CN103027464A - Perm device - Google Patents
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- CN103027464A CN103027464A CN2012103694091A CN201210369409A CN103027464A CN 103027464 A CN103027464 A CN 103027464A CN 2012103694091 A CN2012103694091 A CN 2012103694091A CN 201210369409 A CN201210369409 A CN 201210369409A CN 103027464 A CN103027464 A CN 103027464A
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- hair
- mentioned
- clamping part
- gripping surface
- hair clamping
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Abstract
The invention provides a perm device including a first hair clamping part and a second hair clamping part which are in pair, the first hair clamping part and the second hair clamping part are provided with a first hair clamping surface and a second hair clamping surface which are opposite to each other. The shape of the cross section of the part besides the first hair clamping surface and the second hair clamping surface is in the shape of a convex curved surface, the cross section circumference of the first hair clamping part besides the first hair clamping surface is longer than the cross section circumference of the second hair clamping part besides the first hair clamping surface, and the ratio of the cross section circumference of the first hair clamping part and the cross section circumference of the second hair clamping part is more than 1.53 to 1. Hair is clamped by the first hair clamping surface and the second hair clamping surface, if the hair slides on the first hair clamping part having the longer cross section circumference becomes big curve, and if the hair slides on the second hair clamping part having the shorter cross section circumference becomes small curve.
Description
Technical field
The present invention relates generally to a kind of hair iron, say in more detail the hair iron that can make the hair clot.
Background technology
As making the hair iron of rolling up on the hair, shown in the open 4-244107 communique of Japan special permission, known have by the hair iron that is the cylindric and member that can send out at the outer peripheral face winding head roughly and can consists of with the contacted hair clamping components of the outer peripheral face of this member.By making hair be wound on the outer peripheral face of above-mentioned member, utilize the hair clamping components to push down hair and to the hair heating, roll up thereby make on the hair.
So, when hair is rolled up, exist the size (radius of curvature) of wanting to make volume to become large situation and situation about diminishing.To this, in the hair iron that above-mentioned document is put down in writing, determine the situation of the size of rolling up from the diameter of above-mentioned member, can only obtain the volume of a kind of size, if when wanting to change volume big or small, have to use another hair iron different from the diameter of above-mentioned member.
Summary of the invention
The object of the present invention is to provide a kind of hair iron that can easily obtain the volume that varies in size.
Hair iron of the present invention comprises the 1st paired hair clamping part and the 2nd hair clamping part, above-mentioned the 1st hair clamping part and above-mentioned the 2nd hair clamping part have the 1st hair gripping surface and the 2nd hair gripping surface that faces one another, the cross sectional shape of the part on above-mentioned the 1st hair clamping part and above-mentioned the 2nd hair clamping part except the above-mentioned the 1st and the 2nd hair gripping surface is by protruding Surface forming, the perimeter of section except above-mentioned the 1st hair gripping surface of above-mentioned the 1st hair clamping part is longer than the perimeter of section except above-mentioned the 2nd hair gripping surface of above-mentioned the 2nd hair clamping part, and the above-mentioned perimeter of section of above-mentioned the 1st hair clamping part is more than 1.53: 1 with the ratio of the above-mentioned perimeter of section of above-mentioned the 2nd hair clamping part.
According to this structure, utilize the 1st and the 2nd hair gripping surface to clamp hair and make hair iron rotation half-turn afterwards, if the 1st hair clamping part that hair is grown at perimeter of section slides then can form larger volume, if the 2nd hair clamping part that hair is lacked at perimeter of section slides then can form less volume, thereby can utilize 1 hair iron to carry out the upper volume of multiple size.
Preferably, the cross sectional shape of above-mentioned the 1st hair clamping part is flat ellipticity.
