JPH09217409A - Bearing construction of wall hung water closet in sanitary installation unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide bearing construction capable of bearing a water closet firmly enough without deflection of unit frame and wall even in case a wall hung water closer is mounted in an open sided state in a sanitary installation unit equipped with unit frame. piping stored in a piping space formed of the unit frame, wall hung water closet and decorated plate for covering the upper surface and front surface of the piping space. SOLUTION: After a pair of rigid bearing plates 52 are arranged in a state to oppose then to each other turning the planes in the direction of the depth and in the horizontal direction so as to cross a piping 14, bending sections 58 in the lower ends of the bearing plates 52 are fixed top the floor 36 with anchor bolts 60. The fixed sections of the water closet 22 are fastened and fixed to the front ends of the bearing plates 52 directly or through a post 64, and the water closet 22 is borne in an open sided state.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a wall-mounted toilet bowl,
The present invention relates to a sanitary equipment unit that is formed by unitizing a unit space for forming a piping space and for mounting and supporting a toilet bowl, piping for a toilet bowl, and a decorative plate, and more particularly to a structure for supporting a toilet bowl by the unit frame.

[0002]

2. Description of the Related Art Toilet components such as wall panels, sanitary equipment units, booths, etc. are produced in advance at a factory, and they are brought to the site and assembled to construct a desired toilet space in a building. Widely used in toilets, etc.

Here, the sanitary equipment unit is formed by assembling a sanitary appliance such as a toilet bowl and a frame material, and is housed in the piping space and a unit frame as a skeletal member forming a piping space for the sanitary appliance in the front part of the wall. The above-described piping and decorative plates arranged on the upper surface and the front surface of the unit frame so as to conceal the piping space are unitized in advance.

FIG. 8 shows an example of a conventional sanitary equipment unit of this type. This figure shows an example of a toilet bowl unit as a sanitary facility unit. In the figure, 200 is a rectangular box-shaped unit frame, and 202 is a toilet bowl. In the figure, the unit frame 200 is a reinforcement in which a plurality of L-angle-shaped horizontal frame members 204 horizontally provided at the upper end of the front surface, the lower end of the front surface, the upper end of the rear surface, and the lower end of the rear surface are arranged along the wall 216 at predetermined intervals in the left-right direction. A frame as a whole, in the form of being connected by a rectangular frame-shaped reinforcing frame composed of a pair of front and rear vertical frame members (posts) 206 and front and rear frame members 208 connecting the upper and lower ends thereof to the front and rear. A front and rear frame member 2 at the lower end, which is a body-shaped member
Floor 2 by anchor bolt 210 in the middle of 08
12 and is fixed to the wall 216 by long bolts 214 that penetrate the unit frame 200 in the front-rear direction.

Inside the unit frame 200,
Specifically, a piping space 222 is formed between the front support 206 and the rear support 206, and various pipes such as a drain pipe 224A horizontally drawn, a water supply pipe, a deodorizing pipe, and a ventilation pipe are formed. 224B etc. are arranged and housed.

A deck 218 as a decorative plate and a front plate 220 are attached to the upper surface and the front surface of the unit frame 200, and the toilet bowl 202 is attached to the unit frame 200 via the front plate 220. It is supported. Here, the toilet bowl 202 is a floor-standing type and the bottom surface is the floor 2
12 and the rear surface is fastened and fixed to the unit frame 200 by bolts.

By the way, this box-shaped unit frame 2
For sanitary equipment unit using 00, piping space 2
When the various pipes 224A and 224B are inserted into the inside of the unit 22 and assembled, the work is difficult due to the shape restriction of the box-shaped unit frame 200, and also when the sanitary equipment unit is installed on site. There was a problem that construction was difficult and cost was high.

Therefore, the present inventors have made the unit frame a plane frame structure and arranged it at a predetermined distance in front of the wall, and fixed the upper end to the wall with a fixing member such as long bolts in the front-rear direction. Proposed a sanitary equipment unit in which the lower end is fixed to the floor, and more specifically, a piping space is formed directly between them on the inside, specifically between the wall and the unit frame, and various piping is accommodated therein. And proposed it in the previous patent application (for example, Japanese Patent Application No. 7-5048).
6).

In this case, when various pipes are attached to the unit frame in advance before fixing the unit frame having the plane frame structure to the wall or floor, like the unit frame 200 having the box structure shown in FIG. Without being restricted by the box assembly, it is possible to perform the work of attaching the pipes to the unit frame with the rear surface open, and there is an advantage that the work is easy and the construction cost at the site can be low.

[0010]

By the way, it is preferable to install the toilet bowl on the floor as described above. However, when the toilet bowl is wall-mounted (cantilevered), more specifically, the toilet bowl is in front of the unit frame. When mounted in a cantilever manner, the weight of the toilet bowl and the weight of the toilet user directly act on the front surface of the unit frame, which imposes a heavy load on the unit frame.

In the conventional sanitary equipment unit shown in FIG. 8, the unit frame 200 using the long bolts 214 is used.
Is fixed to the wall 216 at two places, the upper end and the middle, and even in the case where the unit frame having the above-mentioned plane frame structure is used, the wall is fixed at the upper end and the middle. However, in this case, if the toilet bowl is a wall-mounted type, that is, a cantilever type on the front of the unit frame, the unit frame itself and even the unit frame will be backed by a large load applied to the unit frame. This causes a problem that the wall supported from the side is bent and the load applied through the toilet bowl cannot be fully supported.

[0012]

The support structure for a toilet bowl according to the present invention has been devised to solve such a problem. Thus, the support structure of the invention of the present application is formed by assembling a wall-mounted toilet bowl and a frame material, and a unit frame as a skeletal member that forms a piping space for the toilet bowl in the front part of the wall, and the piping space. A support structure for the wall-mounted toilet bowl in a sanitary equipment unit, comprising a pipe housed inside and a decorative plate arranged on the upper surface and the front surface of the unit frame so as to cover the pipe space,
At the mounting location of the toilet bowl, a pair of rigid support plates having a width substantially equal to the depth of the piping space is directed in the left-right direction so that the surface direction of the pair of rigid support plates faces the depth of the piping space. They are arranged so as to face each other, and the lower end portions of the pair of support plates are fixed to the floor, and the left and right fixing portions of the toilet bowl are directly or with respect to the front end portions of the pair of support plates. It is characterized in that the plate is fastened and fixed to a member integrally fixed to the front end portion of the plate (Claim 1).

According to another aspect of the present invention, there is provided a support structure according to claim 1, wherein the support plate is partially formed with an opening for passing a pipe in the pipe space in a lateral direction. (Claim 2).

According to still another aspect of the present invention, there is provided a support structure according to claim 1 or 2, wherein the support plate is integrally formed with left and right bent portions at a front end portion and a rear end portion. It is characterized (Claim 3).

According to still another aspect of the invention, there is provided a support structure according to any one of claims 1, 2 and 3, wherein the support plate comprises a main body member and an auxiliary member which is a separate body from the main body member. A notch is formed in the body member in the depth direction from the front end so that the pipe can pass through the notch, and the auxiliary member closes a front end side opening in the notch. In this state, the upper end and the lower end are fixed to the upper part and the lower part of the notch in the main body member (claim 4).

[0016]

As described above, according to the first aspect of the present invention, a pair of wide rigid support plates having a width substantially equal to the depth of the piping space are opposed to each other in the depth direction of the piping space. After placing them in a state, fix their lower ends to the floor, and fasten and fix the left and right fixing parts of the toilet bowl to the front end of the rigid support plate, thus supporting the toilet bowl in a cantilevered manner. According to the present invention, since the supporting plate has a large rigidity and strength in the front-rear direction, the floor is usually made of concrete, and the strength is sufficiently higher than that of the wall. Therefore, the toilet plate can be sufficiently supported in a cantilever manner by the support plate.

In the present invention, since it is possible to avoid the weight of the toilet bowl and the toilet user from acting on the wall, it is not necessary to take measures such as reinforcing the wall in advance, and the wall is not required. There is an advantage that a wall-mounted toilet bowl can be installed regardless of type.

According to a second aspect of the present invention, the support plate is
An opening for passing the pipe in the piping space in the left-right direction is partially formed, and according to the present invention, even when such a supporting plate is arranged so as to traverse the piping space, it can be placed inside the piping space without any trouble. Pipes can be passed through.

According to a third aspect of the present invention, the front and rear end portions of the support plate are integrally formed with a bent portion in the left-right direction. The bending rigidity and strength can be effectively increased, and the supporting strength for the cantilever type toilet bowl can be further strengthened.

According to a fourth aspect of the present invention, the support plate is
It is composed of a main body member and an auxiliary member, and a cutout is formed in the main body member so that piping can pass therethrough, and the upper end and the lower end of the cutout are closed so that the front end side opening of the cutout is closed by the auxiliary member. According to the present invention, it is difficult to axially insert this into the pipe insertion opening of the support plate. Also in the above, the pipe can be easily inserted in the front-rear direction from the front end of the notch, and thus the pipe can be easily incorporated in the pipe space.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described in detail with reference to the drawings. In FIG. 1, 10 is a wall in a system toilet constituted by wall panels, and 12 is a unit frame as a skeletal member in a sanitary facility unit.
A piping space 14 is formed between the unit frame 12 and the wall 10. Inside the piping space 14, a drainage pipe 16A and various pipes 16B such as a water supply pipe, a deodorizing pipe, and a ventilation pipe are horizontally drawn. There is.

A deck 18 as a decorative plate and a front plate 20 are arranged on the upper surface and the front surface of the unit frame 12, and a wall-mounted toilet bowl 22, that is, a cantilever type toilet bowl 22 is interposed via the front board 20. Are mounted and supported on the unit frame 12.

The unit frame 12 has a plane frame structure in this example, and has an L-angle-shaped horizontal frame member 2 at the upper end.
4 and the L-angle-shaped horizontal frame member 24 at the lower end, the upper end and the lower end of a plurality of vertical frame members (supports 26) arranged at predetermined intervals in the left-right direction are welded and joined together. The upper end portion is fixed to the rail member 28 laterally provided on the wall 10 by long bolts 30 as front and rear fixing members and fixing fittings 32 and 34. Meanwhile,
L angle-shaped floor fixing bar 3 whose lower end is fixed to the floor 36
It is fastened to 8 with a fastener such as a screw.

An adjusting bolt 40 is screwed downward at the lower end of the unit frame 12, and the vertical height of the unit frame 12 is adjusted by rotating the adjusting bolt 40. .

The unit frame 12 is provided with a plurality of pipe support portions 42A and 42B at predetermined intervals in the vertical direction. Here, the pipe support portion 42B has a support bolt 44 protruding rearward from the support column 26 and a ring-shaped pipe holding portion 46 at the tip thereof, and the pipe holding portion 46 holds various pipes 16B. ing.

On the other hand, the pipe support portion 42A includes an L-shaped support member 48 bolted to the column 26, a hanging bolt 50 screwed downward at the tip of the support member 48, and a lower end of the hanging bolt 50. And a ring-shaped pipe holding portion 51 provided in the portion, and the ring-shaped pipe holding portion 51 holds the drainage pipe 16A.

2 to 4 concretely show the support structure of the toilet bowl 22. As shown in FIG. In these figures,
Reference numeral 52 denotes a rigid metal support plate having a width substantially the same as the depth width of the piping space 14, and these support plates 52 face the surface direction inside the piping space 14 toward the depth direction of the piping space 14, That is, they are arranged so as to face each other in the front-rear direction and at a predetermined distance in the left-right direction.

Here, each support plate 52 is formed by stacking back-to-back U-shaped plates 52A and 52B, each of which has a bent portion 54 in the left-right direction integrally at the front end and the rear end thereof, as a whole. The pair of support plates 52 are connected to each other in the left-right direction by a frame member 56 serving as an L-angle-shaped connecting member so that the front upper end and the lower end and the rear upper end and the lower end of the pair of support plates 52 are connected to each other. ing.

Each of the plates 52A and 52B is integrally formed with a horizontal bent portion 58 at each lower end thereof. At the horizontal bent portion 58, an anchor bolt 60 (see FIGS. 2 and 3) is formed. ), It is firmly fastened and fixed to the floor 36. The pair of support plates 52 are partially formed with pipe insertion openings 62A and 62B, through which the drainage pipe 16A and various pipes 16B are passed.

Each of the pair of left and right support plates 52 in the box-shaped support unit is provided with a pillar 64 made of a square pipe in the front part and inside the bent part 54. The toilet bowl 22 is fastened in a cantilever manner with fastening bolts. That is, the toilet bowl 22 is fastened and fixed to the front end portions of the pair of left and right support plates 52 via the columns 64.

In the present embodiment, the support plate 52 has a large rigidity and strength in the front-rear direction, and the floor 36 is made of concrete, which is sufficiently stronger than the wall 10. The support plate 52 enables the toilet bowl 22 to be supported in a cantilever manner and sufficiently strong.

Further, in this example, the toilet bowl 22 is supported while being insulated from the wall 10 (see FIG. 2).
It is not necessary to take measures such as reinforcing the wall 10 in advance. Therefore, according to this example, the wall-mounted toilet bowl 22 can be favorably installed regardless of the structural type of the wall 10. .

Further, since the support plate 52 is partially formed with openings 62A and 62B through which the pipes pass, the support plate 52 extends over the entire width in the depth direction in the pipe space 14 and across the pipe space 14. Even if it is provided as a pipe, the pipes 16A and 16B can be arranged in the pipe space 14 without any trouble.

In addition, in this example, the support plate 52
Is composed of a pair of back-to-back plates 52A and 52B, and the plates 52A and 52B are integrally formed with a bent portion 54 that bends in the left-right direction at the front end portion and the rear end portion. The bending strength and bending rigidity in the front-back direction can be effectively increased, and the supporting force for the cantilever type toilet bowl 22 can be made strong.

In this example, the support plate 52 is composed of a set of two plates 52A and 52B, but the support plate 52 is composed of only one of the two plates 52A and 52B. It is also possible.

FIG. 5 shows another embodiment of the present invention. In this example, a support plate 52 having the same height as the unit frame 12 is provided, and the toilet plate 22 is cantilevered by the support plate 52. It is designed to support the formula. Also in this example, a plurality of pipe insertion openings 62A and 62B are formed in the support plate 52 at predetermined intervals in the vertical direction, and the support plate 52 to which various pipes in the pipe space are applied can be inserted in the horizontal direction. ing. In this example, the above-mentioned support 26 can be used as an alternative to the support 64 shown in FIG.

6 and 7 show another embodiment of the present invention. In these figures, 68 is a support plate. These support plates 68 have a width that is substantially equal to the depth width of the piping space, as in the above-described embodiment, and are arranged inside the piping space with their surface direction facing the depth direction of the piping space. ing.

Each of the support plates 68 has a bent portion 54 in the left-right direction at the rear end and a bent portion 58 in the horizontal direction integrally at the lower end, and the bent portion in the horizontal direction. It is similar to the above-described embodiment in that it is fixed to the floor 36 by the anchor bolts 60 at 58.

In this example, each of the pair of support plates 68 is composed of a main body member 70 and an auxiliary member 72. Notches 74 are formed in the body member 70 from the front end in the depth direction, and the pipe 16A can be inserted into the notches 74.

The auxiliary member 72 has its upper end portion and lower end portion fastened and fixed to the upper portion and the lower portion of the cutout 74 in the main body member 70 in a state in which the front end side opening of the cutout 74 is closed. There is. In this example, the unit frame 12 is provided for each of the pair of support plates 68.
Columns 26 are fixed, and the toilet bowl 22 is cantilevered and fixed to the support plates 68 via the columns 26.

Also in this example, the toilet bowl 22 can be sufficiently supported in a cantilever manner by the pair of support plates 68, and in the present example, the support plate 68 has a main body member 70 having a notch 74, According to the present example, the pipe has a branched portion and is axially arranged with respect to the pipe insertion opening of the support plate 68 because the auxiliary member 72 closes the front end side opening of the notch 74. Even when it is difficult to insert the pipe into the pipe, it is possible to easily insert the pipe in the depth direction (front-rear direction) through the front end opening of the notch 74 and incorporate it. Incidentally, like the first embodiment, 24 is an L-angle lateral frame member.

The embodiment of the present invention has been described in detail above, but this is merely an example. For example, in the above example, the case where the present invention is applied to the sanitary equipment unit using the unit frame having the plane frame structure has been described as an example, but the present invention includes the conventional box-shaped unit frame as shown in FIG. It can be applied to a sanitary facility unit, and the support plate can be configured in various forms other than the above example, and various changes have been made without departing from the spirit of the invention. It can be configured in the form.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a sanitary equipment unit including a toilet bowl support structure according to an embodiment of the present invention.

FIG. 2 is an enlarged sectional view of a main part in FIG.

FIG. 3 is a view showing a support plate for supporting the toilet bowl in FIGS. 1 and 2 and a peripheral portion thereof.

FIG. 4 is an exploded view showing each member of the toilet bowl support portion in FIG.

FIG. 5 is a sectional view of another embodiment of the present invention.

FIG. 6 is a perspective view of a toilet bowl support according to still another embodiment of the present invention.

7 is a view showing the toilet bowl support portion of FIG. 6 in a disassembled state into respective members.

FIG. 8 is an explanatory diagram for explaining the background of the present invention.

[Explanation of symbols]

 12 Unit frame 14 Piping space 16A, 16B Piping 18 Deck 20 Front plate 22 Toilet bowl 26,64 Strut 36 Floor 52,68 Support plate 54,58 Bent portion 62A, 62B Opening 70 Main body member 72 Auxiliary member 74 Notch

Claims (4)

[Claims] 1. A unit frame as a skeletal member that is formed by assembling a wall-mounted toilet bowl and a frame material, and forms a piping space for the toilet bowl in the front part of the wall, and piping accommodated inside the piping space. And a support structure for the wall-mounted toilet bowl in a sanitary facility unit, which comprises a decorative plate arranged on the upper surface and the front surface of the unit frame so as to conceal the piping space, and at the mounting location of the toilet bowl. , A pair of rigid support plates having substantially the same width as the depth of the piping space are arranged so as to face each other in the left-right direction with the surface direction thereof facing the depth of the piping space so as to cross the piping space. The upper and lower ends of the pair of support plates are fixed to the floor, and the left and right fixing portions of the toilet bowl are directly and younger than the front end portions of the pair of support plates. Integrally fixed supporting structure of the wall-mounted toilet bowl in sanitation unit, characterized in that form to fastened relative member to the front end portion of the support plate. 2. The wall-mounted large-sized sanitary facility unit according to claim 1, wherein the support plate is partially formed with an opening for passing a pipe in the pipe space in a left-right direction. Toilet bowl support structure. 3. The wall-hanging type in a sanitary facility unit according to claim 1, wherein the support plate has a front end portion and a rear end portion integrally formed with bent portions in the left-right direction. Toilet bowl support structure. 4. The support plate according to claim 1, wherein the support plate includes a main body member and an auxiliary member that is a separate body from the main body member, and the main body member has a front end in a depth direction. A notch is formed in the notch, and the pipe is configured to pass through the notch, and the auxiliary member has an upper end portion and a lower end portion in a state of closing a front end side opening in the notch. Is fixed to an upper portion and a lower portion of the notch in the main body member, a supporting structure for a wall-mounted toilet bowl in a sanitary facility unit.