CN108544412A - A kind of eclectic screw gun configured with multiple gun head - Google Patents
A kind of eclectic screw gun configured with multiple gun head Download PDFInfo
- Publication number
- CN108544412A CN108544412A CN201810349486.8A CN201810349486A CN108544412A CN 108544412 A CN108544412 A CN 108544412A CN 201810349486 A CN201810349486 A CN 201810349486A CN 108544412 A CN108544412 A CN 108544412A
- Authority
- CN
- China
- Prior art keywords
- rifle
- driving lever
- rifle portion
- allocating
- shaft
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
Abstract
The invention discloses a kind of eclectic screw guns configured with multiple gun head, including screw gun main body and pipette tips；Pipette tips include drive disk, support plate and the multiple rifle portions being arranged between drive disk, support plate, and drive disk is drivingly connected with screw gun main body, the annular setting successively of rifle portion；Each rifle portion is rotatablely connected and is respectively provided with three allocating slots by shaft and support plate respectively, and three allocating slots are uniformly distributed along corresponding shaft annular；Annular is evenly equipped with equal with rifle portion quantity and one-to-one driving lever on drive disk；Each driving lever can be coupled with the allocating slot in respective corresponding rifle portion, and each driving lever drives the rifle portion to rotate under the driving effect of drive disk by the allocating slot in rifle corresponding with driving lever portion.The eclectic screw gun of the present invention possesses multiple pipette tips; multiple screws can be tightened simultaneously; without frequently replacing pipette tips, easy to assembly, pipette tips, which are worn, to be effectively relieved, it is simple and convenient etc. to repair, moreover it is possible to protect a kind of eclectic screw gun configured with multiple gun head of operator's safety.
Description
The present invention be application No. is：2017102730021, the applying date：2017-04-26, denomination of invention：A kind of high efficiency
The divisional application of multiple gun head eclectic screw gun.
Technical field
The present invention relates to power tools technology field more particularly to a kind of eclectic screw guns configured with multiple gun head.
Background technology
Eclectic screw gun is tool very useful in daily life, can encounter many different spiral shells in use
Silk, this just needs to match different screw pipette tips, so needing to carry different types of pipette tips when in use.Have currently on the market
The screwdriver of built-in pipette tips, general such electric tool is all the rifle that several different types of pipette tips are placed in casing internal
In head frame.Although this structure uses and carries pipette tips conveniently, but still have following disadvantage：Due to driving pipette tips rotation
Output shaft is connect always with the output shaft of deceleration mechanism, and deceleration mechanism is also to connect always with motor, results in pipette tips in this way
Frame is when replacing pipette tips, it is most likely that maloperation switchs, and leads to pipette tips frame unintentional rotation, and hurts operating personnel, also
It is to say to have some potential safety problems.
A kind of electric screw driver as disclosed in Chinese invention patent CN 103381584B, the electric screw driver include handle
Shell, handle cap, motor and control circuit slow down to become and turn round case, main shaft, screwdriver bits, and motor and control circuit, slowing down becomes
Torsion case, main shaft are installed in the handle casing, and main shaft is pierced by handle cap and is connected with screwdriver bits.The electric screw driver carries
Supplied it is a kind of it is simple in structure, be easily assembled repair, not easy to wear and torsion adjusts the electric screw drivers of more single pipette tips.Due to
General eclectic screw gun can only work there are one pipette tips when including only a pipette tips, i.e. working condition, in this feelings
Condition, convert pipette tips when can take more time and transfer process in there are security risks.
Invention content
One, technical problems to be solved
The purpose of the present invention is for the above problem present in the prior art, provide one kind and possessing multiple pipette tips, energy
Multiple screws are tightened simultaneously, do not have to frequently replace pipette tips, easy to assembly, pipette tips abrasion can be effectively relieved, be repaired
Get up simple and convenient etc., moreover it is possible to protect a kind of eclectic screw gun configured with multiple gun head of operator's safety.
Two, technical solution
In order to solve the above technical problems, the present invention provides a kind of eclectic screw gun configured with multiple gun head, eclectic screw gun
Including：Screw gun main body and the pipette tips being drivingly connected with the screw gun main body；Wherein pipette tips include drive disk, support plate and set
Set the first rifle portion, the second rifle portion, third rifle portion, the 4th rifle portion and the 5th rifle portion between the drive disk, support plate；Driving
Disk is drivingly connected with the screw gun main body, and the first rifle portion, the second rifle portion, third rifle portion, the 4th rifle portion and the 5th rifle portion are successively
Annular setting.
Wherein the first rifle portion is rotatablely connected by first rotating shaft and the support plate, and three first group is provided in the first rifle portion
Slot, three the first allocating slots are uniformly arranged along first rotating shaft annular；Second rifle portion is rotated by the second shaft and the support plate
It connects, is provided with three the second allocating slots in the second rifle portion, three the second allocating slots are uniformly arranged along the second shaft annular；Third rifle portion
Be rotatablely connected by third shaft and the support plate, be provided with three third allocating slots in third rifle portion, three third allocating slots along
Third shaft annular is uniformly arranged；4th rifle portion is rotatablely connected by the 4th shaft and support plate, and three articles are provided in the 4th rifle portion
4th allocating slot, three article of the 4th allocating slot are uniformly arranged along the 4th shaft annular；5th rifle portion is turned by the 5th shaft and support plate
It is dynamic to connect, it is provided with three article of the 5th allocating slot in the 5th rifle portion, three article of the 5th allocating slot is uniformly arranged along the 5th shaft annular.
Annular is evenly equipped with the first driving lever, the second driving lever, third driving lever, the 4th driving lever and the 5th driving lever wherein on drive disk；
First driving lever, the second driving lever, third driving lever, the 4th driving lever and the 5th driving lever can be dialled with the first allocating slot, the second allocating slot, third
Slot, the 4th allocating slot and the mating of the 5th allocating slot, and the first driving lever, the second driving lever, third driving lever, the 4th driving lever and the 5th driving lever are driving
Under the driving effect of Moving plate, by the first allocating slot, the second allocating slot, third allocating slot, the 4th allocating slot and the 5th allocating slot, the first rifle is driven
Portion, the second rifle portion, third rifle portion, the 4th rifle portion and the rotation of the 5th rifle portion, realize that five screws screw simultaneously.
Three, beneficial effects of the present invention
Compared with prior art, eclectic screw gun of the invention possesses multiple pipette tips, can be twisted simultaneously to multiple screws
Tightly, working efficiency is greatly improved, the number for replacing pipette tips is reduced, easy to assembly, pipette tips abrasion can be effectively relieved, be repaired
It is simple and convenient etc., and during operating with, the support plate among pipette tips and screw gun main body can play buffer action,
Protect operator's safety.
Description of the drawings
Fig. 1 is the overall structure diagram of the eclectic screw gun of the present embodiment；
Fig. 2 is the structural schematic diagram of screw gun main body in Fig. 1；
Fig. 3 is the structural schematic diagram of support plate in Fig. 1；
Fig. 4 is the structural schematic diagram of drive disk in Fig. 1；
Fig. 5 is the structural schematic diagram in the first rifle portion in Fig. 3；
Fig. 6 is the structural schematic diagram in the second rifle portion in Fig. 3；
Fig. 7 is the structural schematic diagram in third rifle portion in Fig. 3；
Fig. 8 is the structural schematic diagram in the 4th rifle portion in Fig. 3；
Fig. 9 is the structural schematic diagram in the 5th rifle portion in Fig. 3；
1 is screw gun main body in figure；2 be pipette tips；3 be drive disk；4 be support plate；5 be the first rifle portion；6 second rifle portions；7
For third rifle portion；8 be the 4th rifle portion, and 9 be the 5th rifle portion；10 be first rotating shaft；11 be the first allocating slot；12 be the second shaft；13
For the second allocating slot；14 be third shaft；15 be third allocating slot；16 be the 4th shaft；17 be the 4th allocating slot；18 be the 5th shaft；
19 be the 5th allocating slot；20 be the first driving lever；21 be the second driving lever；22 be third driving lever；23 be the 4th driving lever；24 be the 5th group
Bar；25 be screw head；26 be connector sleeve；27 be drive shaft；28 be to press switch.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example cannot be used for limiting the scope of the invention for illustrating the present invention.
The present invention a kind of eclectic screw gun configured with multiple gun head include：Screw gun main body 1 and pipette tips 2；Pipette tips 2 include
Drive disk 3, support plate 4 and at least three rifle portions being arranged between the drive disk 3, support plate 4, drive disk 3 and screw gun
Main body 1 is drivingly connected, the annular setting successively of all rifle portions；Each rifle portion is rotatablely connected by shaft and support plate 4 respectively, often
Three allocating slots are provided in a rifle portion, three allocating slots are uniformly arranged along corresponding shaft annular；Annular is uniformly distributed on the drive disk 3
There is equal with rifle portion quantity and one-to-one driving lever；Each driving lever can be coupled with the allocating slot in respective corresponding rifle portion,
And each driving lever drives the rifle portion under the driving effect of the drive disk 3 by the allocating slot in rifle corresponding with driving lever portion
Rotation realizes that more screws screw simultaneously.
The structure of the eclectic screw gun of the present embodiment includes as shown in Figures 1 to 9：Screw gun main body 1 and with screw gun master
The pipette tips 2 that body 1 is drivingly connected, the pipette tips 2 that screw gun main body 1 is drivingly connected after powering on and starting rotate, wherein pipette tips 2
Including drive disk 3, support plate 4 and the first rifle portion 5 being arranged between drive disk 3, support plate 4, the second rifle portion 6, third rifle portion
7, the 4th rifle portion 8 and the 5th rifle portion 9, drive disk 3 are drivingly connected with screw gun main body 1, the first rifle portion 5, the second rifle portion 6, third
The annular setting successively of rifle portion 7, the 4th rifle portion 8 and the 5th rifle portion 9.
Specifically, the first rifle portion 5 is rotatablely connected by first rotating shaft 10 and support plate 4, and three are provided in the first rifle portion 5
First allocating slot 11, three the first allocating slots 11 are uniformly arranged along 10 annular of first rotating shaft.Second rifle portion 6 by the second shaft 12 with
Support plate 4 is rotatablely connected, and is provided with three the second allocating slots 13 in the second rifle portion 6, three the second allocating slots 13 are along 12 ring of the second shaft
Shape is uniformly arranged.Third rifle portion 7 is rotatablely connected by third shaft 14 and support plate 4, and three thirds are provided in third rifle portion 7 and are dialled
Slot 15, three third allocating slots 15 are uniformly arranged along 14 annular of third shaft.4th rifle portion 8 passes through the 4th shaft 16 and support plate
4 are rotatablely connected, and three article of the 4th allocating slot 17 is provided in the 4th rifle portion 8, and three article of the 4th allocating slot 17 is uniformly distributed along 16 annular of the 4th shaft
Setting.5th rifle portion 9 is rotatablely connected by the 5th shaft 18 with support plate 4, and three article of the 5th allocating slot 19 is provided in the 5th rifle portion 9,
Three article of the 5th allocating slot 19 is uniformly arranged along 18 annular of the 5th shaft, and annular is evenly equipped with the first driving lever 20, second groups on drive disk 3
Bar 21, third driving lever 22, the 4th driving lever 23 and the 5th driving lever 24；First driving lever 20, the second driving lever 21, third driving lever the 22, the 4th
Driving lever 23 and the 5th driving lever 24 can be with the first allocating slot 11, the second allocating slot 13, third allocating slot 15, the 4th allocating slot 17 and the 5th allocating slots
19 matings, and the first driving lever 20, the second driving lever 21, third driving lever 22, the 4th driving lever 23 and the 5th driving lever 24 are in the drive of drive disk 3
Under action is used, by the first allocating slot 11, the second allocating slot 13, third allocating slot 15, the 4th allocating slot 17 and the 5th allocating slot 19, first is driven
Rifle portion 5, the second rifle portion 6, third rifle portion 7, the 4th rifle portion 8 and the rotation of the 5th rifle portion 9, realize that five screws screw simultaneously.First
The surface process reinforcement case hardness of allocating slot 11, the second allocating slot 13, third allocating slot 15, the 4th allocating slot 17 and the 5th allocating slot 19
Electroplating processes and polishing treatment, can greatly reduce the friction coefficient on allocating slot surface, and working efficiency is high.Moreover, in driving lever band
In dynamic allocating slot rotation process, idler wheel can be installed additional in the part that driving lever is contacted with allocating slot, so that when driving lever is contacted with allocating slot
Suffered impact smaller can more extend the service life of pipette tips 2, and replacement idler wheel is more convenient upon wear, more passes through
Ji.
In the design of pipette tips, the structure design of three allocating slots can realize that the continuous of driving lever is dialled well above each rifle portion
It is dynamic, make eclectic screw gun that can continue stress during the turn of the screw, and keep higher working efficiency, saves the working time.
In the present embodiment, first rotating shaft 10, the second shaft 12, third shaft 14, the 4th shaft 16 and the 5th shaft 18
The support plate 4 is penetrated through after support plate 4 and stretched out, and is rotatablely connected by bearing and support plate 4, and the first rotating shaft 10,
One end that second shaft 12, third shaft 14, the 4th shaft 16 and the 5th shaft 18 stretch out support plate 4 is provided with energy and screw terminal
The matched screw head 25 in portion, there are many models for screw head 25, are adapted to the screw of different model size.
Drive disk 3 is provided with connector sleeve 26 close to one end of screw gun main body 1, and screw gun main body 1, which is provided with, to be correspondingly connected with
Motor power can directly be transferred on drive disk, can guarantee and be driven by the drive shaft 27 of set 26, the connector sleeve 26 of hexagonal very much
The stability of journey.
The screw gun main body 1 of the present embodiment is rectangular-shaped, is internally provided with motor, and the driving end of the motor connects drive shaft
27,1 right angle of screw gun main body, which is provided with, presses switch 28, presses switch 28 and is electrically connected with motor, the control of motor directly by
This is pressed the pressing of switch 28 and connects, and the screw gun main body 1 at right angle can preferably apply the pressure of vertical direction in the operating condition.
When tightening screw using the eclectic screw gun of the embodiment of the present invention, power on first, then by multiple pipette tips 2
Alignment needs the screw tightened, and applies the pressure in a vertical operation face using eclectic screw gun to ensure that eclectic screw gun works
When without departing from screw, then press switch 28；When dismantling screw, make motor reversal using switch 28 is pressed
.
It the above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (1)
1. a kind of eclectic screw gun configured with multiple gun head, which is characterized in that the eclectic screw gun includes：Screw gun main body
(1) and pipette tips (2)；The pipette tips (2) include drive disk (3), support plate (4) and are arranged in the drive disk (3), support plate
(4) at least three rifle portions between, the drive disk (3) are drivingly connected with the screw gun main body (1), and all rifle portions are successively
Annular setting；Each rifle portion is rotatablely connected by shaft and the support plate (4) respectively, and three are provided in each rifle portion
Allocating slot, three allocating slots are uniformly arranged along corresponding shaft annular；On the drive disk (3) annular be evenly equipped with it is described
Rifle portion quantity is equal and one-to-one driving lever；Each driving lever can be coupled with the allocating slot in respective corresponding rifle portion, and each group
Bar drives the rifle portion to rotate under the driving effect of the drive disk (3), by the allocating slot in rifle corresponding with driving lever portion, real
A now more screws screw simultaneously, and the rifle portion includes：First rifle portion (5), the second rifle portion (6), third rifle portion (7), the 4th rifle portion
(8) and the 5th rifle portion (9)；
First rifle portion (5) is rotatablely connected by first rotating shaft (10) and the support plate (4), in first rifle portion (5)
Three the first allocating slots (11) are provided with, three first allocating slots (11) are uniformly arranged along the first rotating shaft (10) annular；Institute
It states the second rifle portion (6) to be rotatablely connected by the second shaft (12) and the support plate (4), three is provided in second rifle portion (6)
The second allocating slot of item (13), three second allocating slots (13) are uniformly arranged along the second shaft (12) annular；The third
Rifle portion (7) is rotatablely connected by third shaft (14) and the support plate (4), and three thirds are provided in third rifle portion (7)
Allocating slot (15), three third allocating slots (15) are uniformly arranged along third shaft (14) annular；The 4th rifle portion (8)
It is rotatablely connected by the 4th shaft (16) and the support plate (4), three article of the 4th allocating slot is provided on the 4th rifle portion (8)
(17), three articles of the 4th allocating slots (17) are uniformly arranged along the 4th shaft (16) annular；The 5th rifle portion (9) passes through
5th shaft (18) and the support plate (4) are rotatablely connected, and are provided with three article of the 5th allocating slot (19) on the 5th rifle portion (9), and three
5th allocating slot (19) described in article is uniformly arranged along the 5th shaft (18) annular；
Annular is evenly equipped with the first driving lever (20), the second driving lever (21), third driving lever (22), the 4th driving lever on the drive disk (3)
(23) and the 5th driving lever (24)；First driving lever (20), the second driving lever (21), third driving lever (22), the 4th driving lever (23) and
5th driving lever (24) can be with first allocating slot (11), the second allocating slot (13), third allocating slot (15), the 4th allocating slot (17) and
Five allocating slots (19) are coupled, and first driving lever (20), the second driving lever (21), third driving lever (22), the 4th driving lever (23) and the
Five driving levers (24) pass through first allocating slot (11), the second allocating slot (13), third under the driving effect of the drive disk (3)
Allocating slot (15), the 4th allocating slot (17) and the 5th allocating slot (19) drive first rifle portion (5), the second rifle portion (6), third rifle portion
(7), the 4th rifle portion (8) and the rotation of the 5th rifle portion (9), realize that five screws screw simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349486.8A CN108544412A (en) | 2017-04-26 | 2017-04-26 | A kind of eclectic screw gun configured with multiple gun head |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273002.1A CN106926176B (en) | 2017-04-26 | 2017-04-26 | A kind of multiple gun head eclectic screw gun |
| CN201810349486.8A CN108544412A (en) | 2017-04-26 | 2017-04-26 | A kind of eclectic screw gun configured with multiple gun head |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710273002.1A Division CN106926176B (en) | 2017-04-26 | 2017-04-26 | A kind of multiple gun head eclectic screw gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108544412A true CN108544412A (en) | 2018-09-18 |
Family
ID=59438026
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810349487.2A Withdrawn CN108527228A (en) | 2017-04-26 | 2017-04-26 | A kind of eclectic screw gun |
| CN201710273002.1A Active CN106926176B (en) | 2017-04-26 | 2017-04-26 | A kind of multiple gun head eclectic screw gun |
| CN201810349486.8A Withdrawn CN108544412A (en) | 2017-04-26 | 2017-04-26 | A kind of eclectic screw gun configured with multiple gun head |
| CN201810350732.1A Withdrawn CN108527231A (en) | 2017-04-26 | 2017-04-26 | A kind of multiple gun head eclectic screw gun |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810349487.2A Withdrawn CN108527228A (en) | 2017-04-26 | 2017-04-26 | A kind of eclectic screw gun |
| CN201710273002.1A Active CN106926176B (en) | 2017-04-26 | 2017-04-26 | A kind of multiple gun head eclectic screw gun |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810350732.1A Withdrawn CN108527231A (en) | 2017-04-26 | 2017-04-26 | A kind of multiple gun head eclectic screw gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN108527228A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1607072A (en) * | 2003-10-14 | 2005-04-20 | 本田技研工业株式会社 | Multi-shaft temporary fastening tool |
| CN200996454Y (en) * | 2007-01-13 | 2007-12-26 | 王仲珏 | Differential gear reducer in grinding ball continuous-casting production line |
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| GB194059A (en) * | 1922-01-10 | 1923-03-08 | Anciens Ets Hotchkiss & Cie | Improvements in drilling machines |
| SU1727982A1 (en) * | 1990-08-07 | 1992-04-23 | Омский Филиал Всесоюзного Научно-Исследовательского Технологического Института | Multi-spindle power nut-driver |
| CN2310692Y (en) * | 1997-06-10 | 1999-03-17 | 曾东方 | Double-end motor-driven wheel removing tool |
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| US7971509B2 (en) * | 2009-01-15 | 2011-07-05 | Honeywell International Inc. | Dual screwdriver adaptable to connector assemblies of different types and sizes |
| CN202129753U (en) * | 2011-06-13 | 2012-02-01 | 韩滨 | Multi-head electric tool |
| CN202684810U (en) * | 2012-04-12 | 2013-01-23 | 厦门大学 | Multifunctional wheel gun type electric screw driver |
| CN103707246A (en) * | 2012-09-29 | 2014-04-09 | 江苏博固机电有限公司 | Electric screwdriver with multiple screwdriver heads |
| CN203993690U (en) * | 2014-08-20 | 2014-12-10 | 宁波汉浦工具有限公司 | Change an electric screwdriver |
| CN204546401U (en) * | 2015-03-13 | 2015-08-12 | 成都安擎微波科技有限责任公司 | Gear-combined type bottle opener |
| CN205184633U (en) * | 2015-12-02 | 2016-04-27 | 广州丰桥自动化科技有限公司 | Bull electric spanner is with bull bolt mounting tool |
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2017
- 2017-04-26 CN CN201810349487.2A patent/CN108527228A/en not_active Withdrawn
- 2017-04-26 CN CN201710273002.1A patent/CN106926176B/en active Active
- 2017-04-26 CN CN201810349486.8A patent/CN108544412A/en not_active Withdrawn
- 2017-04-26 CN CN201810350732.1A patent/CN108527231A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1607072A (en) * | 2003-10-14 | 2005-04-20 | 本田技研工业株式会社 | Multi-shaft temporary fastening tool |
| CN200996454Y (en) * | 2007-01-13 | 2007-12-26 | 王仲珏 | Differential gear reducer in grinding ball continuous-casting production line |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106926176B (en) | 2019-07-19 |
| CN108527228A (en) | 2018-09-14 |
| CN106926176A (en) | 2017-07-07 |
| CN108527231A (en) | 2018-09-14 |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180918 |