CN219867380U - Multi-layer plastic strip - Google Patents
Multi-layer plastic strip Download PDFInfo
- Publication number
- CN219867380U CN219867380U CN202320953651.7U CN202320953651U CN219867380U CN 219867380 U CN219867380 U CN 219867380U CN 202320953651 U CN202320953651 U CN 202320953651U CN 219867380 U CN219867380 U CN 219867380U
- Authority
- CN
- China
- Prior art keywords
- layer
- adhesive tape
- tape body
- wear
- plastic strip
- 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 46
- 239000002390 adhesive tape Substances 0.000 claims abstract description 54
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 72
- 239000000463 material Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 150000002825 nitriles Chemical class 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 241000826860 Trapezium Species 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a multi-layer plastic strip, which comprises a rubber strip body, wherein the top of the rubber strip body is provided with a top wear-resistant layer, and the bottom of the rubber strip body is provided with a bottom wear-resistant layer; the top wear-resistant layer and the bottom wear-resistant layer are both in glued connection with the adhesive tape body, and the adhesive tape body is provided with vent holes in a penetrating way; the mounting block is fixedly mounted at the top of the adhesive tape body, a mounting groove is formed in the bottom of the top wear-resisting layer, and the mounting block corresponds to the mounting groove to form a clamping structure. This multi-level plastic strip adhesive tape body is connected with the wearing layer between the veneer to the top wearing layer is connected spacingly through cylindrical installation piece and mounting groove, and cylindrical structure's setting is convenient for follow-up top wearing layer and the separation between the adhesive tape body, thereby is convenient for change top wearing layer, thereby receive wearing and tearing back at top wearing layer, only need change top wearing layer can, easy operation saves the cost.
Description
Technical Field
The utility model relates to the technical field of plastic strips, in particular to a multi-layer plastic strip.
Background
The plastic is mainly composed of carbon, oxygen, hydrogen, nitrogen and other organic or inorganic elements, and the finished product is solid and is molten liquid in the manufacturing process, so that the plastic can be heated and melted, flows under the action of pressure, and is cooled and solidified to form various shapes, wherein the plastic strip is one application of plastic materials;
for example, a multilayer plastic strip with the publication number of CN214215048U can effectively improve the overall flame retardance of the plastic strip through the arrangement of the nano flame-retardant coating layer, and avoid the spontaneous combustion phenomenon of the plastic strip in the use process; through the arrangement of the multi-layer plastic strips, the phenomena of breakage and easy breakage of the plastic strips during long-time use can be effectively avoided, so that the integral strength of the plastic strips is improved;
above-mentioned plastic strip has improved the holistic intensity of plastic strip through the setting of multilayer plastic strip, however its in-service use, connect closely between its multilayer plastic strip, however plastic strip is mainly plastic material, and plastic material is in long-term use, and its surface can receive certain wearing and tearing and mar etc. certainly, just needs to change to the plastic strip this moment, and complex operation increases use cost simultaneously, not enough practicality.
Therefore, we propose a multi-layer plastic strip which can well solve the problems.
Disclosure of Invention
The utility model aims to provide a multi-layer plastic strip, which aims to solve the problems that the prior art provides the multi-layer plastic strip that the connection is tight, the plastic strip is mainly made of plastic materials, the surface of the plastic material is inevitably subjected to certain abrasion, scratches and the like in the long-term use process, the whole plastic strip is required to be replaced at the moment, the operation is complicated, the use cost is increased, and the practicability is not high.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a multi-layer plastic strip comprises a rubber strip body, wherein the top of the rubber strip body is provided with a top wear-resistant layer, and the bottom of the rubber strip body is provided with a bottom wear-resistant layer;
further comprises:
the top wear-resistant layer and the bottom wear-resistant layer are both in glued connection with the adhesive tape body, and the adhesive tape body is provided with vent holes in a penetrating way;
the mounting block is fixedly mounted at the top of the adhesive tape body, a mounting groove is formed in the bottom of the top wear-resisting layer, and the mounting block corresponds to the mounting groove to form a clamping structure.
Preferably, the mounting blocks are of cylindrical structures, the mounting grooves are also of cylindrical structures correspondingly, and the mounting blocks are uniformly and equidistantly distributed on the surface of the adhesive tape body.
Through adopting above technical scheme, carry out spacing connection through columniform installation piece and mounting groove, be convenient for follow-up top wearing layer and the separation between the adhesive tape body to be convenient for change the top wearing layer that receives wearing and tearing.
Preferably, the top fixedly connected with fixed block of bottom wearing layer, the fixed slot has been seted up to the bottom of adhesive tape body, the fixed block corresponds with the fixed slot and constitutes the block structure.
Preferably, the main section of the fixing block and the fixing groove is of a trapezoid structure, and the fixing blocks are uniformly and equidistantly distributed at the top of the bottom wear-resistant layer.
Through adopting above technical scheme, carry out spacing connection through trapezium structure's fixed block and fixed slot to the connection stability of bottom wearing layer and adhesive tape body has been strengthened, drops is avoided.
Preferably, the inside of adhesive tape body is provided with tough layer, the inside on tough layer is provided with the elasticity gasbag, the surface cover of elasticity gasbag is equipped with the inoxidizing coating.
Preferably, connecting ribs are arranged between the elastic air bags, two ends of each connecting rib are connected with the outer side wall of the protective layer, and the connecting ribs are made of hydrogenated nitrile.
Through adopting above technical scheme, setting on tough layer can guarantee the structural strength of adhesive tape body when the adhesive tape body is crooked, avoids the setting of the fracture elastic air bag of adhesive tape body, and the adhesive tape body after the convenience is crooked resets fast, and reusability is good.
Compared with the prior art, the utility model has the beneficial effects that: this multilayer plastic strip, the veneer is connected between adhesive tape body and the wearing layer to the top wearing layer is connected spacingly through cylindrical installation piece and mounting groove, and cylindrical structure's setting is convenient for follow-up top wearing layer and the separation between the adhesive tape body, thereby is convenient for change top wearing layer, thereby receive wearing and tearing back at top wearing layer, only need change top wearing layer can, easy operation saves the cost, its concrete content is as follows:
1. according to the multilayer plastic strip, the top wear-resistant layer is in limit connection through the cylindrical mounting block and the mounting groove, so that the subsequent top wear-resistant layer is convenient to separate from the adhesive tape body, the worn top wear-resistant layer is convenient to replace, the bottom wear-resistant layer is in limit connection through the fixing block and the fixing groove of the trapezoid structure, and therefore the connection stability of the bottom wear-resistant layer and the adhesive tape body is enhanced, and falling is avoided;
2. this multi-level plastic strip is provided with tough layer, through the setting on tough layer, can guarantee the structural strength of adhesive tape body when the adhesive tape body is crooked, avoids the fracture of adhesive tape body, cooperates the setting of elastic air bag simultaneously, and the adhesive tape body after convenient bending resets fast, and repeatedly usable performance is good.
Drawings
FIG. 1 is a schematic view of the main section structure of the present utility model;
FIG. 2 is a schematic view of a connecting three-dimensional structure of the mounting block and the adhesive tape body;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
FIG. 5 is a schematic diagram of the main sectional structure of the tough layer of the present utility model.
In the figure: 1. a rubber strip body; 2. a top wear layer; 3. a bottom wear layer; 4. a tough layer; 5. a mounting block; 6. a mounting groove; 7. a fixed block; 8. a fixing groove; 9. a protective layer; 10. an elastic air bag; 11. a connecting rib; 12. and a vent hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a multilayer plastic strip, includes adhesive tape body 1, and adhesive tape body 1's top is provided with top wearing layer 2, and adhesive tape body 1's bottom is provided with bottom wearing layer 3, and runs through on adhesive tape body 1 and has seted up air vent 12, through the seting up of air vent 12, can be when plastic strip and article surface laminating, make the gas of laminating department can follow air vent 12 and discharge to can strengthen the stability of plastic strip and article surface laminating department;
1-3, further comprising: the top wear-resistant layer 2 and the bottom wear-resistant layer 3 are both in glued connection with the adhesive tape body 1; the mounting block 5 is fixedly mounted at the top of the adhesive tape body 1, the bottom of the top wear-resisting layer 2 is provided with a mounting groove 6, and the mounting block 5 and the mounting groove 6 correspond to form a clamping structure. The installation piece 5 is cylindrical structure, and mounting groove 6 also corresponds to be cylindrical structure, and the even and equidistant distribution of installation piece 5 is at the surface of adhesive tape body 1, because top wearing layer 2 exposes outside, so in the long-term use of plastic strip, wearing and tearing and mar can appear on the surface of top wearing layer 2, carry out spacing connection because of top wearing layer 2 through cylindrical installation piece 5 and mounting groove 6 this moment to be convenient for follow-up top wearing layer 2 and the separation between the adhesive tape body 1, thereby be convenient for change the top wearing layer 2 that receives wearing and tearing.
As shown in fig. 1 and 4, a fixing block 7 is fixedly connected to the top of the bottom wear-resistant layer 3, a fixing groove 8 is formed in the bottom of the adhesive tape body 1, and the fixing block 7 and the fixing groove 8 correspond to form a clamping structure. The main of fixed block 7 and fixed slot 8 is cut open and is trapezium structure, and the even and equidistant top at bottom wearing layer 3 of fixed block 7 distributes, because carry out sealing connection between bottom wearing layer 3 and the equipment, so bottom wearing layer 3 can not receive wearing and tearing generally to make bottom wearing layer 3 carry out spacing connection through trapezium structure's fixed block 7 and fixed slot 8, strengthened the stability of being connected between bottom wearing layer 3 and the adhesive tape body 1, avoided bottom wearing layer 3 and adhesive tape body 1's droing.
As fig. 1 and 5, the inside of adhesive tape body 1 is provided with tough layer 4, and the inside of tough layer 4 is provided with elastic airbag 10, and elastic airbag 10's surface cover is equipped with inoxidizing coating 9, through setting up on tough layer 4, can be when adhesive tape body 1 is crooked, elastic airbag 10 shrink, cooperation inoxidizing coating 9 and joint bar 11's setting, guarantee adhesive tape body 1 at the structural strength of crooked in-process, avoid adhesive tape body 1's fracture, cooperation elastic airbag 10's setting simultaneously, adhesive tape body 1 after the convenient bending resets fast, and reusability is good. The connecting ribs 11 are arranged between the elastic air bags 10, the two ends of the connecting ribs 11 are connected with the outer side walls of the protective layer 9, the connecting ribs 11 are made of the hydrogenated nitrile material, and the connecting ribs 11 made of the hydrogenated nitrile material are high in strength, corrosion-resistant and not easy to break, so that the strength of the adhesive tape body 1 is further enhanced.
Working principle: when the multilayer plastic strip is used, firstly, the top wear-resistant layer 2 is convenient to separate from the adhesive tape body 1, so that the worn top wear-resistant layer 2 is convenient to replace in the long-term use process, but the bottom wear-resistant layer 3 is not worn generally, and the stability of connection between the bottom wear-resistant layer 3 and the adhesive tape body 1 is enhanced through the fixing blocks 7 and the fixing grooves 8 of the trapezoid structure;
when the adhesive tape body 1 is bent, the elastic air bag 10 in the tough layer 4 is contracted, and the arrangement of the protection layer 9 and the connecting ribs 11 is matched, so that the structural strength of the adhesive tape body 1 in the bending process is ensured, and the adhesive tape body 1 is prevented from being broken.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The multilayer plastic strip comprises a rubber strip body (1), wherein a top wear-resistant layer (2) is arranged at the top of the rubber strip body (1), and a bottom wear-resistant layer (3) is arranged at the bottom of the rubber strip body (1);
characterized by further comprising:
the top wear-resistant layer (2) and the bottom wear-resistant layer (3) are both in glued connection with the adhesive tape body (1), and the adhesive tape body (1) is provided with a vent hole (12) in a penetrating way;
the mounting block (5) is fixedly mounted at the top of the adhesive tape body (1), the bottom of the top wear-resisting layer (2) is provided with the mounting groove (6), and the mounting block (5) and the mounting groove (6) correspond to form a clamping structure.
2. A multi-layered plastic strip according to claim 1, wherein: the mounting blocks (5) are of cylindrical structures, the mounting grooves (6) are of cylindrical structures correspondingly, and the mounting blocks (5) are uniformly and equidistantly distributed on the surface of the adhesive tape body (1).
3. A multi-layered plastic strip according to claim 1, wherein: the top fixedly connected with fixed block (7) of bottom wearing layer (3), fixed slot (8) have been seted up to the bottom of adhesive tape body (1), fixed block (7) correspond with fixed slot (8) and constitute the block structure.
4. A multi-layered plastic strip according to claim 3, wherein: the main section of the fixing block (7) and the fixing groove (8) is of a trapezoid structure, and the fixing blocks (7) are uniformly and equidistantly distributed at the top of the bottom wear-resistant layer (3).
5. A multi-layered plastic strip according to claim 1, wherein: the inside of adhesive tape body (1) is provided with tough layer (4), the inside of tough layer (4) is provided with elastic air bag (10), the surface cover of elastic air bag (10) is equipped with inoxidizing coating (9).
6. The multi-layered plastic strip of claim 5, wherein: connecting ribs (11) are arranged between the elastic air bags (10), two ends of each connecting rib (11) are connected with the outer side wall of the protective layer (9), and each connecting rib (11) is made of a hydrogenated nitrile material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320953651.7U CN219867380U (en) | 2023-04-25 | 2023-04-25 | Multi-layer plastic strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320953651.7U CN219867380U (en) | 2023-04-25 | 2023-04-25 | Multi-layer plastic strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219867380U true CN219867380U (en) | 2023-10-20 |
Family
ID=88370965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320953651.7U Active CN219867380U (en) | 2023-04-25 | 2023-04-25 | Multi-layer plastic strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219867380U (en) |
-
2023
- 2023-04-25 CN CN202320953651.7U patent/CN219867380U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |