CN206979075U

CN206979075U - A kind of toothbrush

Info

Publication number: CN206979075U
Application number: CN201720719189.9U
Authority: CN
Inventors: 叶祥庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-20
Filing date: 2017-06-20
Publication date: 2018-02-09
Anticipated expiration: 2027-06-20

Abstract

The application discloses a kind of toothbrush, and toothbrush includes head toothbrushes, toothbrush seat and the toothbrush handle with toothbrush seat dismantling connection, and one end of head toothbrushes is fixed on toothbrush seat, and toothbrush seat includes the first hole, and toothbrush handle includes：Toothbrush handle shell, the expansion link and fixed seat for being arranged on toothbrush handle enclosure, the connection that fixed seat is slided with expansion link, the second hole is offered on toothbrush handle shell, briquetting is installed with expansion link, briquetting is through the second hole and exposes toothbrush handle shell, the head end end set of toothbrush handle shell has the 3rd hole, and the head end end of expansion link is stretched out toothbrush handle shell and coordinated with the first hole from the 3rd hole realizes toothbrush seat and the connection of toothbrush handle dismounting.Toothbrush seat of the utility model with head toothbrushes and the connection of toothbrush handle dismounting, when needing to change toothbrush, it is not necessary to change whole branch toothbrush, and only need to change the toothbrush seat with head toothbrushes, this process is not only convenient and swift, and avoids the waste of resource and the pollution of environment.

Description

A kind of toothbrush

Technical field

The application belongs to daily living article technical field, more particularly to a kind of toothbrush of replaceable brush head.

Background technology

Toothbrush is as aily life necessitys, and the cycle of replacement is typically at 3 months or so.

In the prior art, most toothbrush is integral type, and head toothbrushes and toothbrush handle are inseparable, and then produces following lack Fall into：First, when head toothbrushes damage or toothbrush use more than useful life needs and changed, it is necessary to which even toothbrush handle is together given up Abandon, it is not only not environmentally, and cause the waste of resource；Second, when being away on a trip, it is inconvenient and unhygienic to carry, and easily leads Cause the growth of bacterium.

Utility model content

In view of this, the application provides a kind of toothbrush, especially a kind of toothbrush of replaceable brush head.

Specifically, the application provides a kind of toothbrush, the toothbrush include head toothbrushes, toothbrush seat and with toothbrush seat dismantling connection Toothbrush handle, one end of the head toothbrushes is fixed on toothbrush seat, and the toothbrush seat includes the first hole, the toothbrush handle bag Include：Toothbrush handle shell, the expansion link and fixed seat for being arranged on toothbrush handle enclosure, the company that the fixed seat is slided with expansion link Connect, the second hole is offered on the toothbrush handle shell, briquetting is installed with the expansion link, the briquetting passes through the second hole And expose the toothbrush handle shell, the head end end set of the toothbrush handle shell has the 3rd hole, the head end end of the expansion link Portion stretches out toothbrush handle shell and coordinated with the first hole from the 3rd hole realizes toothbrush seat and the connection of toothbrush handle dismounting.

As a kind of further improvement of the above-mentioned technical proposal of toothbrush of the present utility model, first hole is blind hole.

As a kind of further improvement of the above-mentioned technical proposal of toothbrush of the present utility model, first hole is through hole.

As a kind of further improvement of the above-mentioned technical proposal of toothbrush of the present utility model, the side wall of the toothbrush seat is set Fluted, the 3rd internal surfaces of holes is provided with the projection coordinated with groove.

As a kind of further improvement of the above-mentioned technical proposal of toothbrush of the present utility model, the tail end end of the expansion link Portion is installed with first annular projection, and the tail end end set of the fixed seat has the second annular protrusion, the first annular projection And second be provided with a spring between annular protrusion, the spring annular is set in fixed seat.

As a kind of further improvement of the above-mentioned technical proposal of toothbrush of the present utility model, the length in second hole is more than The length of briquetting.

As a kind of further improvement of the above-mentioned technical proposal of toothbrush of the present utility model, the toothbrush also includes hand Handle, motor and circuit board, the handle are connected with toothbrush handle, and the motor, circuit board are fixedly arranged on handle inner, the toothbrush Head, motor are electrically connected with circuit board respectively.

As a kind of further improvement of the above-mentioned technical proposal of toothbrush of the present utility model, the toothbrush also includes pressing Button, the button are arranged on handle, and the button is electrically connected with circuit board.

As a kind of further improvement of the above-mentioned technical proposal of toothbrush of the present utility model, the toothbrush also includes instruction Lamp, the indicator lamp are arranged on handle.

As a kind of further improvement of the above-mentioned technical proposal of toothbrush of the present utility model, the outer surface of the handle Lay elasticity layer.

The technical scheme that embodiments herein provides can include the following benefits：First, the tooth with head toothbrushes Brush holder and the connection of toothbrush handle dismounting, when needing to change toothbrush, it is not necessary to change whole branch toothbrush, and only need to change to carry tooth The toothbrush seat of brush, this process is not only convenient and swift, and avoids the waste of resource and the pollution of environment；Secondly, tooth The attachment structure of brush holder and toothbrush handle is simple, is connected for example, being reached by groove with the cooperation of projection, this mode is in Renewal process In it is time-consuming short, and be easily understood；Finally, a kind of toothbrush of the present utility model can be not only ordinary toothbrush, while can also be Electric toothbrush with motor, more selected to user, meet the needs of user is different.

Brief description of the drawings

Fig. 1 is a kind of structural representation of toothbrush shown in the exemplary embodiment of the application one；

Fig. 2 is the application Fig. 1 another angled arrangement schematic diagram；

Fig. 3 is the structural representation of the toothbrush handle shown in the exemplary embodiment of the application one；

Fig. 4 is the toothbrush handle internal structure schematic diagram shown in the exemplary embodiment of the application one；

Fig. 5 is the application Fig. 4 another angled arrangement schematic diagram；

Fig. 6 is the toothbrush seat and bristle structure schematic diagram of the application.

Reference：

Head toothbrushes 10；

Toothbrush seat 20；

First hole 210；

Groove 211；

Toothbrush handle 30；

Toothbrush handle shell 310；

Second hole 311；

3rd hole 312；

Projection 313；

Round platform 314；

Expansion link 320；

Briquetting 321；

First annular raised 322；

Spring 323；

Fixture block 324；

Fixed seat 330；

Second annular protrusion 331.

Embodiment

Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended The example of the consistent apparatus and method of some aspects be described in detail in claims, the application.

It is only merely for the purpose of description specific embodiment in term used in this application, and is not intended to be limiting the application. " one kind ", " described " and " being somebody's turn to do " of singulative used in the application and appended claims is also intended to including majority Form, unless context clearly shows that other implications.It is also understood that term used herein " and/or " refer to and wrap Containing the associated list items purpose of one or more, any or all may be combined.

It will be appreciated that though various parts, but this may be described using term first, second, third, etc. in the application A little parts should not necessarily be limited by these terms.These terms are only used for same type of part being distinguished from each other out.For example, do not departing from In the case of the application scope, the first electric connector can also be referred to as the second electric connector, similarly, the second electric connector The first electric connector can be referred to as.Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ... ".

Fig. 1 is a kind of structural representation of toothbrush shown in the exemplary embodiment of the application one；Fig. 2 is the application Fig. 1 Another angled arrangement schematic diagram；Fig. 3 is the structural representation of the toothbrush handle shown in the exemplary embodiment of the application one；Fig. 4 is this Apply for the toothbrush handle internal structure schematic diagram shown in an exemplary embodiment；Fig. 5 is the application Fig. 4 another angled arrangement signal Figure；Fig. 6 is the toothbrush seat and bristle structure schematic diagram of the application.

Refer to shown in Fig. 1 to Fig. 6, a kind of toothbrush, the toothbrush include head toothbrushes 10, toothbrush seat 20 and with toothbrush seat 20 The toothbrush handle 30 of dismantling connection, one end of the head toothbrushes 10 are fixed on toothbrush seat 20, and the toothbrush seat 20 includes first Hole 210, the toothbrush handle 30 include：Toothbrush handle shell 310, the expansion link 320 being arranged on inside toothbrush handle shell 310 and fixation Seat 330, the connection that the fixed seat 330 and expansion link 320 slide, the second hole 311 is offered on the toothbrush handle shell 310, Briquetting 321 is installed with the expansion link 320, the briquetting 321 is through the second hole 311 and exposes the toothbrush handle shell 310, the head end end set of the toothbrush handle shell 310 has the 3rd hole 312, and the head end end of the expansion link 320 is from the 3rd Hole 312 stretches out toothbrush handle shell 310 and coordinates the connection for realizing that toothbrush seat 20 is dismantled with toothbrush handle 30 with the first hole 210.

Head end end：It is head end end to refer to toothbrush handle 30, expansion link 320 etc. close to one end of toothbrush seat 20；Similarly, head end Afterbody：Refer to the one end away from toothbrush seat 20 such as toothbrush handle 30, expansion link 320, i.e., toothbrush handle 30, expansion link 320 are close to fixed seat 330 one end.

As shown in figure 3, the head end end of toothbrush handle 310 is in soupspoon shape structure, i.e. the 3rd hole 312 is the opening of spoon structure Place, thus, after the toothbrush seat 20 with head toothbrushes 10 is connected with toothbrush handle 30, toothbrush is of an L-shaped structure, and meets the one of user As use habit.

An exemplary embodiment of the present utility model is, with reference to shown in figure 4 and Fig. 5, fixed seat 330 is a slim-lined construction, Expansion link 320 is hollow structure, and expansion link 320 is set on the slim-lined construction of fixed seat 330, so as to realize fixed seat 330 with The connection that expansion link 320 slides.

Preferably, fixed seat 330 is achieved a fixed connection with toothbrush handle shell 310 by fixture block 324.

Preferably, the upper surface of briquetting 321 is equidistantly staggeredly provided with convex portion and recess, i.e. the upper surface of briquetting 321 is Uneven structure, so as to increase its frictional force, when deployed, briquetting 321 is slided so that the end engaging of expansion link 320 In the first hole 210, and then realize the connection of toothbrush seat 20 and toothbrush handle 30.

First hole 210 is blind hole or through hole, and user slides briquetting 321, stretched with what briquetting 321 was fixedly connected The head end end of contracting bar 320 coordinates clamping in the 3rd hole 312 and with the first hole 210, so as to the tooth with head toothbrushes 10 The connection that brush holder 20 is dismantled with toothbrush handle 30.

Preferably, first hole 210 is endless total blind hole or incomplete through hole, and endless total blind hole or incomplete through hole refer to Being dug in blind hole or the circumferential wall of through hole has gap or aperture, can not only realize that the hole 210 of expansion link 320 and first coordinates card Connect, and save the use of material, reduce cost of manufacture.

The side wall of the toothbrush seat 20 is provided with groove 211, and the inner surface of the 3rd hole 312 is provided with matches somebody with somebody with groove 211 The projection 313 of conjunction, so as to, when the hole 312 of toothbrush seat 20 and the 3rd is connected, the not only end by expansion link 320 and tooth The first hole 210 for being set on brush holder 20, which coordinates, to be fixed, and the groove 211 of toothbrush seat 20 and the inner surface of the 3rd hole 312 is convex Play 313 to coordinate, toothbrush seat 20 is connected with toothbrush handle 30 more preferable, prevent toothbrush seat 20 from departing from toothbrush handle 30 and influenceing user Normal use.

Preferably, extend in the spoon structure of the toothbrush handle shell 310 from spoon structure bottom to spoon structure opening There is a round platform 314, at the same time, toothbrush seat 20 has the circle coordinated with round platform 314 with the one side that spoon structure inside bottom contacts Connected in star, so as to save making material, reduce production cost.

The tail end end of the expansion link 320 is installed with first annular raised 322, the tail end end of the fixed seat 320 It is provided with the second annular protrusion 331, described first annular raised 322 and second are provided with a spring 323, institute between annular protrusion 331 State the annular of spring 323 to be set in fixed seat 320, so as to realize the movement of expansion link 320 by the stretching, extension and compression of spring.

It is understood that the length in second hole 311 is more than the length of briquetting 321, so as to which briquetting 321 can be second Enter line slip in hole 311, and then realize the movement of expansion link 320.

The toothbrush also includes handle (not shown), motor (not shown) and circuit board (not shown), The handle is connected with toothbrush handle 30 by other modes such as spirals or buckle, and the motor, circuit board are fixedly arranged in handle Portion, the head toothbrushes 10, motor are electrically connected with circuit board respectively, and thus, head toothbrushes 10 move in the presence of motor, convenient User uses.

The toothbrush also includes button (not shown), and the button is arranged on handle, the button and circuit board It is electrically connected with.

The toothbrush also includes indicator lamp (not shown), and the indicator lamp is arranged on handle.

The outer surface laying elasticity layer (not shown) of the handle, will not only scratch skin, and use The using effect of person is more preferable.

One of exemplary embodiment of the present utility model is, during original state, because spring 323 is in extended configuration, Now, the head end end of expansion link 320 is connected exposed to the 3rd hole 312 and with the first hole 210 of toothbrush seat 20, so as to tooth Brush holder 20 is connected with toothbrush handle 30；When needing to change head toothbrushes 10, that is, need to separate toothbrush seat 20 with toothbrush handle 30, step It is as follows：Briquetting 321 is slided to close to the direction of the second annular protrusion 331, spring 323 is compressed, the head end of expansion link 320 The first hole 210 is left in end, then rotary tooth brush seat 20, makes the projection 313 in the hole 312 of groove 211 and the 3rd of toothbrush seat 20 Depart from, thus, toothbrush seat 20 separates with toothbrush handle 30, can carry out the replacing of head toothbrushes 10.

These are only the preferred embodiment of the application, not to limit the application, it is all in spirit herein and Within principle, any modification, equivalent substitution and improvements done etc., it should be included within the scope of the application protection.

Claims

1. a kind of toothbrush, it is characterised in that the toothbrush includes head toothbrushes, toothbrush seat and the toothbrush with toothbrush seat dismantling connection Handle, one end of the head toothbrushes are fixed on toothbrush seat, and the toothbrush seat includes the first hole, and the toothbrush handle includes：Toothbrush Handle shell, the expansion link and fixed seat for being arranged on toothbrush handle enclosure, the connection that the fixed seat is slided with expansion link are described The second hole is offered on toothbrush handle shell, briquetting is installed with the expansion link, the briquetting is through the second hole and exposes The toothbrush handle shell, the head end end set of the toothbrush handle shell have the 3rd hole, and the head end end of the expansion link is from Three holes, which are stretched out toothbrush handle shell and coordinated with the first hole, realizes toothbrush seat and the connection of toothbrush handle dismounting.

2. a kind of toothbrush according to claim 1, it is characterised in that first hole is blind hole.

3. a kind of toothbrush according to claim 1, it is characterised in that first hole is through hole.

A kind of 4. toothbrush according to claim 1, it is characterised in that the side wall of the toothbrush seat is provided with groove, and described Three internal surfaces of holes are provided with the projection coordinated with groove.

5. a kind of toothbrush according to claim 4, it is characterised in that the tail end end of the expansion link is installed with the first ring Shape is raised, and the tail end end set of the fixed seat has the second annular protrusion, first annular raised and second annular protrusion Between be provided with a spring, the spring annular is set in fixed seat.

6. a kind of toothbrush according to claim 5, it is characterised in that the length in second hole is more than the length of briquetting.

7. according to a kind of toothbrush described in claim any one of 1-6, it is characterised in that the toothbrush also includes handle, motor And circuit board, the handle are connected with toothbrush handle, the motor, circuit board are fixedly arranged on handle inner, the head toothbrushes, motor point It is not electrically connected with circuit board.

8. a kind of toothbrush according to claim 7, it is characterised in that the toothbrush also includes button, and the button is set On handle, the button is electrically connected with circuit board.

9. a kind of toothbrush according to claim 8, it is characterised in that the toothbrush also includes indicator lamp, the indicator lamp It is arranged on handle.

A kind of 10. toothbrush according to claim 9, it is characterised in that the outer surface laying elasticity layer of the handle.