JP6226268B2 - Toilet device - Google Patents

Description

The present invention relates to a toilet device provided with a detergent tank.

  Conventionally, a toilet device including a detergent tank is known (see, for example, Patent Document 1).

JP 2011-69127 A

By the way, the toilet device described in Patent Document 1 is provided with a tank holder for fixing the detergent tank to the lower portion of the toilet device. The tank holder has a rear wall portion standing from the rear end of the bottom wall portion, and vertical wall-like side wall portions standing on both the left and right sides of the bottom wall portion and the rear wall portion (front and rear sides of the toilet device). When the detergent tank was placed on the tank holder, the side of the tank portion having a shape that was easy to grasp was grasped, and after confirming the position of the tank holder, the hand was extended to the tank holder and the detergent tank was placed. At that time, the installation of the detergent tank on the toilet device and the connection of the detergent outlet on the toilet device side for sending the detergent from the detergent tank to the toilet device and the connection to the tank connection port on the detergent tank side are performed separately. It was done and it was annoying.

The present invention has been invented in view of the above-described conventional problems, and an object of the present invention is to provide a toilet device that can be easily attached.

  In order to solve the above problems, the present invention has the following configuration.

A toilet apparatus that is detachably attached to a toilet body and includes a detergent tank that stores a detergent mixed in cleaning water of the toilet body, wherein the detergent tank includes a tank section that stores the detergent, and a detergent outlet. A connection portion formed on the upper surface of the tank portion, and an introduction pipe accommodated in the tank portion in the vertical direction. The connection portion, the water supply tube, and the introduction tube are connected to each other. And a container for inserting the detergent tank downward is provided in the upper middle part of the toilet apparatus, and the container is an internal space of the box body whose upper surface is open. A connected portion for supplying detergent to the supply water channel is provided, and the connected portion is provided at a portion where the connecting portion is located when the detergent tank is accommodated in the accommodating portion. , the connecting portion to the connected part The insertion direction of entry, the direction of insertion of the detergent tank in the housing portion, characterized in that the same.

  The detergent tank is preferably provided with a handle on the upper side.

Moreover, it is preferable that the said handle part serves as the conveyance path which connects the said connection part with the inside of the said detergent tank .

In the present invention , the detergent tank can be easily attached to the toilet body.

It is a perspective view of the detergent tank in a first embodiment of the present invention. It is sectional drawing of the detergent tank in 1st embodiment of this invention. (A) is a perspective view of the toilet device of the state to which the detergent tank of this invention was attached , (b) is a perspective view just before inserting the detergent tank of this invention in a toilet device. It is a perspective view of the detergent tank in 2nd embodiment of this invention. It is sectional drawing of the detergent tank in 2nd embodiment of this invention. It is sectional drawing of the toilet device of this invention. It is a disassembled perspective view of the toilet device of this invention. It is sectional drawing of the fine bubble generator which served as the detergent mixing part in this invention.

  Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. 1 to 3 and FIGS. 6 to 8.

  As shown in FIG. 7, the toilet device 2 includes a synthetic resin toilet body 22 having a bowl portion 21, a metal support frame 23 that is built in the toilet body 22 and supports and reinforces the toilet body 22, A detergent tank 1 with a handle to be described later is provided.

Of the above configuration of the toilet apparatus 2, the toilet main body 28 in the bowl portion 21 made of synthetic resin toilet body 22 provided with a, a metal support frame 23 which is furnished to the toilet bowl body 22 for supporting and reinforcing the toilet bowl body 22 Is configured .

The toilet bowl 22 made of synthetic resin or earthenware is likely to get dirt and dirt on the inner surface of the bowl portion 21. Therefore , the dirt is washed with the detergent supplied from the detergent tank 1 .

  The support frame 23 includes a lower frame member 23a installed on the floor and a rear frame member 23b erected on the rear portion of the lower frame member 23a.

  The rear frame member 23b is provided with a device case 25 that accommodates a local cleaning device, a deodorizing device, a control circuit, and the like as a group of interior devices installed in the toilet body 22. In addition, a local washing | cleaning apparatus and a deodorizing apparatus are arbitrary structures, The existing thing can be utilized suitably and detailed description is abbreviate | omitted.

  The toilet body 22 is formed of a front part 26 constituting the front part and a rear part 27 constituting the rear part.

  The front part 26 is formed by a substantially U-shaped skirt portion 26a opened rearward in plan view, a bowl portion 21 disposed in the skirt portion 26a, and a rim portion 26b positioned on the bowl portion 21. . The bowl part 21, the rim part 26b, and the skirt part 26a are integrally formed by welding or adhesion. Further, the bowl portion 21, the rim portion 26b, and the skirt portion 26a are detachably attached to and supported by the support frame 23.

  The rear part 27 is formed by an upper cover 27a, a rear cover 27b, and side covers 27c arranged on both sides of the toilet bowl. The upper cover 27a is detachably attached to the device case 25. The rear cover 27b is detachably attached to the upper cover 27a and the lower frame member 23a. The side covers 27 c on both sides are detachably attached to the rear cover 27 b and the front part 26. The lower side covers 27c on both sides are detachably attached to the rear cover 27b, the lower frame member 23a, and the upper side cover 27c.

A water pipe is connected to the water supply path 3 for supplying water into the bowl portion 21 to supply tap water. As shown in FIG. 6, a water supply control valve 31 including an electromagnetic valve is provided in the water supply path 3. By operating the operation part provided in the toilet bowl 22 to open and close the water supply control valve 31, the presence or absence of water supply to the bowl part 21 is switched.

  On the downstream side of the water supply control valve 31 of the water supply path 3, a fine bubble generator 4 that refines bubbles included in the supplied water, a mixing unit 32 that mixes cleaning water containing bubbles and detergent, Is provided.

The fine bubble generating device 4 constitutes a part of the water supply channel 3 and is formed by a venturi-shaped pressure suddenly changing portion 41 as shown in FIG. Moreover, although the air mixing part 33 which mixes air in the water supply path 3 is provided in the upstream of the fine bubble generator 4 of the water supply path 3, it is provided in the upstream end of the fine bubble generator 4 in this embodiment. Yes. The air supply path 5 connected to the aeration unit 33 includes an air supply pipe 51 that opens at one end to the atmosphere and connects the other end to the aeration unit 33, and a check valve 52 that prevents backflow of air (see FIG. 6). ).

The sudden pressure change portion 41 has a structure in which a reduced diameter portion 41a for reducing the diameter, a throat portion 41b having a reduced diameter, and an enlarged diameter portion 41c for increasing the diameter are connected in order from the upstream side. When the cleaning water flows through the sudden pressure change portion 41, the air mixed in the air mixing portion 33 is first expanded due to a decrease in internal pressure at the reduced diameter portion 41a and the throat portion 41b. Then crushed by shearing force due to the increase in the internal pressure in the enlarged diameter portion 41c is miniaturized. In addition, as the fine bubble generating device 4, it is also possible to use a type in which the mixed air is dissolved in the cleaning water and then precipitated.

  When fine bubbles are contained in the washing water, it is possible to add a water-saving effect, noise reduction, water splash prevention, a bubble washing effect capable of peeling off and adsorbing dirt adhering to the inner wall of the bowl portion 21 and the like. After flowing these fine bubbles, the inner wall of the bowl portion 21 can be more strongly washed by washing with, for example, a detergent-containing foam having a diameter of 60 μm.

  The toilet device 2 of the present embodiment is a tankless system, and can use water pressure as the cleaning water conveyance pressure as it is, or can be pumped by providing a pressure pump. Other structures, for example, a tank type in which stored water in a low tank as a water source is allowed to flow through an on-off valve can be employed.

  The mixing part 32 is a part to which the downstream end of the detergent supply path 34 of the water supply path 3 is connected. In this embodiment, the detergent supply path 34 is connected to the part that becomes the throat part 41b of the fine bubble generating device 4, A mixing unit 32 is provided. The upstream end of the detergent supply path 34 is a connected part 61 to which a connecting part 11 of the detergent tank 1 with a handle described later is connected. When the pump 35 is operated, the detergent stored in the detergent-equipped detergent tank 1 is supplied to the water supply path 3 via the detergent supply path 34. Further, when the pump 35 is stopped, the detergent stored in the detergent tank 1 with handle is not supplied to the water supply channel 3.

A trap device 7 for draining the accumulated water in the bowl portion 21 is provided at the rear of the toilet device 2. The trap device 7 includes a trap case 71 shown in FIG. 7 and a flexible trap cylinder 72 (see FIG. 6) provided in the trap case 71.

  One end of the trap cylinder 72 is connected to the drain port 73 of the bowl portion 21, and the other end is a free end. The trap cylinder 72 is bent by operating the operation portion and driving a motor (not shown). Then, the state can be switched between a state in which a trap structure is formed with the opening on the free end side upward, and a state in which the opening on the free end side is directed downward and the trap structure is released to drain water. The trap case 71 communicates with an external drainage channel provided on the floor or the like. Accordingly, by releasing the trap structure of the trap cylinder 72, the accumulated water in the bowl portion 21 is discharged to the external drainage channel via the trap cylinder 72 and the trap case 71.

A container 6 into which the detergent tank 1 with a handle is inserted is provided at the upper middle part of the toilet device 2. In this embodiment, the accommodating part 6 is the internal space of the box body which the upper surface opened, and has located the said opening in the upper surface of the toilet device 2, as shown in FIG . As shown in FIG. 2 , the accommodating portion 6 is provided with a connected portion 61 for supplying detergent to the water supply channel 3.

  A detergent tank 1 with a handle shown in FIG. 1 includes a tank part 12, a handle part 13, a connection part 11, and a conveyance path 14.

  In the present embodiment, the tank portion 12 has an L-shape with one corner of a square in plan view cut out, and is a substantially rectangular solid in both front view and side view. In addition, the shape of the tank part 12 may be any shape as long as it fits the accommodating part 6. The tank portion 12 is preferably made of synthetic resin and transparent so that the contents can be seen, but is not particularly limited.

  The inside of the tank part 12 serves as a storage space 12a in which detergent is stored. The detergent is a neutral detergent in the present embodiment, but is not particularly limited.

  A detergent replenishing port 12 b is provided on the upper surface of the tank unit 12. The detergent replenishing port 12b is used when replenishing the detergent, and the detergent is poured into the tank unit 12 from the detergent replenishing port 12b. The detergent replenishing port 12b is circular in this embodiment, but the shape is not limited. A cap 12c is detachably attached to the detergent replenishing port 12b.

  The conveyance path 14 is formed by an introduction pipe 14 a housed in the tank part 12 and a water supply pipe 14 b exposed outside the tank part 12. In the present embodiment, the introduction pipe 14a has a substantially straight cylindrical shape in the vertical direction, but the shape is not limited. The water supply pipe 14b is a part of the handle portion 13 described later. The water supply pipe 14 b is fitted with a protruding portion 12 d that protrudes from the upper surface of the tank portion 12. Further, the water supply pipe 14b is fitted with the introduction pipe 14a. One end of the water supply pipe 14b is connected to the connection portion 11 described later. The other end of the water supply pipe 14b is formed by an inner fitting part 13a fitted to the introduction pipe 14a and an outer fitting part 13b fitted to the protrusion 12d. The inner fitting portion 13a is provided on the inner side of the other end of the water supply pipe 14b with respect to the outer fitting portion 13b. The inner fitting portion 13a is fitted with the introduction tube 14a on the inner surface of the inner fitting portion 13a. The protrusion 12d is fitted on the inner surface of the outer fitting portion 13b.

  The conveyance path 14 is formed by inserting and fitting the introduction pipe 14a into the inner fitting portion 13a. Then, the protrusion 12 d is inserted into the outer fitting portion 13 b of the conveyance path 14 and fitted to the tank portion 12.

  The connecting portion 11 protrudes downward from a gripping portion 13c of the handle portion 13 to be described later or a portion adjacent to the gripping portion 13c, and has a flow path inside, and a detergent outlet 11a is formed at a lower end portion serving as a downstream end thereof. Has been. In this embodiment, the connection part 11 is cylindrical and hollow. In the present embodiment, a sealing member such as an O-ring is provided on the outer periphery of the connecting portion 11.

  A connected portion 61 formed in the accommodating portion 6 provided in the toilet bowl 22 is fitted into the connecting portion 11 to communicate the inside of the detergent tank 1 with the handle and the detergent supply path 34. This connected portion 61 is provided at a portion where the connecting portion 11 is located when the detergent tank 1 with handle is accommodated in the accommodating portion 6. In the present embodiment, a hole is formed in a part of the box body having the inside as the accommodating portion 6, and a sleeve projects from the periphery of the hole of the box body to the outer surface side, and the inside of the sleeve becomes the connected portion 61. ing. The connected portion 61 is provided with an upstream end of a pipe or tube that becomes a supply path main body.

  The lower part of the connecting part 11 is inserted into the connected part 61. Then, the flow path of the connection part 11 communicates with the conveyance path 14 on the upstream side and communicates with the detergent supply path 34 on the downstream side. When attaching the detergent tank 1 with a handle to the toilet device 2, a downward load is applied to the connecting portion 11. In order to smoothly insert into the connected part 61, it is better that the material of the connecting part 11 or the connected part 61 is soft. Therefore, it is preferable to form with a relatively soft resin such as LDPE (low density polyethylene).

