KR101797955B1 - Spray, spray nozzle and valve assembly for living apparatus - Google Patents

Abstract

The present invention relates to a method of filling a contents, which is household items such as pesticides, fragrance, deodorant, hair spray, rust inhibitor, mist, perfume, seasoning food such as oil and soy sauce, Which is capable of fine spraying and accelerating the ejection of contents, a valve assembly and an injection hole used therein, and a spray applicable to a spray using a spray release agent.

Description

[0001] DESCRIPTION [0002] SPRAY, SPRAY NOZZLE AND VALVE ASSEMBLY FOR LIVING APPARATUS [0003]

The present invention relates to a spray, and more particularly, to a spray, which is filled with contents such as insecticide, fragrance, deodorant, hair spray, rust inhibitor, mist, perfume, seasoning food such as oil and soup, And a spray assembly capable of fine spraying and accelerating the spraying of contents, a valve assembly and an injection hole used therein, and also applicable to a spray using a spraying mold release agent .

Generally, the spray generally refers to a chemical solution filled in a sealed housing or an apparatus for spraying a certain amount of the insecticide or the like (hereinafter referred to as "the fluid").

Although various types and methods of spraying have been developed as described above, the general operation of spraying is that the spray generates pressure due to the action of the inner spring or the like, thereby causing the contents in the spraying housing to flow through the nozzle of the spray And is discharged by a pressure generated by pressing.

The above-described method complicates the shape of the spray to increase the cost, does not guarantee the sealing inside the housing, and has a limitation on the pressure level generated by the spray, so that the content of the inside of the spray housing There have been developed various forms of the spray and there has been developed a method of discharging the contents inside the spray housing by applying pressure in other ways than the general spray described above .

Prior Art No. 10-0437957 discloses an overpressure safety device for an aerosol container, which is an apparatus for preventing the internal pressure of the aerosol container from becoming higher than a certain pressure, Both methods are completely different.

In addition, Patent No. 10-1200186 discloses a nozzle head descending type vacuum sealed pump spray container in which the content is discharged in a fixed quantity. The above-mentioned registered patent improves the closing force of the contents and improves the structure of the first valve, The suction and the compression force of the pumping operation are improved and the pumping operation is smoothly performed, so that the contents are discharged in a fixed quantity.

On the other hand, the present applicant has disclosed a device capable of smoothly injecting the filled contents through air pressure or self-contracting force of an inner container and air pressure through Dong-Ro New Practice No. 20-0383512.

In addition, Patent No. 486015 discloses a device capable of ejecting a fluid by air pressure and capable of ejecting a fluid by self-contracting force together with air pressure in order to solve such a problem.

The valve structure used in most sprays together with the above-described spray is composed of the outer cylinder 2, the fixing body 3, the valve 10 and the push button 5 as shown in Fig.

The outer cylinder (2) has a cylindrical shape with an open top. Here, the open upper portion of the outer cylinder 2 is formed into a stepped shape that becomes narrower radially as it extends upward. A fixing body 3 is coupled to an upper portion of the outer cylinder 2 and a valve 10 is provided in the fixing body 3 to seal the outer cylinder 2. [

The fixture 3 is made of a ring-shaped metal plate and has a stepped shape that becomes narrower radially as it extends upward. Preferably, the lower end of the fixture 3 is fitted and fixed on the outer side of the upper end of the outer cylinder 2. [ On the upper surface of the fixed body 3, a valve mounting hole 4 communicating with the inside of the outer cylinder 2 is formed, and a valve 10 is provided.

The valve 10 is constructed such that a cylindrical body 11 having a hollow interior is coupled to the inside of the fixed body 3 and a valve body 12 having an internal hollow therein is provided on the upper side of the body 11, And an orifice tube 13 is formed on the outer circumferential surface of the valve body 12 so as to pass through the hollow interior. A spring 14 is disposed under the valve body 12 so as to elastically support the valve body 12 and a packing 15 for blocking the orifice tube 13 is disposed outside the valve body 12 . A push button 5 for actuating the valve 10 is coupled to the upper portion of the valve 10 thus formed.

The push button 5 is fitted in the upper portion of the valve body 12 protruding upward and a discharge pipe 6 communicating with the hollow interior of the valve body 12 is opened to one side of the push button 5 . A nozzle (7) for spraying the contents to be jetted is mounted at the outlet of the discharge pipe (6).

The operation state of the dispenser 1 thus formed is briefly described. After the contents and air pressure are filled in the outer cylinder 2, the contents are sprayed to the nozzle 7 by the user pressing the push button 5 . First, when the push button 5 is pressed, the valve body 12 is pressed downward, and the packing 15 which has closed the orifice tube 13 is released. Therefore, the contents of the inside of the outer cylinder 2 rise up along the straw 20 at the same time the orifice tube 13 is opened, and are sprayed on the hollow inside of the body 11.

However, there is a problem that the spray is difficult to use because the amount of air pressure is small in a product which must be sprayed with very fine particles such as hair spray.

On the other hand, Japanese Patent Application Laid-Open No. 2008-155525 discloses an aerosol composition for a mold release agent and an aerosol-type injection device for applying the same. However, in the Japanese Patent Laid- And the product pressure is in the range of 0.4 to 0.8 MPa at 25 ° C. However, the idea of the present invention is different from that of the present invention.

In addition, there is a need to provide a spray valve capable of smoothly performing backward spraying because of difficulty in proper maintenance of the pressure, in spite of spraying in the opposite direction, that is, spraying with the injection port facing downward, and necessity of spraying for lower filling and nozzle for smooth spraying I have been.

Disclosure of Invention Technical Problem [8] The present invention provides an acceleration means capable of solving the problems of the related art as described above, filling the inside of the spray housing with gas pressure such as air to smooth the discharge of the contents, and supplementing internal pressure weakened by the discharge of contents The present invention provides a valve assembly capable of smoothly discharging the contents even when used upside down, and provides a nozzle or the like used therein.

In order to accomplish the object of the present invention, the present invention provides an outer tube having an outer cylindrical shape with an open top, an injection body on an upper portion of the outer tube, There is a valve provided in a ring-shaped metal plate fixture formed with a valve mounting hole communicating with the inside of the outer cylinder, wherein the valve has a cylindrical body whose inside is hollow and which is coupled to the inside of the fixture, An orifice tube extending into the inside of the body from the upper part of the body and passing through the hollow inner side is formed on the outer circumferential surface of the valve body, a spring is disposed under the valve body so as to elastically support the valve body, A packing for interrupting the orifice tube is disposed on the outside, and the contents are ejected to the valve Bit is low, and is connected to the upper side of the inside of the outer tube is a compressed gas, the lower side of the spray for the one-way type is dairy products the content is filled; Or a spout for a two-way type household article, wherein the spout for a one-way type household article further comprises a compressed gas suction pipe penetrating the outer circumferential surface of the cylindrical body of the valve to the inside thereof; Alternatively, in the spray for one-way household goods, an auxiliary valve installation hole is further formed adjacent to the valve installation hole of the fixture, and an auxiliary body is further formed on the side surface of the body for receiving the valve, Wherein the auxiliary valve further comprises a supplementary valve for supplementing the contents and compressed gas ejected from the valve at a side adjacent to the valve, wherein the auxiliary valve is coupled to a hollow auxiliary body inside the fixed body, Wherein a hollow auxiliary valve body for externally entering and exiting the interior of the auxiliary body is elastically supported at an upper portion of the auxiliary body and an auxiliary packing for interrupting the orifice tube formed in the auxiliary valve body so that the valve and the auxiliary valve are simultaneously pressed In another spray of any of the other two-way household sprays, Is the internal pressure of 5-13 bar, and (bar), the volume of the contents inside the outer tube is 30 ~ 60v%, the valve connected to the straw, the accelerator is provided.

Specifically, the valve is divided into a lower portion of a valve connected to the straw and a valve upper portion formed to be wider than the lower portion of the valve. The accelerator includes an insertion portion inserted into the lower portion of the valve, and a head having a larger diameter than the lower portion of the valve. And an acceleration thread formed spirally on the side of the insert.

More specifically, one or more grooves are formed in the head.

Specifically, the end of the valve connected to the straw is formed in the form of a funnel that narrows in the direction in which the contents are conveyed.

Specifically, in the valve connected to the straw, the insertion portion and the acceleration thread are integrally formed inside the valve.

Specifically, the jetting nozzle body further includes an auxiliary jetting hole formed at least two jetting holes around the protruding portion of the body, fitted to the jetting hole, forming a fine jetting hole, and forming at least one protruding portion.

Specifically, the projecting portion of the auxiliary injection hole is formed higher toward the injection hole.

Specifically, the valve includes a valve receiving portion below the valve and at least one blowout hole below the valve accommodating portion. The blowout hole has a projected receiving portion in which a bead hole is received at one side of the blowout hole, A ball is formed, a hole is formed in a lower portion thereof, and a straw insertion portion is formed.

Specifically, an inlet is formed at an end of the protrusion receiving portion.

Specifically, a space capable of accommodating the bead ball is formed between the ejection hole and another ejection hole which becomes eccentric, and the upper side of the lower side straw insertion portion of the space is curved.

Specifically, the projection receiving portion is formed in a linear shape downward.

Specifically, the valve further forms another compressed gas injection port on the other side of the contents jetting portion.

Specifically, a weight is added to the end of the straw.

According to the present invention, it is possible to specify the internal pressure of the compressed gas inside the spray to facilitate the spraying or spraying of the contents, to facilitate the fine spraying and the strong spraying using a unique spray nozzle, It is possible to provide a spray having an excellent anticipated effect such that spraying can be facilitated even if the pressure of the compressed gas is lowered, reverse rotation spraying can be easily performed using the valve assembly, and the residual contents can be sprayed completely .

1 is a cross-sectional top view of a conventional spray top.
Figures 2 and 3 are spray cross-sectional views in accordance with embodiments of the present invention.
Fig. 4 is a sectional view of the embodiment of Fig. 3; Fig.
Figure 5 is a bottom cross-sectional view of Figure 2;
6 is a sectional view of an embodiment of an accelerator according to the present invention.
FIG. 7 is a sectional view of the embodiment of FIG. 6; FIG.
8 is a sectional view of still another embodiment of the acceleration device in the present invention.
9 is a sectional view of still another embodiment of the acceleration device in the present invention.
10 is a sectional view of still another embodiment of the acceleration device in the present invention.
11 is a sectional view of an injection hole of the present invention.
12 is a top view of a nozzle of the present invention.
Fig. 13 is a sectional view of Fig. 12; Fig.
Fig. 14 is a sectional view of the jetting port according to the present invention. Fig.
15 is a sectional view using the valve assembly of the present invention.
Figure 16 is an enlarged view of the valve assembly of Figure 15;
17 is a sectional view of another valve assembly of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the best mode for carrying out the present invention will be described with reference to the accompanying drawings.

The following description is provided to assist the understanding and implementation of the present invention, but the present invention is not limited thereto.

1 and 2, there is shown a prior art (one-way type) as described above. FIG. 2 shows an outer tube 2 filled with a content and a compressed gas and having an open top, (10) which is installed inside the fixing body (3) and selectively blows out the contents and the compressed gas, and a valve (10) which is provided on the upper part of the valve And a push button (5) for spraying the compressed gas to the outside, wherein the valve (10) is arranged inside the fixture (3) A hollow valve body 112 is coupled to the hollow body 111 and is elastically supported on the upper portion of the body 111. An orifice tube 112 is formed on the valve body 112, And a packing (115) for interrupting the body (113) (Two-way type) in which a gas suction pipe 116 penetrating the inside of the outer cylinder 2 and capable of supplementing the air pressure of the outer cylinder 2 is formed.

Fig. 3 is a perspective view of the outer cylinder 2 of the present invention. Fig. 3 is an enlarged view of the outer cylinder 2, And a push button (5) which is connected to an upper portion of the valve (10) to spray the compressed gas and the contents to be ejected while pressing the valve (10) (10) for guiding the air pressure in the outer cylinder (2) to the push button (5) side and for supplementing the contents and compressed gas ejected from the valve (10) The auxiliary valve 210 is further provided with a hollow auxiliary body 211 coupled to the inside of the fixed body 3 and a hollow auxiliary valve 211 for entering and extinguishing the inside of the auxiliary body 211. [ When the body 212 is attached to the upper portion of the auxiliary body 211 And an auxiliary packing 215 elastically supported in the auxiliary valve body 212 and interrupting the orifice tube 213 formed in the auxiliary valve body 212. The push button 5 is connected to the valve 10 and the auxiliary valve 210 (Another type of two-way type), and FIG. 4 is a view showing the spray of FIG. 3 being sprayed.

In FIGS. 1, 3 and 4, the portion where the gas G and the contents L are filled, such as the lower portion of the spray 100 in FIG. 2, is omitted. Therefore, in FIGS. 1, 3 and 4, the outer cylinder 2 and the compressed gas G and the contents G therein are filled and the straw 20 is connected as shown in FIG.

2 and 5 to 9, the relationship between the compressed gas G in the outer cylinder 2 and the contents L, which are not shown in Figs. 1, 3 and 4 and are shown in Fig. 2 .

2, the spray 100 filled with the pressure of the present invention is applied to a sealed spray bottle 2 mounted with an injection nozzle body A at an upper end thereof, The contents L are connected to the jetting nozzle body A through a straw 20 so that the contents L are discharged to the straw 20 in accordance with the jetting port opening of the jetting nozzle body A. [ As shown in FIG.

The above is the method of providing the internal pressure 310 shown in FIG. 5 with the compressor body in the empty space in which the contents L of the spray bottle 2 are not contained, and then sealing it.

The inner pressure 310 automatically pressurizes the inner surface of the spray bottle 2 and the contents L as the inner pressure 310 is filled in the empty space of the spray bottle 2 as described above As shown in FIG. 5, when the jetting port of the jetting nozzle body A is opened, the content L automatically flows in accordance with the pressure applied to the contents L by the internal pressure 310, (20) in the direction of the arrow and is discharged through the injection port of the injection port body (A).

At this time, the internal pressure 310 must be determined according to the volume percentage of the contents L to be accommodated with respect to the entire volume inside the spray bottle 2 because the capacity of the contents L is large, It is necessary to consider the pressure decrease due to the continuous discharge of the content (L), so that it is necessary to fill with the higher pressure when the initial pressure is filled, so that the discharge pressure can be maintained sufficiently even if the subsequent pressure decrease occurs.

The internal pressure 310 for the volume percentage of the contents L may be as shown in Table 1 below. The pressures shown in Table 1 below indicate the minimum pressure and the maximum pressure that allow the entire contents L contained in the spray bottle 2 to be easily discharged.

Spray housing (H) Volume of contents (L) The internal pressure (310) More than 60% 7bar ~ 13bar 50 to 60% 6.5bar ~ 12.5bar 40 to 50% 6bar ~ 12bar 35-40% 5.5 to 11.5 bar 30 to 35% 5 bar to 11 bar

The inner pressure described in Table 1 is such that when the pressure relative to the percentage of the contents L occupied by the contents L is less than the minimum pressure, the inside contents are not completely and sufficiently discharged, and when the pressure exceeds the maximum pressure, (2) The pressure is high enough to cause damage to the container. In this case, even if the internal pressure is decreased due to the use, the internal pressure can be maintained at least 5 bar, thereby facilitating the complete discharge of the contents.

It is preferable to adjust the internal pressure 310 according to the discharge intensity and the discharge pattern of the contents L independently of the volume percentage with respect to the spray bottle 2 of the contents L, L, the inner pressure 310 must be at least 5 bar for discharging the contents L smoothly regardless of the volume percentage of the spray bottle 2, the discharge volume percentage, the discharge intensity, and the like.

The means for providing the internal pressure 310 may be any one of nitrogen gas, oxygen gas, and air.

Here, a conventional method can be used for filling the pressure gas providing the internal pressure 310. For example, a hole opened to provide a pressure to the side surface or the upper surface of the spray pipe 2 The inner pressure 310 is formed by filling the pressure gas and then the hole is sealed. Alternatively, in a state in which the spray outer tube 2 is not hermetically sealed with the nozzle body A, The inner pressure 310 may be provided to the spray outer tube 2 by filling the pressure gas to seal the nozzle body A while the inner pressure 310 is provided to the spray outer tube 2. However, It is preferable to fill the pressure gas through the straw 20 to provide the internal pressure 310. [ This can be done by a person skilled in the art which is easy to manufacture.

The spray 100 filled with the internal pressure 310 as described above is forced to reduce its pressure as the contents L escape due to its structure. This is because the leakage of the contents L Because the void space of the spray bottle 2 gradually expands and the density of the gas component that provides the internal pressure 310 becomes lower. Therefore, it is preferable to add an accelerating means for allowing the contents L remaining in the spray bottle 2 to be easily discharged even if the internal pressure 310 is reduced due to the outflow of the contents L.

6 and 7 are structural diagrams of the acceleration device 400 as a first example of the acceleration means. Hereinafter, the configuration and operation of the acceleration device 400 will be described with reference to FIGS. 6 and 7. FIG.

6, the accelerator 400 includes an accelerator body 410 and at least one accelerated thread 420. The accelerator 400 is extended from the straw 20, And is installed in the connected valve tube DT.

The acceleration device body 410 is divided into a head 411 and an elongated cylindrical insertion portion 412. The acceleration thread 412 is wound on the side of the cylindrical insertion portion 412 one or more times in a spiral manner Respectively. The head 411 is formed wider than the diameter of the acceleration thread 412 and at least one groove 413 is formed so that the contents L can easily pass through the head 411.

The valve tube DT is formed to be wider than the diameter of the insertion portion 412 and the acceleration screw thread 420 of the acceleration device 400 for installing the acceleration device 400 configured as described above, The lower end (D-T1) of the valve tube is formed to have a diameter smaller than the diameter of the head 411 so that only the insertion portion 412 and the acceleration screw thread 420 can be inserted easily, (D-T2) which is larger than the diameter of the pipe.

6, the insertion unit 412, in which the acceleration screw thread 420 is formed, is inserted into the valve tube DT, Is inserted into the lower end (D-T1) and is mounted so as not to move.

As described above, when the content L is moved in the arrow direction along the valve tube DT by the internal pressure 310 in the state where the accelerator 400 is installed in the valve tube DT as described above, , The content L is struck against the lower end of the insertion portion 412 and the acceleration thread 420 of the accelerator 400 as shown in FIG. 420).

At this time, as the contents L are rotated through the acceleration threads 420, the contents L can be accelerated under the action of centrifugal force. Therefore, even if the pressure for discharging the contents L decreases relatively as the internal pressure 310 decreases, the contents L are supplied with the centrifugal force through the acceleration thread 420 of the accelerator 220 And can be discharged to the outside of the spray bottle 2 more quickly.

Since the head 411 of the accelerator 400 is provided with at least one groove 413 for discharging the content L, the content L passes through the groove 413, And moves to the valve pipe upper end (D-T2).

Acceleration of the contents L can be performed by installing the accelerator 400 on the valve tube DT as described above. However, by changing the shape of the valve tube DT itself, Acceleration may be performed. FIGS. 8, 9 and 10 are exemplary structural views showing a modified form of the valve tube D-T.

8, the inlet of the valve tube DT is formed in a narrow funnel shape so that the area through which the contents L pass is relatively reduced to increase the discharge pressure in proportion to the reduced passage area, L, or may change the shape of the valve tube DT to have the same function as the accelerator 400, as shown in FIGS.

FIG. 9 is a view illustrating the shape of the acceleration device 400 described in FIG. 6 integrated with the injection hole DT, FIG. 10 is a view illustrating the shape of the valve tube DT itself FIG. The acceleration type of the valve tube D-T shown in FIGS. 9 and 10 is the same as that of the acceleration device 400 shown in FIG. 6, so that a description thereof will be omitted.

Hereinafter, an injection port suitable for use in the present invention will be described.

FIG. 11 is a sectional view of a spray nozzle body of the present invention. In the nozzle body 500 of the present invention, at least two spray holes 510 are formed in the upper portion around the protrusions 520, Is inserted into the projection 520 of the jetting nozzle body 500 so as to be fitted with the projection 520 in clearance.

The auxiliary injection hole 550 is formed with a minute injection hole 551. At the auxiliary injection hole 550, at least two projections 552 are formed around the minute injection hole 551. The protrusion 552 is preferably formed in a vortex shape as shown in FIG. 12, and is formed slightly higher toward the fine injection hole 551.

Fig. 12 is a plan view of the auxiliary jet opening 550 in the present invention, and Fig. 13 is a sectional view thereof. Reference numeral 553 in Figs. 12 and 13 is a guide protrusion formed on the outside of the auxiliary injection port 550, and may be formed if necessary.

Referring to Fig. 14, the operating relationship of the jetting port 500 of the present invention will be described.

The contents ejected from the lower container (not shown) in the direction of the arrow toward the upper side by pressing the button in the usual way are injected into the two or more injection holes 510 by the pressure. In this case, It is possible to move toward the injection hole 551 of the auxiliary injection port 550 by the guide protrusion 553 formed in the injection hole 510. Even if the guide protrusion 553 is not formed, Is directed toward the auxiliary injection port 550.

The injection port 551 of the present invention is formed such that the projections 552 are higher than the injection holes 551 in the vicinity of the injection holes 551 so that the contents to be injected are injected into the auxiliary injection holes 550 552 of the main injection opening 500 and collide with each other and continue to come out of the main injection opening 500 are forced to be injected through the fine injection hole 551 of the outward directed auxiliary injection opening 550 do.

The contents to be jetted continue to be ejected from the container by the push of a button, and the contents to be ejected collide with the vortex-like protrusions 552 of the auxiliary injection port 550 and hit the outer wall of the protrusion 520 of the main body again to form a vortex The ejected contents become finer due to the continuous self-impact and become the ultra-tenant along the jet through the jet hole 551 and can go far.

Therefore, they do not need to be used close to the human body, and the creams and the like can be injected while finely colliding with each other while continuing to follow the internal pressure.

A valve assembly suitable for use in the present invention will now be described.

Figure 15 illustrates a valve assembly 600 of the present invention that may be used with the conventional valve 10 of Figure 1. Figure 16 is a detailed view of the valve assembly 600, One or more spray holes 620 are formed below the receiving portion 610 and protrude downward from one side of the spray hole 620 to form a hole 620, 630 and has a protrusion receiving portion 631 for receiving a bead hole 640 and another ejection hole 651 is formed downwardly from the at least one ejection hole 620 with eccentricity, A space is formed between the hole 620 and the other spray hole 651 so as to be seated while closing the other spray hole 651 when the bead hole 64 is turned upside down and a normal straw 20 And a straw 20 insertion portion 650 having an inlet is formed at a lower portion thereof .

The valve assembly 600 of the present invention configured as described above is configured such that when the spray is used, the lower contents L by the push button at the upper portion are normally discharged through the jet hole 651 and the at least one jet The bead hole 640 is closed through the hole 620 and the compressed gas G is not introduced into the hole 630. If the bead hole 640 is used in reverse, So that the nozzle L is formed into the contents L and the end thereof is formed into the compressed gas G while the compressed gas G blocks the ejection hole 651 and is discharged through the hole 630 Since the contents L are sprayed through the at least one spray hole 620 by the pressure of the compressed gas G, even if the spray container is turned upside down, the spraying force is excellent.

The reason for forming at least one ejection hole 620 is that only one bead hole 640 may block the ejection hole 620.

FIG. 17 shows another valve assembly 700 according to the present invention, in which the valve 10 shown in FIG. 1 is modified for easy ejection even in reverse use.

The contents injection port 710 of the valve 10 of the valve portion in Fig. 17 further forms a compressed gas ejection port 800 in the valve 10 separately.

Accordingly, the normal spring is pressed and the packing part of the valve part is simultaneously lowered by the pushing of the push button of the upper part, and the contents of the undiluted liquid come to the content injection port 710, the compressed gas rides up through the compressed gas injection port 800, So that the contents are sprayed more smoothly and finely.

17, the upper packing locking part 730 of the valve assembly 700 is further formed and the packing is fastened. The contents injection port 710 for spraying the contents of the undiluted solution to the side where the packing is fastened and the other packing And the compressed gas injection port 800, which is another injection port, is formed and connected to the upper push portion spray hole.

Accordingly, the contents, which are the undiluted solution, can be injected into the contents spraying portion 710 and the compressed gas can be injected simultaneously through the compressed gas spraying portion 800 by pushing the push portion.

Thus, using it in reverse, the contents L can be used historically via reference numeral 800 and the compressed gas through reference numeral 710 as described above.

In the present invention, the weight is connected to the end of the straw (20) connected to the valve (10) in order to complete the discharge of the contents (L) so that if the spray is used in an oblique direction, I can do it.

1, 100, 200: Spray 10: Valve
20: Straw 310: Internal pressure.
400: Accelerator 500: nozzle body.
600, 700: valve assembly G: compressed gas
L: Contents

Claims (13)

A ring-shaped metal plate fixture having a cylindrical outer cylinder with an open top and an injection nozzle body located at an upper portion of the outer cylinder, and a valve mounting hole communicating with an upper portion of the outer cylinder at a lower portion of the nozzle body, Wherein a cylindrical body of the valve is coupled to the inside of the fixed body and a valve body having an internal hollow is inserted into and out of the body from an upper portion of the body, A spring is disposed on the lower portion of the valve body so as to elastically support the valve body, a packing for interrupting the orifice tube is disposed outside the valve body, and the contents are ejected to the valve A straw is connected to the upper portion of the outer cylinder, a compressed gas is filled in the lower portion of the outer cylinder, One Way-type spray, household goods; or
Wherein the spray for a one-way household article further comprises a compressed gas suction pipe penetrating the outer peripheral surface of the body of the valve to the inside thereof; or
In the spray for one-way household goods, an auxiliary valve installation hole is further formed adjacent to the valve installation hole of the fixture, and an auxiliary body is formed on the side surface of the body where the valve is accommodated, interlocked with the auxiliary valve installation hole Further comprising an auxiliary valve further supplementing the contents and the compressed gas ejected from the valve at a side adjacent to the valve, wherein the auxiliary valve is coupled to a hollow auxiliary body inside the fixed body, Wherein a hollow auxiliary valve body for externally entering and exiting the inside of the auxiliary body is elastically supported at an upper portion of the auxiliary body and an auxiliary packing for interrupting the orifice tube formed in the auxiliary valve body, In another spray of the two-way type household goods spray,
The valve being provided with an accelerator connected to the straw,
Wherein the valve is divided into a valve lower end connected to the straw and a valve upper end formed to be wider than the lower end of the valve,
The acceleration device may include an acceleration device body including an insertion portion inserted into the lower end of the valve and a head having a larger diameter than the valve lower end and an acceleration thread formed in a spiral shape along the inner surface of the insertion portion Spray for household goods that feature. delete In claim 1,
Wherein at least one groove is formed in the head. In claim 1,
Wherein the end of the valve connected to the straw is formed in the shape of a funnel which narrows in a direction in which the contents are conveyed. In claim 1,
Wherein the insertion portion and the acceleration thread are integrally formed in the valve inside the valve connected to the straw. In claim 1,
Wherein the spray nozzle body further comprises an auxiliary spray nozzle having at least two spray holes formed in the periphery of the protrusion of the body, being fitted to the spray hole, forming a fine spray hole, and forming at least one protrusion part . In claim 6,
And the projecting portion of the auxiliary injection hole is formed higher toward the injection hole. A ring-shaped metal plate fixture having a cylindrical outer cylinder with an open top and an injection nozzle body located at an upper portion of the outer cylinder, and a valve mounting hole communicating with an upper portion of the outer cylinder at a lower portion of the nozzle body, Wherein a cylindrical body of the valve is coupled to the inside of the fixed body and a valve body having an internal hollow is inserted into and out of the body from an upper portion of the body, A spring is disposed on the lower portion of the valve body so as to elastically support the valve body, a packing for interrupting the orifice tube is disposed outside the valve body, and the contents are ejected to the valve A straw is connected to the upper portion of the outer cylinder, a compressed gas is filled in the lower portion of the outer cylinder, One Way-type spray, household goods; or
Wherein the spray for a one-way household article further comprises a compressed gas suction pipe penetrating the outer peripheral surface of the body of the valve to the inside thereof; or
In the spray for one-way household goods, an auxiliary valve installation hole is further formed adjacent to the valve installation hole of the fixture, and an auxiliary body is formed on the side surface of the body where the valve is accommodated, interlocked with the auxiliary valve installation hole Further comprising an auxiliary valve further supplementing the contents and the compressed gas ejected from the valve at a side adjacent to the valve, wherein the auxiliary valve is coupled to a hollow auxiliary body inside the fixed body, Wherein a hollow auxiliary valve body for externally entering and exiting the inside of the auxiliary body is elastically supported at an upper portion of the auxiliary body and an auxiliary packing for interrupting the orifice tube formed in the auxiliary valve body, In another spray of the two-way type household goods spray,
A valve receiving portion is formed below the valve, at least one jet hole is formed below the valve receiving portion, a protruding receiving portion is formed at one side of the jet hole and a hole is formed at a lower portion thereof, Wherein the spray assembly comprises a valve assembly having a spray insert formed in a lower portion thereof and a straw insert portion formed in a lower portion thereof. In claim 8,
And an inflow port is formed at an end of the protrusion receiving part. In claim 8,
Wherein a space capable of accommodating the bead ball is formed between the ejection holes and the other ejection holes which are eccentric, and the upper side of the straw insertion portion on the lower side of the space is curved. In claim 8,
Wherein the projection receiving portion is formed in a linear shape downward. In claim 1,
Wherein the valve is further provided with another compressed gas injection port on the other side of the contents dispensing part. In claim 1,
Wherein a weight is added to an end of the straw.

Images