JP2020111922A - Wall-hanging toilet bowl - Google Patents

Abstract

To provide a wall-hanging toilet bowl that can further effectively suppress occurrence of dew condensation by means of a dew-proofing member disposed in a recess part of a toilet bowl body.SOLUTION: A wall-hanging toilet bowl 2 is configured by comprising a toilet bowl body 4 having a trap part 4d formed so as to project downward by a concave part 4c that is recessed upward from an end side, and a dew-proofing member 50 that is provided so as to cover a lower surface of the trap part 4d and prevents the occurence of the dew condensation on the lower surface of the trap part 4d. The dew-proofing member 50 is arranged so as to cover the lower surface of the trap part 4d, and is formed by comprising a dish-shaped part 53a arranged so as to project downward from a lower end 4e of the toilet bowl body 4 on a front side of the trap part 4d.SELECTED DRAWING: Figure 7

Description

The present invention relates to a wall-mounted toilet bowl.

BACKGROUND ART Conventionally, there is a wall-mounted toilet bowl (a wall-mounted toilet device) in which a rear end side is connected to a fixed frame installed on the wall side of a toilet room and a toilet body is provided in a cantilever state.

In this type of wall-mounted toilet, for example, a low tank is placed and supported on the upper end side of the fixed frame, and a drain pipe is connected to the drain hole provided on the rear end side of the toilet body to fix the fixed frame, low tank, and drainage. The tubes and the like are housed in a cabinet including a counter panel (top plate) and a front panel.

As a result, only the toilet body is exposed in the toilet room in a cantilevered state, and it is possible to improve the design and the like in the toilet room as compared with a normal floor-mounted toilet bowl.

Here, the toilet body includes a bowl portion that receives excrement such as urine and feces of the user, and a trap portion (drainage trap) provided in the middle of a drain hole that connects the bowl portion to the rear end side of the toilet body. Is formed. The toilet body is provided with a recessed portion that is recessed upward from the bottom and opened downward, and the recessed portion forms a trap portion that protrudes downward from above to the bottom surface side of the toilet body.

Furthermore, a dew-proof member is attached to the toilet body (see, for example, Patent Document 1).
The dew-proof member is formed using, for example, a heat insulating material such as Styrofoam, and is disposed inside the recess so as to cover the lower surface of the toilet body of the ceramic (the lower surface of the trap portion or the like). By providing the dew-proof member in this way, it is possible to suppress the occurrence of dew condensation on the lower surface (surface) of the toilet body, and even when dew condensation occurs on the lower surface of the toilet body, the dew condensation becomes water droplets. Can be prevented from dripping on the floor.

JP, 2018-79056, A

On the other hand, in the above-mentioned conventional wall-mounted toilet bowl, the trap portion is arranged such that the lower end thereof is disposed above the lower end of the toilet body on the front side of the trap portion, and the lower surface of the trap portion thus formed is covered. Thus, the dew-proof member is attached so that the dew-proof member is arranged inside the recess.

However, when the trap portion is formed in this manner, the outside air is likely to be accumulated in the concave portion, and as a result, dew condensation is likely to occur.
In addition, there is a disadvantage that the design is deteriorated due to the recessed portion in the lower portion of the toilet body in the cantilever state.

The present invention firstly provides a wall-mounted toilet bowl that can more effectively suppress the occurrence of dew condensation by the dew-proof member disposed in the recess of the toilet body, and secondly can improve the design. The purpose is to do.

The present inventor has found means for more effectively suppressing the occurrence of dew condensation by means of a dew-proof member provided in the recess of the toilet body, and completed the present invention.

