CN206150788U - Toothbrush and toothbrush suit - Google Patents

Abstract

The utility model provides a toothbrush and toothbrush suit relate to articles for daily use class field. This toothbrush includes tooth brush body, adjusting device and toothbrush bristles. Tooth brush body includes toothbrush handle and toothbrush head, and tooth brush body is provided with and holds the cavity. Adjusting device is including adjusting the pole and passing through adjust the regulating plate that the pole drove, adjust the pole slidable and set up in holding the cavity. Toothbrush bristles includes first brush hair and second brush hair, and first brush hair is fixed to be set up in the toothbrush head, and the second brush hair is fixed to be set up in the regulating plate, and the regulating plate is used for driving the extending direction motion of second brush hair along toothbrush bristles. The toothbrush suit is including toothpaste and above -mentioned toothbrush. This toothbrush has the user state of two kinds of differences, conveniently clears up food waste, and simple structure, convenient and practical.

Description

Toothbrush and toothbrush package packing

Technical field

The utility model is related to daily class field, in particular to a kind of toothbrush and toothbrush package packing.

Background technology

After people's feed, swill is usually left in gap around mucous membrane of mouth gap and tooth, and particularly length has wisdom tooth Part population, because wisdom tooth is located at the bosom in oral cavity, space is relatively narrow and small, wisdom tooth itself gap and its surrounding mucous membrane More difficult cleaning during swill is left in gap.

Existing toothbrush is difficult to effectively, thoroughly clear up wisdom tooth and its surrounding mucous membrane gap, often results in swill and leaves In the oral cavity, bacteria breed, serious meeting is caused to cause mouth infection, or even decayed tooth, affect the life of people.

Therefore, a kind of toothbrush that effectively can be cleared up wisdom tooth surface gaps, groove and surrounding mucous membrane gap is designed, It is to one skilled in the art technical problem urgently to be resolved hurrily, it may have the market prospects of significance and optimism.

Utility model content

The purpose of this utility model there are provided a kind of toothbrush, and the toothbrush can make the second bristle therein along bristles Bearing of trend adjustable length, when not having swill in teeth crevice or wisdom tooth itself gap, the toothbrush can conduct Ordinary toothbrush is used, i.e., when regulating part is located at the first limiting section, the second bristle and the first bristle are located at approximately the same plane or arc Face, when swill is remained in teeth crevice or wisdom tooth itself gap, slidable adjustment part makes the second bristle along toothbrush Hair bearing of trend motion, the overall state above the first bristle of the second bristle, i.e. regulating part is located at the second limiting section, adjustable plate On the second bristle be integrally higher by, easy cleaning swill, the Tooth-brush structure is simple, convenient and practical, realizes two kinds of functions.

The purpose of this utility model is also resided in there is provided a kind of toothbrush package packing, including above-mentioned toothbrush, in the toothbrush package packing Containing toothbrush and toothpaste, carry when being convenient for people to outgoing, people only will not have been bought toothbrush in purchase and has been forgotten to buy toothpaste Situation occur.When the toothbrush package packing goes out to carry when in use, particularly, with easy to carry, clean hygiene, easy to use The advantages of.

What embodiment of the present utility model was realized in：

Based on above-mentioned purpose, embodiment of the present utility model provide a kind of toothbrush, including toothbrush body, adjusting means and Bristles；Toothbrush body includes toothbrush handle and head toothbrushes, and toothbrush body is provided with accommodating chamber, and accommodating chamber extends from toothbrush handle To head toothbrushes；The adjustable plate that adjusting means is included adjusting rod and driven by adjusting rod, adjusting rod is slidably arranged at accommodating chamber Interior, adjustable plate is arranged in accommodating chamber positioned at one end away from toothbrush handle of head toothbrushes；Bristles include the first bristle and Second bristle, the first bristle is fixedly installed on head toothbrushes, and the second bristle is fixedly installed on adjustable plate, and adjustable plate is used to drive second Bristle is moved along the bearing of trend of bristles.

In embodiment of the present utility model, the adjusting means of the toothbrush is arranged in toothbrush body, by adjusting rod band Dynamic adjustable plate, can be such that the second bristle being located on adjustable plate moves along bristles bearing of trend, realize the length of the second bristle Degree is adjustable.The toothbrush has two kinds of different use states, and the first state is that the second bristle and the first bristle are positioned at same In plane or cambered surface, use as an ordinary toothbrush.Second state be, the second bristle above the first bristle, for The user of swill is remained in teeth crevice or wisdom tooth gap, being capable of easy cleaning oral cavity.

In addition, the toothbrush provided according to embodiment of the present utility model, can also have following additional technical characteristic：

In alternative embodiment of the present utility model, adjusting means also includes regulating part；Toothbrush handle is provided with opening, opening Connect with accommodating chamber, regulating part is through opening and can slide along the length direction of toothbrush handle, and regulating part is remote with adjusting rod One end from adjustable plate is fixedly connected.

In alternative embodiment of the present utility model, adjusting means also includes slide block；Slide block include relative first end and Second end, adjustable plate is arranged at first end, and the second end includes being engaged the beveled walls or cambered surface of slip with the inwall of accommodating chamber Wall.

In alternative embodiment of the present utility model, opening includes the first limiting section, guide part and the second limiting section, leads It is located between the first limiting section and the second limiting section to portion, and the width dimensions of guide part are spacing less than the first limiting section and second The width dimensions in portion；Regulating part can slide into the second limiting section by guide part from the first limiting section.

In alternative embodiment of the present utility model, regulating part includes pressure-bearing portion, transition part and embedded division, intermediate location Between pressure-bearing portion and embedded division, the width dimensions of transition part are less than the width dimensions of guide part, and embedded division is limited respectively with first Position portion, the second limiting section are engaged, and transition part slides in guide part, and to make regulating part move to second from the first limiting section spacing Portion.

In alternative embodiment of the present utility model, regulating part is additionally provided with elastic component, and elastic component is located at the remote of embedded division From the side of transition part, adjusting rod is fixedly connected with the embedded division of regulating part.

In alternative embodiment of the present utility model, head toothbrushes include fixed part and adjustment portion, and fixed position is in toothbrush handle Between adjustment portion；Adjustment portion includes first end and the second end, first end relative to the second end close to fixed part, from first end To the second end, the thickness of adjustment portion is sequentially reduced, and adjustment portion and the tangent setting of fixed part.

In alternative embodiment of the present utility model, adjustment portion is elastomeric material.

In alternative embodiment of the present utility model, the first bristle is hard bristle or soft bristle, and the second bristle is soft brush Hair.

Embodiment of the present utility model additionally provides a kind of toothbrush package packing, including toothpaste and above-mentioned toothbrush.

The beneficial effect of the utility model embodiment is：The toothbrush package packing is convenient in purchase, use, carrying etc., especially It is, for outgoing people, will not occur only to have purchased toothbrush and forget to buy toothpaste or only have purchased toothpaste and forget purchase The situation of toothbrush, meanwhile, the toothbrush package packing clean hygiene is easy to use.

To sum up, the utility model embodiment is provided toothbrush and toothbrush package packing, by the length of the second bristle on toothbrush Adjustable, easy cleaning wisdom tooth swallows the groove under side and periphery mucous membrane gap, and the adjustment portion thickness of the head toothbrushes is sequentially reduced, Conveniently go deep into around the wisdom tooth of oral cavity depths, and can flexibly use, can effectively clear up the swill left in oral cavity, reduce Growing for oral bacteria, is conducive to the health of user.And toothbrush package packing clean hygiene, simple and convenient, practicality when in use Property is preferable.

Description of the drawings

In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to use needed for embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

Fig. 1 is the schematic diagram at the visual angle of toothbrush first that the utility model embodiment 1 is provided；

Fig. 2 is the schematic diagram at the visual angle of toothbrush body first in Fig. 1；

Fig. 3 is the partial enlarged drawing of the III of Fig. 2；

Fig. 4 is the schematic diagram at the visual angle of toothbrush body second of Fig. 2；

Fig. 5 is the schematic diagram at the visual angle of toothbrush second that the utility model embodiment 1 is provided；

Fig. 6 is the first use state of VI-VI sectional view of Fig. 5；

Fig. 7 is the schematic diagram of regulating part in Fig. 6；

Fig. 8 is the schematic diagram of slide block in Fig. 6；

Fig. 9 is second use state of VI-VI sectional view of Fig. 5；

Figure 10 is the schematic diagram of the first use state of the toothbrush of the offer of the utility model embodiment 1；

Figure 11 is the schematic diagram of second use state of toothbrush that the utility model embodiment 1 is provided.

Icon：100- toothbrushes；10- toothbrush bodies；13- toothbrush handles；15- is open；18- accommodating chambers；152- first is spacing Portion；154- guide parts；The limiting sections of 156- second；20- head toothbrushes；22- fixed parts；24- adjustment portions；The ends of 241- the 3rd；243- Four ends；40- adjusting meanss；41- regulating parts；412- pressure-bearings portion；414- transition parts；416- embedded divisions；43- adjusting rods；45- is slided Block；451- first ends；The ends of 453- second；47- adjustable plates；70- bristles；The bristles of 721- first；The bristles of 723- second.

Specific embodiment

It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment The embodiment stated is a part of embodiment of the utility model, rather than the embodiment of whole.

Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then it need not be further defined and is explained in subsequent accompanying drawing.

In description of the present utility model, it should be noted that term " first ", " second ", " the 3rd " etc. are only used for area Divide description, and it is not intended that indicating or implying relative importance.

In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, Or be integrally connected；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to by intermediary It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition Solve concrete meaning of the above-mentioned term in the utility model.

Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.

Wherein Fig. 1-Figure 11 correspondences embodiment 1 of the present utility model, below in conjunction with accompanying drawing to the utility model embodiment Technical scheme be described in detail.

Embodiment 1

As shown in figure 1, the utility model embodiment 1 provide toothbrush 100, including toothbrush body 10, adjusting means 40 with And bristles 70, the concrete structure of the various pieces of toothbrush 100 is described in detail below.

First, the structure of toothbrush body 10 is described in detail, it is specific as follows：

Toothbrush body 10 includes toothbrush handle 13 and head toothbrushes 20, refer to shown in Fig. 2, and head toothbrushes 20 are connected with toothbrush handle 13 Arrange, the accommodating chamber 18 with opening 15 is opened up on toothbrush body 10, its opening 15 is located in toothbrush handle 13.

Refer to shown in Fig. 3, in embodiment of the present utility model 1, opening 15 is along on the length direction of toothbrush handle 13 It is provided with the first limiting section 152, the limiting section 156 of guide part 154 and second.The size of the first limiting section 152 is spacing with second Portion 156 it is equivalently-sized, it is also possible to it is different, it is preferred that the size phase of the size of the first limiting section 152 and the second limiting section 156 Together.That is the width and length of the first limiting section 152 respectively with the width and equal length of the second limiting section 156, guide part 154 Between the first limiting section 152 and the second limiting section 156, the width dimensions of guide part 154 less than above-mentioned first limiting section 152 or The width dimensions of the second limiting section of person 156.

Refer to shown in Fig. 4, one end of accommodating chamber 18 is provided with opening 15, the other end extend to head toothbrushes 20 away from The side of toothbrush handle 13, or the middle part that opening 15 is arranged at accommodating chamber 18, accommodating chamber 18 extends from toothbrush handle 13 To head toothbrushes 20, whole toothbrush body 10 is set to be hollow form.

In embodiment of the present utility model 1, one end of the correspondence head toothbrushes 20 of accommodating chamber 18 is inclined-plane, or circular arc Face, as long as enabling the slide block 45 for being located at the corresponding position of 18 dens in dente brush of accommodating chamber 20 to transport along the length direction of toothbrush body 10 It is dynamic.

Head toothbrushes 20 include fixed part 22 and adjustment portion 24, and fixed part 22 is located between toothbrush handle 13 and adjustment portion 24, should Adjustment portion 24 can make bristles 70 disposed thereon carry out adjustable length along the bearing of trend of the bristles 70, refer to figure 2 and Fig. 4, the adjustment portion 24 includes the 3rd end 241 and the 4th end 243, and relative 4th end 243 in the 3rd end 241 is close to fixed part 22, from the 3rd end 241 to the 4th end 243, the size of adjustment portion 24 is gradually reduced, and the size can be width dimensions, it is also possible to For thickness, can also be that width dimensions and thickness are all gradually reduced.At the 4th end 243 of adjustment portion 24, can be with The rubber taper for being used for massaging gum is set.

The size of adjustment portion 24 reduces and causes head toothbrushes 20 to be in thinning trend, due to the space of oral cavity depths it is smaller, The people that length has wisdom tooth are eaten up after food, and more swill is often remained at wisdom tooth, usually in the case of do not allow easy to clean Totally, therefore the shape of head toothbrushes 20 is designed as into gradually thinning trend, in the oral cavity scope of activities is larger to make toothbrush 100, with Just the swill of oral cavity depths, the particularly swill at wisdom tooth are preferably cleared up.

Then, the structure of adjusting means 40 is described in detail, it is specific as follows：

Refer to shown in Fig. 5, adjusting means 40 includes regulating part 41, adjusting rod 43, slide block 45 and adjustable plate 47, its In, regulating part 41 is located in toothbrush handle 13 at the opening 15 of accommodating chamber 18, adjusting rod 43, slide block 45 and the equal position of adjustable plate 47 In accommodating chamber 18.

Refer to shown in Fig. 6, regulating part 41 is fixedly connected with one end of adjusting rod 43, adjusting rod 43 is away from regulating part 41 One end is connected with slide block 45, and adjustable plate 47 is located at the side of the close bristles 70 of slide block 45, and the adjustable plate 47 is in head toothbrushes 20 Adjustment portion 24 at it is adjustable along the bearing of trend position of bristle.Here connection can be to be fixedly connected, or elasticity Connection, as long as meeting when regulating part 41 is adjusted, regulating part 41 drives adjusting rod 43 to move, while adjusting rod 43 is with movable slider 45 Motion, slide block 45 is moved on the spigot surface with inclined-plane or cambered surface of accommodating chamber 18 so that the shift in position of adjustable plate 47.

Refer to shown in Fig. 7, the cross sectional shape of regulating part 41 is I shape, including pressure-bearing portion 412, transition part 414 and Embedded division 416, wherein, the width dimensions of transition part 414 are less than or equal to the guide part 154 at the opening of accommodating chamber 18 15 Width dimensions so that the transition part 414 can slide in guide part 154, and the width dimensions in pressure-bearing portion 412 are more than or equal to The width dimensions of the first limiting section 152, the second limiting section 156, the limiting section 152 of embedded division 416 and first or/and the second limiting section 156 matching size is closed.Under normal condition, embedded division 416 is engaged with the first limiting section 152, pressure-bearing portion 412 and transition part 414 expose to toothbrush handle 13, and during regulation, user presses down on pressure-bearing portion 412, transition part 414 is engaged with guide part 154 And the second limiting section 156 is slid into along guide part 154, and pressure-bearing portion 412 is unclamped, embedded division 416 is made with the phase of the second limiting section 156 Coordinate.Then regulating part 41 completes the regulation from first the 152 to the second limiting section of limiting section 156.

During in order that regulating part 41 being adjusted to the second limiting section 156, the regulating part 41 can automatically rebound and return to pressure-bearing Portion 412 and transition part 414 expose to the state of toothbrush handle 13, it is preferable that regulating part 41 is additionally provided with elastic component, the elastic component position In the side away from pressure-bearing portion 412 of embedded division 416, now, adjusting rod 43 is fixedly connected with the embedded division 416 of regulating part 41.

Refer to shown in Fig. 8, slide block 45 includes the relative end 453 of first end 451 and second, adjustable plate 47 is arranged at first End 451, first end 451 is parallel with adjustable plate 47 and contacts with adjustable plate 47；Second end 453 includes beveled walls or cambered surface Wall, in order to the position corresponding with the inwall of accommodating chamber 18 coordinates, certainly, the beveled walls will be with the position of accommodating chamber 18 Corresponding, i.e., when the corresponding position of accommodating chamber 18 is beveled walls, then the correspondence of 45 second end of slide block 453 wall is also beveled walls；Work as receiving The corresponding position of chamber 18 is cambered surface wall, then the correspondence of 45 second end of slide block 453 wall is also cambered surface wall；In embodiment of the present utility model 1 In, the corresponding wall in 45 second end of slide block 453 is preferably beveled walls.

In order to the position of setting slide block 45 inner with accommodating chamber 18 matches, the slide block 45 forms the little cone in the big one end in one end Shape block, wherein, big end is fixedly connected with adjusting rod 43.

Again, the structure of bristles 70 is described in detail, it is specific as follows：

Refer to shown in Fig. 9, bristles 70 include the first bristle 721 and the second bristle 723, wherein, the first bristle 721 is consolidated Surely the fixed part 22 of head toothbrushes 20 is arranged at, first bristle 721 is certain along the bearing of trend length of bristles 70, unadjustable, Second bristle 723 is fixedly installed on the adjustable plate 47 of adjusting means 40, because adjustable plate 47 is in the presence of regulating part 41, in tooth Position is adjustable on the bearing of trend of bristle 70, then adjustable plate 47 drives the second bristle 723 to move, and makes the second bristle 723 expose to tooth The bristle of brush body 10 is Height Adjustable.

The bristles 70 can be hard bristle, or soft bristle, because soft bristle is not only beneficial to each face of removing tooth The bacterial plaque at trickle position, and oral cavity soft tissue has good cleaning action；Hard bristle goes tartar ability stronger, wear life It is long；In embodiment of the present utility model 1, the bristles 70 have two kinds of combinations, the first, the first bristle 721 is hard brush Hair, the second bristle 723 is soft bristle, and second, the first bristle 721 is soft bristle, and the second bristle 723 is also soft bristle.

Certainly, the shape of the bristle of toothbrush 100 is not limited to above-mentioned situation, the bristle 723 of the first bristle 721 and second Can be in wavy, spacing should not be too intensive, and the arrangement of the bristle of toothbrush 100 is preferably two to four straight trips, six to eight rows.

Head toothbrushes of the present utility model 20 are the streamlined thinning shape for diminishing, and so can ensure that head toothbrushes 20 in oral cavity In being capable of flexible rotating.And the adjustment portion 24 of head toothbrushes 20 arranges resilient rubber taper for massaging gum, and oral cavity is carried out Nursing health.

The operation principle of toothbrush 100 that the utility model is provided is：

Refer to shown in Figure 10, when the regulating part 41 of adjusting means 40 is located at the first limiting section 152, second bristle 723 With can using as an ordinary toothbrush 100 for the first bristle 721, i.e. the bristle height of the second bristle 723 and the first bristle 721 bristle is highly equal, or the first bristle 721 be integrally formed with the second bristle 723 it is smooth wavy so that the toothbrush 100 use as an ordinary toothbrush 100；Refer to shown in Figure 11, when the regulating part 41 of adjusting means 40 be located at it is second spacing During portion 156, second bristle 723 is moved in the presence of slide block 45 to bristle bearing of trend so that the bristle of the second bristle 723 Highly higher than the bristle height of the first bristle 721, it is easy to clean the swill around oral cavity depths, particularly wisdom tooth.Use According to personal considerations when person uses, the toothbrush 100 can be selectively used, be easy to preferably clean wisdom tooth, particularly wisdom tooth Carry out effectively, thoroughly scrubbing in groove and periphery mucous membrane gap under pharynx side, the food effectively left in cleaning oral cavity is residual Slag, reduces the health of growing for oral bacteria and the user that is highly advantageous to.

Embodiment 2

Through research, the toothbrush 100 that inventor is provided the utility model on the basis of above-described embodiment 1, can also be made Go out following optional other structures schemes, be described as follows：

The length of head toothbrushes 20 of the toothbrush 100 is L, then the length of fixed part 22 for being provided with the first bristle 721 is 2/3L, if The length of adjustment portion 24 for being equipped with the second bristle 723 is 1/3L, the material of the fixed part 22 of head toothbrushes 20 and the material of toothbrush handle 13 Identical, the material of the adjustment portion 24 of head toothbrushes 20 is elastic material, the adjustment portion 24 of the convenient head toothbrushes 20 during brushing teeth Raw deformation, easy cleaning.

In embodiment of the present utility model 2, when regulating part 41 is located at the second limiting section 156, the brush of the second bristle 723 The difference of the bristle lengths of staple length and the first bristle 721 is 3-6mm, it is preferred that the difference of length is 4.5mm.

Embodiment 3

The utility model embodiment 3 provides a kind of toothbrush package packing, including toothpaste and above-described embodiment 1 or embodiment 2 The toothbrush 100 of offer.

The toothpaste can be ordinary toothpaste, fluoride dental cream and medicated toothpaste, in the utility model embodiment 3, tooth Cream is two boxes, the respectively toothpaste of two kinds of difference in functionalitys.

Because people's major part oral problem is that by bacterial, the saliva of human oral cavity secretion has sterilized work( Can, daytime, salivary secretion amount is 3-4 times of evening, and easily suppression bacterium produces, and daytime, feed was more, and easily residual is eaten in oral cavity Thing residue, therefore the toothpaste on daytime should focus on cleaning function, remove foreign matter and peculiar smell, improve the resistance against diseases of gingiva tissue.

When people are in sleep state, salivary gland secretion is not enough, and drying can cause oral cavity to be acidified, it is easy to breed oral cavity thin Bacterium, causes various oral problems.Therefore the toothpaste in evening should be based on restraining and sterilizing bacteria, to reduce the nutrients for being available for bacteria breed Matter, prevents dental caries.

The toothbrush 100 provided using the utility model embodiment 3 and toothpaste, can be residual with food in effective cleaning oral cavity Slag, especially for the mucous membrane gap around wisdom tooth in oral cavity, wisdom tooth itself gap and groove are difficult to the position cleaned.

To sum up, the toothbrush 100 and the toothbrush package packing containing the toothbrush 100 have advantages below：Firstth, when not having in teeth space During swill, the toothbrush 100 can clean oral cavity, mucous membrane gap around effective brushing teeth as ordinary toothbrush, it is to avoid thin Bacterium grows；Secondth, when swill being remained in teeth space and being not easily cleaned, the second bristle 723 of the toothbrush 100 can adjust, The swill being convenient to clean around teeth space in oral cavity, oral cavity depths and wisdom tooth；The toothbrush 100 has less head toothbrushes 20, The second bristle 723 that with flexible motion, can be higher by the first bristle 721 where the narrow space of oral cavity depths conveniently gos deep into teeth space Or in wisdom tooth itself gap, tooth is cleaned；3rd, the toothbrush package packing makes people when in use, with toothbrush 100 sooner or later Coordinate different types of toothpaste, can more comprehensively clean tooth, bacteriostatic and grow, prevent mouth disease.

It should be noted that in the case where not conflicting, the feature in embodiment in the utility model can be tied mutually Close.

Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (10)

1. a kind of toothbrush, it is characterised in that including toothbrush body, adjusting means and bristles；

The toothbrush body includes toothbrush handle and head toothbrushes, and the toothbrush body is provided with accommodating chamber, the accommodating chamber from The toothbrush handle extends to the head toothbrushes；

The adjusting means includes adjusting rod and the adjustable plate driven by the adjusting rod, and the adjusting rod is slidably arranged at In the accommodating chamber, the adjustable plate is arranged in the accommodating chamber positioned at the head toothbrushes away from the toothbrush handle One end；

The bristles include the first bristle and the second bristle, and first bristle is fixedly installed on the head toothbrushes, described the Two bristles are fixedly installed on the adjustable plate, and the adjustable plate is used to drive second bristle along the extension side of the bristles To motion.

2. toothbrush according to claim 1, it is characterised in that the adjusting means also includes regulating part；

The toothbrush handle is provided with opening, and the opening is connected with the accommodating chamber, the regulating part through it is described opening and Can slide along the length direction of the toothbrush handle, the regulating part is consolidated with one end away from the adjustable plate of the adjusting rod Fixed connection.

3. toothbrush according to claim 2, it is characterised in that the adjusting means also includes slide block；

The slide block includes relative first end and the second end, and the adjustable plate is arranged at the first end, the second end bag Include the beveled walls or cambered surface wall that slip is engaged with the inwall of the accommodating chamber.

4. toothbrush according to claim 2, it is characterised in that the opening includes the first limiting section, guide part and the Two limiting sections, the guide part is located between first limiting section and the second limiting section, and the width dimensions of the guide part Less than first limiting section and the width dimensions of second limiting section；

The regulating part can slide into second limiting section by the guide part from first limiting section.

5. toothbrush according to claim 4, it is characterised in that the regulating part includes pressure-bearing portion, transition part and embedded Portion, between the pressure-bearing portion and the embedded division, the width dimensions of the transition part are less than the guiding to the intermediate location The width dimensions in portion, the embedded division is engaged respectively with first limiting section, second limiting section, and the transition part exists Sliding in the guide part makes the regulating part move to second limiting section from first limiting section.

6. toothbrush according to claim 5, it is characterised in that the regulating part is additionally provided with elastic component, the elastic component Positioned at the side away from the transition part of the embedded division, the adjusting rod is fixedly connected with the embedded division of the regulating part.

7. toothbrush according to claim 1, it is characterised in that the head toothbrushes include fixed part and adjustment portion, described solid Determine portion to be located between the toothbrush handle and the adjustment portion；

The adjustment portion includes the 3rd end and the 4th end, the 3rd end relative to the 4th end close to the fixed part, From the 3rd end to the 4th end, the thickness of the adjustment portion is sequentially reduced, and the adjustment portion and the fixation The tangent setting in portion.

8. toothbrush according to claim 7, it is characterised in that the adjustment portion is elastomeric material.

9. toothbrush according to claim 1, it is characterised in that first bristle is hard bristle or soft bristle, described Second bristle is soft bristle.

10. a kind of toothbrush package packing, it is characterised in that including the toothbrush described in toothpaste and claim 1-9 any one.