TWM471250U - Improved dental cleaning set - Google Patents

Description

Modified washing group

The present invention relates to a dental cleaning structure, and more particularly to an improved cleaning group capable of scraping stones at the junction of the gums and the teeth.

According to the improvement of people's living standards, oral health care has been paid more and more attention. After chewing food, brushing is the most basic means of general oral cleaning. In the past, only toothbrushes were used for tooth cleaning. Tools, but because the food residue is easy to accumulate between the interdental space or between the teeth and the gums, causing a large dead angle in the use of the toothbrush, so that it is not clean and hygienic, so the average user mostly through the dentist's diagnosis and treatment To remove the food residue or plaque attached between the teeth and the gums to ensure the health of the periodontal tissues and teeth. If the food residue or plaque is attached to the teeth for a long time, it will not only cause bad breath, but also cause tooth decay. And gingivitis, even after a while, will form problems such as calculus on the outer surface of the tooth.

However, in dental clinics, dentists often use ultrasonic cleaning tools to clean their teeth. They use the principle of ultrasonic vibration to quickly remove stones from the surface of the teeth. However, if improperly handled, it may cause periodontal ligament strain and tooth cracks. The sequelae of gum pain, unstable tooth stagnation, etc., have led many people to look at the teeth as a fearful way, and dare not go to the dental clinic to wash their teeth.

In view of this, how to solve the above-mentioned cleaning of teeth and teeth, and at the same time, it can also remove calculus and take into account the convenient operation and use, which becomes a problem to be improved by the present invention.

In order to solve the above problems and achieve the purpose of the present invention, the technical means of the present invention is an improved type of cleaning group, comprising: a first toothpick (10), and a second toothpick (20); the first and second The toothpicks (10, 20) are composed of a handle (1) which can be picked up by a finger, and a pointed cone (2) which can be used for washing teeth; the first and second toothpicks (10, 20) The handle (1) is a straight rod portion (11), an inclined portion (12) connected to one end of the straight rod portion (11), and a second end connected to the inclined portion (12). a curved portion (13); when the straight portion (11) is horizontal, the inclined portion (12) is inclined upward and forms a first angle (A) with the straight portion (11), the first The angle (A) is an acute angle, and the curved portion (13) is inclined downward and forms a second angle (B) with the inclined portion (12), the second angle (B) being an obtuse angle; the straight portion ( 11) is a long rod, the inclined portion (12) is a middle rod shorter than the straight rod portion (11), and the curved portion (13) is a short rod shorter than the inclined portion (12), and the pointed portion The length of the tapered portion (2) is larger than the curved portion (13), and the inclined portion (12) is combined with the curved portion (13) into an arc shape, When the horizontal line is formed, an acute triangle is formed; the bottom of the curved portion (13) has a straight hole (3); the end of the tapered portion (2) is a blunt end (21), which can be inserted straight Fixed in the hole (3) of the curved portion (13), and the other end is a tip end (22) exposed outside the hole (3); characterized in that: the tip of the first toothpick (10) The portion (2) is a stainless steel tapered portion (23); and the tapered portion (2) of the second toothpick (20) is a glass fiber tapered portion (24).

More preferably, the angle of the first angle (A) is 18 degrees plus plus or minus 3 degrees.

More preferably, the angle of the second included angle (B) is 97 degrees plus plus or minus 3 degrees.

More preferably, the handle (1) is one of the following: a PP plastic handle, a PET plastic handle, a wooden handle, and a metal handle.

According to the implementation of the above technical means, the present invention can achieve the following functions, functions and effect:

The first point: in this new type, it can improve the problem that the toothbrush can not penetrate into the back of the teeth and the teeth can not be cleaned. In operation, the mouth can be introduced into the mouth to clean the teeth, so not only the tongue or the buccal side can be cleaned. It can operate in multiple angles and in multiple directions, and it can clean the depth of the mouth.

The second point: In the present invention, the first angle (A) of the angle is set between the straight portion (11) and the inclined portion (12), and the first angle (A) is a special angle, which is 18 degrees plus It is plus or minus 3 degrees, because this angle enables the grip to be self-contained and can be parallel to the teeth during use, accurately reaching the cleaning position.

Third point: In the present invention, a second angle (B) of the angle is provided between the inclined portion (12) and the curved portion (13), and the second angle (B) is also a special angle of 97 degrees. Plus plus or minus 3 degrees, because this angle makes the tip cone (2) perpendicular to the teeth, can enter the teeth in various directions, and it is easier to clean the inside of the teeth.

Fourth point: In the present invention, 90% of the calculus can be scraped off through the stainless steel tip (23), and then the remaining 10% of the calculus is scraped off by the fiberglass tip (24), and the fiberglass In addition to the function of hooking and scraping, the tapered part (24) also has a grinding function on the side. Therefore, under the combination of the above two different material taper parts (2), we can more effectively clean the inside of the mouth. Dirt and calculus.

Fifth point: In the present invention, the stainless steel tapered portion (23) and the glass fiber tapered portion (24) are smaller in hardness than the teeth, and thus do not scratch the enamel.

1‧‧‧Handle

11‧‧‧ Straight section

12‧‧‧ inclined section

13‧‧‧Bend

2‧‧‧spider

21‧‧‧blunt

22‧‧‧ tip

23‧‧‧Stainless steel taper

24‧‧‧glass fiber taper

10‧‧‧First toothpick

20‧‧‧ second toothpick

A‧‧‧ first angle

B‧‧‧second angle

Figure 1: Schematic diagram of the front side of the first toothpick of the present invention.

Figure 2: Schematic diagram of the front side of the second toothpick of the present invention.

Figure 3: A partial cross-sectional view of the first toothpick of the present invention.

Figure 4: A partial cross-sectional view of the second toothpick of the present invention.

Figure 5~9: Schematic diagram of the implementation of the first toothpick in use.

Figure 10~13: Schematic diagram of the implementation of the second toothpick in use.

The following is a detailed description of the embodiment shown in the following figure: Referring to FIG. 1 to FIG. 13 , the figure discloses an improved type of cleaning toothbrush comprising: a first toothpick (10), And a second toothpick (20); the first and second toothpicks (10, 20) are a handle (1) that can be picked up by a finger, and a pointed cone (2) that can be used for washing teeth The handles (1) of the first and second toothpicks (10, 20) are all inclined portions (12) connected to one end of the straight rod portion (11) by the straight rod portion (11). And a curved portion (13) connected to the other end of the inclined portion (12); when the straight portion (11) is horizontal, the inclined portion (12) is inclined upward, and the straight rod The portion (11) forms a first angle (A), the first angle (A) is an acute angle, and the curved portion (13) is inclined downward and forms a second angle (B) with the inclined portion (12), The second angle (B) is an obtuse angle; the straight portion (11) is a long rod, the inclined portion (12) is shorter than the middle rod of the straight portion (11), and the curved portion (13) is short a short rod of the inclined portion (12), wherein the length of the tapered portion (2) is larger than the curved portion (13), the inclined portion (12) and the The curved portion (13) is combined into an arcuate shape, which corresponds to a horizontal line, forming an acute-angled triangle; the bottom portion of the curved portion (13) has a straight hole (3); one end of the tapered portion (2) The blunt end (21) can be inserted straight into the hole (3) of the curved portion (13) to be fixed, and the other end is a tip end (22) which is exposed outside the hole (3); The tapered portion (2) of the first toothpick (10) is a stainless steel tapered portion (23); and the tapered portion (2) of the second toothpick (20) is a glass fiber tapered portion (24).

Wherein, the straight portion (11) of the first and second toothpicks (10, 20) has a sufficient length for the finger to be taken and introduced into the oral cavity, so that the depth of the oral cavity is also easily cleaned and arched. The inclined portion (12) and the curved portion (13) can avoid friction and collision with the teeth during the operation, so it is very easy to clean the teeth before, after, up and down, inside and outside.

Secondly, the present invention can also scrape 90% of the calculus through the stainless steel tip (23), and then scrape the remaining 10% of the calculus by the fiberglass tip (24), and the fiberglass tip (24) In addition to the function of hooking and scraping, the side also has a grinding function. Therefore, under the combination of the above two different material taper parts (2), we can more accurately clean the dirt and teeth in the mouth. stone.

Furthermore, the stainless steel taper portion (23) is 420J2 stainless steel, and after heat treatment, the hardness is 50, and the glass particles in the glass fiber taper portion (24) have a hardness of 53, so that the two are The hardness is smaller than the teeth, so the enamel is not scratched. However, since the glass fiber tip (24) contains glass particles, fibers, adhesives, and the like, it is harmful to health after being swallowed, so the saliva must be spit out during operation. And rinse your mouth with plenty of water.

Also, the present invention cannot be used on a denture, and it is possible to scratch or damage the structure of the denture, so it is necessary to avoid the denture area when using it.

In the above, the angle of the first angle (A) is 18 degrees plus plus or minus 3 degrees. Accordingly, between the straight rod portion (11) and the inclined portion (12), a special angle, that is, the first angle (A) is provided, which is the best angle found after a plurality of tests, which is 18 degrees plus Positive and negative 3 degrees, the angle can make the handle (1) in a U-shape, in use, can be parallel to the teeth, accurately reach the cleaning position.

In the above, the angle of the second included angle (B) is 97 degrees plus plus or minus 3 degrees. Accordingly, a special angle, that is, a second angle (B), is provided between the inclined portion (12) and the curved portion (13), which is the optimum angle found after many tests, and is an angle of 97 degrees. Positive and negative 3 degrees, because this angle can make The tip cone (2) is perpendicular to the teeth and can enter each tooth at various azimuth angles. It is easier to operate and clean the inside of the teeth. It can be easily picked up for the inside and outside of the front and back teeth and the gums. .

In the above, the handle (1) is one of the following: a PP plastic handle, a PET plastic handle, a wooden handle, and a metal handle.

Among them, the handle (1) is made of plastic, which can reduce the weight and improve the convenience of carrying out.

Secondly, in case of special environmental needs, it can be made with other materials.

As shown in the third and fourth figures, the tapered portion (2) is an optimum scale shape obtained after a plurality of preparations and a long time experiment, and is distributed in two stages, respectively Inserting a blunt end (21) in the hole (3), a tip (22) exposed outside the hole (3); the tip (22) is longer than the blunt end (21); the blunt end (21) is conical , length 4.5 mm, maximum diameter 1.5 mm, minimum diameter 1.3 mm; tip also conical, length 7.5 mm, maximum diameter 1.3 mm, minimum diameter 0.5 mm. The tapered portion (2) made at the above optimum ratio is not only moderate in hardness, but also sufficient in toughness, and the length is sufficient for fixing and cleaning the teeth themselves.

Furthermore, the straight rod portion (11) of the above handle (1) has a diameter of 5 mm and a length of more than 5 cm, particularly preferably 7 cm, which is suitable for the user to take and operate; the inclined portion (12), the length of 2.5 cm, the end connected to the straight rod portion (11) is 5 mm in diameter, and then gradually narrows toward the other end, and the other end has a diameter of 3.5 mm; the curved portion (13), length 0.4 The centimeter, one end connected to the inclined portion (12) is 3.5 mm in diameter, and then gradually narrows toward the other end, and the other end has a diameter of 2.8 mm. Through the above-mentioned optimal ratio combination, it can be easily operated and used by the user.

In summary, the present invention utilizes a stainless steel tip taper (23) and a fiberglass tip. The combination of the tapered portion (24) provides an improved type of cleaning device capable of scraping the stone at the junction of the gum and the tooth to solve the problem that the existing cleaning structure may cause periodontal ligament strain, tooth cracking, gum pain, teeth The problem of unstable sway is compared with the existing structure of washing teeth, but it has a significant effect, which makes the new model more practical, progressive and industrial.

The structure, features and effects of the present invention are described in detail above based on the embodiments shown in the drawings. Since the novel and progressive requirements are met, a new patent application is filed according to law; however, the above description is only a preferred embodiment of the present invention. However, the present invention is not limited to the scope of implementation of the present invention, and therefore modifications that are in accordance with the meaning of the present invention are intended to fall within the scope of the present invention as long as they are within the scope of the present invention.

1‧‧‧Handle

11‧‧‧ Straight section

12‧‧‧ inclined section

13‧‧‧Bend

2‧‧‧spider

21‧‧‧blunt

22‧‧‧ tip

23‧‧‧Stainless steel taper

10‧‧‧First toothpick

A‧‧‧ first angle

B‧‧‧second angle

Claims (4)

An improved type of cleaning toothbrush comprises: a first toothpick (10) and a second toothpick (20); the first and second toothpicks (10, 20) are all gripped by a finger a handle (1), and a tapered portion (2) for cleaning the teeth; the handles (1) of the first and second toothpicks (10, 20) are all by the straight portion (11) And an inclined portion (12) connected to one end of the straight portion (11) and a curved portion (13) connected to the other end of the inclined portion (12); the straight portion (11) is horizontal The inclined portion (12) is inclined upward and forms a first angle (A) with the straight portion (11), the first angle (A) is an acute angle, and the curved portion (13) is downward Tilting and forming a second angle (B) with the inclined portion (12), the second angle (B) being an obtuse angle; the straight portion (11) is a long rod, and the inclined portion (12) is shorter than the straight portion a middle pole of the rod portion (11), and the curved portion (13) is a short rod shorter than the inclined portion (12), and the length of the tapered portion (2) is larger than the curved portion (13), the inclination The portion (12) is combined with the curved portion (13) into an arcuate shape, which corresponds to a horizontal line, forming an acute-angled triangle; the bottom of the curved portion (13) The center has a straight hole (3); the end of the tapered portion (2) is a blunt end (21), which can be inserted straight into the hole (3) of the curved portion (13) and fixed. The end is a tip end (22) which is exposed outside the hole (3); characterized in that: the tip taper portion (2) of the first toothpick (10) is a stainless steel tip taper portion (23); and the second portion The tip portion (2) of the toothpick (20) is a glass fiber taper portion (24). The improved type of cleaning set according to claim 1, wherein the angle of the first angle (A) is 18 degrees plus plus or minus 3 degrees. The improved type of cleaning set according to claim 1, wherein the angle of the second angle (B) is 97 degrees plus plus or minus 3 degrees. The improved type of cleaning set according to claim 1, wherein the handle (1) is one of the following: a PP plastic handle, a PET plastic handle, a wooden handle, and a metal handle.