JPH0638052Y2 - Plastic hose winder - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a lightweight plastic hose winder.

[Problems to be solved by conventional techniques and devices]

Conventionally, various types of plastic hose winders are commercially available, but there are problems that water leakage occurs and assembly is very troublesome because the structure of the water injection part and the water supply part is complicated. .

The present invention aims to solve this problem.

[Means for Solving the Problems]

 The detailed description will be made with reference to the accompanying drawings.

In a hose winder in which a drum body 2 for winding a hose 7 in a drum receiving frame 27 is mounted on a shaft, a body portion 2'of the drum body 2 provided with plastic collar plates 1 and 1'on both outer peripheral surfaces, and a body portion A water supply part 5 made of plastic protruding near the end of the
A shaft cylinder 3 penetrating into a bearing hole 9 of a plastic drum receiving frame 27 projecting at the center of one end surface of the body portion 2'is formed by plastic integral molding, and the shaft cylinder 3 is extended into the body portion 2 '. A plastic extension portion 28 is formed to form the extension portion 28 and the water feed portion 5 in a communication state by plastic integral molding, and leakage of water in the drum body 2 at the portion where the water feed portion 5 is provided. To form a concave portion 21 provided with a concave wall 21 'so that the water pipe 5'of the water feeding portion 5 erected on the bottom wall of the concave portion 21 is projected at substantially the same height as the drum peripheral surface. The present invention relates to a plastic hose winder.

[Action]

The drum body 2 is axially mounted on the drum receiving frame 27, the hose 7 is connected to the water supply pipe 5 ′ of the water supply unit 5 of the drum body 2, and the hose 7 is rotated by rotating the drum body 2 with respect to the drum receiving unit 27. Wrap around the drum body 2.

When water is sprinkled from the hose 7, when the hose 7 wound around the drum body 2 is pulled and water is passed through the shaft cylinder 3, water is sprinkled from the hose 7 through the extension portion 28, the water feeding portion 5, and the water feeding pipe 5 '. To be done.

At this time, water leakage does not occur because the body portion 2 ', the barrel 3 and the water supply portion 5 are formed by plastic integral molding. At this time, even if water leaks from between the water supply section 5'and the hose 7, the recess 21 provided in the body section 2'has a hermetically sealed structure with respect to the body section 2'of the drum body 2. No leaked water will enter the part 2 '.

Further, since the water supply pipe 5'is placed so as to project at substantially the same height as the peripheral surface of the body portion 2'of the drum body 2, the hose 7 can be evenly and well wound around the body portion 2 '. .

〔Example〕

The drawings show a preferred embodiment of the present invention. In a hose winder in which a drum body 2 for winding a hose 7 is mounted on a drum receiving frame 27, a plastic collar plate 1.1 'is provided on both outer peripheral surfaces. A drum portion 2'of the drum body 2 attached thereto, a plastic water supply portion 5 protruding toward the end of the drum portion, and a plastic drum receiving frame 27 protruding in the center of one end surface of the drum portion 2 '. The shaft cylinder 3 which is inserted into the bearing hole 9 of the above is formed by plastic integral molding, and the shaft cylinder 3 is extended to the inside of the body portion 2'and a plastic extension portion 28 is provided.
The water supply part 5 and the water supply part 5 are integrally formed by plastic molding so that the water supply part 5 of the drum body 2 is provided with a recessed wall 21 'so that leakage water does not flow into the drum body 2.
21. A plastic hose winder characterized in that a water supply pipe 5'of a water supply section 5 standingly provided on the bottom wall of the recess 21 is formed at a height substantially the same as the drum peripheral surface. is there.

Further, flange plates 1 and 1'are attached to both outer peripheral surfaces of the body portion 2'of the drum body 2 in which one end of the body portion 2'is opened to provide an opening 24 and the other end is closed to provide a closing portion 25. Then, a concave portion 21 is formed near the end of the body portion 2 ′ of the drum body 2, the water feeding portion 5 is projected in the concave portion 21, and the shaft cylinder 3 is projected in the center of the closing portion 25. Is extended into the body portion 2 ', and the plastic drum body 2 in which the extension portion 28 and the water supply portion 5 are formed in communication with each other, and the opening portion of the drum body 2 in which a shaft cylinder 3'is projected in the central portion A plastic lid plate 10 to be fitted on the plastic plate 24, a plastic rotation handle 14 fixed to the barrel 3'of the plastic lid plate 10,
A water passage cylinder 15 penetrating into the shaft cylinder 3 projecting from the closed portion 25 at one end and a water injection cylinder 4'projected at the other end are provided, and a fastening plate is provided between the water communication cylinder 15 and the water injection cylinder 4 '. Plastic water injection body 4 with 16
And a plastic left side drum mounting half 8 having a bearing hole 9 into which the shaft cylinder 3 is fitted, and a plastic right side having a bearing hole 9 into which the shaft cylinder 3'is fitted into the side plate 6 '. The present invention relates to a plastic hose winder including a drum body mounting half 8 '.

In the figure, reference numeral 12 is a locking piece, and the locking piece 12 is press-fitted into a locking window 29 provided at the end edge of the body portion 2'of the drum body 2 so that the lid plate 10 is attached to the right drum body mounting half body 8. It is fixed to the side plate 6'of '.

The drawing shows a case where the water supply part 5 and the water injection cylinder 4'are provided with a hose 7 and a fastening cap 13 for fixing the hose 7'to the water supply part 5 and the water injection cylinder 4 '. After mounting, the fastening cap 13 is screwed into the water supply part 5 and the water injection cylinder 4 ', so that the hoses 7 and 7'are securely attached to the water supply part 5 and the water injection cylinder 4'.

Further, the drawing shows that the rotation handle is attached to the shaft cylinder 3 protruding from the cover plate 10.
The figure shows the case where 14 is screwed, and the turning handle 14
The drum body 2 is rotated by rotating the
Wind up.

In the figure, reference numeral 17 is a packing, 18 is an engagement projection piece, and 19 is an engagement receiving window. The engagement projection piece 18 is fitted into the engagement receiving window 19, and the fastening plate 16 is rotated to fix the fastening plate. 16 is the side plate 6 of the left drum mounting half 8
Fasten to.

Further, the drawing shows a case where the drum receiving frame 27 is formed by connecting the plastic drum body mounting halves 8 and 8'combined with the handle 20 and the leg rod 22 integrally by the screw 11.

In the figure, reference numeral 23 is a reinforcing rib, and 26 is a set screw.

[Effect of device]

Since the present invention is configured as described above, the shaft cylinder, the extension,
The body, water supply section, and water supply pipe are integrally structured to prevent water leaks reliably, and even if water leaks from between the water supply pipe and the hose, the recessed part has a closed structure, so water may enter the drum body. In addition, since the water pipe does not protrude from the outer peripheral surface of the drum body, the hose can be easily wound evenly around the body, and the entire assembly is convenient, lightweight, and excellent in mass productivity. It is a plastic hose winder that exhibits practical effects.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention, FIG. 2 is a sectional view of the present invention, and FIG. 3 is a front view showing a mounting state of a fastening plate. 1. 1 '... collar plate, 2' ... trunk, 2 ... drum body, 3 cylinder, 5 water supply section, 5 '... water supply pipe, 7 ... hose, 9 ... bearing hole, 21 ... recess, 21' … Concave wall, 27… Drum receiving frame, 28… Extended part.

Claims (1)

[Scope of utility model registration request] 1. A hose winder in which a drum body for winding a hose is mounted on a drum receiving frame, and a drum body having plastic collar plates attached to both outer peripheral surfaces of the drum body, and a portion near the end portion of the body portion. The protruding plastic water supply part and the shaft cylinder fitted into the bearing hole of the plastic drum receiving frame protruding in the center of the one end surface of the body part are formed by plastic integral molding, and the shaft cylinder up to the inside of the body part The extension is made by forming a plastic extension, and the extension and the water supply part are formed in a communication state by integral plastic molding, and the recess is formed so that leakage water does not flow into the drum body at the part where the water supply part of the drum is provided. A plastic hose winder characterized in that a recess having a wall is formed, and a water supply pipe of a water supply unit provided upright on a bottom wall of the recess is provided at substantially the same height as the drum peripheral surface.