact with each other. Is provided in the elongated hole through the opening to provide a simple connection member for retaining the connection pipe against the connected member, while the simple connection member is removed from the connected member. A washing toilet seat hose comprising a shut-off valve for blocking outflow of water from the water supply pipe side when the connecting pipe is removed from the connected member . A hose for a toilet seat, in which a water supply hose that supplies water to a water supply unit is detachably incorporated with a container filled with a water purification member,
The container is formed by connecting a plurality of cylindrical container parts each filled with a water purification member in series via a connecting member, and each connecting member is configured to rotatably connect adjacent container parts. In addition, the connecting member communicates the water-purifying member filling spaces of adjacent container parts with each other, and passes through the inlet of the most upstream container part to the outlet of the most downstream container part. The remaining container portion is configured to be inserted into the water supply hose body in a state where the most upstream side container portion is positioned in the connection pipe, and further, the most upstream side A washing toilet seat hose characterized in that a connecting hole to which a container replacement pin can be connected is provided on the inflow surface of the container portion . A hose for a toilet seat, in which a water supply hose that supplies water to a water supply unit is detachably incorporated with a container filled with a water purification member,
The container is formed by connecting a plurality of cylindrical container parts each filled with a water purification member in series via a connecting member, and each connecting member is configured to rotatably connect adjacent container parts. In addition, the remaining container part is inserted into the water supply hose body with the most upstream container part positioned in the connecting pipe, and the inflow surface of the most upstream container part In addition, a connecting hole to which a container replacement pin can be connected is provided, and at least two of the remaining container parts inserted into the water supply hose body are inserted along the inner surface of the water supply hose body. The peripheral surface passes through the outlet from the outlet of the container part on the most upstream side, reaches the water purification member filling space of the container part through a gap formed between the inner surface of the water supply hose body and the peripheral surface, and further Material filling space Washing toilet seat hose and having a sequentially repeated slit to form a purified water flow path portion extending downstream to pass through the al the gap again. A hose for a toilet seat, in which a water supply hose that supplies water to a water supply unit is detachably incorporated with a container filled with a water purification member,
The container is integrally formed with a large-diameter cylindrical container portion and a small-diameter cylindrical container portion each filled with a water purification member, and the upstream-side large-diameter cylindrical container portion is connected to the connecting pipe. The small-diameter cylindrical container portion is configured to be inserted into the water supply hose body in a state where the container is positioned at the position, and a container replacement pin can be connected to the inflow surface of the large-diameter cylindrical container portion. The large-diameter cylindrical container portion is connected to the purified water member filling space and the small-diameter cylindrical container portion in communication with the purified water member filling space. A flush toilet seat having a communicating hole in the lower surface portion that forms a purified water flow path portion that leads from the inlet to the outlet of the small diameter cylindrical container portion through the water purification member filling space of the small diameter cylindrical container portion. For hose.

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