CN213587672U

CN213587672U - Tooth brush

Info

Publication number: CN213587672U
Application number: CN202022424959.1U
Authority: CN
Inventors: 王子云; 张维国; 马列
Original assignee: Bengbu Nvc Lighting Technology Co ltd
Current assignee: NVC Lighting Technology Corp
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-02
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a toothbrush, which comprises a toothbrush body and a base, wherein the toothbrush body is placed on the base and comprises a toothbrush head and a toothbrush handle, and U-shaped bristles are embedded in the toothbrush head; the base is provided with a protective cover, a cleaning cavity is formed by the protective cover and the toothbrush head, and the toothbrush head is located in the cleaning cavity. A plurality of groups of U-shaped bristles are embedded in the toothbrush head of the toothbrush, and the U-shaped bristles are soft and elastic, so that foreign matters on the surfaces of teeth and in gaps between the teeth can be effectively removed, and the teeth are kept clean; after the toothbrush is used, the toothbrush is placed in the cleaning cavity, and the toothbrush can be sterilized and disinfected by ultraviolet light emitted by the UVC light source component, so that the toothbrush is convenient to use and high in cleaning degree.

Description

Tooth brush

Technical Field

The utility model belongs to the technical field of household articles's technique and specifically relates to a toothbrush with U-shaped brush hair is related to.

Background

As a daily necessity of people, a toothbrush mainly plays a role of cleaning teeth by bristles. In the existing toothbrush, the toothbrush bristles are single-end vertical bristles, namely, the toothbrush bristles are formed by densely combining a plurality of single-end vertical bristles. The single-end vertical toothbrush bristle can incline to reduce friction and cleaning functions after being used for a long time, and the single-end vertical toothbrush bristle is easy to store dirt and breed bacteria at the bottom, is not easy to clean and is not beneficial to oral health; frequent replacement of the toothbrush will increase the daily use cost and is not environment-friendly.

The chinese patent with publication number CN205667440U provides a toothbrush with ultraviolet sterilization function, which comprises a handle, a toothbrush head and toothbrush bristles, wherein a battery cover, an ultraviolet LED lamp and a power key are arranged outside the handle, a main control board and a battery are arranged inside the handle, and the ultraviolet LED lamp, the power key and the battery are all connected with the main control board through wires. The toothbrush can kill bacteria attached to the toothbrush head through the ultraviolet LED lamp arranged on the toothbrush handle, thereby sterilizing and disinfecting. However, in the toothbrush, the ultraviolet LED lamp is arranged on the toothbrush handle and is illuminated by the ultraviolet LED lamp by mistake.

Therefore, it is a technical problem to be solved by those skilled in the art to improve the structure of the existing toothbrush to effectively clean teeth while keeping the head clean.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a toothbrush, a plurality of groups of U-shaped bristles are embedded on the toothbrush head of the toothbrush, the U-shaped bristles are soft and elastic, and can effectively remove foreign matters on the surfaces of teeth and in gaps between the teeth and keep the teeth clean; after the toothbrush is used, the toothbrush is placed in the cleaning cavity, and the toothbrush can be sterilized and disinfected by ultraviolet light emitted by the UVC light source component, so that the toothbrush is convenient to use and high in cleaning degree.

In order to achieve the above object, the present invention provides the following technical solutions:

a toothbrush comprises a toothbrush body and a base, wherein the toothbrush body is placed on the base and comprises a toothbrush head and a toothbrush handle, and U-shaped bristles are embedded in the toothbrush head; the base is provided with a protective cover, a cleaning cavity is formed by the protective cover and the toothbrush head, and the toothbrush head is located in the cleaning cavity.

The toothbrush has the advantages that the U-shaped bristles are embedded in the toothbrush head, have a two-point type supporting structure, are flexible and elastic, and can penetrate into gaps between teeth when the teeth are cleaned, so that the effect of deeply cleaning the teeth is achieved; and is less prone to build-up of dirt. After the toothbrush is used, the toothbrush is hung on the base, and the toothbrush head in the cleaning cavity is subjected to sterilization and disinfection treatment to ensure the overall cleanliness of the toothbrush.

As further description of the technical scheme of the utility model, the base is also provided with a sterilization component, a battery and a light-passing plate, and the sterilization component is electrically connected with the battery; the light-transmitting plate is arranged between the sterilizing component and the toothbrush head.

As a further description of the technical solution of the utility model, the subassembly that disinfects includes the base plate and set up in UVC light source spare, infrared inductor and the treater of base plate top, UVC light source spare with infrared inductor with the treater electricity is connected.

As a technical scheme of the utility model further describe, still be provided with wireless charging module and be located on the base the top cap of wireless charging module top, the top cap with protection casing fixed connection, wireless charging module with the battery electricity is connected.

The subassembly that disinfects on the base mainly disinfects the disinfection to the toothbrush head of placing in clean chamber, specifically is that infrared inductor is after sensing the toothbrush and has put into clean chamber, will feed back to the treater in, and UVC light source spare is opened to later treater, and the disinfection of disinfecting is disinfected to the toothbrush head to its shortwave ultraviolet that sends.

Set up the light-passing board between subassembly and the toothbrush head disinfects, can avoid the drop of water that the toothbrush has to cause the influence to the subassembly of disinfecting on the one hand, on the other hand also does benefit to UVC light and pierces through, avoids weakening the disinfection effect of disinfecting of UVC light source spare.

In the aspect of a power supply, the wireless charging module charges the battery, and the battery supplies power to the UVC light source component, the infrared inductor and the processor, so that the sterilization and disinfection work can be continuously carried out.

As a further description of the technical solution of the present invention, the U-shaped bristles are single strings of dental floss connected end to end, the single strings of dental floss forms a plurality of continuous U-shaped bristles on the toothbrush head, which is embedded with a plurality of strings of dental floss.

As further described in the technical proposal of the utility model, the toothbrush head is also embedded with upright bristles.

As a further description of the technical solution of the present invention, the U-shaped bristles are located at both sides of the upright bristles.

As a further description of the technical solution of the present invention, the U-shaped bristles and the upright bristles are mixedly arranged on the toothbrush head.

As the technical proposal of the utility model is further described, the dental floss is made of nylon thread or carbon thread.

The U-shaped bristles are a single piece of dental floss that exits one end of the toothbrush head to form a continuous U-shaped bristle that terminates at the other end. The U-shaped bristles are arranged on the toothbrush head in a plurality of groups, have a two-point supporting structure, are flexible and elastic, can deeply clean the surfaces of teeth and gaps between the teeth, can avoid damage to mucous membrane walls of oral cavities, and improve the comfort of tooth brushing.

The U-shaped bristles can be matched with the vertical bristles for use, in the toothbrush of one embodiment, the U-shaped bristles are positioned on two sides of the vertical bristles to form a brush surface with a height difference, so that the contact area between the brush surface and teeth is increased; in another embodiment, the U-shaped bristles and the upright bristles are mixed and arranged to form a ragged brush surface, so that the contact area of the brush surface and teeth can be increased, and the teeth can be effectively cleaned.

Based on foretell technical scheme, the utility model discloses the technological effect who gains does:

(1) the toothbrush provided by the utility model has the advantages that the toothbrush head is embedded with a plurality of groups of U-shaped bristles, and the U-shaped bristles are soft and elastic, so that foreign matters on the surfaces of teeth and in gaps between the teeth can be effectively removed, and the teeth are kept clean; the damage to the mucosa wall of the oral cavity can be avoided, and the comfort of tooth brushing is improved; after the toothbrush is used, the toothbrush is placed in the cleaning cavity, and the toothbrush can be sterilized and disinfected by ultraviolet light emitted by the UVC light source component, so that the toothbrush is convenient to use and high in cleaning degree.

(2) The utility model provides a toothbrush, U-shaped brush hair can arrange in groups and set up on the toothbrush head, also can arrange the use with upright brush hair in pairs, and the two forms and has the brush face of difference in height or irregularity, and the area of contact of increase and tooth effectively cleans the tooth.

Drawings

Fig. 1 is an exploded view of the toothbrush of the present invention.

Fig. 2 is a sectional view of the toothbrush of the present invention.

Fig. 3 is a front view of the toothbrush of the present invention.

Fig. 4 is a cross-sectional view of the brush of the present invention.

FIG. 5 is a schematic view of the structure of the brush of the embodiment of the present invention

FIG. 6 is a schematic view of a bristle structure according to another embodiment of the present invention

Detailed Description

To facilitate an understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings and specific examples. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

Fig. 1 shows an exploded view of a toothbrush of this embodiment, fig. 2 shows a sectional view of the toothbrush of this embodiment, fig. 3 shows a front view of the toothbrush of this embodiment, fig. 4 shows a sectional view of bristles of this embodiment, and referring to fig. 1 to 4 in combination, a toothbrush comprises a toothbrush body 1 and a base 2, the base 2 is fixed to a wall of a washing room, and the toothbrush body 1 is placed on the base 2 when the toothbrush is not used. Toothbrush body 1 includes toothbrush head 11 and toothbrush handle 12, and the material of toothbrush head 11 and toothbrush handle 12 is plastic or silica gel, can be integral type structure between toothbrush head 11 and the toothbrush handle 12, perhaps split type structure. When the toothbrush is of a split structure, only the toothbrush head 11 can be replaced after being worn.

U-shaped bristles 13 are embedded in the toothbrush head 11, and the U-shaped bristles 13 are formed by a single piece of dental floss which comes out from the head end A of the toothbrush head 11 to form continuous U-shaped bristles and end in the tail end B. That is, the U-shaped bristles 13 are formed by a single piece of dental floss extending longitudinally through the head end A to the tail end B of the toothbrush head 11. The U-shaped bristles 13 are made of nylon threads or carbon threads, have a two-point supporting structure, are flexible and elastic, can penetrate into slits between teeth when the teeth are cleaned, play a role in deeply cleaning the teeth, and are not easy to accumulate dirt. In addition, the tail ends of the U-shaped brush hairs 13 have certain radian, so that the mucous membrane wall of the oral cavity can be prevented from being damaged, and the comfort of tooth brushing is improved.

When not in use, the toothbrush body 1 is placed on the base 2 for disinfection and sterilization. Specifically, the base 2 is provided with a protective cover 21, a cleaning cavity 22 is formed between the protective cover 21 and the base 2, a sterilizing component 23, a battery 24 and a light-transmitting plate 25 are arranged inside the cleaning cavity 22, and the sterilizing component 23 is electrically connected with the battery 24; the transparent plate 25 is disposed between the sterilizing assembly 23 and the toothbrush head 11.

The sterilization assembly 23 includes a substrate 231, and a UVC light source unit 232, an infrared sensor 233 and a processor (not shown) disposed above the substrate 231, wherein the UVC light source unit 232 is a UVC-LED lamp, or may be a UVC fluorescent tube, which emits short-wave UV light (light wave length is less than 300nm) to substantially cover a sterilization area within an illumination range, thereby improving sterilization efficiency. UVC light source piece 232 and infrared inductor 233 are connected with the treater electricity, and when the toothbrush head 11 of placing in clean chamber 22 was disinfected to the subassembly 23 that disinfects on base 2, infrared inductor 233 sensed toothbrush head 11 and had been put into clean chamber 22 after, will feed back to the treater in, and later the treater starts UVC light source piece 232, and the short wave ultraviolet that its sent disinfects the disinfection to the toothbrush head.

Light-transmitting plate 25 is between subassembly 23 that disinfects and toothbrush head 11, can avoid the toothbrush head to take some water droplet to cause the influence to the subassembly that disinfects on the one hand, and on the other hand also does benefit to UVC light and pierces through, avoids weakening the disinfection effect of disinfecting of UVC light source spare.

Above the protection casing 21, be provided with wireless module 26 and top cap 27 that charge, top cap 27 are located wireless module 26 that charge's top, and wireless module 26 charges to battery 24, and the battery supplies power again and gives UVC light source piece 232, infrared inductor 233 and treater, makes the work of disinfecting sustainable the going on.

A time control module can be further disposed in the sterilization assembly 23, and is connected to the UVC power supply 232, and by setting a sterilization and disinfection time threshold, the UVC power supply 232 will stop working after the threshold is reached, so as to save electric quantity.

In order to place the toothbrush body 1 on the base 2, a slot 121 is formed in the toothbrush handle 12, a clamping seat 28 is correspondingly formed on the base 2, and the slot 121 and the clamping seat 28 are mutually matched, so that the toothbrush body 1 is fixed on the side surface of the base 2. The base 2 can be fixed on the wall through the clamping piece 29 and the gluing piece, so that the wall is prevented from being damaged due to the fact that holes are required to be formed.

According to the toothbrush provided by the embodiment, the toothbrush head is embedded with a plurality of groups of U-shaped bristles, and the U-shaped bristles are soft and elastic, so that foreign matters on the surfaces of teeth and in gaps between the teeth can be effectively removed, and the teeth are kept clean; the damage to the mucosa wall of the oral cavity can be avoided, and the comfort of tooth brushing is improved; after the toothbrush is used, the toothbrush is placed in the cleaning cavity, and the toothbrush can be sterilized and disinfected by ultraviolet light emitted by the UVC light source component, so that the toothbrush is convenient to use and high in cleaning degree.

Example 2

Fig. 5 shows a schematic structure of the bristles of this embodiment, and as shown in fig. 5, the U-shaped bristles 13 of this embodiment are formed by a plurality of strings of dental floss extending transversely through the head 11 to form a plurality of groups of U-shaped bristles. Each group of U-shaped bristles is formed by a single dental floss, is made of a nylon thread or a carbon thread, is flexible and elastic, can penetrate into gaps between teeth when cleaning the teeth, plays a role in deeply cleaning the teeth, and is not easy to accumulate dirt.

Example 3

Fig. 6 shows a schematic view of the structure of the bristles of this embodiment, and as shown in fig. 6, the U-shaped bristles 13 of this embodiment are formed by a plurality of dental floss extending transversely across the head 11 to form two sets of U-shaped bristles. A gap is reserved between the two groups of U-shaped bristles 13, and the vertical bristles 14 are arranged in the gap, namely the U-shaped bristles 13 are positioned on two sides of the vertical bristles 14 to form a brush surface with height difference, so that the contact area with teeth can be increased. Of course, the U-shaped bristles 13 can also be mixed with the upright bristles 14 to form a ragged brush surface, so that the contact area with teeth can be increased, and the teeth can be effectively cleaned.

The foregoing is merely illustrative and explanatory of the structure of the present invention, which is described in more detail and with greater particularity, and is not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, many variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.

Claims

1. A toothbrush comprises a toothbrush body (1) and a base (2), wherein the toothbrush body (1) is placed on the base (2), the toothbrush is characterized in that the toothbrush body (1) comprises a toothbrush head (11) and a toothbrush handle (12), and U-shaped bristles (13) are embedded in the toothbrush head (11); the toothbrush is characterized in that a protective cover (21) is arranged on the base (2), a cleaning cavity (22) is formed by the protective cover (21), and the toothbrush head (11) is located in the cleaning cavity (22).

2. The toothbrush according to claim 1, characterized in that the base (2) is further provided with a sterilizing component (23), a battery (24) and a light-transmitting plate (25), wherein the sterilizing component (23) is electrically connected with the battery (24); the light-transmitting plate (25) is arranged between the sterilizing component (23) and the toothbrush head (11).

3. The toothbrush of claim 2, wherein the germicidal assembly (23) comprises a base plate (231) and a UVC light source (232), an infrared sensor (233) and a processor disposed above the base plate (231), the UVC light source (232) and the infrared sensor (233) being electrically connected to the processor.

4. The toothbrush according to claim 3, characterized in that a wireless charging module (26) and a top cover (27) positioned above the wireless charging module (26) are further arranged on the base (2), the top cover (27) is fixedly connected with the protective cover (21), and the wireless charging module (26) is electrically connected with the battery (24).

5. The toothbrush according to claim 1, characterized in that the U-shaped bristles (13) are a single piece of dental floss connected end to end, the single piece of dental floss forming a plurality of continuous U-shaped bristles (13) on the toothbrush head (11), a plurality of pieces of the single piece of dental floss being embedded in the toothbrush head (11).

6. A toothbrush according to claim 1, characterised in that the head (11) also incorporates upstanding bristles (14).

7. The toothbrush according to claim 6, characterized in that the U-shaped bristles (13) are located on both sides of the upright bristles (14).

8. Toothbrush according to claim 6, characterised in that the U-shaped bristles (13) are arranged mixed with the upright bristles (14) on the toothbrush head (11).

9. The toothbrush of claim 5, wherein the dental floss is made of nylon or carbon.