JP2002136436A - Wall-hanging type sanitary equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide wall-hanging type sanitary equipment which does not get dirty easily and whose appearance is improved by hiding the function parts of drainage metal fittings, a washing liquid feeding unit, etc., to be disposed under a basin part. SOLUTION: The wall-hanging type sanitary equipment provided with the basin part, a drainage port formed at its bottom, a washing water discharging part for discharging washing water and a washing liquid discharging part for discharging a washing liquid both of which are formed over the basin part, is provided with covers for hiding a drainage metal fitting for connecting the drainage port disposed under the basin part and a drain pipe disposed at a wall or a floor, a washing water feeding means for feeding the washing water to the washing water discharging part and a washing liquid feeding means for feeding the washing liquid to the washing liquid discharging part.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall-mounted sanitary equipment such as a basin, a hand-washing machine, a hair-washing machine, a sink, etc., provided with a drain port at the bottom of a bowl portion. The present invention relates to a wall-mounted sanitary equipment provided with a cover for concealing a drainage fitting for connecting a mouth and a drainage pipe, a storage tank for a washing liquid such as soapy water, and the like.

[0002]

2. Description of the Related Art FIG. 8 shows a conventional wall-mounted basin provided with a cover below a bowl portion. The wall-mounted basin 1 has a flush water spout 4 attached to the rear upper surface thereof, and a drain port (not shown) provided at the bottom of the bowl portion 2. The drain port and an external drain pipe (not shown) provided on the wall are connected by a drain metal fitting. A water supply pipe to the drainage fitting and the flush water spout 4 is covered by a cover 16. Further, the cover 16 has a cover fixing portion 19 provided with an insertion hole for inserting a bolt on both side surfaces thereof, and the cover fixing portion 19 is attached to a bolt buried perpendicular to the wall surface at a predetermined position on the wall surface. After passing through the 19 insertion holes, it was fixed to the wall surface by tightening a nut.

[0003]

However, in a conventional wall-mounted basin provided with a cover, when a cleaning liquid discharge fitting for discharging a cleaning liquid such as soapy water is provided separately from the discharge of the cleaning water, the cleaning liquid is stored. The cleaning liquid supply device, which is composed of a tank for supplying the cleaning liquid to the cleaning liquid discharge fitting from the tank and a cleaning liquid supply device, is exposed. Therefore, for example, when approaching the wall-mounted basin with a wheelchair, a part of the wheelchair may come into contact with the tank and be damaged. In addition, not only dirt such as water droplets and dust after hand washing easily adheres, but also the cleaning liquid supply device has many irregularities, which requires cleaning labor. The present invention has been made in order to solve the above-mentioned problems, and by concealing functional parts such as a drain metal fitting and a cleaning liquid supply device disposed below a bowl portion, it is difficult to attach dirt and the appearance is improved. An object of the present invention is to provide wall-mounted sanitary equipment.

[0004]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a bowl, a drain port provided at the bottom thereof, and a cleaning device for discharging cleaning water to an upper portion of the bowl. A wall-mounted sanitary equipment having a water discharge unit and a cleaning liquid discharge unit configured to discharge a cleaning liquid, wherein the drain port disposed below the bowl unit is connected to a drain pipe disposed on a wall or a floor. A cover for concealing a drain fitting to be cleaned, cleaning water supply means for supplying cleaning water to the cleaning water discharge section, and cleaning liquid supply means for supplying cleaning liquid to the cleaning liquid discharge section. And Since the drainage fitting and the cleaning liquid supply means are concealed by the cover, it is possible to prevent the cleaning liquid supply means from being damaged due to contact with the wheelchair when approaching the wall-mounted sanitary equipment with a wheelchair, and to improve the appearance. In addition, since cleaning such as water droplets and dust after hand washing is prevented from adhering to the cleaning liquid supply means and the drainage fitting, cleaning is facilitated.

In a preferred aspect of the present invention, a lower end surface of the cover is opened. By opening the lower end surface of the cover, the maintenance can be performed without removing the cover at the time of maintenance such as replenishment of the cleaning liquid to the cleaning liquid supply means and cleaning of the drainage fitting.

[0006] In a preferred embodiment of the present invention,
In order to fix the cover to the wall, a recess recessed from the outer surface of the cover body is integrally formed, and a fixing member insertion hole for inserting a fixing member is provided in the recess.
In order to fix the cover, the concave portion recessed from the outer surface of the cover main body is formed integrally, so that there is no portion protruding from the outer surface of the cover main body, and it becomes difficult for dirt such as water droplets and dust to adhere. As a result, the cleaning becomes easy, and the fixing portion of the cover becomes less noticeable, so that the appearance is improved.

[0007] In a preferred embodiment of the present invention,
The fixing member is engaged with and held by a joining member between the drain pipe and the drain fitting provided on a wall surface. By locking and holding the fixing member to the joining member between the drain pipe and the drain fitting provided on the wall surface, it is not necessary to separately fix the fixing member directly to the wall, thereby improving workability.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 5 show an embodiment of a wall-mounted basin 1 installed on a wall A of a washroom or the like. The wall-mounted basin 1 has a bowl portion 2 which is opened in a substantially circular shape when viewed from above.
A washing water spout fitting 4 for spouting washing water and a washing liquid spout fitting 5 for spouting a washing liquid such as a soap solution, and a washing water spouting fitting 4 for spouting a washing liquid such as a soap solution. After receiving the water and cleaning liquid discharged from the cleaning liquid discharge fitting 5 in the bowl portion 2, the drainage port 6 for draining from the bowl portion 2, and the drainage connecting the drainage port 6 and the drainage pipe 7 provided on the wall surface A. A cleaning liquid supply device 1 for supplying a cleaning liquid stored in a tank 9 to a cleaning liquid discharge fitting 5 provided with a metal fitting 8 and a tank 9 below the bowl part 2 and assembled in the bowl part 2.
0, a washing water supply device 13 having an opening / closing valve 12 connected to a water supply pipe 11 provided on the wall surface A and supplying washing water to the washing water spout fitting 4, a drainage fitting 8, a tank 9, and an opening / closing valve 12. And a cover 16 provided with an opening 15 in a bottom portion 14 for concealing the cover.

Since the wall-mounted washbasin 1 and the cover 16 are mounted so as to be inclined forward by about 15 degrees with respect to the wall surface A, the opening surface 17 of the bowl portion 2 is also inclined forward by about 15 degrees from directly above. As a result, the hand can be easily put into the bowl portion 2 and the hand washing operation can be easily performed. Also, the bottom portion 14 of the cover 16
The opening 1 for maintenance of the tank 9, the cleaning liquid supply device 10, the cleaning water supply device 13, and the drainage metal 8 housed inside the cover 16 without removing the cover 16.
5 are provided. Further, the cover 16 is provided with an insertion hole 20 of a cover fixing portion 19 recessed on both side surfaces 18 of the cover 16.
And bolts 23 vertically attached to the wall A on left and right outer peripheral portions 22 of the flange 21 previously attached to the wall A.
Are inserted, and a washer 24 is inserted into a protruding bolt 23, and is fixed by a nut 25.

The cleaning liquid supply device 10 includes a tank 9 for storing the cleaning liquid, a cleaning water spout 4 mounted on a substantially vertical plane 3 in the bowl portion 2, and a cleaning liquid from the tank 9 to the cleaning liquid discharge fitting 5. A pump 26 for supplying a liquid, an infrared sensor 28 which is built in the tip 27 of the cleaning liquid discharge fitting 5 and outputs a detection signal when a part of a human body such as a hand is detected, and a detection signal from the sensor 28 And a pipe 32 for storing a cleaning liquid supplied from a cleaning liquid supply port 31 provided above a side surface 30 of the wall-mounted basin 1 in the tank 9.
Consists of

The washing water supply device 13 includes a washing water spout 4 provided on a substantially vertical substantially flat surface 3 in the bowl portion 2.
And a water supply pipe 11 and a flush water spout 4 provided on the wall A
An on-off valve 12 provided between the sensor and an infrared sensor 34 which is built into the tip 33 of the flush water spout 4 and outputs a detection signal when detecting a part of a human body such as a hand.
The control unit 35 drives the on-off valve 12 based on a detection signal from the sensor 34.

Next, the operation of the wall-mounted basin 1 will be described. Cleaning water supply device 13 and cleaning liquid supply device 1
Reference numeral 0 denotes a control unit 29 and a control unit 29, respectively, when the sensors 28 and 34 built in the distal end 27 and the distal end 33 of the cleaning water discharging fitting 4 and the cleaning liquid discharging fitting 5 detect that the user's hand approaches. The controller 29 and the controller 35 drive the on-off valve 12 or the pump 26 based on the signals from the sensors 28 and 34 to discharge or stop the washing water or the washing liquid. The user can operate the cleaning water supply device 13 and the cleaning liquid supply device 10 in a non-contact manner, which is very hygienic.

In this embodiment, a wall-mounted wash basin has been described as an example. However, the present invention is not limited to this, and a hand-washing machine, a hair washer, a sink, or the like may be used as long as the equipment is a wall-mounted sanitary facility. Further, the cleaning water supply device and the cleaning liquid supply device have been described as an example of an automatic type that performs water discharge / discharge and stop based on a human body detection sensor, but may be a cleaning water supply device or a cleaning liquid supply device that is manually opened and closed. .

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a wall-mounted washbasin 1 according to an embodiment of the present invention is installed on a wall A. FIG.

FIG. 2 is a front view of the wall-mounted basin 1 shown in FIG.

FIG. 3 is a side view of the wall-mounted basin 1 shown in FIG.

FIG. 4 is a sectional view taken along arrows BB in FIG. 3;

FIG. 5 is a sectional view taken along the line CC of FIG. 4;

FIG. 6 is a perspective view showing a state in which a flange 21 is attached to a wall surface A.

FIG. 7 is a perspective view showing a cover fixing portion 19;

FIG. 8 is a perspective view showing an installation state of a conventional wall-mounted wash basin with a cover.

[Explanation of symbols]

 A: Wall surface 1 ... Wall-mounted wash basin 2 ... Bowl part 3 ... Substantially flat part 4 ... Cleaning water spout fitting 5 ... Cleaning liquid discharge fitting 6 ... Drain outlet 7 ... Drain pipe 8 ... Drain fitting 9 ... Tank 10 ... Cleaning liquid supply device 11 ... water supply pipe 12 ... on-off valve 13 ... washing water supply device 14 ... bottom part 15 ... opening 16 ... cover 17 ... opening surface 18 ... both side surfaces 19 ... cover fixing part 20 ... insertion hole 21 ... flange 22 ... left and right outer peripheral part 23 ... bolt 24 ... Washer 25 ... Nut 26 ... Pump 27, 33 ... Tip 28, 34 ... Sensor 29, 35 ... Control unit 30 ... Side surface 31 ... Cleaning liquid supply port 32 ... Pipe

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Hitoshi Harada 2-73-3 Marunouchi, Chiyoda-ku, Tokyo Inside Mitshibichi Co., Ltd. (72) Inventor Hiroki Miyachi 2-73-3 Marunouchi, Chiyoda-ku, Tokyo Fishi term in Mishishi Jisho Co., Ltd. (reference) 2D061 BA01 BA08 BB10 BD01 BG01

Claims (4)

[Claims] 1. A wall-mounted sanitary equipment comprising a bowl part, a drain port provided at a bottom part thereof, a cleaning water discharge part for discharging cleaning water and a cleaning liquid discharge part for discharging a cleaning liquid above the ball part. A drain fitting for connecting the drain port disposed below the bowl portion and a drain pipe disposed on a wall or a floor, and cleaning water for supplying cleaning water to the cleaning water discharge portion. Supply means;
A wall-mounted sanitary equipment comprising a cover for concealing a cleaning liquid supply unit for supplying a cleaning liquid to the cleaning liquid discharge section. 2. The wall-mounted sanitary equipment according to claim 1, wherein a lower end surface of the cover is open. 3. A recess recessed from an outer surface of the cover main body for integrally fixing the cover to a wall,
3. The wall-mounted sanitary equipment according to claim 1, wherein a fixing member insertion hole through which the fixing member is inserted is provided in the recess. 4. The wall-mounted sanitary equipment according to claim 3, wherein the fixing member is locked and held by a joining member between the drainage pipe and the drainage metal provided on a wall surface.