  The handle portion 13 protrudes from the tank portion 12, and a tip side portion located on the upper side of the tank portion 12 serves as a grip portion 13 c. In this embodiment, as shown in FIGS. 1 and 2, the handle portion 13 protrudes upward from a substantially horizontally bent portion of the conveyance path 14 in the vicinity of the outer fitting portion 13b. The handle portion 13 is curved at its tip protruding upward, the grip portion 13c is extended substantially horizontally, is curved downward from the tip of the grip portion 13c, and the connection portion 11 at the tip of the conveyance path 14 is upward. It is cross-linked to the extended part. That is, the part of the water supply pipe 14b of the conveyance path 14 is provided in the lower part of the holding part 13c in parallel with the holding part 13c. The shape of the handle 13 is as described above in the present embodiment, but is not particularly limited. The material of the handle portion 13 is preferably a hard material such as PVC (vinyl chloride) or PS (polystyrene) among synthetic resin products. When carrying the detergent tank 1 with a handle, it is easy to carry because there is a handle 13.

  The handle-equipped detergent tank 1 configured as described above is attached to the toilet device 2.

When attaching the detergent tank 1 with a handle to the toilet device 2, first, the detergent tank 1 with a handle and the accommodating portion 6 are aligned. Thereafter, as shown in FIG. 3, the detergent tank 1 with a handle is inserted into the accommodating portion 6. With the above-described configuration, when the positioning is performed, the detergent tank 1 with a handle can match the connecting portion 11 and the connected portion 61 when the tank portion 12 is aligned with the accommodating portion 6. Moreover, since the downward force which attaches the detergent tank 1 with a handle to the toilet device 2 at the time of insertion is the same as the insertion direction which inserts the connection part 11 in the to-be-connected part 61, it becomes easy to apply force to the connection part 11 Yes. Therefore, the detergent tank 1 with a handle according to the present embodiment can firmly connect the connected portion 61 and the connecting portion 11. Moreover, since the handle part 13 is bridge | crosslinked to the part which the connection part 11 extended upwards, when inserting the detergent tank 1 with a handle in the toilet device 2, a downward force is reliably applied with respect to the connection part 11 The connected portion 61 and the connecting portion 11 can be firmly connected.

  Next, 2nd embodiment is described based on FIG.4 and FIG.5. Since this embodiment is the same as the first embodiment shown in FIGS. 1 to 3 for the most part, the same components are denoted by the same reference numerals, description thereof is omitted, and different portions are mainly described. .

  As shown in FIGS. 4 and 5, a pipe line penetrates the inside of the handle part 13, one end side of the pipe line of the handle part 13 is connected to the conveying path 14, and the other end side of the pipe line of the handle part 13 Is in communication with the connecting portion 11.

  Thereby, a part of the conveyance path 14 becomes a pipe line of the handle portion 13, and the conveyance path 14 and the handle portion 13 can be used together, so that the cost of the member can be reduced.

DESCRIPTION OF SYMBOLS 1 Detergent tank with a handle 11 Connection part 11a Detergent outlet 12 Tank part 12a Storage space 12b Detergent replenishment port 12c Cap 12d Protrusion part 13 Handle part 13a Inner fitting part 13b Outer fitting part 13c Holding part 14 Conveying path 14a Introducing pipe 14b Water supply pipe 2 Toilet device 3 Water supply channel 4 Fine bubble generator 5 Air supply channel 6 Storage unit 7 Trap device

Claims (3)

A toilet device comprising a detergent tank that is detachably attached to the toilet body and stores a detergent mixed in the wash water of the toilet body,
The detergent tank includes a tank part for storing detergent, a connection part in which a detergent outlet is formed , a water supply pipe exposed on the upper surface of the tank part, and an introduction pipe accommodated vertically in the tank part. Provided, the connection portion, the water supply pipe and the introduction pipe are connected,
A water supply for supplying water into the bowl portion in the housing portion, which is an inner space of the box body provided with a housing portion into which the detergent tank is inserted downward in an intermediate portion of the upper portion of the toilet device. A connected part for supplying detergent to the road is provided,
Wherein the connecting portion, when the detergent tank is accommodated in the accommodation section, together with the connecting portion is provided at a portion located, the insertion direction for inserting the connecting portion to the connected part, the detergent The toilet device is characterized in that the direction in which the tank is inserted into the accommodating portion is the same.   2. The toilet device according to claim 1, wherein the detergent tank has a handle on the upper side.   3. The toilet device according to claim 2, wherein the handle portion also serves as a conveyance path for communicating the connection portion with the inside of the detergent tank.

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