JPH081684Y2 - Hair dye application tool - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a hair dye application tool, and more specifically, to a hair dye capable of reliably dyeing hair such as white hair to the root without soiling the background. Regarding application tools.

[Conventional technology]

Examples of conventional hair dye application tools include, for example, Jikho Sho 56-14.
Hair coloring device described in Japanese Patent No. 721, Shokai 59-155005
There are known hair dyeing combs described in Japanese Utility Model Publication No. 58-40001, hairbrush type plugs described in Japanese Utility Model Publication No. 58-40001, and combs described in Japanese Utility Model Publication No. 60-155404.

The hair coloring device disclosed in Japanese Utility Model Publication No. 56-14721 has a container and a collection container that is detachably attached to a nozzle of the cylinder, and a paint or the like collected through the nozzle of the cylinder in the collection container. And a brush for application.

Further, in the hair dyeing combs and hairbrush plugs described in JP-B-59-155005 and JP-A-58-40001, a container for filling hair dyeing liquid or the like is connected to the main body of the comb, and the comb is removed from the container. The hair dye is continuously supplied to the main body.

[Problems to be Solved by the Invention] However, the hair dye application tools described in the above publications are combs and hairbrushes that are usually used,
It does not have any characteristics regarding the form of combs and hairbrushes, and even if the hair is dyed with these combs and hairbrushes, it is not possible to apply the necessary amount of hair dye to the hair, and excess hair dye etc. And there was a risk that the ground would be soiled.

Therefore, an object of the present invention is to provide a hair dye application tool capable of surely dyeing hair such as gray hair to the root without soiling the background and effectively using the hair dye.

[Means for solving the problem]

The hair dye applying tool of the present invention is a hair dye applying tool comprising a comb portion and a plate portion and a grip portion which are continuously formed at a predetermined angle along the base of the comb portion, and the grip portion is In the plate-shaped portion, in a direction perpendicular to the base portion, is extended in a direction substantially opposite to the surface formed by the comb portion and in a substantially vertical direction, the predetermined angle is 30 ° ~ 60 °, The above object is achieved by providing a hair dye application tool characterized in that a gap between comb teeth forming the comb portion is 0.3 to 1.2 mm.

[Action]

According to the hair dye applying tool of the present invention, a foamy or viscous hair dye is supplied to the corners formed by the comb part and the plate part, and comb teeth are combed along the background to comb the hair. The plate-shaped part has a hair dye, and while the hair such as the gray hair passes between the comb teeth, the hair such as the gray hair is surely dyed from the root to the tip.

〔Example〕

The present invention will be described below with reference to the embodiments shown in FIGS. 1 (a) and (b) to FIG. In the figure, FIG. 1 (a),
(B) is a figure which shows the hair dye application tool of the 1st Example of this invention, the same figure (a) is the perspective view, the same figure (b) is the front view of the comb part, and FIG. 2 is this invention. FIG. 1 (a) equivalent view showing the hair dye applying tool of the second embodiment, FIG. 3 and FIG. 4 are side views showing the hair dye applying tool of the third and fourth embodiments, respectively. 5 and 6 are views corresponding to FIG. 1 (a) showing the hair dye coating tools of the fifth and sixth embodiments of the present invention, respectively.

As shown in FIGS. 1 (a) and 1 (b), the hair dye applying tool of the first embodiment of the present invention is formed by forming a predetermined angle θ along the comb portion 1 and the base portion of the comb portion 1. The plate-shaped portion 2 is provided, and the handle portion 3 is vertically extended from the surface formed by the comb portion 1 at the tip edge parallel to the base portion of the plate-shaped portion 2.

Thus, in this embodiment, the predetermined angle θ formed by the comb portion 1 and the plate portion 2 is 30 ° to 60 °. If the predetermined angle θ is less than 30 °, the hair dye may be attached to the background, which is not preferable. The predetermined angle θ is more preferably 40 to 60 ° from the viewpoint of efficient use of the hair dye and operability.

Further, depending on the physical properties of the hair dye, the widths w ₁ and w _{2 of} the comb portion 1 and the plate portion ₂ , the lengths ₁ and l _{2 of} the comb portion 1 and the plate portion 2, respectively, and the width w _{3 of the} comb tooth 1A.
And, the gap δ between the comb teeth 1A, 1A is different, but it is preferable to set the dimensions to be approximately as follows.

The width w _{1 of the} comb portion 1 is preferably 25 to 150 mm, more preferably 30 to 100 mm. If it is less than 25 mm, the operability of the hair dye application tool is poor, and if it exceeds 150 mm, the hair dye tends to be additionally supplied, and the hair dye may be wasted.

The length _{1 of} the comb portion 1, that is, the length of the comb teeth 1A is preferably 10 to 25 mm, more preferably 12 to 20 mm. If it is less than 10 mm, it becomes difficult to put the hair dye on the comb portion 1 when dyeing hair, and if it exceeds 25 mm, it may be difficult to dye the details of the hair.

The width w _{3 of the} comb teeth 1A is preferably 0.3 to 1.5 mm, more preferably 0.4 to 1.0 mm. If it is less than 0.3 mm, the mechanical strength of the comb tooth 1A is weak, and if it exceeds 1.5 mm, it may be difficult to uniformly dye the hair during dyeing.

The gap δ between the comb teeth 1A, 1A is 0.3 to 1.2 mm, preferably 0.4 to 1.0 mm. If it is less than 0.5 mm, the resistance due to the hair passing through the gap δ at the time of dyeing is large and it is difficult to comb the hair, which is not preferable for operation.If it exceeds 1.2 mm, the hair dye may leak from the gap δ at the time of dyeing and stain the background. .

The thickness t of the comb teeth 1A is preferably 1.5 to 4.0 mm, more preferably 2.0 to 3.0 mm. If it is less than 2.0 mm, the background tends to become dirty, and if it exceeds 4.0 mm, it may be difficult to dye the root of the hair.

The width w ₂ of the plate portion 2 is preferably set to comb 1 and the same dimensions. If the length is less than 25 mm, the hair dye may leak in the lateral direction, and if it exceeds 150 mm, it is not preferable for the operation of the hair dye applying tool.

The length l ₂ of the plate portion 2 is preferably a length that combs 1 and identical, or at least its leading edge does not protrude much from the second leading edge comb. If the length l ₂ is less than 10 mm, the hair dye may leak during hair dyeing, and if it protrudes too much from the tip edge of the comb portion 1, the operability during hair dyeing may deteriorate.

Further, it is preferable that the handle portion 3 has an operation length set to 60 to 150 mm. Regarding the form of the handle portion 3,
There is no particular limitation.

Among these, the angle of the comb portion 1 and the plate-like portion 2 and the width of the gap between the comb teeth 1A are set to the above-mentioned predetermined conditions. It is particularly important in developing the hair-giving effect.

In addition, as a material for molding the hair dye coating tool of this example, polypropylene (PP), polyvinyl chloride (PVC),
Synthetic resins such as polyethylene terephthalate (PET), ABS and ionomers are preferably used.

In addition, in the hair dye applying tools of the second to fourth embodiments of the present invention, the grip portion 3 is attached so as to be displaced to one end side at the tip edge of the plate-shaped portion 2 as shown in FIG. Even if it is attached to the back side of the plate-like portion 2 as shown in FIG. 4, the same action and effect as those of the first embodiment can be expected.

A hair dye applying tool according to a fifth embodiment of the present invention is provided with a pair of side plate parts 4 and 4 at both ends of a comb part 1 and a plate part 2, as shown in FIG. By providing the pair of side plate parts 4 and 4 on the hair, even if the hair dye applying tool is operated while the hair dye is supplied and placed on the corners of the comb part 1 and the plate part 2, 1 is preferable because it does not flow out from both sides and the hair dye can be consumed without waste.

The hair dye coating tool of the sixth embodiment of the present invention uses a hollow handle portion 3 as shown in FIG. 6, while forming a hole in the plate-like portion 2 and the handle portion 3 is formed in this hole. The hollow passages 3A are aligned and the handle portions 3 are connected to each other. With this configuration, for example, an aerosol container (not shown) filled with the hair dye is connected to supply the hair dye directly from the aerosol container to the corner formed by the comb portion 1 and the plate portion 2. Can be dyed.

Next, in order to see the effect of the hair dye application tool of the present invention,
Using the hair dye application tool of the present invention, hair dye application tests Test Examples 1 to 3 were conducted, and the results are shown in Table 1. The shapes of the hair dye coating tools used in Test Examples 1 to 5 correspond to the second, third and fifth embodiments of the present invention, respectively.

From the results shown in Table 1, when applying the hair dye with the hair dye applying tool of the present invention, it is possible to surely dye the hair to the root of the gray hair without soiling the background, and it is excellent in operability. I understand.

[Effects of the Invention] The hair dye application tool of the present invention is capable of reliably dyeing hair such as white hair to the root without soiling the skin, and can effectively use the hair dye. .

[Brief description of drawings]

1 (a) and 1 (b) are views showing a hair dye applying tool according to a first embodiment of the present invention, wherein FIG. 1 (a) is a perspective view thereof, and FIG. 1 (b) is a front view of a comb portion thereof. , FIG. 2 shows a hair dye applying tool according to a second embodiment of the present invention, which is equivalent to FIG. 1 (a), and FIG.
FIG. 4 and FIG. 4 are side views showing the hair dye applying tools of the third and fourth embodiments, respectively, and FIG. 5 is a first view (a) of the hair dye applying tool of the fifth embodiment of the present invention. FIG. 6 is a view corresponding to FIG. 1 (a) showing a hair dye coating tool according to a sixth embodiment of the present invention. 1; comb part, 2; plate part, 3; handle part

Claims (1)

[Scope of utility model registration request] 1. A hair dye applying tool comprising a comb portion and a plate portion and a grip portion, which are continuously formed at a predetermined angle along the base of the comb portion, wherein the grip portion is the plate portion. A vertical direction with respect to the base portion, in a direction opposite to the surface formed by the comb portion and in a substantially vertical direction, the predetermined angle is 30 ° ~ 60 °, forming the comb portion A hair dye applying tool, wherein the gap between the comb teeth is 0.3 to 1.2 mm.