JP3206261B2 - Toilet installation structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for installing a toilet, and more particularly to a structure for installing a flush toilet having a skirt base.

[0002]

2. Description of the Related Art Conventionally, as an installation structure of this type of toilet bowl, Japanese Unexamined Utility Model Publication No. 2-89077 is known. In this device, a block mounting portion extending to the front side of the toilet along the floor is integrally provided in a drain socket fixed to a floor surface and connecting a drain port of the toilet and a drain pipe, and the block mounting portion is provided on the block mounting portion. The fixed block is screwed to the floor together with the block mounting part, and screw members are screwed into this block through the mounting holes provided on each of the left and right sides of the toilet pedestal, and the toilet is fixed to the floor The fixing block is in the form of a clasp made of wood or the like, and is fixed such that both end surfaces thereof are closely opposed to the side wall of the toilet pedestal.

[0003]

In the above-mentioned conventional toilet installation structure, since the installation position of the fixed block is determined on the block mounting portion of the drainage socket, there is no difficulty in positioning the fixed block when installing the fixed block. Although it is very convenient, a single fixing block can be used to fix the screw members from the left and right sides of the toilet pedestal with a single fixing block. Must be prepared, and it is necessary to prepare various types of blocks. The present invention has been made in view of the above-described problems of the related art, and the purpose thereof is to prepare only one type of fixed block for various types of toilets having different pedestal sizes, In addition, it is an object of the present invention to provide a toilet installation structure that facilitates positioning when the block is fixed to the floor.

[0004]

According to a first aspect of the present invention, a drain socket fixed to a floor and connected to a drain port of a toilet and a drain pipe is provided. A fixing tool positioning guide extending in front of the toilet along the floor is integrally provided, and a pair of right and left fixing tools are fixed to the floor along the guide portion of the positioning guide. The screw member inserted into the mounting holes respectively opened on both sides is screwed into the fixing member.
It is desirable that the guide portion is provided with a mark for positioning the fixture at predetermined intervals. In the toilet installation structure according to the third aspect, the drainage socket fixed to the floor surface and connecting the drainage port of the toilet and drainage pipe extends to the front side of the toilet along the floor, and A fixing tool positioning guide having an arm-shaped guide portion extending left and right with respect to a line equally dividing right and left is integrally provided, and a pair of right and left fixing tools are slidably attached to the guide portion of the fixing tool positioning guide, and a skirt of a toilet bowl is provided. The screw members inserted into the mounting holes respectively opened on the left and right sides of the pedestal are screwed into the fixing tool. Is provided with a receding prevention mechanism for preventing the sliding of the moving object. This anti-backup mechanism has a check protrusion formed in the arm-shaped guide portion of the fixture positioning guide so as to expand toward the front end side of the arm, while the fixture has a slit engaging with the guide portion. It can be configured by forming and providing a locking portion on the inner surface for locking to the above-mentioned check protrusion. In this case, it is necessary that either one of the check protrusion side and the locking part side has elasticity.

[0005]

In the toilet installation structure according to the first aspect of the present invention, a pair of right and left fixing members are arranged along the guide portion of the fixing member positioning guide so as to abut against the front and rear direction of the toilet. Fixing fixtures can be positioned, and the toilet can be positioned in the left-right direction by adjusting the spacing between the fixtures along the guides, making it possible to support multiple types of toilets with different pedestal dimensions using a single type of fixture. It becomes possible. Then, the toilet is fixed to the floor via the fixing device by screwing the screw member inserted into the mounting hole formed in the side surface of the pedestal into the fixing device. In the toilet installation structure according to the third aspect, the fixing tool can move toward the distal end of the guide portion, that is, toward the side wall of the toilet pedestal, but move toward the center, that is, the direction away from the side wall. Becomes impossible. Therefore, when the screw member is screwed into the fixture from the mounting hole of the toilet seat, the fixture is drawn to the pedestal wall surface, the position is automatically determined, and the fixture does not return.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In the figure, 1 is a toilet bowl, 11 is its pedestal, and this pedestal is
11 is formed in a bottomless skirt shape surrounding the bowl portion 12 and the trap drainage channel 13 of the toilet bowl 1, and a pair of mounting holes 14 penetrate the pedestal 11 at lower portions on both left and right sides thereof so as to face each other. Has been established. Further, the pedestal 11 has a horizontal flange portion 15 partially formed at the lower end portion on both left and right sides of the rear end portion, and the flange portion 15 has a screw insertion hole 16.

[0007] The toilet 1 is set at a predetermined position on the floor 2, and the drain port 17 of the trap drain 13 is connected to the drain pipe 3 provided on the floor via the drain socket 4.
Fixed to the floor through.

The drainage socket 4 has a drainage pipe connecting portion 411 having an outer diameter smaller than the inner diameter of the drainage pipe 3,
A toilet connecting portion 412 formed with a diameter larger than the outer diameter of the drain port 17 is uniaxially arranged with the former 411 down and the latter 412 up, and horizontally protrudes from the outer periphery of the main body 41, respectively. The drainage pipe connecting part 411 of the main body 41 is inserted into the opening of the drainage pipe 3 cut on the same plane as the floor 2 through the floor piping. At the same time, the drain port 17 of the toilet 1 is inserted into the toilet connector 412 via the rubber joint 6 to connect the drain port 17 of the toilet 1 to the drain pipe 3. The drain socket 4 is bonded to the drain pipe 3 with an adhesive. At this time, the diameter of the drain pipe connecting portion 411 of the drain socket 4 does not correspond to the diameter of the drain pipe 3 in which the drain pipe 3 is installed. Adapter 7 is attached.

The floor fixing flange 42 of the drainage socket 4 is formed in a substantially sector shape that expands toward the rear side of the toilet 1 around a line that equally divides the toilet 1 to the left and right, and is disposed below the flange 15 of the toilet 1. A through hole 421 corresponding to the screw insertion hole 16 of the flange portion 15 of the toilet 1 is formed on both sides of the distal end portion. The drainage socket 4 is screwed into the floor through the through hole 421, and the floor fixing flange 42 is fastened to the floor 2 by a first nut 81 screwed to the mounting screw 8 or the like. Fixed to The mounting screw 8 and the like also pass through the screw insertion hole 16 of the toilet 1, and the flange portion 15 of the toilet 1 is fastened and fixed to the floor 2 by a second nut 82 screwed to the mounting screw 8 and the like.

The fixture positioning guide 43 is provided so as to protrude to the opposite side of the floor fixing flange 42 with respect to the main body 41, that is, to the front side of the toilet 1, and the distal end thereof has the toilet 1 guide.
An arm-shaped guide portion 431 is formed which is orthogonal to a line that equally divides the left and right sides. The guide portion 431 extends the same length to the left and right of a line that equally divides the toilet 1 into left and right portions, and has a front end formed in a straight line and fixed on the upper surface for each type of toilet having different pedestal dimensions. Mark 432 for tool positioning
Is given.

On the other hand, the fixing tool 5 is made of wood or a synthetic resin material formed in a rectangular parallelepiped block, and two of them are used as a pair, each of which has its side surface abutting on the front end edge of the guide portion 431. Are aligned with the positioning mark 432 at two locations on the left and right.
And is fixed to the floor 2 with wood screws 9 or the like. And this fixture 5 has a toilet pedestal 11
A screw member 10 such as a wood screw is screwed through the mounting hole 14 of the above, and the toilet pedestal 11 is fastened and fixed to the fixture 5 by the screw member 10.

In the embodiment described above, both the flange 15 provided at the rear of the toilet 1 and the floor fixing flange 42 of the drainage socket 4 are fixed to the floor 2 by the same mounting screws 8 standing on the floor 2 or the like. The floor fixing flange 42 has a fixing plate on the upper surface and is fixed to the floor with wood screws or the like, and the flange portion 15 of the toilet 1 has the floor fixing flange penetrated through the fixing plate.
Floor fixing flange 42 with mounting bolts standing upright on 42
May be fixed to the floor 2 via a cable.

Next, FIGS. 4 and 5 show an embodiment of a toilet installation structure according to the third aspect. Although not shown, the fixture positioning guide 43 in this embodiment also protrudes from the peripheral surface of the main body 41 of the drain socket 4 and extends toward the front of the toilet 1 as in the above-described embodiment.

The fixture positioning guide 43 has an arm-shaped guide portion at the front end which is orthogonal to a line equally dividing the toilet 1 into right and left.
The guide portion 431 extends the same length to the left and right of a line equally dividing the toilet 1 into the left and right. The guide portion 431 is provided with a plurality of check protrusions 433 at respective portions extending on both sides of a line equally dividing the toilet 1 into right and left. The position of each of the non-return protrusions 433 is determined for each type of toilet 1 having different dimensions of the pedestal 11.

On the other hand, the fixing tool 5 is a horizontal guide connecting portion 51.
And a toilet fixing portion 52 extending vertically from one end of the guide connecting portion 51.
A slit 53 is cut out from the upright side end of the toilet fixing portion 52 to the other end of the toilet 51, and the slit 53 is engaged with the guide portion 431 of the fixture positioning guide 43 to be arranged on the floor 2. I have. In this fixing device 5, at least the guide connecting portion 51 has an appropriate elasticity so that the slit can be expanded by a force applied from the inside to the outside of the slit 53.

A guide portion 431 is provided at the entrance of the slit 53.
A locking portion 54 for locking to the check protrusion 433 is provided so as to protrude inward of the slit 53, and the locking portion 54 is
Of the check protrusion 433 provided at a predetermined position.

The check protrusion 433 of the guide portion 431 is formed so as to expand toward the distal end of the guide portion 431, and the inner surface of the locking portion 54 of the fixture 5 is formed on the inclined surface of the check protrusion 433. It is formed on an inclined surface that almost follows. Therefore, although the fixture 5 is guided by the guide portion 431 and can move to the distal end side of the guide portion 431, the movement in the reverse direction is restricted by the locking of the locking portion 54 to the check protrusion 433. That is, the non-return projection 433 and the locking portion 54 constitute a retraction preventing mechanism for preventing the fixing tool 5 from sliding in the base direction of the guide 431.

A screw hole 55 corresponding to the mounting hole 14 on the side of the toilet pedestal 11 is formed in the toilet fixing portion 52 of the fixing device 5. A screw member such as a bolt inserted into the mounting hole 14 from the outside of the toilet 1 is provided.
10 is screwed into the screw hole 55. By tightening the screw member 10, the fixture 5 is pulled so as to be in contact with the pedestal 11, and is automatically positioned at an optimum position. The fixture 5 cannot be retracted due to the engagement of the locking portion 54 with the check protrusion 433, and the drainage socket 4 is connected via the fixture positioning guide 43.
Thus, the toilet 1 is fixedly mounted on the floor 2 via the fixture 5 and the drainage socket 4.

[0019]

The present invention is configured as described above, and has the following effects. (1). A pair of right and left fixing devices are provided so as to correspond individually to the mounting holes formed on the left and right sides of the toilet pedestal, so that a single type of fixing device can be used for a plurality of types of toilets having different pedestal dimensions. In addition, the fixture can be positioned in the front-rear direction of the toilet by aligning the fixture with the guide portion of the fixture positioning guide, and the distance between the fixtures can be adjusted by adjusting the interval between the fixtures along the guide portion. Since positioning in the left-right direction can also be performed, positioning of the fixture is easy. (2). Since the guide for the fixture positioning guide is provided with a mark for positioning the fixture for each type of toilet having different pedestal dimensions, the predetermined position of the fixture is aligned with the above mark to fix the fixture in the left-right direction of the toilet. Positioning becomes easier. (3). The guide portion of the fixture positioning guide is formed in an arm shape extending left and right with respect to a line equally dividing the toilet bowl into right and left,
A pair of right and left fixing members are slidably attached to the guide portion, and the guide portion and the fixing device are provided with a retraction prevention mechanism for preventing the fixing device from sliding in the guide portion base direction.
By screwing the screw member into the fixture from the mounting hole of the toilet pedestal, the fixture slides along the guide part, is drawn to the inner wall of the pedestal, and the position is automatically determined. Absent. Therefore, not only is the positioning of the fixing device very easy, but also the labor for fixing the fixing device to the floor can be omitted.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of an installation structure of a toilet according to an embodiment of the present invention, in which main parts are enlarged.

FIG. 2 is a sectional view taken along the line (2)-(2) of FIG.

FIG. 3 is an exploded perspective view showing a main part.

FIG. 4 is a cross-sectional plan view of a main part showing another embodiment.

FIG. 5 is a vertical sectional side view of the same.

[Explanation of symbols]

1: Toilet 2: Floor 3: Drain pipe 4: Drain socket 5: Fixture 10: Screw member 11: Toilet pedestal 14: Mounting hole 17: Drain port 43: Fixture positioning guide 53: Slit 54: Locking part ( 431: Guide part 432: Positioning mark 433: Non-return projection (Backward prevention mechanism)

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E03D 11/16

Claims (4)

(57) [Claims] A drainage socket fixed to a floor and connecting a drainage port of a toilet and a drainage pipe is integrally provided with a fixture positioning guide extending to the front side of the toilet along the floor. A pair of right and left fixing devices are fixed to the floor along the guide portion of the above, and screw members inserted through mounting holes respectively opened on the left and right sides of the skirt-shaped pedestal of the toilet are screwed into the fixing device. Toilet installation structure. 2. The toilet installation structure according to claim 1, wherein a mark for positioning the fixture is provided on the guide portion. 3. A drain socket fixed to a floor surface for connecting a drain port of a toilet and a drain pipe, the drain socket extending along the floor in front of the toilet bowl and equally dividing the toilet bowl into right and left parts. A fixing tool positioning guide having an arm-shaped guide portion extending left and right is integrally provided, and a pair of right and left fixing tools are slidably attached to the guide portion of the fixing tool positioning guide, and are respectively provided on the left and right sides of the skirt base of the toilet. A screw member inserted into the mounting hole is screwed into the fixing device, and the guide portion and the fixing device are engaged with each other to prevent the fixing device from sliding toward the guide base. An installation structure for a toilet bowl, characterized by the provision of a toilet. 4. A check protrusion formed on the arm-shaped guide portion of the fixing member positioning guide so as to expand toward the distal end of the fixing member positioning guide; 4. A locking portion provided on the inner surface of the mating slit for locking to the check protrusion, and one of the check protrusion and the lock portion has elasticity.
The installation structure of the toilet bowl described.