CN110205900B - Plastic suspension floor - Google Patents
Plastic suspension floor Download PDFInfo
- Publication number
- CN110205900B CN110205900B CN201910528581.9A CN201910528581A CN110205900B CN 110205900 B CN110205900 B CN 110205900B CN 201910528581 A CN201910528581 A CN 201910528581A CN 110205900 B CN110205900 B CN 110205900B
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- China
- Prior art keywords
- water seepage
- floor
- holes
- infiltration
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 229920003023 plastic Polymers 0.000 title claims abstract description 22
- 239000000725 suspension Substances 0.000 title description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000005187 foaming Methods 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 230000008595 infiltration Effects 0.000 claims description 45
- 238000001764 infiltration Methods 0.000 claims description 45
- 238000005728 strengthening Methods 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000007779 soft material Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 3
- -1 Polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001739 rebound effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/04—Pavings made of prefabricated single units
- E01C13/045—Pavings made of prefabricated single units the prefabricated single units consisting of or including bitumen, rubber or plastics
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a plastic suspended floor, which comprises a floor body, wherein the floor body comprises a panel, the panel is connected with a foaming layer, the foaming layer is connected with a bottom plate, the top surface of the panel is provided with a plurality of rows of first water seepage hole groups, each first water seepage hole group comprises two rows of second water seepage hole groups and one row of third water seepage hole group, each third water seepage hole group is arranged between the two rows of second water seepage hole groups, each second water seepage hole group comprises a plurality of first water seepage holes and second water seepage holes, each two first water seepage holes and each two second water seepage holes are arranged in a staggered mode, the aperture of each first water seepage hole is smaller than that of each second water seepage hole, each third water seepage hole group comprises a plurality of second water seepage holes, a plurality of reinforcing ribs are arranged on the bottom surface of the bottom plate, the reinforcing ribs are arranged up and down correspondingly to the second water seepage holes, the width of each reinforcing rib is smaller than that of each second water seepage hole, and through grooves are formed in the reinforcing ribs, so that rainwater cannot be attached to the reinforcing ribs, not only the water seepage effect is enhanced, but also the supporting performance of the floor can be improved, and the resilience performance of the floor is enhanced.
Description
Technical Field
The invention relates to the field of manufacturing of sports floors, in particular to a plastic suspension floor.
Background
With the rising of our country's call for sports, the people's body-building becomes the trend of times development, so our country's demand for sports facilities is higher and higher, now our country's major cities are developing outdoor stadiums gradually, decades ago outdoor stadiums are mostly ground cement and floor tiles, with the soaring of our country's economy, people's material living level is gradually improved, now today's outdoor stadiums use a large number of plastic floors, which can be divided into two types of block (or floor tile) and coil (or floor leather) according to their use states, can be divided into three types of hard, semi-hard and soft (elastic) according to their materials, can be divided into several types of polyvinyl chloride (PVC) plastics, Polyethylene (PE) Plastics and Polypropylene (PP) plastics according to their basic materials, because the plastic floors are softer relative to cement floors, the soft plastic floors not only can help athletes playing with the violent rebound reaction of running jumping, can also make the legs of the sports shoes get soft shock when falling to the ground to protect the knees of athletes, therefore, in recent years, the market of the plastic floor is aeolian and watery, the prior plastic floor adopts dense pointed-end support columns as a supporting structure, the surface of the floor is made of elastic plastic and is provided with water seepage holes, however, the outdoor stadium is often exposed to wind and sunlight, which can cause the internal pillar of the plastic floor to crack, the pillar is easy to damage after being trampled to cause the floor to collapse, in addition, in thunderstorm weather, rainwater deposited on the water seepage holes on the surface of the floor can form a water film, the water film is difficult to seep into the floor through the water seepage holes, accumulated water cannot be drained out of the floor and can be attached to the inside of the floor, further, the corrosion of the pillars affects the supporting stability of the floor, and furthermore, the resilient force provided to the player by supporting the resilient floor by means of the pillars is limited, and an improved design is required.
Disclosure of Invention
The invention aims to provide a plastic suspension floor, which solves the problems in the prior art, has better resilience, is stably supported and can better drain accumulated water in a flow plate.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a plastic suspension floor, which comprises a floor body, wherein the floor body comprises a panel, the bottom surface of the panel is fixed on the top surface of a foaming layer, the bottom surface of the foaming layer is fixed on the top surface of a bottom plate, a plurality of rows of first water seepage hole groups are arranged on the top surface of the panel, the first water seepage hole groups comprise two rows of second water seepage hole groups and one row of third water seepage hole groups, the third water seepage hole groups are arranged between the two rows of the second water seepage hole groups, the second water seepage hole groups comprise a plurality of first water seepage holes and second water seepage holes, every two first water seepage holes and every two second water seepage holes are arranged in a staggered mode, the aperture of each first water seepage hole is smaller than that of each second water seepage hole, the third water seepage hole groups comprise a plurality of second water seepage holes, the second water seepage holes are arranged in sequence in two rows, the water seepage hole groups penetrate through the floor body, and a plurality of reinforcing ribs are arranged on the bottom surface of the bottom plate, the strengthening rib corresponds the setting from top to bottom with the second infiltration hole, the width of strengthening rib is less than the aperture in second infiltration hole, logical groove has been seted up on the strengthening rib, logical groove link up mutually with first infiltration hole group.
Preferably, the first infiltration hole is triangular hole, per two the first infiltration hole sets up relatively, the second infiltration hole is the rectangular hole.
Preferably, the side of the floor body is provided with a clamping mechanism, the clamping mechanism comprises a plurality of clamping columns, clamping holes are formed in the clamping columns, the clamping columns are fixedly connected to two adjacent sides of the floor body, a plurality of clamping blocks are arranged on the other two adjacent sides of the floor body, and the clamping holes are matched with the clamping blocks.
Preferably, the fixture block is fixed on the bottom surface of the bottom plate.
Preferably, the top surface of the panel is provided with a plurality of bulges, and the bulges are made of soft materials.
Preferably, every four reinforcing ribs are arranged in a staggered mode.
Preferably, the panel is made of a soft material.
Preferably, the foaming layer is coated with a drying layer, and the drying layer is an activated carbon plate.
The invention discloses the following technical effects: in case of thunderstorm weather, rainwater accumulated on the floor permeates into the floor through the seepage holes, in order to better guide the accumulated water on the floor into the floor so that no accumulated water exists on the surface of the floor, each group of seepage holes are mutually matched, in order to avoid the phenomenon that the accumulated water flows onto the holes to form a water film due to the large pore diameter of the seepage holes, the pore diameter of the first seepage hole is smaller than that of the second seepage hole, so that the first seepage hole has better seepage effect, the water film cannot be generated, the accumulated water flows through the foaming layer and goes deep into the bottom surface of the floor along with the flowing of the accumulated water, when the accumulated water passes through the second seepage holes, the accumulated water in the second seepage holes flows to the foaming layer and is divided by the reinforcing ribs on the bottom plate to flow down, the accumulated water is dispersed into thin flows and then flows into the bottom surface of the floor, finally, the accumulated water flows out of the floor through the through grooves formed on the reinforcing ribs, the rainwater is ensured not to be attached to the reinforcing ribs, and the seepage effect is enhanced, the strengthening rib can also strengthen the support performance of floor, and the inside elasticity foaming layer in floor can strengthen the floor resilience performance, not only provides the bradyseism effect for the sportsman, can also support the bradyseism to floor bottom strengthening rib, has reduced the damage to floor bottom surface strengthening rib, has improved the life on floor, simple structure, the production of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic top view of a panel according to the present invention;
FIG. 2 is a schematic view of the bottom structure of the base plate according to the present invention;
FIG. 3 is a schematic side view of a fixture block according to the present invention;
FIG. 4 is a side view of the latch of the present invention;
FIG. 5 is a schematic view of a first water-permeable hole set according to the present invention;
FIG. 6 is a schematic view of a second set of weep holes of the present invention;
wherein, 1 is the floor body, 2 is the panel, 3 is the foaming layer, 4 is the bottom plate, 5 is first infiltration hole group, 6 is the second infiltration hole group, 7 is the third infiltration hole group, 8 is first infiltration hole, 9 is the second infiltration hole, 10 is the strengthening rib, 11 is logical groove, 12 is the block mechanism, 12.1 is the card post, 12.2 is the joint hole, 12.3 is the fixture block, 13 is the dry layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention provides a plastic suspension floor, which comprises a floor body 1, wherein the floor body 1 comprises a panel 2, the bottom surface of the panel 2 is fixed on the top surface of a foaming layer 3, the foaming layer 3 improves the overall thickness of the floor and gives a rebound effect to the floor, the bottom surface of the foaming layer 3 is fixed on the top surface of a bottom plate 4, the bottom plate 4 is a supporting plate of the floor, the top surface of the panel 2 is provided with a plurality of rows of first water seepage hole groups 5, each first water seepage hole group 5 comprises two rows of second water seepage hole groups 6 and one row of third water seepage hole groups 7, each third water seepage hole group 7 is arranged between the two rows of second water seepage hole groups 6, each second water seepage hole group 6 comprises a plurality of first water seepage holes 8 and second water seepage holes 9, every two first water seepage holes 8 and every two second water seepage holes 9 are arranged in a staggered manner, the aperture of each first water seepage hole 8 is smaller than the aperture of each second water seepage 9, third infiltration hole group 7 includes a plurality of second infiltration holes 9, second infiltration hole 9 is arranged in proper order and is become two rows, first infiltration hole group 5 link up floor body 1, a plurality of strengthening ribs 10 are installed to the bottom surface of bottom plate 4, strengthening rib 10 corresponds the setting from top to bottom with second infiltration hole 9, the width of strengthening rib 10 is less than the aperture in second infiltration hole 9, and strengthening rib 10 can play the effect of baffle, makes it be in second infiltration hole 9 below, with the ponding reposition of redundant personnel that second infiltration hole flows down, guarantees that ponding can not coalesce into the water film down, logical groove 11 has been seted up on the strengthening rib 10, logical groove 11 link up mutually with first infiltration hole group 5, strengthening rib 10 strengthens bottom plate 4's support intensity on the one hand, and on the other hand through leading to groove 11 with floor surface area water drainage floor body 1 that converges, has further improved the infiltration effect.
