CN219467684U - Environment-friendly foam pad for sound insulation of automobile cover - Google Patents
Environment-friendly foam pad for sound insulation of automobile cover Download PDFInfo
- Publication number
- CN219467684U CN219467684U CN202320525806.7U CN202320525806U CN219467684U CN 219467684 U CN219467684 U CN 219467684U CN 202320525806 U CN202320525806 U CN 202320525806U CN 219467684 U CN219467684 U CN 219467684U
- Authority
- CN
- China
- Prior art keywords
- foam pad
- main part
- arc
- sound insulation
- environment
- 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
- 239000006260 foam Substances 0.000 title claims abstract description 43
- 238000009413 insulation Methods 0.000 title claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims description 35
- 238000005187 foaming Methods 0.000 claims description 15
- 230000035939 shock Effects 0.000 claims description 6
- 241001233242 Lontra Species 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 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 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model relates to the technical field of foam pads of automobile covers, in particular to an environment-friendly foam pad for sound insulation of an automobile cover, which comprises a cover main body and a foam pad main body arranged in the cover main body, wherein a plurality of connecting rods are equidistantly arranged in the foam pad main body, arc-shaped plates are arranged at the upper end and the lower end of each connecting rod, mounting holes are formed in the foam pad main body close to four corners, and rubber sealing edges are arranged at the mounting holes.
Description
Technical Field
The utility model relates to the technical field of foam pads for automobile covers, in particular to an environment-friendly foam pad for sound insulation of an automobile cover.
Background
The soundproof cotton has good heat insulation effect, and can effectively prevent the high temperature of the engine from being directly transmitted to the engine cover after being stuck in the engine cover of the automobile, so as to protect the surface paint of the engine cover and simultaneously prevent the fog of the engine cover from vacating the sight influence in rainy days.
Through retrieving, chinese patent No. CN210526438U provides an automobile cover soundproof cotton, concretely relates to automobile soundproof cotton technical field, including the both sides of bottom plate bottom all set up flutedly, be equipped with first slide bar in the recess, soundproof cotton body has been taken to the bottom of bottom plate, soundproof cotton body's bottom is equipped with the foaming board, and the first through-hole has been seted up with the corresponding position of first slide bar to soundproof cotton body, the second through-hole has been seted up with the corresponding position of first slide bar to the foaming board, the otter board has been taken to the bottom of foaming board, the top of otter board has inlayed first sliding sleeve. According to the utility model, the screen plate, the first sliding rod, the second sliding rod, the soundproof cotton body and the foaming plate are arranged, the soundproof cotton body is replaced only by moving the second sliding rod out of the clamping hole, so that the soundproof cotton body is effectively replaced by a worker, the service life of the soundproof cotton body can be effectively prolonged through heat dissipation of the screen plate and the bottom, and the use requirement is met.
The soundproof cotton body is replaced by the soundproof cotton body through the heat dissipation of the screen plate and the bottom, the service life of the soundproof cotton body can be effectively prolonged, the use requirement is met, but the automobile can vibrate during running, the soundproof cotton cover can displace after long-time use or is broken with a bolt joint, and the service life is reduced.
Disclosure of Invention
The utility model aims to provide an environment-friendly foam pad for sound insulation of an automobile cover, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an automobile hood gives sound insulation and fills up with environment-friendly bubble cotton, includes the hood main part and sets up the bubble cotton pad main part in the hood main part, be equipped with the shock attenuation breakage-proof structure in the bubble cotton pad main part, the shock attenuation breakage-proof structure includes arc, connecting rod and rubber banding, the inside equidistance of bubble cotton pad main part is equipped with a plurality of connecting rods, the upper and lower both ends of connecting rod all are equipped with the arc, the bubble cotton pad main part is close to four corners and all is equipped with the mounting hole, the mounting hole department is equipped with rubber banding.
As a preferable scheme of the utility model, the connecting rod is connected with the arc-shaped top of the arc-shaped plate, and the connecting rod is connected with the outer arc edge of the arc-shaped plate.
As a preferable scheme of the utility model, a placement hole is arranged at the top end of the main body of the machine cover and corresponds to the installation hole.
As a preferable scheme of the utility model, the bottom end of the foam pad main body is provided with a foaming plate, and one end of the foaming plate, which is far away from the foam pad main body, is provided with a screen plate.
As a preferable scheme of the utility model, the four corners of the screen plate and the foaming plate are respectively provided with a fixing device, the fixing devices comprise inserting rods and fixing bolts, the inserting rods are arranged at the four corners of the screen plate and the foaming plate, and the top ends of the inserting rods are provided with the fixing bolts.
As a preferred embodiment of the present utility model, the fixing bolt is screwed with the insert rod.
Compared with the prior art, the utility model has the beneficial effects that: can produce the vibration when driving to the car, the cover soundproof cotton can take place the displacement after long-time use or take place the breakage with bolted connection department, reduce life, this application has adopted the installation component, set up the class H structure that arc and connecting rod are constituteed in the cotton pad main part of bubble inside, the radian of arc can play the cushioning effect, after receiving outside extrusion effort, the arc cooperation connecting rod can rebound to the cotton pad depression part of bubble, strengthen its life and strengthen toughness, frictional force has also been strengthened, carry out a position location to soundproof cotton, avoid can causing the displacement, increase frictional force and plasticity through setting up rubber banding in bolted connection department, rubber banding can be out of shape to a certain extent by the atress and can not influence the cotton pad main part of bubble, improve the life of the cotton pad of bubble.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a cross-sectional view of a fixing device according to the present utility model.
In the figure: 1. a cover main body; 101. placing the hole; 2. a screen plate; 3. a foam pad body; 301. a mounting hole; 4. a shock-absorbing and breakage-proof structure; 401. an arc-shaped plate; 402. a connecting rod; 403. sealing edges by rubber; 5. a fixing device; 501. a rod; 502. a fixing bolt; 6. and (3) foaming the plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an automobile hood gives sound insulation and fills up with environment-friendly bubble cotton, includes lid main part 1 and sets up the bubble cotton pad main part 3 in lid main part 1, be equipped with shock attenuation breakage-proof structure 4 in the bubble cotton pad main part 3, shock attenuation breakage-proof structure 4 includes arc 401, connecting rod 402 and rubber banding 403, the inside equidistance of bubble cotton pad main part 3 is equipped with a plurality of connecting rods 402, the upper and lower both ends of connecting rod 402 all are equipped with arc 401, bubble cotton pad main part 3 is close to four corners and all is equipped with mounting hole 301, mounting hole 301 department is equipped with rubber banding 403, connecting rod 402 with arc 401 arc summit is connected, connecting rod 402 connects the outer arc limit of arc 401.
In this embodiment, the foam pad main body 1 uses natural ores such as quartz sand, quartz stone, dolomite and the like as main raw materials, and is blended with chemical raw materials such as sodium carbonate, borax and the like to be fused into glass, and in a fused state, the fibers are thrown into flocculent fine fibers by means of an external force blowing mode, and the fibers are in three-dimensional intersection and intertwined with each other to present a plurality of fine gaps. The fire resistance is good, the B1 and B2 are in a flame-retardant level, the fire is self-extinguished, the spread is avoided, no toxic gas is generated, and the fire-retardant flame-retardant composite is harmless to human bodies, environment-friendly and healthy.
The similar H-shaped structure formed by the arc-shaped plates 401 and the connecting rods 402 is additionally arranged in the foam pad main body 1 at equal intervals, when the cover receives extrusion or vibration, the arc-shaped protruding portions of the arc-shaped plates 401 can play a supporting role on the foam pad main body 1, so that the sound insulation effect is better, secondly, the opening of the arc-shaped plates 401 is opened when the cover receives extrusion, the opening is reset after the acting force is canceled, the foam pad main body 1 is driven to reset, the foam pad main body 1 is not easy to deform, the service life is prolonged, rubber sealing edges 403 are arranged around the mounting holes 301 on the foam pad main body 3 corresponding to the position of the mounting fixing bolts 502 of the cover main body 1, and the protection effect of the plasticity of the rubber sealing edges 403 on the foam pad main body 1 is guaranteed when the vibration is received.
Referring to fig. 1-3, a placement hole 101 is formed at a position of the top end of the cover main body 1 and corresponding to the mounting hole 301, a foam board 6 is disposed at a bottom end of the foam pad main body 3, a mesh board 2 is disposed at one end of the foam board 6 away from the foam pad main body 3, fixing devices 5 are disposed at four corners of the mesh board 2 and the foam board 6, the fixing devices 5 include a plug rod 501 and a fixing bolt 502, the plug rod 501 is disposed at four corners of the mesh board 2 and the foam board 6, a fixing bolt 502 is disposed at a top end of the plug rod 501, and the fixing bolt 502 is in threaded connection with the plug rod 501.
In this embodiment, during installation, the insert pins 501 are inserted into the installation holes 301 from the holes corresponding to the mesh plate 2 and the foam board 6, and then the fixing bolts 502 are inserted into the installation holes 101 on the cover main body 1 to be screwed and fixedly connected, so that the mesh plate 2 and the foam board 6 insulate the cover main body 1.
The working flow of the utility model is as follows: when in use, the inserted link 501 is inserted into the mounting hole 301 from the holes corresponding to the screen 2 and the foaming plate 6, and then the fixing bolt 502 is inserted into the mounting hole 101 on the main body 1 of the cover to be fixedly connected by screw tightening, so that the screen 2 and the foaming plate 6 insulate the main body 1 of the cover.
The foam pad main body 1 adopts natural ores such as quartz sand, quartz stone, dolomite and the like as main raw materials, and is mixed with chemical raw materials such as sodium carbonate, borax and the like to be fused into glass, and in a fused state, the glass is blown by external force to be thrown into flocculent fine fibers, and the fibers are in three-dimensional intersection and intertwined with each other to present a plurality of fine gaps. The fire resistance is good, the B1 and B2 are in a flame-retardant level, the fire is self-extinguished, the spread is avoided, no toxic gas is generated, and the fire-retardant flame-retardant composite is harmless to human bodies, environment-friendly and healthy.
The similar H-shaped structure formed by the arc-shaped plates 401 and the connecting rods 402 is additionally arranged in the foam pad main body 1 at equal intervals, when the cover receives extrusion or vibration, the arc-shaped protruding portions of the arc-shaped plates 401 can play a supporting role on the foam pad main body 1, so that the sound insulation effect is better, secondly, the opening of the arc-shaped plates 401 is opened when the cover receives extrusion, the opening is reset after the acting force is canceled, the foam pad main body 1 is driven to reset, the foam pad main body 1 is not easy to deform, the service life is prolonged, rubber sealing edges 403 are arranged around the mounting holes 301 on the foam pad main body 3 corresponding to the position of the mounting fixing bolts 502 of the cover main body 1, and the protection effect of the plasticity of the rubber sealing edges 403 on the foam pad main body 1 is guaranteed when the vibration is received.
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 (6)
1. The utility model provides an automobile hood gives sound insulation and fills up with environment-friendly bubble cotton, includes lid main part (1) and sets up bubble cotton pad main part (3) in lid main part (1), its characterized in that: be equipped with shock attenuation breakage-proof structure (4) in bubble cotton pad main part (3), shock attenuation breakage-proof structure (4) include arc (401), connecting rod (402) and rubber banding (403), the inside equidistance of bubble cotton pad main part (3) is equipped with a plurality of connecting rods (402), the upper and lower both ends of connecting rod (402) all are equipped with arc (401), bubble cotton pad main part (3) are close to four corners and all are equipped with mounting hole (301), mounting hole (301) department is equipped with rubber banding (403).
2. The environment-friendly foam pad for sound insulation of an automobile cover as claimed in claim 1, wherein: the connecting rod (402) is connected with the arc-shaped top of the arc-shaped plate (401), and the connecting rod (402) is connected with the outer arc edge of the arc-shaped plate (401).
3. The environment-friendly foam pad for sound insulation of an automobile cover as claimed in claim 1, wherein: and a placement hole (101) is formed in the top end of the cover main body (1) and corresponds to the mounting hole (301).
4. The environment-friendly foam pad for sound insulation of an automobile cover as claimed in claim 1, wherein: the bottom of foam pad main part (3) is equipped with foaming board (6), foaming board (6) keep away from the one end of foam pad main part (3) is equipped with otter board (2).
5. The environment-friendly foam pad for sound insulation of an automobile cover according to claim 4, wherein: the utility model discloses a foam board, including otter board (2), foaming board (6), four corners all are equipped with fixing device (5), fixing device (5) are including inserted bar (501) and fixing bolt (502), inserted bar (501) set up four corners of otter board (2) and foaming board (6), the top of inserted bar (501) is equipped with fixing bolt (502).
6. An environmental protection foam pad for sound insulation of a motor vehicle cover according to claim 5, wherein: the fixing bolt (502) is connected with the inserted link (501) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320525806.7U CN219467684U (en) | 2023-03-15 | 2023-03-15 | Environment-friendly foam pad for sound insulation of automobile cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320525806.7U CN219467684U (en) | 2023-03-15 | 2023-03-15 | Environment-friendly foam pad for sound insulation of automobile cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219467684U true CN219467684U (en) | 2023-08-04 |
Family
ID=87462817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320525806.7U Active CN219467684U (en) | 2023-03-15 | 2023-03-15 | Environment-friendly foam pad for sound insulation of automobile cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219467684U (en) |
-
2023
- 2023-03-15 CN CN202320525806.7U patent/CN219467684U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |