CN101455534B - Toothpaste automatic extrusion device - Google Patents
Toothpaste automatic extrusion device Download PDFInfo
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- CN101455534B CN101455534B CN200810136619XA CN200810136619A CN101455534B CN 101455534 B CN101455534 B CN 101455534B CN 200810136619X A CN200810136619X A CN 200810136619XA CN 200810136619 A CN200810136619 A CN 200810136619A CN 101455534 B CN101455534 B CN 101455534B
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Abstract
An automatic extrusion device for toothpaste mainly comprises an extrusion chamber (7) composed of a cylinder body (8), a main piston (11) and an assistant piston (6). The extrusion chamber (7) is provided with a toothpaste suction passage and an extrusion passage so as to form a piston type toothpaste suction and extrusion mechanism. A swing stem (10) or slide bar is connected with the main piston (11) to form an operating rod provided with a spring (12) in motion path so as to form a swing or slide operating mechanism. The device uses hydromechanics, aerodynamics or principle of machinery to suck toothpaste in the extrusion chamber (7) of a cylinder or plunger pump through the suction passage and then uses the quick return motion of the assistant piston to seal the suction inlet and cut the return path of toothpaste so that the extrusion chamber maintains a certain amount of toothpaste, and finally the spring pushes the main piston to extrude the toothpaste from the extrusion passage. In the process of extruding the toothpaste, the toothbrush has a movement in a curve along the mouth of the toothpaste via the swing stem so that the toothpaste is uniformly coated on the toothbrush. The extrusion amount of toothpaste can be adjusted by controlling the motion route of the main piston.
Description
Technical field
The present invention relates to personal hyginen implement, particularly a kind of toothpaste automatic extrusion device.This device not only can be extruded toothpaste automatically, and can quantitatively regulate the extrusion capacity of toothpaste, brings convenience to people's life.
Background technology
Toothpaste is the personal hygiene article of using always, but after toothpaste uses a period of time, because flat some difficulty and inconvenient that becomes of squeezing has again been squeezed at the dentifrice tube middle part.In order to address this problem, people have invented various toothpaste extrusion devices, wherein with the present invention more approaching be that a name is called " automatically toothpaste dispenser and the method for operating of squeezing toothpaste out of a tube ", application number is 200710146921.9, and publication number is the Chinese invention patent application of CN101248966A.This patent is provided with some annular sealing strips on the outer cylinder of the cut-out packing ring of cut-out circle of deriving the opening portion and cut-out portion, in the toothpaste extrusion, adopt valve-type sealing surface and O-ring seal, tangent plane is arranged on sealing ring, not only be convenient to extruding but also preventing adverse current of toothpaste, improved sealing effectiveness, realized purpose by the suction squeezing toothpaste of vacuum state.But the deficiency of this scheme is: 1) the uncontrollable and adjusting of extrusion capacity; 2) need the manual squeezing dentifrice tube that dentifrice tube pressure is strengthened in the use and just can extrude toothpaste, make troubles to use.
Summary of the invention
It is a kind of easy to use that the object of the invention is to provide, and extrusion capacity is stable, extrudes clean toothpaste automatic extrusion device.
For achieving the above object, the technical solution used in the present invention is: a kind of toothpaste automatic extrusion device, there is a cylinder body to be fixed on the carriage, be provided with a main piston and an auxiliary piston in the cylinder body, auxiliary piston and main piston are slidingly connected at the piston moving direction, form one between the effect end of auxiliary piston and the inboard wall of cylinder block and move the extruder chamber that volume changes with auxiliary piston, extruder chamber is provided with the toothpaste suction passage and is communicated with dentifrice tube, extruder chamber also is provided with toothpaste and extrudes passage and be communicated with toothpaste mouth, toothpaste is extruded passage and is provided with check valve, constitutes piston type toothpaste with this and sucks extrusion mechanism;
There are a fork or slide bar to be located on the carriage, fork or slide bar link to each other with main piston to form and drive the action bars that main piston moves relative to cylinder body, be connected through air pressure interlock resilient structures or mechanical linkage resilient structures between main piston and the auxiliary piston, on the action bars motion path, be provided with spring between described action bars and the carriage, action bars has an effect end as the operating side, constitutes swing or slidingtype operating mechanism with this.
Related content in the technique scheme is explained as follows:
1, in the such scheme, described air pressure interlock resilient structures has following two kinds of versions:
(1) air pressure interlock resilient structures is made of the air chamber between interstage valve and main piston and the auxiliary piston, interstage valve is made up of valve opening and spool, valve opening is located on the main piston and with air chamber and is in communication with the outside, spool is arranged in valve opening, and be connected with action bars, action bars pulls back spool closes valve opening, and spring promotes spool forward opens valve opening.
(2) air pressure interlock resilient structures is made of the air chamber between gas off-take, air intake duct and main piston and the auxiliary piston, gas off-take is located on the main piston and with air chamber and is in communication with the outside, gas off-take is provided with outgassing nonreturn valve, air intake duct also is located on the main piston, one end of air intake duct communicates with air chamber, the other end is located on the mating surface of main piston and cylinder body, cylinder body is provided with air inlet at the other end of the corresponding air intake duct of mating surface, when action bars pulls back main piston and makes the air intake duct other end and air inlet contraposition, air intake duct is opened, and gas off-take is in closed condition; When spring promoted main piston forward, outgassing nonreturn valve was opened gas off-take, and air intake duct is in closed condition.
2, in the such scheme, described mechanical linkage resilient structures is made up of hook, push rod and reflection spring, one end of hook links to each other with action bars, the other end cooperates with the auxiliary piston fastener, the relative cylinder body of push rod is fixed, the effect end of push rod acts on hook, the reflection spring action is on the glide direction between main piston and the auxiliary piston, when action bars pulls back main piston, by hook pulling auxiliary piston, when push rod forced hook to break away from auxiliary piston, the reflection spring promoted auxiliary piston and travels forward, and forces hook to hook auxiliary piston again after spring promotes main piston forward.
3, in the such scheme, can also have an adjusting screw(rod) to be installed on the carriage by screw thread, an end of adjusting screw(rod) is positioned on the motion path of action bars, and the other end is provided with adjusting knob, the positioning end of adjusting screw(rod) changes spacing position during the rotation adjusting knob, constitutes the extrusion capacity governor motion with this.
4, in the such scheme, described toothpaste mouth can be made for duckbill and by elastomeric material, extrudes when finishing at toothpaste and closes automatically.
5, in the such scheme, be inverted the water tumbler of brushing teeth on the described carriage, the ozzle of toothpaste be inserted in one with sealing retaining ring that the toothpaste suction passage is connected on, toothpaste is positioned at the inverted water tumbler of brushing teeth.Also be provided with toothbrush seat on the described carriage, toothbrush holder is on toothbrush seat.
Operation principle of the present invention is: utilize hydrodynamics, aerodynamics and theory of mechanics, suck toothpaste in the extruder chamber of cylinder or plunger displacement pump by suction passage, utilize auxiliary piston rapid return motion sealing suction inlet then, cut off the toothpaste return flow path, make extruder chamber keep a certain amount of toothpaste, promote main piston by spring at last toothpaste is extruded from extruding passage.Toothpaste is in extrusion, and toothbrush is done movement in a curve by fork along toothpaste mouth, and toothpaste is evenly coated on the toothbrush.The toothpaste extrusion capacity can be regulated by the movement travel of control main piston.
Because the technique scheme utilization, the present invention compared with prior art has following advantage and effect:
1, the present invention extrudes totally, and toothpaste remains in dentifrice tube seldom, cuts the waste.
2, the present invention is easy to use, and the process one-handed performance of squeezing toothpaste out of a tube gets final product, and is laborsaving.
3, toothpaste extrusion capacity of the present invention is stable, and can be regulated by adjusting knob according to the different customs of user and adult or children.
4, toothbrush of the present invention is done movement in a curve by fork along toothpaste mouth, makes more even that toothpaste is coated with on toothbrush.
5, the present invention can be with toothpaste, toothbrush, and the water tumbler of brushing teeth is combined, brings convenience to use, and also attractive in appearance.
6, the present invention can adapt to various different model toothpaste, and versatility is good.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the embodiment of the invention one a structural principle schematic diagram (1);
Accompanying drawing 3 is the embodiment of the invention one a structural principle schematic diagram (2);
Accompanying drawing 4 is the embodiment of the invention one a structural principle schematic diagram (3);
Accompanying drawing 5 is the embodiment of the invention two structural principle schematic diagrames (1);
Accompanying drawing 6 is the embodiment of the invention two structural principle schematic diagrames (2);
Accompanying drawing 7 is the embodiment of the invention two structural principle schematic diagrames (3);
Accompanying drawing 8 is the embodiment of the invention three structural principle schematic diagrames (1);
Accompanying drawing 9 is the embodiment of the invention three structural principle schematic diagrames (2);
Accompanying drawing 10 is the embodiment of the invention three structural principle schematic diagrames (3);
In the above accompanying drawing: 1. toothbrush; 2. the water tumbler of brushing teeth; 3. toothpaste; 4. carriage; 5. adjusting knob; 6. auxiliary piston; 7. extruder chamber; 8. cylinder body; 9. toothbrush baffle plate; 10. fork; 11. main piston; 12. spring; 13. check valve; 14. toothpaste mouth; 15. sealing retaining ring; 16. air chamber; 17. valve opening; 18. spool; 19. gas off-take; 20. air intake duct; 21. outgassing nonreturn valve; 22. air inlet; 23. hook; 24. push rod; 25. reflection spring; 26. adjusting screw(rod); 27. positioning end; 28. toothbrush seat.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment one: a kind of toothpaste automatic extrusion device
As shown in Figure 1, this toothpaste automatic extrusion device mainly is made up of carriage 4, piston type toothpaste suction extrusion mechanism, swing or slidingtype operating mechanism and several parts of extrusion capacity governor motion.
Shown in Fig. 2～4, described piston type toothpaste sucks in the extrusion mechanism, has a cylinder body 8 to be fixed on the carriage 4, is provided with a main piston 11 and an auxiliary piston 6 in the cylinder body 8.Auxiliary piston 6 is slidingly connected at the piston moving direction with main piston 11.Form one between the effect end of auxiliary piston 6 and cylinder body 8 inwalls and move the extruder chamber 7 that volume changes with auxiliary piston 6, extruder chamber 7 is provided with the toothpaste suction passage and is communicated with dentifrice tube, extruder chamber 7 also is provided with toothpaste and extrudes passage and be communicated with toothpaste mouth 14, toothpaste is extruded passage and is provided with check valve 13, toothpaste mouth 14 is made for duckbill and by elastomeric material, when toothpaste is extruded end, close automatically, constitute piston type toothpaste with this and suck extrusion mechanism.
Shown in Fig. 2～4, described piston type toothpaste sucks in the extrusion mechanism, has a fork 10 or slide bar to be located on the carriage 4, and fork 10 or slide bar link to each other to form with main piston 11 and drive the action bars that main piston 11 moves relative to cylinder body 8.Be connected through air pressure interlock resilient structures between main piston 11 and the auxiliary piston 6.Described air pressure interlock resilient structures is made of the air chamber 16 between interstage valve and main piston 11 and the auxiliary piston 6, interstage valve is made up of valve opening 17 and spool 18, valve opening 17 is located on the main piston 11 and with air chamber 16 and is in communication with the outside, spool 18 is arranged in valve opening 17, and be connected with action bars, action bars pulls back spool 18 closes valve opening 17, and spring 12 promotes spool 18 forward opens valve opening 17.Be provided with spring 12 between described action bars and the carriage 4 on the action bars motion path, action bars has an effect end as the operating side, and the operating side links to each other with toothbrush baffle plate 9, constitutes swing or slidingtype operating mechanism with this.
As shown in figure 11, in the described extrusion capacity governor motion, there is an adjusting screw(rod) 26 to be installed on the carriage 4 by screw thread, one end of adjusting screw(rod) 26 is positioned on the motion path of action bars, the other end is provided with extrusion capacity adjusting knob 5, the positioning end 27 of adjusting screw(rod) 26 changes spacing position during rotation adjusting knob 5, constitutes the extrusion capacity governor motion with this.
When using toothpaste, promote toothbrush baffle plate 9 with toothbrush 1, fork 10 drives main piston 11 and auxiliary piston 6 and moves to the left by direction shown in Figure 2 in cylinder body 8 along a spot wobble, toothpaste is inhaled in the extruder chamber 7 by suction passage, and spring 12 is compressed (seeing shown in Figure 3) simultaneously.When toothbrush 1 returns when doing movement in a curve with fork 10, auxiliary piston 6 fast returns sealings suction inlet makes toothpaste can not reflux (seeing shown in Figure 4), then promoting main piston 11 drive auxiliary pistons 6 by spring 12 again extrudes quantitative toothpaste from the toothpaste mouth 14 of extruding passage, toothpaste mouth 14 is made for duckbill and by elastomeric material, extrudes when finishing at toothpaste and closes automatically.The positioning end 27 of adjusting screw(rod) 26 changes spacing position during rotation adjusting knob 5, regulates extrusion capacity size (seeing shown in Figure 11) by the volume of adjusting extruder chamber 7.The present invention can make the each extrusion capacity of toothpaste stable, and the toothpaste in the dentifrice tube is extruded totally, and makes the toothpaste that is coated on the toothbrush even.The front portion of described auxiliary piston 6 is columns, taper, ring-type or other applicable shapes.
In addition, as shown in Figure 1, be inverted the water tumbler 2 of brushing teeth on the described carriage 4, the ozzle of toothpaste 3 be inserted in one with sealing retaining ring 15 that the toothpaste suction passage is connected on, seal retaining ring 15 and make by rubber elastomer, its inner wall of ring body is provided with internal thread.Toothpaste 3 is positioned at the inverted water tumbler 2 of brushing teeth.Also be provided with toothbrush seat 28 on the carriage 4, toothbrush 1 is inserted on the toothbrush seat 28.
Present embodiment operation principle explanation: see Fig. 2, drive main piston 11 around the pin joint swing and move as straight line thereby fork 10 is stressed that spool 18 is closed valve opening 17 simultaneously, because air chamber 16 is airtight, auxiliary piston 6 also moves with main piston 11.When main piston 11 and auxiliary piston 6 moved to Fig. 3 position, because extruder chamber 7 is in vacuum, toothpaste was inhaled in the extruder chamber 7.Then unclamp fork 10, spring 12 promotes fork 10 and main piston 11, make spool 18 open valve opening 17 simultaneously, make in the air chamber 16 and enter air, Fig. 4 is seen in auxiliary piston 6 main piston 11 motions relatively fast this moment, and sealing toothpaste inlet, make extruder chamber 7 interior toothpaste maintain certain amount, spring 12 continuation at this moment promote main pistons 11 and move right.Because the power of check valve 13 is extruded by check valve 13 less than the power toothpaste of spring 12, finishes a working cycles with this.
Embodiment two: a kind of toothpaste automatic extrusion device
As shown in Figure 1, this toothpaste automatic extrusion device mainly is made up of carriage 4, piston type toothpaste suction extrusion mechanism, swing or slidingtype operating mechanism and several parts of extrusion capacity governor motion.
Shown in Fig. 5～7, present embodiment and embodiment one difference are: air pressure interlock resilient structures is by gas off-take 19, air chamber 16 between air intake duct 20 and main piston 11 and the auxiliary piston 6 constitutes, gas off-take 19 is located on the main piston 11 and with air chamber 16 and is in communication with the outside, gas off-take 19 is provided with outgassing nonreturn valve 21, air intake duct 20 also is located on the main piston 11, one end of air intake duct 20 communicates with air chamber 16, the other end is located on the mating surface of main piston 11 and cylinder body 8, cylinder body 8 is provided with air inlet 22 at the other end of the corresponding air intake duct 20 of mating surface, when action bars pulls back main piston 11 and makes air intake duct 20 other ends and air inlet 22 contrapositions, air intake duct 20 is opened, and gas off-take 19 is in closed condition; When spring 12 promoted main piston 11 forward, outgassing nonreturn valve 21 was opened gas off-take 19, and air intake duct 20 is in closed condition.
Other structure of present embodiment is identical with embodiment one, no longer is repeated in this description here.
Present embodiment operation principle explanation: see Fig. 5, thereby fork 10 is stressed to be driven main piston 11 around the pin joint swing and moves as straight line, because outgassing nonreturn valve 21 can not make air inlet in the air chamber 16, the air inlet 22 of air intake duct 20 is sealed by cylinder body 8 simultaneously, so air chamber 16 is airtight, auxiliary piston 6 is followed main piston 11 and is moved.When main piston 11 and auxiliary piston 6 moved to Fig. 6 position, because extruder chamber 7 is in vacuum, toothpaste was inhaled in the extruder chamber 7.When main piston 11 moves to Fig. 7 position, air inlet 22 is opened air is entered in the air chamber 16 by air intake duct 20, this moment, auxiliary piston 6 relative main pistons 11 moved right fast, and sealing toothpaste inlet, make extruder chamber 16 interior toothpaste maintain certain amount, spring 12 continuation at this moment promote main pistons 11 and move right.Because the power of check valve 13 is extruded by check valve 13 less than the power toothpaste of spring 12, outgassing nonreturn valve 21 is opened simultaneously, and the air in the air chamber 16 is discharged by gas off-take 19, finishes a working cycles with this.
Embodiment three: a kind of toothpaste automatic extrusion device
As shown in Figure 1, this toothpaste automatic extrusion device mainly is made up of carriage 4, piston type toothpaste suction extrusion mechanism, swing or slidingtype operating mechanism and several parts of extrusion capacity governor motion.
Shown in Fig. 8～10, present embodiment is with embodiment one difference: be connected through the mechanical linkage resilient structures between main piston 11 and the auxiliary piston 6.Described mechanical linkage resilient structures is by hook 23, push rod 24 and reflection spring 25 are formed, one end of hook 23 links to each other with action bars, the other end cooperates with auxiliary piston 6 fasteners, push rod 24 relative cylinder bodies 8 are fixed, the effect end of push rod 24 acts on hook 23, reflection spring 25 acts on the glide direction between main piston 11 and the auxiliary piston 6, when action bars pulls back main piston 11, by linking up with 23 pulling auxiliary pistons 6, when push rod 24 forces hook 23 to break away from auxiliary piston 6, reflection spring 25 promotes auxiliary piston 6 and travels forward, and forces hook 23 to hook auxiliary piston 6 again after spring 12 promotes main piston 11 forward.
Other structure of present embodiment is identical with embodiment one, no longer is repeated in this description here.
