CN208748674U - Mortise and tenon prefabricated section is had enough to meet the need for temporary construction fence basis - Google Patents
Mortise and tenon prefabricated section is had enough to meet the need for temporary construction fence basis Download PDFInfo
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- CN208748674U CN208748674U CN201821407437.7U CN201821407437U CN208748674U CN 208748674 U CN208748674 U CN 208748674U CN 201821407437 U CN201821407437 U CN 201821407437U CN 208748674 U CN208748674 U CN 208748674U
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- prefabricated section
- sliding
- hole
- card slot
- mortise
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Abstract
Mortise and tenon prefabricated section is had enough to meet the need for temporary construction fence basis the utility model discloses a kind of, including top prefabricated section and middle part prefabricated section, there are three fixture blocks for the bottom fixed installation of the top prefabricated section, card slot there are three being opened up at the top of the prefabricated section of middle part, and the bottom end of three fixture blocks is mutually clamped with corresponding three card slots respectively, the two sides of middle part prefabricated section offer limiting through hole, and two limiting through hole are connected with corresponding card slot respectively, and sliding bar is slidably fitted in limiting through hole.The utility model structure is simple, it is easy to operate, quickly and easily top prefabricated section and middle part prefabricated section can be combined, be conducive to save the foundation construction time in building site and various place temporary construction fences, base concrete material can reuse simultaneously, and prefabricated section can shift to an earlier date factory's concentrated processing, save manual time and cost, quantity of refuse is reduced, it is environmentally protective.
Description
Technical field
The utility model relates to prefabricated section technical field more particularly to it is a kind of for temporary construction fence basis have enough to meet the need mortise and tenon
Prefabricated section.
Background technique
The building site surrounding of construction site generally uses the temporary construction fences such as iron sheet or composite plate at present, and foundation pit periphery is using interim
Guardrail etc. is protected, these temporary construction fences generally use concrete pier basic, or using brick masonry basis, the construction time is longer,
It is more to put into manpower, it is a kind of waste to resource, while secondary clear generates greatly that mostly disposable investment, which can not be reused,
Building waste is measured, so not being able to satisfy the demand of people.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and what is proposed is used for temporary construction fence base
Plinth has enough to meet the need mortise and tenon prefabricated section.
To achieve the goals above, the utility model adopts the technical scheme that
Mortise and tenon prefabricated section, including top prefabricated section and middle part prefabricated section, the top are had enough to meet the need for temporary construction fence basis
The bottom of portion's prefabricated section is fixedly mounted there are three fixture block, is opened up at the top of the prefabricated section of middle part there are three card slot, and three fixture blocks
Bottom end is mutually clamped with corresponding three card slots respectively, and the two sides of middle part prefabricated section offer limiting through hole, and two limits are logical
Hole is connected with corresponding card slot respectively, and sliding bar is slidably fitted in limiting through hole, is located at top prefabricated section two sides of the bottom
The side that is located remotely from each other of two fixture blocks offer limit card slot, and two sliding bars one end close to each other is respectively and relatively
The limit card slot answered mutually clamps, and the top and bottom of sliding bar offer first sliding groove, the top inner wall of limiting through hole and bottom
The first sliding block is fixedly installed on portion's inner wall, and two the first sliding blocks are connected with corresponding first sliding groove respectively, first
Mounting hole is offered on sliding block, fixed link is slidably fitted in mounting hole, and the both ends of fixed link are fixedly installed in relatively respectively
On the side inner wall for the first sliding groove answered, two the first sliding blocks on same level axis one end close to each other is fixed
The limit spring being set on the outside of fixed link is installed, two limit springs one end close to each other is fixedly installed in relatively respectively
On the side inner wall for the first sliding groove answered, the two sides of middle part prefabricated section offer the mounting groove below limiting through hole, peace
It is slidably fitted with portable pillar in tankage, offers second sliding slot in the top inner wall and bottom interior wall of mounting groove, portable pillar
Top and bottom are fixedly installed with the second sliding block, and two the second sliding blocks are slidably connected with corresponding second sliding slot respectively,
The side that two the second sliding blocks on same level axis are located remotely from each other is fixedly installed with installation spring, and two installations
One end that spring is located remotely from each other is fixedly installed in respectively on the side inner wall of corresponding second sliding slot, top prefabricated section and middle part
Major thread through-hole is offered on prefabricated section, major thread through-hole internal screw thread is connected with king-bolt, and extends at the top of king-bolt
The top of top prefabricated section is provided with railing foundation anchor plate at the top of the prefabricated section of top, and the bottom of railing foundation anchor plate offers
Placing groove, and extend at the top of king-bolt in placing groove and matched with placing groove, railing is offered on railing foundation anchor plate
Minor thread through-hole.
Preferably, it is opened up at the top of the top prefabricated section there are two screw thread card slot, minor thread through-hole internal screw thread is connected with
Stove bolt, and the bottom end of stove bolt extends in screw thread card slot and is adapted with screw thread card slot.
Preferably, steel pipe post is fixedly installed at the top of the railing foundation anchor plate.
Preferably, two the first sliding blocks on same vertical axis one end close to each other is embedded with multiple first
Ball, and multiple first balls roll with corresponding first sliding groove connect respectively.
Preferably, one end that two the second sliding blocks on same vertical axis are located remotely from each other is embedded with multiple second
Ball, and multiple second balls roll with corresponding second sliding slot connect respectively.
Preferably, one end that two sliding bars are located remotely from each other is fixedly installed with pull rod, and two portable pillars are located remotely from each other
One end be fixedly connected respectively with corresponding two pull rods side close to each other.
The utility model has the beneficial effects that
It is slided by top prefabricated section, middle part prefabricated section, fixture block, card slot, limiting through hole, sliding bar, limit card slot, first
Slot, the first sliding block, mounting hole, fixed link, limit spring, mounting groove, portable pillar, second sliding slot, the second sliding block and installation spring
Mutual cooperation under, quickly and easily top prefabricated section and middle part prefabricated section can be combined, be conducive to save building site and
The foundation construction time of various place temporary construction fences, while base concrete material can reuse, prefabricated section can shift to an earlier date
Factory's concentrated processing has saved manual time and cost, reduces quantity of refuse, environmentally protective, pulls pull rod, and pull rod drives sliding bar
It being moved, sliding bar drives first sliding groove to be moved, first sliding groove compression limit spring, limit spring energy-absorbing, meanwhile, it draws
Bar drives portable pillar to be moved, and portable pillar drives the second sliding block to be moved, and the second sliding block compression installation spring installs spring
Energy-absorbing removes sliding bar in limit card slot, then releasing lever, by limit spring and pacifies spring-loaded recoil of spring effect
It under power, is caught in sliding bar in limit card slot, by minor thread through-hole, major thread through-hole, king-bolt, railing foundation anchor plate, puts
It, can be quickly square under the mutual cooperation for setting slot, screw thread card slot, stove bolt, steel pipe post, the first ball, the second ball and pull rod
Just top prefabricated section and middle part prefabricated section are subjected to secondary fixation, the utility model structure is simple, easy to operate, can be quick
Easily top prefabricated section and middle part prefabricated section are combined, are conducive to the basis for saving building site and various place temporary construction fences
Construction time, while base concrete material can reuse, prefabricated section can shift to an earlier date factory's concentrated processing, save artificial
Time and cost reduce quantity of refuse, environmentally protective.
Detailed description of the invention
Fig. 1 be the utility model proposes for temporary construction fence basis have enough to meet the need mortise and tenon prefabricated section front view structure signal
Figure；
Fig. 2 be the utility model proposes the part A structure for having enough to meet the need mortise and tenon prefabricated section for temporary construction fence basis show
It is intended to.
