JP2570217Y2 - Bath water filtration equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bath water filtering apparatus which can easily remove a filter from a bath water suction part.

[0002]

2. Description of the Related Art Conventionally, a home bathtub is equipped with a bathwater filtration device for purifying bathwater, which is disposed near a bathtub body and in which a pump and a filter material are provided. And built-in. Further, the tips of the bath water suction pipe and the bath water spout pipe from the pump are disposed in the bathtub body, and the pump is driven to circulate the bath water through the bath water suction pipe and the bath water spout pipe. Meanwhile, the hot water is purified by the filtering material in the filtration tank.

Further, a hot-water bath suction portion is attached to the tip of a hot-water bath suction pipe disposed in the bathtub body, and a sponge-like filter for capturing a certain amount of dust is mounted at the suction port of the suction portion. I have.

[0004]

However, the above hot water filtering apparatus has the following problems. That is, a sponge-like filter is attached to the suction port of the bath water suction unit, and a cover for covering the filter is attached. When removing the filter, the cover was removed to expose the filter. However, since the filter is attached to the bath water suction part, the work is complicated because the filter is removed after the cover is removed.

In addition, when the filter is removed from the hot water suction part, the filter cannot be easily removed from the hot water suction part, but is forcibly removed, and the dust is removed from the filter and floats in the hot water. SUMMARY OF THE INVENTION It is an object of the present invention to provide a bath hot water suction unit of a bath hot water filtration device which can solve the above-mentioned problems.

[0006]

According to the present invention, there is provided a case in which a pump for circulating bath water in a bath tub and a filter for purifying the bath water are housed and which can be mounted on the edge of the bath tub. A bath water filtering apparatus comprising a bath water suction pipe and a bath water discharge pipe in which a bath water suction section and a bath water discharge nozzle which can be freely attached to an inner wall of a bathtub are connected to each other independently at a tip end thereof. A thin-walled suction case with a suction cup mounted in a plurality of suction-cup mounting recesses provided on the back surface, and a thin-walled case that is detachably mounted on the suction case and has a suction port and a filter that can be removed freely. The present invention relates to a bath hot water filtration device characterized by comprising a front lid having a shape of a circle.

The present invention is also characterized in that the case is formed in a substantially triangular shape in a plan view.

[0008]

[Function of the present invention] In the present invention, when the bath is filled with bath water, when cleaning the filter, remove the front lid from the suction case attached to the side wall of the bathtub and remove the filter from the front lid. By removing the filter, and the filter is integrally attached to the front lid, the filter comes off by removing the front lid,
In addition, the work can be performed smoothly, and floating of dust and the like detached from the filter can be avoided.

[0009] In addition, on the periphery of the suction case and the front lid,
An uneven sliding portion is provided, and the front cover is slid in the sliding portion, so that attachment and detachment can be easily performed, and good adhesion can be obtained. In addition, a plurality of suction cup mounting recesses are provided on the back surface of the suction case, and suction cups that are adsorbed on the wall surface of the bathtub are mounted in each of the recesses. As the degree of freedom increases, the bath water suction part can be made as thin as possible, preventing the bath from protruding from the wall surface of the bath tub, making it possible to widely use the space in the bath tub.
Since the case can be placed on the edge of the bathtub, no special construction of the bathroom is required, and the installation of the hot water filtering device can be easily performed. Further, when the case is formed in a substantially triangular shape in plan view, it can be installed at a corner of the bathtub, so that the bathroom can be widely and effectively used. Furthermore, since the hot-water inlet and the hot-water jet nozzle are independent, the structure for attaching and detaching the front lid of the hot-water inlet can be simplified without having to consider the arrangement and configuration of the hot-water jet nozzle. be able to.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail with reference to the drawings.
In the perspective view of FIG. 1, reference numeral 1 denotes a bath water filtration device according to the present invention. The filtration device 1 includes a device main body 2 that can be mounted on an edge of a corner of a bath tub, and a bath disposed in the bath tub. Hot water suction unit 3
The bath water is jetted through the bath water jet nozzle 4, the bath water suction pipe 5, and the bath water jet pipe 6 so as to purify the bath water while circulating the bath water in the bathtub.

First, the structure of the apparatus main body 2 according to the present invention will be described in detail.
As shown in the figure, a pump P for circulating bath water and a filter R for purifying the bath water are built in a case 2a formed in a substantially triangular shape in plan view. In addition, at the top of case 2a,
An openable and closable lid case 7 is attached, and the lid case 7 is removed to inspect the inside.

In this embodiment, a pump P is mounted on the bottom of the case 2a via a bracket, and
A cylindrical tank case 8 is provided. Further, a hot water suction pipe 5 extending into a bathtub is attached to a water inlet of the pump P, and a water supply pipe 10 is connected to a water outlet of the pump P.
Through the tank case 8. By driving the pump P, the bath water in the bathtub is sucked by the bath water suction pipe 5 and supplied to the tank case 8 via the water supply pipe 10. A filter medium 12 is accommodated in the tank case 8, and the hot water is purified by the filter medium 12.

Further, a heater 13 for heating bath water is attached to the lower end of the tank case 8 via a packing, and the bath 13 is heated by the heater 13 to heat the bath water purified in the tank case 8. The hot water is kept at a constant temperature. Next, the filter medium 12 housed in the tank case 8 will be described in detail. That is, as shown in FIG. 3, the filter medium 12 is put in the filter case 14 and the case 14 is housed in the tank case 8. . In the present embodiment, the filtering material 12 is
A zeolite that adsorbs, removes and deodorizes ammonia and heavy metals contained in bath water, and adsorbs, removes, and deodorizes organic substances in bath water, and adsorbs and removes oil and soap in bath water. Activated carbon and barley stone that elute mineral components in bath water are stored in filtration cases 14, respectively, and the filtering material 12 is used to purify the bath water.

Further, a sterilizer C for irradiating ultraviolet rays is mounted in the middle of the water supply pipe 10, and the bath water is sterilized by the sterilizer C. The sterilizer C is connected to the water pipe 10. A glass tube 17 containing a sterilizing lamp 16 is housed at the upper end of a cylindrical sterilizing case 15 connected and connected. Then, the bath water sucked in by the sterilizer C is sterilized. Reference numeral 18 denotes a three-way valve provided in the middle of each of the pipes 5 and 6, 19 denotes a drain pipe, and 20 denotes an operation panel provided on the front of the case 2.

Next, the structure of the bath water suction unit 3 will be described in detail. That is, in the present invention, the bath water suction pipe 3 and the bath water discharge nozzle 4 are connected to the distal end portions of the bath water suction pipe 5 and the bath water discharge pipe 6, respectively, and are respectively attached to the side walls of the bathtub. . First, the bath water suction unit 3 has a front cover 23 having a suction port 22 detachably attached to a suction case 21 mounted on the wall surface of the bathtub, and the front cover 23 is detached from the suction case 21. .

Further, as shown in FIGS. 2 to 4, a suction port 22 is provided at the lower part of the front surface of the front lid 23, and a suction path 24 communicating with the inside of the suction case 21 is formed on the front surface thereof. A filter 25 is mounted in the front lid 23 on the downstream side of the suction passage 24. In the present embodiment, a filter insertion port 26 elongated in the left-right direction is formed at the upper edge of the front lid 23, and a storage space 27 communicating with the suction passage 24 is provided in the front lid 23. Reference numeral 28 denotes a guide groove provided on the left and right sides of the storage space 26.

As shown in FIG. 3, the filter 25 has an elongated grip 25 engaging with the filter insertion port 26.
A rectangular filter frame 25b is mounted on a, and a net 25c is stretched on the frame 25b. Then, insert the filter 25 from the filter insertion port 26, store it in the storage space 27 in the front lid 23, and
25 and the front lid 23 are integrally formed.

According to the present invention, for example, when the filter 25 is cleaned while bath water is filled in the bath tub,
By removing the front lid 23 from the suction case 21 attached to the side wall of the bathtub and removing the filter 25 from the front lid 23,
The filter 25 can be easily removed. In addition, concave and convex sliding portions 29 and 30 are provided on the left and right side edges of the suction case 21 and the front cover 23, respectively. Can be easily performed, and the adhesiveness is good.

Bath suction pipe 5 is connected to suction case 21 through connection pipe 31. Mounting recesses 32 are provided on left and right side walls 21a and 21b of suction case 21, and recesses 32 are provided. The connection pipe 31 is attached to the. Such connecting pipe
As shown in FIG. 5, 31 includes a hollow case mounting portion 31a mounted on the suction case 21 and a cylindrical portion 31b for mounting the bath water suction pipe 5, and is mounted on the lower surface of the case mounting portion 31a. Fitting portion 31c that fits into groove 32a of recess 32
Is protruding. Further, on the upper surface of the case mounting portion 31a, a protruding portion 33 which is continuous with the protruding sliding portion 30 is provided so as to be connected to the case mounting portion 31a and the front lid 23 by the protruding portion 33. To do.

Further, a plurality of suction cups 34 are attached to the back surface of the suction case 21 so that the bath water suction part 3 can be sucked on the wall surface of the bathtub. As shown in FIG.
A plurality of suction cup mounting recesses 35 are provided on the back surface of the suction cup, and the suction cups are mounted on left and right brackets 36 provided in the recesses 35 via pivot pins 37.
The base end 34a of 34 is rotatably mounted. With this configuration, the bath water suction unit 3 can be formed as thin as possible.
By preventing protrusion from the wall surface of the bathtub, the space in the bathtub can be widely used.

Next, the bath water jet nozzle 4 is formed separately and independently from the bath water suction part 3 in FIG. 1. A nozzle body 38 is connected to the tip of the bath water jet pipe 6 and An intake pipe 39 is connected to the main body 38, and air is sucked in by the ejector effect of the spout of bath water.
It blows out hot water mixed with air bubbles. Reference numeral 40 denotes a nozzle case to which the nozzle body 38 is attached, which can be attached to the side wall of the bathtub.

[Brief description of the drawings]

FIG. 1 is a perspective view of a bath water filtration device according to the present invention.

FIG. 2 is a partially cutaway front view of a bath water suction unit.

FIG. 3 is a vertical sectional view of a bath water suction unit.

FIG. 4 is a cross-sectional view of a bath water suction unit.

FIG. 5 is an explanatory view showing an attached state of a connection pipe.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Filtration apparatus 4 Bath water suction pipe 5 Bath water discharge pipe 21 Suction case 23 Front lid 25 Filter 29 Concave sliding part 30 Convex sliding part 34 Suction cup

Claims (2)

(57) [Scope of request for utility model registration] 1. A pump (P) for circulating bath water in a bathtub
And a filter (R) for purifying the bath water.
A case (2a) which enables placed on part, attachable to the tub wall
The hot water inlet (3) and the hot water jet nozzle (4) respectively.
In a hot water filtering apparatus comprising a hot water suction pipe (5) and a hot water jet pipe (6) which are independently connected to ends , a plurality of the hot water suction sections (3) are provided on the back surface. Insert the suction cup (34) into the suction cup mounting recess (35).
The attached thin suction case (21) and the suction case (21) are detachably attached to the suction case (21), and the suction port (22)
And remove the filter (25)
A bath water filtration device characterized by comprising a thin front lid (23) placed therein. 2. The case (2a) is formed in a substantially triangular shape in plan view.
Bathwater filtration apparatus according to claim 1, characterized in that form.