EP0812143B1 - Verfahren und vorrichtung zur herstellung von borstenwaren und danach hergestellte borstenware - Google Patents

Verfahren und vorrichtung zur herstellung von borstenwaren und danach hergestellte borstenware Download PDF

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Publication number
EP0812143B1
EP0812143B1 EP96904077A EP96904077A EP0812143B1 EP 0812143 B1 EP0812143 B1 EP 0812143B1 EP 96904077 A EP96904077 A EP 96904077A EP 96904077 A EP96904077 A EP 96904077A EP 0812143 B1 EP0812143 B1 EP 0812143B1
Authority
EP
European Patent Office
Prior art keywords
bristle
bundle
thickened portion
recess
section
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.)
Expired - Lifetime
Application number
EP96904077A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0812143A1 (de
Inventor
Georg Weihrauch
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.)
Coronet Werke GmbH
Original Assignee
Coronet Werke 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 Coronet Werke GmbH filed Critical Coronet Werke GmbH
Publication of EP0812143A1 publication Critical patent/EP0812143A1/de
Application granted granted Critical
Publication of EP0812143B1 publication Critical patent/EP0812143B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • A46B5/0025—Brushes with elastically deformable heads that change shape during use
    • A46B5/0029—Head made of soft plastics, rubber or rubber inserts in plastics matrix
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/20—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed or joined in rubber bodies, e.g. in soft rubber
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

Definitions

  • the invention relates to a method for producing Bristle goods consisting of a bristle holder elastic material with at least one essentially cylindrical recess for receiving a bundle of bristles, the bristles at its fastening end connecting thickening, the cross section of which is larger than that narrowest cross-section of the recess, has and under Positive pressure in the recess on the bristle holder is used, the wall of the recess when Pass the thickened elastic and behind the Thickening up to the bristles of the bristle bundle springs back.
  • the invention further relates to a device to carry out the procedure.
  • bristle goods Products understood where bundles of bristles or individual Bristles attached to a carrier of any shape are. So this can be conventional brushes, such as toothbrushes, body brushes, cleaning brushes, abrasive brushes, Polishing brushes or around scrubbers, brooms, brushes or bristle mats.
  • the carrier can it is directly a handle, handle, or device housing, around ribbons, strips or the like, or just around Act intermediate products, which are then in a stem, a handle, a device or the like. or used together be connected to larger units.
  • bristle bundle bundles of any cross-section e.g. Round bundles, polygonal bundles, hollow bundles, bundle bundles or the like.
  • the bristles are made of plastic and the thickening can be done by melting the bristle ends and cooling and, if necessary, by post-forming be generated.
  • the bristle holder is also preformed recesses and either in the area the recess and / or the thickening on the bristle bundle melted close to the surface and the bristle bundle pressed into the recess with the thickening (US 4,609,228, U.S. 4,637,660). After insertion, the water flows around Melt the bristle carrier and the thickening can at the same time a fusion of the plastic components of Bristle bundle and carrier take place.
  • thermoelastic joining process known (US 4 988 146), in which the wall of the recess and / or the thickening on the bristle bundle in your near surface to temperatures below the Melting temperature and then the Bristle bundle with thickening under thermoelastic Deforming is used. After cooling down, that's it Bundle with the thickening firmly anchored in the carrier.
  • the invention has for its object a method and a device for producing bristle goods and to propose bristle goods produced thereafter, one allow cost-effective production with short working cycles, bristle goods with improved pull-out strength the bundle of bristles are to be created.
  • the task of the invention is solved in that the bristle bundle with its axis approximately on the axis of the recess aligned in the bristle holder and by direct A force acts on the thickening in the recess is driven.
  • the force to be exerted for driving in largely depends of the modulus of elasticity of the bristle carrier material as well as how the thickening and the Geometrically dimensioned or coordinated recess are. These parameters can be changed depending on the type of Bristle goods to be produced easily by some Determine experiments. It can then be just as easily Generate driving forces in the required size and transferred to the thickening on the bristle bundle in order to pulling in on the bristle bundle provides a pull-out strength obtained in the area of conventionally manufactured bristle goods lies.
  • the axes of the bristle bundle and recess are preferably aligned before driving in, but is a slight incline or a small one Offset harmless, because the thickening when driving self centered. Otherwise, the procedure can be not only for bundles of bristles, but also for individual bristles run as long as this only shows a thickening have their attachment-side end.
  • the force to drive in the bristle bundle is preferred on the circumference of the bristles of the bristle bundle annular protrusion of the thickening brought evenly into effect.
  • the bristle bundles are designed as hollow bundles, in which the bristles are arranged in a ring protrudes also the thickening at least partially in the cross section of the cavity, but can also Complete plate-like.
  • the force for driving in the bristle bundles inside the cavity to effect the thickening brought.
  • the recess has an undercut in the bristle holder.
  • the force to drive in the bristle bundle as long as it has an effect on the thickening until this the largest cross section of the recess behind the Undercut reached.
  • bristle goods e.g. a brush
  • bristle bundles e.g. a variety of bristle bundles and the bristle carrier a corresponding number of recesses.
  • the inventive method gives the possibility of all Bristle bundles or groups of bundles at the same time to drive into the recesses on the bristle carrier.
  • the Bundle is preferably clamped around the circumference to prevent the bristles from buckling.
  • the invention is based on the implementation of the method of a device with a receptacle for the bristle carrier and a holder for the bristle bundle.
  • a Such a device is characterized according to the invention from that the holder has a stamp with its leading end face on the thickening on Bristle bundle acts axially towards the receptacle driven with the bristle holder and into the recess retractable until the thickening is finally positioned is.
  • the stamp moves in together with the bristle bundle the recess and displaces the resilient Wall the recess outward until the thickening is finally positioned. After extending the stamp springs back the elastic wall of the recess, clamps the thickening and simultaneously clamps the Bristles of the bundle as far as they are within the bristle holder are located.
  • the stamp can encompass the outside as the bundle of bristles Be formed sleeve with its annular Face against the bristles of the bristle bundle outstanding supernatant of the thickening acts.
  • a sleeve-shaped stamp also serves to guide the Bristle bundle and brings the lateral displacement forces on the elastic material of the bristle holder on.
  • the Sleeve on her acting on the supernatant of the thickening Area of an outer cross-section that is not larger than the largest cross section of the thickening, and then forming a larger one Has cross section.
  • the stage forms one interacting with the surface of the bristle carrier Stop for the driving depth of the bristle bundle.
  • the stamp In the case of hollow bundles, the stamp is bolt-like educated. It engages in the hollow bundle and acts with its leading end face on the inside diameter outstanding thickening of the hollow bundle. Is the thickened so that it forms the hollow bundle the plate closes at the bottom, the stamp acts on the inside of the plate-shaped thickening.
  • the stamp can in a preferred embodiment, one in the annular space Thickening engaging approach of smaller diameter have, the step thereby formed on the stamp when driving on the inner protrusion of the ring-shaped Thickening works.
  • the elasticity depending on Ratio of the cross-sections of recess and thickening is set so that after driving the bundle in the recess the thickening by elastic provision the material of the bristle carrier is form-fitting is held and the bristle bundle at least on one Part of its length in the carrier is narrow includes and is bandaged in this way without noteworthy voids remain.
  • the material for the Carrier or its elasticity must be set in this way and the geometrical dimensions of the recess and the Thickening must be coordinated so that the onset of the bristle bundle with reasonable effort is possible, on the other hand, a pull-out strength is achieved is, the respective purpose of the bristle goods enough.
  • materials that meet these conditions come natural and synthetic rubbers as well as a A number of known elastomers in question.
  • Bristle articles manufactured according to the invention also have improved use properties by the rubber elasticity advantages of the carrier in many applications offers, for example, the risk of injury in the event of toothbrushes, cosmetic brushes, body brushes or the like Reduced. For brushes, brooms or the like. For cleaning purposes, as with technical brushes the risk of damage to other objects in the movement area the brush is reduced and result from the rubber elasticity favorable damping properties, in particular an advantage for mechanically driven brushes is.
  • the rubber elasticity of the wearer not only leads to elastic compliance of the wearer himself, but also forms a damping bearing for the brush bundle, so that this is limited axially and transversely to the axis Scope is movable. Such compliance is particularly desirable for toothbrushes.
  • FIGs 1 to 4 is for better clarity only one section from a bristle carrier 1 a rubber-elastic material in the area of the fastening point a bristle bundle 2 shown.
  • the bundle of bristles 2 consists of a large number of individual bristles 3, which at their attachment-side end to a thickening 4 have been melted, the thickening then flattened, for example compressed so that it has a lenticular shape and towering over the actual bundle.
  • the bristle carrier 1 with a cylindrical blind hole 5 provided, the diameter of which is smaller than that Outside diameter of the thickening 4.
  • the bristle bundle provided with the thickening 4 is in Driven in the direction of its axis in the blind hole 5 or smashed.
  • This is used in this embodiment a device with a stamp in the form of a sleeve 6, in which the bundle of bristles is inserted tightly.
  • the Sleeve is closed at its front end via a step 7 a section 8 with a smaller diameter.
  • the outside diameter in the area of section 8 should not be larger than the outside diameter of the thickening.
  • the end face 9 of the section 8 of the sleeve 6 ( Figure 1a) acts on the outer diameter of the bristle bundle 2 outstanding projection of the thickening 4.
  • the Bristle carrier 1 has a through hole 12 which consists of a Section 13 larger and a section 14 smaller Diameter exists.
  • a bundle of bristles 2 used in the form of a hollow bundle 15.
  • the hollow bundle 15 is also on its mounting side Melted end to an annular thickening 16 here and flattened them out by post-forming.
  • To the Inserting the hollow bundle 15 is a bolt-like Stamp 17, which tapers over a level 18.
  • the tapered section 19 extends through the free interior the annular thickening 16 ( Figure 2a).
  • Figure 3 is a bristle carrier 1 with a through hole 21 with constant over the thickness of the bristle carrier Provide diameter (Figure 3a).
  • the bristle bundle 2 with its Thickening 4 ahead from above according to direction arrow 22 ( Figure 3b) or with the bristles ahead according to the directional arrow 23 ( Figure 3c) bumped into the bristle carrier 1 become.
  • the Bristle holder 1 in turn has a two-stage through hole 24, the narrower section 25 in the driving direction is arranged before the further section 26. It will again a bristle bundle 2 with the thickening 4 by means of a sleeve 6 according to Figure 1
  • the blind hole 24 is at least in its section 25 narrower than the outer diameter of the Thickening 4, so that after insertion ( Figure 4b) and driving back the sleeve 6 ( Figure 4c) the thickening 4 in the another section 26, while the wall of the Section 25 springs back and the thickening on her section above and the bundle of bristles in the area of section 25 closely embraced.
  • the Recess 5, 13, 21, 24 in the area of their opening edge expand conically to drive in the bundle facilitate.
  • the conical extension also adds Using the brushes allows the bundles to cross to dodge their axis more than elasticity of the wearer allowed anyway.
  • the head 31 of a toothbrush 30 is in section shown.
  • the head 31 has one on its bristle side Recess 32 in which a bristle carrier 1 made of rubber-elastic Material fastened in it by driving it in Bristle bundles 2 is used.
  • the beating can according to one of the previously described process variants respectively.
  • the recess 32 has an outline, which has a slightly smaller cross section than that Bristle carrier 1, so that it is also driven in can be attached in the brush head 31.
  • the bristle carrier 1 can of course also be glued in, welded or in any other way on the brush head 31 can be anchored.
  • Figure 6 shows a top view the bristle field of the brush head 31 according to FIG. 6.
  • FIG. 7 shows an exemplary embodiment in which the bristle carrier 1 also in a frame-like Handle, stem 33 or the like is used.
  • the Bristle carrier 1 made of rubber-elastic material has cavities 34 on its side facing away from the bristles 2, so that the batch bundle 2 increased mobility in axial direction, but also in any direction transverse to Bristle axis by the rubber-elastic bristle holder 1 in the area of the cavities 34 back under pressure.
  • a toothbrush can be used 8 with the brush head 35 with a bristle holder 1 equip its bristle bundle 2 in the fields 36 have a different mobility than in the fields 37, so that the bristles become in use cleaning surfaces and their various contours adjust better.
  • the recesses 5 in the bristle carrier 1 e.g. Figure 1 in the area of the opening edge to the outside expand conically, which also means an inlet slope is formed for the thickening or the stamp.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Brushes (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Cleaning In General (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP96904077A 1995-02-27 1996-02-14 Verfahren und vorrichtung zur herstellung von borstenwaren und danach hergestellte borstenware Expired - Lifetime EP0812143B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19506597 1995-02-27
DE19506597A DE19506597A1 (de) 1995-02-27 1995-02-27 Borstenware sowie Verfahren und Vorrichtung zu ihrer Herstellung
PCT/EP1996/000616 WO1996026658A1 (de) 1995-02-27 1996-02-14 Verfahren und vorrichtung zur herstellung von borstenwaren und danach hergestellte borstenware

Publications (2)

Publication Number Publication Date
EP0812143A1 EP0812143A1 (de) 1997-12-17
EP0812143B1 true EP0812143B1 (de) 2001-05-09

Family

ID=7755016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96904077A Expired - Lifetime EP0812143B1 (de) 1995-02-27 1996-02-14 Verfahren und vorrichtung zur herstellung von borstenwaren und danach hergestellte borstenware

Country Status (22)

Country Link
EP (1) EP0812143B1 (fi)
JP (1) JPH11500932A (fi)
KR (1) KR19980702560A (fi)
CN (1) CN1176582A (fi)
AR (1) AR001037A1 (fi)
AT (1) ATE200961T1 (fi)
AU (1) AU698713B2 (fi)
BR (1) BR9607048A (fi)
CA (1) CA2212721A1 (fi)
CZ (1) CZ230897A3 (fi)
DE (2) DE19506597A1 (fi)
EA (1) EA000153B1 (fi)
ES (1) ES2158287T3 (fi)
FI (1) FI973534A0 (fi)
HU (1) HUP9702429A3 (fi)
IN (1) IN186776B (fi)
NO (1) NO973937D0 (fi)
PL (1) PL182670B1 (fi)
TW (1) TW302274B (fi)
UA (1) UA46009C2 (fi)
WO (1) WO1996026658A1 (fi)
ZA (1) ZA961523B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4042902A1 (de) 2016-04-20 2022-08-17 Trisa Holding AG Bürstenprodukt

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10217527B4 (de) * 2002-04-19 2012-06-21 Anton Zahoransky Gmbh & Co. Verfahren zum Herstellen von Bürsten sowie danach hergestellte Bürste
US7757326B2 (en) * 2003-10-30 2010-07-20 Cologate-Palmolive Company Toothbrush with enhanced cleaning effects
ES2444545T3 (es) * 2002-08-09 2014-02-25 Colgate-Palmolive Company Cepillo de dientes
DE10259723A1 (de) * 2002-12-19 2004-07-01 Trisa Holding Ag Zahnbürste und Verfahren zu deren Herstellung
CN1561880B (zh) * 2004-03-15 2010-04-28 边永光 化妆用毛刷的制造方法及化妆用毛刷
EP2298123B1 (de) * 2009-08-28 2015-11-04 G.B. Boucherie, N.V. Verfahren zum Herstellen einer Bürste, Vorrichtung hierfür sowie Bürste mit Ankerteil für verdrillte Drahtabschnitte
EP2436283B1 (en) * 2010-09-29 2016-08-24 Braun GmbH Brush head manufacturing method
US20130205529A1 (en) 2010-10-25 2013-08-15 Zahoransky Formenbau Gmbh Brush and method for producing a brush
CN102138728A (zh) * 2011-01-18 2011-08-03 李文有 拧制刷头镶嵌法
DE102013019612B4 (de) * 2013-01-29 2023-12-28 Zahoransky Ag Borstenbund-Zuführvorrichtung
WO2015145352A1 (en) 2014-03-25 2015-10-01 Koninklijke Philips N.V. Brush head arrangements
DE102016107759A1 (de) 2015-07-13 2017-01-19 Gb Boucherie Nv Verfahren und Vorrichtung zum Herstellen einer Bürste
CN105433590A (zh) * 2015-12-02 2016-03-30 上海力玛赫机电制造有限公司 用于刷毛与手柄连接的装置、连接方法及采用该装置制成的刷子
CN106108359A (zh) * 2016-07-26 2016-11-16 桐乡市永鑫制刷机械厂 一种具有吸尘功能的毛刷
JP2020527071A (ja) 2017-07-12 2020-09-03 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． ブラシヘッドの構成
CN108818229B (zh) * 2018-07-27 2024-02-27 常州市新创智能科技有限公司 一种组合式打磨头
EP4176767A1 (en) * 2021-11-08 2023-05-10 GlaxoSmithKline Consumer Healthcare (UK) IP Limited Toothbrush

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT166134B (de) * 1948-04-21 1950-06-10 Rudolf Loewy Bürste
DE845933C (de) * 1949-07-28 1953-06-11 Maximilian Schiffer Verfahren und Maschine zum Herstellen von Buersten, insbesondere von Zahnbuersten
DE937765C (de) * 1952-07-25 1956-01-12 Claus Groth Buerste, deren mit Besteckungsmaterial besetzter Borstentraeger aus Gummi oder anderem elastischem Werkstoff hergestellt ist
GB759082A (en) * 1954-04-20 1956-10-10 Jean Chatanay Simulated pile fabric structure
DE1010498B (de) * 1955-02-12 1957-06-19 Hans Wessel Traeger fuer Borstenbueschel, Striegelstifte od. dgl.
IT1049479B (it) * 1975-11-14 1981-01-20 Kruell E C Snc H Spazzola a spilli e relativo procedimento di fabbricazione
DE3484093D1 (de) * 1983-11-16 1991-03-14 Philips Corp Verfahren zur herstellung von buersten mit selbstbefestigung der borsten sowie nach diesem verfahren hergestellte buersten.
EP0149996A3 (de) * 1984-01-10 1987-10-21 Schlesinger GmbH & Co. Maschinenbau KG Verfahren und Maschine zum Herstellen von Bürsten
DE3403341A1 (de) * 1984-02-01 1985-08-08 Coronet - Werke Heinrich Schlerf Gmbh, 6948 Wald-Michelbach Verfahren zum verbinden von borsten mit einem borstentraeger
DE3511528C1 (de) * 1985-03-29 1991-01-03 Coronet - Werke Heinrich Schlerf Gmbh, 6948 Wald-Michelbach Verfahren zur Herstellung von Borstenwaren
DE3828571A1 (de) * 1988-08-23 1990-03-01 Schlerf Coronet Werke Verfahren zur herstellung von borstenwaren
DE3832520A1 (de) * 1988-09-24 1990-04-05 Schiffer Fa M & C Verfahren und vorrichtung zum herstellen von buersten, insbesondere von buersten fuer hygienische beduerfnisse, wie zahnbuersten
KR920017602A (ko) * 1991-03-22 1992-10-21 김지완 탄성솔(cusion brush)
GB9106511D0 (en) * 1991-03-27 1991-05-15 Lingner & Fischer Gmbh Novel article
ATE186820T1 (de) * 1991-03-27 1999-12-15 Smithkline Beecham Consumer Zahnbürste mit federnder verbindungszone zwischen bürstenkopf und griff
US5221123A (en) * 1991-04-24 1993-06-22 Klinkhammer Ronald W Bristles clusters, brushes, and their manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4042902A1 (de) 2016-04-20 2022-08-17 Trisa Holding AG Bürstenprodukt

Also Published As

Publication number Publication date
PL182670B1 (pl) 2002-02-28
AR001037A1 (es) 1997-08-27
MX9706372A (es) 1997-11-29
BR9607048A (pt) 1997-12-30
EA000153B1 (ru) 1998-10-29
FI973534A (fi) 1997-08-27
ATE200961T1 (de) 2001-05-15
DE59606881D1 (de) 2001-06-13
AU698713B2 (en) 1998-11-05
CA2212721A1 (en) 1996-09-06
JPH11500932A (ja) 1999-01-26
EA199700202A1 (ru) 1998-02-26
EP0812143A1 (de) 1997-12-17
ES2158287T3 (es) 2001-09-01
IN186776B (fi) 2001-11-03
HUP9702429A3 (en) 2000-07-28
TW302274B (fi) 1997-04-11
KR19980702560A (ko) 1998-07-15
FI973534A0 (fi) 1997-08-27
ZA961523B (en) 1996-09-03
CN1176582A (zh) 1998-03-18
PL321940A1 (en) 1998-01-05
HUP9702429A2 (hu) 1998-05-28
NO973937L (no) 1997-08-27
DE19506597A1 (de) 1996-08-29
NO973937D0 (no) 1997-08-27
CZ230897A3 (en) 1997-11-12
UA46009C2 (uk) 2002-05-15
WO1996026658A1 (de) 1996-09-06
AU4831196A (en) 1996-09-18

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