In addition, preferably, above-mentioned the 1st hair gripping surface of above-mentioned the 1st hair clamping part and above-mentioned the 2nd hair gripping surface of above-mentioned the 2nd hair clamping part form respectively tabular surface, on above-mentioned the 1st hair clamping part, between above-mentioned the 1st hair gripping surface and the part except above-mentioned the 1st hair gripping surface, be provided with the 1st step in the outstanding mode of above-mentioned the 1st hair gripping surface, on above-mentioned the 2nd hair clamping part, be provided with the 2nd step in the outstanding mode of above-mentioned the 2nd hair gripping surface between above-mentioned the 2nd hair gripping surface and the part except above-mentioned the 2nd hair gripping surface, above-mentioned the 1st step is less than above-mentioned the 2nd step.
Description of drawings
Further describe preferred embodiment of the present invention.Another feature and advantage of the present invention are further understood according to following detailed narration and accompanying drawing.
Fig. 1 is the transverse sectional view of the hair iron of expression present embodiment.
Fig. 2 is the front view of the hair iron of present embodiment.
Fig. 3 is the stereogram of the hair iron of present embodiment.
Fig. 4 is the front view of the state of opening of the hair iron of present embodiment.
Fig. 5 is the stereogram of the state of closing of the hair iron of present embodiment.
Fig. 6 is the top view of the hair iron of present embodiment.
Fig. 7 is the longitudinal sectional view of the hair iron of present embodiment.
Fig. 8 is the upward view of the hair iron of present embodiment.
Fig. 9 be present embodiment hair iron to the diameter of the volume on the hair than and the key diagram of perimeter of section ratio.
The specific embodiment
Below, describe with reference to the accompanying drawings embodiments of the present invention in detail.Such as Fig. 2～shown in Figure 8, hair iron 1 comprises axle 4, spring 5 and forms respectively elongated tubular and paired the 1st hair clamping part 2 and the 2nd hair clamping part 3.And an end of the 1st hair clamping part 2 and the 2nd hair clamping part 3 couples together with axle 4 in their revolvable modes.In addition, as shown in Figure 7, spring 5 is arranged between the 1st hair clamping part 2 and the 2nd hair clamping part 3, the direction application of force that the 1st hair clamping part 2 and the 2nd hair clamping part 3 are opened with each other to them.In addition, the 1st hair clamping part 2 and the 2nd hair clamping part 3 have respectively the 1st hair gripping surface 21 and the 2nd hair gripping surface 31 that consists of the opposite face face one another, and are respectively equipped with the heating part 20,30 as thermal source such as ptc heater at the 1st hair gripping surface 21 and the 2nd hair gripping surface 31.Reference numeral 7 among the figure is switch.
And, the 1st hair gripping surface 21 and the 2nd hair gripping surface 31 form respectively tabular surface, with respect to this, as can be seen from Figure 1, when seeing from length direction, the cross sectional shape except the 1st hair gripping surface 21 and the 2nd hair gripping surface 31 on the 1st hair clamping part 2 and the 2nd hair clamping part 3 all constitutes the protrusion curved surface.
That is, the 1st hair clamping part 2 is cylindrical shells that the outer peripheral face of the part except the 1st hair gripping surface 21 forms curve form, and same, the 2nd hair clamping part 3 is cylindrical shells that the outer peripheral face of the part except the 2nd hair gripping surface 31 forms curve form.
In addition, from length direction, the 1st hair clamping part 2 is the cross sectional shape larger than the 2nd hair clamping part 3.And from length direction, the cross sectional shape except the 2nd hair gripping surface 31 of the 2nd hair clamping part 3 is roughly semicircle shape, and with respect to this, the cross sectional shape except the 1st hair gripping surface 21 of the 1st hair clamping part 2 is flat ellipticity.
When hair is rolled up, between the 1st hair gripping surface 21 that heats and the 2nd hair gripping surface 31, clamp under the state of hair, make hair iron 1 rotation half-turn, by making hair in the 1st hair clamping part 2 or 3 slips of the 2nd hair clamping part and hair being rolled up, but make hair can access large volume at the 1st hair clamping part 2 Slideslips, change is rotated the half-turn direction and is made hair can access rouleau at the 2nd hair clamping part 3 Slideslips.
