JP7291485B2 - wall mounted toilet - Google Patents

Description

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

2. Description of the Related Art Conventionally, there is a wall-mounted toilet (wall-mounted toilet device) in which the 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 cantilevered state.

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

As a result, only the main body of the toilet is exposed in the toilet room in a cantilevered state, and the design in the toilet room can be improved as compared with a normal floor-mounted toilet.

Here, the toilet bowl body consists of a bowl portion for receiving the user's excrement such as urine and feces, and a trap portion (drainage trap) provided in the middle of a drainage hole connecting the bowl portion to the rear end side of the toilet bowl body. is formed with The toilet bowl body has a concave portion that is recessed upward from the bottom portion and opens downward, and the concave portion forms a trap portion that protrudes downward on the bottom side of the toilet bowl body from above.

Furthermore, a condensation-proof member is attached to the toilet body (see, for example, Patent Document 1).
The anti-dew member is made of, for example, a heat insulating material such as polystyrene foam, and is arranged inside the recess so as to cover the lower surface of the ceramic toilet body (the lower surface of the trap portion, etc.). By providing the anti-condensation member in this way, it is possible to suppress the occurrence of condensation on the lower surface (surface) of the toilet bowl body, and even when condensation occurs on the lower surface of the toilet bowl body, the condensation forms water droplets. dripping onto the floor can be suppressed.

JP 2018-79056 A

On the other hand, in the above-described conventional wall-mounted toilet bowl, the lower end of the trap portion is arranged 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. The anti-condensation member is attached in such a manner that the anti-condensation member is arranged inside the recess.

However, if the trap portion is formed in this way, outside air tends to accumulate in the concave portion, and as a result, there is a possibility that dew condensation is likely to occur.
In addition, there is also the inconvenience that the design is degraded due to the presence of the recess in the lower portion of the cantilevered toilet bowl body.

The present invention firstly provides a wall-mounted toilet that can more effectively suppress the occurrence of dew condensation by means of a dew-preventing member disposed in a concave portion of the toilet body, and secondly, can improve design. intended to

The inventor of the present invention has found means for more effectively suppressing the occurrence of dew condensation by means of a dew-preventing member disposed in the concave portion of the toilet body, and has completed the present invention.

(1) The present invention provides a toilet bowl body (for example, a toilet bowl body (for example, a a toilet body 4), and a condensation prevention member (for example, a first condensation prevention member 50 to be described later) provided to cover the lower surface of the trap portion and prevent condensation from forming on the lower surface of the trap portion. A wall-mounted toilet bowl (for example, a wall-mounted toilet bowl 4 described later), wherein the condensation prevention member is disposed so as to cover the lower surface of the trap portion, and the front side of the trap portion It is characterized by being formed with a dish-shaped portion (for example, a dish-shaped portion 53a to be described later) projecting downward from the lower end of the toilet body (for example, a lower end 4e to be described later).

(2) In the present invention, in (1) above, the condensation prevention member includes a condensation prevention member main body (for example, a condensation prevention member main body 53 to be described later) and a condensation prevention member main body that is harder than the condensation prevention member main body and has the dish-shaped portion. It may be formed with a protective cover (for example, a protective cover 54 to be described later) that covers the lower surface.

(3) In the present invention, in (2) above, the condensation prevention member may be formed integrally with the condensation prevention member main body and the protective cover.

(4) In the present invention, in (2) or (3), the protective cover of the condensation-preventing member protrudes laterally from the upper end and extends in the circumferential direction to connect a flange portion (for example, a flange portion described later). 54b).

According to the present invention, the dew condensation prevention member disposed in the concave portion of the toilet bowl body can more effectively suppress the occurrence of condensation, and the dish-shaped portion of the condensation prevention member protrudes downward, so that the wall-mounted toilet (toilet bowl) It is possible to improve the designability of the main body).

1 is a front view showing a toilet room and a wall-mounted toilet bowl according to an embodiment of the present invention; FIG. 1 is a plan view showing a wall-mounted toilet bowl according to an embodiment of the present invention; FIG. It is a side view which shows the wall-mounted toilet bowl which concerns on one Embodiment of this invention. 1 is a perspective view showing a wall-mounted toilet according to one embodiment of the present invention; FIG. 1 is a perspective view showing a fixing frame of a wall-mounted toilet according to one embodiment of the present invention; FIG. 1 is a perspective view showing a toilet body (partially with an outer cover removed) of a wall-mounted toilet according to an embodiment of the present invention; FIG. 1 is a side view (partial cross-sectional view) showing a toilet body of a wall-mounted toilet according to an embodiment of the present invention; FIG. 1 is a perspective view showing a rear end portion side of a toilet body of a wall-mounted toilet according to an embodiment of the present invention; FIG. Fig. 3 is a perspective view showing a first condensation-proof member (condensation-proof member) of the toilet body of the wall-mounted toilet according to one embodiment of the present invention; FIG. 4 is a perspective view showing a second anti-condensation member of the toilet body of the wall-mounted toilet according to one embodiment of the present invention.

A wall-mounted toilet (wall-mounted toilet device) according to an embodiment of the present invention will be described below 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 bowl 2 of this embodiment is installed. It extends along the front-rear direction T1 connecting an entrance (not shown) on the near side of 100 and a rear wall (wall material) 101 on the far side facing the entrance.

The toilet room 100 includes a rear wall 101 on the far 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

Further, as shown in FIG. 2, the toilet room 100 is configured by providing corner posts 104 of building member pillars at each corner, and behind the wall of the rear wall 101, corner posts 104 are provided at both corners in the width direction T2. A reinforcing base (reinforcing receiving tree) 105 is arranged so as to bridge the pair of left and right corner posts 104 that are mounted on the wall. Each corner pillar 104 is attached with a pillar-side receiving tree 106 . The pillar-side receiving tree 106 extends along the vertical direction.

In this embodiment, the vertical direction T3 is the vertical direction, and the width direction T2 is the horizontal direction connecting the left and right from the entrance side of the toilet room 100 toward the rear wall 101. As shown in FIG.

In the toilet room 100, as shown in FIGS. 1 to 3, a wall-mounted toilet bowl 2 comprising a toilet cabinet 3, a toilet body 4, and the like is installed, and the toilet cabinet is integrated with a rear wall 101 on the far side. 3 is provided, and a toilet body 4 is provided so as to protrude forward from a front panel 3a of the toilet cabinet 3 in a cantilevered state.

Specifically, the wall-mounted toilet bowl 2 of this embodiment includes a toilet bowl body 4, a toilet seat 5, a toilet lid 6, a fixed frame 8 that supports the toilet bowl body 4, a low tank 7, etc., and a low tank 7 that supplies water to the toilet bowl body 4. and a water supply part 10 consisting of a water supply pipe 9, a drainage part 12 for discharging waste water from the toilet body 4 to the drainage main pipe 11, a toilet cabinet 3 that accommodates the fixed frame 8, the water supply part 10, the drainage part 12, etc. and

As shown in FIG. 4 (and FIG. 6), the toilet bowl body 4 is a container such as ceramic having a concave bowl portion 4a with an upper opening for receiving the user's excrement such as urine and feces. A trap portion 4d (drainage trap) provided in the middle of a drainage hole (drainage port) 4b connecting from 4a to the rear end portion side of the toilet body 4 is formed.

The toilet bowl body 4 is recessed upward from the bottom (lower end side) and has a recess 4c that opens downward. The recess 4c forms a trap portion 4d that protrudes downward toward the bottom, and the drain hole 4b forms the trap portion 4d. An opening is formed on the rear end side (back side) of the toilet body 4 through the opening.

