EP0379670A2 - Fer à friser avec soies ou dents escamotables - Google Patents
Fer à friser avec soies ou dents escamotables Download PDFInfo
- Publication number
- EP0379670A2 EP0379670A2 EP89121647A EP89121647A EP0379670A2 EP 0379670 A2 EP0379670 A2 EP 0379670A2 EP 89121647 A EP89121647 A EP 89121647A EP 89121647 A EP89121647 A EP 89121647A EP 0379670 A2 EP0379670 A2 EP 0379670A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- curling iron
- temperature
- bristles
- iron according
- dependent element
- 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
Links
Images
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
- A45D1/18—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with combs
-
- 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
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/48—Hair-drying combs or hair-drying brushes, with internal heating means
- A45D20/50—Hair-drying combs or hair-drying brushes, with internal heating means and provision for an air stream
Definitions
- the invention relates to a curling iron with retractable bristles or tines, in which a heated air flow can be guided through outlet openings in a cylindrical winding body.
- the object of the present invention is to propose a curling iron in which the bristles or tines are automatically drawn in.
- a temperature-dependent element made of a shape memory alloy is preferably provided in the air flow.
- the invention has the advantage that the bristles or tines are retracted without an operation when hair is wound on the winding body.
- the invention is based on the finding that the flow resistance in the region of the outlet openings increases as a result of the hair being wound up. This reduces the air flow, which in turn leads to an increase in temperature for a given heating output. When the air temperature reaches a predetermined value, the bristles or prongs are drawn in so that the curl can be stripped off the winding body without being unwound.
- an air stream 2 which is generated with the aid of a blower and a heater, is conducted into the interior of the winding body 3, from which the air stream exits through outlet openings 4.
- An adjusting device 5 is provided axially displaceably within the winding body 3 and serves at the same time as a holding device for bristles 6.
- the adjusting device 5 is also cylindrical and is provided on its circumference with openings 7 for the air flow.
- the bristles 6 are combined into tufts, one of which projects outwards through an outlet opening 4.
- the adjusting device 5 is held by a temperature-dependent element 8, which consists of an alloy with shape memory.
- a temperature-dependent element 8 which consists of an alloy with shape memory. Alloys of this type are known per se and are described, for example, in "Journal for Economic Production", 81st year 1986, number 12, pages 703 to 708. Examples of such alloys are found in the literature as NiTi, Cu-Zn-Al and Called Cu-Al-Ni. Various alloys and a large number of molded parts are available on the market, and the temperature at which the change in shape takes place can be selected within wide limits.
- Fig. 2 shows the embodiment after the hair was wound (not shown) and thereby the temperature of the Air flow has increased (heat build-up).
- the temperature-dependent element 8 has changed its shape such that the adjusting device 5 is axially displaced in the direction of the handle 1.
- the outlet openings 4 are no longer opposite the attachment points of the bristles, so that the bristles are visibly drawn in.
- the temperature of the air flow drops again, so that the adjusting device 5 assumes the position shown in FIG. 1 and the bristles are stretched out again.
- the invention is not limited to the exemplary embodiment shown, but can be embodied and developed in various ways within the scope of the expert.
- the use of several temperature-dependent elements 8 with possibly different characteristic curves is possible.
- the drawing in and / or the extension of the bristles can optionally also be done manually.
- molded parts made of an alloy with shape memory can be used as a temperature-dependent element, for example a coil spring, the length of which changes with temperature.
- the curling iron according to the invention can also be provided with a rotatable winding body.
- a rotary movement can also be provided. If tines are used, they can be mounted in a rotatable holder.
- a rotary movement can be generated directly with a corresponding temperature-dependent element.
- parts made of an alloy with shape memory are available which have the shape of an expansion spring. Such a part can be arranged with its helix coaxially in the curling iron, one end being fixed to the housing and the other end connected to the rotatable bristle or tine holder.
- linear temperature-dependent elements are also suitable for generating a rotary movement, the movement of which is converted into a rotary movement by suitable measures, for example a link guide.
Landscapes
- Hair Curling (AREA)
- Brushes (AREA)
- Pens And Brushes (AREA)
- Soil Working Implements (AREA)
- Air-Flow Control Members (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT89121647T ATE100680T1 (de) | 1989-01-25 | 1989-11-23 | Lockenstab mit einziehbaren borsten oder zinken. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3902111A DE3902111A1 (de) | 1989-01-25 | 1989-01-25 | Lockenstab mit einziehbaren borsten oder zinken |
DE3902111 | 1989-01-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0379670A2 true EP0379670A2 (fr) | 1990-08-01 |
EP0379670A3 EP0379670A3 (fr) | 1991-04-03 |
EP0379670B1 EP0379670B1 (fr) | 1994-01-26 |
Family
ID=6372742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89121647A Expired - Lifetime EP0379670B1 (fr) | 1989-01-25 | 1989-11-23 | Fer à friser avec soies ou dents escamotables |
Country Status (6)
Country | Link |
---|---|
US (1) | US4971081A (fr) |
EP (1) | EP0379670B1 (fr) |
JP (1) | JP2750927B2 (fr) |
AT (1) | ATE100680T1 (fr) |
DE (2) | DE3902111A1 (fr) |
ES (1) | ES2050763T3 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997009899A1 (fr) * | 1995-09-14 | 1997-03-20 | Ligo-Electric S.A. | Dispositif destine au coiffage ou au sechage des cheveux a fixer sur un instrument soufflant |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000005991A1 (fr) * | 1998-07-30 | 2000-02-10 | Koninklijke Philips Electronics N.V. | Seche-cheveux de mise en plis |
US6631831B1 (en) * | 2001-10-02 | 2003-10-14 | David J. Loiselle | Self-cleaning hairbrush system |
US6968848B2 (en) * | 2002-12-13 | 2005-11-29 | Grant George L | Retractable bristle brush |
US8302246B2 (en) | 2003-06-25 | 2012-11-06 | Goody Products, Inc. | Hair brush with retractable bristles |
US8136536B2 (en) * | 2008-09-24 | 2012-03-20 | Elc Management Llc | Shape memory polymer mascara brush |
KR101096276B1 (ko) | 2010-01-29 | 2011-12-20 | 손진일 | 빗이 장착된 고대기 |
CN104665201A (zh) * | 2015-03-18 | 2015-06-03 | 济南大学 | 一种方便清洁的卷梳 |
CN115070497B (zh) * | 2022-07-12 | 2023-06-13 | 成都永峰科技有限公司 | 工作台切屑清扫装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3016455A1 (de) * | 1980-04-29 | 1981-11-05 | Fritz 7869 Schönau Rueb | Vorrichtung zum formen von haarlocken |
EP0168099A2 (fr) * | 1984-07-06 | 1986-01-15 | F A C O Société Anonyme: | Brosse soufflante pour l'ondulation des cheveux |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3108305A (en) * | 1960-11-04 | 1963-10-29 | Lester R Peilet | Self-cleaning brushes |
US3110053A (en) * | 1962-07-13 | 1963-11-12 | Edward C Surabian | Hair brush |
US4023578A (en) * | 1974-11-08 | 1977-05-17 | Etablissements Lardenois | Blow-wave brush |
US3990460A (en) * | 1975-09-19 | 1976-11-09 | General Electric Company | Drying hair curler |
CA1021907A (en) * | 1975-11-06 | 1977-12-06 | Brian W. Pascal | Self-cleaning retractable brush |
CH577811A5 (en) * | 1976-02-11 | 1976-07-30 | Schenk Paul | Cylindrical accessory fitting on brush type hair curlers - is two co-axial interspaced rings joined via two parallel bars and spaced relative to curler |
US4473086A (en) * | 1982-02-19 | 1984-09-25 | Save-Way Industries, Inc. | Hair curling device having retractable teeth and locking means therefor |
JPH01145221U (fr) * | 1988-03-28 | 1989-10-05 |
-
1989
- 1989-01-25 DE DE3902111A patent/DE3902111A1/de not_active Withdrawn
- 1989-11-23 EP EP89121647A patent/EP0379670B1/fr not_active Expired - Lifetime
- 1989-11-23 ES ES89121647T patent/ES2050763T3/es not_active Expired - Lifetime
- 1989-11-23 AT AT89121647T patent/ATE100680T1/de active
- 1989-11-23 DE DE89121647T patent/DE58906834D1/de not_active Expired - Fee Related
- 1989-12-25 JP JP1338026A patent/JP2750927B2/ja not_active Expired - Lifetime
-
1990
- 1990-01-16 US US07/465,479 patent/US4971081A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3016455A1 (de) * | 1980-04-29 | 1981-11-05 | Fritz 7869 Schönau Rueb | Vorrichtung zum formen von haarlocken |
EP0168099A2 (fr) * | 1984-07-06 | 1986-01-15 | F A C O Société Anonyme: | Brosse soufflante pour l'ondulation des cheveux |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997009899A1 (fr) * | 1995-09-14 | 1997-03-20 | Ligo-Electric S.A. | Dispositif destine au coiffage ou au sechage des cheveux a fixer sur un instrument soufflant |
Also Published As
Publication number | Publication date |
---|---|
JPH02228906A (ja) | 1990-09-11 |
EP0379670A3 (fr) | 1991-04-03 |
US4971081A (en) | 1990-11-20 |
JP2750927B2 (ja) | 1998-05-18 |
EP0379670B1 (fr) | 1994-01-26 |
ES2050763T3 (es) | 1994-06-01 |
DE58906834D1 (de) | 1994-03-10 |
ATE100680T1 (de) | 1994-02-15 |
DE3902111A1 (de) | 1990-07-26 |
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