JP5376281B2 - Wall-mounted toilet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall-hanging toilet bowl excellent in cleaning an area between a lower part of the toilet bowl and a surface of the toilet floor. <P>SOLUTION: The invention includes a wall-hanging toilet bowl body, a fixed frame having a toilet-bowl mounting part for forming a cleaning space between a bottom of the wall-hanging toilet bowl and a toilet floor separating the toilet bottom and the surface of the toilet bowl at a predetermined distance and a base plate for almost perpendicularly supporting the fixed frame. The base plate extends from the fixed frame toward the tip end direction of the toilet bowl body and also is at least a part of the toilet floor. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

  The present invention relates to a wall-mounted toilet.

It has been conventionally performed to secure a space between a toilet and a toilet floor by installing a wall-mounted toilet in the toilet, and to improve cleanability compared to a toilet in which a toilet is installed on a conventional floor (for example, , See Patent Document 1). Here, the wall-mounted toilet disclosed in Patent Document 1 is built in a state in which a space is formed between an indoor wall surface and an outer wall surface in a toilet wall, and a cleaning tank for storing cleaning water is concealed in the space. And this washing tank is installed on the upper surface frame of the piping frame provided in the lower part. Moreover, the piping frame is provided with a short reinforcing frame for fixing at the lower end of the vertical frame and in contact with the frame of the building floor.
JP 2003-96885 A (2 pages, FIG. 1)

  The wall-mounted toilet described in Patent Document 1 described above has a short structure in which the length of the reinforcing frame in contact with the housing does not reach the tip of the toilet. Therefore, in order to prevent the frame from being separated from the casing by a bending moment generated in the frame when the user sits on the toilet seat, it is necessary to firmly fix the reinforcing frame to the casing with a bolt or the like.

  However, in such a configuration that requires bolting, when a reinforcing frame having a short length as described above is bolted and fixed to the casing, it is caused by a bending moment generated when the user sits on the toilet bowl. In order to prevent the frame from being separated from the housing, it must withstand the bending moment acting on the reinforcing frame when the toilet is used with the pull-out strength of the bolt that the housing has.

  Further, when such a short reinforcing frame is bolted to the housing, it is necessary to make the toilet floor surface higher in view of the toilet floor surface in order to completely hide the bolt. Therefore, an unnecessary level difference occurs at the toilet doorway, which is against the request for barrier-free in the house.

  On the other hand, when trying to make such a level difference in the toilet entrance and exit as small as possible, in the case of the wall-mounted toilet in this conventional example, the head of the bolt protrudes below the toilet on the toilet floor, and the appearance of the toilet floor becomes worse. The cleaning property between the toilet bowl and the toilet floor is reduced. In addition, special measures must be taken to conceal the bolt head with a cap or the like.

  An object of the present invention is to provide a wall-mounted toilet which is excellent in workability and excellent in cleanability between a toilet lower part and a toilet floor.

In order to solve the above-described problem, a wall-mounted toilet according to the present invention includes:
A wall-mounted toilet body,
A fixed frame provided with a toilet mounting portion for forming a space for cleaning between the bottom of the wall-hung toilet body and the toilet floor surface at a predetermined interval from the bottom of the wall-hung toilet body ;
A base plate placed on the upper surface of the floor foundation and supporting the fixed frame substantially vertically;
The base plate extends toward the distal end of the wall-mounted toilet body with respect to the fixed frame, and forms at least a part of a toilet floor surface . The toilet room side is made of a long plate-like steel plate extending longer than the toilet rear wall side from the base end, and one end thereof extends to the vicinity of the front of the toilet .

  As in the conventional example, the wall-mounted toilet includes a vertical frame that supports the toilet and a slightly long reinforcing frame that extends along the floor at the lower end of the vertical frame. In a wall-mounted toilet that prevents the user from sitting on the toilet bowl, the slightly longer reinforcing frame is fastened with a fastener such as a bolt to prevent the frame from being separated from the casing by a bending moment generated when the user sits on the toilet bowl. It is necessary to install it securely.

  When the toilet is used, a bending moment is generated in the mounting frame in the direction in which the bolt is removed. Therefore, when such a short reinforcing frame is bolted and fixed to the cabinet, it is necessary to prevent the frame from separating from the cabinet due to the bending moment generated when the user sits on the toilet. It must withstand the bending moment acting on the reinforcing frame with the bolt pullout strength of the housing.

  On the other hand, if the reinforcing frame is bolted to the housing and the toilet floor surface is lowered, the head of the bolt protrudes to the toilet floor surface, and the appearance of the toilet floor surface deteriorates or the toilet toilet and floor surface The cleaning performance between the two may be reduced. It is also necessary to take special measures to hide the bolt head with a cap or the like.

  In addition, in order to prevent such bolts from protruding from the toilet floor, the floor of the toilet must be raised accordingly, resulting in a large step at the toilet entrance and barrier-free in the house. Contrary to the request for conversion, it is not preferable.

  However, with the wall-mounted toilet as in the present invention, the base plate that supports the fixed frame forms at least a part of the toilet floor surface, so the reinforcing frame as described above is firmly fixed to the housing with bolts. It is not necessary to withstand the bending moment acting on the reinforcing frame when the toilet is used, and it is not necessary to withstand the bolt pull-out strength of the casing, and the wall-mounted toilet can be easily installed in the toilet.

  In addition, when this wall-mounted toilet is installed, the toilet floor surface can be made such that the head of the bolt does not protrude without raising the toilet floor surface. As a result, the steps at the toilet doorway can be eliminated or minimized, and the ease of cleaning work between the toilet lower side of the wall-mounted toilet and the toilet floor surface can be sufficiently exhibited.

