CN216875419U

CN216875419U - Toothbrush with self-disinfection function

Info

Publication number: CN216875419U
Application number: CN202220668203.8U
Authority: CN
Inventors: 沈黎明
Original assignee: Shanghai Yinuojing Biotechnology Co ltd
Current assignee: Shanghai Yinuojing Biotechnology Co ltd
Priority date: 2022-03-26
Filing date: 2022-03-26
Publication date: 2022-07-05
Anticipated expiration: 2032-03-26

Abstract

The utility model relates to the technical field of household articles, in particular to a toothbrush with a self-disinfection function. The utility model relates to a toothbrush with a self-disinfection function, which comprises a brush handle and a brush head arranged at the upper part of the brush handle, wherein a plurality of brush pores are formed in the brush head, bristles are arranged in the brush pores, cavities are formed in the brush handle and the brush head and are communicated with the brush pores, a base is arranged at the bottom of the brush handle, a push rod is arranged at the center of the base in a sliding manner, the upper end of the push rod is fixedly connected with a piston matched with the cavities, an elastic air bag is arranged at the lower part of the base, the bottom end of the push rod is fixedly connected with the bottom surface of the elastic air bag, and a disinfectant is arranged in the cavity.

Description

Toothbrush with self-disinfection function

Technical Field

The utility model relates to the technical field of household articles, in particular to a toothbrush with a self-disinfection function.

Background

The oral cavity and the teeth are one of the main portals of bacteria invasion into the human body, and the toothbrush contacts the teeth and many corners of the oral cavity every day, so that a lot of bacteria are hidden in the gaps of the toothbrush inevitably. Because the toothbrush is in a damp environment for a long time, the bristles and the toothbrush head are easy to grow mildew and bacterial plaque, and if the toothbrush is not treated in time, the possibility of bacterial infection exists in the tooth brushing process.

The current mainstream practice is to change the toothbrush once in 3 months, and many families discard the toothbrush bristles under the condition that the toothbrush bristles are still straight even more, which is absolutely not the optimal choice for economic and environmental considerations. Meanwhile, due to the fact that the toothbrushes are in different environments, the breeding speed of the mildew plaques is inconsistent, and the breeding of the mildew plaques cannot be stopped even if the toothbrushes are frequently replaced, the toothbrush with the self-disinfection function needs to be developed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a toothbrush with a self-disinfection function.

In order to solve the technical problems, the toothbrush with the self-disinfection function comprises a brush handle and a brush head arranged on the upper portion of the brush handle, wherein a plurality of brush holes are formed in the brush head, bristles are arranged in the brush holes, cavities are formed in the brush handle and the brush head and communicated with the brush holes, a base is arranged at the bottom of the brush handle, a push rod is arranged at the center of the base in a sliding mode, the upper end of the push rod is fixedly connected with a piston matched with the cavities, an elastic air bag is arranged on the lower portion of the base, the bottom end of the push rod is fixedly connected with the bottom surface of the elastic air bag, and disinfectant is arranged in the cavities.

Furthermore, a liquid adding port communicated with the cavity is formed in the brush handle, and a transparent observation window is arranged on the liquid adding port.

Furthermore, the elastic air bag is of a circular truncated cone shape with a larger bottom surface.

Furthermore, the elastic air bag is made of rubber.

In conclusion, the utility model has the following beneficial effects:

after the toothbrush is used for brushing teeth, the bottom of the elastic air bag is slightly extruded upwards, and the disinfectant in the cavity flows out from the gap between the bristle holes and the bristles under the thrust of the piston and flows along the bristles to sterilize the bristles and the brush head, so that the breeding of mildew is effectively avoided, and the health of the oral cavity and a human body is protected. The elastic air bag is in a round table shape with a larger bottom surface, so that the toothbrush can be conveniently and vertically placed. The brush handle is provided with a liquid feeding port communicated with the cavity, and the liquid feeding port is provided with a transparent observation window, so that the consumption condition of the disinfectant can be conveniently observed and determined, and the supplementary disinfectant can be added in time.

Drawings

The utility model is described in further detail below with reference to the following figures and detailed description:

FIG. 1 is a schematic diagram of the present invention before pressing;

fig. 2 is a schematic structural view of the present invention during pressing.

In the figure: 1 brush handle, 2 brush heads, 3 brush pores, 4 brush hairs, 5 brush pores, a cavity, 6 bases, 7 elastic air bags, 8 liquid adding ports, 9 observation windows, 10 disinfectant, 11 push rods and 12 pistons.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is further described below with reference to the accompanying figures 1-2:

according to the attached drawings 1-2, a toothbrush with a self-disinfection function comprises a brush handle 1 and a brush head 2 arranged on the upper portion of the brush handle 1, a plurality of brush pores 3 are formed in the brush head 2, bristles 4 are arranged in the brush pores 3, a cavity 5 is formed inside the brush handle 1 and the brush head 2, the cavity 5 is communicated with the brush pores 3, a base 6 is arranged at the bottom of the brush handle 1, a push rod 11 is arranged at the center of the base 6 in a sliding mode, a piston 12 matched with the cavity 5 is fixedly connected to the upper end of the push rod 11, an elastic air bag 7 is arranged on the lower portion of the base 6, the elastic air bag 7 is of a circular truncated cone shape with a larger bottom surface, the elastic air bag 7 is made of rubber, the bottom end of the push rod 11 is fixedly connected with the bottom surface of the elastic air bag 7, a disinfectant 10 is arranged in the cavity 5, a liquid filling opening 8 communicated with the cavity 5 is formed in the brush handle 1, and a transparent observation window 9 is arranged on the liquid filling opening 8.

According to the utility model, the cavity 5 communicated with the brush hair hole 3 is arranged in the brush handle 1 and the brush head 2, food-grade safety-level disinfectant 10 is filled in the cavity 5, the base 6 is arranged at the bottom of the brush handle 1, the push rod 11 is slidably arranged at the center of the base 6, the upper end of the push rod 11 is fixedly connected with the piston 12 which is in sliding and sealing fit with the inner wall of the cavity 5, the elastic air bag 7 made of rubber is arranged at the lower part of the base 6, the bottom end of the push rod 11 is fixedly connected with the bottom surface of the elastic air bag 7, the bottom of the elastic air bag 7 is slightly pressed upwards after each time of tooth brushing is finished, the disinfectant 10 in the cavity 5 flows out from a gap between the brush hair hole 3 and the brush hair 4 under the thrust of the piston 12 and flows along the brush hair 4, the disinfection on the brush hair 4 and the brush head 2 is finished, the breeding of mildew is effectively stopped, and the health of the oral cavity and human body is protected. The elastic air bag 7 is in a round table shape with a larger bottom surface, so that the toothbrush can be conveniently and vertically placed. The brush handle 1 is provided with a liquid adding port 8 communicated with the cavity 5, and the liquid adding port 8 is provided with a transparent observation window 9, so that the consumption condition of the disinfectant 10 can be conveniently observed and determined, and the supplementary disinfectant 10 can be added in time.

In summary, the present invention is not limited to the above-described embodiments. Numerous changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The protection scope of the present invention shall be subject to the claims of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Claims

1. A toothbrush with self-disinfection function, which comprises a brush handle (1) and a brush head (2) arranged at the upper part of the brush handle (1), it is characterized in that a plurality of brush pores (3) are arranged on the brush head (2), bristles (4) are arranged in the brush pores (3), a cavity (5) is arranged inside the brush handle (1) and the brush head (2), the cavity (5) is communicated with the brush pores (3), the bottom of the brush handle (1) is provided with a base (6), a push rod (11) is arranged at the center of the base (6) in a sliding way, the upper end of the push rod (11) is fixedly connected with a piston (12) matched with the cavity (5), the lower part of the base (6) is provided with an elastic air bag (7), the bottom end of the push rod (11) is fixedly connected with the bottom surface of the elastic air bag (7), and a disinfection solution (10) is arranged in the cavity (5).

2. The toothbrush with self-disinfection function as claimed in claim 1, wherein the brush handle (1) is provided with a filling opening (8) communicated with the cavity (5), and the filling opening (8) is provided with a transparent observation window (9).

3. A toothbrush with self-disinfecting function as claimed in claim 2, characterized in that said elastic bladder (7) is of a truncated cone shape with a larger bottom surface.

4. A toothbrush with self-disinfecting function as claimed in claim 3, characterized in that said elastic bladder (7) is made of rubber.