CN204654150U - A kind of brush head device of multi-function oral care instrument - Google Patents

Abstract

A brush head device of a multifunctional oral care tool, especially a pair of transmission rods, which are respectively connected to a pair of brush heads. Rotate in opposite directions, and a recoil plate is set behind the pair of brush heads. The end of the transmission rod is lower than the end of the brush head. The top of the recoil plate is lower than the top of the brush head. It overcomes the problem of deep cleaning of the tongue coating and the problem that the traditional device is not only bulky and not easy to carry. It overcomes the problem that traditional toothbrushes and tongue brushes have single functions and cannot completely remove the dirt in the entire oral cavity. It overcomes the problems that traditional toothbrushes are easy to hide and breed bacteria, and cause damage to gums, teeth, taste buds, and tongue papilla.

Description

Brush head device of a multifunctional oral care tool

technical field

The utility model relates to a brush head device for oral care, in particular to a brush head device for a multifunctional oral care tool with three functions of suction, flushing and brushing in one.

Background technique

Most of the existing technologies for cleaning the oral cavity are medical devices, and patients are usually cleaned with a washer-disinfector. In the oral cavity, in order to achieve the purpose of disinfection, an appropriate amount of disinfectant is generally added to the clean water. The disadvantages are: first, the pressure of the sprayed water is not easy to guarantee. If the pressure is too low, impurities in the oral cavity will remain in the gap between the teeth, resulting in poor cleaning effect; second, it is inconvenient to operate; third, it occupies a large area, which is not conducive to carrying, placing and disinfection. And No. 201210381558 Chinese invention patent application, the disclosed technical scheme called "a tongue coating cleaning device" includes a box body, due to the above-mentioned parts, although the device can clean the tongue coating, the bristles will damage the tongue coating. Tongue papilla and taste buds, and its bulky, not easy to carry.

Traditional toothbrushes use nylon bristles. Due to the production process, dozens of nylon bristles are usually grouped into a bundle and implanted into the pores of the brush head. The roots of the bristles are not easy to clean and dry, and they are easy to hide dirt and breed bacteria. At the same time, the sugar in toothpaste is most suitable for the reproduction and growth of bacteria, and every time you brush your teeth, bacteria and viruses will be brought into the mouth for interaction. Moreover, using a traditional toothbrush is a kind of brushing and rubbing with the tips of the bristles, that is, rubbing the tooth surface with the tip of the bristles. noodle. If you are not careful, there will be omissions, resulting in incomplete tooth cleaning. And every time there is friction, the nylon filament bristles will scratch the gums and teeth. The thicker the bristles, the greater the damage, and the harder the force, the greater the damage. It is easy to cause gingival bleeding, gingival recession, gingival sulcus deepening, periodontal disease, loose teeth, etc. Because traditional toothbrushes not only cannot clean teeth thoroughly, but also cause irreparable damage to gums and teeth, dentists have always advised people to brush their teeth from the gums to the crown of the tooth, without using force, so as to reduce the damage to the gums. However, in daily life, people are used to brush left and right horizontally or vertically vertically up and down. Horizontal brushing will cause gingival contusion, sprain or tear, and vertical brushing will cause gingival eversion and tearing. Directly invade the blood, endangering health.

Gum massage can promote the blood circulation of the gums and roots, enhance the toughness and elasticity of the gums, strengthen the teeth, prevent gum bleeding, gum recession, periodontal disease, loose teeth, and help periodontal health and rehabilitation and dentin sensitivity recovery. In life, it is difficult for people to use traditional toothbrushes to enjoy correct gum massage. Because of the gum massage, the only correct way is to massage from the gums to the crown, otherwise, not only will the effect of massage health care not be achieved, but also contusions, sprains, eversion, and tearing of the gums will occur.

In terms of oral hygiene and health, the issue of tongue cleaning has attracted people's attention, which is as important as cleaning teeth. At night, due to the reduction of saliva secretion and swallowing, the tongue coating is equivalent to a culture medium, which is the best condition for bacteria, viruses, food residues, dead epithelium, reproduction, decomposition, and rot to ferment. dirty. Many tools for brushing the tongue coating have occurred in the market, and the new toothbrush is provided with a tongue brush at the back side of the brush head, but these are all based on scraping the tongue coating or brushing the tongue coating. This way of scraping or brushing the tongue coating is strongly opposed by dentists, because it will damage the taste buds and tongue papilla, resulting in dull taste. Just like cleaning a carpet with a broom, it will not only damage the carpet silk, but also only clean the surface, but cannot remove the dust inside the carpet. Similarly, scraping and brushing the tongue coating cannot clean the bacteria, food debris and other dirt on the tongue coating, taste buds and the root of the tongue papilla.

Utility model content

The purpose of this utility model is to overcome the shortcomings of the existing technology and the problems of single function, etc., and design a multi-functional brush head device, which includes a pair of brush heads, which rotate 360 degrees in opposite directions driven by a pair of transmission rods , to clean and care for the entire oral cavity, including cleaning teeth, cleaning tongue coating, massaging gums, tongue massage, lip care, etc. The brush head of the utility model is made of food-grade silicone soft material, which can be easily It fits well on the uneven tooth surface, has strong cleaning power, can realize fast and thorough cleaning, and will not harm the gums, taste buds, tongue papilla and oral mucosa, etc. It is clean and safe.

This pair of brush heads rotates 360 degrees towards each other to achieve the correct tooth cleaning recommended by dentists, correct gum massage and ideal tongue cleaning. It can deeply clean the tongue coating, thoroughly remove the dirt between teeth, gingival sulcus, occlusal surface and inside of wisdom teeth, and clean the entire oral cavity without dead ends. It is easy to use and easy to carry. Moreover, the brush head is made of one-piece molding without gaps. When cleaning after use, it can be rotated 360 degrees to achieve self-cleaning, easy to dry, and will not hide and breed bacteria, which is more hygienic.

The purpose of this utility model is achieved through the following technical solutions. Design and manufacture a brush head of a multi-functional oral care tool, especially: a pair of transmission rods, respectively connected to a pair of brush heads, the pair of brush heads rotate 360 degrees to each other, and the rear ends of the pair of brush heads are provided with recoil plate.

Wherein, the brush head is made of soft food-grade silicone-like soft material.

Wherein, the brush head is integrally formed.

Wherein, the end of the transmission rod is lower than the end of the brush head.

Wherein, the top of the recoil plate is lower than the top of the brush head.

The beneficial effect of the utility model is that: a pair of transmission rods drives a pair of brush heads connected thereto, and the pair of brush heads can rotate 360 degrees in opposite directions, which can not only quickly clean the gaps between teeth, gingival sulcus, and occlusal surfaces, but also Small in size, it can penetrate deep into the inner side of wisdom teeth to clean the entire oral cavity without dead ends. The brush head is made of food-grade silicone soft material, which can clean soft tissues such as tongue coating, gums and lips without any damage. At the same time, it can also massage the gums, tongue and lips for health care.

Compared with the prior art, due to the adoption of the above-mentioned scheme technology, the utility model realizes multiple functions with one brush, has the advantages of simple structure, convenient use, easy to carry, easy to clean, easy to dry, difficult to hide and breed bacteria, and more hygienic. It can not only clean the teeth, clean the tongue coating, but also massage the gums, massage the tongue and lip care, bringing all-round cleaning and health to the entire oral cavity, and will not harm the gums, taste buds, and tongue papilla.

Description of drawings

FIG. 1 is a schematic diagram of a rear view structure of a brush head device according to an embodiment of the present invention.

Fig. 2 is a side view schematic diagram of a brush head device according to an embodiment of the present invention.

Fig. 3 is a top structural schematic diagram of a brush head device according to an embodiment of the present invention.

Fig. 4 is a front structural schematic diagram of a brush head device according to an embodiment of the present invention.

Detailed ways

Below in conjunction with specific embodiment the utility model is described in further detail. However, it should not be understood that the scope of the above-mentioned themes of the present utility model is limited to the following embodiments, and all technologies realized based on the content of the present utility model all belong to the protection scope of the present utility model.

As shown in Figure 2, a pair of transmission rods 5 respectively penetrate into the roller 3 of the brush head 1. The brush head 1 includes the bristles 2 and the roller 3, which are made of soft food-grade silicone-like soft material and integrally molded by an integral mold. That is to say, the bristles 2 and the roller 3 are of an integrated structure without gaps. The pair of brush heads 1 are driven by the transmission rod 5 to rotate 360 degrees in opposite directions (as shown in Figure 3). The end of the transmission rod 5 is lower than the brush At the end of the head 1, the top of the recoil plate 4 is lower than the top of a pair of brush heads 1 (as shown in Figure 1), which can achieve a more effective and better effect of suction, flushing and brushing "3 effects in 1" during use. Cleaning effect.

As shown in Figure 4, the utility model preferred embodiment structure is as follows:

A pair of transmission rods 5 are respectively connected with a pair of brush heads 1, and the brush heads rotate 360 degrees relative to each other driven by the transmission rods. It can realize the cleaning and care of teeth, tongue coating, gums and other oral cavity.

Take specific embodiment one, the cleaning of teeth and tongue coating as an example.

Since the brush head 1 of the present utility model is made of food-grade silicone soft material, and rotates 360 degrees in opposite directions (as shown in Figure 3), it can deeply clean teeth, tooth gaps, gingival sulcus, occlusal surface and root of tongue coating, And it does not harm the gums and soft tissues in the mouth. When cleaning the teeth, when the front ends of the bristles 2 are placed between the teeth, the bristles 2 near the teeth are like toothpicks, turning from the gums to the crowns to quickly clean the teeth, while the other bristles clean the teeth noodle. The bristles 2 on the other side of the brush head also rotate from the gums to the crowns to clean the teeth on the other side, or the occlusal surface of the teeth, without causing the gums to evert or tear. Since the brush head 1 is made of food-grade silicone soft material, it will not cause abrasions to the gums, and the brush head is made of one-piece molding, which is convenient for cleaning after use, and avoids hiding and breeding between the bristles 2 and the roller 3 Bacteria, avoiding the interaction between tools and oral bacteria or viruses, and secondary infection.

As shown in Figure 2, a pair of brush heads 1 made of soft food-grade silica gel, driven by a pair of transmission rods 5, rotate 360 degrees in opposite directions, and the front ends of the bristles 2 absorb toothpaste foam or mouthwash when rotating, Form a strong suction flow to suck away dirt. And the rear end of the bristle 2 hits the sucked toothpaste foam or mouthwash on the recoil plate to form a strong flush, which can wash away dirt. Under the continuous brushing of the bristles 2 and the suction and flushing of the strong water flow formed, the "3-in-1" thorough cleaning of "suction, flushing, and brushing" is realized.

When cleaning the tongue coating, a pair of soft food-grade silicone brush heads 1, driven by a pair of transmission rods 5, rotate 360 degrees toward each other, and the bristles 2 can "hold up" while "rolling". "The tongue coating, taste buds, and tongue nipples expose the gap at the root of the tongue coating. The front ends of the bristles 2 rotate to suck up toothpaste foam or mouthwash, forming a strong suction flow to suck away the dirt in the tongue coating. And the rear end of the bristles 2 hits the sucked water on the recoil plate to form a powerful flush to wash away the dirt in the tongue coating. This unique "3-in-1" cleaning method of "suction, flushing, and brushing" should be an ideal tongue cleaning method at present. It can not only deeply and thoroughly clean the tongue coating and fermented products, but also not hurt the taste buds and tongue papilla. It can activate and restore the sense of taste, and at the same time achieve a health massage for the reflex area of the tongue.

Example Two: Gum Massage

A pair of bristles 1 made of soft food-grade silicone material, driven by a pair of transmission rods 5, rotate 360 degrees in opposite directions, so that correct gum massage can be achieved while brushing teeth. A pair of bristles 2 roll under the drive of a pair of transmission rods 5, and the bristles 2 near the end of the gums always rotate and massage from the gums to the crown, no matter the outer gums or inner gums, whether it is the upper gum or the lower gum. tooth gums. Whether you move the brush head sideways, or up and down, you get the right gum massage without bruising, spraining, everting or tearing the gums. Gum massage can promote blood circulation in the gums and roots, enhance the toughness and elasticity of the gums, prevent gum bleeding, gum recession, deep gingival sulcus, and periodontal disease. Strengthen teeth and prevent loosening. It can effectively promote the restoration of the tooth nerve and help the recovery of dentin sensitivity.

Example three: lip care

A pair of soft food-grade silicone-like soft material bristles 1, driven by a pair of transmission rods 5, rotate 360 degrees to each other. When cleaning the lips, the bristles 2 can completely remove the residues in the mouth by "rolling brush" At the same time, it can also "hold up" the lip skin very well, realize lip massage, and promote lip blood circulation, so as to not only achieve the purpose of cleaning lips, but also prevent chapped lips, loose lip muscles, and restore youth and health Natural effect.

Claims (5)

1. a brush head device for multi-function oral care instrument, is characterized in that, it comprises: the brush of a pair 360 degree of opposite direction rotatings, and this brush is connected with a pair drive link respectively, and this is provided with kick plate to after the brush of 360 degree of opposite direction rotatings.

2. the brush head device of multi-function oral care instrument according to claim 1, is characterized in that, described brush is the brush that food grade silicone class softwood matter is made.

3. the brush head device of multi-function oral care instrument according to claim 1, is characterized in that, described brush is formed in one the brush made.

4. the brush head device of multi-function oral care instrument according to claim 1, is characterized in that, the end of described drive link is lower than the end of brush.

5. the brush head device of multi-function oral care instrument according to claim 1, is characterized in that, the top of described kick plate is lower than the top of described brush.