CN2693064Y - Toothbrush - Google Patents

Abstract

The utility model discloses a toothbrush whose brush head can be replaced, comprising the brush head and a brush holder. The utility model is characterized in that the brush holder is spliced with the brush head; a groove which is suitable for the brush holder being spliced is arranged at the upper part of the brush head. When replaced, the old brush head is pulled out along the groove to be replaced by the new brush head. When the toothbrush is used, the brush holder rotates 90 degrees on the brush head, keeping the present correct toothbrushing posture, cleaning the residue in slits between teeth thoroughly, and keeping the oral cavity clean. The toothbrush whose brush holder is reusable has simple structure and easy use, and when produced, the material can not change, reducing the pollution due to the discarding of the replaced toothbrush.

Description

A kind of toothbrush

One, affiliated technical field

The utility model relates to a kind of toothbrush in the daily life, particularly a kind of toothbrush of replaceable brush head.

Two, background technology

Toothbrush is an indispensable product commonly used during people live, and the common toothbrush in market will be abandoned the toothbrush that more renews by people in use for some time, and its reason has occurred skewing owing to bristle often or used uncomfortable.Yet because the material of toothbrush is plastics, and differs and be recovered utilization, bring pollution to environment.

The applicant also notices also have the people to carry out transformation in recent years on toothbrush, the more toothbrush of changing brush head occurs, but these designs still were the yi word pattern shape by former custom design.Only consider the replacing of brush and do not consider the correct posture of brushing teeth, be difficult to change people's custom teeth brushing way in use.

Three, summary of the invention

At defective or deficiency that above-mentioned prior art exists, the purpose of this utility model is, provides a kind of cost low, the toothbrush of a kind of more changing brush head simple in structure, this toothbrush in use can also change the posture of brushing teeth of people's mistake, and the cost increase is few, is easy to people and accepts.

The technical solution that realizes above-mentioned purpose is, the toothbrush of this replaceable brush head comprises brush and brush holder, is characterized in, being connected by a brush holder link slot that is arranged on the brush of brush and brush holder realizes grafting.

Brush holder is in brush upper end, and can carry out 90 ° of rotations.

The utility model is simple in structure, and is easy to use, and brush holder can repeatedly use, and material does not change during production, reduced and changed the pollution that toothbrush abandons.

Four, description of drawings

Fig. 1 is the syndeton schematic diagram of brush of the present utility model and brush holder.

Fig. 2 is the schematic diagram of brush.

Fig. 3 is the schematic diagram of brush holder.

Fig. 4 is the cutaway view of Fig. 2.

Five, the specific embodiment

The invention will be further described below in conjunction with accompanying drawing.

Referring to accompanying drawing 1～4, according to technical scheme of the present invention, this more the toothbrush of changing brush head form by two parts, a part is a brush 2, another part is a brush holder 1, has one to be fit to the groove that brush holder 1 is pegged graft on the top of brush 2.Brush holder 1 is in the upper end of brush 2, and can rotate around the brush half-twist.When brush now need be changed, only need crossheading to return old brush, change new brush and get final product, during use,, can keep the correct posture of brushing teeth at present with brush holder half-twist on brush, can thoroughly remove the retentate in the teeth space, keep oral cleaning.

Claims (3)

1, a kind of toothbrush of more changing brush head comprises brush [2] and brush holder [1], it is characterized in that, brush holder [1] is connected with the groove on brush [2] top.

2, the toothbrush of more changing brush head as claimed in claim 1 is characterized in that, brush holder [1] can rotate around brush [2].

3, the toothbrush of more changing brush head as claimed in claim 2 is characterized in that, brush holder [1] can carry out 90 ° of rotational angles around brush [2].

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