KR200420624Y1 - Backpack Sprinkler - Google Patents

Abstract

(1) The technical field to which the design belongs

The present invention relates to a backpack sprinkler used for farming.

(2) Purpose of devising

This backpacking watering can is aimed at improving convenience and efficiency in farming work in rural areas and farming work in urban areas in response to the growing trend of hobby farming and health management farming in the suburbs, while the aging and decreasing trend of rural farming population. .

(3) constitution

This baggage sprinkler is composed of a bucket body carried on the back and a watering operation handle connected to the main body, and has a structure for facilitating watering work used for sowing and transplanting previous works and horticultural crops.

(4) effect of design

This backpack sprinkler is designed to achieve the convenience and efficiency of irrigation, which is essential for farming.

Back water sprinkler, diaphragm bucket, body special lid.

Description

Bear Water a Spray

<1> Fig. 1-Perspective view of the backpack sprinkler of the present invention

<2> Fig. 2-Detailed view of the lid which also serves as the air inlet and the carrying handle

<3> Drawing 3-Detail of garbage trap installed in water inlet of main body

<4> Fig. 4-Perspective view of the anti-shake diaphragm installed inside the main body

〈5〉 Drawing 5-Detailed view of watering and water saving valve with handle in watering

<6> Drawing 6-Perspective view of watering work platform and nozzle

Fig. 7-Schematic diagram of a conventional watering can

<Description of Main Symbols Used in Drawings>

5-12. Irrigation Valve Gate

5-14. Valve Gate Press Spring

5-13. Female thread connected to the irrigation stand

5-11. Bellows rubber coupling

2-11. Rubber packing inside the lid

The present invention relates to a backpack watering sprinkler (Fig. 1) that allows an operator to carry out watering work while carrying a water bottle, which can be conveniently and efficiently used for watering and transplanting previous works and horticultural crops. It is designed to be used in the conventional hand-held sprinkler (Fig. 7) has a limit of capacity (3L small to 10L container large capacity) by working in the hands of women or the elderly to use a large sprinkler water Not only is it difficult, but there is a small amount of water, whether it is small or large, so it is cumbersome to repeat the process several times, and water flow is too wide (7-12) during watering, which causes waste of water. have.

In addition, given the fact that the decline and aging of rural population is accelerating, and agricultural production work in the hobby life or health care area near the city is increasing, the present invention intends to use conveniently and efficiently in this reality. have.

The present invention has a capacity of 24ℓ to achieve this purpose can be adjusted according to the user's fitness, and the diaphragm (4-10) partition is installed on the upper layer of the main body to prevent slack when moving. It is characteristic.

In addition, if a person who is able to carry a watering can of 10 l container in his hand or carry out work is difficult to work with one hand and can carry a 10 l watering can with one hand, he can carry more than 20 l. Not only does it feel a heavy load, but it is also characterized by the freedom to work with one hand when moving or working.

Another feature of the present invention is that the water inlet (4-11) is designed to have a wide diameter of 14 cm to facilitate water supply. [The existing water sprinkler (7-11) has a water inlet just under the handle, so Discomfort] A dirt filter net (Fig. 3) is placed inside the water inlet to prevent inflow of debris, and in particular, a carrying handle that also serves as an air inlet (2-10) flowing into the lid (Fig. 2) to separate the Convenience and aesthetics are considered without air intake.

By connecting the work handle (Fig. 5) with a bellows rubber hose (wrinkle pipe rubber hose: 1-12) to the drain port part (1-11) ejected from the main body, it facilitates work and arranges a watering control valve that also serves as a work handle. It was designed to allow easy switching between watering and watering as well as controlling water flow.

The nozzle 6-11 at the end of the irrigation canal is used to compensate for the excessive scattering of the water, which is a disadvantage of the existing watering can (the existing watering can be purchased and attached to the spraying to a wide range). BB line) is reduced to 45mm, the length of the body (AA line in Figure 6) to 90mm is characterized in that even the last residue (잔 水) to be sprayed.

In addition, the operation handle (Fig. 5) and the irrigation stand (6-10: lightweight aluminum material), the irrigation stand and the injector (6-11) is assembled by screwing, and the existing watering can (high pressure sprayer hose as an improved watering can, etc.). It is also characterized by being compatible with commercial off-the-shelf products that are improved and manufactured using only the irrigation stand part of the present invention that can be connected and used.

As can be seen from the above, the present invention is a backpack sprinkler used for various agricultural works of previous works and horticultural works, not to mention the convenience of movement and work, but also to improve the work efficiency and to make farming work with proper arrangement of physical strength. It has the advantage of being easy to do. In addition, due to the nature of agricultural work, there are many tasks that require excessive stamina, and the main body is made of synthetic resin (which is much lighter than steel products such as stainless steel), and the workbench is made of lightweight aluminum material, By minimizing the weight provided, it is partly intended to contribute to labor savings in agricultural work.

The constitution of the present invention consists of 8-2.4 times the size of the existing watering can, such as a watering can, which is used for the agricultural work, and the body (liquid tank: 1-10). It consists of a structure that essentially replaces the concept, the body (1-10) and the lid (Fig. 2), the water inlet scrubbing net (Fig. 3), the back cushion (1-13), the shoulder suspenders (1-14), With bellows rubber hose (wrinkle pipe rubber hose: 1-12) connecting the body and the work handle (Fig. 5), work handle and watering control valve (Fig. 5), watering stand (6-10), injection hole (6-11) Combination and disassembly and assembly of each part make it easy to replace parts even if some parts are damaged, and to increase the compatibility with existing watering cans (improved type). Efforts to manufacture the same as the assembly part).

In particular, the diaphragm divider (4-10) is placed on the upper layer to prevent swaying of the contents that may occur when carrying the main baggage sprinkler. In case of moving, the back part of the main body is designed to be concave and the back cushion (1-13) is attached to the close part to minimize work stability and fatigue.

The specially designed lid (Fig. 2) is designed to serve as a carrying handle and an air inlet for even more convenience, and the size of the water inlet is wider to 14 cm in diameter. Water can be supplied to appropriate containers (eg, gourds, baskets, etc.) to minimize inflow of debris and outflow from the body during water supply.

Work handle and irrigation control valve of the present invention (Fig. 5) is characterized by adding convenience by the function of switching the watering, saving water with a simple operation to hold the hand.

The structure of the injection hole (6-11) of the present invention is not complicated and simple, but it is easy to clean by screwing the mesh part of the injection hole in case the foreign matter that has passed through the waste filter net of the water supply port is caught by the injection hole. ..

Another feature is that the body of the injection hole 6-11 itself is 45 mm in diameter (BB line in Fig. 6) and 90 mm in length (AA line in Fig. 6). In order to be able to spray sufficiently even if the drop is not large, the body space just before the spraying network is widened so that a large amount of water can stay just before spraying, so that the body has a structure that is sprayed to the end even if the quantity of the body is small. to be.

As mentioned above, this backpack sprayer basically solves the shortcomings of the existing sprayer, which is essential for the elderly and small farmers (hobby farming and health management farming) in rural areas, through labor saving and proper arrangement of physical strength. There is an effect that can be more convenient and efficient farming work and also by reducing the number of times of watering through the conventional small sprinkler to less than one-half to eighth will also have the effect of saving time.

Claims (3)

In watering baggage sprinkler This baggage sprinkler can carry both hands freely by carrying water on the back, and can carry a large amount of water conveniently, and the diaphragm (4- 10) is a backpack sprinkler with the feature of considering work and carrying convenience. The method of claim 1, In order to keep a large amount of water in the body of the injection hole of the backpack sprinkler so that the last remaining water is sprayed without large water pressure or drop, and to prevent unnecessary wide spread, the diameter of the injection hole 6-11 (BB) And a water sprayer, characterized in that the length AA of the injection hole 6-11 is long. delete

Images