CN206738938U - Portable steel cylinder overturning-preventing fixed mount - Google Patents
Portable steel cylinder overturning-preventing fixed mount Download PDFInfo
- Publication number
- CN206738938U CN206738938U CN201720570199.0U CN201720570199U CN206738938U CN 206738938 U CN206738938 U CN 206738938U CN 201720570199 U CN201720570199 U CN 201720570199U CN 206738938 U CN206738938 U CN 206738938U
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- turn
- supporting leg
- down half
- steel cylinder
- fixed mount
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Abstract
The utility model discloses a kind of portable steel cylinder overturning-preventing fixed mount, its drip irrigation device is:The left anti-down half-turn and right anti-down half-turn being hinged including openend by rotary shaft, left anti-down half-turn and right anti-down side of the half-turn away from the center of circle are hinged with the first supporting leg that can be rotated towards the side away from the center of circle, first supporting leg, which is provided with, to be used to limit the first locating part that the first supporting leg rotates, the second supporting leg that lower end struts towards the direction away from the left anti-down circle center of circle is rotatably connected in rotary shaft, the second supporting leg, which is provided with, to be used to limit the second locating part for occurring mutually to rotate between the second supporting leg, left anti-down half-turn, right anti-down half-turn.It can strut to form a fixed mount for preventing steel cylinder from toppling over when in use.When not in use, flat can be folded into, greatly reduces the space-consuming of fixed mount, is easy to carry and deposits.
Description
Technical field
Tank bracket field is the utility model is related to, more particularly to a kind of portable steel cylinder overturning-preventing fixed mount.
Background technology
Often cut in construction operation and weld job, therefore need to use the gases such as oxygen, acetylene, above-mentioned gas
Body is stored usually using steel cylinder.In order to prevent steel cylinder from toppling in use, steel cylinder is generally positioned over steel cylinder
It is fixed on fixed mount.
A kind of portable gas cylinder anti-tipping apparatus as disclosed in the Chinese patent that notification number is CN105650469A, it includes
Upper anti-down circle, under anti-down circle and supporting leg, upper anti-down circle and under anti-down circle form the fixed structure of gas cylinder, supporting leg is around upper and lower anti-
The periphery enclosed forms supporting construction, and by the way that gas cylinder is positioned in anti-down circle, supporting leg supports ground to realize the anti-dumping of gas cylinder
.
But above-mentioned anti-tipping apparatus volume is larger, when anti-tipping apparatus it is idle, it is necessary to when being deposited, it is necessary to take compared with
Large space, storage inconvenience.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of portable steel cylinder overturning-preventing consolidates
Determine frame, it occupies little space when depositing, and storage is convenient.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of portable steel cylinder overturning-preventing fixed mount, including the left anti-down half-turn that is hinged by rotary shaft of openend and
Right anti-down half-turn, left anti-down half-turn and right anti-down side of the half-turn away from the center of circle are hinged with and can rotated towards the side away from the center of circle
The first supporting leg, the first supporting leg, which is provided with, to be used to limit the first locating part that the first supporting leg rotates, the company of rotation in rotary shaft
The second supporting leg that lower end struts towards the direction away from the left anti-down circle center of circle is connected to, the second supporting leg, which is provided with, to be used to limit second
The second locating part mutually rotated occurs between leg, left anti-down half-turn, right anti-down half-turn.
Pass through above-mentioned technical proposal, fixed mount in use, rotate left anti-down half-turn and right anti-down half-turn around rotary shaft first,
Both are made to collectively form a complete anti-down circle；Then, it is anti-down to the second supporting leg, left anti-down half-turn, the right side with the second locating part
Half-turn is locked, and makes its three relatively unrotatable；Finally, the first supporting leg is rotated towards the direction away from the anti-down circle center of circle,
Make the angle that the first supporting leg outwards struts consistent with the second supporting leg, then the first supporting leg is locked with the first locating part, make
One supporting leg rotates relative to left anti-down half-turn or right anti-down half-turn；So as to which the first supporting leg and the second supporting leg obliquely, outwards support respectively
In ground, a fixed mount for preventing that steel cylinder from toppling over is formed；
When needing to deposit or carrying fixed mount, first, the locking of the first locating part is released, so as to rotate first
Leg, it is set to fall in the lower section of left anti-down half-turn and right anti-down half-turn；Then, release the second locating part locking, so as to around
Rotary shaft rotates left anti-down half-turn and right anti-down half-turn, namely is pressed downward left anti-down half-turn and right anti-down half-turn and makes left anti-down half-turn
Mutually folded with right anti-down half-turn, now, fixed mount is folded in flat, greatly reduces the space-consuming of fixed mount,
It is easy to carry and deposits.
Preferably, left anti-down half-turn and right anti-down side of the half-turn away from the center of circle are hinged with montant, two first supporting legs point
It is not articulated with montant, and the first locating part is used to limit the first supporting leg and montant produces relative rotation, the lower end of two montants is equal
Lower hoop half-turn is hinged with, the openend that half-turn is bound round under both sides is hinged.
Pass through above-mentioned technical proposal, left anti-down half-turn, right anti-down half-turn are articulated with the upper end of montant, and lower hoop half-turn is articulated with
The lower end of montant；Here, twice hoop half-turns can be folded mutually as left anti-down half-turn, right anti-down half-turn；When by fixed mount
When strutting, left anti-down half-turn and right anti-down half-turn and twice hoop half-turns form two use in the upper and lower ends of fixed mount respectively
In the annular anchoring structure of fixed steel cylinder, so, when steel cylinder is placed in fixed mount, the bottom of steel cylinder is not susceptible to offset, and makes
Steel cylinder is fixed more stable.
Preferably, montant is provided with jointed shaft, and the cross section of jointed shaft is set in polygon, and the first supporting leg passes through with being hinged
Axle shape of cross section the first polygonal hole of identical is sheathed on jointed shaft, and the aperture of the first polygonal hole is more than the axle of jointed shaft
Footpath makes the first supporting leg to be rotated around jointed shaft, and the first locating part fastens to be sheathed on inner ring and jointed shaft on jointed shaft and outer
The first lock sleeve that circle and the first polygonal hole fasten.
Pass through above-mentioned technical proposal, the first lock sleeve can move axially on jointed shaft, but can not circumferentially rotate；When being not required to
When limiting the first supporting leg and the mutual rotation of montant, the first lock sleeve is pulled out, and departed from the first supporting leg
First polygonal hole, now, the first supporting leg can freely rotate relative to montant；When needing to use fixed mount, namely need to limit
First supporting leg relative to montant rotate when, the first lock sleeve is inserted into the first polygonal hole, now, the first lock sleeve and first
Polygonal hole will not produce relative rotation, so that the first supporting leg will not rotate relative to montant；It is simply square by the first lock sleeve
Just realize the first supporting leg and montant can relatively rotate and can not relatively rotate between switching.
Preferably, rotary shaft is fixed on left anti-down side of the half-turn away from the center of circle, and the cross section of rotary shaft is in polygon shaft
Set, right anti-down half-turn is provided with the second polygonal hole passed through for rotary shaft, and the second supporting leg is provided with what is worn for rotary shaft
The aperture of 3rd polygonal hole, the second polygonal hole and the 3rd polygonal hole is all higher than the diameter of axle of rotary shaft, makes the second supporting leg, a left side
Anti-down half-turn, right anti-down half-turn can be rotated mutually, the second locating part for be sheathed in rotary shaft and inner ring and rotary shaft fasten,
The second lock sleeve that outer ring and the second polygonal hole and the 3rd polygonal hole fasten.
Pass through above-mentioned technical proposal, rotary shaft are fixed on left anti-down half-turn, and right anti-down half-turn is prevented by rotary shaft and a left side
The connection of falling half-turn, the second supporting leg are equally placed in rotary shaft, and the second lock sleeve can move axially on the rotating shaft, but can not be circumferential
Rotate；When needing to strut left anti-down half-turn and right anti-down half-turn is fixed, the second lock sleeve is inserted the of the second supporting leg
In three polygonal holes and the second polygonal hole of right anti-down half-turn, now the second lock sleeve make left anti-down half-turn, right anti-down half-turn,
Second supporting leg is mutually fixed, and will not occur to rotate two-by-two, it is achieved thereby that the strutting of left anti-down half-turn and right anti-down half-turn, with
And second supporting leg it is spacing, it is simple in construction, it is easy to operate.
