KR20070100048A - Nipple high-control device for a sprayer - Google Patents

Abstract

A height control device of a sprayer is provided to enable a user to selectively control the height of a chemical drum to protect a user's waist and to be carried on the user's shoulder regardless of the weight of the chemical drum. A height control device of a sprayer is carried on the user's shoulder by a shoulder strap and sprays a liquid stored inside a chemical drum with the pressure inside a plunger(12) generated by the driving of a handle(17), and includes a support(20), and a fixing unit. The support is coupled to the lower surface of the chemical drum to make the chemical drum ascend and descend. The fixing unit protrudes on the side of the medical drum, and selectively fixes the ascending height of the chemical drum. One side of the support is extended to protrude to an outer side of the chemical drum to form a foothold(20a).

Description

Height control device for sprayer {Nipple High-control Device For A sprayer}

1 is a first cross-sectional view of the height adjusting device for a nebulizer according to the present invention;

Figure 2 is a second cross-sectional view of the height adjusting device for a nebulizer according to the present invention,

3 is a perspective view of the pedestal extracted from FIG.

Figure 4 is a configuration diagram combining the fixing means to the pedestal extracted from Figure 1,

5 is a use state diagram to which the present invention is applied.

<Description of the symbols for the main parts of the drawings>

10: medicine box 10a: space part

11: Melange 12: Branza

13: support plate 13a: pinion gear

13b: roller 14: first compartment

15: compartment 2 16: compartment 3

17: handle 20: stand

20a: Footrest 21: Ballistic Shaft

21a: first coil spring 22: first guide shaft

22a: stopper 23: second guide shaft

31: lever 32: first moving bar

32a: lek 32b: clasp

32c: second coil spring 33: second moving bar

The present invention relates to a height adjusting device for a nebulizer having a pedestal which can adjust the height of the medicine box and stably hold the atomizer. More specifically, the pedestal is coupled to the bottom of the medicine container so that the medicine container can be lifted. ; And a fixing means protruding to the side surface of the medicine container to selectively fix the lifting height of the medicine container.

Generally, nebulizers are used to disinfect or prevent crops or to water crops.

Such a nebulizer is mostly used a manual nebulizer to operate the operating handle to spray the pesticide by the pressure formed in the interior of the Branza, is formed in the front of the beetle is a medicine barrel is used on the shoulder.

In addition, the medicine box should be mixed again from time to time as the user performs the work on the shoulders.

These conventional nebulizers are typically stored in a pesticide mixture in a 20 liter medicine cabinet. Therefore, this weight is very difficult for an adult to carry the medicine box on his back.

Therefore, there is a discomfort that others need to help when putting these medicines in the shoulder.

However, most of the medicine box is carried alone, there is a problem that the back of the human body is often injured when the medicine box is carried to the shoulder.

Therefore, there is a demand for a structure of a nebulizer capable of stably dispensing a medicine container.

The present invention has been made in view of the above problems, the object of the present invention, the pedestal coupled to the bottom of the medicine cabinet so that the medicine cabinet can be elevated; And a fixing means protruding to the side of the medicine box to selectively fix the lifting height of the medicine box. The height adjustment device for the nebulizer which can protect the waist of the human body by selectively adjusting the height of the medicine box.

Objects of the present invention, in the nebulizer to the liquid sprayed in the medicine cabinet at the pressure in the Branza generated by the drive of the handle with a shoulder strap,

Pedestal coupled to the bottom of the medicine cabinet so that the medicine cabinet can be lifted; And a fixing means protruding to the side of the medicine cabinet to selectively fix the lifting height of the medicine cabinet.

One side of the pedestal in the above preferably further comprises a footrest is formed so that the foot is protruded to the outside of the medicine cabinet to step on the foot.

The pedestal in the above is preferably a structure in which the guide shaft and the bullet shaft are inserted into the medicine cabinet, respectively, and the medicine cabinet is lifted by supporting it.

The guide shaft is coupled to the upper both sides of the pedestal is composed of a first guide shaft and a second guide shaft, each guide shaft is a tooth that can be raised and lowered by the fixing means on the inner surface facing each other by the fixing means It is preferable that the shape further includes a stopper.

The fixing means may include a lever protruding from the side surface of the medicine barrel, a first moving bar hinged to the lever, and horizontally moved according to the operation of the lever to be selectively inserted into the stopper of the first guide shaft, and the first movement. The movement of the bar is accompanied by a second movement bar corresponding to the stopper of the second guide shaft to move together, each of the movement bar is preferably formed of a rack.

The medicine cabinet is provided with a support plate in the space formed on the bottom, the support plate is preferably pinion gear is coupled to the second moving bar in accordance with the movement of the first moving bar.

Preferably, the support plate further comprises a pair of rollers supporting the first moving bar and the second moving bar.

In the above, it is preferable that the medicine cabinet further includes a first compartment, a second compartment, and a third compartment so that one side and the other side of the first moving bar and one side of the second moving bar can be coalesced.

Other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and the preferred embodiments associated with the accompanying drawings.

Hereinafter will be described in detail with the accompanying drawings with respect to the height adjustment device for a nebulizer according to the present invention.

1 is a first cross-sectional view of the height adjusting device for a nebulizer according to the present invention, FIG. 2 is a second cross-sectional view of the height adjusting device for a nebulizer according to the present invention, and FIG. 4 is a perspective view illustrating a structure in which fixing means are coupled to a pedestal extracted from FIG. 1.

As shown in Figs. 1 to 4, the present invention carries the liquid stored in the medicine cabinet 10 at the pressure in the Branza 12 generated by the driving of the handle 17 by carrying the shoulder strap 11 on the shoulder. In the nebulizer, it is provided with a support base 20 that can adjust the height of the medicine container 10 relates to a height adjuster for a nebulizer structure that can stably spray the nebulizer.

The present invention is largely composed of two parts, which protrudes from the side of the pedestal 20 and the medicine cabinet 10 coupled to the bottom surface of the medicine cabinet 10 so that the medicine cabinet 10 can be lifted and the medicine cabinet 10 It consists of a fixing means for selectively fixing the lifting height of.

The pedestal 20 is disposed on the bottom surface of the medicine cabinet 10, the foot 20 is formed so that the pedestal 20 is extended to protrude to the outside of the medicine cabinet 10 to step on one side to raise the medicine cabinet It is configured to include more.

 At this time, the pedestal 20 is composed of the first and second guide shafts 22 and 23 formed on both sides of the guide shaft 22, the elastic shaft 21 is coupled between the guide shaft (22, 23). . At this time, the bullet shaft 21 has a structure in which the first coil spring 21a is inserted.

Each of the guide shafts 22 and 23 and the bullet shaft 21 are inserted into the bottom surface of the medicine cabinet 10, and the medicine cabinet 10 provides a structure that can be lifted and raised with respect to the ground.

In addition, the first guide shaft 22 and the second guide shaft 23 is a structure in which a serrated stopper 22a is formed on the inner surface facing each other.

Fixing means are selectively inserted into the stopper 22a to control the lifting height of the medicine container 10.

The fixing means has a lever 31 protruding from the side surface of the medicine container 10 and a hinge coupled to the lever 31 to move horizontally according to the manipulation of the lever 31 so that the first guide shaft 22 is moved. And a first moving bar 32 selectively inserted into the stopper 22a of the first and second stoppers 22a of the second guide shaft 23 to move together with the movement of the first moving bar 32. It consists of two moving bars 33. At this time, each of the moving bars (32, 33) is provided with a latch (32b) that can be engaged with the stopper (22a) of each of the guide shaft (22, 23).

A rack 32a is formed at the center of each of the moving bars 32 and 33, and the first moving bar 32 and the second moving bar 33 are connected to the pinion gear 13a through the rack 32a. In accordance with the movement of the first moving bar 32 in engagement with the second movable bar 33 is provided with a structure that can be moved together.

On the other hand, the pinion gear 13a is coupled to the support plate 13 to the space portion 10a formed on the bottom surface of the medicine container 10, and also the first moving bar 32 to the upper and lower portions of the pinion gear 13a. And a roller 13b capable of supporting the second moving bar 33.

In addition, the medicine cabinet 10 is the first compartment 14, the second compartment 15 and the third compartment so that one side and the other side of the first moving bar 32, and one side of the second moving bar 33 can be carried out. The compartment 16 is formed. At this time, the first moving bar 32 and the second moving bar 33 may be elastically returned to each of the compartments 14, 15, and 16 according to the manipulation of the lever 31 connected to the first moving bar 32. Each of the second coil springs 32c has a structure built therein.

Hereinafter will be described briefly together with the accompanying drawings attached to the height adjustment device for a nebulizer according to the present invention.

5 is a use state diagram to which the present invention is applied.

As shown in Figure 5, the height adjustment device for a nebulizer is a clasp of each moving bar is inserted into the stopper formed in each of the guide shaft is a structure that is fixed without movement in the state inserted into the medicine cabinet.

First, the user steps on the footrest and pulls the lever to release the latch of the moving bar inserted into the stopper of the guide shaft. At this time, the second coil spring built into each compartment is in a compressed state.

The pedestal is then free, at which time the user raises the medicine cabinet to the desired height. At this time, the first coil spring inserted into the elastic shaft of the pedestal is in a compressed state.

Thereafter, when the user returns the lever to its original state, the latch of each of the moving bars is inserted into the stopper of each guide shaft due to the elastic return to the second coil spring built in each compartment.

The medicine cabinet is then fixed in a raised state to a desired height in support of the pedestal.

And the user gets up with the suspenders of the medicine container on the shoulder.

Afterwards, the user pulls the lever again to release the latch of the moving bar inserted into the stopper, so that the pedestal is brought into close contact with the bottom of the medicine barrel by the elastic return force of the first coil spring inserted into the elastic shaft of the pedestal.

And when you are active, the pedestal sticks to the bottom of the medicine cabinet to avoid interference with the pedestal.

According to the height adjustment device for a nebulizer according to the present invention as described above, the present invention is not limited to the nebulizer, of course, can be applied to the bucket carrying bucket, bucket, fork and the like.

In addition, the present invention is composed of two guide shafts of the pedestal, one bullet shaft, but can be configured by installing one guide shaft, one bullet shaft in close proximity to one side of the medicine cabinet in the cantilever form.

As described above, the height adjusting device for the nebulizer according to the present invention has a feature that can stably pill the medicine cabinet regardless of the weight of the medicine cabinet.

This can protect the user's waist has the advantage of being able to prevent safety accidents.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, various other modifications and variations may be made without departing from the spirit and scope of the invention. Accordingly, it is intended that the appended claims cover such modifications and variations as fall within the true scope of the invention.

Claims (8)

In the nebulizer which is carried on the shoulder with a lanyard and sprays the liquid stored in the medicine box at the pressure in the Branza generated by the drive of the handle, Pedestal coupled to the bottom of the medicine cabinet so that the medicine cabinet can be lifted; And A height adjusting device for a nebulizer, comprising: a fixing means protruding to the side of the medicine cabinet to selectively fix the lifting height of the medicine cabinet. The method of claim 1, One side of the pedestal height adjustment device for a nebulizer characterized in that it further comprises a footrest extended to protrude to the outside of the medicine cabinet so as to step on the foot to raise the medicine cabinet. The method according to claim 1 or 2, The pedestal is a height adjustment device for a nebulizer, characterized in that the guide shaft is inserted into the medicine barrel, and the barrel shaft is coupled to each other, the structure is lifted by supporting the medicine cylinder. The method of claim 3, wherein The guide shaft is coupled to the upper both sides of the pedestal is composed of a first guide shaft and a second guide shaft, each guide shaft is a tooth that can be raised and lowered the height of the medicine cabinet by the fixed end on the inner surface facing each other Height adjuster for the sprayer, characterized in that it further comprises a stopper of the shape. The method of claim 1, The fixing means, A lever protruding from the side of the medicine barrel, A first moving bar hinged to the lever and horizontally moved according to the operation of the lever to be selectively inserted into the stopper of the first guide shaft; A second movement bar corresponding to the stopper of the second guide shaft by accompanying movement in accordance with the movement of the first movement bar, Each moving bar is a height adjustment device for a spray, characterized in that the rack is formed. The method of claim 1, The medicine cabinet is provided with a support plate in the space formed on the bottom, the support plate is a height adjustment device for a nebulizer, characterized in that the pinion gear is coupled to the second moving bar in accordance with the movement of the first moving bar. The method of claim 6, The support plate is a height adjustment device for a nebulizer, characterized in that it further comprises a pair of rollers for supporting the first moving bar and the second moving bar. The method of claim 1, The medicine cabinet further comprises a first compartment, a second compartment and a third compartment for controlling the one side and the other side of the first moving bar, one side of the second moving bar.

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