CN208048306U - A kind of Novel quantitative squeezes out the toothbrush of toothpaste - Google Patents
A kind of Novel quantitative squeezes out the toothbrush of toothpaste Download PDFInfo
- Publication number
- CN208048306U CN208048306U CN201820536977.9U CN201820536977U CN208048306U CN 208048306 U CN208048306 U CN 208048306U CN 201820536977 U CN201820536977 U CN 201820536977U CN 208048306 U CN208048306 U CN 208048306U
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- CN
- China
- Prior art keywords
- quantitative
- toothpaste
- actuator
- pressure ram
- stop collar
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Abstract
The utility model discloses the toothbrushes that a kind of Novel quantitative squeezes out toothpaste.This can the toothbrush of squeezing out quantitative toothpaste include brush head, brush handle and the pressure ram that can extend into toothpaste accommodating chamber, can be inserted into the actuator of pressure ram and the stop collar of actuator can be inserted in, brush head, which is equipped with, squeezes out channel, the toothpaste accommodating chamber being connected with extrusion channel is equipped in brush handle, one end of stop collar is flexibly connected with brush handle, one end of stop collar, which is equipped with, can accommodate the through-hole that pressure ram passes through, pressure ram can be inserted into across through-hole in actuator, and actuator drives pressure ram movement；The outside that actuator is inserted into one end inside stop collar is equipped with quantitative salient point, is equipped on the inside of stop collar and the matched quantitative part of quantitative salient point.The utility model have it is simple in structure, can effectively prevent squeezing out excessive toothpaste, the effect avoided waste.
Description
Technical field
The utility model is related to articles for daily use technical field, more particularly to a kind of Novel quantitative squeezes out the toothbrush of toothpaste.
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, body is on the one hand stored
Product is excessive, occupies larger space.Another aspect toothpaste is easy to be squeezed and rupture, inconvenient, therefore portable toothbrush
It comes into being.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
Stretch into the expelling device for toothpaste of toothpaste accommodating chamber.The toothpaste in toothpaste accommodating chamber can be made to flow to by Rotatable toothpaste extrusion device
At brush head, product occupies little space, easy to use.However expelling device for toothpaste in the prior art can not squeezing out quantitative toothpaste,
It is easy, because accidentally squeezing out excessive toothpaste, to cause the waste of toothpaste, to accelerate the depletion rate of toothpaste when use, and gos out
When outer toothpaste inconvenience supplements, thus need in portable toothbrush it is a kind of can the expelling device for toothpaste of squeezing out quantitative toothpaste control
The extrusion capacity of toothpaste.
Utility model content
One side according to the present utility model, provides the toothbrush that a kind of Novel quantitative squeezes out toothpaste, including brush head,
Brush handle and dosed expelling device, brush head, which is equipped with, squeezes out channel, and the toothpaste accommodating chamber being connected with extrusion channel is equipped in brush handle,
The quantitative driving device that dosed expelling device includes the pressure ram that can extend into toothpaste accommodating chamber and is flexibly connected with brush handle,
Quantitative driving device can drive pressure ram to accommodate cavity direction to toothpaste and move a certain distance；
Quantitative driving device includes the actuator that can be inserted into pressure ram and the stop collar that can be inserted in actuator, and the one of stop collar
End is flexibly connected with brush handle, and one end of stop collar, which is equipped with, can accommodate the through-hole that pressure ram passes through, and pressure ram can pass through through-hole
It is inserted into actuator, actuator drives pressure ram movement；
The outside that actuator is inserted into one end inside stop collar is equipped with quantitative salient point, be equipped on the inside of stop collar with it is quantitatively convex
The matched quantitative part of point.
Above-mentioned Novel quantitative squeezes out the toothbrush of toothpaste, and advantage is, toothpaste accommodating chamber in brush handle inner cavity,
Pressure ram can be inserted into across through-hole in actuator, and one end of stop collar is flexibly connected with brush handle, realize quantitative driving dress
Setting becomes a part for toothbrush after being connect with brush handle, quantitative driving device drive pressure ram to toothpaste accommodating chamber squeeze it is certain away from
From so that toothpaste is sent by squeezing out channel on a certain amount of toothpaste to brush head, is avoided and is squeezed out excessive toothpaste, avoids wasting.
In some embodiments, quantitative driving device further includes driving pedestal, and actuator is fixedly connected with driving pedestal,
Driving pedestal can drive actuator driving pressure ram movement.Actuator side can be arranged convex block, drive can be arranged on pedestal with
The matched groove of convex block, actuator and driving pedestal can be fixed together by glue.Advantage is, to driving bottom
Seat carries out operation and the action quantitatively squeezed toothpaste out of a tube can be realized.
In some embodiments, pressure ram extend into one end inside actuator and is equipped with external screw thread, the inside of actuator
It is irregular shape equipped with the cross section with the matched internal thread of pressure ram external screw thread, pressure ram, the shape of through-hole is and squeezes
Compression bar cross-sectional shape is consistent.Advantage is so that the rotation of actuator can drive the rotation of pressure ram, pressure ram quilt
The through-hole limitation of stop collar can not rotate, and stretch to realize that pressure ram accommodates intracavity round trip in toothpaste.
In some embodiments, quantitative salient point is arc salient point, quantitative part be arranged on the inside of stop collar it is quantitative recessed
Slot, quantitative groove both sides are equipped with smooth chamfering.Advantage is stop collar remains stationary when actuator rotates, therefore is driven
Quantitative salient point is interference fitted relative to quantitative concave slot sports, quantitative salient point on the inside of stop collar when moving part rotates, therefore quantitative convex
Point will be sprung into immediately when moving to quantitative groove, be needed if being rotated further actuator more arduously, due to actuator rotation one
All is extrudable appropriate toothpaste, and quantitative salient point and actuator when quantifying groove often rotate a circle and be perceived once, just
It is simple in structure in the appropriate toothpaste in basis, it can effectively prevent squeezing out excessive toothpaste, avoid waste.
In some embodiments, quantitative salient point is arc salient point, and quantitative part is the elastic card being arranged on the inside of stop collar
Block and the sliding slot being freely rotated for arc salient point, elastic clamping block are arranged in sliding slot.Advantage is, when actuator rotates
Stop collar remains stationary, therefore when actuator rotates quantitative salient point is moved relative to elastic clamping block in sliding slot, quantitative salient point with
Sliding slot coordinates, and rotation is smooth, and elastic clamping block will be squeezed when quantitative salient point passes through elastic clamping block makes it deform outward, due to driving
Part rotates a circle i.e. extrudable appropriate toothpaste so that the actuator quantitative salient point that often rotates a circle squeezes an elastic clamping block, is made
User's perception is primary, simple in structure convenient for the appropriate toothpaste in basis, can effectively prevent squeezing out excessive toothpaste, avoid waste.
In some embodiments, one end of stop collar is equipped with external screw thread, and the inner wall of brush handle is equipped with and spiral shell outside stop collar
The matched internal thread of line.Advantage is that stop collar is threadedly coupled to facilitate with brush handle and dismantles quantitative driving device
Get off, it is simple in structure, it is easy to operation, it is hardly damaged.
In some embodiments, one end of actuator is equipped with the deformation slot convenient for actuator deformation.Advantage is,
When quantitative salient point, which is limited set inner wall, to be squeezed, actuator deforms at quantitative bump location, and actuator is allowed to rotate more
It is smooth.
In some embodiments, pressure ram extend into toothpaste accommodating chamber one end be equipped with toothpaste accommodate cavity wall fit
Crushing block, crushing block is equipped with fixed groove, is equipped with sealing ring on fixed groove, the inner wall interference of sealing ring and brush handle is matched
It closes.Advantage is that sealing ring can increase air-tightness, and toothpaste prevents toothpaste from leaking out while extrusion.
In some embodiments, actuator side wall is equipped with the first venthole, and one end of stop collar is equipped with the second ventilation
Hole.Advantage is that the setting of the first venthole and the second venthole maintains the work of external and internal pressure in order to realize ventilation
With cooperation pressure ram is round-trip in stop collar and actuator.
In some embodiments, brush handle outer wall is non slip surface, and it is non slip surface to drive the outer wall of pedestal.Advantage
It is, convenient for users to when in use, can effectively screw driving pedestal or brush handle, to squeeze out toothpaste, improve using feel.
Description of the drawings
Fig. 1 is the structural schematic diagram that a kind of Novel quantitative of one embodiment of the utility model squeezes out the toothbrush of toothpaste；
Fig. 2 is a kind of structural schematic diagram of the stop collar of the toothbrush of Novel quantitative extrusion toothpaste shown in Fig. 1；
Fig. 3 is the structural representation that a kind of Novel quantitative of another embodiment of the utility model squeezes out the toothbrush of toothpaste
Figure；
Fig. 4 is the structural schematic diagram of the stop collar for the toothbrush that another Novel quantitative squeezes out toothpaste shown in Fig. 3.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
The first embodiment of the utility model as depicted in figs. 1 and 2 a kind of embodiment a kind of Novel quantitative squeeze out
The toothbrush of toothpaste：
As shown, the toothbrush that the Novel quantitative squeezes out toothpaste includes brush head 1, brush handle 2 and dosed expelling device, brush head
1 is equipped with extrusion channel 11, and the toothpaste accommodating chamber 21 being connected with extrusion channel 11, dosed expelling device packet are equipped in brush handle 2
The quantitative driving device for including the pressure ram 3 that can extend into toothpaste accommodating chamber 21 and being flexibly connected with brush handle 2, quantitative driving dress
Setting can drive pressure ram 3 to move a certain distance to 21 direction of toothpaste accommodating chamber；
Quantitative driving device includes the actuator 5 that can be inserted into pressure ram 3 and the stop collar 7 that can be inserted in actuator 5, stop collar
7 one end is flexibly connected with brush handle 2, and one end of stop collar 7, which is equipped with, can accommodate the through-hole 71 that pressure ram 3 passes through, 3 energy of pressure ram
Enough to be inserted into actuator 5 across through-hole 71, actuator 5 drives pressure ram 3 to move；
The outside that actuator 5 is inserted into one end inside stop collar 7 is equipped with quantitative salient point 51,7 inside of stop collar be equipped with
The quantitative matched quantitative part of salient point 51.
Quantitative driving device further includes driving pedestal 6, and actuator 5 is fixedly connected with driving pedestal 6, and driving pedestal 6 can
Drive actuator 5 that pressure ram 3 is driven to move.Operation is carried out to driving pedestal 6, the action quantitatively squeezed toothpaste out of a tube can be realized.
Pressure ram 3 extend into one end inside actuator 5 be equipped with external screw thread, actuator 5 be internally provided with outside pressure ram 3
The cross section of the matched internal thread of screw thread, pressure ram 3 is irregular shape, and the shape of through-hole 71 is and 3 cross section of pressure ram
Shape is consistent.So that the rotation of actuator 5 can drive the rotation of pressure ram 3, the through-hole 71 that pressure ram 3 is limited set 7 to limit
It can not rotate, to realize that pressure ram 3 stretches back and forth in toothpaste accommodating chamber 21.
It is arc salient point to quantify salient point 51, and quantitative part is in the elastic clamping block 72 of 7 inside setting of stop collar and for arc
The sliding slot 74 that salient point is freely rotated, elastic clamping block 72 are arranged in sliding slot 74.7 remains stationary of stop collar when actuator 5 rotates, because
The movement in sliding slot 74 relative to elastic clamping block 72 of quantitative salient point 51, quantitative salient point 51 are matched with sliding slot 74 when this actuator 5 rotates
It closes, rotation is smooth, and elastic clamping block 72 will be squeezed when quantitative salient point 51 is by elastic clamping block 72 makes it deform outward, due to driving
Part 5 rotates a circle i.e. extrudable appropriate toothpaste so that the quantitative salient point 51 that often rotates a circle of actuator 5 squeezes an elastic clamping block
72, it is perceived once, it is simple in structure convenient for the appropriate toothpaste in basis, it can effectively prevent squeezing out excessive toothpaste, prevent wave
Take.
One end of stop collar 7 is equipped with external screw thread, and the inner wall of brush handle 2 is equipped with and the matched interior spiral shell of 7 external screw thread of stop collar
Line.Stop collar 7 is threadedly coupled to facilitate with brush handle 2 and disassembles quantitative driving device, simple in structure, easy to operation, no
It is fragile.
One end of actuator 5 is equipped with the deformation slot 53 deformed convenient for actuator 5.When quantitative salient point 51 is limited 7 inner walls of set
When extruding, actuator 5 deforms at 51 position of quantitative salient point, makes the rotation of actuator 5 more smooth.
One end that pressure ram 3 extend into toothpaste accommodating chamber 21 is equipped with the crushing block 4 to fit with 21 wall of toothpaste accommodating chamber, squeezes
Briquetting 4 is equipped with fixed groove 41, is equipped with sealing ring 42 on fixed groove 41, sealing ring 42 and the inner wall interference of brush handle 2 are matched
It closes.Sealing ring 42 can increase air-tightness, and toothpaste prevents toothpaste from leaking out while extrusion.
5 side wall of actuator is equipped with the first venthole 52, and one end of stop collar 7 is equipped with the second venthole 73.First ventilation
The setting of hole 52 and the second venthole 73 in order to realize ventilation, maintains the effect of external and internal pressure, cooperation pressure ram 3 is in stop collar
7 and actuator 5 in it is round-trip.
2 outer wall of brush handle is non slip surface, and the outer wall of driving pedestal 6 is non slip surface.It, can be effective convenient for users to when in use
Screw driving pedestal 6 or brush handle 2, squeeze out toothpaste, improve using feel.
A kind of Novel quantitative of the second embodiment another embodiment as shown in Figure 3 and Figure 4 of the utility model squeezes
Go out the toothbrush of toothpaste：
As shown, the toothbrush that the Novel quantitative squeezes out toothpaste includes brush head 1, brush handle 2 and dosed expelling device, brush head
1 is equipped with extrusion channel 11, and the toothpaste accommodating chamber 21 being connected with extrusion channel 11, dosed expelling device packet are equipped in brush handle 2
The quantitative driving device for including the pressure ram 3 that can extend into toothpaste accommodating chamber 21 and being flexibly connected with brush handle 2, quantitative driving dress
Setting can drive pressure ram 3 to move a certain distance to 21 direction of toothpaste accommodating chamber；
Quantitative driving device includes the actuator 5 that can be inserted into pressure ram 3 and the stop collar 7 that can be inserted in actuator 5, stop collar
7 one end is flexibly connected with brush handle 2, and one end of stop collar 7, which is equipped with, can accommodate the through-hole 71 that pressure ram 3 passes through, 3 energy of pressure ram
Enough to be inserted into actuator 5 across through-hole 71, actuator 5 drives pressure ram 3 to move；
The outside that actuator 5 is inserted into one end inside stop collar 7 is equipped with quantitative salient point 51,7 inside of stop collar be equipped with
The quantitative matched quantitative part of salient point 51.
Above-mentioned Novel quantitative squeezes out the toothbrush of toothpaste, and toothpaste accommodating chamber 21 is in 2 inner cavity of brush handle, 3 energy of pressure ram
Enough to be inserted into actuator 5 across through-hole 71, one end of stop collar 7 is flexibly connected with brush handle 2, realize quantitative driving device and
Brush handle 2 becomes a part for toothbrush after connecting, quantitative driving device drive pressure ram 3 to toothpaste accommodating chamber 21 squeeze it is certain away from
From so that toothpaste is sent by squeezing out channel 11 on a certain amount of toothpaste to brush head 1, is avoided and is squeezed out excessive toothpaste, avoids wave
Take.
Quantitative driving device further includes driving pedestal 6, and actuator 5 is fixedly connected with driving pedestal 6, and driving pedestal 6 can
Drive actuator 5 that pressure ram 3 is driven to move.Operation is carried out to driving pedestal 6, the action quantitatively squeezed toothpaste out of a tube can be realized.
Pressure ram 3 extend into one end inside actuator 5 be equipped with external screw thread, actuator 5 be internally provided with outside pressure ram 3
The cross section of the matched internal thread of screw thread, pressure ram 3 is irregular shape, and the shape of through-hole 71 is and 3 cross section of pressure ram
Shape is consistent.So that the rotation of actuator 5 can drive the rotation of pressure ram 3, the through-hole 71 that pressure ram 3 is limited set 7 to limit
It can not rotate, to realize that pressure ram 3 stretches back and forth in toothpaste accommodating chamber 21.
Quantitative salient point 51 is arc salient point, and quantitative part is the quantitative groove 75 being arranged in 7 inside of stop collar, quantitative groove 75
Both sides are equipped with smooth chamfering.7 remains stationary of stop collar when actuator 5 rotates, therefore 51 phase of quantitative salient point when the rotation of actuator 5
Quantitative groove 75 is moved, quantitative salient point 51 is interference fitted with 7 inside of stop collar, therefore quantitative salient point 51 move to it is quantitatively recessed
To be sprung into immediately when slot 75, needed if being rotated further actuator 5 it is more laborious, due to actuator 5 rotate a circle it is i.e. extrudable
Appropriate toothpaste, and quantitative salient point 51 and actuator 5 when quantifying groove 75 often rotate a circle and are perceived once, convenient for basis
Appropriate toothpaste, it is simple in structure, it can effectively prevent squeezing out excessive toothpaste, avoid waste.
One end of stop collar 7 is equipped with external screw thread, and the inner wall of brush handle 2 is equipped with and the matched interior spiral shell of 7 external screw thread of stop collar
Line.Stop collar 7 is threadedly coupled to facilitate with brush handle 2 and disassembles quantitative driving device, simple in structure, easy to operation, no
It is fragile.
One end of actuator 5 is equipped with the deformation slot 53 deformed convenient for actuator 5.When quantitative salient point 51 is limited 7 inner walls of set
When extruding, actuator 5 deforms at 51 position of quantitative salient point, makes the rotation of actuator 5 more smooth.
One end that pressure ram 3 extend into toothpaste accommodating chamber 21 is equipped with the crushing block 4 to fit with 21 wall of toothpaste accommodating chamber, squeezes
Briquetting 4 is equipped with fixed groove 41, is equipped with sealing ring 42 on fixed groove 41, sealing ring 42 and the inner wall interference of brush handle 2 are matched
It closes.Sealing ring 42 can increase air-tightness, and toothpaste prevents toothpaste from leaking out while extrusion.
5 side wall of actuator is equipped with the first venthole 52, and one end of stop collar 7 is equipped with the second venthole 73.First ventilation
The setting of hole 52 and the second venthole 73 in order to realize ventilation, maintains the effect of external and internal pressure, cooperation pressure ram 3 is in stop collar
7 and actuator 5 in it is round-trip.
2 outer wall of brush handle is non slip surface, and the outer wall of driving pedestal 6 is non slip surface.It, can be effective convenient for users to when in use
Screw driving pedestal 6 or brush handle 2, squeeze out toothpaste, improve using feel.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to this practicality
Novel protection domain.
Claims (10)
1. a kind of Novel quantitative squeezes out the toothbrush of toothpaste, which is characterized in that filled including brush head (1), brush handle (2) and squeezing out quantitative
It sets, the brush head (1), which is equipped with, squeezes out channel (11), is equipped in the brush handle (2) and is connected with extrusion channel (11)
Toothpaste accommodating chamber (21), the dosed expelling device include can extend into pressure ram (3) in toothpaste accommodating chamber (21) and with
The quantitative driving device of brush handle (2) flexible connection, the quantitative driving device can drive the pressure ram (3) to be accommodated to toothpaste
Move a certain distance in chamber (21) direction；
The quantitative driving device includes the actuator (5) that can be inserted into pressure ram (3) and the limit that can be inserted in the actuator (5)
It covers (7), one end of the stop collar (7) is flexibly connected with the brush handle (2), and one end of the stop collar (7) is equipped with and can hold
The through-hole (71) that pressure ram (3) of receiving passes through, the pressure ram (3) can be inserted into across the through-hole (71) in actuator (5),
Actuator (5) drives the pressure ram (3) mobile；
The outside that the actuator (5) is inserted into the internal one end of stop collar (7) is equipped with quantitative salient point (51), the stop collar
(7) inside is equipped with and the matched quantitative part of quantitative salient point (51).
2. Novel quantitative according to claim 1 squeezes out the toothbrush of toothpaste, which is characterized in that the quantitative driving device
Further include driving pedestal (6), the actuator (5) is fixedly connected with the driving pedestal (6), and the driving pedestal (6) can
Actuator (5) is driven to drive the pressure ram (3) mobile.
3. Novel quantitative according to claim 2 squeezes out the toothbrush of toothpaste, which is characterized in that the pressure ram (3) is stretched
Enter to the internal one end of actuator (5) and be equipped with external screw thread, the actuator (5) is internally provided with and pressure ram (3) external screw thread phase
The internal thread of cooperation, the cross section of the pressure ram (3) are irregular shape, and the shape of the through-hole (71) is and pressure ram
(3) cross-sectional shape is consistent.
4. Novel quantitative according to claim 3 squeezes out the toothbrush of toothpaste, which is characterized in that the quantitative salient point (51)
For arc salient point, the quantitative part is the quantitative groove (75) being arranged on the inside of stop collar (7), described quantitative groove (75) both sides
It is equipped with smooth chamfering.
5. Novel quantitative according to claim 3 squeezes out the toothbrush of toothpaste, which is characterized in that the quantitative salient point (51)
For arc salient point, the quantitative part be the elastic clamping block (72) being arranged on the inside of stop collar (7) and for the arc salient point from
By the sliding slot (74) rotated, elastic clamping block (72) setting is in the sliding slot (74).
6. Novel quantitative according to claim 2 squeezes out the toothbrush of toothpaste, which is characterized in that the stop collar (7)
One end is equipped with external screw thread, and the inner wall of the brush handle (2) is equipped with and the matched internal thread of stop collar (7) external screw thread.
7. Novel quantitative according to claim 2 squeezes out the toothbrush of toothpaste, which is characterized in that the actuator (5)
One end is equipped with the deformation slot (53) convenient for actuator (5) deformation.
8. Novel quantitative according to claim 2 squeezes out the toothbrush of toothpaste, which is characterized in that the pressure ram (3) is stretched
Enter to one end of toothpaste accommodating chamber (21) and be equipped with the crushing block (4) that fits with toothpaste accommodating chamber (21), on the crushing block (4)
Equipped with fixed groove (41), sealing ring (42), the sealing ring (42) and the brush handle are installed on the fixed groove (41)
(2) inner wall interference fit.
9. Novel quantitative according to claim 2 squeezes out the toothbrush of toothpaste, which is characterized in that actuator (5) side
Wall is equipped with the first venthole (52), and one end of the stop collar (7) is equipped with the second venthole (73).
10. Novel quantitative according to claim 2 squeezes out the toothbrush of toothpaste, which is characterized in that brush handle (2) outer wall
Outer wall for non slip surface, the driving pedestal (6) is non slip surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820536977.9U CN208048306U (en) | 2018-04-16 | 2018-04-16 | A kind of Novel quantitative squeezes out the toothbrush of toothpaste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820536977.9U CN208048306U (en) | 2018-04-16 | 2018-04-16 | A kind of Novel quantitative squeezes out the toothbrush of toothpaste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208048306U true CN208048306U (en) | 2018-11-06 |
Family
ID=63985850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820536977.9U Expired - Fee Related CN208048306U (en) | 2018-04-16 | 2018-04-16 | A kind of Novel quantitative squeezes out the toothbrush of toothpaste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208048306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283360A (en) * | 2018-04-16 | 2018-07-17 | 广东企盟工业设计有限公司 | A kind of Novel quantitative squeezes out the toothbrush of toothpaste |
-
2018
- 2018-04-16 CN CN201820536977.9U patent/CN208048306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283360A (en) * | 2018-04-16 | 2018-07-17 | 广东企盟工业设计有限公司 | A kind of Novel quantitative squeezes out the toothbrush of toothpaste |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20200416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |