IT1252467B - RETRACTABLE AND CUSHIONED BRUSH TEETH BRUSH - Google Patents

RETRACTABLE AND CUSHIONED BRUSH TEETH BRUSH

Info

Publication number
IT1252467B
IT1252467B ITFI910187A ITFI910187A IT1252467B IT 1252467 B IT1252467 B IT 1252467B IT FI910187 A ITFI910187 A IT FI910187A IT FI910187 A ITFI910187 A IT FI910187A IT 1252467 B IT1252467 B IT 1252467B
Authority
IT
Italy
Prior art keywords
brush
bristles
capsules
bundles
cushioned
Prior art date
Application number
ITFI910187A
Other languages
Italian (it)
Inventor
Andrea Conti
Original Assignee
Andrea Conti
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 Andrea Conti filed Critical Andrea Conti
Priority to ITFI910187A priority Critical patent/IT1252467B/en
Publication of ITFI910187A0 publication Critical patent/ITFI910187A0/en
Priority to AU24379/92A priority patent/AU2437992A/en
Priority to PCT/IT1992/000089 priority patent/WO1993002591A1/en
Publication of ITFI910187A1 publication Critical patent/ITFI910187A1/en
Application granted granted Critical
Publication of IT1252467B publication Critical patent/IT1252467B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)

Abstract

Uno spazzolino da denti con una testa di spazzolatura (1) nella quale sono previsti un numero di alesaggi (6) che attraversano la faccia superiore (7) del blocco (3) costituente la testa di spazzolatura, secondo un asse ortogonale (14) alla base (2), nei quali, fasci (9) di setole (8) alloggiati e vincolati in capsule (30) in numero identico agli alesaggi (6), scorrono nel senso alto/basso e viceversa; le capsule (30) portanti i fasci di setole (9) hanno all'estremità inferiore (34) mezzi di ammortizzazione (42) dei singoli fasci (9), tali da assorbirne le deformazioni compensando il richiamo e la ritrazione voluti per le setole (8), durante l'azione di ripulitura dei denti. Dette capsule (30) sono dotate di mezzi (38) che ne consentono la rotazione in senso orario (16) nella discesa e in senso antiorario (18) nella risalita.A toothbrush with a brushing head (1) in which a number of bores (6) are provided which cross the upper face (7) of the block (3) constituting the brushing head, according to an orthogonal axis (14) to the base (2), in which bundles (9) of bristles (8) housed and bound in capsules (30) in identical numbers to the bores (6), flow in the high / low direction and vice versa; the capsules (30) carrying the bundles of bristles (9) have at the lower end (34) cushioning means (42) of the individual bundles (9), such as to absorb their deformations by compensating the desired return and retraction for the bristles ( 8), during the teeth cleaning action. Said capsules (30) are equipped with means (38) which allow their rotation clockwise (16) in the descent and anticlockwise (18) in the ascent.

ITFI910187A 1991-07-30 1991-07-30 RETRACTABLE AND CUSHIONED BRUSH TEETH BRUSH IT1252467B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITFI910187A IT1252467B (en) 1991-07-30 1991-07-30 RETRACTABLE AND CUSHIONED BRUSH TEETH BRUSH
AU24379/92A AU2437992A (en) 1991-07-30 1992-07-30 Toothbrush with resiliently mounted bristle carriers
PCT/IT1992/000089 WO1993002591A1 (en) 1991-07-30 1992-07-30 Toothbrush with resiliently mounted bristle carriers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI910187A IT1252467B (en) 1991-07-30 1991-07-30 RETRACTABLE AND CUSHIONED BRUSH TEETH BRUSH

Publications (3)

Publication Number Publication Date
ITFI910187A0 ITFI910187A0 (en) 1991-07-30
ITFI910187A1 ITFI910187A1 (en) 1993-01-30
IT1252467B true IT1252467B (en) 1995-06-16

Family

ID=11349756

Family Applications (1)

Application Number Title Priority Date Filing Date
ITFI910187A IT1252467B (en) 1991-07-30 1991-07-30 RETRACTABLE AND CUSHIONED BRUSH TEETH BRUSH

Country Status (3)

Country Link
AU (1) AU2437992A (en)
IT (1) IT1252467B (en)
WO (1) WO1993002591A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546626A (en) * 1995-12-20 1996-08-20 Chung; Chin-Fu Toothbrush with movable bundles of bristles
DE19631692A1 (en) * 1996-08-06 1998-02-12 Mile Erak Manually operated cleaning device for spouts
ES2212608T3 (en) * 1998-07-30 2004-07-16 Koninklijke Philips Electronics N.V. DRYER / HAIR MOLDER.
GB0618750D0 (en) 2006-09-22 2006-11-01 Glaxosmithkline Consumer Healt Novel device
US10426249B2 (en) 2016-09-01 2019-10-01 Colgate-Palmolive Company Oral care implement
US10278485B2 (en) 2016-09-01 2019-05-07 Colgate-Palmolive Company Oral care implement and filament therefor
US11484111B2 (en) * 2020-11-30 2022-11-01 Shih Chih Chiang Brush structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386118A (en) * 1966-03-18 1968-06-04 Morioku Shigemi Resilient brush unit
IL71065A (en) * 1984-02-27 1989-09-28 Marta N Berl Toothbrush
US5108386A (en) * 1990-07-09 1992-04-28 J. G. Finneran Associates Spring and container with spring biased inner container insert

Also Published As

Publication number Publication date
ITFI910187A1 (en) 1993-01-30
WO1993002591A1 (en) 1993-02-18
ITFI910187A0 (en) 1991-07-30
AU2437992A (en) 1993-03-02

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Legal Events

Date Code Title Description
0001 Granted