Four-sided toothbrush
A toothbrush and brush handle technology, applied in the field of four-sided toothbrush, can solve the problems of inconvenient cleaning, etc., and achieve the effect of saving brushing time and protecting gums
Inactive Publication Date: 2020-09-29
李小辉
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- Application Information
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Problems solved by technology
[0003] In order to overcome the deficiency that the existing toothbrush cannot clean the inside and directly above each tooth conveniently, the present invention provides a U-shaped toothbrush, which can simultaneously clean the three faces of each tooth in the oral cavity and the front face of the opposite tooth. Above, saving brushing time, when using the U-shaped brush head to clamp each tooth, the toothbrush will not shake left and right to protect the gums
Method used
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Embodiment Construction
[0015] exist figure 1 In the front view, the back bristles (1), the brush head (3), and the brush handle (2) are connected in sequence; figure 2 In the cross-sectional structure diagram of the illustrated embodiment, the back bristles (1) and the bottom bristles (3) are perpendicular to the brush head (4), and the inner wall bristles (5) are fixed on the brush head (4); image 3 In the longitudinal section structure diagram of the embodiment, the back bristles (1) and the bottom bristles (4) are perpendicular to the brush head (2), and the left wall bristles (5) and right wall bristles (6) are fixed on the brush head (2), forming Angle between 60 degrees and 90 degrees.
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A four-sided toothbrush used for cleaning oral cavity teeth in daily life of people is composed of two parts, the front part is a U-shaped toothbrush head part of the four-sided toothbrush, and the rear part is a toothbrush handle part. Bristles are arranged on the two inner walls of the front U-shaped brush head, the U-shaped bottom and the U-shaped back. The two U-shaped inner walls clamp teeth,so that the toothbrush does not move randomly in use, gingival bleeding is avoided, and the toothbrush is suitable for people with different tooth sizes. The four-sided toothbrush has a simple structure, is convenient and practical, can clean three sides of each tooth, solves the problem that common teeth cannot clean dirt at places, cleans the teeth, shortens the tooth brushing time, protects gingiva and prolongs the service life of the teeth.
Description
technical field [0001] The invention relates to a toothbrush for cleaning teeth in people's daily life, in particular to a four-sided toothbrush capable of simultaneously cleaning the inner, outer, upper and upper sides of each tooth in the oral cavity. Background technique [0002] At present, the known toothbrush has been used by people for many years. It can clean one side of each tooth at a time, but it is very inconvenient to clean the inner side and the top of each tooth. The three sides of each tooth must be cleaned three times. It is relatively long, and when the toothbrush shakes during use, it is easy to hurt the gums and cause gums to bleed. Contents of the invention [0003] In order to overcome the deficiency that the existing toothbrush cannot clean the inside and directly above each tooth conveniently, the present invention provides a U-shaped toothbrush, which can simultaneously clean the three faces of each tooth in the oral cavity and the front face of th...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A46B5/00A46B9/04
CPCA46B5/0012A46B9/045A46B2200/1066
Inventor 李小辉
Owner 李小辉
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