Toothbrush with large bristle surface area

a brush and bristle technology, applied in the field of brush with a large bristle surface, can solve the problems of high inconvenient use and inefficient use, and achieve the effect of convenient use and convenien

Inactive Publication Date: 2012-10-11
CHANG CHIA HSIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005]The main objective of this invention is to provide a toothbrush large size all-dimensional surrounding contour bristles, providing greater ease of use and convenience to users when brushing their teeth.

Problems solved by technology

As most typical toothbrushes are comprised of a straight handle and limited brushing surface, users can only brush their teeth bit by bit, which is not only inefficient but also highly inconvenient for users.

Method used

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  • Toothbrush with large bristle surface area
  • Toothbrush with large bristle surface area
  • Toothbrush with large bristle surface area

Examples

Experimental program
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Effect test

Embodiment Construction

[0011]As shown in FIGS. 1˜3, the preferred embodiment of the toothbrush with large bristle surface area in this invention comprises a brush handle 1 and brushing head 2.

[0012]The brushing head 2 is in an all-dimensional contour shape, with its ends in the shape of an “H”. The length of the brushing head 2 is over 8 centimeters, and the inside surfaces of the H shape have three-directional perpendicular bristles 20, 21, 22 of which 20 and 22 are horizontal, with a gap 23 as wide as the thickness of a tooth between the ends of the bristles 20, 22 as well as flexible tubes 24 within the brushing head 2.

[0013]When using, the user need only spread toothpaste within the gap 23 and begin to brush. Because the three-directional bristles 20, 21, 22 brush the teeth (A) on three surfaces simultaneously, and the flexible tubes 24 on the brushing head can be used to adjust the radian of the arc for users of different ages, the teeth (A) are thoroughly cleaned, users are able to achieve the purpo...

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PUM

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Abstract

This invention is a toothbrush with large bristle surface area, primarily comprising a brush handle and a brush head with large enclosed surface, the brush surface is an all-dimensional contour shape, allowing a simple brushing motion to cover most of the teeth's surface and clean the teeth from left to right, top and bottom, inside and outside, and also at masticatory surfaces all at once, thereby saving time needed to brush teeth and cleaning all surfaces and details of the teeth more thoroughly.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention provides a type of toothbrush with a large bristle surface area, the all-dimensional surrounding bristles allowing the user to clean teeth with a simple motion and also save time brushing teeth. It also provides young children, the elderly, and physically challenged people a more convenient way to clean teeth.[0003]2. Description of the Prior Art[0004]As most typical toothbrushes are comprised of a straight handle and limited brushing surface, users can only brush their teeth bit by bit, which is not only inefficient but also highly inconvenient for users.SUMMARY OF THE INVENTION[0005]The main objective of this invention is to provide a toothbrush large size all-dimensional surrounding contour bristles, providing greater ease of use and convenience to users when brushing their teeth.[0006]The major distinguishing characteristic of this invention is that the large brushing surface is in a surroundin...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A46B9/04A46B9/06
CPCA46B9/045A61C17/228
Inventor CHANG, CHIA-HSIANG
Owner CHANG CHIA HSIANG
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