As shown in FIGS. 1 to 4, the toilet seat 5 is arranged on the toilet body 4 and is a member on which the user sits, and the toilet lid 6 covers the upper opening of the bowl portion 4a of the toilet body 4. Lids are connected to each other by hinges arranged on the rear side of the toilet body 4, and are rotatable about a rotation axis along the width direction T2 of the hinges, thereby opening and closing the bowl portion 4a of the toilet body 4. provided as possible.

As shown in FIGS. 4 and 5 (FIGS. 1 to 3), the fixed frame 8 connects the rear end side of the toilet bowl body 4 to support the toilet bowl body 4 in a cantilevered state, and also supports the low tank 7 (water supply unit 10). ), and connection support portions 16 for connecting and supporting the frame body 15 to building members such as corner posts 104, reinforcing bases 105, and pillar side receiving wood 106. ing.

The frame main body 15 is connected to a pair of vertical members (vertical beams) 17 and 18 erected at a predetermined interval in the width direction T2 and the pair of vertical members 17 and 18 on the upper end side. A horizontal member (upper rail) 19 extending from T2 and a horizontal member 19 disposed below the horizontal member 19, one end of which is connected to one vertical member 17 and the other end of which is connected to the other vertical member 18 in the width direction. A connecting horizontal member (lower rail) 20 erected along T2 is provided.

The frame main body 15 is formed, for example, by using square steel pipes for the vertical members 17 and 18, L-shaped angles for the horizontal member 19, and U-shaped sheet metal for the connecting horizontal member 20. As shown in FIG. In addition, the horizontal member 19 may not necessarily be an L-shaped angle, and may be, for example, an angle other than an L-shaped steel (other shaped steel material: it is not necessary to be limited to a steel material).

In the frame main body 15 of this embodiment, the plate surface of the L-shaped angle piece 19a side of the horizontal member 19 is directed in the front-rear direction T1, and is arranged so as to be in surface contact with the front surfaces of the pair of vertical members 17 and 18. , while the other piece 19b side is arranged so as to contact the upper ends of the pair of vertical members 17 and 18 with its plate surface directed in the vertical direction T3, using appropriate means such as welding and bolt joining, the pair of vertical members It is integrally connected and fixed to the members 17 and 18 .

The frame main body 15 is formed such that a horizontal member 19 has a width dimension (length) larger than the interval between the pair of vertical members 17 and 18, and one end portion side of the horizontal member 19 is outside the one vertical member 17 in the width direction T2. In addition, the other end portions of the horizontal members 19 are formed to extend outward in the width direction T2 from the vertical member 18 on the other side. As a result, the frame main body 15 is formed to have a substantially torii shape.

Further, in the frame main body 15, toilet fixing bolts 21 are attached to the pair of vertical members 17 and 18 at respective predetermined height positions so as to protrude forward. As a result, the frame main body 15 can be attached to the toilet mounted on the front side of the frame main body 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. It is configured to connect and support the main body 4 in a cantilevered state.

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

The tank support member 22 is formed to support the low tank 7 by placing it on a mounting table 22a on the rear side of the frame main body 15. It is arranged on the rear side of the frame main body 15 by being bolted to a bolt insertion hole.

In this embodiment, the pair of vertical members 17 and 18 are each provided with a plurality of bolt insertion holes at predetermined intervals in the vertical direction T3. The height position of the mounting table 22a of the support member 22 and the installation position of the low tank 7 can be arbitrarily adjusted.

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

The drain pipe connection member 24 includes a fixed plate portion 25 that connects both side ends to the pair of vertical members 17 and 18 and is bridged between the pair of vertical members 17 and 18 . The drain pipe connection member 24 is formed in a substantially cylindrical shape, is provided integrally so as to penetrate through the center of the fixed plate portion 25, and is a toilet drain hole connection portion arranged to protrude forward from the frame main body portion 15. 26 is fitted and fixed to the drain hole 4b of the toilet body 4, and a pipe 28 is fitted and fixed to the pipe connection portion 27 arranged to protrude on the rear side of the frame body 15, and the toilet body 4 is drained. It is configured to connect the hole 4b and the drain main pipe 11 for communication.

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 building members such as the corner post 104, the reinforcing base 105, and the pillar-side receiving wood 106 is as follows. A lower connection portion 30 for connecting the lower ends of the pair of vertical members 17 and 18 of the frame main body 15 to the floor structure 103 of the toilet room 100, and a horizontal member (upper beam) 19 of the frame main body 15 at the rear. and an upper connecting part 31 for connecting to building members (104, 105, 106) behind the wall.
Note that the "reinforcement wood", "reinforcement base material", and "column side receiving wood" in the present embodiment may not necessarily be wood and wooden materials, and are respectively "reinforcement material", "reinforcement base material", and "pillar side support material". means "receiving material".

The lower connecting portion 30 includes a mounting plate 30a attached to the lower end of each vertical member 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. and supports the frame main body 15 in a vertically standing state.

Note that the floor structure 103 of the present embodiment, which connects the lower connection portion 30 and supports the frame main body portion 15, is, for example, in the case of a wooden house, two parallel large pulleys and a predetermined interval above the large pulleys. A plurality of joists that are integrally arranged with a gap and are arranged perpendicular to the joists, waterproof plywood that is attached and laid on top of these joists, and a decorative board that is pasted on the entire upper surface of the waterproof plywood. and
Further, the floor structure 103 is provided with a drainage pipe insertion hole 32 penetrating from the upper surface to the lower surface at a predetermined position.

The upper connecting portion 31 is a reinforcing tree 35 arranged on the rear wall 101 side with a space to the rear side from the frame main body 15 and a connecting member that connects the reinforcing tree 35 and the horizontal member 19 of the frame main body 15 . 36, for fixing the reinforcement tree 35 by connecting both ends of the reinforcement tree 35 extending in the horizontal lateral direction along the width direction T2 and the building members (104, 105, 106) on the rear wall side. and a fixture 37.

The reinforcement tree 35 is formed, for example, in the shape of a rectangular flat plate, the back surface of which 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 oriented horizontally. The reinforcing tree 35 is arranged at a height position facing the horizontal member 19 of the frame body portion 15 . The reinforcing tree 35 is adjusted to a length suitable for the site by cutting, etc., according to the width 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 fully threaded bolt (it may be a partially threaded bolt), and is attached to a plated nut 38 fixed to the front surface of the reinforcing wood 35 by screwing or the like. One end is screwed, and the other end is inserted into a bolt insertion hole formed through one piece 19a of the horizontal member 19 of the frame main body 15 facing the front-rear direction T1, and a nut is screwed. Further, in the present embodiment, bolt insertion holes are formed through both end portions (each extending portion 19c) of the horizontal member 19 of the frame main body portion 15 extending outward in the width direction T2 from the vertical members 17 and 18, A plated nut 38 is disposed at the position of the reinforcing wood 35 facing each bolt insertion hole in the front-rear direction T1.

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

Also, at this time, the interval in the width direction T2 between the pair of left and right connecting members 36 and the interval in the front-rear direction T1 between the frame body 15 and the rear wall 101 are set to the low tank 7 through the pair of left and right connecting members 36. It is dimensioned so that it can be put in and taken out vertically without tilting.

Furthermore, since the connecting member 36 is a fully threaded bolt, it is possible to freely adjust (adjust) the distance between the reinforcing member 35 and the frame main body 15 in the front-rear direction T1. This makes it possible to freely adjust the installation position of the frame main body 15 and thus the installation position of the toilet bowl main body 4 . Furthermore, when the rear wall 101 has unevenness, for example, by adjusting the lengths of the pair of connecting members 36, it is possible to position and dispose the reinforcing member 35 and the frame main body 15 appropriately. .

The fixtures 37 are, for example, fixtures that are connected to both ends of the reinforcing tree 35 and connect the respective ends of the reinforcing tree 35 to the building members (104, 105, 106). A reinforcing tree-side connecting part 40 connected to one end or the other end, and a wall-side connection connecting to a building member (reinforcement base 105 or column side receiving wood 106) arranged behind the wall through the wall material 101 of the building member. 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 surface contact with the front surface of the reinforcing wood 35 extending in the horizontal lateral direction and screwing (or bolting) for connection. a substantially flat plate-shaped stepped portion 43 extending rearward from the reinforcing tree side connecting portion 40 so as to cover the end (side end) of the reinforcing tree 35 from the reinforcing tree side connecting portion 40; A substantially flat plate-shaped wall side connection portion 41 extending outward in the width direction T2 of the wall side connection portion 41, and a substantially flat plate-shaped pillar extending gradually toward the outside in the width direction T2 from the wall side connection portion 41, that is, obliquely extending It is formed with a side connecting portion 42 and a support plate portion 44 extending forward from the pillar side connecting portion 42 along the side surface of the pillar (corner pillar 104).

Screws (or bolts) are inserted into the reinforcing tree-side connecting portion 40, the wall-side connecting portion 41, and the column-side connecting portion 42, respectively, to connect the reinforcing tree-side connecting portion 40, the wall-side connecting portion 41, and the column-side connecting portion 42. A plurality of through-holes are provided for connecting to the reinforcing wood 35 or building members (104, 105, 106), respectively.

The wall-side connecting portion 41 includes, for example, a pair of adjacent corner pillars 104 that are supported by a plurality of reinforcements for connection to a reinforcing base (lateral receiving tree) 105 of a building member disposed behind the wall. through-holes 45 for a base, and through-holes 46 for a plurality of receiving beams for connection to pillar-side receiving beams (vertical receiving beams) 106 attached to the pillar material of the corner pillar 104 and extending in the vertical direction T3. is provided.

Then, for example, when connecting the reinforcing tree side connection portion 40 to the end portion side of the reinforcing tree 35 while inserting a screw into the through hole 48 for the reinforcing tree and connecting it to the corner post 104, the column side connection portion 42 While inserting screws through the through hole 47 of the wall side connection portion 41 and the through hole 46 for the receiving tree of the wall side connecting portion 41, the column side connecting portion 42 is connected to the corner post 104, and the wall side connecting portion 41 is connected to the column side receiving tree 106, When connecting to the reinforcing substrate 105, the wall-side connecting portion 41 is connected to the reinforcing substrate 105 while screws are inserted into the through holes 45 for the reinforcing substrate and the through holes 46 for the receiving tree of the wall side connecting portion 41. The reinforcing tree 35 is supported by the building members (104, 105, 106) by the fixtures 37 and installed firmly.

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

As shown in FIGS. 3 and 5, the drain hole 4b of the toilet bowl main body 4 is fitted and connected to the toilet drain hole connecting portion 26 of the drain pipe connecting member 24 attached to the frame main body portion 15, and the drain pipe connecting member is connected. 24, the drain hole 4b of the toilet bowl body 4, and the drain main pipe 11 are connected to each other through the drain pipe insertion hole 32 of the floor structure 103 using a pipe 28 such as a bellows pipe, an elbow pipe, or a straight pipe. Connected.

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

On the other hand, in the wall-mounted toilet bowl 2 of this embodiment, as shown in FIGS. A third anti-condensation member 52 is attached.

The first condensation prevention member 50 is a condensation prevention member attached to the lower end side so as to cover the lower surface of the trap portion 4d where condensation is most likely to occur and water droplets are likely to drip.

As shown in FIGS. 3, 6, 7, and 9, the first condensation-preventing member 50 includes, for example, a condensation-preventing member main body 53, which is a PS40-fold foam (PS: polystyrene), and a condensation-preventing member main body. 53 and a protective cover 54 integrally formed therewith.

