JP6182325B2 - Fire hose - Google Patents

Description

  The present invention relates to a fire hose having high visibility and distinguishability in bright places such as daytime and high visibility in dark places such as nighttime and indoors.

  In general, fire hoses used for fire extinguishing activities in buildings such as buildings are transported in a flattened state or a folded state, and are stretched during use. However, the building that caused the fire may be out of power, or may have to return while the visibility is poor due to fire smoke. As a countermeasure, firefighters carry lights and perform fire fighting activities. However, most of the buildings enter for the first time, and the visibility is worse, which can lead to a serious accident without getting lost and reaching the exit.

  For this reason, there is a method of using a fire hose as a road guide when returning. Since the fire hose is always connected to an outside pump car, the exit can be reached by following the fire hose. However, it is difficult to find a fire hose during a power failure or when the visibility is poor due to fire smoke. As these countermeasures, a method is known in which a reflective material is bonded on a fire hose and a light hose is easily illuminated even in a dark place to make it easier to find the fire hose (see, for example, Patent Documents 1 and 2). .)

  On the other hand, during fire fighting, many fire hoses are collected at the fire site from many fire stations, etc., so when collecting fire hoses after use, they may be confused with fire hoses from other bases. is there. For this reason, a method is known in which the color of the fire hose surface is different for each base, or a display indicating the base is attached (for example, see Patent Document 3). In addition to displaying the affiliation, these methods may increase the visibility of the hose in the daytime, so that the surface of the hose may have a conspicuous color such as red.

Utility Model Registration No. 3080507 JP 2001-193874 A JP 2009-150522 A

  The fire hose described above has the following problems. That is, the color that is conspicuous in a bright place and can be selected as the color of the hose body of the fire hose is limited. For this reason, when there are many bases, it has to rely on the identification character, the symbol, etc. which were attached | subjected to the hose main body, and sometimes it took time to collect. In general, the reflecting material has a characteristic that it is not conspicuous in a bright place.

  Accordingly, an object of the present invention is to provide a fire hose having high visibility and distinguishability in bright places such as daytime and high visibility in dark places such as nighttime and indoors.

  In order to solve the problems and achieve the object, the fire hose of the present invention is configured as follows.

A hose body having an ear portion located in a bent portion in a flattened state, a belly portion located in a flat portion in a flattened state, and a length direction of the hose body on an outer surface of the abdomen And the fluorescent color material provided along the length direction of the hose body on the outer surface of the abdomen , the reflective material or the phosphorescent material and the fluorescent color material , Being separated or adjacent to each other and provided in parallel .

A hose body having an ear portion located in a bent portion in a flattened state, a belly portion located in a flat portion in a flattened state, and a length direction of the hose body on an outer surface of the abdomen And a fluorescent color material provided intermittently along the length direction of the hose body on the outer surface of the abdomen, and the reflective material or the phosphorescent material, The fluorescent color material is provided alternately along the length direction .

A hose body having an ear part located in a bent portion in a flattened state, a belly part located in a flat part in a flattened state, and a length direction of the hose body on an outer surface of the abdomen a reflective material or phosphorescent material provided along the surface of the reflective material or phosphorescent material, and a fluorescent color material provided along the longitudinal direction of the hose body, the fluorescent coloring material, wherein Provided with a narrower width than the reflective material or the phosphorescent material, between one ear portion of the hose body and the fluorescent color material, and between the other ear portion of the hose body and the fluorescent color material In the meantime, the reflective material or the phosphorescent material is exposed from the fluorescent color material .

A hose body having an ear portion located in a bent portion in a flattened state, a belly portion located in a flat portion in a flattened state, and a length direction of the hose body on an outer surface of the abdomen A fluorescent color material provided along the surface of the fluorescent color material, and a reflective material or a phosphorescent material provided along the length direction of the hose body, the reflective material or the phosphorescent material , Provided with a narrower width than the fluorescent color material, between the one ear portion of the hose body and the reflective material or the phosphorescent material, and the other ear portion of the hose body and the reflective material or the Between the phosphorescent material, the fluorescent color material is exposed from the reflective material or the phosphorescent material .

  According to the present invention, it is possible to have high visibility and distinguishability in bright places such as daytime, and high visibility in dark places such as nighttime and indoors.

The side view which shows the hose for fire fighting which concerns on the 1st Embodiment of this invention. The perspective view which fractures | ruptures and shows the principal part of the fire hose. The top view which shows the state crushed by the flat of the fire hose. The top view which shows the hose for fire fighting crushed flat according to the 2nd Embodiment of this invention. The top view which shows the hose for fire fighting crushed flat according to the 3rd Embodiment of this invention. The top view which shows the hose for fire fighting crushed flat according to the 4th Embodiment of this invention.

  FIG. 1 is a side view showing a fire hose 1 according to a first embodiment of the present invention, FIG. 3 is a perspective view showing a part of the fire hose 1 in a partially broken state, and FIG. It is a top view which shows the state crushed flat.

  The fire hose 1 includes a cylindrical hose body 10, an inflow portion 50 provided in fluid-tight communication with an opening on the proximal end side of the hose body 10, and an opening on the distal end side of the hose body 10 and liquid-tightness. And an outflow portion 60 provided in communication with the main body. The inflow part 50 can be attached to and removed from the fire extinguishing agent supply part S in a liquid-tight manner, and the outflow part 60 can be attached to and detached from the water discharge nozzle T in a liquid-tight manner. The fire extinguisher supply unit S includes a fire hydrant S1 that supplies a fire extinguisher and a guide hose S2 that guides the fire extinguisher to the inflow portion 50. In addition, a fire extinguisher is a substance used for fire extinguishing, such as water, and powder etc. are contained besides water.

  As shown in FIG. 2, the hose body 10 includes an abdomen 13 that is flattened in a flattened state and ears 14 that are bent when flattened. The color of the hose body 10 is, for example, the color of the material of the light-colored hose body 10.

  On the outer peripheral portion of the abdomen 13, the reflective material 20 and the fluorescent color material 30 are spaced apart from each other by a predetermined distance along the length direction of the hose body 10, and are provided in parallel along the longitudinal direction. The reflecting material 20 and the fluorescent color material 30 are pressed against the outer peripheral surface of the hose body 10 while being heated, and are formed integrally with the hose body 10.

  Since the reflecting material 20 has a property of reflecting light incident on the surface thereof, there is an effect of adding visibility to a fire hose 1 in a dark place. The fluorescent color material 30 can enhance visibility in a bright place such as daytime and has many color variations, and can be provided corresponding to the number of bases such as a fire department.

  The fire hose 1 formed as described above is provided with a reflective material 20 on the abdomen 13, and can have high visibility when a firefighter or the like illuminates a light in a dark place such as at night or indoors. In addition, since the fluorescent color material 30 is attached, it is possible to ensure high visibility in bright places such as daytime, and has high discrimination due to color variations, for fire fighting after fire fighting activities. The hose 1 can be collected efficiently.

  As described above, according to the fire hose 1 according to the present embodiment, it is possible to have high visibility and distinguishability in bright places such as daytime, and high visibility in dark places such as nighttime and indoors. It becomes.

  In addition, in the example mentioned above, although the reflective material 20 was used, even if it uses a phosphorescent material instead of the reflective material 20, the same effect can be acquired.

  FIG. 4 is a plan view showing a fire hose 1A crushed flat according to the second embodiment of the present invention. 4, the same functional parts as those in FIGS. 1 to 3 are denoted by the same reference numerals, and detailed description thereof is omitted.

  In the fire hose 1A according to the present embodiment, the reflector 20 and the fluorescent color material 30 are adjacent to the outer peripheral portion of the abdomen 13 along the length direction of the hose body 10, and in parallel along the longitudinal direction. Is provided.

  Also in the fire hose 1A configured as described above, the same effect as that of the fire hose 1 described above can be obtained.

  FIG. 5 is a plan view showing a fire hose 1B crushed flat according to the third embodiment of the present invention. 5, the same functional parts as those in FIGS. 1 to 3 are denoted by the same reference numerals, and detailed description thereof is omitted.

  In the fire hose 1B according to the present embodiment, on the outer peripheral portion of the abdomen 13, a reflective arrow mark 21 formed of a reflective material along the length direction of the hose body 10 and a fluorescent light formed of a fluorescent color material. Arrow marks 31 are intermittently provided in parallel along the longitudinal direction.

  Also in the fire hose 1B configured as described above, the same effect as the fire hose 1 described above can be obtained.

  FIG. 6 is a plan view showing a fire hose 1C crushed flat according to the fourth embodiment of the present invention. 6, the same functional parts as those in FIGS. 1 to 3 are denoted by the same reference numerals, and detailed description thereof is omitted.

  In the fire hose 1 </ b> C according to the present embodiment, a fluorescent color material 30 is formed on the outer periphery of the abdomen 13 along the length direction of the hose body 10, and the fluorescent color material 30 is formed on the upper surface of the fluorescent color material 30. The reflector 20 formed with a narrower width is provided along the longitudinal direction.

  In the fire hose 1 </ b> C configured as described above, the same effect as that of the fire hose 1 described above can be obtained. It should be noted that the same effect can be obtained even if the laminated relationship between the reflective material 20 and the fluorescent color material 30 is reversed.

  The present invention is not limited to the above embodiment. In order to improve the visibility in a dark place, the reflective material is used. However, a phosphorescent material may be used instead of the reflective material. Of course, various modifications can be made without departing from the scope of the present invention.

  DESCRIPTION OF SYMBOLS 1,1A, 1B, 1C ... Fire hose, 10 ... Hose body, 13 ... Abdomen, 14 ... Ear part, 15 ... Boundary line, 20 ... Reflective material, 21 ... Reflective arrow mark, 30 ... Fluorescent color material, 31 ... Fluorescent arrow mark.

Claims (4)

A hose body having an ear located at a bent portion in a flattened state and an abdomen located at a flattened portion in a flattened state;
Reflector or phosphorescent material provided along the length direction of the hose body on the outer surface of the abdomen,
Provided on the outer surface of the abdomen with a fluorescent color material provided along the length direction of the hose body ,
The fire hose according to claim 1, wherein the reflective material or the phosphorescent material and the fluorescent color material are spaced apart from each other or adjacent to each other . A hose body having an ear located at a bent portion in a flattened state and an abdomen located at a flattened portion in a flattened state;
Reflective material or phosphorescent material provided intermittently along the length direction of the hose body on the outer surface of the abdomen,
Provided on the outer surface of the abdomen with a fluorescent color material provided intermittently along the length direction of the hose body ,
The fire hose according to claim 1, wherein the reflective material or the phosphorescent material and the fluorescent color material are provided alternately along the length direction . A hose body having an ear located at a bent portion in a flattened state and an abdomen located at a flattened portion in a flattened state;
Reflector or phosphorescent material provided along the length direction of the hose body on the outer surface of the abdomen,
On the surface of this reflective material or phosphorescent material, with a fluorescent color material provided along the length direction of the hose body ,
The fluorescent color material is provided with a narrower width than the reflective material or the phosphorescent material,
Between the one ear portion of the hose body and the fluorescent color material, and between the other ear portion of the hose body and the fluorescent color material, the reflective material or the phosphorescent material is the fluorescent color. Fire hose characterized by being exposed from the material . A hose body having an ear located at a bent portion in a flattened state and an abdomen located at a flattened portion in a flattened state;
Fluorescent color material provided on the outer surface of the abdomen along the length direction of the hose body,
On the surface of this fluorescent color material, provided with a reflective material or a phosphorescent material provided along the length direction of the hose body ,
The reflective material or the phosphorescent material is provided with a narrower width than the fluorescent color material,
Between the one ear portion of the hose body and the reflective material or the phosphorescent material, and between the other ear portion of the hose body and the reflector material or the phosphorescent material, the fluorescent color material is A fire hose that is exposed from the reflective material or the phosphorescent material .

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