CN101248966A - Tooth paste automatic dispenser and tooth paste supply operational method - Google Patents
Tooth paste automatic dispenser and tooth paste supply operational method Download PDFInfo
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- CN101248966A CN101248966A CNA2007101469219A CN200710146921A CN101248966A CN 101248966 A CN101248966 A CN 101248966A CN A2007101469219 A CNA2007101469219 A CN A2007101469219A CN 200710146921 A CN200710146921 A CN 200710146921A CN 101248966 A CN101248966 A CN 101248966A
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- Prior art keywords
- toothpaste
- cut
- delivery line
- leadout hole
- circle
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
- A47K5/06—Dispensers for soap
- A47K5/12—Dispensers for soap for liquid or pasty soap
- A47K5/122—Dispensers for soap for liquid or pasty soap using squeeze bottles or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
- A47K5/06—Dispensers for soap
- A47K5/12—Dispensers for soap for liquid or pasty soap
- A47K5/1211—Dispensers for soap for liquid or pasty soap using pressure on soap, e.g. with piston
- A47K5/1215—Dispensers for soap for liquid or pasty soap using pressure on soap, e.g. with piston applied by a peristaltic action
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
- B05B7/2494—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device a liquid being supplied from a pressurized or compressible container to the discharge device
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Tubes (AREA)
- Brushes (AREA)
Abstract
The invention discloses a toothpaste automatic extruding device and a operational method for extruding toothpaste, comprising a shell and a toothpaste storage space whose interior contains a toothpaste hose; upper part of the shell is provided with an extrusion component, lower part is provided with a guiding-out body; upper part of the guiding-out body is provided with a guiding-out pipe connected with outlet of the toothpaste hose, lower part is provided with a guiding-out cutting-off part communicated with the guiding-out pipe and a guiding-out opening part arranged belong the cutting-off part. The invention is provided with a plurality of annular sealing strips on outer post surfaces of a cutting ring of the guiding-out opening part and of a cutting gasket of the cutting-off part, a valve type sealing surface and an annular sealing ring are adopted in the process of extruding the toothpaste; the sealing ring is provided with section, which is not only convenient for extrusion of the toothpaste, but avoids backflow, thus improving the sealing effect and realizing the objective for extruding toothpaste via suction in a vacuum state. The invention has the characteristics of simple structure, low production cost as well as convenient and healthy usage.
Description
Technical field
The present invention relates to a kind of tooth-paste extruder, and the method for operating of squeezing toothpaste out of a tube, be a kind of other drive units and driving force of not adopting, but pass through the suction squeezing toothpaste of vacuum state.
Background technology
The toothpaste that viscosity is strong generally is stored in the Flexible tube for toothpaste of flexible pipe shape, when needing to use toothpaste, opens the lid of Flexible tube for toothpaste, just can extrude an amount of toothpaste with hand squeezing toothpaste flexible pipe then.In general, the custom that people squeeze toothpaste out of a tube is the middle part with hand squeezing toothpaste flexible pipe, rather than the bottom of squeezing toothpaste flexible pipe.Like this, just there are some minor issues:, when reusing by the time, will not too conveniently squeeze toothpaste out of a tube, and influence attractive in appearance if arbitrarily squeeze toothpaste out of a tube at any part of Flexible tube for toothpaste.Even toothpaste remains under a lot of situations, it is also not too convenient to use, and the somebody may expect that the toothpaste that more renews uses like this.Certainly, want to address the above problem, can adopt in the following method: the bottom of Flexible tube for toothpaste is made rotatable cylindric, rotate the bottom by hand and extrude toothpaste, or use flat-shaped object to push from the bottom to the toothpaste outlet direction, also can extrude toothpaste.
These top methods all are more original methods, all be to adopt the manpower factor, just give the certain brute force of Flexible tube for toothpaste with strength to extrude toothpaste with hand, but, children, old man, handicapped or operate unskilled people use just relatively more painstaking, and the amount of extruding toothpaste also can be erratic with the size of exerting oneself, and may cause the toothpaste waste.
The present invention proposes for addressing the above problem just.The inventor has successively declared the patent of multinomial automatic toothpaste dispenser.It has shell, and pressure-producing part is derived parts.Pressure-producing part adopts pressure roller; Derive parts and have the open circle of toothpaste derivation, close the leadout hole of delivery line by the screen resilience of spring; Deriving the top of opening circle has the driving tooth bar, corresponding with it, and the derivation cut-out circle that is positioned at the open circle of derivation top comprises driven tooth bar, between driving tooth bar and driven tooth bar, gear is arranged, by the engagement of gear, tooth bar, make to derive and cut off circle generation cut-out action, to discharge an amount of toothpaste.
Above-mentioned prior art is that Flexible tube for toothpaste directly inserts shell, the use amount of uncontrollable Flexible tube for toothpaste and surplus, and under the situation that toothpaste can't be extruded, also be difficult to the failure judgement reason, can only take Flexible tube for toothpaste apart and confirm fault.The process that above-mentioned technology is extruded toothpaste is as follows: can use hand moving handle downwards, pressure roller is pressurizeed to toothpaste is soft, toothpaste will be filled in delivery line, the toothpaste that is filled in delivery line is kept the state that can't discharge by deriving open circle, re-use an other hand and catch toothbrush, make toothbrush put into the toothpaste derived space, the front end of toothbrush pushes forward, the spring of open circle is derived in compression, and the toothpaste that is filled in delivery line will be extruded on the bristles.The operating principle of this technology mainly is exactly the revolving force by gear, makes to derive to cut off the middle part that circle cuts off delivery line, to cut off the lasting discharge of toothpaste.There is certain shortcoming in this toothpaste automatic extruding device, that needs the user to use two hands exactly, moves pressure-producing part with a hand, and the squeezing toothpaste flexible pipe is to extrude toothpaste, put to the appropriate location and an other hand also needs to control bristles, it is not too convenient to use; In addition, the people that hand such as the elderly, children strength is little uses also relatively difficulty.
Summary of the invention
The present invention mainly is that to solve the automatic toothpaste dispenser of prior art in use not enough easily inadequately, extrudes toothpaste in the Flexible tube for toothpaste, automatic toothpaste dispenser simple in structure, easy to operate thereby develop a kind of pull of vacuum that adopts.
Another object of the present invention provides a kind of method of operating of squeezing toothpaste out of a tube automatically.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
Automatic toothpaste dispenser
A kind of automatic toothpaste dispenser, has shell, there is protecgulum the shell front, there is the toothpaste storage area that holds Flexible tube for toothpaste inside, two sides of shell have the elongated chute hole of vertical layout, the below of shell lateral surface is provided with and is the toothbrush keeping parts that erectility is placed toothbrush, shell upper has extruder member, outer casing underpart has the derivation body, the delivery line that joins with the outlet of Flexible tube for toothpaste is arranged at the top of described derivation body, there is the derivation cut-out portion that is connected with delivery line the bottom and is arranged on the derivation opening portion that cuts off below the parts, derive between cut-out portion and the derivation opening portion and adopt gear, rack structure, described delivery line, derive cut-out portion, the derivation opening portion fuses; Described derivation cut-out portion by drive circle with drive the cut-out packing ring that circle links to each other and constitute; Described derivation opening portion is installed in the spring that drives in the circle and is constituted by drive block and the cut-out circle that is positioned at the drive block front, is connected with drive block;
Described extruder member comprises a pair of pressure roller that is positioned on the pressurizing frame, is installed on Flexible tube for toothpaste tube wall both sides, links to each other, is arranged on by chute hole the knob of enclosure with pressure roller;
Described derivation cut-out portion by be installed in derive in the body and transversely movable driving circle with drive the cut-out packing ring that circle links to each other and constitute; Described driving circle is cylindrical, the front is provided with connecting axle, top has and prevents the guiding salient point that rotates, the described guiding salient point axial slide interior with being arranged on the derivation body matches, the reverse side bottom of guiding salient point is the driven tooth bar that links to each other with gear, cutting off packing ring and adopt soft colloidal material, is that front end is the hollow body of circular arc, and the back is the link slot that matches with connecting axle;
Described derivation opening portion is derived in the body and transversely movable driving circle by being installed in, and is positioned at the drive block front, encloses the cut-out circle that is connected with driving, is installed in the spring formation that drives in the circle; Described driving circle is the hollow cylinder that an end has aperture, other end opening, and cylindrical end face is provided with the driving tooth bar that matches with gear, and there is salient point the bottom surface, and described salient point derives that axial slide matches in the body with being arranged on; Described cut-out circle adopts soft colloidal material, and the front is provided with the aperture that drives circle one end matches and is connected boss; It is characterized in that:
The top of described delivery line is for being fit to the open loudspeaker tubulose that the toothpaste mouth stretches into, in oviduct, be provided with and the close-fitting Flexible tube for toothpaste seal cover of oviduct, described seal cover adopts soft colloidal material, by the base portion that matches with the loudspeaker mouth of pipe be positioned at the base portion bottom surface, can prevent that the toothpaste of deriving from constituting to the valve-type sealing surface of Flexible tube for toothpaste one side adverse current; There is the leadout hole that is inner cylinder the lower end of described delivery line, the leadout hole upper end is open loudspeaker tubulose, be equipped with in the leadout hole and the close-fitting toothpaste drain hose of leadout hole, the toothpaste drain hose adopts soft colloidal material, be the loudspeaker tubulose above, the bottom is made of to the valve-type sealing surface that the leadout hole direction flows and the prevention air flows into the toothpaste that prevents to discharge;
The present invention can also be further perfect,
As preferably, the radial direction on the cut-out circle outer cylinder of described derivation opening portion is provided with many sealing rings, is the shrinkage hole of hollow body at the central part that cuts off circle.It helps can connect the front and back connection strap with smooth the connection also that drives circle, can also reduce the volume that cuts off circle.
As preferably, the ring surface of the cylindrical shape of direction that described valve-type sealing surface is discharged at toothpaste.Be convenient to extruding of toothpaste, and can prevent adverse current, cut-out circulation of air.
As preferably, the valve-type sealing surface is to be the in-line tangent plane of " one " word shape or to be the cross tangent plane of "+" word shape or to be the Y font tangent plane of " Y " word shape.Because the shape difference, the discharge rate of content also changes thereupon, can adapt to the different demands of each different aspects like this.
As preferably, the outer cylinder of deriving the cut-out packing ring of cut-out portion is provided with some annular sealing strips.Can prevent that like this toothpaste is rearward mobile and can cut off the circulation of air.
The method of operating of automatic toothpaste dispenser
Be divided into the discharge cut-out of leadout hole open phase, delivery line closing stage, toothpaste and discharge stage, leadout hole closing stage, delivery line open phase, toothpaste is filled the stage:
(1) leadout hole open phase: the peristome of toothbrush is partly inserted in the cut-out circle of deriving the opening portion, derive the opening portion and rearward push, open leadout hole;
(2) delivery line closing stage: in the time of the leadout hole open phase, because derive the squeezing action of open circle, the gear of rotation can produce revolving force, the inner space of the delivery line that toothpaste is filled is divided into two parts up and down, cut off the packing ring insertion and seal, derive cut-out portion and advance;
(3) the discharge cut-out of toothpaste and discharge stage: in the time of the delivery line closing stage, along with the Volume Changes of cutting off packing ring, when the valve-type sealing surface was moved upward, cutting off the toothpaste of filling in the upper interior space of packing ring can be closed, and stoped toothpaste to be discharged by Flexible tube for toothpaste; When the valve-type sealing surface was mobile downwards, cutting off the toothpaste of filling in the lower inner space of packing ring can be opened, and discharges by leadout hole;
(4) leadout hole closing stage: through the discharge cut-out of toothpaste and after the discharge stage, toothpaste has been extruded on the toothbrush, derives open circle then because the effect of spring force moves forward, and returns to initial position, and leadout hole is closed;
(5) delivery line open phase: in the time of the leadout hole closing stage, owing to derive the reset response of opening portion, the gear of rotation produces revolving force, cuts off packing ring and is come out by the inner space of delivery line, and delivery line is opened, and derives cut-out portion and sets back;
(6) toothpaste is filled the stage: in the time of the delivery line open phase, cut off after the packing ring derivation, the inner space of delivery line is in the vacuum state that does not have toothpaste, the valve-type sealing surface spurs downwards, in opened condition, toothpaste is subjected to the effect of vacuum power, is filled into the inner space of delivery line once more; On the contrary,, will be closed state, can stop toothpaste to discharge if the valve-type sealing surface spurs upward.
Therefore, beneficial effect of the present invention is owing to comprise the valve-type sealing surface that prevents adverse current and can cut off circulation of air in Flexible tube for toothpaste seal cover and the toothpaste drain hose, can play the effect of sealing, therefore do not adopt other drive units and driving force, but the suction squeezing toothpaste by vacuum state, have simple in structure, low production cost, the characteristics of health easy to use; Simultaneously, the tangent plane shape of valve-type sealing surface is respectively the in-line tangent plane that is " one " word shape, the three-legged structure tangent plane that is the cross tangent plane of "+" word shape and is " Y " word shape, therefore different tangent plane shapes, toothpaste discharge rate can adapt to the needs of different aspects along with changing.
Description of drawings
Fig. 1 is a kind of structural perspective of the present invention;
Fig. 2 is the profile of A-A line among Fig. 1;
Fig. 3 is the profile of B-B line among Fig. 1;
Fig. 4 is the rearview of Fig. 1;
Fig. 5 is the exploded perspective view of deriving the opening portion;
Fig. 6 is the exploded perspective view of deriving cut-out portion;
Fig. 7 is the profile of deriving cut-out portion;
Fig. 8 a is a Flexible tube for toothpaste seal cover stereogram;
Fig. 8 b is a Flexible tube for toothpaste seal cover bottom isometric view;
Fig. 8 c is a Flexible tube for toothpaste seal cover operation stereogram;
Fig. 9 a is the stereogram of toothpaste drain hose;
Fig. 9 b is a toothpaste drain hose bottom isometric view;
Fig. 9 c is a toothpaste drain hose operation stereogram;
Figure 10 a, 10b, 10c are the tangent plane schematic diagrames of Flexible tube for toothpaste seal cover and toothpaste delivery line;
Figure 11 is toothpaste is in occupied state at delivery line a fragmentary cross-sectional view;
Figure 12 is the fragmentary cross-sectional view of toothpaste when being extruded into toothbrush;
Figure 13 is the fragmentary cross-sectional view that toothpaste is extruded into after the toothbrush, toothpaste is in occupied state once more in delivery line;
Figure 14 is the operational flowchart of automatic toothpaste dispenser.
The specific embodiment
Main symbol description in the accompanying drawing
10 toothpaste shells; The 10a link slot; The 10b retaining groove; 10c injects groove; The 10d joint face; The 10e gathering sill; 11 protecgulums; The 11a transparency window; 12 toothpaste storage areas; 13 slide openings; 14 water supply pipes; The 14a injector; 20 toothbrushes keeping parts; The 20a connection strap; 21 storage areas; 22 lids; 22a toothbrush jack; 30 pressure-producing parts; 31 pressurized casings; The 31a slide block; The 31b handle; 32: pressure roller; 40 derive parts; 41 toothpaste derived spaces; 42 springs; 43 delivery lines; The 43a leadout hole; 44 derive the opening portion; 44a drives tooth bar; 44b cuts off circle; 44b ' connection strap; 44b " sealing strip; 44b shrinkage hole; 44c drives circle; 44c ' link slot; 45 derive cut-out portion; The driven tooth bar of 45a; 45b cuts off packing ring; 45b ' link slot; 45b " sealing strip; 45c drives circle; 45c ' connection strap axle; 45c " gib block; 46 gears; 47 Flexible tube for toothpaste seal covers; 47a valve-type sealing surface; The 47b ring joint face; 47c in-line tangent plane; 47d cross tangent plane; 47e three-legged structure tangent plane; 48 toothpaste drain hoses; 48a valve-type sealing surface; The 48b ring joint face; 48c in-line tangent plane; 48d cross tangent plane; 48e three-legged structure tangent plane; 100 automatic toothpaste dispensers; 200 Flexible tube for toothpaste; 300 toothbrushes; The A inner space; A ' upper interior space; A " the lower inner space.
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
As Fig. 1-shown in Figure 4, automatic toothpaste dispenser 100 of the present invention has a protecgulum 11, and it is respectively slide opening 13 that there are 12, two sides, toothpaste storage area that hold Flexible tube for toothpaste 200 inside, and the back is the shell 10 that the water supply pipe constitutes along the bottom direction.Shell 10 is made of link slot, retaining groove and injection groove respectively, and the top and the bottom of shell are respectively crooked round shape, are long tubular, and the outer cylinder of front is that protecgulum 11 is fixedly coupled groove 10a; The back is the retaining groove 10b that can hang on the nail, and automatic toothpaste dispenser 100 is installed on the walls such as bathroom; Adhesive injects groove 10c then can inject the sticking installation on the wall of adhesive.Protecgulum 11 can cover the place ahead of shell 10, and the medial surface of protecgulum 11 is connection strap 11b, can utilize the link slot 10a of shell 10 to mount and dismount.In addition, 11a can also be transparent, can also understand toothpaste use amount and surplus in the Flexible tube for toothpaste 200 that is installed in automatic toothpaste dispenser 100 inside by transparency window 11a.Slide opening 13 is along vertical setting of shell 10.The injector 14a of syringe shape is inserted on the top of water supply pipe 14, stores among the injector 14a after the water, can supply water when needing the cleaning washing.Toothbrush keeping parts 20 link to each other with the lateral surface bottom of shell 10, are erectility and place toothbrush 300.The lateral surface of shell 10 lower knuckles is to be made of the joint face 10d that links to each other with toothpaste keeping parts 20.Toothbrush keeping parts 20 link to each other with the lateral surface bottom of shell 10, and two bottoms of " U " shape are the storage areas 21 of placing toothbrush 300, and top is the lid 22 that a plurality of toothbrush jack 22a constitute.The inner cylinder of toothbrush keeping parts 20 is connection strap 20a, links to each other with the joint face 10d of shell 10, can mount and dismount.In addition, storage area 21 is positioned at the two ends of toothbrush keeping parts 20, is convenient to the storage of toothbrush 300.The top of storage area 21 is open, lid 22 mainly is in order to prevent that impurity or dust from entering storage area 21, to keep the neat and tidy in space, the toothbrush jack 22a in the lid 22 can support toothbrush 300, guarantees that toothbrush 300 keeps fixing, upright state.Pressure-producing part 30 is positioned at the inside of shell 10, and along with moving of slide opening 13 can squeezing toothpaste flexible pipe 200, pressurized casing 31 comprises a pair of pressure roller 32.The structure of pressure-producing part 30 is as follows: be communicated with slide block in the slide opening 13 at shell position, the exterior lateral sides of shell 10 is connected with handle 31b, the inner side of shell 10 is connected with pressurized casing 31, handle 31b and pressurized casing 31 are one, can slide to top or bottom, the pressure roller 32 that is positioned at pressurized casing 31 inside can be oppressed the outer cylinder of Flexible tube for toothpaste 200.The derivation body is arranged below the pressure-producing part in the enclosure, and the composition of deriving body is: the delivery line 43 that joins with the outlet of Flexible tube for toothpaste is arranged at top, and there is the derivation cut-out portion 45 that is connected with delivery line 43 bottom and is arranged on the derivation opening portion 44 that cuts off below the parts; Toothpaste derived space 41 links to each other with the toothpaste storage area 12 and the water supply pipe 14 of shell 10.Toothpaste derived space 41 is positioned at the bottom of toothpaste storage area 12, because the effect of compression stress, toothpaste is discharged from Flexible tube for toothpaste 200, and there is the guiding flexible pipe 41a of oviduct shape in the place ahead of toothpaste derived space 41, and the toothpaste that Flexible tube for toothpaste 200 is discharged does not reach the toothpaste on the toothbrush 300.
As Fig. 2-shown in Figure 5, deriving opening portion 44 derives in the body and transversely movable driving circle 44c by being installed in, be positioned at the cut-out circle 44b that drives the circle front, is connected, be installed in the spring 42 that drives in the circle and constitute, make cut-out enclose 44b with the elastic force of spring and close leadout hole 43a with drive block.Driving circle 44c is the hollow cylinder that an end has aperture, other end opening, and cylindrical end face is provided with the driving tooth bar 44a that matches with gear 46, and there is salient point the bottom surface, and the salient point axial slide interior with being arranged on the derivation body matches; Cut off circle 44b and adopt soft colloidal material, the front is provided with the aperture 44c ' that drives circle 44c one end matches and is connected boss 44b '; The front that cuts off circle 44b is the lid shape and rearward caves in that the radial direction of outer cylinder is provided with the sealing strip 44b that stops toothpaste rearward to flow by the gap of outer cylinder " constitute.The central part that cuts off circle 44b is shrinkage hole 44b , and it helps and drives circle the smooth of 44c and be connected, and cuts off circle 44b and drives circle 44c when being connected, can compress to cut off and enclose 44b, makes connection tight.
As shown in Figure 2, the gear 46 that links to each other with the driving tooth bar 44a of the open circle 44 of derivation links to each other with the gear shaft 46a on being installed in the derivation body, can rotate freely; Derive to cut off circle 45 and be positioned at the top of gear 46, the revolving force that can utilize gear 46 forwards or the rear move.
Derive cut-out portion 45 by be installed in derive in the body and transversely movable driving circle 45c with drive the cut-out packing ring 45b that circle links to each other and constitute; It is cylindrical driving circle 45c, the front is provided with connecting axle 45c ', top have prevent the guiding salient point 45c that rotates "; the guiding salient point be arranged on the axial slide 10e that derives in the body and match; be used for preventing rotation, the reverse side bottom of guiding salient point is the driven tooth bar 45a that links to each other with gear 46, and cut-out packing ring 45b adopts soft colloidal material; front end is the hollow body of circular arc, and the back is the link slot 45b ' that matches with connecting axle 45c '; Derivation cut-out portion 45 can open or close delivery line 43 and rearward flow to prevent toothpaste.The central interior position that cuts off the link slot 45b ' of packing ring 45b also has expansion space 45b , it is bigger than the diameter of link slot 45b ', if affact suddenly the front or the back that cut off packing ring 45b effectively, cutting off packing ring 45b will shrink, the outer cylinder diameter will expand, and can prevent effectively that toothpaste from rearward flowing.The outer cylinder that cuts off packing ring 45b is by radial ring seal bar 45b " constitute, can prevent that toothpaste is rearward mobile and can cut off the circulation of air.
Shown in Figure 10 a, the tangent plane of ring joint face 47b, 48b is for being in-line tangent plane 47c, the 48c of " one " word shape.The effect of in-line tangent plane 47c, 48c mainly is to allow a spot of toothpaste discharge.Shown in Figure 10 b, the tangent plane of ring joint face 47b, 48b is for being cross tangent plane 47d, the 48d of "+" word shape.The effect of cross tangent plane 47d, 48d mainly is to allow a large amount of toothpaste discharge.Shown in Figure 10 c, the tangent plane of ring joint face 47b, 48b is for being three-legged structure tangent plane 47e, the 48e of " Y " word shape.Tangent plane among three-legged structure tangent plane 47e, the 48e is trisection, becomes 120 structures of spending mutually, can make the discharge rate of toothpaste more stable by three-legged structure, and can play the effect of switching.
Below with reference to accompanying drawing design feature of the present invention and installation situation are described in detail.
As Fig. 1-shown in Figure 13, the automatic toothpaste dispenser 100 of thing of the present invention can be installed in the wall in bathroom, pond or other places of washing one's face and rinsing one's mouth.Automatically the installation of toothpaste dispenser is very simple, can use nail, also can use bonding agent to paste.The front of protecgulum 11 can be provided with a transparency window 11a, can also establish a timer, and the user can know the concrete time in use, so that progress is held in support.Can understand toothpaste use amount and surplus in the Flexible tube for toothpaste 200 that is arranged in the toothpaste shell 10 inner toothpaste storage areas 12 at an easy rate by transparency window 11a.Next, in order to give the delivery line that is in dummy status the 43 inner toothpaste of filling, can push the rear to deriving opening portion 44.At this moment, if the retaining part open state, the cut-out circle 44b that derives opening portion 44 can not open leadout hole 43a fully, derives cut-out circle 45 and keeps the state of not closing delivery line 43 fully equally.Next, hold the handle 31b of pressure-producing part 30, pressure-producing part 30 is slided downwards.Like this, the toothpaste that fill the inside of Flexible tube for toothpaste 200 is also discharged by leadout hole 43a when being filled into delivery line 43.Because the filling of toothpaste, air residual in the delivery line 43 drains into the outside by leadout hole 43a with toothpaste.That is to say that delivery line 43 is in the vacuum state that toothpaste is filled always, does not wherein have air.
Introduce the method for operating of using automatic toothpaste dispenser 100 to extrude toothpaste below, as shown in figure 14, the extrusion of toothpaste is divided into the discharge cut-out of leadout hole open phase, delivery line closing stage, toothpaste and discharge stage, leadout hole closing stage, delivery line open phase, toothpaste is filled six stages of stage.
At first be (1) leadout hole open phase, the peristome of toothbrush 300 is partly inserted among the cut-out circle 44b that derives opening portion 44, derive opening portion 44 and rearward push, open leadout hole 43a.In addition, at the leadout hole open phase, delivery line 43 is the saturation state of toothpaste fully.That is to say that the user holds toothbrush 300, derive opening portion 44 forward, the driving circle 44c that derives opening portion 44 will compress spring 42, cuts off circle 44b simultaneously and opens leadout hole 43a.
Next be (2) delivery line closing stage, in the time of the leadout hole open phase, owing to derive the squeezing action of opening portion 44, the gear 46 of rotation can produce revolving force, the inner space A of the delivery line 43 that toothpaste is filled is divided into two parts up and down, cut off packing ring 45b insertion and seal, derive cut-out circle 45 and advance.Specifically, at delivery line closing stage S2, derive opening portion 44 owing to the squeezing action power that is subjected to toothbrush 300 is pushed the rear to, the active force that utilizes the derivation opening portion rearward to push makes gear 46 rotations.The revolving force that gear 46 rotation produces is delivered to the driving circle 45c that derives cut-out portion 45, when deriving cut-out portion 45 integral body and advance, cuts off the inside that packing ring 45b is inserted into delivery line 43, passes across delivery line 43 it is sealed.
Next it is the discharge cut-out and the discharge stage of (3) toothpaste, delivery line closing stage S2, along with the Volume Changes of cutting off packing ring 45b, when valve-type sealing surface 47a is moved upward, cutting off the toothpaste of filling among the upper interior space A ' of packing ring 45b can be closed, and stops toothpaste to be discharged by Flexible tube for toothpaste 200; When valve-type sealing surface 47b is mobile, cut off the lower inner space A of packing ring 45b downwards " in the toothpaste of filling can be opened, and discharge by leadout hole 43a.That is to say, cutting off the horizontal inner space A that is inserted into delivery line 43 of packing ring 45b seals it, along with the Volume Changes of cutting off packing ring 45b, when the valve-type sealing surface 47a of Flexible tube for toothpaste seal cover 47 is pushed to the top, ring joint face 47b is compressed into in-line, cross, tangent plane 47c, the 47d of three-legged structure, the 47e that is in contact with one another, cut off that residual toothpaste can be closed among the packing ring 45b upper interior space A ', can adverse current to Flexible tube for toothpaste 200.On the contrary, along with the Volume Changes of cutting off packing ring 45b, when valve-type sealing surface 47b is pushed to the below, ring joint face 47b expand into in-line, cross, tangent plane 48c, the 48d of three-legged structure, the 48e of space, cuts off packing ring 45b lower inner space A " in the toothpaste that leaves be extruded into toothbrush 300 by leadout hole 43a.
Next be (4) leadout hole closing stage, through the discharge cut-out of toothpaste and after the discharge stage, toothpaste has been extruded on the toothbrush 300, derives open circle 44 then because the effect of spring 42 elastic force moves forward, and returns to initial position, and leadout hole 43a closes.At this moment, the outlet of deriving opening portion 44 and leadout hole 43a can cut off toothpaste neatly in conjunction with closely.
At (5) delivery line open phase, in the time of the leadout hole sealing, owing to derive the reset response of opening portion 44, the gear 46 of rotation produces revolving force, cut-out packing ring 45b is come out by the inner space A of delivery line 43, and delivery line 43 is opened, and derives cut-out portion 45 and sets back.That is to say that the cut-out circle 44b that is inserted into the derivation opening portion 44 of delivery line 43 inner space A derives, form the vacuum state that cuts off the general size of circle 44b volume.
Be that (6) toothpaste is filled the stage at last, in the time of the delivery line open phase, cut off after the packing ring 45b derivation, the inner space A of delivery line 43 is in the vacuum state that does not have toothpaste, valve-type sealing surface 47a spurs downwards, in opened condition, toothpaste is subjected to the effect of vacuum power, is filled into the inner space A of delivery line 43 once more; On the contrary,, will be closed state, can prevent that toothpaste from discharging if valve-type sealing surface 48a spurs upward.
Specifically, the words that the horizontal cut-out packing ring 45b that is inserted into delivery line 43 inner space A rearward moves, will produce the vacuum state that cuts off size as the packing ring 45b volume, because the pull of vacuum of delivery line 43 inner space A, the valve-type sealing surface 47a of Flexible tube for toothpaste seal cover 47 can be pulled to the below, ring joint face 47b expands and forms in-line, cross, tangent plane 47c, the 47d of three-legged structure, the 47e of space, and stored toothpaste is inhaled into inner space A in the Flexible tube for toothpaste 200.On the contrary, if the valve-type sealing surface 48a of toothpaste drain hose 48 is compressed to the top, ring joint face 48b can be compressed and form in-line, cross, tangent plane 48c, the 48d of three-legged structure, the 48e that is in contact with one another, so just can prevent that the toothpaste among the A of inner space from passing through delivery line 43a, simultaneously can also stop air outside to enter inner space A, keep the vacuum state of delivery line 43.In addition, owing to use for a long time, Flexible tube for toothpaste 200 may slide pressure-producing part 20 downwards because the pull of vacuum that is subjected to is compressed distortion, and Flexible tube for toothpaste 200 inside keep to such an extent that toothpaste will move downwards, and are more convenient to use.
Flexible tube for toothpaste seal cover 47, Flexible tube for toothpaste 200, leadout hole 43a, cut-out circle 44b and derivation are cut off in circle 45 passages that move does not have air circulation mobile, keep sealing state, so just can utilize the pull of vacuum of vacuum state to extrude toothpaste in the Flexible tube for toothpaste 200, do not need other any driving means and operating means fully, principle is very simple, uses also very easy, health.
Technical scope of the present invention is not limited to the content of specification, must determine its technical scope according to interest field, in the scope that does not depart from the technology of the present invention thought, and the use of can making amendment.
Such as, use principle proposed by the invention is not limited to be used to extrude the automatic toothpaste dispenser 100 of toothpaste in the Flexible tube for toothpaste 200, this automatic toothpaste dispenser 100 can also have purposes widely, can be used for deriving aqueous, gluey or half colloidality material such as the toothpaste that is stored in the flexible pipe shaped containers, shampoo, liquid soap, cosmetics, medicine.
By above-mentioned explanation, those skilled in the art can carry out various change and modification fully in the scope that does not depart from the technology of the present invention thought.
Claims (8)
1, a kind of automatic toothpaste dispenser has shell (10), and shell upper has extruder member, and outer casing underpart has the derivation body; The delivery line (43) that joins with the outlet of Flexible tube for toothpaste is arranged at the top of described derivation body, and there is the derivation cut-out portion (45) that is connected with delivery line the bottom and is arranged on the derivation opening portion (44) of deriving below the cut-out portion; Derive between cut-out portion and the derivation opening portion and adopt gear, rack structure; Delivery line, derivation cut-out portion, derivation opening portion fuse; Deriving cut-out portion (45) constitutes with the cut-out packing ring (45b) that links to each other with the driving circle by driving circle (45c); Derive opening portion (44) by drive block (44c) and the cut-out circle (44b) that is positioned at the drive block front, is connected, be installed in the spring (42) that drives in the circle (44c) and constitute with drive block;
It is characterized in that:
The top of described delivery line (43) is for being fit to the open loudspeaker tubulose that the toothpaste mouth stretches into, in oviduct, be provided with and the close-fitting Flexible tube for toothpaste seal cover of oviduct (47), described seal cover (47) adopts soft colloidal material, by the base portion that matches with the loudspeaker mouth of pipe be positioned at the base portion bottom surface, can prevent that the toothpaste of deriving from constituting to the valve-type sealing surface (47a) of Flexible tube for toothpaste one side adverse current; There is the leadout hole (43a) that is inner cylinder the lower end of described delivery line (43), the leadout hole upper end is open loudspeaker tubulose, be equipped with in the leadout hole and the close-fitting toothpaste drain hose of leadout hole (48), the toothpaste drain hose adopts soft colloidal material, be the loudspeaker tubulose above, valve-type sealing surface (48a) formation that prevents that the toothpaste of discharging is mobile to leadout hole (43a) direction and stop air to flow into is arranged at the bottom.
2, according to right with requiring 1 described automatic toothpaste dispenser, it is characterized in that: the radial direction on cut-out circle (44b) outer cylinder of described derivation opening portion (44) is provided with some O-ring seals (44b "), is the shrinkage hole (44b ) of hollow body at the central part that cuts off circle.
3, according to right with requiring 1 described automatic toothpaste dispenser, it is characterized in that: the radial direction on cut-out packing ring (45b) outer cylinder of described derivation cut-out portion (45) is provided with some O-ring seals (45b ").
4, according to right with requiring 1 described automatic toothpaste dispenser, it is characterized in that: described valve-type sealing surface (47a, 48a) is the ring surface of the cylindrical shape of direction of discharging at toothpaste.
5, according to right with requiring 1 or 4 described automatic toothpaste dispensers, it is characterized in that: on described valve-type sealing surface (47a, 48a), the in-line tangent plane that is " one " word shape is arranged.
6, according to right with requiring 1 or 4 described automatic toothpaste dispensers, it is characterized in that: on the valve-type sealing surface (47a, 48a) the cross tangent plane that is "+" word shape is arranged.
7, according to right with requiring 1 or 4 described automatic toothpaste dispensers, it is characterized in that: the Y font tangent plane that is " Y " word shape is arranged on the valve-type sealing surface (47a, 48a).
8, a kind of method of operating of automatic toothpaste dispenser as claimed in claim 1 is characterized in that: be divided into the discharge cut-out of leadout hole open phase, delivery line closing stage, toothpaste and discharge stage, leadout hole closing stage, delivery line open phase, toothpaste is filled the stage:
(1). leadout hole open phase: the peristome of toothbrush (300) is partly inserted in the cut-out circle (44b) of deriving opening portion (44), derive opening portion (44) and rearward push, open leadout hole (43a);
(2). delivery line closing stage: in the time of the leadout hole open phase, owing to derive the squeezing action of opening portion (44), the gear (46) of rotation can produce revolving force, the inner space (A) of the delivery line (43) that toothpaste is filled is divided into two parts up and down, cut off packing ring (45b) insertion and seal, derive cut-out portion (45) and advance;
(3). the discharge cut-out of toothpaste and discharge stage: in the time of the delivery line closing stage, along with the Volume Changes of cutting off packing ring (45b), when valve-type sealing surface (47a) when being moved upward, cutting off the toothpaste of filling in the upper interior space (A ') of packing ring (45b) can be closed, and stops toothpaste to be discharged by Flexible tube for toothpaste (200); When valve-type sealing surface (47b) was mobile downwards, cutting off the toothpaste of filling in the lower inner space (A ") of packing ring (45b) can be opened, and discharges by leadout hole (43a);
(4). leadout hole closing stage: through the discharge cut-out of toothpaste and after the discharge stage, toothpaste has been extruded on the toothbrush (300), derive opening portion (44) then because the effect of spring (42) elastic force moves forward, and return to initial position, leadout hole (43a) is closed;
(5). delivery line open phase: in the time of the leadout hole closing stage, owing to derive the reset response of opening portion (44), the gear (46) of rotation produces revolving force, cutting off packing ring (45b) is come out by the inner space (A) of delivery line (43), delivery line (43) is opened, and derives cut-out portion (45) and sets back;
(6). toothpaste is filled the stage: in the time of the delivery line open phase, cut off after packing ring (45b) derivation, the inner space (A) of delivery line (43) is in the vacuum state that does not have toothpaste, valve-type sealing surface (47a) spurs downwards, in opened condition, toothpaste is subjected to the effect of vacuum power, is filled into the inner space (A) of delivery line (43) once more; On the contrary,, will be closed state, can stop toothpaste to discharge if valve-type sealing surface (48a) spurs upward.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070029888 | 2007-03-27 | ||
| KR1020070029888A KR100815541B1 (en) | 2007-03-27 | 2007-03-27 | Tooth paste automatic dispenser and tooth paste supply operational method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101248966A true CN101248966A (en) | 2008-08-27 |
Family
ID=39411261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101469219A Pending CN101248966A (en) | 2007-03-27 | 2007-08-23 | Tooth paste automatic dispenser and tooth paste supply operational method |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100815541B1 (en) |
| CN (1) | CN101248966A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787407A (en) * | 2015-02-03 | 2015-07-22 | 苏州市职业大学 | Portable type toothpaste box |
| CN106963105A (en) * | 2017-05-24 | 2017-07-21 | 福州米力奇健康科技有限公司 | The toothbrush and its application method of a kind of automatic liquid discharging body toothpaste |
| CN114352714A (en) * | 2022-01-20 | 2022-04-15 | 中村精机（无锡）有限公司 | Gear lubricating mechanism |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100982704B1 (en) | 2008-03-21 | 2010-09-16 | 유훈상 | Tooth powder dispensers by out of touch toothbrush |
| CN104490330A (en) * | 2014-12-31 | 2015-04-08 | 长沙安拓文化传播有限公司 | Automatic toothpaste squeezing device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010009703A (en) * | 1999-07-13 | 2001-02-05 | 오용일 | a pressure device for toothpaste |
| KR200273886Y1 (en) | 2002-01-07 | 2002-04-27 | 장수용 | a dentifrice of press equipment |
| KR200288387Y1 (en) | 2002-06-14 | 2002-09-09 | 김현철 | dentifrice drawing out apparatus |
| KR100629970B1 (en) | 2005-09-12 | 2006-09-28 | 유훈상 | Tooth paste automatic dispenser |
| KR100755489B1 (en) | 2006-09-29 | 2007-09-04 | 유훈상 | Tooth paste automatic dispenser |
| KR100760521B1 (en) | 2006-10-23 | 2007-09-20 | 김동주 | Air pressing type toothpaste dispenser |
-
2007
- 2007-03-27 KR KR1020070029888A patent/KR100815541B1/en not_active IP Right Cessation
- 2007-08-23 CN CNA2007101469219A patent/CN101248966A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787407A (en) * | 2015-02-03 | 2015-07-22 | 苏州市职业大学 | Portable type toothpaste box |
| CN106963105A (en) * | 2017-05-24 | 2017-07-21 | 福州米力奇健康科技有限公司 | The toothbrush and its application method of a kind of automatic liquid discharging body toothpaste |
| CN106963105B (en) * | 2017-05-24 | 2023-05-23 | 福建美丽宝科技有限公司 | Toothbrush capable of automatically discharging toothpaste and using method thereof |
| CN114352714A (en) * | 2022-01-20 | 2022-04-15 | 中村精机（无锡）有限公司 | Gear lubricating mechanism |
| CN114352714B (en) * | 2022-01-20 | 2024-03-12 | 中村精机（无锡）有限公司 | Gear lubrication mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100815541B1 (en) | 2008-03-20 |
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