The anti-condensation member main body 53 has a dish-shaped portion 53a that is recessed downward from the upper surface and is disposed so as to cover the lower surface of the trap portion 4d. It is formed with a front fitting portion 53c and a rear fitting portion 53d each having a fitting recessed portion 53b recessed inward.

The protective cover 54 includes a dish-shaped covering portion 54a that covers the lower surface of the dish-shaped portion 53a of the condensation-preventing member main body 53 with a resin (for example, PS resin) harder than the condensation-preventing member main body 53, and the dish-shaped covering portion 54a. It is formed with a flange portion 54b projecting laterally from the upper end and extending in the circumferential direction. The protective cover 54 is integrally attached to the anti-condensation member main body 53 so that the dish-shaped covering portion 54a covers the lower surface of the dish-shaped portion 53a.

The first anti-condensation member 50 configured as described above has a front fitting portion 53c and a rear fitting portion 53c attached to a pair of front and rear protrusions 4f and 4g, which are provided so as to protrude upward in front and rear of the trap portion 4d of the toilet body 4, respectively. The side fitting recess 53b of the side fitting portion 53d is fitted to be detachably supported, and the dish-shaped portion 53a is arranged to cover the lower surface of the trap portion 4d.

In this attached state, the first anti-condensation member 50 is provided so as to cover the entire surface of the trap portion 4 d from the concave portion 4 c of the toilet body 4 . That is, in the present embodiment, as shown in FIG. 7, the first condensation-preventing member 50 of the present embodiment extends from the forward tip side portion (the portion indicated by reference numeral 4h) forming the concave portion 4c of the toilet body 4 to the rearward portion. It is provided so as to cover a wide surface of the recess 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. At this time, the first condensation prevention member 50 covers the dish-shaped portion 53a of the condensation prevention member main body 53, and thus the dish-shaped portion 53a, more than the lower end 4e of the toilet body 4 on the front side of the trap portion 4d. A protective cover 54 integrally provided with the housing is formed (arranged) so as to protrude downward.

As shown in FIGS. 6 and 10, the second condensation-preventing member 51 is a condensation-preventing member that is attached so as to cover the upper part of the trap part 4d. 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 condensation prevention member 52 is a condensation prevention member for preventing condensation around the water supply port. there is

In the wall-mounted toilet 2 of the present embodiment having the above configuration, the first condensation-preventing member 50 composed of the condensation-preventing member body 53 and the protective cover 54 extends from the lower end 4e of the toilet body 4 on the front side of the trap portion 4d. Also, the dish-shaped portion 53a of the anti-condensation member main body 53 and the protective cover 54 are arranged so as to protrude downward.
As a result, outside air is less likely to accumulate in the concave portion 4c of the toilet body 4 forming the trap portion 4d, and as a result, it is possible to effectively suppress the occurrence of dew condensation.
In addition, since the dish-shaped portion 53a of the anti-condensation member body 53 and the protective cover 54 protrude downward, the appearance of the toilet bowl body 4 can be improved.

In addition, the first anti-condensation member 50 covers the entire surface of the trap portion 4d from the recessed portion 4c of the toilet body 4 (the forward tip side portion forming the recessed portion 4c of the toilet body 4 (the portion indicated by reference numeral 4h). to the rear end side portion (reference numeral 4i) on the rear side), it is possible to more effectively suppress the occurrence of dew condensation.

On the other hand, if the dish-shaped portion 53a of the condensation prevention member body 53 of the first condensation prevention member 50 protrudes below the lower end 4e of the toilet bowl body 4 on the front side of the trap portion 4d, for example, during cleaning, There is a risk that the dish-shaped portion 53a made of a PS40-fold foam (polystyrene foam) or the like may be damaged by being hit by a mop, a dust cloth, or the like.

In contrast, in the present embodiment, the dish-shaped portion 53a of the condensation prevention member main body 53 protruding downward is covered with the protective cover 54 harder than the condensation prevention member main body 53. The dish-shaped portion 53a can be prevented from being damaged, and the dew-proof function can be preferably exhibited. Further, since the protective cover 54 is formed integrally with the condensation prevention member main body 53, damage to the condensation prevention member main body 53 can be prevented more reliably.
In addition, since the protective cover 54 also has anti-condensing performance, the protective cover 54 contributes to further improvement of the anti-condensing performance. In addition, since the protective cover 54 is integrally formed with the condensation prevention member main body 53, the effect is enhanced.

In addition, since the protective cover 54 has the flange portion 54b, the dish-shaped portion 53a and its surrounding portion can be protected, and damage to the condensation prevention member main body 53 can be more reliably prevented.

Therefore, according to the wall-mounted toilet bowl 2 of the present embodiment, the dew condensation prevention member 50 arranged in the concave portion 4c of the toilet body 4 can more effectively suppress the occurrence of dew condensation. In addition, since the dish-shaped portion 53a of the anti-condensation member 50 disposed in the concave portion 4c of the toilet body 4 protrudes downward, it is possible to improve the design of the wall-mounted toilet 2 (toilet body 4). .

An embodiment of the wall-mounted toilet bowl according to the present invention has been described above, but the present invention is not limited to the above-described embodiment, and can be modified as appropriate without departing from the gist thereof.

2 Wall-mounted toilet (wall-mounted toilet device)
4 Toilet body 4c Recessed portion 4d Trap portion 4e Lower end 4f Projection 4g Projection 7 Low tank 8 Fixed frame 30 Lower connection portion 31 Upper connection portion 35 Reinforcing tree 36 Connection member (fully threaded bolt)
37 fixture 50 first condensation prevention member (condensation prevention member)
51 Second condensation-preventing member 52 Third condensation-preventing member 53 Condensation-preventing member main body 53a Plate-shaped portion 53b Fitting recess 53c Front side fitting portion 53d Rear side fitting portion 54 Protective cover 54a Plate-shaped covering portion 54b Flange portion 100 Toilet room 101 Rear wall (wall material, building member)
T1 Front-back direction T2 Width direction T3 Up-down direction

Claims (6)

A toilet bowl body having a trap portion protruded downward by a concave portion recessed upward from the lower end side, and a toilet bowl body provided so as to cover the lower surface of the trap portion to prevent dew condensation from forming on the lower surface of the trap portion. A wall-mounted toilet comprising a condensation-proof member of
The anti-dew member has a dish-shaped portion arranged to cover the lower surface of the trap portion and protrudes downward from the lower end of the toilet body on the front side of the trap portion. formed by
It is provided so as to cover the surface of the recess from the front end side portion of the recess of the toilet bowl body to the rear end side portion of the recess, and the tip side portion of the anti-condensation member is provided on the tip side of the recess. There is a wall-mounted toilet. 2. The wall-mounted toilet according to claim 1, wherein said condensation-preventing member comprises a condensation-preventing member main body and a protective cover that is harder than said condensation-preventing member main body and covers the lower surface of said dish-shaped portion. 3. The wall-mounted toilet bowl according to claim 2, wherein said condensation-preventing member is integrally formed with said condensation-preventing member main body and said protective cover. 4. The wall-mounted toilet bowl according to claim 2, wherein said protective cover of said condensation-proof member is formed with a flange portion projecting laterally from an upper end and extending in a circumferential direction. 5. The anti-condensation member is recessed upward from the lower surface side, and has a front side fitting portion that fits a front side of the recess and a rear side fitting portion that fits a rear side of the recess. The wall-mounted toilet bowl according to any one of the above. The toilet bowl body has a rear wall extending downward from a drainage channel extending to the rear end side through the trap portion,
The wall-mounted toilet bowl according to any one of claims 1 to 5, wherein the rear end side of the condensation-proof member is in contact with the rear wall.

Images