JP2004305238A - Hair-curling rod for hair waving - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To dispense with preparing a number of hair-curling rods for hair waving with different lengths and to reduce the storage space and the purchase cost of the rods. <P>SOLUTION: The rod 1 has a male connection part 2a and a female connection part 2b at both ends, so that a plurality of rods 1 can be connected by engaging their respective male connection part 2a and female connection part 2b with each other. In another case, the rods can be connected by the screw-type male connection part 2a and female connection part 2b, or connected by using an exclusive connector 10. Further, the rods can be connected by using a one-size smaller rod 1s which can be engaged with a hollow part at an end of the rod 1 to be connected. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair-wound wound rod used for applying a permanent or the like to hair.
[0002]
[Prior art]
Conventionally, various types of rods having different lengths and diameters have been used as hair winding rods for winding hair when applying a permanent or the like to the hair, depending on the length of the hair to be wound and how to apply the wave. It is necessary to prepare a large number of rods of various sizes and diameters in hospitals and barbers, and thus there is a problem that a large storage space and purchase cost are required.
For this reason, various types of rods can be manufactured at low cost, and in order to provide a rod with high durability, for example, a thin sheet made of a hard plastic is wound into a roll shape, and the overlapped portion is fixed and the cylindrical shape is fixed. A technique for manufacturing a rod is known. (For example, refer to Patent Document 1.)
[0003]
[Patent Document 1]
Japanese Utility Model Registration No. 3091762
[Problems to be solved by the invention]
However, in the above-described technology, although there is an advantage that the rod can be easily manufactured at low cost, the problem that a large number of rods must be stored and prepared cannot be solved.
[0005]
Therefore, an object of the present invention is to make it possible to use rods having different lengths without preparing a large number of rods having different lengths, and to reduce the storage space for the rods.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the present invention provides a hair-wave wound rod provided with connecting means for connecting a plurality of rods in the axial direction.
[0007]
And if the hair to be wound is long, connect multiple rods and use them longer, so that you do not need to prepare long and short rods separately, only the short rods You just need to prepare.
For this reason, it is possible to reduce the number of rods to be held, thereby reducing the purchase cost and the storage space.
In addition, the wound rod referred to in the present invention is not limited to a rubber-stopper-type winder, but also a so-called curler-type winder other than a rubber-stopper, or an electric-type or non-electric-type. Also included.
[0008]
Further, in the present invention, the connecting means has a connecting structure integrally provided at both ends of each rod.
If the connecting structure is integrally provided at both ends of the rod as described above, the number of related parts is reduced, and the storage space is further reduced.
Here, although a specific connection structure is optional, for example, a fitting method, a screw method, or the like can be applied, and it is preferable that the connection method cannot be easily rotated and cannot be easily rotated. It is.
[0009]
In the present invention, the connecting means is a dedicated connecting tool separate from the rod.
At this time, the connection structure of the connection tool is also arbitrary, and a fitting method or a screw-in method can be applied. However, if the connection tool is made smaller than a rod, storage space can be saved.
[0010]
Further, in the present invention, the connecting means is a rod having a small size which is fitted around a hollow portion at the end of the rod to be connected.
As described above, a rod having a small size is used, and one end of the rod is inserted into the hollow portion of one rod end to be connected, and the other end of the rod is connected to the other end to be connected. Into the hollow part at the end of the rod. For this reason, it is preferable that the rod having a small size is designed to be able to fit tightly into the hollow portion at the end of the connected rod.
By the way, many ordinary rods are prepared, for example, having a small diameter of about 1 mm, so that the outer diameter of the smaller rod matches the inner diameter of the hollow part of the larger rod when manufacturing the rod. It is preferable if this is done.
[0011]
BEST MODE FOR CARRYING OUT THE INVENTION
An embodiment of the present invention will be described with reference to the accompanying drawings.
Here, FIG. 1 is an overall view of a rod according to the present invention in which a connecting structure is integrally provided at a rod end, FIG. 2 is an enlarged view showing a connecting structure of the rod end, and FIG. 3 is a rod end. FIG. 3 is an explanatory diagram of a case where a dedicated connecting tool is used, and FIG. 5 is a structural example diagram of a case where a connection is made using a rod having a small size. is there.
[0012]
The wound rod for a hair wave according to the present invention can be used with different lengths without preparing a large number of rods having different lengths, and the storage space for the rods can be reduced, It is characterized in that it is provided with connecting means for connecting a plurality of rods in the axial direction.
[0013]
That is, if the hair wound around the rod is short, it is sufficient to use a short rod, but if the hair wound around the rod is long, it is necessary to use a long rod to wind the hair spirally. Conventionally, it is necessary to prepare many rods of the same diameter, from short rods, intermediate rods, long rods, etc., and the diameter is about 1 mm. Because of the small size of the rod, it was necessary to prepare a large number of rods as a whole. For this reason, the storage space for the rod also required a large space.
[0014]
Therefore, in the present invention, only a rod of a certain length is prepared, and when the hair to be wound around the rod is long, a plurality of rods can be connected in the axial direction to extend the length. And a reduction in storage space.
[0015]
FIG. 1 and FIG. 2 show a first embodiment of a hair-wave wound rod 1 according to the present invention. For example, both ends of a hollow cylindrical rod 1 made of plastic or the like A male connection 2a and a female connection 2b, which are connection structures based on a fitting method, are provided.
[0016]
The male connecting portion 2a is fitted into the small-diameter cylindrical portion 4 that can be fitted into the cylindrical portion 3 of the female connecting portion 2b and the cutout portion 5 through which the rubber band of the female connecting portion 2b passes. A rib 7 is provided on the outer surface of the small-diameter cylindrical portion 4 along the circumferential direction in such a manner as to sandwich the fitting projection 6, and a female connection is provided. A groove 8 into which the rib 7 can be fitted is provided in the cylindrical portion 3 of the portion 2b.
In addition, the small-diameter cylindrical portion 4 of the male connection portion 2a is also provided with notches 9 for passing rubber bands at predetermined intervals along the circumferential direction.
[0017]
When the rod 1 as described above is used alone, the hair is wound through a paper or the like according to a normal procedure, and then the hair is fixed through an optional cut portion 5 or 9 through a rubber band.
When the hair to be wound is long, a plurality of rods 1 are connected. That is, the small-diameter cylindrical portion 4 is fitted into the cylindrical portion 3 of the female connecting portion 2b while the fitting projection 6 of the male connecting portion 2a is fitted into the cut portion 5 of the female connecting portion 2b. By elastically fitting the rib 7 with the rib 8, the two are non-rotatably connected about the axis and irremovably connected to each other, and are in a long state.
[0018]
Then, if the hair is spirally wound via paper or the like according to a normal procedure, and finally the hair is fixed through rubber bands in the cut portions 5 and 9 at both ends, it is possible to cope with long hair.
And such a connection procedure is extremely simple and does not require much time.
[0019]
Next, a description will be given of a second embodiment in which the connection structure of the end of the rod 1 is changed based on FIG.
In this embodiment, a screw thread 11 is provided in the small-diameter tube portion 4 of the male connection portion 2a, a screw groove 12 is provided in the tube portion 3 of the female connection portion 2b, and the screw thread 11 and the screw groove 12 are screwed together. This is a configuration example in which the connection is made by making the connection. In this case as well, the connection can be made by a simple procedure as in the above example.
[0020]
By the way, the first embodiment and the second embodiment described above are both examples in which the connecting structure is integrally provided at the end of the rod 1. Next, based on FIG. A description will be given of a third embodiment to be used.
[0021]
That is, as shown in FIG. 4, the dedicated connecting member 13 can be inserted into a hollow portion at the end of each rod 1 and can be in close contact with the end of each rod 1 as shown in FIG. , So that the connection can be made without rotation around the axis and without easily coming off.
By reducing the size of the dedicated connection device 13 compared to the rod 1, storage space can be saved.
[0022]
Next, a fourth embodiment will be described with reference to FIG.
In this embodiment, a small-sized rod 1s that can be fitted into the hollow portion at the end of the rod 1 to be connected is used.
If necessary, a stopper piece 14 as shown in FIG. 5B is provided inside the hollow of the rod 1 to be connected, so that the connecting rod 1s does not enter any more.
[0023]
Also in the case of the fourth embodiment, the connecting rod 1s can be used independently as a winding rod, which is convenient.
When used as such a connecting rod 1s, it is preferable that the form of the rod be a straight straight cylindrical shape.
[0024]
Note that the present invention is not limited to the above embodiments. Those having substantially the same configuration as those described in the claims of the present invention and exhibiting the same functions and effects belong to the technical scope of the present invention.
For example, a specific connection structure or the like is an example, and a large number of holes or irregularities may be formed on the surfaces of the rods 1 and 1s.
[0025]
【The invention's effect】
As described above, the hair-wave wound rod according to the present invention is provided with the hair-wave wound rod provided with the connecting means for connecting the plurality of rods in the axial direction, so that a large number of rods having different lengths are prepared. It is not necessary to do so, so that the purchase cost can be reduced and the storage space can be reduced.
At this time, if connecting structures are integrally provided at both ends of each rod as connecting means, the number of related parts can be reduced, and the storage space can be further reduced.
Also, as a connecting means, a dedicated connecting tool separate from the rod is provided to save storage space, and as a connecting means, a round fitting which fits into a hollow portion of the rod end to be connected. If a rod having a small size is used, the rod can be used for both purposes. In this case, the purchase cost and the storage space can be reduced.
[Brief description of the drawings]
FIG. 1 is an overall view in which a connecting structure is integrally provided at a rod end. FIG. 2 is an enlarged view showing a connecting structure of the rod end. FIG. 3 is a screw type connecting structure of a rod end. FIG. 4 is an explanatory diagram of a case where a dedicated connecting tool is used. FIG. 5 is a structural example diagram of a case where a connection is made using a rod having a small size.
DESCRIPTION OF SYMBOLS 1 ... Rod, 1s ... Small size rod, 2a ... Male connection part, 2b ... Female connection part, 3 ... Cylinder part, 4 ... Small diameter cylinder part, 13 ... Connector.

Claims (4)

A wound rod for a hair wave, comprising a connecting means for connecting a plurality of rods in an axial direction. The wound rod for a hair wave according to claim 1, wherein the connection means has a connection structure integrally provided at both ends of each rod. The hair rod according to claim 1, wherein the connecting means is a dedicated connecting member separate from the rod. The hair rod according to claim 1, wherein the connecting means is a rod having a small size which is fitted in a hollow portion of a rod end to be connected.

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