JPH10292467A - Back hanger and sanitary fixture fitting structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To fit a back hanger to the wall face of a toilet room, set the back hanger horizontally and make bolt positioning while a sanitary fixture such as a urinal is hung on the back hanger. SOLUTION: The holder 12 of a back hanger 10 is fixed to the wall face 20 of a toilet room. A slider 16 is inserted between the bottom face 14a of a hanger main body 14 vertically movably held on the holder 12 and the bottom face 12a of the holder 12, and the slider 16 is reciprocated by a bolt 18. The upper face of the slider 16 and the bottom face 14a of the hanger main body 14 are made slant faces, and the hanger 14 is vertically moved when the slider 16 is reciprocated. A tool such as a screw driver is inserted from a work hole on the side face of a urinary to rotate the bolt 18.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a back hanger,
The present invention relates to a sanitary fitting mounting structure such as a urinal using the same.

[0002]

2. Description of the Related Art A conventional urinal mounting structure using a back hanger will be described with reference to FIGS. 4 (a) and 4 (b).

As shown in FIG. 4 (a), a conventional back hanger 1 is formed of metal fittings in which a lower portion 1a is in close contact with a wall surface of a toilet room, and an upper portion 1b projects forward from the lower portion 1a. A circular hole 2 and a vertically long slot 3 are provided in the lower portion 1a.

In order to lock the urinal 4 on a wall, first, a screw 5 is passed through a long hole 3 through a washer 6 and screwed into the wall to temporarily fix two back hangers 1 to the wall. deep.

[0005] The urinal 4 is hung on these back hangers 1 as shown in Fig. 4 (b) to check the horizontality, and the bolt holes 7 of the urinal 4 are fitted with the flange bolts 9 of the drainage flange 8. It is checked whether or not these are not correct, and the urinal 4 is removed, the back hanger 1 is moved up and down, and the urinal 4 is again hooked on the back hanger 1.

[0006] This operation is repeated until the urinal 4 is leveled out and the bolts are aligned. Thereafter, the urinal 4 is removed and the back hanger 1 is fixed. To perform the permanent fixing, a screw is screwed into the wall surface through the circular hole 2, and the screw 5 is tightened as necessary. Thereafter, the urinal 4 is hung on the back hanger 1.

[0007]

In the urinal 4 mounting structure using the conventional back hanger 1 described above, the urinal 4
The urinal must be raised and lowered a plurality of times until the horizontal leveling and bolt positioning are completed. However, the urinal 4 made of ceramic is often heavy and weighs more than 50 kg. Workers were severely tired and workability was poor.

SUMMARY OF THE INVENTION An object of the present invention is to solve such a problem and to make it possible to perform an operation of attaching a sanitary fixture such as a urinal to a wall surface in a light operation in a short time.

[0009]

A back hanger according to the present invention comprises a back hanger body for hanging a urinal, a holder holding the back hanger body so as to be able to move up and down, a bottom surface of the holder and a back hanger body. A slider interposed between the slider and the bottom surface of the back hanger body, and a bolt screwed to the holder, the tip of which is connected to the slider and the rear end of which protrudes from the holder. Abuts against the top surface of the slider, and the bottom surface of the back hanger body is inclined in the bolt advancing and retreating direction. The slider advances and retreats by the advancing and retreating of the bolt, and the back hanger body moves up and down.

The back hanger moves the hanger body up and down by screwing a bolt to advance and retreat the slider. The hanger body can be moved up and down with the holder fixed to the wall surface. Therefore, this back hanger is fixed to a wall surface in advance, a tool such as a driver is inserted into the sanitary fixture through a hole in the sanitary fixture, and the sanitary fixture is raised and lowered while being hung on the back hanger by turning a bolt. be able to. As a result, once the sanitary fitting is hung on the back hanger, the sanitary fitting can be leveled out and the bolts can be aligned without raising and lowering the sanitary fitting.

[0011]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a configuration diagram showing a back hanger according to an embodiment of the present invention. FIG. 1 (a) is a perspective view, and FIG. Figure ((-a)
(Cross-sectional view along line B) and (c) are front views of the back hanger. FIG. 2 is a perspective view showing an operation of hanging a urinal using the back hanger.

Back hanger 10 according to this embodiment
A hanger body 14 held by the holder 12 so as to be vertically movable; and a bottom surface 14 of the hanger body 14
and a slider 16 interposed between the a and the bottom surface 12a of the holder 12, a bolt 18 screwed to the holder 12, and the like.

The rear surface portion 12b of the holder 12 is superimposed on the wall surface 20 of the toilet room. This holder 12
Is provided with a mounting piece 22 protruding laterally from the left and right side portions thereof, and a screw (not shown) is screwed into the wall surface 20 of the toilet room through an opening 22a of the mounting piece 22, thereby forming the holder. 12 is fixed to the wall surface 20.

On the front surface of the holder 12, there is provided a folded piece 24 which is folded in a direction approaching each other so as to hold the hanger body 14, and the hanger body 14 is provided.
Is prevented from coming off in front of the holder 12.

The bottom surface 12a of the holder 12 is a horizontal surface, and the bottom surface of the hanger body 14 is a slope inclined in the direction in which the bolt 18 advances and retreats. These bottom surfaces 12a, 14a
The slider 16 interposed therebetween has an inclined surface whose upper surface overlaps the bottom surface 14a of the hanger body.

When the bolt 18 is screwed into a female screw hole provided on the side surface of the holder 12, the bolt 18 can be screwed in a horizontal direction (a direction parallel to the wall surface of the toilet room). The tip of the bolt 18 is
When the bolt 18 is screwed, the slider 16 is moved in the horizontal direction along the wall surface 20 of the toilet room.

The upper part of the hanger body 14 is formed as a slope 14b which is further away from the toilet room wall 20 as it goes forward. The urinal 4 is hung on the slope 14b as in the conventional case.

This urinal 4 has, as shown in FIG.
A working hole 26 is provided on the side surface, and a tool 28 such as a driver can be inserted into the working hole 26. In addition,
The work hole 26 is closed with a decorative cap 30 after the work is completed.

In order to use the back hanger 10 to lock the urinal 4 on the wall surface 20 of the toilet room, the holder 12 of the back hanger 10 must be
The screw is screwed into the wall surface 20 so as to be fixed to the wall surface 20.

After the back hanger 10 is fixed at the same height on the left and right, the urinal 4 is hooked on the back hanger 10. Next, a tool 28 such as a screwdriver is inserted into the work hole 26, and the bolt 18 is turned to level the urinal 4, and the flange bolt 9 and the bolt hole 7 (not shown in FIGS. 1 and 2).
Perform position adjustment.

After the leveling and the bolt positioning are completed, the tool 28 is pulled out from the working hole 26, and the decorative cap 30 is mounted in the working hole 26. Thereafter, a decorative nut is tightened into the flange bolt 9 inserted into the bolt hole 7 to fix the lower part of the urinal 4.

As described above, in this embodiment,
Fix the back hanger 10 to the wall surface 20 of the toilet room,
After the urinal 4 is hooked on the back hanger 10, the urinal 4 can be leveled out and the bolts can be aligned without lowering the urinal 4 again. Moreover, leveling of the urinal 4 can be performed simply by inserting the tool 28 into the working hole 26 and turning the bolt 18 to move the hanger body 14 up and down, which is extremely simple and light work. In addition, it can be performed in a very short time.

FIG. 3 shows a back hanger according to another embodiment of the present invention, wherein FIG.
(B) is a vertical cross-sectional view (cross-sectional view along the line BB in (a) of FIG.) In a state where the back hanger is attached to a wall surface of a toilet room.

Back hanger 32 according to this embodiment
Is a hanger main body 36 held vertically movable by the holder 34, and a slider 3 interposed between a bottom surface 36a of the hanger main body 36 and a bottom surface 34a of the holder 34.
8 and a bolt 40 for moving the slider 38 forward and backward. The bolt 40 is screwed into a female screw hole provided on a side surface of the holder 34. The upper surface of the slider 38 and the bottom surface 36a of the hanger main body 36 are inclined, and the hanger main body 36 can be moved up and down by screwing the bolt 40 to move the slider 38 forward and backward.

In this embodiment, a plurality of long holes 42 are provided on the rear surface of the holder 34 and the rear surface of the hanger main body 36 in a mutually overlapping positional relationship. Is screwed into the wall surface 20 of the toilet room through the long hole 42. By properly selecting the tightening force of the screw 46, the bolt 40
The hanger body 36 is moved up and down by the screwing. Also,
The head of the screw 46 holds down the hanger main body 36 via the washer 44, and the load when the urinal 4 is hung on the hanger main body 36 can be transmitted to the wall surface 20. In addition, the upper part of the hanger main body 36 is such that
The urinal 4 is hooked on this slope.

Back hanger 32 according to this embodiment
Are also attached to the left and right two wall surfaces 20 and used for hanging the urinal 4. Even when the back hanger 32 is used, the bolt 40 can be turned by the tool 28 through the working hole 26 of the urinal 4 to level the urinal 4 and align the bolt. Therefore, the hanging operation of the urinal 4 can be performed easily, lightly, and in a short time.

The present invention can also be applied to fixing sanitary appliances other than urinals (for example, basins and hand basins).

[0028]

As described above, according to the back hanger of the present invention and the sanitary fitting mounting structure using the same, after the back hanger is mounted on the wall of the toilet room and the urinal is hung on the back hanger, Since the leveling of the sanitary fitting and the positioning of the bolts can be performed while the sanitary fitting is hung, the work of hooking the sanitary fitting becomes extremely simple, and the hooking work is light. And work time can be significantly reduced.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram of a back hanger according to an embodiment.

FIG. 2 is a perspective view showing a urinal retaining structure using the back hanger of FIG. 1;

FIG. 3 is an explanatory diagram of a back hanger according to another embodiment.

FIG. 4 is an explanatory view showing a conventional back hanger and urinal mounting structure.

[Explanation of symbols]

 1, 10, 32 Back hanger 4 Urinal 7 Bolt hole 8 Drainage flange 9 Flange bolt 12, 34 Holder 14, 36 Hanger body 16, 38 Slider 18, 40 Bolt

Claims (3)

[Claims] 1. A back hanger main body for hanging a urinal, a holder holding the back hanger main body so as to be able to move up and down, and a slider interposed between a bottom surface of the holder and a bottom surface of the back hanger main body. A bolt which is screwed to the holder, a tip of which is connected to the slider and a rear end of which protrudes from the holder; and a bottom surface of the back hanger body contacts an upper surface of the slider, and A back hanger in which the bottom surface of the back hanger body is inclined in the bolt advancing and retreating direction, and the slider advances and retreats as the bolt advances and retreats, and the back hanger body moves up and down. 2. A sanitary fitting mounting structure in which the holder of the back hanger according to claim 1 is fixed to a wall surface of a toilet room, and a sanitary fitting is hung on a hanger body of the back hanger. A sanitary fitting mounting structure characterized in that the sanitary fitting can be advanced and retracted in a direction parallel to a wall surface, and a hole for inserting a tool for turning the bolt is provided on a side surface of the sanitary fitting. 3. The sanitary fitting mounting structure according to claim 2, wherein the sanitary fitting is a ceramic urinal.