CN208850768U - A kind of novel toothbrush - Google Patents

Abstract

The utility model provides a kind of novel toothbrush, it includes the first brush head (1), is arranged with the second brush head (2) on the first brush head (1), and brush handle (3) are also hinged on the first brush head (1).The utility model has structure novel; it is easy to use; change traditional toothbrush transverse direction teeth brushing way; realize the comprehensive vertical cleaning of tooth; improve brushing efficiency; dental health is protected, the usage mode of toothbrush is simplified, it can health care gum but also the advantages that temper facial muscles while brushing teeth.

Description

A kind of novel toothbrush

Technical field:

The utility model relates to technical field of living goods, in particular to one kind can be convenient high-efficiency cleaning tooth, The novel toothbrush in health care oral cavity.

Background technique:

Toothbrush is the oral health tool that people are used to clean tooth, and existing frequently-used toothbrush is mainly manifold, i.e. toothbrush Point-blank with handle, such toothbrush horizontal tooth is more convenient, vertically brushes teeth relatively difficult, just less square on the inside of tooth of brushing teeth ?.

Toothbrush moves brush head to realize tooth by certain direction, path and dynamics by the movement of hand by user Cleaning and health care, effect depends greatly on the hand skill of user, inconvenient for juvenile or hand exercise For people, often due to being not easy to grasp skill of brushing teeth, and it is unable to reach ideal toothbrushing effect；It is frequent the people that can be brushed teeth Bleeding gums are injured by toothbrush, teeth space is difficult to clean, and always leakage is brushed on the inside of tooth, is limited by Tooth-brush structure and is brushed teeth very on the inside of backhand Outside and gap in tooth once cannot be brushed position simultaneously by difficulty, brushed teeth and spent time longer also effect bad, while laterally brush Tooth wears tooth enamel also larger.

Popular electric toothbrush will also be done a series of brushing stage by hand and is just able to achieve to tooth currently on the market The cleaning of progress, and electric toothbrush common problem is: bristle cycle rotation can only be driven or reciprocatingly slided, Bu Nengtong When to the inside and outside side of tooth clean, be not easy the thorough cleaning for realizing bristle to teeth space, misoperation can also damage tooth and gum Health.Therefore, designing the toothbrush that one kind is easy to operate efficiently, can be cleaned on the outside of in tooth simultaneously and can nurse gum becomes A kind of urgent need.

Utility model content:

The utility model is exactly in order to overcome the shortcomings in the prior art, to provide a kind of novel toothbrush.

The utility model the following technical schemes are provided:

A kind of novel toothbrush, it includes the first brush head, is arranged with the second brush head on the first brush head, on the first brush head also Be hinged with brush handle, it is characterised in that: first brush head includes first substrate, on one side end face of first substrate be equipped with connecting rod and One group of first bristle is equipped with through-hole on connecting rod, is arranged with the second brush head in connecting rod, second brush head includes the second base Plate is equipped with mounting hole corresponding with connecting rod in the second substrate, and the second bristle is equipped in the second substrate；In the brush handle one End is equipped with through slot, and the hinge hole with through-hole corresponding matching is additionally provided on the cell wall of through slot, will by the way that pin is arranged in hinge hole Connecting rod links together with brush handle.

Based on the above technical solution, there can also be technical solution further below:

The spacing of the groove bottom of the hinge hole and through slot is less than the spacing of hinge hole and groove wall top, and described hinged The spacing of hole and groove wall top is greater than brush handle radius.

One group of bristle is also evenly equipped on connecting rod between the first bristle and the second bristle.

One group of salient point is equipped on another side end face of first substrate bristle.

Utility model advantage:

The utility model have it is structurally reasonable, it is easy to use, change traditional toothbrush transverse direction teeth brushing way, realize tooth Comprehensive vertical cleaning improves brushing efficiency, protects dental health, it is excellent that facial muscles etc. can also be tempered while brushing teeth Point.Furthermore, it is possible to by the gap between bristle of the direction of transformation brush handle to adjust I and II brush head, to adapt to different teeth Transverse tooth thickness degree.

Detailed description of the invention:

Fig. 1 is structural schematic diagram when being ground one's teeth in sleep using the utility model cleaning；

Fig. 2 is structural schematic diagram when clearing up central incisor using the utility model；

Fig. 3 is the structural schematic diagram of the first brush head in the utility model.

Specific embodiment:

As shown in Figure 1-3, a kind of novel toothbrush, it includes the first brush head 1, is arranged with and is slidably matched on the first brush head 1 The second brush head 2, be also hinged with brush handle 3 on the first brush head 1.

First brush head 1 includes the first substrate 1a of round table-like or oval mesa-shaped, in mono- side end face first substrate 1a The center point be equipped with the orthogonal connecting rod 1b of substrate, the end of connecting rod 1b be equipped with through-hole 1f.The of the side connecting rod 1b One group and the orthogonal first bristle 1c of first substrate are also evenly equipped on the end end face of one substrate 1a.In the other side substrate 1a One group of salient point 1d is evenly equipped on end face.A circle rounded transition 1e is equipped between the two sides substrate 1a and periphery.

One group of bristle 1g, the axis of bristle 1g axis and connecting rod 1b are evenly equipped on the connecting rod 1b outer wall of the first side bristle 1c Line is perpendicular, and certain intervals are equipped between the bristle 1g and the first bristle 1c.

Second brush head 2 includes the second substrate 2a corresponding with first substrate 1a, in the center of circle of the second substrate 2a Place is equipped with mounting hole 2b corresponding with connecting rod 1b, is evenly equipped with one group on the end face opposite with the first bristle 1c the second substrate 2a With the orthogonal second bristle 2c of the second substrate.In connecting rod 1b and second can be made for 2 sets of the second brush head by mounting hole 2b Brush head 2 is formed on the body of rod of connecting rod 1b and is slidably matched.

It is equipped with through slot 3a in described 3 one end of brush handle, the groove bottom of the through slot 3a is vertical with the axis of brush handle 3.It is described The top 3c of the cell wall of through slot 3a be it is arc-shaped, the hinge hole with through-hole 1f corresponding matching is additionally provided on the cell wall of through slot 3a 3b is linked together connecting rod 1b and brush handle 3 by the way that pin is arranged in hinge hole 3b.

The spacing of the hinge hole 3b and groove bottom are less than the spacing of hinge hole 3b and groove wall top, the hinge hole 3b It is greater than 3 radius of brush handle with the spacing of groove wall top.

Application method:

Toothpaste is smeared in the engaging portion of the first bristle and the second bristle when use, then the first brush head is placed in tooth Side, and the second brush head is placed on the outside of tooth, clears up tooth by the occlusion up and down of tooth.

Brush handle is rotated when cleaning is ground one's teeth in sleep so that the axis perpendicular of the axis of connecting rod and brush handle, at this moment the second brush head with Spacing between first brush head is maximum, and to adapt to, brush width is biggish to grind one's teeth in sleep.When needing the lesser tooth of brush width, remove upwards Dynamic brush handle is gradually increased the angle between connecting rod and brush handle, and at this moment arc-shaped through slot groove wall top can gradually push the second brush Head, so that it is moved up in connecting rod, the first brush head of trend is close, and then reduces the spacing between the second brush head and the first brush head, until Connecting rod is coaxially distributed with brush handle, and at this moment the spacing between the second brush head and the first brush head is minimum, and to adapt to, brush width is the smallest to be cut Tooth.And the salient point on the first brush head can be used for clearing up tongue fur.

The above, the only specific embodiment of the application, but scope of protection of the present invention is not limited thereto, it is any Belong to those skilled in the art in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, all answers Cover within the scope of protection of this application.

Claims (4)

1. a kind of novel toothbrush, it includes the first brush head (1), is arranged with the second brush head (2) on the first brush head (1), first Brush handle (3) are also hinged on brush head (1), it is characterised in that: first brush head (1) includes first substrate (1a), in the first base Plate (1a) side end face is equipped with connecting rod (1b) and one group of first bristle (1c), is equipped with through-hole (1f) on connecting rod (1b), even Bar (1b) is arranged with the second brush head (2), and second brush head (2) includes the second substrate (2a), is set on the second substrate (2a) There is mounting hole (2b) corresponding with connecting rod (1b), is equipped with the second bristle (2c) on the second substrate (2a)；In the brush handle (3) One end be equipped with through slot (3a), be additionally provided on the cell wall of through slot (3a) with the hinge hole (3b) of through-hole (1f) corresponding matching, pass through Connecting rod (1b) and brush handle (3) are linked together in hinge hole (3b) setting pin, are equipped on through slot (3a) cell wall arc-shaped Top (3c), arc-shaped through slot groove wall top (3c) can gradually push the second brush head (2), so that it moves up trend in connecting rod First brush head (1) is close.

2. a kind of novel toothbrush according to claim 1, it is characterised in that: the hinge hole (3b) and through slot (3a) The spacing of groove bottom be less than the spacing of hinge hole (3b) and groove wall top, and the spacing of the hinge hole (3b) and groove wall top It is greater than brush handle (3) radius.

3. a kind of novel toothbrush according to claim 1, it is characterised in that: in the first bristle (1c) and the second bristle One group of bristle (1g) is also evenly equipped on connecting rod (1b) between (2c).

4. a kind of novel toothbrush according to claim 1, it is characterised in that: on another side end face first substrate (1a) Equipped with one group of salient point (1d).