WO1999039608A1

WO1999039608A1 - Hair iron

Info

Publication number: WO1999039608A1
Application number: PCT/JP1999/000443
Authority: WO
Inventors: Tetsuji Nakamura
Original assignee: Tetsuji Nakamura
Priority date: 1998-02-04
Filing date: 1999-02-03
Publication date: 1999-08-12
Also published as: JPH11216012A

Abstract

A hair iron having hair pressing plates on inner surfaces of free end portions of two arms joined pivotably to each other, hair being held between the two hair pressing plates and pressed thereby, the hair pressing plate on at least one arm being adapted to be heated, wherein heat insulating members are provided on the free end portions of the arms so as to prevent the heat of the hair pressing plates from being transmitted to the outer surfaces of the free end portions of the arms, the hair pressing plates being able to be kept closed by pressing the outer surfaces of the free end portions of the arms by the hand of a user, the two arms being able to be provided at the free end portions thereof with longitudinal extensions, which are held by the hand of the user to enable the hair pressing plates to be kept closed.

Description

Technical damage

TECHNICAL FIELD The present invention relates to a hair iron for perming hair. Background ^ art

Conventionally, a hair pressing plate is provided on the inner surface of each tip of two rotatably connected arms, and the hair is straightened by sandwiching the hair between the two hair pressing plates and heating the hair. There are hair irons available that can be used to make cups.

However, in the conventional hair iron, the heat of the hair pressing plate is also transmitted to the outer surface of the tip of the arm, and the temperature becomes high, so the outer surface of the tip of the arm cannot be pressed by hand. .

Therefore, in order to hold the hair between the two hair pressing plates of this conventional hair iron and press it firmly, it is necessary to grasp the part away from the tip that does not become hot, so it is necessary to apply strong force, In addition, there is a disadvantage that the combination of the both hair pressing plates becomes inaccurate.

In view of the above, the present invention provides a hair-eye opening which does not need to apply a very strong force when the hair is pressed between the two hair pressing plates, and which can accurately engage the two hair pressing plates. The task is to provide Disclosure of the invention

The hair iron according to the present invention is constructed such that each end of two arms connected rotatably is A hair iron in which a hair pressing plate is provided on the inner surface of the end, and the hair is pressed between the two hair pressing plates so that the hair pressing の of at least one arm is heated. In addition, a heat insulating material is provided to prevent heat of the hair pressing plate from being transmitted to the outer surface of the tip of the arm, and the outer surfaces of the tips of both arms are pressed by a user's hand, and the hair pressing plate is provided. Can be held in a closed prone position.

Further, a hair iron in which a hair pressing plate is provided on the inner surface of each of the two arms rotatably connected to each other and the hair is pressed between the two hair pressing plates, and at least one arm is provided. The hair pressing plate is heated.J: In addition to the above, both ends of both arms are provided with extensions in the lengthwise direction, and the user presses both extensions and closes both hair pressing plates. It may be possible to maintain the state. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a perspective view showing a use state of an embodiment of a hair iron according to the present invention.

FIG. 2 is a cross-sectional view of a distal end portion of an embodiment of the hair iron according to the present invention.

FIG. 3 is a cross-sectional view of a hair pressing plate of one embodiment of the hair iron according to the present invention.

FIG. 4 is a cross-sectional view of a hair pressing plate of one embodiment of the hair eye opening according to the present invention.

FIG. 5 is a side view showing a use state of one embodiment of the hair one eye opening according to the present invention.

FIG. 6 is a perspective view showing an embodiment of a hair iron according to the present invention, which has a sharpened distal end. FIG. 7 is a side view showing a use state of another embodiment of the hair iron according to the present invention. BEST MODE FOR CARRYING OUT THE INVENTION

FIG. 1 to FIG. 5 are diagrams showing a first embodiment of a hair iron of the present invention.

This hair iron is provided with hair presses 33, 3 on the inner surface of each end portion 2, 2 of two arms 1, 1 which are rotatably connected, and | 1 is applied by these hair press plates 3, 3. A hair-eye opening which is sandwiched and pressed, wherein at least one of the arms 1, 1 and the hair-pressing plates 3, 3 are heated, and the hair-pressing plate 3, Insulation material 6 is provided to prevent the heat of 3 from being transmitted to the outer surfaces 5 and 5 of the distal ends 2 and 2 of the arms 1 and 1, and the distal ends 2 and 1 of both arms 1 and 1 are provided by the user's hand. The outer surface 5, 2 is held down, so that both hair pressing plates 3, 3 can be held in a closed prone state.

FIG. 1 shows a state in which hair 4 is sandwiched between both hair pressing plates 3 of this hair iron, and FIG. 2 shows the inside of the tip 2 of one arm 1. This hair iron is provided with a heater 7 for heating the hair pressing plate 3, as shown in FIG. 2, inside each of the distal ends 2, 2 of both arms 1, 1. A heat insulating material 6 is provided between the end portion 2 and the outer surface 5 of the tip portion 2. Heater 7 can be used to heat hair pressing plates 3 and 3 to an appropriate temperature in accordance with the purpose of use of hair iron (straight permanent, etc.). As the heat insulating material 6, a woven material such as Aspect or any other appropriate material can be used.

The surface of the hair pressing plates 3, 3 can be formed in an appropriate shape according to the type of permanent to be performed. For example, as shown in Fig. 3, there is a space between the uneven surfaces 3a, 3a of at least one wavelength and the adjacent surfaces facing each other without interlocking. The shape can be a surface composed of the surfaces 3b and 3b having the shape, or a small wave shape as shown in FIG. The configuration in which the hair pressing plates 3 and 3 are as shown in FIG. 3 is suitable for implementing a straight permanent as disclosed by the present applicant in Japanese Patent Application Laid-Open No. 6-46912.

When performing a hairdressing with a hair opening, after treating the hair 4 with a perm chemical, slightly shift the hair 4 from the root to the hair tip while holding the hair 4 between the two hair pressing plates 3, 3. Take back the opening work. When the hair 4 is pinched, pull the hair 4 slightly to make the hair 4 firm. It is preferable to repeat this work from the root of hair 4 to the tip of hair 1 ^ 1.

When performing the permanent treatment, the hair pressing plates 3 and 3 become hot, but the outer surfaces 5 and 5 of the tips 2 and 2 of the arms 1 and 1 do not become hot due to the heat insulating material 6, so as shown in Fig. 5 The user can hold both arms 1 and 1 with one hand while pressing the outer surfaces 5 and 5 of the distal ends 2 and 2 of both arms 1 and 1 with the other hand. In addition, since the hands 2 can be attached to the tips 2 and 2 of the arms 1 and 1 to finely adjust the position, the hair pressing plates 3 and 3 whose surfaces have a small wavy shape can be used to encourage them accurately. Can be done easily.

Therefore, the two hair pressing plates 3, 3 can be kept tight and closed without applying too much force, so that heat can be sufficiently transmitted to the hair 4, and the hair 4 Even if you pull it while pinching it, the hair 4 will not slip easily, and you can surely apply a brush.

In addition, as shown in FIG. 6, the distal ends 2, 2 of both arms 1, 1 may be extended to a pointed shape (for example, a pointed tip with a triangular profile). This makes it easier to insert the tips 2, 2 into the hair, and the work can proceed smoothly. Moreover, since the extended portion is more difficult to conduct heat, it is preferable to hold the extended portion by hand.

FIG. 7 shows a second embodiment of the hair iron of the present invention. This The hair iron has a hair pressing plate 3, 3 provided on the inner surface of each end portion 2, 2, of two arms 1, 1, which are rotatably connected, and the hair 4 is sandwiched between the hair pressing plates 3, 3. A hair iron that is pressed by at least one of the arms 1, 1 and the hair pressing plates 3, 3 are heated, and the distal ends 2, 2 is provided with extension portions 8 and 8 in the longitudinal direction.

This hair iron is not provided with a heat insulating material 6 like the hair eye opening of the first embodiment, but has a heater 7 (shown in the drawing) provided inside the tips 2 and 2 of the arms 1 and 1. The hair presses 扳 3 and 3 are heated by ず), and heat is not easily transmitted to the extension portions 8 and 8. Therefore, the user holds the extension portions 8 and 8 by hand and closes the hair press plates 3 and 3. It can be kept in the state.

The hair iron according to the present invention has the above-described configuration, and does not need to apply a very strong force when the hair 4 is sandwiched between the two hair pressing plates 3 and pressed. In addition, it is possible to accurately combine both hair presses 3 and 3.

Claims

The scope of the claims

1. Each tip (2) of two arms (1) (1) that are rotatably connected

A hair pressing plate (3) (3) is provided on the inner surface of (2), and these both hair pressing plates (3)

(3) with hair

(4) A hair iron which presses across at least one of the arms (1) and (1) so that the hair pressing plates (3) and (3) are heated. A heat insulating material (6) for preventing the heat of the hair pressing plate (3) (3) from being transmitted to the outer surface (5) (5) of the tip (2) (2) of the arm (1J (1)). Provided by the user's hand, the outside of the tip (2) (2) of both arms (1) (1)

(5) A hair iron, characterized in that the hair pressing iron (5) is held down so that both hair pressing plates (3) and (3) can be kept closed.

2. A hair pressing plate (3) (3) is provided on the inner surface of each tip (2) (2) of the two arms (1) (1) that are rotatably connected. A hair iron in which hair (4) is sandwiched and pressed by (3), and at least the hair pressing plate (3). (3) of at least one arm (1) (1) is heated. At the end of each arm (1) (1), an extension (8) (8) is provided in the longitudinal direction at each end (2) (2). (8) A hair iron characterized in that the hair pressing plate (3) (3) can be held in a closed state by holding down the hair pressing plate (3) (3).