JP2000248602A - Toilet device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To eliminate the need for side wall construction works on the building side and improve the appearance such as cleanability and ease of use by installing a low tank with a washbasin on the surface of a side wall of a toilet room on the lateral side of a user and arranging a washing water pipe and a water supply pipe of the low tank on the surface of the wall of the toilet room. SOLUTION: A cabinet 3 is installed in a space between the rear of a flush toilet 1 and the rear wall 18 of a toilet room, a counter member 5 mounted to a side wall 6 of the toilet room to the right or the left of the flush toilet 1 is extended to the cabinet 3 along the side wall 6 of the toilet room and conceals the low tank 4 of a near parallelepiped. Of the horizontal surface 7 of the counter member 5, the portion other than the portion concealing the low tank 4 gets into the toilet room side wall 6 side. Furthermore, a washing water pipe 15 that feeds cleaning water to the flush toilet 1 from the low tank 4 and a water supply pipe 14 to the low tank 4 are laid and are concealed by the counter member 5 and the cabinet 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toilet device comprising a toilet and a low tank with a handwash in a case where a low tank with a handwash is provided separately from a toilet in a toilet room.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 3, a hand-washing machine in a toilet has a hand-washing machine on an upper part of a low tank 23 provided behind the toilet seat 21 in a posture where a user sits on the flush toilet 21 and uses the toilet. 2
There is one that constitutes one part. The thing shown in FIG. 4 hides the low tank 26 behind the flush toilet 25 in the cabinet 27 having a storage function, and installs the hand washer 24 on the upper surface of the cabinet above the low tank 26 to supply water to the low tank 26. Water is supplied from the apparatus to the hand washing machine 24 by branching from the apparatus. In addition, as disclosed in Japanese Patent Application Laid-Open No. 7-90902, there is a type in which a hand basin is separately provided from a toilet. What is found in the publication is that a low tank with hand washing for supplying flush water to a toilet is provided within a range where a user sitting on the toilet can operate a handle lever for operating a drain valve of the low tank. A part or the whole is buried in the wall on the side of the user, and connected to the toilet with a dedicated washing pipe from the bottom of the raw tank.

[0003]

A conventional toilet having a hand-washing device above a low tank provided behind a toilet has the advantage that construction on the building side is not required by merely installing the appliances. The toilet was disturbed and the hand washing was inconvenient.

Further, when a cabinet is installed in the space between the back of the toilet and the rear wall as shown in FIG. 3, if a hand washer is provided on the upper surface of the cabinet, the low tank is hidden in the space in the cabinet below the hand washer. Therefore, there is a problem that the storage space that can be secured by the cabinet is limited.

When a low tank with a hand-washing is installed separately from the toilet and buried in the side wall, the convenience of hand-washing is improved, but the low tank with a hand-wash is installed on the side wall and the low tank and the toilet are connected. Because of the burial of the washing pipe, it is necessary to simply install the equipment because it involves the side wall construction on the building side, the construction cost is large, the construction time is long, especially in the case of remodeling, the cost and time are limited. There was a problem to do.

Further, if a part of the low tank with hand washing is installed buried in the side wall and the washing water pipe connecting the low tank and the toilet is exposed in the toilet, the side wall construction on the building side is somewhat simplified. However, there is a problem in terms of appearance, such as poor cleaning properties of the exposed portion of the washing tube.

Further, when the cleaning handle lever of the low tank is installed at a portion protruding from a side wall within a operable range of a user sitting on the toilet, Japanese Patent Laid-Open No. 7-90 is disclosed.
As shown in FIGS. 1 and 4 of Japanese Patent Publication No. 902, a cleaning handle lever is to be arranged on the surface of the low tank on the toilet side perpendicular to the wall surface protruding from the wall surface, and the posture of the standing posture such as urination of a boy In this case, there is a serious problem in the operability of the cleaning handle lever.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problem, and does not require construction of a side wall on a building side. In order to realize convenience of a hand-washing operation, a hand-washing device is separately provided from a toilet. In addition, the washing water pipes are not exposed in the toilet, and consideration is given to the appearance such as cleanability. It is an object of the present invention to provide a toilet device with good operability of a cleaning handle lever for a user.

[0009]

In order to achieve the above object, the invention according to claim 1 comprises a flush toilet and a toilet room side wall on the side of a user sitting on the flush toilet. A low tank with hand washing installed on the surface, a washing water pipe for the low tank with hand washing for supplying washing water to the flush toilet disposed on the surface of the toilet room wall, and a water supply pipe to the low tank with hand washing. And

According to a second aspect of the present invention, in the toilet apparatus according to the first aspect, the operating portion of the low tank with hand washing is disposed on a front side surface of the low tank with hand washing parallel to the side wall of the toilet room. That is the gist.

[0011] The invention according to claim 3 is the invention according to claim 1 or 2.
In the toilet device according to the present invention, a storage member is provided at a rear portion of the flush toilet, and a counter member that conceals a washing water pipe and a water supply pipe between the storage body and the low tank with hand washing is provided on a surface of the toilet room wall body. The gist is that they have been installed.

According to a fourth aspect of the present invention, the frontage is 800 mm.
A toilet device to be installed in a toilet room having a width of up to 1000 mm, wherein the flush toilet is disposed so that a center line of the frontage and a center line in a horizontal direction of the flush toilet substantially coincide with each other. It consists of a low tank with a hand wash installed on the surface of the side wall of the toilet room on the side of the toilet, and the protrusion of the low tank with a hand wash from the side wall of the toilet room is 150 mm to 200 mm. And

[0013]

According to the first aspect of the present invention, the work is completed only by attaching the low tank with handwash to the surface of the wall of the toilet room, and it is not necessary to perform the work on the building side, which requires much time and cost, such as renovation. Become. According to the second aspect of the present invention, the operation lever for washing the low tank with hand washing is arranged on the side of the flush toilet, so that the hand washing operation and the washing operation after both stools and men's urination can be performed without difficulty. According to the third aspect of the present invention, a large storage space at the rear of the flush toilet is secured, and the pipes can be easily concealed. According to the invention as set forth in claim 4, in a general frontage toilet room, construction work on the building side, which requires a large amount of time and cost, such as renovation, becomes unnecessary, and hand-washing and toilet operations, and stool and men's urine are required. In both cases, the operability of washing after each stool is improved.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below. FIG. 1 is a perspective view of a toilet apparatus including a stool-type flush toilet, a housing (cabinet), and a low tank with hand-washing according to one embodiment of the present invention. FIG. 2 is a plan view showing a state where the toilet device is installed in a toilet room.

In a toilet room A having a width B of about 800 mm, a storage unit (cabinet) 3 is provided in the space between the flush toilet 1 and the rear wall 18 of the toilet room behind and behind the flush toilet 1.
Is installed. A counter member 5 for concealing the low tank 4 of the low tank with hand washing is attached to the side wall surface 6 of the toilet room on either the left or right side of the flush toilet 1. The low tank 4 has a substantially rectangular parallelepiped shape.
It is dimensioned to protrude by 50 mm.

The counter member 5 has a horizontal surface 7 and a hanging surface 8,
9 and 10 and extend to the storage body (cabinet) 3 along the toilet room side wall surface 6. The low tank 4 is concealed by a horizontal surface 7 and hanging surfaces 8, 9, 10. The portion of the horizontal surface 7 other than the portion that conceals the low tank 4 has a shape that enters the toilet room side wall surface 6 side. The counter member 5 has a washing operation lever 11 of the low tank 4 protrudingly attached to a side of the hanging surface 9 near the flush toilet 1. A portion of the horizontal surface 7 on the side of the hanging surface 10 of the counter member 5 facing the upper surface of the raw tank 4 is open, and a hand washer 12 is placed on the opened portion. Doubles as well. Water discharged from the hand-washing fitting 13 of the hand-washing machine 12 falls into the low tank 4 and is used as washing water of the flush toilet 1.

A flush water pipe 15 for supplying flush water from the low tank 4 to the flush toilet 1 and a water supply pipe 14 to the low tank 4 are laid on the side wall surface 6 of the toilet room, and concealed by the counter member 5 and the storage body (cabinet) 3. are doing. Low tank 4
The water supply pipe 14 for supplying water to the storage body (cabinet) 3
A water stopcock (not shown) is connected halfway from the water supply start-up position on the building side, and the water is supplied to the low tank 4 through the counter member 5. Further, a flush water pipe 15 for supplying flush water from the low tank 4 to the flush toilet 1 also passes through the counter member 5 and is connected to the flush toilet 1 in the housing 3 (cabinet) 3.

Above the counter member 5, a shelf 16 extends along the side wall surface 6 of the toilet room and is attached to the storage unit (cabinet) 3, and its upper surface is flush with the upper surface of the storage unit (cabinet) 3. linked. A toilet paper holder 17 is attached to the shelf 16, and a storage space is formed between the shelf 16 and the horizontal surface 7 of the counter member 5.

In the present embodiment, the size of the frontage B of the toilet room is approximately 800 mm, and the protruding dimension of the low tank 4 from the side wall surface 6 of the toilet is approximately 150 mm. Sometimes an unobstructed arrangement can be achieved. In addition, in order to allow room in the toilet room in recent years, a wide frontage of approximately 1000 mm has been adopted,
In that case, the protruding dimension of the low tank 4 from the toilet side wall surface 6 can be increased to approximately 200 mm, so that the arrangement can be made unobstructed at the time of stool. In addition, by forming the low tank 4 in a rectangular parallelepiped shape that is long in a direction parallel to the toilet room side wall surface 6, the low tank 4 projects from the toilet room side wall surface 6 without embedding the low tank 4 having a required amount of stored water according to the flush toilet 1. It can be formed without increasing the size. Further, the toilet is not disturbed when the hand washer 12 is hand-washed. As compared with the case where the water supply pipe 14 and the washing water pipe 15 are exposed, the aesthetic appearance is not impaired, and the cleanability is also improved. Further, by installing the cleaning operation lever 11 on the side surface of the counter member 5 parallel to the side wall surface 6 of the toilet room, the cleaning operation of the cleaning operation lever 11 at the time of toilet stool is facilitated, and at the time of men's urination. It is also possible to easily perform a cleaning operation in a standing posture as described above. Further, by installing the low tank on the side wall surface of the toilet room, a sufficient storage space can be provided in the storage body.

[0020]

According to the present invention, the following effects are exhibited by the above configuration. By installing the low tank with hand washing on the side wall surface of the toilet room away from the flush toilet, the hand washing operation can be easily performed. In addition, a sufficient storage space can be provided in a storage body (cabinet) disposed behind the flush toilet. Further, by hiding the water supply pipe to the low tank and the washing water pipe from the low tank to the flush toilet by a counter member installed on the side wall surface, it is possible to improve the cleanability without impairing the aesthetic appearance. Further, by arranging the operation lever for washing on a surface parallel to the side wall surface, the operation of the operation lever can be easily performed not only in the case of sitting on the flush toilet but also in the case of men's urine.

[0021]

[Brief description of the drawings]

FIG. 1 is a stool-type flush toilet according to one embodiment of the present invention;
It is a perspective view of the toilet apparatus which consists of a storage body and a low tank with a hand wash.

FIG. 2 is a plan view showing a state where the toilet apparatus of FIG. 1 is installed in a toilet room.

FIG. 3 is a perspective view of a flush toilet provided with a hand-washing device above a low tank provided behind a conventional flush toilet.

FIG. 4 is a perspective view of a toilet apparatus in which a storage body (cabinet) provided with a hand-washing device at an upper portion is arranged at a rear portion of a conventional flush toilet.

[Explanation of symbols]

 A: toilet room 1, 22, 25 ... flush toilet 2 ... frontage 3, 27 ... storage body (cabinet) 4, 23, 26 ... low tank 5 ... counter member 6 ... toilet room side wall surface 7 ... counter member horizontal surface 8, 9 Reference numeral 10: hanging surface of a counter member 11: operation lever for cleaning 12, 21, 24 ... hand-washing machine 13 ... hand-washing fittings 14 ... water supply pipe 15 ... washing water pipe 16 ... shelf 17 ... toilet paper holder 18 ... rear wall of toilet room

Continuing on the front page (72) Inventor Tomokazu Goda 2-1-1 Nakajima, Kokurakita-ku, Kitakyushu-shi, Fukuoka Tochiki Kiki Co., Ltd. (72) Inventor Hiroki Honda 2-1-1 Nakajima, Kokurakita-ku, Kitakyushu-shi, Fukuoka No. 1 Toto Kiki Co., Ltd. (72) Yoshiyuki Tanimura 2-1-1 Nakajima, Kokurakita-ku, Kitakyushu-shi, Fukuoka Prefecture Toko Kiki Co., Ltd. (72) Inventor Karo Konishi Kokurakita, Kitakyushu-shi, Fukuoka 2-11-1, Nakajima-ku, Totoki Kiki Co., Ltd. (72) Inventor Takeshi Yabuti 2-1-1, Nakajima, Kokurakita-ku, Kitakyushu-shi, Fukuoka Totoki Kiki Co., Ltd. (72) Inventor Eiji Sato Fukuoka (1-1) Nakamura, 2-1-1 Nakajima, Kokurakita-ku, Kitakyushu-shi, Japan (72) Inventor Toshiaki Hirata 2-1-1 Nakajima, Kokurakita-ku, Kitakyushu-shi, Fukuoka F-term (reference) 2D037 EA04 2D039 CC07 CD01

Claims (4)

[Claims] 1. A flush toilet, a low tank with hand-washing installed on a surface of a side wall of a toilet room on a side of a user sitting on the flush toilet, and a flush tank disposed on a surface of the toilet room wall. A toilet device comprising a washing water pipe of a low tank with hand washing for supplying washing water to the flush toilet and a water supply pipe to the low tank with hand washing. 2. The toilet apparatus according to claim 1, wherein an operation section of the hand-washed low tank is disposed on a front side portion of the hand-washed low tank parallel to the toilet room side wall body. 3. A storage body is provided at a rear portion of the flush toilet,
3. The toilet apparatus according to claim 1, wherein a counter member for concealing a flush water pipe and a water supply pipe is provided on a surface of the toilet room wall between the storage body and the low tank with hand wash. 4. A toilet device installed in a toilet room having a frontage of 800 mm to 1000 mm, comprising: a flush toilet disposed such that a centerline of the frontage substantially coincides with a centerline of the flush toilet in the left-right direction; A low tank with a hand wash installed on the surface of the side wall of the toilet room on the side of the user sitting on the flush toilet, and a protruding allowance of the low tank with the hand wash from the side wall of the toilet room. Is 150m
A toilet device having a length of m to 200 mm.