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toothbrush head

A technology for toothbrushes and bristle bundles, which is applied to the field of toothbrush heads, can solve the problems of unsuitability for extensive use, inability to effectively remove plaque, and low interdental penetration of cervical cleaning power.

Inactive Publication Date: 2018-11-16
K&K
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, ordinary bristles are all composed of toothbrush bundles with a cylindrical structure, or the toothbrush bundles have a uniform arrangement pattern. Therefore, although the cleaning power of the tooth surface is excellent, the cleaning power of the neck and the penetration between the teeth are low, making it impossible to effectively clean the toothbrush. Plaque removal
[0006] In order to solve the above-mentioned problems, a bristle implantation structure of a toothbrush implanted with triangular toothbrush bundles and diamond-shaped toothbrush bundles has been proposed (Korea Authorized Utility Model No. 20-0306545 (2003.02.25.)), but this existing bristle Implants are only effective for specific brushing methods and are not suitable for widespread use

Method used

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Embodiment Construction

[0025] Embodiments related to the present invention will be described in detail with reference to the drawings. Hereinafter, in the description of the embodiments according to the present invention, when assigning reference numerals to constituent elements in each drawing, the same constituent elements in different drawings are assigned the same reference numerals as much as possible.

[0026] Such as figure 1 As shown, the toothbrush 1 includes a handle 100 extending along one direction and a brush head 200 integrally formed at the front end of the handle 100 . The handle 100 is a part held by the user, and the brush head 200 is a part in which bristles 300 are embedded.

[0027] The handle 100 and the brush head 200 can be made of polypropylene, polyethylene, polyethylene terephthalate, polycyclohexanedimethylene terephthalate, saturated polyester resin, polymethyl methacrylate, propionate fiber Manufactured from synthetic resins such as cellulose, polyurethane, polyamide,...

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Abstract

The invention provides a toothbrush head capable of effectively removing dental plaque and interdental plaque, and being able to easily wipe the toothbrush on the rear side of a tooth. The toothbrush head includes first tufts located at a front end of a planting surface and arranged in a trapezoidal pattern; second tufts arranged at the rear end portion of the planting surface and arranged in an inverted trapezoidal pattern corresponding to the first tufts; third tufts arranged at the central portion of the planting surface; and fourth tufts arranged around the third tufts.

Description

technical field [0001] The present invention relates to a toothbrush head, and in more detail, relates to a toothbrush head capable of effectively removing plaque on the neck and between teeth and easily wiping the rear side of molars which are difficult to reach with a toothbrush. Background technique [0002] Generally, plaque refers to the sticky transparent film attached to the surface of teeth, also known as tartar. Plaque is formed by coagulation of a large number of bacteria in the oral cavity and specific components in saliva, and also occurs on teeth, dental implants, orthodontic devices, dentures, and their surroundings. [0003] Bacteria in plaque produce toxins and free oxygen that damage not only the gums, but also the tooth and its surrounding tissues. When the teeth and gums become damaged, they become inflamed, swell and bleed, and produce bad breath. In particular, when plaque accumulates in the periodontal pockets caused by the widening of the gap between...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A46B9/04
CPCA46B9/045
Inventor 姜奇兑金圣珍柳承奎金昶大
Owner K&K