KR101334728B1 - A fire hose carrier - Google Patents

Abstract

The present invention relates to a fire hose carrier device for carrying, drawing or withdrawing a fire hose in a rough terrain such as a mountain; A hose reel rotatably mounted and detached to the frame part; and a guide roll rotatably coupled to the frame part to form a contact area in contact with an outer circumferential surface of the hose reel to rotatably support the hose reel; Providing a fire hose carrier device comprising a, provides a configuration that is easy for the user to carry the fire hose directly in a difficult mountain terrain, and to increase the convenience of the fire hose withdrawal work and inlet work fire extinguishing work at the fire scene It provides an advantageous effect that can be performed conveniently.

Description

Fire hose carrier device {A fire hose carrier}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fire hose carrier device, and more particularly to a fire hose carrier device for carrying, drawing or withdrawing a fire hose in a rough terrain such as a mountain.

In the case of fire hose having a certain length, it is useful to wind it around the hose reel and store it. When the length of the fire hose is longer, correspondingly the size and weight of the hose reel is increased.

Therefore, it is preferable to transport the hose reel wrapped in the fire hose through the fire hose equipment having a separate moving equipment.

However, in order to extinguish a forest fire, there is an inconvenience of moving a fire hose through a rough terrain such as a mountainous terrain. That is, in the case of mountainous terrain where wildfire occurs. In general, there is no road, such as a forest road, and because there are many narrow, severely curved up, down, left, and right areas, there is a problem that it is not easy to carry a bulky and heavy fire hose equipment.

Accordingly, the present invention is to solve the above problems, in order to extinguish a forest fire, a fire hose carrier device that can easily transport the fire hose in rough terrain such as mountainous terrain, and to take out and store the hose more convenient To provide that purpose.

The present invention for achieving the above object, the frame portion; And a guide roll rotatably coupled to the frame portion and rotatably coupled to the frame portion and contacting an outer circumferential surface of the hose reel to form a contact region for rotatably supporting the hose reel. It provides a fire hose carrier device.

Preferably, the frame part may include a side frame formed to face each other to be spaced apart from each other and a rear frame coupled to a rear region of the side frame to form a back region.

Preferably, the front region of the side frame may be formed to be inclined downward.

Preferably, the hose reel may be formed radially so that at least two embossed surface treatment regions are spaced apart from each other in the circumferential direction.

Preferably, the guide roll may be formed by combining at least two guide roll units each rotatably coupled to each of the frame parts to form the contact area with the hose reel.

Preferably, the frame unit, the side frame is formed spaced apart from each other to form a mounting space of the hose reel, and comprises at least one horizontal frame formed over the side frame, the guide roll unit is the horizontal It may be formed to be rotatably fitted to the frame.

Preferably, both ends of the guide roll unit may be formed to protrude in the radial direction of the guide roll unit, a guide flange to prevent the separation of the hose reel.

Preferably, the guide roll is rotatably mounted on the rear guide roll that is rotatably fitted to the horizontal frame formed over the rear region of the side frame, and the horizontal frame formed over the lower region of the side frame. It may include a lower guide roll to be fitted, and a front guide roll rotatably fitted to the horizontal frame formed over the front region of the side frame.

Preferably. It may further include a handle portion rotatably coupled to the frame portion and connected to the hose reel mounted on the frame portion to rotate the hose reel.

Preferably. At least one locking boss may be formed at the center of the hose reel, and at least one locking protrusion may be formed at the end of the handle.

Preferably, the fixed to the frame portion, it is disposed on the inlet or outlet path of the hose wound on the hose reel, may further comprise a crimping portion for crimping the fire hose.

Preferably, the crimping portion, the toggle portion coupled to the frame portion, the toggle portion coupled to the linkage, in conjunction with the toggle portion, selectively pressurizing or releasing the pressure on the guide hose to the guide roll It may include a pressure roller to.

On the other hand, the present invention for achieving the above object, the backrest is formed to form a backrest region in the rear so as to be mounted, the front frame is formed in an open shape, and the hose reel rotatably mounted to the frame portion A guide roll rotatably coupled to the frame part to contact the outer circumferential surface thereof to rotatably support the hose reel, and to form a contact area with the outer circumferential surface of the hose reel, and to rotate the hose reel connected to the frame part. To provide an electric fire extinguishing carrier carrier device.

Preferably, the guide roll may be formed by combining at least two guide roll units each rotatably coupled to each of the frame parts to form the contact area with the hose reel.

Preferably, the frame unit, the side frame is formed spaced apart from each other to form a mounting space of the hose reel, and comprises at least one horizontal frame formed over the side frame, the guide roll unit is the horizontal It may be formed to be rotatably fitted to the frame.

Preferably, both ends of the guide roll unit may be formed to protrude in the radial direction of the guide roll unit, a guide flange to prevent the separation of the hose reel.

Preferably, the guide roll, the rear guide roll is rotatably fitted to the horizontal frame formed over the rear frame of the side frame, and rotatably in the horizontal frame formed over the lower frame of the side frame It may include a lower guide roll to be fitted and a front guide roll rotatably fitted to the horizontal frame formed over the front frame of the side frame.

Preferably, the fixed to the frame portion, it is disposed on the inlet or outlet path of the hose wound on the hose reel, may further include a crimping portion for crimping the hose.

Preferably, the crimping portion, the toggle portion coupled to the frame portion, the toggle portion coupled to the linkage, in conjunction with the toggle portion, to selectively pressurize or release the hose to the guide roll It may include a pressure roller.

The fire hose carrier apparatus according to the present invention includes a frame portion on which a backrest is formed, and a contact area in contact with the hose reel such that the hose reel is detachably formed and the plurality of hose reels can be loaded on the frame portion. By providing a guide roll, it provides a configuration that is easy for the user to carry the fire hose directly in a difficult mountainous terrain, and facilitates the extinguishing work at the fire scene of a fire by increasing the convenience of pulling out and pulling out the fire hose. Provide an advantageous effect of enabling it.

In addition, the fire hose carrier device according to the present invention, by providing a crimping portion on the inlet path of the fire hose, by removing the water remaining in the fire hose naturally during the intake process of the fire hose, has an advantageous effect of improving the storage of the fire hose to provide.

In addition, the fire hose carrier device according to the present invention is configured to be capable of loading a plurality of hose reel, in the extinguishing work on a difficult mountain terrain, provides an advantageous effect of providing a fire hose of a sufficient length.

1 is a perspective view for explaining the configuration of a preferred embodiment of a fire hose carrier device according to the present invention,
Figure 2 is a side view showing for explaining the configuration of the hose reel and the guide roll shown in FIG.
3 is a view illustrating in detail the configuration of the guide roll shown in Figure 1,
4 is a plan view showing for explaining the configuration of the crimping portion shown in FIG.
5 is a side view showing for explaining the configuration of the crimping unit shown in FIG.
Figure 6 is a view showing for explaining the configuration of the hose reel and the handle portion shown in Figure 1,
FIG. 7 is a view illustrating a fire hose carrier device in which an electric motor is installed, as another embodiment of the fire hose carrier device according to the present invention; FIG.
8 is a perspective view illustrating a state in which a fire hose is wound through the fire hose carrier device shown in FIG. 1;
FIG. 9 is a perspective view illustrating a state in which a hose reel in which a fire hose is wound is stored through the fire hose carrier device shown in FIG. 1.

Hereinafter, a preferred embodiment of a fire hose carrier device according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. It should be understood, however, that the invention is not limited to the disclosed embodiments, but is capable of many different forms and should not be construed as limited to the embodiments set forth herein; It is intended that the disclosure of the present invention be limited only by the terms of the appended claims. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

1 is a perspective view illustrating the configuration of a preferred embodiment of a fire hose carrier device according to the present invention.

1 shows only those parts which are characterized in order to conceptually clearly understand the constructional relationship for the preferred embodiment of the present invention, and as a result, various modifications of the drawings are expected, and the present invention needs to be greatly limited to the specific forms shown. There is no.

Referring to Figure 1, a preferred embodiment of the fire hose carrier device according to the present invention, the frame portion 100 to form a backrest region, the hose reel 200 is formed detachably to the frame portion 100 and And a guide roll 300 which contacts the outer circumferential surface of the hose reel 200 to form a contact area for supporting the hose reel 200 in a contactable manner.

First, the frame unit 100 will be described.

The frame unit 100 forms a backrest region so that a user can carry one embodiment on his back, and forms an appearance of forming a mounting space and a loading space of the hose reel 200 to be described later.

As shown in FIG. 1, the frame part 100 is formed of a tubular member, but the present invention is not limited thereto and may be modified into various types of members.

Frame material 100 is preferably made of light aluminum or aluminum alloy material.

As shown in FIG. 1, the frame part 100 includes a pair of side frames 110 largely spaced apart from each other and a rear frame 120 forming a backrest region.

Each side frame 110 is formed of a vertical region before and after, the front region is preferably formed to be inclined downward. This is to facilitate mounting or detachment of the hose reel 200 through the front reverse region of the frame part 100.

The rear frame 120 connecting the rear region of the side frame 110 forms a backrest region. In addition to the tubular member, the rear frame 120 may be formed as a plate-shaped member to be in close contact with the user's back.

Such a back frame 120 may be coupled to a separate backrest B including a shoulder hook, and the shape of the backrest B is not limited to the embodiment shown in FIG. 1, and may be variously modified. .

Meanwhile, horizontal frames 130 formed on both side frames 110 are formed in the rear region, the front region, and the lower region of the side frame 110. The horizontal roll 130 is fitted with a guide roll 300 to be described later.

On the other hand, one of the side frame 110 of either side frame 110 is formed with a vertical frame 140 formed over the upper region and the lower region of the side frame 110. The handle part 400 or the transmission part 600 which will be described later is coupled to the vertical frame 140.

The frame unit 100 according to an embodiment has been described above with reference to FIG. 1, but the present invention is not limited to the shape of the frame unit 100 described above, and forms a backrest region, and a loading space of the hose reel 200. It may be modified in various forms to form a.

Next, the hose reel 200 will be described.

The hose reel 200 serves to wind and hold a fire hose having a predetermined length, and is rotatably mounted to the frame unit 100 described above, and serves to draw and withdraw a fire hose wound through rotation. .

FIG. 2 is a side view illustrating the configuration relationship between the hose reel and the guide roll shown in FIG. 1.

As shown in Figures 1 and 2, the hose reel 200 is connected in a state in which a pair of disc plates facing each other to form a winding space of the fire hose. The hose reel 200 is connected to the handle part 400 or the transmission part 600 coupled to the vertical frame 140 of the frame part 100 and has a configuration that rotates by a user's rotation operation or electric driving force. .

In order to connect with the handle part 400 or the transmission part 600, a rotating boss part 210 having at least one catching groove part 211 is formed at the center of the hose reel 200. The locking groove 211 of the rotary boss 210 may be coupled to the locking protrusion 410 of the handle unit 400 to be described later, or the power transmission module of the transmission unit 600 may be coupled.

Meanwhile, at least two embossing surface treatment regions 220 that are spaced apart from each other in the circumferential direction may be radially formed on each disc plate of the hose reel 200.

The provision of the embossed surface treatment area 220 on the hose reel 200 is to minimize the bending or bending of the hose reel 200.

Referring to Figure 2, looking at the rotation configuration of the hose reel 200 is mounted to the frame portion 100, the outer circumferential surface of the hose reel 200 is rotatably supported by three guide rolls 310, 320, 330 to be described later It can be seen that it has a configuration. As will be described in detail later, the three guide rolls 310, 320 and 330 are rotatably formed in the frame part 100 to rotatably support the front, the bottom and the rear of the hose reel 200 mounted to the frame part 100. .

Thus, the three guide rolls 310, 320, 330, the hose reel 200 is rotated to guide the fire hose (H) can be easily wound, while carrying the embodiment carried around, wound on the hose reel 200 Allow the fire hose (H) to be released naturally along the path of travel.

The contact configuration of the hose reel 200 and the guide roll 300 will be described in detail later.

3 is a view illustrating in detail the configuration of the guide roll shown in FIG.

Next, the guide roll 300 will be described.

The guide roll 300 is mounted on the above-described frame part 100 or forms a contact area with the loaded hose reel 200 to serve to rotatably support the roll. In particular, the guide roll 300 of the present invention has a technical feature to form so as to rotatably support the plurality of hose reel (200).

for teeth. As shown in FIG. 3, the guide roll 300 is formed by combining a plurality of hose reels 200.

Each guide roll unit (a, b, c, d) is rotatably fitted to the predetermined horizontal frame 130 described above. for teeth. Each guide roll unit (a, b, c, d) is formed of a cylindrical hollow body, it is preferable to be composed of an elastic material such as rubber in order to increase the friction force with the hose reel (200). The outer circumferential surface of each guide roll unit (a, b, c, d) forms a contact area with the outer circumferential surface of the hose reel 200 to be mounted or stacked.

In FIG. 3, all four guide roll units are illustrated, and four hose reels 200 are mounted on the respective guide roll units a, b, c, and d.

 As described above, in one embodiment, the four guide roll unit (a, b, c, d) is rotatably fitted to one horizontal frame 130, but the present invention is not limited thereto, the entire fire hose It can be changed in various ways in consideration of the length.

As such, the guide roll 300 configured by combining the guide roll units (a, b, c, and d), as shown in FIG. 2, has a horizontal frame (130) formed over the rear region of the side frame (110). The rear guide roll 310 rotatably fitted to the rear guide roll 310, the rear guide roll 320 rotatably fitted to the horizontal frame 130 formed over the lower region of the side frame 110, and the side frame 110 The front guide roll 330 is rotatably fitted to the horizontal frame 130 formed over the front region of the back side.

The rear guide roll 310, the lower guide roll 320, and the front guide roll 330 serve to rotatably support the hose reels 200 mounted or mounted on the frame part 100.

On the other hand, as shown in Figure 3, the guide flange (e) protrudes in the radial direction at both ends of the guide roll unit (a, b, c, d) is formed extending. The guide flange e serves to prevent separation of the hose reel 200 in contact with the guide roll units a, b, c, and d during rotation of the hose reel 200.

Next, the crimping unit 500 will be described.

The crimping unit 500 is equipped with the hose reel 200 to the above-described frame unit 100, and crimping the fire hose during the process of winding the fire hose to the hose reel 200, the water remaining in the fire hose to the fire hose By removing it, it increases the shelf life of the fire hose and prevents the weight of the fire hose from being increased.

4 is a plan view illustrating the configuration of the crimping unit illustrated in FIG. 1, and FIG. 5 is a side view illustrating the configuration of the crimping unit illustrated in FIG. 1.

As shown in Figure 1, 4 and 5, the pressing portion 500 is fixed to the front of the frame portion 100, it is disposed on the inlet path of the fire hose wound on the hose reel (200). The pressing part 500 includes a toggle part 510 that is fixedly coupled to the frame part 100, and a pressure roller 520 that selectively compresses a fire hose in conjunction with the toggle part 510.

The toggle unit 510 is fixed to the front of the side frame 110 so that the pressure roller 520 is located in front of the hose reel 200 mounted to the frame unit 100. Toggle portion 510 is composed of a lever and a link assembly for receiving a user's pull or push operation, the pressure roller 520 is provided at the end of the toggle portion 510 is interlocked.

The pressure roller 520 is configured to press the outermost guide roll unit (a in FIG. 3) of the guide roll units (a, b, c, d) configured in the front guide roll 330.

As shown in FIG. 5, when the user pushes the lever of the toggle unit 510, the pressure roller 520 moves downward, and the fire hose H passes between the front guide roll 330 and the pressure roller 520. Will be pressed.

Next, the handle unit 400 and the transmission unit 600 will be described.

Through the handle part 400 or the transmission part 600, the hose reel 200 mounted to the frame part 100 described above may be rotated.

In the case of the handle part 400, as shown in Figures 1 and 6, the end formed with a plurality of locking projections 410 is formed by rotatably coupled to the vertical frame 140. The handle part 400 may be formed with a lever having a predetermined length for the user's convenience of operation.

On the other hand, the plurality of engaging projection 410 is coupled to the engaging groove 211 formed in the rotating boss portion 210 of the hose reel 200 described above, and transmits the rotational force according to the user's operation to the hose reel 200. .

In the drawings, the four locking grooves 211 and the locking protrusion 410 of the cross shape are illustrated, but the present invention is not limited thereto.

On the other hand, as another embodiment of the present invention, as shown in Figure 7, the transmission unit 600 for rotating the hose reel 200 may be provided.

Transmission unit 600 is fixed to the vertical frame 140 is formed. It is also possible to change the detachable to the vertical frame 140. The power transmission module of the transmission unit 600 is connected to the rotary boss portion 210 of the hose reel 200 to transmit the rotational force of the motor.

The control module for controlling the driving of the electric motor 600 may be installed in the frame part 100 or may be configured to be portable by a user in the form of a remote controller.

Hereinafter, an operating state of an embodiment will be described with reference to FIGS. 8 and 9.

As shown in FIG. 8, when the hose reel 200 is mounted to the frame part 100, the hose reel 200 and the guide roll 300 are disposed at the rightmost (based on FIG. 8) guide roll unit of the guide roll 300. ) A contact area is formed. Then, when the user rotates the handle unit 400, the three guide rolls (310, 320, 330) support to rotate the hose reel 200, the fire hose (H) is wound around the mounted hose reel (200) .

At this time, by operating the crimping unit 500, and crimping the fire hose (H) passing through the compression roller 520 and the guide roll 300, the fire hose (H) wound on the hose reel 200 is compressed to water It is removed and the volume is reduced to increase storage.

As shown in FIG. 9, the hose reel 200 having the work of winding up the fire hose H is separated from the handle part 400 and the other guide roll unit of the guide roll 300 (in the case of FIG. 9). , So that the hose reel 200 is mounted on the leftmost guide roll unit).

In the drawing showing an embodiment, the guide roll 300 is composed of four guide roll units, all four hose reels 200 can be stacked, and wound on one hose reel 200. If the maximum length of the fire hose (H) is 25m, through one embodiment, will have a configuration that can be loaded 100m fire hose (H).

The preferred embodiment of the fire hose carrier device according to the present invention has been described above.

It is to be understood that the above-described embodiments are illustrative in all aspects and should not be construed as limiting, the scope of the invention being indicated by the appended claims rather than the foregoing description, It is intended that all changes and modifications derived from the equivalent concept be included within the scope of the present invention.

100: frame portion
110: side frame
120: back frame
130: horizontal frame
140: vertical frame
200: hose reel
210: rotating boss
211: locking groove
300: guide roll
310: rear guide roll
320: downward guide roll
330: front guide roll
400: handle portion
410: locking projection
500: compression unit
510: toggle
520: pressure roller
600: electric drive
a, b, c, d: guide roll unit

Claims (19)

A frame part;
A hose reel rotatably mounted and detached to the frame part; and
A guide roll rotatably coupled to the frame part, the guide roll forming a contact area in contact with an outer circumferential surface of the hose reel to rotatably support the hose reel;
Fire hose carrier device comprising a.
The method according to claim 1,
The frame unit includes:
Side frames spaced apart from each other to form a mounting space of the hose reel; And
A rear frame coupled to a rear region of the side frame to form a backrest region;
Fire hose carrier device comprising a.
The method of claim 2,
Fire hose carrier device characterized in that the front region of the side frame is formed to be inclined downward.
The method according to claim 1,
The hose reel,
At least two embossed surface treatment regions are formed radially spaced apart from each other in the circumferential direction.
The method according to claim 1,
The guide roll,
Fire hose carrier device characterized in that the rotatably coupled to each of the frame portion is formed by combining the hose reel and at least two guide roll units each forming the contact area.
6. The method of claim 5,
The frame unit includes:
It comprises a side frame formed to be spaced apart from each other to form a mounting space of the hose reel, and at least one horizontal frame formed over the side frame,
The guide roll unit is a fire hose carrier device, characterized in that formed to be rotatably fitted in the horizontal frame.
The method of claim 6,
Fire extinguishing hose carrier device, characterized in that formed on both ends of the guide roll unit, a guide flange formed to protrude in the radial direction of the guide roll unit to prevent the separation of the hose reel.
The method of claim 6,
The guide roll,
A rear guide roll rotatably fitted to the horizontal frame formed over the rear region of the side frame;
A lower guide roll rotatably fitted to the horizontal frame formed over the lower region of the side frame; and
And a front guide roll rotatably fitted to the horizontal frame formed over the front region of the side frame.
The method according to claim 1,
And a handle part rotatably coupled to the frame part and connected to the hose reel mounted on the frame part to rotate the hose reel.
10. The method of claim 9,
At the center of the hose reel is formed a rotating boss portion formed with at least one locking groove,
Fire end hose carrier device characterized in that the end of the handle portion, at least one locking projection is inserted into the locking groove is formed.
The method according to claim 1,
The fire hose carrier apparatus is fixed to the frame portion, and disposed on the inlet or outlet path of the hose wound on the hose reel, the compression hose for pressing the fire hose further comprises.
12. The method of claim 11,
The press-
A toggle unit coupled to the frame unit;
A pressure roller that is operatively coupled to the toggle unit and interlocks with the toggle unit to selectively pressurize or extinguish the fire hose on the guide roll;
Fire hose carrier device comprising a.
A frame part which forms a back support region at the rear to enable the back support to be mounted and is formed to have an open front;
A guide roll rotatably coupled to the frame part to contact the outer circumferential surface of the hose reel rotatably mounted to the frame part to rotatably support the hose reel, and to form a contact area with the outer circumferential surface of the hose reel; and
A transmission part connected to the frame part to rotate the hose reel;
Fire hose carrier device comprising a.
The method of claim 13,
The guide roll,
Fire hose carrier device characterized in that the rotatably coupled to each of the frame portion is formed by combining the hose reel and at least two guide roll units each forming the contact area.
15. The method of claim 14,
The frame unit includes:
It comprises a side frame formed to be spaced apart from each other to form a mounting space of the hose reel, and at least one horizontal frame formed over the side frame,
The guide roll unit is a fire hose carrier device, characterized in that formed to be rotatably fitted in the horizontal frame.
16. The method of claim 15,
Fire extinguishing hose carrier device, characterized in that formed on both ends of the guide roll unit, a guide flange formed to protrude in the radial direction of the guide roll unit to prevent the separation of the hose reel.
16. The method of claim 15,
The guide roll,
A rear guide roll rotatably fitted to the horizontal frame formed over the rear frame of the side frame;
A lower guide roll rotatably fitted to the horizontal frame formed over the lower frame of the side frame; And
And a front guide roll rotatably fitted to the horizontal frame formed over the front frame of the side frame.
The method of claim 13,
The fire hose carrier device is fixed to the frame portion, disposed on the inlet or outlet path of the hose wound on the hose reel, further comprising a crimp for crimping the hose.
19. The method of claim 18,
The press-
A toggle unit coupled to the frame unit;
A pressure roller which is operatively coupled to the toggle unit and interlocks with the toggle unit to selectively pressurize or release the hose to the guide roll;
Fire hose carrier device comprising a.

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