JPH105140A - Washing counter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To widely use the bottom space of a counter and freely insert a wheelchair, etc., by joining a rear face of the counter and a rim part top face of a washbowl fixed to a wall with adhesives. SOLUTION: When a washbowl 3 is fitted to a counter, a first, the whole of the washbowl 3 is held by a rear wall face 2 via a hanger 5. It is completely fixed and held by the rear wall face 2 via screws 4a. After that, a silicone based or urethane based adhesive 7 is coated on the whole top face of the washbowl rim part 3a, a flashing 1d of the counter 1 is adjusted in its engagement position so as to cover the internal face of the washbowl 3, the height level of a counter 1 is adjusted, while pressurizing the counter from the top of the washbowl 3, so as to join the top face of the washbowl rim part 3a and the rear face of the counter 1 together, the both sides of the counter 1 are temporarily fixed by a temporary fixing fixer, and when the adhesive 7 is hardened, the temporary fixing fixer is detached.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washstand for creating a lower space in which a wheelchair or the like can be freely inserted and removed under the counter.

[0002]

2. Description of the Related Art In order to fix a basin below a counter, a basin is fixed to a cabinet and a counter is provided on the upper surface of the basin, as disclosed in Japanese Utility Model Publication No. 7-14457. An L bracket, which is a basin mounting bracket, is fixedly mounted on the inner wall surface of the cabinet provided with the table, and a bolt is inserted into the L bracket so as to be adjustable in the vertical position. The lower piece of the U-shaped fitting is screwed, the U-shaped fitting is engaged with the basin flange, and the flange of the basin is sandwiched between the upper piece of the U-shaped fitting and the upper end of the bolt. There is disclosed a structure in which the vertical position of the basin with respect to the counter can be adjusted by the vertical adjustment of the fitting.

[0003] The counter disposed at the top is placed on the side of the cabinet, and a projection is formed by projecting the edge of the counterbore mounting hole of the counter downward, thereby forming the counter and the basin. A packing is interposed to prevent water from entering.

Further, as disclosed in Japanese Utility Model Laid-Open Publication No. 7-107389, the upper surface of a washing bowl made of artificial marble having a flange connected to the outer periphery of the upper side is placed on a top plate made of artificial marble placed in a cabinet. The abutment disclosed in Japanese Patent Application Laid-Open No. H11-157572 discloses a configuration in which an abutment is abutted on the lower surface of an opening provided at an opening, and the corresponding abutment is fixed with an adhesive.

[0005] In addition, as shown in Fig. 6 of the conventional example, a nut is embedded in a support member attached to the lower surface of the counter, and a support bolt is engaged with the nut, and the counter is washed. The upper surface of the rim portion of the wash basin is brought into contact with the lower surface of the notch for mounting the basin via a caulking agent, and the support bolt is inserted into one of the stepped metal fittings each having a bolt hole at each end. There is also a method in which a basin supporting bolt is inserted into the other bolt hole of the stepped metal fitting, and a nut is screwed into each supporting bolt to support and fix the basin from below the counter.

[0006]

Since the surface of the basin rim is distorted due to shrinkage during basin molding or firing, the mounting bracket is used to mount the basin as in the prior art. In some cases, it is necessary to grind the surface of the washbasin flange or flange to align the contact surface between the upper surface of the washbasin flange or flange and the bottom surface of the mounting bracket or counter in parallel to improve adhesion and prevent water from entering. It takes time and effort for processing.

If the basin has a large depth or the flange has a large thickness, the mounting position of the basin mounting bracket is lower than the bottom of the basin. If a wheelchair or the like can be inserted, there is a danger that the body will be hooked on the mounting bracket in front of the wheelchair, and those with a deep basin or those with a large flange cannot be used.

In the fixing structure of Japanese Utility Model Laid-Open No. 7-107389,
There is no danger as described above because no mounting bracket is used. However, when the top plate and the washbasin are made of artificial marble and made of the same material as in this case, there is no problem with good adhesion, but the material is made of a different material such as ceramics, or a heavy material. In some cases, the adhesion is poor, and there is a risk that the ceramics will peel off and fall off due to its own weight. For this reason, for fixing the ceramic basin, the method of
As in the conventional example of Japanese Utility Model Application Laid-Open No. 7-107389, there has been no other method than to attach many stepped fittings to the periphery of the basin on the back surface of the counter and to fix them.

The present invention eliminates the downward projection of a basin mounting bracket or the like disposed below a basin mounting portion of a counter so that the lower space of the counter can be widely used and a wheelchair or the like can be freely inserted. An object of the present invention is to construct a washbasin counter which can be put out and has no danger of damaging the occupant's body with a protruding metal fitting or the like. Another object of the present invention is to eliminate the processing of a basin, a counter, etc., and to improve the efficiency of mounting work.

[0010]

A basin having a flat bottom surface and a reduced depth is fixed to a back wall surface, and an edge of a basin mounting hole is formed so as to protrude downward to prevent water repellency. A washbasin counter is provided in which a back surface of a counter formed with barbs and an upper surface of a rim portion of a washbasin fixed to a back wall surface are joined with an adhesive interposed therebetween.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction and mounting method of a wash counter according to the present embodiment will be described. FIG. 1 is a plan view showing a fixed structure in which a counter is mounted on a wall-mounted washbasin, and FIG.
Is a sectional view thereof. FIG. 3 is a front sectional view.

In FIGS. 1 and 2, the basin 3 is parallel to a sink 3b, a flat water supply fitting 3d extending from the sink 3b, and a floor formed over the entire periphery of the sink 3b. The rim 3a, the back guard 4 extending downward on the left and right rear surfaces, and the hanger receiving portion 6 bulging downward from the water supply fitting mounting portion 3d on the rear surface are formed.

The sink portion 3b has a substantially flat bottom portion and is a sink having a depth of 110 cm, which is shallower than a normal sink portion. A drain port 3c is provided on the bottom surface of the sink portion 3b, and an overflow channel 3e is provided on the rising surface. The opening 3d is provided with holes 3f and 3g for mounting the water supply fitting. The hanger receiving portions 6 are disposed on the left and right portions of the back surface of the basin 3. The back portion 6a is shaped to strike the back wall 2 in parallel with the hanger 5, and the front surface has the front inclined portion 6b facing forward. The shape is inclined. The back guard 4 has a screw hole 4b at the lower portion, and has a shape in which the lower end portion 4c strikes the back wall surface 2 vertically.

The hanger 5 is a support for fixing the wash basin 3 to the back wall 2 and has a lower portion 5c along the back wall 2 and an upper portion 5d bent so as to extend from the back wall 2. It is a flat steel plate. Two screw holes 5b, 5b are opened in the lower portion 5c.

The counter 1 is a plate-like material made of artificial stone comprising a rising portion 1a, a flat plate portion 1b, and a hanging portion 1c. The flat plate portion 1b is provided with a washbasin mounting hole 1e. A water return 1d is formed by extending the periphery of the opening end of 1e in the downward direction. The counter return is
Since the sink bottom of the basin 3 is made flat and the depth thereof is made shallow, a large amount of water repelling is generated, so that the water repelling device is formed to prevent water repelling.

When mounting the basin 3 and the counter, first, as shown in FIGS. 2 and 3, the height level of the counter 1 is set, and the mounting position of the basin 3 is determined. Thereafter, the screw holes 5 provided in the lower portion 5c of the hangers 5, 5 are provided.
b and 5b are fitted with screws 5a and 5a.
a, 5a are screwed into the back wall surface 2 to fix the hangers 5 and 5 to the back wall surface 2, engage with the hanger receiving portions 6, 6 of the basin 3, and hook the basin 3, so that the entire basin 3 is To be held. After the basin 3 is held on the back wall surface 2 by the hanger 5, the screws 4a, 4a are fitted into the screw holes 4b, 4b opened in the back guards 4, 4 provided on the left and right, and the screws 4a, 4a Is screwed into the back wall surface 2 to be completely fixed and held on the back wall surface 2.

After the basin 3 is completely fixed and held on the back wall 2, a silicone-based or urethane-based adhesive 7 is applied to the entire upper surface of the basin rim portion 3a. And the height of the counter 1 is adjusted while pressing the counter 1 from above the basin 3 to join the upper surface of the basin rim portion 3a and the back surface of the counter 1. Then, both sides of the counter 1 are temporarily fixed with a temporary fixing fixture (not shown), and when the adhesive 7 is cured, the temporary fixing fixture is removed.
The wash counter is thus completed.

By forming the water return 1d on the counter 1, the water on the upper surface of the counter 1 travels along the water return 1d of the counter 1 and falls into the sink portion 3b, so that the counter 1
The upper surface of the basin rim 3a and the back surface of the counter 1 are bonded with the adhesive 7 without being transmitted to the joint between the basin rim 3a and the basin rim 3a. The adhesive 7 penetrates into the irregularities generated on the surface of the basin rim portion 3a, and the basin 3 and the counter 1 at the portion where the adhesive 7 is applied are brought into close contact with each other. Leaching of water can be completely prevented.

Further, the adhesive 7 absorbs the uneven shape of the basin rim 3a, and the counter 1 can be fixed without inclination. The method of fixing the basin to the wall is not limited to this, and the basin may be fixed to the wall by another method. If necessary, a bracket for reinforcement may be used.

[0020]

[Operation and Effect] There is no need to use a counter mounting bracket and a supporting member such as a cabinet and a bracket, so that a counter with a basin can be easily mounted, thereby improving work and reducing costs.

By interposing an adhesive on the upper surface of the basin rim, the adhesive not only joins the counter and the basin, but also absorbs the irregularities on the upper surface of the basin. There is no need to grind the upper surface of the part, so that the work efficiency can be improved and the counter can be easily fixed without inclination.

The water return formed on the counter prevents water splash from directly hitting the joint between the basin and the counter, and the adhesive enters the uneven shape on the upper surface of the rim of the basin to bring the counter into close contact. Therefore, water does not leak out from the junction between the basin and the counter.

The basin has a shallow bottom and a substantially flat bottom surface, and projections such as basins for mounting the basin disposed below the counter are aggregated toward the back wall surface, so that the space below the counter is widened. It can be used, a wheelchair or the like can be freely inserted and removed, and a wash counter can be constructed without a danger of damaging the occupant's body with a protruding metal fitting or the like.

[Brief description of the drawings]

FIG. 1 is a plan view of the present embodiment.

FIG. 2 is a cross-sectional view of the mounting AA according to the embodiment.

FIG. 3 is a sectional view taken along line BB of the embodiment.

[Explanation of symbols]

 1: Counter 1d: Water return 1e: Washbasin mounting hole 2: Wall back surface 3: Washbasin 3a: Rim part 3b: Sink part 4: Back guard 4a: Screw 5: Hanger 5a: Screw 6: Hanger receiving part 7: adhesive

Claims (3)

[Claims] 1. A basin counter comprising a back surface of the counter and an upper surface of a rim portion of a basin fixed to a wall, which are joined by an adhesive. 2. The washbasin according to claim 1, wherein the washbasin is a ceramic washbasin having a shallow bottom flat shape. 3. The counter according to claim 1, wherein the counter is a countertop made of artificial stone having a water return formed at an edge of a basin mounting hole provided on a flat surface.
Washstand counter mentioned