KR101634964B1 - Fire Hydrant Equipment Box - Google Patents

Abstract

The present invention relates to a fire hydrant box in which a firefighting hose is stored. A conventional fire hydrant box had a problem of a hanging part simply installed only in a width of an entire width length of the fire hydrant box to limit a length of a firefighting hose stored in the fire hydrant box to prevent a wide installation interval to install a large number of the fire hydrant boxes in an installation area and incur high costs and manpower for maintaining and managing the fire hydrant boxes. According to the present invention, the fire hydrant box comprises a hanging part body (200) foldably installed and provided with a support hanging part (220) and an extension hanging part (230) integrated by mounting a link (210) therein to increase a length of a stored firefighting hose (2) to widen an installation interval of the fire hydrant boxes to reduce a number of the fire hydrant boxes installed in an installation area to efficiently maintain and manage the fire hydrant boxes. Specifically, the link (210) which is a folding portion of the hanging part body (200) wherein a connection unit (221) of the support hanging part (220) is rotatably mounted on a pressure reducing valve (11) of a fire hydrant (1) comprises a support part (240) with a ball caster (241) installed on a lower end thereof to support the same. An end of the extension hanging part (230) which is the other end of the hanging part body (200) is seated on a mounting protrusion (224) of a mounting holder (223) integrated into the connection unit (221) to secure a support force for the weight of the hung and stored firefighting hose (2) applied to the hanging part body (200).

Description

Fire Hydrant Equipment Box}

The present invention relates to a fire hydrant, and more specifically, a fire hydrant with a fire hose hanger using a link so as to maximize the length of the fire hose relative to the inner space of the fire hydrant box, while making it easier to store the fire hose provided in the fire hydrant box. .

Generally, in all buildings, for example, buildings or apartments, indoor fire hydrant facilities should be installed at specific locations in accordance with the law on installation, maintenance and safety management of firefighting facilities at each floor. The indoor fire hydrant facilities include a fire hydrant And a fire hydrant which includes a fire hose of a size matched to the scale of a building and a nozzle which injects water directly to the flame are installed indispensably. In this indoor fire hydrant facility, a fire hydrant box is used, Allowing the fire to evolve.

The fire hydrant having the above configuration is recently installed in a residential area where a conventional market or multi-family housing is densely packed. This tendency is complicated so that a fire truck can not enter quickly around the conventional market, Fire hydrants are installed in the side of the road, but the fire hose including the nozzle that injects water directly is not installed and the initial response to the fire is insufficient, so that a small fire is spread to a large fire, resulting in a large social loss In order to solve this problem, there is a tendency to install a fire hydrant which can store a fire hose including a nozzle in a conventional fire hydrant.

In addition, when a fire extinguisher box is installed in a residential area where multi-family houses are densely packed, the location of the fire extinguisher box is grasped even if the fire truck can not enter the fire area by the cars parked on the back road Fire extinguishers are installed only to fire extinguishers so that ready fire hoses can be taken out to evolve the fire early.

As described above, the fire hose equipped in the fire hydrant is connected to the fire hydrant at one end of the hose so as to be more efficiently taken out and used. At the other end, a nozzle for directly spraying water is installed. It is designed to be used quickly.

Prior art related to the fire hose equipped with such a fire hydrant has been variously developed. For example, Korean Patent Registration No. 0281634 filed on Dec. 31, 1998, Application No. 10-1998-0062630, Quot; fire hose hanger with a pressure reducing valve ", which is referred to as " fire hose hanger ", which is referred to as a fire hose hanger in Korean Patent Application No. 0292142 filed on May 28,2002, "Fire Hose Hook for Fire Extinguisher Box", filed by the Korean Patent Registration No. 0666554 (filed on Dec. 29, 2004, Application No. 10-2004-0114514, hereinafter referred to as "Prior Art 2"), and Korean Utility Model Registration No. 0445216 (Filing date: Mar. 23, 2009, No. 20-2009-0003295, hereinafter referred to as "Prior Art 3"), there are a number of prior arts.

In order to solve the problem of a fire extinguisher without a fire hose hanger, the fire hose hanger is installed inside the fire extinguisher box, and the hanger hanger is installed in the longitudinal direction of the hanger so as to hang the fire hose. A connecting portion having a hose hanger protruding at an interval and a coupling hole for coupling one end of the hanger to the outlet of the decompression valve of the fire hydrant, a nozzle hanger for hanging a nozzle equipped at an end of the fire hose, And a coupling that couples the connecting portion of the hanger so as to be rotatable and rotatable when engaged with the fire hydrant.

More specifically, the prior arts 1, 2, and 3 commonly have a connection portion connected to a fire hydrant at one end to which a fire hose can be hung, and a hanger hanger for hanging a nozzle at another end And a hose hanger protruding from the hose hanger protruding from the hose, the hose hanger protruding from the hose hanger protruding from the hose hanger at an equal distance therebetween. In the prior art 1, And a hose fitting groove and a hose locking protrusion are alternately formed on the front surface of the pressure reducing valve.

In the prior art 2, a coupling mounting base provided with an opening is provided at one end of the body, and a swivel supporting member for pivotably supporting the coupling mounting base when the coupling mounting base is coupled to the coupling connecting the fire hydrant valve and the fire hose . In the conventional art 3, there are provided a body having a plurality of hooks projecting obliquely in one direction on one side of the hook, a connection part having coupling holes in which the couplings are coupled to the opposite ends of the body, Wherein the plurality of hook pieces are arranged alternately up and down with respect to the center line of the body, respectively.

As described above, according to the prior arts 1, 2, and 3, since the fastening hose to which the fire hose is attached is coupled to the coupling and is rotatable, the fastening hose can be quickly used by rotating the fastening hook provided inside the fire extinguisher box. The hose hanger (or hanger) formed on the hanger is arranged at an equal interval and alternately arranged in an up-and-down manner or inclined, The fire hose can be easily walked, and when it is desired to be used, the fire hose can be taken out more quickly.

Korea Patent No. 0281634 "Fire hose hanger with pressure reducing valve" (registered on November 20, 2000) Korea Patent No. 0666554 "Fire Hose Hook for Fire Extinguisher Box" (Registered on Mar. 1, 2007) Korea Utility Model Registration No. 0445216 "Fire hose hanger" (Registered on July 2, 2009)

However, the above-mentioned prior arts 1, 2, and 3 have a common problem. In this case, the hanger unit is merely fitted to the coupling of the fire hydrant at one end, and the hook of the hose hung on the hanger unit is hooked And there is a problem in that the hook is damaged due to the lack of supporting force against the load at the other end of the hook.

In addition, since the length of the hook provided in the fire hydrant box is limited to the front width of the fire extinguisher box, the length of the fire hose to be stored is limited, There is a problem that a fire hydrant must be installed and managed more than necessary.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art as described above, and it is an object of the present invention to provide a fire extinguisher having a plurality of hooks inside a fire hydrant box, So that a fire extinguisher can be installed in the fire hose.

Another object of the present invention is to provide a fire extinguisher box in which a plurality of hooks are provided inside a fire hydrant box so that the length of the fire hose hooked to the hook can be extended to secure a larger fire extinguishing radius .

It is a further object of the present invention to provide a fire hydrant hose which is foldable in the inside of a hydrant enclosure so as to be rotatable by a link so that a folded hanger can be used when a folded hanger is extended outside the fire hydrant, And to provide a fire hydrant box that can quickly respond to a fire.

It is another object of the present invention to provide a fire extinguisher which can increase the space of a fire extinguisher box to be installed by doubling the length of a fire hose stored by a plurality of fire extinguisher boxes installed in a fire extinguisher box, Therefore, it is an object of the present invention to provide a fire hydrant which can be more efficiently managed in maintenance and maintenance of installed fire hydrant.

According to an aspect of the present invention, there is provided a fire extinguisher having a fire extinguisher having a pressure reducing valve therein, a fire hose integrally formed with an outlet of the pressure reducing valve by a coupling and having a nozzle at a distal end thereof, A rectangular box type fire extinguisher case in which a plurality of hook protrusions are formed at equal intervals in the longitudinal direction and a hook having a nozzle holder at one end and a connection opening is provided at the other end of the hook,

The inside of the fire hydrant box is divided into a fire hydrant installation space for installing a fire hydrant by a vertical diaphragm and a horizontal diaphragm, a fire hose storage space for storing a fire hose, and a storage space for a simple fire extinguisher Wherein the fire hose storage space is provided with a hook body formed in a folded shape using a link,

The hanger body includes a support bracket and an extension bracket via a link, a support bracket is provided at a lower side of the link, and at one end of the bracket bracket is engaged with the outlet of the decompression valve so as to be rotatable by a coupling. The other end of the link is provided with upper and lower arm holders which are engaged with the side surface of the link, and both ends of the link are equipped with a holder in the center so as to form a hinge connection with the support hook and the extension hook, One end of the hanger which is in contact with the link is provided with upper and lower arm holders which are hinge-coupled with the number holder of the link, and the other end is provided with an upward hanger groove inside the lower side of the side surface.

In addition, in the fire hydrant box according to the present invention, the connection portion provided at one end of the support hook is equipped with a fixture holder integrally formed on the outer peripheral surface thereof, and the fixture protrusion is provided at the lower end of the fixture holder, And the hooking groove formed on the end of the engaging projection is placed on the engaging projection.

In the fire hydrant case according to the present invention, each of the surfaces of the hydrant box, which is in contact with the upper and lower arm holders provided at one end of the support hook and the extension hook, Shaped curved surface portion.

In the hydrant box according to the present invention, one of the male holders of the link is inserted into the female holder of the support hook so as to be rotatable by the hinge bolt, the other male holder of the link is fitted in the female holder of the extension hook, The hinge bolt is coupled to a nut hole provided at an upper end of the support base, and a ball caster is provided at a lower end of the support base to move the hinge bolt.

Further, in the fire hydrant box according to the present invention, the embossing protrusion of the embossing holder integrally formed with the connecting portion provided at one end of the supporting hanger may be provided with a curved recess on the upper surface thereof to stably hold the embossing slot .

According to the present invention as described above, in the case of storing a fire hose including a nozzle in a fire hydrant box, a fire extinguisher is installed in a storage space formed by dividing the internal space of the fire hose by a vertical plate and a horizontal plate, In addition, the body of the hook provided in the fire hose storage space can be used by folding the support cradle and the extension cradle by the link. Since the state roll is integrally formed, it has the effect of doubling the length of the fire hose to be stored while utilizing space utilization more efficiently.

In addition, in the present invention, one end of the support stand is integrally formed with the pressure reducing valve integrally formed with the fire hydrant by the connecting portion, and the other end is provided with a support stand at a position where the link is engaged, It is possible to prevent damage to the support cradle in the prior art in advance.

Further, in the present invention, both the vertical surfaces of the support stand and the extension stand that are in contact with both ends of the link and the vertical surfaces of both ends of the link form a curved surface portion coinciding with the number holder of the link and the outer periphery surface of the arm holder of the support stand and the extension stand, As a result, the load of the fire-fighting lantern attached to the hook projection of the extension cradle is increased, and the supporting force for the fire-fighting lake can be secured.

In addition, according to the present invention, the mounting protrusion of the mounting holder for holding the one end of the extended mounting base is formed by a curved surface portion on the upper surface thereof, and a hooking groove of the extending cradle is placed on the curved surface portion. The hose can be easily separated from the hanger body, and the hanger body can be smoothly rotated by the ball caster of the support provided at the lower end of the link so that the fire hose can be smoothly separated from the hanger body .

1 is a perspective view illustrating an installation position of a fire hydrant box according to the present invention,
2 is a perspective view showing the inside of a fire hydrant box according to the present invention,
3 is a perspective view showing a state where the cradle body according to the present invention is folded,
FIG. 4 is a perspective view showing a state where a cradle body according to the present invention is unfolded,
FIG. 5 is a partially enlarged perspective view for illustrating a state in which the cradle body according to the present invention is combined with a decompression valve of a hydrant,
FIG. 6 is a partially enlarged perspective view for illustrating a coupling state of a link forming a cradle body according to the present invention,
7 is a view showing a state in which the fire hose hung on the base of the cradle according to the present invention is used in a plan view,
7A is a plan view of the state where the cradle main body is folded,
Fig. 7B is a plan view of the extension cradle of the cradle body partially opened,
Fig. 7C is a plan view of the extension cradle of the cradle body fully opened.

Hereinafter, the present invention will be described in more detail with reference to embodiments of the drawings. It should be understood, however, that the invention is not limited to the disclosed embodiments, as it may be embodied in many different forms in the basic technical constructions.

FIG. 2 is a perspective view showing the inside of a fire hydrant box according to the present invention, FIG. 3 is a perspective view showing a folded state of a cradle body according to the present invention, and FIG. And FIG. 4 is a perspective view showing a state in which the cradle body according to the present invention is unfolded.

FIG. 5 is a partially enlarged perspective view showing a state where the cradle body according to the present invention is coupled to a hydropower reducing valve; FIG. 6 is a partially enlarged perspective view showing a state of coupling of a link constituting the cradle body according to the present invention; It is a perspective view.

7A is a plan view of the state where the cradle main body is folded, FIG. 7B is a view showing a state in which the extension cradle of the cradle main body is partially opened And Fig. 7C is a plan view of the extension cradle of the cradle body completely opened.

As shown in the attached drawings, the fire hydrant box according to the present invention is installed on a road side of a dense residential area, and has a box-shaped inner space The vertical partition 104 is divided into a vertical partition 104 and a horizontal partition 105. The vertical partition 104 is provided with a fire hydrant installation space 101 in which a fire hydrant 1 directly connected to a fire- And a horizontal diaphragm 105 is provided in the other space to divide the space into a fire hose storage space 102 and a product storage space 103. [

A hydrant 1 is installed in the hydrant installation space 101 and a pressure reducing valve 11 integrated with the hydrant 1 is protruded toward the fire hose storage space 102, One end of the fire hose 2 is connected to the outlet side of the valve 11 and one end of the hanger main body 200 is coupled to the outlet side using a coupling 22. 2)

The hanger main body 200 includes a support hanger 220 at one end thereof coupled to the outlet of the pressure reducing valve 11 by a coupling 22 and a hanger bolt 213 at another end of the support hanger 220, And an extension hanger 230 having one end hinged by the hinge pin 214 at the other end of the link 210. The support hanger 220 And a support table 240 having a ball caster 241 is coupled to the lower end of the hinge bolt 213 for hinging the link 210 to the hinge body 200.

The support hook 220 and the extension hook 230 are provided at one side thereof with a hooking protrusion 31 having a predetermined spacing so that the fire hose 2 can be hooked in the longitudinal direction of the support hook 220, And the extension hanger 230 are folded by the link 210 so that the hanger protrusions 31 are provided on the opposite sides of the hanger protrusion 31. As a result, The fire hose 2 is stored in a state where it is positioned inside the support hook 220 and the extension hook 230 folded by the planar link 210 and is folded by the link 210 The fire hose 2 is exposed to the outside so that the fire hose 2 can be easily separated from the hooking protrusion 31 of the hook body 200. 3 and Fig. 4)

A connection portion 221 is provided at one end of the support hook 220 coupled to the outlet of the pressure reducing valve 11 and is provided with an insertion hole 221. At the outer circumference of the connection portion 221, The holder 223 is formed so as to be integral with the holder 220 in a state of being perpendicular to the holder 220.

The fixing holder 223 is opened to one side, and the upper end is narrow and the lower end is wide, so that the nozzle 21 equipped at the end of the fire hose 2 can be stably held.

A mounting protrusion 224 is formed at the lower end of one end of the mounting holder 223 so as to mount the mounting groove 231 of the extending protrusion 230. The mounting protrusion 224 has an upper surface The hooking groove 231 of the extension hook 230 may be fixed by simply pulling the extension hook 230 without lifting the extension hook 230. In this case, The hinge bolt 213 and the hinge pin 214 of the link 210 are unfolded while rotating along the recessed groove 225 of the protrusion 224.

The link 210 for rotatably connecting the support hook 220 and the extension hook 230 has a male holder 211 formed at the center of both sides thereof and a male holder 211 of the link 210, And upper and lower arm holders 222 and 232 are formed at one end sides of the support hanger 220 and the extension hanger 230 so as to be hinged by the hinge bolt 213 and the hinge pin 214, The lower end of the hinge bolt 213 is firmly coupled to the nut hole 242 provided at the upper end of the support rod 240 and hinged to both ends of the link 210 by the support rod 240 And supports one end of the support hook 220 and the extension hook 230.

The upper and lower side surfaces of the male holder 211 formed at the center of both sides of the link 210 constitute a concave curved surface portion 212. The curved surface portion 212 forms a curved surface portion of the curved surface portion 212 between the support hook 220 and the extension hook 230 The link 210 having the same curved surface as the curved surface of the outer circumference of the arm holders 222 and 232 and connecting the support hook 220 and the extension hook 230 rotates in a state of surface contact It becomes possible to rotate with a bearing force in a more stable state.

The support base 240 is screwed to the lower end of the hinge bolt 213 for hinging the arm holder 222 of the support hanger 220 and the male holder 211 of the link 210, A ball caster 241 having freedom of direction is provided on the side of the coupling part 221 of the support bracket 220 in the rotation of the hanger main body 200. That is, 11) as a rotation axis, the hanger main body 200 rotates effectively (refer to FIG. 6)

The planar hanger main body 200 is formed by hinge bolts 213 and hinge pins 214 that are two hinge shafts and are connected to each other by a hinge pin 214. [ And the connecting portion 221 which is one end of the one-end supporting hook 220 in the form of a "C" shape is firmly fixed to the outlet side of the pressure reducing valve 11 by the coupling 22 One end of the extension hook 230 which is the other end of the U shape is placed on the attachment protrusion 224 of the attachment holder 223 integrated with the connection portion 221, The other side of the hanger main body 200 is supported by a support stand 240 installed at the lower end of the link 210 and the hanger hanger 200 is hung on the hanger main body 200, (2) is in a stable state as a whole. 7A)

In this state, the nozzle 21, which is the end of the fire hose 2, is detached from the holder 223, and the holding hook 220 of the pulling- The support base 240 is rotated by the hinge bolt 213 and the support base 240 coupled to the lower end of the link 210 is supported by the hinge bolt 213. The support base 240 is supported by the hinge bolt 213, The link 210 and the extension hanger 230 are rotated by the hinge bolt 213 and the hinge pin 214 of the link 210 as rotation axes And the extension hook 230 is exposed to the outside (refer to Fig. 7B for reference)

The extension hanger 230 exposed to the outside can be extended close to a straight line by the link 210 having the rotation axis coupling with the support hanger 220 and the extension hanger 230. In other words, the support hanger 220 and the fire hose 2 hanging on the hooking protrusion 31 of the extension hanger 230 can be separated easily.

That is, one end of the hanger main body 200 is rotatably coupled to the outlet side of the pressure reducing valve 11, and the other end is supported by a support base 240 provided at the lower end of the link 210, The hanger main body 200 is unfolded in a straight line by pulling the extension hanger 230 as shown by the arrow while separating the nozzle 21 from the fixing protrusion 224 so that the hanger main body 200 is folded in a " The fire hose 2 can be easily separated from the fire hose 2 and used effectively (refer to FIG. 7C for reference)

100: Fire main body
101: a fire hydrant installation space, 102: a fire hose storage space,
103: article storage space, 104: vertical partition,
105: Horizontal diaphragm,
200: hook body,
210: link,
211: male holder, 212: curved portion,
213: hinge bolt, 214: hinge pin,
220: Support hook,
221: connecting portion, 222: female holder,
223: mounting holder, 224: mounting projection,
225: yo groove,
230: Extension hanger,
231: hook groove, 232: female holder,
240: Support,
241: a ball caster, 242: a nut hole,
1: Fire hydrant,
11: Pressure reducing valve,
2: Fire hose,
21: nozzle, 22: coupling,
3: Hanger,
31: hook projection, 32: connecting portion,
33: Cantilever holder,
4: The sliding door.

Claims (6)

A fire hose 2 integrally formed with a coupling 22 at an outlet side of the pressure reducing valve 11 and having a nozzle 21 at a tip end thereof, A plurality of hooking protrusions 31 are formed at equal intervals in the longitudinal direction so as to hang the fire hose 2 and one end of the hooking hose 3 is provided with a connecting portion 32 and a nozzle holder 33 A hydrant installation space 101 in which a hydrant 1 can be installed by a vertical diaphragm 104 and a horizontal diaphragm 105, A firebox main body 100 divided into a fire hose storage space 102 for storing the hose 2 and an article storage space 103 for storing simple fire fighting equipment,
The fire hose storage space 102 is provided with a hook body 200 which is folded by using a link 210. The hook body 200 is connected to the support hook 220 through the link 210, And a support rod 240 is provided at a lower end of one side of the link 210. One end of the support bracket 220 is fitted to the outlet side of the pressure reducing valve 11, 22 and the other end of which is provided with upper and lower arm holders 222 engaged with side surfaces of the link 210,
The link 210 is provided at its both ends with a male holder 211 so as to be hinged to the support bracket 220 and the extension bracket 230 at the center. And the upper and lower arm holders 232 forming a hinge connection between the link 210 and the male holder 211. The other end portion is provided with a hooking groove 231 upwardly inwardly inwardly of the lower side of the side surface, The connecting part 221 provided at one end of the mounting part 220 is provided integrally with the mounting holder 223 on the outer circumferential surface thereof and a mounting protrusion 224 is provided at the lower end of the mounting part of the mounting holder 223, So that the hooking groove 231 formed at the end of the extended hook 230 folded by the hooking protrusion 224 is placed on the hooking protrusion 224,
A male holder 211 is provided at the center of both ends of the link 210. The male holder 211 has an arm holder 222 (see FIG. 1) provided on one side of the support hook 220 and one side of the extension hook 230 232), the hinge bolt (213), and the hinge pin (214).
delete delete delete The fixing device according to claim 1, wherein the fixing protrusion (224) of the fixing holder (223) integrally formed with the connection portion (221) provided at one end of the supporting fixture (220) is provided with a curved recess So as to more reliably hold the extension extension hanger (230).
The hinge bolt according to claim 1, characterized in that the hinge bolt (213) is coupled with a nut hole (242) provided at the upper end of the support table (240), and the ball caster (241) Fire hydrant.

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