Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Toothbrush and method for production of such a toothbrush

A technology for toothbrushes and bristles, applied in the field of toothbrushes, can solve problems such as pollution and damage to bristle bundles, and achieve the effect of preventing mutual damage or pollution

Inactive Publication Date: 2008-04-02
TRISA HLDG AG
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bristle bundles may be damaged or contaminated

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Toothbrush and method for production of such a toothbrush
  • Toothbrush and method for production of such a toothbrush
  • Toothbrush and method for production of such a toothbrush

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] All toothbrushes shown have a base body with a head 1 and a handle 2, only partly shown. The auxiliary part 4 is connected to the head 1 in the finished toothbrush together with a number of differently shaped flexible cleaning elements 6 connected to likewise differently shaped base elements. Furthermore, the head 1 is provided directly ( FIGS. 1-5 ) or indirectly ( FIG. 6 ) with bristle tufts 3 consisting of ordinary bristle filaments. The material and arrangement of the bristle bundles 3 can be different. The following only introduces the features of each embodiment. Wherein, elements corresponding to each other are denoted by the same figure symbols.

[0036]1 a, c show a toothbrush whose head 1 has been equipped with tufts of bristles 3 . The auxiliary part 4 shown in FIG. 1 b has a base element 5 with a U-shaped cross-section made of a hard material, in particular the same plastic used to manufacture the head 1 or the entire base body. A flexible cleaning eleme...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Shore hardnessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a toothbrush with a handle (2) and a headpiece (1), on which brush filaments (3) and at least one soft elastic cleaning element (6) are arranged. According to the invention, the at least one soft elastic cleaning element (6) is arranged on a support element (5), made from a hard material, connected to the headpiece (1). The invention further relates to a method for production of such a toothbrush.

Description

technical field [0001] The present invention relates to a toothbrush and a method for producing such a toothbrush. Background technique [0002] Toothbrushes are known from WO 00 / 64307 and WO 01 / 21036 with conventional bristle tufts consisting of bristle tufts, for example of polyamide (PA) or polyester (PBT) and an additional flexible structure. Here normal bristles are used for normal tooth cleaning, while the flexible structure can fulfill different functions, such as palate massage, damping of the brushing movement, removal of tartar, tooth surface polishing, elastic suspension of the bristles and / or sealing of unwelded areas. WO 00 / 64307 discloses a toothbrush with rod-shaped flexible cleaning elements having approximately the same length as ordinary bristle tufts and arranged on the periphery of the toothbrush head. In WO 01 / 21036 the elastic cleaning elements are planar, for example designed in a corrugated shape, and are arranged within ordinary bristle tufts. In W...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A46B9/06A46B15/00A46B9/04A61C17/00
CPCA46B2200/1066A46B7/04B29L2031/425A46B15/00A46B2200/1026A46B3/06A61C17/3436A46D1/00A46B15/0032A46B9/06A46B9/04A61C17/349A46B15/0002A46D3/005A46B7/10A46D1/0207A46D1/0238
Inventor 弗朗茨·菲舍尔雷托·施特雷勒
Owner TRISA HLDG AG
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com