CN2888979Y

CN2888979Y - Tooth integrated toothbrush

Info

Publication number: CN2888979Y
Application number: CN 200520045297
Authority: CN
Inventors: 朴在根
Original assignee: 金玉均
Priority date: 2005-09-27
Filing date: 2005-09-27
Publication date: 2007-04-18
Anticipated expiration: 2015-09-27

Abstract

The utility model provides a toothbrush integrated with the toothpaste, which includes a toothbrush head comprising a bristles planted area and a toothbrush rod, wherein, the bristles planted area is provided with a toothpaste outlet; a passage is arranged inside the bristles planted area and the toothbrush rod, the backside of the toothbrush rod is combined with the handle whose backside is connected with a pneumatic pump; a toothpaste storage pipe consisting of a filling pipe and a piston is arranged inside the handle; a conduit is provided in the front of the handle, the front end of the conduit can be inserted into the passage inside the bristles planted area and the toothbrush rod, the back end of the conduit is inserted into the plug socket formed inside the handle, the back end of the plug socket forms a bulge which can tightly inserted into the front end of the filling pipe; the front end of the filling pipe forms a trumpet connection opening which can tightly contact the outside of the bulge at the back end of the plug socket; the back end of the filling pipe forms a convex loop which can be covered by the pneumatic pump. In the utility model, the filling pipe is easy to be taken out, and the toothpaste is convenient and hygienic to be reloaded.

Description

Toothbrush with the toothpaste one

Technical field:

The utility model belongs to the daily living article field, relates to a kind of toothbrush of conveniently replaced toothpaste.

Background technology:

Generally, toothpaste separates with toothbrush to be made and sells, when brushing teeth toothpaste squeezed on bristles and use, and at first to finish following 6-7 step preface in order to brush teeth: 1) walk close to toothpaste storeroom, 2) one hold toothbrush, 3) pick up toothpaste, 4) open the toothpaste lid, 5) toothpaste is squeezed on bristle 6) cover toothpaste lid, 7) toothpaste is replaced; Begin then to brush teeth.Fall down from toothbrush as the toothpaste of extruding once in a while, above-mentioned action also will repeat once.And, do not extrude toothpaste because accomplish to aim at independently bristles for the child who can not do complete action, and do not brush its number of not knowing of tooth.Perhaps travel, not only will be with toothbrush when going on business, the inconvenience that also will carry toothpaste has just occurred, even when leaving behind toothpaste, haves no alternative but toothpaste and must buy again.

Preferably can help the child to brush teeth independently, for the adult saves 6-7 the step preface of brushing teeth every day preceding, and solve a pipe toothpaste management public between the one family and go up antihygienic problem, because the oral cavity germ of easily dying is by the cross-infection too easily of moistening bristles.

In order to solve above-mentioned similar problem, developed the built-in toothbrush of toothpaste, as Korean Patent 2000-29925 number, 2000-29924 number, No. 354570, No. 354571 and No. 354569.As shown in Figure 1, the toothbrush of toothpaste is told in up-to-date disclosed a kind of meeting, and it comprises the toothbrush head 10 that is made of plantation bristle portion 12 and brush rod 14, and plantation bristle portion 12 is provided with toothpaste discharge opening 16; Plantation bristle portion 12 and brush rod 14 inside are provided with passage, and the rear of brush rod 14 combines with handle 30, and the rear of handle 30 combines with pulsometer 40 again; The inside of handle 30 is provided with toothpaste memotron 20, and the toothpaste memotron is formed by filling pipe 22 and piston 28; Handle the place ahead is provided with conduit, and this catheter proximal end can be inserted the passage in plantation bristle portion and the brush rod, and rear end of conduit inserts the inner socket 32 that forms of handle, and exposes a follower head; The opening of filling pipe 22 front ends is narrow and small, just in time can entangle the follower head that catheter tail exposes; Pulsometer can be introduced extraneous air inner, the toothpaste of storage in the toothpaste memotron 20 can be communicated to toothpaste discharge opening 16 by conduit 18, and extrude from the toothpaste discharge opening by the operation pulsometer.

The toothbrush of toothpaste is told in existing this meeting, and after being stored at the toothpaste of filling in the pipe 22 and using up, in the time of need filling once more, toothpaste is filled pipe 22 and can be separated for 30 li from handle.Separable so easy because both Ka Detai is tight each other, forefinger must be put in it could be come out for 30 lira from handle after filling 22 li rotations of pipe.

This kind mode at first is to point to put in the pipe to pay no attention to hygiene, and secondly fills pipe 22 inwalls and is stained with sometimes under the state of toothpaste, influences because of being subjected to slide, and wants toothpaste memotron 20 is come out also to be not easy from handle lira.In addition, when wanting 20 li of past toothpaste memotrons to fill into toothpaste once more,, also poorly pour into because of the openning of toothpaste memotron is little.

The utility model content:

The technical problems to be solved in the utility model is: provide a kind of and can overcome above-mentioned variety of problems, use up and will fill the pipe taking-up easily after interior toothpaste is managed in filling, and fill toothpaste toothbrush easily once more.

The technical solution of the utility model is as follows:

With the toothbrush of toothpaste one, it is included in the toothbrush head that is made of plantation bristle portion and brush rod, and plantation bristle portion is provided with the toothpaste discharge opening; Plantation bristle portion and brush rod inside are provided with passage, and the rear of brush rod combines with handle, and the rear of handle combines with pulsometer again; The inside of handle is provided with by filling the toothpaste memotron that pipe and piston are formed; Handle the place ahead is provided with conduit, and this catheter proximal end can be inserted plantation bristle portion and the interior passage of brush rod, and rear end of conduit inserts the inner socket that forms of handle, and the rear end of this socket forms the protrusion position that can entangle firm mutually with the front end of filling pipe; The front end of filling pipe forms just in time the tubaeform mouth that combine that can fit tightly with the outside at the protrusion position of socket rear end; The rear end of filling pipe forms just in time the convex hole that can be entangled by pulsometer.

In addition, on the shell of filling pipe, can engrave toothpaste use amount scale, also can engrave the direction signs of filling toothpaste.The part of the outer tube bottom of handle can be designed to the plane, is beneficial to bristle is steadily placed up.

The utlity model has and will fill pipe easily and take out, characteristics such as easy to use, health are fit to promote the use of.

Description of drawings:

Fig. 1 is the spue profile of toothbrush of toothpaste of existing a kind of meeting;

Fig. 2 is the outside drawing of the utility model toothbrush;

Fig. 3 a is the scale of filling in the utility model on the pipe;

Fig. 3 b aims at the completion method of filling the pipe front opening with toothpaste;

Fig. 4 is the exploded view of the utility model toothbrush;

Fig. 5 is the profile of the utility model toothbrush;

Fig. 6 is the partial enlarged drawing of A among Fig. 5;

Fig. 7 is the partial enlarged drawing of B among Fig. 5.

The specific embodiment:

The utility model is described in further detail below in conjunction with drawings and Examples.

See also accompanying drawing Fig. 2, Fig. 4, shown in Figure 5, the toothbrush of described in the utility model and toothpaste one, it comprises the toothbrush head 10 that plantation bristle portion 12 and brush rod 14 constitute; The brush rod rear is a handle 30, and the toothpaste memotron 20 that is made of the filling pipe 22 and the piston 28 of store toothpaste is arranged on handle inside, handle tail also is connected with extraneous air is introduced inner pulsometer 40.

Described plantation bristle portion 12 is provided with for the formed toothpaste discharge opening 16 of tooth-paste supply, and its position is toothpaste can be spued and squeeze equably on bristles, and the central part of plantation bristle portion is just right.

Described plantation bristle portion 12 and brush rod 14 inside are provided with rearward end from brush rod 14 to toothpaste discharge opening 16, can insert the inner passage that conduit 18 passes through for toothpaste.

The top of described toothpaste discharge opening 16 is provided with soft mouthful that can cut, and this soft cutting opening 19 has or not pressure to control the switch of toothpaste discharge opening according to inside.That is to say, open according to inner applied pressure, can not form otherwise open.

The urceolus of described handle 30, promptly the user is the bobbin shape in the part that grasps use, the scale of the amount of being carved with on inner toothpaste memotron 20 shells that are provided with.The part of outer tube bottom constitutes the plane, can make bristles (prevent that hair from contacting to earth, or remove its foul) when toothbrush is put down up, and stably place.

The front end of described handle 30 is provided with the conduit 18 of exportable toothpaste, and this conduit forward part can be inserted the inner passage of brush rod 14, the fixing inner socket 32 that forms of handle that inserts of this rear end of conduit; The rear end of this socket 32 forms the protrusion position 34 that can entangle firm mutually with the front end of filling pipe 22; The handle rear end forms the external screw thread 36 that can spin mutually with pulsometer 40.

The toothpaste memotron 20 that is provided with in the described handle 30 is cylindrical, is made of the filling pipe 22 that can fill toothpaste and (the relying on air pressure to promote) piston 28 that can inject from the rear side of filling pipe 22.

The front end of described filling pipe 22 forms with the closely connected part in the outside at the protrusion position 34 of socket rear end and tubaeformly to combine mouthfuls 24, and the rear of filling pipe possesses convex hole 26.Shown in Fig. 3 a, a side of filling pipe shell is carved with toothpaste use amount yardstick, and opposite side is carved with the direction mouth that (stored toothpaste uses up the back) fills toothpaste.

As shown in Figure 6, engaging gradually with the protrusion position 34 of socket 32 rear ends in conjunction with mouthfuls 24 of pipe 22 front ends will be filled, again toothpaste memotron 20 is injected 30 li of handles, be connected with pulsometer 40 then, the pulsometer 40 that connects promotes the filling pipe 22 in the place ahead, and promotion is simultaneously tightly entangled in conjunction with mouth 24 and protruded position 34.

Mention in the prior art, filling pipe 22 constitutes forces combination, even pulsometer 40 is separated from handle 30, fills pipe 22 and still keeps and the inner bonding state of handle in the past.And the filling pipe 22 in the utility model, when in case pulsometer 40 separates with handle 30, the protrusion position 34 that quilt is entangled breaks away from filling pipe 22, convex hole 24 is rearward released can be taken out the filling pipe, so needn't point to put in to fill also can be easy to isolate in handle in the pipe fill and manage 22.

Add and fill pipe 22 and the design that the outside at the protrusion position 34 of handle 30 combines, make the front end openning of filling pipe big, fill toothpaste easily.When filling at home, shown in Fig. 3 b, the openning aligning of Flexible tube for toothpaste 60 is filled the pipe front end insert, can fill toothpaste for 22 li toward filling pipe, and prevent that toothpaste from leaking outside in conjunction with 24 li in mouth.

The external diameter of described piston 28 is slightly larger than the internal diameter of filling pipe 22, and piston 28 is put into the filling pipe tightly clamp for 22 li, the inoperative words of external strength, both can not separate.

The edge of described piston 28 is made with soft, and during from rear pressurization (inflating), filling pipe 22 inwalls and piston edge are closely connected, forwards moves and the maintenance air-tightness, and extraneous air can not flow in the inner toothpaste, has avoided toothpaste impaired.

Described pulsometer 40 is in the inner air pressure that forms of toothbrush, plays the function that makes the discharge opening 16 of 20 li stored toothpaste of toothpaste memotron by brush rod 10 spue and, and comprises the inflow of air and the effect that effluxes of air.

The concrete structure of described pulsometer 40 comprises, the nut 42 that can screw by the external screw thread 36 of internal thread and handle 30 tail ends, the formed crown covering body 46 in middle part in nut, part is in the rubber pressure ball 48 at rear portion in the nut, and the air inflow portion that can introduce extraneous air, also be provided with the discharge portion that inner air can be discharged on the sidewall of covering body 46.

Described air inflow portion, be included in the inflow entrance 48a of the flowed into air that the tail end of rubber pressure ball 48 forms, and leaked-in air is transported to the interior valve 48b that hides in the body 46, the center of valve 48b has one to connect the passage that hides body in being somebody's turn to do, the front end of this passage forms the structure of cutting opening 49, this cutting opening 49 is open by inner applied pressure as the discharge opening in the head toothbrushes, rather than outer pressure is open, can not leak outside so flow into the air that hide in the body 46.

Described discharge portion such as Fig. 2, shown in Figure 7 are provided with air pressure disengage button 50 on the sidewall of covering body 46.When pressing air pressure disengage button 50, remaining gas will discharge in the pulsometer 40.

As shown in Figure 7, the end that in nut, hides body 46 be provided with can make described filling pipe 22 convex hole 26 just in time by inlay card groove 44 wherein, thereby, needn't set up the SLD that other resemble sealing ring and so on, can make pulsometer 40 can keep its air-tightness in the same old way.

Therefore, cover the air inflow aperture 48a of pressure ball 48 tail ends, press pressure ball 48, can pass air into and produce air pressure, the toothpaste that the toothpaste memotron is 20 li can be supplied with out by head toothbrushes; Want the supply of card snaggletooth cream, press air pressure disengage button 50, the air of 40 li of pulsometers is discharged, stop toothpaste to continue to spue.

For the bristle that makes toothbrush keeps clean, can add a protective sleeve in the outside of described plantation bristle portion 12, but this protective sleeve can be linked to each other, the vinyl cover of two band air-vents of opposite side snapping constitutes by a side of being convenient to open.

Using method as the utility model toothbrush of above-mentioned structure is as follows:

At first, handle 30 inside of toothbrush, the toothpaste memotron will have a certain amount of toothpaste for 20 li.Earlier to cover the inflow entrance 48a of pressure ball 48 in order brushing teeth, and to press under the 2-3 gently with thumb.At this moment, contraction according to pressure ball 48 produces air pressure, the cutting opening 49 that is in the interior valve 48b of front end is opened, and the air of pressure ball 48 inside flow into covering body 46 inside of pulsometer 40, and acts on piston 28 back of toothpaste memotron 20 along with air-flow makes pulsometer 40 pressure inside.

As above along with air pressure is promoting piston 28, filling is managed the mouth that stored toothpaste are managed the front portion from filling in 22 and is come out, and is transported in the conduit 18.Be sent to again on the toothpaste discharge opening 16 of plantation bristle portion 12 through the toothpaste that conduit 18 is passed on then, the soft cutting opening of toothpaste discharge opening 16 upper ends is kept the state of locking according to the elasticity of self.When applying air pressure, in the time of soft cutting opening spreading, toothpaste spues from soft cutting opening and is sent on the bristles.

The scale 22a that is carved with the toothpaste use amount on 22 shells is managed in filling in the handle 30, after aequum spues when brushing teeth, presses release-push 50, and the air in the pulsometer 40 ejects, and air pressure no longer works to piston 28, has stopped the supply of toothpaste.

In the time of need filling once more after the toothpaste that memotron is 20 li uses up, toothpaste memotron 20 can be separated from handle 30.At first combination-the pulsometer 40 with handle 30 screws down.Because the releasing of pressure, the convex hole 26 of the filling pipe of originally combining closely in the protrusion position 34 of handle 30 22 ejects backward, fill pipe 20 and be easy to separate for 30 li from handle this moment, the toothpaste that is separated is filled pipe 20 and is pulled outwardly out, get final product from conjunction with mouth 24 toothpaste being aimed at insertion, filling once more.

When toothbrush uses certain hour and need change, toothbrush head 10 can be pushed away forward, make it to release and separate with handle from conduit, change another new toothbrush head then and load onto and get final product.

The utility model toothbrush needn't put in finger and fill in the pipe, is easy to separate with handle, not only health but also easily fill toothpaste; And marked the yardstick of amount of paste, the toothpaste of both can having avoided waste can be known what's what to the toothpaste use amount again, shoots the arrow at the target and observes the life habit of management oneself.

Claims

1. toothbrush with the toothpaste one, it is included in the toothbrush head that is made of plantation bristle portion and brush rod, and plantation bristle portion is provided with the toothpaste discharge opening; Plantation bristle portion and brush rod inside are provided with passage, and the rear of brush rod combines with handle, and the rear of handle combines with pulsometer again; The inside of handle is provided with by filling the toothpaste memotron that pipe and piston are formed; Handle the place ahead is provided with conduit, and this catheter proximal end can be inserted plantation bristle portion and the interior passage of brush rod, and rear end of conduit inserts the inner socket that forms of handle, it is characterized in that, the rear end of described socket forms the protrusion position that can entangle firm mutually with the front end of filling pipe; The front end of filling pipe forms the tubaeform mouth that combine that can fit tightly with the outside at the protrusion position of socket rear end; The rear end of described filling pipe forms the convex hole that can be entangled by pulsometer.

2. the toothbrush of as claimed in claim 1 and toothpaste one is characterized in that, is carved with the scale of toothpaste use amount on the described filling pipe shell.

3. the toothbrush of as claimed in claim 1 or 2 and toothpaste one is characterized in that, also is carved with the direction signs of filling toothpaste on the described filling pipe shell.

4. the toothbrush of as claimed in claim 3 and toothpaste one is characterized in that, the part of the outer tube bottom of described handle is designed to the plane.

5. the toothbrush of as claimed in claim 4 and toothpaste one, it is characterized in that, the concrete structure of described pulsometer comprises, the nut that can screw by the external screw thread of internal thread and handle tail end, the formed crown covering body in middle part in nut, part is in the rubber pressure ball at rear portion in the nut, and the air inflow portion that can introduce extraneous air, also is provided with the discharge portion that inner air can be discharged on the sidewall of covering body.

6. the toothbrush of as claimed in claim 5 and toothpaste one, it is characterized in that, described air inflow portion, be included in the inflow entrance of the flowed into air that the tail end of rubber pressure ball forms, and with leaked-in air be transported to hide intrinsic in valve, the center of valve has one to connect the passage that hides body in being somebody's turn to do, and the front end of this passage forms the structure of cutting opening.

7. the toothbrush of as claimed in claim 6 and toothpaste one is characterized in that, described discharge portion is the pressure disengage button that is located on the sidewall that hides body.

8. the toothbrush of as claimed in claim 7 and toothpaste one is characterized in that, the end that in nut, hides body be provided with can make described filling pipe convex hole just in time by inlay card groove wherein.

9. the toothbrush of as claimed in claim 8 and toothpaste one is characterized in that, the outside of described plantation bristle portion is equipped with a protective sleeve, but this protective sleeve by a side of being convenient to open link to each other, the vinyl cover of two band air-vents of opposite side snapping constitutes.

10. the toothbrush of as claimed in claim 9 and toothpaste one is characterized in that, described rear end of conduit inserts the inner socket that forms of handle, and exposes a follower head; The opening of filling the pipe front end is narrow and small, just in time can entangle the follower head that catheter tail exposes.