JP2004033264A - Basin for washing face and hand - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To resolve inconvenience of a mounting part of a hose guide coming loose on a gypsum-board wall or on a laminated wood wall and of being incapable of mounting the hose guide if there is no wall nearby; and to suppress a vibration of a flexible pipe associated with opening/closing of a water faucet by holding the flexible pipe without dependence on existence of the wall. <P>SOLUTION: A basin for washing face and hand, provided with a water faucet connected to the flexible pipe on an upper plane, has an elected wall part placed at a position of outside of a bowl part on a rear plane of the basin, and a guide hole for passing through the flexible pipe on the elected wall. The flexible pipe is held into the guide hole so as to suppress the vibration of the flexible pipe associated with the opening/closing of the water faucet. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a hand-washing basin in which a water tap connected to a flexible pipe is installed on an upper surface.
[0002]
[Prior art]
As shown in FIG. 9, a conventional hand washer is provided with a water tap 15 on the upper surface thereof, and the water tap 15 and a water stopcock 17 provided on a wall or the like are connected by a water supply pipe. Previously, metal pipes such as copper pipes and stainless steel pipes were used as the water supply and hot water supply pipes. However, construction is difficult, and recently, flexible piping such as a flexible hose that bends in accordance with the installation position of the water stopcock is used. This flexible piping vibrates when the water tap is closed suddenly during water flow, and generates noise or disconnects the connection part with the water tap or water stopcock. The guide 21 is attached to a wall, and the flexible pipe 14 is inserted through the hose guide 21 to suppress the vibration of the flexible pipe 14.
[0003]
[Problems to be solved by the invention]
However, when the wall is made of gypsum board or plywood, the mounting portion of the hose guide is loosened, and when there is no nearby wall, the hose guide cannot be mounted.
[0004]
An object of the present invention is to solve such inconveniences, hold a flexible pipe without depending on the existence of a wall, and suppress vibration of the flexible pipe accompanying opening and closing of a water tap.
[0005]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, in the present invention, there is provided a washbasin in which a water tap connected to a flexible pipe is installed on an upper surface, and a standing wall located outside a bowl portion on a back surface of the washbasin. And a guide hole through which the flexible pipe is inserted is provided in the upright wall portion.
[0006]
As described above, the flexible pipe is inserted into the guide hole, and the flexible pipe is held by the guide hole. Therefore, the vibration of the flexible pipe due to the opening and closing of the water tap is suppressed regardless of the existence of the wall. I can do it.
[0007]
It is preferable that the water tap is installed outside the standing wall, and that the guide hole is inserted through the upstream side of the flexible pipe from the outside of the standing wall toward the inside. As a result of the hydrant being located, the depth of the hand basin is shortened and the hand basin can be made compact, and the flexible pipe is located at the center of the hand basin. The width of the cover that covers the drainage device and the like set in the hand basin and the washbasin can be made narrow, and the design can be excellent.
[0008]
【Example】
FIG. 1 is a perspective view showing the appearance of a basin of the present invention in which a water tap is set, FIG. 2 is a front view of the basin, and FIG. 3 is a plan view of the same. , FIG. 4 is a rear view, FIG. 5 is a side view, FIG. 6 is a central cross-sectional view, FIG. 7 is a cross-sectional view of a main part showing a set state of the water tap, and FIG. It is sectional drawing of the principal part which shows the setting state of a stopper.
[0009]
As shown in FIGS. 2 and 3, the ceramic hand basin 1 has a substantially inverted isosceles triangular shape in front and a substantially semi-elliptical shape obtained by dividing an ellipse into two parts in the longitudinal direction. 2 and a counter surface 3 extending horizontally in the left-right direction in connection with the opening edge of the bowl portion 2, and a mounting hole 4 is formed in the counter surface 3 near the diagonally deep side of the bowl portion 2. .
[0010]
As shown in FIG. 4, a hollow standing wall portion 5 is provided on the back surface of the hand basin 1 so as to hang down from the back surface of the counter surface 3. The standing wall portion 5 surrounds the periphery of the bottom portion of the bowl portion 2 and the pedestal cover 6 A first concave portion 7 into which the upper end is fitted, and second and third concave portions 8 and 9 are formed symmetrically on both left and right sides of the first concave portion 7 with the first concave portion 7 interposed therebetween.
[0011]
The pedestal cover 6 is made of, for example, porcelain and is placed on the floor in a vertically long shape having an inverted U-shape with an open back, and its upper end is fitted in the first recess 7.
[0012]
The first recess 7 has a substantially semicircular shape as shown in FIG. 4, and a horizontal wall 10 extending from the middle of the standing wall 5 to the rear of the bottom of the bowl 2 as shown in FIG. As shown in FIG. 6, a drain port 11 opened behind the bowl portion 2 is connected to the first recess 7.
[0013]
The mounting hole 4 is continuous with the second concave portion 8, and the first guide hole 12 is formed in the middle of the upright wall portion 5 that partitions the first concave portion 7 and the second concave portion 8 as shown in FIGS. The horizontal wall 10 is provided with a second guide hole 13 spaced apart from the standing wall 5, and the first guide hole 12, the second guide hole 13, and the mounting hole 4 It is located on substantially the same plane parallel to the back of the hand washer 1.
[0014]
A water tap 15 connected to a flexible pipe 14 for water supply is installed in the mounting hole 4 formed in the counter surface 3 of the hand basin 1 so as to face the bowl part 2 so as to be shifted to the rear of the bowl part 2. .
[0015]
In this embodiment, the faucet 15 is an automatic faucet that detects a hand with a sensor or the like and discharges water during the detection, and is fixed with a mounting nut 16 so as to sandwich the periphery of the mounting hole 4 as shown in FIG. At the same time, a flexible pipe 14 composed of a vinyl hose or the like integrally connected to the water tap 15 has a first guide extending from the second concave portion 8 toward the first concave portion 7 with its upstream open end. The second guide hole 13 is inserted through the hole 12 and further downward from above the horizontal wall portion 10, and the distal end portion is connected to an electromagnetic valve unit 18 having a water stopcock 17 fixed to the wall surface. Have been.
[0016]
A drainage device 19 such as a drain pipe is connected to the drainage port 11, and the drainage device 19, the upstream side of the flexible pipe 14, the electromagnetic valve unit 18, the water stopcock 17, and the like are disposed in the cover 6. Covered with 6.
[0017]
Since the flexible pipe 14 is inserted through the guide hole 12 of the upright wall 5 and the flexible pipe 14 is held by the guide hole 12, the water tap 15 is independent of the presence of the wall. The vibration of the flexible pipe 14 due to the opening and closing of can be suppressed.
[0018]
As in the present embodiment, the water tap 15 is installed outside the upright wall portion 5 and the guide hole 12 is inserted through the upstream side of the flexible pipe 14 from the outside of the upright wall portion 5 to the inside. The water faucet 15 can be positioned on the side of the bowl portion 2, and as a result, the depth of the washbasin 1 can be shortened, and the washbasin 1 can be made compact.
[0019]
At the same time, the flexible pipe 14 extends to the center side of the hand basin 1, and can guide the flexible pipe 14 into the cover 6 covering the drainage device 19 set in the hand basin 1. 17, the electromagnetic valve unit 18 and the like are housed in the cover 6, and the mounting nut 16 of the water tap 15 and the connection portion between the water tap 15 and the flexible pipe 14 are located in the second recess 8; When viewed from the front, the drainage device 19, the flexible pipe 14, the mounting nut 16 of the water tap 15 and the connecting portion between the water tap 15 and the flexible pipe 14 are not exposed when viewed from the front, and are excellent in design. It becomes something.
[0020]
At the same time, the water stopcock 17, the electromagnetic valve unit 18 and the like can be installed close to the drainage device 19, and the width of the cover 6 can be reduced.
[0021]
Although the flexible pipe 14 is inferior in appearance to the metal pipe in comparison with the metal pipe, the flexible pipe 14 is fragile at the edges, and has a drawback that the flexible pipe 14 may be cut by a blade or the like when installed in an exposed state. As in the present embodiment, the flexible pipe 14 is guided into the cover 6 through the guide hole 12 and the guide hole 13, and the water stopper 17, the solenoid valve unit 18, and the like are placed in the cover 6 to expose them. Therefore, the disadvantage of the flexible pipe 14 can be eliminated and the design is excellent.
[0022]
Of course, as shown in FIG. 8, the flexible pipe 14 and the conventional metal water supply pipe are guided into the cover 6 through the guide holes 12 and the guide holes 13 using the joints 20 and stored in the cover 6. However, when viewed from the front, it is not exposed, resulting in an excellent design.
[0023]
The present invention can be variously modified without being limited to the above-described embodiment. For example, the material of the washbasin may be made of enamel, resin or the like in addition to pottery.
[0024]
Also, the counter surface may not be provided on both sides of the bowl portion, but may be provided only on one side to which the water tap is attached. When the water tap is installed behind the bowl portion, the counter surface may not be provided.
[0025]
Of course, in the case where water taps for water and hot water are provided on both sides of the bowl portion, guide holes may be provided in the mounting holes for the water taps and in the standing wall portions of the recesses corresponding to the mounting holes.
[0026]
Further, the horizontal wall portion is not necessarily required, and only the upright wall portion with the guide hole may be used, and the upright wall portion with the guide hole may be adhered to the back surface of the ordinary wash basin.
[Brief description of the drawings]
FIG. 1 is an external perspective view in which a water tap is set in an inventive hand-washing machine.
FIG. 2 is a front view of the hand basin;
FIG. 3 is a plan view of the hand basin;
FIG. 4 is a back view of the hand basin;
FIG. 5 is a side view of the hand basin;
FIG. 6 is a central sectional view of the hand basin;
FIG. 7 is a sectional view of a main part showing a state in which a water tap is set in the hand basin;
FIG. 8 is a sectional view of a main part showing a state in which a water tap is set in the hand basin;
FIG. 9 is an external perspective view showing a conventional example.
[Explanation of symbols]
1: Washing handwasher 2: Bowl part 3: Counter surface 4: Mounting hole 5: Standing wall part 6: Cover 7: First concave part 8: Second concave part 9: Third concave part 10: Horizontal wall part 11: Drainage Mouth 12: First guide hole 13: Second guide hole 14: Flexible piping 15: Water tap 16: Mounting nut 17: Water stopcock 18: Solenoid valve unit 19: Drainage device 20: Joint 21: Hose guide

Claims (2)

What is claimed is: 1. A hand-washing basin in which a water tap connected to a flexible pipe is installed on an upper surface, and an upright wall portion provided outside a bowl portion is provided on a back surface of the lavatory hand-washing device. A hand-washing basin characterized by having a guide hole through which a pipe is inserted. The water tap according to claim 1, wherein the water tap is provided outside the upright wall portion, and the guide hole is inserted in an upstream side of the flexible pipe from the outside of the upright wall portion toward the inside. Washbasin.

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