JPWO2007080747A1 - Hose reels - Google Patents

Abstract

The present invention provides a hose reel that can be easily wound up with a simple structure. A winding drum for winding the hose on the frame is rotatably attached, and when the hose is wound on the winding drum, an axis that is in contact with the hose in a path through which the hose passes and is parallel to the winding drum A hose reel provided with a rotating body that rotates around the hose reel, wherein the hose projects to a side away from the take-up drum as the take-up drum rotates toward the take-up side. In order to prevent contact, it was arranged on one side in the vertical direction.

Description

  The present invention relates to a hose for winding and storing a hose mainly used for watering or the like.

Conventionally, various types of hose reels have been proposed. To facilitate winding and unwinding of the hose, a pair of upper and lower rollers (referred to as a hose guide tube in Patent Document 2) are provided at the entrance and exit of the hose. A hose reel configured such that a hose is positioned between upper and lower rollers has been proposed (see, for example, Patent Document 1 and Patent Document 2).
Japanese Unexamined Patent Publication No. 51-102397 Japanese National Kaisho 52-146720

In both of the above two patent documents, since a pair of upper and lower rollers are required, not only the number of parts is increased but also the entire hose reel is increased in size.
In addition, in a hose reel configured with a small gap between the hose passing between the pair of upper and lower rollers and the upper and lower rollers, the winding drum cannot be rotated at a constant speed by the manual handle. Since the hose is wound around the take-up drum while swinging up and down, the hose is wound while frequently contacting the upper and lower rollers. Thus, every time the hose contacts the roller, the contact force becomes a winding resistance, and the pair of rollers provided to facilitate the winding and unwinding of the hose actually increases the winding force. It was the cause.

  In view of the above-mentioned situation, the present invention intends to provide a hose reel that can be easily wound up with a simple structure.

In the hose reel of the present invention, in order to solve the above-described problem, a winding drum that winds a hose around a frame is rotatably attached, and when the hose is wound on the winding drum, the hose reel passes along a path through which the hose passes. A hose reel provided with a rotating body in contact with the hose and rotating around an axis parallel to the take-up drum, wherein the hose is taken up as the take-up drum rotates toward the take-up side. The rotating body is arranged on one side in the up-down direction so as to prevent it from projecting to the side away from the drum.
As described above, when the hose is extended to the side away from the take-up drum as the take-up drum rotates to the take-up side, the hose comes into contact with the rotary body. By rotating, the rotating body does not become a winding resistance of the hose or rarely becomes a winding resistance. Moreover, even when the rotation speed of the take-up drum cannot be made constant, the hose can be taken up smoothly only by approaching the take-up drum without applying a take-up load to the hose. .

  When the rotating body is composed of a guide roller in which a spiral groove for guiding the hose to the center in the left-right direction is formed on the surface of the rotating body so as to be symmetric with respect to the left-right center part, The hose wound around the take-up drum can be easily guided to the central portion in the left-right direction, and the hose is not wound evenly on both sides of the take-up drum in the rotational axis direction.

  The rotating body may be rotatably supported between the frames.

  The frame may be composed of a case that covers the winding drum, and a part of the case may be opened to form an entrance / exit of the hose, and the rotating body may be rotatably supported on the left and right side walls of the case. .

  The entrance / exit may be provided with a brush that contacts a hose entering / exiting the entrance / exit.

  A supply pipe for supplying cleaning water to the surface of the hose may be provided inside the case, and a supply port for supplying cleaning water to the supply pipe may be provided in the case.

  A supply pipe for supplying cleaning water to the surface of the hose is provided inside the case, a supply port for supplying cleaning water to the supply pipe is provided in the case, and the supply pipe is connected to the hose. You may attach the end of the bristle which comprises the said brush so that it may arrange | position in the vicinity of an entrance / exit and may contact the hose which enters / exits from the entrance / exit of this hose to this supply pipe.

  The hose is configured to rotate around the trailing edge from the upper edge side to the lower edge of the winding drum so that the winding drum is rotated so as to be wound around the leading edge side. You may arrange | position in the upper position rather than the rotating shaft center of this winding drum so that it may contact | connect the hose wound up with a winding drum from upper direction.

  For hose guidance, a rotating body is arranged on one side in the vertical direction to prevent the hose from projecting to the side away from the take-up drum as the take-up drum rotates to the take-up side. Compared with the case where a pair of upper and lower rollers are provided, not only can the hose reel be reduced in size with a simple configuration, but even if the take-up drum cannot be rotated at a constant speed, the hose between the pair of upper and lower rollers Since the hose is not frequently in contact with the upper and lower rollers as in the case of the structure for guiding the hose, the hose can be smoothly wound around the take-up drum with a light operating force.

  When the rotating body is composed of a guide roller in which a spiral groove for guiding the hose to the center in the left-right direction is formed on the surface of the rotating body so as to be symmetric with respect to the left-right center part, The hose wound by the rotation of the take-up drum can be easily guided to the center in the left-right direction, and the hose is not wound evenly on both sides of the take-up drum in the rotation axis direction. It becomes possible to wind up evenly in the axial direction, and the hose bites into a narrow gap between the flange part of the winding drum and the left and right frames (or the left and right side walls of the case) on both sides of the winding drum in the rotational axis direction. Therefore, it is easy to avoid deformation of the hose or rotation resistance of the take-up drum, and a hose reel with less trouble can be obtained.

  By supporting the rotating body rotatably between the frames, there is no need to separately provide a support member for the rotating body, and the number of parts can be reduced.

  When the frame is composed of a case that covers the take-up drum, and a part of the case is opened to form an entrance / exit of the hose, and the rotating body is rotatably supported on the left and right side walls of the case. Further, it is not necessary to separately provide a support member for the rotating body, and the number of parts can be reduced.

  When the entrance / exit is provided with a brush that comes into contact with the hose entering / exiting the entrance / exit, the brush is attached to the hose by contacting the hose entering / exiting the entrance / exit when the hose is wound or unwound. Mud, sand or dust can be scraped off.

  A supply pipe for supplying cleaning water to the surface of the hose is provided inside the case, and a supply port for supplying cleaning water to the supply pipe is provided in the case via the supply port. By simply supplying cleaning water to the supply pipe, the cleaning water can be supplied to the hose via the supply pipe provided in the case, and the hose can be cleaned.

  A supply pipe for supplying cleaning water to the surface of the hose is provided inside the case, a supply port for supplying cleaning water to the supply pipe is provided in the case, and the supply pipe is connected to the hose. When one end of the bristle constituting the brush is attached to the supply pipe so as to contact the hose entering / exiting from the entrance / exit of the hose, it is provided in the case in the same manner as described above. Although the cleaning water can be supplied to the hose through the supply pipe and the hose can be cleaned, it is not necessary to provide another member to which the brush hair is attached, and the number of parts can be reduced.

It is the vertical front view which cut | disconnected the hose reel at the front side. It is the II sectional view taken on the line in FIG. It is the vertical front view which cut | disconnected the hose reel at the center in the front-back direction. It is a bottom view of a hose reel. It is a front view of a hose reel. It is a perspective view which shows another hose reel without a case. It is a perspective view which shows another hose reel provided with the brush. FIG. 8 is a perspective view of the vicinity of the doorway of the hose reel shown in FIG. 7. (A) is a front view which shows another doorway vicinity of a hose reel, (b) is a bottom view which shows a part of holder with which the doorway shown to (a) was equipped. It is a vertical side view of the doorway vicinity shown in FIG. It is a vertical side view of another hose reel provided with a supply pipe for supplying water for hose cleaning in the case. It is the vertical front view which cut | disconnected the hose reel which attached the 2nd rotary body by the front side. It is the vertical front view which cut | disconnected the hose reel which attached the 3rd rotary body by the front side. It is a front view which shows a 4th rotary body. It is a perspective view which shows the state which installed the hose reel on the rotating member. It is a longitudinal cross-sectional view which shows the attachment part of a storage-type handle.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Frame (case), 1A ... Split case part, 1B ... Extension part, 1a ... Side wall, 2 ... Hose, 3 ... Winding drum, 4 ... Guide roller (rotary body), 5 ... Leg part, 6 ... Nipple 7 ... handle, 8 ... lid member, 9 ... shaft, 10 ... arm, 10A ... recess, 11 ... doorway, 12, 13 ... brush, 14 ... holder, 14A, 14B ... recess, 14C ... water outlet, 14D ... guide passage, 15 ... frame member, 15A ... take-in port, 16 ... supply pipe, 17 ... holding member, 18 ... column member (rotating body), 18A, 18B ... tapered surface, 19 ... bar-like body, 20, 21 ... Spiral body, 22 ... rotating member, 31 ... cylindrical part, 32 ... collar part, 41, 42 ... groove, 51 ... opening, N ... watering nozzle, T ... handle, X1, X2, X3 ... axial core

FIG. 1 is a longitudinal front view showing an example of an embodiment of a hose reel according to the present invention.
In the figure, reference numeral 1 denotes a frame. The frame 1 supports a winding drum 3 so as to be rotatable. In this example, the frame 1 is a case that covers the winding drum 3, and a part of the case 1 is opened to serve as an entrance / exit 11 of the hose 2 (see FIGS. 2 and 5). One end of the hose 2 is fed out from the doorway 11 during use, and is wound around the winding drum 3 during storage. The entrance / exit 11 of the hose 2 is formed in a range of approximately 1/3 above the front wall of the case 1, but it may be formed over the upper half or the entire area of the front wall of the case 1. The size of can be changed freely. Moreover, the entrance / exit 11 can also be formed in the up-down direction center location or the downward location of the front wall of the said case 1, and the location to form can be changed freely.

  The case 1 may be made of a synthetic resin, metal, wood, or the like so as to reduce the weight. In FIGS. 1 and 5, the pair of left and right divided case portions 1 </ b> A and 1 </ b> A are connected at the center of the left and right to constitute the case 1. It can also consist of members.

  FIG. 2 is a cross-sectional view taken along the line II of FIG. 1. When the hose 2 is wound around the winding drum 3, the winding drum 3 comes into contact with the hose 2 from above on the upper side of the path through which the hose 2 passes. A guide roller 4 which is a rotating body that rotates around an axis X2 parallel to the rotation axis X1 is provided. Both ends of the guide roller 4 are rotatably supported by the inner wall of the case 1, and spiral grooves 41, 42 are provided on the surface of the guide roller 4 so as to be symmetric with respect to the center in the left-right direction. The hose 2 wound up by the rotation of is configured to be guided to the central portion in the left-right direction. The spiral grooves 41 and 42 whose winding directions are opposite to each other in the direction of the rotation axis are arc-shaped grooves that conform to the outer shape of the hose 2. In this example, when the guide roller 4 rotates once, the hose 2 is substantially The outer diameter is configured to be closer to the center. Further, although the starting ends of the two spiral grooves 41 and 42 in the direction of the center of the rotational axis do not coincide with each other in the rotational direction (a state shifted), they may coincide. In order to prevent the hose 2 from projecting to the side (upward) away from the take-up drum 3 as the take-up drum 3 rotates to the take-up side, the guide roller 4 is positioned at the upper side in the vertical direction, that is, It is provided at a position where it comes into contact with the upper surface of the hose 2. In this example, the height from the rotation center of the take-up drum 3 to the upper end (outer peripheral edge) of the flange portion 32 is 145 mm, and is directly above a horizontal line passing through the rotation center of the take-up drum 3 in the front-rear direction. The height to the rotation center of the guide roller 4 is 125 mm, and the guide roller 4 is arranged at a lower position by 20 mm with respect to the upper end of the collar portion 32. The vertical position of the guide roller 4 can be changed according to the length or the like. The installation position of the guide roller 4 is preferably set at a position close to the doorway 11 and a little lower than the upper end of the flange portion 32 of the drum 3.

When the hose 2 is wound up, the spiral groove 41 formed on the surface of the guide roller 4 is brought into contact with the guide roller 4 and rotated as the hose 2 moves as described above. Alternatively, the movement path of the hose 2 is guided along the center 42. In this way, the movement path of the hose 2 is guided to the center, so that the hose 2 is not wound evenly on both the left and right sides, and can be wound evenly around the winding drum 3 in the left-right direction. As shown in FIG. 3, the hose 2 wound up at both ends gets over the flange 32 and bites into a narrow gap generated between the flange 32 and the left side wall 1A of the case 1, and the hose 2 is deformed, It becomes easy to avoid becoming the rotational resistance of the winding drum 3. The guide roller 4 that is effective at the time of winding the hose 2 may be positioned at a retracted position that is moved upward so that it does not come into contact when the hose 2 is unwound. Further, both of them can be linked and connected using a transmission mechanism such as a gear mechanism so that the rotational force of the winding drum 3 can be transmitted to the guide roller 4.

  FIG. 5 is a front view of the hose reel in a state where the pair of left and right leg portions 5, 5 are expanded in the left-right direction. A pair of left and right legs 5, 5 are provided at the lower end of the case 1 so as to be freely changeable between a retracted position in which the left and right leg portions 5 and 5 are retracted into the case 1 and a protruding position in which the left and right direction protrudes. By positioning the leg portions 5 and 5 at the positions, the stability can be improved so that the hose reel does not fall over or wobble when used. Each side surface of the lower end of the case 1 is provided with an opening so that the leg portion 5 can slide. When the leg portion 5 is not in use, the leg portion 5 slides into the case 1 and moves to the storage position (FIGS. 3 and 5). 4). Since the leg portions 5 and 5 are slid to the lower end of the case 1 and are accommodated in the case 1, when the leg portion 5 is accommodated in the case 1, the hose reel becomes compact and bulky during transportation and storage. There are no advantages. FIG. 4 is a bottom view of the hose reel in which the legs 5 and 5 are stored. The bottom surface of the case 1 is opened, and the base ends (inner side ends in the left-right direction) of the legs 5 and 5 are partially cut off in the front-rear direction. In this case, the number of openings 51 may be any number. However, water or a hose 2 in the case 1 can be formed from an opening (not shown) formed in the bottom of the case 1. Dirt and the like adhering to the case 1 can be discharged out of the case 1 through the plurality of openings 51.

FIG. 3 is a longitudinal front view showing a stored state of the hose 2. The take-up drum 3 includes a cylindrical tube portion 31 that is hollow inside and a disk-shaped flange portion 32 that is externally fitted to both left and right ends of the tube portion 31, and the hose 2 is attached to the outer peripheral surface of the tube portion 31. It is designed to be wound up. One end of the hose 2 is inserted into the cylindrical portion 31 of the take-up drum 3 and is attached to the sealing lid member 8 attached to one end in the left-right direction of the take-up drum 3 and the side wall 1a of one (left side) of the case 1. It is connected to the proximal end (inner end of the winding drum 3) of the nipple 6 on the water absorption side that projects through. The other end of the hose 2 is taken out of the case 1 through an entrance 11 of the hose 2 provided in the case 1, and a watering nozzle N (see FIG. 7) is connected thereto. The flange portions 32 are provided at both ends of the cylindrical portion 31 of the take-up drum 3 so that the wound hose 2 does not contact the inner surface of the case 1. At the center of one collar portion 32, that is, the center of the cylindrical portion 31, a shaft portion 9 that penetrates the right side wall of the case 1 and protrudes out of the case and is connected to the cylindrical portion 31 so as to rotate integrally therewith. The handle 7 is attached to the other end of the arm 10 integrally formed with the shaft portion 9, and the winding drum 3 is rotated through the shaft portion 9 by rotating the handle 7 around the horizontal axis. It is like that.

In this example, the guide roller 4 is in contact with the upper surface of the hose 2, but is not limited thereto, and may be in contact with the lower surface of the hose 2. In this case, the rotation direction of the winding drum 3 is opposite. The frame 1 is preferably the case 1 that covers the winding drum 3, but the case 1 is not limited to this and may be a hose reel with the rotating drum 3 exposed as shown in FIG. In FIG. 6, a rotating drum 3 is rotatably supported between a pair of left and right frames 1 and 1, and extending portions 1B and 1B extending forward are provided at the upper ends of the frames 1 and 1, and these extending portions 1B are provided. 1B, the guide roller 4 is rotatably supported, but another member may be attached to each of the frames 1 and 1, and the guide roller 4 may be rotatably supported between these members. The case 1 and the take-up drum 3 are preferably produced by molding a synthetic resin without rusting. However, the case 1 and the take-up drum 3 are not limited to this, and are manufactured by processing a metal plate or tube such as stainless steel. May be. In the above example, the handle 7 is used to rotate the take-up drum 3. However, the present invention is not limited to this, and the drum may be rotated by the spring force of a spring or a motor. You may rotate using the electric force of. Further, as shown by a broken line in FIG. 6, a plate-like cover K that can cover the upper surface of the guide roller 4 may be mounted between the extending portions 1B and 1B.

As shown in FIGS. 7 to 10, a pair of upper and lower brushes 12 that come into contact with the hose 2 that enters and exits the entrance / exit 11, are attached to a rectangular frame member 15 attached to the opening of the case 1 to form the entrance / exit 11. , 13 are provided. One end of a large number of brush hairs is inserted and fixed to each of the upper end and the lower end of the frame member 15. Further, in FIGS. 9A, 9B and 10, the holder 14 is screwed to the upper end of the frame member 15, and a number of recesses are provided at two positions in the front and rear of the holder 14 at predetermined intervals along the left-right direction. 14A and 14B are formed, and the brushes 12 are provided in the front and rear rows by inserting the brushes 12 into the recesses 14A and 14B. The holder 14 is provided with a horizontal intake port 15A for water intake that protrudes outward from the left side wall of the frame member 15 and guides water supplied from the intake port 15A. A large number of water discharge ports 14C for discharging the water in the guide passage 14D and the guide passage 14D downward are formed. Therefore, for example, when winding or unwinding the hose 2, water is supplied to the surface of the hose 2 by inserting the water supply hose into the intake port 15 </ b> A, and then supplying water through the water discharge port 14 </ b> C. The mud and dust adhering to 2 can be removed. In FIG. 10, the frame member 15 to which the holder 14 is attached is provided with a pair of front and rear clamping parts 15B and 15B, and these clamping parts 15B and 15B are fitted into the opening edge 1C of the case 1. A ring-shaped edge member (not shown) having the holding portions 15B and 15B and a frame member (not shown) that can be fitted into the edge member while the holder 14 is attached are constituted by two separate members. The edge member is fitted into the opening edge 1C of the case 1 and the frame member is pushed into the inside of the edge member from the front side of the fitted edge member. You may carry out by providing a stop part in this frame member. A state where there is almost no gap between the lower end of the upper brush 12 and the upper end of the lower brush 13, but there is a gap formed so that the inside of the case 1 can be visually recognized. The upper and lower brushes 12 and 13 may be arranged so that
In FIG. 8, the U-shaped holding member 17 for locking and holding the tip of the wound hose 2 is used in a horizontal posture shown by the solid line of the case 1 so as to be swingable around the horizontal axis. Although it is configured to be switchable to a storage state in a vertical posture indicated by a dotted line, it may be fixed in a use state, or may not be provided in some cases. The frame member 15 is preferably provided with the holding member 17 so as to be swingable about a horizontal axis.

  Further, as shown in FIGS. 7 and 11, a supply pipe 16 for supplying cleaning water to the surface of the hose 2 is provided inside the case 1, and the cleaning water is supplied to the supply pipe 16. The supply port 16 </ b> A may be provided in a state of protruding outward from the right side wall of the case 1. Accordingly, for example, when the hose 2 is wound up or fed out, water is supplied to the surface of the hose 2 through the water discharge port 16C by supplying water after inserting the water supply hose into the supply port 16A. Thus, mud, dust and the like attached to the hose 2 can be removed.

  The hose 2 shown in the drawing rotates the winding drum 3 so that it winds around the trailing edge from the upper edge side of the winding drum 3 to the lower edge and turns to the front edge side (winding). The rotating body 4 is rotated clockwise as viewed from the right side surface of the drum 3, and the rotating shaft of the winding drum 3 is in contact with the hose 2 wound around the winding drum 3 from above. The hose 2 is disposed above the core X1, but on the contrary, the hose 2 is wound around the take-up drum 3 from its lower edge side to its upper edge and to its upper edge and then to the front edge side. When the take-up drum 3 is rotated (rotated counterclockwise as viewed from the right side surface of the take-up drum 3), the rotating body 4 is taken up by the take-up drum 3. Take up the hose 2 so that it contacts the hose 2 from below It will be carried out arranged in a lower position than the rotation axis X1 of the ram 3.

  A gate-shaped handle T is attached to the upper end of the case 1 so as to be swingable around a horizontal front / rear axis, and can be switched between a retracted position where the upper end surface is collapsed and a use position rising upward. However, the posture cannot be changed, and in some cases, the handle T can be omitted.

  In addition to constituting the rotating body with the guide roller 4, as shown in FIG. 12, the cross-sectional trapezoidal shape has two tapered surfaces (inclined surfaces) 18A and 18B that become smaller in diameter from the left and right ends toward the left and right center. As shown in FIG. 13, a large number of columnar portions 19A, 19B, 19C, and 19D having different diameters are arranged from the left and right ends toward the left and right center as shown in FIG. The multi-stage cylindrical body 19 configured as described above may be used, or, as shown in FIG. 14, two spiral bodies 20 from the left and right ends of the cylindrical rod-shaped body 19 toward the center. , 21 may be configured by winding them in the rotational direction so that the winding directions are opposite to each other. By configuring the spiral bodies 20 and 21 with a hard material, the rod-shaped body 19 can be omitted, and the rotating body can be configured with only the spiral bodies 20 and 21.

  As shown in FIG. 15, if the case 1 is fixed on a rectangular rotating member 22 having an open lower end, the case 1 can be rotated around the vertical axis X3 and in any direction. However, there is an advantage that it is not necessary to lift the case 1 and change the direction, and it can be used conveniently. The rotating member 22 is rotatably mounted on a support base (not shown) provided inside the rotating member 22 and placed on the ground.

  As shown in FIG. 16, the handle 7 is attached to the tip of the arm 10 so as to be swingable around the horizontal axis X4 in the front-rear direction, and the handle 7 in the horizontal posture is swung around the horizontal axis X4. As shown by the two-dot chain line, the arm 10 has a recess 10A for storing a part of the handle 7 when the posture is changed upward. Therefore, by storing the handle 7 protruding in the horizontal direction in the recess 10A during transportation and storage, when the large number of hose reels are stacked in the vertical direction or arranged in the horizontal direction, the handle 7 is not bulky. In addition, there is an advantage that it is easy to avoid other objects coming into contact with the handle 7 and damaging the handle 7. In FIG. 16, the concave portion 10A includes a ceiling surface 10a, a bottom surface 10b, and a back surface 10c that connects the back sides of the upper and lower horizontal surfaces 10a and 10b in the vertical direction. The handle 7 is changed to the retracted posture by keeping the handle 7 in the horizontal posture when in use and by bringing the rear surface 7A of the handle 7 into contact with the back surface 10c constituting the recess 10A. It is configured so that it will not be. In addition, you may implement in the state which forms the clearance gap between the rear surface 7A of the handle | steering-wheel 7 and the back surface 10c of the recessed part 10A to such an extent that the said handle | steering-wheel 7 is not rock | fluctuated easily to the storing attitude | position side. Further, if there is no gap between the lower surface of the handle 7 in the use posture and the bottom surface 10b of the recess 10A, the handle 7 can be further prevented from being easily swung to the retracted posture side, which is preferable. . The winding drum 3 can be rotated by rotating the handle 7 in the horizontal posture shown by the solid line around the horizontal axis X5 in the left-right direction.

Claims (8)

  A winding drum that winds a hose around the frame is rotatably attached, and when the hose is wound around the winding drum, an axis that is in contact with the hose in a path through which the hose passes and is parallel to the winding drum A hose reel provided with a rotating body that rotates around the hose reel so as to prevent the hose from projecting to a side away from the take-up drum as the take-up drum rotates to the take-up side. The hose reel is characterized in that the rotating body is arranged on one side in the vertical direction.   The said rotary body is comprised from the guide roller by which the spiral groove | channel for guide | inducing the said hose to the center of the left-right direction was formed in the left-right symmetric shape on both surfaces on the surface of the said rotary body. Hose reel.   The hose reel according to claim 1, wherein the rotating body is rotatably supported between the frames.   The frame includes a case that covers the winding drum, and a part of the case is opened to form an entrance / exit of the hose, and the rotating body is rotatably supported on the left and right side walls of the case. Item 3. The hose reel according to Item 1 or 2.   The hose reel according to claim 4, wherein a brush that contacts a hose that enters and exits the doorway is provided at the doorway.   The supply pipe for supplying cleaning water to the surface of the hose is provided inside the case, and the supply port for supplying cleaning water to the supply pipe is provided in the case. Hose reels.   A supply pipe for supplying cleaning water to the surface of the hose is provided inside the case, a supply port for supplying cleaning water to the supply pipe is provided in the case, and the supply pipe is connected to the hose. The hose reel according to claim 4, wherein one end of the bristle constituting the brush is attached to the supply pipe so as to contact the hose entering and exiting from the entrance of the hose.   The hose is configured to rotate around the trailing edge from the upper edge side to the lower edge of the winding drum so that the winding drum is rotated so as to be wound around the leading edge side. The hose reel according to claim 1, wherein the hose reel is disposed at a position above the rotational axis of the take-up drum so as to come into contact with a hose taken up by the take-up drum from above.

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