Preferably, the inner periphery around left anti-down half-turn and right anti-down half-turn is evenly distributed with interior tight bar, left anti-down half-turn and
End is threaded with the circumference of right anti-down half-turn through left anti-down half-turn and right anti-down half-turn and is rotationally connected with interior tight bar
And the adjusting screw for driving interior tight bar to be moved towards the center of circle.
Pass through above-mentioned technical proposal, in actual use, the annular that left anti-down half-turn and right anti-down half-turn are formed are consolidated
The external diameter of steel cylinder can be more than by determining inside diameter, and such steel cylinder can rock because gap be present between annular anchoring structures；Herein,
The center of circle of the interior close or remote annular anchoring structures of tight bar can be driven to move by rotating adjusting screw, also can basis
Tight bar is butted on the outer ring of steel cylinder in actual conditions control, fixes steel cylinder more stable.
Preferably, the one side that interior tight bar presses close to steel cylinder is in circular arc.
Pass through above-mentioned technical proposal, the interior tight bar of arc can be bonded even closer with the periphery of steel cylinder, make steel cylinder
It is fixed more stable.
Preferably, the upper end of montant is equipped with heightening rod, and heightening rod relative side in both sides is hinged with hoop half-turn, and two
The openend of upper hoop half-turn is hinged.
Pass through above-mentioned technical proposal, half-turn is bound round on two and binds round half-turns for twice equally can mutually be strutted, and half-turn is bound round on two
After strutting, the upper end of montant can be fixed on by the heightening rod of both sides, is consolidated so as to also form an annular on the top of steel cylinder
Determine structure；So, when the steel cylinder height of required fixation is higher, the fixed mount is also applicable, applied widely, easy to use,
Steel cylinder is fixed more stable.
Preferably, the bottom of the first supporting leg and the second supporting leg, which is hinged with bottom, can develop feet in ground.
Pass through above-mentioned technical proposal, feet can be spun upside down, when the first supporting leg and the second supporting leg is oblique strut when, feet
With floor contact, fitting it is even closer so that the first supporting leg and the second supporting leg bottom it is more steady be supported in ground.
Brief description of the drawings
Fig. 1 is the using state structure diagram of embodiment；
Fig. 2 is the configuration schematic diagram of embodiment, wherein the first locating part and the second locating part are in non-lockup state；
Fig. 3 is A portions enlarged drawing in Fig. 2；
Fig. 4 is B portions enlarged drawing in Fig. 2；
Fig. 5 is embodiment stored collapsed status architecture schematic diagram.
Reference：1st, rotary shaft；2nd, left anti-down half-turn；3rd, right anti-down half-turn；4th, the first supporting leg；5th, the first lock sleeve；
6th, the second supporting leg；7th, the second lock sleeve；8th, montant；9th, lower hoop half-turn；10th, jointed shaft；11st, the first polygonal hole；13rd, more than second
Side shape hole；14th, the 3rd polygonal hole；16th, interior tight bar；17th, adjusting screw；18th, heightening rod；19th, upper hoop half-turn；20th, feet.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Portable steel cylinder overturning-preventing fixed mount as shown in accompanying drawing 1 and 5, including two columns, the upper end of two columns are cut with scissors respectively
Left anti-down half-turn 2 and right anti-down half-turn 3 are connected to, the openend of left anti-down half-turn 2 and right anti-down half-turn 3 is hinged, so as to left
Anti-down half-turn 2 and right anti-down half-turn 3 mutually surround annular anchoring structures.The lower end of two columns has equally been respectively articulated with lower hoop half-turn
9, the openend of twice hoop half-turns 9 is also hinged, and both equally surround annular anchoring structures.Column is away from left anti-down half-turn 2
The first supporting leg 4 is supported by with the side of right anti-down half-turn 3, the hinged place of the anti-down half-turn 3 of left anti-down half-turn 2 and the right side is supported by second
Supporting leg 6；First supporting leg 4 and the second supporting leg 6 strut obliquely, outwards；And the bottom of the first supporting leg 4 and the second supporting leg 6 is equal
Feet 20 in ground can be developed by being hinged with bottom.Wherein, the inner periphery around left anti-down half-turn 2 and right anti-down half-turn 3 uniformly divides
Tight bar 16 is furnished with 4, and the one side that interior tight bar 16 presses close to steel cylinder is in circular arc；Interior tight bar 16 is fixed on a left side by adjusting screw 17
On anti-down half-turn 2 or right anti-down half-turn 3.Namely adjusting screw 17 is threadedly connected to left anti-down half-turn 2 or right anti-down half-turn 3
On, and the end of adjusting screw 17 through left anti-down half-turn 2 and right anti-down half-turn 3 and is rotationally connected with interior tight bar 16.By turning
Dynamic adjusting screw 17 can drive interior tight bar 16 close or the center of circle away from annular anchoring structures is moved, also can be according to reality
Tight bar 16 is butted on the outer ring of steel cylinder in the situation control of border, fixes steel cylinder more stable.
Wherein, referring to accompanying drawing 2 and 4, montant 8 is provided with jointed shaft 10, and the cross section of jointed shaft 10 is set in polygon, this
In select hexagon；First supporting leg 4 is be hinged by being sheathed on the first polygonal hole of shape of cross section identical 11 of jointed shaft 10
On axle 10, the aperture of the first polygonal hole 11 makes the first supporting leg 4 to be rotated around jointed shaft 10 more than the diameter of axle of jointed shaft 10, is cutting with scissors
It is arranged with inner ring in spindle 10 and jointed shaft 10 fastens, outer ring and the first polygonal hole 11 fasten the first lock sleeve 5,
That is the first locating part.Erected relatively in use, the first lock sleeve 5 is filled in the first polygonal hole 11 and can limit the first supporting leg 4
Bar 8 rotates；First lock sleeve 5 is extracted into the first polygonal hole 11 can arbitrarily rotate the first supporting leg 4.
Referring to accompanying drawing 2 and 3, rotary shaft 1 is fixed with the outside of the openend on left anti-down half-turn 2, the cross section of rotary shaft 1 is
Polygon is set, here from hexagon；Right anti-down half-turn 3 is provided with the second polygonal hole 13 passed through for rotary shaft 1, the
Two supporting legs 6 are provided with the hole of the 3rd polygonal hole 14 worn for rotary shaft 1, the second polygonal hole 13 and the 3rd polygonal hole 14
Footpath is all higher than the diameter of axle of rotary shaft 1；Also be sheathed on inner ring in rotary shaft 1 and rotary shaft 1 fasten, outer ring and the second polygonal hole
13 and the 3rd the second lock sleeve 7 for fastening of polygonal hole 14, namely the second locating part.In use, the second lock sleeve 7 is filled in
Enter to limit the second supporting leg 6, left anti-down half-turn 2 and right anti-down half-turn 3 in the second polygonal hole 13 and the 3rd polygonal hole 14
Mutually rotate；Second lock sleeve 7 is extracted into the second polygonal hole 13 and the 3rd polygonal hole 14 can arbitrarily rotate the second supporting leg 6
And left anti-down half-turn 2 and right anti-down half-turn 3 are mutually folded.
Referring to accompanying drawing 2 and 5, the upper end of fixed mount can also increase the small fixed mount of an extension, and small fixed mount is by increasing
Bar 18 and upper hoop half-turn 19 form.Heightening rod 18 is inserted in the top of column, and the relative side of both sides heightening rod 18 is hinged with
Upper to bind round half-turn 19, the openend that half-turn 19 is bound round on two is hinged.It will be bound round on two after half-turn 19 struts, and two heightening rods 18 will be consolidated
Due to the upper end of montant 8, an annular anchoring structures can be also formed on the top of steel cylinder.
The application method of above-mentioned portable steel cylinder overturning-preventing fixed mount is as follows：
When needing to carry out the fixation of steel cylinder, the second lock sleeve 7 is outwards extracted first, rotates left anti-down half-turn 2 and the right side is prevented
Half-turn 3 struts both to form an annular and keep level；At the same time, lower hoop half-turn 9 is rotated, it is similarly formed one
Individual annular；Again naturally droop the second supporting leg 6, and the second lock sleeve 7 is inserted into the second polygonal hole 13 and the second polygonal hole
In 13, the second supporting leg 6, left anti-down half-turn 2, the right anti-down position of half-turn 3 is set to interfix.
Secondly, the first lock sleeve 5 is extracted in the first polygonal hole 11, and the first supporting leg 4 is turned out, makes its outer strut angle
Degree and the second supporting leg 6 are identical；Then the first lock sleeve 5 is reinserted in the first polygonal hole 11, so as to by the He of the first supporting leg 4
The phase of montant 8 is fixed.
Secondly, fixed mount is placed on steel cylinder, make fixed mount steadily be supported in ground, turning adjusting screw 17, drive
Interior tight bar 16 moves inward, and is clamped what steel cylinder consolidated.
Herein, if steel cylinder is higher, a small fixed mount can be increased；Also hoop half-turn 19 will strut on two, and by both sides
Heightening rod 18 insert the top of montant 8 and be fixed, so as to increasing fixed structure.
When needing to carry out stored collapsed to fixed mount or carry, first, hoop half-turn 19 is removed, and by hoop on two partly
Circle 19 fold to be stored.
Then, the first lock sleeve 5 is extracted, rotates the first supporting leg 4, it is fallen in left anti-down half-turn 2 and right anti-down half-turn 3
Lower section.
Then, the second lock sleeve 7 is extracted, being pressed downward left anti-down half-turn 2 and right anti-down half-turn 3 makes the left anti-down He of half-turn 2
Right anti-down half-turn 3 mutually folds；At the same time, pressing downwards hoop half-turn 9 equally makes its folding；Now, fixed mount, which is folded, is in
Flat.
Finally, the small fixed mount after folding is fixed on to the upper end of fixed mount, also inserted heightening rod 18 on montant 8,
So as to complete the stored collapsed of whole fixed mount.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, the scope of protection of the utility model is determined by appended claim.
Claims (8)
1. a kind of portable steel cylinder overturning-preventing fixed mount, it is characterized in that：The left side being hinged including openend by rotary shaft (1)
Anti-down half-turn (2) and right anti-down half-turn (3), left anti-down half-turn (2) and right side of the anti-down half-turn (3) away from the center of circle are hinged with
The first supporting leg (4) that can be rotated towards the side away from the center of circle, the first supporting leg (4), which is provided with, to be used to limit the first supporting leg (4) generation
The first locating part rotated, lower end struts towards the direction away from the left anti-down circle center of circle second is rotatably connected in rotary shaft (1)
Supporting leg (6), the second supporting leg (6), which is provided with, to be used to limit between the second supporting leg (6), left anti-down half-turn (2), right anti-down half-turn (3)
The second locating part mutually rotated occurs.
2. portable steel cylinder overturning-preventing fixed mount according to claim 1, it is characterized in that：Left anti-down half-turn (2) and the right side are prevented
Side of the half-turn (3) away from the center of circle is hinged with montant (8), and two first supporting legs (4) are hingedly connected on montant (8), and the
One locating part is used to limit the first supporting leg (4) and montant (8) produces relative rotation, and the lower end of two montants (8) is hinged with lower hoop
Half-turn (9), the openend that half-turn (9) is bound round under both sides are hinged.
3. portable steel cylinder overturning-preventing fixed mount according to claim 2, it is characterized in that：Montant (8) is provided with jointed shaft
(10), the cross section of jointed shaft (10) is set in polygon, and the first supporting leg (4) passes through identical with jointed shaft (10) shape of cross section
The first polygonal hole (11) be sheathed on jointed shaft (10), the aperture of the first polygonal hole (11) is more than the axle of jointed shaft (10)
Footpath makes the first supporting leg (4) to be rotated around jointed shaft (10), and the first locating part is to be sheathed on inner ring and jointed shaft on jointed shaft (10)
(10) fasten and the first lock sleeve (5) that outer ring and the first polygonal hole (11) fasten.
4. portable steel cylinder overturning-preventing fixed mount according to claim 1, it is characterized in that：Rotary shaft (1) is fixed on left anti-
Side of the half-turn (2) away from the center of circle, the cross section of rotary shaft (1) are set in polygon shaft, and right anti-down half-turn (3), which is provided with, to supply
The second polygonal hole (13) that rotary shaft (1) passes through, the second supporting leg (6) are provided with the 3rd polygon worn for rotary shaft (1)
The aperture of hole (14), the second polygonal hole (13) and the 3rd polygonal hole (14) is all higher than the diameter of axle of rotary shaft (1), makes second
Leg (6), left anti-down half-turn (2), right anti-down half-turn (3) can mutually rotate, and the second locating part is simultaneously interior to be sheathed in rotary shaft (1)
The second lock that circle and rotary shaft (1) fasten, outer ring and the second polygonal hole (13) and the 3rd polygonal hole (14) fasten
Only cover (7).
5. portable steel cylinder overturning-preventing fixed mount according to claim 1, it is characterized in that：Around left anti-down half-turn (2) and the right side
The inner periphery of anti-down half-turn (3) is evenly distributed with interior tight bar (16), on the circumference of the anti-down half-turn (3) of left anti-down half-turn (2) and the right side
End is threaded with to pass through left anti-down half-turn (2) and right anti-down half-turn (3) and be rotationally connected with interior tight bar (16) and be used to drive
The adjusting screw (17) that tight bar (16) moves towards the center of circle in dynamic.
6. portable steel cylinder overturning-preventing fixed mount according to claim 5, it is characterized in that：Interior tight bar (16) presses close to steel cylinder
It is in simultaneously circular arc.
7. portable steel cylinder overturning-preventing fixed mount according to claim 1, it is characterized in that：The upper end of montant (8) is equipped with
Heightening rod (18), the relative side of both sides heightening rod (18) are hinged with hoop half-turn (19), and the opening of half-turn (19) is bound round on two
End is hinged.
8. portable steel cylinder overturning-preventing fixed mount according to claim 1, it is characterized in that：First supporting leg (4) and second
The bottom of leg (6), which is hinged with bottom, can develop feet (20) in ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570199.0U CN206738938U (en) | 2017-05-20 | 2017-05-20 | Portable steel cylinder overturning-preventing fixed mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570199.0U CN206738938U (en) | 2017-05-20 | 2017-05-20 | Portable steel cylinder overturning-preventing fixed mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738938U true CN206738938U (en) | 2017-12-12 |
Family
ID=60566500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720570199.0U Expired - Fee Related CN206738938U (en) | 2017-05-20 | 2017-05-20 | Portable steel cylinder overturning-preventing fixed mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206738938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679445A (en) * | 2018-04-08 | 2018-10-19 | 五冶集团上海有限公司 | Gas cylinder anti-tipping apparatus |
| CN108814213A (en) * | 2018-09-10 | 2018-11-16 | 肖正彦 | A kind of tilting prevention device applied to bottle body |
| CN108945043A (en) * | 2018-08-01 | 2018-12-07 | 内蒙古华测质检技术服务有限公司 | Steel cylinder hand cart |
-
2017
- 2017-05-20 CN CN201720570199.0U patent/CN206738938U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679445A (en) * | 2018-04-08 | 2018-10-19 | 五冶集团上海有限公司 | Gas cylinder anti-tipping apparatus |
| CN108945043A (en) * | 2018-08-01 | 2018-12-07 | 内蒙古华测质检技术服务有限公司 | Steel cylinder hand cart |
| CN108814213A (en) * | 2018-09-10 | 2018-11-16 | 肖正彦 | A kind of tilting prevention device applied to bottle body |
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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 |
Granted publication date: 20171212 Termination date: 20190520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |