JPS6365806A - Curly hair correcting iron - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a hair iron that can correct hair fluff, so-called curly hair, and natural perms.

(Prior Art) In order to straighten hair, a flat iron as shown in FIG. 2(a) has conventionally been used.

According to this, curly hair is indeed temporarily straightened and the hair becomes straight. However, there was a drawback that the effect did not last long. The reason for this is simply that it does not have true corrective power.

In the first place, curly hair is essentially caused by an imbalance of moisture between the front and back sides of the hair, and is caused by the so-called twisting of the hair, which occurs when the side with less moisture (the dry side) shrinks. It turns out that there is something.

For this purpose, it is necessary to apply heat to the hair to correct the moisture imbalance. Therefore, a method using three heating rods as shown in FIG. 2(b) has been devised.

However, with this method, the A side of the hair 10 is the heater rod I.
While the heat is generated in two places, the heater rod ■ and the heater rod ■, the B side is only heated in one place, the heater rod ■, so in the end, the amount of heating on the A side will be larger for 1M. ,
As a result, the A side becomes drier, and due to the imbalance, it bends towards the A side.Also, since the last heater rod where the hair leaves the iron is round, the ends of the hair become dry. The drawback was that curls inevitably remained.

(Problem to be solved by the invention) Focusing on the fact that in order to completely eliminate curly hair, it is necessary to squeeze the front and back sides of the hair, and curls occur during the final process of ironing. In order to prevent this, the idea was to form the exit part where the hair leaves the iron straight (flat).

(Means for Solving the Problems) The present invention has been made in order to achieve the intended purpose in view of the above-mentioned essential problems and their solutions. Two sets of rod covers covering the heater rods are placed side by side so that the tips of the rod covers face each other and are slightly spaced apart, and at least one set of heater rods and rod covers are placed in the outer direction of the rod cover. To provide a hair straightening iron characterized by forming a straight part.

(Example) Details of the present invention will be described below with reference to drawing f2.

FIG. 1 shows the entire hair straightening iron of the present invention, with heater rods 1 and 2 having a heat source such as a nichrome wire or a ceramic heater inside, and heater rods 3 and 4 covering the heater rods 1 and 2. It is a plate-shaped rod cover with a shape similar to a heater rod. Since the heater rod 1 is round, the rod cover 4 combined with it is semicircular, whereas the heater rod 2
The rod cover 3 has a shape in which a flat straight part is formed in a part of the outer side, and the rod cover 3 that is combined with this also has a eyebrow carving with a part of the straight part.

The heater rod 1 and the rod cover 3 are arranged in parallel, but from the middle they become an integral rod 5, and a grip 5a made of rubber or the like is attached to the rod. Similarly, the heater rod 2 and the rod cover 4 are arranged parallel to each other and separated from each other, but from the middle they become an integrated rod 6, and this rod is also provided with a grip 6a. The rod 5 and the rod 6 are rotatably connected and supported at a fulcrum 7, and are normally supported by a spring 8. Introduced into the tip of the handle is a power cord 9 that conducts current to the heater rod.

As shown in Fig. 3, rod cover 3 and rod cover 4
are arranged side by side with their inner tips facing each other and slightly spaced apart from each other, and the inner tips 3a of the rod cover 3
and the inner tip 4a of the rod cover 4 are arranged so that they are staggered with respect to the moving direction of the hair IO. That is, as shown in FIG. Are they at the same level with respect to the direction of movement? (b
), they are somewhat nested.

(Function) The handling of the iron configured as described above will be explained. By grasping the handles 5a and 6a with your hands, the rods 5 and 6 are rotatably supported on the fulcrum 7, so they act like scissors against a spring, and the heater rods 1 and 6 2. The rod covers 3 and 4 approach each other, so that the heater rod 1 and the rod cover 4 are combined, and the heater rod 2 and the rod cover 3 are combined. When the hair 10 is inserted between them, the result is as shown in FIG.

That is, when the hair 10 passes between the round heater rod 1 and the semicircular rod cover 4, the A side of the hair is heated by the heater rod 1, and then the tip 4a of the rod cover 4 and the tip 3a of the rod cover 3 are heated. When the hair 10 passes through the gap where the rod cover 3 and the heater rod 2 are arranged facing each other, the hair 10 is in a state that is almost nested with each other, so that the hair 10 is considerably squeezed. There, the B side of the hair 10 is heated, and then the hair is straightened by the flat part formed by the rod cover 3 and the heater rod 2.

(Effect) According to such a hair straightening iron, one side is heated to promote deformation so as not to damage the hair quality, and after vigorously squeezing in the next step, the other side is heated and straightened. This method solves the curl caused by water imbalance in the hair, which is the essential cause of frizzy hair, so once the hair is treated with this iron, it has a huge effect that it will not become frizzy for a long time. has.

Furthermore, since the structure and operation are simple, anyone can easily operate it without requiring any skill.

Generally speaking, according to this structure, since the operation can be performed safely and reliably in one time, there is an effect that the burden on the hair is small and the hair is not damaged. Although there is only one rod, it goes without saying that both rods may be formed.

[Brief explanation of drawings]

FIG. 1 is an explanatory perspective view showing the entire hair straightening iron of the present invention. FIGS. 2(a) and (b) are explanatory diagrams showing the principle of a conventional hair straightening iron. FIG. 4(a) and 4(b) are explanatory cross-sectional views showing the principal parts of the hair straightening iron of the present invention in order to show the principle of the hair straightening iron. FIG. 1.2-111 Heater rod 3.4-111 Rod cover

Claims (2)

[Claims] (1) Two sets of heater rods having a heat source and rod covers covering the heater rods are arranged side by side in a nested manner with the tips of the rod covers facing each other and slightly spaced apart. Hair straightening iron. (2) The hair straightening iron according to claim 1, wherein a straight portion is formed outwardly of at least one set of the heater rod and the rod cover.