JP6155077B2 - Fire hose - Google Patents

Description

  The present invention relates to a fire hose whose surface is color-coded.

  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.

  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 There is. As a countermeasure, a method of attaching a mark indicating a base to a fire hose is known (for example, see Patent Document 1). In addition, a method of changing the surface color of the fire hose to a different color for each site or a light and dark stripe pattern is also known (see, for example, Patent Document 2).

JP 2009-150522 A JP 2005-048926 A

  The fire hose described above has the following problems. That is, in the method of attaching a mark indicating the base of the fire hose to the fire hose, it is difficult to attach the mark over the entire length of the hose.

  In addition, the color setting and combination are limited in the method of changing the color of the hose surface and the method of forming a light and dark striped pattern by using and painting colored threads on the hose surface. For this reason, there is a problem that it takes time to collect the hose when the identification is not sufficient and there are many bases.

  Accordingly, an object of the present invention is to provide a fire hose having high discrimination.

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

A cylindrical hose body, a pair of ears having a color thread of the first color, which is positioned in a state where the hose body is crushed flat, and a flat shape in which the hose body is crushed flat Abdomen having a second color thread different from the first color, and a boundary line is provided at the boundary between the pair of ears and the abdomen, A pattern line having the same color as each of the boundary lines is provided along the length direction of the hose body at the central portion in the circumferential direction of the abdomen. The above identification is made possible .

A cylindrical hose body, a pair of ears having a color thread of the first color, which is positioned in a state where the hose body is crushed flat, and a flat shape in which the hose body is crushed flat A pair of main color yarn bands of a second color different from the first color, and along the length direction of the hose body. An abdomen formed and having a sub-color yarn band of a third color different from the first and second colors, and a boundary line is provided at a boundary between the pair of ears and the abdomen, The pair of main color yarn bands are provided between the boundary lines, the sub-color yarn bands are provided between the pair of main color yarn bands, the first color, the second color, and the third color. wherein a combination of colors, and, by the dimensions of the said pair of main color yarn band sub color yarn band, allowing the identification of more number of colors, the To.

  According to the present invention, it is possible to have high discrimination.

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 perspective view which fractures | ruptures and shows the principal part of the hose for fire fighting concerning the 2nd Embodiment of this invention.

  FIG. 1 is a side view showing a fire hose 1 according to a first embodiment of the present invention, and FIG.

  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 extinguishing agent supply unit S includes a fire hydrant S1 that supplies a fire extinguishing agent, and a guide hose S2 that guides the fire extinguishing agent 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.

  The hose body 10 includes an abdomen 13 that becomes a flat surface when flattened and an ear portion 14 that bends when flattened.

  A green boundary line 15 is provided at the boundary between the abdomen 13 and the ear part 14 on the outer peripheral surface of the hose body 10. A green handle wire 16 is provided along the length direction of the hose body 10 at the circumferential center of the outer peripheral surface of the abdomen 13. The handle 16 has a function of distinguishing the type of hose.

  The color of the colored thread on the outer peripheral surface of the abdomen 13 is the first color Q1 different from the color of the boundary line 15 and the color of the pattern line 16. In addition, the color of the colored yarn on the outer peripheral surface of the ear portion 14 is the second color Q2 that is different from any of the color of the boundary line 15, the color of the handle line 16, and the first color. The first color Q1 and the second color Q2 are, for example, red and yellow, respectively.

  The fire hose 1 can have many variations depending on the combination of the first color Q1 and the second color Q2. For this reason, the variation of the fire hose 1 can be attached corresponding to the number of bases such as a fire department, and has high discrimination.

  The fire hose 1 formed as described above is highly discriminating by the combination of the first color Q1 and the second color Q2, and efficiently collects the fire hose 1 after fire fighting. be able to.

  As described above, the fire hose 10 according to the first embodiment of the present invention can have high discrimination.

  FIG. 3 is a perspective view of the fire hose 1A according to the second embodiment of the present invention, partially broken away. In FIG. 3, the same functional parts as those in FIGS. 1 and 2 are denoted by the same reference numerals, and detailed description thereof is omitted.

  A main color yarn band 17 and a sub color yarn band 18 are provided along the length direction of the hose body 10 on the abdomen 13 of the fire hose 1A.

  The color of the main color yarn band 17 is the above-described second color Q2. The color of the sub-color yarn band 18 is a third color Q3 that is different from any of the color of the boundary line 15, the color of the pattern line 16, the first color Q1, and the second color Q2. The third color Q3 is, for example, blue.

  The fire hose 1A can have many variations by combining the first color Q1, the second color Q2, and the third color Q3. The fire hose 1A can have more variations by changing the dimensions of the main color yarn band 17 and the sub-color yarn band 18 in the circumferential direction of the hose body 10. For this reason, the variation of the fire hose 1 can be attached corresponding to the number of bases such as a fire station, and sufficient discrimination is provided.

  The fire hose 1A formed as described above is high due to the combination of the first color Q1, the second color Q2, and the third color Q3, and the dimensions of the main color yarn band 17 and the sub color yarn band 18. It has identification and can efficiently collect the fire hose 1 after fire fighting.

  As described above, the fire hose 1A according to the second embodiment of the present invention can have high discrimination.

  The present invention is not limited to the above embodiment. Although the handle line and the boundary line are green, they may be blue or red. Of course, various modifications can be made without departing from the scope of the present invention.

  DESCRIPTION OF SYMBOLS 1,1A ... Fire hose, 10 ... Hose main body, 13 ... Abdomen, 14 ... Ear part, 15 ... Border line, 16 ... Pattern line, 17 ... Main color thread band, 18 ... Sub-color thread band

Claims (3)

A tubular hose body,
A pair of ears located in the portion that bends in a state in which the hose body is flattened, and having a first color thread;
The hose body is located in a flattened state in a flattened state, and includes an abdomen having a color thread of a second color different from the first color ,
A boundary line is provided at the boundary between the pair of ears and the abdomen,
A pattern line of the same color as each of the boundary lines is provided along the length direction of the hose body in the circumferential center portion of the abdomen,
The combination of the first color and the second color makes it possible to identify more than the number of colors.
Fire hose characterized by that. A tubular hose body,
A pair of ears located in the portion that bends in a state in which the hose body is flattened, and having a first color thread;
A pair of main color yarn bands of a second color different from the first color, which are positioned along the length direction of the hose body and are located in a flat portion in a state where the hose body is flattened. An abdomen formed along the length direction of the hose body and having a sub-color yarn band of a third color different from the first and second colors ;
A boundary line is provided at the boundary between the pair of ears and the abdomen,
There is the pair of main color yarn bands between each of the boundary lines, and there is the sub color yarn band between the pair of main color yarn bands,
According to the first color, the second color, the combination of the third color, and the size of the pair of main color yarn bands and the sub color yarn bands, it is possible to identify more than the number of colors.
Fire hose characterized by that. The abdomen has a pair of the sub-color yarn bands,
A pattern line of the same color as each of the boundary lines is provided along the length direction of the hose body in the circumferential center portion of the abdomen,
The pair of main color yarn bands are between the boundary lines, the pair of sub color yarn bands are between the pair of main color yarn bands, and the pattern line is between the pair of sub color yarn bands. There is,
The fire hose according to claim 2.

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