JP2805124B2 - Burying method of mixing faucet - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of burying a mixing faucet for supplying an appropriate temperature water to a bathtub.

[0002]

2. Description of the Related Art Conventionally, a mixing faucet unit 7 attached to one side of a bathtub of this kind for mixing hot water and water at an appropriate temperature and supplying hot water.
As shown in FIGS. 6, 7, 8 and 9, as shown in FIG. 6, FIG. 7, FIG. 8 and FIG. 9, a predetermined position of the counter 2 formed at a predetermined height between the side wall 1 of the bathroom and the bathtub is mixed water. In order to mount a part of the plug unit 7 in a buried state, a mounting recess 3 having a predetermined depth H is formed in the shape of a rectangle in the drawing, and a joint unit 5 a of a hot water supply pipe 5 and a water supply pipe 6 is formed in a bottom 4 of the recess 3. 6a are arranged upright at predetermined intervals, and
The bottom part 4 is finished smoothly so as to be used as a reference for mounting the mixing faucet unit 7. The mixing faucet unit 7 mounted in the mounting recess 3 thus formed is shown in FIGS.
As shown in FIG. 9 and FIG. 9, connection pipes 9 and 10 are formed on the lower surface side of the mixing valve main body 8 to be connected to the hot water supply and water supply joint units 5a and 6a, and the operation mechanism section 11 is formed on the upper surface side.
And a temporary adjustment handle 12 having an operation shaft mounted thereon.
Is installed. The mixing valve body 8 is connected to a fixed-quantity water-stop valve body 13, and an operation mechanism 14 and an operation shaft 1 are provided on an upper surface side of the fixed-water-stop valve body 13.
A temporary handle for adjustment is similarly mounted on the operating shaft 15. A substantially L-shaped discharge pipe 16 is connected to the side of the fixed water stop valve main body 13, and a support leg 17 for height adjustment is attached to the discharge pipe 16.

[0003] The mixing faucet unit 7 provided in this manner is provided.
The connection pipes 9 and 10 formed on the lower surface side of the mixing valve body 8 are connected to the hot / water supply joint units 5 a and 6 a projecting from the bottom 4 of the mounting recess 3, and are connected to the discharge pipe 16. The support legs 17 are adjusted to adjust the amount of protrusion of the operation mechanism portions 11 and 14 and the upper end of the rising portion of the discharge pipe 16 from the upper surface 2a of the counter 2 so as to be positioned and fixed. The mixing faucet unit 7 mounted and adjusted in this way is provided with a mortar 18 in the mounting recess 3.
Is covered by the curing covers 20 and 25 to prevent the mortar 18 from adhering and the function from being lowered.

The curing covers 20 and 25 are formed by blow molding a synthetic resin material. As shown in FIGS. 7 and 8, the curing cover 20 is provided on the side of the mixing valve body 8 and the fixed-quantity water stopping valve body 13. A skirt portion 21 having a substantially rectangular cylindrical shape covering four circumferences of the skirt portion, a lid portion 22 for shielding an upper side of the skirt portion 21, and the mixing valve body 8
Are integrally formed with the operating mechanism 11 and the temporary adjusting handle 12 and the operating mechanism 14 of the fixed water stop valve body 13 and the caps 23a and 23b covering the temporary adjusting handle in a crown shape. In addition, a bottomed tubular curing cover 25 is attached to the upper end side of the discharge pipe 16 in a crown shape, and the opening end is closed.

[0005] The curing covers 20, 2 formed in this manner.
5 are the mixing valve body 8 and the fixed-quantity water stopping valve body 1 respectively.
In a state in which the mortar 18 is covered with the crown 3 and the discharge pipe 16 in a crown shape, a mortar 18 is buried in the mounting recess 3 up to the upper surface 2a as shown in FIG. And the curing cover 20,2
A mounting mortar 26 having a predetermined thickness is applied on the upper surface 2a side of the four circumferences of No. 5, and a tile T is adhered on the upper surface side to form a finishing surface 27 with a finishing allowance h1. In this way, mortar 1
When the curing covers 20 and 25 are removed in a state in which the mixing valve body 8 is embedded, the mixing valve body 8 and the fixed-quantity water stopping valve body 13 are removed.
A space 28 which is formed by the curing cover 20 and is open upward is formed on the four circumferences of.

[0006] The mixing valve main body 8 mounted in a buried state and the temporary adjusting handle 12 mounted on the fixed-quantity water stop valve main body 13 are removed, and a plate for shielding the space 28 as shown in FIG. A packing 30, a display ring 32, a packing 33, a plate retainer 34, a decorative ring 35, and a handle 36 are attached to the respective operating mechanisms 11 and 14 in order from below as shown in the figure, and a discharge port is provided. A discharge pipe 37 is attached to the water pipe 16.

[0007]

However, in the mounting structure of the mixing faucet unit 7, a space 28 is formed in the mixing valve main body 8 and the fixed water stop valve main body 13, for example, for repair. , This space portion 28
Is sealed by a plate 30. An edge 30a is formed on the outer periphery of the plate 30, and a sponge-like packing 38 for securing water tightness is provided on the inner periphery thereof.
However, if the joint of the tile T is too deep or the finished surface 27 of the tile T is uneven, for example, the sponge-like packing 38 cannot follow the shape, and water may enter through the gap. There is a problem that water accumulates at the bottom of the space 28 and the water rots and gives off a bad smell. Moreover, although the inner wall surface of the bathtub is sufficiently water-tight finished, the space 28 has little consideration for finishing. If there is a crack or the like, there is a problem that water invades from the space 28 side and adversely affects the building frame.

The present invention has been made to solve the above-mentioned conventional problems, and the joints of the tiles on the four peripheral surfaces of the mounting recess of the mixing faucet unit are too deep or irregular in the surface. In particular, it is an object of the present invention to provide a method of burying a mixing faucet, which can prevent water from entering a space in which a mixing faucet unit is mounted.

[0009]

SUMMARY OF THE INVENTION In order to solve the above-mentioned technical problems, the present invention provides a method of mounting a mixing faucet which is buried in a mounting recess formed in a wall of a bathroom. A skirt for mounting an operation mechanism and an operation shaft formed on the valve body and the fixed-quantity water-stop valve body so as to protrude from the upper surface of the mounting concave portion, and covering four sides of the mixing valve body and the fixed-quantity water-stop valve body. Cover part covering the upper side of the skirt part and the skirt part, and covering the lid with a curing cover formed with a cap part covering the operation mechanism part and the operation shaft of the mixing valve main body and the fixed water stop valve main body in a crown shape, With the curing cover covered, the four circumferences are embedded with mortar to form the same mortar on the same surface as the upper surface of the mounting concave portion, and further, a finishing surface with a predetermined thickness is formed thereon. A cut edge of the skirt that rises up to a predetermined height from the finished surface is formed so that water can be blocked between the finished surface and the space inside the skirt by the cut edge. I do.

[0010]

According to the above-mentioned structure, it functions to stop water from entering the space where the mixing faucet is installed.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the accompanying drawings. This mixing faucet unit 7 is the same as the conventional one, and FIG. Mixing faucet unit 7 buried in recess 3
The mixing faucet unit 7 includes a hot water supply / water supply joint unit 5a, 6a in which connecting pipes 9, 10 formed on the lower surface side of the mixing valve main body 8 project to the bottom 4 of the mounting recess 3. While being connected, the support leg 17 attached to the discharge pipe 16 is adjusted so that the operation mechanism 11,
The protrusion amount of the upper end of the counter 2 from the upper end of the rising portion of the discharge pipe 14 and the discharge pipe 16 is adjusted and fixed. In order to place the mortar 18 in the mounting recess 3 in the mixing faucet unit 7 mounted and adjusted as described above, the curing covers 20 and 25 are attached to the mixing valve body 8 and the fixed water stop valve body 13 and the curing valve body 13 as in the conventional case. A mortar 18 is buried in the mounting recess 3 up to its upper surface 2a as shown in the figure while covering the discharge pipe 16 in a crown shape. Then, a mounting mortar 26 is applied with a predetermined thickness on the upper surface 2a of the curing covers 20 and 25 on four sides, and a tile 27 is attached on the upper surface. With the mortar 18 embedded in the four circumferences of the curing covers 20 and 25 in this manner, the curing cover 25 on the discharge pipe 16 side is removed in the same manner as in the related art, and one of the mixing valve body 8 and the fixed water stop valve body is used. The curing cover 20 on the 13 side is cut from a predetermined height position.

The curing cover 20 is, as shown in FIG.
As in the prior art, a substantially rectangular tubular skirt portion 21 covering four sides of the mixing valve main body 8 and the fixed water stop valve main body 13, a lid portion 22 for shielding the upper side of the skirt portion 21, The lid 22 is integrally provided with an operating mechanism 11 and a temporary adjusting handle 12 of the mixing valve body 8 and caps 23a and 23b for covering the operating mechanism 14 and the temporary adjusting handle of the fixed water stop valve body 13 in a crown shape. The V-cut line 24 is attached to the four circumferences of the skirt portion 21 at a predetermined height on the upper side, and the curing cover 20 is cut along the V-cut line 24.

The V-cut line 24 is provided on the curing cover 20.
Is placed on the mixing valve body 8 and the fixed water stop valve body 13, the V cut line 24 is located at a position higher than the mortar 26 applied to the upper surface 2 a of the counter 2 and the finishing surface 27 of the finishing allowance h 1 by the tile T. When cut from the position of the V cut line 24, the cut edge portion 21a is provided at a predetermined height h2 from the finished surface 27, and the inside of the cut edge portion 21a is the same as the conventional one. Similarly, a space 28 is formed. In this manner, the skirt portion 21 is cut from the V cut line 24.
The upper cut edge 21a has a predetermined height h from the finished surface 27.
2, a sealing material 29 is applied between the base and the finished surface 27 to form an edge 30a on the outer periphery that shields the space 28 in the same manner as in the past, and the inside of the edge 30a is formed. A plate 30 to which a sponge-like packing 38 is adhered is attached, and a packing 31, a display ring 32, a packing 33, a plate retainer 34, and a decorative ring 35 are sequentially attached to each of the operation mechanism units 11 and 14 from below as shown in the figure. And a handle 36, and a discharge pipe 37 is mounted on the discharge water pipe 16.

With the plate 30 and each of the handle members mounted in this manner, a cut edge of the skirt portion 21 cut along the V cut line 24 is provided between the edge 30a of the plate 30 and the space 28. 21a is interposed at a predetermined height h2 from the finished surface 27. Therefore, for example, the joint of the tile T is too deep as in the related art,
If the finished surface 27 of the tile T is uneven, the sponge-like packing 38 cannot follow its shape, and even if water intrudes through the gap, the invading water is not in contact with the edge 30a of the plate 30. Since the cut edge 21a interposed between the space portions 28 in a rising manner is blocked by the cut edge portion 21a and the inflow to the space portion 28 side is prevented, water does not accumulate at the bottom of the space portion 28 unlike the conventional case. Therefore, the water does not rotten and emits a bad smell, and a predisposition to cause adverse effects due to the permeation of the water into the building frame can be eliminated.

Next, FIG. 4 shows another embodiment, for example, a mounting recess 3 formed in a side wall 1 of a bathroom.
1 shows a mixing faucet unit 41 for showering, which is embedded in the mixing valve main body 4.
A hot water supply connection pipe 43 and a water supply connection pipe 44 are formed on the upper and lower sides of the mixing valve body 2, and an operation mechanism 45 and an operation shaft 46 projecting from a wall surface are formed on the left side of the mixing valve body 42 in the drawing. In the mixing faucet unit 41 thus formed, a hot water supply connection pipe 43 and a hot water supply connection pipe 44 are connected to a hot water supply pipe 5 and a water supply pipe 6 arranged in the mounting recess 3 recessed in the side wall 1, respectively. In this state, as shown by a two-dot chain line, the curing cover 47 is put on the
The mortar 18 is embedded in the interior and the interior finish is performed.
Thereafter, a sealing material 29 is applied to the base side of the curing cover 47 as shown in the figure, the curing cover 47 is cut at a predetermined height, and the cover edge 48 is formed on the mixing valve body 42.
Is mounted around the base of the operation mechanism 45 on the side surface of the main body. In this state, the plate 50 is attached,
Each operation handle member 51 is attached. In this state, the cover edge 48 is interposed between the sponge-like packing 38 attached to the four circumferences of the plate 50 and the operation mechanism 45, which is a main part, in a rising shape, so that the same operation and effect as in the above embodiment are obtained. Is played.

The curing cover 20 is provided on the skirt portion 2.
1, the lid 22 and the caps 23a and 23b are integrally formed, but the invention is not limited to this. For example, as shown in FIG. 5, the skirt 56, the lid and the cap 57 are separated from each other. And a cap 57 as shown in the figure.
The side may be formed on a curing cover 55 which is provided so as to be fitted onto the upper side of the skirt portion 56. In this case, the lower end edge of the edge portion 57a of the cap 57 can be used as a reference for the finished surface 27, With the cap 57 removed, water can be blocked by the rising edge 56a above the skirt portion 56.

[0017]

According to the present invention, there is provided a mixing faucet unit which is buried in a mounting recess of a wall skeleton, in a state where a plate and each handle member are mounted, between a rim of the plate and a space. , A cut edge portion of the skirt portion cut from the V cut line is interposed at a predetermined height from the finished surface. Therefore, for example, if the joints of the tiles are too deep or the finished surface of the tiles is uneven as in the conventional case, the sponge-like packing cannot follow the shape, and even if water enters through the gap, This intruded water is blocked by the cut edge interposed in the rising shape between the edge of the plate and the space, and is prevented from flowing into the space. Water does not accumulate, so that the water does not rotten and emit a bad smell, and it is possible to eliminate a predisposition to cause adverse effects due to the permeation of the water into the building frame.

[Brief description of the drawings]

FIG. 1 is a sectional view of a mixing faucet unit buried by a curing cover of the present invention.

FIG. 2 is an enlarged sectional view of a main part of the curing cover.

FIG. 3 is a perspective view of a curing cover.

FIG. 4 is a sectional view showing another embodiment.

FIG. 5 is a partial sectional view showing another embodiment of the curing cover.

FIG. 6 is a perspective view in which a recess is formed in a bathroom counter.

FIG. 7 is a perspective view in which a mixing faucet unit is attached to a concave portion and a curing cover is attached.

FIG. 8 is a relationship diagram between a finished surface and a curing cover.

FIG. 9 is an exploded perspective view of a constituent member with a curing cover removed.

[Explanation of symbols]

 2 Counter 2a Upper surface 3 Mounting recess 7 Mixing faucet unit 8 Mixing valve main body 11, 14 Operating mechanism 13 Quantitative water stop valve main body 15 Operating shaft 18 Mortar 20, 55 Curing cover 21, 56 Skirt 21a Cut edge 22 Lid Parts 23a, 23b Cap part 27 Finished surface 28 Space part h1 Finishing allowance h2 Cut height

Claims (1)

(57) [Claims] When a mixing faucet 7 is buried in a mounting recess 3 formed in a wall of a bathroom, a mixing valve main body 8 and a fixed-quantity water stopping valve main body 1 of the mixing faucet 7 are mounted.
The operation mechanism 14 and the operation shaft 15 formed on the mounting member 3 are mounted so as to protrude from the upper surface of the mounting recess 3, and the skirt 21 covers four sides of the mixing valve body 8 and the fixed-quantity water stopping valve body 13. And a lid portion 22 for shielding the upper side of the skirt portion 21. The operation portion 1 of the mixing valve main body 8 and the fixed water stop valve main body 13 is provided on the lid 22.
4 and a cap portion 23a for covering the operation shaft 15 in a crown shape,
With the curing cover 20 formed with 23b formed thereon, the mortar 18 is molded on the same surface as the upper surface of the mounting concave portion 3 by embedding the four circumferences of the curing cover 20 with the mortar 18 in a state where the curing cover 20 is covered. Finished surface with thickness of 27
Forming a cut edge 21a of the skirt portion 21 which rises to a predetermined height position from the finished surface 27,
The finished surface 27 and the skirt portion 21 are formed by the cut edge portion 21a.
A method of burying a mixing faucet which is configured to be able to block water from entering between the inner space 28 and the inner faucet.