JPH0593252U - Brush with hair cosmetic container - Google Patents

Abstract

(57) [Abstract] [Purpose] An object of the present invention is to provide a brush with a hair cosmetic container capable of depressing the ejected hair cosmetic and diffusing the hair cosmetic over the entire brush base. [Structure] The brush 1 with a hair cosmetic container has a brush portion 3,
It comprises a communication pipe 5, a flow resistance plate 7, an aerosol can 9, and a metering valve 11. Hold this aerosol can 9 with one hand,
When the index finger is inserted through the finger insertion opening 15b and the pressing finger hook 23b is pressed, the metering valve 11 opens and a predetermined amount of hair coloring agent is ejected from the valve stem 27. When this hair cosmetic reaches the nozzle 5a and squirts outside,
It collides with the flow resistance plate 7. As a result, the hair cosmetic material is depleted and reaches the support surface 15c. Therefore, hair cosmetics do not scatter around. Further, the sprayed hair cosmetics diffuses from the gap portion 19 to the entire support portion surface 15c.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a brush including a brush unit and a hair cosmetic container.

[0002]

[Prior Art]

 Conventionally, as shown in Japanese Utility Model Publication No. 61-190230, there has been a brush with a hair coloring agent container for filling and using a stock solution of a hair coloring agent. FIG. 5 shows an enlarged view of a main part of a conventional brush 701 with a hair coloring material container. In FIG. 5, the tip of the communication pipe 707 attached to the valve stem 705 of the aerosol can 703 serves as an injection port 709. The pressing finger hook 711 is formed integrally with the communication pipe 707. Further, the aerosol can 703 has a brush support portion 713 attached thereto, and a brush portion 715 attached thereto. Further, a finger insertion portion 717 for pressing the pressing finger hooking portion 711 with a finger is provided. When using this brush 701 with a hair coloring agent container, hold the aerosol can 703, apply the hair coloring agent to the hair with the brush section 715 while ejecting the hair coloring agent by pressing the finger pressing portion 711 with a finger. To do. FIG. 6 shows another conventional example. In the hair colorant container-equipped brush 801 shown in FIG. 6, the communication tube 807, the pressing finger hook portion 811 and the brush portion 815 have an integrated structure. In FIG. 6, 803 is an aerosol can, 805 is a valve stem, 809 is a nozzle, and 813 is a brush support.

According to these brushes with a hair coloring agent container, since the hair coloring agent can be easily applied, hair can be dyed in a short time before going out. For this reason, it has been widely used to hide white hair and to give black hair a bright color.

[0004]

[Problems to be solved by the device]

 However, in the above-mentioned brush with hair coloring agent container, since the hair coloring agent directly blows out from the nozzle 709 by pressing the pressing finger hook 711 of the brush with hair coloring agent container 701, it is not suitable for people who are not familiar with it. Often sprayed hair colorants into the surroundings due to the unexpected momentum of the hair colorants that spouted, and soiled clothes and floors.

Further, the above-mentioned brush with hair coloring agent container is used by combing the hair with the brush portion while ejecting the hair coloring agent. At this time, the ejected hair coloring agent may not spread over the entire brush base. However, since it is easy to concentrate on one place of the brush base, there is a drawback that unevenness is likely to occur in the hair dyeing process.

In order to solve the above-mentioned problems, the present invention aims to provide a brush with a hair cosmetic container that can depress the ejected hair cosmetic and diffuse the hair cosmetic over the entire brush base. And

[0007]

[Means for Solving the Problems]

 A brush with a hair cosmetic container according to the present invention comprises a brush part, a hair cosmetic container integrated with the brush part, and an opening from the inside of the hair cosmetic container through the inside of the brush part and near the brush teeth. The gist of the present invention is that the communication pipe is provided, and a flow resistance plate that is depressurized by collision of the hair cosmetic material ejected from the opening.

[0008]

[Action]

 The brush with hair cosmetic container of the present invention has a mechanism for depressing the ejected hair cosmetic material by colliding with the flow resistance plate, so that even if the hair cosmetic material is accidentally ejected, It does not scatter around. In addition, since the hair is spread over the brush base after being depressurized, hair cosmetics are not concentrated at one location of the brush base, especially near the opening.

[0009]

【Example】

 In order to further clarify the structure and operation of the present invention described above, a preferred embodiment of the present invention will be described below. FIG. 1 shows a longitudinal sectional view of the brush with hair cosmetic container of the first embodiment, FIG. 2 shows a partially enlarged view of FIG. 1, and FIG. 3 shows a front view and a rear view of the brush portion of the first embodiment.

The brush 1 with a hair cosmetic container comprises a brush part 3, a communicating tube 5, a flow resistance plate 7, a hair cosmetic container and a valve. In this example, the aerosol can 9 was used as the hair cosmetic container and the metering valve 11 was used as the valve. The brush portion 3 has a donut shape having an elliptical cross section, and has a plurality of brush teeth 13 and a flow resistance plate 7 (FIG. 3). The flow resistance plate 7 is formed integrally with the inner wall of the brush portion 3. A step portion 3a is provided on the opposite side of the brush teeth 13, and by inserting the step portion 3a into the brush portion fitting opening 15a of the support portion 15, the brush portion 3 is detachably supported by the support portion 15. .. A finger insertion opening 15b is provided in a part of the support portion 15, and a pipe insertion hole 15d into which a communication pipe 5 described later is inserted is formed on the support portion surface 15c facing the brush portion insertion opening 15a. Has been formed. The support surface 15c is formed so as to be slightly inclined from the vertical direction, as shown in FIG.

One end (upper end in FIG. 1) of the communication pipe 5 is slidably inserted into a pipe insertion hole 15d provided in the support portion 15 and opens to a storage portion 17 described later (hereinafter, this communication pipe will be described. The part where 5 is open to the storage part 17 is called the injection port 5a). On the other hand, the other end (lower end in FIG. 1) is press-fitted and fixed to a connecting pipe 29 described later.

As described above, the flow resistance plate 7 is formed integrally with the inner wall of the brush portion 3 so that the angle θ with the extension line 5c of the communication pipe 5 is 90 to 135 °, preferably 95 to 120 °. It is installed (Fig. 2). If this angle θ is smaller than the lower limit, the resistance is too large, so that the hair cosmetic concentrates near the flow resistance plate 7 and is not evenly supplied to the entire brush portion 3, resulting in unevenness when applied to the hair. It is not preferable because it becomes easy and causes the nozzle hole 5a to be clogged. On the other hand, if the angle θ is larger than the upper limit, the resistance is too small and the ejected hair cosmetic composition is not sufficiently depleted, which is not preferable. The flow resistance plate 7 may have any shape as long as at least a portion 7a (indicated by a broken line in FIGS. 1 to 3) corresponding to an extension of the communication pipe 5 is larger than the injection port 5a. For example, as shown in FIG. 4, the portion 7a that corresponds to the extension of the communication pipe 5 may be slightly larger than the injection port 5a. The portion surrounded by the support portion surface 15c facing the brush portion fitting opening 15a and the flow resistance plate 7 forms a storage portion 17. Further, the tip 7b of the flow resistance plate 7 and the surface 15c of the support portion are not in contact with each other, and have a gap portion 19.

The aerosol can 9 has hair cosmetics inside, and a metering valve 11 is attached to an upper end opening 9a thereof. The metering valve 11 has a valve stem 27 fitted in a connecting pipe 29. The connection pipe 29 serves to connect the valve stem 27 and the communication pipe 5 described above. Further, the upper end portion of the aerosol can 9 is covered by the mount cup 20 together with the metering valve 11. The mountain cup 20 has a hole 20a into which the valve stem 27 is fitted. Below the metering valve 11, a dip tube 21 is attached toward the inside of the aerosol can 9. Due to the presence of the dip tube 21, the brush 1 with a hair cosmetic container of this embodiment can be used in both the upright position and the inverted position.

Further, the aerosol can 9 is provided with a shoulder cover 23 so as to cover the mountain cup 20 at the upper end portion thereof, and the shoulder cover 23 is provided with a hinge portion 23a and a pressing finger hook portion 23b. .. The pressing finger hook portion 23b is provided at a position facing the finger insertion opening portion 15b. A push-down portion 25 exists below the push finger hook portion 23b, and the push-down portion 25 is formed integrally with the connecting pipe 29 and is supported by the mountain cup 20 via a cushion 31.

A detailed description of the metering valve 11 is omitted because it is not directly related to the present invention. Next, a method of using the brush with a hair cosmetic container of the present embodiment having the above configuration will be described. First, the aerosol can 9 is gripped with one hand, the index finger is inserted through the finger insertion opening 15b, and the pressing finger hook 23b is pressed. Then, the shoulder cover 23 made of a flexible material such as polyethylene bends at the hinge portion 23a, and the pressing finger hook portion 23b comes into contact with the pressing portion 25 and pushes it down. Since the pressing portion 25 is integrally formed with the connecting pipe 29 as described above, the connecting pipe 29, the communicating pipe 5, and the valve stem 27 are also pressed in conjunction with the pressing of the pressing portion 25. As a result, the valve stem 27 is pushed toward the inside of the aerosol can 9 to open the metering valve 11, and a predetermined amount of hair coloring agent is ejected from the valve stem 27.

The hair cosmetics ejected from the valve stem 27 reach the ejection port 5a via the connection pipe 29 and the communication pipe 5 connected thereto. Here, it collides with the flow resistance plate 7. As a result, the hair cosmetic material is depleted and fills the storage portion 17, and then is ejected from the gap portion 19 and reaches the support portion surface 15c. Then, the hair cosmetic material ejected from the gap portion 19 spreads upward on the inclined surface of the support portion surface 15c due to the reduced momentum, and covers the entire surface. In this state, the hair cosmetic treatment is performed by stroking the hair cosmetics from the brush teeth 13 onto the hair.

The brush 1 with a hair cosmetic container of the present embodiment is designed to scatter hair cosmetics to the surroundings due to the unexpected momentum of the hair cosmetics ejected by an unfamiliar person, and to prevent clothes, floors, etc. It didn't get dirty. Further, since the ejected hair cosmetic material collides with the flow resistance plate 7 and diffuses onto the surface of the brush base, unevenness does not occur during the hair cosmetic treatment.

In this embodiment, although the storage part is provided, the storage part does not necessarily have to be provided. For example, the ejection port is directly provided with the ejection port on the surface where the brush teeth are erected. A flow resistance plate may be provided at a position where the cosmetic material collides. In addition to the aerosol can, the container for hair cosmetics may be a container that does not use a propellant (such as one that is held by hand and pressed to eject), and the valve may be a normal valve other than the metering valve.

Although the embodiments of the present invention have been described above, the present invention is not limited to these embodiments, and it is needless to say that the present invention can be implemented in various modes without departing from the scope of the present invention. Absent.

[0020]

[Effect of the device]

 As described above in detail, according to the hair cosmetic brush of the present invention, it is possible to depress the ejected hair cosmetic composition and diffuse the hair cosmetic composition over the entire brush base.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view of a brush with a hair cosmetic container of this embodiment.

FIG. 2 is a partially enlarged view of FIG.

FIG. 3 is an explanatory view showing a brush portion of the brush with hair cosmetics container of the present embodiment, where (a) is a front view and (b) is a rear view.

FIG. 4 is an explanatory view showing a brush portion of a brush with a hair cosmetic container, (a) is a front view, and (b) is a rear view.

FIG. 5 is an explanatory view of a conventional brush with a hair cosmetic container.

FIG. 6 is an explanatory view of a conventional brush with a hair cosmetic container.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Brush with a cosmetic container for hair, 3 ... Brush part, 3a ... Step part, 5 ... Communication pipe, 5a ... Jet port, 7 ... Flow resistance plate, 9 ... Aerosol can, 11 ... Metering valve, 13 ... Brush teeth, 15 ... Support part, 17 ... Storage part, 19 ... Gap part, 27 ... Valve stem, 29 ... Connection tube

Claims (1)

[Scope of utility model registration request] 1. A brush part, a hair cosmetic container integrated with the brush part, a communication pipe opened from the inside of the hair cosmetic container through the inside of the brush part to the vicinity of the brush teeth, A brush with a hair cosmetic container, comprising: a flow resistance plate that is depressurized by collision of hair cosmetics ejected from the opening.