JP5013947B2 - Toilet fixing device - Google Patents

Description

  The present invention relates to a toilet fixing device for fixing a toilet main body to a floor surface.

  Patent Documents 1 to 3 disclose conventional toilet fixing devices. For example, the toilet fixing device disclosed in Patent Document 1 includes an attachment frame. The mounting frame connects the toilet drain connected to the water seal formed in the toilet bowl of the toilet body and the floor drain formed in the floor drain pipe raised from the floor surface. Is in contact with the floor on which the toilet body is installed. By inserting a plurality of fixing screws through the floor surface, the mounting frame is fixed to the floor surface in a state where the drain port is connected to the floor drain port of the floor drain pipe. Further, the toilet body is provided with four through holes, and the fixing frame is formed with four fixed pieces extending vertically. The mounting frame fixes the toilet body by inserting a fixing screw from each through hole of the toilet body into each fixing piece.

  If you want to fix the toilet body to the floor using this toilet fixing device, fix the mounting frame to the floor and connect the drain of the mounting frame and the floor drain of the floor drain pipe. The toilet body must be fixed to the mounting frame while connecting the toilet drain to the drain of the mounting frame. At this time, since it is difficult to connect the toilet drainage port and the drainage port, the toilet drainage port and the floor drainage port may not be sufficiently connected, or the toilet body may not be fixed at an accurate position.

  On the other hand, the toilet fixing device disclosed in Patent Document 2 includes separate toilet fixing members, floor drainage connection members, and wood screws. The toilet fixing member is formed with a first fixing piece that contacts the floor surface. The toilet fixing member is fixed to the floor surface by inserting one screw from the first fixing piece to the floor surface. It will be. The floor drainage connection member connects the toilet drainage port of the toilet body and the floor drainage port of the floor drainage pipe. The floor drainage connection member is formed with two or four second fixed pieces that come into contact with the floor surface, and the floor drainage connection member is inserted by inserting screws from the second fixed pieces to the floor surface. It will be fixed to the floor. The toilet bowl fixing member is adapted to engage with the floor drainage connecting member. The toilet body is provided with a single through hole. One wood screw is inserted through the through-hole, and the wood screw engages with the periphery of the through-hole and fixes the toilet fixing member.

  When fixing the toilet body to the floor using this toilet fixing device, after fixing the floor drainage connecting member to the floor, fix the toilet drainage connecting member to the floor drainage while engaging the toilet drainage connecting member, Next, the toilet body can be fixed to the toilet fixing member while aligning the toilet drain and the floor drain. For this reason, according to this toilet fixing device, the toilet drainage port and the floor drainage port can be reliably connected, and the toilet body can be fixed at an accurate position.

  In the toilet fixing device disclosed in Patent Document 3, one fixing screw is inserted through the through hole of the toilet main body to fix the toilet main body and the toilet fixing member, and two bolts are used for the through hole of the toilet main body. The toilet body and the floor drainage connecting member are fixed by being inserted. Other configurations and operations are the same as those of the toilet bowl fixing device of Patent Document 2.

JP 63-226421 A JP-A-8-326135 JP 2003-193541 A

  However, when the toilet body is to be fixed to the floor using the toilet fixing device of Patent Documents 2 and 3, the toilet fixing member and the floor drainage connection member must be fixed to the floor with different screws or the like. The workability during construction is poor.

  The present invention has been made in view of the above-described conventional situation, and can reliably connect the toilet drainage port and the floor drainage port, and can fix the toilet body in an accurate position, and is excellent. The problem to be solved is to provide a toilet fixing device capable of exhibiting excellent workability.

The toilet fixing device of the present invention includes a toilet fixing member fixed to a floor surface on which a toilet body is installed,
The toilet drain connected to the water seal formed in the toilet bowl of the toilet body is connected to the floor drain formed in the floor drain pipe raised from the floor, and fixed to the floor. Floor drain connection member
A toilet fixture that is inserted through a through-hole provided in the toilet body and that locks the periphery of the through-hole and that fixes the toilet body and the toilet fixing member;
The toilet fixing member is formed with a first fixing piece that comes into contact with the floor surface,
The floor drainage connection member is formed with a second fixed piece that comes into contact with the floor surface,
A floor fixture that simultaneously fixes the first fixed piece and the second fixed piece to the floor surface ;
The toilet body has an ascending flow path extending from an inflow port formed at a lower end of the toilet bowl to the toilet drain port at a position higher than the inflow port at the time of installation,
The floor drainage connecting member comprises a drainage connection socket fixed to the floor surface and having a connection portion aligned with the floor drainage port, and a drainage connection pipe connecting the toilet drainage port and the drainage connection socket,
The toilet fixing member has leg portions that are connected to extend from the lower side to the left and right at the time of installation, and a fixing portion that is fixed to the toilet body by the toilet fixture.
The first fixed piece is formed to extend rearward from each leg,
The drainage connection socket is formed in the connection portion, and includes a connection port that fits the drainage connection pipe so as to be able to communicate with the floor drainage port, and two pieces of the second fixing pieces that extend from the connection portion. It is characterized by having.

  When the toilet body is to be fixed to the floor using the toilet fixing device of the present invention, the floor drainage connecting member is first positioned on the floor and aligned with the floor drainage port of the floor drainage pipe, The first fixing piece and the second fixing piece of the floor drainage connecting member are both brought into contact with the floor surface, and the first fixing piece and the second fixing piece can be simultaneously fixed to the floor surface by the floor fixing tool.

  Next, while aligning the toilet drain outlet and the floor drain outlet, the toilet body is positioned on the floor surface, the toilet fixture is inserted from the through hole of the toilet body, and the toilet body and the toilet fixing member are inserted with the toilet fixture. To fix.

  Therefore, according to the toilet fixing device of the present invention, the toilet drain port and the floor drain port can be reliably connected, the toilet body can be fixed at an accurate position, and excellent workability can be exhibited. Is possible.

  As a toilet fixture, a well-known screw, a screw, etc. are employable. Moreover, a well-known screw, a screw, etc. are employable as a floor fixing tool.

Floor drain connecting member according to the present invention connects the toilet drainage outlet of the toilet bowl and the floor drain outlet of bed drain pipe directly. When the toilet drainage port and the floor drainage port are directly connected, the floor drainage connection member constitutes the drainage channel.

Toilet body, from the inlet port formed at the lower end of the toilet bowl, Ru Tei has an upward flow passage extending to the toilet drain outlet higher than inlet position during installation. The floor drain connecting member is fixed to the floor, consisting of a drainage connection socket having a connecting portion aligned with the floor drain outlet, a drain connecting pipe that connects the toilet drainage outlet and the drainage connection socket. In this case, the drainage connection tube及beauty drainage connection socket constitute a drain passage, since the toilet body and the drainage connection tube is separated, it is possible to simplify the toilet body and floor drain connecting member .

  The drainage connection pipe may be composed of one member or may be composed of two or more members. When the drainage connection pipe is composed of the upstream guide pipe and the downstream connection pipe body, the guide pipe is fixed to the toilet body, and the connection pipe body is connected to the drainage connection socket. By placing on the floor surface, the guide tube can be easily connected to the connecting tube main body.

Toilet fixing member includes a leg which is connected to extend upward from the lower left and right at the time of installation, Tei and a fixing portion which is fixed to the toilet body Ru by toilet fixture. The first fixing piece from the leg portion that is formed to extend in the backward direction. Further, the drainage connection socket is formed in the connecting part, that has a floor drain outlet communicable with the drainage connection tube fitting connection port, and a second fixing piece of the two pieces extending from the connecting portion . In this case, the floor drainage connection member is located behind the toilet bowl solid member, and the toilet drainage port generally located behind the toilet bowl and the floor drainage port of the floor drainage pipe are easily connected by the drainage connection pipe and the drainage connection socket. It becomes possible to connect.

  It is preferable that the first fixed piece and the second fixed piece are formed so as to be fitted to each other. For example, a locking recess is formed on one of the first fixed piece and the second fixed piece, and a locking protrusion is formed on the other of the first fixed piece and the second fixed piece. It is possible that In this case, since the installer tries to fit the first fixed piece and the second fixed piece and simultaneously fix the fixed piece to the floor surface, the effect of the present invention can be reliably achieved.

  It is preferable that the engagement recesses and the engagement projections are limited in a fitting state. In this case, it is possible to prevent an installer from performing wrong construction, and the effects of the present invention can be more reliably exhibited.

  Hereinafter, Embodiments 1 and 2 in which the toilet fixing device of the present invention is embodied in a Western style flush toilet will be described with reference to the drawings.

  As shown in FIGS. 1 and 2, the Western style flush toilet of Example 1 includes a toilet body 1, a floor drainage connection member 60, a toilet fixing member 80, a toilet cleaning device 100, and an intake device 200. ing. The floor drainage connection member 60 includes a guide pipe 62, a connection pipe body 65, and a drainage connection socket 71. The guide pipe 62 and the connection pipe main body 65 are drain connection pipes. Illustration of the toilet seat and toilet lid is omitted.

  The toilet body 1 has a rim 3 on the upper inner periphery of the toilet bowl 2. Further, the toilet body 1 has an inflow port 2 a formed at the lower end of the toilet bowl 2 communicating with an ascending flow path 2 b extending rearward on the back surface of the toilet bowl 2. The ascending flow path 2b extends to the toilet drain port 2d located at the highest position 2c higher than the inflow port 2a at the time of installation. Thus, the first water sealing part 4 a is formed below the toilet bowl 2.

  The toilet drainage port 2d of the toilet body 1 is opened horizontally rearward, a packing 61 is provided around the toilet drainage port 2d, and the packing 61 is inserted into the guide tube 62.

  In addition, a pair of recesses 1 a are formed on the upper surface of the toilet body 1 behind the toilet bowl 2, and through holes 1 b communicating with the space below the toilet bowl 2 are provided on the bottom surface of each recess 1 a. ing. An attachment hole 1c for attaching a toilet seat and a toilet lid is provided in the outside of each recess 1a. A storage space 1d for storing the guide tube 62, the connection tube main body 65, the drainage connection socket 71, the toilet bowl cleaning device 100, and the air intake device 200 is formed in a state of penetrating vertically behind the recess 1a and the mounting hole 1c. .

  The guide tube 62 is curved from the horizontal direction to the vertically downward direction, and the inside is a guide flow path 62a inclined downward. The upper end of the guide tube 62 is connected to the toilet drainage port 2d, and the lower end of the guide tube 62 is connected to an upstream port 63a of the connection tube main body 65 described later. In addition, the guide tube 62 is formed with a cylindrical portion 62 b that extends upward and is connected to the suction tank 201 of the intake device 200.

  A connecting pipe main body 65 is connected to the lower end of the guide pipe 62. As shown in FIG. 3, the connecting pipe main body 65 includes an upstream pipe 63 and a downstream pipe 64.

  The upstream pipe 63 is formed with an upstream port 63a that opens horizontally at the upper end, extends from the upstream port 63a to a position lower than the upstream port 63a when installed, and is bent there to form a connection port 63d that opens obliquely upward at the other end. It has been done. The downstream pipe 64 is formed with a connected port 64a that opens obliquely downward at one end, extends from the connected port 64a to a high position when installed, and is then bent to form a downstream port 64d that opens downward at the other end. Is.

  The upstream pipe 63 and the downstream pipe 64 are integrally connected by a connection member 66 provided around the connection port 63d and the connection port 64a to form a connection pipe main body 65. The connecting pipe main body 65 is wound around a tuna, and the inside constitutes a drainage flow path 65a. A substantially cylindrical orifice member 67 is provided in the upstream port 63 a of the upstream pipe 63 in the connecting pipe main body 65. The lower end of the orifice member 67 has a small diameter so as to form an orifice. Further, a packing 68 is mounted around the upstream port 63a of the upstream pipe 63. The guide pipe 62 is connected to the upstream pipe 63 by being inserted into the upstream port 63 a and the orifice member 67 through the packing 68.

  On the other hand, a floor drain pipe 70 having a floor drain port 70a at its upper end is raised on the floor F on which this Western style flush toilet is installed. Further, the toilet bowl fixing member 80 and the drainage connection socket 71 are fixed to the floor surface F.

  The toilet bowl fixing member 80 includes leg portions 80a extending upward so as to gradually approach each other from the lower side at the time of installation, brackets 80b connecting the upper ends of both leg portions 80a, and fixing portions 80c fixed to both ends of the brackets 80b. have. Both the leg portions 80a and the bracket 80b are made of metal, and both the fixing portions 80c are made of resin. At the lower end of each leg portion 80a, there are provided a sub-fixing piece 80d that is short and parallel to the floor surface F, and a first fixing piece 80e that is long and parallel to the floor surface F and extends backward.

  As shown in FIG. 4, screw holes 80f are formed through both the sub-fixing pieces 80d. Both first fixed pieces 80e extend in parallel with the floor surface F, then once bend upward and extend again in parallel with the floor surface F. Finally, the width is narrowed and bent downward. A screw hole 80g is penetrated in a portion extending in parallel with the floor surface F after bending upward. A portion that is narrowed and bent downward is a locking projection 80h.

  As shown in FIG. 3, the drainage connection socket 71 has a flat plate-like base portion 71 m extending in parallel with the floor surface F. On the bottom surface of the base 71m, as shown in FIG. 1, a first recess 71a aligned with the large-diameter floor drain port 70a and a second recess 71b aligned with the small-diameter floor drain port 70a are concentrically recessed. It is installed. Further, as shown in FIG. 3, a connection part 71e concentric with the first recess 71a and the second recess 71b is projected on the upper surface of the base 71m, and the connection pipe body 65 has a connection part 71e at the center thereof. A connection port 71c for fitting with the downstream pipe 64 is opened. Further, a support portion 71d that supports a curved portion on the lower side of the connection pipe main body 65 is formed on the upper surface of the base portion 71m.

  The base 71m is integrally formed with a second fixed piece 71f extending in a direction away from each other in parallel with the floor surface F. As shown in FIG. 4, a convex portion 71g extending in the front-rear direction protrudes from the upper surface of the distal end side of both the second fixed pieces 71f, and the distal end side of the convex portion 71g is the first fixing of the toilet fixing member 80. It is formed thin by the thickness of the piece 80e. A threaded hole 71h is provided through the thin portion of both the second fixed pieces 71f. A locking recess 71i that aligns with the locking protrusion 80h of the toilet fixing member 80 is formed in the rear side surface of the thin portion of both the second fixing pieces 71f.

  As shown in FIG. 1, the toilet bowl cleaning device 100 is connected to a water pipe, and the toilet bowl cleaning device 100 is connected to a nozzle provided on the rim 3 of the toilet body 1 via an on-off valve 101. The intake device 200 includes a negative pressure generating device 202 that generates a negative pressure when activated, and a suction tank 201 connected to the negative pressure generating device 202 via an on-off valve 203.

  When constructing this Western style flush toilet on the floor surface F, the drainage connection socket 71 is first fixed to the floor surface F. In this case, as shown in FIG. 3, the drainage connection socket 71 is first positioned on the floor surface F so that the floor drainage port 70a of the floor drainage pipe 70 and the first recess 71a or the second recess 71b are aligned. An adhesive is interposed between the outer peripheral surface of the floor discharge pipe 70 and the inner peripheral surface of the first recess 71a or the second recess 71b.

  Then, the toilet bowl solid member 80 is positioned in front of the drainage connection socket 71, and the drainage connection socket 71 is fixed to the floor surface F together with the toilet bowl fixing member 80. At this time, as shown in FIG. 4, the first fixing piece 80e of the toilet fixing member 80 is bent and has a locking projection 80h, while the sub-fixing piece 80d is like that. Not. The second fixed piece 71f of the drainage connection socket 71 has a convex portion 71g and is formed thin, and has a locking concave portion 71i. For this reason, the sub-fixing piece 80d of the toilet fixing member 80 cannot be fitted with the second fixing piece 71f of the drainage connection socket 71, and the first fixing piece 80e of the toilet bowl fixing member 80 is the second fixing piece 71f of the drainage connection socket 71. Can be fitted. For this reason, the installer can fit the first fixed piece 80e by overlapping the second fixed piece 71f without mistake. And the common screw | thread 81 as a toilet bowl fixing tool can be penetrated to the screw hole 80g and the screw hole 71h, without making a mistake in the front-back direction, position, and direction of the toilet fixing member 80. Further, the screw 81 is inserted into the screw hole 80f of the sub-fixing piece 80d. Thus, the first fixed piece 80e and the second fixed piece 71f can be fixed to the floor surface F at the same time.

  Further, the guide tube 62 is fixed to the toilet body 1. Then, the upstream pipe 63 and the downstream pipe 64 are assembled together to form a connection pipe body 65, and the downstream port 64 d of the connection pipe body 65 is inserted into the connection port 71 c of the drainage connection socket 71. On the other hand, as shown in FIGS. 3 and 5, the orifice member 67 and the packing 68 are attached to the upstream port 63 a of the connecting pipe main body 65. It is also possible to assemble the packing 68 in the upstream pipe 63 in advance. Thereafter, if the toilet body 1 and the guide tube 62 are placed on the floor surface F, the guide tube 62 can be easily connected to the connection tube body 65. Further, the orifice member 67 can be easily provided in the drainage flow path 65a. In the present invention, the guide pipe 62, the upstream pipe 63, and the downstream pipe 64 may be integrated.

  Then, as shown in FIG. 2, a bolt 82 as a toilet fixture is inserted into the through hole 1 a through the recess 1 a of the toilet body 1, and the bolt 82 is inserted into the fixing portion 80 c of the toilet fixing member 80 through a washer 83. Screw in.

  Therefore, according to this toilet bowl fixing device, the toilet drainage port 2d and the floor drainage port 70a can be reliably connected via the guide pipe 62 and the connecting pipe main body 65, and the toilet main body 1 is placed on the floor surface F at an accurate position. It becomes possible to fix from above. At this time, it is possible to exhibit excellent workability.

  In the Western-style flush toilet constructed as described above, flush water is supplied to the rim 3 by the toilet flushing device 100. For this reason, in the toilet bowl body 1, the first water sealing portion 4 a in which the wash water is sealed by the ascending flow path 2 b is formed in the toilet bowl 2, and also in the drainage flow path 65 a in the connection pipe main body 65. A second water seal 4b is formed. In this Western style flush toilet, the air in the drainage flow path 65 a is sucked by the intake device 200.

  As a result, a siphon action is reliably generated in the first water seal portion 4a, and the filth in the first water seal portion 4a reaches the toilet drainage port 2d, the guide pipe 62, and the connection pipe main body 65 of the toilet body 1, and the floor. The water is discharged from the drain port 70a to the floor drain pipe 70.

  The Western style flush toilet of Example 2 is obtained by changing the drainage connection socket of the toilet fixing device. As shown in FIG. 6, the drainage connection socket 72 does not have a support portion 71d. Other configurations are the same as the drainage connection socket 71 of the first embodiment, and the same components are denoted by the same reference numerals and detailed description thereof is omitted.

  A normal connection pipe can be connected by the drainage connection socket 72. In addition, it is also possible to connect the connecting pipe main body 65 wound with a scissors like Example 1 by this drainage connection socket 72. Other functions and effects are the same as those of the first embodiment.

  In the above, the present invention has been described with reference to the first and second embodiments. However, the present invention is not limited to the first and second embodiments, and can be appropriately modified and applied without departing from the spirit of the present invention. Needless to say.

  For example, the toilet body may have a guide channel whose inside is inclined downward. In this case, the downstream of the guide channel is a toilet drain.

  It is also possible to provide a toilet drain port at the lower end of the toilet bowl and to configure the ascending flow path by a separate pipe from the toilet body. In this case, it is possible to connect the piping to the toilet fixing device of the present invention.

  The present invention can be used for flush toilets.

1 is a partial schematic cross-sectional view of a Western style flush toilet of Example 1. FIG. It is a principal part perspective view of the Western-style flush toilet of Example 1. FIG. It is a disassembled perspective view of the toilet bowl fixing device of Example 1. FIG. 3 is an enlarged perspective view of a main part of the toilet fixing device according to the first embodiment. It is a perspective view of the toilet bowl fixing device of Example 1. It is a perspective view of the toilet bowl fixing device of Example 2.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Toilet body F ... Floor surface 80 ... Toilet fixing member 2 ... Toilet bowl 4a ... Water seal 2d ... Toilet drain 70 ... Floor drain pipe 70a ... Floor drain 65a ... Drain flow path 60 ... Floor drain connection member 1b ... Through hole 82 ... Bolt (toilet fixture)
80e ... 1st fixed piece 71f ... 2nd fixed piece 81 ... Screw (floor fixing tool)
2a ... Inlet 2b ... Ascending flow path 62 ... Guide pipe, 65 ... Connection pipe body (drainage connection pipe)
71, 72 ... Drainage connection socket 80a ... Leg part 80c ... Fixing part 71c ... Connection port 71e ... Connection part 71i ... Locking recess 80h ... Locking protrusion

Claims (4)

A toilet fixing member fixed to the floor on which the toilet body is installed;
The toilet drain connected to the water seal formed in the toilet bowl of the toilet body is connected to the floor drain formed in the floor drain pipe raised from the floor, and fixed to the floor. Floor drain connection member
A toilet fixture that is inserted through a through-hole provided in the toilet body and that locks the periphery of the through-hole and that fixes the toilet body and the toilet fixing member;
The toilet fixing member is formed with a first fixing piece that comes into contact with the floor surface,
The floor drainage connection member is formed with a second fixed piece that comes into contact with the floor surface,
A floor fixture that simultaneously fixes the first fixed piece and the second fixed piece to the floor surface ;
The toilet body has an ascending flow path extending from an inflow port formed at a lower end of the toilet bowl to the toilet drain port at a position higher than the inflow port at the time of installation,
The floor drainage connecting member comprises a drainage connection socket fixed to the floor surface and having a connection portion aligned with the floor drainage port, and a drainage connection pipe connecting the toilet drainage port and the drainage connection socket,
The toilet fixing member has leg portions that are connected to extend from the lower side to the left and right at the time of installation, and a fixing portion that is fixed to the toilet body by the toilet fixture.
The first fixed piece is formed to extend rearward from each leg,
The drainage connection socket is formed in the connection portion, and includes a connection port that fits the drainage connection pipe so as to be able to communicate with the floor drainage port, and two pieces of the second fixing pieces that extend from the connection portion. toilet fixing apparatus characterized in that it has. The toilet fixing device according to claim 1, wherein the first fixing piece and the second fixing piece are formed so as to be fitted to each other . One of the first fixed piece and the second fixed piece is formed with a locking concave portion, and the other of the first fixed piece and the second fixed piece has a locking convex portion that fits into the locking concave portion. The toilet fixing device according to claim 2 formed . The toilet fixing device according to claim 3, wherein the engagement recess and the engagement protrusion are limited in a fitting state .

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