JP4505562B2 - Emergency rain leak prevention stick - Google Patents

Description

  The present invention relates to an emergency rain leak prevention rod for treating leakage from a ceiling.

The prior art related to the present invention can be cut out in several aspects. One is the prior art when focusing on the feature of easily setting up a pillar, one is the prior art when focusing on the function of a bag that receives water leakage, and one is a combination of a pillar and an umbrella. This is a prior art when viewed as similar to a tent from a viewpoint. The prior art will be introduced sequentially for the above three aspects.
First, the feature of standing up a column easily will be described. Several technical disclosures have been made so far regarding a method for easily placing a column between a ceiling and a telescopic bar. Japanese Laid-Open Patent Publication No. 2006-158809 (Patent Document 1) discloses a technique for preventing a furniture from falling by setting up a pillar between the top plate of the furniture and the ceiling with a spring-type tension rod. Japanese Patent Application Laid-Open No. 2005-304991 (Patent Document 2) discloses a technique for setting up a pillar for making a film. Japanese Patent Application Laid-Open No. 2000-79029 (Patent Document 3) discloses a technique for fixing a telescopic bar as a stick bar to a wall surface. These techniques are techniques for simply installing columns and beams.
On the other hand, Japanese Patent Laid-Open No. 10-205679 (Patent Document 4), in which several techniques are disclosed as prior art about dredging, shows a technique for emergency treatment of water leakage in a structure like a dredging.
The technical disclosure of the tent is disclosed in, for example, Japanese Patent Application Laid-Open No. 2007-16528 (Patent Document 5).
JP2006-158809 JP 2005-304991 A JP 2000-79029 A JP-A-10-205679

As described above, several related techniques of emergency rain leak prevention rods for treating leakage from the ceiling are shown.
First, the problem of the prior art will be described with respect to a tension mechanism for fixing the telescopic rod between the floor and the ceiling. In the technique shown in Patent Document 1, the telescopic rod can be easily fixed, but the telescopic rod itself is not provided with a water channel for receiving water leakage from the ceiling and flowing in the floor direction. In the technique of Patent Document 1, it is necessary to separately provide a water channel in order to treat water leakage from the ceiling. There is no conventional telescopic rod provided with a water channel other than Patent Document 1, and there is a problem that a separate water channel is required to treat water leakage from the ceiling.
From the viewpoint of treating water leakage from the ceiling from the viewpoint of guiding the water at a high position to a predetermined position, “樋” is cited as a technique corresponding to the present invention. Usually, carpenters and construction specialists have to use tools to fix screws to the exterior walls of buildings with screws, making it difficult to easily cope with sudden water leaks from the ceiling. Patent Document 2 discloses a technique for emergency response. However, this technique is a technique for suspending a water channel from a fence, and it is difficult to hang it on a ceiling where there is no hindrance for hanging.
A tent is mentioned as a structure similar to the figure which this invention installed. However, the tent is built outdoors for the purposes of sun protection, rain protection, etc., and has a different structure from the present invention because it has a different purpose. The tent has a structure in which rainwater is received by the roof and flows to the periphery as it is, so in this tent structure, the rainwater on the ceiling cannot be guided in a certain direction, and dripping from the height of the roof as it is to the floor There is also a concern that the rainwater that falls will get wet and people who pass below will get wet.

In addition to the feature that the emergency rain leakage countermeasure rod of the present invention stands with its end pressed against the ceiling and the floor, the rod is a hollow water channel and drains at the lower end of the rod in contact with the floor. The first feature is that the mouth is provided,
Second, in addition to the first feature, the upper end of the rod that is in contact with the ceiling is a water receiving port of the water channel.
Third, in addition to the first or second feature, a guide port for guiding water to the water channel is provided on a side surface of the rod.
Fourth, in addition to the third feature, a water collecting collar for collecting water at the guide port is provided.
Fifth, in addition to the fourth feature, one water collecting collar is held by a plurality of telescopic rods.

  By using the emergency rain leak countermeasure rod of the present invention, it is possible to simply and promptly perform an emergency treatment for ceiling water leakage. The effect is clear and remarkable especially for water leakage from cracks in the ceiling, which frequently occur in subway platforms. When the emergency rain leak prevention rod of the present invention is used for emergency measures of water leakage in a subway platform, it is not necessary to provide a special construction area for work, and special work qualifications and skill are not required. Even station staff can easily install it alone. This emergency rain leak countermeasure rod is very effective not only at a station platform but also in water leaks and similar accidents, and is required in every facility.

  The best mode for carrying out the present invention will be described as a first embodiment with reference to FIG. 1 and FIG. First, it demonstrates using FIG. This is an example in which the emergency rain leak countermeasure rod 1 is set up on the floor 100 and pushed up to the ceiling 101. The emergency rain leak prevention rod is composed of a leg portion 2 of a hollow aluminum tube and an arm portion 3 of a thin aluminum tube inserted inside the leg portion. The connecting portion 4 includes a spring, and has a structure in which the arm portion is pushed up in the ceiling direction while being pushed up on the floor and the upper end portion 5 of the arm portion is pressed against the ceiling. FIG. 1 shows a state in which the emergency rain leak countermeasure rod is set up so as to cover the leaked water 103 generated in the crack 102 of the ceiling with the upper end. Leakage is discharged as drainage 104 through a drainage port 8 which is an opening provided in the lower end portion 6 through a water passage 7 penetrating from an arm portion to a leg portion.

  Here, the characteristics of each part will be described in detail. The upper end portion is wide open at the top and covered with rubber, and the lower portion is narrow in the shape of a truncated cone that is connected directly to the cylindrical portion. The emergency rain leak prevention rod can maintain its posture stably by coming into contact with the wide area of the ceiling, and can also receive water in the wide area. There is a drain at the lower end of the leg. This drain outlet is a slit for draining the water that has traveled through the inside of the leg tube to the outside.

  FIG. 2 depicts a state in which the emergency rain leak countermeasure rod described in FIG. 1 is about to be put in a predetermined position. The arm 3 is pushed into the tube of the leg 2 so that the height of the emergency rain leak countermeasure rod is reduced and placed just below the crack 102. The strength of the spring inserted in the connecting portion 4 is designed so that it can be easily pushed in by the power of a human hand.

  A second embodiment of the present invention will be described with reference to FIGS. In this embodiment, a guide port 9 for receiving water leakage from the ceiling is provided on the side surface portion of the cylinder of the arm portion 3 of the emergency rain leakage countermeasure rod 1. The guide port has a structure in which a plurality of holes are provided on the side surface of the cylinder and an aluminum water collection port having an inverted umbrella shape is attached to the hole. A water collecting collar 10 is attached to the guide port. This water collecting collar also has an inverted umbrella shape and is made of plastic. As shown in FIG. 3, the water collecting collar is mounted on the guide port. As in the first embodiment, the emergency rain leak countermeasure rod is installed in a predetermined position with the arm portion contracted, and the arm portion is stretched as it is and is stretched and fixed between the ceiling and the floor. By keeping the upper ends of the water collecting collars and the upper end portions 5 of the arms the same, the water collecting collars are in close contact with the ceiling when fixed. In FIG. 3, leakage water 103 from a crack at a position away from the pillar 105 is received by an emergency rain leak countermeasure rod standing in the vicinity of the pillar. This embodiment is an example of an emergency rain leak countermeasure bar that is convenient for standing near the pillar so that the ceiling leak on the subway platform does not get in the way of the users of the platform. The drainage port 8 of the emergency rain leakage countermeasure rod stands with its opening facing a drainage groove 106 provided near the pillar, and then the water collecting collar is well oriented in the direction of the crack. The water collecting collar is not completely fixed to the guide port, but the water collecting collar is fixed so that it can rotate around the emergency rain leak countermeasure rod. FIG. 4 illustrates a state in which the emergency rain leakage countermeasure rod depicted in FIG. 3 is viewed from the ceiling. When viewed from this direction, the water collecting collar 10 has an egg shape. Since the structure is eccentric in this way, it is possible to receive water leakage by rotating the emergency rain leak countermeasure rod around the shaft.

  A third embodiment of the present invention will be described. It is an Example which receives the leak of a ceiling with a some telescopic rod and one water collecting collar. The structure is shown in FIGS. The figure shows a configuration in which water leakage is received by four emergency rain leak countermeasure rods 1 and one water collecting collar 10. The structure of each emergency rain leak countermeasure rod is the same as that depicted in the second embodiment, and the structure of the water collecting collar is different from the first embodiment. In this embodiment, the water collecting collar 10 has a substantially pyramid shape in the vicinity of the center, as shown in FIG. 5 in its side view and in FIG. 6 in its top view, and its four corners face the ceiling. It is a raised shape. This water collecting collar is characterized in that the portion supported by the four emergency rain leak countermeasure rods is located at a lower position than the surrounding area. With this shape, water received at any position of the water collecting collar is poured into one of the four emergency rain leak prevention rods. In this embodiment, there is shown a case where there are three cracks 102 where water leakage 103 has occurred. As shown by the meandering arrow from the place of water leakage in FIG. 6, water flows on the water collecting collar toward the guide port of each emergency rain leak countermeasure rod.

  Embodiment 4 of the present invention will be described. FIG. 7 and FIG. 8 show an overall configuration diagram and an enlarged view of a water collecting collar mounting portion, respectively. The description of FIG. It is an example of the emergency rain leak countermeasure stick | rod which receives the water leak 103 from the crack 102 of several places of a ceiling similarly to FIG. 5, and drains it to a floor. A drainage pipe 11 is attached to the water collecting collar 10, and this drainage pipe is hung to the floor along the emergency rain leak countermeasure rod 1. In this example, a water collecting collar is attached to each of the two emergency rain leak countermeasure rods, and a water leak receiver 12 is placed across the water collecting collar. A mounting portion of the water collecting collar 10 will be described in detail with reference to FIG. As shown in FIG. 8, the water collecting collar 10 is fixed by a bracket that grips the side surface of the emergency rain leak countermeasure rod 1. The water collecting collar 10 is made of resin, and the inner diameter of the sandwiching portion 13 is slightly smaller than the thickness of the sandwiching portion of the telescopic rod. The water collecting collar 10 is attached so as to be pushed in from the side of the emergency rain leak prevention rod. In the process of attachment, when the sandwiching portion is expanded and settles in a fixed position, it is narrowed as it is. This sandwiched portion is fixed so as to tighten the emergency rain leak prevention rod so that it does not slide down. The leak receiver 12 has a downward projection at its end. This protrusion is referred to as a hook portion 14. The water leak receiver 12 fixes the hook by hooking it to the end of the water collecting collar. The water received by the leak receiver is conveyed to the water collecting collar by the inclination of the leak receiver, and flows to the floor through the drain pipe.

These are the block diagrams seen from the side which shows the 1st state of Example 1 of this invention. These are the block diagrams seen from the side surface which shows the 2nd state of Example 1 of this invention. These are the block diagrams seen from the side of Example 2 of this invention. These are the block diagrams seen from the upper surface of Example 2 of this invention. These are the block diagrams seen from the side of Example 3 of this invention. These are the block diagrams seen from the upper surface of Example 3 of this invention. These are the block diagrams seen from the side of Example 4 of this invention. These are the elements on larger scale which show the structure of Example 4 of this invention.

Explanation of symbols

1 is an emergency rain leak countermeasure rod, 2 is a leg part, 3 is an arm part, 4 is a connection part, 5 is an upper end part, 6 is a lower end part, 7 is a water channel, 8 is a drain port lower end part, 9 is a guide port, 10 Is a water collecting collar, 11 is a drain pipe, 12 is a leak receiver, 13 is a sandwiching part, 14 is a hook part, 100 is a floor, 101 is a ceiling, 102 is a crack, 103 is a leak, 104 is a drain, 105 is a column, 106 Is a drain.

Claims (5)

In the emergency rain leak countermeasure rod which stands by pressing its end against the ceiling and the floor, the rod is a hollow water channel and a drain outlet is provided at the lower end of the rod in contact with the floor. Features emergency rain leak prevention stick. The emergency rain leak countermeasure rod according to claim 1, wherein an upper end of the rod in contact with the ceiling is a water receiving port of the water channel. The emergency rain leak countermeasure rod according to claim 1 or 2, wherein a guide port for guiding water to the water channel is provided on a side portion of the rod. 4. The emergency rain leak countermeasure rod according to claim 3, further comprising a water collecting collar for collecting water at the guide port. 5. The emergency rain leak countermeasure bar according to claim 4, wherein one water collecting collar is held by a plurality of emergency rain leak countermeasure bars.

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