CN106237462A - A kind of quantitative chemical supply machine structure for depot powder inhaler - Google Patents
A kind of quantitative chemical supply machine structure for depot powder inhaler Download PDFInfo
- Publication number
- CN106237462A CN106237462A CN201610643594.7A CN201610643594A CN106237462A CN 106237462 A CN106237462 A CN 106237462A CN 201610643594 A CN201610643594 A CN 201610643594A CN 106237462 A CN106237462 A CN 106237462A
- Authority
- CN
- China
- Prior art keywords
- quantitative
- seat
- feeding mechanism
- machine structure
- chemical supply
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 title claims abstract description 30
- 239000000126 substance Substances 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 239000000463 material Substances 0.000 claims description 25
- 239000012634 fragment Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004445 quantitative analysis Methods 0.000 abstract description 2
- 230000002685 pulmonary effect Effects 0.000 description 7
- OBRNDARFFFHCGE-QDSVTUBZSA-N arformoterol fumarate Chemical compound OC(=O)\C=C\C(O)=O.C1=CC(OC)=CC=C1C[C@@H](C)NC[C@H](O)C1=CC=C(O)C(NC=O)=C1.C1=CC(OC)=CC=C1C[C@@H](C)NC[C@H](O)C1=CC=C(O)C(NC=O)=C1 OBRNDARFFFHCGE-QDSVTUBZSA-N 0.000 description 2
- 208000006673 asthma Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000012387 aerosolization Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010579 first pass effect Methods 0.000 description 1
- 229960000193 formoterol fumarate Drugs 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0065—Inhalators with dosage or measuring devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/06—Solids
- A61M2202/064—Powder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
Abstract
The invention discloses a kind of quantitative chemical supply machine structure for depot powder inhaler, it is characterized in that: include quantitative feeding mechanism, discharge end in described quantitative feeding mechanism is connected with suction nozzle, in described quantitative feeding mechanism, connection You Nengshi quantitative feeding mechanism is to the slip support mechanism of suction nozzle quantitative feeding, is provided with and can order about quantitative feeding mechanism vibrations thus the vibrating mechanism of smooth and easy blanking between described slip support mechanism and quantitative feeding mechanism.The invention aims to overcome weak point of the prior art, it is provided that a kind of simple in construction, blanking smoothly, can the chemical supply machine structure that is administered of accurate quantitative analysis.
Description
Technical field
The present invention relates to a kind of quantitative chemical supply machine structure for depot powder inhaler.
Background technology
Foradil Aerolizer formoterol fumarate, it is a kind of micronization aerosol without propellant, refers to that micronized medicine or carrier are with glue
Capsule, vesicle or multiple dose depot form, use special powder inhaler.The preparation actively sucked by patient.Dry powder is inhaled
Enter agent as a kind of pulmonary administration, be used for clinically treating the pulmonary local such as asthma, chronic obstructive pulmonary disease, capsule fiber
Disease.
Pulmonary administration approach is due to its bigger absorption area and does not has first pass effect of hepar, in the research and development of drug delivery system
Field receives significant attention, and its clinical practice is also developed into the treatment of general disease by traditional asthma local treatment.With one
As unlike route of administration, pulmonary administration needs to complete the dispersion to medicine, atomization and pulmonary by specific suction apparatus
Transmission, suction apparatus serves pivotal role in pulmonary delivery system.Main flow uses powder inhaler as administration at present
Device.Powder inhaler is to utilize the respiratory air flow of patient or power set to be transferred to lung after pharmaceutical powder aerosolization
A kind of pulmonary delivery device in portion.Owing to it uses simply, is easy to carry about with one, the compliance of patient is good, extensive in clinical practice.
Existing powder inhaler, due to the defect in design, typically cannot the most accurately be administered, and blanking is inadequate
Smooth and easy, bring much inconvenience to user.
Summary of the invention
The invention aims to overcome weak point of the prior art, it is provided that a kind of simple in construction, blanking smoothly,
The chemical supply machine structure that energy accurate quantitative analysis is administered.
