CN205866366U - Bristle twisting structure - Google Patents

Abstract

The utility model relates to a brush hair twists with fingers structure, make the brush hair both ends form first free end and second free end, and make first free end and the branching shaping of second free end two strand silk hairs at least, and make the silk hair tail end form the hair pointed end, make this two strand silk hairs of at least crisscross spiral winding each other again, twist with fingers and be the twist form, thereby, so that make its first free end of brush hair and the lateral surface of second free end form unsmooth form, increase the friction scraping force between brush hair and the tooth flank of tooth, so that strike off tooth flank dental plaque, tartar etc. and take away, utilize silk hair point taper tail end design in addition, so that the silk hair tail end can stretch into between the tooth seam, in order to clear away food residue etc. between the tooth seam, in view of the above, reach effective clean tooth effect.

Description

Bristle twist structure

technical field

The utility model relates to a twisted structure of bristles, in particular to a twisted structure of bristles, in which the ends of the bristles are twisted into a twist shape, and the ends of the bristles are tapered to achieve the effect of effectively cleaning teeth. .

Background technique

The human oral cavity is easy to form a breeding ground for microorganisms due to contact with and chewing food, causing bacteria to corrode the teeth and cause dental caries. Therefore, after eating and drinking, if the teeth are not cleaned, it is easy to cause tartar, tooth decay, periodontal disease, etc. Teeth cleaning depends on the toothbrush , dental floss and other oral cleaning tools, especially toothbrushes as the main tool for cleaning teeth. A good toothbrush can improve the cleaning effect when brushing teeth and reduce the occurrence of oral diseases.

Toothbrushes mainly use bristles to remove tartar, plaque, debris, residues, etc. on the teeth. The bristles of existing toothbrushes are roughly elongated and cylindrical, the tail ends of the bristles are flat, and the side surface of the bristles is an arc When brushing teeth, the side surface of the bristle is used to contact the tooth surface of the tooth, and then the bristle is moved back and forth to scrape away the tartar on the tooth surface by friction, so as to achieve the effect of cleaning the teeth. However, because the side surface of the bristles of the existing toothbrush is an arc-shaped smooth surface, when in contact with the tooth surface, it cannot generate enough frictional scraping force on the tooth surface, resulting in poor cleaning effect, and because the bristle tail is flat Therefore, the ability to penetrate into the narrow gaps between the teeth is limited, and the tartar, plaque and residue debris between the teeth cannot be effectively removed. In addition, because the bristles are in a single cylindrical shape, their hardness is relatively high and easy to brush when brushing teeth. Damage to gums and teeth.

The reason is that, in view of the many shortcomings caused by the bristle structure of the existing toothbrush in use, the designer has developed this practical toothbrush with the help of his many years of manufacturing and design experience and knowledge in related fields, and through many ingenuity. new type.

Utility model content

The utility model relates to a structure of twisted bristles, the purpose of which is to provide a kind of bristles that twist the ends of the bristles into a twist shape and make the ends of the bristles in a tapered shape to effectively clean teeth. Twisted structure.

In order to achieve the above-mentioned implementation purpose, the utility model proposes a bristle-twisting structure, which is provided with bristles, and the bristles include two ends, so that one end of the bristles forms a first free end, and the first free end is bifurcated and shaped There are at least two strands of silk wool, and the at least two strands of silk wool at the first free end are interlaced and spirally wound with each other to form a twisted twist.

In the bristle-twisted structure described above, the first free end is bifurcated to form three strands of silk.

The bristle-twisting structure described above, wherein the other end of the bristle forms a second free end, and the second free end is bifurcated to form at least two strands of silk hairs, and at least two strands of silk hairs at the second free end are formed Interlaced and spirally wound with each other, and twisted to form a twist.

The above-mentioned bristle-twisting structure, wherein, the second free end is bifurcated and formed with three strands of filaments.

The bristle-twisted structure described above, wherein, the tail end of the silk bristles forms a pointed tip of the bristles.

In this way, the side surfaces of the first free end and the second free end of the bristles are formed in a concave-convex shape, and the frictional scraping force between the bristles and the tooth surface is increased, so as to scrape away dental plaque and tartar on the tooth surface, In addition, the tapered tail end of the silk hair is designed so that the tail end of the silk hair can extend into the gap between the teeth to remove food residues between the teeth, thereby achieving an effective tooth cleaning effect.

Description of drawings

Fig. 1: the front view of the utility model.

Fig. 2: partial enlarged perspective view of the utility model.

Fig. 3: the usage state figure of the utility model.

Explanation of main component labels:

1 bristle

11 First free end

111 silk wool

112 hair tip

12 Second free end

121 silk fur

122 hair tip

2 brush heads

detailed description

In order to have a clearer understanding of the technical features, purposes and effects of the present utility model, the specific implementation of the present utility model is now described with reference to the accompanying drawings:

First of all, please refer to Fig. 1 and Fig. 2, which is the twisted wire structure of the bristle of the present invention, which is mainly provided with a bristle 1, and the bristle 1 includes two ends, so that the two ends of the bristle 1 respectively form a first free end 11 and a second free end 12, and each of the first free end 11 and the second free end 12 is bifurcated to form at least two strands of silk hairs 111, 121, and the tail ends of the silk hairs 111, 121 are formed into sharp ends Cone-shaped hair tips 112, 122, the utility model makes the first free end 11 and the second free end 12 each branch to form three strands of silk hair 111, 121 as the main embodiment, and makes the first free end 11 and at least two strands of silk wool 111 and 121 at the second free end 12 are interlaced and spirally wound with each other, and are twisted to form a twist.

Accordingly, when the assembly is implemented, please refer to FIG. 3 together. After the bristle 1 is bent in half from the middle into two sections, the middle bend is implanted into the brush head 2 of the toothbrush. In addition, the first free end 11 and the second free end 12 of the bristle 1 are vertically upward, and in this way, multiple bristles 1 of the utility model are planted on the brush head 2 of the toothbrush.

In this way, when using the toothbrush, the user holds the toothbrush, applies toothpaste or other dentifrice on the bristles 1 of the brush head 2, and then extends the brush head 2 into the oral cavity to make the bristles 1. Move back and forth on the teeth to brush the teeth. When the side surface of the bristle 1 is in contact with the tooth surface, the first free end 11 and the second free end 12 of the bristle 1 are used to twist at least two strands of silk hair 111, 121 into a twist-shaped design. , that is to make the surface of the first free end 11 and the second free end 12 of the bristle 1 form a concave-convex shape, and here, the frictional scraping force of the bristle 1 in contact with the tooth surface of the tooth can be increased, so that the bristle 1 reciprocates between the teeth When the surface moves back and forth, the plaque and tartar on the tooth surface are scraped and taken away by the friction force, so as to achieve the effect of effectively cleaning the tooth surface.

Moreover, utilize the hair tip 112, 122 design of tapered hair tip 112, 122 at the silk hair 111, 121 tail end of its first free end 11 and the second free end 12 of the brush hair 1 of the present utility model to clean the teeth, so that the silk The tail ends of the hairs 111 and 121 can be inserted into the narrow gaps between the teeth, so as to remove the tartar, dental plaque, debris, residues, etc. between the teeth, so as to avoid food residues remaining in the teeth for a long time. Oral diseases such as tooth decay caused by gaps between teeth. In addition, because the first free end 11 and the second free end 12 of the bristle 1 are twisted by at least two strands of silk hair 111, 121 to form a twist, it has both softness and toughness. When the bristle 1 moves back and forth on the teeth, When touching the teeth and gums, its softness can not only not hurt the teeth and gums, but also produce a massage effect on the teeth or gums to achieve the effect of protecting the teeth and gums. Accordingly, with the design of the bristle 1 of the present utility model, it can The surface of the teeth is clean, and the residual food residues and plaque between the teeth are fully removed to achieve the effect of effectively cleaning the teeth.

It is also worth mentioning that the utility model can make toothpaste and other dentifrices remain in the bristle 1 where at least two silk hairs 111, 121 are twisted to form a recess, so that the dentifrice can move along with the bristles 1 when brushing teeth. Turn to each tooth, so that the dentifrice can be more evenly applied to the teeth, and a better cleaning effect can be achieved.

From above-mentioned structure and embodiment as can be known, the utility model has the following advantages:

1. The bristle twisting structure of the present utility model is to make the first free end and the second free end of the bristle be twisted into a twist shape by at least two forked silk hairs, thereby making the first free end and the second free end of the bristle The side surface of the second free end is concave-convex, so that when in contact with the tooth surface, the frictional scraping force between the bristles and the tooth surface can be increased, so as to scrape away dental plaque and tartar on the tooth surface to achieve effective cleaning Teeth tooth surface effect.

2. The twisted wire structure of the bristles of the present utility model makes the bristle ends of the forked hairs form the tip of the bristles. Here, when cleaning the teeth, the tails of the hairs can be stretched into the gaps between the teeth, so that the gaps between the teeth can be stretched. Plaque, food debris, residues, etc. are effectively removed to prevent food residues from remaining between the teeth for a long time, causing dental caries and other oral diseases.

3. The bristle twist structure of the utility model makes the first free end and the second free end of the bristle twisted by at least two forked filaments to form a twist, so that the bristle has softness and toughness. When brushing and touching the teeth and gums, its softness can not only avoid damage to the teeth and gums, but also produce a massage effect to effectively protect the teeth and gums.

4. The twisted structure of the bristles of the utility model makes the first free end and the second free end of the bristles twisted by at least two forked silk hairs to form a twist shape, so that the tooth cleaning agent can be retained in the twisted silk hairs to form a concave part With the bristles moving to each tooth, the dentifrice is more evenly applied to the teeth to achieve a better cleaning effect.

The above descriptions are only illustrative specific implementations of the present utility model, and are not intended to limit the scope of the present utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of the present invention shall fall within the protection scope of the present invention.

Claims (5)

1. A bristle twist structure, characterized in that, the bristle twist structure is provided with bristles, the bristles include two ends, one end of the bristles forms a first free end, and the first free end bifurcates to form at least Two strands of silk hairs, at least two strands of said silk hairs at the first free end are interlaced and spirally wound with each other, and twisted to form a twist shape. 2. The brush bristle twist structure according to claim 1, characterized in that, the first free end is bifurcated and formed with three strands of said silk bristles. 3. The brush bristle twist structure according to claim 1, characterized in that, the other end of the bristle forms a second free end, and the second free end is bifurcated and formed with at least two strands of the silk hairs, and the second free end At least two strands of the silk hairs at the end are interlaced and spirally wound with each other, and twisted to form a twist. 4. The brush bristle twist structure according to claim 3, characterized in that, the second free end is bifurcated and formed with three strands of said silk bristles. 5. The brush bristle twist structure according to any one of claims 1 to 4, characterized in that, the tail end of the silk bristles forms a pointed tip of the bristles.