CN205518311U - Portable duster - Google Patents
Portable duster Download PDFInfo
- Publication number
- CN205518311U CN205518311U CN201620347073.2U CN201620347073U CN205518311U CN 205518311 U CN205518311 U CN 205518311U CN 201620347073 U CN201620347073 U CN 201620347073U CN 205518311 U CN205518311 U CN 205518311U
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- China
- Prior art keywords
- top box
- bottle
- air pump
- switch
- powder
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Abstract
The utility model provides a portable duster, including spliced pole, base, top box and hand switch, the spliced pole is located between base and the top box, base, spliced pole and top box splice into the U -shaped, the height of spliced pole and the width looks adaptation of staff, the hand switch mounting in on the spliced pole. Portable duster can realize handheld operation, and is small, carries the simple operation.
Description
Technical field
This utility model relates to spraying apparatus technical field, particularly to a kind of portable duster.
Background technology
Existing duster is mainly backpack, even if duster is carried on the back on the shoulder of people by the used time, passes through
The mode of hand pressure is by the powder ejection in dress powder case, although after dress powder case is filled, spendable area is relatively big, makes
Longer with the time, but there is heavier-weight, and when dusting, the shoulder pressure of people is relatively big, and body
Long-pending relatively big, the shortcoming relatively taken up space during carrying, it is adaptable to large-area dust, little area is dusted
Say, use the duster of backpack just to seem that comparison is heavy.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of portable duster.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of portable duster, including connecting post, base, top box, powder bottle and petcock, described company
Connect post between described base and top box, described base, connect post and top box is spliced into U-shaped, described company
The height connecing post is suitable with the width of staff, and described powder bottle is positioned on described top box, and described petcock is pacified
It is loaded on described connection post.
Further, also include that air pump, air inlet pipe, flour extraction pipe, described air pump are connected with described petcock,
The import of described air inlet pipe connects described gas delivery side of pump, and the outlet of described air inlet pipe is positioned at the end of described powder bottle
Portion, the import of described flour extraction pipe is positioned at the bottle mouth position of described powder bottle, and described powder bottle is installed under described top box
Surface, and the bottleneck of described powder bottle stretches in described top box, the outlet of described flour extraction pipe is positioned at described top box
Outside.
Further, described petcock is positioned at the medial surface of described connection post, and with the motor of described air pump
Connecting, the profile of described petcock and the shape adaptation of finger, the profile of described connection post is cylindrical.
Further, pressure switch and pressure regulating switch, described pressure switch and described air pump are also included
Power supply connects, and for detecting the venthole pressure of described air pump, described pressure regulating switch and described air pump
Motor connect.
Further, described powder bottle includes that bottle and bottle cap, described bottle are connected with described bottle cap, described in enter
Trachea and flour extraction pipe are connected with described bottle cap sealing, and described bottle cap is positioned at described top box, described flour extraction pipe
The port of export stretches out from the vertical end face of the close described powder bottle of described top box.
Further, also include that conical head, described conical head are connected with the outlet of described flour extraction pipe.
Further, also include that illuminating lamp, described illuminating lamp are positioned at described top box, the lamp of described illuminating lamp
Head towards with described flour extraction pipe on described top box to stretch out direction identical.
Further, also include that normal open switch, described normal open switch are connected with described air pump, described normally opened open
Close and be positioned on the vertical end face of close described connection post of described top box.
Further, also include that rechargeable battery, cradle and on and off switch, described rechargeable battery fill with described
Electricity seat and described on and off switch connect, and described on and off switch is positioned at the perpendicular of the close described connection post of described top box
On straight end face, described rechargeable battery is positioned at described base.
Further, also including display screen, described display location, in the top of described top box, is used for showing institute
State the electricity of rechargeable battery.
The beneficial effects of the utility model are: the height connecting post is suitable with the width of staff, then staff
Hold connection post, the carrying of duster can be facilitated, easy to carry；Petcock needs staff pressing to trigger
The action of connection, if staff does not presses, then petcock is off, and petcock is arranged on even
Connect on post, then facilitate staff to press petcock, have and operate with advantage easily；Connect post and be positioned at the end
Between seat and top box, base, connection post and top box are spliced into U-shaped, and powder bottle is positioned on top box, then duster
There is volume little, the advantage occupied little space.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of the portable duster of this utility model embodiment；
Fig. 2 is the internal structure schematic diagram of the portable duster of this utility model embodiment.
Label declaration:
1, post is connected；2, base；3, top box；4, powder bottle；5, air pump；6, air inlet pipe；7, powder delivery
Pipe；8, petcock；9, conical head；10, cradle；11, rechargeable battery；12, on and off switch；
13, display screen；14, illuminating lamp；15, normal open switch；16, pressure switch；17, pressure regulating switch；
41, bottle；42, bottle cap.
Detailed description of the invention
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment party
Formula also coordinates accompanying drawing to be explained.
The design of this utility model most critical is: base, connection post and top box are spliced into U-shaped, make spray
Powder machine is easy to hand-held.
Refer to Fig. 1 and Fig. 2, this utility model provides a kind of portable duster, including connect post 1,
Base 2, top box 3, powder bottle 4 and petcock 8, described connection post 1 is positioned at described base 2 and top box 3
Between, described base 2, connection post 1 and top box 3 are spliced into U-shaped, the height of described connection post 1 and people
The width of hands is suitable, and described powder bottle 4 is positioned on described top box 3, and described petcock 8 is installed on described
Connect on post 1.
Further, also include that air pump 5, air inlet pipe 6, flour extraction pipe 7, described air pump 5 leave with described hand pressure
Closing 8 connections, the import of described air inlet pipe 6 connects the outlet of described air pump 5, the outlet of described air inlet pipe 6
Being positioned at the bottom of described powder bottle 4, the import of described flour extraction pipe 7 is positioned at the bottle mouth position of described powder bottle 4, described
Powder bottle 4 is installed on the lower surface of described top box 3, and the bottleneck of described powder bottle 4 stretches in described top box 3,
The outlet of described flour extraction pipe 7 is positioned at the outside of described top box 3.
Seen from the above description, powder bottle 4 is arranged on the lower surface of top box 3, then the installation of powder bottle 4 does not increases
The profile area of duster, the volume making duster is little, easy to carry；Air pump 5 is connected with petcock 8,
The opening and closing of air pump 5 are controlled, it is achieved the manual control that air pump 5 turns off by staff pressing petcock 8
System, easy to use；Air inlet pipe 6 one end connects air pump 5, and the other end connects powder bottle 4, then air pump 5 produces
Gas drains into the bottom of powder bottle 4, and flour extraction pipe 7 one end connects powder bottle 4, and the other end is connected in air, then powder
Gas in bottle 4 drains in air through flour extraction pipe 7, equipped with powder in powder bottle 4, then and the gas that air pump 5 produces
Powder in powder bottle 4 is blown afloat by body, and discharges through flour extraction pipe 7, and flour extraction pipe 7 alignment needs the position of powder delivery,
Realize the spraying of powder, rational in infrastructure；The bottleneck of described powder bottle 4 stretches in described top box 3, then at top box 3
Interior air inlet pipe 6 and flour extraction pipe 7 are pre-set, effectively prevent air inlet pipe 6 and flour extraction pipe 7 from using
Journey occurs knotting phenomenon；Air inlet pipe 6 outlet is positioned at bottom powder bottle 4, and the import of flour extraction pipe 7 is positioned at powder bottle 4
Bottle mouth position, then be easy to the powder in powder bottle 4 is dispelled, blows afloat and blown out, to the utilization of powder in powder bottle 4
Rate is high；Air pump 5 is installed in base 2, makes duster center of gravity more steady.
Further, described petcock 8 is positioned at the medial surface of described connection post 1, and with described air pump 5
Motor connect, the profile of described petcock 8 and the shape adaptation of finger, outside described connection post 1
Shape is cylindrical.
Seen from the above description, the profile connecting post 1 is cylindrical, and petcock 8 is positioned at and connects post 1
Medial surface, and profile and finger shape adaptation, make people hold connection post 1 and pressing petcock 8
Time there is good comfortableness；Petcock 8 is connected with the motor of air pump 5, staff pressing petcock 8
After, air pump 5 motor starts to rotate, the staff motor to the pressure size scalable air pump 5 of petcock 8
Rotating speed size, i.e. the gas output size of petcock 8 scalable air pump 5, facilitate the staff pressure to air pump 5
Power is adjusted, and it is convenient to operate with.
Further, pressure switch 16 and pressure regulating switch 17, described pressure switch 16 and institute are also included
The power supply stating air pump 5 connects, and for detecting the venthole pressure of described air pump 5, the regulation of described pressure is opened
Close 17 to be connected with the motor of described air pump 5.
Seen from the above description, pressure switch 16 is for detecting the outlet pressure of air pump 5, in case duster goes out
When now blocking up powdery state, pressure switch 16 detects that air pump 5 outlet pressure raises, and is automatically switched off air pump 5, stifled
During powder status releasing, pressure switch 16 detects that air pump 5 outlet pressure returns to normal value, automatically opens up gas
Pump 5；Pressure regulating switch 17 is connected with the motor of air pump 5, by regulating the motor speed of air pump 5, comes
The outlet pressure size of regulation air pump 5, and then adjust the powder delivery pressure size in tube cell 7 and powder outlet quantity,
Rational in infrastructure, safety is high, and it is convenient to operate with.
Further, described base 2, connection post 1, top box 3 are tightly connected, and make electrical equipment have well
Sealing；Described duster is additionally provided with air pump 5 air inlet, is provided with filter cotton at described air inlet position, institute
State air pump 5 air inlet for making extraneous air can enter in air pump 5, rational in infrastructure, set at air inlet position
There is filter cotton, the impurity being used in air filtering, it is ensured that the cleanliness factor of air in air pump 5.
Further, described powder bottle 4 includes bottle 41 and bottle cap 42, described bottle 41 and described bottle cap 42
Connecting, described air inlet pipe 6 and flour extraction pipe 7 are tightly connected with described bottle cap 42, and described bottle cap 42 is positioned at institute
Stating in top box 3, the port of export of described flour extraction pipe 7 is from the vertical end of the close described powder bottle 4 of described top box 3
Stretch out on face.
Seen from the above description, bottle 41 is used for filling powder, and bottle cap 42 is used for sealing, rational in infrastructure；Bottle
Lid 42 is positioned at top box 3, air inlet pipe 6 and flour extraction pipe 7 and is tightly connected with bottle cap 42, then only need during dress powder
Being unloaded from bottle cap 42 by bottle 41, powder loads in bottle 41, and bottle 41 is connected with bottle cap 42 i.e. again
Can, powder is easy for installation；The connected mode of bottle 41 and bottle cap 42, for being spirally connected or snapping, has operation
Rapid and convenient, the advantage of stabilized structure；Top box 3 one end connects with being connected post 1, and the other end is with powder bottle 4 even
Connecing, the port of export of flour extraction pipe 7 stretches out from the vertical end face of the close powder bottle 4 of top box 3, then flour extraction pipe 7
Distance in top box 3 is shorter, beneficially the powder delivery of flour extraction pipe 7, carries out it addition, people holds connection post 1
Operation, flour extraction pipe 7 place end face is away from people foremost, makes powder discharge to the direction away from human body,
Meet the use habit of people, also ensure the personal safety of operator.
Further, also include that conical head 9, described conical head 9 are connected with the outlet of described flour extraction pipe 7.
Seen from the above description, the outlet of flour extraction pipe 7 connects has conical head 9, conical head 9 to have to reduce powder delivery
Area, focusing powder delivery point, the effect of increase powder delivery pressure, make duster can be suitably used for the field of dusting of little area
Close.
Further, also include that illuminating lamp 14, described illuminating lamp 14 are positioned at described top box 3, described illumination
The lamp holder of lamp 14 towards with described flour extraction pipe 7 on described top box 3 to stretch out direction identical.
Seen from the above description, illuminating lamp 14 has the effect of illumination, the lamp holder of illuminating lamp 14 towards with go out
Tube cell 7 on top box 3 to stretch out direction identical, the most described illuminating lamp 14 can effectively for dusting time illumination, mend
Light, is used as in dark occasion.
Further, also including normal open switch 15, described normal open switch 15 is connected with described air pump 5, described
Normal open switch 15 is positioned on the vertical end face of close described connection post 1 of described top box 3.
Seen from the above description, normal open switch 15 is electric-controlled switch, is open mode, after pressing is during normality
On-state, then click as open mode, operation is inversion operation every time, when the switch is closed, gas
Pump 5 is started working, and when the switches are opened, air pump 5 quits work, it is not necessary to staff presses always, for air pump 5
Be switched on and off providing another kind of mode of operation, rational in infrastructure flexibly；Normal open switch 15 is positioned at top box 3
On the vertical end face connecting post 1, it is simple to staff presses, and single hands can hold connection post 1,
Also normal open switch 15, simple operation can be pressed.
Further, rechargeable battery 11, cradle 10 and on and off switch 12, described rechargeable battery are also included
11 are connected with described cradle 10 and described on and off switch 12, and described on and off switch 12 is positioned at described top box 3
Close described connection post 1 vertical end face on, described rechargeable battery 11 is positioned at described base 2.
Seen from the above description, powered to duster by rechargeable battery 11, it is simple to the movable type of duster makes
With, on and off switch 12 is connected with rechargeable battery 11, for controlling whether rechargeable battery 11 and duster
Other components and parts are connected, and cradle 10 is connected with rechargeable battery 11, for being connected to charging with external circuit
Battery 11 charges, rational in infrastructure；On and off switch 12 is positioned at the vertical end face near connection post 1 of top box 3
On, it is simple to staff presses, and single hands can hold connection post 1, it is possible to pushing power switch 12, behaviour
It is convenient to make；Rechargeable battery 11 is installed in base 2, makes duster center of gravity more steady.
Further, also include that display screen 13, described display screen 13 are positioned at the top of described top box 3, are used for
Show the electricity of described rechargeable battery 11.
Seen from the above description, display screen 13 is positioned at the top of top box 3, for showing rechargeable battery 11
Electricity, it is simple to observe the electricity of rechargeable battery 11, in order to charge in time.
Refer to Fig. 1 to Fig. 2, embodiment one of the present utility model is:
A kind of portable duster, including connect post 1, base 2, top box 3, powder bottle 4, pressure switch 16,
Pressure regulating switch 17, air pump 5, air inlet pipe 6, flour extraction pipe 7, petcock 8, conical head 9, illumination
Lamp 14, normal open switch 15, rechargeable battery 11, cradle 10, on and off switch 12, display screen 13, described
Connection post 1 is between described base 2 and top box 3, and described base 2, connection post 1 and top box 3 are spliced into
U-shaped, the height of described connection post 1 is suitable with the width of staff, and described powder bottle 4 is positioned at described top box 3
On, described petcock 8 is installed on described connection post 1；
Described pressure switch 16 is connected with the power supply of described air pump 5, and for detecting giving vent to anger of described air pump 5
Pore pressure power, described pressure regulating switch 17 is connected with the motor of described air pump 5；Described petcock 8 is positioned at
The medial surface of described connection post 1, and be connected with the motor of described air pump 5, the profile of described petcock 8
With the shape adaptation of finger, the profile of described connection post 1 is cylindrical；The import of described air inlet pipe 6 is even
Connecing the outlet of described air pump 5, the outlet of described air inlet pipe 6 is positioned at the bottom of described powder bottle 4, described powder delivery
The import of pipe 7 is positioned at the bottle mouth position of described powder bottle 4, and described powder bottle 4 is installed on the lower surface of described top box 3,
And the bottleneck of described powder bottle 4 stretches in described top box 3, the outlet of described flour extraction pipe 7 is positioned at described top box 3
Outside；Described powder bottle 4 includes that bottle 41 and bottle cap 42, described bottle 41 are connected with described bottle cap 42,
Described air inlet pipe 6 and flour extraction pipe 7 are tightly connected with described bottle cap 42, and described bottle cap 42 is positioned at described top box 3
In, the port of export of described flour extraction pipe 7 stretches out from the vertical end face of the close described powder bottle 4 of described top box 3；
Described conical head 9 is connected with the outlet of described flour extraction pipe 7；Described illuminating lamp 14 is positioned at described top box 3
In, the lamp holder of described illuminating lamp 14 towards with described flour extraction pipe 7 on described top box 3 to stretch out direction identical；
Described normal open switch 15 is connected with described air pump 5, and described normal open switch 15 is positioned at the close of described top box 3
On the vertical end face of described connection post 1；Described rechargeable battery 11 is positioned at described base 2, described charged electrical
Pond 11 is connected with described cradle 10 and described on and off switch 12, and described on and off switch 12 is positioned at described top
On the vertical end face of the close described connection post 1 of box 3；Described display screen 13 is positioned at the top of described top box 3,
For showing the electricity of described rechargeable battery 11.
Can be applied to go out on Coptotermes formosanus Shtrari. by above-mentioned portable duster.During use, by bottle 41 from bottle cap 42
Separate, load powder (such as powder is the powder of Coptotermes formosanus Shtrari. of going out) in bottle 41, then by bottle 41 and bottle cap
42 connect；People's right hand holds connection post 1, and left hand holds flour extraction pipe 7, people's hand thumb pushing power switch
12, illuminating lamp 14 is opened, and display screen 13 shows the electricity of rechargeable battery 11；Flour extraction pipe 7 alignment dusts
Position, people's hand thumb presses normal open switch 15, and air pump 5 is opened, and the gas that air pump 5 produces is through entering
Trachea 6 arrives in powder bottle 4, is blown afloat by the powder in powder bottle 4, the warp with the gases of the powder in powder bottle 4
Flour extraction pipe 7 sprays, and people's hand thumb presses normal open switch 15 again, and air pump 5 cuts out, the process dusted
In can regulate the motor speed of air pump 5, and then the outlet pressure of regulation air pump 5 by pressure regulating switch 17,
Also have adjusted the pressure of flour extraction pipe 7 powder delivery, if there is stifled powder situation, pressure switch 16 detects air pump 5
At gas outlet, pressure raises, and can be automatically switched off air pump 5, if stifled powder status releasing, pressure switch 16 detects
At air pump 5 gas outlet, pressure returns to normal value, can automatically turn on air pump 5, and duster normally works；Or
Petcock 8 is depressed by person people's right hand forefinger, and air pump 5 is opened, and the pressure of people's hand pressure petcock 8 is the biggest,
The rotating speed of air pump 5 is the highest, and people's right hand forefinger does not press petcock 8, and air pump 5 cuts out；Dust after terminating,
People's hand thumb pushing power switch 12, illuminating lamp 14 and display screen 13 are closed.
Spray when spraying toner, colored marathon race when above-mentioned portable duster applies also for making drawing
Disinfectant powder etc. is sprayed during spraying medicated powder, environment disinfected when being coated with toner, treatment respiratory tract or wound.
In sum, the portable duster that this utility model provides, connect post 1, base 2, top box 3 groups
Becoming U-shaped structure, powder bottle 4 also is located between base 2 and top box 3, and flour extraction pipe 7 and illuminating lamp 14 are respectively positioned on
Away from the end face of human body on top box 3, on and off switch 12 and normal open switch 15 are positioned on top box 3 near people
On the end face of body, petcock 8 is positioned on connection post 1, and display screen 13 is positioned at the top of top box 3, bottle
41 are connected with bottle cap 42, and it is internal that bottle cap 42 is fixed on top box 3, and rechargeable battery 11 is powered to duster, logical
Excess pressure switch 16 effectively protection air pump 5, prevents air pump 5 outlet pressure too high, by petcock 8 He
The outlet pressure of the equal scalable air pump 5 of pressure regulating switch 17, described duster safety is high, and volume is little,
Easy to carry, fill powder simple operation, dusting operation meets the custom of people's operation, and one holds flour extraction pipe 7,
Another holds and connects the operation that post 1 can complete to dust, and dusting operation is convenient.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalents utilizing this utility model description and accompanying drawing content to be made, or be directly or indirectly used in
Relevant technical field, is the most in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a portable duster, it is characterised in that include connecting post, base, top box, powder bottle and hands
Compressing switch, described connection post is between described base and top box, and described base, connection post and top box splice
Becoming U-shaped, the height of described connection post is suitable with the width of staff, and described powder bottle is positioned on described top box,
Described petcock is installed on described connection post.
Portable duster the most according to claim 1, it is characterised in that also include air pump, air inlet
Pipe, flour extraction pipe, described air pump is connected with described petcock, and the import of described air inlet pipe connects described air pump
Outlet, the outlet of described air inlet pipe is positioned at the bottom of described powder bottle, and the import of described flour extraction pipe is positioned at described
The bottle mouth position of powder bottle, described powder bottle is installed on the lower surface of described top box, and the bottleneck of described powder bottle stretches into institute
Stating in top box, the outlet of described flour extraction pipe is positioned at the outside of described top box.
Portable duster the most according to claim 2, it is characterised in that described petcock is positioned at
The medial surface of described connection post, and be connected with the motor of described air pump, the profile of described petcock and staff
The shape adaptation referred to, the profile of described connection post is cylindrical.
Portable duster the most according to claim 2, it is characterised in that also include pressure switch and
Pressure regulating switch, described pressure switch is connected with the power supply of described air pump, and for detecting described air pump
Venthole pressure, described pressure regulating switch is connected with the motor of described air pump.
Portable duster the most according to claim 2, it is characterised in that described powder bottle includes bottle
And bottle cap, described bottle is connected with described bottle cap, and described air inlet pipe and flour extraction pipe are connected with described bottle cap sealing,
Described bottle cap is positioned at described top box, and the port of export of described flour extraction pipe is from the close described powder bottle of described top box
Vertically stretch out on end face.
Portable duster the most according to claim 2, it is characterised in that also include conical head, institute
State conical head to be connected with the outlet of described flour extraction pipe.
Portable duster the most according to claim 2, it is characterised in that also include illuminating lamp, institute
State illuminating lamp and be positioned at described top box, the lamp holder of described illuminating lamp towards with described flour extraction pipe on described top box
To stretch out direction identical.
Portable duster the most according to claim 2, it is characterised in that also include normal open switch,
Described normal open switch is connected with described air pump, and described normal open switch is positioned at the close described connection post of described top box
Vertical end face on.
Portable duster the most according to claim 1, it is characterised in that also include rechargeable battery,
Cradle and on and off switch, described rechargeable battery is connected with described cradle and described on and off switch, described electricity
Source switch is positioned on the vertical end face of close described connection post of described top box, and described rechargeable battery is positioned at described
In base.
Portable duster the most according to claim 9, it is characterised in that also include display screen,
Described display location is in the top of described top box, for showing the electricity of described rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347073.2U CN205518311U (en) | 2016-04-22 | 2016-04-22 | Portable duster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347073.2U CN205518311U (en) | 2016-04-22 | 2016-04-22 | Portable duster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205518311U true CN205518311U (en) | 2016-08-31 |
Family
ID=56797135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620347073.2U Expired - Fee Related CN205518311U (en) | 2016-04-22 | 2016-04-22 | Portable duster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205518311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333744A (en) * | 2017-08-29 | 2017-11-10 | 遵义市林业科学研究所 | One kind is dusted insect-killing device |
| CN113260461A (en) * | 2018-12-31 | 2021-08-13 | 瑞士金马有限公司 | Dilute phase powder pump |
-
2016
- 2016-04-22 CN CN201620347073.2U patent/CN205518311U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333744A (en) * | 2017-08-29 | 2017-11-10 | 遵义市林业科学研究所 | One kind is dusted insect-killing device |
| CN113260461A (en) * | 2018-12-31 | 2021-08-13 | 瑞士金马有限公司 | Dilute phase powder pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |