JP2593615Y2 - Multi-directional water nozzle - Google Patents

Description

[Detailed description of the invention]

[0001]

This invention relates to a multi-directional water flow nozzle 1
By tapering the large and small number of fan-shaped water jet holes 2 on the surface, the water flow from the direction of the inner cylinder 5 is diffused in multiple directions through the multi-directional water flow nozzle 1 to promote the relaxation of water pressure, and mainly in the field. This is a multi-directional water flow nozzle 1 connected to an injection cylinder that can prevent hand numbness even during long-time water discharge work by gripping the outer cylinder 4 for agricultural work for soil dumping.

[0002]

2. Description of the Related Art In a conventional nozzle, a plurality of water jet holes are provided on an injection surface. However, in the hole, a hole itself is not provided with a taper, and a nozzle for discharging a water flow in a linear direction. According to this, the pressure of water flow from the direction of the jet inner cylinder connected to the nozzle is directly received, and if you do not use both hands, you will experience long-term water discharge by gripping the outer cylinder, and the symptoms of hand numbness appear In the agricultural work to perform the soil dumping, the soil dumping became extremely bad and the effect did not increase.

[0003]

[Problems to be solved by this invention] Except for its drawbacks, this invention is to develop a nozzle suitable for prevention of hand numbness due to long-term water discharge work in farming and for better soil removal in the field. It is assumed that.

[0004]

Means for Solving the Problems The main body multi-directional water flow nozzle 1
Several large and small fan-shaped water jet holes 2 on the surface are tapered, and this nozzle is formed by an outer cylinder 4 and an inner cylinder 5. The inner cylinder 5 projects from both ends from the outer cylinder 4, and the inside of the opening at both ends is tapered. A main body is formed by connecting one side with a tapered water flow jet port 6 and the other with a tapered water flow pipe mounting section 7 connected to the external thread 8 provided on the tapered water flow jet port 6 side. The multi-directional water jet nozzle 1 and the injection cylinder are provided with a taper inside the opening at both ends of the injection cylinder to change the water pressure and further to large and small number of fan-shaped water jet holes 2 provided on the surface of the main body multi-directional water jet nozzle 1 itself. With a certain taper, the water flow is diffused to reduce the impact due to the water pressure.

[0005]

The present invention has a structure as described above. Therefore, by using the main body multi-directional water flow nozzle 1, even if the injection cylinder combined with the main body multi-directional water flow nozzle 1 is gripped by one hand, water can be discharged in a long farming operation. Work can be facilitated.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to embodiments shown in the drawings. FIG. 1 is a cross-sectional view of the main body nozzle 1 and an injection cylinder to which the nozzle is connected, FIG. 2 is a plan view of the main body nozzle 1, and FIG. FIG. 1 shows an injection cylinder formed by an outer cylinder 4 and an inner cylinder 5. The inner cylinder 5 protrudes from both ends of the outer cylinder 4, and the inner ends of both ends of the inner cylinder 5 are tapered. Male screw 8
As a result, a tapered water flow jet port 6 is connected to the main body nozzle 1, and the other is connected to a tapered water flow pipe mounting part 7. A hard rubber hose is attached to the tapered water flow tube mounting portion 7 with the main body nozzle 1 connected to the distal end of the injection tube by the male screw 8 on the tapered water flow outlet 6 side, and water is flown from this direction. After passing through the inner cylinder 5, the water flow is diffused in multiple directions from the main body nozzle 1 to perform water discharge work in the field. FIG. 2 shows a large number and a small number of fan-shaped water jet holes 2 provided on the surface of the main body nozzle 1. By providing a tapered shape in the jet holes, the direction of the water flow can be varied with respect to the outside. Disperse in the direction to discharge water. FIG. 3 is a cross-sectional view of the main body nozzle 1 of FIG. 2. As in FIG. 2, the water flow from the injection cylinder direction is diffused to the outside through the tapered injection holes 3 in multiple directions to discharge water.

[0007]

[Effect of the Invention] Accordingly, the entire injection cylinder is held with one hand, so that long-term water discharge work in agricultural work does not cause numbness of hands, and the effect of dumping soil in the field can be sufficiently expected.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of the nozzle and injection cylinder of the present invention.

FIG. 2 is a plan view of the nozzle of the present invention.

FIG. 3 is a cross-sectional view of the nozzle of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Multi-directional water flow nozzle 2 Fan-shaped water flow injection hole 3 Tapered injection hole 4 Outer cylinder 5 Inner cylinder 6 Tapered water flow injection port 7 Tapered water flow pipe mounting part 8 Male screw

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁶ , DB name) B05B 1/00-1/36

Claims (1)

(57) [Scope of request for utility model registration] 1. A large number of small and large fan-shaped water jet holes 2 are provided on an upper surface of a nozzle body 1 and the holes themselves are tapered, and a water flow is diffused in multiple directions through the tapered jet holes 3. Water nozzle.