JPH07317127A - Urinal installing method - Google Patents

Abstract

PURPOSE:To carry out the installing work of a urinal easily and at a low cost, by reducing the members provided to a front plate to install the urinal, and reducing the number of process at the same time. CONSTITUTION:In a front plate 4, a lower hole 5 to be an unloaded hole to which the screw 2 of a hanger 1 is inserted, and a water supply connecting hole 6 to insert a spud 9, are formed. Furthermore, a stud bolt 7 corresponding to the installing hole of a urinal 3 is planted beforehand, and the hanger 1 installed through the lower hole 5 is fixed tentatively in the forward inclined condition at first. A hanger receiver 8 at the back side of the urinal 3 is hooked to the hanger 1. Then, the stud bolt 7 is installed to the installing hole at the lower part of the urinal 3, and then the hanger 1 is fastened and fixed to determine the installing position of the urinal 3. After that, the stud bolt 7 is fastened and fixed, and finally, the spud 9 and a water supply piping 13 are connected.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of mounting a urinal, and more particularly to an improvement of a method of mounting a urinal in which a urinal is mounted by a back hanger and is connected to a water supply pipe.

[0002]

2. Description of the Related Art A wall-mounted urinal is attached to the water supply connection port on the upper part of the urinal when connecting the urinal with a hanging hanger called a back hanger and connecting it to a water supply pipe arranged at the rear of the urinal. In order to make it easier to insert the spud (connecting member), a method of moving the back hanger up and down has been attempted.

FIG. 9 is a sectional view showing the above-mentioned conventional urinal mounting method, and FIG. 9 (a) shows the state before mounting the urinal, and FIG.
Shows each after the urinal is attached. This is front plate 1
The vertical movement mechanism 105 of the back hanger 103 is configured by using a screw 104 penetrating the cross member 102 attached to the back surface of the 01 and the back hanger 103 attached to the cross member 102.
The screw 104 allows the vertical position of the back hanger 103 to be adjusted.

In the adjustment method using the vertical movement mechanism 105, first, the screw 104 is turned counterclockwise from above the front plate 101 using a screwdriver or the like (not shown), and the tip portion 103a is protruded from the opening 106. FIG. 9 shows the hanger 103.
It is lowered as shown in (a). In this state, the urinal 107 is moved horizontally to move the front plate 101.
The stud bolt 108 implanted in the above is inserted into the mounting hole 109 of the urinal 107.

After the stud bolt 108 is temporarily fixed with the nut 111 via the washer 110, the screw 104 is turned to the right by using a screwdriver or the like to raise the back hanger 103, and the back hanger 103 is placed on the rear surface of the urinal 107. The back hanger 103 is hooked on the back hanger receiving portion 112 formed on the upper part of the back hanger 103, and the back hanger 103 is raised as shown by an arrow a to make the urinal 107
Is pulled up for positioning (see FIG. 9B), and then the nut 111 is fully tightened.

[0006]

However, in the above-mentioned conventional method of mounting a urinal, a mechanism for vertically moving the back hanger is indispensable, and the vertical movement mechanism is complicated, resulting in a high construction cost. .

The present invention has been made to solve such a problem, and an object thereof is to reduce the number of members provided on the front plate for mounting the urinal and at the same time reduce the number of processings so that the urinal can be easily and inexpensively mounted. is there.

[0008]

In order to achieve the above object, the present invention provides a method of mounting a urinal according to claim 1, wherein the back hanger is attached to the front plate with the back hanger tilted forward from its normal position. The urinals were temporarily fixed, the urinals were hooked on the back hanger in this state, and then the back hanger was fully tightened to a regular position.

According to a second aspect of the present invention, there is provided a mounting method for a urinal according to claim 2, wherein a front hole having a diameter larger than that of a fixing screw for the back hanger is horizontally formed in the front plate, and the fixing screw is penetrated from the front face of the front plate. The back hanger is attached by tilting it forward from a normal position, then the connecting member attached to the urinal is inserted into the water supply connection port formed on the front plate, and at the same time the back hanger is temporarily attached. Hook the back hanger receiving part on the back of the urinal to, then insert the stud bolt implanted in the front plate in the mounting hole in advance, then tighten the screw and fix the back hanger to determine the mounting position of the urinal, Next, the stud bolt was tightened and fixed, and finally the water supply pipe was connected to the connecting member.

[0010]

[Function] The front plate for mounting the urinal is provided with a pilot hole for inserting the screw of the back hanger and a water supply connection port for inserting the spud. Furthermore, a stud bolt corresponding to the mounting hole of the urinal is previously implanted. Every time, temporarily attach the back hanger attached through the prepared hole to the forward tilted state, hook the back hanger receiving part on the back of the urinal to the back hanger,
Next, insert the stud bolt into the mounting hole at the bottom of the urinal, then tighten and fix the back hanger to determine the mounting position of the urinal, then tighten and fix the stud bolt, and finally the spud and water supply. Connect the pipes.

[0011]

Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a mounting view of a urinal mounted according to the present invention.

The back hanger 1 is fixed to the front plate 4 by passing a screw 2 through a prepared hole 5 formed in the front plate 4 and tightening it with a hinge nut 12. Then, the urinal 3 is hooked on the front plate 4 by hooking a back hanger receiving portion (hereinafter, simply referred to as a receiving portion) 8 on the back surface of the urinal 3 to the back hanger 1.

A spud 9 is attached to the upper portion of the urinal 3, and the spud (connecting member) 9 is connected to a water supply pipe 13 through a water supply connection port 6 opened in the front plate 4. Further, the lower portion of the urinal 3 is fixed by tightening a stud bolt 7 provided on the front plate 4 with a nut 16 via a packing 14 and a washer 15.

FIG. 2 is a perspective view of the back hanger. The back hanger 1 is composed of flat portions 1a and 1b having a V-shaped cross section and side plates 1c and 1c having a triangular shape to enhance rigidity. Further, the above-mentioned screw 2 is vertically provided on the flat surface portion 1a.

FIG. 3 is an enlarged view showing how the back hanger is attached to the front plate. The front plate 4 is composed of a substrate 4a and a finishing material 4b, and a prepared hole 5 is formed through the substrate 4a and the finishing material 4b. The prepared hole 5 is a burrow hole having a diameter larger than the screw 2 by about 2 mm so that the back hanger 1 has a play when the screw 2 is inserted.

In this embodiment, the screw 2 has a nominal M
6 (Metley screw with a screw diameter of 6 mm), the front plate 4 has a thickness of 1
When using a 7 mm one, the prepared hole 5 in the front plate 4 has a diameter of 8 mm, and is temporarily fixed with the butterfly nut 12 via the washer (nominal flat washer 7) 11, the back hanger is attached to the front plate 4. It is designed to be tilted forward by about 5 ° compared to the case where 1 is permanently fixed.

Next, a method of mounting the urinal will be described. Figure 4-
FIG. 8 is a sectional view showing a method of mounting the urinal according to the present invention. First, as shown in FIG. 4, the standard mounting height when the urinal 3 is mounted on the front plate 4 (usually from the floor surface to the urinal 3
The pilot hole 5 having the above-described diameter is formed at an appropriate position on the front plate 4 in consideration of the dimension up to the sag holder 3a of 530 mm.

As shown in FIG. 4, the screw 2 of the back hanger 1 is then inserted into the prepared hole 5 from the front side (left side in FIG. 1) of the front plate 4 through the front plate 4 and protruded to the rear side. The washer 11 is passed through the screw 2 and the butterfly nut 12 is screwed.

At this time, the butterfly nut 12 is not completely tightened but is temporarily fixed. Therefore, the weight of the back hanger 1 causes the lower end portion 1b to be attached as a fulcrum so that the upper end portion 1a is attached to the front plate 4 in a forwardly inclined state in the counterclockwise direction.

As shown in FIG. 5, while holding the urinal 3 at an angle, the spud 9, which is a connecting member with the water supply pipe 13, is inserted into the water supply connection port 6 formed in the front plate 4.

Next, as shown in FIG. 5, the urinal 3 is rotated in the direction of the front plate 4 from the above state with the contact point between the spud 9 and the front plate 4 as a fulcrum, and the receiving portion 8 on the rear surface of the urinal 3 is temporarily moved. Attach the back hanger 1 so that it is hooked on the upper end 1a of the back hanger 1 in the stopped state.

Next, as shown in FIG. 6, the urinal 3 is further rotated to insert the stud bolt 7 into the mounting hole 10 formed in the lower portion of the urinal 3.

Next, as shown in FIG. 7, from the rear surface of the front plate 4 (on the right side in FIG. 7), the butterfly nut 12 screwed into the screw 2 is further tightened and the upper end portion of the back hanger 1 in the temporarily fixed state is tightened. Tighten so that 1a moves clockwise,
The urinal 4 is pulled up to determine the mounting position (height).

As shown in FIG. 8, the packing 14 and the washer 15 are then passed through the stud bolt 7, and a nut 16 is screwed to fix the stud bolt 8 (see FIG. 5).

Finally, as shown in FIG. 1, the water supply pipe 13 arranged at the rear portion of the front plate 4 and the spud 9 are connected, and the embodiment of the method for mounting the urinal according to the present invention is completed. Although the nut 12 is tightened from above or from the side of the front plate 4, it may be removed when the front plate 4 is removable.

[0026]

As described above, according to the method of mounting the urinal according to the first aspect of the present invention, the mounting of the urinal is completed only by fully tightening the forwardly inclined back hanger to the proper position. The vertical movement mechanism is unnecessary, the equipment required for installation is extremely simple, and the installation time required for installation is short.

According to the method of mounting a urinal according to claim 2, a pilot hole having a diameter larger than that of the fixing screw of the back hanger is horizontally formed in the front plate, and the pilot hole is penetrated from the front face of the front plate. By temporarily fixing the fixing screw, the back hanger can be attached tilted forward from the normal position, and the back hanger receiving part on the back of the urinal can be hooked on the back hanger to attach the urinal. In comparison, the number of members arranged on the front plate can be reduced, and at the same time, the number of processes can be reduced. Therefore, it becomes possible to easily attach the urinal without much expense.

The back hanger has a feature that the degree of forward tilt can be easily adjusted by adjusting the diameter of the prepared hole.

[Brief description of drawings]

FIG. 1 is a mounting view of a urinal mounted according to the present invention.

FIG. 2 is a perspective view of a back hanger.

FIG. 3 is an enlarged view showing a state where the back hanger is attached to the front plate.

FIG. 4 is a sectional view showing a method of mounting the urinal according to the present invention.

FIG. 5 is a sectional view showing a method of mounting the urinal according to the present invention.

FIG. 6 is a sectional view showing a method of mounting the urinal according to the present invention.

FIG. 7 is a sectional view showing a method of mounting the urinal according to the present invention.

FIG. 8 is a sectional view showing a method of mounting the urinal according to the present invention.

FIG. 9 is a sectional view showing a conventional urinal mounting method.

[Explanation of Codes] 1 ... Back hanger, 2 ... Screw, 3 ... Urinal, 4 ... Front plate, 5 ... Prepared hole, 6 ... Water supply connection port, 7 ... Stud bolt,
8 ... Back hanger receiving part (receiving part), 9 ... Spud (connecting member), 10 ... Mounting hole, 11 ... Washer, 12 ... Bow nut, 13 ... Water supply pipe, 14 ... Packing, 15 ... Washer,
16 ... Nut.

Claims (2)

[Claims] 1. A mounting method for mounting a wall-mounted urinal on a front plate via a back hanger, wherein the back hanger is temporarily fixed to the front plate with the back hanger tilted forward from its normal position. A method of mounting a urinal, characterized in that the urinal is hooked on the back hanger in this state, and then the back hanger is fully tightened to a regular position. 2. A method of mounting a urinal in which a back hanger is used to mount a urinal to a front plate having a water supply pipe arranged at a rear portion thereof, wherein a front hole having a diameter larger than a screw for fixing the back hanger is horizontally provided. The back hanger is attached to the urinal by opening it and temporarily fixing the fixing screw penetrating from the front surface of the front plate to the prepared hole, and then attaching the back hanger to the urinal. At the same time as inserting into the water supply port formed on the face plate, hook the back hanger receiving part on the back of the urinal to the temporarily fixed back hanger, then insert the stud bolts previously planted in the front plate into the mounting holes, then screw Mounting the urinal by fixing the back hanger to determine the mounting position of the urinal, then tightening and fixing the stud bolt, and finally connecting the water supply pipe to the connecting member. Method.