CN109958078B - Stable form municipal administration guardrail with multiple functions - Google Patents
Stable form municipal administration guardrail with multiple functions Download PDFInfo
- Publication number
- CN109958078B CN109958078B CN201910146653.3A CN201910146653A CN109958078B CN 109958078 B CN109958078 B CN 109958078B CN 201910146653 A CN201910146653 A CN 201910146653A CN 109958078 B CN109958078 B CN 109958078B
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- CN
- China
- Prior art keywords
- base
- plate
- guardrail
- green belt
- guard
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- 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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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/005—Cutting apparatus specially adapted for cutting hay, straw or the like for disintegrating and cutting up bales of hay, straw or fodder
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
- A01F29/025—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction parallel to axis
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
Abstract
The invention discloses a multifunctional stable municipal guardrail, which comprises a guard plate and a base, wherein the guard plate is arranged on the base; the protective plate is fixedly arranged on the upper side of the base and is communicated with the interior of the base, a concave feed port is formed in the top of the protective plate, and a long and narrow feed channel is formed in the protective plate and is positioned on the lower side of the feed port; a rotating shaft is rotatably arranged in the base, and a plurality of crushing blades are uniformly and fixedly arranged on the rotating shaft; the utility model discloses a green belt, including backplate, gear chamber, backplate, slide bar, bearing. The invention not only can crush fallen leaves into small blocks to fertilize the green belt and promote the growth of the green belt plant, but also can gradually reduce the impact force when the guardrail is impacted and avoid the damage of the guard plate.
Description
Technical Field
The invention relates to a guardrail, in particular to a multifunctional stable municipal guardrail.
Background
The upright post of the guardrail is fixed with the ground through expansion bolts or pre-buried. Are usually installed on the sides of logistics channels, the periphery of production equipment, building corners, the sides of doors and the edges of cargo beds, etc. The guardrail is mainly used for protecting and protecting equipment and facilities in occasions such as roads, factories, communities, villas, courtyards, commercial districts, public places and the like. The guard rail is visible everywhere in our lives.
The guardrail net products in China are divided into highway guardrail nets, railway guardrail nets, bridge guardrail nets and sports fence nets, wherein the guardrail nets are divided into double-ring guardrail nets, double-side wire guardrail nets, frame type guardrail nets, wave type guardrail nets, airport area guardrail nets, triangular bent guardrail nets and barbed wire protective nets, and the highway guardrail nets and the railway guardrail nets are mainly used.
Municipal administration guardrail installs and protects the greenbelt in the periphery of greenbelt, places the pedestrian and tramples the greenbelt, and current municipal administration guardrail simple structure is fixed for single panel moreover, and fixed mode is single moreover, emptys easily when the guardrail receives the striking, not only is difficult to protect the greenbelt, hinders the pedestrian in addition easily, reduces the life of guardrail simultaneously.
Disclosure of Invention
The invention aims to provide a multifunctional stable municipal guardrail to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a stable municipal guardrail with multiple functions comprises a guard plate and a base; the protective plate is fixedly arranged on the upper side of the base and is communicated with the interior of the base, a concave feed port is formed in the top of the protective plate, and a long and narrow feed channel is formed in the protective plate and is positioned on the lower side of the feed port; a rotating shaft is rotatably arranged in the base, and a plurality of crushing blades are uniformly and fixedly arranged on the rotating shaft; the utility model discloses a green belt guard, including backplate, gear chamber, slide bar, first spring, gear chamber, first round gear, guard plate, slide bar, first rack, rack and round gear meshing, the both sides symmetry fixed mounting in the left and right sides of backplate has two curb plates, and two gear chambers have been seted up to the upper and lower bilateral symmetry of curb plate, and two round gear are installed in the upper and lower bilateral symmetry rotation of gear intracavity portion, one side that the greenbelt was kept away from to the backplate is provided with the guard plate, and the equal fixed mounting in four corners department of guard plate has the slide bar, and the other end slidable mounting of slide.
As a further scheme of the invention: the backplate is inside hollow rectangular plate structure, the base is the left and right sides and is hemispherical cylinder structure, and the inside of base is hollow structure.
As a still further scheme of the invention: and a driving motor for driving the rotating shaft to rotate is fixedly arranged in the base.
As a still further scheme of the invention: and a discharge port is formed in the outer wall of the base and is downwards inclined at one side close to the green belt.
As a still further scheme of the invention: both ends all are provided with fixed establishment about the base, and fixed establishment includes the inserted bar of three one-tenth conical arrangement, the top and the base fixed connection of inserted bar, and the bottom of inserted bar is the taper shape, and evenly is provided with a plurality of barbs on the inserted bar.
As a still further scheme of the invention: the other side fixed mounting of guard plate has the protection to fill up, and the concrete structure of protection is elastic rubber.
As a still further scheme of the invention: the protection plate is fixedly connected with the protection plate through a telescopic mechanism, and the telescopic mechanism comprises a first support rod, a connecting rod and a second support rod; the draw-in groove has all been seted up to the one end of first branch and second branch, both ends are slidable mounting respectively in the inside of two draw-in grooves about the connecting rod, and both ends pass through second spring and draw-in groove fixed connection about the connecting rod.
The utility model provides a stable form municipal protection device with multiple functions, includes above-mentioned stable form municipal guardrail that has multiple functions.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention fixedly installs the guard plate on the upper side of the base, the guard plate is communicated with the interior of the base, the top of the guard plate is provided with a concave feed inlet, the interior of the guard plate, which is positioned at the lower side of the feed inlet, is provided with a long and narrow feed channel, the guard bar is fixed beside a green belt, fallen leaves of trees on the upper part of the guard bar fall into the interior of the guard plate from the feed inlet and fall into the interior of the base along the feed channel, and the driving motor drives the rotating shaft to rotate so as to drive the crushing blade to crush the; a discharge port is formed in one side, close to the green belt, of the outer wall of the base in a downward inclined mode, and fallen leaves crushed into small pieces flow out of the discharge port and fall on the green belt, so that the green belt is fertilized, and the growth of plants in the green belt is promoted;
2. still there are two curb plates in the left and right sides symmetry fixed mounting of backplate, two gear chambers have been seted up to the upper and lower bilateral symmetry of curb plate, two circular gears are installed in the upper and lower bilateral symmetry rotation of gear intracavity portion, one side that the greenbelt was kept away from to the backplate is provided with the guard plate, the equal fixed mounting in four corners department of guard plate has the slide bar, the other end slidable mounting of slide bar is in the inside in gear chamber, and the slide bar is located two circular gears between the upper and lower symmetric fixed mounting have two racks, rack and circular gear meshing, the one end that the slide bar is located the gear chamber still is through first spring and gear chamber fixed connection, when the guardrail received the striking, the guard plate removes to the backplate, first spring turns into spring force with the impact force, simultaneously the cooperation between circular gear.
Drawings
Figure 1 is a schematic structural diagram of a stable municipal guardrail with multiple functions.
Figure 2 is a side view schematic diagram of a curb plate in stable form municipal guardrail that has multiple functions.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Figure 4 is a side view schematic diagram of the guard plate and base of the stable municipal guardrail with multiple functions.
Fig. 5 is a schematic structural diagram of a telescopic mechanism in a stable municipal guardrail with multiple functions.
In the figure: 1-guard plate, 2-side plate, 3-base, 4-driving motor, 5-rotating shaft, 6-crushing blade, 7-inserted rod, 8-guard plate, 9-sliding rod, 10-guard pad, 11-telescopic mechanism, 12-gear cavity, 13-rack, 14-circular gear, 15-first spring, 16-feeding hole, 17-feeding channel, 18-discharging hole, 19-first supporting rod, 20-second spring, 21-connecting rod and 22-second supporting rod.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1-4, a multifunctional stable municipal guardrail comprises a guard plate 1 and a base 3; the protection plate 1 is of a rectangular plate structure with a hollow interior, the base 3 is of a cylindrical structure with hemispherical left and right sides, the interior of the base 3 is of a hollow structure, the protection plate 1 is fixedly arranged on the upper side of the base 3, and the protection plate 1 is communicated with the interior of the base 3; a concave feed inlet 16 is formed in the top of the guard plate 1, a long and narrow feed channel 17 is formed in the guard plate 1 and located on the lower side of the feed inlet 16, the guard rail is fixed beside a green belt, and fallen leaves of trees on the upper portion of the guard rail fall into the guard plate 1 from the feed inlet 16 and fall into the base 3 along the feed channel 17; a rotating shaft 5 is rotatably arranged in the base 3, a plurality of crushing blades 6 are uniformly and fixedly arranged on the rotating shaft 5, a driving motor 4 for driving the rotating shaft 5 to rotate is also fixedly arranged in the base 3, and the driving motor 4 drives the rotating shaft 5 to rotate so as to drive the crushing blades 6 to crush the fallen leaves into small pieces; a discharge port 18 is formed in one side, close to the green belt, of the outer wall of the base 3 in a downward inclined mode, and fallen leaves crushed into small pieces flow out of the discharge port 18 and fall on the green belt, so that the green belt is fertilized, and the growth of plants in the green belt is promoted;
in order to fix the guardrail in soil, fixing mechanisms are arranged at the left end and the right end of the base 3 and comprise three inserting rods 7 which are arranged in a conical shape, the top parts of the inserting rods 7 are fixedly connected with the base 3, the bottom parts of the inserting rods 7 are in a pointed conical shape, and a plurality of barbs are uniformly arranged on the inserting rods 7, so that the guardrail is firmly fixed on the ground;
the guard board is characterized in that two side boards 2 are symmetrically and fixedly mounted on the left side and the right side of the guard board 1, two gear cavities 12 are symmetrically formed in the upper side and the lower side of each side board 2, two circular gears 14 are symmetrically and rotatably mounted on the upper side and the lower side of the inner portion of each gear cavity 12, a guard board 8 is arranged on one side, away from a green belt, of the guard board 1, slide rods 9 are fixedly mounted at four corners of each guard board 8, the other ends of the slide rods 9 are slidably mounted in the gear cavities 12, two racks 13 are symmetrically and fixedly mounted between the two circular gears 14 and located at the upper side and the lower side of the guard board 9, the racks 13 are meshed with the circular gears 14, one ends, located in the gear cavities 12, of the slide rods 9 are fixedly connected with the gear cavities 12 through first springs 15, when a guardrail is impacted, the guard, the damage of the guard plate 1 is avoided;
in order to prevent the pedestrian from hitting the guardrail and being injured, the other side of the protection plate 8 is fixedly provided with a protection pad 10, and the protection pad 10 is specifically made of elastic rubber, so that the pedestrian is protected from collision.
Example 2
Referring to fig. 1-5, a multifunctional stable municipal guardrail comprises a guard plate 1 and a base 3; the protection plate 1 is of a rectangular plate structure with a hollow interior, the base 3 is of a cylindrical structure with hemispherical left and right sides, the interior of the base 3 is of a hollow structure, the protection plate 1 is fixedly arranged on the upper side of the base 3, and the protection plate 1 is communicated with the interior of the base 3; a concave feed inlet 16 is formed in the top of the guard plate 1, a long and narrow feed channel 17 is formed in the guard plate 1 and located on the lower side of the feed inlet 16, the guard rail is fixed beside a green belt, and fallen leaves of trees on the upper portion of the guard rail fall into the guard plate 1 from the feed inlet 16 and fall into the base 3 along the feed channel 17; a rotating shaft 5 is rotatably arranged in the base 3, a plurality of crushing blades 6 are uniformly and fixedly arranged on the rotating shaft 5, a driving motor 4 for driving the rotating shaft 5 to rotate is also fixedly arranged in the base 3, and the driving motor 4 drives the rotating shaft 5 to rotate so as to drive the crushing blades 6 to crush the fallen leaves into small pieces; a discharge port 18 is formed in one side, close to the green belt, of the outer wall of the base 3 in a downward inclined mode, and fallen leaves crushed into small pieces flow out of the discharge port 18 and fall on the green belt, so that the green belt is fertilized, and the growth of plants in the green belt is promoted;
in order to fix the guardrail in soil, fixing mechanisms are arranged at the left end and the right end of the base 3 and comprise three inserting rods 7 which are arranged in a conical shape, the top parts of the inserting rods 7 are fixedly connected with the base 3, the bottom parts of the inserting rods 7 are in a pointed conical shape, and a plurality of barbs are uniformly arranged on the inserting rods 7, so that the guardrail is firmly fixed on the ground;
the guard board is characterized in that two side boards 2 are symmetrically and fixedly mounted on the left side and the right side of the guard board 1, two gear cavities 12 are symmetrically formed in the upper side and the lower side of each side board 2, two circular gears 14 are symmetrically and rotatably mounted on the upper side and the lower side of the inner portion of each gear cavity 12, a guard board 8 is arranged on one side, away from a green belt, of the guard board 1, slide rods 9 are fixedly mounted at four corners of each guard board 8, the other ends of the slide rods 9 are slidably mounted in the gear cavities 12, two racks 13 are symmetrically and fixedly mounted between the two circular gears 14 and located at the upper side and the lower side of the guard board 9, the racks 13 are meshed with the circular gears 14, one ends, located in the gear cavities 12, of the slide rods 9 are fixedly connected with the gear cavities 12 through first springs 15, when a guardrail is impacted, the guard, the damage of the guard plate 1 is avoided;
in order to prevent the pedestrian from hitting the guardrail and being injured, the other side of the protection plate 8 is fixedly provided with a protection pad 10, and the protection pad 10 is specifically made of elastic rubber, so that the pedestrian is protected from collision.
The difference between the embodiment and embodiment 1 is that the protection plate 8 is fixedly connected with the protection plate 1 through a telescopic mechanism 11, and the telescopic mechanism 11 comprises a first support rod 19, a connecting rod 21 and a second support rod 22; the draw-in groove has all been seted up to the one end of first branch 19 and second branch 22, both ends difference slidable mounting is in the inside of two draw-in grooves about connecting rod 21, and both ends pass through second spring 20 and draw-in groove fixed connection about connecting rod 21 to the anti-collision ability of guardrail is further improved.
The invention fixedly installs the guard plate on the upper side of the base, the guard plate is communicated with the interior of the base, the top of the guard plate is provided with a concave feed inlet, the interior of the guard plate, which is positioned at the lower side of the feed inlet, is provided with a long and narrow feed channel, the guard bar is fixed beside a green belt, fallen leaves of trees on the upper part of the guard bar fall into the interior of the guard plate from the feed inlet and fall into the interior of the base along the feed channel, and the driving motor drives the rotating shaft to rotate so as to drive the crushing blade to crush the; a discharge port is formed in one side, close to the green belt, of the outer wall of the base in a downward inclined mode, and fallen leaves crushed into small pieces flow out of the discharge port and fall on the green belt, so that the green belt is fertilized, and the growth of plants in the green belt is promoted; still there are two curb plates in the left and right sides symmetry fixed mounting of backplate, two gear chambers have been seted up to the upper and lower bilateral symmetry of curb plate, two circular gears are installed in the upper and lower bilateral symmetry rotation of gear intracavity portion, one side that the greenbelt was kept away from to the backplate is provided with the guard plate, the equal fixed mounting in four corners department of guard plate has the slide bar, the other end slidable mounting of slide bar is in the inside in gear chamber, and the slide bar is located two circular gears between the upper and lower symmetric fixed mounting have two racks, rack and circular gear meshing, the one end that the slide bar is located the gear chamber still is through first spring and gear chamber fixed connection, when the guardrail received the striking, the guard plate removes to the backplate, first spring turns into spring force with the impact force, simultaneously the cooperation between circular gear.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. A stable municipal guardrail with multiple functions is characterized by comprising a guard plate (1) and a base (3); the protective plate (1) is fixedly arranged on the upper side of the base (3), the protective plate (1) is communicated with the interior of the base (3), a concave feed port (16) is formed in the top of the protective plate (1), and a long and narrow feed channel (17) is formed in the protective plate (1) and located on the lower side of the feed port (16); a rotating shaft (5) is rotatably arranged in the base (3), and a plurality of crushing blades (6) are uniformly and fixedly arranged on the rotating shaft (5); the green belt protection device is characterized in that two side plates (2) are symmetrically and fixedly mounted on the left side and the right side of the protection plate (1), two gear cavities (12) are symmetrically formed in the upper side and the lower side of each side plate (2), two circular gears (14) are symmetrically and rotatably mounted on the upper side and the lower side inside the gear cavities (12), a protection plate (8) is arranged on one side, away from a green belt, of the protection plate (1), slide rods (9) are fixedly mounted at four corners of the protection plate (8), the other ends of the slide rods (9) are slidably mounted inside the gear cavities (12), two racks (13) are symmetrically and fixedly mounted between the two circular gears (14) in the up-down mode, the racks (13) are meshed with the circular gears (14), and one end, located in the gear cavity (12), of each slide rod (9) is fixedly connected;
the protection plate (8) is fixedly connected with the protection plate (1) through a telescopic mechanism (11), and the telescopic mechanism (11) comprises a first support rod (19), a connecting rod (21) and a second support rod (22); the clamping grooves are formed in one ends of the first supporting rod (19) and the second supporting rod (22), the left end and the right end of the connecting rod (21) are respectively slidably mounted in the two clamping grooves, and the left end and the right end of the connecting rod (21) are fixedly connected with the clamping grooves through the second springs (20).
2. The multifunctional stable municipal guardrail according to claim 1, wherein the guard plate (1) is a rectangular plate structure with a hollow interior, the base (3) is a cylindrical structure with hemispherical left and right sides, and the base (3) has a hollow interior.
3. The multifunctional stable municipal guardrail according to claim 2, wherein a driving motor (4) for driving the rotating shaft (5) to rotate is fixedly installed inside the base (3).
4. A multifunctional stable municipal guardrail according to claim 3, characterized in that the outer wall of the base (3) is provided with a discharge hole (18) which is inclined downwards on the side close to the green belt.
5. The stable municipal guardrail with multiple functions of claim 1, 2 or 3, wherein the left and right ends of the base (3) are provided with fixing mechanisms, each fixing mechanism comprises three inserting rods (7) which are arranged in a conical shape, the tops of the inserting rods (7) are fixedly connected with the base (3), the bottoms of the inserting rods (7) are in a pointed cone shape, and the inserting rods (7) are uniformly provided with a plurality of barbs.
6. A stable form municipal guardrail with multiple functions according to claim 1, characterized in that a protection pad (10) is fixedly mounted on the other side of the protection plate (8), and the protection pad (10) is made of elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910146653.3A CN109958078B (en) | 2019-02-27 | 2019-02-27 | Stable form municipal administration guardrail with multiple functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910146653.3A CN109958078B (en) | 2019-02-27 | 2019-02-27 | Stable form municipal administration guardrail with multiple functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109958078A CN109958078A (en) | 2019-07-02 |
| CN109958078B true CN109958078B (en) | 2021-01-22 |
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ID=67023917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910146653.3A Expired - Fee Related CN109958078B (en) | 2019-02-27 | 2019-02-27 | Stable form municipal administration guardrail with multiple functions |
Country Status (1)
| Country | Link |
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| CN (1) | CN109958078B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432100A (en) * | 2020-10-15 | 2021-03-02 | 上海皇广光电科技有限公司 | Outdoor anti-theft landscape lamp and installation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170079867A (en) * | 2015-12-31 | 2017-07-10 | 정도산업 주식회사 | Fence |
| CN105604261B (en) * | 2016-02-25 | 2017-09-19 | 中交国通公路工程技术有限公司 | Stable type glass guardrail |
| CN207193838U (en) * | 2017-07-14 | 2018-04-06 | 北京丽康诚新型建材科技有限公司 | A kind of anti-collision guard rail for highways |
| CN207260005U (en) * | 2017-08-01 | 2018-04-20 | 张兆涵 | A kind of municipal administration protective fence |
| CN208151930U (en) * | 2018-04-04 | 2018-11-27 | 宇航交通建设集团有限公司 | A kind of hard shoulder with lateral bradyseism effect |
| CN208266767U (en) * | 2018-04-28 | 2018-12-21 | 温州羽龙智能科技有限公司 | A kind of municipal protective fence being easily installed |
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2019
- 2019-02-27 CN CN201910146653.3A patent/CN109958078B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN109958078A (en) | 2019-07-02 |
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Effective date of registration: 20210107 Address after: 430000, 277 Zhongshan Road, Wuchang District, Wuhan City, Hubei Province Applicant after: CHINA RAILWAY 11 BUREAU GROUP Co.,Ltd. Address before: 230041 NO.201, Wanzhen xiaoyaoyuan, Baohe District, Hefei City, Anhui Province Applicant before: Yang Zhan |
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Granted publication date: 20210122 |