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US3766590A - Brush with set-in brushing fixture - Google Patents

Brush with set-in brushing fixture Download PDF

Info

Publication number
US3766590A
US3766590A US00198636A US3766590DA US3766590A US 3766590 A US3766590 A US 3766590A US 00198636 A US00198636 A US 00198636A US 3766590D A US3766590D A US 3766590DA US 3766590 A US3766590 A US 3766590A
Authority
US
United States
Prior art keywords
pad
support
rigid
brushing
fixture
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
US00198636A
Other languages
English (en)
Inventor
J Wachtel
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.)
Celluloid SA
Original Assignee
Celluloid SA
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 Celluloid SA filed Critical Celluloid SA
Application granted granted Critical
Publication of US3766590A publication Critical patent/US3766590A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body

Definitions

  • the brush comprises a rigid pp a brushing ture formed essentially of a bulging pad of resiliently 52 US. (:1. 15/186 deformable material, a retaining ring surrounding the 51 1111. c1 A46! 3/20 P and adapted to be engaged into the Said pp 58 Field of Search 15/186, 187, 188, said g being provided with an external Peripheral 15/176 171; 350/67 303 309 rib co-operating with an internal peripheral slot of the said support and rigid sustaining means upon which [5 R f en e Cited the peripheral edge of the pad bears when the said UNITED STATES PATENTS ring is engaged into the said support.
  • the present invention relates generally to brushes such as hair-brushes, clothes-brushes or the like, comprising a rigid support and a brushing fixture secured to the said support and formed essentially of a bulging pad of resiliently deformable material in which are rooted pins, horsehair or the like.
  • the two elements constituting the brush are generally assembled by sticking the edge of the pad to the support.
  • the pad and the support are assembled by means of a retaining ring surrounding the said pad and set or embedded in the said support, and the deformation of the pad is limited by means of rigid element on which its peripheral edge takes its bearing when the pad is assembled to the support through the medium of the said ring.
  • the invention also has for-its object a brush comprising a retaining ring surrounding the pad and adapted to be placed, in the said support, characterized in that the said ring is provided with an outer peripheral rib cooperating with an inner peripheral slot of the support,
  • the invention ensures a highly reliable assembly capable of withstanding considerable strain. Moreover, owing to the fact that the assembly is performed by purely mechanical means instead of sticking, it is capable of withstanding relatively high temperatures.
  • the brush according to the invention has an extremely simple structure and is extremely simple to assemble, thus enabling its manufacturing cost to be considerably reduced.
  • the said rigid sustaining means are constituted by a plate whose outline corresponds to that of the pad and which is set in the latter.
  • FIG. 1 is an exploded elevational view of a brushing fixture according to the invention, adapted to be secured to a brush support and each of the three elements of which appears partially in section
  • FIG. 2 is an elevational view, partially in section, of a brush according to the invention, formed by the support and the brushing fixture of FIG. 1
  • FIG. 3 is a partial sectional view of a brush according to another form of embodiment of the invention.
  • the brush according to the invention is constituted by a rigid support 1 made from any material, for instance moulded synthetic resin, the said support comprising a hollow portion or back wall 2 adapted to receive the brushing fixture and a solid handle 3.
  • the hollow portion or back wall 2 adapted to receive the brushing fixture is generally in the shape of a pan comprising a bottom wall 4 and a flange 5 provided on its inner face with a peripheral slot 6 which is either machined or moulded in the said flange.
  • the brushing fixture is constituted essentially by a bulging member or pad 7 made from a resiliently deformable material such as a synthetic or natural elastomer and obtained by way of pressure moulding.
  • a resiliently deformable material such as a synthetic or natural elastomer
  • the lower portion of the pad 7 is provided with a peripheral flange or rim 7a.
  • the brushing fixture also comprises a ring 9, the outline of which corresponds to that of the pad 7 and the back wall 2 of the support and which is provided with an outer peripheral rib 10 adapted to be engaged into the slot 6 of the back wall 2.
  • the inner diameter of the upper portion of the ring 9 is much smaller than that of its lower portion, so as to form an oblique inner shoulder 11 serving to retain the pad on the support, as will be explained below.
  • the ring 9 is made from a semirigid material such as synthetic resin and is obtained by way of injection moulding. Such a moulding allows a sufficient accuracy of the rib 10 to enable it to be readily set or embedded into the slot 6 of the back wall 2.
  • the brushing fixture also comprises a rigid plate 12 whose outline corresponds to that of the pad and is adapted to be fitted into the said pad, the edge 12a of the said plate coming into contact with the inner face of the peripheral flange or rim 7a of the pad.
  • the brushing fixture is assembled to the support in the following manner when the ring 9 is fitted onto the pad 7, the shoulder 11 bears upon the upper peripheral portion of the pad, and then the plate 12 is fitted into the hollow portion of the pad so that its edge 12a comes into contact with the inner face of the flange or rim 7a of the said pad, the assembly thus formed is driven into the back wall 2 by exerting a finger pressure on the ring 9 until the latter is sufficiently deeply inserted in the back wall to enable the rib 10 to be set in the slot 6, the flange 7a of the pad thus being confined between the shoulder 11 of the ring 9 and the edge 12a of the plate 12.
  • the brushing fixture is thus firmly secured to the support without using any sticking means and as a result of an operation which is extremely easy to carry out without using any tool.
  • the bottom wall 4 of the back 2 is provided with a projecting partition 4 forming with the flange 5 of the said bottom wall a groove 15 into which is engaged the peripheral flange of the pad 7.
  • the brush is assembled as follows.
  • the ring 9 is placed on the pad 7 and then the assembly constituted by the said ring and the said pad is engaged into the back 2 of the support, the peripheral edge of the pad 7 thus penetrates into the groove 15 and a pressure is exerted on the ring until the rib 10 engages into the slot 6, the flange 74 thus bearing upon the partition 14.
  • a brush comprising a rigid support having a hollow portion comprising a bottom wall and a flange surrounding said hollow portion, said flange having an inner face substantially at right angles with said bottom wall and an internal peripheral slot in said inner face, and a separate brushing fixture fitted to said support, said brushing fixture comprising (a) a bulging pad of resiliently deformable material in which are rooted brushing elements and having a peripheral edge, (b) a retaining ring of semi-rigid material surrounding said pad and having an external peripheral rib, and (c) a rigid plate having an external edge outline corresponding to that of said pad, said brushing fixture having the peripheral edge of its bulging pad confined between said retaining ring and said external edge of said rigid plate with said external peripheral rib of said retaining ring of the brush fixture received in said internal peripheral slot in the inner face of the support flange of said rigid support and said retaining ring and said rigid plate in said hollow portion, the bottom wall of the latter seating said rigid plate, said brushing fixture being manually fitted to and separated from
  • a brush according to claim 1, wherein said resiliently deformable material is selected from the group consisting gtj natural and synthetic elastomers.

Landscapes

  • Brushes (AREA)
US00198636A 1970-11-27 1971-11-15 Brush with set-in brushing fixture Expired - Lifetime US3766590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7042749A FR2115659A5 (it) 1970-11-27 1970-11-27

Publications (1)

Publication Number Publication Date
US3766590A true US3766590A (en) 1973-10-23

Family

ID=9064863

Family Applications (1)

Application Number Title Priority Date Filing Date
US00198636A Expired - Lifetime US3766590A (en) 1970-11-27 1971-11-15 Brush with set-in brushing fixture

Country Status (9)

Country Link
US (1) US3766590A (it)
BE (1) BE775847A (it)
CA (1) CA934512A (it)
CH (1) CH547068A (it)
DE (1) DE2156080A1 (it)
FR (1) FR2115659A5 (it)
GB (1) GB1317695A (it)
IT (1) IT945802B (it)
NL (1) NL7116082A (it)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509378A (en) * 1993-05-26 1996-04-23 Araki Industry Co., Ltd. Method of brushing a pet using a brush with an adjustable head
US6006395A (en) * 1996-01-12 1999-12-28 500 Group, Inc. Cushion brush
US6547750B2 (en) * 2001-04-09 2003-04-15 Chu Chua Huang Massage device
US6671921B1 (en) * 2000-05-09 2004-01-06 Bradley L. Hickman Magicarpet broom
US20040068816A1 (en) * 2002-10-14 2004-04-15 Kim Yon Chol Brush for massaging head skin
US20050138745A1 (en) * 2003-12-31 2005-06-30 Huang Chu C. Massage brush
US20050188487A1 (en) * 2002-08-09 2005-09-01 Robert Moskovich Toothbrush
US20070204417A1 (en) * 2002-08-09 2007-09-06 Russell Bruce M Toothbrush
US8091170B2 (en) 2002-08-09 2012-01-10 Colgate-Palmolive Company Oral care implement
US8393042B2 (en) 2002-08-09 2013-03-12 Colgate-Palmolive Company Oral care implement
US8561247B2 (en) 2002-08-09 2013-10-22 Colgate-Palmolive Company Oral care implement
US8806695B2 (en) 2002-08-09 2014-08-19 Colgate-Palmolive Company Oral care implement having flexibly supported cleaning elements extending in opposite directions
US8876221B2 (en) 2002-08-09 2014-11-04 Colgate-Palmolive Company Oral care implement
US8990996B2 (en) 2002-08-09 2015-03-31 Colgate-Palmolive Company Toothbrush
US20150135455A1 (en) * 2012-01-27 2015-05-21 Goody Products, Inc. Hair Brush For Smoothing Hair
US20160157593A1 (en) * 2014-12-04 2016-06-09 Tung Hing Plastic Manufactory Ltd. Hair brush
US20160316903A1 (en) * 2015-04-30 2016-11-03 Antonio Carroll Dual-Purpose Hair Care Device
WO2016196916A1 (en) * 2015-06-03 2016-12-08 Rennette Jean Hair styling brush systems

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031481B2 (ja) * 1983-01-10 1985-07-23 松下電工株式会社 ヘア−ドライヤのアタツチメントブラシ
IT237540Y1 (it) * 1997-06-02 2000-09-13 Giorgio Janeke S R L Spazzola per capelli o simili con membrana elastica portante i dentio setole interposta tra una coppia di conchiglie una delle quali e'

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307568A (en) * 1939-06-29 1943-01-05 William H Colbert Mirror case construction
US3651532A (en) * 1970-05-13 1972-03-28 Braun Wettberg & Co Wig brush

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE22810C (de) * Firma FERD. KOBISCH's NACHFOLGER in Dresden Neuerung in der Herstellung von Drahtbürsten
FR583085A (fr) * 1924-06-24 1925-01-06 Perfectionnements aux brosses à cheveux et similaires
GB281046A (en) * 1926-09-23 1927-12-01 Arthur Willy Kanis Improvements in or relating to brushes
FR969087A (fr) * 1948-07-10 1950-12-13 Dispositif pour brosse pneumatique
FR1401420A (fr) * 1964-04-23 1965-06-04 Celluloid Sa Nouvelle brosse et son procédé de montage
DE6918852U (de) * 1969-05-09 1970-01-02 Allstar Verbrauchsgueter Gmbh Buerste.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307568A (en) * 1939-06-29 1943-01-05 William H Colbert Mirror case construction
US3651532A (en) * 1970-05-13 1972-03-28 Braun Wettberg & Co Wig brush

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509378A (en) * 1993-05-26 1996-04-23 Araki Industry Co., Ltd. Method of brushing a pet using a brush with an adjustable head
US6006395A (en) * 1996-01-12 1999-12-28 500 Group, Inc. Cushion brush
US6671921B1 (en) * 2000-05-09 2004-01-06 Bradley L. Hickman Magicarpet broom
US6547750B2 (en) * 2001-04-09 2003-04-15 Chu Chua Huang Massage device
US8800093B2 (en) 2002-08-09 2014-08-12 Colgate-Palmolive Company Oral care implement
US8876221B2 (en) 2002-08-09 2014-11-04 Colgate-Palmolive Company Oral care implement
US20050188487A1 (en) * 2002-08-09 2005-09-01 Robert Moskovich Toothbrush
US10512323B2 (en) 2002-08-09 2019-12-24 Colgate-Palmolive Company Oral care implement
US20070204417A1 (en) * 2002-08-09 2007-09-06 Russell Bruce M Toothbrush
US7360270B2 (en) * 2002-08-09 2008-04-22 Colgate-Palmolive Company Toothbrush
US20080244849A1 (en) * 2002-08-09 2008-10-09 Robert Moskovich Toothbrush
US7707677B2 (en) 2002-08-09 2010-05-04 Colgate-Palmolive Company Toothbrush
US8091170B2 (en) 2002-08-09 2012-01-10 Colgate-Palmolive Company Oral care implement
US8393042B2 (en) 2002-08-09 2013-03-12 Colgate-Palmolive Company Oral care implement
US8561247B2 (en) 2002-08-09 2013-10-22 Colgate-Palmolive Company Oral care implement
US8695148B2 (en) 2002-08-09 2014-04-15 Colgate-Palmolive Company Toothbrush
US10194735B2 (en) 2002-08-09 2019-02-05 Colgate-Palmolive Company Toothbrush
US8806695B2 (en) 2002-08-09 2014-08-19 Colgate-Palmolive Company Oral care implement having flexibly supported cleaning elements extending in opposite directions
US8839481B2 (en) 2002-08-09 2014-09-23 Colgate-Palmolive Company Oral care implement
US9603441B2 (en) 2002-08-09 2017-03-28 Colgate-Palmolive Company Toothbrush
US8990996B2 (en) 2002-08-09 2015-03-31 Colgate-Palmolive Company Toothbrush
US9545148B2 (en) 2002-08-09 2017-01-17 Colgate-Palmolive Company Oral care implement
US9038229B2 (en) 2002-08-09 2015-05-26 Colgate-Palmolive Company Toothbrush
US9167888B2 (en) 2002-08-09 2015-10-27 Colgate-Palmolive Company Oral care implement having flexibly supported cleaning elements extending in opposite directions
US20040068816A1 (en) * 2002-10-14 2004-04-15 Kim Yon Chol Brush for massaging head skin
US7010827B2 (en) * 2002-10-14 2006-03-14 Yon Chol Kim Brush for massaging head skin
US20050138745A1 (en) * 2003-12-31 2005-06-30 Huang Chu C. Massage brush
US20150135455A1 (en) * 2012-01-27 2015-05-21 Goody Products, Inc. Hair Brush For Smoothing Hair
US20160157593A1 (en) * 2014-12-04 2016-06-09 Tung Hing Plastic Manufactory Ltd. Hair brush
US10271635B2 (en) * 2014-12-04 2019-04-30 Tung Hing Plastic Manufactory Ltd. Hair brush
US20160316903A1 (en) * 2015-04-30 2016-11-03 Antonio Carroll Dual-Purpose Hair Care Device
WO2016196916A1 (en) * 2015-06-03 2016-12-08 Rennette Jean Hair styling brush systems
US10028574B2 (en) 2015-06-03 2018-07-24 Olivia Garden International Inc. Hair styling brush systems

Also Published As

Publication number Publication date
CA934512A (en) 1973-10-02
FR2115659A5 (it) 1972-07-07
CH547068A (fr) 1974-03-29
GB1317695A (en) 1973-05-23
NL7116082A (it) 1972-05-30
BE775847A (fr) 1972-03-16
IT945802B (it) 1973-05-10
DE2156080A1 (de) 1972-06-08

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