JP6296528B2 - Urinal flushing system - Google Patents

Description

  The present invention relates to a flushing flushing system for urinals, and more specifically, urine drooping from a urinal or urine accidentally released from the urinal falls to the floor surface, causing contamination or a foul odor. The present invention relates to a flushing system for urinals that prevents the above.

  Usually, a toilet for urine has a urine receiving portion that is formed of a portion on which urine hits and walls on both sides, and protrudes downward. Therefore, if used properly, the urine released is blocked by the walls on both sides even when it hits the urinal, so it is designed not to jump out of the urinal, and the urine drop just before the end of urination protrudes forward It is designed to be received by the urine receiving part and not fall on the floor.

However, since users tend to try to get away from a urinal with an unclean image, the released urine scatters around the urinal's peripheral area or travels down the urinal to the floor. Inconveniences such as sagging may occur. In particular, urine often does not reach the urine receiving part just before the end of urination and often contaminates the floor. For this reason, messages such as “go one step further” are often seen, but the effect is hardly improved, and urine pools are formed on the floor surface, and urine coagulum adheres to it, and the appearance is damaged. Rather, it is causing odors. The above phenomenon becomes more prominent when trying to avoid urine accumulation and urinary coagulum and away from the urinal. Moreover, if urine or its coagulum adheres to the back of a shoe, etc., they will be scattered around, which is a serious problem in terms of hygiene. Further, there is a problem that tiles are discolored by urine, and joints and concrete are discolored and deteriorated.
Such a problem can be solved to some extent if it is cleaned frequently, but it is usually about once a day because of the cost of the company, etc. The above problem is hardly solved. It is a fact.

  As a urinal capable of washing away urine that hangs down on the floor through the urinal, there is proposed a urinal provided under the urinal as described in Patent Document 1. ing. However, since the urinal described in Patent Document 1 employs a trap system, the structure becomes extremely complicated and expensive, and the odor of urine and water in the trap leaks to the outside. Is inevitable. In addition, especially in the case of children, urine is often applied to the wall of the urinal and scattered on both sides, or released outside the wall. The solution is inadequate.

JP-A-6-26090

  In view of such circumstances, the present invention solves the above problem, and not only urine that hangs from the urinal to the floor, but also urine that is scattered or released outside the wall of the urinal can be washed away instantly. It aims at providing the flush system for urinals.

The present invention has been made to achieve the above object, and the features of the present invention include a urinal body and a urine tray provided below the urinal body for receiving falling urine. in front of the toilet body and feet field arranged in the horizontal direction is convexly from the bottom of the urine pan part at intervals, both said scaffold is provided in an island shape or pier-shaped, on the outside of both legs field Only the urine tray part is present, and the urine tray part is a flushing system for urinals provided with a film-like flush water discharge port and a drain port for washing the bottom surface of the urine tray part.

  Another feature of the present invention is the above urinal flush system in which flush water is discharged from the discharge port into the urine tray in conjunction with flushing of the urinal body.

  Still another feature of the present invention is the above urinal flush system in which the discharge port is provided at the front edge of the front urine tray.

  Still another feature of the present invention is that the flushing system for urinals is provided with a drain outlet provided at a rear edge of the rear urine receiving tray portion, and the urine receiving tray portion is formed in a slope shape that is higher at the front edge and lower at the rear edge. It is.

Still another feature of the present invention is that it has a urine receiving tray for receiving falling urine, and the urine receiving tray has a film-like washing water discharge port and a drain for cleaning the bottom surface of the urine receiving tray. A mouth is provided, and in front of the place where the urinal body is disposed, both scaffolds arranged in a lateral direction with a space are provided protruding from the bottom surface of the urine tray, and both the scaffolds are island-shaped. Alternatively, it is a retrofitting unit for a water washing system which is provided in a pier shape and has only a urine tray on the outside of both scaffolds and is unitized so that it can be retrofitted to an existing urinal.

  Still another feature of the present invention is the above-described retrofitting unit for a water washing system, in which the urine tray portion has a peripheral wall.

Still another feature of the present invention is the above-described retrofitting unit for a water washing system in which legs are provided on the back surface of the urine tray.
Still another feature of the present invention is a post-flush system for urinals in which the above-described post-wash unit for the flush system is formed with a recess that can be recessed in the floor, and the unit is fitted into the recess and the discharge port and the drain port are piped. It is.

In the urinal flushing system of the present invention, since a urine tray for receiving falling urine is provided below the urinal body, the urine hangs down from the urinal, is discharged out of the wall, or splatters against the wall. Can be received at the urine tray.
The urine that has fallen on the urine tray is washed away by the film-like washing water from the discharge port, so that urine does not accumulate, urine coagulum does not adhere, and the generation of malodors is prevented, making it extremely hygienic. Is. In addition, the problem of discoloration and deterioration of tiles, joints and concrete due to urine is also solved.
In addition, since both scaffolds are arranged in a horizontal direction with a gap between them, the urinal is projected forward of the urinal body, so that the user can move away from the urinal body and immediately close the urination Urine that does not reach the urine receiving part of the main body can be received by the urine tray, and both scaffolds are not soiled.

In addition, since both scaffolds are provided in the shape of islands or piers, and there is a urine tray on the outside of both scaffolds, urine that has accidentally dropped outside both scaffolds can also be collected on the outside of both scaffolds. Can be received.

  In addition, if the washing of the tray is linked with the flushing of the urinal, the urine that has fallen into the urine tray after a certain period of time can be washed immediately at the same time or as necessary with the flushing of the urinal. Does not occur and can always be kept extremely clean.

  If the water outlet is provided at the front edge of the urine tray part, it is possible to focus on the vicinity of both scaffolds that are most likely to be stained in the urine tray part.

  In addition, the water outlet is provided at the front edge of the urine tray, the drain is provided at the rear edge of the urine tray, and the entire urine tray is high at the front edge of the urine tray and low at the rear edge of the urine tray. If it forms in, it can wash | clean a urine saucer part easily.

If the urine tray and both scaffolds are unitized, a normal urinal can be easily and quickly washed by simply forming a recess in the lower floor of the existing urinal and burying the urine tray unit in the recess and piping it. Can be systematized.
In addition, by using a urine tray having a peripheral wall, a normal urinal can be easily and quickly made into a water washing system simply by installing the unit on the lower floor of the urinal and piping it. Further, in this case, by providing a leg portion on the back surface of the unit, a space is created between the floor surface and the unit, so that the lower side of the unit can be easily cleaned.

FIG. 1 is a plan view showing an example of a urinal flush system according to the present invention. 2 is a schematic cross-sectional view taken along the line AA of FIG. FIG. 3 is a plan view showing an example of a urinal flush system according to the present invention. 4 is a schematic cross-sectional view taken along the line BB of FIG. Fig.5 (a) is a top view of the urine saucer part used with the flush system for urinals of FIG. 1, (b) is a top view which shows another example of a urine saucer part. FIG. 6A is a plan view showing an example of a urine tray unit including both scaffolds, FIG. 6B is a front view thereof, and FIG. 6C is a side view thereof.

The urinal flushing system 1 of the present invention includes a urinal body 2 and a urine tray 4 provided below the urinal body 2 for receiving falling urine, for example, as shown in FIGS. And in front of the urinal body 2, both scaffolds arranged in a lateral direction with a gap are provided projecting from the bottom surface of the urine tray 4 and both scaffolds are provided in an island shape or a pier shape, the outer legs field is present only urine saucer portion, outlet 5 and the water discharge port 6 of the film-like cleaning water for cleaning the bottom surface of the urine pan section 4 is provided on the urine pan section 4 It is characterized by being.
However, in the present invention, the front means the direction from the toilet toward the user, and the rear means the direction from the user toward the toilet.

The urinal flushing system 1 of the present invention includes a urinal body 2, a urine tray 4, and both scaffolds 3 as illustrated in FIGS. 1 and 2.
The shape of the urinal body 2 used in the present invention is not particularly limited. In the example shown in FIGS. 1 and 2, a stationary urinal is used, but the urinal body 2 shown in FIGS. 3 and 4 is used. A wall-mounted urinal, commonly called the morning glory type, may be used. If a wall-mounted urinal is used, the urinal body does not interfere with the flow of the cleaning liquid when the urine tray 4 is washed, so that there is an advantage that washing becomes easy. If the urinal of the type in which is stored in the wall is used, the urine tray 4 can be more easily cleaned.

In the present invention, both scaffolds 3 project from the bottom of the urine tray 4 in front of the urinal body 2. The two scaffolds 3 are provided in parallel in the lateral direction with an interval therebetween, and the user is configured to put his / her feet on the both scaffolds 3 when using the urinal.
In addition, as shown in FIG. 1, FIG. 2, both the scaffolds 3 are provided along with the horizontal direction at intervals. The sensation may be determined appropriately by the distance between both feet when using a urinal. The two scaffolds 3 may be provided in an island shape independently of the surrounding floor, or may be provided in a pier shape continuously with the surrounding floor as shown in FIGS. Moreover, both the scaffolds 3 may be formed integrally with the urine tray part 4, and both the separately formed scaffolds 3 may be fixed at a predetermined position of the urine tray part 4.
The projecting heights of the two scaffolds 3 are not particularly limited, but the height is set so that at least the washing water flowing through the urine tray 4 does not contaminate the user's feet. That is, in consideration of the amount of washing water, the flow rate, etc., both the scaffolds 3 may be raised so that the both scaffolds 3 and the urine tray part 4 are easy to clean. 3-10 cm is appropriate.
The urine that has fallen off from the urine receiving part 2 a of the urinal body 2 is normally received by the urine receiving part 4 positioned at the interval between the both scaffolds 3. It is received by the urine tray 4 located outside.

The urine tray 4 receives the urine that has fallen when the urine does not reach the urine receiver 2a of the urinal body 2 just before the end of urination, and the urine accidentally hits the wall of the urinal. In such a case, the scaffolds 3 and the floor surface are prevented from being soiled with urine by receiving the urine scattered in the lateral direction.
The shape of the urine tray 4 is not particularly limited as long as it can catch urine spilled out of the urinal body 2, but when a stationary type is used as the urinal body 2, The shape which has a part fitted to the peripheral shape of the grounding part of the urinal body 2 as shown in 1 and FIG. On the other hand, when the urinal is a wall-hanging type, it may be any of a rectangle, a circle, an ellipse, etc. Also, as shown in FIG. Depending on the shape, various shapes can be used.
Further, particularly in children, young children, drunk people, and the like, there is a case where urine is blown to the outside of both scaffolds 3, so that the urine receiving portion 4 is also provided on the outside of both scaffolds 3 as shown in the figure. It is desirable that they are arranged.
Moreover, when several urinal main bodies 2 are continuously provided near the wall, adjacent urine tray portions 4 may be connected to each other and integrated with each other.

  As shown in FIGS. 1 to 4, the urine tray 4 can be provided with a peripheral wall in order to prevent the received urine and cleaning liquid from spilling out. When the peripheral wall is provided, the height of the peripheral wall is not particularly limited as long as the received urine or cleaning liquid does not spill out, but is usually about 3 to 5 cm. The urine tray part 4 provided with the peripheral wall is characterized in that the waterproofing work at the installation location is unnecessary or simple and the workability is good. However, as will be described later, it is not always necessary to provide a peripheral wall except when unitized and installed on the floor surface.

In the present invention, the urine tray 4 is provided with a discharge port 5 for introducing cleaning water into the urine tray 4 and a drain port 6 for discharging the used cleaning water out of the urine tray 4. The urine received by the urine tray 4 is appropriately washed away with washing water.
The positions of the discharge port 5 and the drain port 6 are not particularly limited as long as the wash water can be spread over the entire urine receiving tray 4 and washed, but when using a urinal, the urine is collected just before the end of urination. There are many cases that do not reach the urine receiving portion 2a of the main body 2, and the space between the two scaffolds 3 protruding from the urine receiving tray portion 4 is most easily stained. Considering such a situation, it is possible to provide a discharge port 5 at the front edge of the urine receiving tray 4 and discharge wash water between the scaffolds 3 so that the space between the scaffolds 3 can be washed preferentially. Is preferable. In this case, it is preferable that the drain port 6 is provided at the rear edge of the urine tray 4 and that the entire urine tray 4 is inclined at the front edge and low at the rear edge to facilitate drainage.

The structure of the discharge port 5 is not particularly limited, and in the simplest case, a water pipe having an open end can be used as the discharge port 5 so that a small amount of water can always flow. Is provided with a valve and is configured to allow flushing water to flow when needed. When the washing water is flowed in a film form, a small amount of water may be used, which is economical and preferable.
When the valve is provided, the timing of opening the discharge port 5 and flowing the washing water is not particularly limited, but the washing water is also flowed to the urine tray 4 in conjunction with the timing of washing the urinal body 2 with water. Although it is preferable, if necessary, the washing water may be flowed periodically at regular intervals, or a combination of these may be used. When two or more discharge ports 5 are provided, one may be linked with the flushing of the urinal body 2 and the other may be washed at regular intervals. The discharge port 5 for cleaning the urinal body 2 is linked with the flushing of the urinal body 2, and the discharge port 5 for cleaning the outside of the scaffolds 3 and the side of the urinal body 2 which are relatively difficult to get dirty discharges the washing water at regular intervals. You may do it.

In addition, the interlocking here includes not only the case where the flush water is discharged simultaneously with the flushing of the urinal body 2, but also the case where the flush water is discharged after a certain time from the flushing of the urinal body 2, The former is preferable in terms of cleanliness and hygiene.
The material used in the urinal flushing system of the present invention may be any of metals such as stainless steel and aluminum, enamel, ceramics, resin, etc., but it is lightweight and durable, has a clean appearance and good workability. Therefore, stainless steel is preferable.

The flushing system for urinals of the present invention is newly constructed as a flushing system having a urinal body 2 and a urine receiving tray 4 with both scaffolds 3 protruding, or at least both scaffolds 3 in an existing urinal. Is reformed by retrofitting the urine tray 4 having a convex shape.
In the case of reforming, the unit 1a comprising the both scaffolds 3 and the urine tray part 4 shown in FIG. 5 is used, and a recess is formed on the floor so that the urine tray part 4 can be recessed, and the unit 1a is fitted into the recess. The discharge port 5 and the drain port 6 are piped.
Further, when a unit having a peripheral wall for the urine tray portion is used, it is only necessary to place the unit on the floor surface and perform piping, and waterproof work or the like is unnecessary. Furthermore, as illustrated in FIG. 6, when the unit 1 a including both the scaffolds 3, the urine tray 4 having the discharge port 5 and the drain port 6 is used, it is installed under the existing urinal. It can also be reformed.

When the unit 1a is installed on the floor surface, if the floor surface and the unit 1a are in contact with each other, when the floor surface on which the unit 1a is installed is cleaned, dirt easily collects between the unit 1a and the floor surface. It becomes difficult to rub. Therefore, it is preferable to interpose a spacer for keeping a gap between the unit 1a and the floor surface.
In the example shown in FIG. 6, a leg 4a is provided on the back surface of the unit 1a, and the leg portion 4a is configured to maintain a gap between the floor surface and the back surface of the urine tray 4 of the unit 1a. However, the present invention is not limited to this, and a spacer separate from the unit 1a may be laid on the back surface of the urine tray 4 of the unit 1a.

As described above, the urinal flushing system of the present invention is configured to receive urine leaking from the urinal body at the urine tray and wash away the urine received at these urine trays.
Therefore, it is possible to provide a clean and sanitary urinal flushing system that does not cause urine accumulation on the floor surface or that dirt adheres to the coagulated substance, thereby deteriorating the appearance or generating odors. it can. Further, since tiles, concrete, and the like on the floor surface are not discolored or deteriorated by urine, their durability is enhanced and they are extremely useful.

DESCRIPTION OF SYMBOLS 1 Flushing system for urinals 1a Unit 2 Urinal body 2a Urine receiving part of urinal body 3 Both scaffolds 4 Urine tray part 4a Leg part 5 Outlet 6 Drainage outlet

Claims (8)

A urinal body and a urine tray for receiving falling urine provided below the urinal body,
In front of the urinal body, both scaffolds arranged in a lateral direction with a gap are projected from the bottom surface of the urine tray, and both the scaffolds are provided in the shape of islands or piers. Only has a urine tray,
A flushing system for urinals, characterized in that the urine tray part is provided with a film-like washing water discharge port and a drain port for washing the bottom surface of the urine tray part.   The flushing system for urinals according to claim 1, wherein flushing water is discharged into the urine tray from the discharge port in conjunction with flushing of the urinal body.   The urinal flushing system according to claim 1 or 2, wherein the discharge port is provided at a front edge of the urine tray.   4. The urinal flushing system according to claim 3, wherein a drain outlet is provided at the rear edge of the urine tray portion, and the urine tray portion is formed in a slope shape that is high at the front edge and low at the rear edge. A urine receiving portion for receiving falling urine, and the urine receiving portion is provided with a film-like washing water discharge port and a drain port for cleaning the bottom surface of the urine receiving portion; In front of the place where the main body is arranged, both scaffolds arranged in a lateral direction at intervals are projected from the bottom surface of the urine tray part, and both the scaffolds are provided in an island shape or a pier shape. Only the urine tray is present outside the urine, and is a unit that can be retrofitted to an existing urinal.   The retrofit unit for a water washing system according to claim 5, wherein the urine tray has a peripheral wall.   The retrofit unit for a water washing system according to claim 6, wherein a leg portion is provided on the back surface of the urine tray portion.   8. A post-flush urinal for a urinal comprising a recess that can be recessed in the floor surface of the retrofitting unit for a water washing system according to claim 6 or 7, wherein the unit is fitted into the recess and a discharge port and a drain port are piped. system.

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