Furtherly optimizes the scheme, first infiltration hole 8 is the triangle-shaped hole, per two first infiltration hole 8 sets up relatively, and limit portion sets up relatively between two triangle-shaped holes, and two relative limit portion bottoms in triangle-shaped hole correspond and set up strengthening rib 10, and the distance of two limit portions is greater than the width of strengthening rib 10, second infiltration hole 9 is the rectangular hole, and the triangle-shaped hole size that the rectangular hole diagonal cut is the same with the size of first infiltration hole 8.
Further optimize the scheme, be equipped with block mechanism 12 on the side of floor body 1, block mechanism 12 includes a plurality of card post 12.1, joint hole 12.2 has been seted up on card post 12.1, card post 12.1 rigid coupling is on two adjacent sides of floor body 1, two other adjacent sides of floor body 1 are equipped with a plurality of fixture blocks 12.3, joint hole 12.2 and fixture block 12.3 looks adaptation adopt block mechanism 12 joint during the concatenation of every floor, and another floor of two adjacent side joints of fixed joint 12.1 on a floor is equipped with two adjacent sides of fixture block 12.3.
Further optimize the scheme, fixture block 12.3 is fixed in the bottom surface of bottom plate 4, and when laying floor joint, the joint 12.1 on every floor corresponds fixture block 12.3 and pegs graft, guarantees that block mechanism 12 is in the gap department joint on two floors, guarantees that the floor tiles the laminating.
Further optimize the scheme, the top surface of panel 2 is equipped with a plurality of archs, the arch is soft material, forms the runner between the arch for ponding on the panel 2 passes through the runner and gets into in the infiltration hole.
Further optimizing the scheme, every four reinforcing ribs 10 are arranged in a staggered mode, every four reinforcing ribs 10 are arranged in a crossed mode to form a shape like a Chinese character 'mi', the reinforcing ribs 10 which are longitudinally arranged penetrate through two groups of second water seepage hole groups 6, specifically penetrate through two triangular holes, the reinforcing ribs 10 which are transversely arranged penetrate through a third water seepage hole group 7, and specifically penetrate through two groups of second water seepage holes 9 which are correspondingly arranged up and down.
Further, according to the optimized scheme, the panel 2 is made of soft materials, and the panel 2 made of soft elastic materials has a rebound effect.
Further optimize the scheme, foaming layer 3 cladding has dry layer 13, dry layer 13 is the activated carbon board, and partly is adsorbed by foaming layer 3 when ponding gets into foaming layer 3 through the infiltration hole, and the activated carbon board absorbs ponding in the foaming layer 3 and guarantees that foaming layer 3 is in the dry state, and then keeps elasticity, and the activated carbon board can provide supporting role, thickening floor to soft elasticity foaming layer 3.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (5)
1. A plastic suspended floor is characterized in that: including floor body (1), floor body (1) includes panel (2), the top surface of foaming layer (3) is fixed in to panel (2) bottom surface, the bottom surface of foaming layer (3) is fixed in the top surface of bottom plate (4), a plurality of rows of first infiltration hole group (5) have been seted up to panel (2) top surface, first infiltration hole group (5) include two rows of second infiltration hole group (6) and one row of third infiltration hole group (7), third infiltration hole group (7) are two rows between second infiltration hole group (6), second infiltration hole group (6) include a plurality of first infiltration holes (8) and second infiltration hole (9), per two first infiltration hole (8) and per two staggered arrangement between second infiltration hole (9), the aperture in first infiltration hole (8) is less than the aperture in second infiltration hole (9), third infiltration hole group (7) include a plurality of second infiltration holes (9), the second water seepage holes (9) are arranged in two rows in sequence, the first water seepage hole group (5) penetrates through the floor body (1), a plurality of reinforcing ribs (10) are arranged on the bottom surface of the bottom plate (4), the reinforcing ribs (10) and the second water seepage holes (9) are arranged up and down correspondingly, the width of the reinforcing rib (10) is smaller than the aperture of the second water seepage hole (9), a through groove (11) is arranged on the reinforcing rib (10), the through groove (11) is communicated with the first water seepage hole group (5), the first water seepage holes (8) are triangular holes, every two first water seepage holes (8) are oppositely arranged, the edge parts between the two triangular holes are oppositely arranged, the bottom ends of the edge parts opposite to the two triangular holes are correspondingly provided with reinforcing ribs (10), the distance between the two edge parts is greater than the width of the reinforcing ribs (10), the second water seepage hole (9) is a rectangular hole, and the size of a triangular hole cut on the diagonal of the rectangular hole is the same as that of the first water seepage hole (8);
every four staggered arrangement between strengthening rib (10), every four strengthening rib (10) intercrossing arranges and is "rice" font, and two sets of second infiltration hole group (6) are passed in strengthening rib (10) of vertical arrangement, specifically pass between two triangle-shaped holes, and third infiltration hole group (7) are passed in strengthening rib (10) of transverse arrangement, pass between two sets of second infiltration holes (9) of corresponding range from top to bottom foaming layer (3) cladding has drying layer (13), drying layer (13) are the activated carbon board.
