US3750224A - Textile brush - Google Patents

Textile brush Download PDF

Info

Publication number
US3750224A
US3750224A US00183943A US3750224DA US3750224A US 3750224 A US3750224 A US 3750224A US 00183943 A US00183943 A US 00183943A US 3750224D A US3750224D A US 3750224DA US 3750224 A US3750224 A US 3750224A
Authority
US
United States
Prior art keywords
brush
rim
teeth
base plate
insert
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
US00183943A
Other languages
English (en)
Inventor
K Krusche
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.)
Allstar Verbrauchsguter GmbH and Co KG
Original Assignee
Allstar Verbrauchsguter GmbH and Co KG
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 Allstar Verbrauchsguter GmbH and Co KG filed Critical Allstar Verbrauchsguter GmbH and Co KG
Application granted granted Critical
Publication of US3750224A publication Critical patent/US3750224A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/36—Button with fastener
    • Y10T24/367—Covers

Definitions

  • ABSTRACT A textile brush comprising a base plate having a surface 30 Foreign Application priority Data supporting a shallow flexible brush insert, the base Jan 10 973 Germany G 39 2 plate having an elevated rim extending away from the said surface, the rim being formed with upstanding 52 us. (:1 15/171 15/231 24/113 R teeth which a maigihhi iegih brush ihwi 51 1m. 01.
  • A46! 3/03 :A46b 9/02 is mid, a heihg Pmvided which has ribs [58] Field of Search i i 23/92 113 projecting from the inside of its side walls, and the ribs 51/391 392 ⁇ ii 6 2" 4 being staggered relative to the said teeth, the ribs en- ⁇ 5/231 160 gaging in the gaps between the teeth and serving to press the folded over marginal region of the brush in- [56] References Cited sert against the said rim, the side walls of the cover part UNITED STATES PATENTS being telescoped over the rim and serving to press the brush insert from the outside against the said rim.
  • Brushes are known in which a rigid plastic part holds a shallow brush element which consists of a flexible carrier, for example, a texile fabric or the like. Such a brush element can be bonded onto a rigid base plate. However, the folding over of the margin of the material around the edges of the base plate is complicated and time-consuming. In another previously proposed arrangement, the marginal region of the material of the brush element is pressed through a plastic frame against the edge of a plastic base plate and is thus held. A third plastic part is then applied on the side remote from the brush element.
  • a brush consisting of plastic parts, the cost of making the brush increases with the number of structural parts.
  • the invention consists of a textile brush comprising a base plate having a surface supporting a shallow flexible brush insert, the base plate having an elevated rim extending away from the said surface, the rim being formed with teeth over which a marginal region of the brush insert is folded, a cover part being provided which has ribs projecting from the inside of its side walls, the ribs being staggered relative. to the said teeth, the ribs engaging in the gaps between the teeth and serving to press the folded over marginal region of the brush insert against the said rim, the sidewalls of the cover part serving to press the brush insert from the outside against the said rim.
  • the tips of the teeth at the edge of the elevated rim of the base plate are slightly curved outwardly.
  • the edge of the elevated rim of the base plate is provided with teeth overits entire periphery.
  • a material with straight bristles or bristles lying at an inclination such material being adhesively bonded onto a cushion backing of foam material.
  • FIG. 1 is a longitudinal vertical section through a brush of the invention
  • FIG. 2 is a diagrammatic sectional illustration along lines 2-2 of FIG. 1, on a larger scale than FIG. 1, showing the manner in wich the brush insert is clamped;
  • FIG. 3 is a view in perspective of the base plate.
  • the manner of clamping the brush insert enables a brush to be composed of only two rigid parts in addition to the brush insert, the assembly requiring only very few manual operations.
  • a base plate 1 preferably made of plastic material
  • the second rigid part also preferably made of plastic material, is a cover shaped upper part 6 the side walls 7 of which are provided at their inner periphery with projecting ribs 8 disposed in generally radial vertical planes. These ribs 8 are relatively wide and are arranged staggered in relation to the teeth 3 of the base plate 1, so that they engage in the tooth gaps 3a when both parts 1 and 6 are assembled, as shown in FIG. 2.
  • a shallow flexible brush element or insert is used. If there is provided for the body of this element a material 5 having bristles, this is adhesively bonded onto a foam padding 4. In this manner the brush material is disposed, together with the foam padding, over the edges of teeth 3 of the base plate 1.
  • the bristles may be straight, that is to say, perpendicular to the general plane of the material, or they may lie at an inclination to such plane.
  • the padded brush element lies in the usual manner on the base plate 1 and its peripheral margin is disposed over the elevated rim 2 and over the teeth 3 at the edge of the base plate.
  • FIG. 2 diagrammatically illustrates this.
  • the side walls 7 of the upper part 6 are telescoped over the elevated rim 2 ofthe base plate 1 and hold the interposed brush element 4, 5 firmly compressed therebetween.
  • Assembly is effected in a simple manner.
  • the brush element 5 adhesively bonded onto the foam padding 4 is inserted in a correspondingly dimensioned assembly retainer with the bristle side downwardly, and the base plate 1 is applied onto its upper side.
  • the procedure cnabe such that the brush element 4, 5 is inserted together with thebase plate, into the assembly retainer. Since the open space of the assembly retainer is somewhat smaller than the outer-dimension of the elevated rim 2 of the base plate 1 when provided with the bonded brush element 4, 5 the foam padding is somewhat compressed at its margin so that its upper marginal section, naturally with the bondedbrush element 5, readily folds inwardly over the teeth 3 at the edge of the base plate 1.
  • the upper part 6 of the brush assembly is now moved downwardly from above, and its ribs 8 automatically press the brush element over the teeth and into the tooth gaps.
  • the side walls 7 of the upper part 6 engage agaisnt the brush element from the outside and press this against the elevated rim 2 of the base plate 1.
  • one or more interfitting sleeves and counter sleeves may be provided on the parts 1 and 9.
  • two sleeves 10, 10a extend inwardly from the lower side of the cover plate 9 of the upper part 6 of the brush, sleeves 10, 10a accurately engaging sleeves 11 and Ila which are upwardly directed from the base plate 1, by telescoping over them.
  • the interlocking of the two brush parts can, however, alternatively take place in any other suitable manner.
  • a textile brush comprising a base plate having a bottom surface supporting a shallow flexible brush insert, the base plate having an elevated rim extending upwardly away from the said bottom surface, the rim being formed with circumferentially spaced teeth over which a marginal region of the brush insert is folded, a cup-shaped cover part having an upper plate and a depending side wall which has ribs projecting from its inner surface, said ribs being arranged staggered relative to the said teeth, the ribs engaging in the gaps between the teeth and serving to press the folded over marginal region of the brush insert against the said rim, the side wall of the cover part being telescoped over the rim and the folded marginal region of the insert, and compressing such marginal region of the brush insert inwardly against the said rim.
  • a brush as claimed in claim 1 wherein the teeth are upstanding and the tips of the teeth at the edge of the elevated rim of the base plate are slightly outwardly curved.
  • a brush as claimed in claim 1, wherein the brush insert is composed of a material with bristles, the material being adhesively bonded onto a cushion backing of foam material.
  • a brush as claimed in claim 2 wherein the edge of the elevated rim of the base plate is provided with teeth over the entire periphery of such rim.
  • a brush as claimed in claim 2, wherein the brush insert is composed of a material with bristles, the material being adhesively bonded onto a cushion backing of foam material.
  • a brush as claimed in claim 3, wherein the brush insert is composed of a material with bristles, the material being adhesively bonded onto a cushion backing of foam material.

