JPH0810301A - Head tapping tool - Google Patents

Abstract

PURPOSE:To provide a head tapping tool for giving a stimulus to the head to promote the good circulation of the blood of head skin, in which two kinds of small projections are selectively used to change the degree of a stimulus given to the head skin and the small projections are adapted to elastically act on the head skin. CONSTITUTION:The intermediate part 2 is formed by a raw material which is rich in flexibility and tenacity, the forward end part 1 has a surface layer 11 and a back layer 12 which are disposed at a designated space between them, and both layers 11, 12 are formed by a soft raw material such as rubber, synthetic resin or the like. Many small projections 4, 5 which are different in hardness or the sharpness of the tips thereof are formed on both layers 11, 12 in such a manner as to project toward the outside surface side, and a filler having compressibility and restoring ability such as gas, liquid or a foaming body is incorporated in the interior between both layers.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a head tapping device used as a tool for stimulating the head to promote active blood circulation in the scalp for the purpose of promoting hair growth and preventing hair loss. .

[0002]

2. Description of the Related Art As shown in FIG. 14, a head tapping device of this type has a grip handle 03 attached to one end of a metal spiral wire 02 and a brush on one side of a wooden base 04 on the other end. The structure was such that the tip portion 01 with the flocked 05 was attached.

[0003]

Therefore, in this conventional tapping device, since the tapping surface is only one type of flocked hair 05, it is not possible to use hard and soft materials properly, and the metal spiral wire rod 02 can be handled by hand. However, there is a problem in that the flocked hair 05 is apt to rust due to the oil content and salt content, and the flocked hair 05 has poor pressure resistance and is not suitable for many years of use. Especially, the tip 0
Since 1 is a wooden base 04, it is not flexible, and there is a problem that the degree of beating pressure on the scalp must be adjusted exclusively by adjusting the pressure with which the head is hit.

[0004] Therefore, the present invention is intended to solve the problems that such conventional hitting tools have, and uses a resin material that does not rust without using metal and has a tip portion. Itself is made of a flexible material, and the inside of the material is filled with a material having compressibility and restoration like air, and small projections with different hardness and sharpness are formed on the surface. By providing two types of projections, the degree of stimulation to the scalp can be changed, and a head tapping device is provided in which these projections act elastically on the scalp when hitting the head. Is what you are trying to do.

[0005]

The structure of the present invention for achieving the object will be described with reference to the reference numerals used in the embodiments. The head tapping device of the present invention has a tip portion 1 and an intermediate portion 2.
And the grip handle 3, the intermediate portion 2 is formed of a material having high flexibility and toughness, and the tip portion 1 has a surface layer 11 and a back layer 12 which are arranged at predetermined intervals. Then
These both layers 11 and 12 are made of a flexible material such as rubber or synthetic resin, and the both layers 11 and 12 are provided with a large number of small projections 4 ... The structure is such that it is formed so as to project toward the inside, and a compressible and restorative filling material 6 such as gas / liquid or foam is provided inside the layers 11 and 12. is there.

In this embodiment, the intermediate frame 1 is integrally connected from the intermediate portion 2 between the surface layer 11 and the back layer 12.
It can be implemented as a structure having 3 interposed, or as a filling 6 filled with a gas such as air or water, a liquid or a foam material made of synthetic resin.

[0007]

Since the present invention has such a structure, when the head is held with the grip handle 3 and the stimulation to the scalp is reduced, the small projections 4 ... When using it and stimulating the scalp a lot, it suffices to hit the head by using the small projection 5 ...

By doing so, the head tapping device of the present invention is provided with any small projection 4 having a different tip sharpness.
Even if the ..., 5 ... side is used, since the material having compressibility and restoring property such as air is filled in the layer in which the small protrusions are formed, it is possible to directly use the material like wood. It is possible to give an elastic stimulus instead of a stimulus, and these small protrusions 4 and 5 are protrusions having different hardness and sharpness. Therefore, by selectively using these protrusions, the degree of stimulation to the scalp can be improved. Although it can be changed, it has an advantage that it does not damage the scalp.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 6 are views showing a first embodiment of the present invention, in which FIG. 1 shows an overall side surface shape, and FIGS. 2 and 3 show a plane shape and a back surface shape, FIG. 4 shows the side surface shape on the tip side, FIG. 5 shows the central vertical cross-sectional shape of FIG. 1, and FIG. 6 is a plan view showing the structure of the tip side portion.

As shown in FIGS. 1 to 3, the head tapping device of this embodiment is roughly divided into three parts, a tip part 1, an intermediate part 2 and a grip handle 3, and an intermediate part 2 And a gripping handle 3 and a ring-shaped frame body 13 which constitutes the core material of the tip portion 1 are integrally molded with a nylon material by injection molding. The peripheral edges of the front surface layer 11 and the rear surface layer 12, which are formed in a partially spherical shape protruding toward the outside, are adhered by an adhesive, and the frame body 1
A predetermined distance is maintained by 3. Both layers 1
1 and 12 are made of nylon, PVC, or other flexible resin material, and on the surfaces of these layers 11 and 12, a large number of small projections 4 ... It is formed so as to integrally project toward. The inside of the layers 11 and 12 is filled with air 6, which is one of the filling materials.

The filling 6 may be a gas other than air, a liquid such as water, or a synthetic resin foam or the like, which has a compressibility and a restoring property. Any substance may be used as long as it can give a repulsive action to both layers 11 and 12 at the time of tapping.
Further, the intermediate portion 2 and the grip handle 3 do not have to be integrally formed and may be formed separately, and the frame body 13 as the core material of the tip portion 1 is not always necessary. Instead, the structure may be one in which both layers 11 and 12 and the intermediate portion 2 are connected.

The intermediate portion 2 is preferably made of a material that is rich in flexibility and toughness rather than a hard material. For example, it is formed of nylon resin into a flat plate shape or a rod shape, or a nylon resin is formed into a spiral shape. A spring steel plate with a resin coating or lining, a steel wire material with a resin coating or a lining, etc. are conceivable.If it is other than a metal spiral spring material and there is no risk of rust, Of course, other materials may be used, but an integrally molded product of synthetic resin is preferable in that post-processing is unnecessary. In particular, the intermediate portion 2 is preferably a nylon resin molded product that has been subjected to a process of absorbing water after molding, because of its excellent flexibility and toughness.

The small projections 4 and 5 are not limited to those molded at the same time as the front surface layer 11 and the back surface layer 12 by means of resin molding means, but may be separately molded and adhered by fusion means or adhesion means. May be. Further, the individual small projections 4 and 5 do not have to have a shape in which the inside is buried as in the case of the above-described embodiment drawings, and the inside may be formed in a hollow shape.

As a means for forming the surface layer 11 and the back surface layer 12 integrally having the small protrusions 4 and 5, it may be formed by a usual injection molding means. However, as in the first embodiment, the surface layer 11 and the back layer 12 are
Is formed to be a partial spherical surface, and a large number of small projections 4 ..., 5 ... Are formed so as to project in the radial direction along the spherical surface, as shown sequentially in FIGS. The surface layer 11 and a large number of small protrusions 4 are injection-molded into a flat shape, and this is softened by heating it in a heating atmosphere or at room temperature, and the outer peripheral edge portion 11a is clamped by the clamping metal fixture bases 7a and 7b. It is sandwiched and held (FIG. 7), and in this state, the flat surface layer 11 is heated from the back surface side to the heat molding die 8
It is obtained by pressing and deforming it into a partial spherical shape along the surface shape of the molding die 8 (FIG. 8), and then cutting and removing the outer peripheral edge portion 11a by the cutting metal fitting 9 (FIG. 9). It is also possible (Fig. 10).

FIG. 11 and FIG. 12 are views showing the plan shape and the central longitudinal cross-sectional shape of the second embodiment. The head tapping tool of this embodiment has a plan view shape of the tip portion 1 in the middle portion 2. Although the surface layer 11 and the back surface layer 12 each have an elliptical shape that is long in the extension direction,
A large number of small protrusions 4, ..., 5 protruding on the outer surface are structured so as to protrude in the vertical direction as seen in the sectional view of FIG. With such a structure, molding is easy. Further, the grip handle 3 in this embodiment is formed of a material different from that of the intermediate portion 2 and has a structure in which a part of the intermediate portion 2 is sandwiched.

FIG. 13 is a view showing a third embodiment, in which the tip portion 1 of the embodiment has a hemispherical surface layer 11 and a back surface layer 12 as shown in FIG. That is, the two layers 11 and 12 are configured to have a substantially spherical shape, and the small protrusions 4 and 5 are inclined in a state close to the radial direction along the spherical surface as in the case of the first embodiment. It has a protruding structure. In other respects, the configuration is almost the same as that of the second embodiment.

The embodiments which are considered to be representative of the present invention have been described above. However, the present invention is not necessarily limited to the structures of the embodiments, but has the above-mentioned constitutional requirements according to the present invention, and The present invention achieves the object of the present invention and can be appropriately modified and implemented within the range having the following effects.

[0018]

As is apparent from the above description, according to the present invention, the intermediate portion 2 is formed of a material having high flexibility and toughness, and the tip portions 1 are arranged at predetermined intervals. It has a certain surface layer 11 and a back layer 12, both layers are made of a flexible material such as rubber or synthetic resin, and these two layers have a large number of small hardnesses and / or tip sharpnesses. It is assumed that the protrusions are formed so as to project toward the outer surface side, respectively.
Since it has a structure in which a compressible and restorative filling material such as liquid or foam is installed, the tip is not a direct irritation like the case of a wood stand, as opposed to the head, It is possible to give an elastic stimulus, and since many small projections 4 and 5 have different hardness and sharpness, the degree of stimulation to the scalp can be selected by using one of these small projections. Since it can be changed, it does not damage the scalp, and because these small projections are formed of resin material, they do not wear like the case of flocking and can withstand long-term use. It has a remarkable effect that cannot be expected.

Particularly, in the head tapping device of the present invention, the front surface layer 11 and the rear surface layer 12 are formed of a flexible material, and are formed with a predetermined space therebetween, and air or the like is placed between them. Since it is filled with a compressive and restorative filling material, it is extremely suitable for giving moderate irritation to the scalp, and in addition, it is easier to manufacture than conventional products. It is something you can expect.

[Brief description of drawings]

FIG. 1 is a side view showing the overall shape of a first embodiment.

FIG. 2 is a plan view of FIG.

3 is a rear view of FIG.

FIG. 4 is a side view of the tip side of FIG.

5 is a central longitudinal cross-sectional view of FIG.

FIG. 6 is a plan view showing a tip annular portion of FIG. 1.

FIG. 7 is a cross-sectional view showing a state before processing the surface layer.

FIG. 8 is a cross-sectional view showing a curved state of FIG. 7.

9 is a cross-sectional view showing a state of the peripheral portion of FIG. 7 before separation.

10 is a cross-sectional view showing a state after processing of FIG.

FIG. 11 is a plan view showing a second embodiment.

FIG. 12 is a central longitudinal sectional view of FIG.

FIG. 13 is a side view showing a third embodiment.

FIG. 14 is a side view showing a conventional structure.

[Explanation of symbols]

 (1) Tip part (2) Middle part (3) Grip handle (4) Small protrusion (5) Small protrusion (6) Filler (11) Surface layer (12) Back layer

Claims (3)

[Claims] 1. A tip portion (1), an intermediate portion (2) and a grip handle (3), the intermediate portion (2) is formed of a flexible and tough material, and the tip portion (1) is Each has a surface layer (11) and a back layer (12) which are arranged at a predetermined interval, and these both layers (11),
(12) is made of a flexible material such as rubber or synthetic resin, and both layers (11) and (12) have a large number of small protrusions (4) with different hardness and / or tip sharpness. ) ... are formed so as to project toward the outer surface side, respectively, and a compressible and restorative filling material (6) such as gas / liquid or foam is provided inside the layers (11) and (12). A tool for hitting the head. 2. An intermediate portion between the surface layer (11) and the back layer (12).
The tapping device according to claim 1, wherein there is an intermediate frame (13) integrally connected from (2). 3. The head tapping device according to claim 1, wherein the filling material (6) is air.