JP2023158883A - Hair dyeing container - Google Patents

Abstract

To provide a hair dyeing container in which a cartridge can be replaced easily and a waste at the time of cartridge replacement can be minimized.SOLUTION: In a hair dyeing container, a grip part 11 and a holding part 13 that fixes a pedestal 14 holding a hair dyeing material 15 are integrally formed. The holding part 13 includes a fixation rib that can be opened in a radial direction by a slit 13b provided along an axial direction and fixes the pedestal 14 to an inner wall part so as to be attachable to and detachable from the inner wall part.SELECTED DRAWING: Figure 2

Description

The present invention relates to a hair dye container for applying hair dye to hair.

BACKGROUND ART Conventionally, there is a hair dye container that does not include a cartridge but includes a container for storing a hair dye solution and an applicator provided with a sheet body (Patent Document 1).
Further, there is a hair dye container (Patent Document 2) that includes a cartridge with an applicator protruding from the lower part of the box, and a base that fixes the cartridge in an arm frame and is provided with a gripping part.
Furthermore, there is a hair dye container (Patent Document 3) that is configured by integrating an applicator and a solid hair dye liquid.

The hair dyeing container of Patent Document 1 has a structure in which the hair dyeing liquid contained in the container is stored by the capillary force of the single leaf body and applied to the hair of the target area.

The hair dye container disclosed in Patent Document 2 has a cartridge-type structure that does not contaminate hands and fingers, and has a structure that allows the dye to be applied over a large area.

The hair dyeing container of Patent Document 3 is a hair dyeing container that does not have comb teeth and has a structure in which hair is sandwiched between coating bodies, so that hair dyeing can be done easily.
The above-described hair dye container can be used for dyeing hair as a coating object.

JP 2021-53265 Publication International Publication No. 2009/148106 Japanese Patent Application Publication No. 2015-154806

However, in the hair dye containers of Patent Document 1 and Patent Document 3, the hair dyeing part is not a cartridge type, so once the hair dye solution is used up, it is not possible to dispose of a portion of the container, but it is necessary to dispose of the entire product, which is an environmental consideration. It does not have a built-in structure.
In addition, although the hair dye container of Patent Document 2 is a cartridge type, since the cartridge is equipped with an applicator and a box, the cartridge as a replacement part is large, and the cartridge must be replaced after the hair dye is used up. When doing so, there is a problem in that a large number of discarded parts are generated.

SUMMARY OF THE INVENTION An object of the present invention is to provide a hair dye container in which the hair dye can be easily replaced and the number of parts to be discarded during replacement can be minimized.

The present invention provides a hair dye container in which a holding part for fixing a pedestal holding hair dye and a grip part are integrated, and the holding part can be opened in the radial direction by a slit provided along the axial direction. The hair dye container is further characterized in that it includes a fixing rib for removably fixing the pedestal to the inner wall.

In the present invention, in the holding part and the pedestal, it is preferable that the pedestal be made detachable from the holding part by fitting a recess provided on the side surface of the pedestal into a fixing rib of the holding part.

In the present invention, it is preferable that a gripping part is attached to one end of the holding part in the axial direction, and that the holding part can be attached to and detached from the gripping part by rotational and linear movement of the holding part with respect to the gripping part.

In the present invention, the solid hair dye is preferably held by ribs formed in at least two directions of the base.

According to the hair dye container of the present invention, the holding part that holds the pedestal holding the hair dye is provided with a slit along the axial direction, so that the holding part opens from the slit, and the inner wall of the open holding part opens. The part has a fixing rib that fits into the pedestal, and the fixing rib fits into the recess of the pedestal, making it possible to attach and detach the pedestal to the holding part.
The hair dye is preferably in solid form and can be fixed to the holding part via the base. When the user holds the grip and dyes the hair, the solid hair dye is applied to the hair and moved so that the hair dye comes into contact with the hair, so the solid hair dye is applied without dripping during application. At the same time, it is possible to reliably prevent the adhesive from adhering to areas other than the target area. Furthermore, the pedestal in which the hair dye is loaded has ribs, which prevents the hair dye from falling off during use.

In addition, by making the holding part removable from the gripping part and the pedestal being removable from the holding part, excellent effects such as being able to replace the holding part and the gripping part when the hair dye is used up can be achieved. .
In addition, the hair dye container has a cartridge part that integrates the hair dye and the pedestal, so the number of parts can be minimized to 1 part excluding the hair dye. By forming the rear end of the holding part into a threaded structure and screwing into the gripping part, the cartridge part can be easily replaced while improving stability during application.

1 is an overall view of a hair dye container according to an embodiment of the present invention, in which (a) is a side view, (b) is a view rotated by 90 degrees in the circumferential direction from (a), and (c) is an A of (a). -A longitudinal cross-sectional view along line A, and (d) is a view from the rear on the gripping portion side. In the hair dye container of FIG. 1, it is a state diagram in which hair can be dyed by removing the cap, in which (a) is a view from the front of the holding part side, (b) is a front view, and (c) is (b). (d) is a longitudinal sectional view taken along line BB of (b), and (e) is a rear view. 3 is a perspective view of the hair dye container of FIG. 2, (a) is a front perspective view from the back side, (b) is a front perspective view from the front side, (c) is a rear perspective view from the back side, ( d) is a rear perspective view from the front side. In the hair dye container of FIG. 2, parts diagrams of the holding part, the pedestal, and the solid hair dye removed from the grip part, in which (a) is a cross-sectional view taken along line DD in (e), and (b) are View from the front, (c) is a front perspective view from the back side, (d) is a front perspective view from the front side, (e) is a front view, (f) is 90 degrees in the circumferential direction from (e) Rotated side view, (g) is a vertical cross-sectional view along the line CC in (e), (h) is a rear view, (i) is a view from the rear, (j) is E in (e) -A cross-sectional view along line E, (k) is a rear perspective view from the back side, and (l) is a rear perspective view from the front side. In the hair dye container of FIG. 4, parts diagrams of only the holding part are shown, in which (a) is a cross-sectional view taken along line GG in (e), (b) is a view from the front, and (c) is a (d) is a front perspective view from the front side, (e) is a front view, (f) is a side view rotated 90 degrees in the circumferential direction from (e), and (g) is a front perspective view from the back side. (e) is a longitudinal cross-sectional view along line FF, (h) is a rear view, (i) is a view from the rear, (j) is a cross-sectional view along line G-G in (e), ( (k) is a rear perspective view from the back side, and (l) is a rear perspective view from the front side. In the hair dye container of FIG. 1, it is a developed view of each component, (a) is a perspective view from the front, (b) is a view from the side. In the hair dye container of FIG. 2, the holding part and base removed from the grip part, and parts diagrams when replacing the solid hair dye cartridge, (a) is a front view, and (b) is a front view from the front side. A perspective view, (c) a view from the side. In the hair dye container of FIG. 2, parts diagrams of the grip part are shown, in which (a) is a view from the front, (b) is a side view, and (c) is a longitudinal cross-section along the J-J line in (b). Figure, (d) is a view from the rear. In the hair dye container of FIG. 2, parts diagrams of the pedestal are shown, in which (a) is a view from the front, (b) is a front view, (c) is a side view, and (d) is the K- of (b). It is a longitudinal cross-sectional view along the K line.

Embodiments of the present invention will be described below with reference to the accompanying drawings.

1 is an overall explanatory diagram of the hair dyeing container according to the embodiment, FIG. 2 is a diagram showing the hair dyeing state with the cap removed, FIG. 3 is a perspective view of the hair dyeing container of FIG. 2, and FIG. 4 is the hair dyeing container of FIG. 2. 5 is a parts diagram of the holding part and base removed from the grip part of the container, and the solid hair dye. FIG. 5 is a parts diagram of only the holding part of the hair dye container of FIG. , Figure 7 is a parts diagram of the holding part and pedestal removed from the grip part when replacing the cartridge in the hair dye container of Figure 2, and a parts diagram of the solid hair dye, Figure 8 is a parts diagram of the grip part, and Figure 9 is It is a parts diagram of a pedestal.

As shown in FIGS. 1 and 2, the embodiment relates to a hair dye container in which a holding part 13 holding a hair dye and a base and a grip part 11 are integrated.

The holding part 13 has a slit 13b provided (formed) in the axial direction, so that it can open outward in the radial direction as shown in FIG. Since it is provided in a protruding manner, the fixing rib 13c holding the hair dye 15 fits into the recess 14b provided on the side surface of the base 14, so that the base 14 is removably fixed and retained on the holding part 13. be.

Further, at one end of the holding portion 13 in the axial direction, there is a male screw portion 13a. The female screw portion 11a of the gripping portion 11 can be screwed onto the threaded portion 13a, and the holding portion 13 can be attached to and removed from the gripping portion 11 by rotating and linear motion of the holding portion 13 with respect to the gripping portion 11. be.

[Overall structure of hair dye container]
The structure of the hair dye container will be specifically explained.
As shown in FIG. 1, the hair dye container has a structure in which a cap 10 having a generally cylindrical shape with a closed end removably covers a holding part 13.

When the hair dye container is not in use, a cap 10 is attached to cover the holding part 13 as shown in FIG. 1 to prevent unintentional application. On the other hand, when using the hair dye container, the cap 10 is removed to expose the holding part 13, as shown in FIG.

As shown in FIGS. 1 and 2, the gripping portion 11 has a generally cylindrical shape with a slightly narrower tip, and an uneven portion 11b is formed on the outer periphery of the tip of the gripping portion 11. As shown in FIGS. When the hair dye container is not in use, as shown in FIG. The cap 10 is fitted to prevent the cap 10 from coming off from the grip part 11.

[Gripping part 11]
An opening 11c at the rear end of the grip portion 11 is closed with a tail plug 12. Further, a threaded portion 11a formed on the inner periphery of the tip of the gripping portion 11 is threadedly engaged with a threaded portion 13a formed on the outer periphery of one end (rear end) of the holding portion 13. As shown in FIG. 8, the gripping portion 11 has a generally hollow cylindrical shape, with the tip end having a smaller diameter than the rear end, and extending from the opening at the tip to the opening 11c at the rear end. The gripping part 11 has a female screw thread 11a formed on the inner circumferential surface of the distal end, an uneven part 11b formed on the outer circumferential surface, and a rear end opened by an opening 11c. 3, the opening 11c is closed by the tail plug 12.

[Holding part 13]
As shown in FIGS. 1 to 7, the holding portion 13 has a substantially disk-shaped base portion 13d formed at its rear end. In the holding portion 13, a portion rearward of the base portion 13d is formed to have a smaller diameter than the base portion 13d, and a threaded portion 13a is formed on the outer periphery. When the threaded part 13a is screwed into the threaded part 11a and the holding part 13 is integrated with the gripping part 11, the base part 13d closes the opening on the uneven part side of the gripping part 11 and can be screwed securely. It has a structure.

As shown in FIGS. 2 to 7, the holding portion 13 has a slit 13b formed along the axial direction, and has a structure that allows the holding portion 13 to be opened in the radial direction (circumferential direction).

Specifically, as shown in FIG. 7, the holding portion 13 has a slit 13b extending from a portion adjacent to the continuous portion 13e to the base portion 13d and the screw portion 13a at the rear end, leaving a continuous portion 13e at the distal end thereof. It is formed. The holding part 13 has a structure in which the entire holding part 13 is elastically deformed into two halves and opens left and right by opening the slit 13b leaving the continuous part 13e. As shown in FIGS. 2 and 3, when the holding part 13 is integrated with the gripping part 11, the gripping part 11 restricts the holding part 13 from opening left and right (preventing it from opening left and right).

[Holding part 13, pedestal 14]
As shown in FIGS. 4 to 7, fixing ribs 13c, 13c along the axial direction are formed on the left and right opposing inner surfaces of the holding part 13, respectively, and the fixing ribs 13c, 13c are arranged on the left and right sides of the pedestal 14. It has a structure that fits into the recesses 14b, 14b (see FIGS. 5 and 6).

As shown in FIG. 9, the pedestal 14 has a rib wall 14a formed on its upper surface (one surface) in the length direction and the width direction (an example of at least two directions) of the pedestal 14, and has a flat lower surface. It has a roughly plate-like shape. Concave portions 14b are formed in a groove shape from front to rear on both sides in the width direction.

[Hair dye 15]
The hair dye 15 is molded into a solid shape on the upper surface of the base 14. When molding the hair dye 15, first, a mold (not shown) is provided to surround the upper surface of the pedestal 14, and then the molten hair dye is poured into the mold, and then solidified and molded. be done. The poured hair dye flows into the space around the rib wall 14a and comes into sufficient contact with the rib wall 14a, so that the hair dye 15 that has become solid after that, as shown in FIGS. 1, 2, and 4, By filling the rib walls 14a without gaps, the rib walls 14a have a structure in which the hair dye 15 is retained with a sufficient contact area. The rib walls 14a are arranged in two directions in a criss-cross shape, and can strengthen the fixing force of the hair dye 15 with a simple structure.

The structure is such that after the hair dye is used, only the cartridge in which the hair dye 15 and the base 14 are integrated is replaced, leaving the holding part 13 and the grip part 11.
When replacing the cartridge, by twisting the gripping part 11 relative to the holding part 13 as shown in FIGS. 2 and 3, the cooperative action between the threaded part 11a and the threaded part 13a, that is, the The gripping part 11 is removed from the holding part 13 by the rotational and translational motion with respect to the gripping part 11, and the state shown in FIG. 4 is obtained.

Thereafter, as shown in FIG. 7, by opening the holding part 13 through the slit 13b, the cartridge which has consumed the hair dye 15 and has been used is removed from the holding part 13, and a new cartridge is attached to the holding part 13. , the recess 14b of the pedestal 14 is fitted into the fixing rib 13c of the holding part 13, and the slit 13b is closed. Then, by screwing the threaded part 11a of the gripping part 11 into the threaded part 13a and reliably closing the slit 13b of the holding part 13, the hair dye 15 and the base 14 are integrated into the state shown in FIGS. 2 and 3. The cartridge can be firmly fixed to the holding part 13.

It is possible to provide a hair dye container in which a user can hold the grip part 11 during application and prevent the hair dye 15 held by the holding part 13 and the pedestal 14 from adhering to areas other than the target part.

The hair dye is preferably a solid cosmetic containing the following ingredients.
It contains a hydrocarbon wax with a melting point of 50 to 130°C, which has excellent moisture occluding properties, excellent spreadability and blending to the skin, and reduces stickiness. It is a wax whose main component is a hydrocarbon, and examples include polyethylene wax, paraffin wax, ceresin, synthetic wax, and ozokerite.

In addition, an oily component is added to provide ease of use and smooth application feeling. Oil-based ingredients include jojoba oil, macadamia nut oil, polyglyceryl-2 triisostearate, neopentyl glycol dicaprate, caprylic eicosenoate, diisopropyl dinolate, isopropyl palmitate, tri(caprylic/capric) glyceryl, triethylhexanoin. , squalane, dimethyl silicone oil, methylphenyl silicone oil, cyclopentasiloxane, methyl trimethicone, isododecane and the like. Note that polyglyceryl-2 triisostearate is a triester of isostearic acid, which is a saturated fatty acid having 18 carbon atoms, and polyglycerin-2.

Moreover, silicone resin is used as a film forming agent. Examples of the silicone resin include trimethylsiloxysilicic acid and acrylic silicone.
As the fragrance, any fragrance that is generally classified as a fragrance can be used, and both natural and synthetic fragrances can be used. Examples of natural fragrances include plant fragrances such as rose, jasmine, tuberose, ylang-ylang, lavender, iris, violet, and mimosa, and animal fragrances such as amber, musk, civet, castoreum, and muskrat. Examples of synthetic fragrances include those made by blending aldehydes and the like, and isolated fragrances.

Hereinafter, the following formulations can be used as examples.

Hydrocarbon wax (Ceresin 810: manufactured by Nikko Rica) 7.5% by mass
Hydrocarbon wax (Lip wax A-4: manufactured by Japan Natural Products Co., Ltd.) 11.7% by mass
Oily component (esterol DP-HIS: manufactured by National Mimatsusha) 10.0% by mass
Oily component (DG oil IS-213P: manufactured by National Mimatsusha) 7.5% by mass
Oily component (HR oil TO-G: manufactured by National Mimatsusha) 20.0% by mass
Oily component (squalane: manufactured by Mikana Enterprises) 11.7%
Film forming agent (KF56A: Shin-Etsu Chemical Co., Ltd.) 11.7%
Film forming agent (KP545: manufactured by Shin-Etsu Chemical Co., Ltd.) 15.0%
Fragrance (lavender) remainder

As explained above, in the hair dye container of this embodiment, as shown in FIG. This allows the holding part to open. As shown in FIG. 7, there are fixing ribs 13c, 13c on both ends of the open holding part 13 that fit into the cartridge part, and the fixing ribs 13c, 13c fit into the recesses 14b, 14b of the pedestal 14, so that the pedestal 14 is fixed. It can be attached to and detached from the holding part 13.

Further, as shown in FIG. 6, the number of parts of the cartridge part is as small as possible, excluding the hair dye, and is one part of the pedestal 14, and the rear end part of the holding part 13 has a screw structure (thread part 13a). Since the structure (threaded part 11a) is screwed into the handle part (grip part 11), the cartridge can be easily replaced while improving stability during application.

The gripping part 11 is attached to one end of the holding part 13 in the axial direction, and the holding part 13 can be attached to and detached from the gripping part 11 by rotating and linear motion of the holding part 13 with respect to the gripping part 11.

According to the hair dye container of the above embodiment, when the user dyes hair by holding the grip part 11, the solid hair dye 15 is applied to the hair by moving the hair dye 15 against the hair. Since the solid hair dye 15 comes into contact with the hair dye, the solid hair dye 15 can be applied without dripping, and it can be reliably prevented from adhering to areas other than the target area.

In addition, since the base 14 loaded with the hair dye 15 has a rib wall 14a (see FIGS. 6 and 9), the solid hair dye 15 is firmly fixed to the base 14, so that the hair dye 15 is firmly attached to the base 14 during use. The hair dye 15 can be prevented from falling off the pedestal 14.

By making the holding part 13 removable from the gripping part 11 and the pedestal 14 being removable from the holding part 11, when the hair dye 15 is used up, the hair dye 15 and the pedestal are removed, leaving the holding part 13 and the gripping part 11. Excellent effects such as the ability to replace the cartridge consisting of 14 cartridges can be achieved.

The present invention is not limited to the embodiments described above, and can be modified in various ways within the scope of the present invention. For example, the rib wall 14a is a rib wall continuous in two directions in a criss-cross shape as shown in FIG. It is also within the scope of the present invention to form dotted or intermittent ribs.

The hair dyeing container of the present invention can be used for hair dyeing.

10 Cap 10a Engaging portion 11 Gripping portion 11a Threaded portion 11b Uneven portion 11c Opening portion 12 Tail plug 13 Holding portion 13a Threaded portion 13b Slit 13c Fixed rib 13d Base portion 13e Continuous portion 14 Base 14a Rib wall 14b Recessed portion 15 Hair dye

Claims (4)

In a hair dye container that is integrated with a holding part that fixes a base holding hair dye and a grip part,
A hair dye container characterized in that the holding part can be opened in the radial direction by a slit provided along the axial direction, and is provided with a fixing rib that removably fixes the pedestal to the inner wall part. 2. The hair dye container according to claim 1, wherein in the holding part and the pedestal, a recess provided on a side surface of the pedestal fits into a fixing rib of the holding part, so that the pedestal can be attached to and removed from the holding part. 3. The hair dye container according to claim 1, wherein a gripping part is attached to one end in the axial direction of the holding part, and the holding part can be attached to and detached from the gripping part by rotating and linearly moving the holding part with respect to the gripping part. 3. The hair dye container according to claim 1, wherein the solid hair dye is held by ribs formed in at least two directions of the base.

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