In order to achieve the above object, the present invention uses below scheme:
A kind of quantitative chemical supply machine structure for depot powder inhaler, it is characterised in that: include quantitative feeding machine
Structure, the discharge end in described quantitative feeding mechanism is connected with suction nozzle, connects to have can make quantitatively in described quantitative feeding mechanism
Feeding machanism, to the slip support mechanism of suction nozzle quantitative feeding, is provided with and can drive between described slip support mechanism and quantitative feeding mechanism
Make quantitative feeding mechanism vibrations thus the vibrating mechanism of smooth and easy blanking.
A kind of quantitative chemical supply machine structure for depot powder inhaler, it is characterised in that described quantitatively
Feeding machanism includes the material feeding seat being connected in housing, is provided with storage compartment in described material feeding seat upper surface, in described storage compartment
Lower end is provided with the feed opening longitudinally through material feeding seat, is provided with discharge nozzle, described discharge nozzle front end and suction nozzle on described material feeding seat
Being connected, described discharge nozzle open rearward end is longitudinally through material feeding seat, and being connected with in described material feeding seat lower surface can be to discharging
The demand chamber of pipe quantitative feed, is respectively equipped with driver blade in described storage compartment arranged on left and right sides.
A kind of quantitative chemical supply machine structure for depot powder inhaler, it is characterised in that described quantitatively
Room includes demand chamber seat, is provided with quantitative slot on demand chamber seat, is provided with locating slot, in institute in described demand chamber seat lower surface
It is provided with the shell fragment that demand chamber seat top can be made to be pressed in material feeding seat lower surface in stating locating slot, demand chamber seat lower surface is provided with evagination
Locating piece, is provided with detent on described shell fragment position corresponding with evagination locating piece, and described evagination locating piece is arranged on fixed
In the groove of position.
A kind of quantitative chemical supply machine structure for depot powder inhaler, it is characterised in that slip torr machine
Structure includes slide brackets, is provided with the storage tank of demand chamber for installing quantitative feeding mechanism in described slide brackets,
Being respectively equipped with connection trailing arm on described slide brackets both sides, a connection trailing arm is provided with and can drive counting mechanism action wherein
Driving head, be provided with in described connection trailing arm for actuating the waist type connecting hole that is connected of lid with dust-proof.
A kind of quantitative chemical supply machine structure for depot powder inhaler, it is characterised in that in described appearance
It is provided with connection elongated slot in putting the slide brackets of groove arranged on left and right sides, is arranged on the positioning convex strip on the material feeding seat of quantitative feeding mechanism
It is plugged in connection elongated slot.
A kind of quantitative chemical supply machine structure for depot powder inhaler, it is characterised in that in described company
Connect trailing arm rear end and be provided with energy arc connecting portion with slide brackets junction.
A kind of quantitative chemical supply machine structure for depot powder inhaler, it is characterised in that described vibration
Mechanism includes oscillating plate, is provided with clamping slotted eye in described oscillating plate front end, and described oscillating plate is connected to the dust-proof company actuating lid
Connect on projection, be provided with when oscillating plate moves forward and backward in described oscillating plate rear end the driver blade that can stir in quantitative feeding mechanism from
And make the vibration plectrum of the smooth and easy blanking of quantitative feeding mechanism vibrations.
In sum, relative to prior art, it provides the benefit that the present invention:
One, quantitative feeding mechanism structure of the present invention is simple, is provided with demand chamber mechanism below material feeding seat, by controlling quantitatively
House slide anteroposterior thus realize to discharge nozzle quantitative feed, be accurately administered, safe and reliable.
Two, in the present invention, vibrating mechanism can effectively make quantitative feeding mechanism vibrate, thus smooth and easy blanking.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the present invention；
Fig. 2 is the generalized section of the present invention；
Fig. 3 is the decomposing schematic representation of the present invention；
Fig. 4 is the schematic diagram of oscillating plate of the present invention.
Detailed description of the invention
The invention will be further described with detailed description of the invention in explanation below in conjunction with the accompanying drawings:
A kind of quantitative chemical supply machine structure for depot powder inhaler as shown in Figures 1 to 4, it is characterised in that: bag
Kuo You quantitative feeding mechanism 2, the discharge end in described quantitative feeding mechanism 2 is connected with suction nozzle 3, in described quantitative feeding mechanism
On 2, connection You Nengshi quantitative feeding mechanism 2 is to the slip support mechanism 4 of suction nozzle 3 quantitative feeding, at described slip support mechanism 4 with fixed
It is provided with between amount feeding machanism 2 and can order about quantitative feeding mechanism 2 and vibrate thus the vibrating mechanism 5 of smooth and easy blanking.
Quantitative feeding mechanism 2 of the present invention includes the material feeding seat 21 being connected in housing 1, on described material feeding seat 21
End face is provided with storage compartment 22, is provided with the feed opening 23 longitudinally through material feeding seat 21, at described feed in lower end, described storage compartment 22
Seat 21 is provided with discharge nozzle 24, and described discharge nozzle 24 front end is connected with suction nozzle 3, described discharge nozzle 24 open rearward end longitudinally through
Material feeding seat 21, being connected with in described material feeding seat 21 lower surface can be to the demand chamber 25 of discharge nozzle 24 quantitative feed, described
It is respectively equipped with driver blade 221 in storage compartment 22 arranged on left and right sides.By controlling, demand chamber seat 251 is movable can be realized quantitatively
Feeding.When demand chamber seat 251 is in rear, quantitative slot 252 connects with feed opening 23, and the medicated powder in storage compartment 22 is from feed opening
23 enter quantitative slot 252, until filling up quantitative slot 252, ordering about demand chamber seat 251 and moving forward, making quantitative slot 252 and discharge nozzle
24 are interconnected, and simultaneously, feed opening 23 is closed by demand chamber seat 251 upper surface on rear side of quantitative slot 252, when user is used
When power inhales discharge nozzle 24, the medicated powder in quantitative slot 252 just can be sucked out from discharge nozzle 24, simple in construction, quantitative feeding, safety
Reliably.
Heretofore described demand chamber 25 includes demand chamber seat 251, is provided with quantitative slot 252 on demand chamber seat 251,
It is provided with locating slot 253 in described demand chamber seat 251 lower surface, is provided with in described locating slot 253 and can make demand chamber seat 251 top pressure
At the shell fragment 254 of material feeding seat 21 lower surface, demand chamber seat 251 lower surface is provided with evagination locating piece 255, at described shell fragment
254 positions corresponding with evagination locating piece 255 are provided with detent 256, and described evagination locating piece 255 is arranged on detent
In 256.Use process, top, described shell fragment 254 lower end is pressed on slip support mechanism.Demand chamber under the effect of described shell fragment 254
Seat 251 upper surfaces can be in close contact with material feeding seat 21 lower surface, thus the problem ensureing will not in use occur to leak powder.
In the present invention, slip support mechanism 4 includes slide brackets 41, and it is fixed to be provided with in described slide brackets 41 for installing
The storage tank 42 of the demand chamber 25 of amount feeding machanism 2, is respectively equipped with connection trailing arm 43, at it on described slide brackets 41 both sides
In one connect trailing arm 43 be provided with the driving head 44 that can drive counting mechanism action, be provided with in described connection trailing arm 43 for
The waist type connecting hole 45 that lid 6 is connected is actuated with dust-proof.
Being provided with connection elongated slot 411 in the present invention in the slide brackets 41 of described storage tank 42 arranged on left and right sides, it is fixed to be arranged on
Positioning convex strip 211 on the material feeding seat 21 of amount feeding machanism 2 is plugged in connection elongated slot 411.
The present invention is provided with dashpot 257 on the demand chamber seat 251 of described quantitative slot 252 front end.During using
The medicated powder not being sucked out in discharge nozzle can fall in dashpot 257, thus effectively prevents from draining on other parts outside medicated powder, shadow
Ring overall performance and health.
Being provided with in described connection trailing arm 43 rear end and slide brackets 41 junction in the present invention can arc connecting portion 46.Described
Arc connecting portion 46 can prevent the vibration plectrum of vibrating mechanism from fractureing.When oscillating plate is excessively pulled out, vibration plectrum is along arc
Shape connecting portion 46 rises, thus orders about the oscillating plate disengaging that rises overally and dust-proof actuate lid, effectively protection vibration plectrum.
Heretofore described vibrating mechanism 5 includes oscillating plate 51, is provided with clamping slotted eye 52 in described oscillating plate 51 front end,
Described oscillating plate 51 is connected on the dust-proof connection projection 63 actuating lid, is provided with when before oscillating plate 51 in described oscillating plate 51 rear end
Rear mobile time can stir the driver blade 221 in quantitative feeding mechanism 2 so that the vibration of smooth and easy blanking is vibrated by quantitative feeding mechanism 2
Plectrum 53.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The skill of the industry
The art personnel simply explanation it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
The principle of the present invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these
Changes and improvements both fall within scope of the claimed invention.Claimed scope by appending claims and
Its equivalent defines.
Claims (7)
1. the quantitative chemical supply machine structure for depot powder inhaler, it is characterised in that: include quantitative feeding mechanism
(2), the discharge end described quantitative feeding mechanism (2) is connected with suction nozzle (3), in the upper connection of described quantitative feeding mechanism (2)
You Nengshi quantitative feeding mechanism (2) is to the slip support mechanism (4) of suction nozzle (3) quantitative feeding, described slip support mechanism (4) with fixed
It is provided with between amount feeding machanism (2) and quantitative feeding mechanism (2) vibration can be ordered about thus the vibrating mechanism (5) of smooth and easy blanking.
A kind of quantitative chemical supply machine structure for depot powder inhaler the most according to claim 1, it is characterised in that
Described quantitative feeding mechanism (2) includes the material feeding seat (21) being connected in housing (1), sets in described material feeding seat (21) upper surface
There is storage compartment (22), be provided with the feed opening (23) longitudinally through material feeding seat (21) in described storage compartment (22) lower end, in described confession
Material seat (21) is provided with discharge nozzle (24), and described discharge nozzle (24) front end is connected with suction nozzle (3), described discharge nozzle (24) rear end
Opening is longitudinally through material feeding seat (21), and being connected with in described material feeding seat (21) lower surface can be to discharge nozzle (24) quantitative feed
Demand chamber (25), described storage compartment (22) arranged on left and right sides is respectively equipped with driver blade (221).
A kind of quantitative chemical supply machine structure for depot powder inhaler the most according to claim 2, it is characterised in that
Described demand chamber (25) includes demand chamber seat (251), is provided with quantitative slot (252) on demand chamber seat (251), described quantitatively
It is provided with locating slot (253) in room seat (251) lower surface, is provided with in described locating slot (253) and demand chamber seat (251) top pressure can be made
At the shell fragment (254) of material feeding seat (21) lower surface, demand chamber seat (251) lower surface is provided with evagination locating piece (255), in institute
State shell fragment (254) and be provided with detent (256), described evagination locating piece (255) with evagination locating piece (255) corresponding position
It is arranged in detent (256).
A kind of quantitative chemical supply machine structure for depot powder inhaler the most according to claim 1, it is characterised in that
Slip support mechanism (4) includes slide brackets (41), is provided with for installing quantitative feeding mechanism in described slide brackets (41)
(2) storage tank (42) of demand chamber (25), is respectively equipped with connection trailing arm (43), at it on described slide brackets (41) both sides
In one connect trailing arm (43) be provided with the driving head (44) that can drive counting mechanism action, set in described connection trailing arm (43)
Have for actuating, with dust-proof, waist type connecting hole (45) that lid is connected.
A kind of quantitative chemical supply machine structure for depot powder inhaler the most according to claim 4, it is characterised in that
In the slide brackets (41) of described storage tank (42) arranged on left and right sides, it is provided with connection elongated slot (411), is arranged on quantitative feeding mechanism
(2) the positioning convex strip (211) on material feeding seat (21) is plugged in connection elongated slot (411).
A kind of quantitative chemical supply machine structure for depot powder inhaler the most according to claim 4, it is characterised in that
Being provided with in described connection trailing arm (43) rear end and slide brackets (41) junction can arc connecting portion (46).
A kind of quantitative chemical supply machine structure for depot powder inhaler the most according to claim 1, it is characterised in that
Described vibrating mechanism (5) includes oscillating plate (51), is provided with clamping slotted eye (52), described vibration in described oscillating plate (51) front end
Plate (51) is connected on the dust-proof connection projection (63) actuating lid (6), is provided with in described oscillating plate (51) rear end and works as oscillating plate
(51) driver blade (221) in quantitative feeding mechanism (2) can be stirred so that quantitative feeding mechanism (2) vibrates suitable when moving forward and backward
The vibration plectrum (53) of smooth blanking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610643594.7A CN106237462A (en) | 2016-08-08 | 2016-08-08 | A kind of quantitative chemical supply machine structure for depot powder inhaler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610643594.7A CN106237462A (en) | 2016-08-08 | 2016-08-08 | A kind of quantitative chemical supply machine structure for depot powder inhaler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106237462A true CN106237462A (en) | 2016-12-21 |
Family
ID=58078738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610643594.7A Pending CN106237462A (en) | 2016-08-08 | 2016-08-08 | A kind of quantitative chemical supply machine structure for depot powder inhaler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106237462A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084081A (en) * | 1992-09-08 | 1994-03-23 | 罗顿·霍尔特卡有限公司 | Medicament dispensing device |
| US6182655B1 (en) * | 1995-12-07 | 2001-02-06 | Jago Research Ag | Inhaler for multiple dosed administration of a pharmacological dry powder |
| US20020129817A1 (en) * | 1999-10-06 | 2002-09-19 | Goldemann Raul | Breathing-controlled inhalation device for dry powder and method for the even distribution of the dry powder in the air |
| CN101484201A (en) * | 2006-06-27 | 2009-07-15 | 大冢制药株式会社 | Powder inhaler |
| CN101774447A (en) * | 2010-01-19 | 2010-07-14 | 谭培均 | Quantificational liquid discharging pot |
| CN201970254U (en) * | 2010-12-22 | 2011-09-14 | 刘鹏 | Full-automatic feeding electric screwdriver |
| CN105013054A (en) * | 2015-07-30 | 2015-11-04 | 中山市美捷时包装制品有限公司 | Multi-capsule type dry powder suction device |
| CN206285326U (en) * | 2016-08-08 | 2017-06-30 | 中山市美捷时包装制品有限公司 | A kind of blanking smoothly quantifies chemical supply machine structure |
-
2016
- 2016-08-08 CN CN201610643594.7A patent/CN106237462A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084081A (en) * | 1992-09-08 | 1994-03-23 | 罗顿·霍尔特卡有限公司 | Medicament dispensing device |
| US6182655B1 (en) * | 1995-12-07 | 2001-02-06 | Jago Research Ag | Inhaler for multiple dosed administration of a pharmacological dry powder |
| US20020129817A1 (en) * | 1999-10-06 | 2002-09-19 | Goldemann Raul | Breathing-controlled inhalation device for dry powder and method for the even distribution of the dry powder in the air |
| CN101484201A (en) * | 2006-06-27 | 2009-07-15 | 大冢制药株式会社 | Powder inhaler |
| US20090205656A1 (en) * | 2006-06-27 | 2009-08-20 | Otsuka Pharmaceutical Co., Ltd. | Powder inhaler |
| CN101774447A (en) * | 2010-01-19 | 2010-07-14 | 谭培均 | Quantificational liquid discharging pot |
| CN201970254U (en) * | 2010-12-22 | 2011-09-14 | 刘鹏 | Full-automatic feeding electric screwdriver |
| CN105013054A (en) * | 2015-07-30 | 2015-11-04 | 中山市美捷时包装制品有限公司 | Multi-capsule type dry powder suction device |
| CN206285326U (en) * | 2016-08-08 | 2017-06-30 | 中山市美捷时包装制品有限公司 | A kind of blanking smoothly quantifies chemical supply machine structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |