JP4919509B2 - Air intake structure of bathroom with bubble tub - Google Patents

Description

  The present invention relates to an intake structure for a bathroom with a bubble bath.

2. Description of the Related Art Conventionally, a bubble generating device that blows out bubbles into a bathtub has a suction port that takes in air that becomes bubbles opened on the upper surface of the upper edge rim of the bathtub (Patent Document 1) and the lower surface side of the upper edge rim of the bathtub. (Patent Document 2).
JP-A-7-250876 JP-A-2005-177119

  By the way, what opened the inlet in the upper surface of the upper edge rim of the bathtub has a problem that the bath lid placed on the upper edge rim interferes with the inlet and damages the inlet. In addition, when the water surface of the bathtub rises to a position higher than the intake port, the bathtub water leaks from the intake port to the back side of the bathtub so that the bottom of the rim of the upper rim of the bathtub opens. May cause problems.

The present invention does not interfere with the air inlet to the bath lid, and also aims to provide a suction structure for bubble bath with bath have such is leakage on the back side of the tub.

Without interfering with the air inlet to the bath lid, also tub unit to which the present invention is employed according to claim 1, wherein in order to prevent the water leakage on the back side of the bubble generating device 3 for jetting bubbles into tub 2, tub 2 and washing area In the bathroom with a bubble bath provided with the apron 5 disposed between the side waterproof pans 4 , the apron 5 includes an apron body 5 a, a work port 5 b opened in the apron body 5 a, and an inner lid 5 c that covers the work port 5 b. , and a cosmetic cover 5d covering the apron body 5a from washing area side G with the work ports 5b and the inner lid 5c, mounting an inlet portion 6 of the bubble generating device 3 to the apron body 5a, an inlet 6a of the inlet portion 6 Rutotomoni to face the washing area side G, the suction port 6a in the decorative cover 5d so as not to be visible from the washing area side G and an intake structure of a bubble bath with bath, wherein the covering to allow air suction is there.

Means the present invention is employed according to claim 2, wherein in order to prevent the residual water in the muffler mounting the spout portion 8 of the bubble generator 3 in the bath 2, the intake and ejection opening 8 the muffler 13 in the middle of the air inlet tube 12 communicating the mouth portion 6 is provided, the bubble bath tub of claim 1 Symbol mounting an outlet 13b was positioned at the lower end with positioning the inlet 13a of the muffler 13 upward It is an air intake structure of a bathroom with a door.

  In the first aspect of the present invention, since the air inlet is not opened on the upper surface of the upper edge rim of the bathtub, the air inlet does not interfere with the bath lid covering the bathtub. In addition, even if the bathtub water flows backward to the intake port, it flows out to the washing area, so that water does not leak to the back side of the bathtub.

The present invention according to claim 1, by covering the inlet in the cosmetic cover, it is possible to improve appearance and to hide all air inlet from a bather who is washing area side, the water splashed by the washing area side to the inlet port There is no reach.

According to the second aspect of the present invention, even when the bathtub water flows backward and enters the silencer, when the bathtub is drained, the remaining water in the silencer flows out from the outlet at the lower end and may remain. Absent.

  An air intake structure of a bathroom with a bubble bathtub according to the present invention (hereinafter referred to as “the present air intake structure”) will be described based on an embodiment shown in the drawings.

  1 to 4 show an embodiment of the intake structure of the present invention, and FIG. 1 shows the entire intake structure 1 of the present invention. The intermediate structure is omitted, and the washing-side waterproof pan 4 and the bathtub-side waterproof pan are shown. 7 is a left side sectional view showing a part of each of the bathtub 2 and the bathtub 2, and FIG. 3 is a perspective view showing the piping state with the apron and the like omitted, and FIG. 4 is a front view showing the apron 5 with the middle omitted and a part of the outer lid (decorative lid) 5d broken.

  As shown in FIG. 1, the air intake structure 1 of the present invention includes a bubble generating device 3 that ejects bubbles into a bathtub 2, and an apron 5 disposed between the bathtub 2 and the waterproofing side waterproof pan 4. Attach the intake port 6 of the generator 3 so that the intake port 6a of the intake port 6 faces the washing area G so that the bathtub water flows out to the washing area G even if the bathtub water flows backward to the intake 6a. It is configured. As shown in FIGS. 1 and 4, the apron 5 includes an apron body 5a in which the upper and lower ends of the bathtub 2 are watertightly connected to the upper rim 2a of the bathtub 2 and the washing-side waterproof pan 4, and a work port 5b opened in the apron body 5a. A removable inner lid 5c that covers the work opening 5b, and an outer lid 5d that is a removable decorative lid that covers the apron body 5a from the washing area side G together with the inner lid 5c. The air intake structure 1 of the present invention attaches the air inlet portion 6 to the apron main body 5a and covers the air inlet portion 6 with the outer lid 5d, so that the bather on the washing side G can receive the air inlet portion 6 as shown in FIG. The intake port 6a is made invisible so that it looks good and the water scattered on the washing station side G is prevented from reaching the intake port 6a. As shown in FIG. 1, a bathtub 2 is installed in a bathtub-side waterproof pan 7 joined to the washing area-side waterproof pan 4. Moreover, the washing-panel-side waterproof pan 4 and the bathtub-side waterproof pan 7 are provided with a wall panel 17 standing on the periphery thereof.

  As shown in FIGS. 1 and 3, the bubble generating device 3 includes the air inlet portion 6, two jet outlet portions 8 attached to the rising wall portion 2 b of the bathtub 2, a circulation pump 9, a pump 9, two water supply pipes 10, 10 that communicate with the discharge ports 8, 8, a water suction pipe 11 that communicates the suction port of the pump 9 with the jets 8, 8, and the intake port 6. And an air inlet pipe 12 that communicates with the jet outlets 8 and 8. Each spout portion 8 is provided with a spout (not shown) that discharges bubbly water into the tank and a suction port (not shown) that sucks the bath water from the tank. Water is sucked into the pump 9 from the suction port through the water suction pipe 11, and the bathtub water discharged from the pump 9 is ejected from each injection port into the bathtub through the water supply pipe 10. At this time, it is assumed that each jet port 8 sucks air from the air introduction pipe 12 to the mixing tool (not shown) by the momentum of the jet water, and bubbles are mixed in the bathtub water ejected by the mixing tool. The spout 8 may be configured to provide a check valve at a location communicating with the air introduction pipe 12 of the mixing tool so as to prevent the bathtub water from flowing back to the air introduction pipe 12. In addition, the suction port which sucks in bathtub water is not limited to this example provided in the spout part 8, and when using the spout part which does not provide the suction port, the rising wall part 2b of the bathtub 2 is used. A suction port portion is provided in the suction port portion, and a water suction pipe 11 is connected to the suction port portion to cope with it.

As shown in FIG. 1, the air introduction pipe 12 includes branch pipes 12a and 12a extending from the downstream jetting sections 8 and 8, and the intake port from the branch pipes 12a and 12a through a T-shaped connector 12b. The silencer 13 is provided in the middle of the collecting pipe 12c. The silencer 13 is attached and fixed to a mount base (not shown) bonded to the rising wall 2b of the bathtub 2 with a binding band 14, and noise emitted from the intake port 6a of the intake port 6 to the washing area G is generated. It is small. The collecting pipe 12 c is joined to the inlet 13 a above the silencer 13 via an elbow 15 that can swing freely, and the downstream 12 c-2 is connected to the outlet 13 b at the lower end of the silencer 13. Has been. The collecting pipe 12 c is arranged so that the upstream side 12 c-1 is along the lower surface side of the upper edge rim 2 a of the bathtub 2. Thus, the silencer 13 has the inlet 13a positioned upward and the outlet 13b positioned at the lower end , so that even if the bathtub water flows backward and enters the silencer, the bathtub 13 drains the bathtub. Since the residual water in the silencer flows out from the outlet 13b at the lower end , it does not remain. The silencer 13 may have two laterally joined portions (not shown) at the lower end protruding in opposite directions on substantially the same straight line so that each branch pipe 12a can be easily joined to each joined portion. is there.

As shown in FIG. 2, the air inlet 6 of the bubble generating device 3 is disposed on the rear side of the apron main body 5a (opposite to the washing side G), and a main body member 6b joined to the collecting pipe 12c of the air introduction pipe 12. And a mouth member 6c which is arranged on the front side (washing area side G) of the apron body 5a and forms an air inlet 6a. The mouth member 6c inserted from the washing field side G into the mounting hole 5e of the apron body 5a is joined to the body member 6b. (For example, screwed), and the peripheral edge of the attachment hole 5e is sandwiched and attached via the sealing material 16 at both flange portions of the main body member 6b and the mouth member 6c.

  As described above, the air intake structure 1 of the present invention attaches the air inlet portion 6 of the bubble generating device 3 to the apron 5 and faces the air inlet 6a of the air inlet portion 6 toward the washing area G, so The interference between the air inlet 6a and the bath lid, which has been caused by the conventional structure of opening the air inlet on the upper surface of 2a, can be eliminated, and even if the bath water flows backward to the air inlet 6a, it flows out to the washing side G Therefore, no water leaks to the back side of the bathtub 2.

BRIEF DESCRIPTION OF THE DRAWINGS It is the left sectional drawing which shows the whole embodiment of this invention intake structure, Comprising: While omitting intermediate | middle, each wash floor side waterproof pan, the bathtub side waterproof pan, and each part of a bathtub are fractured | ruptured and shown. It is a left sectional view which expands and shows the attachment state of the air inlet part in the embodiment. It is a perspective view which shows the piping state which abbreviate | omitted the apron etc. in the same embodiment. The apron in the same embodiment is shown, Comprising: It is the front view which fractured | ruptured a part of outer cover while omitting intermediate | middle.

Explanation of symbols

DESCRIPTION OF SYMBOLS 2 ... Bathtub, 3 ... Bubble generating device, 4 ... Washing | cleaning area side waterproof pan, 5 ... Apron, 5d ... Outer lid which is a makeup | decoration cover, 6 ... Intake port part, 6a ... Intake port, G ... Washing station side, 8 ... Spout Part, 12 ... air introduction pipe, 13 ... silencer

Claims (2)

A bubble generating device 3 for jetting bubbles into bath 2, in the bubble bath with bath equipped with aprons 5 which is arranged between the tub 2 and washing place side waterproof pan 4, the apron 5, the apron body 5a, apron body 5a A work opening 5b, an inner lid 5c covering the work opening 5b, and a makeup lid 5d covering the apron body 5a from the washing side G together with the work opening 5b and the inner lid 5c. The bubble generating device 3 is provided in the apron body 5a. mounting an inlet portion 6, Rutotomoni to face the intake port 6a of the inlet portion 6 into washing area side G, decorative cover 5d so as to enable suction and air so as not to obscure the inlet 6a from washing area side G in An air intake structure of a bathroom with a bubble tub, characterized by being covered in An outlet 8 of the bubble generating device 3 is attached to the bathtub 2, a silencer 13 is provided in the middle of an air introduction pipe 12 that communicates the outlet 8 and the intake 6, and the inlet of the silencer 13 is provided. The air intake structure for a bathroom with a bubble tub according to claim 1, wherein 13a is positioned upward and the outlet 13b is positioned at the lower end .

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