JP2003321165A - Winder - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an epoch-making winder of a very-high merchandise value. <P>SOLUTION: A circular rod-like body 4 is arranged in a position opposed to an outer peripheral surface of a drum body 2 in a drum support main body 3 provided turnably with the drum body 2 for winding a long body 1 such as a hose and a cord, a long body guiding part 5 is provided movably in the rod-like body 4 to guide the long body 1 so as to determine a winding position of the long body 1 with respect to the outer peripheral surface of the drum body 2, a recessed line part or a protruded line part for forming an endless track serving as a repeated reciprocation passage is provided along a longitudinal direction of the rod-like body 4 on a peripheral face of the rod-like body 4, a protrusion or a recess engaged with the recessed line part or the protruded line part is provided in the long body guiding part 5, the rod-like body 4 is constituted to be turned relatively with respect to the long body guiding part 5 by turning the drum body 2 or pulling the long body 1, the protrusion or the recess in the long body guiding part 5 is regulation-moved along the recessed line part or the protruded line part in the rod-like body 4 by the relative turn of the rod- like body 4 with respect to the long body guiding part 5, and the guiding part 5 is constituted to be reciprocation-moved repeatedly along the longitudinal direction of the rod-like body 4. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a winding device for winding a long body such as a hose or a cord.

[0002]

2. Description of the Related Art Conventionally, for example, a long body such as a hose for sprinkling or an electric cord is wound, and for example, a drum around which the hose is wound around a frame-shaped main body. A hose reel having a rotatable body has been proposed.

This hose reel can make a long hose compact and is convenient for storing and carrying. However, when the hose is wound around the outer peripheral surface of the drum body, It may be wound in a state in which it is biased to one part of the drum body, so that the hose can only be wound halfway, or even if all the hoses can be wound, the appearance is very bad.

Therefore, when the above-mentioned problem occurs, it is very troublesome to pull out the hose once and then wind it again. However, if it is attempted to avoid the bias of the hose, for example, Since the drum body will be slowly rotated and wound while guiding the hose with the hand opposite to the hand that rotates the drum body, it would be extremely inefficient to work with such careful winding. Annoying.

Therefore, conventionally, various hose reels having a hose guiding device for guiding the hose to determine the winding position of the hose with respect to the outer peripheral surface of the drum body have been proposed, but in reality, all of them function smoothly. There is nothing that can satisfactorily wind the hose, and it is still insufficient.

The present invention provides an epoch-making winding device having an extremely high commercial value which solves the above-mentioned problems.

[0007]

The gist of the present invention will be described with reference to the accompanying drawings.

A circular rod-shaped body 4 is arranged at a position facing the outer peripheral surface of the drum body 2 on a drum support body 3 in which a drum body 2 around which a long body 1 such as a hose or a cord is wound is rotatably provided. The rod-shaped body 4 is movably provided with a long-body guiding portion 5 that guides the long body 1 to determine the winding position of the long body 1 with respect to the outer peripheral surface of the drum body 2. Provided on the circumferential surface of the rod-shaped body 4 along the lengthwise direction of the rod-shaped body 4 is a grooved portion or a grooved portion which repeatedly forms a reciprocating path to form an endless track, and is engaged with the grooved portion or the grooved portion. By providing a convex portion or a concave portion on the elongated body guiding portion 5, the rod body 4 and the elongated body guiding portion 5 are relatively rotated by the rotation of the drum body 2 or the pulling of the elongated body 1. The rod-shaped body 4 and the elongated body guiding portion 5 are rotated relative to each other, whereby the convex portion of the elongated body guiding portion 5 is formed. Preferably, the concave portion is restrictedly moved along the concave or convex portion of the rod-shaped body 4, and the elongated body guiding portion 5 is configured to reciprocate repeatedly in the lengthwise direction of the rod-shaped body 4. The present invention relates to a winding device.

Further, the rod-shaped body 4 is attached to the elongated body guiding portion 5.
Is provided with a fitting part 7 to be fitted and connected, and the fitting part 7 is configured to be relatively rotated with respect to the rod-shaped body 4 by the rotation of the drum body 2 or the pulling of the elongated body 1.
The fitting portion 7 is provided with a convex portion or a concave portion that engages with a concave line portion or a convex line portion that forms an endless track as a reciprocating reciprocating path provided in the lengthwise direction on the peripheral surface of the rod-shaped body 4. Then, by the relative rotation with respect to the rod-shaped body 4, the convex portion or the concave portion of the fitted portion 7 is restrictedly moved along the concave line portion or the convex line portion of the rod-shaped body 4, and the lengthwise direction of the rod-shaped body 4 is reduced. The winding device according to claim 1, wherein the fitted portion 7 is configured to repeatedly slide back and forth.

Further, spiral grooves or ridges, which are opposite to each other, are formed so as to cross each other in the lengthwise direction on the peripheral surface of the rod-shaped body 4, and the ends of the both ridges or ridges are connected to each other. The winding device according to any one of claims 1 and 2, wherein a ridge portion or a ridge portion which is a reciprocating path and forms an endless track is formed. .

Further, the rod-shaped body 4 is rotated by a rotating operation for rotating the drum body 2, and the rotation of the rod-shaped body 4 causes a protrusion of the elongated body guiding portion 5 or The recessed portion is configured to be restrictedly moved along the recessed portion or the protruding portion of the rod-shaped body 4, and the elongated body guiding portion 5 is configured to reciprocate repeatedly in the lengthwise direction of the rod-shaped body 4. The present invention relates to the winding device according to any one of Items 1 to 3.

When the elongated body 1 is pulled by the rotating operation of rotating the drum body 2, the elongated body guiding portion 5 rotates in the circumferential direction of the rod body 4 with respect to the rod body 4. When the elongated body guiding portion 5 is rotated with respect to the rod-shaped body 4, the convex portion or the concave portion of the elongated body guiding portion 5 is changed to the concave stripe portion or the convex stripe portion of the rod-shaped body 4. 4. The winding according to any one of claims 1 to 3, wherein the elongated body guiding portion 5 is configured to reciprocate reciprocally in the length direction of the rod-like body 4 while being restrictedly moved along. It relates to the device.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION A preferred embodiment of the present invention (how to carry out the invention) will be briefly described with reference to the drawings and showing its function and effect.

In the present invention, the drum body 2 is rotated or the elongated body 1 is pulled to relatively rotate the rod-shaped body 4 and the elongated body guiding portion 5 to form a circumferential surface of the rod-shaped body 4 in the longitudinal direction. The elongated body guiding portion 5 is rod-shaped by moving the convex portion or the concave portion of the elongated body guiding portion 5 along the concave or convex portion that forms an endless track by forming a repeated reciprocating path. The body 4 is repeatedly reciprocated in the length direction.

Therefore, since the reciprocating reciprocating movement of the long body guiding section 5 is performed during the winding operation of the long body 1 around the drum body 2, the reciprocating reciprocating reciprocating movement of the long body guiding section 5 lengthens the long body. By guiding the body 1, the winding position of the elongated body 1 with respect to the outer peripheral surface of the drum body 2 is determined,
The long body 1 is wound around the drum body 2 substantially uniformly, and the long body guiding portion 5 for the rod-shaped body 4 is provided.
The reciprocal reciprocating movement is carried out from the reliable guide movement structure by the concave and convex engagement, and the smooth guiding of the elongated body 1 is achieved.

Further, the rod-shaped body 4 is rotated by a rotating operation for rotating the drum body 2, and by the rotation of the rod-shaped body 4, the convex portion or the concave portion of the elongated body guiding portion 5 is rotated. Is configured to be restrictedly moved along the recessed portion or the protruding portion of the rod-shaped body 4, and the elongated body guiding portion 5 is repeatedly reciprocated in the lengthwise direction of the rod-shaped body 4, the drum body 2 By simply rotating the long body 1 around the outer peripheral surface thereof, the long body guiding portion 5 also reciprocates repeatedly in the length direction of the rod-shaped body 4, and thus, the drum body. The long body 1 can be easily and reliably rotated by rotating 2
Will be wound around the drum body 2 substantially uniformly.

When the elongated body 1 is pulled by the rotating operation of rotating the drum body 2, the elongated body guiding portion 5 rotates in the circumferential direction of the rod body 4 with respect to the rod body 4. With such a configuration, by rotating the elongated body guiding portion 5 with respect to the rod-shaped body 4, the convex portion or the concave portion of the elongated body guiding portion 5 becomes a concave streak portion or a convex streak portion of the rod-shaped body 4. When the elongated body guiding portion 5 is configured to be reciprocally moved in the longitudinal direction of the rod-shaped body 4 while being restrictedly moved along the elongated body 1, the elongated body 1 is wound around the outer peripheral surface of the drum body 2. The long body guiding portion 5 also repeatedly reciprocates in the lengthwise direction of the rod-shaped body 4 by simply performing a rotating operation for rotating the drum body 2. Therefore, the rotating operation for rotating the drum body 2 can be performed easily and reliably. The long body 1 is wound around the drum body 2 substantially uniformly.

[0018]

1 to 4 show a first embodiment of the present invention, and FIGS. 5 and 6 show a second embodiment, which will be described below.

The first embodiment will be described.

In this embodiment, a winding device (hose reel) for winding the hose as the elongated body 1 is provided.
In this embodiment, a hose reel around which a resin-made hose connected to a water spray nozzle is wound is used.However, for example, a hose connected to an air nozzle, or any other electric cord such as a hose is not limited to a hose. Any structure that exhibits the characteristics of this embodiment, such as a structure as a winding device for winding, can be appropriately adopted.

Specifically, as shown in FIG. 1, the drum body 2 around which the hose 1 is wound is fulcrumed by a shaft 8 laid between the left and right side frames 3A and 3B of the frame-shaped drum support body 3. The drum body 2 can be rotated by a turning operation of a turning operation portion 9 (handle) provided at the end of the shaft 8.

The drum body 2 is attached to the drum support body 3.
There is provided a hose guiding mechanism that guides the hose 1 which is being wound around the hose 1 and determines the winding position of the hose 1 with respect to the outer peripheral surface 2a of the drum body 2.

This hose guiding mechanism includes a drum support body 3
Is provided with a circular rod-shaped body 4 arranged in parallel at a position facing the outer peripheral surface 2a of the drum body 2, and the hose 1 is guided to the rod-shaped body 4 to guide the hose 1 to the outer peripheral surface 2a of the drum body 2. The elongated body guiding portion 5 for determining the winding position is provided, and the elongated body guiding portion 5 is configured to be repeatedly reciprocated in the longitudinal direction of the rod-shaped body 4.

Specifically, the rod-shaped body 4 is rotatably fitted and connected to a bearing portion 10 provided on one side frame 3B of the drum supporting main body 3, and one end portion of the rod-shaped body 4 is connected to the bearing portion 10. , A pulley member provided in a rotation operation section 9 for rotating the drum body 2.
Pulley member 13 connected via 11 and belt 12 (rope)
Is provided.

Therefore, the rod-shaped body 4 is rotated together with the drum body 2 by the rotation operation of the rotation operation section 9.

Further, the rod-shaped body 4 is formed with a concave streak portion 4a in the lengthwise direction on its peripheral surface. The recessed line portion 4a intersects spiral recessed lines (grooves) 4a 'and 4a "in opposite directions, and both recesses 4a' and 4a" are formed.
Is formed as a grooved line portion 4a which is an endless track which is a reciprocating path by connecting the ends of the grooved line portion 4a.
When moving along (tracing) along the spiral direction, the groove 4a turns back at the end position and moves in the spiral direction to the opposite end.

The elongated body guiding portion 5 is constructed by providing a cylindrical fitting portion 7 fitted and connected to the rod-shaped body 4 with an elongated body passage portion 6 for allowing the elongated body 1 to pass therethrough. The fitted portion 7 is configured to rotate relative to the rod-shaped body 4 when the rotation operation portion 9 for rotating the drum body 2 is rotated, and the lengthwise direction of the rod-shaped body 4 (see FIG. 4 is provided slidably in the direction a).

Further, the fitting portion 7 is provided with a convex portion that engages with a concave strip portion 4a provided in the lengthwise direction on the peripheral surface of the rod-shaped body 4.

Specifically, the claw member 14 is detachably attached to the cylindrical portion 7b formed on the peripheral surface of the fitting portion 7, and the tip of the claw member 14 is provided in the cylindrical hole 7a in a protruding state. And the protruding portion 14a of the claw member 14 is provided on the rod-shaped body 4 to form the recessed portion 4
It is configured as a convex portion that engages with a. Reference numeral 15 is a claw member
14 retaining members.

Therefore, when the rod-shaped body 4 is rotated (when the rod-shaped body 4 is rotated relative to the rod-shaped body 4), the fitted portion 7 is fitted.
Since the convex portion 14a provided on the rod 4 is restrictedly moved along the recessed portion 4a provided on the rod-shaped body 4, the rod-shaped body 4 is repeatedly slid back and forth in the longitudinal direction.

The elongated body passing portion 6 is constructed by projecting a frame member 16 at a predetermined position of the fitted portion 7, and the hose 1 is arranged between the left and right rod bodies 16a and 16b constituting the frame member 16. Is configured to be able to pass through.

The frame member 16 has its upper end folded back inwardly and is slidably locked to a guide member 21 provided between the left and right side frames 3A and 3B. Since the frame member 16 constituting the elongated body passing portion 6 is locked to the guide member 21, the fitted portion 7 of the elongated body guiding portion 5 described above is prevented from rotating with respect to the rod-shaped body 6. Become.

In this embodiment, the rod-shaped body 4 is formed with the groove 4a on the peripheral surface thereof, while the elongated body guiding portion 5 is formed with the convex portion 14a. It is also possible to form the ridge portion on the first side and form the concave portion on the long body guiding portion.

A method of winding the hose 1 using the winding device according to this embodiment having the above structure will be described.

When the rotating operation section 9 is rotated in the winding direction, the drum body 2 is rotated to perform the winding operation of the hose 1, and the rod-shaped body 4 is also rotated by operating the rotating operation section 9. Rotate. At this time, the elongated body guiding portion 5 moves in the longitudinal direction of the rod-shaped body 4 with respect to the rod-shaped body 4 by the restricted movement of the convex portion 14a of the elongated body-guided portion 5 along the recessed line portion 4a of the rod-shaped body 4. Therefore, the hose 1 passing through the elongated body passage portion 6 provided in the elongated body guiding portion 5 is wound around the outer peripheral surface 2a of the drum body 2 substantially uniformly. Become.

Therefore, according to the present embodiment, the hose 1 wound around the drum body 2 is not biased toward one portion of the drum body 2 as in the conventional case, and is wound very well. In addition, with the rotation operation of the rotation operation unit 9 for rotating the drum body 2, the elongated body guiding unit 5 repeatedly reciprocates in the left and right direction to guide the hose 1 and the winding position. Therefore, the winding work is very efficient and the workability is good, and the winding work suitable for the pace of the user can be performed.

Further, in this embodiment, the reciprocating reciprocating movement of the elongated body guiding portion 5 with respect to the rod-shaped body 4 is performed by the reliable guide movement structure by the concave and convex engagement, so that the smooth hose 1 is guided. While winding is achieved.

Next, the second embodiment will be described.

In the second embodiment, when the elongated body 1 is wound and pulled by the rotating operation of rotating the drum body 2, the elongated body guiding portion 5 is arranged on the peripheral surface of the rod-shaped body 4 with respect to the rod-shaped body 4. When the elongated body guiding portion 5 is rotated with respect to the rod-shaped body 4, the convex portion or the concave portion of the elongated body guiding portion 5 is changed to a concave stripe portion or a convex portion of the rod-shaped body 4. This is a type in which the elongated body guiding portion 5 is configured to reciprocate reciprocally in the length direction of the rod-shaped body 4 while being restrictedly moved along the strip portion.

Specifically, the elongated body guiding portion 5 is provided with a fitting portion 7
Is rotatably fitted to and connected to the rod-shaped body 4 in the circumferential direction of the rod-shaped body 4. Further, the fitted portion 7 has a first pulley portion.
17 is provided, and a second pulley portion 18 is provided at a position facing the first pulley portion 17.

The second pulley portion 18 is rotatably provided in the frame portion 19 provided in the fitted portion 7, and is slidably moved in the frame portion 19, so that the second pulley portion 17 is moved relative to the first pulley portion 17. It is installed so that it can move in and out of contact with the first pulley.
It is biased in 17 directions.

Therefore, the first pulley portion 17 and the second pulley portion 18 are
And constitute a long body passage portion 6 that allows the hose 1 to pass through in a sandwiched state (press contact state). The hose 1 sandwiched between the first pulley portion 17 and the second pulley portion 18 is configured to rotate the hose 1. When the first pulley portion 17 is rotated when it is wound and pulled by the rotation operation of, the fitted portion 7 is rotated relative to the rod-shaped body 4 in the circumferential direction of the rod-shaped body 4. Become.

Reference numeral 22 is a guide member for preventing the frame portion 19 from moving in the front-rear direction and guiding the sliding movement in the left-right direction.

Therefore, in this embodiment, the drum body 2 is rotated by the rotation operation of the rotation operation part 9, and the hose 1 is pulled in the winding direction by the rotation of the drum body 2 so that the drum body 2 does not move. When the fitted portion 7 related to the elongated body guiding portion 5 is rotated in the circumferential direction of the rod-shaped body 4 with respect to the rod-shaped body 4, When the convex portion 14a moves, the elongated body guiding portion 5 reciprocates with respect to the rod body 4 in the longitudinal direction of the rod body 4 (direction a in FIG. 5).

The rest is the same as in the first embodiment.

The present invention is not limited to this embodiment, and the specific constitution of each constituent element can be designed as appropriate.

[0047]

EFFECTS OF THE INVENTION Since the present invention is constructed as described above, it is possible to easily and surely wind a long body substantially uniformly around a drum body, which is an epoch-making product of extremely high commercial value. It becomes a winding device.

According to the second aspect of the invention, an epoch-making product having a very high commercial value such that the elongated body can be reliably and substantially wound around the drum body due to the more reliable structure. It becomes a winding device.

According to the third aspect of the invention, an epoch-making product having a very high commercial value, such that the elongated body can be surely wound around the drum body in a more reliable manner. It becomes a winding device.

Further, in the inventions of claims 4 and 5, the epoch-making winding having a very high commercial value such that the long body can be surely wound around the drum body substantially uniformly. It becomes a device.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment.

FIG. 2 is an explanatory diagram of a main part according to the first embodiment.

FIG. 3 is an exploded perspective view showing a main part according to the first embodiment.

FIG. 4 is a schematic operation explanatory diagram of a main part according to the first embodiment.

FIG. 5 is a perspective view showing a second embodiment.

FIG. 6 is a perspective view showing a main part according to a second embodiment.

[Explanation of symbols]

1 long body 2 drums 3 drum support body 4 Rods 5 Long body guiding part 7 Fitted part

Claims (5)

[Claims] 1. A circular rod-shaped body is arranged at a position facing an outer peripheral surface of the drum body on a drum supporting body provided with a drum body around which a long body such as a hose or a cord is wound so as to be rotatable,
The rod-shaped body is movably provided with a long-body guiding portion that guides the long body and determines the winding position of the long body with respect to the outer peripheral surface of the drum body. In the lengthwise direction of the rod-shaped body, there are provided a ridge portion or a ridge portion that repeatedly forms a reciprocating path to form an endless track, and the ridge portion or the recess portion that engages with the ridge portion or the ridge portion is formed into the elongated body. The rod-shaped body and the long-body guiding portion are provided so as to rotate relative to each other by the rotation of the drum body or the pulling of the long-body body. By the relative rotation, the convex portion or the concave portion of the elongated body guiding portion is restrictedly moved along the concave or convex portion of the rod-shaped body, and the elongated body guiding portion repeatedly reciprocates in the longitudinal direction of the rod-shaped body. A winding device characterized by being configured to move. 2. The elongated body guiding portion is provided with a fitted portion to be fitted and connected to the rod-shaped body, and the fitted portion is moved with respect to the rod-shaped body by rotating the drum body or by moving the elongated body. It is configured so as to rotate relative to each other, and is engaged with a concave or convex portion that forms an endless track as a reciprocating reciprocating path provided in the longitudinal direction on the peripheral surface of the rod-shaped member. By providing a convex portion or a concave portion to be fitted, the convex portion or the concave portion of the fitted portion is restrictedly moved along the concave line portion or the convex line portion of the rod-shaped body by the relative rotation with respect to the rod-shaped body. The winding device according to claim 1, wherein the fitted portion is configured so as to repeatedly slide back and forth in the length direction. 3. The circumferential surface of the rod-shaped body is formed in a longitudinal direction so as to intersect with each other in a spiral direction in which recesses or projections spiral in opposite directions are crossed, and both ends of the recesses or projections are connected to each other. The winding device according to any one of claims 1 and 2, wherein a concave strip portion or a convex strip portion that forms an endless track that serves as the reciprocating path is formed. 4. The rod-shaped body is configured to rotate by a rotating operation of rotating the drum body, and the protrusion or recess of the elongated body guiding portion is formed into the rod-shaped body by the rotation of the rod-shaped body. 4. The restricting movement along the concave or convex portion of the body, and the long body guiding portion is configured to reciprocate repeatedly in the length direction of the rod-shaped body. The winding device according to item 1. 5. The elongated body guiding portion is configured to rotate with respect to the rod-shaped body in a circumferential surface direction of the rod-shaped body when the elongated body is pulled by a rotating operation for rotating the drum body. By rotating the elongated body guiding portion with respect to the rod-shaped body, the convex portion or the concave portion of the elongated body guiding portion is regulated and moved along the concave strip portion or the convex strip portion of the rod-shaped body, The winding device according to any one of claims 1 to 3, wherein the body guiding portion is configured to repeatedly reciprocate in the lengthwise direction of the rod-shaped body.