EP3610755B1 - Lockenwickler - Google Patents

Lockenwickler Download PDF

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Publication number
EP3610755B1
EP3610755B1 EP18784884.1A EP18784884A EP3610755B1 EP 3610755 B1 EP3610755 B1 EP 3610755B1 EP 18784884 A EP18784884 A EP 18784884A EP 3610755 B1 EP3610755 B1 EP 3610755B1
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EP
European Patent Office
Prior art keywords
arm
axis
hair curler
hair
operation position
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.)
Active
Application number
EP18784884.1A
Other languages
English (en)
French (fr)
Other versions
EP3610755A1 (de
EP3610755A4 (de
EP3610755C0 (de
Inventor
Wai Ho Michael Keong
Wai Ming LAM
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.)
Kenford Industrial Co Ltd
Original Assignee
Kenford Industrial Co Ltd
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 Kenford Industrial Co Ltd filed Critical Kenford Industrial Co Ltd
Publication of EP3610755A1 publication Critical patent/EP3610755A1/de
Publication of EP3610755A4 publication Critical patent/EP3610755A4/de
Application granted granted Critical
Publication of EP3610755B1 publication Critical patent/EP3610755B1/de
Publication of EP3610755C0 publication Critical patent/EP3610755C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D1/00—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
    • A45D1/16—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with a single heated member
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D1/00—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
    • A45D1/02—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel
    • A45D1/04—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel by electricity
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
    • A45D2/36—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction
    • A45D2/367—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction with electrical heating means

Definitions

  • the present application relates to a hair curler which can change the use form.
  • a hair curler is a common hand-held electronic product for hairdressing. It is equipped with a hot perm device with a single bar heating part. When users use it, they wrap their hair around the heating part to heat it, so that the hair can be deformed and shaped according to the shape of the heating part. When winding hair, because the heating part and handle part are horizontal, the forearm and the main arm should keep about horizontal state during the whole process, leading to fatigue. If the shape is changed so that the handle and heating rod are perpendicular to the right angle, the forearm and the main arm can be relaxed, but the user himself can not handle the hair behind the head.
  • KR 2014 0058195 A discloses an iron and hair iron combination which prepares an operating part hinge-coupling a first body part and a second body part each having a thermal plate heated with the electric power through the central axis to be opened to and closed limitedly, while the thermal plates of the second body part and the first body part are circulated to be corresponded in the angle of 90 degrees to be used as an iron when rotating the thermal plate in the same direction by the operating part, to have the effect of being easily used with two functions.
  • the technical problem to be solved by the present application is to provide a hair curler to solve the problem that the existing curler has a fixed shape and can not change the use form.
  • the technical scheme adopted by the present application to solve its technical problems is as follows: providing a hair curler according to claim 1.
  • a line connecting the first end and the rotation structure forms a first axis; a line connecting the second end and the rotation structure forms a second axis; the rotation axis is perpendicular to the first axis and the second axis.
  • the second end further comprises a second rotation structure, and the second arm is rotatably connected to a power cord member through the second rotation structure.
  • the heating member is a heating square cylinder, comprising at least one pair of hair-heating surfaces and one pair of hair-heating round corners.
  • a second handle portion is arranged on the first end and the second handle portion is connected with the heating member.
  • the first arm further comprises a temperature sensing member; the second arm further comprises a temperature control system, and the heating member or/and the temperature sensing member is electrically connected with the temperature control system.
  • the heating member is detachably connected with the first arm.
  • a hair curler comprising a first arm, a second arm, a detachable structure connected with the first arm and the second arm;
  • the first arm comprises a heating member for heating hair;
  • the second arm comprises a handle portion; one end of the detachable structure is fixedly connected with the first arm, and the other end of the detachable structure is detachably connected with the second arm and embedded into the second arm so that the first arm and the second arm can be disassembled from each other and fixed at the first operation position and second operation position after rotating relative to each other with respect to the detachable structure to change a relative angle;
  • an end of the first arm close to the second arm is provided with a first conductive point and a second conductive point connecting with the heating member;
  • the second arm is provided with a third conductive point and a fourth conductive point corresponding to positions of the first conductive point and the second conductive point respectively; the third conductive point and the fourth conductive point are further connected with the power cord member;
  • the first operation position is a position where the first arm is parallel to the second arm
  • the second operation position is a position where the first arm is perpendicular to the second arm
  • the second arm comprises an elastic structure, the third conductive point, the fourth conductive point and the elastic structure are arranged inside the second arm; the first conductive point and the second conductive point are arranged on one end of the detachable structure located inside the second arm; one end of the elastic structure is fixed inside the second arm, and the other end of the elastic structure is fixedly connected with the third conductive point and the fourth conductive point, so that the third conductive point and the fourth conductive point can be moved relative to the second arm and when the first arm and the second arm are fixed at the first operation position or the second operation position, the elastic structure presses the third conductive point and the fourth conductive point to the first conductive point and the second conductive point.
  • the hair curler is ergonomic because a user can adjust a relative angle between the heating member and the handle portion when curling different strands of hair.
  • Fig. 1 is a schematic diagram of the hair curler of a first preferred embodiment of the present application.
  • the main body of the hair curler comprises a first end 01, a second end 02, a rotation structure 03, and the rotation structure 03 is between the first end 01 and the second end 02;
  • the first arm 11 is between the first end 01 and the rotation structure 03, and the second arm 21 is between the second end 02 and the rotation structure 03;
  • the first arm 11 and the second arm 21 are rotatably connected through the rotation structure 03.
  • the direction of the axis of the rotation structure 03 is the rotation axis 33 or 43.
  • the first arm 11 comprises a heating member 04 for heating hair; the second arm 21 comprises a handle portion 06; one end of the rotation structure 03 is embedded in the first arm 11, and the other end is embedded in the second arm 21; the first arm 11 and the second arm 21 rotate relative to each other with respect to a rotation axis 33 of the rotation structure 03 to change a relative angle R, and are fixed at a first operation position P1 and a second operation position P2.
  • Fig. 2 is a schematic diagram of conversion between the first operation position and the second operation position of the hair curler of a first preferred embodiment of the present application. As shown in Fig. 2 , the first arm 11 and the second arm 21 rotate R relative to each other and change between the first operation position P1 and the second operation position P2.
  • the first operation position P1 is a position where the first arm 11 is parallel or approximately parallel to the second arm 21, the first end 01, the second end 02 and the rotation structure 03 are on the same axis;
  • the second operation position P2 is a position where the first arm 11 is perpendicular or approximately perpendicular to the second arm 21.
  • the first arm 11 and the second arm 21 rotate relative to each other to change a relative angle R and are fixed at the first operation position P1
  • the first arm 11 is parallel or approximately parallel to the second arm 21, the first end 01, the second end 02 and the rotation structure 03 are on the same axis, forming a single columnar body
  • the first arm 11 and the second arm 21 rotate relative to each other and are fixed at the second operation position P2
  • the first arm 11 is perpendicular or approximately perpendicular to the second arm 21, forming a double-columnar body. Conversion between the first operation position P1 and the second operation position P2, makes the hair curler ergonomic because a user can adjust a relative angle between the heating member 04 and the handle portion 06 when curling different strands of hair.
  • Fig. 3A is a schematic diagram of the hair curler at the first operation position
  • Fig. 3B is a schematic diagram of the hair curler at the second operation position.
  • a line connecting the first end 01 and the rotation structure 03 forms a first axis 13
  • the second arm 21 rotates with the first axis 13 as the axis center relative to the first arm 11 and changes the relative angle
  • a line connecting the second end 02 and the rotation structure 03 forms a second axis 23
  • the first arm 11 rotates with the second axis 23 as its axis center relative to the second arm 21 and changes the relative angle.
  • a first interior angle 34 is formed between the rotation axis 33 and the first axis 13; a second interior angle 35 is formed between the rotation axis 33 and the second axis 23; when the first arm 11 and the second arm 21 rotate relative to each other with respect to the rotation axis 33 to change a relative angle R, the first interior angle 34 and the second interior angle 35 remain unchanged.
  • the first arm 11 is parallel or approximately parallel to the second arm 21; at the second operation position P2, the first arm 11 is perpendicular or approximately perpendicular to the second arm 21, the first interior angle 34 and the second interior angle 35 are equal to or close to 45 degrees.
  • Fig. 4A shows the structure of the hair curler at one angle at the first working position
  • Fig. 4B shows the structure of the hair curler at another angle at the first working position
  • Fig. 4C shows the structure of the hair curler at one angle at the second working position.
  • a line connecting the first end 01 and the rotation structure 03 forms a first axis 13
  • a line connecting the second end 02 and the rotation structure 03 forms a second axis 23
  • the rotation axis 33 is perpendicular to the first axis 13 and the second axis 23.
  • the first arm 11 and the second arm 21 rotate R relative to the rotation axis 33 and change the relative angle; whether in the first operation position P1, the second operation position P2 or in the relative rotation R process, the rotation axis 33 is perpendicular to the first axis 13 and the second axis 23 all the time.
  • Fig. 5 is a schematic diagram of the hair curler of a fourth preferred embodiment of the present application.
  • the second end 02 further comprises a second rotation structure 24, the second rotation structure 24 is arranged at the second end 02; the second arm 21 is rotatably connected to a power cord member 25 through the second rotation structure 24.
  • the rotating axis of the second rotation structure 24 coincides with the second axis 23, and the power cord member 25 rotates R2 with the second axis 23 as the axis relative to the second arm 21.
  • Fig. 6A is a schematic diagram of the hair curler at the first operation position;
  • Fig. 6B is the sectional structure diagram of A-A in Fig. 6A .
  • the heating member 04 is a heating square cylinder 41, comprising at least one pair of hair-heating surfaces 42 and one pair of hair-heating round corners 43.
  • the heating member 04 of the present embodiment is only an illustration. In order to deform and shape the hair according to the shape of the heating member, the heating member 04 can be changed as needed.
  • Fig. 7 is a schematic diagram of the hair curler of a sixth preferred embodiment of the present application.
  • first arm 11 further comprises a temperature sensing member 44;
  • the second arm 21 further comprises a temperature control system45;
  • the heating member 04 or/and the temperature sensing member 44 is electrically connected with the temperature control system 45. If the heating member 04 or/and the temperature sensing member 44 is electrically connected with the temperature control system 45 through a wire, the connecting wires need to pass through the rotation structure 03, the heating member 04 or/and the temperature sensing member 44 rotates R relative to the temperature control system 45 and changes the relative angle.
  • Fig. 8 is a schematic diagram of the hair curler of a seventh preferred embodiment of the present application.
  • the heating member 04 is detachably connected with the first arm 11. That is to say, in the present embodiment, a divisible heating member 07 can be used, and the hair can be deformed and shaped to the desired shape by changing the divisible heating member 07 of different shapes.
  • the first end 01 is provided with a second handle portion 08.
  • the second handle portion 08 is made of insulating material or coated with insulating material, which is connected with the heating member 04 to help control or rotate the first arm 11, so as to facilitate the change of the use form under different conditions.
  • the present application is about a hair curler. Unlike known hair curlers, the present application comprises a rotation structure 03, which connects the heating member 04 with the handle portion 16, and the handgrip/use method of the hair curler can be changed according to different conditions.
  • Fig. 9 is a schematic diagram of the hair curler of an eighth preferred embodiment of the present application.
  • the present embodiment provides a hair curler, comprising a first arm 11, a second arm 21, a detachable structure 05 connected with the first arm 11 and the second arm 21; the first arm 11 comprises a heating member 04 for heating hair; the second arm 21 comprises a handle portion 06; one end of the detachable structure 05 is fixedly connected with the first arm 11, and the other end of the detachable structure 05 is detachably connected with the second arm 21 and embedded into the second arm 21 so that the first arm 11 and the second arm 21 can be disassembled from each other and fixed at the first operation position P1 and second operation position P2 after rotating relative to each other with respect to the detachable structure 05 to change a relative angle.
  • the first operation position P1 is a position where the first arm 11 is parallel or approximately parallel to the second arm 21
  • the second operation position P2 is a position where the first arm 11 is perpendicular or approximately perpendicular to the second arm 21.
  • the end planes of the first arm 11 and the second arm 21 are both inclined planes with 45 degrees angle, so that they can still fit and connect with each other after switching the angle between the two arms by rotation.
  • an end of the first arm 11 close to the second arm 21 is provided with a first conductive point A and a second conductive point B (not shown) connecting with the heating member 04; the end of the second arm 21 close to the first arm 11 is provided with a third conductive point C and a fourth conductive point D (not shown) corresponding to positions of the first conductive point A and the second conductive point B respectively; the third conductive point C and the fourth conductive point D are further connected with the power cord member.
  • the first conductive point A is connected with the third conductive point C and the second conductive point B is connected with the fourth conductive point D, making the heating member 04 energetically heated;
  • the first conductive point A is connected with the fourth conductive point D and the second conductive point B is connected with the third conductive point C; because the heating member 04 is a resistive heating material, it does not distinguish between positive and negative poles, so the heating member 04 can also be electrically heated at this time.
  • the hair curler can not only realize the transformation of the shape of the first arm 11 and the second arm 21 to curl different parts of hair, but also use conductive points to realize the electrical connection between the first arm 11 and the second arm 21, which avoids the problem of easy breakage of the wire caused by the use of wire connection, and improves the service life and use experience of the curler.
  • the second arm 21 comprises an elastic structure 26, the third conductive point C, the fourth conductive point D and the elastic structure 26 are arranged inside the second arm 21; the first conductive point A and the second conductive point B are arranged on one end of the detachable structure 05 located inside the second arm 21.
  • the elastic structure 26 can be a spring, one end is fixed inside the second arm 21, the other end is connected to the plastic plate where the third conductive point C and the fourth conductive point D are provided, so that the third conductive point C and the fourth conductive point D can be moved relative to the second arm 21 driven by the elastic structure 26, and when the first arm 11 and the second arm 21 are fixed at the first operation position P1 or the second operation position P2, the elastic structure 26 presses the third conductive point C and the fourth conductive point D to the first conductive point A and the second conductive point B, making the conductive points close to each other under the action of the elastic structure 26.
  • the hair curler can be safer in use, and the conductive point will not be affected by water vapor, wear and foreign matter, so that the reliability and stability of the connection can be maintained at all times.
  • the first arm 11 is fixedly connected to the detachable structure 05; the end of the detachable structure 05 embedded in the second arm 21 is arranged as a cylindrical structure; one end of the corresponding second arm 21 is arranged as a through-hole structure with the same shape but slightly smaller diameter of the cylindrical structure, so that the second arm 21 and the detachable structure 05 can be connected by interference fit; so that the hair curler can be disassembled between the second arm 21 and the first arm 11 when changing the shape, rotate and change the angle of the second arm 21 relative to the first arm 11, and then connect with the first arm 11, so that the hair curler can change the shape more conveniently and improve the user's experience.
  • the first arm 11 and the heating member 04 can be set to various shapes suitable for various shapes. As shown in Fig. 13 , because the second arm 21 and the first arm 11 can be disassembled, users can use the same handle portion 06 to make different hair shapes with the first arm 11 and the heating member 04 of different shapes and sizes.

Landscapes

  • Hair Curling (AREA)

Claims (7)

  1. Lockenwickler, umfassend einen ersten Arm (11), einen zweiten Arm (21) und eine Rotationsstruktur (03), die drehbar mit dem ersten Arm (11) und dem zweiten Arm (21) verbunden ist; wobei der erste Arm (11) ein Heizelement (04) zum Erhitzen von Haar umfasst; der zweite Arm (21) einen Griffabschnitt (06) umfasst; ein Ende der Rotationsstruktur (03) in dem ersten Arm (11) eingebettet ist und das andere Ende in dem zweiten Arm (21) eingebettet ist; der erste Arm (11) und der zweite Arm (21) sich relativ zueinander in Bezug auf eine Rotationsachse (33) der Rotationsstruktur (03) drehen, um einen relativen Winkel zu ändern, und an einer ersten Betriebsposition (P1) und einer zweiten Betriebsposition (P2) fixiert sind;
    ferner umfassend ein erstes Ende (01) und ein zweites Ende (02), wobei der erste Arm (11) zwischen dem ersten Ende (01) und der Rotationsstruktur (03) ist und der zweite Arm (21) zwischen dem zweiten Ende (02) und der Rotationsstruktur (03) ist;
    dadurch gekennzeichnet, dass die erste Betriebsposition (P1) eine Position ist, wo der erste Arm (11) parallel zu dem zweiten Arm (21) ist und das erste Ende (01), das zweite Ende (02) und die Rotationsstruktur (03) auf der gleichen Achse sind; die zweite Betriebsposition (P2) eine Position ist, wo der erste Arm (11) senkrecht zu dem zweiten Arm (21) ist;
    wobei eine Linie, die das erste Ende (01) und die Rotationsstruktur (03) verbindet, eine erste Achse (13) bildet; eine Linie, die das zweite Ende (02) und die Rotationsstruktur (03) verbindet, eine zweite Achse (23) bildet; ein erster Innenwinkel (34) zwischen der Rotationsachse (33) und der ersten Achse (13) gebildet wird; ein zweiter Innenwinkel (35) zwischen der Rotationsachse (33) und der zweiten Achse (23) gebildet wird; wenn der erste Arm (11) und der zweite Arm (21) sich relativ zueinander in Bezug auf die Rotationsachse (33) drehen, um einen relativen Winkel zu ändern, der erste Innenwinkel (34) und der zweite Innenwinkel (35) unverändert bleiben.
  2. Lockenwickler nach Anspruch 1, wobei eine Linie, die das erste Ende (01) und die Rotationsstruktur (03) verbindet, eine erste Achse (13) bildet; eine Linie, die das zweite Ende (02) und die Rotationsstruktur (03) verbindet, eine zweite Achse (23) bildet; die Rotationsachse (33) senkrecht zu der ersten Achse (13) und der zweiten Achse (23) ist.
  3. Lockenwickler nach einem der Ansprüche 1-2, wobei das zweite Ende (02) ferner eine zweite Rotationsstruktur (24) umfasst und der zweite Arm (21) durch die zweite Rotationsstruktur (24) drehbar mit einem Netzkabelelement (25) verbunden ist.
  4. Lockenwickler nach Anspruch 1, wobei das Heizelement (04) ein quadratischer Heizzylinder (41) umfassend mindestens ein Paar Haarheizflächen (42) und ein Paar runde Haarheizecken (43) ist.
  5. Lockenwickler nach Anspruch 1, wobei ein zweiter Griffabschnitt (08) auf dem ersten Ende (01) angeordnet ist und der zweite Griffabschnitt (08) mit dem Heizelement (04) verbunden ist.
  6. Lockenwickler nach Anspruch 1, wobei der erste Arm (11) ferner ein Temperaturfühlelement (44) umfasst; der zweite Arm (21) ferner ein Temperaturregelsystem (45) umfasst und das Heizelement (04) oder/und das Temperaturfühlelement (44) elektrisch mit dem Temperaturregelsystem (45) verbunden ist/sind.
  7. Lockenwickler nach Anspruch 1, wobei das Heizelement (04) abnehmbar mit dem ersten Arm (11) verbunden ist.
EP18784884.1A 2017-04-13 2018-04-13 Lockenwickler Active EP3610755B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720383961.4U CN207055104U (zh) 2017-04-13 2017-04-13 一种卷发器
PCT/CN2018/083113 WO2018188664A1 (zh) 2017-04-13 2018-04-13 一种卷发器

Publications (4)

Publication Number Publication Date
EP3610755A1 EP3610755A1 (de) 2020-02-19
EP3610755A4 EP3610755A4 (de) 2020-10-21
EP3610755B1 true EP3610755B1 (de) 2024-03-27
EP3610755C0 EP3610755C0 (de) 2024-03-27

Family

ID=61501555

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18784884.1A Active EP3610755B1 (de) 2017-04-13 2018-04-13 Lockenwickler

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EP (1) EP3610755B1 (de)
CN (1) CN207055104U (de)
WO (1) WO2018188664A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207055104U (zh) * 2017-04-13 2018-03-02 建福实业有限公司 一种卷发器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003799A (en) * 1997-12-18 1999-07-05 Claudio Marino Motorized, rotating hair brush
KR200318917Y1 (ko) * 2003-03-05 2003-07-04 문용흥 가열 회전식 롤브러시
KR20040096467A (ko) * 2004-09-17 2004-11-16 정원찬 헤어 아이론
US20100089413A1 (en) * 2008-09-15 2010-04-15 Clifford Wright Hair straightening and drying device
KR101399389B1 (ko) * 2012-11-06 2014-05-29 정채은 다리미겸용 헤어아이론
CN203073424U (zh) * 2013-01-08 2013-07-24 东莞市佳特电器科技有限公司 可换发热头卷发棒
CN203279984U (zh) * 2013-05-17 2013-11-13 刘明月 便携式卷发装置
CN204908349U (zh) * 2015-06-26 2015-12-30 黎鹏云 卷发器
CN205696305U (zh) * 2016-04-29 2016-11-23 康永 一种新型卷发器
CN206453422U (zh) * 2017-02-09 2017-09-01 深圳市奋达科技股份有限公司 直发卷发装置
CN207055104U (zh) * 2017-04-13 2018-03-02 建福实业有限公司 一种卷发器

Also Published As

Publication number Publication date
CN207055104U (zh) 2018-03-02
EP3610755A1 (de) 2020-02-19
WO2018188664A1 (zh) 2018-10-18
EP3610755A4 (de) 2020-10-21
EP3610755C0 (de) 2024-03-27

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