In addition, because the shape of the base plate is longer in the toilet room, the weight of the user can be received on the entire surface of the base plate when the user is seated on the toilet. A large bending moment that forcibly pulls out the base plate does not occur. As a result, it can be set as the wall-mounted toilet which can be constructed in any toilet.

In addition, by making the base plate a part of such a floor surface, it becomes easy to obtain the level of the base plate almost without being affected by the state of the casing that forms the foundation of the toilet floor surface, thereby the posture of the toilet bowl Can be kept appropriate.

In addition, the fixed frame is composed of left and right fixed frames disposed on the base plate, and the left and right fixed frames are joined and arranged indoors with the drainage opening on the toilet floor interposed. You may do it.
According to such a wall-mounted toilet, the connecting portion between the base plates of the fixing connecting portion that connects the base plate-side ends of the two fixed frames is the tip of the toilet body more than the floor-side drain pipe in the installed state of the wall-mounted toilet. Because the floor side drainage pipe stands up above the base plate from the drainage opening on the toilet floor surface, the fixing frame is slid on the base plate by sliding the mounting connecting portion at the lower end of the fixed frame. Can be fixed in place on the base plate. Therefore, the workability of the wall-mounted toilet in the toilet room is significantly improved.

  ADVANTAGE OF THE INVENTION According to this invention, while being excellent in construction property, the wall hanging toilet bowl excellent in the cleanability between the toilet bowl lower part and a toilet floor surface can be provided.

  More specifically, as in the conventional example, the wall-mounted toilet includes a vertical frame that supports the toilet, and a slightly long reinforcing frame that extends along the floor at the lower end of the vertical frame. For wall-mounted toilets that prevent the toilet from falling forward, the slightly longer reinforcing frame is bolted to prevent the frame from being separated from the frame by bending moment generated when the user sits on the toilet. It is necessary to attach it firmly to the housing with fasteners such as.

  When the toilet is used, a bending moment is generated in the mounting frame in the direction in which the bolt is removed. Therefore, when such a short reinforcing frame is bolted and fixed to the cabinet, it is necessary to prevent the frame from separating from the cabinet due to the bending moment generated when the user sits on the toilet. It must withstand the bending moment acting on the reinforcing frame with the bolt pullout strength of the housing.

  On the other hand, if the reinforcing frame is bolted to the housing and the toilet floor surface is lowered, the head of the bolt protrudes to the toilet floor surface, and the appearance of the toilet floor surface deteriorates or the toilet toilet and floor surface The cleaning performance between the two may be reduced. It is also necessary to take special measures to hide the bolt head with a cap or the like.

  In addition, in order to prevent such bolts from protruding from the toilet floor, the floor of the toilet must be raised accordingly, resulting in a large step at the toilet entrance and barrier-free in the house. Contrary to the request for conversion, it is not preferable.

  However, with the wall-mounted toilet as in the present invention, the base plate that supports the fixed frame forms at least a part of the toilet floor surface, so the reinforcing frame as described above is firmly fixed to the housing with bolts. It is not necessary to withstand the bending moment acting on the reinforcing frame when the toilet is used, and it is not necessary to withstand the bolt pull-out strength of the casing, and the wall-mounted toilet can be easily installed in the toilet.

  In addition, when this wall-mounted toilet is installed, the toilet floor surface can be made such that the head of the bolt does not protrude without raising the toilet floor surface. As a result, the steps at the toilet doorway can be eliminated or minimized, and the ease of cleaning work between the toilet lower side of the wall-mounted toilet and the toilet floor surface can be sufficiently exhibited.

  Hereinafter, a wall-mounted toilet according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an overall perspective view showing a wall-mounted toilet according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a structure of a floor base portion of a toilet to which the wall-mounted toilet shown in FIG. 1 is applied, FIG. 3 is a side view showing a state in which the wall-mounted toilet shown in FIG. 1 is attached to the toilet floor together with a toilet booth.

  In the following embodiment, for example, in the case of a wooden house, the toilet floor is composed of two parallel pulls and a joist provided on the pulls at a predetermined interval and perpendicular to the pulls. It is a part that is placed on the floor foundation part composed of a water-resistant plywood attached to the base plate, and is composed of a base plate that is placed on the entire upper surface of the water-resistant plywood and a decorative board that is affixed to the entire upper surface of the base plate.

  Further, in each modified example of the following embodiment, in the case of, for example, a wooden house, the toilet floor surface is two parallel large pulls and a joist provided on the large pulls at a predetermined interval and orthogonal to the large pulls. And a base plate that is mounted on the water-resistant plywood, a base plate that is placed on the water-resistant plywood, and the top surface of the water-resistant plywood is flush with the top surface of the base plate. It is comprised from the panel arrange | positioned around a base board so that it may become, and the decorative board affixed on the upper surface of a base board and a panel.

  In FIG. 1, in order to facilitate understanding of the present invention, the toilet is partially cut away, and a toilet seat, a low tank, a telescopic drain pipe, and this drain pipe placed on the toilet bowl are shown. The covering bellows tube is omitted.

  A wall-mounted toilet 1 according to an embodiment of the present invention is of a type installed in a wooden house. As shown in FIG. 1, a toilet 10 and a base plate 20 made of a reinforcing layer that forms a toilet floor F, A toilet bowl mounting frame 30 suspended from the base plate 20 is provided.

  The wall-mounted toilet 1 according to an embodiment of the present invention is a liftable wall-mounted toilet, but the toilet is fixedly installed at a predetermined height of the frame, not the liftable wall-mounted toilet, and the bottom of the toilet and the floor surface It may be a fixed wall-mounted toilet with a certain space for cleaning in between.

  On the other hand, the toilet bowl mounting frame 30 that supports the toilet bowl 10 supports the toilet bowl 10 so that the toilet bowl 10 is opposed to the base plate 20 that forms the entire floor surface of the toilet with a predetermined distance. . The toilet mounting frame 30 includes two fixed frames 31 that are vertically erected from the base plate 20 at a predetermined interval from each other, and a movable frame 32 that can slide up and down along the two fixed frames 31. Yes. The movable frame 32 includes two slide portions 32a that slide along the fixed frame 31, and two connection portions 32b that connect the two slide portions 32a, and the stud of the toilet 10 described above is connected to each of the connection portions 32b. The toilet bowl 10 is firmly fixed to the movable frame 32 with screws 14 or the like inserted through the bolts 14. In other words, the movable frame 32 serves as a toilet mounting part. A predetermined cleaning space is formed between the toilet bowl 10 and the base plate 20.

  The toilet bowl 10 is a wall-mounted toilet made of a general pottery having a structure in which the toilet bottom 11 does not contact the toilet floor surface F, and a local washing toilet seat 40 as shown in FIG. Forming part. Further, in this embodiment, three stud bolts 14 are attached to the rear surface of the toilet bowl 13 to be attached to the movable frame 32 at the rear of the toilet bowl rear face 13, and are attached to the toilet bowl with fasteners such as nuts not shown in detail here. It is attached to a movable frame 32 of the frame 30.

  Further, a filth discharge hole 15 is formed in the toilet back surface 13, and a telescopic type drain pipe that is not shown in detail in FIG. 1 is connected. This drain pipe passes through a drain opening on the toilet floor surface. It is connected to the drain pipe below the toilet.

  In addition, the toilet 10 is configured to clean the toilet itself through the low tank 50 shown in FIG. 1 is shown in a state in which a part of the toilet 10 is cut away so that the inside of the toilet can be seen, and the toilet 10 in FIG. 3 shows a state in which a locally washed toilet seat 40 is placed on the upper surface of the toilet.

  On the upper end of the movable frame 32, a placement portion 32c for placing a low tank (see FIG. 3) 50 is provided, and a toilet tank washing low tank 50 (not shown in FIG. 1) is placed thereon.

  A motor 61 such as a DC motor is disposed at a lower portion of the fixed frame 31, and an end portion of a telescopic shaft 62 made of, for example, a ball screw that is driven by the motor 61 and extends in a telescopic manner is partly disposed on the movable frame 32. Are combined. Then, a toilet user or a cleaner operates a lift switch 80 (see FIG. 3) provided in the toilet to raise and lower the movable frame 32 with respect to the fixed frame 31 by a driving force of the motor 61. It is like that.

  At the upper end of the fixed frame 31, as shown in FIG. 3, brackets 35 for fixing the toilet mounting frame 30 to the toilet wall surface extend toward the rear of the toilet bowl, and these brackets 35 are fastened with fasteners such as screws. The end surface 35a is pressed against the wall surface of the toilet, and the upper end of the toilet bowl mounting frame 30 is firmly fixed to the wall surface of the toilet.

  As shown in FIG. 1, the lower end of the fixed frame 31 is fixed to the base plate 20 via a mounting plate 36 that has a rising portion bent at both sides with a flat bottom plate. In this fixing, a fastener such as a bolt (not shown) may be used, or may be fixed by welding.

  These mounting plates 36 are guided to a predetermined mounting position while sliding the bottom portion of the mounting plate on the base plate mounted on the water-resistant plywood 230 that forms the floor foundation of the toilet, and are fixed through fasteners such as bolts. The frame 31 is fixed to the base plate 20. Since the base plate 20 and the mounting plate 36 are made of a steel plate and the upper surface of the base plate 20 and the lower surface of the mounting plate 36 are formed as flat surfaces, there is little frictional resistance and the slide is easy and the positioning is easy. There is a merit.

  In addition, an extendable telescopic drain pipe (corresponding to the drain pipe 70 in FIG. 5) having one end connected to the filth discharge hole 15 of the toilet 10 is a bellows pipe made of, for example, rubber (corresponding to the bellows pipe 71 in FIG. 5). The odor that leaks from the drain pipe when the drain pipe is expanded and contracted is prevented from diffusing into the toilet.

  1 shows a state in which the motor 61 is driven and controlled so that the movable frame 32 and the toilet 10 attached thereto are positioned at the upper end of the fixed frame 31, and FIG. 3 shows the movable frame 32 and the toilet attached to this. A state is shown in which the motor 61 is driven and controlled so that 10 is positioned at the lower end of the fixed frame 31.

  The base plate 20 that supports the fixed frame 31 is made of a steel plate having a thickness of 9 mm. If the base plate 20 is formed so as to cover the entire toilet floor surface, it can also serve as a reinforcing layer. In this case, the overall dimensions of the base plate 20 have dimensions that match the toilet booth as shown in FIG. And the base board 20 is united with the below-mentioned floor foundation part 200 in a toilet booth, and makes | forms the whole floor surface of a toilet booth.

  As shown in FIG. 2, the floor foundation portion 200 that forms the floor side frame of the wooden house in the present embodiment extends vertically at both ends in the longitudinal direction of the toilet room. And a joist 220 having a 45 mm square or more and a pitch of 300 mm or less, and a water-resistant plywood 230 having a thickness of 12 mm or more, for example, which covers the entire surface of the joist 220.

  In addition, a decorative plate as a finishing material having a thickness of, for example, 1.8 mm, which is not shown in detail here, is pasted on the entire surface of the base plate 20 to ensure a beautiful appearance as a toilet floor surface and to be cleaned. Has improved.

  Thus, in this embodiment, the base board 20 as a reinforcing layer has the same size as the floor base part 200 of the toilet booth, so that the level difference between the base board 20 and the water-resistant plywood 230 that forms the floor base part of the toilet is formed. No special processing for filling is required.

  Then, the effect | action at the time of constructing the effect | action of embodiment mentioned above to the toilet of a wall hanging toilet is demonstrated. In this embodiment, it is excellent in workability because the wall-mounted toilet has such a structure. This is because the base plate 20 that supports the fixed frame 31 forms the toilet floor surface, so that there is no need to fix the reinforcing frame with a short length to the housing with bolts as in the conventional case, and it is reinforced when using the toilet bowl. It is not necessary to withstand the bending moment acting on the frame with the pull-out strength of the bolt of the housing, and this wall-mounted toilet can be easily installed in the toilet.

  That is, the wall-mounted toilet of this embodiment does not have special requirements required for a conventional wall-mounted toilet, and can be installed with simple construction.

  Further, as a further advantage in workability, the base plate 20 and the mounting plate 36 are made of steel plates, and the upper surface of the base plate 20 and the lower surface of the mounting plate 36 are formed as flat surfaces. The frictional resistance is reduced, the sliding of the mounting plate 36 on the base plate is easy, and the fixed frame 31 can be easily positioned on the base plate.

  That is, since the base plate 20 is a flat steel plate and the frictional resistance between the base plate 20 and the mounting plate 36 is small, the fixed frame 31 is placed on the base plate from the indoor side to the rear wall of the toilet during construction. Easy to move toward the side, which is superior in workability.

  Then, the actual usage method of this wall-mounted toilet is demonstrated with the effect | action. The user pushes the lift button 81 of the lift switch 80 shown in FIG. Thus, the user can sit comfortably with a feeling of sitting without excessive bending when sitting on the locally-cleaned toilet seat 40. Then, the user presses the lowering button 82 of the lift switch 80 to lower the toilet 10 to the lower side of the toilet mounting frame 30 shown in FIG. 3, and after adding the use, presses the rising button 81 again to raise the toilet 10 and raise the toilet seat. From 40, you can stand up comfortably without bending your waist. During such a series of operations of the user, when the user sits on the toilet seat 40, the base plate 20 that forms the entire surface of the floor F with respect to the bending moment generated in the toilet bowl mounting frame 30 can be handled. The user can comfortably use the toilet without the local washing toilet seat 40 tilting.

  On the other hand, when the cleaner cleans the toilet, as shown in FIG. 1, the base plate 20 forms the entire toilet floor and the floor F in the present embodiment in a state where the toilet 10 is raised above the toilet mounting frame 30. Clean between. When performing this cleaning, according to the structure of the present embodiment, there is no unnecessary projection such as a bolt on the base plate 20 forming the toilet floor surface F. Therefore, the toilet bowl 10 and the toilet floor surface F below this can be cleaned easily and quickly. can do.

  By using the wall-mounted toilet as in the present embodiment, the base plate 20 that supports the fixed frame 31 forms a toilet floor, so that when the wall-mounted toilet is installed, the bolts are not raised without raising the toilet floor. It can be a floor without a protruding head. As a result, the steps at the toilet doorway can be eliminated or minimized, and the ease of the cleaning work inherent to the wall-mounted toilet can be fully exhibited.

  As described above, the size of the base plate does not necessarily have to be approximately the same as the entire floor surface in the toilet room where the wall-mounted toilet is installed, and is a size that forms a part of the floor surface. May be.

  Then, the 1st modification of embodiment mentioned above of this invention is demonstrated. In addition, about the structure equivalent to embodiment mentioned above, a corresponding code | symbol is attached | subjected and detailed description is abbreviate | omitted. In the wall-mounted toilet according to the first modification, the structure of the toilet 10 and the toilet mounting frame 30 for fixing the toilet is the same as in the above-described embodiment, but the base plate is different from the above-described embodiment.

  Specifically, as shown in FIG. 4, the wall-mounted toilet according to the first modified example has base plates 91 and 92 that extend from the lower ends of the two fixed frames 31 of the toilet mounting frame 30 toward the front of the toilet 10. Each extends slightly beyond the toilet bowl 10. The base plates 91 and 92 are made of, for example, a steel plate having a thickness of 9 mm. The base plates 91 and 92 are combined with, for example, a 9 mm-thick panel 93 having an elongated notch into which the base plates 91 and 92 are fitted to form a toilet floor surface. It has become.

  As shown in FIG. 6, the toilet mounting frame 30 includes two fixed frames 31 that are erected vertically from the base plates 91 and 92, and a movable frame that can slide up and down along the two fixed frames 31. 32. The movable frame 32 includes two slide portions 32a that slide along the fixed frame 31, and two connection portions 32b that connect the two slide portions 32a.

  Further, as shown in FIG. 5, a motor 61 such as a DC motor similar to the above-described embodiment is disposed in a lower portion of the fixed frame 31, and a part of the movable frame 32 is driven by this motor and is extendable and contractable. Extending ends of the telescopic shaft 62 made of, for example, a ball screw are coupled. A toilet user or a cleaner operates a lift switch provided in the toilet to move the movable frame 32 up and down by a predetermined amount with respect to the fixed frame 31 through the driving force of the motor 61.

  In addition, a bracket 35 for fixing the toilet mounting frame 30 to the toilet wall surface extends toward the rear of the toilet bowl at the upper end of the fixed frame 31, and the end surface 35a of these brackets 35 is attached to the toilet with a fastener such as a screw. The upper end of the toilet bowl mounting frame 30 is firmly fixed to the wall surface of the toilet.

  As shown in FIG. 6, the lower end of the fixed frame 31 is fixed to the base plates 91 and 92 via mounting plates 36 each having a rising portion bent from both sides with a flat steel plate at the bottom.

  Further, as shown in FIG. 5, a telescopic drainage pipe 70 having one end connected to the waste discharge hole of the toilet 10 is covered with a bellows pipe 71 made of rubber, for example, and drained when the drainage pipe 70 is extended or contracted. Odor leaking from the pipe 70 is prevented from diffusing into the toilet.

  The mutual relationship between the base plates 91 and 92 and the toilet mounting frame 30 is as follows. The base plates 91 and 92 are fixed to the lower end of the fixed frame 31 forming a part of the toilet mounting frame 30 via the mounting plate 36, respectively. 6 and 7, the base plates 91 and 92 and the fixed frame 31 are fixed with nuts 365 to 369 that are screwed with a stat bolt (not shown) protruding upward from the base plates 91 and 92 as shown in FIGS. It is designed to be firmly fixed. The bolts 361 to 364 are bolts for attaching the fixed frame 31 and the base plates 91 and 92 to the toilet casing, and are fixed to the water-resistant plywood 230 or the water-resistant plywood 230 and the joist 220 through the fixed frame 31 and the base plates 91 and 92. Yes.

  The base plates 91 and 92 extend slightly forward of the toilet bowl 10 as described above. In the toilet 10, a stat bolt (not shown in FIGS. 4 to 6) protruding from the back of the toilet is inserted into a toilet fixing hole 32d formed in the movable frame 32 of the toilet mounting frame 30, and an appropriate nut such as a nut is inserted. It is designed to be fixed with a simple fastener.

  The total length of the base plates 91 and 92 is longer than the distance between the toilet wall side of the base plate 91 and the toilet wall side of the base plate 92. The lengths of the base plates 91 and 92 are longer than the height from the base plates 91 and 92 to the toilet fixing hole 32d of the movable frame 32. That is, when the toilet bowl 10 is raised and the toilet fixing hole 32d of the movable frame 32 is at the upper limit position, the total length of the base plates 91 and 92 is longer than the height of the toilet fixing hole 32d from the base plates 91 and 92. Yes. Further, the height of the portion where the toilet bowl mounting frame 30 is attached to the toilet wall surface, that is, the height from the base plates 91 and 92 to the end surface 35a of the bracket 35 is substantially equal to the length of the base plates 91 and 92.

  As described above, the length of the base plates 91 and 92 extending to the toilet floor and forming a part of the toilet floor surface is the fixed frame 31. When the toilet bowl is fixed, the toilet bowl 10 is fixed. Since it is longer than the height dimension of a position, the same effect as the embodiment mentioned above is produced. Specifically, since the base plates 91 and 92 that support the fixed frame 31 form at least a part of the toilet floor surface, a conventional short-length reinforcing frame is firmly fixed to the housing with bolts. It is not necessary to withstand the bending moment acting on the base plates 91 and 92 via the fixed frame 31 in the first modified example when the toilet is used. Can be easily installed.

  Since such base plates 91 and 92 form a part of the toilet floor surface, a small size can be obtained without using a large size bolt (fastener) as in the case of attaching the reinforcing frame of the conventional example to the toilet floor. Since the bolts may be fixed so as not to be displaced with respect to the floor foundation portion, the protruding portion can be made considerably smaller than the conventional example.

  FIG. 7 is a view showing the reduction in the bolt size so that it can be easily understood visually. In the drawing, bolts 361 to 364 are bolts for attaching the fixed frame 31 and the base plates 91 and 92 to the cabinet of the toilet, and pass through the fixed frame 31 and the base plates 91 and 92 to the water-resistant plywood 230 or the water-resistant plywood 230 and the joist 220. It is fixed. The nuts 365 to 369 are nuts that are screwed onto a stat bolt that protrudes upward from the base plates 91 and 92, and firmly fix the base plates 91 and 92 to the fixed frame 31. As is apparent from this figure, it is clear that the bolts 361 to 364 for attaching the wall-mounted toilet in the present invention to the toilet cabinet need only be small-sized bolts.

  As a result, the base plates 91 and 92 form a part of the toilet floor surface, and the base plates 91 and 92 and the panel 93 are complementarily combined to form a substantially flat toilet floor surface F. The cleanability of the space between the floor surface F can be improved similarly to the above-described embodiment. Thus, by making the base plates 91 and 92 a part of the toilet floor surface F, the reinforcing layer of the toilet floor surface can be divided, and the accuracy of the reinforcing layer can be improved. Specifically, by making the base plates 91 and 92 a reinforcing layer that forms part of such a floor surface, the base plates 91 and 92 can be easily leveled without being affected by the frame, thereby The posture of the toilet 10 can be maintained appropriately. Further, by dividing the reinforcing layer on the toilet floor, the weight per reinforcing layer is reduced and the construction is facilitated.

  As described above, even when the wall-mounted toilet according to the first modification is installed in a toilet of a wooden house or a reinforced concrete house, the above-described implementation is achieved by the base plates 91 and 92 being part of the toilet floor. In addition to the same function and effect as the form, the toilet 10 can be installed in the toilet in the correct posture without being affected by the casing that forms the foundation of the toilet floor or wall.

  In addition, also in this modification, there exists an advantage on construction equivalent to the above-mentioned embodiment. Specifically, the base plates 91 and 92 and the mounting plate 36 are steel plates, and the upper surfaces of the base plates 91 and 92 and the bottom surface of the mounting plate 36 are formed as flat surfaces. The frictional resistance between the plates 36 is reduced, the mounting plate 36 is easily slid on the base plates 91 and 92, and the fixed frame 31 is easily positioned on the base plates 91 and 92.

  That is, since the base plates 91 and 92 are flat steel plates, and the friction resistance between the base plates 91 and 92 and the mounting plate 36 is small, the fixed frame 31 is placed on the base plate from the indoor side during construction. It is easy to move toward the rear wall of the toilet and is superior in workability.

  In addition, you may arrange | position the connection part A for fixation so that the bottom face of the connection part A for fixation which connects the right and left fixed frame 31 below the toilet bowl attachment frame 30 may be located above the floor-side drain pipe upper end. Even when the floor-side drain pipe stands up above the upper surface of the water-resistant plywood because the bottom surface of the fixing connecting portion A is positioned above the upper end of the floor-side drain pipe, the entire toilet mounting frame 30 It is not necessary to lift up the connecting part A over the floor side drain pipe and lower it between the floor side drain pipe and the rear wall of the toilet, and the toilet bowl mounting frame 30 can be removed by simply sliding the toilet bowl mounting frame 30 on the base plate. It can be placed and fixed at the appropriate place on the base plate, and the workability of the wall-mounted toilet in the toilet room is greatly improved.

  Then, the 2nd modification of the wall hanging toilet mentioned above is demonstrated. This second modification differs from the first modification in the shape of the connecting portion for attachment to the base plate at the lower end of the base plate and the fixed frame, but has the same configuration other than that. Accordingly, the description of the equivalent configuration will be omitted, and the different configuration will be described in detail.

  FIG. 8: is a perspective view which shows a toilet bowl from diagonally forward with the joist equipped with the wall-mounted toilet bowl which concerns on this 2nd modification at the lower part of a water-resistant plywood. FIG. 9 is a perspective view showing the wall-mounted toilet shown in FIG. 8 from obliquely rearward. FIG. 10 is a perspective view showing a state in which the two base plates of the wall-mounted toilet shown in FIG. 8 are arranged on the water-resistant plywood and both of them are fixed via a fixed guide portion. FIG. 11 is a perspective view showing a toilet mounting frame of the wall-mounted toilet shown in FIG. FIG. 12 is a rear view showing the wall-mounted toilet shown in FIG. 8 from the toilet rear wall side.

  In the wall-mounted toilet according to the second modified example, attachment connecting portions 150 are provided at the lower ends of the fixed frames 131 and 132 to attach them to the base plates 191 and 192, respectively. In addition, the connection part 150 for attachment consists of a steel plate with a thickness of about 4.5 mm which has a large notch 151 (see FIG. 11) in part.

  The opening 151 a of the notch 151 faces the rear wall of the toilet in the installed state of the wall-mounted toilet, and surrounds the drain opening 231 on the toilet floor formed on the water-resistant plywood 230. That is, the connection part 152 between each base plate of the connection part 150 for attachment is located in the toilet front end side rather than the opening part 231 for drainage of a toilet floor surface in the installation state of a wall-mounted toilet.

  On each side plate 160 erected from the attachment connecting portion 150, frame positioning fixing portions 161 and 162 having a certain height extend toward the toilet rear wall side in a state where the wall-mounted toilet is installed.

  The base plates 191 and 192 are made of two steel plates having an elongated rectangular shape with a thickness of about 9 mm, as in the first modification described above. In addition, unlike the base plate according to the first modification described above, one base plate 191 includes an L-shaped guide fixing portion 181 that guides and fixes one frame positioning fixing portion 161 of the fixed frame. ing.

  Further, unlike the base plate according to the first modification described above, the other base plate 192 includes a guide fixing portion 182 that guides and fixes the other frame positioning fixing portion 162. Unlike the guide fixing portion 181 provided on one of the base plates 191 described above, it has an end-view angle U-shape.

  These guide fixing portions 181 and 182 slide the base connecting plate 150 on the lower end of the fixed frame after positioning and fixing the base plates 191 and 192 at appropriate positions on the water-resistant plywood 230 that forms the floor base of the toilet. The fixed frames 131 and 132 are fixed to the base plates 191 and 192 through fasteners such as bolts while being guided to a predetermined mounting position.

  In addition, also in this modification, there exists an advantage on construction equivalent to the above-mentioned embodiment. Specifically, since the base plates 191 and 192 and the attachment connecting portion 150 are steel plates, and the upper surfaces of the base plates 191 and 192 and the bottom surface of the attachment connecting portion 150 are formed as flat surfaces, the friction resistance is reduced. The mounting connecting portion 150 can be easily slid and easily positioned on the base plates 191 and 192.

  That is, since the base plates 191 and 192 are flat steel plates, and the friction resistance between the base plates 191 and 192 and the attachment connecting portion 150 is small, the fixed frames 131 and 132 are placed on the base plate during construction. It is easy to move from the indoor side toward the rear wall of the toilet.

  Then, the construction method of this wall hanging type toilet bowl which can fully exhibit the characteristic effect | action of the wall hanging type toilet bowl which concerns on the 2nd modification mentioned above is demonstrated.

  First, a 12 mm thick water-resistant plywood 230 is drawn on the joists. Thereby, the water-resistant base plates 191 and 192 are supported by the surface. That is, the rotational moment applied to the toilet mounting frame 130 can be supported by the entire surface of the base plates 191 and 192.

  Next, a portion of the water-resistant plywood 230 through which the drain pipe 70 passes is cut out. As a result, the drain pipe 70 can be inserted through the water-resistant plywood 230. Next, the drain pipe 70 and the bellows pipe 71 are installed.

  Next, the base plates 191 and 192 are installed on the water-resistant plywood 230, and the base plates 191 and 192 are fastened to the water-resistant plywood 230 or the water-resistant plywood 230 and the joists 220 together with the guide fixing portions 181 and 182 with bolts. In this case, the toilet rear wall side of the two base plates 191 and 192 is disposed so as to sandwich the drainage opening 231 on the toilet floor formed on the water-resistant plywood 230.

  Since the rotational moment applied in the direction of pulling out the bolt when using the toilet bowl is supported by the base plates 191 and 192, the bolt to be used is a bolt for preventing the base plates 191 and 192 from shifting in the horizontal direction.

  The guide fixing portion 181 is welded to the base plate 191 and the guide fixing portion 182 is welded to the base plate 192. The reason for welding in this way is to increase the strength by integrating the base plate 191 (192) and the guide fixing portion 181 (182). That is, the rotational moment applied when the toilet is used is received by the base plates 191 and 192 without being received by the guide fixing portions 181 and 182.

  The bolt used for fixing may be a screw bolt or a combination of a hanger bolt and a nut. When using hanger bolts, the base plates 191, 192, guide fixing portions 181 and 182 are installed on the water-resistant plywood 230, and the hanger bolts are passed through the base plates 191 and 192 and the guide fixing portions 181 and 182. The water-resistant plywood 230 or the water-resistant plywood 230 and the joist 220 are stopped. Next, nuts are screwed into the hanger bolts protruding from the guide fixing portion 181 and tightened with a tool to fix the base plates 191 and 192 and the guide fixing portions 181 and 182 to the water resistant plywood 230.

  Next, a panel 193 (see FIG. 12) is laid around the base plates 191 and 192. As a result, the base plates 191 and 192 and the panel 193 can be flush with each other, and the steps in the toilet booth can be eliminated.

  The reason why the base plates 191 and 192 and the panel 193 are flush with each other is as follows.

  In order to prevent incorrect connection of wires at the time of construction, and to reduce the labor of construction, it is not possible to allow the contractor to attach the movable part to the fixed part or to wire the motor and controller box (not shown). I want to avoid it. For that purpose, since it is necessary to ship a movable part, a motor, a harness, a controller box (not shown), etc. installed on the toilet bowl mounting frame 130 and finished wiring, the weight of the toilet bowl mounting frame 130 becomes 40 to 50 kg. End up.

  Although it is difficult to lift and install the heavy toilet bowl mounting frame 130 in a narrow toilet booth, the base plates 191 and 192 and the panel 193 are flush with each other (that is, the base plates 191 and 192 are placed on the toilet floor surface). The toilet mounting frame 130 can be slid from the toilet booth entrance to the installation position and can be easily constructed. Further, in this modification, when sliding to the installation position, even when the house side drain pipe is standing up, the attachment connecting portion 150 at the lower end of the fixed frame does not need to get over the house side drain pipe, and the heavy toilet mounting frame 130 is attached. It can be installed easily without lifting.

  In addition, by placing the panel 193 and keeping the toilet booth flush, it is easy to change the direction of the toilet mounting frame 130 while it is placed on the panel 193 and the base plates 191 and 192 in the toilet booth. is there. Therefore, it is not necessary for the manufacturer of the wall-mounted toilet to specify the direction when the toilet mounting frame 130 is carried into the toilet booth, and the construction contractor does not need to consider the direction at the time of carrying in, and the construction is facilitated. .

  Next, the toilet mounting frame 130 is installed. The toilet mounting frame 130 and the guide fixing portions 181 and 182 are bolted from the side.

  When the toilet mounting frame 130 is disposed at a predetermined position, the space between the side wall of the toilet booth and the side plate 160 becomes narrow. Therefore, when the bolts for attaching the fixing frames 131 and 132 to the guide fixing portions 181 and 182 are attached vertically, it is difficult to move a tool such as a wrench in the horizontal direction to tighten the bolts. Therefore, the bolts for attaching the fixing frames 131 and 132 to the guide fixing portions 181 and 182 are attached in the horizontal direction so that the bolts can be tightened by moving the tool in the vertical direction.

  Next, the decorative board is laid to the front of the toilet bowl mounting frame 130. By laying the decorative plate after installing the toilet frame 130, it is possible to prevent the decorative plate from being damaged even when the toilet frame 130 is slid. Since the board can be laid to the inside of the cabinet (before the toilet mounting frame), the end of the decorative board is not visible from the toilet side, and the appearance is excellent.

  Next, by placing the cabinet and installing the toilet 10, the installation of the wall-mounted toilet in the toilet is completed.

  Note that the method of fixing the toilet 10 to the movable frame 32 may be the same as the first modification of the above-described embodiment, or a stat bolt 32s protruding from the movable frame 32 of the toilet mounting frame 30 as shown in FIG. As shown in FIG. 16, it may be inserted into a fixing hole 10h formed at the rear of the toilet 10, and fixed with an appropriate fastener such as a nut.

  As described above, in the case of the wall-mounted toilet in the first modification of the above-described embodiment, when the floor-side drain pipe rises above the upper surface of the base plate, the entire toilet mounting frame is lifted to the lower end of the fixed frame. It is necessary to float the fixed connecting part provided over the floor-side drainage pipe and lower it between the floor-side drainage pipe and the toilet rear wall, but because the toilet mounting frame is heavy, lift the floor-side drainage pipe. It's a pretty hard work to get past.

  However, according to the wall-mounted toilet according to this modification, the notch of the fixing connecting portion provided at the lower end of the fixed frame surrounds the floor-side drain pipe and is opened toward the toilet rear wall in the installed state of the wall-mounted toilet. Therefore, in the installation state of the toilet of the wall-mounted toilet, the connecting portion between the base plates of the fixing connecting portion is positioned on the front side of the toilet rather than the drain opening on the toilet floor. Therefore, as described above, even if the floor-side drain pipe rises above the upper surface, the toilet mounting frame itself is lifted up, and the connecting portion between the base portions of the fixing connecting portion does not perform the work exceeding the floor-side drain pipe. By simply sliding the fixing connecting portion at the lower end of the fixed frame onto the base plate, the fixed frame can be arranged and fixed at an appropriate position on the base plate. Therefore, the workability of the wall-mounted toilet in the toilet room is significantly improved.

  In the above-described embodiment and the wall-mounted toilet according to the first and second modified examples, the liftable wall-mounted toilet was introduced, but the toilet is fixed at a predetermined height of the frame instead of such a liftable wall-mounted toilet. It goes without saying that the above-described operation of the present invention can be sufficiently exerted even with a fixed wall-mounted toilet that is installed and has a certain cleaning space secured between the toilet bottom and the floor.

  However, in the case of a liftable wall-mounted toilet, the base plate forms part or all of the floor surface, so that the frame and toilet bowl are installed on the toilet floor surface in the correct posture with respect to the base plate, and the toilet bowl is raised and lowered. It is possible to move up and down in an optimal state at the time of a shower, and to give a comfortable feeling to the toilet user.

  As is clear from the above description, the base plate may form the entire toilet floor surface as in the above-described embodiment as long as a decorative plate or the like forming a finished surface is attached to the entire upper surface. A part of the toilet floor may be formed as in the first and second modified examples.

  Further, by separating the base plate and the toilet bowl mounting frame, the base plate and the toilet bowl mounting frame can be carried separately, so that the workability is improved. Moreover, it becomes easy to carry in the distribution process.

  Moreover, by dividing the base plate into two pieces, the weight can be reduced and the construction becomes easy.

  In addition, since the frame positioning fixing part has a shape in which one end of the frame positioning fixing part is hooked to the frame, even when the base plate and the frame are separate, the rotational moment applied to the toilet bowl during use is The frame, the frame positioning and fixing portion, and the base plate are transmitted in this order, and a rotational moment can be received by the front surface of the base plate.

  Unlike the above-described embodiments, the base plate 195 may be a single plate as shown in FIG. Since there are few members compared with two base plates, the construction is simplified.

  Further, as shown in FIG. 14, the base plate 196 and the fixed frames 131 and 132 may be integrated. This simplifies construction because there are fewer members.

  Moreover, a part of any base board mentioned above may be bent in the perpendicular direction, and the vertical part may comprise the baseboard of the toilet booth. As the base plate has a vertical part in this way, the strength of the base plate is improved, the local cleaning device does not tilt when the toilet is used, the user can use the toilet comfortably, and the vertical part is By using the skirting board, it is possible to provide a clean toilet space without making the user feel the presence of the base board. Further, since the strength of the base plate is improved, the thickness of the base plate can be reduced, and the workability can be improved and the cost can be reduced by reducing the weight of the base plate. It should be noted that the sheet metal member is welded or screwed so as to be perpendicular to the base plate, and the same effect can be obtained as a baseboard.

It is a whole perspective view which shows the wall-mounted toilet which concerns on one Embodiment of this invention. It is a perspective view which shows a part of the structure of the floor surface of the toilet with which the wall-mounted toilet shown in FIG. 1 is applied. It is a side view which shows the wall-mounted toilet shown in FIG. 1 with the whole toilet booth. It is a perspective view which shows the 1st modification in the wall-mounted toilet shown in FIG. It is the perspective view which looked at the 1st modification shown in FIG. 4 from diagonally back. It is. It is a perspective view which shows an example of the relationship between the base board of the 1st modification shown in FIG. 4, and a flame | frame. It is a fragmentary perspective view which shows the attachment structure to the toilet cabinet of the flame | frame and base plate of the 1st modification shown in FIG. It is a perspective view which shows a toilet bowl from diagonally forward with the joist equipped with the wall-mounted toilet bowl which concerns on the 2nd modification of this embodiment in the lower part of a water-resistant plywood. It is a perspective view which shows the wall-mounted toilet shown in FIG. 8 from diagonally backward. It is a perspective view which shows the state which has arrange | positioned two base boards of the wall-mounted toilet shown in FIG. 8 on a water-resistant plywood, and fixed both through the fixed guide part. It is a perspective view which shows the toilet bowl attachment frame of the wall-mounted toilet shown in FIG. It is a rear view which shows the wall hanging toilet shown in FIG. 8 from the toilet rear wall side. It is a whole perspective view which shows the wall-mounted toilet which concerns on another modification of this invention. It is a whole perspective view which shows the wall-mounted toilet which concerns on another modification of this invention. It is a perspective view which shows the toilet bowl attachment frame which concerns on another modification of this invention. It is a perspective view which shows the toilet bowl which concerns on another modification of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Wall-mounted toilet 10 Toilet bowl 10h Fixing hole 11 Toilet bottom 12 Toilet upper face 13 Toilet rear face 14 Stud bolt 15 Sewage discharge hole 20 Base plate 30 Toilet mounting frame 31 Fixed frame 32 Movable frame 32a Slide part 32b Connecting part 32c Mount part 32d Toilet fixed Hole 32s Stat Bolt 35 Bracket 35a End surface 36 Mounting plate 40 (Local cleaning) Toilet seat 50 Low tank 61 Motor 62 Telescopic shaft 70 Drain pipe 71 Bellows tube 80 Lift switch 81 Lift button 82 Lower button 91, 92 Base plate 93 Panel 130 Toilet mounting frame 131,132 Fixed frame 150 Connecting portion 151 for mounting 151 Notch 151a Opening portion 152 Connecting portion 160 Side plate 161, 162 Frame positioning fixing portion 181, 182 Guide fixing portion 91,192 base plate 193 Panel 195, 196 base plate 200 bed foundation 210 Daihiki 220 joists 230 waterproof plywood 231 toilet discharge apertures 361 to 364 volts of the floor 365-369 nut F toilet floor

Claims (1)

A wall-mounted toilet body,
A fixed frame provided with a toilet mounting portion for forming a space for cleaning between the bottom of the wall-hung toilet body and the toilet floor surface at a predetermined interval from the bottom of the wall-hung toilet body ;
A base plate placed on the upper surface of the floor foundation and supporting the fixed frame substantially vertically;
The base plate extends toward the distal end of the wall-mounted toilet body with respect to the fixed frame, and forms at least a part of a toilet floor surface . A wall-mounted toilet, characterized in that the toilet room side is made of a long plate-like steel plate that extends longer than the toilet rear wall side from the base end, and one end thereof extends to the vicinity of the front of the toilet.

Images