Landscapes

  • Brushes (AREA)
US00183943A 1970-10-28 1971-09-27 Textile brush Expired - Lifetime US3750224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7039751 1970-10-28

Publications (1)

Publication Number Publication Date
US3750224A true US3750224A (en) 1973-08-07

Family

ID=6615291

Family Applications (1)

Application Number Title Priority Date Filing Date
US00183943A Expired - Lifetime US3750224A (en) 1970-10-28 1971-09-27 Textile brush

Country Status (11)

Country Link
US (1) US3750224A (enrdf_load_stackoverflow)
AT (1) AT317839B (enrdf_load_stackoverflow)
BE (1) BE767024A (enrdf_load_stackoverflow)
CA (1) CA927060A (enrdf_load_stackoverflow)
CH (1) CH519316A (enrdf_load_stackoverflow)
DK (1) DK132368C (enrdf_load_stackoverflow)
FI (1) FI50760C (enrdf_load_stackoverflow)
FR (1) FR2109593A5 (enrdf_load_stackoverflow)
GB (1) GB1280277A (enrdf_load_stackoverflow)
NL (1) NL157789B (enrdf_load_stackoverflow)
ZA (1) ZA715639B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD242830S (en) * 1975-07-09 1976-12-28 Modern Plastic Sales Brush head
US4007510A (en) * 1975-07-09 1977-02-15 Modern Plastic Sales Brush head
US4135271A (en) * 1977-08-01 1979-01-23 Harding Maurice R Tire cleaning brush
DE19905871A1 (de) * 1999-02-12 2000-08-17 Set High Tech Ag Wolfhalden Reinigungsbürste
US9814303B1 (en) * 2013-03-12 2017-11-14 Artis Llc Cosmetic brush cleaning pad

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105747485A (zh) * 2016-04-10 2016-07-13 王本 一种带肥皂盒的板刷

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246316A (en) * 1939-11-30 1941-06-17 Oharek Eduardo Button
US2527089A (en) * 1949-06-15 1950-10-24 Arthur T Adams Holder for sandpaper
US2824329A (en) * 1954-11-05 1958-02-25 Gus J Verhas Window washing and cleaning device
US3619846A (en) * 1969-05-10 1971-11-16 Allstar Verbrauchsgueter Gmbh Brush with rotatable base
US3648331A (en) * 1970-07-17 1972-03-14 Scovill Manufacturing Co Covered button

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527084A (en) * 1946-11-01 1950-10-24 Maytag Co Refrigerator closure with hydraulic seal
FR989440A (fr) * 1949-06-22 1951-09-10 Système d'agrafage pour brosses montées sur support souple
CH332759A (fr) * 1956-09-03 1958-09-30 Velcro Sa Soulie Brosse
DE6918852U (de) * 1969-05-09 1970-01-02 Allstar Verbrauchsgueter Gmbh Buerste.
DE1944670A1 (de) * 1969-09-03 1971-03-04 Allstar Verbrauchsgueter Gmbh Stielbuerste
BE759697A (fr) * 1970-02-27 1971-05-17 Allstar Verbrauchsgueter Gmbh Brosse a manche
BE752663A (fr) * 1970-04-25 1970-12-01 Jaeger Karl Brosse textile
DE7015606U (de) * 1970-04-25 1971-02-11 Jaeger Karl Textilbuerste

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246316A (en) * 1939-11-30 1941-06-17 Oharek Eduardo Button
US2527089A (en) * 1949-06-15 1950-10-24 Arthur T Adams Holder for sandpaper
US2824329A (en) * 1954-11-05 1958-02-25 Gus J Verhas Window washing and cleaning device
US3619846A (en) * 1969-05-10 1971-11-16 Allstar Verbrauchsgueter Gmbh Brush with rotatable base
US3648331A (en) * 1970-07-17 1972-03-14 Scovill Manufacturing Co Covered button

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD242830S (en) * 1975-07-09 1976-12-28 Modern Plastic Sales Brush head
US4007510A (en) * 1975-07-09 1977-02-15 Modern Plastic Sales Brush head
US4135271A (en) * 1977-08-01 1979-01-23 Harding Maurice R Tire cleaning brush
DE19905871A1 (de) * 1999-02-12 2000-08-17 Set High Tech Ag Wolfhalden Reinigungsbürste
US9814303B1 (en) * 2013-03-12 2017-11-14 Artis Llc Cosmetic brush cleaning pad

Also Published As

Publication number Publication date
NL7107533A (enrdf_load_stackoverflow) 1972-05-03
DK132368B (da) 1975-12-01
BE767024A (fr) 1971-10-01
CA927060A (en) 1973-05-29
FI50760C (fi) 1976-07-12
ZA715639B (en) 1972-04-26
AT317839B (de) 1974-09-10
GB1280277A (en) 1972-07-05
FR2109593A5 (enrdf_load_stackoverflow) 1972-05-26
DK132368C (da) 1976-05-03
CH519316A (de) 1972-02-29
FI50760B (enrdf_load_stackoverflow) 1976-03-31
NL157789B (nl) 1978-09-15

Similar Documents

Publication Publication Date Title
USD247312S (en) Head rest for a back massaging cushion
US3798698A (en) Disposable tooth cleaner
US3750224A (en) Textile brush
US5784722A (en) Shower back scrubber
US4579389A (en) Vehicle seat
ES2285054T3 (es) Placa de soporte para maquina lijadora portatil.
CH546554A (de) Sitz- oder rueckenlehnenelement und verwendung desselben fuer einen stuhl.
FR2616640B1 (fr) Perfectionnements aux sieges de vehicules a soutien lombaire reglable
US3823058A (en) Fold-over face-type floor mat
GB2229651B (en) Disposable dust bag for vacuum cleaners and the like
USD305288S (en) Child's pocketed bed rest cushion
CA2078549A1 (en) Multiple sclerosis t-cell receptor
USD244889S (en) Combined sewing table and cover therefor
DE3068613D1 (en) Articulating headrest for dental chair
NZ194841A (en) Bean bag chair
DE58901591D1 (de) Staubaufnahmebehaeltnis fuer einen staubsauger.
US3698023A (en) Pillow and method of making
USD279239S (en) Chaise longue
USD277630S (en) Stereo headrest for dental chairs
ES2034443T3 (es) Herramienta flexible de pulir y procedimiento para su fabricacion.
US2763021A (en) Powder puffs
USD250205S (en) Combined washing and massaging device
DK19191D0 (da) Roterende slibe- eller pudsevaerktoej med boejeligt eftergivelige slibeelementer
US2653341A (en) Sponge mop and the like
USD283455S (en) Floor sweeping device and a brush comb therefor