CN203257087U - High-strength fast-dismantling steel pipe support system - Google Patents
High-strength fast-dismantling steel pipe support system Download PDFInfo
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- CN203257087U CN203257087U CN 201220675437 CN201220675437U CN203257087U CN 203257087 U CN203257087 U CN 203257087U CN 201220675437 CN201220675437 CN 201220675437 CN 201220675437 U CN201220675437 U CN 201220675437U CN 203257087 U CN203257087 U CN 203257087U
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- connecting rod
- fastener
- steel pipe
- pipe support
- bulb
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Abstract
A high-strength fast-dismantling steel pipe support system is composed of a main vertical pipe, a casing pipe, a pin core, a fastening nut, two gaskets, two outer fastening parts, two inner fastening parts, a plurality of connecting rod parts with the two ends provided with ball heads and a locking nut. The connecting rod parts with the two ends provided with ball heads are evenly distributed on the spherical surface of a node space formed by the two inner fastening parts and the two outer fastening parts to form a spherical space node structure. According to the high-strength fast-dismantling steel pipe support system, high-strength fast dismantling of the steel pipe support system is really achieved, and the installation speed and the installation accuracy of a steel pipe support are substantially improved. The center lines of all the connecting rod parts on nodes are intersected to one point, the difficult problem that the acting force of an inclined rod part does not pass through the node center is solved, and the rigidity and the stability of the high-strength fast-dismantling steel pipe support system are improved. The high-strength fast-dismantling steel pipe support system is easy to manufacture, high in bearing force, strong in stability and fast to install, the constructing efficiency is improved, the constructing cost is reduced, and the high-strength fast dismantling is really achieved. The high-strength fast-dismantling steel pipe support system is used for bearing steel pipe supports in various environments and the like, and the application range is very wide.
Description
Technical field
The utility model relates to a kind of steel pipe support, particularly relates to a kind of high-strength quick detach steel pipe support system.
Background technology
At present, the Building Trade in China development is swift and violent, and widely used steel pipe support has also obtained tremendous development in the builing industry, but existing steel pipe support system can't really realize the technical barrier of quick-detachment Fast Installation, efficiency of construction is low, construction cost is high, causes economic benefit not good; The angle of the inclined member in the steel pipe support is non-adjustable, can not adapt to the different modulus combinations of different support body height in the practical application; The rod member center line of the Nodes of steel pipe support can not meet at a bit, and the inclined member active force is not on coaxial line, and is whole unstable.For overcoming the problems referred to above, designing a kind of new steel pipe support system becomes the problem that needs to be resolved hurrily.
The utility model content
The purpose of this utility model be the deficiency for conventional art provide a kind of simple in structure, member stress rationally, structural strength and efficiency of construction is high, cost is low, good in economic efficiency, dismounting is easy high-strength quick detach steel pipe support system.
The purpose of this utility model can realize.The high-strength quick detach steel pipe support of the utility model system is by main riser, sleeve pipe, three pin cores, two locknuts, two pads, two outer fasteners, two interior fasteners, the connecting rod of some two ends band bulb and two lock-nuts form, described sleeve pipe two ends are provided with external screw thread, described sleeve pipe is stationary fit and is socketed in described main riser outside, and by three the pin cores be fixed on the described main riser, a described locknut is spirally connected on the external screw thread of described sleeve pipe lower end, a pad below described sleeve pipe is socketed on described locknut successively, an outer fastener and an interior fastener, be the interior fastener of symmetrical repeating successively above being socketed above the part at above-mentioned three, an outer fastener and a pad, a locknut is spirally connected on the external screw thread of described sleeve pipe upper end, described locknut is fitted and is crimped on the described top pad, pass through some connecting rods of the downward oblique connection of bulb of connecting rod between outer fastener below described and the following interior fastener, pass through the bulb level of connecting rod between interior fastener below described and the top interior fastener to connecting some connecting rods, upward to connecting some connecting rods by the bulb of connecting rod between outer fastener above described and the top interior fastener, described two locknut outer ends lock-nut that on the screw thread of described sleeve pipe, respectively is spirally connected.
The high-strength quick detach steel pipe support of the utility model system, wherein said pin core is cylinder, and both ends of the surface are arc surface, and described pin core maximum length equates that with described sleeve pipe external diameter the arc surface at two ends is identical with the cambered surface curvature of described bushing outer surface.
The high-strength quick detach steel pipe support of the utility model system, wherein said connecting rod is comprised of connecting rod three parts between interlude supervisor, end bulb, interlude supervisor and the end bulb.
The high-strength quick detach steel pipe support of the utility model system, wherein said outer fastener is that a upper surface is greater than the frustum of a cone cylindricality of bottom surface, the center is provided with a trepanning, described trepanning internal diameter is identical with described sleeve pipe external diameter, the bottom surface of described outer fastener is a plane, upper surface is provided with an annular semi circular surface groove in described trepanning outer rim, upper surface outer rim place is also symmetrical to be provided with eight U-lags with described annular semi circular surface groove UNICOM, the curvature of the semi circular surface groove of described annular semi circular surface groove is identical with the bulb curvature of described connecting rod, the diameter of described U-lag is greater than the diameter of the connecting rod of connecting rod, the bulb of described extension bar rod member becomes the work matching pair with described annular semi circular surface groove, and the connecting rod of described connecting rod becomes the work matching pair with described U-lag.
The high-strength quick detach steel pipe support of the utility model system, wherein said interior fastener monnolithic case is cylindrical, the center is provided with trepanning, described trepanning internal diameter is identical with described sleeve pipe external diameter, the cylindrical first of described interior fastener surface is provided with an annular semi circular surface groove first in described trepanning outer rim, outer rim place, first surface is also symmetrical to be provided with eight U-lag first with described annular semi circular surface groove first UNICOM, the curvature of the semi circular surface groove of described annular semi circular surface groove first is identical with the bulb curvature of described connecting rod, the diameter of described U-lag first is greater than the diameter of the connecting rod of connecting rod, the bulb of described connecting rod becomes the work matching pair with described annular semi circular surface groove first, the connecting rod of described connecting rod becomes the work matching pair with described U-lag first, the second surface of described interior fastener is provided with an annular semi circular surface groove second in described trepanning outer rim, the bulb of described connecting rod becomes the work matching pair with described annular semi circular surface groove second, fitting in the first surface of the interior fastener below described and the first surface of interior fastener above described, to connect into the cooperating that curvature equates secondary, and the upper surface of the second surface of the interior fastener above described and described top outer fastener is fitted and connected into the cooperating pair.
The high-strength quick detach steel pipe support of the utility model system, wherein said some extension bar spares are symmetrical uniform on the three-dimensional node that is spheric.
The high-strength quick detach steel pipe support of the utility model system, the connecting rod that is connected between the connecting rod that connects between outer fastener below wherein said and the following interior fastener and described top outer fastener and the top interior fastener, two of its direction symmetry are on the identical axis.
The high-strength quick detach steel pipe support of the utility model system difference from prior art is that the high-strength quick detach steel pipe support of the utility model system is comprised of connecting rod and two lock-nuts of main riser, sleeve pipe, three pin cores, two locknuts, two pads, two outer fasteners, two interior fasteners, some two ends band bulb.Some extension bar spares are symmetrical uniform on the node space sphere, form a spherical space nodes structure.The utility model has been realized the high-strength quick detach of steel pipe support system by the combination of nine kinds of parts, has significantly improved speed and precision that the steel pipe support system is installed.The center line of all connecting rods of the Nodes of steel pipe support system of the present utility model is intersected in a bit, solved that the inclined member active force has improved rigidity and the stability of this steel pipe support system not by the technical barrier of node center in other steel pipe support system.The utlity model has that structure is succinct, makings is simple and easy, bearing capacity is high, rigidity is large, stable strong, quick for installation six large characteristics, the while can be improved efficiency of construction, and reducing construction cost has promoted economic benefit.Solved the technical barrier that existing steel pipe support system can't really realize high-strength quick detach.It is common to the load-bearing steel pipe support etc. of the various environments for use of the engineerings such as building construction, municipal infrastructure, highway bridge and culvert, and range of application is very extensive.
Below in conjunction with accompanying drawing high-strength quick detach steel pipe support system of the present utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the high-strength quick detach steel pipe support of the utility model system bulb.
Fig. 2 is the combining structure schematic diagram of main riser, sleeve pipe, pin core.
Fig. 3 is that outer fastener master looks schematic diagram.
Fig. 4 is outer fastener schematic top plan view.
Fig. 5 is outer fastener elevational schematic view.
Fig. 6 is the C-C generalized section of Fig. 4.
Fig. 7 is the D-D generalized section of Fig. 4.
Fig. 8 is that interior fastener master looks schematic diagram.
Fig. 9 is interior fastener schematic top plan view.
Figure 10 is interior fastener elevational schematic view.
Figure 11 is the G-G generalized section of Fig. 9.
Figure 12 is the H-H generalized section of Fig. 9.
Figure 13 is the structural representation of connecting rod.
Figure 14 is the overall structure schematic diagram after connecting between the high-strength quick detach steel pipe support system bulb.
Figure 15～24 are the installation step schematic diagram.
The specific embodiment
As shown in Figure 1, the high-strength quick detach steel pipe support of the utility model system is by connecting rod 8 and two lock-nuts 9 of main riser 1, sleeve pipe 2, three pin cores 3, two locknuts 4, two pads 5, two outer fasteners 6, two interior fasteners 7, some two ends band bulb.
As shown in Figure 1 and Figure 2, sleeve pipe 2 two ends are provided with external screw thread.Sleeve pipe 2 is stationary fit and is socketed in described main riser 1 outside, and is fixed on the main riser 1 by three pin cores 3.The locknut 4 that is spirally connected on the external screw thread of sleeve pipe 2 lower ends, sleeve pipe 2 successively fastener 6 and an interior fastener 7 outside the pad 5 below the socket, one on locknut 4.Be fastener 6 and pad 5 outside the interior fastener 7 of symmetrical repeating successively above being socketed, above the part at above-mentioned three.The locknut 4 that is spirally connected on the external screw thread of sleeve pipe 2 upper ends is on the superincumbent pad 5 of locknut 4 applying crimping.Pass through some connecting rods of bulb 8.2 downward oblique connections 8 of connecting rod 8 between following outer fastener 6 and the following interior fastener 7, pass through bulb 8.2 levels of connecting rod 8 between following interior fastener 7 and the top interior fastener 7 to connecting some connecting rods 8, the bulb 8.2 by connecting rod 8 between top outer fastener 6 and the top interior fastener 7 is upward to connecting some connecting rods 8.Two locknut 4 outer ends lock-nut 9 that on the screw thread of sleeve pipe 2, respectively is spirally connected.
As shown in figure 13, connecting rod 8 is responsible for 8.1 bulbs, 8.2 connecting rods, 8.3 3 parts and is formed by interlude supervisor 8.1, end bulb 8.2, interlude.
Such as Fig. 1, Fig. 3～shown in Figure 7, outer fastener 6 be a upper surface greater than the frustum of a cone cylindricality of bottom surface, the center is provided with a trepanning 6.1, trepanning 6.1 internal diameters are identical with described sleeve pipe 2 external diameters.The bottom surface of outer fastener 6 is a plane, and upper surface is provided with an annular semi circular surface groove 6.2 in trepanning 6.1 outer rims, and upper surface outer rim place is also symmetrical to be provided with eight U-lags 6.3 with annular semi circular surface groove 6.2 UNICOMs.The curvature of the semi circular surface groove of annular semi circular surface groove 6.2 is identical with bulb 8.2 curvature of connecting rod 8.The diameter of U-lag 6.3 is greater than the diameter of the connecting rod 8.3 of connecting rod 8,6.2 one-tenth work matching pairs of the bulb 8.2 of extension bar rod member 8 and annular semi circular surface groove.6.3 one-tenth work matching pairs of connecting rod 8.3 and the U-lag of connecting rod 8.
Such as Fig. 1, Fig. 8～shown in Figure 12, interior fastener 7 monnolithic cases are cylindrical, and the center is provided with trepanning 7.1, and trepanning 7.1 internal diameters are identical with sleeve pipe 2 external diameters.Interior fastener 7 cylindrical first surfaces are provided with an annular semi circular surface groove first 7.2 in described trepanning 7.1 outer rims, and outer rim place in first surface is also symmetrical to be provided with eight U-lag first 7.3 with described annular semi circular surface groove first 7.2 UNICOMs.The curvature of the semi circular surface groove of annular semi circular surface groove first 7.2 is identical with bulb 8.2 curvature of connecting rod 8.The diameter of U-lag first 7.3 is greater than the diameter of the connecting rod 8.3 of connecting rod 8.7.2 one-tenth work matching pairs of the bulb 8.2 of connecting rod 8 and annular semi circular surface groove first.7.3 one-tenth work matching pairs of the connecting rod 8.3 of connecting rod 8 and U-lag first.The second surface of interior fastener 7 is provided with an annular semi circular surface groove second 7.4 in trepanning 7.1 outer rims.7.4 one-tenth work matching pairs of the bulb 8.2 of connecting rod 8 and annular semi circular surface groove second.Fit and connect into the cooperating pair that curvature equates in the first surface of the first surface of following interior fastener 7 and top interior fastener 7.It is secondary that the upper surface of the outer fastener 6 above the second of top interior fastener 7 is surperficial and described is fitted and connected into cooperating.
As shown in Figure 1, some extension bar spares 8 are symmetrical uniform on the three-dimensional node that is spheric.Below outer fastener 6 and following interior fastener 7 between the connecting rod 8 that is connected between the connecting rod 8 that connects and top outer fastener 6 and the top interior fastener 7, two of its symmetry direction are on the identical axis.
Shown in Figure 15-24, the process of high-strength quick detach steel pipe support system of the present utility model is finished by following steps:
Step 1: at first, press pattern and make main riser 1, sleeve pipe 2, pin core 3 and connecting rod 8 with the materials processing of ad eundem intensity;
Step 2: sleeve pipe 2 is socketed on the main riser 1 with the stationary fit structure, by pin core 3 main riser 1 and sleeve pipe 2 assemblings is fixed into an integral body;
Step 3: following lock-nut 9, locknut 4 and the pad 5 of assembling successively the steel pipe support hierarchy node;
Step 4: the outer fastener 6 below the top assembling of pad 5 below is sleeved on following outer fastener 6 on the sleeve pipe 2;
Step 5: assembling is to the connecting rod 8 of declivity, in the annular semi circular surface groove 6.2 of the outer fastener 6 below will being positioned over to the end bulb 8.2 of the connecting rod 8 of declivity, the connecting rod 8.3 of connecting rod 8 is positioned in the U-lag 6.3 of outer fastener 6;
Step 6: above the outer fastener 6 below having placed connecting rod 8 assembling steel pipe support hierarchy node below interior fastener 7, the connecting rods 8 of fixing to declivity by annular semi circular surface groove second 7.4 and the outer fastener 6 annular semi circular surface grooves 6.2 of following interior fastener 7;
Step 7: the annular semi circular surface groove first 7.2 interior placement levels on interior fastener 7 first surfaces below to the bulb 8.2 of connecting rod 8, with level to the connecting rod 8.3 of the connecting rod 8 lip-deep U-lag first 7.3 of fastener 7 first below being placed in;
Step 8: placed level to connecting rod 8 below interior fastener 7 above assemble again interior fastener 7 above one, the connecting rod 8 of the annular semi circular surface groove first 7.2 by following interior fastener 7 first surfaces and annular semi circular surface groove first 7.2 fixed levels on the 7 first surfaces of the interior fastener above another, level to the connecting rod 8.3 of connecting rod 8 below being placed on interior fastener 7 and above the U-lag first 7.3 common grooves that consist of of interior fastener 7 in, afterwards, the upswept connecting rod 8 of annular semi circular surface groove second 7.4 interior placements on the second surface of superincumbent interior fastener 7 again;
Step 9: the outer fastener 6 above the interior fastener 7 on place upswept connecting rod 8 above the assembling, top outer fastener 6 is sleeved on the sleeve pipe 2, the bulb 8.2 of the connecting rod 8 of completing steps 8 also is positioned in the annular semi circular surface groove 6.2 of top outer fastener 6 simultaneously, the connecting rod 8.3 of connecting rod 8 is positioned in the U-lag 6.3 of top outer fastener 6, makes top outer fastener 6 jointly be connected upswept connecting rod 8 with top interior fastener 7;
Step 10: last, the pad 5 above the top assembling of superincumbent outer fastener 6, locknut 4 and lock-nut 9 above the assembling are finished high-strength quick detach steel pipe support system of the present utility model.
Step 11: the dismounting order of this high-strength quick detach steel pipe support system is just in time opposite with erection sequence, and contrary operation gets final product.
Overall structure after being connected between the utility model bulb and the bulb is referring to Figure 14.
Above-described embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (7)
1. high-strength quick detach steel pipe support system, it is characterized in that: by main riser (1), sleeve pipe (2), three pin cores (3), two locknuts (4), two pads (5), two outer fasteners (6), two interior fasteners (7), the connecting rod (8) of some two ends band bulb and two lock-nuts (9) form, described sleeve pipe (2) two ends are provided with external screw thread, described sleeve pipe (2) is stationary fit and is socketed in described main riser (1) outside, and by three the pin cores (3) be fixed on the described main riser (1), a described locknut (4) is spirally connected on the external screw thread of described sleeve pipe (2) lower end, pad (5) below described sleeve pipe (2) is socketed on described locknut (4) successively, an outer fastener (6) and an interior fastener (7), be the interior fastener (7) of symmetrical repeating successively above being socketed above the part at above-mentioned three, an outer fastener (6) and a pad (5), a locknut (4) is spirally connected on the external screw thread of described sleeve pipe (2) upper end, described locknut (4) is fitted and is crimped on the described top pad (5), pass through bulb (8.2) some connecting rods of downward oblique connection (8) of connecting rod (8) between outer fastener (6) below described and the following interior fastener (7), pass through bulb (8.2) level of connecting rod (8) between interior fastener (7) below described and the top interior fastener (7) to connecting some connecting rods (8), upward to connection some connecting rods (8) by the bulb (8.2) of connecting rod (8) between outer fastener (6) above described and the top interior fastener (7), described two locknuts (4) outer end lock-nut (9) that on the screw thread of described sleeve pipe (2), respectively is spirally connected.
2. high-strength quick detach steel pipe support system according to claim 1, it is characterized in that: described pin core (3) is cylinder, both ends of the surface are arc surface, described pin core (3) maximum length equates that with described sleeve pipe (2) external diameter the arc surface at two ends is identical with the cambered surface curvature of described sleeve pipe (2) external surface.
3. high-strength quick detach steel pipe support system according to claim 1 is characterized in that: described connecting rod (8) is comprised of connecting rod (8.3) three parts between interlude supervisor (8.1), end bulb (8.2), interlude supervisor (8.1) and the end bulb (8.2).
4. high-strength quick detach steel pipe support system according to claim 1, it is characterized in that: described outer fastener (6) is that a upper surface is greater than the frustum of a cone cylindricality of bottom surface, the center is provided with a trepanning (6.1), described trepanning (6.1) internal diameter is identical with described sleeve pipe (2) external diameter, the bottom surface of described outer fastener (6) is a plane, upper surface is provided with an annular semi circular surface groove (6.2) in described trepanning (6.1) outer rim, upper surface outer rim place is also symmetrical to be provided with eight U-lags (6.3) with described annular semi circular surface groove (6.2) UNICOM, the curvature of the semi circular surface groove of described annular semi circular surface groove (6.2) is identical with bulb (8.2) curvature of described connecting rod (8), the diameter of described U-lag (6.3) is greater than the diameter of the connecting rod (8.3) of connecting rod (8), the bulb (8.2) of described extension bar rod member (8) becomes the work matching pair with described annular semi circular surface groove (6.2), and the connecting rod (8.3) of described connecting rod (8) becomes the work matching pair with described U-lag (6.3).
