Interdental Brush

a technology for dental brushes and inner teeth, applied in the field of dental brushes, can solve problems such as reducing the cleaning

Inactive Publication Date: 2010-10-28
VICTORIA COSMETIC
View PDF26 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005]In accordance with the present invention, there is provided an interdental brush, comprising a handle and an elongate bar mounted on a first end of the handle and having a surface provided with a plurality of bristles. Each of the bristles is provided with at least one interse

Problems solved by technology

However, the bristles 32 cannot exactly catch and carry away the residuals left in the gap between the us

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
  • Interdental Brush
  • Interdental Brush
  • Interdental Brush

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029]Referring to the drawings and initially to FIGS. 1-3, an interdental brush 10 in accordance with the preferred embodiment of the present invention comprises a handle 11, an elongate bar 14 mounted on a first end of the handle 11 and a pointed shank 12 mounted on a second end of the handle 11. The interdental brush 10 is integrally formed by a soft plastic material. The pointed shank 12 has a reduced size and has a surface provided with a plurality of serrated portions 13. The elongate bar 14 has a free end provided with a circular head 140. The elongate bar 14 has a peripheral wall provided with a plurality of flanges 18 each having an annular shape.

[0030]The elongate bar 14 has a surface provided with a plurality of bristles 15. The bristles 15 are parallel with each other and are perpendicular to the elongate bar 14. The bristles 15 are arranged in pairs and each pair of bristles 15 extend outwardly from two opposite sides of the elongate bar 14. The bristles 15 have differe...

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

No PUM Login to view more

Abstract

An interdental brush includes a handle, an elongate bar mounted on a first end of the handle and having a surface provided with a plurality of bristles and a pointed shank mounted on a second end of the handle and having a surface provided with a plurality of serrated portions. Each of the bristles is provided with at least one intersection which divides each of the bristles to form a protrusion. The intersection of each of the bristles can expand a clearing extent during a reciprocal movement of the elongate bar to catch and carry away residuals left in a gap between a user's any two teeth exactly and completely.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a brush for dental care and, more particularly, to an interdental brush to clearing food dregs between a user's teeth.[0003]2. Description of the Related Art[0004]A conventional interdental brush 30 in accordance with the prior art shown in FIGS. 8 and 9 comprises a handle 35, an elongate bar 31 mounted on a first end of the handle 35 and having a surface provided with a plurality of bristles 32 and a pointed shank 33 mounted on a second end of the handle 35 and having a surface provided with a plurality of serrated portions 34. When the elongate bar 31 is inserted into a gap between any two teeth of a user, the bristles 32 can be moved in the gap reciprocally to clear the gap so as to clean the user's teeth. However, the bristles 32 cannot exactly catch and carry away the residuals left in the gap between the user's teeth during the reciprocal movement of the elongate bar 31, thereby de...

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
IPC IPC(8): A46B9/04
CPCA46B15/0055A46B15/0069A61C15/02A46D1/0253A46D1/00A61P29/00A61P37/06A61P37/08
Inventor HUANG, TAO-TIEN
Owner VICTORIA COSMETIC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap