JP5419561B2 - Hair dye brush and brush cartridge - Google Patents

Description

  The present invention relates to a hair dye brush and a brush cartridge.

  In recent years, hair dye brushes have been used to apply color agents to hair.

  Conventional hair dye brushes include comb type with so-called comb (so-called 2-way brush) or brush type without brush comb, but all hair dye brushes apply color to hair. Common in that it is used to

  By the way, when such a conventional hair dye brush is used to apply a hair color agent to hair, the color agent adheres to the base of the brush, which makes it difficult to wash. In other words, where the hair or bristle that constitutes the brush is exposed on the surface, the root part is also exposed on the surface and can be cleaned, but it is placed in a deep position hidden behind the hair or bristle exposed on the surface. The root of the hair or bristle to be (flocked) is shielded during washing by the hair or bristle exposed on the aforementioned surface, so that there is a problem that it is difficult to clean and wash (hereinafter referred to as “cleaning etc.” as appropriate) Has occurred.

  For example, in the conventional hair dye brush as shown in FIGS. 10A and 10B, the color agent adhering to the root of hair or bristle exposed on the surface (for example, the root of hair or bristle located at X1, X2) is washed. It is possible even if it is not easy, but at the root of hair or bristle or the like that is not exposed to the surface and is implanted in a deep part (for example, the root of hair or bristle located at X3), At the time of cleaning and washing, the hair or bristle located at X1 and X2 was shielded, which hindered the washing and the like. Therefore, the color agent remains attached, and as a result, the next time the conventional hair dye brush is used again, the color agent that remains unsatisfactory after washing or the like is likely to be a so-called “dull”. It tends to cause a problem that the color agent cannot be uniformly applied to the hair. Alternatively, there is a problem that such “dama” is likely to be attached to the hair and is likely to cause trouble. Therefore, in order to avoid such trouble, it is also common practice to dispose of the hair die brush every time it is used, and to perform the application work with a new hair die brush, which is preferable from the viewpoint of cost and environment. There is no need for immediate improvement.

  The following patent documents 1 and 2 exist with respect to such a problem.

  In Patent Document 1, for the purpose of providing a hair brush in which the hair is not easily pinched between the brush hairs and can be brushed with a small force and the brush hairs can easily reach the scalp, the hair or bristle that constitutes the brush portion is pressed down. A brush having a so-called brush mechanism for flocking in a folded manner is disclosed.

  Furthermore, in Patent Document 2, a rotating member is incorporated at the base of the brush and pushed up for the purpose of providing a hair brush with a cleaning tool that can easily remove attached hair and dust and is easy to clean afterwards. There is disclosed a brush provided with a so-called rotation mechanism for rotating the brush.

JP 2005-319217 A Utility Model Registration No. 3140806

  However, in Patent Document 1, the brush part is not detachable from the brush body (the remaining part of the brush excluding the brush part), and only the brush part is not removed from the brush body and washed. That is, in Patent Document 1, when cleaning and washing are performed, it is necessary to perform the work in a state of being integrated with the brush body, and therefore, the efficiency of the cleaning and washing work is poor. In particular, in a hair color agent application brush for applying a color agent, since the color agent is composed of a liquid or the like, not only does it adhere to the brush surface, but also the root portion of the hair or brissel that is placed inside the folded brush. In order to remove such adhesion, it is necessary to rinse with water or a cleaning solution. However, in the brush disclosed in Patent Document 1, it is difficult to apply water or a cleaning liquid to the root portion of the bristles or bristle arranged inside the folded brush as described above. Tends to be insufficient.

  In Patent Document 2, although a rotation mechanism is provided, after all, the hair, hair, or bristle attached to the brush root is fixed and cannot be removed. Since it is impossible to clean and wash by removing only the brush part provided, similarly, it is difficult to sufficiently apply water or a cleaning liquid to the base portion of the hair or the bristle, and the cleaning and cleaning are likely to be insufficient.

  As described above, in Patent Documents 1 and 2, the brush portion that has been stained by applying the color agent, particularly the hair or the root of the bristle planted in a deep position cannot be sufficiently cleaned and cannot be cleaned. Are inefficient and further improvements are needed.

  The present invention has been made in view of the above-described problems of the prior art, and an object thereof is to include a brush body and a brush portion attached to the brush body, and the brush portion can be attached to and detached from the brush body. The hair dye brush that can improve the cleaning effect and workability, such as being able to clean and easily wash the base of the dirty brush part by applying the color agent, and soak it in a cleaning solution and wash it together. A brush cartridge is provided. In particular, when the brush part is of a cartridge type, the brush part can be attached and detached with a single touch, and only the brush part can be replaced. Therefore, this is excellent in terms of economy and environmental protection. Furthermore, the brush part and the brush body can be easily cleaned.

