DE7211020U - Toothbrush with double action - Google Patents

Description

Toothbrush with double action

The invention relates to a double action toothbrush.

While the toothbrushes in use today are ur can brush the outer side of the teeth, the toothbrush according to the invention cleans both at the same time the outer than the inner side of the dentition.

The present toothbrush consists essentially of two opposing and one light one Spaced groups of bristles.

The toothbrush according to the invention will be described in more detail with reference to the attached drawing.

Show it:

Figure 1 is a side view of the innovation Toothbrush;

FIG. 2 is a plan view of the one shown in FIG Toothbrush;

FIG. 3 shows a section along the line 3-3 of FIG. 2; FIG. 4 shows a section along the line 4-4 of FIG. 1;

Figure 5 is a front view of the toothbrush of Figure 1; and

Figure 6 the toothbrush in its container.

The toothbrush according to the innovation with a double effect consists of a main body 2a, which forms a unit with the handle 2, and a secondary body 3. In the main body

1 .

2, a group of bristles 4 is drawn in, while a second group of bristles is drawn into the secondary body 3 is. The two bodies 2 and 3 are joined by a connector 6 kept at a certain distance from each other.

As can be seen from FIG. 1, the bristle groups 4 and 5 face one another. Between a circular arc-shaped space 7 is left for both. The surface 8 of the secondary body 3 forms a kaiotten-shaped depression in order to prevent the tongue from being obstructed to avoid during teeth cleaning.

During use, the brush according to the invention is guided in such a way that the bristle group 4 moves along the outer side, while the bristle group 5 moves along the inner side of the dentition, whereby a simultaneous cleaning of both sides of the teeth is achieved. The two bodies 2a and 3 are very wide so that they cover the upper and lower row of teeth at the same time. As can be seen particularly from FIG. 2, the connecting body is therefore kept very narrow and long in order to prevent the mouth from having to be kept open too wide during use. In addition, the brush group 5 is much narrower than the brush group 4, since the inner tooth side is less concealed than the outer one.

2.

Claims (4)

4 · I (t I FIG. 6 shows the double-acting toothbrush in its container 9. Claims for protection 1. Double-acting toothbrush, characterized in that it has two groups of bristles (4, 5) which face one another and, when in use , lie against the outer and inner side of the dentition. 2. Toothbrush according to claim 1, in which the two groups of bristles (4, 5) each in a body (2a, 3) are drawn in, the two bodies by a connecting piece (6) at a certain distance from each other each other are held. 3. Toothbrush according to one of the preceding claims, in which the secondary body (3) has a surface (8) facing away from the bristle group (5) Has dome-shaped trough. 4. Toothbrush according to one of the preceding claims, in which the space (7) between the bristle groups (4, 5) is curved in a circular arc. 3. Protection claims 1. Double-acting toothbrush, characterized in that it has two groups of bristles (4, 5) which face each other and when Use on the outside and inside Place the side of the bit. 2. Toothbrush according to claim 1, in which the two Bristle groups (4, 5) each in a body (2a, 3) are drawn in, the two bodies by a connecting piece (6) at a certain distance from each other each other are held. 3. Toothbrush according to one of the preceding claims, in which the secondary body (3) in its of the surface (8) facing away from the bristle group (5) has a dome-shaped depression. 4. Toothbrush according to one of the preceding claims, in which the space (7) between the bristle groups (4, 5) is curved in the shape of a circular arc. 3.