CN211573299U - Anticollision sound-absorbing sealing rubber strip - Google Patents
Anticollision sound-absorbing sealing rubber strip Download PDFInfo
- Publication number
- CN211573299U CN211573299U CN201921850433.0U CN201921850433U CN211573299U CN 211573299 U CN211573299 U CN 211573299U CN 201921850433 U CN201921850433 U CN 201921850433U CN 211573299 U CN211573299 U CN 211573299U
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- CN
- China
- Prior art keywords
- layer
- sealing rubber
- rubber strip
- nonmetal
- sound
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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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 34
- 229920001971 elastomer Polymers 0.000 title claims abstract description 30
- 239000010410 layer Substances 0.000 claims abstract description 63
- 238000013016 damping Methods 0.000 claims abstract description 53
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 35
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 239000012790 adhesive layer Substances 0.000 claims abstract description 8
- 239000011241 protective layer Substances 0.000 claims abstract description 8
- 238000009941 weaving Methods 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims abstract 2
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000002390 adhesive tape Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229920000098 polyolefin Polymers 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 2
- 239000004636 vulcanized rubber Substances 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 208000001034 Frostbite Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008717 functional decline Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides an acoustic joint strip is inhaled in anticollision, inhale sound hole (2), set gradually in first damping layer (4), fibre weaving layer (5), second damping layer (6), protective layer (7) of nonmetal carriage (1) upper surface including nonmetal carriage (1), a plurality of packing in nonmetal carriage (1), bond through two-sided adhesive layer between nonmetal carriage (1), first damping layer (4), fibre weaving layer (5), second damping layer (6). The non-metal supporting frame is used as the framework support of the sealing rubber strip, so that the sealing rubber strip is not easy to deform, the periphery of the sealing rubber strip is wavy, and the anti-collision performance of the sliding door and window is improved; the first damping layer and the second damping layer are adopted for damping and reducing noise, so that the environment is protected and safe; the sound absorption holes are provided, and a part of sound energy is converted into heat energy to be absorbed in the sound absorption holes, so that a better sound insulation effect is achieved.
Description
Technical Field
The utility model relates to a joint strip technical field especially relates to a sound joint strip is inhaled in anticollision.
Background
Sealing strip can be used to door and window's strip of paper used for sealing, play syllable-dividing, water proof, prevent frostbite, cold-proof effect, consequently, need possess good elasticity and leakproofness, the domestic door and window sealing strip commonly used among the prior art is flat strip usually, its one side establishes the viscose, during the use, tear the sealed adhesive paper on the viscose, glue the adhesive tape on door frame or window frame and the edge of door cotton board or luffer board contact, prevent the collision when reaching closing door and window, door and window closes back isolation noise, elements such as steam and wind, it is in the in-process of using, the sealing strip flat strip body can take place wearing and tearing and attenuation at continuous collision in-process, thereby make its anticollision, syllable-dividing function decline. And at present most use the joint strip on door and window door frame all adopts solid construction, and solid construction's joint strip can play the effect that gives sound insulation to a certain extent, but the effect that gives sound insulation is unsatisfactory, and solid construction's joint strip whole weight is great, and is not light and handy enough. Therefore, it is necessary to provide a light weatherstrip for doors and windows which can exert the functions of collision prevention and sound insulation for a long time.
SUMMERY OF THE UTILITY MODEL
For the joint strip in use who overcomes existence among the prior art can take place wearing and tearing attenuation and make crashworthiness, sound insulation performance reduce, joint strip not light problem, the utility model provides a sound joint strip is inhaled in anticollision.
The utility model provides a sound joint strip is inhaled in anticollision, includes nonmetal carriage, fills a plurality of in nonmetal carriage and inhales the sound hole, set up in the face of gluing in nonmetal carriage bottom outside, set gradually first damping layer, fibre weaving layer, second damping layer, the protective layer in nonmetal carriage upper surface, bond through double faced adhesive tape between nonmetal carriage, first damping layer, fibre weaving layer, the second damping layer.
In a preferred embodiment of the present invention, the cross-section of the non-metal supporting frame is in a shape like a Chinese character 'kou', and the periphery of the non-metal supporting frame is in a wave shape.
In a preferred embodiment of the present invention, the non-metal supporting frame is made of non-vulcanized polyolefin rubber, polyurethane, polyolefin or polyamide polymer.
In a preferred embodiment of the present invention, the sound-absorbing hole is cylindrical and has a diameter of 0.5-2 mm.
In a preferred embodiment of the present invention, the hole interval between the sound-absorbing holes is 0.5-1 mm.
In a preferred embodiment of the present invention, the adhesive surface is further provided with a removable adhesive paper, and the adhesive surface is a double-sided adhesive tape interwoven with oil solubility.
In a preferred embodiment of the present invention, the first damping layer and the second damping layer are made of butyl composite material.
In a preferred embodiment of the present invention, the protective layer is a silica gel surface coating applied to the outside of the second damping layer.
In a preferred embodiment of the present invention, the double-sided adhesive layer is a water-soluble or oil-soluble colloid double-sided adhesive layer.
In a preferred embodiment of the present invention, the thickness of the sealing rubber strip is greater than or equal to 5 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the nonmetal supporting frame with the mouth-shaped section and the wavy periphery is used as a framework support of the sealing rubber strip, so that the sealing rubber strip is not easy to deform and more reliable, and the wavy periphery can provide certain tension when a door or window is pushed or pulled, so that the anti-collision performance of the sliding door or window is improved;
(2) damping and noise reduction are carried out by adopting the first damping layer and the second damping layer, so that physical noise reduction is realized;
(3) the nonmetal support frame is internally provided with the plurality of sound absorption holes, most of sound is subjected to shock absorption and noise reduction when passing through the second damping layer and the first damping layer and then enters the sound absorption holes, and in the sound absorption holes, a part of sound energy is converted into heat energy to be absorbed, so that a better sound insulation effect is achieved;
(4) a fiber woven layer is arranged between the first damping layer and the second damping layer, and the tensile strength of the first damping layer and the second damping layer is improved through fibers, so that the damping layer is prevented from cracking;
(5) the surface of the outer layer of the sealing rubber strip is coated with the silica gel surface coating, so that the surface friction coefficient of the sealing rubber strip is small, and the sliding of the door and window sash is facilitated.
Drawings
FIG. 1 is a schematic view of the internal structure of a preferred embodiment of the sealing rubber strip with sound absorption and collision prevention of the present invention,
in the figure, 1-non-metallic support frame; 2-sound absorption holes; 3-gluing surface; 4-a first damping layer; 5-a fiber braid layer; 6-a second damping layer; 7-protective layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides a sound joint strip is inhaled in anticollision, includes nonmetal carriage 1, fills a plurality of in nonmetal carriage 1 and inhales sound hole 2, sets up in the face of glue 3 in nonmetal carriage bottom outside, sets gradually in first damping layer 4, fibre weaving layer 5, second damping layer 6, protective layer 7 of nonmetal carriage 1 upper surface, bond through two-sided glue layer between nonmetal carriage 1, first damping layer 4, fibre weaving layer 5, the second damping layer 6.
In this embodiment, the section of the non-metal supporting frame 1 is in a shape of a square, the periphery of the non-metal supporting frame is wavy, the non-metal supporting frame is made of polyolefin non-vulcanized rubber, polyurethane, polyolefin or polyamide high polymer materials, the non-metal supporting frame with the section of the square and the periphery of the square is used as a framework support of the sealing rubber strip, so that the sealing rubber strip is not easy to deform and more reliable, the periphery of the sealing rubber strip is wavy, certain tension can be provided when a door or a window is pushed or pulled, and the anti-collision performance of the.
In this embodiment, the sound absorption hole 2 is cylindrical and has a diameter of 0.5-2 mm.
In the present embodiment, the hole pitch between the sound absorption holes 2 is 0.5-1 mm.
Further, in this embodiment, be equipped with a plurality of and inhale sound hole 2, sound is most by vibration/noise reduction through 6 first damping layer 4 of second damping layer, then reentrant and inhale sound hole 2, in inhaling sound hole 2, a part of acoustic energy turns into heat energy and is absorbed, plays better syllable-dividing effect, is equipped with in nonmetal carriage 1 moreover and inhales sound hole 2 for save material again when joint strip is lighter and handy.
In this embodiment, the adhesive surface 3 is further provided with a peelable sealing adhesive paper, and the adhesive surface 3 is an oil-soluble interlaced double-sided adhesive tape.
In this embodiment, the first damping layer 4 and the second damping layer 6 both adopt butyl composite materials, and adopt butyl damping materials to perform physical shock absorption and noise reduction, and are environment-friendly and safe.
In this embodiment, the protective layer 7 is a silica gel surface coating applied to the outer side of the second damping layer 6, so that the surface friction coefficient of the sealing rubber strip is small, and the sliding of the door and window sash is facilitated.
In this embodiment, the double-sided adhesive layer is a water-soluble or oil-soluble colloid double-sided adhesive layer.
In this embodiment, the thickness of the sealing rubber strip is equal to or greater than 5 mm.
The nonmetal supporting frame with the mouth-shaped section and the wavy periphery is used as the framework support of the sealing rubber strip, so that the sealing rubber strip is not easy to deform and is more reliable, the wavy periphery is adopted, certain tension can be provided when a door or window is pushed or pulled, and the anti-collision performance of a sliding door or window is improved; damping and noise reduction are carried out by adopting the first damping layer and the second damping layer, so that physical noise reduction is realized; the nonmetal support frame is internally provided with the plurality of sound absorption holes, most of sound is subjected to shock absorption and noise reduction when passing through the second damping layer and the first damping layer and then enters the sound absorption holes, and in the sound absorption holes, a part of sound energy is converted into heat energy to be absorbed, so that a better sound insulation effect is achieved; a fiber woven layer is arranged between the first damping layer and the second damping layer, and the tensile strength of the first damping layer and the second damping layer is improved through fibers, so that the damping layer is prevented from cracking; the surface of the outer layer of the sealing rubber strip is coated with the silica gel surface coating, so that the surface friction coefficient of the sealing rubber strip is small, and the sliding of the door and window sash is facilitated.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. The utility model provides a sound joint strip is inhaled in anticollision, its characterized in that inhales sound hole (2) including nonmetal carriage (1), a plurality of packing in nonmetal carriage (1), sets up in gluey face (3) in nonmetal carriage bottom outside, sets gradually in first damping layer (4), fibre weaving layer (5), second damping layer (6), protective layer (7) of nonmetal carriage (1) upper surface, bond through two-sided adhesive layer between nonmetal carriage (1), first damping layer (4), fibre weaving layer (5), second damping layer (6).
2. The anti-collision sound-absorbing sealing rubber strip according to claim 1, characterized in that: the section of the nonmetal supporting frame (1) is in a shape of a Chinese character 'kou', and the periphery of the nonmetal supporting frame (1) is wavy.
3. The anti-collision sound-absorbing sealing rubber strip according to claim 1, characterized in that: the nonmetal supporting frame (1) is made of polyolefin non-vulcanized rubber, polyurethane, polyolefin or polyamide high polymer materials.
4. The anti-collision sound-absorbing sealing rubber strip according to claim 1, characterized in that: the sound absorption hole (2) is cylindrical, and the aperture is 0.5-2 mm.
5. The anti-collision sound-absorbing sealing rubber strip according to claim 1, characterized in that: the hole spacing between the sound absorption holes (2) is 0.5-1 mm.
6. The anti-collision sound-absorbing sealing rubber strip according to claim 1, characterized in that: the adhesive surface (3) is also provided with a tear-off adhesive tape, and the adhesive surface (3) is an oil-soluble interwoven double-sided adhesive tape.
7. The anti-collision sound-absorbing sealing rubber strip according to claim 1, characterized in that: the first damping layer (4) and the second damping layer (6) are made of butyl composite materials.
8. The anti-collision sound-absorbing sealing rubber strip according to claim 1, characterized in that: the protective layer (7) is a silica gel surface layer coating which is coated on the outer side of the second damping layer (6).
9. The anti-collision sound-absorbing sealing rubber strip according to claim 1, characterized in that: the double-sided adhesive layer is a water-soluble or oil-soluble colloid double-sided adhesive layer.
10. The anti-collision sound-absorbing sealing rubber strip according to claim 1, characterized in that: the thickness of the sealing rubber strip is more than or equal to 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921850433.0U CN211573299U (en) | 2019-10-31 | 2019-10-31 | Anticollision sound-absorbing sealing rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921850433.0U CN211573299U (en) | 2019-10-31 | 2019-10-31 | Anticollision sound-absorbing sealing rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211573299U true CN211573299U (en) | 2020-09-25 |
Family
ID=72529982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921850433.0U Expired - Fee Related CN211573299U (en) | 2019-10-31 | 2019-10-31 | Anticollision sound-absorbing sealing rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211573299U (en) |
-
2019
- 2019-10-31 CN CN201921850433.0U patent/CN211573299U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 |