JP2935186B1 - Hair curl device - Google Patents

Abstract

An object of the present invention is to provide a rod body and a core rod, wherein a fitting fixing portion of a lid is fitted and fixed in a large opening of the rod body, and a projection and a bulging portion of the core rod are rod bodies. A hair curl that is operatively connected to the protrusions of the hair curl to eliminate the relative swing between the rod body and the core rod and to prevent loosening and unwinding of the hair in the hair curling device. To provide a vessel. The present invention provides a rod body formed in a hollow cylindrical shape with large openings formed at both ends thereof, and a plurality of through holes formed in a longitudinal direction of a body part of the rod body; A projection is provided at the approximate center of the inside of the torso to bulge the torso by being pressed by the bulging portion of the mandrel so that the mandrel can be slidably inserted into the rod body. A bulging portion provided in the center portion, the bulging portion has a concave portion that presses a protruding portion in the body of the rod body and fixes it while being bulged, and a pin provided on the core rod. The lid is provided with a fitting portion formed to be larger than the rod diameter and having a fitting portion for fitting and fixing the large opening at the rod end.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair curling device for setting a cold permanent or the like, and more particularly to wrapping hair around a rod body, and after completing the winding, expanding the body of the rod body by inserting and fixing a core rod. Things.
This relates to a hair curling device in which a rod is expanded by inserting a core rod without wrapping the hair around the rod body in advance in a very nervous manner, thereby strengthening the winding of the hair.

[0002]

2. Description of the Related Art Conventionally, a plurality of through holes are formed at both ends of a rod body formed in a hollow cylindrical shape, and both ends of the rod body are formed in an elliptical shape or a polygonal shape, respectively.
In addition, there is a wound rod (see Japanese Utility Model Laid-Open No. 5-44001) in which the central axes of the both ends are deviated.

[0003]

However, in the conventional wound rod, since the end of the rod body is formed in an elliptical shape or a polygonal shape, the rod body can be easily rotated. Therefore, the efficiency of the winding operation is greatly improved. Certainly, the above effects are obtained, but after the winding operation, the entire body including the body of the rod body does not swell, so that the hair wound around the body is loosened. In order to prevent this loosening, there is a problem that it is necessary to use a nerve and wind tightly.

In view of these circumstances, the present invention has a plurality of through-holes formed in the longitudinal direction around the body of a rod body for curling hair, and a locking projection is provided at the center of the body. A rod body provided with a portion, a core rod is slidably inserted into the rod body, and a gradually expanding bulge formed on the core rod,
The bulge is formed by a concave portion, and the core rod is slid and inserted into the body of the rod body, and the bulge of the core acts on the locking projection in the body. A plurality of through-holes of the body portion are gradually widened to expand the body portion, and a fitting and fixing portion of the lid provided on the core rod is fitted and fixed to a large opening at the end of the rod. It is an object of the present invention to provide a hair curling device in which a body and a rod are connected to each other and the hair wound around via a pin of a lid is firmly maintained and fixed in a curled state.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a rod body formed in a hollow cylindrical shape with large openings at both ends and a longitudinal direction of a body of the rod body. A plurality of through-holes are formed, and a projection is provided at substantially the center of the inside of the body to swell the body by being pressed by the bulging portion of the core rod, and is slidable in the rod body. The core bar is provided with a bulging portion in the center, and the bulging portion is fixed by pressing a protruding portion in the body of the rod body while being bulged. A technical measure is adopted in which a cover with a pin having a concave portion and provided on the core rod is formed to be larger than a rod diameter and has a fitting portion for fitting and fixing to the large opening at the rod end. did.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention relates to a core rod in which a core rod is inserted into a body of a rod body for curling hair, and a bulging portion of the core acts on a locking projection in the body. The swelling portion forcibly pushes through the through hole formed in the longitudinal direction of the rod body so as to push and expand the locking projection provided on the rod body, and the swelling portion of the core bar at the maximum diameter is opened. The projection of the rod body is fitted in the provided recess, and the fitting fixing portion of the lid provided on the core rod is fitted and fixed in the large opening at the rod end, and the lid and the rod are joined. It is a hair curling device that can maintain a stable curling state.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.

FIG. 1 relates to a hair curling device of the present invention.
FIG. 2 is a perspective view showing a state in which the rod body 1 and the core rod 2 are combined and integrated, FIG. 2 is a front view of the rod body, and FIG. 3 is a front view of the core rod. FIG. 1 shows a state where a core rod 2 is inserted into a hollow cylindrical rod body 1. As shown in FIGS. 1 and 2, the rod body 1 is provided with core rod receiving edges 3 at both ends, and a projection 5 is formed substantially at the center of the inside of the body 4 of the rod body 1. Further, a plurality of (for example, four to six ideally) through holes 6 which are horizontally long in the longitudinal direction of the body part 4 are formed.

As shown in FIG. 3, a swelling portion 7 which gradually swells substantially at the center of the core rod 2 and a recess 8 is formed in the swelling portion 7.
A flange-shaped lid 9 for closing the body 4 of the rod body 1 is provided at one end thereof so that a draw-out knob 11 is formed. Further, a pin such as a fountain pen clip is provided on the lid 9. 12 and a fitting fixing portion 10 are provided.

Although not shown, two or more gaps are provided with respect to the rod body 1 shown in FIG. 3 in which one locking projection 5 provided in the body 4 is provided. It is formed so as to correspond to the plurality of locking projections 5,
A plurality of bulging portions 7 and groove portions 8 are provided at two or more places on the core rod 2,
As an embodiment, it is possible to insert the core rod 2 into the rod body 1 (see FIG. 1) to widen the area to be inflated so that the hair can be wound more firmly. Each of the above members is made of an elastic material, for example, a synthetic resin.

Next, a state where the body 4 of the rod body 1 is expanded and the core rod 2 is fixed to the rod body 1 via the lid 9 will be described with reference to FIGS. First, the hair is wound around the rod body 1 in the state of FIG. Next, the core rod 2 in the state shown in FIG. 3 is inserted rightward into the rod body 1 around which the hair is wound, with the drawer knob 11 pinched. The leading end of the core rod 2 has a large opening 3 formed in the core rod receiving edge 3 of the rod body 1.
1 and the protrusion 5 formed in the body 4 of the rod body 1 is pressed as the bulging portion 7 of the core rod 2 also enters, and the pressing action forms the protrusion 5 on the body 4 of the rod body 1. The longitudinal hole 6 is pushed open, and the body 4 is expanded, while the pin 12 of the lid 9 is attached to the body 4 by the insertion action. Will be pressed. Then, the fitting fixing portion 10 of the lid 9 is connected to the large opening 31 formed in the core rod receiving edge 3 of the rod body 1.
The hair curling device is set in the fitting and fixed inside.
At the position where the expanded trunk 4 has the maximum diameter, the core rod 2
The concave portion 8 formed in the bulging portion 7 and the apex of the protruding portion 5 in the body portion 4 are fitted, and the rod body 1 is fixed in a bulging state.

In such a connected state, the fitting and fixing portion 10 of the lid 9 is fitted and fixed in the large opening 31 of the rod body 1, and furthermore, the protrusion 5 and the bulging portion 7 of the core rod 2 are provided.
Acts on the protruding portion 5 of the rod body 1 so that the relative swing between the rod body 1 and the core rod 2 does not occur, and the loosening and unwinding of the hair in the hair curling device is prevented. Become.

The projection 5 in the body 4 of the rod body 1
When the rod body 1 and the core rod 2 are combined with each other, a bulge 7 and a groove 8 are formed on the core rod 2 so as to correspond to the plurality of locking projections 5. Especially core rod 2
When one of the bulging portions 7 is set so as to be located between the two projections 5 formed on the rod body 1, the rod body 1 and the core rod 2 can be prevented from falling off.

[0014]

According to the present invention, the following effects can be obtained based on the above configuration. (1) Since it is not necessary to wind the hair while pulling it tightly, the hairline is not damaged. (2) Since it is not necessary to tightly wind while using the nerve, the time for winding can be reduced. (3) Since the rod body can be easily expanded with one touch after winding, the winding force is strong and the use of chemicals is reduced. (4) The hair wound around the hair curling device is not easily loosened or unwound.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a hair curling device according to one embodiment of the present invention.

FIG. 2 is a front view showing a rod body in the embodiment.

FIG. 3 is a front view showing a core rod in the embodiment.

[Explanation of symbols]

1 rod body 2 core rod 3 core rod receiving edge 31 large opening 4 trunk 5 projection 6 through hole 7 bulge 8 concave 9 Lid 10 ‥‥ Fitting and fixing part 11 ‥‥ Pull-out knob 12 ‥‥ pin

Claims (2)

(57) [Claims] 1. A large opening is formed at both ends of a rod body formed in a hollow cylindrical shape, and a plurality of through holes are formed in a longitudinal direction of a body portion of the rod body. At the approximate center on the inner side, a projection is provided to bulge the trunk by being pressed by the bulging portion of the core rod, so that the core rod can be slidably inserted into the rod body, and the core rod is provided at the center. A protruding portion provided in the portion, the protruding portion having a concave portion for pressing a protruding portion in the body of the rod body and fixing the protruded portion while being protruded, and a lid with a pin provided on the core rod. A hair curling device characterized in that the body is formed larger than the rod diameter and has a fitting fixing portion for fitting and fixing the large opening in the rod end. 2. A plurality of projections are provided in a body of a rod body, and a plurality of recesses are formed in a bulging portion of a core rod so as to correspond to the locking projections. Hair curl device as described.