Present embodiment operation principle explanation: see Fig. 8, drive auxiliary pistons 6 and main piston 11 and move by linking up with 23 around the pin joint swing as straight line thereby fork 10 is stressed.When main piston 11 and auxiliary piston 6 moved to Fig. 9 position, because extruder chamber 16 is in vacuum, toothpaste was inhaled in the extruder chamber 16.When auxiliary piston 6 moved to Figure 10 position, push rod 24 forced hook 23 to break away from auxiliary piston 6, and auxiliary piston 6 fast relative main piston 11 under the effect of reflecting spring 25 moves right, and sealing toothpaste inlet, made extruder chamber 7 interior toothpaste maintain certain amount.At this moment spring 12 continues to promote main pistons 11 and moves right, because the power of check valve 13 is extruded by check valve 13 less than the power toothpaste of spring 12, reflects spring 25 simultaneously and is compressed again, and hook 23 tangles auxiliary piston 6 again, finishes a working cycles with this.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (5)
1. toothpaste automatic extrusion device, it is characterized in that: have a cylinder body (8) to be fixed on the carriage (4), be provided with a main piston (11) and an auxiliary piston (6) in the cylinder body (8), auxiliary piston (6) is slidingly connected at the piston moving direction with main piston (11), form an extruder chamber (7) that changes with the mobile volume of auxiliary piston (6) between the effect end of auxiliary piston (6) and cylinder body (8) inwall, extruder chamber (7) is provided with the toothpaste suction passage and is communicated with dentifrice tube, extruder chamber (7) also is provided with toothpaste and extrudes passage and be communicated with toothpaste mouth (14), toothpaste is extruded passage and is provided with check valve (13), constitutes piston type toothpaste with this and sucks extrusion mechanism;
There are a fork (10) or slide bar to be located on the carriage (4), fork (10) or slide bar link to each other with main piston (11) to form and drive the action bars that main piston (11) moves relative to cylinder body (8), be connected through air pressure interlock resilient structures or mechanical linkage resilient structures between main piston (11) and the auxiliary piston (6), on the action bars motion path, be provided with spring (12) between described action bars and the carriage (4), action bars has an effect end as the operating side, constitutes swing or slidingtype operating mechanism with this;
Described air pressure interlock resilient structures adopts one of following two kinds of structures: first kind of structure is made of the air chamber (16) between interstage valve and main piston (11) and the auxiliary piston (6), interstage valve is made up of valve opening (17) and spool (18), valve opening (17) is located at main piston (11) and goes up and air chamber (16) is in communication with the outside, spool (18) is arranged in valve opening (17), and be connected with action bars, action bars pulls back spool (18) closes valve opening (17), and spring (12) promotes spool (18) forward opens valve opening (17); Second kind of structure is by gas off-take (19), air chamber (16) between air intake duct (20) and main piston (11) and the auxiliary piston (6) constitutes, gas off-take (19) is located at main piston (11) and goes up and air chamber (16) is in communication with the outside, gas off-take (19) is provided with outgassing nonreturn valve (21), air intake duct (20) also is located on the main piston (11), one end of air intake duct (20) communicates with air chamber (16), the other end is located on the mating surface of main piston (11) and cylinder body (8), cylinder body (8) is provided with air inlet (22) at the other end of the corresponding air intake duct of mating surface (20), when action bars pulls back main piston (11) and makes air intake duct (20) other end and air inlet (22) contraposition, air intake duct (20) is opened, and gas off-take (19) is in closed condition; When spring (12) promoted main piston (11) forward, outgassing nonreturn valve (21) was opened gas off-take (19), and air intake duct (20) is in closed condition;
Described mechanical linkage resilient structures is by hook (23), push rod (24) and reflection spring (25) are formed, one end of hook (23) links to each other with action bars, the other end cooperates with auxiliary piston (6) fastener, push rod (24) cylinder body (8) relatively is fixing, the effect end of push rod (24) acts on hook (23), reflection spring (25) acts on the glide direction between main piston (11) and the auxiliary piston (6), when action bars pulls back main piston (11), by hook (23) pulling auxiliary piston (6), when push rod (24) forces hook (23) to break away from auxiliary piston (6), reflection spring (25) promotes auxiliary piston (6) and travels forward, and forces hook (23) to hook auxiliary piston (6) again after spring (12) promotes main piston (11) forward.
2. toothpaste automatic extrusion device according to claim 1, it is characterized in that: also have an adjusting screw(rod) (26) to be installed on the carriage (4) by screw thread, one end of adjusting screw(rod) (26) is positioned on the motion path of action bars, the other end is provided with adjusting knob (5), the positioning end (27) of adjusting screw(rod) (26) changes spacing position during rotation adjusting knob (5), constitutes the extrusion capacity governor motion with this.
3. toothpaste automatic extrusion device according to claim 1 is characterized in that: described toothpaste mouth (14) is made for duckbill and by elastomeric material, extrudes when finishing at toothpaste and closes automatically.
4. toothpaste automatic extrusion device according to claim 1, it is characterized in that: described carriage (4) go up to be inverted the water tumbler (2) of brushing teeth, the ozzle of toothpaste (3) is inserted on the sealing retaining ring (15) that is connected with the toothpaste suction passage, and toothpaste (3) is positioned at the inverted water tumbler of brushing teeth (2).
5. toothpaste automatic extrusion device according to claim 4 is characterized in that: also be provided with toothbrush seat (28) on the described carriage (4), toothbrush (1) is inserted on the toothbrush seat (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810136619XA CN101455534B (en) | 2008-12-17 | 2008-12-17 | Toothpaste automatic extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810136619XA CN101455534B (en) | 2008-12-17 | 2008-12-17 | Toothpaste automatic extrusion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101455534A CN101455534A (en) | 2009-06-17 |
| CN101455534B true CN101455534B (en) | 2010-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810136619XA Expired - Fee Related CN101455534B (en) | 2008-12-17 | 2008-12-17 | Toothpaste automatic extrusion device |
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| CN (1) | CN101455534B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811585B (en) * | 2010-03-19 | 2011-08-17 | 天津群创科技发展有限公司 | Automatic feeding device for solder paste |
| CN104490330A (en) * | 2014-12-31 | 2015-04-08 | 长沙安拓文化传播有限公司 | Automatic toothpaste squeezing device |
| CN104787407B (en) * | 2015-02-03 | 2017-12-29 | 苏州市职业大学 | A kind of Portable tooth paste box |
| CN106725021B (en) * | 2016-11-14 | 2019-05-14 | 深圳市安思科电子科技有限公司 | A kind of Domestic automatic expelling device for toothpaste |
| CN108617750B (en) * | 2017-03-15 | 2023-04-18 | 深圳市联创三金电器有限公司 | Feed pushing mechanism and method for food processing |
| CN110215145B (en) * | 2019-07-23 | 2023-11-24 | 中国人民解放军总医院 | Hand liquid eliminating bracket |
| CN112515510A (en) * | 2020-11-26 | 2021-03-19 | 岩巴三 | Efficiency of washing one's face and rinsing one's mouth is improved toiletries rack |
| CN113208472A (en) * | 2021-06-01 | 2021-08-06 | 王琮元 | Novel toothpaste extruder |
| CN113951627A (en) * | 2021-10-18 | 2022-01-21 | 梁红利 | Novel toothbrush with slow-release whitening agent and whitening principle thereof |
| CN115027810B (en) * | 2022-07-29 | 2023-10-27 | 青岛山海家居用品有限公司 | Anti-oxidation edible oil bottle sealing method and bottle cap |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241123Y (en) * | 1995-12-08 | 1996-11-27 | 天津广夏保洁制品有限公司 | Double piston tooth paste tube |
-
2008
- 2008-12-17 CN CN200810136619XA patent/CN101455534B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241123Y (en) * | 1995-12-08 | 1996-11-27 | 天津广夏保洁制品有限公司 | Double piston tooth paste tube |
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| CN101455534A (en) | 2009-06-17 |
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Granted publication date: 20101117 Termination date: 20121217 |