JP3131109U - Hand washing unit device - Google Patents

Abstract

Water saving is improved, water having an appropriate amount of water can be supplied to a hand-washing machine, and cleaning and maintenance in a case in a facility state are easily performed.
A case 2 includes a primary pipe 3 connected to a water source side pipe W, a secondary pipe 4 connected to a toilet side pipe T, a hand-washing machine 5, and a water conduit 6. In the hand-washing unit 1 in which the primary pipe 3 and the secondary pipe 4 are connected via the toilet-side valve 9 in the case 2 and the hand-washer-side valve 10 is provided in the middle of the water conduit 6, the case 2 The front plate is formed of a fixed plate 7 and the rear plate of the case 2 is formed of an openable / closable open / close plate 8. The fixed plate 7 has a toilet-side operation hole 13A from which a toilet-side operation button 11A protrudes, and a hand-washer A hand-washer side operation hole 14 from which the side operation button 12 is projected and a hand-washing mouth 15 are formed, and the opening / closing plate 8 has a toilet-side operation hole from which the toilet-side operation button for operating the toilet-side valve 9 is projected. Is formed.
[Selection] Figure 1

Description

  The present invention relates to a hand-washing unit device including a toilet or a hand-washing device provided in a room having a toilet inside.

  Generally, a hand-washing machine installed in a toilet or the like protrudes from the inner wall surface of the toilet, protrudes a water pipe from the inner wall surface upward, and has a faucet at the tip of the water pipe. A drain pipe projecting from the inner wall surface was connected to the wall.

  However, in the above hand-washing machines, hand-washing machines, water pipes, drain pipes, etc. are exposed from the inner wall of the toilet, and the hand washing machines, water pipes, drain pipes may be removed or destroyed. . In addition, the user continued to flush the water in the handwasher.

Therefore, a hand washing device as disclosed in Patent Document 1 below is considered. In this hand-washing apparatus, an opening is formed in the front plate of the case, and a hand-washing machine is provided at the position of the opening in the case. The remaining space in the case is provided with a main line communicating from the water source to the toilet and an auxiliary line branched from the main line and connected to the hand-washer. The front plate and / or the rear plate of the case is provided with an operation button for operating a valve interposed on the upstream side of the branch portion that branches from the main pipeline to the auxiliary pipeline. This unitized hand-washing device is installed by being embedded in the inner wall of the toilet.
JP 2002-34806 A

  However, in the hand washing apparatus disclosed in Patent Document 1, the operation button provided on the front plate and / or rear plate of the case operates the valve provided on the upstream side (water supply side) from the branch portion of the pipe. Therefore, when the operation button is pushed, water flows into both the hand-washing toilet and the toilet bowl, and water cannot be poured into only one of them. For example, even when it is desired to flow water only in the hand-washer, water is forced to flow in the toilet bowl, which is a waste of tap water. In addition, since the water flow in the auxiliary pipe that supplies water to the hand-washer is inferior to the water flow in the main pipe that supplies water to the toilet, an appropriate water flow may not be obtained for the water flowing through the hand-washer. Therefore, there is a possibility that the water discharged from the hand-washer may become fragile.

  In addition, this hand-washing device is a unit structure in which piping such as main and auxiliary pipes are contained in the case and is almost sealed. Therefore, once the equipment is constructed, it is difficult to clean and maintain the inside of the case. there were.

  Therefore, in order to solve the above problems, the present invention improves water saving by flowing water separately in the handwasher and toilet, and can supply water with an appropriate water power to the handwasher. An object of the present invention is to provide a hand-washing unit device that can easily perform cleaning and maintenance in a case.

Next, means for solving the above problems will be described with reference to the drawings corresponding to the embodiments.
The hand-washing unit device according to claim 1 of the present invention includes a primary pipe 3 connected to a water source side pipe W outside the case, and a toilet side pipe T outside the case inside the sealed box type case 2. A secondary pipe 4 to be connected; a hand-washing machine 5; and a water conduit 6 for connecting the primary pipe 3 and the hand-washing machine 5; and inside the case 2, the primary pipe 3 and the second pipe In the hand-washing unit 1 in which water is connected to the next pipe 4 via a toilet-side valve 9 and a hand-washer-side valve 10 is provided in the middle of the water conduit 6.
The front plate (or rear plate) of the case 2 is formed by a fixed plate 7 having a fixed structure, and the rear plate (or front plate) of the case 2 has a door structure that can be opened and closed and is closed. It is formed by an opening / closing plate 8 provided with a locking device 16 so as to be locked in a state, and the fixing plate 7 is used for flowing water from the primary pipe 3 to the secondary pipe 4 by pushing operation. A toilet-side operation hole 13A from which a toilet-side operation button 11A for operating the toilet-side valve 9 is projected, and the hand-washer-side valve for flowing water from the primary pipe 3 to the hand-washer 5 by a push operation. A hand-washer-side operation hole 14 through which a hand-washer-side operation button 12 for operating 10 is protruded, and a hand-washing mouth 15 into which a hand can be inserted into the hand-washer 5 are formed. By pushing operation A toilet-side operation hole 13B is formed through which a toilet-side operation button 11B for operating the toilet-side valve 9 for flowing water from the primary pipe 3 to the secondary pipe 4 is projected. .

  According to such a configuration, it is possible to unitize the hand-washing device because the main parts constituting the hand-washing device such as the primary pipe 3, the secondary pipe 4, and the hand-washing machine 5 are housed in the box-shaped case 2. It becomes. Further, by providing the hand-washer-side operation button 12 and the toilet-side operation buttons 11A and 11B, respectively, water can be separately flowed into the hand-washer 5 and the toilet bowl. Furthermore, by supplying water to the hand-washing machine 5 from the primary pipe 3 connected to the water supply source side pipe line W on the upstream side, it becomes possible to supply the hand-washing machine 5 with an appropriate amount of water. Further, by providing the toilet operation button 11B on the opening / closing plate 8 side, it is possible to allow water to flow through the toilet by an operation from the rear side of the case 2.

  The hand-washing unit according to claim 2 is provided between the primary pipe 3 and the secondary pipe 4 and adjusts the amount of water supplied from the secondary pipe 4 to the toilet-side pipe T. And a hand-washer side valve 10 which is provided in the water conduit 6 and adjusts the amount of water supplied from the primary pipe 3 to the hand-washer 5, and the water conduit 6 is upstream of the toilet-side valve 9. It is connected to the primary pipe 3 in FIG.

  According to such a configuration, it becomes possible to adjust the amount of water supplied to the hand-washer 5 and the amount of water supplied to the toilet-side pipe T, respectively. Therefore, it becomes possible to adjust the amount of water supplied to each of the hand-washing machine 5 and the toilet bowl. Further, since the water conduit is connected to the primary pipe, it is possible to obtain a strong water force in the water supplied to the hand washing machine.

  The hand-washing unit device according to claim 1 has a paper holder 19 inside the case 2, and the fixing plate 7 is formed with a paper outlet 20 for pulling out paper from the paper holder 19, The roll paper in the paper holder can be replenished with the opening / closing plate 8 open, and cannot be taken out from the paper outlet 20.

  According to such a configuration, the paper holder 19 can be provided without being exposed to the outside of the case 2. Further, it becomes possible to replenish roll paper from the rear side of the case 2.

  The hand-washing unit device according to claim 1, wherein the hand-washing unit is embedded and fixed in a through-opening formed in a wall separating a room and a hallway of a building, and the fixing plate of the case 2 is fixed to the indoor side. 7 is exposed, and the opening / closing plate 8 of the case 2 is exposed on the hallway side so as to be freely opened and closed.

  According to such a structure, it becomes possible to install the hand-washing unit 1 without exposing the primary pipe 3, the secondary pipe 4, the hand-washing machine 5, etc. to the wall surface of a building. In addition, the hand-washing unit 1 can be cleaned and maintained from the hallway side.

According to the hand-washing unit device according to claim 1 of the present invention, the main part of the hand-washing device such as the primary piping, the secondary piping, and the hand-washing device is housed in a box-type case so that the hand-washing device is unitized. It becomes possible to do. Thereby, it can prevent that primary piping, secondary piping, a hand-washing machine, etc. are removed or destroyed. Further, by providing the hand-washer-side operation button and the toilet-side operation button, respectively, it becomes possible to separately flow water into the hand-washer and the toilet bowl. Thereby, unnecessary water discharge can be suppressed and water saving can be improved. Furthermore, when water is supplied to the hand-washing machine from the primary pipe, water is supplied from the upstream side (water supply side) to the hand-washing machine, and it is possible to obtain an appropriate water force for the water supplied to the hand-washing machine. . Thereby, it can prevent that the water discharge from a hand-washer becomes weak. Further, by providing an opening / closing plate on the rear plate (or front plate) of the case, cleaning and maintenance management in the case can be easily performed. Furthermore, by providing a toilet-side operation button on the opening / closing plate side, it is possible to allow water to flow through the toilet even when operated from either the front side or the rear side of the case.

According to the hand-washing unit apparatus of Claim 2, it becomes possible to adjust the water supply amount to a hand-washing machine, and the water supply amount to a toilet side pipe line, respectively. Thereby, the amount of water supplied to each of a hand-washing machine and a toilet bowl can be adjusted. Therefore, it is possible to pour water with an appropriate water flow into each of the hand washing machine and the toilet bowl.
In particular, since the water guide pipe is connected to the primary pipe, it is possible to obtain a strong water force in the water supplied to the hand washing machine, and it is possible to prevent the water discharged from the hand washing machine from becoming fragile.

  According to the hand-washing unit device of the first aspect, the paper holder can be provided without being exposed outside the case. Thereby, it is possible to prevent the paper holder from being removed or destroyed. Further, when cleaning and maintenance in the hand washing unit from the corridor side, it is possible to open the opening / closing plate on the rear side of the case and refill the paper holder with the roll paper, thereby eliminating the disadvantage that the roll paper is cut.

  According to the hand-washing unit device of the first aspect, it is possible to install the hand-washing unit without exposing the primary piping, the secondary piping, the hand-washing device, etc. to the wall surface of the building. In addition, the hand washing unit can be cleaned and maintained and managed from the outside corridor.

Embodiments of the present invention will be specifically described below with reference to the drawings.
FIG. 1 is a perspective view showing an appearance and an inside of an embodiment of a hand washing unit according to the present invention, FIG. 2 is a piping diagram of an embodiment of a hand washing unit according to the present invention, and FIG. 3 is an embodiment of a hand washing unit according to the present invention. 4 is a perspective view from the inside of the room, FIG. 4 is a perspective view from the outside of the room, and FIG. 5 is a partial perspective view showing a state in which the opening / closing plate in FIG. 4 is opened.

The hand-washing unit 1 of this embodiment is installed by being embedded in the inner wall A of the toilet.
As shown in FIG. 1, the hand washing unit 1 has a configuration in which main parts such as a primary pipe 3, a secondary pipe 4, a hand washing machine 5, and a paper holder 19 are compactly incorporated inside a box-shaped case 2. It has become.

First, the main part which comprises this hand-washing unit 1 is demonstrated.
As shown in FIG. 2, a primary pipe 3 and a secondary pipe 4 are disposed inside the case 2. The primary pipe 3 is connected to a water source side pipe W (not shown) for supplying water from the water source into the case 2. The secondary pipe 4 is connected to a toilet side conduit T (not shown) for discharging water to a toilet provided outside the case 2. The primary pipe 3 and the secondary pipe 4 are connected in the case 2 via a toilet-side valve 9. The primary pipe 3 is provided with a water conduit 6 branched from the primary pipe 3 to the hand washer 5 through the hand-washer side valve 10. The primary pipe 3 is provided with a manual valve 23 that opens and closes the amount of water supplied into the case 2.

The toilet valve 9 is a flush valve in the present embodiment. The toilet-side valve 9 is connected to the toilet-side operation buttons 13A and 13B provided on the front plate and the rear plate of the case 2 to be described later and the connecting pipes 18A and 18B. Then, by pressing the toilet-side operation buttons 11A and 11B, pressure water flows through the connection pipes 18A and 18B, and the toilet-side valve 9 is opened.
In this embodiment, a flush valve is used as the toilet side valve 9, but the present invention is not limited to this, and other valves such as an electromagnetic valve and an electric valve may be used.

  The hand-washer-side valve 10 is directly connected to a hand-washer-side operation button 14 provided on the front plate (or rear plate) of the case 2 on the indoor side of the toilet. The valve of the vessel side valve 10 is directly opened.

  As shown in FIG. 1, the hand-washing machine 5 is formed in a substantially rectangular box shape. A hand-washing part 5 a is formed in the front part of the hand-washing machine 5. A water outlet 25 is provided in the upper part of the hand-washing machine 5, and is connected to the hand-washing machine side valve 10 through a water supply pipe 26. In addition, a drain outlet is provided below the hand-washer 5 and is connected to a drain pipe disposed outside the case 2 through a hand-wash drain pipe including an S-shaped trap 22 for preventing odor. ing.

  As shown in FIG. 1, the paper holder 19 is provided below the case 2. In the present embodiment, a paper holder for roll paper is used, and is fixed to the rear surface of the front plate (or rear plate) that is the indoor side of the case 2. The paper holder 19 is directed in the opposite direction to that normally used, and the roll paper installed in the paper holder 19 is pulled toward the indoor side of the case 2.

Next, the case 2 in which the main part of the hand washing unit 1 described above is stored will be described.
As shown in FIGS. 3 and 4, the case 2 is formed in a substantially rectangular sealed box shape. The front plate on the indoor side of the case 2 is constituted by a fixed plate 7 at least partially fixed to a plate forming the periphery of the case 2 by welding or the like. Moreover, the rear surface plate which becomes the outdoor side of the case 2 is configured by an opening / closing plate 8 provided in a door shape that can be freely opened and closed.

  As shown in FIG. 3, a toilet plate side operation hole 13 </ b> A, a hand-washer side operation hole 14, a hand-washing port 15, and a paper outlet 20 are formed in the fixed plate 7.

  The toilet-side operation hole 13 </ b> A is formed so that the toilet-side operation button 11 </ b> A can be inserted, and the toilet-side operation button 11 </ b> A protrudes from the surface of the fixed plate 7. In this embodiment, the toilet-side operation hole 13A (and the toilet-side operation button 14) is formed below the fixed plate 7 so that the user can easily reach the hand while sitting on the toilet.

  The hand-washer-side operation hole 14 is formed so that the hand-washer-side operation button 12 can be inserted, and the hand-washer-side operation button 12 protrudes from the surface of the fixing plate 7.

  The hand-washing mouth 15 is located in the center of the right side of the fixing plate 7 at a position substantially equivalent to the hand-washing part 5a of the hand-washing machine 5 provided inside the case 2, so that a hand can be inserted into the hand-washing part 5a. In addition, an opening is formed in a shape substantially equivalent to the hand-washing portion 5a.

  The paper outlet 20 is formed in a slit shape that is long in the horizontal direction. The paper outlet 20 is formed at a position corresponding to the paper holder 19 on the surface of the fixed plate 7. The roll paper installed in the paper holder 19 is taken out from the paper outlet 20 to the toilet room along the guide portion 21 formed by bending the surface of the fixing plate 7 in order to pull out the roll paper. The roll paper body cannot be taken out from the paper outlet.

  As shown in FIGS. 4 and 5, the opening / closing plate 8 has a toilet operation hole 13 </ b> B. The opening / closing plate 8 is provided with a locking device 16.

  The toilet-side operation hole 13 </ b> B is formed so that the toilet-side operation button 11 </ b> B can be inserted, and the toilet-side operation button 11 </ b> B protrudes from the surface of the opening / closing plate 8. The toilet-side operation hole 13A (and the toilet-side operation button 11A) provided on the fixed plate 7 side is formed at a low position for the convenience of the user. The operation hole 13B (and the toilet-side operation button 11B) does not need to be formed at a particularly low position because the administrator performs a push operation on the outside corridor side.

  The locking device 16 is composed of a flat handle with a key. The flat handle with a key as the locking device 16 is on the same surface when the opening / closing plate 8 is closed. And when opening the opening-and-closing board 8, as shown in FIG. 5, the handle | steering-wheel 17 is protruded.

  In the hand-washing unit 1 of the present embodiment, a hand-washing machine, a water pipe, a drain pipe, and the like are provided so as not to be exposed on the inner wall surface of the toilet for safety and prevention of destruction.

  This hand-washing unit 1 has a thickness equivalent to that of the toilet inner wall A, and the inner wall of the toilet so that the inner and outer wall surfaces of the toilet and the fixing plate 7 and the opening / closing plate 8 of the case 2 are substantially equivalent surfaces. It is installed in A.

The usage method of the hand-washing unit 1 of this Embodiment is demonstrated.
First, the user pushes the toilet-side operation button 11A provided on the fixed plate 7 after using the toilet. Then, the toilet side valve 9 is opened, and a large amount of water flows from the primary pipe 3 connected to the water source side pipe W to the secondary pipe 4 to the toilet side pipe T at a stroke. And the water of the toilet side pipe line T flows into a toilet bowl, and discharges excrement into sewage. Thereafter, the user pushes the hand-washer side operation button 12. By this operation, the hand-washer side valve 10 is opened and water flows from the primary pipe 3 to the hand-washer 5 through the water conduit 19. The user cleans his hands with the water.

  In addition, the user may leave the excrement left in the toilet after use. At this time, the manager pushes the toilet-side operation button 11B on the opening / closing plate 8 exposed on the wall surface on the corridor side, and causes the toilet waste in the toilet room to flow into the sewage. Furthermore, the user may intentionally continue to flush the water in the hand-washer 5 and the toilet bowl. At this time, the manager opens the opening / closing plate 8 from the corridor side, closes the manual valve 23, and stops the water in the toilet 5 and the toilet. Further, the administrator replenishes the roll paper of the paper holder 19 from the corridor side. Further, the manager performs cleaning and maintenance management in the hand washing unit 1 from the corridor side.

  According to this embodiment, the main part of the hand-washing device such as the primary pipe 3, the secondary pipe 4, the hand-washing machine 5, and the paper holder is housed in the box-shaped case 2 so that the hand-washing device is unitized. It becomes possible. Moreover, by embedding the hand-washing unit 1 in the toilet inner wall A, the hand-washing unit 1 can be installed in the toilet room without exposing the primary pipe 3, the secondary pipe 4, the hand-washing machine, the paper holder, etc. to the wall surface of the toilet. . Thereby, it can prevent that the piping 3 and 4 and the hand-washing machine 5 etc. are removed or destroyed.

  By providing the hand-washing unit 1 with the hand-washer side operation button 12 and the toilet-side operation buttons 11A and 11B, respectively, water can be separately flowed into the hand-washing machine 5 and the toilet bowl. Thereby, unnecessary water discharge can be suppressed and water saving can be improved.

By providing the hand-washer side valve 10 and the toilet-side valve 9 in the hand-washing unit 1, the amount of water supplied to the hand-washer 5 and the amount of water supplied to the toilet-side pipe T can be adjusted. Therefore, it becomes possible to supply water of an appropriate water power to each of the hand-washing machine 5 and the toilet bowl.
In particular, since the water conduit is connected to the primary pipe, the hand-washing machine 5 is supplied with water from the water source side pipe W on the upstream side, thereby supplying water with an appropriate water power to the hand-washing machine 5. It becomes possible to do. Therefore, it is possible to prevent the water discharged from the hand washer 5 from becoming fragile.

  When the opening / closing plate 8 is provided, cleaning and maintenance management in the case 2, replenishment of roll paper, and the like can be easily performed. Moreover, these things can be performed from the corridor side. Furthermore, by providing the toilet-side operation button 11B on the opening / closing plate 8 side, it becomes possible to flow water into the toilet from either the toilet room side or the corridor side.

It is a perspective view which shows the external appearance and the inside of one Embodiment of the hand-washing unit apparatus of this invention. It is a piping diagram of one embodiment of the hand-washing unit device of the present invention. It is a perspective view from the room inner side of one embodiment of the hand-washing unit device of the present invention. It is a perspective view from the outdoor side of one Embodiment of the hand-washing unit apparatus of this invention. It is a fragmentary perspective view which shows the state which opened the opening-and-closing board in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Hand-washing unit 2 ... Case 3 ... Primary piping 4 ... Secondary piping 5 ... Hand-washing machine 6 ... Water conduit 7 ... Fixing plate 8 ... Opening / closing plate 9 ... Toilet side valve 10 ... Hand-washer side valve 11A, 11B ... Toilet side operation Button 12 ... Hand-washer side operation button 13A, 13B ... Toilet-side operation hole 14 ... Hand-washer side operation hole 15 ... Hand-washing mouth 16 ... Locking device 19 ... Paper holder 20 ... Paper outlet W ... Water supply side pipe line T ... Toilet bowl Side pipe

Claims (2)

Inside the sealed box type case, a primary pipe connected to a water source side pipe line outside the case, a secondary pipe connected to a toilet side pipe line outside the case, a hand washer, the primary pipe and the hand wash And a paper holder, and the primary pipe and the secondary pipe are connected to each other through a toilet-side valve inside the case, and the middle of the conduit In the hand-washing unit where the hand-washer side valve is interposed,
The front plate (or rear plate) of the case is formed of a fixed plate having a fixed structure, and the rear plate (or front plate) of the case has a door structure that can be opened and closed and locked in a closed state. Formed by an opening and closing plate provided with a locking device,
The fixing plate has a toilet-side operation hole through which a toilet-side operation button for operating the toilet-side valve for operating the toilet-side valve for flowing water from the primary pipe to the secondary pipe by a pushing operation, and a pushing operation. To insert a hand into the hand-washer side operation hole through which a hand-washer-side operation button for operating the hand-washer side valve for operating the hand-washer side valve for flowing water from the primary pipe to the hand wash machine A hand-washing mouth that can be used and a paper outlet for pulling out the paper from the paper holder,
The opening / closing plate is formed with a toilet-side operation hole through which a toilet-side operation button for operating the toilet-side valve for flowing water from the primary pipe to the secondary pipe is pushed by a push operation, The roll paper in the paper holder can be replenished with the open / close plate open, and has a hand washing unit that cannot be removed from the paper outlet.
The hand-washing unit is embedded and fixed in a through-opening formed in a wall separating the room and the hallway of the building, and the fixing plate of the case is exposed on the indoor side, and the opening and closing plate of the case is on the hallway side. A hand-washing unit that is openable and closable. A toilet-side valve provided between the primary pipe and the secondary pipe for adjusting the amount of water supplied from the secondary pipe to the toilet-side pipe;
A hand-washer side valve provided on the water conduit to adjust the amount of water supplied from the primary pipe to the hand-washer, the water conduit being connected to the primary pipe upstream of the toilet-side valve. The hand-washing unit device according to claim 1, wherein

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