KR101358604B1 - Medicinal fluid spryer - Google Patents

Abstract

The present invention relates to a medicinal fluid spraying stand which comprises the followings: a handle in a cylindrical shape; a medicinal fluid controlling rod formed on the front side of the handle in a cylindrical shape; a releasing prevention unit fitted to the rear side of a first male screw of the medicinal fluid controlling rod; a fastener including a medicinal fluid connection unit for receiving medicinal fluid from the outside; a mounter inserted into a mounting unit of the fastener by being formed into a cylindrical shape; a medicinal fluid transfer pipe for transferring the medicinal fluid from the rear side to the front side; and a discharging unit with a pressurizing unit.

Description

Medicinal fluid spryer

The present invention relates to a chemical spray table, and more particularly, the handle is formed to be gripped by hand, and is provided in connection with the front of the handle, the front circumference is formed with a stepped portion, the front of the stepped portion is formed with a spiral vortex groove Cylindrical chemical liquid adjusting rod, which is formed with a conical vortex, and a chemical liquid adjusting rod are coupled to the inner side, and a cylindrical binding hole having a locking portion formed to correspond to the stepped portion is provided on the inner side to adjust the chemical liquid according to the operation of the handle. The rod is manipulated forward or rearward to allow a long distance or near-distance injection of the chemical, while the length of the chemical control rod is formed by reducing the weight of the chemical liquid injection table so that the operator can easily use.

In the conventional chemical liquid spraying table, when the chemical liquid is formed at a high pressure in the high-pressure spraying machine, the chemical liquid hose is sprayed through the chemical liquid spraying stand, and the chemical liquid spraying station is moved by the worker to control pests of the crop.

At this time, the chemical liquid jetting plate is required to be injected at a long distance in the case of fruit water or rice, and in the case of various kinds of vegetables, near diffusive jetting is required. In order to spray the chemical liquid in a uniform distribution, The injection state is controlled and the chemical liquid is injected while moving.

As described above, in order to perform the long-distance injection and the near-diffuse injection of the chemical liquid, the conventional chemical liquid injection valve has a chemical liquid injection head body having a chemical liquid hose connection portion, a chemical liquid supply pipe at the center point, and a nozzle body at the front end. And a control rod provided with a vortex forming part is inserted into the liquid injection valve and connected to the spiral groove of the body of the chemical liquid injecting body by a fastening screw. And a spiral shaft is provided at the rear portion so as to be coupled to the spiral groove at the tip of the injection control rod, , And a vortex forming member having a conical surface on the front and rear sides and a screw groove on the rear conical surface, The bar is known, as in No. 20-2073805.

However, the above technique is not only to increase the cost due to the long production of the injection control is formed for the long-distance injection and short-range diffusion of the chemical liquid, but also to the older farmers who are mainly engaged in agriculture in rural areas, etc. There was a problem in that the weight of the product is heavy, there was a problem that the length of the injection adjuster is easily broken during operation.

In addition, the above technique has a problem that can stop the injection of the chemical liquid only to stop the operation of the high-pressure atomizer or to shut off the valve provided in the chemical liquid hose in order to stop the injection of the chemical liquid.

Therefore, there is a demand for a chemical liquid spraying table that solves the above-described conventional problems.

Utility Model Registration No. 20-0273805

The present invention has been invented to solve the problems of the prior art as described above, the conventional injection control rod is formed for the long-distance injection and short-range diffusion injection of the chemical liquid is not only increases the cost of the production, but also in recent years There is a problem that the weight of the product is heavy for the older farmers who are mainly engaged in agriculture in the back, there is a problem that the length of the injection control unit is long and easily damaged during operation, and to operate the high-pressure sprayer to stop the injection of the chemical liquid The handle is formed to be gripped by hand only to stop or stop the injection of the chemical liquid only when the valve is provided to the chemical liquid hose, and is provided to the front of the handle, the step is formed on the front outer periphery, the front of the step In the cylindrical spiral convex vortex formed with a spiral vortex groove The chemical liquid adjusting rod and the chemical liquid adjusting rod are coupled to the inner side, and the inner side is provided with a cylindrical binding hole having a locking portion formed to correspond to the stepped portion so that the chemical liquid adjusting rod is operated forward or rearward according to the operation of the handle to remotely operate the chemical liquid. Although it is possible to spray or short-distance spraying, the length of the chemical adjusting rod is shortened to make it light and easy for the operator to use.When stopping the injection of the chemical, the handle of the chemical adjusting rod touches the engaging part of the binding hole by operating the handle. It is an object of the present invention to provide a chemical liquid spraying table to easily stop the injection of the chemical liquid.

In order to realize the above object, the present invention is formed in a cylindrical shape, the handle is formed with a plurality of protrusions to be gripped by hand, and is formed in a cylindrical shape connected to the front of the handle, the stepped portion on the front outer periphery A first male screw portion protruding outward is formed at a rear portion spaced apart from the stepped portion, and a front side end portion is formed with a convex vortex which is formed to extend forward while the front end portion is formed, and the vortex port is indented inward from the outer circumferential surface thereof. A chemical liquid adjusting rod is formed in the spiral groove which is formed spirally, and is provided in the form of a bolt shape formed in the inner side through the first male screw portion of the chemical liquid adjusting rod through the fitting, and the front of the second male screw portion protruding outward formed Sphere, the rear of the first male screw portion of the chemical liquid adjusting rod and the second male screw portion of the loosening prevention opening formed in a cylindrical shape The first female screw portion and the second female screw portion which are respectively spaced apart on the side are sequentially coupled to each other, and a third female screw portion is formed at the front inner side, and a seating portion having a cylindrical space is formed at the rear of the third female screw portion, and spaced from the seating portion. A locking portion is formed to be stepped to correspond to the stepped portion of the chemical adjusting rod, and a binding hole is formed between the seating portion and the first female screw portion to form a chemical liquid connection portion for receiving chemical liquid from the outside, and a cylindrical portion at the seating portion of the binding hole. And a seating hole formed to be inserted into and provided with a rear side formed in a cylindrical shape with a third female screw portion of the binding hole, and a chemical liquid transport tube formed through the inner side so that the chemical liquid can be transferred from the rear to the front; It is formed in a cylindrical shape in front of the chemical transport tube is provided with a coupling, the pressing portion formed to penetrate the inner side narrower than the rear It provides an outlet for spraying the chemical liquid formed having.

Thus, the chemical liquid spraying table according to the present invention has a handle formed to be gripped by hand, and is connected to the front of the handle, and has a stepped portion formed at the front outer circumference, and a conical vortex having a spiral vortex groove formed at the front of the stepped portion. A cylindrical chemical liquid adjusting rod is formed to extend the sphere, and the chemical liquid adjusting rod is coupled to the inner side, the inner side is provided with a cylindrical binding sphere having a locking portion formed to correspond to the stepped portion of the chemical liquid control rod in front or It can be remotely sprayed or short-distance spraying of chemical liquid by operating backward, and the length of chemical liquid adjusting rod is shortened so that the product is light and can be used easily by the operator. The injection of the chemical can be easily stopped by the stepped part touching the locking part of the binding hole. There is an advantage.

1 is a perspective view of a chemical liquid injection zone according to the present invention,
Figure 2 is an exploded perspective view of the chemical liquid injection zone according to the present invention,
3 is a cross-sectional view of the chemical liquid injector according to the present invention;
Figure 4 is an exploded cross-sectional view of the chemical liquid injection zone according to the present invention,
5 is a partially enlarged cross-sectional view showing a state in which the chemical liquid injection zone is locked according to the present invention;
Figure 6 is a partially enlarged cross-sectional view showing a state in which the chemical liquid control rod of the chemical liquid spraying rod according to the present invention was manipulated for the near-field diffusion injection of the chemical liquid,
Figure 7 is a partially enlarged cross-sectional view showing a chemical liquid control rod of the chemical liquid spraying rod according to the present invention manipulated for the long-distance injection of the chemical liquid.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to Figures 1 to 7 is a chemical spray table 2 according to the present invention is formed in a cylindrical shape, the handle 10 is formed to be gripped by hand, and is formed in a cylindrical shape in front of the handle (10) Is connected, the front circumferential edge is formed with a stepped portion 21, the front end is formed in the chemical liquid control rod 20 and the vortex port 24 is formed in the convex vortex opening extending one side is formed in front, and the chemical liquid The anti-loosening tool 30 is formed in a bolt shape formed inside through the first male screw portion 22 of the adjusting rod 20 and is fitted with a fitting, and the chemical liquid adjusting rod 20 and the anti-loosening device 30 Are sequentially coupled, the binding port 40 and the binding port 40 is formed to be stepped so as to correspond to the step portion 21 of the chemical liquid control rod 20, the seating of the binding port 40 The mounting port 50 is formed in the cylindrical portion 48 is provided with an insertion, and one side of the binding port 40 The chemical liquid transport pipe 60 is provided with a coupling, and the discharge port 70 is formed in a cylindrical shape in front of the chemical liquid transport pipe (60).

The handle 10 is formed in a cylindrical shape and a plurality of protrusions 12 are formed to be gripped by hand.

At this time, the handle 10 is preferably formed of a synthetic resin, it is preferable that a plurality of protrusions 12 are formed so that the user is easy to grip by hand.

The front of the handle 10 is formed in a cylindrical shape is connected to, the front outer periphery is formed with a stepped portion 21, the rear spaced apart from the stepped portion 21, the first male screw portion 22 protruding outwardly Is formed, the front end is formed extending to the front while the one end is formed is a conical vortex opening 24 is formed, the vortex opening 24 is formed with a spiral vortex groove 26 to be inward from the outer peripheral surface The chemical liquid adjusting rod 20 is provided.
At this time, the stepped portion 21 is formed to correspond to the locking portion 41 of the binding hole 40 to be described later, the chemical liquid adjusting rod 20 in accordance with the operation of the handle 10 connected to the chemical liquid adjusting rod 20 When the stepped portion (21) touches the catching portion (41) when it is advanced back and forth, the injection of the chemical liquid is stopped.

On the other hand, the first male screw portion 22 is fastened to the first female screw portion 42 formed in the binding hole 40 to be described later, the chemical liquid adjusting rod in accordance with the operation of the handle 10 connected to the chemical liquid adjusting rod 20 (20) is formed to move forward and backward.

In addition, the vortex port 24 extending in front of the chemical liquid adjusting rod 20 is formed in one end of the conical shape, the vortex vortex groove 26 of the spiral vortex that is inwardly inward from the outer peripheral surface on the outer peripheral surface of the conical vortex tool 24 ) Is formed so that the chemical solution is sprayed while vortexing forward when the chemical solution is supplied.

In this case, it is preferable that the length of the vortex opening 24 is formed to be 2 to 5 cm, and when the length of the vortex opening 24 is 2 cm or less, the vortex opening 24 and the vortex groove 26 ) Is not only difficult to form, but also has a problem in that the breakage is good, and when the length of the vortex port 24 is formed to be 5 cm or more, there is a problem in that the weight of the chemical liquid injection zone 2 of the present invention becomes heavy.

On the other hand, the vortex groove 26 is formed in the spiral shape on the outer circumferential surface of the vortex port 24 is the medicinal solution is vortexed forward when the chemical solution is supplied through the chemical solution connecting portion 49 formed in the binding port 40 to be described later It is to serve to spray, the distance of the chemical liquid by the degree to which the vortex port 24 is spaced apart from the locking portion 41 of the binding port 41 in accordance with the operation of the chemical liquid adjusting rod 20 connected to the handle 10 It is formed to be capable of injection or near-field diffusion.

In addition, the diameter of the vortex port 24 is preferably formed smaller than the diameter of the chemical liquid control rod (20).

An anti-loosening tool formed in the form of a bolt through which an inner side is penetrated behind the first male screw portion 22 of the chemical adjusting rod 20, and a second male screw portion 36 protruding outward is formed at the front. 30 is provided.

At this time, the second male threaded portion 36 of the loosening prevention tool 30 is fastened and fixed to the second female threaded portion 42 of the binding tool 40 which will be described later. The inner circumferential edge of the anti-loosening tool 30 and the outer circumferential edge of the chemical liquid adjusting rod 20 are formed so as to be spaced apart so that the chemical liquid adjusting rod 20 is slid back and forth.

A pair of washers 32 are fitted and fitted to the chemical adjusting rod 20 at the front of the release preventing device 30, and an O-ring 34 is fitted and coupled between the pair of washers 32.

At this time, the pair of washers 32 and the O-ring 34 provided in front of the anti-loosening opening 30 prevent the chemical liquid from leaking backward when the chemical liquid is supplied into the binding hole 40 which will be described later. It is to play a role.

On the other hand, the washer 32 is provided with a pair in front and rear of the O-ring 34, the O-ring by the fastening pressure of the release preventing device 30 when the release preventing device 30 is fastened to the binding hole 40 to be described later (34) serves to prevent damage.

In addition, the O-ring 34 may be provided with a plurality of, and may be any form as long as the chemical liquid does not leak backward.

The first male screw portion 42 and the first male screw portion 42 and the second male screw portion 36 of the loosening prevention device 30 are formed in a cylindrical shape, respectively, spaced apart from the rear inner side. It is coupled to the two female screw portion 44 in sequence, the front female inside the third female screw portion 46 is formed, the rear of the third female screw portion 46 is formed with a seating portion 48 having a cylindrical space, In the rear spaced apart from the seating portion 48, a locking portion 41 is formed to be stepped to correspond to the stepped portion 21 of the chemical adjusting rod 20, and the seating portion 48 and the first female screw portion 42 are formed. Between the) is provided with a binding port 40 is formed with a chemical solution connecting portion 49 to receive the chemical from the outside.

At this time, it is preferable to form a seating portion 48 so that the seating hole 50 to be described later to the binding hole 40, the rear of the chemical liquid control rod 20 spaced from the seating portion 48 When the chemical liquid adjusting rod 20 is advanced back and forth by forming a locking portion 41 formed to be stepped to correspond to the stepped portion 21, the stepped portion 21 of the chemical liquid adjusting rod 20 is locked. It is preferable that the injection is made so that the injection of the chemical solution is stopped.

On the other hand, the other side of the chemical liquid connecting portion 49 of the binding port 40 is formed to extend upward, the hook portion 90 having a through hole is provided.

At this time, the hook portion 90 is to use the hook portion 90 when the chemical liquid spray stand (2) is not used to facilitate the storage of the chemical spray table (2).

The seating hole 50 is formed in a cylindrical shape in the seating portion 48 of the binding hole 40 is provided.

At this time, the seating port 50 is coupled to the chemical liquid transport pipe 60 is excessively coupled to the binding port 40 when the chemical liquid transport pipe 60 to be described later coupled to the binding port 40, the binding port 40 ) Serves to prevent vortices from being improved by increasing the distance that the chemical liquid injected through the vortex port 24 vortex while preventing the damage.

The rear side formed in a cylindrical shape is coupled to the third female screw portion 46 of the binding hole 40, and the chemical liquid transfer pipe 60 is formed to penetrate the inner side so that the chemical liquid can be transferred from the rear to the front. do.

On the other hand, the chemical liquid transport pipe 60 is formed to surround the outer peripheral surface. The handle 62 may be provided to be slidably spaced apart from the outer circumferential surface of the chemical transfer pipe 60.

At this time, the handle 62 is divided into one side and the other side to be easily separated by the user's need is to combine each.

It is formed in a cylindrical shape in front of the chemical transfer pipe 60 is provided with a coupling, the inner side is provided with an outlet 70 having a pressing portion 72 is formed so that the front is narrower than the rear.

At this time, in the pressing portion 72 of the discharge port 70 by increasing the pressure applied when the chemical liquid moves forward while vortexing in the chemical liquid transport pipe 60 to be injected through the discharge port 70 In the case that the chemical fluid is to be sprayed farther.

On the other hand, the front of the discharge port 70 is provided with a rear is formed in a cylindrical coupling is coupled, the inner side may be used is provided with a nozzle tip 80 is formed to penetrate the injection of the chemical.

At this time, the nozzle tip 80 is formed smaller than the discharge port 70 is easily inserted from the discharge port 70 when the foreign matter is inserted into the chemical liquid injection zone 2 according to the present invention is not sprayed smoothly. It is provided to remove the foreign matter in the outlet 70 by separating, it is preferable to be used in combination with the front of the outlet (70).

On the other hand, the operation of the chemical spray table 2 according to the present invention as described above is as follows.

First, the high-pressure chemical liquid is supplied through the chemical liquid connection unit 49 formed on the chemical liquid spraying table 2 according to the present invention, and the high-pressure chemical liquid is in accordance with a user operation of the handle 10 to which the chemical liquid adjusting rod 20 is connected. When the step portion 21 of the chemical liquid adjusting rod 20 is completely in close contact with the locking portion 41 of the binding hole 40, the moving passage of the chemical liquid is blocked and the chemical liquid is prevented from being sprayed forward. When the stepped portion 21 of 20) is spaced apart from the locking portion 41 of the binding hole 40 at an interval of 0.1 to 2 cm according to the user's handle 10 operation, the chemical liquid is the vortex groove of the vortex port 24. As the liquid is moved along the vortex and sprayed along the 26, the chemical liquid is sprayed in a short distance, and the step portion 21 of the chemical liquid adjusting rod 20 is caught by the binding hole 40 according to the user's handle 10. When the distance is greater than 2 cm away from the) and the chemical liquid passes through the vortex groove (26) of the vortex opening (24) It is injected.
At this time, the step portion 21 of the chemical liquid adjustment rod 20 is spaced apart from the locking portion 41 of the binding hole 40 for short-range diffusion and long-distance injection of the chemical solution is 0.1 ~ 2cm and 2cm, respectively It is preferable to be used as formed above, but may be used to freely deform the spaced apart from each other.

On the other hand, the chemical liquid blocked or moved according to the user operation of the handle 10 is connected to the chemical liquid control rod 20 is vortexed by the vortex groove 26 formed in the vortex port 24 is supplied to the chemical liquid transport pipe 60 In the chemical liquid transport pipe 60, the chemical liquid is continuously vortexed and moved forward.

The chemical liquid passing through the chemical liquid transport tube 60 as described above is supplied to the discharge port 70, the chemical liquid is pressurized once again through the pressing portion 72 formed to be inclined inside the discharge port 70 is injected to the outside.

The chemical liquid injector 2 of the present invention made as described above is provided with a handle 10 formed to be gripped by a hand and connected to the front of the handle 10, and a stepped portion 21 is formed at the front outer circumference thereof. In front of the stepped portion 21, a cylindrical chemical liquid adjusting rod 20 and a chemical liquid adjusting rod 20 in which a conical vortex 24 is formed, in which a spiral vortex groove 26 is formed, The inner side is provided with a cylindrical binding hole 40 having a locking portion 41 formed to correspond to the stepped portion 21 so that the chemical adjusting rod 20 is moved forward or rearward according to the manipulation of the handle 10. It can be remotely sprayed or near-diffusion spraying of the chemical liquid, and the length of the chemical liquid adjusting rod 20 is made shorter, the product is lighter and can be easily used by the operator, when stopping the injection of the chemical liquid handle 10 By operating the stepped portion 21 of the chemical adjusting rod 20 is caught by the binding port 40 By contacting the portion 41 can be easily stopped the injection of the chemical, there is an advantage that can be used to produce at a low cost.

2: chemical spraying table 10: handle
12: protrusion 20: chemical liquid adjustment rod
21: stepped portion 22: first male thread portion
24: Voryu Ward 26: Voryu Home
30: loosening lock 32: washer
34: O-ring 36: second male thread
40: binding hole 41: locking portion
42: first female threaded portion 44: second female threaded portion
46: third female thread part 48: seating part
49: chemical connection part 50: seating port
60: chemical transport tube 62: handle
70 outlet 72
80: nozzle tip 90: hook portion

Claims (5)

A handle 10 formed in a cylindrical shape and having a plurality of protrusions 12 formed to be gripped by a hand;
The front of the handle 10 is formed in a cylindrical shape is connected to, the front outer periphery is formed with a stepped portion 21, the rear spaced apart from the stepped portion 21, the first male screw portion 22 protruding outwardly Is formed, the front end is formed extending to the front while the one end is formed is a conical vortex opening 24 is formed, the vortex opening 24 is formed with a spiral vortex groove 26 to be inward from the outer peripheral surface Chemical liquid adjustment rod (20);
An anti-loosening tool formed in the form of a bolt through which an inner side is penetrated behind the first male screw portion 22 of the chemical adjusting rod 20, and a second male screw portion 36 protruding outward is formed at the front. 30;
The first male screw portion 42 and the first male screw portion 42 and the second male screw portion 36 of the loosening prevention device 30 are formed in a cylindrical shape, respectively, spaced apart from the rear inner side. It is coupled to the two female screw portion 44 in sequence, the front female inside the third female screw portion 46 is formed, the rear of the third female screw portion 46 is formed with a seating portion 48 having a cylindrical space, In the rear spaced apart from the seating portion 48, a locking portion 41 is formed to be stepped to correspond to the stepped portion 21 of the chemical adjusting rod 20, and the seating portion 48 and the first female screw portion 42 are formed. Between the coupling member 40 is formed with a chemical solution connecting portion 49 for receiving a chemical solution from the outside;
A seating hole 50 formed in a cylindrical shape and inserted into the seating portion 48 of the binding hole 40;
A rear side formed in a cylindrical shape is coupled to the third female threaded portion 46 of the binding hole 40, and a chemical liquid transfer tube 60 is formed through the inner side so that the chemical liquid can be transferred from the rear to the front;
The chemical liquid injection characterized in that it comprises a discharge port 70 having a cylindrical portion formed in the front of the chemical liquid transport tube 60, the pressing portion 72 is formed to penetrate through the inner side narrower than the rear. versus. The method of claim 1,
The front of the discharge port 70, the rear end formed in a cylindrical shape is coupled and provided, the inner side is a chemical liquid spray, characterized in that the nozzle tip 80 is formed to be penetrated so that the chemical can be injected. The method of claim 1,
The chemical solution connecting portion 49 is formed on the other side of the binding port 40 extends to the upper side, and the chemical liquid spray table, characterized in that provided with a hook portion 90 having a through hole therein. The method of claim 1,
The chemical liquid delivery pipe 60 is a chemical liquid injection table, characterized in that provided with a handle 62 is slidably coupled to be spaced apart from the outer peripheral surface of the chemical liquid transport pipe (60). The method of claim 1,
A pair of washers 32 are fitted to the chemical adjusting rod 20 at the front of the release preventing device 30, and an O-ring 34 is provided to be fitted between the pair of washers 32. Characterized in the liquid injection zone.

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