CN204636594U - Apparatus for cleaning oral cavity - Google Patents

Abstract

The utility model discloses a kind of apparatus for cleaning oral cavity, comprise box body and be fastened on the box cap on box body, brush rod is fitted with in left sliding chamber in the left box body of box body, brush rod upper end is installed with hairbrush, brush rod lower end is provided with the brush pot that oral area is arranged downwards, brush pot outer wall and chamber, left sliding chamber wall are slidably matched, left cassette upper end is provided with can only by the left mouth of brush rod and hairbrush, be provided with in brush pot with left sliding chamber bottom the left spring of compression fit, dentifrice tube is provided with in left box body, the toothpaste mouth that dentifrice tube upper end sets firmly extends to hairbrush center, the upper sliding intracavity upper-lower seal of upper cartridge body is slided and is had top shoe, upper sliding intracavity is filled with toothpaste, be provided with the Xi Gao mechanism of toothpaste sucking-off in upper cartridge body in lower box body, the outlet of Xi Gao mechanism is connected with dentifrice tube by connection tube, described box cap is fastened on box body top by retaining mechanism.Automatically arbitrarily angledly can squeeze toothpaste out of a tube to toothbrush, toothpaste can not be separated with toothbrush, a key operation, the patient being particularly suitable for only having a hands freely movable uses, and simple to operationly to deposit fast, collapsible, compact, toothpaste toothbrush integrative-structure, avoids omitting or losing.

Description

Apparatus for cleaning oral cavity

Technical field

This utility model relates to a kind of apparatus for cleaning oral cavity.

Background technology

Toothpaste is cleaning supplies conventional in daily life, has very long history.Along with the development of science and technology, technological equipment update and perfect, various types of toothpaste is come out one after another, quality and the class of product improve constantly, present toothpaste variety by single clean type toothpaste, develops into great variety of goods, diverse in function, the Mobyneb of up to a hundred brands cleans, sterilize in one unguentum, meet the needs of different levels level of consumption.

Toothbrush is a kind of brush for cleaning teeth.The Shi Douhui that generally brushes teeth adds toothpaste cleaning teeth on toothbrush, and toothbrush is the necessary article of people's daily life.The shape of brush is generally square and brilliant.Square brush can effectively cleaning teeth each surface.The end of this kind of brush of diamond comparatively squared design is point, is easier to go deep into cleaning in the oral cavity in.Toothbrush possesses the brush of any shape, can cleaning teeth, but the size of brush just must need to consider oral cavity size, degree and the personal habits etc. of dehiscing factor.Use small and exquisite brush as far as possible, depths, oral cavity can be goed deep into, ensure flexible rotating, clean back teeth.

Tooth glass is the appurtenance of brushing teeth coordinating toothbrush, toothpaste to use, and its Main Function is used to the clear water that splendid attire is brushed teeth, gargled, and therefore generally uses conventional cup to replace.Traditional toothpaste, toothbrush, tooth glass are all independently individual separately, and are all independent uses, have brought clean convenience, have applied very general.

But, for the patient be in hospital, particularly those home-bound patients, owing to not having special individual's medical treatment cleaning auxiliary disinfection device, patient is generally difficult to the cleaning and sterilizing carrying out health, cannot keep itself clean health, time is grown often abnormal flavour and to assail the nostrils, serious meeting is stinked to high heaven, and not only affects the rehabilitation of patient self, also can affect the Hospitalization environment in whole ward.Especially for the patient of an arm fracture, arm disabled people scholar, only have an arm can freely movable time, be difficult to toothbrush to fix and implemented the action of squeezing toothpaste out of a tube simultaneously, can only assisted by other people or assist with foot, very inconvenient.

Summary of the invention

The purpose of this utility model is exactly for above-mentioned technical problem, there is provided a kind of rational in infrastructure, automatically arbitrarily angledly can squeeze toothpaste out of a tube to toothbrush, toothpaste can not be separated with toothbrush, a key operation, the patient being particularly suitable for only having a hands freely movable uses, simple to operationly to deposit fast, collapsible, compact, toothpaste toothbrush integrative-structure, avoids the apparatus for cleaning oral cavity omitted or lose.

For solving the problems of the technologies described above, this utility model comprises box body and is fastened on the box cap on box body, its construction features is: the left box body be solid-located side by side about described box body comprises and right box body, right box body comprises the upper cartridge body and lower box body that are arranged above and below and are solid-located, the left sliding chamber of downward-extension is provided with in left box body, left sliding intracavity is fitted with brush rod, brush rod upper end is installed with hairbrush, brush rod lower end is provided with the brush pot that oral area is arranged downwards, brush pot can only slide up and down cooperation along chamber, left sliding chamber wall, left cassette upper end is provided with can only by the left mouth of brush rod and hairbrush, be provided with in brush pot with left sliding chamber bottom the left spring of compression fit, dentifrice tube is provided with in left box body, dentifrice tube upper end is connected with the toothpaste mouth extending to hairbrush center, sliding chamber is provided with in upper cartridge body, upper cartridge body upper end is provided with suitable for reading, upper sliding intracavity upper-lower seal is slided and is had top shoe, upper sliding intracavity below top shoe is filled with toothpaste, be provided with the Xi Gao mechanism of toothpaste sucking-off in upper cartridge body in lower box body, the outlet of Xi Gao mechanism is connected with dentifrice tube by connection tube, described box cap is fastened on box body top by retaining mechanism.

This apparatus for cleaning oral cavity be realize automatically arbitrarily angledly squeezing toothpaste out of a tube to toothbrush by automatic telescopic structure, toothpaste can not be separated with toothbrush, a key operation, the patient being particularly suitable for only having a hands freely movable uses, simple to operationly to deposit fast, collapsible, compact, toothpaste toothbrush integrative-structure, avoid omit or lose.

Automatic telescopic structure mainly comprises box body and the box cap of spiral-lock cooperation, and wherein box body is divided into left box body and right box body, and right box body is divided into again upper cartridge body and lower box body.Left box body is the cavity structure be arranged on the left of box body, is provided with the left sliding chamber of downward-extension in left box body.Left cassette upper end is provided with a left mouth, and left sliding chamber was passed through left mouth and is in communication with the outside.Left sliding intracavity is provided with a rooted tooth brush holder support, and brush rod can slide up and down at left sliding intracavity.Brush rod upper end is installed with hairbrush, and brush rod lower end is installed with brush pot, and brush pot oral area is arranged downwards, and brush pot can only slide up and down cooperation along chamber, left sliding chamber wall.Be provided with left spring in brush pot, left spring upper end withstands on brush pot inner top surface, and left spring lower end is against on left sliding intracavity bottom surface.The Main Function of left spring is for brush pot and brush rod provide the elastic force moved up under the bottom support of left sliding chamber.Because the shape and size of left mouth can only make brush rod and hairbrush pass through, and brush pot can not be made to pass through, therefore when left spring promotes brush pot moves, only have hairbrush and most brush rod can be pushed out left sliding chamber, and brush pot can only stay left sliding intracavity.Now, brush rod and hairbrush are upwards subject to the position-limiting action of brush pot and left mouth, are subject to the elasticity pressing effect of left spring downwards, so just serve brush rod and the spacing up and down effect of hairbrush.Brush rod is then subject to the position-limiting action in Zuo Kou and left sliding chamber on left-right and front-back four direction, and brush pot can not rotate at left sliding intracavity again, and therefore hairbrush is namely relative with left box body after being ejected with brush rod is fixed together.For convenience of describing, this state being called " extended configuration " or " using state ", the state of hairbrush and the left sliding intracavity of brush rod retraction is called " contraction state " or " storage configuration ".When extended configuration, the length of whole apparatus for cleaning oral cavity approximates the twice of brush rod or left box body, and when contraction state, the length of whole apparatus for cleaning oral cavity approximates the length of brush rod or left box body, therefore, in length, half when this apparatus for cleaning oral cavity is extended configuration when contraction state, reduces volume greatly, be convenient to deposit or carry, be particularly suitable for personal cleanliness and use.

Be provided with dentifrice tube in left box body, dentifrice tube is extended up and down.Because dentifrice tube is arranged in left box body body, sliding up and down of brush pot and brush rod therefore can not be affected.Dentifrice tube upper end is connected with toothpaste mouth, and toothpaste mouth extends to Zuo Kou centre.When contraction state, hairbrush is just in time positioned at left mouth, and therefore toothpaste mouth also just just in time slips into hairbrush centre.Now, the toothpaste in dentifrice tube will just in time enter hairbrush center when flowing out, and be bonded together with hairbrush, the problem that the toothpaste efficiently solving outflow when brush rod is vertically placed falls.Therefore when using this apparatus for cleaning oral cavity not with the problem that consideration brush rod is placed vertically, traverse is still tiltedly put, also need not consider that hairbrush is upward, down or towards the problem of avris, fundamentally solves oral cavity and clear up sterilization problems.

Be provided with sliding chamber in upper cartridge body, upper cartridge body upper end is provided with suitable for reading, and upper sliding chamber is in communication with the outside by suitable for reading.Upper sliding intracavity is provided with the top shoe slided up and down along upper sliding chamber wall, and top shoe and upper sliding chamber seal and be slidably matched.Upper sliding intracavity below top shoe is filled with toothpaste, and upper sliding chamber is the container of this apparatus for cleaning oral cavity splendid attire toothpaste.Be provided with Xi Gao mechanism in lower box body, the input port of Xi Gao mechanism is communicated with lower end, upper sliding chamber, and the outlet of Xi Gao mechanism is connected with dentifrice tube lower end by connection tube.The Main Function of Xi Gao mechanism is, by the toothpaste sucking-off of upper sliding intracavity and by connection tube feeding dentifrice tube under external force drives, and so just can to hairbrush center conveying toothpaste.Be slidably matched because top shoe and upper sliding chamber seal, therefore along with toothpaste constantly aspirates in Xi Gao mechanism, top shoe will decline gradually under self gravitation and suction force effect, until Xi Gao mechanism stops suction cream or toothpaste to suck.

In this apparatus for cleaning oral cavity, box cap and box body are also provided with retaining mechanism, box cap is by retaining mechanism fastening on box body top, and hairbrush, brush rod and brush pot are also overcome the left sliding intracavity of elastic force press-in of left spring by box cap by this retaining mechanism, thus arrive contraction state.Because box cap is the tubular structure that Open Side Down, therefore box cap effect two be exactly in working order time to be filled with water use, serve the effect of tooth glass.

The use procedure of this apparatus for cleaning oral cavity is, when storage configuration, when being also contraction state, box cap is fastened on box body by retaining mechanism, and box cap is by the left sliding intracavity of hairbrush, brush rod and brush pot press-in simultaneously.In use, need first to operate Xi Gao mechanism, toothpaste is sent in the middle part of hairbrush, then operate retaining mechanism to unlock, now box cap loses the coupling mechanism force of retaining mechanism, and under the reset force effect of left spring by brush rod and hairbrush upwardly, until hairbrush and most brush rod skid off left mouth, finally take down box cap to be filled with water and to brush teeth, operate very simple.

As a kind of implementation, described Xi Gao mechanism comprises the suction cream cylinder that oral area is upwards arranged, inhale bottom cream cylinder and be provided with import and outlet, import is communicated with upper sliding chamber by inlet tube, import is provided with toothpaste can only be made by upper sliding chamber to be entered the import check valve inhaling cream cylinder, toothpaste mouth end is provided with Outlet check valves, inhale in cream cylinder the suction cream plate being provided with inhaling the slipper seal of cream cylinder inwall and coordinate, inhale cream cylinder outer axial slip cap and sliding sleeve is housed, sliding sleeve upper end is installed with cage plate, vertically with in the middle part of suction cream plate in the middle part of cage plate be installed with push-pull bar, sliding sleeve lower end and be provided with lower spring between inhaling bottom cream cylinder.

In this Xi Gao mechanism, inhale cream cylinder and define a relative airtight cavity with the suction cream plate be slidably matched, for convenience of describing, this cavity being called and inhaling cream chamber.Can drill and inhale cream cylinder inwall owing to inhaling cream plate and slide axially and be sealed and matched, therefore, the size of inhaling cream chamber is with inhaling moving up and down and changing of cream plate.Be provided with import and outlet bottom the cylinder of suction cream cylinder, import is communicated with upper sliding chamber by inlet tube, exports and is communicated with dentifrice tube lower end by connection tube, and upper so sliding chamber, suction cream chamber, dentifrice tube are with regard to UNICOM together.Import is provided with import check valve, import check valve makes the toothpaste of sliding intracavity can only can not reverse flow to the flowing of suction cream cavity direction, and the toothpaste this ensures that thering sliding intracavity in use can only be fewer and feweri.Toothpaste mouth end is provided with Outlet check valves, and Outlet check valves makes the toothpaste of suction cream intracavity outwardly can not can only be refluxed by dentifrice tube, and the toothpaste this ensures that thering outflow can not be gone back by suck-back again.Outlet check valves is arranged on toothpaste mouth end and also has an effect, play the effect of sealing toothpaste mouth external port exactly, though so for a long time need not, the toothpaste in dentifrice tube and toothpaste mouth also can not become dry, and substantially prolongs the service life of this apparatus for cleaning oral cavity.

When inhaling cream plate and moving down, when namely moving bottom suction cream cylinder, inhale cream chamber and diminish, inhale the toothpaste of cream intracavity outwardly.Because the toothpaste in import check valve upwards can not slide cavity direction flowing, import check valve is equivalent to closed condition, and the toothpaste in Outlet check valves now can be outwardly, Outlet check valves is equivalent to opening, therefore inhale cream plate and will promote toothpaste by toothpaste mouth outwardly, also just achieve the function of automatic-squeezing toothpaste.When inhaling cream plate and moving up, inhale cream chamber and become large, inhale cream chamber and start to suck toothpaste from outside.Because Outlet check valves can only outwards opening, toothpaste to outflow, therefore can only be in closed condition, import check valve then can only make toothpaste flow to suction cream chamber, therefore be in opening, therefore the toothpaste of upper sliding intracavity can be inhaled into and inhale cream intracavity, and the top shoe of upper sliding intracavity can decline simultaneously.Like this, moved down by above-mentioned suction cream plate, then the process resetted that moves up, just complete cycle or the circulation of an automatic-squeezing toothpaste.One-period or circulation can automatic-extrusion a certain amount of toothpaste, and two cycles or circulation just can the toothpaste of automatic-extrusion twice quantity, by that analogy, therefore control according to the needs of oneself the mobile number of times inhaling cream plate, very simply.

In this apparatus for cleaning oral cavity, inhale cream cylinder slide outside and be set with sliding sleeve, sliding sleeve is coaxially slidably matched with suction cream cylinder.Sliding sleeve end is installed with the cage plate corresponding with inhaling cream nozzle portion, and cage plate center and Xi Gaoban center are installed with push-pull bar, and suction cream plate, push-pull bar, cage plate, sliding sleeve just constitute affixed integrative-structure like this.Therefore, the function of automatic-squeezing toothpaste can be realized by push-and-pull sliding sleeve and cage plate.In this apparatus for cleaning oral cavity, sliding sleeve lower end and be provided with lower spring between inhaling bottom cream cylinder, the effect of lower spring be enable suction cream plate automatically on move, namely automatically reset.Like this, when squeezing toothpaste out of a tube, only needing pressing cage plate downwards, by an one-period, also just can extrude a certain amount of toothpaste, operate very simple and convenient.

As a kind of implementation, described retaining mechanism comprises the interior wedge shape platform being arranged on box cap mouth inner wall, the box body corresponding with fastening box cap oral area is provided with locking slideway, locking slideway the inner and lower box body inner space, locking slideway oral area is installed with the shell fragment outwards tilted, when box cap fastens to the stroke of box body, shell fragment and interior wedge shape platform table top are slidably matched, when interior wedge shape platform slips over shell fragment, shell fragment end coordinates with interior wedge shape platform is spacing, be fitted with and can only lock slide plate in axial sliding in locking slideway, locking slide plate outer end and shell fragment end affixed, inhale outside cream cylinder and be set with retaining ring, retaining ring is connected with locking slide plate the inner, shell fragment will be drawn into locking slideway by locking slide plate when being subject to sliding sleeve thrust by retaining ring.

The primary structure of this retaining mechanism is the interior wedge shape platform be arranged on box cap mouth inner wall and the shell fragment being arranged on oral area in box body locking slideway, and wherein shell fragment and locking slide plate control the critical component that lock box cap conciliate by locking box cap.For convenience of describing, shell fragment is defined as stiff end and outer warping end respectively along the two ends of box cap cartridge insertion direction, wherein stiff end is arranged towards left box body and left mouth, and outer warping end is arranged away from left mouth.Shell fragment is arranged on locking slideway oral area, and the stiff end of shell fragment is fixed on locking slideway near the side of left mouth, and is adjacent to setting with locking slideway oral area.Shell fragment outer warping end is positioned at the side of locking slideway away from left mouth, and arranges away from locking slideway oral area, also namely outwards tilts.Because shell fragment has elasticity, fix at shell fragment stiff end and under outer warping end vacant state, will swing towards locking slideway oral area or away from locking slideway oral area centered by stiff end when shell fragment is subject to external force.Locking slide plate can only slide axially in locking slideway, can not relatively rotate or swing in locking slideway.For convenience of describing, shell fragment being called inner side or medial wall near the sidewall of locking slideway, opposite side being called outside or lateral wall.Locking slide plate outer end namely links together near one end of shell fragment and shell fragment end, and therefore when driving locking slide plate slide downward, shell fragment also can swing to locking slideway direction.Because shell fragment one end outwards tilts, therefore shell fragment unilateral there is the low side of a relative cartridge outer surface and one high-end, for convenience of describing, one end affixed with locking slideway is called low side, and the one end namely tilted by the other end is called high-end.In this retaining mechanism, shell fragment low side is arranged near box cap inner bottom surface, and shell fragment is high-end to be arranged away from box cap inner bottom surface, and the high-end of interior wedge shape platform table top is arranged near box cap inner bottom surface, and table top low side is arranged away from box cap inner bottom surface.After arranging like this, time in box cap spiral-lock to box body, box cap low side can first through lower shell fragment low side, and then high-end through higher shell fragment, and like this, wedge shape platform table top can slide on shell fragment smoothly.When box cap continues to fasten to box body, the high-end meeting of interior wedge shape platform table top is high-end relative close with shell fragment, and now, wedge shape platform can be oppressed shell fragment and swung to locking in slideway.When interior wedge shape platform is high-end slip over shell fragment high-end time, outer wedge shape platform loses shell fragment pressure, and shell fragment shows locking slideway again, namely automatically resets.Now high-end and the high-end clamped of outer wedge shape platform of interior wedge shape platform coordinates, and can not slip over the high-end reverse slide of shell fragment because interior wedge shape platform is high-end, and within institute, wedge shape platform is spacing by outer wedge shape platform institute, also just serves the effect of box body box cap locking.For convenience of describing, this state is called locking state.

Inhale outside cream cylinder and be set with retaining ring, retaining ring relatively can be inhaled cream cylinder and be slid axially.Retaining ring is connected with locking slide plate the inner, therefore when drive retaining ring relatively inhale cream cylinder slide axially time, shell fragment will be drawn into locking slideway by locking slide plate by retaining ring, the now high-end disengaging high-end with shell fragment of interior wedge shape platform table top, box cap will eject from box body under brush rod and left spring effect, and this state is called released state.The realization of released state is controlled by the mobile of retaining ring, and moving axially of retaining ring is that sliding sleeve by inhaling cream cylinder outside promotes, therefore, released state is controlled by sliding sleeve, also namely by inhaling cream mechanism controls.When starting the suction cream plate pressing Xi Gao mechanism, being only extruded on hairbrush by toothpaste, inhaling cream plate when continuing pressing, when shifting suction cream plate onto stroke latter end, the sliding sleeve inhaled on cream plate promotes retaining ring by starting, thus triggers retaining mechanism unblock.

As improvement, left box body is provided with the detent mechanism of brush rod location when brush rod enters left mouth.

After left box body arranges detent mechanism, when brush rod and hairbrush eject left mouth, can position brush rod, such brush rod is just affixed into a single integrated structure with left box body, thoroughly avoid the hidden danger that when brushing teeth, hairbrush and brush rod move axially, similarly be with an ordinary toothbrush when brushing teeth, convenient reliable again.

As improvement, be connected with cord outside top shoe, cassette upper end has also fastened inner cap, inside cover be provided with the left inside lid mouth corresponding with left mouth and with corresponding right inside cap bore suitable for reading.

After cassette upper end fastens inner cap, not only can prevent introduced contaminants and water from entering box body, can also prevent cord from throwing away sliding chamber, more attractive in appearance.Be provided with left inside lid mouth on the left of inner cap, left inside lid mouth and left and right are corresponding up and down to be arranged, and convenient toothbrush bar and hairbrush can pass in and out left sliding chamber smoothly like this.Arrange right inside cap bore interior covering, both sides inside and outside inner cap can be made through, free air flow, like this, when squeezing toothpaste out of a tube, top shoe just automatically can shrink under Xi Gao mechanism suction function, ensure that the completeness that toothpaste is extruded.When toothpaste be finished need to change time, only firmly need pull the cord outside top shoe, top shoe can be pulled out upper cartridge body, operation is very easy.Because right inside cap bore only has permeation functions, when actual fabrication, aperture is done less.

In sum, this apparatus for cleaning oral cavity is rational in infrastructure, automatically arbitrarily angledly can squeeze toothpaste out of a tube to toothbrush, toothpaste can not be separated with toothbrush, a key operation, the patient being particularly suitable for only having a hands freely movable uses, simple to operationly to deposit fast, collapsible, compact, toothpaste toothbrush integrative-structure, avoids omitting or losing.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, this utility model is elaborated.

Fig. 1 is the structural representation of this patent;

Fig. 2 is the structural representation of Fig. 1 using state;

Structural representation when Fig. 3 is Xi Gao mechanism suction toothpaste;

Fig. 4 is the structural representation of Xi Gao mechanism when squeezing toothpaste out of a tube.

Detailed description of the invention

As shown in the figure, the box cap 2 that this apparatus for cleaning oral cavity comprises box body 1 and is fastened on box body, the left box body 3 be solid-located side by side about described box body 1 comprises and right box body 4, right box body 4 comprises the upper cartridge body 5 and lower box body 6 that are arranged above and below and are solid-located, the left sliding chamber 7 of downward-extension is provided with in left box body, left sliding intracavity is fitted with brush rod 9, brush rod upper end is installed with hairbrush 10, brush rod lower end is provided with the brush pot 11 that oral area is arranged downwards, brush pot can only slide up and down cooperation along chamber, left sliding chamber wall, left cassette upper end is provided with can only by the left mouth 8 of brush rod and hairbrush, be provided with in brush pot with left sliding chamber bottom the left spring 12 of compression fit, dentifrice tube 18 is provided with in left box body, dentifrice tube upper end is connected with the toothpaste mouth 17 extending to hairbrush center, sliding chamber 13 is provided with in upper cartridge body, upper cartridge body upper end is provided with suitable for reading 14, upper sliding intracavity upper-lower seal is slided and is had top shoe 15, upper sliding intracavity below top shoe is filled with toothpaste 16, be provided with the Xi Gao mechanism of toothpaste sucking-off in upper cartridge body in lower box body, the outlet of Xi Gao mechanism is connected with dentifrice tube by connection tube 19, described box cap is fastened on box body top by retaining mechanism.

Box body and box cap are the agent structures of this patent, and wherein box body is divided into left box body and right box body, and right box body is divided into again upper cartridge body and lower box body.Left box body is the cavity structure be arranged on the left of box body, is provided with the left sliding chamber of downward-extension in left box body.Left cassette upper end is provided with a left mouth, and left sliding chamber was passed through left mouth and is in communication with the outside.Left sliding intracavity is provided with a rooted tooth brush holder support, and brush rod can slide up and down at left sliding intracavity.Brush rod upper end is installed with hairbrush, and brush rod lower end is installed with brush pot, and brush pot oral area is arranged downwards, and brush pot can only slide up and down cooperation along chamber, left sliding chamber wall.Be provided with left spring in brush pot, left spring upper end withstands on brush pot inner top surface, and left spring lower end is against on left sliding intracavity bottom surface.The Main Function of left spring is for brush pot and brush rod provide the elastic force moved up under the bottom support of left sliding chamber.Because the shape and size of left mouth can only make brush rod and hairbrush pass through, and brush pot can not be made to pass through, therefore when left spring promotes brush pot moves, only have hairbrush and most brush rod can be pushed out left sliding chamber, and brush pot can only stay left sliding intracavity.Now, brush rod and hairbrush are upwards subject to the position-limiting action of brush pot and left mouth, are subject to the elasticity pressing effect of left spring downwards, so just serve brush rod and the spacing up and down effect of hairbrush.Brush rod is then subject to the position-limiting action in Zuo Kou and left sliding chamber on left-right and front-back four direction, and brush pot can not rotate at left sliding intracavity again, and therefore hairbrush is namely relative with left box body after being ejected with brush rod is fixed together.For convenience of describing, this state being called " extended configuration " or " using state ", the state of hairbrush and the left sliding intracavity of brush rod retraction is called " contraction state " or " storage configuration ".When extended configuration, the length of whole apparatus for cleaning oral cavity approximates the twice of brush rod or left box body, and when contraction state, the length of whole apparatus for cleaning oral cavity approximates the length of brush rod or left box body, therefore, in length, half when this apparatus for cleaning oral cavity is extended configuration when contraction state, reduces volume greatly, be convenient to deposit or carry, be particularly suitable for personal cleanliness and nurse use.

Be provided with dentifrice tube in left box body, dentifrice tube is extended up and down.Because dentifrice tube is arranged in left box body body, sliding up and down of brush pot and brush rod therefore can not be affected.Dentifrice tube upper end is connected with toothpaste mouth, and toothpaste mouth extends to Zuo Kou centre.When contraction state, hairbrush is just in time positioned at left mouth, and therefore toothpaste mouth also just just in time slips into hairbrush centre.Now, the toothpaste in dentifrice tube will just in time enter hairbrush center when flowing out, and be bonded together with hairbrush, the problem that the toothpaste efficiently solving outflow when brush rod is vertically placed falls.Therefore when using this apparatus for cleaning oral cavity not with the problem that consideration brush rod is placed vertically, traverse is still tiltedly put, also need not consider that hairbrush is upward, down or towards the problem of avris, fundamentally solves oral cavity and clear up sterilization problems.

Be provided with sliding chamber in upper cartridge body, upper cartridge body upper end is provided with suitable for reading, and upper sliding chamber is in communication with the outside by suitable for reading.Upper sliding intracavity is provided with the top shoe slided up and down along upper sliding chamber wall, and top shoe and upper sliding chamber seal and be slidably matched.Upper sliding intracavity below top shoe is filled with toothpaste, and upper sliding chamber is the container of this apparatus for cleaning oral cavity splendid attire toothpaste.Be provided with Xi Gao mechanism in lower box body, the input port of Xi Gao mechanism is communicated with lower end, upper sliding chamber, and the outlet of Xi Gao mechanism is connected with dentifrice tube lower end by connection tube.The Main Function of Xi Gao mechanism is, by the toothpaste sucking-off of upper sliding intracavity and by connection tube feeding dentifrice tube under external force drives, and so just can to hairbrush center conveying toothpaste.Be slidably matched because top shoe and upper sliding chamber seal, therefore along with toothpaste constantly aspirates in Xi Gao mechanism, top shoe will decline gradually under self gravitation and suction force effect, until Xi Gao mechanism stops suction cream or toothpaste to suck.

In this apparatus for cleaning oral cavity, box cap and box body are also provided with retaining mechanism, box cap is by retaining mechanism fastening on box body top, and hairbrush, brush rod and brush pot are also overcome the left sliding intracavity of elastic force press-in of left spring by box cap by this retaining mechanism, thus arrive contraction state.Because box cap is the tubular structure that Open Side Down, therefore box cap effect two be exactly in working order time to be filled with water use, serve the effect of tooth glass.

The use procedure of this apparatus for cleaning oral cavity is, when storage configuration, when being also contraction state, box cap is fastened on box body by retaining mechanism, and box cap is by the left sliding intracavity of hairbrush, brush rod and brush pot press-in simultaneously.In use, need first to operate Xi Gao mechanism, toothpaste is sent in the middle part of hairbrush, then operate retaining mechanism to unlock, now box cap loses the coupling mechanism force of retaining mechanism, and under the reset force effect of left spring by brush rod and hairbrush upwardly, until hairbrush and most brush rod skid off left mouth, finally take down box cap to be filled with water and to brush teeth, operate very simple.

Described Xi Gao mechanism comprises the suction cream cylinder 20 that oral area is upwards arranged, inhale bottom cream cylinder and be provided with import 21 and outlet 22, import is communicated with upper sliding chamber by inlet tube 23, import is provided with toothpaste can only be made by upper sliding chamber to be entered the import check valve 29 inhaling cream cylinder, toothpaste mouth end is provided with Outlet check valves 30, inhale in cream cylinder 20 the suction cream plate 24 being provided with inhaling the slipper seal of cream cylinder inwall and coordinate, inhale cream cylinder outer axial slip cap and sliding sleeve 25 is housed, sliding sleeve upper end is installed with cage plate 26, vertically with in the middle part of suction cream plate in the middle part of cage plate be installed with push-pull bar 27, sliding sleeve lower end and be provided with lower spring 28 between inhaling bottom cream cylinder.

In this Xi Gao mechanism, inhale cream cylinder and define a relative airtight cavity with the suction cream plate be slidably matched, for convenience of describing, this cavity being called and inhaling cream chamber.Can drill and inhale cream cylinder inwall owing to inhaling cream plate and slide axially and be sealed and matched, therefore, the size of inhaling cream chamber is with inhaling moving up and down and changing of cream plate.Be provided with import and outlet bottom the cylinder of suction cream cylinder, import is communicated with upper sliding chamber by inlet tube, exports and is communicated with dentifrice tube lower end by connection tube, and upper so sliding chamber, suction cream chamber, dentifrice tube are with regard to UNICOM together.Import is provided with import check valve, import check valve makes the toothpaste of sliding intracavity can only can not reverse flow to the flowing of suction cream cavity direction, and the toothpaste this ensures that thering sliding intracavity in use can only be fewer and feweri.Toothpaste mouth end is provided with Outlet check valves, and Outlet check valves makes the toothpaste of suction cream intracavity outwardly can not can only be refluxed by dentifrice tube, and the toothpaste this ensures that thering outflow can not be gone back by suck-back again.Outlet check valves is arranged on toothpaste mouth end and also has an effect, play the effect of sealing toothpaste mouth external port exactly, though so for a long time need not, the toothpaste in dentifrice tube and toothpaste mouth also can not become dry, and substantially prolongs the service life of this apparatus for cleaning oral cavity.

When inhaling cream plate and moving down, when namely moving bottom suction cream cylinder, inhale cream chamber and diminish, inhale the toothpaste of cream intracavity outwardly.Because the toothpaste in import check valve upwards can not slide cavity direction flowing, import check valve is equivalent to closed condition, and the toothpaste in Outlet check valves now can be outwardly, Outlet check valves is equivalent to opening, therefore inhale cream plate and will promote toothpaste by toothpaste mouth outwardly, also just achieve the function of automatic-squeezing toothpaste.When inhaling cream plate and moving up, inhale cream chamber and become large, inhale cream chamber and start to suck toothpaste from outside.Because Outlet check valves can only outwards opening, toothpaste to outflow, therefore can only be in closed condition, import check valve then can only make toothpaste flow to suction cream chamber, therefore be in opening, therefore the toothpaste of upper sliding intracavity can be inhaled into and inhale cream intracavity, and the top shoe of upper sliding intracavity can decline simultaneously.Like this, moved down by above-mentioned suction cream plate, then the process resetted that moves up, just complete cycle or the circulation of an automatic-squeezing toothpaste.One-period or circulation can automatic-extrusion a certain amount of toothpaste, and two cycles or circulation just can the toothpaste of automatic-extrusion twice quantity, by that analogy, therefore control according to the needs of oneself the mobile number of times inhaling cream plate, very simply.

In this apparatus for cleaning oral cavity, inhale cream cylinder slide outside and be set with sliding sleeve, sliding sleeve is coaxially slidably matched with suction cream cylinder.Sliding sleeve end is installed with the cage plate corresponding with inhaling cream nozzle portion, and cage plate center and Xi Gaoban center are installed with push-pull bar, and suction cream plate, push-pull bar, cage plate, sliding sleeve just constitute affixed integrative-structure like this.Therefore, the function of automatic-squeezing toothpaste can be realized by push-and-pull sliding sleeve and cage plate.In this apparatus for cleaning oral cavity, sliding sleeve lower end and be provided with lower spring between inhaling bottom cream cylinder, the effect of lower spring be enable suction cream plate automatically on move, namely automatically reset.Like this, when squeezing toothpaste out of a tube, only needing pressing cage plate downwards, by an one-period, also just can extrude a certain amount of toothpaste, operate very simple and convenient.

Described retaining mechanism comprises the interior wedge shape platform 31 being arranged on box cap 2 mouth inner wall, the box body corresponding with fastening box cap oral area is provided with locks slideway 32, locking slideway the inner and lower box body 6 inner space, locking slideway oral area is installed with the shell fragment 34 outwards tilted, when box cap fastens to the stroke of box body, shell fragment and interior wedge shape platform table top are slidably matched, when interior wedge shape platform slips over shell fragment, shell fragment end coordinates with interior wedge shape platform is spacing, be fitted with and can only lock slide plate 33 in axial sliding in locking slideway, locking slide plate outer end and shell fragment end affixed, inhale outside cream cylinder 20 and be set with retaining ring 36, retaining ring is connected with locking slide plate the inner, shell fragment will be drawn into locking slideway by locking slide plate when being subject to sliding sleeve 25 thrust by retaining ring.

The primary structure of this retaining mechanism is the interior wedge shape platform be arranged on box cap mouth inner wall and the shell fragment being arranged on oral area in box body locking slideway, and wherein shell fragment and locking slide plate control the critical component that lock box cap conciliate by locking box cap.For convenience of describing, shell fragment is defined as stiff end and outer warping end respectively along the two ends of box cap cartridge insertion direction, wherein stiff end is arranged towards left box body and left mouth, and outer warping end is arranged away from left mouth.Shell fragment is arranged on locking slideway oral area, and the stiff end of shell fragment is fixed on locking slideway near the side of left mouth, and is adjacent to setting with locking slideway oral area.Shell fragment outer warping end is positioned at the side of locking slideway away from left mouth, and arranges away from locking slideway oral area, also namely outwards tilts.Because shell fragment has elasticity, fix at shell fragment stiff end and under outer warping end vacant state, will swing towards locking slideway oral area or away from locking slideway oral area centered by stiff end when shell fragment is subject to external force.Locking slide plate can only slide axially in locking slideway, can not relatively rotate or swing in locking slideway.For convenience of describing, shell fragment being called inner side or medial wall near the sidewall of locking slideway, opposite side being called outside or lateral wall.Locking slide plate outer end namely links together near one end of shell fragment and shell fragment end, and therefore when driving locking slide plate slide downward, shell fragment also can swing to locking slideway direction.Because shell fragment one end outwards tilts, therefore shell fragment unilateral there is the low side of a relative cartridge outer surface and one high-end, for convenience of describing, one end affixed with locking slideway is called low side, and the one end namely tilted by the other end is called high-end.In this retaining mechanism, shell fragment low side is arranged near box cap inner bottom surface, and shell fragment is high-end to be arranged away from box cap inner bottom surface, and the high-end of interior wedge shape platform table top is arranged near box cap inner bottom surface, and table top low side is arranged away from box cap inner bottom surface.After arranging like this, time in box cap spiral-lock to box body, box cap low side can first through lower shell fragment low side, and then high-end through higher shell fragment, and like this, wedge shape platform table top can slide on shell fragment smoothly.When box cap continues to fasten to box body, the high-end meeting of interior wedge shape platform table top is high-end relative close with shell fragment, and now, wedge shape platform can be oppressed shell fragment and swung to locking in slideway.When interior wedge shape platform is high-end slip over shell fragment high-end time, outer wedge shape platform loses shell fragment pressure, and shell fragment shows locking slideway again, namely automatically resets.Now high-end and the high-end clamped of outer wedge shape platform of interior wedge shape platform coordinates, and can not slip over the high-end reverse slide of shell fragment because interior wedge shape platform is high-end, and within institute, wedge shape platform is spacing by outer wedge shape platform institute, also just serves the effect of box body box cap locking.For convenience of describing, this state is called locking state.

Inhale outside cream cylinder and be set with retaining ring, retaining ring relatively can be inhaled cream cylinder and be slid axially.Retaining ring is connected with locking slide plate the inner, therefore when drive retaining ring relatively inhale cream cylinder slide axially time, shell fragment will be drawn into locking slideway by locking slide plate by retaining ring, the now high-end disengaging high-end with shell fragment of interior wedge shape platform table top, box cap will eject from box body under brush rod and left spring effect, and this state is called released state.The realization of released state is controlled by the mobile of retaining ring, and moving axially of retaining ring is that sliding sleeve by inhaling cream cylinder outside promotes, therefore, released state is controlled by sliding sleeve, also namely by inhaling cream mechanism controls.When starting the suction cream plate pressing Xi Gao mechanism, being only extruded on hairbrush by toothpaste, inhaling cream plate when continuing pressing, when shifting suction cream plate onto stroke latter end, the sliding sleeve inhaled on cream plate promotes retaining ring by starting, thus triggers retaining mechanism unblock.

Left box body is provided with detent mechanism that brush rod 9 is located when brush rod enters left mouth 8.After left box body arranges detent mechanism, when brush rod and hairbrush eject left mouth, can position brush rod, such brush rod is just affixed into a single integrated structure with left box body, thoroughly avoid the hidden danger that when brushing teeth, hairbrush and brush rod move axially, similarly be with an ordinary toothbrush when brushing teeth, convenient reliable again.When manufacturing, detent mechanism can be adopted more ripe hoodle, like this, when brush rod 9 ejects left mouth 8, hoodle also partly can eject and be installed on outside left mouth, serves the effect of clamping brush rod and box body.When after brushing needing to regain brush rod, only need exert oneself a little to promote brush rod in box body, the naturally stressed retraction of hoodle, brush rod just can slip into Zuo Kou smoothly, very convenient.

In the present embodiment, be connected with cord 38 outside top shoe 15, cassette upper end has also fastened inner cap 43, inside cover be provided with the left inside lid mouth 44 corresponding with left mouth 8 and with 14 corresponding right inside cap bore 37 suitable for reading.After cassette upper end fastens inner cap, not only can prevent introduced contaminants and water from entering box body, can also prevent cord from throwing away sliding chamber, more attractive in appearance.Be provided with left inside lid mouth on the left of inner cap, left inside lid mouth and left and right are corresponding up and down to be arranged, and convenient toothbrush bar and hairbrush can pass in and out left sliding chamber smoothly like this.Arrange right inside cap bore interior covering, both sides inside and outside inner cap can be made through, free air flow, like this, when squeezing toothpaste out of a tube, top shoe just automatically can shrink under Xi Gao mechanism suction function, ensure that the completeness that toothpaste is extruded.When toothpaste be finished need to change time, only firmly need pull the cord outside top shoe, top shoe can be pulled out upper cartridge body, operation is very easy.Because right inside cap bore only has permeation functions, when actual fabrication, aperture is done less.

This apparatus for cleaning oral cavity by toothpaste, toothbrush, tooth glass is ingenious combines, vibrational power flow is more reasonable, volume is smaller and more exquisite, be easy to carry, not easily omit and lose, and by holding toothbrush, squeezing toothpaste out of a tube, sealing the sequence of operations such as toothpaste by automatically realizing the pressing operation of a cage plate, enormously simplify flow process of brushing teeth, be particularly suitable for use of travelling outdoors.

Claims (5)

1. an apparatus for cleaning oral cavity, comprise box body (1) and be fastened on the box cap (2) on box body (1), it is characterized in that: the left box body (3) be solid-located side by side about described box body (1) comprises and right box body (4), right box body (4) comprises the upper cartridge body (5) and lower box body (6) that are arranged above and below and are solid-located, the left sliding chamber (7) of downward-extension is provided with in left box body (3), brush rod (9) is fitted with in left sliding chamber (7), brush rod (9) upper end is installed with hairbrush (10), brush rod (9) lower end is provided with the brush pot (11) that oral area is arranged downwards, brush pot (11) can only slide up and down cooperation along left sliding chamber (7) chamber wall, left box body (3) upper end is provided with can only by the left mouth (8) of brush rod (9) and hairbrush (10), the left spring (12) with left sliding chamber (7) bottom compression fit is provided with in brush pot (11), dentifrice tube (18) is provided with in left box body (3), dentifrice tube (18) upper end is connected with the toothpaste mouth (17) extending to hairbrush (10) center, sliding chamber (13) is provided with in upper cartridge body (5), upper cartridge body (5) upper end is provided with (14) suitable for reading, the interior upper-lower seal of upper sliding chamber (13) is slided and is had top shoe (15), toothpaste (16) is filled with in the upper sliding chamber (13) of top shoe (15) below, be provided with the Xi Gao mechanism of upper cartridge body (5) interior toothpaste (16) sucking-off in lower box body (6), the outlet of Xi Gao mechanism is connected with dentifrice tube (18) by connection tube (19), described box cap (2) is fastened on box body (1) top by retaining mechanism.

2. the apparatus for cleaning oral cavity as described in claim 1, it is characterized in that: described Xi Gao mechanism comprises the suction cream cylinder (20) that oral area is upwards arranged, inhale cream cylinder (20) bottom and be provided with import (21) and outlet (22), import (20) is communicated with upper sliding chamber (13) by inlet tube (23), import (21) is provided with toothpaste can only be made by upper sliding chamber to be entered the import check valve (29) inhaling cream cylinder, toothpaste mouth (17) end is provided with Outlet check valves (30), inhale in cream cylinder (20) the suction cream plate (24) being provided with inhaling cream cylinder (20) inwall slipper seal and coordinate, sliding sleeve (25) is equipped with in suction cream cylinder (20) outward axial slip cap, sliding sleeve (25) upper end is installed with cage plate (26), cage plate (26) middle part is vertical with suction cream plate (24) middle part is installed with push-pull bar (27), between sliding sleeve (25) lower end and suction cream cylinder (20) bottom, lower spring (28) is installed.

3. apparatus for cleaning oral cavity as claimed in claim 2, it is characterized in that: described retaining mechanism comprises the interior wedge shape platform (31) being arranged on box cap (2) mouth inner wall, the box body (1) corresponding with fastening box cap (2) oral area is provided with locks slideway (32), locking slideway (32) the inner and lower box body (6) inner space, locking slideway (32) oral area is installed with the shell fragment (34) outwards tilted, when box cap (2) fastens to the stroke of box body (1), shell fragment (34) and interior wedge shape platform (31) table top are slidably matched, when interior wedge shape platform (31) slips over shell fragment (34), shell fragment (34) end coordinates with interior wedge shape platform (31) is spacing, be fitted with in locking slideway (32) and slide plate (33) can only be locked in axial sliding, locking slide plate (33) outer end and shell fragment (34) end affixed, inhale outside cream cylinder (20) and be set with retaining ring (36), retaining ring (36) is connected with locking slide plate (33) the inner, shell fragment (34) will be drawn into locking slideway (32) by locking slide plate (33) when being subject to sliding sleeve (25) thrust by retaining ring (36).

4. the apparatus for cleaning oral cavity as described in claim 1-3, is characterized in that: left box body (4) is provided with the detent mechanism of being located by brush rod (9) when brush rod (9) enters Zuo Kou (8).

5. apparatus for cleaning oral cavity as claimed in claim 4, it is characterized in that: top shoe (15) outside is connected with cord (38), box body (1) upper end has also fastened inner cap (43), and inner cap (43) is provided with the left inside lid mouth (44) corresponding with left mouth (8) and the right inside cap bore (37) corresponding with (14) suitable for reading.