KR101347047B1 - Brush for Fruit Stalk application tool - Google Patents

Abstract

The present invention by varying the size, shape and arrangement of the hair brush and by varying the width of the bristles in which the temporary storage unit 20 and the temporary storage unit 20 is formed so as to apply the drug eluted from the container to the excessive diameter about 5 times eluted once It is possible to apply the medicament with the prescribed throughput, to improve the uniformity and efficiency of the medicament application, to prevent the deterioration and weakening of the fruit caused by the over-application of the medicament, and to prevent the adverse effect on the growth of the plant. We want to provide a brush for over-aeration.
To this end, in the present invention, the first leading rod 11 and the second leading rod 12, which are opened in the outer direction toward the top of each of the upper sides, are vertically symmetrically inserted into each other and screwed to the fastener 101 at the bottom thereof. A body 10 having a fastening protrusion 13 formed therein and a drug inflow passage 14 through which the drug eluted from the drug container 102 flows into the screw fastening protrusion 13; Is in communication with the drug inflow passage 14 is formed on the upper end of the body 10 is formed on the inside of the first lead 11 and the second lead 12 respectively formed on the upper sides of the body 10 A temporary storage unit 20 provided as an internal temporary storage unit 21 and an external temporary storage unit 22; Thre bristle heads 30 which protrude from the inner upper portions of the first lead rod 11 and the second lead rod 12 and face each other and have a triangular shape; It is formed at the bottom of the threaded bristles 30, respectively, the triangular bottom is formed into an isosceles triangle, and the bottom sides are closely connected to each other toward the inner temporary storage unit 21, and are opposed to each other at the first lead 11 and the second lead 12. The bristles are alternately overlapped with each other, and the temporary storage unit bristles 40 are formed to protrude so as to be arranged in a structure to prevent the drug from being pushed out by filling the gap between the bristles and the bristles.

Description

Brush for fruit spreader {Brush for Fruit Stalk application tool}

The present invention relates to a brush for a hard applicator, and more particularly, to form a brush hair in a triangle and vary the shape, size, and arrangement of the brush hair and the handle to apply the medicine to fruit stalks such as pears and apples. The drug contained in the container is eluted once so that it can be applied to five diapers, and it is not necessary to remove excess chemicals that have been pushed out during application to the hypercapsule, and the chemicals are uniformly applied to prevent the drug from being over-coated to prevent the residue of pesticides from increasing. The present invention relates to an overapplicator brush which prevents the overapplied drug from flowing down and prevents the fruit from being damaged.

Generally, in order to promote fruit hypertrophy and maturation of the fruit, the pear is applied with a growth hormone drug to the fruit tube 30 days to 40 days after the flower is in full bloom. The drug is applied by using an over-coating machine equipped with an application brush on the upper part of the container which is applied to the excessive diameter or contains the drug.

In this case, when applying the medicine by hand, it is possible to apply the medicine in a uniform amount to the necessary part of the hypercapacity, but since the worker works directly by hand, it is difficult to work for a long time and the workability and work efficiency are deteriorated, There is a problem with the skin directly contact the drug.

Accordingly, the coating brush as shown in Figs. 1 and 2 is used, and this coating brush is made by assembling two unit brushes in a crocodile mouth shape as shown in Fig. 2. The conventional coating brush is formed long in a structure that is coupled to the medicament container and has a coupling portion (1) formed at the end and the elution opening (1a) of the coupling portion 1 to face each other It consists of a pair of guides (2), triangular pyramid bristle (3) formed in a number of inward directions of the pair of guides (2).

The length of the internal temporary storage part 4a of the first brush bar 4 of the coating brush was formed longer than the length of the internal temporary storage part 5a of the second brush bar 5.

The triangular pyramid bristle (3) is an isosceles triangle on the bottom, and the bottom side is about 1.2 mm and the height is 0.6 mm, and the bottom side is arranged in the opposite direction, that is, the positive direction, and the triangular surface formed on the bottom is perpendicular to the bottom. Triangular pyramid bristle, 3.2-5.2 mm long.

In addition, the temporary storage unit bristles 6 are formed in one row on both sides of the internal temporary storage (4a) (5a), the first pole is formed of seven rows of horizontal, the second pole consists of five rows of horizontal.

Accordingly, the length of the bristles and the bristles in the row is about 1 mm, and when the drug is eluted or inserted, the drug is pushed between the hairs by the pressure to form a lump.

The conventional coating brush has a large size of the brush hair and the internal space of the coating brush, so that a large amount of the drug can be eluted. This causes a weakness by flowing down, and the unit brush is so large that there is a problem to apply a much larger amount than the prescribed dosage when registering pesticides.

In addition, there is a problem that the amount of coating is not uniform when applied, there is a difference in maturation, and when harvesting immature fruit and fruit fruit.

Looking at another technology proposed in the prior art has been conceived a hypertherm applicator registered Utility Model No. 20-0450490, but this applicator is less effective in the application of the dispensing agent to apply one of the hyperthermia, and the utility model registration application Although 20-2012-0002874 and Utility Model Registration Application No. 20-2012-0002873 have been developed, they are designed to dissolve about 3 times by dissolving once, and surplus medicines are pushed out when inserting the diameter. It is designed to remove and apply by hand, there is another problem that the application efficiency is low.

In addition, in the conventional hyperaeration brush, the arrangement of temporary storage bristles is not able to contact the brush hair and the brush hair so that the drug is pushed to the side during drug dissolution to form a lump, and more drugs are pushed out when the hyperlip insertion is carried out. Agglomerations are formed and the drug agglomerates stick to the hypertrophy and cause weakness.

In addition, the utility model registration application No. 20-2012-0002873 brush can not properly store the drug eluted when the thickness and length of the temporary storage brush is eluted, it is pushed out to the side and the external temporary storage unit when inserting the excessive diameter Since there is no hair loss, the drug lump is formed and the pushed out drug is formed on the body chin, and it is difficult to control the dose, and if the lump is removed after each insertion, a uniform dose can be applied. There is a problem falling.

The present invention has been invented to solve the problems with the conventional over-expansion, it is possible to increase the coating efficiency by allowing the application of the drug to be applied in a small amount to the hypercapacity, it is possible to apply five hypercapacity with one drug dissolution amount. In addition, the drug is overcoated to prevent pesticide residues from occurring, the overcoated dose of fruit is prevented from being damaged, and the quality of the fruit can be prevented from being deteriorated. The purpose is to provide a brush for over-aeration.

As a means for achieving the above object, the present invention over-hard foaming brush, the first leading rod and the second leading rod is opened in the symmetrical direction to each other in the outer direction toward the upper end on both sides of the symmetrical vertically and screwed to the fastener at the bottom A screw fastening protrusion is formed, and a body having a drug inflow passage through which a drug is eluted from the drug container is introduced into the screw fastening protrusion; Is formed in the upper end of the body in communication with the drug inflow passage is formed on the inner side of the first lead and the second lead formed in each of the upper sides of the temporary storage and provided with an internal temporary storage and an external temporary storage; ; Thre bristle caps formed on the inner upper portions of the first brush rod and the second pole rod to face each other and formed of a triangle; The bottom of each of the bristles are formed, respectively, the triangular base is formed of an isosceles triangle, and the bottom sides are closely connected to each other toward the inner temporary storage unit, and the bristles facing each other in the first and second bristles alternately overlap each other, and there is a gap between the bristles and the bristles. The filling is made of a temporary storage unit bristles are formed to protrude so as to be arranged in a structure to prevent the drug from being pushed out.

Temporary storage bristles protruding from the inside of the first and second handle, the bottom of the isosceles triangle bottom 0.5-1.4 mm, the height is 0.4-2 mm, the height of the bottom side is 0.6-4 times the base side, hair length Is 2-10 mm and includes a triangular plane formed perpendicular to the base of the base, and between 25 and 70% of the length of the opposite bristles on the first and second leads, in the space between the brush head and the brush head in the opposite direction. It is inserted and overlapped.

The temporary storage unit bristles are formed in each side of the internal temporary storage unit 3-30 columns horizontally and vertically 1-3 columns, respectively, the second column and the third column from the internal temporary storage unit is the bottom side of the base of the isola isosceles triangle is temporary storage Internal temporary storage bristles provided to face the outer side; It includes an outer temporary storage bristles positioned symmetrically with the inner temporary storage bristles and arranged to be staggered with each other by moving 50% of the base length in the longitudinal direction.

The threaded bristles have an isosceles triangle with an isosceles triangle, an isosceles triangle with a base length of 0.6-1.6 mm, a height of 0.3-1.2 mm, and a length of 3-10 mm. A height of about 40-60% and a first threaded bristle portion formed in 2-10 rows and 3-12 rows of columns on top of the first and second poles, respectively; The first threaded bristle part includes a second threaded bristle part arranged in a forward triangle or a reverse triangle.

In order to apply the prescribed dosage of 25 mg of gibberellin coating used in the milk of the belly, the width of the internal temporary storage formed inside the first and second rods is 2-3 mm, and the first and second rods The width of the part where the inner temporary storage part is formed is 4-6.5 mm and the length of the temporary storage part is 6-11 mm.

In the present invention, by applying the drug to the fruit stalk (fruit stalk) of fruits such as pears and apples by varying the arrangement of the hair, the drug contained in the drug container can be eluted once and the drug can be applied to five fruit diameters. In addition to preventing the increase in pesticide residues caused by over-application, it is possible to prevent the over-applied drug from flowing and causing the fruit to be damaged by the drug, and to apply the drug in close proximity to the prescribed throughput. This can prevent the quality of the fruit from deteriorating.

1 is a configuration diagram showing a conventional over-hard coat.
Figure 2 is a block diagram showing the configuration of a conventional over-hard foaming brush.
Figure 3 is a perspective view showing the 'T' type over-hardening brush of the present invention over-hard foaming brush.
Figure 4 is a block diagram showing the configuration of the reverse triangle 'T' of the present invention over-hard foaming brush and the hard foaming brush.
Figure 5 is a block diagram showing the configuration of the forward triangular 'T' type over-aeration brush of the present invention over-aeration brush.
Figure 6 is a block diagram showing the configuration of the ' I ' shaped over-hard foaming brush of the present invention over-hard foaming brush.
Figure 7 is a block diagram showing the configuration of the 'T'-shaped over-explosion brush without the external temporary storage of the present invention over-hard brush.
8 is an exploded perspective view of the 'T' type over-hard foaming brush of the present invention over-hard foaming brush is coupled to the over-hardening group.
Figure 9 is a perspective view of a state in which the 'T' type over-hard foaming brush of the present invention over-hard foaming brush is coupled to the over-hardening sprayer.
10 is a state diagram showing that the drug is applied to the excessive diameter by the brush for over-explosion of the present invention.

Hereinafter, the structure and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the term or word used in the present specification and claims is based on the principle that the inventor can appropriately define the concept of the term in order to best describe the invention of his or her own. It should be interpreted as meanings and concepts corresponding to the technical idea of

As shown in the present invention, the over-exploitation brush, the temporary storage unit 20, including the body 10, the internal temporary storage unit 21 or the internal temporary storage unit 21 and the external temporary storage unit 22 It consists of a temporary storage unit 40, including a bristle head 30, an internal temporary storage unit 41 or an internal temporary storage unit 41 and an external temporary storage unit 42.

The body 10, the first leading rod 11 and the second leading rod 12, which is opened in the outer direction toward the upper end on both upper sides of each other is vertically symmetrically installed in each other and screwed to the fastener 101 at the bottom A screw fastening protrusion 13 is formed, and a drug inflow passage 14 through which the drug eluted from the chemical container 102 is introduced into the screw fastening protrusion 13 is formed.

The drug inflow passage 14 is a passage through which drugs contained in the medicine container 102 are eluted and eluted into the internal temporary storage part 21.

The screw fastening protrusion 13 is screwed into the screw fastening groove 101a formed inside the fastener 101 fastened to the upper portion of the chemical container 102, and easily screwed into the fastener 101 Usability is improved because it can be connected, it is easy to use by fastening the brush for the over-hardened aeration for each type to the fastener 101.

The internal temporary storage unit 21 is in communication with the drug inflow passage 14 is formed on the inner side of the first lead rod 11 and the second lead rods 12 respectively formed on both sides of the body (10).

Since the internal temporary storage unit 21 is formed as described above, the drug eluted once from the chemical container 102 is stored in the internal temporary storage unit 21, and the first eluted drug is pushed out. Surplus medication is stored in external temporary storage. The remaining surplus medicine stored in the external temporary storage unit is stored in the jaw 15 of the body.

The hypertrophy is applied to the drug in the internal temporary storage and the external temporary storage and the excess drug is removed by the throsol. Part of the coating agent that was pressed in the internal temporary storage unit 21 when the inserted excessive diameter is taken out of the brush is raised above the internal temporary storage unit to fill a part of the empty internal temporary storage unit.

When the second hyperplasia is inserted, the above-described action is repeated, but the drug in the temporary storage unit 20 is reduced by 45%. When the fifth hypertrophy is inserted, the drug at least 3 mm from the jaw is emptied from the temporary storage unit 20. And then elute the drug again to begin the next cycle.

Accordingly, the drug can be applied to the excessive diameter about 5 times by one drug dissolution to prevent excessive application of the chemical and greatly improve the application workability of the excessive diameter.

The threaded bristles 30 are formed to protrude and face each other so as to face each other on the inner side of the first brush rod 11 and the second brush rod 12.

The first bristle portion 31 of the first bristle 11 and the second bristle 12 of the present invention is formed wider than the temporary storage portion 20 to be formed in the 'T' type English letter form Alternatively, the temporary storage unit 20 may be formed in the form of a Roman letter having an ' I ' shape in the same manner as the width of the brush.

In addition, the shape of the threaded bristles 30 may be triangular, oval or circular in the bottom cross section is formed bristles, in the case of a triangle is 0.6 to 1.6 mm base, the bottom triangle height is 40 to 60% of the base side ratio The other side is formed with the same triangular plane, and the length of the bristles is 3 to 10 mm.

In addition, the first bristle 11 and the second bristle 12 are respectively symmetrical in the longitudinal direction in the longitudinal direction 50% of the bristles 30 are configured to move 0.5 to 1.5 mm at the ends facing each other It is made to overlap.

In addition, the inner temporary storage unit bristles 41 respectively formed on the lower side of the threaded bristles 30 are located inside the outer temporary storage unit bristles 42, but the first brush rod 11 and the second lead rod ( 12) is formed in each of the 3-30 in the transverse direction, consisting of 1 to 3 rows of bristles on each side in the longitudinal length direction of the internal temporary storage unit 21, the internal temporary storage unit 21 ), The first row of both innermost sides of the inner side of the brush head has a triangular bottom side of the bottom of the bristles formed inside the inner temporary storage unit 21, and the second row of the bottom side of the bristles has a triangular bottom side formed outside the outer temporary storage unit 22. In an arrangement in which the two bristles are symmetrical to each other, the isosceles faucet of the triangular bottom of the outer temporary storage bristles 42 is positioned on the same horizontal line as the bass of the triangular bottom of the inner temporary storage bristles 41, and the bristles are staggered. Arranged around It is formed to reduce the push out from the temporary storage unit 20 when the elution or excessive insertion and the drug eluted to the internal temporary storage unit 21 to reduce the push out of the internal temporary storage unit 21 To reduce the gap between the hair and the hair.

In addition, the temporary storage part bristles 40 of the second lead 12 are symmetrical with the temporary storage part bristles 40 of the first lead 11, and 50% of the base length of the bottom of the triangle is moved in the vertical direction. Consisting of the temporary storage bristles 40, which are configured to face each other with the temporary storage bristles 40 of the first brim, inserted between the bristles and the bristles, the length of the bristles overlapping at opposite ends of at least 30% and up to 70%. It is made to prevent the drug from being pushed out of the temporary storage unit 20 when dissolution or hyperthermia insertion.

The temporary storage part bristles can withstand the dissolution pressure during drug dissolution with sufficient force as the ratio of the height to the base of the base isosceles triangle is 0.6-4 times that of the base, and the amount of the eluted drug is not pushed out to the outside so that the amount of dissolution is accurate. When inserting the diameter, the pressure to press the drug eluted with the diameter can also be tolerated, reducing the outflow of the drug.

The threaded bristles 30 protruding from the inside of the first lead 11 and the second lead 12, the horizontal 2-10 rows and the top of the first lead 11 and the second lead 12, respectively; It can be formed up to 3-12 rows in length, in the case of the 'T' type brush in the first bristle portion 31, the lower side of the first bristle portion 31 in 1-5 rows and 3-10 rows The second bristle part 32, or the first bristle part 31, which is formed, is formed of the bristles 30.

The present invention is applied to the excessive diameter 103 by adjusting the width of the internal temporary storage unit 21, the width and length of the external temporary storage unit 22 to adjust the amount of the drug eluted to the internal temporary storage unit 21. It was invented to control the dose, and the upper portion of the first handle 11 and the second handle 12 is a temporary storage unit that the first bristles 31 are configured to apply about 25 mg of the prescribed amount of average 20 is formed in a 'T' shape that is wider than the width, or is formed in the ' I ' shape of the width of the trash brush 30 and the temporary storage unit 20, the first brush rod formed with the temporary storage unit 20 ( 11) and the width of the second lead rod 12 is 4-6.5 mm, the width of the first bristle portion 31 is 5 ~ 14 mm, the width of the internal temporary storage unit 21 is 2-3 mm, the internal temporary storage The length of the part 21 is 6-10 mm, the bottom width of the external temporary storage part 22 is 0.5-1 mm, and the length of the external temporary storage part 22 is 6-11 mm.

The temporary storage unit 20, one side of the bottom surface may be formed longer than the other side and the inner diameter of the drug inflow passage 14 is composed of 1.5 ~ 3.5 mm.

This, if the bottom width of the sole is formed in the temporary storage unit 4 mm or less width of the temporary storage unit 20 is narrowed can be applied to 22.5 mg or less on average 20 times 5 times, the temporary storage unit containing the brush hair ( 20) If the width is more than 6.5 mm can be applied to more than 27.5 mg.

In addition, when the width of the internal temporary storage unit 21 is 3.0 mm or more, the amount applied five times may be 27.5 mg or more on an average of 20 times. If the width is 1.5 mm or less, the inner diameter of the drug inflow passage 14 is 1.5 mm or less. It becomes difficult to dissolve the coating agent.

Hereinafter, the following comparative examples and examples are provided in order to compare the dosage amount of the present invention over-solving brush and the coating brush conventionally used and the coating brush applied in Utility Model Registration Application No. 20-2012-0002873.

The coating brushes used in this experiment were made of low-density polyethylene synthetic resin (LDPE), and a support 16 was formed on the back of the handle to apply a constant pressure to the diameter during application.

Table 1 shows the pressure and tension of each test coating brush when inserting the diameter so that the test can be repeated when the test brush is manufactured.

The amount of application can vary according to the difference between the force received by the bristles when the bristle penetrates the brush and the force of the dust when it comes out.

[Pressure and Tension Test of Coating Brush]

The experimental instrument was FG-5000 (Digital Force Gauge) from EXTECH Industries (USA). The coating agent used in the experiment was a Gibberellin A4 + 7 (Accelin ^® : Jang Industry) coating agent, the coating agent and the laboratory temperature was maintained at 25 ℃.

Before measuring the force, the amount of chemicals in the coating brush was balanced and the amount of chemicals in the coating brush was applied to bamboo sticks about 20-30 times.

In the test, after the drug is empty in the internal temporary storage unit 21, the drug is eluted to fill the internal temporary storage unit 21, and then the application brush is fixed to the force gauge and the bamboo bar is horizontally fixed to the support jack. The maximum force was measured by inserting the support jack screw up and down (as applied to the actual drainage and over diameter) with the same force and measuring the maximum tension when the bamboo rod was removed from the application brush.

Since the force applied may vary depending on the speed when the bamboo rod is inserted into or exiting the applicator, the center of the bamboo bar is 4.5 mm from the jaw 15 using the Gibberellin applicator tested in this application with the Accellin ^® applicator. The time to fully escape out of was measured as 1 second.

The maximum force value of the bamboo rod inserted into the applicator brush is 1) when the center of the bamboo rod reaches the third row of bristles horizontally from the entrance of the applicator brush (inlet), and 2) where the center of the bamboo rod is 8 mm from the jaw (15). 3) were measured at the center, 3) when the bamboo rod center reached 4.5 mm away from the jaw 15 (inside).

In addition, the maximum tension value when the bamboo stick is pulled out of the applicator brush is 1) when the center of the bamboo stick comes out of the brush at the third row of rows horizontally from the entrance of the applicator brush (inlet), 2) the bamboo stick center is the brush jaw (15). 3) Measured when the bamboo stick center came out of the application brush (inside) at a distance of 4.5 mm from the center of the jaw (15) when it came out of the application brush at a distance of 8 mm (center).

Each test was repeated 10 times to calculate the mean and standard deviation.

[Table 1] Applicator brush pressure and tension test

Inlet: When the center of the bamboo stick is up to the third brush outside (dust brush)

Center: When the bamboo stick's center is 8 mm away from the inside

Inside: When the bamboo stick's center is 4.5 mm away from the inside

The height and width of the support stand 16 was adjusted during the preparation of the coating brush to have the pressure and tension of Table 1.

Comparative Example 1

In the conventionally known over-applicable applicator brush (Fig. 1), the pressure and tension of the brush is measured, and Gibberellin A4 + 7 (Accelin ^® : Jangyu Industries) is applied as a medicament of Table 1. The coating amount was measured.

Insert the bamboo sticks with an average diameter of 3.65 ± 0.2 mm so that the front of the bamboo sticks arrives at the point of 3 mm from the chin of the applicator brush. The amount removed and applied was measured.

The coating agent and laboratory temperature were kept at 25 ° C. Before measuring the weight, the amount of chemicals in the coating brush was balanced and the amount of the chemicals in the coating hair was applied to bamboo sticks about 20 to 30 times.

In the test, the drug is emptied into the temporary storage unit 20, and the drug is eluted to fill the internal temporary storage unit 21, and then applied to the bamboo sticks five times and applied to the bamboo sticks, similarly to each of the five fruits of the stomach. The coating amount was measured. The same test was repeated 20 times to calculate the mean and standard deviation.

Table 2 ¹⁾

¹⁾ brush width: 11.8 mm; Internal temporary storage part (21) Width: 5 mm

^{2) The} standard deviations for the average 5 application of the diameter are 20.5 and 51.1%, respectively.

When the coating agent is eluted with the brush of FIG. 1 and the coating is applied, the medicine is pushed out to the side of the coating brush and the vicinity of the jaw to apply the coating, and the coating amount is not uniform. In addition, the average of 5 times of the standard deviation of 20 repetitions was 40.2%, and the standard deviation of the average amount of coating applied by eluting 5 times was about 50%, and the minimum dose of 52.1 was 22.1 mg (5th), The mean dose maximum was 69.5 mg (second), more than threefold. In addition, it can be seen that more than twice the prescribed amount is applied when eluting once and applying twice and twice.

[Comparative Example 2]

Using a coating brush (Fig. 3) according to the design of Utility Model Registration Application No. 20-2012-0002873 experiments in the same medicine and the same method as in Comparative Example 1 shown in Table 3. The height of the isosceles triangle on the bottom of the temporary storage part brush hair 40 of the coating brush was 0.4 mm, the length is 3.5 mm overlapping about 0.5 mm, it was not possible to prevent the drug from being pushed out of the temporary storage when dissolution of the drug or insertion of hyperlipidemia.

Table 3 ¹⁾

¹⁾ Internal temporary storage width: 2.4 mm; Bar width where temporary storage part is located: 6.5 mm Internal temporary storage part length: 8 mm

^{2) The} standard deviation and% standard deviation for the average of the average diameter of five application are 4.26 mg and 10.9%, respectively.

As can be seen in [Table 3], when the lump protruding from the body jaw 15 is not removed, the average amount of the drug applied once is about 42 mg, and the average amount applied twice is about 41 mg. And, the amount applied three times is about 40 mg, the average amount of 5 times the application is about 39 mg over-applied. The average standard deviation according to the number of dissolution is 58%, it can be seen that the coating is not uniformly applied.

Example 1

4, 5 and 6 of the present invention using the coating brush shown in Table 4 by the same drug and the same method as in Comparative Example 1.

The sole of FIG. 4 is formed by arranging the threaded sole 30 in an inverted triangle direction as shown in the internal structural diagram of FIG. 6. Temporary storage unit bristles are formed to form the external temporary storage unit 22 in two vertical columns on each side of the internal temporary storage unit 21, and the temporary storage unit bristles of the first lead 11 and the second lead 12 are mutually By staggering and overlapping enough lengths, the space between the triangular pylons is filled to prevent the drug from flowing out of the temporary storage. The temporary storage unit 20 is used in the first temporary storage unit 21, the bottom width is 2.4 mm, the length is 8 mm, that is, the height of the first handle bar is formed in the temporary storage unit 20 is used in Example 1 The distance to the bottom of the second pole formed was at least 7.5 mm and the width of the area where the temporary storage was formed was 5.9 mm.

The triangular base of the trash brush is an isosceles triangle, the base length is 1.2 mm, the height of the isosceles triangle is 0.5 mm, the length of the brush hair is 4.9-5.65 mm, and the triangular base of the temporary storage part 20 is also an isosceles triangle. 0.9 mm, isosceles triangle height 0.7 mm, and temporary storage bristles length 4.75-5.05 mm.

The pressure and tension of the brush when the drug is applied to the diameter is given in [Table 1].

In the present invention, the brush for hyperabrasion is applied to the first pore diameter 20.2 mg, the second pore 28.1 mg, the third pore 27.5 mg, the fourth pore 24.7 mg, the fifth pore 20.3 mg, 20 5 times the average of the application amount obtained at the time of repeating is 25.7 mg, 5 times the standard deviation is 13.1%, and the mean of the standard deviation of the coating amount at 20 iterations is 19.7%, 5 times the average coating amount of Comparative Example 1 40 mg standard deviation 51 It is much lower than the average of 42% of% and 20 times of standard deviation, and it is much lower than the average of 5 mg of 5 times of Comparative Example 2 and 57.9% of 20 times of standard deviation of Comparative Example 2. It can be seen that it can be applied.

[Table 4]

^{1) The} standard deviation and% standard deviation for the average average of five application doses are 3.37 mg and 13.1%, respectively.

[Example 2]

Another coating brush shown in Figure 7 of the present invention over-solving brush is made of the reverse side of the triangular bottom of the threaded bristles (30) in the opposite direction is inserted into the forward triangle all other structures of the embodiment 1 The same procedure as in the sol, and the same drug and the same method as in Comparative Example 1 were performed to show in [Table 5].

The coating brush in which the treadbrush 30 was arranged in a forward triangle was not uniform in amount applied to the brush of Example 1 in which the treadsol 30 was arranged in an inverted triangle, but an average coating amount of 24.6 mg was close to the prescribed dose. The brush can be used in a small amount.

[Table 5]

^{1) The} standard deviation and% standard deviation for the average average of five application doses are 5.20 mg and 21.1%, respectively.

[Example 3]

Another coating brush shown in Figure 8 of the present invention over-hard brush, the bottom width of the sole 11, 12 is formed with a tread sole 30 is the same as the bottom width of the sole is formed temporary storage portion ' I ' The bottom width forming the sole tsolol 30 shaped as (Roman number I) is 5.9 mm, and the treadsoles are arranged in an inverted triangle, formed in four rows of six rows and four rows, and arranged on the first tab. The brush heads arranged on the brush poles are arranged alternately with each other. Experiment using the same medicament as in Comparative Example 1 using the coating brush in the same manner is shown in Table 6. The average amount per capillary, which was applied to the five peninsulas for 20 dissolutions and each dissolution, was approximated to 25 mg per dose, which was defined as 24.90 mg. The amount applied was greater than the standard deviations obtained by experimenting with the coating brush invented in Example 1 in%, which was not uniform.

TABLE 6

^{1) The} standard deviation and% standard deviation for the average mean of five application doses are 5.3 mg and 21.3%, respectively.

Example 4

Another applicator brush shown in Figure 9 of the present invention over-hardening brush is a temporary storage unit 21 in one inner temporary storage unit bristles 41 each on both sides of the inner temporary storage unit 21 in a vertical '1' line Formed applicator. The applicator brush is a temporary applicator with the applicator brush (Fig. 6) and the tread sole portion 39 shown in Example 1 but without the second temporary storage part 22 and the second temporary storage part bristles 42. 4 mm, the width of the inner pole storage portion 21 is 2.4 mm, the size and shape of the inner temporary storage portion bristle 42 42 is the first temporary storage of the coating brush of Example 1 It is the same as the sub bristle 41. Experiment using the same medicament as in Comparative Example 1 using the coating brush in the same manner to give the experimental results in Table 7.

The total average application amount is slightly higher than the 25 mg one-time application prescribed as 27 mg, but it can be seen that the application brush can be used. The applicator can be seen that the uniformity of the coating amount is lowered since the standard deviation of the amount applied during 20 times dissolution is higher than the standard deviations presented in Example 1.

[Table 7]

^{1) The} standard deviation and% standard deviation for the average average of five application doses are 3.86 mg and 14.3%, respectively.

In addition, Tables 4, 5, and 7, which are the results presented in Examples 1, 2, and 4, show the application amount of the drug according to the number of application times when the drug is applied to the hypercap using the brush for over-explosion of the present invention. As the first bristle portion 31 formed on the upper portion of the first bristle 11 and the second bristle 12 is wide, it is possible to maximize the area to be applied to the diameter, thereby increasing the absorption of the active ingredient of the drug further It can be seen that it can give a high effect.

As described above, the present invention has been described with reference to a preferred embodiment of the present invention as being capable of various modifications, but the present invention is not limited to such an embodiment, and the embodiment is simply applied in combination with the known art. Together with the claims and the detailed description of the present invention it will be seen that the technology that can be used by those skilled in the art that the present invention belongs to be included in the technical scope of the present invention.

10 body 11: first rod
12: 2nd lead bar 13: screw fastening protrusion
14: drug inflow passage 15: jaw
16: support 20: temporary storage
21: internal temporary storage 22: external temporary storage
30: brush head 31: the first brush head
32: second bristle part 33: third bristle part
40: Temporary storage unit 41: Internal temporary storage unit
42: external temporary storage
101: fastener
102: pharmaceutical container 103: excessive diameter

Claims (7)

The first leading rod 11 and the second leading rod 12 are vertically symmetrically placed vertically on both sides of the upper side, and the screw fastening protrusions 13 screwed to the fasteners 101 are arranged in the lower side. A body 10 formed with a drug inflow passage 14 through which the medicine eluted from the medicine container 102 is introduced into the screw fastening protrusion 13;
Is in communication with the drug inflow passage 14 is formed on the upper end of the body 10 is formed on the inside of the first lead 11 and the second lead 12 respectively formed on the upper sides of the body 10 A temporary storage unit 20 provided as an internal temporary storage unit 21 and an external temporary storage unit 22;
Thre bristle heads 30 which protrude from the inner upper portions of the first lead rod 11 and the second lead rod 12 and face each other and have a triangular shape;
The bottom of the threaded bristle 30 is formed respectively, but the triangular bottom is formed into an isosceles triangle, and the bottom side is closely connected to each other toward the inner temporary storage 21 and the first leading rod 11 and the second leading rod to withstand the elution pressure. (12) characterized in that it comprises a temporary storage unit bristles 40 are formed so as to protrude so as to be arranged in a structure that prevents the drug is pushed out by overlapping alternately overlapping bristles and bristles between the bristles and bristles in (12) Overspray brush made. The method according to claim 1,
Temporary storage bristles 40 protruding from the inner side of the first brush rod 11 and the second brush rod 12,
The base of the isosceles triangle base is 0.5-1.4 mm, the height is 0.4-2 mm, the base side height is 0.6-4 times the base side, the hair length is 2-10 mm, and includes a triangular plane formed perpendicular to the base side. The over-spray brush is characterized in that it is inserted in the space between the brush head and the brush head in the opposite direction with a length of 25-70% of the length of the brush heads alternately opposed to each other in the first brush rod and the second brush rod. The method according to any one of claims 1 and 2,
The temporary storage unit brush 40,
The internal temporary storage unit 21 is formed in each of the horizontal 3-30 columns, vertical 1-3 columns on both sides and the second column and the third column from the internal temporary storage unit 21 is the base side of the base of the isosceles isosceles triangle is the temporary storage unit (20) an inner temporary storage bristle 41 provided to face the outer surface;
For the excessive applicator, characterized in that it comprises an outer temporary storage bristle 42 positioned symmetrically with the inner temporary storage bristle 41 and arranged to be staggered with each other by moving 50% of the length of the base side lengthwise. brush. The method according to claim 1,
The brush head 30,
The bottom of the first lead 11 and the second lead 12 is an isosceles triangle, and the isosceles triangle is formed to protrude to the length of 0.6-1.6 mm, height 0.3-1.2 mm, length 3-10 mm. The height of the base is formed in a ratio of 40-60%,
A first threaded bristle portion 31 formed on the upper ends of the first lead rod 11 and the second lead rod 12 in a horizontal 2-10 row and a vertical 3-12 row, respectively;
Brush for over-expansion aeration, characterized in that the first threaded bristle portion (31) comprises a second threaded bristle portion (32) arranged in a forward triangle or a reverse triangle. The method according to claim 2,
The width of the internal temporary storage portion 21 formed on the inside of the first lead 11 and the second lead 12 for the application of the prescribed dosage 25 mg of gibberellin coating agent used in the ferment of the belly is 2- 3 mm, the width of the portion where the internal temporary storage portion 21 is formed in the first lead rod 11 and the second lead rod 12 is 4-6.5 mm and the length of the temporary storage portion 20 is 6-11. Brush for overabrasion, characterized in that consisting of mm. The brush according to claim 1, wherein the brush for over-aeration is a brush provided as a means for delivering a coating agent used for fruiting the fruit to the fruiting unit. The method according to claim 3,
The width of the internal temporary storage portion 21 formed on the inside of the first lead 11 and the second lead 12 for the application of the prescribed dosage 25 mg of gibberellin coating agent used in the ferment of the belly is 2- 3 mm, the width of the portion where the internal temporary storage portion 21 is formed in the first lead rod 11 and the second lead rod 12 is 4-6.5 mm and the length of the temporary storage portion 20 is 6-11. Brush for overabrasion, characterized in that consisting of mm.

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