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

toothpick

A technology of toothpicks and bristles, applied in the field of oral hygiene appliances, can solve the problems of loss of cleaning function, easy bending, etc., and achieve the effects of increasing strength, simplifying design, and reducing costs

Active Publication Date: 2020-03-10
张大朋
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in plastic toothpicks, when the ends are covered with soft rubber, it is easy to bend
The toothpick after bending loses its cleaning function

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
  • toothpick
  • toothpick
  • toothpick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted.

[0038] The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the specific...

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

The invention provides a toothpick. The toothpick comprises a body rod and a flexible rubber layer, wherein the body rod comprises a pointed head, a connecting section, a groove section and a handle section; the groove section is circumferentially distributed along the length direction of the body rod; the flexible rubber layer comprises a pointed end which coats the pointed end and a brush hair section which circumferentially coats the groove section along the length direction of the body rod; an integrated smooth outer wall is formed by the outer wall of the soft adhesive layer and the exposed outer wall of the body rod. According to the toothpick provided by the invention, due to combined design of the body rod and the flexible rubber layer, not only can the strength of the toothpick meet the using requirement, but also the oral cavity is protected from being stabbed by utilizing the flexible rubber layer; meanwhile, through the shape of brush hairs and improved design of convex teeth on the brush hairs, the effects of picking teeth, brushing, scraping and the like are integrated on the toothpick provided by the invention, and the toothpick can effectively stretch into tooth gaps to scrape residual food while soft and comfortable using experience is brought for a user, so that oral cleaning is realized.

Description

technical field [0001] The invention relates to the field of oral hygiene appliances, in particular to a toothpick. Background technique [0002] A traditional toothpick is a cylinder with a tapered conical head at one or both ends, which ends at a point and is usually made of bamboo, wood or plastic. [0003] When in use, the tip is inserted into the gap between the teeth, and the gradually thicker conical head pushes the residual food into the mouth. The conical head repeatedly penetrates between the teeth and pulls out until the remaining food is completely removed. In addition to guiding the toothpick into the gap between the teeth, the tip is sometimes used to remove food residues, which can easily puncture the gums and cause bleeding. The conical head is often forced too far between the teeth to remove food residue. However, long-term use will gradually expand the gap between the teeth and make it easier for food to accumulate in the gap between the teeth. If the r...

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): A61C15/02A46B15/00
CPCA46B15/0055A46B2200/108A61C15/02
Inventor 张大朋
Owner 张大朋
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com