CN108323918A - A kind of extrusion device and apply its toothbrush - Google Patents
A kind of extrusion device and apply its toothbrush Download PDFInfo
- Publication number
- CN108323918A CN108323918A CN201810342527.0A CN201810342527A CN108323918A CN 108323918 A CN108323918 A CN 108323918A CN 201810342527 A CN201810342527 A CN 201810342527A CN 108323918 A CN108323918 A CN 108323918A
- Authority
- CN
- China
- Prior art keywords
- actuator
- revolving part
- bag
- shell
- extrusion device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000011324 bead Substances 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 229940034610 toothpaste Drugs 0.000 description 19
- 239000000606 toothpaste Substances 0.000 description 19
- 239000013589 supplement Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000002929 anti-fatigue Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
- A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
Landscapes
- Tubes (AREA)
Abstract
The invention discloses a kind of extrusion device and its toothbrush is applied, extrusion device includes shell, actuator, revolving part and pushing block.Actuator is connected with revolving part, when actuator is moved along positive direction, actuator can drive revolving part to be rotated along positive direction relative to shell, revolving part drives pushing block to be moved along the positive direction of the internal thread of shell, simultaneously, in the axial direction, pushing block can be moved along the positive direction of trepanning to squeeze the bottom for squeezing out bag, will be squeezed out the material in bag and squeezed out.When needing replacing extrusion bag, actuator is moved in reverse direction, and pushing block can be moved along the negative direction of opening to increase the space in revolving part, convenient for new extrusion bag to be positioned in revolving part.In the present invention, pushing block occupied space is less, can greatly increase the space squeezed out shared by bag, to extend the usage time for squeezing out material in bag, reduces the replacement number for squeezing out bag, more convenient.
Description
Technical field
The present invention relates to consumer goods industries, more particularly to a kind of extrusion device and apply its toothbrush.
Background technology
Toothbrush is a kind of brush for cleaning tooth, and the Shi Douhui that generally brushes teeth cleans tooth on toothbrush plus toothpaste,
It is the necessary article of people's daily life, however in going on business or travelling, if separating carrying toothbrush and toothpaste, on the one hand store body
Product is excessive, and occupied space is larger.Another aspect toothpaste is easy to be squeezed and rupture, inconvenient, therefore portable toothbrush
Using and give birth to, portable toothbrush is generally made of brush head and the interior brush handle for setting toothpaste accommodating chamber, and wherein be provided with can for brush handle tail portion
The expelling device for toothpaste for stretching into toothpaste accommodating chamber can be such that the toothpaste in toothpaste accommodating chamber flow to by Rotatable toothpaste extrusion device
At brush head, product occupies little space, easy to use.
Such as the Chinese utility model patent of Publication No. CN206238722U, disclose a kind of toothbrush knot of having self-feeding toothpaste
Structure, including brush handle and whisk broom body, the brush handle include the link slot positioned at bottom, which is connected with the storing of store toothpaste
The inner space of body, the storage body is equipped with stripper plate, and stripper plate is equipped with threaded hole, and being inserted into and be bolted in the threaded hole makes to squeeze
The screw rod that pressing plate pumps.
However including above-mentioned patent in the prior art, it is to drive stripper plate to pump by screw rod mostly
Toothpaste is squeezed out, since screw rod can occupy the space of storage body, the space of toothpaste is thus used to store in storage body to be subtracted
It is few.
Invention content
The present invention provides a kind of extrusion device and its toothbrush is applied, one in above-mentioned prior art problem can be solved
Kind is several.
According to an aspect of the invention, there is provided a kind of extrusion device, including：
The inner wall of shell, shell is equipped with internal thread,
Actuator, the end of actuator are connected with one end of revolving part, and actuator can drive revolving part to be rotated；
Revolving part is set in shell, and cavity is equipped in revolving part, and the wall of revolving part is equipped with the trepanning of strip, trepanning
Direction it is consistent with the central shaft of revolving part, cavity for place squeeze out bag；With,
Pushing block is sheathed in revolving part, and one end of pushing block is abutted against with the bottom for squeezing out bag, and pushing block is equipped with protrusion, convex
Rising can stretch out out of trepanning, and when revolving part is rotated relative to shell along positive direction, pushing block can be along the internal thread of shell
Positive direction moved, pushing block can be moved along the positive direction of trepanning with squeeze squeeze out bag bottom, will squeeze out bag in
Material squeeze out.
The invention has the advantages that actuator is connected with revolving part, and when actuator is moved along positive direction, actuator energy
Enough revolving part is driven to be rotated along positive direction relative to shell, revolving part drives pushing block to be carried out along the positive direction of the internal thread of shell
Movement, meanwhile, in the axial direction, pushing block can be moved along the positive direction of trepanning to squeeze the bottom for squeezing out bag, will be squeezed
Material in output squeezes out.When needing replacing extrusion bag, actuator is moved in reverse direction, and pushing block can be along the anti-of opening
Direction is moved to increase the space in revolving part, convenient for new extrusion bag to be positioned in revolving part.In the present invention, pushing block
Occupied space is less, can greatly increase the space squeezed out shared by bag, to extend the usage time for squeezing out material in bag, reduces
The replacement number of bag is squeezed out, it is more convenient.
In some embodiments, protrusion is the mutually matched external screw thread of internal thread with shell.Advantage is to protect
Card protrusion is more stablized with shell with resultant motion.
In some embodiments, the head of actuator is equipped with fixture block, and the tail portion of revolving part is equipped with screens, fixture block and screens
It matches.Advantage is can to carry out the connection of actuator and revolving part, Ci Zhonglian by the way that fixture block to be caught in screens
The mode of connecing easily facilitates the assembly and disassembly of the present invention, saves manufacturing procedure.
In some embodiments, fixture block includes grab and connecting rod, the ontology phase that grab passes through connecting rod and actuator
Even, from outer extruding grab when, grab can do elastic movement to the axis direction of actuator.Advantage is that screens is practical
For the opening of revolving part end, when needing actuator and revolving part being attached, actuator is carried to one end and the rotation of fixture block
Turn the one end of part with screens to be aligned, firmly squeeze the two, grab is by the power being open in screens, and grab is to actuator
Axis direction make elastic movement to being got into screens, then grab sets back gear on the inner wall of screens, prevents from driving
Moving part is detached from revolving part.
In some embodiments, the end of grab is equipped with the first inclined-plane, and the outside of the screens of revolving part is equipped with second tiltedly
Face, the first inclined-plane are matched with the second inclined-plane.Advantage is, when fixture block is sticked into screens, the first inclined-plane and second
Inclined-plane matches, and facilitates fixture block sliding into the opening of screens.
In some embodiments, grab on be additionally provided with the first plane, screens is internally provided with the second plane, the first plane
It is matched with the second plane.Advantage is, after fixture block sticks into screens, the first plane is matched with the second plane, two
Person's contact surface is larger, ensures that the cooperation of actuator and revolving part is even closer, stable, prevents actuator from being carried out in driving revolving part
It is damaged when rotation.
In some embodiments, the bottom of shell is equipped with baffle, is equipped with through-hole in baffle, fixture block can pass through through-hole with
It can be matched with screens.
In some embodiments, spring is equipped in actuator, the top of spring is equipped with card bead, and a part for card bead can
It is pierced by the outer wall of actuator, the outer surface of baffle is equipped with groove, card bead and fit depressions.Advantage is to work as actuator
When rotation, can card bead be fallen into groove, due to spring can elastic telescopic, need to only increase rotary force can make card bead
It is detached from groove, since actuator rotates a circle i.e. extrudable suitable material, actuator often rotates a circle, and card bead will fall into groove
Once, and actuator normally rotation with that card bead is screwed out to required dynamics out of groove is different, actuator, which rotates a circle, to be produced
Raw interim card sense, thus actuator often rotate a circle can be perceived it is primary, it is extrudable suitable when in use convenient for user
The material of amount, prevent from squeezing out excessive material and the waste that causes material, reduce the number of supplement material.
In some embodiments, it is threaded tubular structure to squeeze out bag.Advantage is to squeeze out bag when pushing block pushes
When bottom, the extrusion bag of threaded tubular structure, which is squeezed, presses to its mouth movements, and seemingly compressed spring is the same, can prevent from squeezing
Output ruptures during being squeezed by pushing block, substantially increases the anti-fatigue performance for squeezing out bag.
According to another aspect of the present invention, a kind of toothbrush, including above-mentioned extrusion device are provided.
Advantage is, when the present invention is used in toothbrush, squeezes out and toothpaste is housed in bag, the outlet for squeezing out bag passes through pipeline
Directly the toothpaste of extrusion can be sent on the brush head of toothbrush, thus convenient for users to brushing teeth, and extrusion can be regularly replaced
Bag, to supplement new toothpaste.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of extrusion device of an embodiment of the present invention；
Fig. 2 is a kind of phantom of extrusion device shown in Fig. 1；
Fig. 3 is a kind of another part sectional view of extrusion device shown in Fig. 1；
Fig. 4 is a kind of structural schematic diagram of the actuator of extrusion device shown in Fig. 1.
Specific implementation mode
The invention will now be described in further detail with reference to the accompanying drawings.
Fig. 1-4 schematically shows a kind of a kind of extrusion device of embodiment according to the present invention.As shown, should
Device includes shell 1, actuator 3, revolving part 4 and pushing block 5.
Wherein, the inner wall of shell 1 is equipped with internal thread 11, and the bottom of shell 1 is equipped with baffle 12.
The end of actuator 3, actuator 3 is connected with one end of revolving part 4, and actuator 3 can drive revolving part 4 to carry out
Rotation.The head of actuator 3 is equipped with fixture block 31, and the tail portion of revolving part 4 is equipped with screens 41, and fixture block 31 is matched with screens 41.Card
The practical opening for 4 end of revolving part in position 41 can carry out actuator 3 and revolving part 4 by the way that fixture block 31 to be caught in screens 41
Connection, such connection type easily facilitate the present invention assembly and disassembly, save manufacturing procedure.
As shown in Figures 2 to 4, fixture block 31 includes grab 311 and connecting rod 32, and grab 311 passes through connecting rod 32 and driving
The ontology of part 3 is connected, from outer extruding grab 311 when, grab 311 can do elastic movement to the axis direction of actuator 3.It needs
When actuator 3 and revolving part 4 are attached, the one end of actuator 3 with fixture block 31 is carried the one of screens 41 with revolving part 4
End alignment, firmly squeezes the two, and grab 311 is by the power being open in screens 41, and grab 311 is to the axle center of actuator 3
Elastic movement is made to be got into screens 41 in direction, and then grab 311 sets back gear on the inner wall of screens 41, prevents from driving
Moving part 3 is detached from revolving part 4.
The end of grab 311 is equipped with the first inclined-plane 312, and the outside of the screens 41 of revolving part 4 is equipped with the second inclined-plane 42.As general
When fixture block 31 is sticked into screens 41, the first inclined-plane 312 is matched with the second inclined-plane 42, is facilitated 31 sliding of fixture block into screens 41
Opening in.
The first plane 313 is additionally provided on grab 311, screens 41 is internally provided with the second plane 43.When fixture block 31 sticks into card
After in position 41, the first plane 313 is matched with the second plane 43, and the two contact surface is larger, ensures actuator 3 and revolving part 4
Coordinate even closer, stabilization, actuator 3 is prevented to be damaged when driving revolving part 4 to be rotated.
As shown in Figure 1 to Figure 2, revolving part 4 is set in shell 1, and through-hole 14 is equipped in baffle 12, and fixture block 31 can pass through logical
Hole 14 with screens 41 can match.Cavity 44 is equipped in revolving part 4, the wall of revolving part 4 is equipped with the trepanning 45 of strip,
The direction of trepanning 45 is consistent with the central shaft of revolving part 4, and cavity 44 squeezes out bag 6 and pushing block 5 for placing.One end of pushing block 5
It is abutted against with the bottom for squeezing out bag 6, pushing block 5 is equipped with protrusion 51, and protrusion 51 can be stretched out out of trepanning 45, when 4 phase of revolving part
When being rotated along positive direction to shell 1, pushing block 5 can be moved along the positive direction of the internal thread 11 of shell 1,5 energy of pushing block
Enough positive directions along trepanning 45 are moved to squeeze the bottom for squeezing out bag 6, will be squeezed out the material in bag 6 and are squeezed out.Ensure protrusion
51 more stablize with shell 1 with resultant motion, and protrusion 51 is the 11 mutually matched external screw thread of internal thread with shell 1.
As shown in figure 3, being additionally provided with spring 7 in actuator 3, the top of spring 7 is equipped with card bead 8, and a part for card bead 8 can
It is pierced by the outer wall of actuator 3, the outer surface of baffle 12 is equipped with groove 13, and card bead 8 is matched with groove 13.When actuator 3 rotates
When, card bead 8 can be made to fall into groove 13, due to spring 7 can elastic telescopic, need to only increase rotary force can make card
Pearl 8 is detached from groove 13, and since actuator 3 rotates a circle i.e. extrudable suitable material, actuator 3 often rotates a circle, card bead 8
Groove 13 will be fallen into once, and actuator 3 normally rotates and the required dynamics of back-out is different out of groove 13 by card bead 8, drives
Moving part 3, which rotates a circle, will produce interim card sense, therefore actuator 3 often rotates a circle and can be perceived primary, is easy to use
Person's extrudable suitable material when in use, prevent from squeezing out excessive material and the waste that causes material, reduce supplement material
Number.
It is threaded tubular structure that anti-fatigue performance in order to further improve extrusion bag 6, which squeezes out bag 6,.When pushing block 5 pushes
When squeezing out the bottom of bag 6, the extrusion bag 6 of threaded tubular structure, which is squeezed, presses to its mouth movements, seemingly compressed spring 7 one
Sample can prevent extrusion bag 6 from being ruptured during being squeezed by pushing block 5.
The device of the invention, actuator 3 are connected with revolving part 4, and when actuator 3 is moved along positive direction, actuator 3 can
Revolving part 4 is driven to be rotated along positive direction relative to shell 1, revolving part 4 drives pushing block 5 along the pros of the internal thread 11 of shell 1
To being moved, meanwhile, in the axial direction, pushing block 5 can be moved along the positive direction of trepanning 45 squeezes out bag 6 to squeeze
Bottom will squeeze out the material in bag 6 and squeeze out.When needing replacing extrusion bag 6, actuator 3 is moved in reverse direction, pushing block 5
It can be moved along the negative direction of opening to increase the space in revolving part 4, convenient for new extrusion bag 6 is positioned over revolving part
In 4.In the present invention, 5 occupied space of pushing block is less, can greatly increase the space squeezed out shared by bag 6, and bag 6 is squeezed out to extend
The usage time of interior material reduces the replacement number for squeezing out bag 6, more convenient.
Invention additionally provides a kind of toothbrush, including above-mentioned extrusion device.When the present invention is used in toothbrush, it is built-in to squeeze out bag 6
There is toothpaste, the toothpaste of extrusion can be directly sent on the brush head 2 of toothbrush by the outlet for squeezing out bag 6 by pipeline, to conveniently make
User brushes teeth, and can be regularly replaced and squeeze out bag 6, to supplement new toothpaste.
It should be noted that the extrusion device of the present invention is not limited to use on toothbrush, other cleaning brush, only
The material squeezed out in bag 6 need to be changed into corresponding detergent.It is non-that the extrusion device of the even present invention may be also used in other
In the device for cleaning class.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.
Claims (10)
1. a kind of extrusion device, which is characterized in that including：
The inner wall of shell (1), the shell (1) is equipped with internal thread (11),
The end of actuator (3), the actuator (3) is connected with one end of the revolving part (4), actuator (3) energy
The revolving part (4) is enough driven to be rotated；
Revolving part (4) is set in the shell (1), and cavity (44), the wall of the revolving part (4) are equipped in the revolving part (4)
It is equipped with the trepanning (45) of strip, the direction of the trepanning (45) is consistent with the central shaft of the revolving part (4), the chamber
Body (44) squeezes out bag (6) for placing；With,
Pushing block (5) is sheathed in the revolving part (4), and one end of the pushing block (5) is abutted against with the bottom for squeezing out bag (6), institute
It states pushing block (5) to be equipped with raised (51), the protrusion (51) can stretch out out of the trepanning (45), when revolving part (4) is opposite
When the shell (1) is rotated along positive direction, the pushing block (5) can be along the pros of the internal thread (11) of the shell (1)
To being moved, the pushing block (5) can be moved along the positive direction of the trepanning (45) to squeeze the extrusion bag (6)
Bottom will squeeze out the material in bag (6) and squeeze out.
2. a kind of extrusion device according to claim 1, which is characterized in that the protrusion (51) is can be with the shell
(1) internal thread (11) mutually matched external screw thread.
3. a kind of extrusion device according to claim 1, which is characterized in that the head of the actuator (3) is equipped with fixture block
(31), the tail portion of the revolving part (4) is equipped with screens (41), and the fixture block (31) matches with the screens (41).
4. a kind of extrusion device according to claim 3, which is characterized in that the fixture block (31) include grab (311) and
Connecting rod (32), the grab (311) are connected by connecting rod (32) with the ontology of the actuator (3), from external compression institute
When stating grab (311), the grab (311) can do elastic movement to the axis direction of the actuator (3).
5. a kind of extrusion device according to claim 4, which is characterized in that the end of the grab (311) is equipped with first
The outside on inclined-plane (312), the screens (41) of the revolving part (4) is equipped with the second inclined-plane (42), first inclined-plane (312) and institute
The second inclined-plane (42) is stated to match.
6. a kind of extrusion device according to claim 4, which is characterized in that be additionally provided with first on the grab (311)
Plane (313), the screens (41) are internally provided with the second plane (43), first plane (313) and second plane
(43) it matches.
7. a kind of extrusion device according to claim 3, which is characterized in that the bottom of the shell (1) is equipped with baffle
(12), be equipped with through-hole (14) in the baffle (12), the fixture block (31) can pass through the through-hole (14) with can with it is described
Screens (41) matches.
8. a kind of extrusion device according to claim 7, which is characterized in that spring (7) is equipped in the actuator (3),
The top of the spring (7) is equipped with card bead (8), and a part for the card bead (8) can be pierced by the outer wall of the actuator (3),
The outer surface of the baffle (12) is equipped with groove (13), and the card bead (8) matches with the groove (13).
9. a kind of extrusion device according to claim 1, which is characterized in that the extrusion bag (6) is threaded tubular structure.
10. a kind of toothbrush, including claim 1-9 any one of them extrusion devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810342527.0A CN108323918A (en) | 2018-04-16 | 2018-04-16 | A kind of extrusion device and apply its toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810342527.0A CN108323918A (en) | 2018-04-16 | 2018-04-16 | A kind of extrusion device and apply its toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108323918A true CN108323918A (en) | 2018-07-27 |
Family
ID=62934272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810342527.0A Withdrawn CN108323918A (en) | 2018-04-16 | 2018-04-16 | A kind of extrusion device and apply its toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108323918A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903217A (en) * | 2018-09-21 | 2018-11-30 | 广东企盟工业设计有限公司 | It is capable of the toothbrush of automatic-squeezing toothpaste |
| CN108968318A (en) * | 2018-09-21 | 2018-12-11 | 广东企盟工业设计有限公司 | Automatically paste type toothbrush is sent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201411121Y (en) * | 2009-02-24 | 2010-02-24 | 崔子越 | Rotary toothpaste tube |
| CN203168352U (en) * | 2013-02-01 | 2013-09-04 | 蔡沛珍 | Toothbrush structure |
| CN205633307U (en) * | 2016-05-17 | 2016-10-12 | 孙世友 | Crowded section of thick bamboo of rotation type toothpaste |
| CN106419052A (en) * | 2016-11-14 | 2017-02-22 | 陶方新 | Novel toothbrush with toothpaste |
-
2018
- 2018-04-16 CN CN201810342527.0A patent/CN108323918A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201411121Y (en) * | 2009-02-24 | 2010-02-24 | 崔子越 | Rotary toothpaste tube |
| CN203168352U (en) * | 2013-02-01 | 2013-09-04 | 蔡沛珍 | Toothbrush structure |
| CN205633307U (en) * | 2016-05-17 | 2016-10-12 | 孙世友 | Crowded section of thick bamboo of rotation type toothpaste |
| CN106419052A (en) * | 2016-11-14 | 2017-02-22 | 陶方新 | Novel toothbrush with toothpaste |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903217A (en) * | 2018-09-21 | 2018-11-30 | 广东企盟工业设计有限公司 | It is capable of the toothbrush of automatic-squeezing toothpaste |
| CN108968318A (en) * | 2018-09-21 | 2018-12-11 | 广东企盟工业设计有限公司 | Automatically paste type toothbrush is sent |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180727 |
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| WW01 | Invention patent application withdrawn after publication |