In figure: 1 top prefabricated section, 2 middle part prefabricated sections, 3 fixture blocks, 4 card slots, 5 limiting through hole, 6 sliding bars, 7 limit card slots,
8 first sliding grooves, 9 first sliding blocks, 10 mounting holes, 11 fixed links, 12 limit springs, 13 mounting grooves, 14 portable pillars, 15 second are slided
Slot, 16 second sliding blocks, 17 installation springs, 18 minor thread through-holes, 19 major thread through-holes, 20 king-bolts, 21 railing foundation anchor plates, 22
Placing groove, 23 screw thread card slots, 24 stove bolts, 25 steel pipe posts, 26 first balls, the 27, second ball, 28 pull rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, have enough to meet the need mortise and tenon prefabricated section for temporary construction fence basis, including top prefabricated section 1 and middle part it is pre-
Clamp dog 2, the bottom of top prefabricated section 1 are fixedly mounted there are three fixture block 3, and the top of middle part prefabricated section 2 is opened up there are three card slot 4,
And the bottom end of three fixture blocks 3 is clamped with 4 phase of corresponding three card slots respectively, the two sides of middle part prefabricated section 2 offer limit
Through-hole 5, two limiting through hole 5 are connected with corresponding card slot 4 respectively, and sliding bar 6, position are slidably fitted in limiting through hole 5
The side that two fixture blocks 3 in 1 two sides of the bottom of top prefabricated section are located remotely from each other offers limit card slot 7, and two sliding bars 6
One end close to each other is clamped with corresponding 7 phase of limit card slot respectively, and it is sliding that the top and bottom of sliding bar 6 offer first
Slot 8 is fixedly installed with the first sliding block 9, and two the first sliding blocks 9 difference in the top inner wall and bottom interior wall of limiting through hole 5
It is connected with corresponding first sliding groove 8, mounting hole 10 is offered on the first sliding block 9, is slidably fitted with fixation in mounting hole 10
Bar 11, and the both ends of fixed link 11 are fixedly installed in respectively on the side inner wall of corresponding first sliding groove 8, are located at same level
Two the first sliding block 9 one end close to each other on axis are fixedly installed with the limit spring for being set in 11 outside of fixed link
12, two limit springs 12 one end close to each other is fixedly installed in respectively on the side inner wall of corresponding first sliding groove 8, in
The two sides of portion's prefabricated section 2 offer the mounting groove 13 positioned at 5 lower section of limiting through hole, are slidably fitted with portable pillar in mounting groove 13
14, second sliding slot 15 is offered in the top inner wall and bottom interior wall of mounting groove 13, and the top and bottom of portable pillar 14 are solid
Dingan County is equipped with the second sliding block 16, and two the second sliding blocks 16 are slidably connected with corresponding second sliding slot 15 respectively, is located at same
The side that two the second sliding blocks 16 on horizontal axis are located remotely from each other is fixedly installed with installation spring 17, and two installation springs
17 one end being located remotely from each other are fixedly installed in respectively on the side inner wall of corresponding second sliding slot 15, and top prefabricated section 1 is in
Offering major thread through-hole 19 on portion's prefabricated section 2,19 internal screw thread of major thread through-hole is connected with king-bolt 20, and king-bolt 20
Top extends to the top of top prefabricated section 1, and the top of top prefabricated section 1 is provided with railing foundation anchor plate 21, railing basis anchor
The bottom of plate 21 offers placing groove 22, and the top of king-bolt 20 extends in placing groove 22 and matches with placing groove 22,
Railing minor thread through-hole 18 is offered on railing foundation anchor plate 21, passes through top prefabricated section 1, middle part prefabricated section 2, fixture block 3, card slot
4, limiting through hole 5, sliding bar 6, limit card slot 7, first sliding groove 8, the first sliding block 9, mounting hole 10, fixed link 11, limit spring
It 12, can be quickly square under the mutual cooperation of mounting groove 13, portable pillar 14, second sliding slot 15, the second sliding block 16 and installation spring 17
Being combined top prefabricated section 1 and middle part prefabricated section 2 just, is conducive to the basis for saving building site and various place temporary construction fences
Construction time, while base concrete material can reuse, prefabricated section can shift to an earlier date factory's concentrated processing, save artificial
Time and cost reduce quantity of refuse, environmentally protective, pull pull rod 28, and pull rod 28 drives sliding bar 6 to be moved, 6 band of sliding bar
Dynamic first sliding groove 8 is moved, the compression limit spring 12 of first sliding groove 8,12 energy-absorbing of limit spring, meanwhile, pull rod 28, which drives, lives
Dynamic column 14 is moved, and portable pillar 14 drives the second sliding block 16 to be moved, and the second sliding block 16 compression installation spring 17 installs bullet
17 energy-absorbing of spring removes sliding bar 6 in limit card slot 7, then releasing lever 28, by limit spring 12 and installs spring 17
It under recoil of spring active force, is caught in sliding bar 6 in limit card slot 7, passes through minor thread through-hole 18, major thread through-hole 19, big spiral shell
Bolt 20, railing foundation anchor plate 21, placing groove 22, screw thread card slot 23, stove bolt 24, steel pipe post 25, the rolling of the first ball 26, second
Under the mutual cooperation of pearl 27 and pull rod 28, quickly and easily top prefabricated section 1 and middle part prefabricated section 2 can be carried out secondary solid
Fixed, the utility model structure is simple, easy to operate, top prefabricated section 1 and middle part prefabricated section 2 quickly and easily can be carried out group
It closes, is conducive to the foundation construction time for saving building site and various place temporary construction fences, while base concrete material can repeat
It utilizes, prefabricated section can shift to an earlier date factory's concentrated processing, save manual time and cost, reduce quantity of refuse, environmentally protective.
In the utility model, the top of top prefabricated section 1 is opened up there are two screw thread card slot 23,18 internal screw thread of minor thread through-hole
It is connected with stove bolt 24, and the bottom end of stove bolt 24 extends in screw thread card slot 23 and is adapted with screw thread card slot 23, railing base
The top of plinth anchor slab 21 is fixedly installed with steel pipe post 25, and two on same vertical axis the first sliding block 9 is close to each other
One end be embedded with multiple first balls 26, and multiple first balls 26 roll with corresponding first sliding groove 8 connect respectively,
One end that two the second sliding blocks 16 on same vertical axis are located remotely from each other is embedded with multiple second balls 27, and multiple
Second ball 27 rolls with corresponding second sliding slot 15 connect respectively, the fixed peace in one end that two sliding bars 6 are located remotely from each other
Equipped with pull rod 28, and one end for being located remotely from each other of two portable pillars 14 side close to each other with corresponding two pull rods 28 respectively
Be fixedly connected, by top prefabricated section 1, middle part prefabricated section 2, fixture block 3, card slot 4, limiting through hole 5, sliding bar 6, limit card slot 7,
First sliding groove 8, the first sliding block 9, mounting hole 10, fixed link 11, limit spring 12, mounting groove 13, portable pillar 14, second sliding slot
It 15, can be quickly and easily by top prefabricated section 1 and middle part prefabricated section under the mutual cooperation of the second sliding block 16 and installation spring 17
2 are combined, and are conducive to the foundation construction time for saving building site and various place temporary construction fences, while base concrete material energy
Enough recyclings, prefabricated section can shift to an earlier date factory's concentrated processing, save manual time and cost, reduce quantity of refuse, green ring
It protects, pulls pull rod 28, pull rod 28 drives sliding bar 6 to be moved, and sliding bar 6 drives first sliding groove 8 to be moved, first sliding groove
8 compression limit springs 12,12 energy-absorbing of limit spring, meanwhile, pull rod 28 drives portable pillar 14 to be moved, and portable pillar 14 drives the
Two sliding blocks 16 are moved, and the second sliding block 16 compression installation spring 17 installs 17 energy-absorbing of spring, sliding bar 6 is made to remove limiting card
In slot 7, then releasing lever 28 block sliding bar 6 by limit spring 12 under the recoil of spring active force of installation spring 17
Enter in limit card slot 7, by minor thread through-hole 18, major thread through-hole 19, king-bolt 20, railing foundation anchor plate 21, placing groove 22,
Screw thread card slot 23, stove bolt 24, steel pipe post 25, the first ball 26, the second ball 27 and pull rod 28 mutual cooperation under, can
Top prefabricated section 1 and middle part prefabricated section 2 are quickly and easily subjected to secondary fixation, the utility model structure is simple, and it is easy to operate,
Quickly and easily top prefabricated section 1 and middle part prefabricated section 2 can be combined, be conducive to save building site and various places are interim
The foundation construction time of enclosing, while base concrete material can reuse, prefabricated section can shift to an earlier date factory's concentrated processing,
Manual time and cost have been saved, quantity of refuse is reduced, it is environmentally protective.
Working principle: in use, pulling pull rod 28, pull rod 28 drives sliding bar 6 to be moved, and sliding bar 6 drives first
Sliding slot 8 is moved, the compression limit spring 12 of first sliding groove 8,12 energy-absorbing of limit spring, meanwhile, pull rod 28 drives portable pillar 14
It is moved, portable pillar 14 drives the second sliding block 16 to be moved, and the second sliding block 16 compression installation spring 17, installation spring 17 is inhaled
Can, it removes sliding bar 6 in limit card slot 7, then releasing lever 28, is returned by the spring of limit spring 12 and installation spring 17
It plays under active force, is caught in sliding bar 6 in limit card slot 7, which is poured in advance using C20 or more pea gravel concreten and built up
Type, specific size can be designed according to basic size, using mortise and tenon formula concaveconvex structure form, can mutually mortise and tenon it is combined and spliced, can 2
Hole, 3 holes, porous design, every layer of prefabricated section are superimposed placement, prefabricated section center indwelling reinforcing anchor hole in a crisscross manner, and prefabricated section is spelled
After the completion of dress, split bolt second consolidation, it is ensured that prefabricated section combination foundation is whole more stable, to realize quickly and easily
Top prefabricated section 1 and middle part prefabricated section 2 are combined, the foundation construction for saving building site and various place temporary construction fences is conducive to
Time, while base concrete material can reuse, prefabricated section can shift to an earlier date factory's concentrated processing, save manual time
With cost, quantity of refuse is reduced, it is environmentally protective.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. mortise and tenon prefabricated section, including top prefabricated section (1) and middle part prefabricated section (2) are had enough to meet the need for temporary construction fence basis,
It is characterized in that, the bottom of the top prefabricated section (1) is fixedly mounted there are three fixture block (3), and middle part prefabricated section opens up at the top of (2)
There are three card slot (4), and the bottom end of three fixture blocks (3) is mutually clamped with corresponding three card slots (4) respectively, middle part prefabricated section
(2) two sides offer limiting through hole (5), and two limiting through hole (5) are connected with corresponding card slot (4) respectively, limit
Sliding bar (6) are slidably fitted in through-hole (5), what two fixture blocks (3) positioned at top prefabricated section (1) two sides of the bottom were located remotely from each other
Side offers limit card slot (7), and two sliding bars (6) one end close to each other respectively with corresponding limit card slot
(7) it mutually clamps, the top and bottom of sliding bar (6) offer first sliding groove (8), the top inner wall of limiting through hole (5) and bottom
Be fixedly installed on portion's inner wall the first sliding block (9), and two the first sliding blocks (9) respectively with corresponding first sliding groove (8) phase
It is connected to, is offered mounting hole (10) on the first sliding block (9), is slidably fitted with fixed link (11) in mounting hole (10), and fixed link
(11) both ends are fixedly installed in respectively on the side inner wall of corresponding first sliding groove (8), on same level axis
Two the first sliding block (9) one end close to each other are fixedly installed with the limit spring (12) being set on the outside of fixed link (11),
Two limit spring (12) one end close to each other are fixedly installed in respectively on the side inner wall of corresponding first sliding groove (8),
The two sides of middle part prefabricated section (2) offer the mounting groove (13) below limiting through hole (5), sliding peace in mounting groove (13)
Equipped with portable pillar (14), second sliding slot (15), portable pillar are offered in the top inner wall and bottom interior wall of mounting groove (13)
(14) top and bottom are fixedly installed with the second sliding block (16), and two the second sliding blocks (16) are respectively with corresponding second
Sliding slot (15) is slidably connected, and the side that the second sliding block of two on same level axis (16) is located remotely from each other is fixedly mounted
Have installation spring (17), and one end that two installations spring (17) are located remotely from each other is fixedly installed in corresponding second sliding slot respectively
(15) on side inner wall, major thread through-hole (19), major thread are offered on top prefabricated section (1) and middle part prefabricated section (2)
Through-hole (19) internal screw thread is connected with king-bolt (20), and the top of top prefabricated section (1) is extended at the top of king-bolt (20), top
It is provided at the top of portion's prefabricated section (1) railing foundation anchor plate (21), the bottom of railing foundation anchor plate (21) offers placing groove
(22), it and at the top of king-bolt (20) extends in placing groove (22) and is matched with placing groove (22), railing foundation anchor plate
(21) railing minor thread through-hole (18) is offered on.
2. according to claim 1 have enough to meet the need mortise and tenon prefabricated section for temporary construction fence basis, which is characterized in that the top
It being opened up at the top of portion's prefabricated section (1) there are two screw thread card slot (23), minor thread through-hole (18) internal screw thread is connected with stove bolt (24),
And the bottom end of stove bolt (24) extends in screw thread card slot (23) and is adapted with screw thread card slot (23).
3. according to claim 1 have enough to meet the need mortise and tenon prefabricated section for temporary construction fence basis, which is characterized in that the column
Steel pipe post (25) are fixedly installed at the top of bar foundation anchor plate (21).
4. according to claim 1 have enough to meet the need mortise and tenon prefabricated section for temporary construction fence basis, which is characterized in that be located at same
Two the first sliding block (9) one end close to each other on one vertical axis are embedded with multiple first balls (26), and multiple
One ball (26) rolls with corresponding first sliding groove (8) connect respectively.
5. according to claim 1 have enough to meet the need mortise and tenon prefabricated section for temporary construction fence basis, which is characterized in that be located at same
One end that two the second sliding blocks (16) on one vertical axis are located remotely from each other is embedded with multiple second balls (27), and multiple
Two balls (27) roll with corresponding second sliding slot (15) connect respectively.
6. according to claim 1 have enough to meet the need mortise and tenon prefabricated section for temporary construction fence basis, which is characterized in that two cunnings
One end that lever (6) is located remotely from each other is fixedly installed with pull rod (28), and one end difference that two portable pillars (14) are located remotely from each other
The side close to each other with corresponding two pull rods (28) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821407437.7U CN208748674U (en) | 2018-08-30 | 2018-08-30 | Mortise and tenon prefabricated section is had enough to meet the need for temporary construction fence basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821407437.7U CN208748674U (en) | 2018-08-30 | 2018-08-30 | Mortise and tenon prefabricated section is had enough to meet the need for temporary construction fence basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748674U true CN208748674U (en) | 2019-04-16 |
Family
ID=66082491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821407437.7U Expired - Fee Related CN208748674U (en) | 2018-08-30 | 2018-08-30 | Mortise and tenon prefabricated section is had enough to meet the need for temporary construction fence basis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208748674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155449A (en) * | 2020-01-10 | 2020-05-15 | 东南大学 | Prefabricated UHPC (ultra high performance concrete) anchoring tooth block for external prestress reinforcement and construction method |
-
2018
- 2018-08-30 CN CN201821407437.7U patent/CN208748674U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155449A (en) * | 2020-01-10 | 2020-05-15 | 东南大学 | Prefabricated UHPC (ultra high performance concrete) anchoring tooth block for external prestress reinforcement and construction method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |