JP5085169B2 - Wall-mounted toilet bowl mounting structure - Google Patents

Description

  The present invention relates to a structure for mounting a wall-mounted toilet on a wall.

  Conventionally, the existing toilet already installed in the toilet is removed and a wall-mounted toilet is retrofitted to secure a space between the toilet and the toilet floor to improve cleanability (for example, 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 equipped with the fixed frame for reinforcement fixed to the frame of a floor at the lower end of a vertical frame.

  Moreover, the fixing structure which fixes such a vertical frame to the wall surface of a toilet is also known as a fixing structure of a piping unit (for example, refer patent document 2 and patent document 3).

  The fixing structure described in Patent Document 2 accommodates and supports piping in a frame-like frame, attaches a front plate to the front of the frame, and installs sanitary equipment such as a toilet, urinal, and basin on the front plate. It is designed to be installed. A plurality of square holes that serve both as holes for passing through the anchor bolts of the wall fixing member and holes for passing through the bolts of the adjusting member are arranged in the wall fixing cross member of the frame.

In addition, the fixing structure described in Patent Document 3 is provided with a long-side wall fixing member having a plurality of holes in a piping unit including a frame that accommodates piping therein and a decorative plate that is detachably attached to the frame. One hole of the wall fixing member is fixed to the frame, and the other hole is fixed to the wall.
JP 2003-96885 A (2 pages, FIG. 1) Japanese Patent Laying-Open No. 2003-278258 (page 3, FIG. 1) Japanese Patent Laying-Open No. 2005-264619 (page 4-5, FIG. 3)

  However, for example, in the case of a wooden house or a reinforced concrete house that is insufficiently constructed, the housing constituting the wall of the toilet is not solid. Will occur.

  Specifically, 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 housing by the bending moment generated in the frame when the user is sitting on the toilet seat, the reinforcing frame is firmly fixed to the housing with bolts and the vertical frame due to the bending moment. It is necessary to fix the vertical frame to the wall of the wall behind the toilet in order to prevent the body from falling down and tilting the toilet forward.

  However, in such a configuration that requires bolting, it is difficult to install the conventional wall-mounted toilet in this case when the case itself is a wooden house that does not have sufficient strength.

  In addition, even when such a wall-mounted toilet is installed in a wooden house, the wall surface of the toilet is locally tilted, bent, or slightly distorted due to the secular change of the housing, so such a conventional In a fixed structure in which the vertical frame is attached to the wall surface of the toilet, it is difficult to maintain the posture of the toilet correctly by standing the vertical frame vertically to the floor surface. Therefore, when the user is seated on the toilet, his / her posture is tilted forward or tilted to one side, which causes discomfort to the user while using the toilet.

  On the other hand, even if the housing has the strength to bolt the above-mentioned reinforcing frame with a short length as in a reinforced concrete house, this problem may occur when the construction of the toilet wall housing is insufficient. Arise.

  In addition, when it is of the type that adds a function to raise and lower a wall-mounted toilet as a function of standing up and sitting on the toilet for elderly people and persons with disabilities in the lower limbs, for example, vertically mount the wall-mounted toilet along the vertical frame Although it is necessary to raise and lower in the direction, in this case, the same problem as described above occurs regardless of whether the frame is a wooden house or a reinforced house. Specifically, with the conventional wall-mounted toilet and the fixed structure for fixing the vertical frame to the wall surface of the toilet, it is difficult to stand the vertical frame vertically with respect to the floor as described above. A part of the lifting / lowering guide may be clogged or worn to generate an abnormal noise during back-and-forth, or may rattle and cause discomfort to the user. Moreover, durability of a raising / lowering apparatus falls by such a protrusion and abrasion.

  An object of the present invention is to provide a wall-mounted toilet bowl mounting structure that can be easily installed in a toilet while maintaining the posture of the toilet bowl properly.

In order to solve the above-described problems, the wall-mounted toilet according to the present invention has a structure for attaching to a wall.
The wall of the wall-mounted toilet comprising a wall-mounted toilet, a frame for supporting the wall-mounted toilet, and a base plate for standing the frame on the toilet floor, the frame being fixed to a wall surface of the toilet via a fixture In the mounting structure to
The fixture includes a distance adjusting means capable of adjusting a distance between the frame and the toilet wall surface , and
The fixing device comprises an arm attached to the frame side, an attachment plate attached to the toilet wall surface via a fastener and having a recessed portion in part, and a coupling portion for coupling the arm and the attachment plate, The coupling part includes a bolt in which a screw part passes through the arm and the mounting plate, and a double nut and a nut for fastening the bolt from both sides of the arm, respectively. The bolt, the double nut, the nut, and the arm cooperate with each other. Thus, the interval adjusting means is configured .

  Because the wall-mounted toilet fixture has such spacing adjustment means, the frame supporting the wall-mounted toilet can be placed on the floor by adjusting the distance between the frame and the toilet wall regardless of the condition of the toilet wall surface. On the other hand, it can stand upright.

  In addition, when there is an installation error of the housing side drain pipe, the frame must be attached based on the position of the housing side drain pipe, so in the case of a wall-mounted toilet where the distance between the frame and the wall is uniquely determined, However, in the case of the wall-mounted toilet according to the present invention, it is possible to cope with such a situation by having the interval adjusting means unique to the present invention.

In addition, since the fixture has such a configuration, the fixture interval adjusting means can be realized with a small number of parts and at a low cost.

Moreover, the mounting structure to the wall of the wall-mounted toilet according to claim 2 of the present invention is the mounting structure to the wall of the wall-mounted toilet according to claim 1 ,
The wall-mounted toilet includes a fixed frame and a movable frame that can be moved up and down with respect to the fixed frame. The toilet is attached to the movable frame and can be moved up and down with respect to the fixed frame.

  The wall-mounted toilet fixture has at least one of the interval adjusting means and the aligning means, so that the fixed frame of the frame supporting the wall-mounted toilet is perpendicular to the floor surface regardless of the state of the toilet wall surface. Since it can stand upright, it can raise / lower easily.

  ADVANTAGE OF THE INVENTION According to this invention, it is the attachment structure to the wall of a wall-mounted toilet bowl, Comprising: The attachment structure to the wall of the wall-mounted toilet bowl which can be easily retrofitted and installed in a toilet can be provided, maintaining the attitude | position of a toilet bowl appropriately.

  Hereinafter, a structure for mounting a wall-mounted toilet according to an embodiment of the present invention on a wall will be described with reference to the drawings. FIG. 1 is an overall perspective view of a wall-mounted toilet according to an embodiment of the present invention, as viewed from an oblique front, and FIG. 2 shows the wall-mounted toilet shown in FIG. It is the perspective view seen from diagonally backward. 3 is a side view showing the structure of the wall-mounted toilet shown in FIG. 1 attached to the wall with the toilet removed, and FIG. 4 shows the structure of the wall-mounted toilet shown in FIG. 1 attached to the wall. It is a perspective view which shows this in the state which removed the toilet bowl. FIG. 5 is a perspective view showing an example of the dimensional relationship between the base plate and the frame of the wall-mounted toilet shown in FIG. 1, and FIG. 6 shows the frame and base plate of the wall-mounted toilet shown in FIG. It is a fragmentary perspective view which shows the attachment structure of. FIG. 7 is an exploded perspective view of the wall-mounted toilet shown in FIGS. 1 to 4 and FIG. 8 is a perspective view of a part of the fixture 100 shown in FIG. . FIG. 9 is a perspective view showing a frame of a wooden house floor, and FIG. 10 is a side view when the wall-mounted toilet structure shown in FIG. 1 is applied to a toilet booth.

  A wall-mounted toilet 1 mounting structure 1 according to an embodiment of the present invention is of a type installed in a wooden house or a reinforced concrete house. As shown in FIGS. 1 to 4, a toilet 10 and a toilet floor F are provided. The base plate 20 (21, 22) forming a partial reinforcing layer of the base plate 20 and a frame 30 suspended from the base plate 20, and the toilet bowl 10 includes a toilet base 11 and a base as shown in FIGS. The back surface of the toilet bowl 10 is attached to the frame 30 so as to form a predetermined cleaning space with the plate 20. And the frame 30 is being fixed to the wall surface W (refer FIG.3 and FIG.10) behind the toilet bowl of the toilet with the fixing tool 100 in the upper part.

  Further, a filth discharge hole (not shown) is formed on the toilet back 13, and a telescopic type drain pipe 70 that is partly shown in FIG. 2 is connected to the filth drain hole. It is connected to the drain pipe below the toilet through the drain opening on the toilet floor. In addition, the telescopic drainage pipe 70 that can be stretched and connected at one end to the filth discharge hole of the toilet 10 is covered with a bellows pipe 71 made of rubber, for example, and the odor that leaks from the drain pipe when the drainage pipe expands and contracts is generated in the toilet To prevent it from spreading.

  Moreover, the toilet bowl 10 is configured to wash the toilet bowl itself via the low tank 50 shown in FIG.

  On the other hand, the frame 30 that supports the toilet bowl 10 is configured so that the bottom portion 11 of the toilet bowl 10 is opposed to the base plate 20 that forms a part of the floor surface F of the toilet in the present embodiment with a predetermined distance therebetween. I support it.

  As shown in FIG. 4, the frame 30 includes two fixed frames 31 erected vertically at a predetermined interval from the base plate 20, and a movable slideable up and down along the two fixed frames 31. A frame 32 is provided. 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. The rear surface of the toilet 10 is connected to each slide portion 32a. A stud bolt 33 (see FIGS. 3 and 4) protrudes toward the top, and the back surface of the toilet 10 is firmly fixed to the movable frame 32 by screws or the like (not shown). Further, the upper end of the fixed frame 31 is fixed to the wall surface behind the toilet bowl of the toilet by a fixing tool 100. The detailed structure of the fixture 100 will be described later.

  Further, a mounting portion 32c (see FIG. 1) on which the low tank 50 (see FIG. 2) is placed is provided at the upper end of the movable frame 32, and a toilet tank cleaning low tank 50 (not shown in FIG. 1) is placed thereon. It is like that.

  Further, as shown in FIG. 2, a motor 61 such as a DC motor is disposed in a lower portion of the fixed frame 31, and a part of the movable frame 32 is driven by the motor 61 and extends, for example, a ball screw. The ends of the telescopic shaft 62 composed of 63 are coupled. Then, a toilet user or a cleaner operates a lift switch 80 (see FIG. 10) provided in the toilet to raise and lower the movable frame 32 by a predetermined amount with respect to the fixed frame 31 through the driving force of the motor 61. It is like that.

  As shown in FIGS. 1 to 4, the lower end of the fixed frame 20 is fixed to the base plate 20 via a mounting plate 36 made of a steel plate having a substantially L-shaped cross section that is bent rearward of the toilet as viewed from the side of the toilet. Yes. In this fixing, a fastener such as a bolt (not shown) may be used, or may be fixed by welding.

  1 and 2 show 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. The state in which the motor 61 is driven and controlled so that the toilet 10 is positioned at the lower end of the fixed frame 31 is shown.

  The base plate 20 that supports the fixed frame 31 is made of a steel plate having a thickness of 9 mm. As shown in FIG. 1, the base plates 21 and 22 are arranged in front of the toilet 10 from the lower ends of the two fixed frames 31 of the frame 30. Each extends slightly beyond the toilet 10. The base plate 20 is made of a steel plate having a thickness of 9 mm, for example, and is combined with a recessed portion (not shown in FIG. 1) of a panel having a thickness of, for example, 96 mm having an elongated notch into which the base plate 20 is fitted. A surface is formed. The base plate 20 does not necessarily have to be combined with the recessed portion of the panel on the toilet floor surface, and may have a structure in which the base plate 20 is placed on the water-resistant plywood 230 of the casing shown in FIG.

  FIG. 5 is a partial perspective view showing a structure for attaching the frame 30 and the base plate 20 of the wall-mounted toilet shown in FIG. 1 to the toilet cabinet. The base plates 21 and 22 extend slightly from the lower ends of the two fixed frames 31 of the frame 30 toward the front of the toilet 10, respectively. The base plates 21 and 22 are made of, for example, a steel plate having a thickness of 9 mm. The base plates 21 and 22 are combined with, for example, a 9 mm thick panel having an elongated notch into which the base plates 21 and 22 are fitted to form a toilet floor surface. ing.

  The total length of the base plates 21 and 22 is longer than the distance between the toilet wall side of the base plate 21 and the toilet wall side of the base plate 22. The length of the base plates 21 and 22 is longer than the height from the base plates 21 and 22 to the toilet fixing hole 32d of the movable frame 32. That is, the overall length of the base plates 21 and 22 is longer than the height of the toilet fixing hole 32b from the base plates 21 and 22 when the toilet 10 is raised and the toilet fixing hole 32d of the movable frame 32 is at the upper limit position. Yes. The height of the portion where the frame 30 is attached to the toilet wall surface, that is, the height from the base plates 21 and 22 to the end surface 35a of the bracket 35 is substantially equal to the length of the base plates 21 and 22.

  As described above, the length of the base plates 21 and 22 that extend to the toilet floor and form a reinforcing layer is the height of the fixed frame 31 when the toilet is fixed, when the toilet is fixed, when it is lowered, and when it is general. Because it is longer, it has a special effect. Specifically, since the base plates 21 and 22 that support the fixed frame 31 form at least a part of the toilet floor surface, a conventional short reinforcing frame is firmly attached to the toilet floor with bolts. It is not necessary to withstand the bending moment acting on the base plates 21 and 22 forming the reinforcing frame when using the toilet of this embodiment with the pull-out strength of the bolts that the casing has, and this wall-mounted toilet can be easily attached to the toilet Will be able to be installed.

  Since such base plates 21 and 22 form part of the toilet floor surface, a small size can be used without using a large size bolt (fastener) as in the case where the reinforcing frame of the conventional example is attached 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. 6 is a view showing the reduction in the bolt size so that it can be easily understood visually. In the figure, bolts 361 to 364 are bolts for attaching the mounting plate 36 and the base plates 21 and 22 of the fixed frame 31 to the cabinet of the toilet. The bolts 361 to 364 penetrate the mounting plate 36 and the base plates 21 and 22 of the stationary frame 31 and Here, it is screwed into a female screw (not shown). The nuts 365 to 369 are nuts that are screwed into stat bolts protruding upward from the base plates 21 and 22, and firmly fix the base plates 21 and 22 to the mounting plate 36 of the fixed frame 31. Yes. As is clear 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 21 and 22 form a part of the toilet floor surface, and the base plates 21 and 22 and the toilet floor panel are complementarily combined to form a substantially flat toilet floor surface F. The cleanability of the space between the toilet floor surface F and the toilet floor surface F can be improved similarly to the above-described embodiment. Thus, by making the base plates 21 and 22 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 21 and 22 a reinforcing layer that forms part of the floor surface, the base plates 21 and 22 can be easily leveled without being affected by the frame, 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 present embodiment is installed in a toilet of a wooden house or a reinforced concrete house, the base plate 21 or 22 forms a part of the toilet floor so that the toilet floor or wall surface can be used. Thus, the toilet 10 can be installed in the toilet in the correct posture without being affected by the underlying casing.

  Next, a specific configuration of the fixture 100 will be described in detail. 7 and 8 are exploded perspective views showing one fixing tool 100, that is, the fixing tool 100 on the near side in FIG. The other fixture 100 in FIG. 1 is different in that the arms 110 of the one fixture 100 in FIGS. 7 and 8 are symmetrical, and the other is the same. As shown in FIGS. 7 and 8, the fixing device 100 includes an arm 110 attached to the toilet fixing frame side and a mounting plate 120 attached to the toilet wall surface via a fastener described later and having a recessed portion 121 in part. And a coupling portion that couples the arm 110 and the mounting plate 120. The coupling portion has a cup shape in which the screw portion 152 passes through the arm 110 and the mounting plate 120 and the head 151 of the bolt 150 is accommodated inside, and the outside is accommodated in the recessed portion 121 of the mounting plate 120. Centering tool 160, double nuts 171 and 172 screwed into bolt 150 between arm 110 and mounting plate 120 while defining the distance from the toilet wall surface to arm 110, and double nuts 171 and 172 of arm 110, It consists of a nut 174 screwed into the bolt 150 from the opposite side.

  The aligning tool 160 is formed with a bolt insertion hole 161 that is smaller than the outer diameter of the head 151 of the bolt 150 and somewhat larger than the outer diameter of the screw 152, and the center axis of the aligning tool 160 and the bolt 150. Not only in the state where the central axes coincide with each other, but also in the state where the central axes form an angle with each other, the outer peripheral edge of the head of the bolt 150 is received by the inner peripheral surface of the aligning tool 160 as a whole. Even if the central axis, that is, the wall surface to which the mounting plate 120 is attached and the central axis of the bolt 150, that is, the end 115 of the arm 110 is not parallel, it has a centering action to absorb the deviation between these normals (axis). ing.

  That is, the aligning tool 160 and the head 151 of the bolt 150 cooperate with the recessed portion 121 of the mounting plate 120 to constitute the aligning means.

  Further, the aligning tool 160 has a dimension in which the half surface of the aligning tool 160 is flush with the wall mounting surface on the recessed portion side of the mounting 120 in a state where it is accommodated in the recessed portion 121 of the mounting plate 120. Yes.

  Further, the bolt 150 and the double nuts 171 and 172 and the nut 174 and the arm 110 are positioned at the tightening position of the double nut 171 and 172 and the nut 174 with the screw portion of the bolt 150 through the washers 173 and 175 of the nut 174. The distance between the two can be adjusted, and these both cooperate to constitute a distance adjusting means.

  Next, a specific method for attaching the wall-mounted toilet to the wall in the above-described embodiment and the operation of the structure for attaching the wall-mounted toilet to the wall will be described.

  When the wall-mounted toilet according to the present embodiment is installed in a wooden house, for example, the base plate 20 of the wall-mounted toilet 20 is attached together with the reinforcing layer on the floor base portion 200 as a casing shown in FIG. At this time, since the toilet-side drain pipe 70 is attached to the frame 30 and the frame 30 is attached to the base plate 20, the toilet-side drain pipe 70 is attached so as to be concentric with the house-side drain pipe. In order to ensure proper drainage, the base plate 20 needs to be attached with reference to the position of the house-side drain pipe. Accordingly, the distance between the fixed frame 31 of the frame 30 and the wall surface of the toilet is not always constant. As shown in FIG. 9, the floor foundation portion 200 that forms the floor of the wooden house has a vertically long pull 210 that extends at both ends in the longitudinal direction of the toilet room, for example, a 90 mm square or more and a pitch of 900 mm or less. It is composed of a joist 220 having a 45 mm square or more and a pitch of 300 mm or less, which crosses over the large pull and is placed at a predetermined interval, and a water-resistant plywood 230 having a thickness of 12 mm or more, for example, covering the whole.

  Next, the base plate 20 is fixed on the floor base portion 200 with bolts (not shown) so as not to be laterally displaced. At this time, since the base plate 20 has a certain area, it is not necessary to attach it to the housing with a large bolt as in the conventional example, and it is only necessary to attach it to the floor base part 200 with a bolt that is small enough to prevent lateral displacement. good.

  Next, the upper part of the frame 30 suspended from the base plate 20 in this state is fixed to the toilet wall W (see FIGS. 3 and 10).

  In attaching the wall-mounted toilet to the wall, first, the stud bolt 190 is protruded from the wall-side housing, and the mounting plate 120 is attached to the stud bolt 190. For this attachment, the aligning tool 160 is accommodated in the recessed portion 121 of the attachment plate 120 in advance, and the screw portion 152 is provided on the inner side of the alignment tool 160 between the through-hole 161 of the alignment tool 160 and the attachment plate 120. Bolts 150 are inserted through the through holes 122.

  Next, the attachment plate 120 is firmly attached to the wall-side housing via the washer 191 and the nut 192. In this state, the aligning tool 160 accommodated in the recessed portion 121 of the mounting plate 120 has its half surface in contact with the wall, and the aligning tool itself is fixedly accommodated in the recessed portion 121.

  Next, the double nuts 171 and 172 are screwed into the bolt 150 and the washer 173 is fitted, and the screw portion 152 of the bolt 150 is inserted into the mounting hole 111 of the arm 110 of the frame 30.

  Next, the double nuts 171 and 172 are fastened while adjusting the distance between the frame 30 and the mounting plate 120 so that the toilet 10 maintains a correct posture, and the washer 175 is fitted into the screw portion 152 of the bolt 150 protruding from the arm 110. At the same time, the nut 174 is screwed together.

  In addition, with this space adjustment work and the fastening work of the double nuts 171 and 172, the head of the bolt 150 is shifted to an appropriate position on the inner periphery of the aligning tool 160, and each component of the fixing tool 100 is fixed in this state. The At the time of fixing, not only the alignment operation of the alignment means, that is, the state where the center axis of the alignment tool 160 and the center axis of the bolt 150 coincide with each other, but also the state where each center axis forms an angle with each other. The outer peripheral edge of the head is entirely received by the inner peripheral surface of the aligning tool 160, and the center axis of the aligning tool 160, that is, the wall surface to which the mounting plate 120 is attached, and the center axis of the bolt 150, that is, the end 115 of the arm 110. Even if they are not parallel to each other, the effect of absorbing the deviation between these normal lines (axis lines) is exhibited. Thereby, regardless of the state of the toilet wall surface W, the distance between the frame 30 and the toilet wall surface W can be adjusted while the force for pulling the frame 30 against the toilet wall surface W is directed in a predetermined direction. .

  That is, by realizing the mounting structure of the wall-mounted toilet according to the present embodiment on the wall, the position of the housing-side drain pipe is somewhat shifted by having the above-described interval adjusting means, and the toilet-side drain pipe 70 is installed. Even if it is necessary to attach the fixed frame 31 to the house side drain pipe shifted in this position to ensure smooth drainage by installing it concentrically with the house side drain pipe, the gap is absorbed by the interval adjusting means. Therefore, the wall-mounted toilet can be installed in the toilet while the fixed frame 31 is kept perpendicular to the toilet floor.

  Further, by having the alignment means described above, the mounting plate 120 can be placed in parallel with the toilet wall while the fixed frame 31 is kept perpendicular to the floor by the alignment means even when the floor and walls of the toilet are uneven. Since it can be adjusted, the wall-mounted toilet can be fixed to the toilet in a state where the fixed frame 31 is perpendicular to the toilet floor.

  Further, even when the toilet wall is distorted in various directions, the fixing plate 31 is perpendicular to the toilet floor because the mounting plate 120 can be adjusted in parallel with the distortion of the toilet wall by the aligning means. A wall-mounted toilet can be installed in the toilet while keeping Therefore, it is possible to prevent the user's sitting posture from deteriorating due to the toilet bowl 10 falling forward or the right and left sides of the toilet bowl 10 being inclined.

  In addition, when the mounting structure to the wall of the wall-mounted toilet in this embodiment is applied to reinforced concrete, the base plate 20 is placed on the floor-side housing together with the reinforcing layer so that the base plate 20 is not displaced relative to the floor. Fix to the floor with fasteners such as small bolts and anchors. Then, the frame 30 is attached to the wall-side casing by the fixture 100 in the same manner as described above, and the wall-side casing is attached to the wall of the wall-mounted toilet.

  After the wall-mounted toilet is thus attached to the toilet floor and wall, 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 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 frame 30 shown in FIG. 10, adds the use, and then presses the rising button 81 again to raise the toilet 10 to remove the toilet seat 40. You can stand up comfortably without having to bend your waist. During such a series of operations of the user, the base plate 20 that forms a part of the floor surface F and a fixing portion that connects the wall 30 and the wall surface W to the bending moment generated in the frame 30 when the user sits on the toilet seat 40. 100 can be handled by the user, so that even if the wall frame is warped or distorted, the toilet seat 40 will not be tilted forward or tilted to the left or right even if it is generally curved. Can be used comfortably.

  Note that the wall-mounted toilet fixture 100 has such an interval adjusting means and an aligning means, so that the frame 30 can be attached to the wall surface W of the toilet regardless of the state of the toilet wall surface even when the wall-mounted toilet is raised or lowered. The appropriate distance between the frame 30 and the wall surface W of the toilet can be maintained while the pulling force is directed in a predetermined direction.

  As a result, the frame 30 can be kept standing vertically with respect to the base plate 20 at all times during raising and lowering of the wall-mounted toilet regardless of the state of the casing on the toilet wall. Therefore, even if the user raises and lowers the toilet while sitting on the toilet, the frame does not become partly worn or worn, and the toilet 10 does not rattle or generate abnormal noise during the raising or lowering. This eliminates the user's discomfort during the raising and lowering of the wall-mounted toilet. Moreover, durability of the raising / lowering apparatus can be improved because the toilet bowl 10 always raises / lowers smoothly.

  On the other hand, when the cleaner cleans the toilet, the toilet plate 10 is raised above the frame 30 as shown in FIG. Clean between. When performing this cleaning, according to the structure of this embodiment, the base plate 20 that forms the floor surface F of the toilet has no unnecessary projections such as extremely large bolts, so that the toilet 10 and the floor surface F below can be easily and It can be cleaned quickly.

  Although the wall-mounted toilet bowl mounting structure according to the embodiment described above has been introduced using a liftable wall-mounted toilet, the toilet bowl is fixed at a predetermined height of the toilet fixing frame instead of such a liftable wall-mounted toilet. Needless to say, even if the present invention is applied to a fixed wall-mounted toilet in which a fixed cleaning space is secured between the bottom of the toilet bowl and the floor surface, the above-described specific effects are sufficiently exhibited.

  However, in the case of a liftable wall-mounted toilet, while the user sits on the toilet seat and raises and lowers the toilet, the toilet fixing frame is always kept perpendicular to the base plate that forms part of the floor surface. During the raising and lowering of the toilet bowl, there is no squeezing or wear between the toilet bowl fixing frame, and as a result, no rattling or abnormal noise is generated during the raising or lowering of the toilet bowl, and a comfortable feeling of use can always be given to the toilet user. Moreover, durability of the lifting / lowering device can be increased by always moving the toilet up and down smoothly.

  In addition, although the fixture was provided with both the space | interval adjustment means and the alignment means in the attachment structure to the wall of the wall-mounted toilet bowl which concerns on embodiment mentioned above, even if it has only either one, it is different from that. Can work. Specifically, the structure for attaching the wall-mounted toilet according to the present invention includes the interval adjusting means, so that the interval between the frame and the wall surface of the toilet can be adjusted regardless of the state of the toilet wall surface. Independently exhibiting the action, and by providing the alignment means, the ability to pull the frame against the toilet wall surface in the specified direction regardless of the state of the toilet wall surface is demonstrated uniquely To do.

It is the whole perspective view which looked at the attachment structure to the wall of the wall-mounted toilet concerning one Embodiment of this invention from diagonally forward. It is the perspective view which looked at the attachment structure to the wall of the wall-mounted toilet shown in FIG. 1 from diagonally back. It is a side view which shows the attachment structure to the wall of the wall-mounted toilet shown in FIG. 1 in the state which removed the toilet bowl. It is a perspective view which shows the attachment structure to the wall of the wall-mounted toilet shown in FIG. 1 in the state which removed the toilet bowl. It is a perspective view which shows an example of the relationship between the base board and frame of the wall-mounted toilet shown in FIG. It is a fragmentary perspective view which shows the attachment structure to the toilet housing of the fixed frame and base board of the wall-mounted toilet shown in FIG. It is a perspective view which decomposes | disassembles and shows the fixing tool of the wall-mounted toilet shown in FIG. FIG. 5 is a perspective view showing a part of the fixing device shown in FIG. It is a perspective view which shows the frame of the floor of a wooden house. It is the side view which constructed the attachment structure to the wall of the wall-mounted toilet shown in FIG. 1 in the toilet booth.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Wall-mounted toilet 10 Toilet 11 Toilet bottom 13 Toilet back 20, 21, 22 Base plate 30 Frame 31 Fixed frame 32 Movable frame 32a Slide part 32b Connection part 32c Mounting part 33 Stud bolt 36 Mounting plate 40 Local washing toilet seat 50 Low tank 61 Motor 62 telescopic shaft 63 ball screw 70 drain pipe 71 bellows pipe 80 lift switch 81 lift button 82 drop button 100 fixture 110 arm 111 mounting hole 115 end 120 mounting plate 121 recess 122 through hole 150 bolt 151 bolt head 152 screw section 160 Alignment tool 161 Bolt insertion hole 171, 172 Double nut 173 Washer 174 Nut 175 Washer 190 Stud bolt 191 Washer 192 Nut 200 Floor foundation 210 Large pulling 220 joist 230 water resistant plywood 361-364 bolt 365-369 nut F floor W wall of toilet

Claims (2)

The wall of the wall-mounted toilet comprising a wall-mounted toilet, a frame for supporting the wall-mounted toilet, and a base plate for standing the frame on the toilet floor, the frame being fixed to a wall surface of the toilet via a fixture In the mounting structure to
The fixture includes a distance adjusting means capable of adjusting a distance between the frame and the toilet wall surface , and
The fixing device comprises an arm attached to the frame side, an attachment plate attached to the toilet wall surface via a fastener and having a recessed portion in part, and a coupling portion for coupling the arm and the attachment plate, The coupling part includes a bolt in which a screw part passes through the arm and the mounting plate, and a double nut and a nut for fastening the bolt from both sides of the arm, respectively. The bolt, the double nut, the nut, and the arm cooperate with each other. A structure for mounting the wall-mounted toilet on the wall is characterized by constituting the interval adjusting means . The wall-mounted toilet includes a fixed frame and a movable frame that can be raised and lowered with respect to the fixed frame, and the toilet is attached to the movable frame and can be raised and lowered with respect to the fixed frame. 2. A structure for mounting the wall-mounted toilet according to 1 on a wall.

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