CN217959162U - Toothbrush head component of electric toothbrush - Google Patents

Abstract

The utility model relates to a toothbrush head component of electric toothbrush, set up the toothbrush head on the external handle body including directional swing, be provided with a plurality of brush hair body on the toothbrush head, the both sides brush hair body of toothbrush head in swing side is provided with angular portion respectively, and angular portion sets up towards the outside of toothbrush head. By adopting the scheme, the cleaning effect on the surfaces of the teeth and the gaps between the teeth is better.

Description

Toothbrush head component of electric toothbrush

Technical Field

The utility model belongs to the technical field of electric toothbrush technique and specifically relates to an electric toothbrush's toothbrush head subassembly.

Background

In daily life, a toothbrush is used for cleaning the oral cavity in order to clean the oral cavity, but a manual toothbrush usually cannot clean teeth cleanly, and the gum bleeding and the enamel abrasion are caused by the non-specification of manual operation force and action. Electric toothbrush has appeared on the market now, and it includes the handle body and toothbrush head, and the fast revolution of the internal motor core of handle or vibrations drive the toothbrush head and produce high frequency vibration, and the vibration transmission brushes teeth on to the brush hair of toothbrush head. However, the irregular vibration of the toothbrush head does not allow the teeth to be brushed with a certain direction as in the case of the conventional toothbrush, and it is difficult to clean the gaps between the teeth.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides a toothbrush head component of an electric toothbrush, which has better cleaning effect on the surfaces of teeth and slits between the teeth.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides an electric toothbrush's toothbrush head subassembly, sets up the toothbrush head on the outside handle body including directional swing, is provided with a plurality of brush hair body on the toothbrush head, the toothbrush head is provided with angular part respectively at the ascending both sides brush hair body of swing direction, and angular part sets up towards the outside of toothbrush head.

Through adopting above-mentioned scheme, when the bristle body and tooth surface contact, the toothbrush head drives the bristle body along the directional swing in surface of tooth, and tooth surface cleaning effect is better, and wherein the directional wobbling mode of drive toothbrush head has a lot, therefore does not specifically describe herein to because the tooth seam is narrow and small, the angular part of the bristle body of toothbrush head both sides sets up outwards, and during the directional swing of toothbrush head, angular part can act on tooth seam department, and the cleaning effect of tooth seam is better.

The utility model discloses a further setting is: the toothbrush is characterized in that three rows of bristle bodies are arranged on the toothbrush head at intervals, each row of bristle bodies are arranged along the length direction of the toothbrush head, the three rows of bristle bodies comprise one row of first bristle bodies and two rows of second bristle bodies, the two rows of second bristle bodies are symmetrically arranged on two sides of the first bristle bodies, and the corner parts are arranged on the second bristle bodies.

Through adopting above-mentioned scheme, set up three rows of bristle bodies, make full use of installation space, the structure is compacter, and the shape of first bristle body can set up to random, and the position design of first bristle body and second bristle body is reasonable, and the number of every row of first bristle body and second bristle body can be set for according to actual need.

The utility model discloses a further setting is: the second bristle body is arranged in a triangular prism shape.

Through adopting above-mentioned scheme, the second brush hair body is the triangle prism form, and the overall stability of second brush hair body is stronger, and when the toothbrush head swung, the second brush hair body can carry out better cleanness to the slit between the teeth.

The utility model discloses a further setting is: the bristle body is composed of a plurality of bristles.

Through adopting above-mentioned scheme, the brush hair need not be perpendicular to the brush hair installation face of toothbrush head, can also incline certain angle setting to the size of brush hair can be different.

The present invention will be further described with reference to the accompanying drawings.

Drawings

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

fig. 2 is a schematic view of a structure of a bristle body.

Detailed Description

Referring to fig. 1 to 2, a toothbrush head assembly of a power toothbrush comprises a toothbrush head 1 which is installed on an outer handle body in a directional swing manner, and a plurality of bristle bodies are installed on the toothbrush head 1, wherein the directional swing manner of the toothbrush head 1 is driven in many ways, and therefore, not described in detail herein, bristle bodies are installed on both sides of the toothbrush head 1 in a swing direction respectively with an edge part 31, and the edge part 31 is installed toward the outside of the toothbrush head 1. The direction of oscillation of the brush head 1 is indicated by a in fig. 2.

In this embodiment, three rows of bristle bodies are arranged on the toothbrush head 1 at intervals, each row of bristle bodies is arranged along the length direction of the toothbrush head 1, the three rows of bristle bodies include one row of first bristle bodies 2 and two rows of second bristle bodies 3, the two rows of second bristle bodies 3 are symmetrically arranged on two sides of the first bristle bodies 2, and the corner portions 31 are arranged on the second bristle bodies 3. Of course, four rows of bristle bodies may be arranged on the toothbrush head 1 at intervals, including two rows of first bristle bodies 2 and two rows of second bristle bodies 3, where the two rows of second bristle bodies 3 are symmetrically arranged on two sides of the two rows of first bristle bodies 2. It is of course also possible to arrange two rows of bristles on the toothbrush head 1 at intervals, the corners 31 being arranged on both sides of the two rows of bristles.

In the present embodiment, the second bristle bodies 3 are arranged in a triangular prism shape. Of course, the second bristle body can also be a polygonal cylinder as long as the cylinder is provided with an angular part which is arranged towards the outer side of the toothbrush head.

In this embodiment, the bristle body is composed of a plurality of bristles 4, each bristle 4 is fixedly arranged on the bristle mounting surface 11 of the toothbrush head 1, the bristles 4 are not necessarily perpendicular to the bristle mounting surface 11 of the toothbrush head 1, and can be inclined at a certain angle, and the bristles 4 can be different in size.

The above embodiments are only preferred embodiments of the present invention, and the general changes and substitutions by those skilled in the art within the technical scope of the present invention are all included in the protection scope of the present invention.

Claims (4)

1. A head assembly for a power toothbrush, comprising: set up the toothbrush head on the handle body outside including directional swing, be provided with a plurality of brush hair body on the toothbrush head, the toothbrush head is provided with angular portion respectively at the ascending both sides brush hair body of swing direction, and angular portion sets up towards the outside of toothbrush head.

2. A brushhead assembly for a power toothbrush of claim 1, wherein: the toothbrush is characterized in that three rows of bristle bodies are arranged on the toothbrush head at intervals, each row of bristle bodies are arranged along the length direction of the toothbrush head, the three rows of bristle bodies comprise one row of first bristle bodies and two rows of second bristle bodies, the two rows of second bristle bodies are symmetrically arranged on two sides of the first bristle bodies, and the corner parts are arranged on the second bristle bodies.

3. A brushhead assembly for a power toothbrush of claim 2, wherein: the second bristle body is arranged in a triangular prism shape.

4. A brushhead assembly of an electric toothbrush of claim 1 or 2 or 3, wherein: the bristle body is composed of a plurality of bristles.

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