CN111713848A - Four-side toothbrush - Google Patents
Four-side toothbrush Download PDFInfo
- Publication number
- CN111713848A CN111713848A CN201910221158.4A CN201910221158A CN111713848A CN 111713848 A CN111713848 A CN 111713848A CN 201910221158 A CN201910221158 A CN 201910221158A CN 111713848 A CN111713848 A CN 111713848A
- Authority
- CN
- China
- Prior art keywords
- toothbrush
- shaped
- teeth
- head
- brush head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/04—Arranged like in or for toothbrushes
- A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0055—Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
- A46B15/0081—Brushes with a scraper, e.g. tongue scraper
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
Abstract
A four-side toothbrush for cleaning teeth in oral cavity in daily life is composed of a U-shaped head and a handle. The two inner walls of the front U-shaped brush head, the bottom of the U-shaped brush head and the back of the U-shaped brush head are all provided with brush hairs. The two U-shaped inner walls clamp teeth, so that the toothbrush cannot move randomly during use, gum bleeding cannot be caused, and the toothbrush is suitable for people with different tooth sizes. The four-side toothbrush is simple in structure, convenient and practical, can clean three sides of each tooth, solves the problem that common teeth cannot clean local dirt, cleans the teeth, shortens the tooth brushing time, protects the gum and prolongs the service life of the teeth.
Description
Technical Field
The invention relates to a toothbrush for cleaning teeth in daily life, in particular to a four-side toothbrush which can simultaneously clean the inner side, the outer side, the right upper side and the four sides right above opposite teeth of each tooth in a mouth, wherein two sides of the four-side toothbrush are provided with tongue scrapers for cleaning tongue fur.
Background
At present, the known toothbrush has been used for many years, the toothbrush is not provided with a tongue scraper, only one surface of each tooth can be cleaned each time, the inner side and the right upper side of each tooth are inconvenient to clean, three surfaces of each tooth are cleaned for three times, the cleaning time is long, and gum is easy to hurt to cause gum bleeding when the toothbrush is used.
Disclosure of Invention
The invention provides a four-side toothbrush, aiming at overcoming the defects that the existing toothbrush can not clean tongue coating and can not conveniently clean the inner side and the right upper side of each tooth, the brush head of the four-side toothbrush is U-shaped, the small column at the outer side of the U-shaped brush head can also clean the tongue coating, three surfaces of each tooth in the oral cavity and the right upper side of the opposite tooth can be cleaned simultaneously, the tooth brushing time is saved, and when the four-side toothbrush is used, each tooth is clamped by the U-shaped part of the brush head, so that the toothbrush can not shake left and right to protect the gum.
Technical scheme
The technical scheme adopted by the invention for solving the technical problems is as follows: the brush head of the four-side toothbrush is U-shaped, tongue scrapers are arranged on two outer sides of the U-shaped brush head of the four-side toothbrush for cleaning tongue fur, bristles are arranged on four surfaces of the U-shaped brush head, and the bristles are arranged on two inner walls of the U-shaped brush head, the bottom of the U-shaped brush head and the back of the U-shaped brush head. When the toothbrush is used, the inner side and the outer side of each tooth in the oral cavity can be cleaned simultaneously by the bristles on the two inner walls of the U-shaped toothbrush, the bristles on the bottom of the U-shaped toothbrush can be used for cleaning the position right above each tooth, and the bristles on the back of the U-shaped toothbrush can be used for cleaning the position right above the opposite teeth.
Advantageous effects
The invention can clean the inner side, the outer side and the right upper side of each tooth of the oral cavity simultaneously when people brush teeth in daily life, removes dirt on any position of the teeth of the oral cavity, saves tooth brushing time, protects gum, does not cause gum bleeding, is convenient for people at different ages to use, and can clean bacteria on the tongue surface and tongue coating and protect body health.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a front view of the present invention.
Fig. 2 is a cross-sectional configuration view of an embodiment of the present invention.
Figure 3 is a longitudinal cross-sectional configuration of a U-shaped head of an embodiment of the present invention.
In fig. 1, 1 is back brush, 2 is brush handle, 3 is tongue scraper, 4 is brush head.
In fig. 2, 1 is a back bristle, 2 is a handle, 3 is a bottom bristle, 4 is a bristle, and 5 is a brush head.
In fig. 3, 1 is back brush, 2 is brush head, 3 is bottom brush, 4 is brush handle, 5 is right wall brush, 6 is left wall brush, 7 is tongue scraper.
Detailed Description
In the front view of the drawing, the back brush hair (1), the brush head (4) and the brush handle (2) are connected in sequence, and the tongue scraper (3) is arranged on the brush head (4); in the cross-sectional configuration of the embodiment shown in fig. two, the back bristles (1) and the bottom bristles (3) are perpendicular to the head (5), and the bristles (4) are fixed to the head (5); in the longitudinal section construction of the three embodiments, the back bristles (1) and the bottom bristles (3) are perpendicular to the brush head (2), the left wall bristles (6) and the right wall bristles (5) are fixed on two sides of the brush head (2) to form an included angle of 60-90 degrees, and the tongue scraper (7) is fixed on the brush head (2).
Claims (4)
1. A four-side toothbrush for cleaning teeth in oral cavity is characterized by comprising two parts, wherein the front part is a U-shaped brush head part of the four-side toothbrush, the rear part is a brush handle part, and the brush handle of the four-side toothbrush is a common toothbrush handle.
2. The four-sided toothbrush of claim 1, wherein the head of the four-sided toothbrush is U-shaped, and the two inner walls of the head, the bottom of the U-shape, and the back of the U-shape have bristles.
3. The four-sided toothbrush of claim 1, wherein the U-shaped head has tongue scrapers on both outer walls.
4. A U-shaped toothbrush according to claim 2, characterised in that the bristles are on all four sides of the U-shaped head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221158.4A CN111713848A (en) | 2019-03-22 | 2019-03-22 | Four-side toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221158.4A CN111713848A (en) | 2019-03-22 | 2019-03-22 | Four-side toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111713848A true CN111713848A (en) | 2020-09-29 |
Family
ID=72562260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910221158.4A Pending CN111713848A (en) | 2019-03-22 | 2019-03-22 | Four-side toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111713848A (en) |
-
2019
- 2019-03-22 CN CN201910221158.4A patent/CN111713848A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200929 |
|
| WD01 | Invention patent application deemed withdrawn after publication |