TWM465826U - Improved structure of toothbrush - Google Patents

Description

Toothbrush improved structure

The present invention is an improved structure of a toothbrush, especially an improved structure of a toothbrush head having an arc shape or a curved shape.

Conventional toothbrushes include a toothbrush handle and a toothbrush head. The toothbrush handle is a portion that can be held by a human hand, and the toothbrush head is a portion having bristles. The inner and lower inner sides, the upper outer side, the lower outer side, and the upper and lower tooth surfaces of the teeth in the oral cavity can be cleaned by the bristles of the toothbrush head.

Referring to the first figure, the structure of a conventional toothbrush includes a toothbrush handle 11, a toothbrush head 12, and bristles 13, wherein the toothbrush head 12 and the bristles 13 have a linear shape. When brushing the teeth, especially the upper inner side and the lower inner side are not easy to clean, and the tail end of the toothbrush head will collide with the flesh of the teeth and the upper inner side inner inner tooth edge, causing a feeling of uncomfortable pain, thereby terminating the action of continuing to clean the teeth.

The conventional technology has the following disadvantages: 1. The conventional toothbrush structure, the brushing head and the bristles are linear, and it is not easy to remove the tartar; 2. The conventional toothbrush structure, the brushing head and the bristles are linear, and easily collide with teeth, gums and teeth. Meat, causing discomfort.

Therefore, how to improve the above-mentioned shortcomings, so that the toothbrush is easy to remove tartar and improve the comfort of brushing, is the concern of this case.

The purpose of this case is to propose a novel and improved toothbrush improved structure, improved design of the brush head and bristles, to improve the comfort of brushing and the cleaning effect of brushing.

In order to achieve the above object, the present invention provides a toothbrush improved structure, a toothbrush improved structure, comprising: a toothbrush handle; a toothbrush head connecting the toothbrush handle and provided with bristles; wherein the toothbrush head has an arc shape, At the same time, the arrangement of the bristles coincides with the shape of the arc of the toothbrush head.

As described above, wherein the arc shape has an angle, the angle is between 15 degrees and 75 degrees.

The present invention further provides a toothbrush improved structure, comprising: a toothbrush handle; a toothbrush head connecting the toothbrush handle and provided with bristles; wherein the toothbrush head presents a curved shape, and the bristles are arranged with the toothbrush head The shape of the corner is the same.

As described above, wherein the angled shape has an angle which is between 15 degrees and 75 degrees.

11,21,31‧‧‧1 toothbrush handle

12,22,32‧‧‧ toothbrush head

13,23,33‧‧‧ bristles

The first figure is a schematic view of the structure of a conventional toothbrush; the second figure is a schematic view of the arc-shaped toothbrush head of the improved structure of the toothbrush; and the third figure is a schematic view of the curved toothbrush head of the modified structure of the toothbrush.

Referring to the second figure, an arcuate schematic view of the modified structure of the toothbrush includes main components such as a toothbrush handle 21, a toothbrush head 22, and bristles 23.

As can be seen from the second figure, the toothbrush head 22 and the bristle are in an arc shape with an angle A of about 15 to 75 degrees. In this way, the internal and lower teeth of the teeth can be effectively cleaned, and the toothbrush head can be prevented from colliding with the tooth surface, gums or teeth of the teeth during brushing, thereby improving the comfort of brushing.

Referring to the third figure, a perspective view of a modified structure of the toothbrush includes main components such as a toothbrush handle 31, a toothbrush head 32, and bristles 33.

As can be seen from the third figure, the toothbrush head 22 and the bristle are in a curved shape with an angle B of about 15 to 75 degrees. As described above, the internal and inferior teeth of the teeth can be effectively cleaned, and the toothbrush head can be prevented from colliding with the tooth surface, gums or teeth of the teeth during brushing, thereby improving the comfort of brushing.

The case has the following advantages: 1. The improved structure of the toothbrush in the case can effectively clean the internal and lower teeth of the tooth; 2. The improved structure of the toothbrush in this case can prevent the toothbrush head from colliding with the tooth surface, gums or flesh of the tooth. Improve the comfort of brushing your teeth.

In summary, the improved structure of the toothbrush proposed in the present case has the effects of cleaning the teeth and preventing the collision of the toothbrush head, such as changing the design, such as changing the angle of the bending of the toothbrush head, as long as the toothbrush head and the bristles are curved or curved. Are all The person who wants to expose and protect this case.

The technology disclosed in this case can be implemented by a person familiar with the technology, and its unprecedented practice is also patentable, and the application for patent is filed according to law. However, the above embodiments are not sufficient to cover the scope of patents to be protected in this case. Therefore, the scope of the patent application is attached.

21‧‧‧ toothbrush handle

22‧‧‧ toothbrush head

23‧‧‧ bristles

Claims (4)

An improved structure of a toothbrush comprises: a toothbrush handle; a toothbrush head connected to the toothbrush handle and provided with bristles; wherein the toothbrush head presents an arc shape, and the arrangement of the bristles and the arc of the toothbrush head The shape is the same. The toothbrush improved structure of claim 1, wherein the arc shape has an angle ranging from 15 degrees to 75 degrees. An improved structure of a toothbrush comprises: a toothbrush handle; a toothbrush head connected to the toothbrush handle and provided with bristles; wherein the toothbrush head has a curved shape, and the arrangement of the bristles and the bend of the toothbrush head The angular shape is the same. The improved toothbrush structure of claim 3, wherein the angled shape has an angle between 15 and 75 degrees.