CN220059378U - High-sealing dustproof sealing strip - Google Patents
High-sealing dustproof sealing strip Download PDFInfo
- Publication number
- CN220059378U CN220059378U CN202320862343.3U CN202320862343U CN220059378U CN 220059378 U CN220059378 U CN 220059378U CN 202320862343 U CN202320862343 U CN 202320862343U CN 220059378 U CN220059378 U CN 220059378U
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- CN
- China
- Prior art keywords
- sealing strip
- sealing
- slot
- strip
- base layer
- 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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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 78
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims abstract description 19
- 239000011241 protective layer Substances 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 8
- 239000011229 interlayer Substances 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000005060 rubber Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229920002943 EPDM rubber Polymers 0.000 description 7
- 229920001169 thermoplastic Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to the technical field of sealing strips, in particular to a high-sealing dustproof sealing strip which comprises a sealing strip, wherein a first slot is formed in the sealing strip, first bulges are arranged on two sides of the inner wall of the first slot, a second slot is formed in the lower end of the sealing strip, and second bulges are arranged on two sides of the inner wall of the second slot. According to the utility model, the upper slot and the lower slot can be spliced with the two side plates connected with the frame to realize sealing protection of the connected part, the overall strength of the sealing strip when the span is large can be improved through the reinforcing rib structure, the situation of deformation, distortion and leakage is not easy to occur, the sealing strip adopts the combination of the base layer and the protective layer, the base layer ensures that the base structure material of the sealing strip is stable, and the protective layer can protect the base layer from dust and moisture.
Description
Technical Field
The utility model relates to the technical field of sealing strips, in particular to a high-sealing dustproof sealing strip.
Background
The sealing strip is a product which is used for sealing things and is not easy to open and has the functions of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like, and the sealing strip is made of various materials such as rubber, paper, metal, plastic and the like.
The sealing strip is sequentially applied to various industries such as automobiles, doors and windows, cabinets, refrigerators, containers and the like from the 80 s, and products such as special automobile sealing strips, mechanical sealing strips, door and window sealing strips and the like are sequentially developed according to the requirements of different industries.
At present, when the sealing strip is used for sealing between frame plates with longer span, if pure silica gel or rubber materials are adopted, the whole hardness is insufficient, deformation and leakage can occur, pure metal materials are adopted, and sealing glue is additionally required to be applied to the joint of the gap for auxiliary sealing, so that time and labor are wasted, and the cost is greatly increased.
Disclosure of Invention
The utility model aims to provide a high-sealing dustproof sealing strip, which solves the problem that sealing strips are adopted for connecting frame plate pieces.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high seal dustproof sealing strip, includes the sealing strip, be provided with first slot on the sealing strip, the inner wall both sides of first slot all are provided with first arch, the lower extreme of sealing strip is provided with the second slot, the inner wall both sides of second slot all are provided with the second arch.
Preferably, the middle part of the sealing strip is filled with a center strip, and the center strip is made of polyurethane materials.
Preferably, the reinforcing ribs are fixedly embedded in the two sides of the sealing strip, and an interlayer is arranged between the reinforcing ribs and the sealing strip.
Preferably, the interlayer is made of a silicone material.
Preferably, the reinforcing ribs are made of an aluminum alloy material.
Preferably, the sealing strip consists of a base layer and a protective layer, and the protective layer is coated on the base layer.
Preferably, the base layer is made of a rubber material.
Preferably, the protective layer is made of polyethylene material.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the upper slot and the lower slot, the sealing protection of the joint is realized by splicing the two side plates connected with the frame, and through the reinforcing rib structure, the integral strength of the sealing strip when the span is large can be improved, and the situation of deformation, distortion and leakage is not easy to occur.
2. The sealing strip adopts the combination of the base layer and the protective layer, the base layer ensures the stability of the basic structural material of the sealing strip, and the protective layer can protect the base layer from dust and moisture.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic front view of the entire structure of the present utility model;
FIG. 3 is a schematic view showing the composition of the sealing strip material of the present utility model.
In the figure: 1. a sealing strip; 11. a first slot; 12. a first protrusion; 13. a second slot; 14. a second protrusion; 15. a center bar; 16. an interlayer; 17. reinforcing ribs; 2. a base layer; 21. and (5) a protective layer.
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.
Examples
Referring to fig. 1-3, a high-sealing dustproof sealing strip, comprising a sealing strip 1, characterized in that: the sealing strip 1 is provided with a first slot 11, first bulges 12 are arranged on two sides of the inner wall of the first slot 11, the lower end of the sealing strip 1 is provided with a second slot 13, and second bulges 14 are arranged on two sides of the inner wall of the second slot 13.
Further, the central strip 15 is filled in the middle of the sealing strip 1, the central strip 15 is made of polyurethane material, and is made of polyurethane soft foam material, and the open-pore polyurethane soft foam has good sound absorption and shock absorption functions, can be used as an indoor sound insulation material, and can increase the gap sound insulation effect of the sealing strip 1 when in sealing connection.
Further, reinforcing ribs 17 are fixedly embedded in two sides of the sealing strip 1, an interlayer 16 is arranged between the reinforcing ribs 17 and the sealing strip 1, and the hardness is increased through the two sides, so that the strength of the whole sealing strip 1 is improved, and the whole strength of the sealing strip is high in span, so that deformation, distortion and leakage are not easy to occur.
Further, the interlayer 16 is made of a silica gel material, and the silica gel material has an excessive effect of avoiding scratch damage to the sealing strip 1 caused by hooking on the surface of the aluminum alloy material during installation.
Further, the reinforcing ribs 17 are made of aluminum alloy materials, are of strip-shaped structures, have low density but high strength, are close to or more than that of high-quality steel, have good plasticity, can be processed into various sectional materials, have excellent electric conductivity, heat conductivity and corrosion resistance, are widely used in industry, and are used in the amount which is only inferior to that of steel.
Furthermore, the sealing strip 1 is composed of the base layer 2 and the protective layer 21, the protective layer 21 is coated on the base layer 2, the base layer 2 is mainly characterized by light volume weight, high expansion strength, no water absorption (replacing the traditional materials such as three-oil four-felt, asphalt fir board and the like), environment protection, simple and convenient construction, good seepage prevention, leakage prevention and water stopping effects, corrosion resistance, aging resistance, high and low temperature resistance, no flowing, no deformation, no brittle fracture and long service life at the temperature of +80 ℃ to-45 ℃.
Furthermore, the base layer 2 is made of rubber material and is thermoplastic ethylene propylene diene monomer rubber, the performance and the service life of the thermoplastic ethylene propylene diene monomer rubber are equivalent to those of vulcanized ethylene propylene diene monomer rubber sealing strips, the processing energy consumption is low (equivalent to PVC) compared with the vulcanized ethylene propylene diene monomer rubber strips, the thermoplastic ethylene propylene diene monomer rubber sealing strips do not contain heavy metals such as halogen, lead and the like, and the thermoplastic ethylene propylene diene monomer rubber sealing strips can be recycled after a plurality of years, so that the thermoplastic ethylene propylene diene monomer rubber sealing strips meet the requirements of green building materials.
Furthermore, the protective layer 21 is made of polyethylene material, has good dustproof, dampproof and corrosion-resistant effects, can effectively protect the base layer 2, and greatly prolongs the service life of the base layer 2.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high sealed dustproof sealing strip, includes sealing strip (1), its characterized in that: be provided with first slot (11) on sealing strip (1), the inner wall both sides of first slot (11) all are provided with first arch (12), the lower extreme of sealing strip (1) is provided with second slot (13), the inner wall both sides of second slot (13) all are provided with second arch (14).
2. A high sealing dust seal as claimed in claim 1, wherein: the middle part position of sealing strip (1) is filled with center strip (15), and center strip (15) are made of polyurethane material.
3. A high sealing dust seal as claimed in claim 1, wherein: reinforcing ribs (17) are fixedly embedded in two sides of the sealing strip (1), and an interlayer (16) is arranged between the reinforcing ribs (17) and the sealing strip (1).
4. A high sealing and dust-proof sealing strip according to claim 3, wherein: the interlayer (16) is made of a silicone material.
5. A high sealing and dust-proof sealing strip according to claim 3, wherein: the reinforcing rib (17) is made of an aluminum alloy material.
6. A high sealing dust seal as claimed in claim 1, wherein: the sealing strip (1) consists of a base layer (2) and a protective layer (21), and the protective layer (21) is coated on the base layer (2).
7. The high seal dust seal of claim 6, wherein: the base layer (2) is made of a rubber material.
8. The high seal dust seal of claim 7, wherein: the protective layer (21) is made of polyethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320862343.3U CN220059378U (en) | 2023-04-18 | 2023-04-18 | High-sealing dustproof sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320862343.3U CN220059378U (en) | 2023-04-18 | 2023-04-18 | High-sealing dustproof sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220059378U true CN220059378U (en) | 2023-11-21 |
Family
ID=88787197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320862343.3U Active CN220059378U (en) | 2023-04-18 | 2023-04-18 | High-sealing dustproof sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220059378U (en) |
-
2023
- 2023-04-18 CN CN202320862343.3U patent/CN220059378U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 054700 hongtaoyuan village, Liyuantun Town, Wei County, Xingtai City, Hebei Province Patentee after: Weixian Hejia'an Seals Co.,Ltd. Country or region after: China Address before: 054700 Li Yuan Tun Zhen Hong Tao Yuan Cun, Wei County, Baoding City, Hebei Province Patentee before: Weixian Hejia'an Seals Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |