KR100761949B1 - Dual Type Mix Sprayer - Google Patents

Abstract

The present invention stores the first medicine of the hair dye and the second medicine of the oxidant in a dual storage container, respectively, mixing the first medicine and the second medicine supplied through the nozzle of the storage container in the mixing cap, the mixed medicine through a brush For dyeing the hair while spraying, the mixing cap is installed on the upper portion of the reservoir and the binder bracket for tying the dual reservoir into one, and a pair of inflow is provided at the bottom to mix the medicine transferred from the nozzle, Outflow is provided is composed of a connector bracket for supplying the mixed medicine to the brush. In order to effectively mix the medicine in the mixing cap, the lower portion of the outflow where the pair of inflows is further provided with a hemispherical hemisphere for mixing the medicine. At this time, the inflow is gradually smaller and the flow rate is increased gradually toward the upper side, the hemisphere has a rapid decrease in flow rate in the hemisphere because the radius is larger than the maximum diameter of the inflow, the first medicine and the Mixing of two medicines becomes smooth. In addition, by forming a discharge tube having a length of 1/2 to 1/3 in the center than a plurality of branches provided in a conventional brush, the mixed medicine supplied to the discharge tube through the supply line is sprayed evenly every corner of the hair.

Description

A mixing spouting device for two fluids

1 is an exploded perspective view showing the configuration of a dual type mixed spray device according to the prior art;

2 and 3 are a perspective view and an exploded perspective view showing the configuration of the dual-type mixed spray device according to an embodiment of the present invention, respectively.

4 and 5 are a front sectional view and a side sectional view respectively showing the configuration of the dual-type mixed spray device according to an embodiment of the present invention.

Figure 6 is a side cross-sectional view showing a switching state of the dual type mixed spray device according to the present invention.

Figure 7 is a partial front cross-sectional view showing the configuration of a dual type mixed spray apparatus according to another embodiment of the present invention.

Figure 8 is a partial front cross-sectional view showing an operating state of the dual-type mixed spray device according to the present invention.

9 and 10 are a partial exploded perspective view and a partial front cross-sectional view showing the configuration of a dual type mixed spray apparatus according to another embodiment of the present invention.

11 and 12 are partial exploded perspective and partial front cross-sectional views respectively showing the configuration of the dual-type mixed spray apparatus according to another embodiment of the present invention.

13 and 14 are partial exploded perspective and partial front cross-sectional views respectively showing the configuration of a dual type mixed spray apparatus according to another embodiment of the present invention.

15 is a perspective view showing the configuration of a brush according to another embodiment of the present invention.

16 and 17 are cutaway perspective views and plan views showing the configuration of the brush to increase the cross-sectional area of the supply line according to another embodiment of the present invention.

18 and 19 are a perspective view and a plan view showing the configuration of a brush to increase the diameter of the discharge pipe according to another embodiment of the present invention.

** Description of Codes for Major Configurations of Drawings **

100: Mix sprayer 110, 120: Dual reservoir

114 and 124: nozzle 130: mixing cap

140: binder bracket 142: storage container compression jam

144: fastening groove 150: connector bracket

160: upper connector bracket 162: fastening piece

166: Outflow 170: Lower connector bracket

172, 174: Inflow 176, 178: Horizontal Guide

180: hemispear 182: vertical guide

186: Spear 188, 189: Netting

190: base cap 192: post

200: brush 210: supply line

220: branch 230: discharge tube

232: slit

The present invention relates to a dual-type mixing spray device, and more particularly, to mix and spray a pair of medicines while maintaining a constant ratio, a mixing cap for mixing two medicines while binding a pair of storage containers into one storage container The brush is installed on the upper part of the mixing cap to supply the mixed medicines to the hair while spraying the mixed medicines, and to effectively mix the two medicines, from the reservoir to the brush and at the connection point of the flow path where the two medicines are mixed, It is further provided with a hemisphere having a radius larger than the maximum diameter, and the length of the discharge tube is formed to be 1/2 to 1/3 shorter than the length of the branch provided in a conventional brush in order to discharge the mixed medicinal herbs every hair depth. A dual type mixed spray device.

Generally, hair dyes are stored in separate tubular containers separated by hair dyes and oxidants, and in particular hair dyes have various colors to enable dyeing of various hair colors, including for white hair. In order to dye the hair with such a dye, a certain amount of hair dye and an oxidant are poured into separate containers such as a dish and stirred by mixing them with a separate tool, and the mixed dye is applied to the hair by dyeing the hair with a dyeing brush.

In this case, the hair dye should be applied to the hair from time to time with the brush applied to the hair, which is not only cumbersome. Since the amount of dye is buried there is a problem of uneven dyeing.

In addition, in the case of using a brush, long hair or a lot of hair thinner can not put every color dye to the head, it tends to concentrate only on the hair surface. In addition, there is a problem that the amount of usage is increased, because the dye stain on the brush is dropped, the surroundings are dirty.

In order to solve the cumbersome problem of dyeing the dye on the brush as described above, the configuration of the mixing spray device 2 that can be discharged by mixing the two medicines at the same time is already known as shown in FIG.

According to the mixed spraying device 2 having the brush 10 as shown in FIG. 1, the liquid collecting member 24 together with the liquid collecting member 24 is operated by pressing and pushing the push button 22 of the nozzle pressing means 20. 24) The blocks 26 assembled on both sides are lowered, and the pair of descending blocks 26 simultaneously press the nozzles 32 of each tank 30, and the first stored in these tanks 30 The medicine and the second medicine are ejected through a discharge port (not shown) formed in the comb teeth 12 of the brush 10 via the flow path inside the nozzle pressurizing means 20.

However, according to the above configuration, the nozzle pressurizing means 20 is assembled with the liquid collecting member 24 and the block 26 separated from each other and assembled with the discharge pipe 28 protruding from the side of the block 26 inserted. Therefore, a gap is generated between the liquid collecting member 24 and the block 26, the medicine is discharged between the gaps, and the medicine flowing out to the discharge pipe 28 collides with the front of the mixing pipe 40 so that mixing is performed properly. There is a problem of not being supported. In order to solve this problem, according to the Republic of Korea Utility Model Registration No. 20-0312885 firmly assembling the block 26 on both sides of the liquid collecting member 24 for mixing the medicine to prevent leakage of the medicine, a pair of discharge pipe that the medicine is leaked (28) was staggered with each other to allow the medicine to mix well.

In addition, by further improving the medicine discharge brush 10 according to the Utility Model Registration No. 20-0312885, the Republic of Korea Utility Model Registration No. 20-0270351 has a passage in the brush, at least one outlet that is communicated from the passage The structure of the brush provided with the some chemical | medical agent discharge comb which has is disclosed. In particular, the outlet is characterized in that it is formed in the end more in consideration of the discharge pressure, the outlet is not formed from the inlet to the central portion.

However, even with the above configurations, a gap still occurs between the liquid collecting member and the block, so that the medicine cannot leak out, and even when the both discharge pipes are stepped, the first medicine and the second medicine alone are sufficiently mixed. There is a problem that is not lost. In addition, since it is divided into a collecting member and a block, when a push button is pressed for switching, there is a problem in that both medicines are not pressurized at the same pressure so that they can be discharged at the same ratio. Above all, the composition is complicated and there is a limit of mass production.

Therefore, the present invention has been made to solve the problems of the prior art as described above, the object of the present invention is to provide a dual-type mixed spray device that can easily apply a dye with one hand at a mirror at home alone. It is.

Another object of the present invention is to provide a dual-type mixed spray device that can be evenly applied to the hair dye, evenly applied to the brush.

Still another object of the present invention is to provide a dual-type mixed spraying device in which the user can arbitrarily adjust the spray amount while maintaining a constant mixing ratio of the first and second medicines.

Still another object of the present invention is to provide a dual type mixed spraying device which is easy to mold and assemble and that can be used to exchange dyes.

Still another object of the present invention is to provide a dual type mixed spraying device in which the mixing of the first and second medicines is performed smoothly.

According to a feature of the present invention for achieving the object as described above, the present invention is a pair of dual storage bins for storing each of the two medicines, a mixing cap for mixing the medicines ejected from the dual storage bin, and in the mixing cap In the dual-type mixing spraying device which consists of a brush for discharging the mixed medicine, and sprays the two medicines to the hair, the mixing cap is mixed with the medicines supplied from each nozzle and the mixed medicines to the brush Consists of a bracket to be delivered to, the upper portion of the bracket is fastened with the brush and is provided with an outflow of the mixed medicinal herbs to the brush, the lower portion of the bracket is coupled to the nozzle, as long as the two medicinal herbs are introduced A pair of inflows is provided.

The bracket is composed of a binder bracket bundling the dual storage container into one, an upper connector bracket directly coupled to the brush, and a connector bracket separately formed into a lower connector bracket directly coupled to the nozzle.

The bracket includes a horizontal guide for guiding the medicine by connecting inflow between the inflows, a hemispherical hemispherical shape formed at the center of the horizontal guide, in which two medicines collide with each other, and the inside of the hemisphere. The mesh is further configured to be installed.

The brush is composed of a plurality of branches to even the hair, and a plurality of discharge tubes for spraying the medicine in the longitudinal direction of the brush between the branches, the discharge tube is pipe-shaped, the length of the branch than the length of the branch Short, the end is closed, one or more slits for discharging the medicine on the outer circumferential surface is formed, a supply line communicating with the discharge pipe is provided in the brush corresponding to the discharge pipe, the supply line of the medicine As the cross sectional area becomes wider in the advancing direction, the discharge pressure is constant throughout the supply line.

The brush is composed of a plurality of branches to even the hair, and a plurality of discharge tubes for spraying the medicine in the longitudinal direction of the brush between the branches, the discharge tube is pipe-shaped, the length of the branch than the length of the branch Short, the end is closed, one or more slits for discharging the medicine on the outer circumferential surface is formed, a supply line communicating with the discharge pipe is provided in the brush corresponding to the discharge pipe, the discharge pipe is the progress of the medicine As the diameter increases in the direction, the discharge pressure is constant throughout the supply line.

According to the dual-type mixed spray device according to the present invention having such a configuration, there is an advantage that the dye is deeply supplied to every hair with a lot of hair thinning.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the dual type mixed spray device according to the present invention having the configuration as described above will be described in detail.

2 to 5, the dual type mixed spray device 100 of the present invention includes a pair of dual reservoirs each storing two medicines, namely, a first medicine of a hair dye and a second medicine of an oxidant. 110 and 120, the mixing cap 130 for mixing the first medicine and the second medicine to be ejected from the reservoir (110, 120), and the brush 200 for discharging the medicine mixed in the mixing cap 130 It includes.

The reservoirs 110 and 120 accommodate the first and second medicines, and are filled with a compressed gas such as nitrogen to discharge the first and second medicines therein, and the first and the first medicines together with nitrogen when pressed. Valve nozzles 114 and 124 are installed to allow the medicine and the second medicine to be discharged.

The mixing cap 130 is connected to the binder bracket (140) for tying the reservoir (110, 120) into one at the top of the dual reservoir (110, 120) and the valve nozzles (114, 124) for the medicine It consists of a connector bracket 150 for mixing and delivering the mixed medicine to the brush (200). The connector bracket 150 is separated into an upper connector bracket 160 directly coupled with the brush 200 and a lower connector bracket 170 directly coupled with the nozzles 114 and 124.

One side of the binder bracket 140 extends downward to surround the top of the reservoirs 110 and 120, and the other side extends upward to be connected to the connector bracket 150. The lower inner side of each of the storage bins 110 and 120 to press the locking jaw 142 for protruding the protrusions are formed, and the fastening groove 144 is extended upward to engage the connector bracket 150 in the upper outer front. .

The upper connector bracket 160 has a plate shape and a fastening piece 162 extends downward in front of the upper connector bracket 160 so as to be coupled to the fastening groove 144 of the binder bracket 140. The inner bottom of the upper connector bracket 160 is provided with a groove (not shown) corresponding to the top surface of the lower connector bracket 170 so that the lower connector bracket 170 is inserted.

The upper portion of the upper connector bracket 160 is fastened with the brush 200 and the outflow 166 is discharged, and the medicine 200 has a polygonal shape so that the brush 200 does not run. At this time, the outflow 166 is not formed in the center on the plane of the upper connector bracket 160, it is installed eccentrically forward. Accordingly, the outflow 166 may be formed in line with or in front of the front outer walls of the reservoirs 110 and 120, and the brush 200 installed in line with the outflow 166 may be eccentrically forward. Is installed.

Meanwhile, as shown in FIG. 5, the rear of the upper connector bracket 160 is not connected to the binder bracket 140. Accordingly, as shown in FIG. 6, when the upper plate of the upper connector bracket 160 is pressed, the upper plate is pressed and the lower valve nozzles 114 and 124 are pressed, and the first chemical agent is discharged by nitrogen or other gas. And a second agent is sprayed.

Inflows 172 and 174 coupled to the nozzles 114 and 124 on the lower both sides of the lower connector bracket 170 extend in a pipe shape, and an inflow (between the inflows 172 and 174). Horizontal guides 176 and 178 are formed to connect 172 and 174 to guide the medicine, and a hemispherical hemisphere 180 is formed to mix the medicine in the center of the horizontal guides 176 and 178. Vertical guides 182 are formed extending vertically from the hemisphere 180 with respect to 176 and 178 and corresponding to the outflow 166 of the upper connector bracket 160.

In this case, the inflows 172 and 174 become smaller in diameter toward the upper side, and in the case of the horizontal guides 176 and 178, the width thereof becomes narrower until the hemisphere 180 reaches the hemisphere 180. Only then does the space expand. In addition, as shown in FIG. 7, a spherical sphere 186 may be formed in place of the hemisphere 180.

This means that the total dynamic energy of the fluid in motion, that is, the energy due to the pressure of the fluid and the potential energy due to gravity on any horizontal plane, and the kinetic energy of the fluid are constant (velocity + pressure energy + potential energy = constant). According to Bernoulli's theorem, if there is no change in potential energy when the fluid is moving in the horizontal plane, the decrease in fluid pressure means an increase in the fluid velocity, so that the medicinal herb (via the horizontal guides 176, 178) 180), the cross-sectional area becomes wider and the flow rate decreases significantly.

As shown in FIG. 8, since the diameter of the medicine increases toward the upper side of the inflows 172 and 174, the flow rate increases accordingly, and the flow rate continues to increase while passing through the horizontal guides 176 and 178. And, the first medicine and the second medicine meets the hemisphere 180 meets only the flow rate is sharply lowered on the contrary, the first medicine and the second medicine are sufficiently mixed.

Meanwhile, in order to perform the mixing of the first medicine and the second medicine more smoothly, as shown in FIGS. 9 and 10, the mesh 188 is further installed inside the hemisphere 180 having a hemispherical shape, or FIGS. As shown in FIG. 12, a mesh 189 may be further installed inside the sphere-shaped sphere 186. As the medicine passes through the mesh 188, the flow rate is further lowered, and the medicine that is not sufficiently mixed in the hemisphere 180 or the spear 186 collides with each mesh of the mesh 188, thereby further mixing. In addition, as shown in FIG. 13, a plurality of posts 192 may be further provided to reduce the ejection rate of the medicine through collision with the medicine. In the present invention, the three posts 192 are integrally formed with the lower connector bracket 170 vertically inside the hemisphere 180.

The brush 200 is the same as the conventional brush 200 in that a branch 220 of a predetermined length is stiff at the outside except that the supply line 210 is vertically extended at the center thereof. When the supply line 210 is formed at the top or the bottom of the supply line 210 may be ejected up and down by the discharge pressure of the medicine, it is formed between 3/10 distance from the top and bottom of the brush 200, respectively desirable. In the supply line 210, a plurality of discharge tubes 230 extending in front of the brush 200 extend in a line.

The discharge tube 230 is not longer than the conventional branch 220, the length of the branch 220 so that the medicine can be sprayed on the hair without splashing out by the discharge pressure of the nitrogen gas in the present embodiment It is preferable to form about 1/2 or 1/3 of. In addition, if the discharge tube 230 is extended to the length of the branch 220, because the direct contact with the epidermis of the head is not easy to discharge, if there is a lot of hair thinning hair because there is a problem that can not supply every corner of the medicine to be. And as shown in Figure 3, the outer peripheral surface of the discharge tube 230 by symmetrical in the longitudinal direction of the discharge tube 230 by further forming two rows of grooves (not shown) by the discharge pressure of the medicine to go straight ahead Can be reduced.

On the other hand, when the end of the discharge tube 230 is completely open in the above embodiment, even if two rows of grooves are formed on both sides, the discharge degree may be excessively increased due to the pressure inside the reservoirs 110 and 120. As shown in FIG. 15, the end of the discharge tube 230 is closed, and two slits 232 are formed at both sides only on the side thereof.

At this time, the discharge pressure of the medicine moving through the supply line 210 is lowered gradually away from the inlet coupled with the outflow 166, because the discharge amount of the medicine throughout the brush 200 becomes uneven, It is necessary to adjust the discharge pressure. Therefore, as shown in FIGS. 16 and 17, the cross-sectional area of the supply line 210 through which the medicine passes as the distance from the inlet increases, or as the distance increases from the inlet, as shown in FIGS. 18 and 19. By maintaining a constant cross-sectional area of the line 210 but gradually increasing the diameter of the discharge tube 230, it is possible to maintain a constant discharge pressure throughout the brush.

The lower portion of the reservoir 110, 120 is further provided with a base cap 190 having a flat bottom surface. Since the bottom surface of the base cap 190 is flat, the reservoirs 110 and 120 may be upright.

Hereinafter, the operation of the dual-type mixed spray device according to the present invention having the configuration as described above will be described in detail with reference to the accompanying drawings.

The upper connector bracket 160 and the lower connector bracket 170 are press-fitted and assembled up and down, and the assembled connector brackets 160 and 170 are pressed into the upper part of the binder bracket 140 to be assembled, and the lower part of the bracket 140 The reservoirs 110 and 120 are press-fitted, and the brush 200 is installed on the upper connector bracket 160.

When the user holds the mixing sprayer 100 with one hand while looking in the mirror and presses the upper plate of the upper connector bracket 160 with his fingers, the first medicine and the second medicine are pressurized by the ejection pressure of nitrogen gas. (114, 124), each of the medicinal herbs are mixed in the hemisphere 180 via the inflow (172, 174) and the horizontal guide (176, 178), the mixed medicinal herbs are outflow (166) It is supplied to the supply line 210 via the. The supplied mixed medicine is distributed to each discharge tube 230, and the dispensed medicine is sprayed onto the hair through the discharge port. The discharge tube 230 is formed shorter than the conventional branch 220, the medicine is sprayed in every corner of the hair, and the dyeing while combing with the brush (200).

As described above, the present invention reduces the speed of the instantaneous medicinal herbs by forming a space in which the medicinal herbs are mixed to be wider than the moving passage to promote the mixing of the medicinal herbs, and attempts to remix the medicinal herbs using a mesh, such a path It can be seen that the technical idea that the mixed medicine is formed so that the length of the discharge tube is shorter than the length of the branch in the existing brush so that there is no obstacle in the discharge of the medicine. Within the scope of the basic technical idea of the present invention, many other modifications will be possible to those skilled in the art.

As described above, according to the configuration of the present invention, the following effects can be expected.

First, the dye can be discharged with one hand, and there is no fear of the dye dripping around. The dyes are stored in the storage containers so that the dyes do not deteriorate even after the dye is finished. It is expected to work.

Second, since the mixing cap is separated into a binder bracket and a connector bracket, and the connector bracket is separated into an upper part and a lower part, the mixing cap is easily formed and assembled, and an effect that enables mass production is expected.

Third, by forming a sphere of a radius larger than the diameter of the flow path at the connection point where the first medicine and the second medicine meets, the effect of mixing the medicine is expected to improve the dyeing effect is expected.

Fourth, the length of the discharge tube formed in the brush is formed shorter than the length of the normal branch, there is no fear of clogging the discharge port by the scalp, prevent hair dye from being applied only to the scalp, people who have a lot of hair Even in the case of hair dye is supplied to the deeper effect is expected to improve the convenience of consumers.

Fifth, the inflow is integrally formed on the lower part of the lower connector bracket, and when the upper plate of the upper connector bracket is pressed as the pressing plate, the inflow is simultaneously pressed, so that the first and second medicines are mixed at the same ratio. do.

Claims (5)

A pair of dual reservoirs each storing two herbs, Mixing cap and mixing the medicine ejected from the dual reservoir, Consists of a brush for discharging the medicine to be mixed in the mixing cap, In the dual-type mixed spray device that mixes two medicines and sprays hair, The mixing cap is It consists of a bracket for mixing the medicine supplied from each nozzle and delivering the mixed medicine to the brush, The upper portion of the bracket is provided with an outflow that is coupled to the brush and the mixed medicine flows into the brush, The lower part of the bracket is coupled to the nozzle, and a pair of inflows for introducing two medicines, The bracket, A binder bracket bundling the dual storage bins together; The dual type mixed spray device, characterized in that consisting of a connector bracket which is separated and formed into an upper connector bracket directly coupled to the brush, and a lower connector bracket directly coupled to the nozzle. delete A pair of dual reservoirs each storing two herbs, Mixing cap and mixing the medicine ejected from the dual reservoir, Consists of a brush for discharging the medicine to be mixed in the mixing cap, In the dual-type mixed spray device that mixes two medicines and sprays hair, The mixing cap is It consists of a bracket for mixing the medicine supplied from each nozzle and delivering the mixed medicine to the brush, The upper portion of the bracket is provided with an outflow that is coupled to the brush and the mixed medicine flows into the brush, The lower part of the bracket is coupled to the nozzle, and a pair of inflows for introducing two medicines, The bracket, Horizontal guide for guiding the medicine by connecting inflow between the inflow, Hemispherical hemispherical shape formed in the center of the horizontal guide, the two medicines are mixed by collision Dual type mixed spray device, characterized in that it further comprises a net installed inside the hemisphere. A pair of dual reservoirs each storing two herbs, Mixing cap and mixing the medicine ejected from the dual reservoir, Consists of a brush for discharging the medicine to be mixed in the mixing cap, In the dual-type mixed spray device that mixes two medicines and sprays hair, The mixing cap is It consists of a bracket for mixing the medicine supplied from each nozzle and delivering the mixed medicine to the brush, The upper portion of the bracket is provided with an outflow that is coupled to the brush and the mixed medicine flows into the brush, The lower part of the bracket is coupled to the nozzle, and a pair of inflows into which two medicines are introduced is provided. The brush, It consists of a plurality of branches to even the hair, and a plurality of discharge pipe for spraying the medicine in the longitudinal direction of the brush between the branches, The discharge pipe is in the shape of a pipe, the length of which is shorter than the length of the branch, the end is closed, one or more slits for discharging the medicine on the outer peripheral surface is formed, In the brush corresponding to the discharge pipe is provided with a supply line communicating with the discharge pipe, The supply line is a dual-type mixed spray device, characterized in that the discharge pressure is constant throughout the supply line as the cross-sectional area is wider toward the traveling direction of the medicine. A pair of dual reservoirs each storing two herbs, Mixing cap and mixing the medicine ejected from the dual reservoir, Consists of a brush for discharging the medicine to be mixed in the mixing cap, In the dual-type mixed spray device that mixes two medicines and sprays hair, The mixing cap is It consists of a bracket for mixing the medicine supplied from each nozzle and delivering the mixed medicine to the brush, The upper portion of the bracket is provided with an outflow that is coupled to the brush and the mixed medicine flows into the brush, The lower part of the bracket is coupled to the nozzle, and a pair of inflows into which two medicines are introduced is provided. The brush, It consists of a plurality of branches to even the hair, and a plurality of discharge pipe for spraying the medicine in the longitudinal direction of the brush between the branches, The discharge pipe is in the shape of a pipe, the length of which is shorter than the length of the branch, the end is closed, one or more slits for discharging the medicine on the outer peripheral surface is formed, In the brush corresponding to the discharge pipe is provided with a supply line communicating with the discharge pipe, The discharge pipe is a duplex-type mixed spray device, characterized in that the discharge pressure is constant throughout the supply line as the diameter of the discharge tube is wider in the advancing direction.

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