2. The plastic suspended floor as claimed in claim 1, wherein: be equipped with block mechanism (12) on the side of floor body (1), block mechanism (12) include a plurality of card post (12.1), joint hole (12.2) have been seted up on card post (12.1), card post (12.1) rigid coupling is on two adjacent sides of floor body (1), two other adjacent sides of floor body (1) are equipped with a plurality of fixture blocks (12.3), joint hole (12.2) and fixture block (12.3) looks adaptation.
3. The plastic suspended floor as claimed in claim 2, wherein: the fixture block (12.3) is fixed on the bottom surface of the bottom plate (4).
4. The plastic suspended floor as claimed in claim 1, wherein: the top surface of the panel (2) is provided with a plurality of bulges, and the bulges are made of soft materials.
5. The plastic suspended floor as claimed in claim 1, wherein: the panel (2) is made of soft materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910528581.9A CN110205900B (en) | 2019-06-18 | 2019-06-18 | Plastic suspension floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910528581.9A CN110205900B (en) | 2019-06-18 | 2019-06-18 | Plastic suspension floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110205900A CN110205900A (en) | 2019-09-06 |
| CN110205900B true CN110205900B (en) | 2021-08-24 |
Family
ID=67793301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910528581.9A Active CN110205900B (en) | 2019-06-18 | 2019-06-18 | Plastic suspension floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110205900B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100753363B1 (en) * | 2006-11-27 | 2007-08-30 | 박준남 | Nonslip tool for tile |
| CN202164793U (en) * | 2011-07-18 | 2012-03-14 | 湖州新峰木塑复合材料有限公司 | Movable floor |
| CN204225439U (en) * | 2014-11-05 | 2015-03-25 | 石家庄英利体育用品有限公司 | A kind of suspension type assembled floor |
| DE202014106285U1 (en) * | 2014-12-28 | 2015-06-03 | PURUS PLASTICS GmbH | Plastic Multiple use building element |
| CN205935531U (en) * | 2016-08-10 | 2017-02-08 | 广州市绿城体育设施有限公司 | Assemble foundatin plate fast |
| CN206144096U (en) * | 2016-08-31 | 2017-05-03 | 温州润德模具有限公司 | Assemble plastics suspension floor |
| CN208251541U (en) * | 2017-12-16 | 2018-12-18 | 深圳市搏奥建设实业有限公司 | A kind of assembly athletic floor |
| CN208870341U (en) * | 2018-09-26 | 2019-05-17 | 郑州新澳塑胶有限公司 | PVC athletic floor outside a kind of infiltration type room |
-
2019
- 2019-06-18 CN CN201910528581.9A patent/CN110205900B/en active Active
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| Publication number | Publication date |
|---|---|
| CN110205900A (en) | 2019-09-06 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220216 Address after: 071800 Zhugezhuang Industrial Park, Xiong County, Baoding City, Hebei Province Patentee after: HEBEI DONGXING PLASTIC Co.,Ltd. Address before: 071800 Zhugezhuang Industrial Park, Xiong County, Baoding City, Hebei Province Patentee before: Liu Jianmin |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of plastic suspended floor Effective date of registration: 20221213 Granted publication date: 20210824 Pledgee: Baoding Bank Co.,Ltd. High tech Zone Science and Technology Sub branch Pledgor: HEBEI DONGXING PLASTIC Co.,Ltd. Registration number: Y2022980027375 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210824 Pledgee: Baoding Bank Co.,Ltd. High tech Zone Science and Technology Sub branch Pledgor: HEBEI DONGXING PLASTIC Co.,Ltd. Registration number: Y2022980027375 |