JP2004360270A - Water collection implement from water leakage section - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To manufacture a water collection implement receiving leakage water from a water leakage section and draining so as to be manufactured in a simpler structure and costlessly and make the drain pipe hard to come off and make easily changeable the diameter or the like of the drain pipe if necessary. <P>SOLUTION: A cylinder 3 made of a flexible material is fixed to the rear face side of a water stream opening h part of a flat shaped flexible sheet 2 where the water stream opening h is formed in a specified position to connect the cylinder inside to communicate with the water stream opening h, The insert part 4s of the joint member 4 is made freely insertable and at the same time, a drain horse 5 made of a flexible material is made freely connectable to the insert part 4s of the other side. When the peripheral part of the flexible sheet 2 is fixed with a margin of the leakage section, it is fixed in the tension of the sheet 2 to the periphery of a water leakage part. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a water collecting jig when water leaks from a wall surface such as a tunnel or a ceiling of a building.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, for example, in a tunnel construction or a building construction, as a technique for treating a water leakage portion in the event of water leakage, a raindrop receiving portion in which a water inlet and a slope are formed in a watertight flexible synthetic resin sheet, and a water inlet are provided. Prepare a jig equipped with a drain pipe connected to the water, fix the periphery of the raindrop receiver around the water leak part, catch the water dripping at the raindrop receiver, collect it in the water inlet, and discharge it from the drain pipe With such a technique (see, for example, Patent Document 1), a discharge port is provided on the rear side of a soft material main body having a margin formed on the bottom, side, and rear side, and the main body is fixed around the water leaking portion to collect. Techniques for discharging water and water (for example, see Patent Document 2) are known.
[0003]
[Patent Document 1]
Japanese Utility Model Laid-Open No. 4-94045 [Patent Document 2]
Japanese Utility Model Registration No. 3083251
[Problems to be solved by the invention]
However, in the above-described techniques, when manufacturing the raindrop receiving portion or the main body that receives water leakage, the inclined portion or the side portion is formed, and the water received by the raindrop receiving portion or the main body smoothly flows through the water inlet or the outlet. Since it is prevented from being guided to the discharge port and leaking to the outside, there is a problem that it takes a lot of time and effort to manufacture and the manufacturing cost is high.
In addition, in the case of a connection structure in which the connection portion between the discharge port and the like and the drainage hose simply inserts the hose, there is a problem that the drainage hose is easily detached when touched by a person.
Further, there is a problem that even when it is desired to change the length or diameter of the drainage hose due to a place restriction or the like, it is not easy to cope with it.
[0005]
Therefore, the present invention provides a water collecting jig with a simpler structure that collects and drains water from a water leaking part in an existing tunnel, an underpass, a basement, a general house, etc. as well as a construction site. It is another object of the present invention to make it possible to make the drain pipe difficult to be detached and to easily change the length and diameter of the drain pipe as needed.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the present invention provides a flat-shaped flexible sheet having a water passage opening at a predetermined location, a tubular portion of a soft material adhered to the back side of the water passage portion of the flexible sheet, The joint is provided with a drainpipe which can be freely connected via a joint, and a projection for retaining the joint is formed at a portion where the joint is inserted into the cylindrical portion.
[0007]
Then, if the periphery of the flat-shaped soft sheet is provided with a margin, and the peripheral portion is fixed around the water leaking portion, the sheet is bent by its own weight of the tubular portion and the drain pipe, and water dripping on the sheet is reduced. It is naturally guided to the water inlet.
By using a flat-shaped sheet, it is not necessary to provide the sheet with a slope or side surfaces, and the work of attaching the cylindrical portion is also facilitated, so that the sheet can be manufactured extremely easily. . In addition, a flexible sheet of any size can be selected according to the area of the water leaking portion and the like, and since the flexible sheet is flat, the storage property and the like are improved.
Incidentally, as such a soft sheet, for example, a sheet having a thickness of about 0.2 to 0.8 mm such as a soft polyvinyl chloride, polyethylene, or polypropylene material is preferable.
[0008]
Also, when connecting the joint of the drainage pipe to the tubular part of the soft material, the projection for retaining is formed, so even if people touch the drainage pipe in the underground passage etc., the drainage pipe will not easily come off. I have.
[0009]
Further, in the present invention, the joint and the drainage pipe have a separate structure, the drainage pipe is made of a soft material, and the insertion portion of the joint inserted into the end of the drainage pipe has a projection for retaining. Was formed.
[0010]
In this way, if the joint and the drainage pipe are formed as separate bodies, for example, it is possible to easily cope with a case where the length of the drainage pipe is to be changed. It can be easily handled by changing to a joint.
In addition, the connection between the joint and the drainage pipe has a retaining action, so that the drainage pipe is less likely to come off.
Furthermore, even during storage or the like, the flexible sheet, the joint, and the drain pipe can be disassembled into three parts, which facilitates storage.
[0011]
By the way, if the flat flexible sheet is made of a transparent or translucent material, for example, when water leaks from the lighting part in the tunnel, the sheet is attached from above the lighting part to receive the water. Even if the lighting effect is not impaired, it is convenient.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
An embodiment of the present invention will be described with reference to the accompanying drawings.
Here, FIG. 1 is an overall view of the water collecting jig, (a) is a side view, (b) is a plan view, FIG. 2 is an exploded perspective view, and FIG. 3 leaks a water collecting jig according to the present invention. It is an explanatory view of a state fixed to the periphery of a part.
[0013]
The water collecting jig from the water leaking portion according to the present invention can be a simpler jig that can collect this water leakage and drain it to a predetermined location even if there is water leakage from a tunnel or a ceiling of a building, for example. The drainage pipe is not easily detached from the receiving part, and the diameter of the drainage pipe can be easily changed if necessary. The use of a soft sheet.
[0014]
That is, as shown in FIGS. 1 and 2, the water collecting jig 1 of the water leaking portion according to the present invention has a flat-shaped soft sheet 2 and a back surface side of a water hole h formed in the soft sheet 2. A tubular portion 3 of a soft material which is fixed and communicated with the water outlet h, and a drainage hose 5 of a soft material as a drainage pipe connectable to the tubular portion 3 via a joint member 4 are provided.
[0015]
The soft sheet 2 preferably has a thickness of about 0.2 to 0.8 mm, for example, a soft polyvinyl chloride, polyethylene, or polypropylene material. In this embodiment, a transparent soft PVC film having a thickness of about 0.3 mm is used. The film is flame-retardant and has antistatic properties. Further, in the case of the present embodiment, the shape is rectangular, and various sizes are prepared so as to be able to cope with various situations. However, the shape is not limited to the rectangular shape, but may be any other shape.
Then, a water outlet h is opened near the intermediate portion of the sheet 2, and a fixing means such as an eyelet is provided on the peripheral portion of the sheet 2 as necessary.
[0016]
The cylindrical portion 3 made of a soft material is made of a material such as soft polyvinyl chloride, polyethylene, or rubber, and is bonded to the back side of the water passage h of the soft sheet 2 by high-frequency welding, ultrasonic welding, heat welding, or the like. It is fixed. And the inside of the cylinder of the cylinder part 3 is made to communicate with the water inlet h.
[0017]
The joint member 4 has insertion portions 4s at both ends and is made of a hard resin material. At the tip of the insertion portion 4s, a tapered portion t and a protrusion p tapering toward the tip are provided. Is formed. When the insertion portion 4s on one end side of the joint member 4 is inserted to a certain position in the cylindrical portion 3, the action of the projection p exerts a retaining function.
[0018]
The drainage hose 5 is made of a material such as soft vinyl chloride or rubber, and the other end of the joint member 4 can be inserted into the hose 5. Then, when the insertion portion 4s of the joint member 4 is inserted into the hose 5, the hose 5 at the portion of the projection p expands and is hooked on the projection p, so that the retaining action is exhibited.
[0019]
The operation and the like of the water collecting jig 1 described above will be described.
For example, when water leaks from the wall such as the ceiling of the tunnel, the insertion portion 4s at one end of the joint member 4 is inserted into the cylindrical portion 3 integrated with the soft sheet 2, and as shown in FIG. After positioning the soft sheet 2 so as to surround the periphery, the sheet 2 is allowed to have a sufficient tension to fix the peripheral portion thereof.
When the eyelets are provided on the peripheral edge of the sheet 2, the sheet 2 may be fixed by attaching a hook to a ceiling or the like, and the peripheral edge may be fixed with an adhesive tape or an adhesive tape. Or may be fixed by other means.
Then, when the drain hose 5 is connected to the insertion portion 4s on the other end side of the joint member 4, the attachment is completed.
[0020]
Then, due to the weight of the cylindrical portion 3 and the drainage hose 5, the sheet 2 bends so that the position of the water outlet h becomes lower, and the dripped water naturally gathers in the water outlet h. Is drained.
At this time, since the soft sheet 2 is made of a transparent material, it is possible to fix the soft sheet 2 without worrying about the illuminated portion even when there is water leakage from the vicinity of the illumination. In addition, by using an antistatic sheet for the soft sheet 2, there is no adhesion of dust or the like even after a certain period of use, and the appearance is not spoiled.
[0021]
When the diameter of the drainage hose 5 is to be changed, it is possible to easily cope with it by replacing the diameter of the insertion portions 4s at both ends with the joint members 4 having different diameters, and to change the length of the drainage hose 5. It can easily cope with cases.
Further, since the connection between the joint member 4 and the cylindrical portion 3 and the connection between the joint member 4 and the drainage hose 5 are prevented from easily coming off by the protrusion p of the joint member 4, the person touches in a narrow place or the like. Also, there is no problem that the drain hose 5 easily comes off.
[0022]
When the water collecting jig 1 is stored, the joint member 4 and the drain hose 5 are detached, so that the water collecting jig 1 can be compactly assembled and is convenient.
[0023]
Note that the present invention is not limited to the above embodiments. Those having substantially the same configuration as those described in the claims of the present invention and exhibiting the same functions and effects belong to the technical scope of the present invention.
For example, the shape, thickness, and the like of the soft sheet 2 are arbitrary, and the leak location can be applied not only to a horizontal ceiling wall portion but also to an oblique ceiling wall portion.
[0024]
【The invention's effect】
As described above, the water collecting jig according to the present invention fixes a tubular portion of a soft material to the back surface side of a water-flow opening portion of a flat-shaped soft sheet in which a water-flow opening is opened, and via a joint to the cylindrical portion. A connectable drain pipe is provided, and a projection for retaining is formed at the insertion portion of the joint into the cylindrical portion, so that it is troublesome to provide a slope or a side surface on the seat itself. In addition, the work of attaching the cylindrical portion is also facilitated, and it can be manufactured extremely easily.
Further, since the soft sheet and the drain pipe are separate bodies, the work of attaching the sheet can be easily performed.
[0025]
In addition, since the joints connected to the tubular portion of the soft material are formed with protrusions for retaining, even if a person touches in a narrow place or the like, the drainage pipe does not easily come off, and water leakage does not occur.
And, if the joint and the drainage pipe have a separate structure, the drainage pipe is made of a soft material, and a projection for retaining is formed at the insertion portion of the joint inserted into the end of the drainage pipe. If the length of the drainage pipe needs to be changed, it can be easily handled, and if the diameter of the water distribution pipe needs to be changed, it can be easily handled by changing the joint to match.
[Brief description of the drawings]
FIG. 1 is an overall view of the water collecting jig, (a) is a side view, (b) is a plan view, FIG. 2 is an exploded perspective view, and FIG. Explanatory drawing of a state fixed to the periphery [Explanation of reference numerals]
DESCRIPTION OF SYMBOLS 1 ... Water collecting jig, 2 ... Soft sheet, 3 ... Cylindrical part, 4 ... Joint member, 4s ... Insertion part, 5 ... Drain hose, h ... Water inlet, p ... Projection.

Claims (2)

A flat-shaped soft sheet having a water opening at a predetermined location, a tube portion of a soft material fixed to the back side of the water opening portion of the soft sheet, and a drain pipe freely connectable to the tube portion via a joint. A jig for catching water from a water leaking part, wherein a projection for retaining the joint is formed at an insertion part of the joint into the cylindrical part. The joint and the drainpipe are formed separately, and the drainpipe is made of a soft material, and a projection for retaining is formed at an insertion portion of the joint inserted into an end of the drainpipe. The jig for collecting water from a water leaking part according to claim 1, wherein:

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