KR101887370B1

KR101887370B1 - water dispenser

Info

Publication number: KR101887370B1
Application number: KR1020150154089A
Authority: KR
Inventors: 김상기
Original assignee: 김상기
Priority date: 2015-11-03
Filing date: 2015-11-03
Publication date: 2018-08-10
Also published as: KR20170052093A

Abstract

The present invention relates to a water sprinkler, and more particularly, to a water sprinkler which can weakly spray the strength of water sprayed through a nozzle without any special manipulation to stably prevent a marine plant such as a bud from falling off, The present invention relates to a water sprinkler capable of stably preventing clogging of a ball.
According to an aspect of the present invention, there is provided a water hose comprising: a water hose for supplying water; a connection pipe connected to one end of the water hose; and a nozzle connected to the other end of the connection pipe for spraying water, And a filter is further provided between the connection pipe and the nozzle.

Description

Water dispenser

The present invention relates to a water sprinkler, and more particularly, to a water sprinkler which can weakly spray the strength of water sprayed through a nozzle without any special operation, thereby reliably preventing a marine plant such as a bud from being damaged, The present invention relates to a water sprinkler capable of stably preventing clogging of a ball.

The water sprinkler is mainly used for sprinkling or washing on the crops to be supplied from the pump or the high-pressure sprayer, and the water nozzle is connected to the water pipe in order and the water hose is connected to the rear part of the handle .

In addition, in the case of the modified water sprinkler, a water pipe, an opening / closing valve, and a handle are sequentially connected to the water nozzle, and the water of the water hose is transferred to the handle, the opening and closing valve, and the water pipe, .

As a means for connecting the water hose to the handle in such a conventional water sprinkler, a connecting hole is assembled to the rear center of the handle, a hose fixing protrusion is formed on the outer surface of the connecting hole, and a spiral is formed on the inner surface to insert the water hose into the hose fixing protrusion Since the water hose is provided with a connection port provided with a male screw at the tip of the water hose so that it can be used by being fastened to the inner surface spiral of the connection port, two connection means are provided to facilitate the use thereof. In practice, however, However, when the hose fixing projections are provided with soft water hoses on the outer surfaces of the connecting ports, the coupling force between the engagement protrusions and the inner surface of the water hose is lower than the water conveying pressure, There is a drawback that the water hose is removed and inconvenient to use. Come.

In order to solve such a problem, a technique disclosed in Korean Registered Utility Model No. 20-0289144 as shown in Figs. 1 and 2 has been proposed. The technical feature of the technique is that it is generally inclined rearwardly of the handle 4 of the sprinkler A spiral 10 is provided on the outer surface of the handle 4 on the inner side of the hose connecting hole 5 and a hose connecting hole 5 is formed on the inner side of the rear portion of the nut 20, And a protruding inclined surface 20a which is inscribed with the inclined projection 5a of the protrusion 5 is formed.

However, the technique disclosed in Korean Utility Model Registration No. 20-0289144 has a merit that the handle 20 is connected to the water hose by using the nut 20 so that the water can be connected more firmly. However, It is difficult to stably grow the plants when the water is sprayed to the fresh plants such as the freshly sprouted plants because of the strong intensity of spraying through the spray plate.

SUMMARY OF THE INVENTION The present invention has been conceived to solve the problems described above, and it is an object of the present invention to provide a water hose, which is provided between a connection pipe to which a water hose and one end are connected, a nozzle connected to the other end of the connection pipe, And the diameter of the nozzle is increased toward the front end, thereby reducing the water pressure of the water supplied from the water hose. In addition, since the flow rate supplied by the filter is reduced, the water sprayed through the nozzle The present invention provides a water sprinkler capable of preventing pressure loss so that even when the pressure is weakened and sprayed on fresh plants such as freshly sprouted buds,

Another object of the present invention is to provide a filter having a plate-shaped body and a handle which protrudes rearward from the edge of the plate-shaped body, the filter being provided between the connector and the nozzle, And a water sprayer for spraying foreign matter contained in the water supplied from the water supply pipe to prevent the fine spray holes formed in the sprayer from being clogged by foreign matter.

SUMMARY OF THE INVENTION [0006]

A connection pipe connected to one end of the water hose for supplying water, and a nozzle connected to the other end of the connection pipe for spraying water.

In addition, the diameter of the connecting pipe and the nozzle increases toward the end.

Here, a filter is further provided between the connection pipe and the nozzle.

In addition, a male screw is formed on an outer circumferential surface of the connecting pipe to form a first connecting part connected to the nozzle, and a third connecting part formed at a rear end of the nozzle to form a female screw on the inner surface corresponding to the first connecting part .

At this time, the filter is inserted into the third connection part, and a step is formed on the inner side of the third connection part, where the filter is seated.

The filter includes a plate-shaped body and a handle protruding from an edge of the plate-shaped body.

Here, the center of the plate-shaped body is formed with a hook portion formed in a mesh shape.

Further, the handle is characterized in that a pair of U-shaped knobs are coupled to each other at right angles to the rear edge of the plate-shaped body.

According to another aspect of the present invention, there is provided a water hose comprising: a connection pipe to which a water hose is connected, a nozzle connected to the other end of the connection pipe, and a filter provided between the connection pipe and the nozzle, The water pressure of the water supplied from the water hose is reduced and the flow rate supplied by the filter is reduced so that the pressure of the water sprayed through the nozzle is reduced so that the freshly sprouted sprout Even when sprayed on the same plants, it is possible to prevent the injured plants from being injured.

Another object of the present invention is to provide a filter having a plate-shaped body and a handle which protrudes rearward from the edge of the plate-shaped body, the filter being provided between the connector and the nozzle, So that the foreign matter contained in the water supplied from the water supply pipe is filtered to prevent the fine jetting holes formed in the jetting portion from being clogged by foreign matter.

1 is a cross-sectional view of a conventional sprinkler.
2 is a sectional view of a connection part of a conventional sprinkler.
3 is a perspective view of a watering can according to the present invention.
4 is an exploded perspective view of a watering can according to the present invention.
5 is a cross-sectional view of a sprinkler according to the present invention.
6 is a perspective view of a filter of a sprinkler according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The same reference numerals are used for the same constituent elements in the drawings and redundant explanations for the same constituent elements are omitted. It is to be understood that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

FIG. 3 is a perspective view of a sprinkler according to the present invention, FIG. 4 is an exploded perspective view of the sprinkler according to the present invention, FIG. 5 is a sectional view of the sprinkler according to the present invention, Fig.

As shown in FIGS. 3 to 5, the water dispenser according to the present invention comprises a connection pipe 100 to which one end of a water hose is connected and a water hose (not shown) And a nozzle 200 connected to the other end of the water hose 100 for spraying water supplied from the water hose.

The nozzle 200 is formed to have a larger funnel shape from the rear end to the front end connected to the connection pipe 100. The connection pipe 100 is also connected to the water hose at the rear end of the nozzle 200, The nozzle 200 and the connection pipe 100 are formed in a funnel shape when the water supplied through the water hose is injected through the connection pipe 100 and the nozzle 200, 100, the pressure of the water is lowered and the jetting strength of the water is weakened.

That is, the nozzle 200 includes a third connection part 210 for connecting to the connection pipe 100 and a nozzle body 220 for spraying water. The nozzle body 220 is formed as described above A plurality of minute spray holes 225 are formed at the end (injection surface), and the connection pipe 100 is also formed in a funnel shape.

Accordingly, when water is applied to a marine plant such as a bud, there is a problem that the marine plants are blown when the injection pressure is high. However, in the present invention, since the injection pressure is decreased due to the shape of the nozzle 200, It is possible to prevent water from being sprayed by weakly sprayed water.

A filter 300 is further provided between the connection pipe 100 and the nozzle 200. When water is supplied to the nozzle 200 through the connection pipe 100 by the filter 300, The pressure of the water is once lowered to weaken the intensity of the water sprayed through the nozzle 200, so that it is possible to more stably prevent the injured plants from being injured.

A second connection part 120 is formed at one end of the connection pipe 100 and is connected to a water hose for supplying water and a first connection part 110 for connecting the nozzle 200 to the other end And a third connection part 210 is formed at the rear end of the nozzle 200 so as to correspond to the first connection part 110.

A male screw is formed on an outer circumferential surface of the first connection part 110 and a female screw is formed on an inner circumferential surface of the third connection part 210 so that the first connection part 110 is inserted into the third connection part 210 So that the connection pipe 100 and the nozzle 200 are detachably coupled.

At this time, a separate valve (not shown) may be provided in the second connection part 120 of the connection pipe 100 to control the amount of water to be supplied.

The filter 300 is inserted into the third connection part 210 and the filter 230 is inserted into the step part 215. The filter 300 is inserted into the third connection part 210, 300 are seated.

The end of the first connection part 110 presses the rear part of the filter 300 and the step part 215 presses the entire part of the filter 300 so that the filter 300 contacts the first connection part 110 ) And the second connection part 210

A packing (not shown) is provided between the first connection part 110 and the third connection part 210 to prevent water from leaking between the first connection part 110 and the third connection part 210.

6, the filter 300 includes a plate-shaped body 310 formed in a plate shape and a handle 320 formed on a rear surface of the plate-shaped body 310. The plate- 310 may be formed in various shapes according to the shape of the third connection part 210 such as a circular or polygonal shape, but they are shown in a circular shape for convenience of explanation in the present invention.

In this case, a flap 315 is formed at the center of the plate-shaped body 310. The flap 315 is formed in a mesh shape to filter out foreign matter contained in water supplied through the connection pipe 100 do.

Therefore, foreign matter is caught by the filter unit 315, so that it is possible to stably prevent the jetting hole 225 formed at the end of the nozzle body 220 forming the nozzle 200 from being clogged by the foreign substance .

The handle 320 is formed on the rear surface of the plate-shaped body 310. The pair of knobs 325 formed in a U-shape are coupled to each other so as to be perpendicular to each other.

In addition to being easily inserted into or detached from the third connecting part 210 of the nozzle 200, when the water is supplied from a rainwater or a well other than the water pipe through the connecting pipe 100, It is possible to prevent foreign matter such as fallen leaves from clogging the staggered portion 315, thereby stably spraying water.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the scope of the present invention is not limited to the disclosed embodiments, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: connector 110: first connection
120: second connection part 200: nozzle
210: third connection part 215:
220: nozzle body 225:
300: filter 310: plate body
315: Crease 320: Handle
325: Handle member

Claims

A connection pipe to which a water hose for supplying water is connected to one end,
And a nozzle connected to the other end of the connection pipe for spraying water,
A filter is provided between the connection pipe and the nozzle,
A third connection part formed at an end of the connection pipe and having a male thread formed on an outer circumferential surface thereof to form a first connection part connected to the nozzle and a third connection part formed at a rear end of the nozzle so as to correspond to the first connection part,
The filter includes a plate-shaped body formed in a plate shape and having a mesh-shaped crush portion at its center portion, and a handle protruded rearward from a rear edge of the plate-
The filter is inserted into the third connection part, and the stepped part on which the filter is mounted is formed on the inner side of the third connection part so that the plate-shaped body is fixed between the end part of the first connection part and the step part,
The handle has a pair of U-shaped knobs coupled to each other at right angles to the rear edge of the plate-shaped body so as to primarily filter large foreign matter,
Wherein the connection pipe and the nozzle have a larger diameter toward an end thereof.

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