5. high-strength quick detach steel pipe support system according to claim 1, it is characterized in that: described interior fastener (7) monnolithic case is cylindrical, the center is provided with trepanning (7.1), described trepanning (7.1) internal diameter is identical with described sleeve pipe (2) external diameter, the cylindrical first of described interior fastener (7) surface is provided with an annular semi circular surface groove first (7.2) in described trepanning (7.1) outer rim, outer rim place, first surface is also symmetrical to be provided with eight U-lag first (7.3) with described annular semi circular surface groove first (7.2) UNICOM, the curvature of the semi circular surface groove of described annular semi circular surface groove first (7.2) is identical with bulb (8.2) curvature of described connecting rod (8), the diameter of described U-lag first (7.3) is greater than the diameter of the connecting rod (8.3) of connecting rod (8), the bulb (8.2) of described connecting rod (8) becomes the work matching pair with described annular semi circular surface groove first (7.2), the connecting rod (8.3) of described connecting rod (8) becomes the work matching pair with described U-lag first (7.3), the second surface of described interior fastener (7) is provided with an annular semi circular surface groove second (7.4) in described trepanning (7.1) outer rim, the bulb (8.2) of described connecting rod (8) becomes the work matching pair with described annular semi circular surface groove second (7.4), fitting in the first surface of the interior fastener (7) below described and the first surface of interior fastener (7) above described, to connect into the cooperating that curvature equates secondary, and the upper surface of the second surface of the interior fastener (7) above described and described top outer fastener 6 is fitted and connected into the cooperating pair.
6. it is characterized in that according to claim 1 or 4 or 5 described high-strength quick detach steel pipe support systems: described some extension bar spares (8) are symmetrical uniform on the three-dimensional node that is spheric.
7. high-strength quick detach steel pipe support system according to claim 6, it is characterized in that: the connecting rod (8) that is connected between the connecting rod (8) that connects between the outer fastener (6) below described and the following interior fastener (7) and described top outer fastener (6) and the top interior fastener (7), two of its direction symmetry are on the identical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675437 CN203257087U (en) | 2012-12-10 | 2012-12-10 | High-strength fast-dismantling steel pipe support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675437 CN203257087U (en) | 2012-12-10 | 2012-12-10 | High-strength fast-dismantling steel pipe support system |
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| Publication Number | Publication Date |
|---|---|
| CN203257087U true CN203257087U (en) | 2013-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220675437 Withdrawn - After Issue CN203257087U (en) | 2012-12-10 | 2012-12-10 | High-strength fast-dismantling steel pipe support system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015745A (en) * | 2012-12-10 | 2013-04-03 | 北京城建亚泰建设集团有限公司 | High-strength quick release steel pipe bracket system |
| WO2021147140A1 (en) * | 2020-01-22 | 2021-07-29 | 青岛理工大学 | Wooden beam-column combining joint with bowl-shaped snap and installation method |
-
2012
- 2012-12-10 CN CN 201220675437 patent/CN203257087U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015745A (en) * | 2012-12-10 | 2013-04-03 | 北京城建亚泰建设集团有限公司 | High-strength quick release steel pipe bracket system |
| CN103015745B (en) * | 2012-12-10 | 2014-11-19 | 北京城建亚泰建设集团有限公司 | High-strength quick release steel pipe bracket system and its construction method |
| WO2021147140A1 (en) * | 2020-01-22 | 2021-07-29 | 青岛理工大学 | Wooden beam-column combining joint with bowl-shaped snap and installation method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20141119 |
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| RGAV | Abandon patent right to avoid regrant |