  According to the present invention, the following hair dye brush and brush cartridge are provided.

[1] and a brush body and the brush portion attached to the brush body, Ri removable der the brush portion to said brush body, the brush portion, Ru is pressed and fixed via the fixing bar in a brush body Hair dye brush.

[2] The brush portion includes a support portion that supports a plurality of hair bundles or bristles, and the plurality of hair bundles or bristles are supported on both sides of the support portion before being attached to the brush body. The hair dye brush according to [1], wherein the hair bundle or bristle is raised in a U-shape starting from both sides of the support portion after being unfolded and attached to the brush body.

[3] The hair dye brush according to [2], wherein the support portion is provided with an opening / closing mechanism capable of exposing the roots of a plurality of hair bundles or bristle.

[4] The hair dye brush according to [2] or [3], in which the fixing bar is incorporated into the support part and integrally formed, or the support part is formed in a shape also serving as the fixing bar. .

[5] A brush main body and a brush portion attached to the brush main body are provided, the brush portion is detachable from the brush main body, and the brush portion is raised in three dimensions through the brush main body before and after mounting. Hair dye brush.

[6] The hair dye brush according to [5], wherein the brush portion is pressed and fixed to the brush body via a fixing rod.

[7] The [1] to [4], [6], wherein the fixing rod is configured to be rotatable about one end of the brush body and to be able to press and fix the brush portion. Hair dye brush according to any one of the above.

[8] The hair dye brush according to any one of [1] to [7], wherein a mounting groove for mounting the brush portion is formed in the brush body.

[9] The hair dye brush according to [8], wherein each of the contact surfaces of the brush portion and the brush body has at least a smooth curved surface.

[10] The hair dye brush according to [8] or [9], wherein the mounting groove is formed so that the brush portion can slide in a length direction of the mounting groove.

[11] The hair dye brush according to [8], wherein the brush body is provided with a lock mechanism and the brush portion can be locked.

[12] A brush cartridge which is the brush part constituting the hair dye brush according to any one of [1] to [11].

  According to the present invention, a brush main body and a brush portion attached to the brush main body are provided, and the brush portion is configured to be detachable from the brush main body, whereby the coloring agent is applied and the root of the dirty brush portion is cleaned. In addition to facilitating cleaning, it is possible to provide a hair die brush and a brush cartridge capable of improving the cleaning effect and workability, such as being able to be put together in a cleaning solution and washed together. In particular, when the brush part is of a cartridge type, the brush part can be attached and detached with a single touch, and only the brush part can be replaced. Therefore, this is excellent in terms of economy and environmental protection. Furthermore, the brush part and the brush body can be easily cleaned.

It is a schematic diagram which shows one Embodiment of the hair dye brush of this invention, Comprising: It is a front view. It is the schematic diagram of the hair dye brush of FIG. 1A, Comprising: It is the perspective view which abbreviate | omitted and partially shown the mounting part. It is a schematic diagram of the hair dye brush of FIG. 1A, Comprising: It is the side view which abbreviate | omitted and partially abbreviate | omitted the brush part. It is a schematic diagram of the hair dye brush of FIG. 1A, Comprising: It is the perspective view which abbreviate | omitted and partially shown the brush part partially. It is the perspective view which abbreviate | omitted and partially omitted the brush part, and is a schematic diagram. It is a top view which shows another form of a brush part, Comprising: The state which expand | deployed was shown typically. It is a perspective view which shows the brush part of FIG. 3A, and a part of hair dye brush of this invention typically, Comprising: The state with which the hair dye brush of this invention is mounted | worn. It is the perspective view which showed typically the state with which the hair part brush of this invention was mounted | worn in the state which the brush part of FIG. 3A stood up. It is a side view which shows typically a part of brush part and hair dye brush of this invention seen from the arrow Q direction shown by FIG. 3C. It is a partial expansion perspective view which shows typically a fixed rod and a part of lock mechanism formed in a brush main body. It is a partial expanded sectional view which shows typically the fixing rod of FIG. 3E, and a part of lock mechanism formed in a brush main body. It is a partial expanded sectional view which shows the state at the time of removing a fixing rod from a locking mechanism while showing typically the fixing rod of FIG. 3F and a part of locking mechanism formed in a brush main body. It is a partial expanded sectional view which shows the state at the time of removing a fixing rod from a locking mechanism while showing typically the fixing rod of FIG. 3F and a part of locking mechanism formed in a brush main body. FIG. 4 is a perspective view schematically showing a part of the brush portion and the hair dye brush of the present invention, and showing a state in which a rotating mechanism for supporting the integral of the fixing rod is provided on the brush body. It is a top view which shows typically the opening-closing mechanism provided in the support part which comprises a brush part, Comprising: It is an expanded view. FIG. 5B is a plan view schematically showing a state in which the opening / closing mechanism of FIG. 5A is opened and closed to expose the base of the hair (hair bundle) or the brissel that constitutes the brush portion. It is a top view which shows typically another form of a brush part, Comprising: It is an expanded view which shows the state which integrated the fixing rod (in the support part) before a brush part to the brush main body. It is a schematic diagram which shows another embodiment of the hair dye brush of this invention, Comprising: It is a front view. It is a disassembled perspective view which shows typically the state which attaches a brush part to the brush main body of the hair dye brush of FIG. 7A. 7B is an exploded perspective view schematically showing the brush body and the brush portion in FIG. 7B partially enlarged and partially omitted. FIG. It is a perspective view which shows another form of a brush part, and a mounting groove, Comprising: It is a figure which abbreviate | omits one part and shows typically. It is a perspective view which shows another form of a brush part, and a mounting groove, Comprising: It is a figure which abbreviate | omits one part and shows typically. It is a perspective view which shows another form of a brush part, and a mounting groove, Comprising: It is a figure which abbreviate | omits one part and shows typically. It is a perspective view which shows another state of a brush part and a brush main body, Comprising: It is a figure which shows the state before inserting the spherical protrusion of a brush part in the insertion port of a brush main body, Comprising: The perspective view which abbreviate | omits and shows FIG. It is a figure which shows typically the state after inserting the spherical protrusion of the brush part of FIG. 8A in the insertion port of a brush main body, Comprising: It is a perspective view which abbreviate | omits and shows it. FIG. 9 is a partially enlarged view of the brush portion and the brush main body of FIGS. 8A and 8B, and is a perspective view schematically showing a part thereof omitted. It is another form of the brush part of FIG. 8A, 8B, and it is a perspective view which shows each partially expanding while partially omitting each. FIG. 9B is a partially enlarged view of the brush portion and the brush body of FIG. 9A and is a perspective view schematically showing a part thereof omitted. 9B is a partially enlarged view of the brush portion and the brush body of FIG. 9B, and is a perspective view schematically showing a part thereof omitted. FIG. It is a perspective view which expands the conventional hair dye brush partially, omits one part, and shows typically. It is the side view which shows typically the state which expanded and partially abbreviate | omitted the conventional hair dye brush of FIG. 10A, and was seen from the Z direction.

  Hereinafter, the form for implementing the hair dye brush and brush cartridge of this invention is demonstrated concretely, referring drawings. However, the present invention broadly encompasses hair dye brushes and brush cartridges that have the invention-specific matters, and is not limited to the following embodiments.

[1] Configuration of hair dye brush of the present invention:
1A and 7A, the hair dye brush of the present invention includes a brush body 5 and a brush part 3 attached to the brush body 5, and the brush part 3 is detachable from the brush body 5. 1 (1A, 1B).

[1-1] Brush part:
The brush part in this embodiment is detachable from the brush body. When cleaning, the brush part can be removed from the brush body and cleaned. The color agent adhering to (see FIG. 2) can be easily washed. Here, the brush part plays a role of impregnating the hair color agent to dye the hair and applying it to the hair, but conventionally, since the coloring agent has a strong dyeing power, the hair of the hair die brush or bristle The coloring agent attached to the base is difficult to remove, and in addition, the brush part cannot be removed from the brush body, so if you try to wash it to remove the coloring agent attached to the base of the brush part, the handle of the brush body (handle) When the base of the brush part is rinsed with water or a cleaning liquid, the structure does not sufficiently hit the base of the brush part and is difficult to clean. Therefore, in this embodiment, since the brush part is configured to be detachable from the brush body, the brush part can be removed from the brush body and the root of the brush part can be sufficiently rinsed with water or a cleaning liquid. The color agent adhering to the brush part can be easily washed off.

  Here, the “brush main body” means all except the brush part (the remainder obtained by removing the brush part from the hair dye brush), and the brush main body includes a handle and the like. The “hair coloring agent” is a coloring agent for dyeing hair, such as red, blue, yellow, green, brown, and the like, and coloring known in the art such as gray hair coloring. Agents are widely included.

  Specifically, as shown in FIG. 1A, a hair dye brush 1A in which a brush part 3 is attached to a brush body 5 can be exemplified. In this hair dye brush 1A, when the color agent is applied, the brush portion 3 is attached to the brush body 5, and after the color agent is applied, the brush portion 3 is detached from the brush body 5 and separated from the brush body 5. The brush part 3 can be rinsed (cleaned and washed) by immersing (immersing) the brush part 3 in water or a cleaning liquid. In particular, the hair or bristle planted in the back of the brush part 3 is arranged in a folded position as compared to the hair or bristle planted on the surface side as shown by arrows A and B in FIG. Water or cleaning solution is sufficiently applied to the color agent adhering to the base of the hair or bristle hidden in the side hair or bristle (in the figure, the hair or bristle arranged in the center between the arrows A and B). Garbage (dipping) is possible. Furthermore, after cleaning and washing the brush portion in this manner, the color agent can be applied by attaching the brush portion to the brush body again.

  In addition, it is not limited to such a hair-dye brush, The thing improved within the range which does not deviate from the meaning of this invention is included widely.

  Further, the brush part includes a support part that supports a plurality of hair bundles or bristles, and before being mounted on the brush body, the plurality of hair bundles or bristles are developed with the support part while being supported on both sides of the support part. After the attachment, it is preferable that the hair bundle or bristle is raised in a U-shape starting from both sides of the support portion. By being configured in this way, even when the color agent is attached to the base of a plurality of hair bundles or bristle, when the brush portion is removed from the brush body, the brush portion is in a developed state. The hair bundle or bristle root becomes easier to be exposed, and the more exposed root becomes easier to clean and wash. That is, before being mounted on the brush body, the brush portion is developed together with the support portion while a plurality of hair bundles or bristles are supported on both sides of the support portion, and the shape is maintained in a flat shape, so that it is easy to clean and wash. After being attached to the brush body, the hair bundle or bristle is deformed so as to be raised in a U shape starting from both sides of the support part, so that it is easy to apply the color agent, and when attached to the brush body The attachment of the brush portion is stable, and it is possible to prevent the application operation from being hindered.

  Specifically, before mounting on the brush body, for example, as shown in FIG. 3A, the brush unit 3 includes a support unit 11 that supports a plurality of hair bundles or bristles 13, and a plurality of hair bundles or bristles 13. Is developed with the support part while being supported on both sides of the support part 11, and the shape of the support part 11 is maintained in a flat shape. After mounting on the brush body, for example, as shown in FIG. 2, the hair bundle or bristle 13 is supported. From both sides (11a, 11b) of the part 11, it can be raised in a U shape. In this way, the shape of the brush part can be changed (planar shape-three-dimensional shape) before and after mounting (before and after attachment / detachment to / from the brush body). Since it has a shape, the feeling of use that it is difficult to apply the color agent is not reduced. Further, after use, by removing the brush part from the brush body, as shown in FIG. 3A, the hair bundle or bristle of the brush part is developed while being supported by the support part, and the hair bundle or bristle of the brush part is developed. When the root portion supported by the support portion is raised in a three-dimensional shape, a hair bundle or bristle located inside (for example, a hair located near the center between arrows A and B shown in FIG. 1D) The bundle or bristle can be exposed (when unfolded), and in addition, it can be exposed on the front and back surfaces of the brush portion 3 (the front and back surfaces of the brush portion shown in FIG. 3A).

  In addition, in order to form the brush portion so that it is unfolded before the mounting and becomes a three-dimensional shape after the mounting, the supporting portion constituting the brush portion is made of a material that is deformed by pressing (for example, an elastic member such as rubber, thin aluminum Plate, shape memory alloy, etc.) to form a brush part that can be changed from a deployed state to a raised state when a physical stress such as a fixing rod described later is applied. it can. In addition, a support portion made of the above-described material may be provided, and a mounting groove (and a lock mechanism, etc.) may be formed in the brush body as described later, and the above-developed brush portion may be deformed by human power or the like. Good. In addition, even if the brush part is in a state of being unfolded before being attached and is deformed so that the hair or bristle is raised at the time of attachment, and the brush part is removed from the brush body, the raised state may continue. In addition, if the brush portion can be deformed into a developed state by human power or the like, it is included in the configuration of the present embodiment.

  In addition, the method (attachment method) for supporting the bristles or bristle of the brush part on the support part is, for example, via a method of forming the bristles or bristles of the brush part on the support part by fusing, an adhesive, etc. Although the method etc. which adhere | attach can be illustrated, it is not limited to these methods, You may make it support (attach) by a well-known method etc. Further, as shown in FIG. 2, it is preferable that the hair bundle or bristle to be supported by the brush portion is planted so as to be targeted in both directions around the length direction of the support portion. Instead, the hair may be planted by adjusting the amount of planting asymmetrically.

  Furthermore, it is more preferable that the support portion is provided with an opening / closing mechanism capable of exposing the roots of a plurality of hair bundles or bristle. When an opening / closing mechanism capable of exposing the roots of a plurality of hair bundles or bristle is provided, water or a cleaning liquid can be sufficiently applied (immersed) in the roots of the plurality of hair bundles or bristle during cleaning, This is because the adhered color agent can be easily and sufficiently cleaned and washed off. For example, as described above, when the brush body is configured to be unfolded on the brush body before mounting and to have a three-dimensional shape after mounting, or as described later, the brush body is raised three-dimensionally before and after mounting. Even when configured as a brush portion, the opening / closing mechanism is provided, so that water or cleaning liquid can be easily applied (easy to be immersed) during cleaning, and the attached color agent can be easily and sufficiently removed. It is preferable because it can be cleaned and washed off.

  Specifically, a brush part provided with an opening / closing mechanism as shown in FIGS. 5A and 5B can be given as an example. Specifically, as shown in FIG. 5A, when the one surface 11c side of the support portion 11 that supports the hair bundle or bristle is opened and closed, and the hair bundle or bristle supported by the support portion is exposed, It becomes easier to clean and wash the color agent adhering to the root portion (hair bundle or bristle in the boundary region with the support member). However, when one surface side can be opened and closed, the opposite surface is preferably formed so as not to be opened. This is to ensure that the hair bundle or bristle is supported by the support member. The opening / closing mechanism can be opened / closed by forming a part on the one surface side and the remaining part of the support member with a screw or the like so as to be opened / closed, but is not limited thereto. You may perform by a well-known opening / closing mechanism in the range which does not deviate from the meaning of this invention.

  In addition, it is one of preferable modes that the brush portion is raised three-dimensionally before and after being mounted on the brush body. Since it is at least detachable, it can be removed from the brush body after use after applying the color agent, and the effects of the present invention can be achieved.

  Specifically, as shown in FIG. 2, the bristles 13 or bristles 13 of the brush part 3 are raised from both ends 11a and 11b of the support part 11 before and after mounting, and the brush part including the support part is U-shaped. The brush 3 which is raising can be illustrated. Moreover, the brush part 3 as shown by FIGS. 7D-7F may be sufficient.

  In addition, the above-mentioned “three-dimensionally raised” means not a strict meaning but means a state in which a hair bundle or bristle is raised with the support portion as a base point. Alternatively, it may be a semi-arc shape with a gentle arc (see FIG. 7D), or a triangular shape (see FIG. 7E). Furthermore, when viewed from the side, a part of the support portion may stand up at an obtuse angle from the bottom side facing the mounting groove (see FIG. 7F).

  As will be described later, the mounting of the brush portion on the brush body is performed by forming a mounting groove in the brush body and inserting a support portion formed on the brush portion into the groove, or fixing described later. It is preferable to attach using a stick or a lock mechanism because it can be stably attached to the brush body and can be easily attached and detached. However, the brush body may be mounted with a lock mechanism without forming the mounting groove.

[1-2] Brush body:
The hair dye brushes of the present embodiment can be roughly classified into so-called (1) comb type and (2) brush type depending on the difference of the brush body.

[1-2-1] Comb type:
When the hair dye brush in this embodiment is (1) a comb type, for example, a hair die brush as shown in FIG. 1A can be exemplified, and the brush body 5 is all except the brush part 3 (from the hair die brush). The remaining portion excluding the brush portion). Here, the comb portion 7 shown in FIG. 1A is obtained by applying the hair coloring agent to the hair with the brush portion 3 and then combing the hair with the comb portion 7 so that only the hair located on the head surface is used. In addition, the color agent can be permeated while being combed using this comb portion so that the color agent can be sufficiently applied to the hair hidden in the hair located on the surface. The handle 9 (9a) is a handle for the hair dye brush.

  It should be noted that the present invention is not limited to the above-described examples, and modifications and the like within the scope of the present invention are also included in the present invention.

[1-2-2] Brush type:
When the hair dye brush in this embodiment is a (2) brush type, for example, a hair die brush as shown in FIG. 7A can be exemplified, and the brush main body is all except the brush part 3 (from the hair die brush). The remaining portion excluding the brush portion). Here, a handle 9 (9b) shown in FIG. 7A is a handle of a hair dye brush.

[1-3] Mounting groove:
Moreover, it is preferable that the mounting | wearing groove | channel for mounting | wearing a brush part is formed in the brush main body. When the mounting groove is formed in this manner, it is preferable because the brush portion can be easily held stably on the brush body. Examples of the mounting groove include a rail-shaped concave groove on the brush body.

  Further, for example, in the case of a hair dye brush (comb type) as shown in FIG. 1A, a mounting groove 15a as shown in FIGS. 1B and 1C can be exemplified as the mounting groove, as shown in FIG. 7A. In the case of such a hair dye brush (bake type), a mounting groove 15b as shown in FIGS. 7B and 7C can be exemplified. Further, in the case of forming such a mounting groove, in the case of a hair dye brush (comb type) as shown in FIG. 1A, the support portion of the brush portion can be fitted into the mounting groove described above. 2 is preferably formed into a convex shape as shown in FIG. 2 or can be deformed into a convex shape before mounting, and in the case of a hair dye brush (bake type) as shown in FIG. 7A However, as shown in FIGS. 7B and 7C, it is preferable that the support portion of the brush portion is formed in a convex shape or can be deformed into a convex shape before mounting. As such an example, the brush part of FIG. 7D, FIG. 7E, and FIG. 7F can be illustrated. In addition, what combined suitably the above-mentioned mounting grooves in a brush type and a comb type is also widely included in this invention.

  When the brush part is formed like a brush part 3a having a semi-arc shape with a gentle arc as shown in FIG. 7D, the attachment groove is loose like the attachment groove 15c shown in FIG. 7D. It is possible to prevent the brush part from coming off by forming it in a semi-arc shape depicting a simple arc. Similarly, in the case where the brush portion is formed in a triangular shape as shown in FIG. 7E, the mounting groove is formed like a mounting groove 15d shown in FIG. 7E, or in a side view as shown in FIG. 7F. When the brush portion is formed in a state where a part of the support portion stands up at an obtuse angle from the bottom side facing the mounting groove, the mounting groove is formed as shown in FIG. This is preferable because the brush portion can be prevented from coming off. By being formed into a convex shape in this way, or being deformable into a convex shape before mounting, the brush part can be easily attached to and detached from the brush body, and further mounted on the brush body. Since stability can sometimes be provided, work efficiency can be improved without impairing usability. 7D and 7E are schematic views of the brush portion viewed from the side.

  It is preferable that each contact surface of the brush portion and the brush body has at least a smooth curved surface. By forming in this way, there is no problem such as rattling when the mounting groove is formed, and when the brush part is mounted on the brush body by a fixing rod, a locking mechanism, etc. described later, the brush Since the part is easily separable and integrated with the brush body, the application work can be performed stably when the color agent is applied to the hair. On the other hand, if the contact surface between the brush part and the brush body does not have a smooth surface, the brush part may come off from the brush body during application work, or it will not be stable and will not be stable. Therefore, it is not preferable because the usability is deteriorated.

  Further, the mounting groove is preferably formed so that the brush portion can slide in the length direction of the mounting groove. That is, the mounting groove that allows the brush portion to slide is formed in the brush body, so that the brush portion can be slid into and removed from the mounting groove. Furthermore, it is preferable because it is easy to use.

[1-4] Fixing bar:
Furthermore, it is preferable that the brush portion is pressed and fixed to the brush body via a fixing rod. In this way, by providing a fixing rod, the brush part can be securely fixed to the brush body, so that the brush part can be accidentally dropped or dropped from the brush body during application due to the removable brush part. Accordingly, it is possible to prevent troubles such as staining clothes and the like with a color agent.

  Specifically, when the brush portion is in the unfolded state as shown in FIG. 3A before being attached to the brush body, a fixing rod 17 as shown in FIG. 3B is prepared. Next, as shown in FIG. 3C, the brush portion is fitted into a mounting groove formed in the brush body, and fixed between the hair bundles or bristles constituting the brush portion from above as shown in FIG. 3C. The rod is pushed in, and further, the fixing rod is pushed into the mounting groove as it is through the hair bundle or bristle, and the brush portion is fixed as shown in FIG. 3D. In addition, when the brush part is in a three-dimensionally brushed state as shown in FIG. 2 before and after being attached to the brush body, the brush part is directly attached to the attachment groove as shown in FIG. 1D. In the same manner as described above, a fixing rod may be pushed in from the upper direction between the hair bundles or bristles constituting the brush portion as shown in FIG. 3C and fixed as shown in FIG. 3D.

  The shape of the fixing rod in the present embodiment is not particularly limited as long as the brush portion can be fixed to the brush body. For example, the cross-sectional shape of the fixing rod is circular, elliptical, rectangular, Triangles etc. are widely included. In addition, as described above, the size of the fixing rod may be formed to a length that can be accommodated in the mounting groove when the brush portion is fixed to the brush body as long as the brush portion can be fixed to the brush body. In addition, a part of the fixing rod may not be stored in the mounting groove. In addition, if the thickness of the fixing bar is a dimension that can be stored in the mounting groove, the cross-sectional dimension before fixing the brush part to the brush body is larger than the width dimension of the mounting groove, and the brush part is pressed and fixed to the brush body. It may be provided with a certain degree of elasticity such that the cross-sectional dimension at the time is smaller than the width dimension of the mounting groove.

[1-5] Lock mechanism:
Furthermore, it is preferable that the brush body is provided with a lock mechanism so that the brush portion can be locked. Since the brush body is provided with a lock mechanism, the brush part can be stably attached to the brush body when installed, so that the brush part can be unexpectedly detached from the brush body during use. It is preferable because it is attached to the main body and the brush portion does not rattle when the color agent is applied, thereby preventing troubles in the application work.

  Specifically, it is preferable to form locking mechanisms at both ends of the mounting groove in the length direction so that the fixing rod as described above can be locked. As described above, by providing the lock mechanism on the brush body, the fixing rod can be reliably held, so that the brush portion can be prevented from falling off. For example, as shown in FIG. 3E, one end of the fixing rod 17 is locked by a lock mechanism 19 to fix the fixing rod. As shown in FIG. 3F, the locked fixing rod 17 is caught by the flange portion 19a provided in the locking mechanism 19, so that it does not come off the locking mechanism, and the brush portion is fixed to the brush body via the fixing rod 17. Will be. Furthermore, in order to release the state where the fixing rod 17 is locked to the locking mechanism, as shown in FIG. 3G, by pressing the flange portion 19b formed on the other end side of the flange portion 19a downward, Since the flange portion 19a is lifted upward from the fixing rod 17, the fixing rod 17 can be removed from the mounting groove as shown in FIG. 3H, and the brush portion can also be removed from the brush body.

  In addition, the above-mentioned flange part should just be formed so that a fixed rod (tip of fixed rod) may be hooked, and the tip (shape, etc.) of the fixed rod in the case where a flange is provided in the lock mechanism Similarly, as long as the flange portion is formed so as to be hooked, the shape is not limited to the shape shown in FIGS. 3E to 3H.

  In addition, it is one of preferred modes that the fixing rod is configured to be rotatable about one end of the brush body and to be able to press and fix the brush portion. Thus, by using one end of the brush body as a fulcrum, the brush portion can be smoothly attached without dropping the fixing rod during attachment and detachment, and workability can be improved. Furthermore, it is one of the preferable embodiments that the fixing rod is configured to be rotatable about one end of the brush body and to be accommodated in the mounting groove while pressing and fixing the brush portion. . By being formed so as to be housed in the mounting groove, it is possible to eliminate the adverse effects such as the pressing and fixing of the fixing rod that has been pressed and fixed excessively being released and the brush part falling off. That is, it is possible to prevent an erroneous operation other than the intentional release of the fixing rod.

  Specifically, as shown in FIG. 4, after the fixing rod 17 is rotatably attached to one end of the brush body 5 by a screw 5 d or the like and the brush portion 3 is attached to the brush body 5 (the mounting groove is If it is formed, after attaching the brush portion to the mounting groove), the fixing rod 17 is rotated in the direction of the arrow shown in FIG. When the fixing rod is stored, when applying the color agent, the fixing rod does not get in the way and the brush portion can be smoothly attached without dropping the fixing rod when attaching and detaching, improving workability. it can.

  However, the fixing rod may be integrated with the brush portion as described later. That is, the brush part is formed with a support part in which a plurality of hair bundles or bristles are welded and fixed, and the central weld part is integrally formed by incorporating a fixing bar, or the support part also serves as a fixing bar. What is formed as a different shape is also a preferred form. Such a configuration is preferable because the brush portion can be reliably fixed to the brush body.

  For example, as shown in FIG. 6, the fixing rod 17 is integrated in the center of the support portion provided in the brush portion 3, and the brush portion is deformed into a U shape as shown in FIG. In the case of mounting on the brush body, it is preferable that the fixing rod is not dropped over at the time of mounting, and the mounting stability of the brush part to the brush body is improved.

[1-6] Other configuration of brush part:
In addition, it is also one of preferable modes that the bristles or bristle of the brush portion are formed of a resin or metal-coated material. In this embodiment, it is easy to wash the color agent adhering to the base of the brush part. Furthermore, the hair or bristle of the brush part is formed of a resin or a metal-coated material, so that the color It is preferable because the agent is difficult to adhere.

  Further, instead of the fixing rod, a protrusion or the like that can be attached to the brush body may be provided on a part of the brush part, and the brush part may be attached to the brush body. Specifically, as shown in FIGS. 8A, 8B, 9A, 9B, 9C, and 9D, a spherical protrusion is provided at the tip of the support portion (of the brush portion) to eliminate the harmful effect on the hole provided on the brush body side. Can do. Here, FIG. 8A is a diagram schematically showing a state after the spherical protrusion of the brush portion is inserted into the insertion port of the brush body, and is a perspective view with a part omitted, and FIG. It is a figure which shows typically the state after inserting the spherical protrusion of the brush part of 8A in the insertion port of a brush main body, Comprising: It is a perspective view which abbreviate | omits and shows it. 9A and 9C schematically show the insertion port 5a formed at the tip of the support portion of the brush body, and a spherical protrusion 4 is provided on a part of the brush portion facing the support portion tip of the brush portion body. It is a perspective view showing a state typically, and a part is omitted. As described above, the insertion part 5a is formed at the tip of the support part of the brush part body, and the spherical protrusion 4 of the brush part is press-fitted into the insertion part 5a, so that the brush part is easily fixed in the length direction of the mounting groove. The brush part can be prevented from coming off during use. Moreover, it is not limited to the insertion port 5a which consists of a hole structure as shown in FIG. 9A, for example, like the upper end W (formed at the tip of the support part of the brush body) as shown in FIGS. 9B and 9D. In addition, it is one of preferable modes to form the insertion opening 5b that is partially open. Even with such a partially opened insertion port 5b, the brush portion is easily fixed in the length direction of the mounting groove, and the brush portion can be prevented from coming off during use. In addition, such a spherical protrusion 4 is provided on the brush portions (brush portions 3a to 3c) of FIGS. 7D to 7F as described above, and furthermore, as shown in FIGS. 7D to 7F at the tip of the support portion of the brush body. It is preferable to provide the mounting grooves 15c to 15e and also provide the insertion ports 5a and 5b because the brush portion can be prevented from coming off during use more reliably.

[2] Brush cartridge:
Furthermore, it is preferable that the said brush part which comprises the hair dye brush demonstrated so far is comprised as a brush cartridge. That is, it is preferable that the brush cartridge has the characteristics of the brush portion as described above. By configuring the brush part as a replaceable brush cartridge, even if the brush part has been damaged due to frequent use etc., it can be used again by replacing the brush part. Is also economical.

  As described above, the present invention can be suitably used for a hair dye brush and a brush cartridge. That is, according to the present invention, a hair dye brush and a brush that can improve the cleaning effect and workability, such as being easy to clean up to the base of a brush portion that has been soiled by applying a colorant, and being able to be washed together in a cleaning solution. A cartridge can be provided. In particular, the hair part brush and the brush cartridge are excellent in terms of economy and environmental protection because the brush part can be attached and detached with one touch and only the brush part can be replaced.

1A, 1B: Hair dye brush, 3: Brush part, 4: Spherical protrusion (of brush part), 5: Brush body, 5a, 5b: Insert, 7: Comb part, 9a, 9b: Handle, 11: Support part, 11a 11b: Both sides of support part (both ends of support part), 11c: One side of support part, 13: Hair bundle or bristle, 15a, 15b: Mounting groove, 17: Fixing rod, 19: Lock mechanism, 19a: Flange Part, A, B, Q, X1, X2, X3: arrow, W: upper end (of the brush body).

Claims (12)

A brush body and a brush portion attached to the brush body;
Ri said brush unit is detachably der to said brush body,
Hair dye brush the brush unit, that will be pressed and fixed via a fixing rod to the brush body. The brush part includes a support part for supporting a plurality of hair bundles or bristles,
Before mounting on the brush body, the plurality of hair bundles or bristles are deployed with the support part while being supported on both sides of the support part,
And in the later attached to the brush body, the bristle bundle or hair dye brush according to claim 1 which bristles are brushed in a U-shape as a base point on both sides of the support portion. The hair dye brush according to claim 2 , wherein the support portion is provided with an opening / closing mechanism capable of exposing the roots of a plurality of hair bundles or bristle. The hair dye brush according to claim 2 or 3 , wherein the support portion is integrated with the fixing rod, or the support portion is formed in a shape also serving as the fixing rod. A brush body and a brush portion attached to the brush body;
Ri said brush unit is detachably der to said brush body,
Hair dye brush the brush portion, that is sterically brushed through longitudinal mounted to the brush body. The hair dye brush according to claim 5 , wherein the brush portion is pressed and fixed to the brush body via a fixing rod. The hair die according to any one of claims 1 to 4 , wherein the fixing bar is configured to be rotatable about one end of the brush main body and to be capable of pressing and fixing the brush portion. brush. The hair dye brush according to any one of claims 1 to 7 , wherein a mounting groove for mounting the brush portion is formed in the brush body. The hair dye brush according to claim 8 , wherein each contact surface of the brush portion and the brush body has at least a smooth curved surface. The hair dye brush according to claim 8 or 9, wherein the mounting groove is formed so that the brush portion can slide in a length direction of the mounting groove. The hair dye brush according to claim 8 , wherein the brush body is provided with a lock mechanism, and the brush portion can be locked.   The brush cartridge which is the said brush part which comprises the hair dye brush of any one of Claims 1-11.

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