TWM547993U - Portable fire hose reel - Google Patents

Description

Portable fire hose reel

This creation relates to a field of fire-fighting equipment, which refers to a retracting device that is used for the collection of fire hoses, which can reduce the time and physical exertion of the user during storage, and is convenient for one-handed extraction.

After the fire hose is used, it needs to be rectified according to the regulations. The way of collecting the water is roughly divided into two types. The first one of the water belts is used as the center to start winding and storage, and the water belt is finally placed. The outermost layer of the reel; the second is to straighten and straighten the water belt, and after the two ends of the water belt overlap, the other end overlaps and retracts.

Although the above two methods of harvesting have their own advantages and disadvantages, they can be used according to different situations, but all have the same problem. Because of the water belt after duty, the number is usually more than one, and there are still many residual inside the water belt. The discharged water needs to be pulled by several firefighters to make the water flow upwards, so that the water flows along the open end of the water belt, and at the same time, it needs to bend over and lean against the bottom surface, and the retracting action continues, showing that the storage is quite time-consuming and laborious. It is also easy to cause occupational injuries.

Therefore, some operators have developed related electric products that have been sold in the market for the inconvenience of the above-mentioned collection. Although it helps to solve the problems, it is necessary to arrange the fire hoses on the ground. In addition to the relatively high price, its subsequent maintenance costs are also a burden, so sales are not as expected. Therefore, in summary, there is still room for improvement and inconvenience, so the creator feels the above problems and years of experience in research and development, and aims to improve the structure of the composite multi-function, thereby improving the inconvenience of the use. The problem is to study and cooperate with the actual application, and in the spirit of excellence, finally propose a creative design that effectively improves the above problems.

This creation is a portable fire hose retracting device. Its main technical purpose is to use the main frame that is easy to carry. The user can drive the reeling manually, and the winding process can be guided. The spacing between the main rod and the guiding sub-bar causes the water remaining in the water belt to be discharged to the openings at both ends of the water belt, eliminating the need for multi-person assistance, and also enabling the single person to quickly complete the retraction.

For the above purposes, the structure of the portable fire hose retracting device comprises: a main body frame having a metal chassis at the bottom and a handle at the top, and a connection between the metal chassis and the handle a grip having a double-forked rod, and a bracket on each side of the metal chassis, and the bracket is provided with a guiding main rod and a guide respectively from a distance to a distance from the shaft hole The auxiliary rod, wherein the guiding sub-bar is higher than the position of the guiding main rod, and the spacing difference between the two is used to allow the double-forked rod to be retracted in the fire hose when the fire hose is retracted The water inside is quickly discharged, and at the same time, the action of keeping the fire hose is smoothly carried out.

This creation is a portable fire hose retracting device, as shown in Figures 1 and 2 of the figure, the structure mainly comprises a main frame body (10), the bottom of which has a metal chassis (11), and The bottom surface of the metal chassis (11) is provided with a plurality of foot pads (16) for smooth placement on the ground, and a handle (12) for the user to carry on the top, and the metal chassis (11) and the handle ( 12) A shaft hole (13) is further disposed between the shaft hole (13) for a grip (21), and a double fork (20) is coupled to one end of the grip (21). The double-forked roller (20) is mainly used in combination with the fire hose (50), and a bracket (14) is further disposed at one end of the metal chassis (11), and is opposite to the shaft hole (13). The distance from the far side is provided with a guiding main rod (30) and a guiding auxiliary rod (40);

Wherein, the double fork (20) is further provided with a roller adjusting assembly (22), and the adjusting button (33) on the roller adjusting assembly (22) can quickly adjust its position and adjust the roller. The distance between the assembly (22) and the front end of the double fork (20) is adjusted, thereby being able to correspond to different widths of the fire hose (50); and the guiding main rod (30) is provided with a positioning groove on the outer circumference ( 31), can be used to set a guiding adjustment component (32) with an adjustment knob (33), and the guiding adjustment component (32) is basically used in conjunction with the roller adjusting component (22) to make a difference When the width of the fire hose (50) is stored, the width limit can be increased by a plurality of components, and the fire hose (50) can be continuously and neatly stored for storage purposes.

Referring to Figures 3 to 5 of the figure, it can be seen that the position of the guiding sub-bar (40) is slightly higher than that of the guiding main rod (30), and the third drawing is a cross-sectional view of the creation. The outlet ends of the fire hose (50) are disposed above the guiding sub-bar (40), and the other end of the outlet end is disposed below the guiding main rod (30). The fire hose (50) is located at the center of the whole strip, and is disposed in the middle of the double-winding rod (20), and the two ends of the fire hose (20) are respectively matched with the upper and lower ends of the double-winding rod (20), and then the rotating The fire hose (50) can be easily retracted by (21). It can be seen from Fig. 4 that the fire hose (50) still has water remaining in the outlet end of both sides (60). When the fire hose (50) passes through the guide sub-bar (40), the water (60) inside it is squeezed and discharged outward, and after being continuously stored, as shown in Fig. 5, it can be seen through the guide. When the main rod (30) is used, the fire hose (50) that has been drained inside but still has air is squeezed again, making the storage work easier and more convenient.

Referring to Figures 6 to 7 of the figure, when the fire hose (50) is completely stored, it can be poured in different directions through a plurality of cushioning members (15) provided on the side of the metal chassis (11). The main frame body (10), and the user presses the fire hose (50) to the ground with the leg pressure, and the user can pull the main frame body (10) back to the standing state through the lifting handle (12). Therefore, the fire hose (50) can be easily separated from the authoring device, and the plurality of cushioning members (15) can prevent the main frame body (10) and the metal chassis (11) from directly touching the ground when being dumped. damage.

In summary, the portable fire hose retracting device of the present invention utilizes the spacing between the guiding main rod (30) and the guiding sub-rod (40) in the main frame body (10), and cooperates with The human-driven double-forked reel (20) is designed with the simplest mechanism to enable the fire hose (50) to be drained (60) and finished for storage purposes, and can be used after the retraction is completed. The main frame body (10) is poured and the force is applied smoothly and quickly, and the overall cost and subsequent maintenance are easier to bear than the current commercial products. Although the embodiments of the present invention have been described above, it is to be understood that various changes and modifications may be made to the embodiments without departing from the scope of the present invention as set forth in the appended claims.

(10)‧‧‧Main frame
(11)‧‧‧Metal chassis
(12) ‧‧‧提
(13)‧‧‧Axis hole
(14) ‧‧‧ bracket
(15) ‧‧‧ cushioning parts
(16)‧‧‧foot pads
(20)‧‧‧Double fork
(21)‧‧‧ grip
(22)‧‧‧Roller adjustment assembly
(23)‧‧‧Adjustment button
(30)‧‧‧ Guided main pole
(31)‧‧‧ positioning slots
(32)‧‧‧Guidance adjustment components
(33)‧‧‧Adjustment button
(40)‧‧‧Guide the auxiliary rod
(50) ‧‧‧Fire hose
(60) ‧ ‧ water

[Fig. 1] is a perspective view of a preferred embodiment of the present invention. [Fig. 2] is a partially exploded perspective view of the preferred embodiment of the present invention. [Fig. 3] is a schematic cross-sectional view showing a preferred embodiment of the present invention. [Fig. 4] is a partially enlarged view of A of Fig. 3 of the preferred embodiment of the present invention. [Fig. 5] is a partially enlarged view of a B of Fig. 3 of the preferred embodiment of the present invention. [Fig. 6] is a schematic view of the fire water hose after the completion of the preferred embodiment of the present invention. [Fig. 7] is a schematic view showing the removal of the fire hose in the preferred embodiment of the present invention.

(10)‧‧‧Main frame

(11)‧‧‧Metal chassis

(12) ‧‧‧提

(13)‧‧‧Axis hole

(14) ‧‧‧ bracket

(15) ‧‧‧ cushioning parts

(16)‧‧‧foot pads

(20)‧‧‧Double fork

(21)‧‧‧ grip

(22)‧‧‧Roller adjustment assembly

(23)‧‧‧Adjustment button

(30)‧‧‧ Guided main pole

(31)‧‧‧ positioning slots

(32)‧‧‧Guidance adjustment components

(33)‧‧‧Adjustment button

(40)‧‧‧Guide the auxiliary rod

Claims (4)

A portable fire hose retracting device comprises: a main frame body having a metal chassis at the bottom for smooth placement on the ground, and a handle on the top for the user to carry, and the metal chassis and the metal chassis A shaft hole is disposed between the handles; a grip is disposed in the shaft hole, and a double fork roller is coupled to one end of the shaft hole; and a bracket is disposed on one side of the metal chassis And a guiding main rod and a guiding auxiliary rod respectively disposed at a distance from the shaft hole, and the guiding main rod is further provided with a guiding adjustment component; The guiding main rod position is lower than the guiding auxiliary rod. When the central portion of the fire hose is placed on the double fork rod, the two sides of the central portion of the fire hose are respectively disposed under the guiding main rod, and Above the guiding auxiliary rod, the double-rolling rod is rotated and brought up by the rotation of the grip, and the distance between the guiding sub-bar and the guiding main rod can be left in the fire hose. The water is quickly discharged and at the same time the purpose of the retraction. The portable fire hose retracting device according to claim 1, further comprising: a plurality of buffering members disposed on a side of the metal chassis, capable of being used for cooperating to dump the main frame body after the retracting is completed Fire hose. According to the portable fire hose retracting device of claim 1, the double fork reel further includes: a reel adjustment assembly for arranging on the outer side of the double reel, and the roll The lever adjustment assembly is provided with an adjustment knob for locking to match the width of the fire hose to a suitable spacing. According to the portable fire hose retracting device of claim 1, the guiding main rod further includes: a positioning groove disposed on an outer peripheral edge of the guiding main rod; and a guiding adjustment component The guiding adjustment component is further disposed on an outer side of the guiding main rod, and the guiding adjustment component is further provided with an adjusting button embedded in the positioning groove, which can be used for adjusting the position of the guiding adjustment component, thereby Match the width of the fire hose to the appropriate spacing.