CN2648894Y - Toothbrush - Google Patents

Abstract

The utility model discloses a novel toothbrush, which comprises a toothbrush handle and a toothbrush head. The toothbrush head is provided with bristles. The utility model is characterized in that top side end of the toothbrush handle is fixed with a pin shaft. The outer end of the pin shaft is provided with a T-typed station. The end plane of the toothbrush head is provided with a T-typed slot. The T-typed station of the pin shaft is clamped inside the T-typed slot. The toothbrush head of the utility model can rotate freely, and has thorough cleaning, undamaged gum, reasonable design and comfortable using.

Description

A kind of novel toothbrush

Technical field

The utility model relates to a kind of toothbrush, and particularly a kind of its brush can rotate, and uses comfortable novel toothbrush.

Background technology

The toothbrush handle of traditional toothbrush and brush are integral structures, and it is reasonable inadequately to design, and the dirt between slot is difficult to remove, and if this transverse-brush toothbrush firmly excessive in use, can damage gum.

Summary of the invention

In order to address the above problem, the purpose of this utility model be to provide a kind of reasonable in design, use comfortable a kind of novel toothbrush.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of novel toothbrush comprises brush holder, brush, and bristle is housed on the brush, it is characterized in that: the top side of brush holder is fixed with bearing pin, and there is T stage the outer end of bearing pin, and T type groove is arranged on the end face of brush, the T stage of bearing pin is stuck in the T type groove, be that brush can rotate around the bearing pin of brush holder by T type groove, its bristle can rotate by the direction of slot when brushing teeth, and cleans more thorough, and when exerting oneself when excessive, brush can rotate, and bristle can not be pressed on the gum inflexibly, reduces the injury to gum.

The beneficial effects of the utility model are: this toothbrush design is reasonable, can thoroughly remove the dirt between slot, and use comfortable.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the cutaway view of Fig. 2;

Fig. 4 is the I portion enlarged drawing of Fig. 3;

One of them state reference map when Fig. 5 is the utility model rotation;

Wherein another one state reference map when Fig. 6 is the utility model rotation;

Fig. 7 is the structural representation of equivalent technical solutions of the present utility model.

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the embodiment one of a kind of novel toothbrush of the present utility model, comprise brush holder 1, brush 2, bristle 3 is housed on the brush 2, the top side of brush holder 1 is fixed with bearing pin 4, there is T stage 5 outer end of bearing pin 4, on brush 2 and the end face that brush holder 1 connects T type groove 6 is arranged, T type groove 6 sees it can is circular from the side end face of brush 2, the T stage 5 of bearing pin 4 is stuck in the T type groove 6, thereby brush holder 1 and brush 2 are connected, and brush 2 can not break away from brush holder 1, and brush 2 can be done freely to rotate around bearing pin 4.

In addition, the T type groove 6 on the described brush 2 is on the non-central location of its end face, makes at brush 2 and is rotating the moving areas increasing of bristle 3 constantly.

Described brush 2 is a collar plate shape, and bristle 3 is that corresponding collar plate shape is arranged.

In conjunction with Fig. 2, Fig. 5, Fig. 6, three different conditions that novel toothbrush of the present utility model rotates in use make like this when brushing teeth, with hand swing brush holder 1, brush 2 has certain rotation, bristle on it can change by the direction of slot, clean more thorough, and when exerting oneself when excessive, the rotation of brush 2 can horizontally inflexibly not be pressed on the gum bristle, minimizing is to the injury of gum, can increase the moving areas of bristle to tooth simultaneously, reasonable in design, use comfortable.

Certainly; structure as shown in Figure 7 is embodiment two of the present utility model; it comprises brush holder 1 equally; brush 2; bristle 3 is housed on the brush 2; and difference is that the top side of brush holder 1 has T type groove 6; be fixed with bearing pin 4 on the end face of the brush 2 that connects with brush holder 1; there is T stage 5 outer end of bearing pin 4; the T stage 5 of bearing pin 4 is stuck in the T type groove 6; bearing pin 4 can rotate in T type groove 6, and brush 2 also is to do relative rotation, and its work effect is identical with the scheme of embodiment one; i.e. this embodiment two equivalent technical solutions that is embodiment one also should be within protection domain of the present utility model.

Claims (3)

1, a kind of novel toothbrush, comprise brush holder (1), brush (2), bristle (3) is housed on the brush (2), it is characterized in that: the top side of brush holder (1) is fixed with bearing pin (4), there is T stage (5) outer end of bearing pin (4), T type groove (6) is arranged on the end face of brush (2), and the T stage (5) of bearing pin (4) is stuck in the T type groove (6).

2, a kind of novel toothbrush according to claim 1 is characterized in that: the T type groove (6) on the described brush (2) is on the non-central location of its end face.

3, a kind of novel toothbrush according to claim 1 is characterized in that: described brush (2) is a collar plate shape, and bristle (3) is that corresponding collar plate shape is arranged.

Images