CN214016461U

CN214016461U - Toothbrush head and toothbrush

Info

Publication number: CN214016461U
Application number: CN202022720013.XU
Authority: CN
Inventors: 田建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-24
Anticipated expiration: 2030-11-23

Abstract

The utility model relates to a toothbrush head and a toothbrush, which comprises a brush hair fixing plate, a connecting handle with one end fixedly connected with the side part of the brush hair fixing plate and brush hair fixedly connected with the brush hair fixing plate; the length of the bristles is sequentially increased from the two sides of the bristle fixing plate to the middle of the bristle fixing plate, the side faces of the bristles can be fully attached to the surfaces of teeth and cleaned, and the middle protruding parts of the bristles can enter gaps between the teeth and the gum combining part and gaps between the teeth to be cleaned and are not easy to bend.

Description

Toothbrush head and toothbrush

Technical Field

The utility model relates to a toothbrush head and toothbrush.

Background

Tartar is the main culprit of various diseases of teeth, and tartar is easy to accumulate in gaps at the joint of the teeth and the gingiva and gaps between the teeth, is generally white or faint yellow and is divided into soft tartar and hard tartar. After eating, the fine food scraps are easy to slowly deposit in the gingival crevice to form soft scale, thereby providing an environment for the oral bacteria to live. The hard scale is also called as dental calculus, which is a white or light yellow stone formed by combining soft scale which cannot be cleaned for a long time and decomposing, depositing and calcifying by bacteria in combination with acidic components of saliva, once the dental calculus is formed, the dental calculus cannot be cleaned by ordinary tooth brushing, and the dental calculus can be cleaned only by tooth washing in professional dentistry.

It is known that in the daily tooth brushing for cleaning the oral cavity, bristles are easily piled up and bent when gaps between teeth and a gum joint part and gaps between teeth are cleaned, and thus the cleaning cannot be effectively performed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a toothbrush head which can effectively clean the gap between the joint of teeth and gum and the gap between teeth and a toothbrush with the toothbrush head.

The utility model adopts the following technical scheme:

the utility model comprises a brush hair fixing plate, a connecting handle with one end fixedly connected with the side part of the brush hair fixing plate and brush hair fixedly connected with the brush hair fixing plate; the length of the brush hair is sequentially increased from two sides of the brush hair fixing plate to the middle position of the brush hair fixing plate.

The utility model comprises the toothbrush head and the toothbrush handle; one end of the toothbrush handle is fixedly connected with the other end of the connecting handle.

One end of the toothbrush handle of the utility model is fixedly connected with a threaded column, and the other end of the connecting handle is provided with a threaded hole matched with the threaded column; the threaded column is in threaded connection with the threaded hole.

The utility model discloses positive effect as follows:

1. the utility model discloses the length of brush hair is prolonged from the both sides of brush hair fixed plate to the intermediate position of brush hair fixed plate in proper order, and the side of brush hair can fully laminate and clear up on the surface of tooth, and the middle bulge of brush hair can enter into and clear up and be difficult for taking place to buckle in tooth and the gap between gum joint gap and the tooth.

2. The toothbrush handle and the toothbrush head of the utility model are installed as a whole, and can be formed at one time, thereby reducing the production cost.

3. The utility model discloses the installation and the dismantlement of toothbrush handle and toothbrush head, portable can be made things convenient for to screw post and screw hole.

4. The utility model discloses can effectively clear up the gap and the gap between the tooth of tooth and gum joint portion.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a bristle structure according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a second embodiment of the present invention;

FIG. 4 is a schematic view of a second embodiment of the present invention;

fig. 5 is a schematic view of a second threaded post structure according to an embodiment of the present invention.

In the drawings: 1. a bristle fixing plate; 2. a connecting handle; 3. brushing; 4. a toothbrush handle; 5. a threaded post; 6. a threaded bore.

Detailed Description

Example 1

As shown in the attached drawings 1-3, the utility model comprises a brush hair fixing plate 1, a connecting handle 2 with one end fixedly connected with the side part of the brush hair fixing plate 1 and brush hair 3 fixedly connected with the brush hair fixing plate 1; the length of the brush hair 3 is sequentially increased from two sides of the brush hair fixing plate 1 to the middle of the brush hair fixing plate 1, the side surfaces of the brush hair 3 can be fully attached to the surfaces of teeth and cleaned, and the middle protruding part of the brush hair 3 can enter the gap between the teeth and the joint of the gum and the gap between the teeth to be cleaned and is not easy to bend.

One end of the toothbrush handle 4 is fixedly connected with the other end of the connecting handle 2. The toothbrush handle 4 and the toothbrush head are installed into a whole, and can be formed at one time, so that the production cost is reduced.

When the toothbrush is used, the toothbrush handle 4 is held by hand, the bristles 3 are tightly attached to teeth, the protruding parts of the bristles 3 are close to the joint parts of the teeth and the gum, and the teeth are cleaned back and forth, so that tartar in the gaps between the teeth and the joint parts of the gum and the gaps between the teeth can be removed.

Example 2

As shown in fig. 4 and 5, the present invention comprises a bristle fixing plate 1, a connecting handle 2 having one end fixedly connected to the side of the bristle fixing plate 1, and bristles 3 fixedly connected to the bristle fixing plate 1; the length of the brush hair 3 is increased from two sides of the brush hair fixing plate 1 to the middle position of the brush hair fixing plate 1 in sequence, the side surface of the brush hair 2 can be fully attached to the surface of the tooth and cleaned, and the middle protruding part of the brush hair 3 can enter the gap between the tooth and the gum combining part and the gap between the tooth to be cleaned and is not easy to bend.

One end of a toothbrush handle 4 of the utility model is fixedly connected with the other end of a connecting handle 2, one end of the toothbrush handle 4 is fixedly connected with a threaded column 5, and the other end of the connecting handle 2 is provided with a threaded hole 6 matched with the threaded column 5; the threaded post 5 is threaded into the threaded hole 6. The threaded column 5 and the threaded hole 6 can facilitate the installation and the disassembly of the toothbrush handle 4 and the toothbrush head, and are convenient to carry.

During the use, screw post 5 is screwed up in screw hole 6, holds toothbrush handle 4, pastes tight tooth with brush hair 3, and the bulge of brush hair 3 is close to tooth and gum joint portion, makes a round trip to clear up, alright detach the tartar in the gap between the gap of tooth and gum joint portion and the tooth.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A toothbrush head, characterized in that: comprises a bristle fixing plate (1), a connecting handle (2) with one end fixedly connected with the side part of the bristle fixing plate (1) and bristles (3) fixedly connected with the bristle fixing plate (1); the lengths of the brush hairs (3) are sequentially increased from two sides of the brush hair fixing plate (1) to the middle position of the brush hair fixing plate (1).

2. A toothbrush, characterized by: comprising a toothbrush head and a toothbrush handle (4) according to claim 1; one end of the toothbrush handle (4) is fixedly connected with the other end of the connecting handle (2).

3. A toothbrush according to claim 2, wherein: one end of the toothbrush handle (4) is fixedly connected with a threaded column (5), and the other end of the connecting handle (2) is provided with a threaded hole (6) matched with the threaded column (5); the threaded column (5) is in threaded connection with the threaded hole (6).