JPH0318461Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention relates to a winding machine for a watering hose.

[Conventional technology]

The watering hose 1 has a flat shape as shown in FIG. 5, and has a large number of nozzles 2 along the longitudinal direction on its upper surface. When not in use, it is wound onto a drum 3 shown in Figure 6, and when in use, this drum 3
It is pulled out and laid, and water is sprinkled from the spout 27.

[Problem that the invention attempts to solve]

Since the drum 3 described above is usually made of poly or aluminum, there is a problem in that rolling the drum 3 during use damages the drum 3 and makes it difficult to use.

This invention was made to solve these problems, and the purpose is to provide a watering hose winding machine that is easy to use and has no damage to the drum.

[Means for solving problems]

The sprinkler hose winding machine according to this invention includes a drum on which the sprinkler hose is wound, a cantilever shaft that rotatably supports the drum, and a cantilever shaft that is slidably fitted on the supporting side of the cantilever shaft. The drum is sandwiched between one side plate that is constantly pressed toward the free end side of the cantilever shaft and the one side plate that is rotatably and removably fitted to the free end side of the cantilever shaft. the other side plate, a stopper for stopping the other side plate from coming off the free end side of the cantilever shaft, and a fitting part for joining the other side plate to the drum so that both rotate together on the cantilever shaft. It is equipped with the following.

[Effect]

In this invention, since the drum is used by being inserted into the cantilever shaft, the drum is not damaged, and since the drum rotates on the cantilever shaft, it is easy to insert and remove the watering hose.

[Example of idea]

An embodiment of this invention will be described with reference to FIGS. 1 to 4. Figure 1 is a front view, Figure 2 is a left side view of Figure 1, Figure 3 is an enlarged front view of the main part showing the state of use, and Figure 4 is the main part showing the disassembled state before inserting the drum. It is an enlarged front view. In the figure, 4 is a machine base, 5 is a cantilever shaft supported by the machine base 4, and 6 is a side plate that is slidably fitted on the support side of the cantilever shaft 5, and a drum 3 is attached to the inner surface 6a. It has a stepped portion 6b into which is fitted. 7 is a pin provided on the cantilever shaft 5; 8 is a spring that presses the one side plate 6 toward the stop pin 7; and 9 is rotatably and removably fitted to the free end side of the cantilever shaft 5. The side plate has a stepped portion 9b on the inner surface 9a into which the drum 3 is fitted. Reference numeral 10 denotes a projection provided inward on the other side plate 9, which is fitted into the hole 3a of the drum 3 when the drum 3 is held, and forms a fitting portion with the hole 3a of the drum 3. Reference numeral 11 denotes an operating handle projecting outward from the other side plate 9; 12 a stopper rotatably held by a pin 13 through a long hole 12a at the free end of the cantilever shaft 5; When engaged with the other side plate 9
When the locking ball 14 is engaged with the recess 12c, the other side plate 9 is stopped. 15 is a hole that accommodates the locking ball 14; 16
17 is a spring that presses the locking ball 14 against the locking ball 16, and 18 is a handle attached to the machine base 4.

Next, the operation will be explained. Figures 1 and 2
When the drum 3 is inserted into the cantilever shaft 5 from the state shown in the figure, the stopper 12 is turned 90 degrees from the stopped state shown in FIG. 1 to the insertable state shown in FIG. 4.
After removing the other side plate 9 from the cantilever shaft 5 in the state shown in FIG.
, insert the other side plate 9 into the cantilever shaft 5 again,
The stopper 12 is turned 90 degrees from the insertable state shown in FIG. 4 to the stopped state shown in FIG. 3. When the drum 3 is held in the state shown in FIG. 3, the protrusion 10 of the other side plate 9 is fitted into the hole 3a of the drum 3, so the other side plate 9 and the drum 3 are combined, and the rotating operation of the operating handle 11 is directly applied to the drum 3. It is transmitted to At this time, the one side plate 6 is pressed by the spring 8, so that it can sufficiently hold the drum 3, and since the drum 3 is held by both stepped portions 6b and 9b, the rotation of the drum 3 becomes smooth.

When used in FIG. 3, it can be used by pulling out the watering hose 1 from the drum 3.
By operating the operating handle 11, the drum 3
can rotate to wind up the watering hose 1 onto the drum 3.

Furthermore, in the insertable state of the spring 12 shown in FIG. 4, the spring 12 is pressed by the spring 17 and engages with the recess 12b, and in the stopped state of the spring 12 shown in FIG.
are pressed by the springs 17 to engage the recesses 12c, so the springs 12 are held at their respective positions.

[Effect of idea]

As described above, this invention has the advantage that there are no scratches on the drum and it is easy to use.

[Brief explanation of drawings]

Fig. 1 is a front view showing an embodiment of this invention, Fig. 2 is a left side view of Fig. 1, Fig. 3 is an enlarged front view of main parts showing the state of use, and Fig. 4 is a view of inserting the drum. FIG. 5 is a perspective view of the water hose, and FIG. 6 is a perspective view of the drum. In the figure, 1 is a watering hose, 3 is a drum, and 5
1 is a cantilever shaft, 6 is one side plate, 8 is a spring, 9 is another side plate, 10 and 3a are fitting parts, and 12 is a stopper. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

[Claims for Utility Model Registration] 1. A drum on which a watering hose is wound, a cantilever shaft that rotatably supports the drum, and a shaft that is slidably fitted on the support side of the cantilever shaft and that is pulled out by a locking pin. one side plate to be stopped; a spring that constantly presses the one side plate toward the stop pin; a stepped portion on the inner surface that is rotatably and removably fitted to the free end side of the cantilever shaft; and an inner surface of the one side plate. a stopper for stopping the other side plate from coming off the free end side of the cantilever shaft; and a stopper for stopping the other side plate from coming off the free end side of the cantilever shaft; The stopper is provided with a fitting portion that is joined together so as to rotate together, and the stopper has a pin attached to the free end of the cantilever shaft through an elongated hole so as to be rotationally displaced between an upright insertable state and a fallen stopped state. The two states are held by a locking ball which is rotatably attached to the cantilever shaft and is constantly pressed outward by a spring so that a portion thereof protrudes from the free end surface of the cantilever shaft. Features: Watering hose winding machine. 2. The watering hose winding according to claim 1 of the utility model registration claim, characterized in that the fitting portion is constituted by a protrusion provided inward on the other side plate and a hole in the drum into which the protrusion is fitted. Machine.