CA2858135A1 - Replacement hair strand having a hair-joining element - Google Patents

Replacement hair strand having a hair-joining element Download PDF

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Publication number
CA2858135A1
CA2858135A1 CA2858135A CA2858135A CA2858135A1 CA 2858135 A1 CA2858135 A1 CA 2858135A1 CA 2858135 A CA2858135 A CA 2858135A CA 2858135 A CA2858135 A CA 2858135A CA 2858135 A1 CA2858135 A1 CA 2858135A1
Authority
CA
Canada
Prior art keywords
hair
rib
platelet
strand
replacement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2858135A
Other languages
French (fr)
Other versions
CA2858135C (en
Inventor
Gerhard Ott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hairdreams Haarhandels GmbH
Original Assignee
Hairdreams Haarhandels GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hairdreams Haarhandels GmbH filed Critical Hairdreams Haarhandels GmbH
Publication of CA2858135A1 publication Critical patent/CA2858135A1/en
Application granted granted Critical
Publication of CA2858135C publication Critical patent/CA2858135C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41GARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G5/00Hair pieces, inserts, rolls, pads, or the like; Toupées
    • A41G5/004Hair pieces
    • A41G5/0053Fastening thereof
    • A41G5/006Fastening thereof by threading with the remaining hair of the user
    • A41G5/0066Fastening thereof by threading with the remaining hair of the user using deformable connecting sleeves
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41GARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G5/00Hair pieces, inserts, rolls, pads, or the like; Toupées
    • A41G5/004Hair pieces
    • A41G5/0046Hair pieces forming hair extensions from bundles of hair
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41GARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G5/00Hair pieces, inserts, rolls, pads, or the like; Toupées
    • A41G5/004Hair pieces
    • A41G5/0053Fastening thereof
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41GARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G5/00Hair pieces, inserts, rolls, pads, or the like; Toupées
    • A41G5/004Hair pieces
    • A41G5/0053Fastening thereof
    • A41G5/008Fastening thereof by adhesives

Abstract

The invention relates to a replacement hair strand having a hair-joining element, consisting of a flat thermoplastic platelet (1) having a replacement hair strand (2) embedded in the end thereof, wherein in order to ensure a secure join with a head hair strand (4) at least one rib (3) running obliquely with respect to the strand direction protrudes from one of the two flat sides of the platelet (1). At the base thereof, the rib (3) can have approximately the thickness (d) of the platelet (1), and towards the free end thereof, the rib can be tapered. The height (h) of the rib (3) corresponds preferably to at most the longitudinal extent (l) of the platelet (1) extended in the strand direction.

Description

vy9 2013/086546 REPLACEMENT HAIR STRAND HAVING A HAIR-JOINING ELEMENT
The invention relates to a replacement hair strand having a hair-joining element consisting of a flat platelet with a replacement hair strand embedded in the end thereof.
An extremely large number of variants of replacement hair strands that are embedded at the end in a hair-joining element made of thermoplastic have been introduced into the market in recent years. The spectrum of shapes of the thermoplastic hair-joining elements extends from completely flat, through slightly roof-gutter shaped platelets having U-, V-, and C- shapes. In addition, U-shaped thermoplastic hair-joining elements are disclosed (e.g., in Austrian Patent AT
412 141), which also have longitudinal and/or transverse ribs. Recently a block-shaped hair-joining element, i.e., essentially consisting of a rectangular prismatic thermoplastic hair-joining element, has been patented (AT 504 102), which has profiling (waves, riffles) over a free sur-face, onto which the natural hair is placed in contact with the replacement hair strand and pressed with the application of heat into the body of the hair-joining element, which completes the joining of the hair.
In the case of all thermoplastic hair-joining elements it is necessary to have sufficient thermoplastic material to achieve a secure melted joint on the one hand, while using as little material as possible, on the other hand, so that the joining of the replacement hairs to the natural hairs is practically undetectable. It is also essential that manipulations during the application of the replacement hair strands to the natural hair be kept as simple as possible.
With respect to the abovementioned conditions, the block shaped hair-joining element according to AT 504 102 was then developed, which nonetheless has the drawback of relatively high ma-terial costs. The object of the present invention is to minimize the material costs without foregoing the security of the hair connection.
This objective is achieved with a replacement hair strand having a hair-joining element ac-cording to the prior art, in which at least one rib protrudes obliquely with respect to the strand direction from one of the two flat sides of the platelet The advantageous improvement of the hair-joining element disclosed in AT 504 102 is that instead of a prismatic body, a familiar flat, thin platelet acts as the joining element, which in contrast to the conventional platelets has at least one rib that protrudes obliquely to the strand direction that essentially supplies the material for joining the replacement hair strands to the natural hair strands. The replacement hair strands according to the invention can thus be attached more securely to the natural hair than was previously the case with conventional platelet-shaped joining elements. In contrast to the block-shaped hair-joining element of the prior art having single-sided profiling, the joining element according to the invention has the advantage of a smaller volume, but still has sufficient joining material due to the rib. The novel feature is that the hair-joining element no longer needs to be a thermoplastic, since there are materials with which two or more elements can be joined by embedding with one another, wherein the embedding and curing is not triggered by hot pressing, but rather through ultraviolet or laser light, for example. The object of the invention thus extends to any hair joining materials that assure the initial embedding of the replacement hair strands and the embedding of natural hair strands used in the course of hair lengthening or hair thickening.
A single rib can protrude from the platelet, but a plurality of ribs can also be provided. The angle of the rib with respect to the strand direction can be 900, i.e., the rib can be oriented perpendicular to the strand direction; but it can also be different, e.g., such that the rib extends approximately diagonally above the flat side of the platelet. The profile of the rib can likewise be varied. In the simplest case it can be rectangular, but a trapezoidal or dovetail profile is also possible, i.e., since the rib is either thicker or thinner where it attaches to the platelet than at its free end. The height of the rib can also be varied, i.e., it can be lower or higher than the longitudinal extent in the strand direction. However, it is always necessary that enough material be included for securely embedding the natural hair strands.
Based on experiments, it has proven to be optimal - both in forming the hair-joining element and the end embedding of the replacement hair strands, and in the application of the replacement hair strands to the natural hair - when the rib has about the same platelet thickness at its base and is tapered toward its free end. It is likewise favorable when the maximum height of the rib corresponds to the longitudinal size of the platelet in the strand direction.
The invention is explained in greater detail by a preferred exemplary embodiment shown in Fig.
1 and 2 as depicted in an oblique view.
2 The natural hair strand with the hair-joining element according to Fig. 1 has a flat rib 1 in which the ends of a replacement hair strand 2 are embedded in the longitudinal direction. A single rib 3 protrudes perpendicular to the strand direction from one of the two flat sides of the platelet 1, preferentially around the middle of the longitudinal side of the platelet 1.
Fig. 2 shows an embodiment having two ribs 2; more ribs can also be provided. The rib 2 has a platelet 1 of thickness d at its base; its height h is at most the length 1 of the platelet 1.
In the application of the replacement hair strand 2 to a natural hair strand 4, the latter is applied to the rib(s) 3, and is embedded in it, depending on the respective material of the hair-joining element consisting of platelets 1 to rib 3 (in the case of a thermoplastic hair-joining element, e.g., 1 0 with hot forceps). The rib material thereby envelops the hairs of the natural hair strands, whereby a secure connection is made.
3

Claims (4)

1. Replacement hair strands having a hair-joining element consisting of a flat platelet (1) with one replacement hair strand (2) embedded on the end, characterized in that at least one rib (3) protrudes obliquely with respect to the strand direction from one of the two flat sides of the platelet (1).
2. Replacement hair strands having a hair-joining element according to claim 1, characterized in that the rib (3) has a base thickness (d) that is approximately the same as the platelet (1) and is tapered toward its free end.
3. Replacement hair strands having a hair-joining element according to claim 1 or 2, character-ized in that the maximum height (h) of the rib (3) corresponds to the longitudinal size (1) of the platelet (1) in the strand direction.
4
CA2858135A 2011-12-12 2012-12-07 Replacement hair strand having a hair-joining element Active CA2858135C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA1815/2011A AT511595B1 (en) 2011-12-12 2011-12-12 REPLACEMENT HAIRSTICKS WITH HAIR CONNECTING ELEMENT
ATA1815/2011 2011-12-12
PCT/AT2012/000309 WO2013086546A1 (en) 2011-12-12 2012-12-07 Replacement hair strand having a hair-joining element

Publications (2)

Publication Number Publication Date
CA2858135A1 true CA2858135A1 (en) 2013-06-20
CA2858135C CA2858135C (en) 2019-05-14

Family

ID=47594144

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2858135A Active CA2858135C (en) 2011-12-12 2012-12-07 Replacement hair strand having a hair-joining element

Country Status (25)

Country Link
US (2) US20150007840A1 (en)
EP (1) EP2790539B1 (en)
JP (1) JP6120869B2 (en)
CN (1) CN104039185A (en)
AT (1) AT511595B1 (en)
AU (1) AU2012350380B2 (en)
BR (1) BR112014013889B1 (en)
CA (1) CA2858135C (en)
CR (1) CR20140258A (en)
DK (1) DK2790539T3 (en)
DO (1) DOP2014000129A (en)
ES (1) ES2541110T3 (en)
HR (1) HRP20150699T1 (en)
HU (1) HUE024987T2 (en)
IL (1) IL233015B (en)
MA (1) MA35823B1 (en)
MX (1) MX341662B (en)
MY (1) MY171308A (en)
PL (1) PL2790539T3 (en)
PT (1) PT2790539E (en)
RU (1) RU2572774C1 (en)
SG (1) SG11201403093QA (en)
SI (1) SI2790539T1 (en)
WO (1) WO2013086546A1 (en)
ZA (1) ZA201405079B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015041127A1 (en) 2013-09-20 2015-03-26 株式会社村田製作所 Capacitor module and power conversion device
US20170071277A1 (en) * 2015-09-10 2017-03-16 Ryan Tokko Hair extension with grooved tip

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CA2121398C (en) * 1994-04-15 2007-04-24 Ahmad Amiri Method and apparatus for implanting synthetic hair
AT412U3 (en) * 1994-11-09 1996-01-25 Gaeng Heide Rose HAIR EXTENSION DEVICE AND METHOD
IT1283953B1 (en) * 1996-03-18 1998-05-07 David Anthony Gold LOCK OF HAIR FOR LENGTHENING AND THICKENING OR THICKENING OF HUMAN HAIR.
AT403427B (en) * 1996-12-27 1998-02-25 Hairdreams Haarhandelsgmbh Thermoplastic hair-fastening element
IT1317906B1 (en) * 2000-09-12 2003-07-15 Giudice Angelo Lo MOLDING MACHINE FOR THE PREPARATION OF CIOCCHE POSTICCE PERACCONCIATURE, AND CIOCCA SO PREPARED.
ITRM20010317A1 (en) * 2001-06-07 2002-12-07 Indorata Servicos & Gestao Lda METHOD FOR THICKENING A HAIR AND ASSEMBLY OF CHOCOLATES SUITABLE FOR USE IN THAT METHOD.
AU2003263490B2 (en) * 2002-09-16 2009-03-05 Indorata Sercicos E Gestao Lda Method and assembly for increasing hair volume
NL1021900C1 (en) * 2002-11-12 2004-05-13 Euro Hair Fashion B V Reusable hair extension and device and method for using it.
AT412141B (en) * 2002-12-23 2004-10-25 Bege Privatstiftung U-SHAPED THERMOPLASTIC HAIR FASTENER
US6938624B2 (en) * 2003-01-30 2005-09-06 Hairlocs, Inc. Methods and devices for applying hair extensions
CN1770990A (en) * 2003-04-10 2006-05-10 株式会社普罗皮亚 Hair-transplanting apparatus and method and resulting hair-transplanted piece
DE602004032039D1 (en) * 2003-09-09 2011-05-12 Conair DEVICE FOR ATTACHING HAIR EXTENSIONS
ITRM20030585A1 (en) * 2003-12-19 2005-06-20 Indorata Servicos & Gestao Lda METHOD FOR INFLAMMING A HAT AND RELATIVE SEPARATOR FOR RECEIVING HAIR.
GB0401423D0 (en) * 2004-01-23 2004-02-25 Dezac Group The Ltd Hair extension
JP4576634B2 (en) * 2004-08-30 2010-11-10 株式会社ユニヘアー Fastener for hair, wig using this fastener, and method of wearing the wig
US20060065281A1 (en) * 2004-09-29 2006-03-30 Kevin Kim Hairpiece with attachment rings and kit for attaching hairpiece
US20060180171A1 (en) * 2005-02-11 2006-08-17 Kevin Kim Hairpiece with attachment rings and heating kit for attaching hairpiece
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RU2382584C1 (en) * 2008-07-15 2010-02-27 Юлия Сергеевна Микушина Method for hair extension
ITRM20090495A1 (en) * 2009-09-28 2011-03-29 Great Lengths S R L EXTENSION OF NON-PERMANENT HEADQUARTERS, IN PARTICULAR FROM INFLAMMATION
JP5485719B2 (en) * 2010-01-19 2014-05-07 株式会社プロピア General-purpose wig, wig mounting method and customized wig
NZ591084A (en) * 2010-02-12 2012-08-31 Beverly May Waters A method of attaching a hair extension where a first bundle of hair is passed through an aperture in the base of the extension and attaches to a second bundle which does not pass through the base
IT1402213B1 (en) * 2010-10-05 2013-08-28 Biase Di EXTENSION FOR HAIR

Also Published As

Publication number Publication date
MY171308A (en) 2019-10-08
PT2790539E (en) 2015-08-21
CA2858135C (en) 2019-05-14
AT511595B1 (en) 2013-01-15
SI2790539T1 (en) 2015-08-31
JP2015500404A (en) 2015-01-05
BR112014013889A8 (en) 2017-06-13
MX341662B (en) 2016-08-30
AT511595A4 (en) 2013-01-15
WO2013086546A1 (en) 2013-06-20
US20150007840A1 (en) 2015-01-08
SG11201403093QA (en) 2014-10-30
MX2014006795A (en) 2014-10-13
EP2790539A1 (en) 2014-10-22
DOP2014000129A (en) 2014-11-30
BR112014013889B1 (en) 2021-05-18
BR112014013889A2 (en) 2020-02-04
AU2012350380A1 (en) 2014-07-03
IL233015A0 (en) 2014-07-31
JP6120869B2 (en) 2017-04-26
HUE024987T2 (en) 2016-01-28
ZA201405079B (en) 2015-12-23
HRP20150699T1 (en) 2015-08-14
CR20140258A (en) 2014-08-21
EP2790539B1 (en) 2015-04-01
AU2012350380B2 (en) 2015-02-05
US20170143064A1 (en) 2017-05-25
IL233015B (en) 2018-11-29
RU2572774C1 (en) 2016-01-20
DK2790539T3 (en) 2015-06-29
PL2790539T3 (en) 2015-08-31
ES2541110T3 (en) 2015-07-16
MA35823B1 (en) 2014-12-01
CN104039185A (en) 2014-09-10

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Effective date: 20171207