CN208129748U - Combined toothbrush - Google Patents

Abstract

The utility model discloses a combined toothbrush, which comprises a brush body and a brush cover. One end of the brush body is provided with a bristle brush head, and the other end is provided with a soft bristle brush head; the middle part of the brush body is provided with a connecting piece, The brush cover is movably connected with the brush body through the connecting piece, and the brush cover can move back and forth between the hard-bristled brush head end and the soft-bristled brush head end of the brush body. The utility model adopts the structure of one brush body and two brush heads, and is equipped with a brush cover which doubles as a handle, and the ordinary toothbrush is changed into a combined toothbrush by a simple and feasible connecting piece, which has the advantages of simple structure, easy manufacture, and convenient use. Advantages, providing people with more choices to meet different needs.

Description

combination toothbrush

technical field

The utility model relates to a toothbrush, in particular to a combined toothbrush.

Background technique

With the improvement of people's living standards, more and more attention is paid to the health of teeth. Brushing your teeth is also very important. It is very important to find a toothbrush that suits you. There are many types of toothbrushes on the market. In summary, there are two main categories: hard-bristled toothbrushes and soft-bristled toothbrushes. Hard-bristled toothbrushes are better for cleaning larger food residues and stubborn stains. For a finer cleaning effect, the soft and fine bristles can clean the crevices of the teeth more deeply, with less damage to the enamel and gums, but the cleaning effect on large food residues in the crevices of the teeth is limited. These two toothbrushes have their own advantages and disadvantages, and it is inevitable to be a little awkward when choosing.

Utility model content

The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a combination toothbrush with double brush heads which is reasonable in structure, convenient to use and carry, and provides more choices for people.

In order to solve the above-mentioned technical problems, the utility model combined toothbrush includes a brush body and a brush cover, one end of the brush body is provided with a bristle brush head, and the other end is provided with a soft bristle brush head; There is a connecting piece, the brush cover is flexibly connected with the brush body through the connecting piece, and the brush cover can move back and forth between the hard-bristled brush end and the soft-bristled brush end of the brush body.

Further, the connecting piece of the present invention includes a hollow sleeve fastened in the middle of the brush body, the middle of the sleeve is provided with anti-skid studs, and the upper and lower sides of the anti-skid studs are respectively provided with ventilation seams; The two ends of the brush cover are not sealed, and the side wall of the brush cover is provided with a chute compatible with the anti-skid nail, the brush cover is set on the brush body, and the anti-skid nail passes through the chute from inside to outside The brush cover is movably connected with the brush body, and the anti-skid nail can slide in the slide groove.

Further, the connector of the utility model includes a round hole of the brush body arranged in the middle of the brush body, and limit protrusions are arranged on both sides of the round hole of the brush body; The handle of the sleeve is provided with a brush handle hole corresponding to the brush body hole and a limit groove corresponding to the limit protrusion. The brush handle clamps the brush body and is inserted into the brush body with a rotating shaft. The circular hole of the brush body and the circular hole of the brush handle, and the limiting protrusion is inserted into the limiting groove to connect the brush cover with the brush body.

As a preference, the clamping handle of the present invention is in the shape of an irregular strip with a narrow inner section and a wider outer section.

Beneficial effects of the utility model: the utility model adopts the structure of one brush body and two brush heads, equipped with a brush cover which doubles as a handle, and the ordinary toothbrush is changed into a combined toothbrush with a simple and feasible connecting piece, which has the advantages of simple structure , Easy to make, easy to use and other advantages, providing people with more choices to meet different needs.

Description of drawings

Fig. 1 is the structural representation of the brush body described in embodiment one;

Fig. 2 is the structural representation of the brush cover described in embodiment one;

3 is a schematic structural view of the combination of the brush body and the brush cover described in Embodiment 1;

Fig. 4 is the appearance schematic diagram of the combination toothbrush described in embodiment one;

5 is a schematic structural view of the brush body described in Embodiment 2;

6 is a schematic structural view of the brush cover described in Embodiment 2;

Fig. 7 is a structural schematic diagram of the connection part of the brush cover described in the second embodiment;

Fig. 8 is a schematic structural view of the combination toothbrush described in the second embodiment.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

The combined toothbrush of the utility model comprises a brush body 1 and a brush cover 2, one end of the brush body 1 is provided with a bristle brush head 3, and the other end is provided with a soft bristle brush head 4; the middle part of the brush body 1 is provided with There is a connecting piece 5, and the brush cover 2 is movably connected with the brush body 1 through the connecting piece 5, and the brush cover 2 can move back and forth between the hard-bristled brush end and the soft-bristled brush end of the brush body 1.

Further, the connector 5 of the utility model includes a hollow sleeve 6 fastened in the middle of the brush body 1, the middle of the sleeve 6 is provided with an anti-skid stud 7, and the upper and lower sides of the anti-skid stud 7 are respectively provided with Ventilation seam 8; the two ends of the brush cover 2 are not sealed, and the side wall of the brush cover 2 is provided with a chute 9 compatible with the anti-skid nail 7, and the brush cover 2 is set on the brush body 1, The anti-skid stud 7 passes through the chute 9 from the inside to the outside to movably connect the brush cover 2 with the brush body 1 , and the anti-slip 7 can slide in the chute 9 .

Further, the connecting piece 5 of the present invention includes a brush body round hole 10 arranged in the middle of the brush body 1, and limit protrusions 11 are arranged on both sides of the brush body round hole 10; the brush cover 2 penetrates up and down In the shape of a clip, the handle 14 of the brush cover 2 is provided with a brush handle hole 12 corresponding to the brush body hole 10 and a limit groove 13 corresponding to the limit protrusion 11. The brush The handle 14 clamps the brush body 1, inserts the rotating shaft 15 into the round hole 10 of the brush body and the round hole 12 of the brush handle, and inserts the limiting protrusion 11 into the limiting groove 13 to connect the brush cover 2 to the brush handle. Brush body 1 is connected.

As a preference, the clamping handle 14 of the present invention is in the shape of an irregular long strip with a narrow inner section and a wider outer section.

Embodiment 1: The brush body 1 described in this embodiment is a plastic brush body, and the left and right sides are respectively a bristle brush head 3 and a soft bristle brush head 4. The middle part; the anti-skid stud 7 is a protrusion formed integrally with the middle part of the sleeve pipe 6. Since the sleeve pipe is a hollow wall pipe, pressing the anti-skid stud 7 by hand can make the sleeve pipe inwardly concave and then pop up, which is convenient for removing The brush body 1 is put into the brush cover 2; in order to make the pressing effect of the anti-skid stud 7 better, a thin and narrow ventilation seam 8 is respectively opened on the wall of the casing 6 and on the upper and lower sides of the anti-skid stud 7, so as to facilitate the air flow. In and out of the casing 6, the pressing of the anti-skid nail 7 is easier, and the casing 6 is also easier to rebound; the brush cover 2 can be made of hard plastic, and a chute 9 compatible with the anti-skid nail 7 is provided on the side wall of the brush cover. , after the brush cover 2 is put on the brush body 1, the anti-slip nail 7 goes out of the chute 9 to connect the brush cover 2 with the brush body 1, and the anti-slip nail 7 can slide in the chute 9, so that the brush cover 2 is located on the bristle brush head end or the end of the soft bristle brush head, the brush cover 2 can also be used as a handle while protecting the brush head, which is simple and convenient.

Embodiment 2: The connection mode of the brush body 1 and the brush cover 2 of this embodiment is the main mode of the rotating shaft and the clip, specifically: a brush body round hole 10 is set in the middle of the brush body 1, and each side of the brush body round hole 10 Set a limit protrusion 11; the brush cover 2 is in the shape of a clip that penetrates up and down, the inner side of the brush cover is opened, and the outer side is sealed. Shape, adapt to the connector 5 of the brush body 1,

A brush handle round hole 12 and a limit groove 13 are provided on the clamp handle 14, the brush handle 14 is clamped to the brush body 1, a rotating shaft 15 is inserted into the brush body round hole 10 and the brush handle round hole 12, and the limit protrusion 11 Embedding the limiting groove 13 connects the brush cover 2 with the brush body 1 . When in use, if you need to change the brush head, you only need to use a little force to separate the limit protrusion 11 from the limit groove 13, lift the brush cover 2, change it to the other side, press it with your hand, and the limit The protrusion 11 is clamped with the limit groove 13 to connect and fix the brush cover 2 and the brush body 1, which is simple and convenient.

The utility model combines the soft-bristled brush head and the hard-bristled brush head together, and has two functions in one toothbrush without increasing the number of toothbrushes, which meets different needs, is simple and saves energy to the greatest extent.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. The embodiment selected and specifically described in this specification is to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model, as long as the above-mentioned technology is used Scheme, all should fall into the protection domain of the present utility model.

Claims (4)

1. a kind of combined toothbrush, including brush body（1）It is covered with brush（2）, which is characterized in that the brush body（1）One end be provided with firmly Brush head（3）, the other end be provided with fur brush head（4）；The brush body（1）Middle part be provided with connector（5）, the brush set （2）Through connector（5）With brush body（1）It is flexibly connected, brush set（2）It can be in the brush body（1）Bristle brushhead end and fur brush head End moves back and forth.

2. combined toothbrush according to claim 1, which is characterized in that the connector（5）Including being fastened on the brush body（1） The hollow casing at middle part（6）, described sleeve pipe（6）Middle part be provided with anti-skid stud（7）, anti-skid stud（7）Two sides up and down difference It is provided with ventilation seam（8）；The brush set（2）Both ends open-ended, brush set（2）Side wall on be provided with and the anti-skid stud（7） Adaptable sliding slot（9）, the brush set（2）It covers in brush body（1）Upper, described anti-skid stud（7）It is pierced by the sliding slot from the inside to surface（9） The brush is covered（2）With brush body（1）It is flexibly connected, the anti-skid stud（7）It can be in the sliding slot（9）Interior sliding.

3. combined toothbrush according to claim 1, which is characterized in that the connector（5）Including being arranged in the brush body（1） The brush body circular hole at middle part（10）, the brush body circular hole（10）Two sides are provided with retention bead（11）；The brush set（2）To pass through up and down The clip-like worn is covered in brush（2）Clamp holder（14）On be provided with and the brush body circular hole（10）Corresponding brush handle circular hole（12）With institute State retention bead（11）Corresponding limiting groove（13）, the clamp holder（14）Clamp the brush body（1）, use shaft（15）Insertion institute State brush body circular hole（10）With brush handle circular hole（12）, the retention bead（11）It is embedded in the limiting groove（13）The brush is covered （2）With brush body（1）Connection.

4. combined toothbrush according to claim 3, which is characterized in that the clamp holder（14）For wide irregular of inner section of narrow outer segment Strip.