JP2002322702A - Waterproof pan unit for washer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a waterproof pan unit for a washer, which remarkably facilitates handling and sort-out with respect to washing operations, simplifies construction work at a place such as a draining floor, where water such as waste water is handled, makes an appearance good, enables drainage from the washer to be treated without spilling outside, enables reliable inhibition of a backflow of a bad odor from a downstream side, and contributes to creation of a good-looking environment without soiling the place such as the draining floor in a dwelling. SOLUTION: The waterproof pan unit for the washer A is equipped with a waterproof pan 1, which can receive the drainage from the washer A so as to discharge it without making it spill outside, and a trap 3 for laundry drainage. The trap 3 has a water storage part 2 to which a drain hose B for the washer A is connected, which is coupled to a drain pipe C disposed under a floor surface, and where a part of the laundry drainage is stored in order to inhibit the backflow of the bad odor. The waterproof pan 1 is provided with a cabinet 6 which is formed in a box shape out of a top board 4 and a peripheral side board 5, and a door 7 is disposed in the cabinet 6 in such a manner as to be freely openable/closable via a hinge 8. Additionally, a shelf board 10 is removably disposed in the cabinet 6 via a shelf receiving part 9.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine or a washing machine to be placed on the floor of a multi-dwelling house such as a condominium, especially a sink, a bath, a washing place, a balcony, etc. The present invention relates to a waterproof pan unit.

[0002]

2. Description of the Related Art In general, in places where sewage or other water is used, such as sinks, it is complicated to install tiles on the floor surface and other waterproof properties, and it takes a lot of time and construction cost. As a simple construction method, it is known to use a tray-shaped waterproof pan placed on a floor in consideration of drainage. (Utility Model Registration No. 2594766) Conventionally, this waterproof pan can be easily manufactured using synthetic resin, metal material, or other material that can be integrally molded. Instead, it is equipped with a drain trap that takes into account deodorization, drainage and drainage. The drainage hose is connected to a drainage hose of a washing machine particularly in connection with drainage, and is used to guide sewage flowing out from the drainage hose to a drainage pipe arranged under the floor. It flows into the inside, stores part of the wastewater for deodorization, and is sent to the drain pipe side.

[0003]

However, in this conventional waterproof pan, since the drain hose of the washing machine is connected to the drain trap, the drain hose and the drain trap are exposed on the floor surface, and the appearance is very poor. When there was overflow or water leakage, the area around the washing machine was contaminated, so that the waterproof pan had to be cleaned frequently. In addition, it is not possible to secure a sufficient place to store and use the accessories used in the washing work, such as detergents and cleaning tools, and laundry, and to use a waterproof pan to organize and manage them. In addition to giving them unpleasant and unpleasant feelings, they also have drawbacks such as inconvenient handling when putting or removing other items.
The present invention seeks to eliminate these conventional inconveniences, and significantly facilitates handling and arranging in the washing operation,
Simplified construction work in places where sewage and other water is handled, such as sinks, is well-organized, and can handle the drainage of the washing machine without overflowing to the outside, and can reliably stop the backflow of odor from the downstream side. Another object of the present invention is to provide a waterproof pan unit for a washing machine that contributes to creating a good-looking environment without polluting a place such as a sink in a house and that can safely maintain and manage a waterproof pan.

[0004]

In order to achieve the above object, a waterproof pan unit for a washing machine or a dressing table according to the present invention is provided with a waterproof pan capable of receiving and discharging the drainage of a washing machine without overflowing to the outside, Washing drain connected with a drainage hose connected to the washing machine and connected to a drainage pipe arranged below the floor, and having a storage part for storing part of the washing wastewater and preventing backflow of odors. In waterproof pan for machine,
The waterproof pan is provided with a cabinet formed in a box shape from a top plate and a peripheral side plate, and a door is provided in the cabinet so as to be openable and closable, and a shelf plate is detachably provided in the cabinet via a shelf receiving portion. With this configuration, the handling of the washing operation is improved, contributing to the creation of a good-looking environment.

[0005] Further, the washing and drainage trap has a hose joint having a perforated plate having a drainage hole, a guide tube fitted to a trap mounting member having the hose joint therein, and a gap formed on an outer periphery of the guide tube. The drain housing and the drain cup having an overflow hole are provided in the trap housing, so that the waste water treatment is safe and good. Further, in the washing machine waterproof pan unit, a plurality of shelf receiving portions are detachably mounted on the side plate of the cabinet at a detachable interval, and the shelf plates are horizontally mounted on the shelf receiving portion so as to be detachable. That the trap mounting member is watertightly fixed to the waterproof pan via a packing, and the waterproof pan is fixed to the bottom plate of the cabinet. The surroundings can be maintained in a good appearance. Still further, in the waterproof pan unit for a washing machine, a selective drainage trap and a box-shaped cabinet formed of a peripheral side plate surrounding the laundry drainage trap are provided on the waterproof pan, and are arranged in parallel with the cabinet. By disposing the washing machine on the waterproof pan, the position of the drain trap is determined and the drain trap function can be sufficiently exhibited, and there is no drainage leakage, and the safety of drainage treatment can be improved.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A waterproof pan unit for a washing machine according to the present invention is provided with a cabinet provided with a tray-shaped waterproof pan on a floor surface to be constructed on a floor plate, and a drain formed on the floor plate. The mouth communicates with the opening provided in the floor base,
The drainage hose and drainage pipe are connected to the laundry drainage trap provided in the waterproof pan, and the waterproof pan unit is assembled and installed on the floor material. The core can be installed after the core has been determined, and the drain hose of the washing machine can also be installed while adjusting the core misalignment.

In addition, since the cabinet can be provided along the position where a heavy washing machine or the like is placed, handling and arranging of the washing work are remarkably facilitated. It is easy to use and has a good appearance.The drainage of the washing machine can be treated without overflowing to the outside, the backflow of odor from the downstream side can be reliably stopped, and the place such as the sink in the house is not stained. It can contribute to the creation of a good-looking environment, and can quickly and properly maintain around the washing machine and drain.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to an example of a waterproof pan unit for a washing machine of a horizontal type with a drain trap shown in FIGS. 1 to 5. In FIGS. Pan 1, which can be received and discharged without overflowing, is connected to a washing machine drain hose B, and is connected to a drain pipe C provided below the floor, and stores a part of the washing drain to return the odor. Laundry drainage trap 3 having water reservoir 2 for preventing water
The waterproof pan for a washing machine comprising:
A cabinet 6 formed in a box shape from the top plate 4 and the peripheral side plate 5 is provided, and a door 7 is provided in the cabinet 6 so as to be openable and closable by a hinge 8, and a shelf is provided in the cabinet 6 via a shelf receiving portion 9. The configuration is such that the plate 10 is detachably provided.

In this case, as shown in FIGS. 3 and 4, in order to enhance safety around the drainage and to prevent odor backflow,
The washing and draining trap 3 is an eye plate 3 with a drain hole 30.
1, a guide tube 34 having a defoaming action fitted to a trap mounting member 33 that houses the hose joint 32, a water sealing tube 35 spaced around the outer periphery of the guide tube 34, A trap housing 38 having an overflow hole 36 and a water sealing cup 37 are provided in a trap housing 38 so as to be easily assembled.

Further, in the waterproof pan unit for a washing machine, a plurality of shelf receiving portions 9 such as pins or screws of the side plate 5 of the cabinet 6 are detachably provided at intervals so as to be mounted on the shelf receiving portion 9. It is preferable that the plate 10 is placed in a horizontal state so as to be detachable, and a plurality of stages are placed at intervals corresponding to the size of the stored articles. It also makes it easier to place and store laundry and laundry, and it is easy to handle laundry work.

As shown in FIG. 5, the trap mounting member 33, which also serves as a tray receiver, is watertightly fixed to the waterproof pan 1 via the packing 12, and is screwed and mounted on the trap housing 38 by the screw portion 13. Since the waterproof pan 1 is fixed to the bottom plate 11 of the cabinet 6 and connected to the drain hose B for the washing machine, the drainage into the drainage pipe is smooth and the watertight state is reliably maintained, thereby contributing to waterproofing. I do. The trap mounting member 33 is a cap body having a ring-shaped outer peripheral wall, and is fitted and fixed to a drain port of the waterproof pan 1 via an elastic sealing member such as packing. .

The trap mounting member 33 is made of polyester resin, acrylic resin, styrene resin, olefin resin, polycarbonate resin, ABS resin, polypropylene resin, polyarylate resin, vinyl chloride resin, and the like. A thermoplastic resin plate such as a modified polymer or an alloy compound is used. Specifically, polyethylene terephthalate, polyethylene naphthalate, polycarbonate, polypropylene, polyacrylate, polystyrene, polyvinyl chloride and the like are exemplified, and an opaque, colorless, transparent or colored transparent resin plate is used.

The packing 12 or the elastic sealing member provided on the lid trap mounting member 33 for preventing water leakage includes acrylic resin, olefin resin, polyester resin, polycarbonate resin, polypropylene resin, styrene resin. A rubber elastomer such as a urethane resin, a nylon resin thermoplastic resin elastomer, or neoprene rubber is used.

The peripheral wall of the tray-shaped waterproof pan 1 is fixed to the bottom plate 11 of the cabinet 6 with screws or an adhesive, so that the entire facility piping needs to be converted. Inspection, cleaning and maintenance performed during the period up to can be easily maintained.

The waterproof pan 1 is formed of a thermoplastic hard synthetic resin such as ABS resin or polyester resin or recycled polyethylene resin.
It is preferable to provide an opening for attaching the tray, and to form a tray-shaped pan placed on the surface of the floor plate D as necessary. The bread body thus configured is easy to maintain around water, and furthermore, its use. The maintenance and maintenance of the state is also reliable, and if the perforated plate 31 of the drain trap 3 is removed, the cleaning and repair of the dedicated piping and the like can be easily performed, which is convenient.

When the waterproof pan 1 is installed on the floor plate D, an opening of a drain port is provided in the floor plate D in advance, and the approximate core of the trap is determined at the stage of rolling piping, and piping is performed to the joint portion. Further, after the interior work is completed, the cabinet 6 is temporarily attached and the position of the trap is determined, and then the waterproof pan body 1 is fixedly installed on the bottom plate 11 of the cabinet 6 with a screw, and the drain trap 3 is fastened and fixed.
The cabinet 6 may be attached to the washing machine A in parallel or in advance or later.

As shown in FIG. 4, the drain trap 3 connected to the drain port of the waterproof pan 1 has a guide tube 34, a water seal tube 35, and a drain cup 37 which can perform a trap function, which can be inserted into and removed from a trap housing 38. In preparation for
Hose joint 32 for attaching drainage hose including elbow
Garbage removing plate 31 with a screw is detachably screwed or fitted and inserted into the opening of the floor plate D, and a pedestal (not shown) such as a liner is interposed under the floor as required to reach the designated size. It is advisable to adjust and deploy it. The trap housing 38 is connected to a pipe in which a flexible pipe is inserted into a laterally drawn pipe in order to facilitate alignment. Alternatively, a valve socket may be inserted and attached.

The drain port of the waterproof pan 1 is a garbage dish 3
1, the guide tube 34, the water sealing tube 35 and the drain cup 37 can be removed, and the drain pipe C can be easily cleaned by high pressure washing, etc., and the hose joint 32 of the drain hose B can be removed. Also, it is rotatably connected to the eye plate 31 so that it can be easily handled with the washing machine drain hose. Further, it is preferable that the drain hose B can be held in a state of being fitted and inserted into the hose joint 32 by the fixing band 14.

In the embodiment shown in FIG. 6, a washing drain trap 3 and a box-shaped cabinet 6 composed of a peripheral side plate 5 surrounding the washing drain trap 3 are provided on the waterproof pan 1. Place the washing machine in waterproof pan 1
This is a waterproof pan unit for a washing machine characterized by being placed and arranged on the washing machine. The waterproof pan 1 can be placed and fixed at the surface position of the surface of the floorboard D, and can be shared with a drain port as necessary. The drain trap 3 can be easily mounted.

In this case, it is preferable that the waterproof pan 1 and the cabinet 6 are integrally formed with a mounting portion on the peripheral wall portion of the waterproof pan 1 and screwed to the cabinet side plate or fixed by adhesion. It is also considered that the slope for draining the water is guided by the guide groove to the vicinity of the perforated plate, and the waterproof pan 1 or the cabinet 6 is provided with a fixing means for preventing vibration of the washing machine and a buffer means. You.

[0021]

According to the present invention, there is provided a waterproof pan capable of receiving and discharging the drainage of a washing machine without overflowing to the outside, a drainage hose connected to the washing machine, and a drainage pipe disposed under the floor, In a waterproof pan for a washing machine, comprising: a trap for washing and drainage having a water storage section for storing a part of the washing drainage and preventing backflow of odor, the waterproof pan is formed in a box shape from a top plate and a peripheral side plate. By providing a cabinet that has been opened and closed, the door can be freely opened and closed, and the shelf plate can be freely removed via a shelf receiving portion in the cabinet, so that the handling and arrangement of the washing work are significantly facilitated, Simplified construction work in places where sewage and other water is handled, such as sinks, is well-organized, and can handle the drainage of the washing machine without overflowing to the outside, and can reliably stop the backflow of odor from the downstream side. Other Contributing to the creation of a good-looking environment without polluting places such as sinks in the house, and washing the bread on the bread body by opening the cabinet door due to the piping situation under the floor, such as a water leakage accident or piping abnormality. It can be easily checked as it is, without removing the equipment or moving it on the bread body, and it is easy to check, clean and repair after building completion or washing work. The workability can be significantly improved, and the maintenance of the waterproof pan can be simplified. In addition, the handling and storage management of tools during the washing operation is easy, the work on site is simplified, the workability has been greatly improved, and the waterproofness has been improved by preventing water leakage and removing water. The bread surface can be easily cleaned and held, and the appearance is good due to the degree of freedom in arrangement, and there are practical effects such as easy storage, transportation and handling.

[Brief description of the drawings]

FIG. 1 is a waterproof pan unit showing an embodiment of the present invention,
(A) is the front view, (b) is the longitudinal cross-sectional view in the bb line.

FIG. 2 shows an example of FIG. 1, (a) is a plan view thereof, (b)
Is a cross-sectional view taken along the line cc.

3A and 3B are enlarged longitudinal sectional views in FIG. 2, wherein FIG. 3A is a longitudinal sectional view taken along line d-d, and FIG. 3B is a longitudinal sectional view taken along line ee.

4A and 4B show the drain trap of FIG. 1, wherein FIG. 4A is an enlarged plan view thereof, and FIG. 4B is an enlarged vertical sectional view thereof.

5 shows an example of FIG. 4, (a) is a side view thereof, (b)
Is a partially enlarged longitudinal sectional view.

6A and 6B show a waterproof pan unit according to another embodiment of the present invention, wherein FIG. 6A is a front view thereof, and FIG. 6B is a longitudinal sectional view taken along the line ff.

[Explanation of symbols]

 Reference Signs List A Washing machine B Drain hose C Drain pipe D Floor plate 1 Waterproof pan 2 Water storage unit 3 Drain trap 4 Top plate 5 Side plate 6 Cabinet 7 Door 8 Hinge 9 Shelf receiving unit 10 Shelf plate 11 Bottom plate 12 Packing 13 Screw part 30 Drain hole 31 Eye plate 32 Hose joint 33 Trap mounting member 34 Guide cylinder 35 Water seal cylinder 36 Overflow hole 37 Drain cup 38 Trap housing

Claims (5)

[Claims] 1. A washing machine, comprising: a waterproof pan capable of receiving and discharging the drainage of a washing machine without overflowing to the outside; In a waterproof pan for a washing machine, comprising a washing drainage trap having a water storage part for storing a part and preventing backflow of odor, the waterproof pan is provided with a cabinet formed in a box shape from a top plate and a peripheral side plate. A waterproof pan unit for a washing machine, wherein a door is freely openable and closable in the cabinet, and a shelf plate is removably provided in the cabinet via a shelf receiving portion. 2. The waterproofing pan unit for a washing machine according to claim 1, wherein the washing drainage trap is fitted to a hose joint having a perforated plate having a drainage hole and a trap mounting member having the hose joint therein. Guide tube,
A waterproof pan unit for a washing machine, characterized in that a drain cylinder and a drain cup having an overflow hole are provided in a trap housing at intervals on an outer periphery of the guide cylinder. 3. The waterproof pan unit for a washing machine according to claim 1, wherein a plurality of shelf receiving portions are detachably provided on the side plate of the cabinet at an interval, and the shelf plate is attached to the shelf receiving portion. A waterproof pan unit for a washing machine, which is detachably mounted on a horizontal state. 4. The waterproof pan unit for a washing machine according to claim 1, 2 or 3, wherein the trap mounting member is watertightly fixed to the waterproof pan via a packing, and the waterproof pan is fixed to a bottom plate of the cabinet. A waterproof pan unit for a washing machine, characterized in that: 5. The waterproof pan unit for a washing machine according to claim 1, wherein the box comprises a trap for washing and drainage on the waterproof pan and a peripheral side plate surrounding the trap for selective drainage. A waterproof pan unit for a washing machine, comprising: a cabinet having a rectangular shape; and placing the washing machine on the waterproof pan in parallel with the cabinet.