In addition, in this hair iron 1, owing to make the 1st hair gripping surface 21 of heating part 20 and the 2nd hair gripping surface 31 of heating part 30 form tabular surface, under the state of having clamped hair with the 1st hair gripping surface 21 and the 2nd hair gripping surface 31, move hair iron 1 along hair, thereby the hair that can contract is corrected or is permed stretching.
At this, from length direction, be more than 1.53: 1 at the perimeter of section L2 of the part except the 1st smooth hair gripping surface 21 on the 1st hair clamping part 2 with ratio at the perimeter of section L3 of the part except the 2nd smooth hair gripping surface 31 on the 2nd hair clamping part 3, preferably more than 1.58: 1.
Top ratio is because obtained test result as shown in Figure 9.Test is once illustrated, gradually change the perimeter of section L2 of the 1st hair clamping part 2 and the ratio of the perimeter of section L3 of the 2nd hair clamping part 3, measured the diameter of the volume of resulting hair.Its result, the perimeter of section L2 of the 1st hair clamping part 2 be 1.53 times～1.58 times of perimeter of section L3 of the 2nd hair clamping part 3 between, it is large that the diameter of resulting volume becomes sharp, perimeter of section is than more than 1.58 times the time, compare during less than 1.53 times with perimeter of section ratio, the recruitment of the diameter of volume becomes large with the ratio of the ratio recruitment of perimeter of section.
In addition, it is natural being changed by the value of the diameter of the volume that thoroughly deserves of perimeter of section L2, L3, but in above volume is the scope of purpose, irrelevant with the absolute value of perimeter of section L2, L3, roughly obtained result shown in Figure 9.
The width that illustrated example shows the 1st hair gripping surface 21 and the 2nd hair gripping surface 31 is that the perimeter of section L2 of 18mm, the 1st hair clamping part 2 is that the perimeter of section L3 of 74.4mm, the 2nd hair clamping part 3 is that the hair iron 1(perimeter of section L2 of 47mm, the ratio of L3 are 1.58: 1).
In addition, making the cross sectional shape of the 1st hair clamping part 2 be flat ellipticity, is just can not make perimeter of section L2 elongated greatly because the size (thickness) of the 1st hair clamping part 2 is become.
In addition, form on the outstanding step ground of the part except the 1st hair gripping surface 21 of the 1st hair gripping surface 21 to the 1 hair clamping parts 2 on the 1st hair clamping part 2.In the same manner, form on the outstanding step ground of the part except the 2nd hair gripping surface 31 of the 2nd hair gripping surface 31 to the 2 hair clamping parts 3 on the 2nd hair clamping part 3.That is, as shown in Figure 1, be provided with the 1st step d2 at the 1st hair clamping part 2, be provided with the 2nd step d 3 at the 2nd hair clamping part 3.At this, the 1st step d2 on the 1st hair clamping part 2 that perimeter of section L2 grows forms littlely than the 2nd step d3 on the 2nd short hair clamping part 3 of perimeter of section L3.Reason is can make the wiring angle of the 1st hair gripping surface 21 and the part except the 1st hair gripping surface 21 become large, thereby be conducive to obtain large volume.In the hair iron of illustrated example, d2=0.7mm, d3=1.7mm.
The detailed description of the invention preferred embodiment several, but do not break away from purport and the scope of the script of this invention, namely do not break away from claims, can carry out various modifications and distortion by those skilled in the art.
Claims (3)
1. a hair iron is characterized in that,
Comprise the 1st paired hair clamping part and the 2nd hair clamping part,
Above-mentioned the 1st hair clamping part and above-mentioned the 2nd hair clamping part have the 1st hair gripping surface and the 2nd hair gripping surface that faces one another, the cross sectional shape of the part on above-mentioned the 1st hair clamping part and above-mentioned the 2nd hair clamping part except above-mentioned the 1st hair gripping surface and above-mentioned the 2nd hair gripping surface is by protruding Surface forming
The perimeter of section except above-mentioned the 1st hair gripping surface of above-mentioned the 1st hair clamping part is longer than the perimeter of section except above-mentioned the 2nd hair gripping surface of above-mentioned the 2nd hair clamping part, and the above-mentioned perimeter of section of above-mentioned the 1st hair clamping part is more than 1.53: 1 with the ratio of the above-mentioned perimeter of section of above-mentioned the 2nd hair clamping part.
2. hair iron according to claim 1 is characterized in that,
The cross sectional shape of above-mentioned the 1st hair clamping part is flat ellipticity.
3. hair iron according to claim 1 and 2 is characterized in that,
Above-mentioned the 1st hair gripping surface of above-mentioned the 1st hair clamping part and above-mentioned the 2nd hair gripping surface of above-mentioned the 2nd hair clamping part form respectively tabular surface,
On above-mentioned the 1st hair clamping part, between above-mentioned the 1st hair gripping surface and the part except above-mentioned the 1st hair gripping surface, be provided with the 1st step in the outstanding mode of above-mentioned the 1st hair gripping surface,
On above-mentioned the 2nd hair clamping part, between above-mentioned the 2nd hair gripping surface and the part except above-mentioned the 2nd hair gripping surface, be provided with the 2nd step in the outstanding mode of above-mentioned the 2nd hair gripping surface,
Above-mentioned the 1st step is less than above-mentioned the 2nd step.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-219399 | 2011-10-03 | ||
| JP2011219399A JP5903618B2 (en) | 2011-10-03 | 2011-10-03 | Curling iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103027464A true CN103027464A (en) | 2013-04-10 |
Family
ID=48015273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103694091A Pending CN103027464A (en) | 2011-10-03 | 2012-09-27 | Perm device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5903618B2 (en) |
| CN (1) | CN103027464A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015104448A (en) * | 2013-11-29 | 2015-06-08 | パナソニックＩｐマネジメント株式会社 | Hair iron and method for using the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06253922A (en) * | 1993-03-05 | 1994-09-13 | Shigeaki Kobayashi | Curling iron |
| EP2165620A1 (en) * | 2008-09-17 | 2010-03-24 | Futek, Inc. | Hair iron |
| CN101897509A (en) * | 2009-05-27 | 2010-12-01 | 后藤美帆 | Electrothermic hairstyle clip |
| CN102048339A (en) * | 2009-11-04 | 2011-05-11 | 松下电工株式会社 | Hair iron |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09285334A (en) * | 1996-04-23 | 1997-11-04 | Matsushita Electric Works Ltd | Steam hair setter |
| JP2000004929A (en) * | 1998-06-18 | 2000-01-11 | Matsushita Electric Works Ltd | Curling iron |
| JP2000157322A (en) * | 1998-11-25 | 2000-06-13 | Matsushita Electric Works Ltd | Hairdressing iron |
-
2011
- 2011-10-03 JP JP2011219399A patent/JP5903618B2/en active Active
-
2012
- 2012-09-27 CN CN2012103694091A patent/CN103027464A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06253922A (en) * | 1993-03-05 | 1994-09-13 | Shigeaki Kobayashi | Curling iron |
| EP2165620A1 (en) * | 2008-09-17 | 2010-03-24 | Futek, Inc. | Hair iron |
| CN101897509A (en) * | 2009-05-27 | 2010-12-01 | 后藤美帆 | Electrothermic hairstyle clip |
| CN102048339A (en) * | 2009-11-04 | 2011-05-11 | 松下电工株式会社 | Hair iron |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013078435A (en) | 2013-05-02 |
| JP5903618B2 (en) | 2016-04-13 |
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Application publication date: 20130410 |