JP3160522B2 - Hair dye application tool - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a hair dye application tool.

[0002]

2. Description of the Related Art Conventionally, as an application tool for applying a hair dye stored in a container to hair with comb teeth integrated with the container,
Japanese Patent Application Laid-Open No. 4-61803 for supplying a hair dye to comb teeth so as to ooze out from a sponge body stored in a comb tooth member
What is shown in the issue is known.

[0003]

However, in the conventional applicator, since the hair dye oozing into the sponge body oozes out, the discharge amount of the hair dye becomes uneven or the hair dye becomes sponge. It was hardened by the body and clogging was easy to occur.

In the case of a sponge body, the supply of air from the comb teeth side to the inside of the container is small, and an air bag mechanism such as an air hole is required in order to press the container and easily discharge the hair dye. There were things. In particular, in the case of a highly viscous hair dye that easily solidifies when exposed to air, the airbag mechanism has been important.

[0005] Furthermore, a soft material such as a sponge body requires time and effort to be stored in a comb-shaped member, and the assembling process requires time and expense. Accordingly, an object of the present invention is to solve the above-mentioned problems, and to uniformly discharge the hair dye, hardly cause clogging, and furthermore, an airbag mechanism is not required, and the assembly process is simple. An application tool is provided.

[0006]

According to the present invention, as a means for solving the above-mentioned problems, an exuding member which is housed in a comb and exudes a hair dye along the comb teeth is provided. A rectifying plate having a plurality of peaks and valleys alternately extending along the comb teeth on both surfaces is provided, and the rectifying plate is configured to be detachable from the comb body.

[0007] A housing for accommodating the current plate is provided in the comb body, and a guide hole which is open outward is provided in the outlet of the container so as to receive the housing, and the housing is provided in the guide hole. It was made to fit. At this time, a rib is provided in the guide hole, a cut for receiving the rib is provided in the storage portion, and the rib and the cut are combined and pressed so that the rectifying plate can be easily pushed into the storage portion.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below based on examples. 1 to 10 show an embodiment of the present invention. FIG. 1 is a front view of a hair dye application tool, FIG. 2A is a plan view of a hair dye application tool, and FIG. )
Is a bottom view, FIG. 3 is a left side view of a hair dye application tool,
4 is a right side view of the hair dye application tool, FIG. 5 is a cross-sectional view of the hair dye application tool, FIG. 6 is a front view of the container, FIG. 7 (a) is a left side view of the discharger, and FIG. b) is a front view thereof, and FIG.
Is an enlarged plan view of the comb body, FIG.
9C is an enlarged bottom view of the comb, FIG. 9A is an enlarged left side view of the comb, FIG. 9B is a cross-sectional view taken along the line AA of FIG.
FIG. 10C is a sectional view taken along the line BB of FIG.
(B) is an enlarged front view of the current plate, FIG. (C) is an enlarged bottom view of the current plate, and (d) is an enlarged left side view of the current plate. e) C- of FIG.
It is C sectional drawing.

The back view of the hair dye application tool appears symmetrically with the front view of FIG. Hair dye application tool 1
Is a cylindrical container 10 in which the hair dye is stored, and a discharge member 2 having a discharge passage engaged with the container 10 and through which the hair dye flows.
0 and a comb 40 attached to the ejection member 20.

The container 10 is made of an elastically deformable material such as polyethylene so that the hair dye can be pushed out by pressing.
It is formed of a synthetic resin such as polypropylene. Also,
The container 10 has a cylindrical shape that can be easily grasped by hand, and has a plurality of recesses 11 that are recessed in an oval shape on the outer periphery to prevent slippage. As shown in FIG. 6, an upper portion of the container 10 is provided with a mouth portion 12 which is opened so that the hair dye can be extruded. The mouth portion 12 has a smaller diameter than the container 10 and a straight neck portion 13. Thread 14
Are formed.

The discharge member 20 engaging with the container 10 includes:
As shown in FIG. 1, the synthetic resin intermediate body 22 and the discharge body 2
And 5. As shown in FIG. 5, the intermediate body 22 has a hollow inside, and has a threaded groove 23 screwed to the thread 14 of the container 10, and an annular groove 26 engaged with an annular projection 26 of a discharge body 25 described below. Grooves 24 are respectively provided above the inside,
It is engaged with the container 10 and the discharge body 25, respectively.

A discharge body 25 engaged with the intermediate body 22 has an annular projection 26 engaged with the annular groove 24 of the intermediate body 22 downward.
And is configured to be able to engage with the intermediate body 22. The inside of the discharge body 25 is formed to be hollow, communicates with the inside of the intermediate body 22, and the discharge passage 2 through which the hair dye in the container 10 flows out.
7 is set. At the end of the discharge passage, as shown in FIG. 7, in order to increase the resistance of the hair dye and to evenly discharge the hair dye, the discharge is opened in a slit shape by narrowing the cross-sectional area of the discharge passage 27. An outlet 28 is provided. This outlet 2
A guide hole 29 connected to the discharge port 28 and opening outward is provided outside the outer periphery 8, and an outer frame 30 extending outward is provided around the guide hole 29.
Further, in the middle of the guide hole 29, a rib 31 is provided for uniformly distributing the hair dye and received in a cut 55 provided in a storage section 42 of the comb body 40 described later.

When the arm is naturally bent,
It is formed at an inclined angle with respect to the container 10 so as to face the head. In the present embodiment, the ejection member 20 is configured such that the intermediate body 22 and the ejection body 25 are engaged with each other.
And the discharge member 25 may be integrally formed.

The comb body 40 is made of a synthetic resin, as shown in FIG. 8, provided with comb teeth 41 for combing hair, and the other end of the comb teeth 41 has a cross section slightly smaller than the guide hole 29. , A storage portion 42 that can be inserted into the guide hole 29 is provided.
The inside of the storage portion 42 is hollow and communicates with the guide hole 29 when inserted into the guide hole 29. A cut 55 having a depth capable of receiving the rib 31 of the discharge body 25 is provided in a part of the storage section 42. Storage section 4
An engaging portion 44 extending from the comb teeth 41 is provided outside the comb 2, and the engaging portion 44 is configured to engage with the outer frame 30 of the discharge body 25.

FIGS. 1 and 5 show the inside of the accommodating portion 42 of the comb 40.
As shown in FIG. 5, a rectifying plate 50 made of synthetic resin is housed as a bleeding member for bleeding the hair dye discharged from the discharge port 28 along the comb teeth 40. The current plate 50 is detachable from the storage section 42 and is housed in the storage section 42 by being pushed into the storage section 42.

The current plate 50 is slightly shorter than the length of the storage section 42, and has a plate-like shape having positioning projections 51 at both ends as shown in FIG. A plurality of peaks 52 and valleys 53 are provided alternately on both sides, and the ridges 52 and valleys 53 are accommodated in such a direction as to extend along the comb teeth 41. At this time, the peak portion 52 of the current plate 50 contacts the inner wall surface of the storage portion 42 at the top, and the valley portion 5
3 and the inner wall surface of the storage section 42 communicate with the guide hole 29.

In order to assemble the hair dye application tool 1, the thread 14 provided on the neck 13 of the container 10 containing the hair dye is engaged with the screw groove 23 of the intermediate body 22. Let
Further, the annular groove 24 of the intermediate body 22 and the annular projection 26 of the ejection body 25 are engaged. Note that the intermediate body 22 and the discharge body 25 may be fitted. The rectifying plate 50 is provided in the storage portion 42 of the comb body 40.
And in this state, the rib 31 of the ejection body 25 and the storage portion 42
The notch 55 is fitted, and the current plate 50 is pushed in, so that the engaging portion 44 and the outer frame 30 are engaged. At this time, the current plate 50 is a hard material made of a synthetic resin, and can be easily pushed into the storage section 42 by the ribs 31 and the cuts 55 as described above. Conversely, when removing, the reverse operation may be performed.

When the elastically deformable container 10 is pressed, the hair dye flows out into the discharge passage 27 of the discharge member 25, is squeezed by the discharge port 28, and is discharged toward the comb 40. At this time, the ribs 31 are evenly distributed. Comb body 4
In the case of 0, since the fluid flows between the inner wall surface of the storage portion 42 and the valley portion 53 of the current plate 50, the discharge amount of the hair dye does not become uneven and the clogging is less likely to occur, as in the case of a sponge body. Is supplied to the comb teeth 41 so as to seep out from the root, and is applied to the hair from the comb teeth 41.

At this time, since the current plate 50 can be attached to and detached from the storage portion 42, if a plurality of current plates with different cross-sectional sizes of the valley portions 53 of the current plate 50 are prepared, the valley portion 53 and the storage portion 42 are prepared.
The size of the passage of the hair dye passing through the inner wall surface of the hair dye changes, and the discharge amount of the hair dye can be changed. In addition, if a plurality of rectifying plates with different depths of the rectifying plates 50 are prepared, the length of the rectifying plates protruding toward the comb teeth 41 is changed, and the discharge direction of the hair dye can be changed. That is, if a deep current plate is used, the comb teeth 4
The straightening plate protrudes long to one side, and the hair dye is discharged so as to spread to the side of the comb teeth 41. If a shallow straightening plate is used, the comb teeth 41
Since the current plate does not protrude so much to the side, the hair dye is
Is discharged in the direction of the tip.

In order to further discharge the hair dye from the hair dye application tool 1 which has once discharged the hair dye by pressing the container 10, air is supplied into the container 10 and the container 10
Is pressed, and the above operation is repeated. At this time, in the present embodiment, the valley 53 of the current plate 50 and the storage portion 42
Since the air is easily supplied into the container 10 from the passage between the inner wall surfaces, an air bag mechanism such as an air hole for discharging the hair dye is not required.

[0021]

As described in detail above, the hair dye application tool of the present invention has a hair dye passage between the valley of the current plate and the inner wall surface of the storage part. Discharge rate is uniform and clogging is difficult.

The passage between the valley of the current plate and the inner wall surface of the housing also serves as an air passage, so that an air bag mechanism such as an air hole is not required. Further, since the current plate can be easily pushed into the storage portion by the rib and the cut, the assembling process is simplified, and the time and cost can be reduced.

[Brief description of the drawings]

FIG. 1 is a front view of a hair dye application tool according to an embodiment.

FIGS. 2A and 2B show a hair dye application tool of an example, in which FIG. 2A is a plan view of a hair dye application tool, and FIG. 2B is a bottom view thereof.

FIG. 3 is a left side view of the hair dye application tool of the embodiment.

FIG. 4 is a right side view of the hair dye application tool of the embodiment.

FIG. 5 is a cross-sectional view of a hair dye application tool of an example.

FIG. 6 is a front view of a container of the hair dye application tool of the example.

FIGS. 7A and 7B show a discharge body of the hair dye application tool of the embodiment, wherein FIG. 7A is a left side view of the discharge body and FIG. 7B is a front view thereof.

8A and 8B show a comb body of the hair dye application tool of the embodiment, wherein FIG. 8A is an enlarged plan view of the comb body, FIG. 8B is an enlarged front view of the comb body, and FIG. It is an enlarged bottom view of a comb body.

9A and 9B show a comb body of the hair dye application tool of the example, wherein FIG. 9A is an enlarged left side view of the comb body, and FIG.
FIG. 8B is a sectional view taken along line AA, and FIG. 8C is a sectional view taken along line BB in FIG.
It is sectional drawing.

FIGS. 10A and 10B show a flow straightening plate of a hair dye application tool of an example, where FIG. 10A is an enlarged plan view of the flow straightening plate, and FIG.
The enlarged front view of the current plate, (c) is an enlarged bottom view of the current plate,
FIG. 10D is an enlarged left side view of the current plate, and FIG.
It is CC sectional drawing of (b).

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Tool for applying hair dye 10 ... Container 20
... Discharge member 25 ... Discharge body 27 ... Discharge passage 28
... Discharge port 31 ... Rib 40 ... Comb 41
… Comb teeth 42… storage part 50… rectifying plate 55
… Cut 52… mountain 53… valley

Continuation of the front page (56) References JP-A-4-61803 (JP, A) JP-A-8-19418 (JP, A) JP-A-2-90703 (JP, U) JP-A-60-147303 (JP , U) Jingu Hei 4-20331 (JP, Y2) Jingu Hei 3-882 (JP, Y2) Jingu Hei 1-26327 (JP, Y2) Jigyo 63-16333 (JP, Y2) 2-28803 (JP, Y2) Japanese Utility Model 1-28721 (JP, Y2) Registered utility model 3021345 (JP, U) Utility model registration 2521071 (JP, Y2) (58) Fields investigated (Int. Cl. ⁷ , DB name) A45D 19/00-19/02 A45D 24/26

Claims (2)

(57) [Claims] 1. A cylindrical container which is elastically deformable by pressing and stores a hair dye, a discharge passage engaged with the container, and into which the hair dye in the container flows, and a discharge passage of the discharge passage A discharge member having a slit-shaped discharge port at the end; a comb tooth removably attached to the discharge port for combing hair; And a comb body having a member, wherein the exuding member is provided such that a plurality of peaks and valleys are alternately extended along comb teeth on both surfaces, and the comb is provided. A hair dye application tool comprising a straightening plate detachable from a body. 2. A discharge body having a storage portion for storing the rectifying plate from behind in the comb body, and a discharge body having a guide hole opened outward to receive the storage portion in the discharge port. articulated, and provided with a rib in the guide hole of said discharge Detai, the the housing portion is provided with a notch capable of receiving the ribs,
During assembly, application tool of the hair dye according to claim 1, characterized in that said current plate is configured to push the receiving portion at the rib.