(1) In the present invention, a toilet body (for example, a later-described trap portion 4d) that is formed by protruding downward from a lower end side by a concave portion (for example, a later-described concave portion 4c) is formed. A toilet body 4) and a dew-prevention member (for example, a first dew-prevention member 50 described later) that is provided so as to cover the lower surface of the trap portion and prevents dew condensation from occurring on the lower surface of the trap portion. A wall-mounted toilet bowl (for example, a wall-mounted toilet bowl 4 described later) including: the dew-proof member disposed so as to cover the lower surface of the trap portion, and the front portion of the trap portion. It is characterized in that it is formed by including a dish-shaped portion (for example, a dish-shaped portion 53a described later) arranged so as to project downward from a lower end (for example, a lower end 4e described later) of the toilet body.

(2) The present invention is the above-mentioned (1), wherein the dew-proof member is a dew-proof member main body (for example, a dew-proof member main body 53 described later), and is harder than the dew-proof member main body and includes the dish-shaped portion. It may be provided with a protective cover (for example, a protective cover 54 described later) that covers the lower surface.

(3) In the present invention according to (2), the dew proof member may be formed by integrally forming the dew proof member main body and the protective cover.

(4) The present invention according to the above (2) or (3), wherein the protective cover of the dew-proof member projects laterally from the upper end and extends in the circumferential direction to be connected (for example, a flange part described later). 54b).

ADVANTAGE OF THE INVENTION According to this invention, the dew-proof member arrange|positioned in the recessed part of the toilet body can suppress generation|occurrence|production of dew condensation more effectively, and since the dish-shaped part of a dew-proof member is projected below, it is a wall-mounted toilet bowl (toilet bowl). It is possible to improve the design of the main body).

It is a front view showing a toilet room and a wall-mounted toilet according to one embodiment of the present invention. It is a top view which shows the wall-mounted toilet bowl which concerns on one Embodiment of this invention. It is a side view which shows the wall-mounted toilet bowl which concerns on one Embodiment of this invention. It is a perspective view showing a wall-mounted toilet bowl concerning one embodiment of the present invention. It is a perspective view showing a fixed frame of a wall-mounted toilet according to one embodiment of the present invention. It is a perspective view showing a toilet body (a state where an outer cover is partially removed) of a wall-mounted toilet according to an embodiment of the present invention. It is a side view (partial sectional view) which shows the toilet body of the wall-mounted toilet bowl concerning one Embodiment of this invention. It is a perspective view which shows the rear end part side of the toilet bowl main body of the wall-mounted toilet bowl which concerns on one Embodiment of this invention. It is a perspective view showing the 1st dew-proof member (dew-proof member) of the toilet body of the wall-mounted toilet bowl concerning one embodiment of the present invention. It is a perspective view showing the 2nd dew-proof member of the toilet bowl body of the wall-mounted toilet bowl concerning one embodiment of the present invention.

Hereinafter, a wall-mounted toilet (wall-mounted toilet device) according to an embodiment of the present invention will be described with reference to FIGS. 1 to 10.

Here, FIG. 1 is a view showing the inside of a toilet room 100 in which the wall-mounted toilet 2 of the present embodiment is installed. The toilet room 100 of the present embodiment is a substantially rectangular space and the longitudinal direction is the toilet room. It is along a front-rear direction T1 that connects an entrance (not shown) on the front side of 100 and a rear wall (wall material) 101 on the back side facing the entrance.

The toilet room 100 includes a rear wall 101 on the back side, a pair of side walls 102 on one side and the other side in the width direction T2 of the rear wall 101, a front wall (not shown) provided with an entrance door, and a floor structure 103. And is configured.

Further, as shown in FIG. 2, the toilet room 100 is configured by providing a corner post 104 of a pillar material of a building member at each corner, and on the back wall of the rear wall 101 provided at both corners in the width direction T2. A reinforcing base (reinforcing tree) 105 is arranged so as to bridge the pair of left and right corner posts 104. Further, a pillar side receiving tree 106 is attached to each corner pillar 104. The pillar side receiving tree 106 is extended along the up-down direction.

In the present embodiment, the vertical direction T3 is the vertical direction, and the width direction T2 means the lateral direction connecting the left and right from the entrance side of the toilet room 100 toward the rear wall 101.

As shown in FIGS. 1 to 3, the toilet room 100 is provided with a wall-mounted toilet 2 including a toilet cabinet 3 and a toilet body 4, and the toilet cabinet is integrated with the rear wall 101 on the back side. 3 is provided so that the toilet body 4 cantilevers from the front panel 3a of the toilet cabinet 3 in a cantilevered manner.

Specifically, the wall-mounted toilet 2 of the present embodiment includes a toilet body 4, a toilet seat 5 and a toilet lid 6, a fixed frame 8 that supports the toilet body 4 and a raw tank 7, and a low tank 7 that supplies water to the toilet body 4. And a water supply unit 10 including a water supply pipe 9, a drainage unit 12 for discharging drainage from the toilet body 4 to the drainage main pipe 11, a fixed frame 8, a water supply unit 10, a toilet cabinet 3 for accommodating the drainage unit 12, etc. And is configured.

As shown in FIG. 4 (and FIG. 6 ), the toilet body 4 is a container such as a pottery having an open upper portion and a concave bowl portion 4 a for receiving excrements such as urine and feces of the user. 4a and a trap portion 4d (drainage trap) provided in the middle of a drainage hole (drainage port) 4b connected to the rear end side of the toilet body 4.

The toilet body 4 is provided with a recess 4c which is recessed upward from the bottom (lower end side) and opened downward. The recess 4c forms a trap 4d protruding downward to the bottom, and the drain hole 4b is provided with the trap 4d. An opening is formed on the rear end side (back side) of the toilet body 4 through.

As shown in FIGS. 1 to 4, the toilet seat 5 is a member that is disposed on the toilet body 4 and is seated by the user, and the toilet lid 6 covers the upper opening of the bowl portion 4 a of the toilet body 4. The lid members are connected to each other by a hinge portion arranged on the rear side of the toilet body 4, and are rotatable around a rotation axis along the width direction T2 of the hinge portion, and by extension, open and close the bowl portion 4a of the toilet body 4. It is possible.

As shown in FIGS. 4 and 5 (FIGS. 1 to 3 ), the fixed frame 8 connects the rear end side of the toilet body 4 to support the toilet body 4 in a cantilevered state and the low tank 7 (the water supply portion 10). ) Is supported, and a connection support portion 16 for connecting and supporting the frame body portion 15 to a building member such as a corner pillar 104, a reinforcing base 105, and a pillar side receiving tree 106. ing.

The frame main body portion 15 is connected to a pair of vertical members (vertical bars) 17 and 18 which are erected at a predetermined interval in the width direction T2, and upper end portions of the pair of vertical members 17 and 18, and is connected in the width direction. A horizontal member (upper bar) 19 extended to T2 and a member arranged below the horizontal member 19 are connected to one vertical member 17 at one end and the other vertical member 18 at the other end, respectively, in the width direction. It is provided with a connecting horizontal member (lower crosspiece) 20 that is installed along T2.

The frame main body 15 is formed by using, for example, the vertical members 17 and 18 of square steel pipes, the horizontal member 19 of an L-shaped angle, and the connecting horizontal member 20 of a U-shaped sheet metal. The horizontal member 19 does not necessarily have to be an L-shaped angle, and may be, for example, an angle other than an L-shaped (other shaped steel material: need not be limited to steel material).

The frame main body 15 of the present embodiment is arranged so that the plate surface of the L-shaped angle piece portion 19a side of the horizontal member 19 faces the front-rear direction T1 and is in surface contact with the front surfaces of the pair of vertical members 17 and 18. , The other piece portion 19b side with its plate surface in the vertical direction T3 so as to abut the upper ends of the pair of vertical members 17, 18, while using a suitable means such as welding or bolt joining, The members 17 and 18 are integrally connected and fixed.

In the frame main body portion 15, the horizontal members 19 are formed with a width dimension (length) larger than the distance between the pair of vertical members 17, 18, and one end portion side of the horizontal members 19 is outside the one vertical member 17 in the width direction T2. Further, the other end side of the horizontal member 19 is formed so as to extend outward of the other vertical member 18 in the width direction T2. As a result, the frame body portion 15 is formed to have a substantially torii shape.

Further, the frame main body portion 15 is attached with a toilet fixing bolt 21 projecting forward at a predetermined height position of each of the pair of vertical members 17, 18. As a result, the frame main body portion 15 is disposed on the front side of the frame main body portion 15 by inserting the toilet fixing bolt 21 into the bolt insertion hole provided on the rear end side of the toilet main body 4 and fastening the nut. The main body 4 is configured to be connected and supported in a cantilever state.

A tank support member 22 that supports the raw tank 7 is detachably attached to the frame body portion 15.

The tank support member 22 is formed on the rear side of the frame main body 15 so as to support the low tank 7 by mounting it on the mounting table 22a. For example, the tank support member 22 is formed in a pair of vertical members 17 and 18, respectively. It is disposed on the rear side of the frame main body 15 by, for example, bolting to the bolt insertion hole.

In the present embodiment, each of the pair of vertical members 17 and 18 is provided with a plurality of bolt insertion holes at predetermined intervals in the vertical direction T3, and bolts are joined by using any bolt insertion holes, so that the tank The height position of the mounting table 22a of the support member 22 and thus the installation position of the raw tank 7 can be arbitrarily adjusted.

As shown in FIGS. 3 to 5, the frame main body portion 15 has a drain pipe connecting member 24 for connecting the drain hole 4b of the toilet body 4 and the drain main connecting portion 23 connected to the drain main 11. It is installed.

The drainage pipe connecting member 24 is provided with a fixing plate portion 25 which is connected between the pair of vertical members 17 and 18 at both side ends thereof and is installed between the pair of vertical members 17 and 18. Further, the drainage pipe connecting member 24 is formed in a substantially cylindrical shape, is integrally provided so as to penetrate through the center of the fixing plate portion 25, and is a toilet drainage hole connecting portion that is arranged so as to project to the front side of the frame main body portion 15. 26 is fitted and fixed to the drainage hole 4b of the toilet body 4, and the pipe 28 is fitted and fixed to the pipe connecting portion 27 that is arranged so as to project to the rear side of the frame body portion 15. The hole 4b and the drainage main pipe 11 are connected and communicated with each other.

As shown in FIG. 5 (FIGS. 2 to 4), the connection support portion 16 for connecting and supporting the frame main body portion 15 to the building members such as the corner pillar 104, the reinforcing base 105, and the pillar side receiving tree 106 is The lower connecting portion 30 for connecting the lower ends of the pair of vertical members 17, 18 of the frame main body portion 15 to the floor structure 103 of the toilet room 100, and the horizontal member (upper bar) 19 of the frame main body portion 15 at the rear side. The upper connection part 31 for connecting to the building member (104, 105, 106) behind the wall.
In addition, the "reinforcing tree", "reinforcing base", and "column-side receiving tree" in the present embodiment are not necessarily wood and wood materials, and are "reinforcing material", "reinforcing base material", and "column side", respectively. Means "receiving material".

The lower connection part 30 includes a mounting plate 30a mounted on the lower ends of the vertical members 17, 18 by welding or the like, and is screwed to the floor structure 103 through a through hole formed through the mounting plate 30a, for example. Then, the frame main body portion 15 is supported in a vertically erected state.

In the case of a wooden house, for example, in the case of a wooden house, the floor structure 103 of the present embodiment that connects the lower connecting portion 30 and supports the frame main body portion 15 has two parallel pulls and a predetermined interval above the pull. A plurality of joists that are opened and integrally arranged and arranged side by side at right angles to the pulling, water-resistant plywood that is installed and laid on these joists, and a veneer that is attached to the entire upper surface of the water-resistant plywood. And is configured.
Further, the floor structure 103 is provided with a drain pipe insertion hole 32 penetrating from the upper surface to the lower surface at a predetermined position.

The upper connection portion 31 is a connecting member that connects the reinforcing tree 35 and the cross member 19 of the frame main body 15 with the reinforcing tree 35 that is disposed on the rear wall 101 side with a space rearward from the frame main body 15. 36 and for fixing the reinforcing tree 35 by connecting both ends of the reinforcing tree 35 extending horizontally in the width direction T2 and the building members (104, 105, 106) on the rear wall side. And a fixing member 37 of the above.

The reinforcing tree 35 is formed, for example, in the shape of a rectangular flat plate, and the rear surface of the reinforcing tree 35 is in surface contact with the wall material of the rear wall 101 of the toilet room 100, and the longitudinal direction of the width direction T2 is arranged horizontally. The reinforcing tree 35 is arranged at a height position facing the cross member 19 of the frame body 15. The reinforcing tree 35 is used by adjusting it to a length suitable for the site by cutting or the like according to the width dimension of the wall material of the rear wall 101 constituting the toilet room 100 and the interval between the pair of left and right corner posts 104. ..

The connecting member 36 is, for example, a full threaded bolt (a threaded bolt partially provided with a threaded portion may be used), and is attached to the nut with plate 38 fixed to the front surface of the reinforcing tree 35 with a screw or the like. One end is screwed, and the other end is inserted through a bolt insertion hole penetratingly formed in one piece portion 19a of the horizontal member 19 of the frame body portion 15 facing the front-rear direction T1 and a nut is screwed. Further, in the present embodiment, the bolt insertion holes are formed through both end portions (each extension portion 19c) of the horizontal member 19 of the frame main body portion 15 extending outward in the width direction T2 with respect to the vertical members 17 and 18. A nut 38 with a plate is arranged at a position of the reinforcing tree 35 facing each other in the front-rear direction T1 in each bolt insertion hole.

As a result, the pair of left and right connecting members 36, which are full-screw bolts, are arranged in parallel at the same height position (side by side), and are larger than the distance between the pair of vertical members 17, 18 of the frame body 15. A reinforcing tree 35 (and thus a building member behind the wall) which is disposed at a predetermined interval and is in surface contact with a predetermined position of the wall material of the rear wall 101, and a horizontal member 19 of the frame body portion 15 (an upper end of the frame body portion 15). Part side) and connect.

At this time, the distance between the pair of left and right connecting members 36 in the width direction T2 and the distance between the frame main body 15 and the rear wall 101 in the front-rear direction T1 are set such that the low tank 7 passes through between the pair of left and right connecting members 36. The size is such that it can be taken in and out without tilting.

Further, since the connecting member 36 is a full-screw bolt, it is possible to freely adjust (adjust) the distance between the reinforcing member 35 and the frame body 15 in the front-rear direction T1. As a result, it becomes possible to freely adjust the installation position of the frame main body 15 and thus the installation position of the toilet body 4. Furthermore, when the rear wall 101 is uneven or the like, by adjusting the lengths of the pair of connecting members 36, the reinforcing member 35 and the frame main body 15 can be preferably positioned and arranged. ..

The fixtures 37 are, for example, fixtures for connecting the ends of the reinforcing tree 35 to the ends of the reinforcing tree 35 and the building members (104, 105, 106 ). Side connection part 40 connected to one end or the other end of the wall and a wall side connection connected to a building member (reinforcing base 105 or pillar side receiving tree 106) arranged behind the wall through the wall material 101 of the building member. It includes a portion 41 and a pillar-side connecting portion 42 that connects to the pillar material (corner pillar 104) of the building member.

Furthermore, the pair of left and right fixtures 37 of the present embodiment are substantially flat plate-shaped for making surface contact with the front surface of the reinforcing tree 35 extending horizontally and screwing (or bolting) the connection. Of the reinforcing tree-side connecting portion 40, a substantially flat plate-like step portion 43 extending rearward from the reinforcing tree-side connecting portion 40 so as to cover the end portion (side end portion) of the reinforcing tree 35, and the step portion 43 to the reinforcing tree 35. Of the substantially flat plate-shaped wall-side connecting portion 41 extending outward in the width direction T2, and gradually extending toward the front side from the wall-side connecting portion 41 toward the outer side in the width direction T2, that is, a substantially flat-plate-shaped column extending obliquely. The side connecting portion 42 and the attachment plate portion 44 extending forward from the pillar-side connecting portion 42 along the side surface of the pillar material (corner pillar 104) are formed.

A screw (or a bolt) is inserted into each of the reinforcing-tree-side connecting portion 40, the wall-side connecting portion 41, and the pillar-side connecting portion 42 to connect the reinforcing-tree-side connecting portion 40, the wall-side connecting portion 41, and the pillar-side connecting portion 42. A plurality of through holes for connecting to the reinforcing tree 35 or the building members (104, 105, 106) are provided, respectively.

In the wall-side connection portion 41, for example, a plurality of reinforcements are installed to be supported by a pair of adjacent corner posts 104, and to be connected to a reinforcement base (horizontal tree) 105 of a building member arranged behind the wall. Through holes 45 for the base, and through holes 46 for a plurality of receiving trees for attaching to the pillar material of the corner posts 104 and connecting to the pillar side receiving trees (vertical receiving trees) 106 extending in the vertical direction T3. Is provided.

Then, for example, when the reinforcing tree side connecting portion 40 is connected to the end side of the reinforcing tree 35 while inserting the screw into the through hole 48 for the reinforcing tree and is connected to the corner pillar 104, the pillar side connecting portion 42. While inserting screws into the through holes 47 of the through holes 47 and the through holes 46 for receiving trees of the wall side connecting portions 41, the column side connecting portions 42 are connected to the corner posts 104, and the wall side connecting portions 41 are connected to the column side receiving trees 106, When connecting to the reinforcing base 105, the wall-side connecting portion 41 is connected to the reinforcing base 105 while inserting screws into the through-hole 45 for reinforcing base and the through hole 46 for receiving tree of the wall-side connecting portion 41, The reinforcing member 35 is supported by the fixing members 37 on the building members (104, 105, 106) and is firmly installed.

By connecting the frame body 15 to the reinforcing tree 35 via the connecting member 36, the pair of vertical members 17, 18 of the frame body 15 are bolted to the rear end side to provide the toilet body 4, and the frame body 4 is provided. Even when the tank support member 22 is attached to the rear side of the portion 15 and the low tank 7 is mounted and provided, the toilet body 4 and the low tank 7 are preferably supported and arranged by the frame body portion 15 and thus the fixed frame 8. Can be set up.

As shown in FIGS. 3 and 5, the drainage hole 4b of the toilet body 4 is fitted and connected to the toilet drainage hole connection portion 26 of the drainage pipe connection member 24 attached to the frame body portion 15. The pipe connecting portion 27 of 24 and by extension the drainage hole 4b of the toilet body 4 and the drainage main pipe 11 use pipes 28 such as a bellows pipe, an elbow pipe, and a straight pipe, and through the drainage pipe insertion hole 32 of the floor structure 103. Connected.

As shown in FIGS. 1 to 3, the toilet cabinet 3 is supported by the frame body 15 and is disposed between the toilet body 4 and the frame body 15 in parallel with the rear wall 101 to form a decorative surface. The front panel 3a and the counter panel (top plate) 3b that closes the space between the front panel 3a and the rear wall 101 are configured. As a result, the fixed frame 8, the water supply unit 10 such as the low tank 7 and the drainage unit 12 such as the pipe 28 are accommodated in the cabinet 3.

On the other hand, in the wall-mounted toilet 2 of the present embodiment, as shown in FIGS. 6 to 8, the toilet body 4 has a first dew-proof member (the dew-proof member according to the present invention) 50 and a second dew-proof member 51. The third dewproof member 52 is attached.

The first dew-prevention member 50 is a dew-prevention member that is attached to the lower end side so as to cover the lower surface of the trap portion 4d, which is most likely to cause dew condensation and drops as water drops.

As shown in FIG. 3, FIG. 6, FIG. 7, and FIG. 9, the first dew-prevention member 50 is, for example, a dew-prevention member main body 53 that is a PS40-expanded (PS: polystyrene) foam, and a dew-prevention member main body. The protective cover 54 is integrally formed with the reference numeral 53.

The dew-prevention member main body 53 is provided with a dish-shaped portion 53a which is recessed downward from the upper surface and which covers the lower surface of the trap portion 4d, and a front portion and a rear portion of the dish-shaped portion 53a, respectively, and which is arranged from the lower surface side upward. It is formed by including a front side fitting portion 53c and a rear side fitting portion 53d, each of which has a fitting concave portion 53b that is recessed.

The protective cover 54 includes a dish-shaped covering portion 54a that covers the lower surface of the dish-shaped portion 53a of the dew-condensing member body 53 with a resin (eg, PS resin) that is harder than the dew-proofing member body 53, and the dish-shaped covering portion 54a. It is formed by including a flange portion 54b that projects laterally from the upper end and extends in the circumferential direction to be connected. The protective cover 54 is integrally attached to the dew-proof member main body 53 so that the lower surface of the dish-shaped portion 53a is covered with the dish-shaped covering portion 54a.

The first dew-preventing member 50 configured as described above has the front fitting portion 53c and the rear fitting portion 53c at the pair of front and rear projections 4f and 4g provided to project upward in the front and rear of the trap portion 4d of the toilet body 4, respectively. The fitting recess 53b of the side fitting portion 53d is fitted and supported detachably, and the dish-shaped portion 53a is provided so as to cover the lower surface of the trap portion 4d.

In this attached state, the first dew-prevention member 50 is provided so as to cover the entire surface of the recess 4c of the toilet body 4 to the trap 4d. That is, in the present embodiment, as shown in FIG. 7, the first dew-prevention member 50 of the present embodiment is arranged from the front end side portion (the portion indicated by reference numeral 4h) on the front side forming the recess 4c of the toilet body 4 to the rear. Is provided so as to cover a wide range of the surface of the concave portion 4c up to the rear end side portion (reference numeral 4i) of the side, and is arranged so as to cover the entire surface of the trap portion 4d. Further, at this time, the first dew-prevention member 50 covers the dish-shaped portion 53a of the dew-prevention member main body 53, and thus the dish-shaped portion 53a, beyond the lower end 4e of the toilet body 4 on the front side of the trap portion 4d. Is formed (disposed) so as to be arranged so as to project downward.

As shown in FIGS. 6 and 10, the second dew-proof member 51 is a dew-proof member that is attached so as to cover the upper part of the trap portion 4d. For example, a foamed PS sheet is used, and one side is trapped. It is formed as an adhesive surface so that it can be attached to the surface of the portion 4d.

As shown in FIG. 8, the third dew-prevention member 52 is a dew-prevention member for preventing dew condensation around the water supply port, and is, for example, a foamed PS sheet and is provided by being attached around the water supply port. There is.

And in the wall-mounted toilet bowl 2 of this embodiment which consists of the said structure, the 1st dew-proof member 50 which consists of the dew-proof member main body 53 and the protective cover 54 is lower than the lower end 4e of the toilet bowl main body 4 ahead of the trap part 4d. Also, the dish-shaped portion 53a of the dew-proof member body 53 and the protective cover 54 are arranged so as to project downward.
This makes it difficult for the outside air to collect in the recess 4c of the toilet body 4 forming the trap portion 4d, and as a result, it is possible to effectively prevent the occurrence of dew condensation.
Further, the dish-shaped portion 53a of the dew-proof member body 53 and the protective cover 54 project downward, so that the appearance of the toilet body 4 can be improved.

In addition, the first dew-prevention member 50 covers the entire surface of the trap portion 4d from the recess 4c of the toilet body 4 (the front end side portion (the portion indicated by reference numeral 4h) forming the recess 4c of the toilet body 4). To the rear end side portion (reference numeral 4i) on the rear side so as to cover a wide range of the surface of the concave portion 4c, it is possible to more effectively suppress the occurrence of dew condensation.

On the other hand, when the dish-shaped portion 53a of the dew-proof member body 53 of the first dew-proof member 50 projects below the lower end 4e of the toilet body 4 on the front side of the trap portion 4d, for example, during cleaning. There is a possibility that the dish-shaped portion 53a such as a PS 40-fold foamed body (foamed polystyrene) may be damaged by a mop or a rag.

On the other hand, in the present embodiment, the dish-shaped portion 53a of the dew-prevention member main body 53 protruding downward is covered with the protective cover 54 that is harder than the dew-prevention member main body 53. The dish-shaped portion 53a can be prevented from being damaged, and the dew-proof function can be suitably exerted. Further, since the protective cover 54 is formed integrally with the dew-proofing member main body 53, the dew-proofing member main body 53 can be more reliably prevented from being damaged.
Since the protective cover 54 also has the dew-proof property, the protective cover 54 contributes to further improvement of the dew-proof property. Further, since the protective cover 54 is formed integrally with the dew-proof member main body 53, its effect is increased.

Further, since the protective cover 54 is provided with the flange portion 54b, the dish-shaped portion 53a and the peripheral portion thereof can be protected, and the dew-prevention member main body 53 can be more reliably prevented from being damaged.

Therefore, according to the wall-mounted toilet 2 of the present embodiment, the dew-prevention member 50 provided in the recess 4c of the toilet body 4 can more effectively suppress the occurrence of dew condensation. Further, since the dish-shaped portion 53a of the dew-proof member 50 disposed in the recess 4c of the toilet body 4 projects downward, it is possible to improve the design of the wall-mounted toilet 2 (toilet body 4). ..

Although one embodiment of the wall-mounted toilet according to the present invention has been described above, the present invention is not limited to the above-mentioned one embodiment and can be appropriately modified within the scope of the invention.

2 wall-mounted toilet (wall-mounted toilet device)
4 Toilet body 4c Recess 4d Trap part 4e Lower end 4f Projection 4g Projection 7 Low tank 8 Fixed frame 30 Lower connection part 31 Upper connection part 35 Reinforcement tree 36 Connecting member (full screw bolt)
37 Fixture 50 First dew-proof member (dew-proof member)
51 Second Dew-Proof Member 52 Third Dew-Proof Member 53 Dew-Proof Member Main Body 53a Dish 53b Fitting Recess 53c Front Fitting 53d Rear Fitting 54 Protective Cover 54a Dish Cover 54b Flange 100 Toilet Room 101 Rear wall (wall material, building material)
T1 longitudinal direction T2 width direction T3 vertical direction

Claims (4)

To prevent the occurrence of dew condensation on the lower surface of the trap portion, which is provided so as to cover the toilet body having the trap portion formed by protruding downward from the lower end side and the lower surface of the trap portion. A wall-mounted toilet bowl, comprising:
The dew-proof member is provided so as to cover the lower surface of the trap portion, and includes a dish-like portion that is provided so as to project below the lower end of the toilet body on the front side of the trap portion. A wall-mounted toilet bowl formed by The wall-mounted toilet bowl according to claim 1, wherein the dew-proof member includes a dew-proof member body and a protective cover that is harder than the dew-proof member body and covers the lower surface of the dish-shaped portion. The wall-mounted toilet bowl according to claim 2, wherein the dew-proof member has the dew-proof member main body and the protective cover integrally formed. The wall-mounted toilet bowl according to claim 2 or 3, wherein the protective cover of the dew-proof member is provided with a flange portion that projects laterally from the upper end and extends in the circumferential direction to be connected.

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