JP3215942B2 - Hand wash - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hand-washing machine in which a hand-washing machine main body can be installed in a fixed type or a detachable type.

[0002]

2. Description of the Related Art Conventionally, as a hand washing machine installed in a toilet,
There are two different types of installation. One fixed handwasher 1
As shown in FIG. 11, the mounting surfaces 2a, 2 of the hand-washing machine main body 2 are formed on both side edges 3a, 3a forming the cutouts 4 of the counter 3.
a on the back side of the main body 2 of the hand-washing machine.
The screws 5 and 5 are fixed to the wall surface W by using the insertion holes formed in the holes. The other type of detachable hand washer 6 is shown in FIG.
As shown in the figure, the hand washing machine main body 7 is mounted on a peripheral edge 9a forming the opening 10 by being removably fitted into an opening 10 provided on a top plate 9 of a cabinet 8 for accommodating a toilet washing tank (not shown). There is one on which the mounting surface 7a is mounted. The reason why the hand washer 6 is detachable is that maintenance and inspection of a toilet washing tank and the like built in the cabinet 8 can be performed.

[0003]

Conventionally, it is necessary to manufacture two types of handwasher bodies 2, 7 in order to correspond to each installation type. However, manufacturing the two types of handwash body 2 and 7 has a problem that the manufacturing cost and the management cost increase.

Accordingly, an object of the present invention is to provide a hand-washing machine that can be selected from a fixed hand-washing machine main body and a detachable hand-washing main body. A second object of the present invention is to provide a hand-washing machine capable of enlarging a pot portion.

[0005]

According to a first aspect of the present invention, an insertion hole for a fixing screw is formed in a mounting portion on the back side of a hand washing machine main body, and a mounting surface is provided on a bottom side of the hand washing machine main body. The handwashing machine according to claim 1, wherein the handwashing machine body is provided with a rising recess for inserting a fitting having an opening at a lower end in a rear side mounting portion of the handwashing machine main body. When the fixed type is selected as the installation type, the back side mounting portion of the hand washer body is fixed to a wall surface or the like with a screw inserted into the fixing screw insertion hole. When the detachable type is selected as the installation type, the fitting is attached to the cabinet or the wall surface by pushing the body of the handwasher toward the cabinet so that the mounting bracket attached to the cabinet or the wall surface is inserted into the rising recess. Fix the back side mounting part of the handwasher body through the. When separating, the main body of the hand washer is lifted, and the mounting bracket is pulled out from the rising recess.

According to a second aspect of the present invention, there is provided the hand-washing device according to the first aspect, wherein the main body of the hand-washing device has a pot portion projecting forward from the mounting surface. Since the pot portion projects forward from the counter or cabinet, the entire pot portion can be enlarged.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A hand washer according to the present invention will be described below based on an embodiment shown in the drawings. 1 is a bottom view of the main body of the hand-washing machine, FIG. 2 is a side view showing a partial cross-section of a state in which the main body of the hand-washing machine is fixed with screws, and FIG. It is a side view which shows a state in partial cross section.

As shown in FIGS. 1 to 3, the hand-washing machine main body 12 has through holes 14, 1 for fixing screws in the rear mounting portion 13.
4 is formed in a horizontally long hole, and rising recesses 15, 15 for mounting bracket insertion having an opening at the lower end 15a are recessed, and flat surfaces on which mounting surfaces 16, 16 can be mounted on both side edges on the bottom surface side. It is formed in. The hand-washing machine body 12 is provided with a hand-washing pot 17 (FIG. 3).
(See FIG. 1). As shown in FIG. 4 and FIG. 6, the hand-washing machine main body 12 has a faucet mounting surface 19 connected to the upper edge of the bowl 17.
9 is provided with a faucet mounting hole 20 (see FIG. 1). The hand-washing machine body 12 becomes the hand-washing machine 11 when the drainage fitting 21 is attached to the drain port 18 and the water stopcock 22 is attached to the faucet attachment hole 20.

As shown in FIG. 1 to FIG. 3, the hand-washing machine main body 12 is configured such that the front side of the pot portion 17 projects forward from the mounting surfaces 16, 16 to enlarge the entire pot portion 17, thereby improving the usability. Is better. The hand-washing machine main body 12 has a front hanging portion 23 bulging to the front side and a concave portion 24 formed below the back side of the hanging portion 23.

FIG. 4 is a plan view of a toilet where the hand basin 11 is fixedly mounted, and FIG. 5 is a front view thereof. The hand washer 11 is provided with two side edges 26 a, 26 of a notch 26 provided in the counter 25.
The placement surfaces 16 and 16 of the hand-washing machine main body 12 are placed on a, and both side edges 26a and 26a and the placement surfaces 16 and 16 are joined with a caulking agent or the like. Further, the hand-washing machine 11 has insertion holes 14 for fixing screws of the hand-washing machine body 12 (see FIG. 2).
The fixing screw 27 inserted into the main body 12 is screwed to the body wall or the like, thereby fixing the rear mounting portion 13 of the hand-washing machine main body 12. The screw 27 is screwed by opening the door 30 of the cabinet 28. As shown in FIG. 2, the front plate 29 of the cabinet 28 has its upper end 29 a immersed in the concave portion 24 of the hand-washing machine main body 12, and is beautifully constructed. In the figure, reference numeral 30 denotes a Western style toilet.

FIG. 6 is a plan view of a toilet in which the hand-washing machine 11 is detachably mounted, FIG. 7 is a front view thereof, FIG. 8 is a left side view thereof, and FIG. 9 is an exploded perspective view of a cabinet disposed on the back side of the Western style toilet. FIG. The hand washer 11 is formed by removably fitting the hand washer body 12 into an opening 34 formed between the left and right counters 33 of the cabinet 32.
The mounting surfaces 16, 16 of the hand-washing machine main body 12 are removably mounted on the counter side edges 33a, 33a forming the counter 4 and the respective mounting brackets 35, which are screwed and attached to the cabinet 32 as shown in FIG. Each rising concave portion 1 of the hand washing machine main body 12
5, the back side mounting portion 13 of the hand basin main body 12 is detachably fixed by each mounting bracket 35. Mounting bracket 35
When the pressing portion 35a is formed and inserted into the rising concave portion 15 of the hand washing machine main body 12, the back side mounting portion 13 of the hand washing machine main body 12 is pressed by the pressing portion 35a, and the pressing portion 35a is pressed.
And the cabinet 32 nip the back side mounting portion 13.

A tank front panel 40 of the cabinet 32, which will be described later, has an upper end 40a having a concave portion 24 of the hand-washing machine main body 12.
It is immersed in and beautifully constructed. When the hand washer 11 is separated from the cabinet 32 for inspection, the hand washer body 12 is lifted and the mounting bracket 35 is pulled out from each rising recess 15.

As shown in FIG. 9, the cabinet 32 disposed on the rear side of the Western-style toilet 30 has left and right freestanding side cabinets 36 and 37, and both ends are screwed to the front half of the side cabinets 36 and 37. , 44..., 44, a tank mounting table 39 with dowel joints 43, 43 at both ends at an intermediate height between the side cabinets 36, 37, and a screw joint 4 at both ends on the front upper half of the side cabinets 36, 37.
4, 44... Straddle the tank front panel 40, the handwasher back plate 41, both ends of which are fitted to the rear upper edges of the side cabinets 36, 37. Support piece 42, both ends of which are fitted
42 and dowel joints 43 on the upper end surfaces of the side cabinets 36 and 37, as well as the tank front panel 40 and the back plate 4 for the hand washer.
1 and left and right counters 33, 33, and mounting brackets 35, 35 fixed with screws 45, 45 on the back plate 41 for the hand-washing machine.
Consists of In addition, the mounting bracket 35 can be directly screw-fixed to the toilet wall.

The screw joint 44 is, as shown in FIG. 10, a metal fitting 47 fixed to the side cabinets 36 and 37 by screws.
And a bolt 48, a washer 49, and a spring washer 50 joined to the toilet front panel 38 or the tank front panel 40.
And a butterfly nut 51, and a notch 47 a of the metal fitting 47.
After the wing nut 51 is tightened after the bolt 48 is fitted into the fitting, the wing nut 51 is crimped to the metal fitting 47 via the washer 49 and the spring washer 50 to perform joining.

In the assembled cabinet 32, a toilet bowl cleaning tank 53 (see FIG. 7) made of synthetic resin or the like is placed on a tank table 39 so that the toilet bowl cleaning tank 53 is kept invisible on the tank front panel 40. Cover. The toilet flushing tank 53 has a ball tap 54 and a float valve 55 built therein. A washing handle 56 for operating the float valve 55 is attached to the tank front panel 40.

[0016]

As described in detail above, the hand washer according to the present invention has the following excellent effects. Since the present invention according to claim 1 can cope with the fixed type and the detachable type in which the installation type is different with one kind of hand washing body, the manufacturing cost and the management cost are reduced as compared with the conventional case where two kinds of hand washing bodies are manufactured. It can be dramatically reduced. According to the second aspect of the present invention, it is possible to provide an easy-to-use hand washer because the entire pot portion can be enlarged.

[Brief description of the drawings]

FIG. 1 shows an embodiment of a hand-washing device according to the present invention, and is a bottom view of a hand-washing device main body.

FIG. 2 is a side view showing, in partial cross section, a state in which the hand washer body is fixed with screws in the embodiment.

FIG. 3 is a side view showing, in partial cross section, a state in which the hand washer body is detachably fixed with a mounting bracket in the embodiment.

FIG. 4 is a plan view of a toilet in which a hand-washing machine is fixedly installed in the embodiment.

FIG. 5 is a front view of a toilet in which a hand-washing machine is fixedly installed in the embodiment.

FIG. 6 is a plan view of the toilet where the hand-washing machine is detachably constructed in the embodiment.

FIG. 7 is a front view of a toilet in which the hand-washing machine is detachably constructed in the embodiment.

FIG. 8 is a side view of the toilet in which the hand-washing machine is detachably constructed in the embodiment.

FIG. 9 is an exploded perspective view of a cabinet arranged on the back side of the Western-style toilet bowl.

FIG. 10 is an exploded perspective view showing a screw joint structure of the cabinet.

FIG. 11 is a plan view of a toilet where a conventional fixed-type handwasher is constructed.

FIG. 12 is a plan view of a toilet in which a conventional detachable hand basin is installed.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 12 ... Hand-washing machine main body 13 ... Back side mounting part 14 ... Insertion hole for fixing screw 15 ... Rising concave part for mounting bracket insertion 16 ... Mounting surface 17 ... Pot part

──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Hidehiro Nakajima 5-1-1 Koie Honcho, Tokoname-shi, Aichi Inax Inc. (56) References Shiro 51-152 (JP, U) Shiro 60 −40573 (JP, U) Japanese Utility Model 3-118087 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) E03C 1/32 A47K 1/00

Claims (2)

(57) [Claims] 1. A hand-washing machine in which an insertion hole for a fixing screw is formed in a rear-side mounting portion of the hand-washing machine main body and a mounting surface is formed on a bottom surface side of the hand-washing machine main body. A handwashing machine characterized in that a rising recess for inserting a mounting bracket having an open lower end is provided in a portion thereof. 2. The hand-washing device according to claim 1, wherein the bowl portion of the hand-washing device main body projects forward from the placement surface.