JPS6236445Y2 - - Google Patents

Description

[Detailed explanation of the idea] (Industrial application field) The present invention relates to a washbasin or sink.

(Prior art and its problems) A conventional washbasin or sink has only a single function, and has a structure in which the washbasin or sink is provided on a counter on the top surface of the cabinet.

By the way, it is not sanitary to wash dirty items such as diapers and cleaning mops in a washbasin or sink, and therefore a laundry sink is required to wash these dirty items. This laundry sink is installed separately from the washbasin or sink, and occupies space even when not in use.

However, when installing a laundry sink, there is inevitably a need for operating space around it, and in homes with limited space, such as so-called condominiums, it is difficult to secure the installation space for the laundry sink and the operating space around it. It is often difficult.

Therefore, the laundry sink is housed in the cabinet via a wagon, and when it is used, the wagon is pulled out.
A possible mechanism is to store it again after use.

However, with the above mechanism, there is a risk that if children accidentally operate the operation handle of the water supply system of the laundry sink, they may end up supplying water to the laundry sink while the laundry sink is housed in the cabinet. Ta.

(Technical problem to be solved by the invention) The technical problem to be solved by the invention is to prevent children from easily operating the operation handle of the water supply system of the laundry sink. The purpose is to prevent mixed water from being supplied to the laundry sink while the laundry is stored in the laundry sink.

(Technical means for achieving the technical problem) The technical means of the present invention for achieving the above-mentioned technical problem is to provide a washbasin or sink on the counter on the top surface of the cabinet, and to install a washbasin or sink in the storage chamber inside the cabinet. A room is provided adjacent to the accommodation chamber in which a laundry sink is removably accommodated via a wagon whose front plate covers the accommodation chamber, and a hot water mixer faucet in the water supply system of the laundry sink is provided, and a front door of the room is provided. A stopper plate is provided on the back surface of the rotating side end of the wagon, and the stopper plate is brought into contact with the back surface of the front plate of the wagon.

(Function) According to the above configuration, the front door of the room that accommodates the operating handle of the hot water mixing faucet is connected to the stopper provided on the back surface of the rotating side end of the front door when the wagon is accommodated in the accommodation chamber in the cabinet. The front door can only be opened when the plate comes into contact with the rear surface of the front plate of the wagon and the wagon is pulled out from the housing chamber of the cabinet, and the hot water mixer faucet housed in the chamber can be operated. The handle becomes operable.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings regarding a washstand.

As shown in Figures 1 and 2, the washstand A of this embodiment has a washbasin b mounted on a counter 1 on the upper surface of the cabinet a.
A washing sink c is housed in the cabinet a so that it can be taken in and taken out.

As shown in FIG. 7, the cabinet a fits and supports the washbasin b into the openings 1a provided in the left and right halves of the counter 1 in the width direction, and has a partition wall 2 inside.
A space 3 below the washbasin and a storage chamber 4 are defined by a space 3 and a storage chamber 4, and a laundry sink c is accommodated in the storage chamber 4 via a wagon d.

The partition wall 2 is provided with a notch 2a on its upper side, and the outer periphery of the washbasin b straddles the partition wall 2 and enters the storage chamber 4 through this notch 2a to a position above the laundry sink c. It overhangs the laundry sink c. Thus, by making the washbasin b and the laundry sink c overlap in a partial length section in the width direction, the entire washstand A can be made more compact in the width direction.

The space 3 below the washbasin has a water supply and drainage system for the washbasin b, that is, a water supply faucet 6 and a hot water supply faucet 7 connected to a faucet 5 consisting of a hot and cold mixer faucet on the upper surface of the washbasin, and a water supply faucet 7 connected to the water supply and drainage system of the washbasin b.
A drain pipe 9 and a drain trap 10 connected to a drain port 8 of the system are accommodated, and the surplus space of the housing space of the water supply and drainage system is used as a storage space. In addition, the bottom of space 3 is made up of two bottom plates 1.
1 and 12, and these bottom plates 11 and 12
The drain pipe 9 and the drain trap 10 are inserted through a through hole 13 formed therebetween.

The laundry sink c is supported by a wagon d, and is taken in and out of the storage chamber 4 via this wagon d.

The wagon d has a pair of left and right front and rear casters 1 at the front and rear of the lower surface of the bottom plate 14a of the underframe 14, respectively.
4b and 14c are provided, and a laundry sink c is fitted into and supported by the underframe 14. The rear casters 14c are each guided to the bottom wall 4a of the storage chamber 4 via guide grooves 4b.
When the rear casters 14c come into contact with the front and rear ends of the laundry sink c, the laundry sink c is stopped at the drawn-out position and the housed position, respectively.

The caster guide provided on the bottom plate 4a is the eighth
As shown in the figure, a guide rail 4d may be used. In this case, the rear caster 17c is the stopper 4e.
The laundry sink stops when it comes into contact with the machine.

Note that the guide rails may be one each of outer (or inner) rails 4da and 4db.

The front caster 14b is the rear caster 14c.
It is arranged with a wider interval from side to side than the washing sink A, is grounded to the floor surface on which the washing sink A is installed, and is stored in a notch 4c formed in the front part of the storage chamber bottom wall 4a at the storage position of the washing sink c. It's becoming like that.

A front plate 15 that also serves as a door for the storage chamber 4 is provided on the front of the wagon d. The front plate 15 is divided into an upper part, that is, a part rising upward from the upper end of the washing sink c, and a lower part, which are a lodging plate 15a and a fixed plate 15b, respectively.

Further, a pair of left and right handles 16 for operating the laundry sink drawer are provided on the upper outer surface of the fixed plate 15b.

Next, we will explain the water supply and drainage system for laundry sink c.As shown in Figure 1, this water supply and drainage system partially shares the water supply and drainage system for washbasin b, and this shared structure simplifies the piping work. It is being

The water supply system for the laundry sink c is constructed by branching the water supply pipes from the washbasin b water supply faucet 6 and hot water supply faucet 7 to the faucet faucet 5 and the hot water supply conduit using branch fittings 17 and 18, respectively, and leading to the hot and cold water mixing faucet 19. , and the secondary side of this hot water mixer faucet 19 is connected by a flexible hose 20 to a water spouting fitting 21 facing above the laundry sink c. The hot water mixing faucet 19 has its operating handle 19
The cabinet a is housed in a room 22 defined in the space 3, and by opening the front door 23 of the room 22, the operating handle 19a can be operated from outside the cabinet a.

The front door 23 of the room 22 is a hinged door, and a stopper plate 24 on the back side of the rotating side end comes into contact with the front plate 15 of the underframe 14, that is, the fixed plate 15b, so that opening of the front door 23 is prohibited. The operation handle 19a is designed to prevent unnecessary operations.

This is because the washing sink c installed on the underframe 14 of the wagon d is quite heavy, so the front door 23 of the room 22 is closed by being pressed by the fixing plate 15b, and the wagon d is not placed in the cabinet a. room 4
Unless the front door 23 is pulled out, the front door 23 cannot be opened by the force of a child or the like.

On the other hand, the drainage system is constructed by connecting a flexible hose 25 to the drain port 24 of the laundry sink c, and connecting the hose 25 to the drainage system of the washbasin b by a joint 26 just before the drain trap 10 thereof. The flexible hose 25 is inserted into the partition wall 2 through a long guide hole 2c, and is inserted into the underframe 1.
It is supported by the bottom plate 14a of 4 and the bottom plate 12 of space 3, and can move along the guide hole 2c while maintaining a substantially horizontal state when loading and unloading the laundry sink c.

Further, the flexible hose 20 is also inserted through a guide hole 2b formed of a long hole into the partition wall 2 that partitions the space 3 and the storage chamber 4, and can move along the guide hole 2b when loading and unloading the laundry sink c. It's becoming like that.

Incidentally, in order to prevent dew condensation inside the cabinet when hot water is stored and stored in the laundry sink, a lid 31 may be provided on the laundry sink as shown in FIG.

If the lid 31 is provided with an opening 31a or a notch, if water is accidentally discharged with the lid on, or if the hot water mixer faucet is not properly closed, the water will flow through the opening 31a or the notch. Because it goes into the laundry sink, water won't overflow and wet the surrounding area.

In particular, when the opening 31a is provided directly below the spout (if the spout is rotatable, it may be an arc-shaped opening), the water passes through the opening 31a and directly into the washing tub. Because it enters the tank, there is no splashing or getting the surrounding area wet.

Further, to prevent condensation inside the cabinet, a ventilation opening or a ventilation fan may be provided in the cabinet accommodation chamber to allow water vapor to escape.

Furthermore, the partition wall 2 is connected to the partition wall 32 shown in FIG.
The guide holes 2b and 2c consisting of elongated holes 5 and 26 are made into round through holes 2ba and 2ca, and the respective flexible hoses are passed through the guide holes 2b and 2c, and the gap at the time of penetration is sealed with a rubber gasket etc., and the notch 2a is covered. By providing 2d, the moisture-proofing effect of the space below the washbasin of the cabinet can be enhanced.

(Effects of the invention) Since the present invention is constructed as described above, it has the following effects.

When the wagon was stored in the storage room of the cabinet, the front door of the room that houses the operating handle of the hot water mixer faucet could not be opened easily by children or others, so the wagon was stored in the storage room of the cabinet. In this state, it is possible to prevent mixed water from being supplied to the washing sink provided in the wagon.

The laundry sink can be provided so that the installation space for the laundry or the sink and the surrounding operating space can be shared, and space can be saved.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional front view showing an embodiment of the washbasin or sink of the present invention, Fig. 2 is a partially cutaway plan view, Fig. 3 is a sectional view taken along the line - - of Fig. 1, and Fig. 4 is an enlarged view of the main parts. A sectional view, Fig. 5 is a sectional view taken along the - line in Fig. 1, and Fig. 6 is a sectional view taken along the line -
The figure is a perspective view of the laundry sink pulled out, Figure 7 is an exploded perspective view of the cabinet, Figure 8 is a perspective view showing another embodiment of the caster guide, and Figure 9 is a case where the laundry sink is covered. FIG. 10 is a perspective view showing another embodiment for increasing the moisture-proofing effect of the partition wall. In addition, in the figure A...washstand, a...cabinet,
1...Counter, b...Wash basin, c...Laundry sink, d...Wagon, 15...Front board, 19...Hot water mixer, 22...Room, 23...Front door, 24...
...Shows each stopper plate.

Claims (1)

[Scope of utility model registration request] A washbasin or sink is provided on the counter on the top surface of the cabinet, and a laundry sink is removably housed in a storage chamber in the cabinet via a wagon whose front plate covers the storage chamber, and a hot water mixing faucet in the water supply system of the laundry sink is installed. A washbasin or sink is provided adjacent to the accommodation chamber, and a stopper plate is provided on the back side of the rotating side end of the front door of the room, and the stopper plate is brought into contact with the back side of the front plate of the wagon. .