CN207283023U - Guide rail of switch cabinet device - Google Patents
Guide rail of switch cabinet device Download PDFInfo
- Publication number
- CN207283023U CN207283023U CN201721388873.XU CN201721388873U CN207283023U CN 207283023 U CN207283023 U CN 207283023U CN 201721388873 U CN201721388873 U CN 201721388873U CN 207283023 U CN207283023 U CN 207283023U
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- CN
- China
- Prior art keywords
- fixed plate
- plate
- guide rail
- switch cabinet
- cabinet device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
It the utility model is related to switchgear, and in particular to guide rail of switch cabinet device, belongs to electrical product technical field.The guide rail of switch cabinet device, including guide rail body, interlocking mechanism's stent and guide fixing bracket, it is integral type aluminium section bar that wherein guide rail body is made of orthogonal fixed plate and partition plate, fixed plate is longitudinally disposed, by fixed plate I, fixed plate II and reinforcing plate composition, partition plate is laterally set, by reinforcing rib, handcart track and bottom plate composition, interlocking mechanism's stent and guide fixing bracket are the ironwares of bending, it is installed on by bolt in the fixed plate of guide rail body, wherein interlocking mechanism's stent, guide fixing bracket is located at fixed plate side, the partition plate is arranged on the opposite side of fixed plate.Guide rail of switch cabinet apparatus structure disclosed in the utility model is simple, design is reasonable, and processing facility is quick for installation firm.
Description
Technical field
It the utility model is related to switchgear, and in particular to guide rail of switch cabinet device, belongs to electrical product technical field.
Background technology
With the development of power industry, high-tension switch cabinet has also obtained faster development, wherein drawer-type switch cabinet have compared with
High reliability, security and interchangeability, is more advanced switchgear, the switchgear produced at present, majority is that drawer type is opened
Cabinet is closed, they are suitable for requiring the higher industrial and mining enterprises of power supply reliability, skyscraper, as central controlled distribution center.
Traditional drawer-type switch cabinet, mainly passes through Multi-step forming, bending, punching, brill milling using sheet metals such as iron plates
Deng processing, the various cabinet body structures for meeting functional requirement are formed, for baroque component, production technology is numerous and diverse, difficult processing
Degree, assembly precision are low, of high cost, and assembling inconvenience, service life are not grown in actual use, it would be highly desirable to carry out technique and knot
The innovation of structure.
The content of the invention
In view of the deficienciess of the prior art, guide rail of switch cabinet device provided by the utility model have it is simple in structure, set
Meter is reasonable, processing facility, quick for installation firm.
To achieve the above object, the utility model provides following technical solution：Including guide rail body, interlocking mechanism's stent
And guide fixing bracket, it is integral type aluminium section bar that wherein guide rail body is made of orthogonal fixed plate and partition plate, fixed
Plate is longitudinally disposed, is made of fixed plate I, fixed plate II and reinforcing plate, and partition plate is laterally set, by reinforcing rib, handcart track and bottom
Plate composition, interlocking mechanism's stent and guide fixing bracket are the ironwares of bending, and the fixed plate of guide rail body is installed on by bolt
On, wherein interlocking mechanism's stent, guide fixing bracket are located at fixed plate side, and the partition plate is arranged on the opposite side of fixed plate.
Guide rail of switch cabinet device described in the utility model, the fixed plate are followed successively by fixed plate II and fixed plate from bottom to top
The 1/4-1/3 of I, fixed plate II longitudinal direction height overlaps the back side of fixed plate I bottoms on top, and fixed plate I and fixed plate II are thick
Degree is consistent, and the end that fixed plate II overlaps fixed plate I is gradually transitions the fixed plate I back sides in the form of slope；Fixed plate I is from upper
Downward 1/4 height and position, the back side of fixed plate I and reinforcing plate overlap, and the height of reinforcing plate is the height of fixed plate I
1/4, thickness is the 3/4 of the thickness of fixed plate I；Partition plate is followed successively by reinforcing rib, handcart track and bottom plate from up to down, wherein strengthening
Muscle is provided in the thickness one of fixed plate I and one piece of rectangular strip of the overlapping position on the lower side of reinforcing plate, thickness and the fixed plate I
Cause, wherein handcart track is provided in one piece of rectangular slab of the bottom of fixed plate I, and the thickness of handcart track is the fixed plate I
1.2-1.5 times of thickness, handcart track width are 1.8-2 times of the reinforcing rib width, its bottom plate is provided in fixed plate
One piece of rectangular slab of the bottom of II, the thickness of bottom plate is consistent with the Rib Thickness, the top of bottom plate and the handcart track
Top flush.
Guide rail of switch cabinet device described in the utility model, wherein the fixed plate I tops set 4 circular screwholes, is used as
Fixed interlocking mechanism's stent；The handcart track entry end top set side plate mounting hole II, while its just under
Side sets side plate mounting hole I, side plate mounting hole I to pass through fixed plate I and reinforcing plate, and positioned at the center of reinforcing plate；In side
Immediately below plate mounting hole I, one longitudinal rectangular opening is set close to Board position is strengthened, as handcart location hole.
Guide rail of switch cabinet device described in the utility model, wherein the fixed plate I and the overlapping part of reinforcing plate set one
A small square interlocking hole I, interlocks hole I lower parts and sets a larger rectangle to interlock hole in the lower part of the reinforcing rib
II, interlocks hole I and interlocking hole II and coordinates with the guide rail interlocking mechanism.
Guide rail of switch cabinet device described in the utility model, wherein the fixed plate I is in the valve scissors position of corresponding switchgear
Put, a valve scissors mouth is set, valve scissors mouth is trapezoidal camber line structure, 1/2 height and position of the bottom in reinforcing plate；Institute
Handcart track end side is stated, staged camber line resigning breach is set, to meet the activity space of other working cells of switchgear.
Guide rail of switch cabinet device described in the utility model, wherein the handcart track is equipped with slideway in inlet, slideway is
One gradient is narrowed in 20-45 ° of slope, handcart track end with the position that fixed plate is alignd, while stretches out one
Set a distance forms contact box insertion terminal I.
Guide rail of switch cabinet device described in the utility model, wherein the bottom plate is received in end in the position alignd with fixed plate
It is narrow, while the certain distance that stretches out forms contact box insertion terminal II, contact box insertion terminal II and contact box insertion
Terminal I structure sizes are consistent, are rectangular configuration, coordinate with the slot of contact box mounting plate.
Guide rail of switch cabinet device described in the utility model, wherein setting two circular screwholes on the fixed plate II, is used as
Guide fixing bracket is installed.
Guide rail of switch cabinet device described in the utility model, wherein interlocking mechanism's stent is the bending of " large U type " structure
Strip rectangular slab, a circular mounting hole is respectively set on biside plate, more another as installation interlocking mechanism, one of side plate
A side plate grows 1 times, and the inside bending of longer side plate forms block, and bottom sets 3 circular screwholes and 1 rectangle with semi arch
Long screw hole, and the screw hole of the fixed plate I coordinate, and are bolted on fixed plate I.
Guide rail of switch cabinet device described in the utility model, wherein the guide fixing bracket is the chair shape structure of bending,
It is symmetrical wherein on fixed plate installing plate to be equipped with two circular screwholes, and institute including fixed plate installing plate and side plate installing plate
The screw hole for stating fixed plate II coordinates, and is bolted on fixed plate II；It is symmetrical on its latus inframedium installing plate to be equipped with two
A both ends carry the long screw hole of rectangle of semi arch, and the side plate of switchgear coordinates, and is bolted on switchgear side plate.
After adopting the above technical scheme, the utility model has the following advantages that：Guide rail of switch cabinet dress described in the utility model
The guide rail body put uses the aluminium section bar for the integral type founding extrusion forming being made of fixed plate and partition plate, more traditional through punching
Pressure, bending, bore the molding iron plate guide rail body of milling, simple in structure, easy to process, formed precision is high, cost is low, light and intensity
Height, meet requirement；Wherein the fixed plate I back sides effectively increase the intensity of fixed plate I, by passing through by setting reinforcing plate
Fixed board I and the side plate mounting hole I of reinforcing plate are fastened, guide rail body is tightened together with side plate using bolt, in addition in fixation
A side plate mounting hole II is added on plate I, guide rail body is further fastened with side plate with bolt；In fixed plate I and reinforcing plate
Overlapping position on the lower side laterally sets a reinforcing rib, improves the intensity of track body, at the same can be effectively isolated interlocking hole I and
Interlock corresponding interlocking mechanism in the II of hole；Weight of the handcart track due to needing to bear handcart circuit breaker, handcart track are relatively strengthened
Muscle and bottom baffles are thicker and be arranged on the overlapping positions of fixed plate I and fixed plate II, it is ensured that enough load bearing stengths, handcart rail
Road inlet sets an inclined slip, easy to handcart circuit breaker orbital injection；Handcart track is concordant with bottom baffles top, hand
A rectangular slot is formed between track road, bottom baffles and fixed plate II, which may be used as placing the middle partition plate of switchgear,
Handcart track and the contact box insertion terminal that bottom baffles extending transversely end is identical planform, are inserted directly into touching for switchgear
In the slot of head cartridge installing plate, assembling is convenient.
The guide rail body of guide rail of switch cabinet device described in the utility model passes through with interlocking mechanism stent, guide fixing bracket
Rational screw hole is set, is fixedly connected with bolt, process and assemble Convenient steady；Interlocking mechanism's stent sets one in bottom plate one end
Long screw hole, convenient installation, avoids because of the installation question of the appearance such as machining accuracy；By setting block, it is possible to prevente effectively from and opening
Close impact and concussion that side cabinet contact produces；Guide fixing bracket uses Chair structure, simple for structure, easy to bending and molding
Process, it is symmetrical on the fixed plate installing plate of guide fixing bracket to be equipped with two circular screwholes, and the spiral shell of the fixed plate II
Hole coordinates, and is bolted on fixed plate II, install convenient and precision height, on the latus inframedium installing plate of guide fixing bracket
The symmetrical long screw hole of rectangle for being equipped with two both ends and carrying semi arch, and the side plate of switchgear coordinate, and are bolted on
On switchgear side plate, installation facility, will not set precision to influence assembling because of side plate screw hole.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the utility model embodiment guide rail of switch cabinet apparatus structure schematic diagram 1.
Fig. 2 is the utility model embodiment guide rail of switch cabinet apparatus structure schematic diagram 2.
Fig. 3 is guide rail body structural representation Fig. 1 of the utility model embodiment.
Fig. 4 is guide rail body structural representation Fig. 2 of the utility model embodiment.
Fig. 5 is guide rail body structural representation Fig. 3 of the utility model embodiment.
Fig. 6 is interlocking mechanism's supporting structure schematic diagram of the utility model embodiment.
Fig. 7 is the guide fixing bracket structure diagram of the utility model embodiment.
In figure：1 guide rail body, 111 fixed plate I, 1111 valve scissors mouths, 1112 interlocking hole I, 1113 interlocking hole II,
1114 handcart location holes, 1115 valve connecting rod mounting holes, 1116 side plate mounting hole II, 1117 resigning breach, 1118 screw holes,
112 fixed plate II, 1121 screw holes, 113 reinforcing plates, 1131 side plate mounting hole I, 121 reinforcing ribs, 122 handcart tracks,
1221 slideways, 1222 contact boxs insertion terminal I, 123 bottom baffles, 1231 contact boxs insertion terminal II, 2 interlocking mechanisms
Stent, 21 mounting holes, 22 screw holes, 221 long screw holes, 23 blocks, 3, fixing bracket, 31 screw holes, 32 long screw holes.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, the utility model embodiment provide guide rail of switch cabinet device include guide rail body 1,
Interlocking mechanism's stent 2 and guide fixing bracket 3, wherein guide rail body 1 are made of as one orthogonal fixed plate and partition plate
Body formula aluminium section bar, fixed plate is longitudinally disposed, is made of fixed plate I 111, fixed plate II 112 and reinforcing plate 113, and partition plate is horizontal
Set, be made of reinforcing rib 121, handcart track 122 and bottom plate 123, interlocking mechanism's stent 2 and guide fixing bracket 3 are bendings
Ironware, be installed on by bolt in the fixed plate of guide rail body 1, wherein interlocking mechanism's stent 2, guide fixing bracket 3 and institute
State the both sides that partition plate is separately positioned on fixed plate.
The guide rail of switch cabinet device that the utility model embodiment provides, as shown in figure 3, the fixed plate is from bottom to top successively
Fixed plate I 111 is overlapped on top for fixed plate II 112 and fixed plate I 111, the 1/3 of the longitudinal height of fixed plate II 112
The back side of bottom, 112 consistency of thickness of fixed plate I 111 and fixed plate II, fixed plate II 112 overlap fixed plate I's 111
End is gradually transitions 111 back sides of fixed plate I in the form of slope；1/4 height and positions from the top down of fixed plate I 111, fixed plate
The back side of I 111 and reinforcing plate 113 overlap, and the height of reinforcing plate 113 is the 1/4 of the height of fixed plate I 111, thickness
It is the 3/4 of the thickness of fixed plate I 111；Partition plate is followed successively by reinforcing rib 121, handcart track 122 and bottom plate 123 from up to down, its
Middle reinforcing rib 121 is provided in fixed plate I 111 and one piece of rectangular strip of the overlapping position on the lower side of reinforcing plate 113, thickness and described
The consistency of thickness of fixed plate I 111, wherein handcart track 122 are provided in one piece of rectangular slab of the bottom of fixed plate I 111, hand
The thickness in track road 122 is 1.2-1.5 times of 111 thickness of fixed plate I, and 122 width of handcart track is the reinforcing rib
1.8-2 times of 121 width, its bottom plate 123 are provided in one piece of rectangular slab of the bottom of fixed plate II 112, bottom plate 123
The top of 121 consistency of thickness of thickness and the reinforcing rib, the top of bottom plate 123 and the handcart track 122 flushes.
The guide rail of switch cabinet device that the utility model embodiment provides, as shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, wherein described
111 tops of fixed plate I set 4 circular screwholes 1118, as fixation interlocking mechanism's stent 2；In the handcart track
The top of 122 arrival ends sets side plate mounting hole II 1116, while side plate mounting hole I 1131, side plate are set immediately below it
Mounting hole I 1131 passes through fixed plate I 111 and reinforcing plate 113, and positioned at the center of reinforcing plate 113；In side plate mounting hole
Immediately below I 1131, one longitudinal rectangular opening is set close to 113 position of reinforcing plate, as handcart location hole 1114.
The guide rail of switch cabinet device that the utility model embodiment provides, wherein 113 weight of the fixed plate I 111 and reinforcing plate
Folded part sets a small square interlocking hole I 1112, interlocks 1112 lower parts of hole I and in the lower part of the reinforcing rib 121
One larger rectangle interlocking hole II 1113 is set, interlocks hole I 1112 and interlocking hole II 1113 and the guide rail interlocking machine
Structure coordinates.
The guide rail of switch cabinet device that the utility model embodiment provides, wherein the fixed plate I 111 is in corresponding switchgear
Valve scissors position, set a valve scissors mouth 1111, valve scissors mouth 1111 is trapezoidal camber line structure, and bottom is being strengthened
1/2 height and position of plate 113；In the 122 end side of handcart track, staged camber line resigning breach 1117 is set, with full
The activity space of sufficient other working cells of switchgear.
The guide rail of switch cabinet device that the utility model embodiment provides, wherein being equipped with slideway at the handcart track 122
1221, slideway 1221 is that a gradient is narrowed in 30 ° of slope, 122 end of handcart track with the position that fixed plate is alignd,
The certain distance that stretches out at the same time forms contact box insertion terminal I 1222.
The guide rail of switch cabinet device that the utility model embodiment provides, wherein the bottom plate 123 is aliging with fixed plate
Position is narrowed, while the certain distance that stretches out forms contact box insertion terminal II 1231, contact box insertion terminal II 1231
It is consistent with contact box insertion terminal 1222 structure sizes of I, it is rectangular configuration, coordinates with the slot of contact box mounting plate.
The guide rail of switch cabinet device that the utility model embodiment provides, wherein setting two circles on the fixed plate II 112
Shape screw hole 1121, as installing 3 guide fixing brackets.
The guide rail of switch cabinet device that the utility model embodiment provides, as shown in Fig. 1, Fig. 6, wherein interlocking mechanism's branch
Frame 2 is the bending strip rectangular slab of " large U type " structure, respectively sets a circular mounting hole 21 on biside plate, joins as installation
Latch mechanism, one of side plate grow 1 times compared with another side plate, and the inside bending of longer side plate forms block 23, and bottom sets 3
Circular screwhole 22 and 1 long screw hole 221 of the long rectangle with semi arch, and the screw hole of the fixed plate I 111 coordinate, and pass through spiral shell
Bolt is fixed on fixed plate I 111.
The guide rail of switch cabinet device that the utility model embodiment provides, as shown in Figure 1, Figure 7 shows, wherein the guide rail fixes branch
Frame 3 is the chair shape structure of bending, including fixed plate installing plate and side plate installing plate, wherein symmetrical on fixed plate installing plate
Screw hole 1121 equipped with two circular screwholes 31, and the fixed plate II 112 coordinates, and is bolted on fixed plate II
On 112；The symmetrical long screw hole 32 of rectangle for being equipped with two both ends and carrying semi arch on its latus inframedium installing plate, and switchgear
Side plate coordinates, and is bolted on switchgear side plate.
The present embodiment is merely to illustrate the utility model and is used, and is not the limitation to the utility model, the art
Those of ordinary skill corresponding deformation and modification can also be made in the essential scope of the utility model, so any equivalent
Embodiment belong to the category of the utility model.
Claims (10)
1. guide rail of switch cabinet device, it is characterised in that：Including guide rail body, interlocking mechanism's stent and guide fixing bracket, wherein
It is integral type aluminium section bar that guide rail body is made of orthogonal fixed plate and partition plate, and fixed plate is longitudinally disposed, by fixed plate
I, fixed plate II and reinforcing plate composition, partition plate laterally set, are made of reinforcing rib, handcart track and bottom plate, interlocking mechanism's stent
The ironware of bending with guide fixing bracket, by bolt be installed on guide rail body fixed plate on, wherein interlocking mechanism's stent,
Guide fixing bracket is located at fixed plate side, and the partition plate is arranged on the opposite side of fixed plate.
2. guide rail of switch cabinet device according to claim 1, it is characterised in that：The fixed plate is followed successively by fixation from bottom to top
The 1/4-1/3 of plate II and fixed plate I, fixed plate II longitudinal direction height overlaps the back side of fixed plate I bottoms, fixed plate I on top
With fixed plate II consistency of thickness, the end that fixed plate II overlaps fixed plate I is gradually transitions the fixed plate I back ofs the body in the form of slope
Face；1/4 height and position, the back side of fixed plate I and reinforcing plate overlap fixed plate I from the top down, and the height of reinforcing plate is
The 1/4 of the height of fixed plate I, thickness are the 3/4 of the thickness of fixed plate I；Partition plate is followed successively by reinforcing rib, handcart track from up to down
And bottom plate, wherein reinforcing rib are provided in fixed plate I and one piece of rectangular strip of the overlapping position on the lower side of reinforcing plate, thickness and described solid
The consistency of thickness of fixed board I, wherein handcart track are provided in one piece of rectangular slab of the bottom of fixed plate I, the thickness of handcart track
It is 1.2-1.5 times of the fixed plate I thickness, handcart track width is 1.8-2 times of the reinforcing rib width, its bottom plate is
Be arranged on one piece of rectangular slab of the bottom of fixed plate II, the thickness of bottom plate is consistent with the Rib Thickness, the top of bottom plate and
The top of the handcart track flushes.
3. the guide rail of switch cabinet device according to claim 1 or claim 2, it is characterised in that：The fixed plate I tops are set
4 circular screwholes are put, as fixation interlocking mechanism's stent；Side plate is set to fix on the top at the handcart track entry end
Hole II, while set side plate mounting hole I, side plate mounting hole I to pass through fixed plate I and reinforcing plate immediately below it, and positioned at reinforcement
The center of plate；Immediately below side plate mounting hole I, one longitudinal rectangular opening is set close to Board position is strengthened, is determined as handcart
Position hole.
4. the guide rail of switch cabinet device according to claim 1 or claim 2, it is characterised in that：The fixed plate I and reinforcement
The overlapping part of plate sets a small square interlocking hole I, interlock hole I lower parts and set in the lower part of the reinforcing rib one compared with
Big rectangle interlocking hole II, interlocks hole I and interlocking hole II and coordinates with the guide rail interlocking mechanism.
5. the guide rail of switch cabinet device according to claim 1 or claim 2, it is characterised in that：The fixed plate I is in correspondence
The valve scissors position of switchgear, sets a valve scissors mouth, valve scissors mouth is trapezoidal camber line structure, and bottom is in reinforcing plate
1/2 height and position；In the handcart track end side, staged camber line resigning breach is set, with meet switchgear other
The activity space of working cell.
6. the guide rail of switch cabinet device according to claim 1 or claim 2, it is characterised in that：The handcart track is entering
Slideway is equipped with mouthful, and slideway is a gradient on 20-45 ° of slope, and handcart track end is in the position alignd with fixed plate
Narrow, while the certain distance that stretches out forms contact box insertion terminal I.
7. the guide rail of switch cabinet device according to claim 1 or claim 2, it is characterised in that：The bottom plate exists in end
Narrowed with the position of fixed plate alignment, while the certain distance that stretches out forms contact box insertion terminal II, contact box insertion end
Sub- II is consistent with contact box insertion terminal I structure sizes, is rectangular configuration, coordinates with the slot of contact box mounting plate.
8. the guide rail of switch cabinet device according to claim 1 or claim 2, it is characterised in that：Set on the fixed plate II
Two circular screwholes are put, as installation guide fixing bracket.
9. guide rail of switch cabinet device according to claim 1, it is characterised in that：Interlocking mechanism's stent is " large U type " knot
The bending strip rectangular slab of structure, a circular mounting hole is respectively set on biside plate, as installation interlocking mechanism, one of side
Plate grows 1 times compared with another side plate, and the inside bending of longer side plate forms block, and bottom sets 3 circular screwholes and 1 band semicircle
The long screw hole of rectangle of arc, and the screw hole of the fixed plate I coordinate, and are bolted on fixed plate I.
10. guide rail of switch cabinet device according to claim 1, it is characterised in that：The guide fixing bracket is the chair of bending
Sub- shape structure, including fixed plate installing plate and side plate installing plate, it is symmetrical wherein on fixed plate installing plate to be equipped with two circles
Screw hole, and the screw hole of the fixed plate II coordinate, and are bolted on fixed plate II；Left and right is right on its latus inframedium installing plate
Claim to be equipped with the long screw hole of rectangle that two both ends carry semi arch, and the side plate of switchgear coordinates, and is bolted on switchgear
On side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388873.XU CN207283023U (en) | 2017-10-26 | 2017-10-26 | Guide rail of switch cabinet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388873.XU CN207283023U (en) | 2017-10-26 | 2017-10-26 | Guide rail of switch cabinet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283023U true CN207283023U (en) | 2018-04-27 |
Family
ID=61978577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721388873.XU Expired - Fee Related CN207283023U (en) | 2017-10-26 | 2017-10-26 | Guide rail of switch cabinet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565436A (en) * | 2017-10-26 | 2018-01-09 | 上华电气有限公司 | Guide rail of switch cabinet device |
-
2017
- 2017-10-26 CN CN201721388873.XU patent/CN207283023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565436A (en) * | 2017-10-26 | 2018-01-09 | 上华电气有限公司 | Guide rail of switch cabinet device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180427 Termination date: 20191026 |