CN206781508U - A kind of automobile using waterproof membrane of excellent noise reduction effect - Google Patents
A kind of automobile using waterproof membrane of excellent noise reduction effect Download PDFInfo
- Publication number
- CN206781508U CN206781508U CN201720399765.6U CN201720399765U CN206781508U CN 206781508 U CN206781508 U CN 206781508U CN 201720399765 U CN201720399765 U CN 201720399765U CN 206781508 U CN206781508 U CN 206781508U
- Authority
- CN
- China
- Prior art keywords
- waterproof membrane
- vent
- air
- waterproof
- noise reduction
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of automobile using waterproof membrane of excellent noise reduction effect, belong to waterproof membrane field.A kind of automobile using waterproof membrane of excellent noise reduction effect of the present utility model, including waterproof membrane body, the side of described waterproof membrane body are provided with sound absorbing layer；More than one air-vent is offered on described waterproof membrane body, four joint-cuttings are outward extended with the edge of each air-vent, and the waterproof and breathable curtain for covering joint-cutting and air-vent is all covered with each air-vent；Upper side edge, left side and the right edge of described waterproof and breathable curtain are welded on waterproof membrane body using hot plate, and the middle part of waterproof and breathable curtain by way of plastics sucking moulding formed with wiring channel, wire harness is passed by wiring channel self waterproofing curtain lower side of breathing freely after entering wiring channel from air-vent.The utility model is simple in construction, ingenious in design, and by setting sound absorbing layer, air-vent and waterproof and breathable curtain, waterproof effect is ensure that while ensure that waterproof membrane noise reduction capability.
Description
Technical field
A kind of waterproof membrane is the utility model is related to, more specifically to a kind of automobile using waterproof membrane of excellent noise reduction effect.
Background technology
With the development of auto industry, people will to the performance such as the riding comfort and vibrationproof of car, noise isolating and waterproof
Seek more and more higher.Arrangements for automotive doors is baroque part, and car door is typically all to be made up of sheet metal, and car is designed with car door
Window, because vehicle window needs to open and close, therefore glass for vehicle window needs to be arranged on car door and can taken in car door, and this is just
There may be space so that rainwater and dust are entered inside car door.Additionally, due to partial noise (such as engine noise, tire
Noise) it can be delivered to by the vibration of vehicle body sheet metal and framework in driver's cabin, and these noises can band in transmittance process
Motor-car door metal vibrating plate, produces secondary noise, therefore, typically can all paste dash on the inside of two layers of sheet metal component thin plate of car door
Film, water retaining film play sound insulation, damping, can reduce penetrating for external heat again；Another aspect automobile water baffling film is installed on
It is used to protect the circuit normal work in arrangements for automotive doors in arrangements for automotive doors, prevents extraneous rainwater, dust etc. from entering, extends top layer spray
The service life of paint.
At present, most waterproof membrane all uses PE thin-film materials, uses double-sided pressure-sensitive adhesive tape (acrylic acid epoxy-type) or butyl rubber
PE films are pasted onto side and the inboard face of trim panel in car door body by band, and partial air is had in taping process and is enclosed in gear
Between moisture film and sheet metal component thin plate；In door contact interrupter or galloping, water retaining film both sides (side) air pressure has
Pressure difference produces, and produces frictional noise, reduces water retaining film sound insulation, isolating affection, or causes water retaining film to lose dash effect, makes
Obtain the noise increasing that car door is passed to automotive interior.
The content of the invention
1. utility model technical problems to be solved
The purpose of this utility model is to overcome the shortcomings of above-mentioned, there is provided a kind of automobile using waterproof of excellent noise reduction effect
Film, it is simple in construction using the technical solution of the utility model, it is ingenious in design, by setting sound absorbing layer, air-vent and waterproof saturating
Gas curtain, waterproof effect is ensure that while ensure that waterproof membrane noise reduction capability.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the utility model is：
A kind of automobile using waterproof membrane of excellent noise reduction effect of the present utility model, including waterproof membrane body, described waterproof membrane
The side of body is provided with sound absorbing layer；More than one air-vent, the side of each air-vent are offered on described waterproof membrane body
Four joint-cuttings are outward extended with edge, and the waterproof and breathable curtain for covering joint-cutting and air-vent is all covered with each air-vent；
Upper side edge, left side and the right edge of described waterproof and breathable curtain are welded on waterproof membrane body using hot plate, and waterproof is saturating
The middle part of gas curtain passes through wiring formed with wiring channel, wire harness by way of plastics sucking moulding after entering wiring channel from air-vent
The ventilative curtain lower side of passage self waterproofing passes.
Further, described waterproof membrane body outward flange forms an annular glue bearing areas for surrounding watertight area,
The butyl rubber belt for being bonded in inner plate of car door surface is covered in annular glue bearing areas, the thickness of butyl rubber belt is 5mm, and width is
7mm。
Further, it is equipped with the upper side edge both ends of described waterproof membrane body and is easy to the lug for tearing stripping.
3. beneficial effect
Using technical scheme provided by the utility model, compared with existing known technology, have the advantages that：
(1) the automobile using waterproof membrane of a kind of excellent noise reduction effect of the present utility model, the side of its waterproof membrane body, which is provided with, inhales
Sound-absorbing layer, the noise in incoming car door can be largely consumed in sound absorbing layer, absorbing sound and lowering noise effect is good, enhances waterproof membrane
Noise reduction capability；
(2) the automobile using waterproof membrane of a kind of excellent noise reduction effect of the present utility model, one is offered on its waterproof membrane body
Air-vent above, steam vent of the air-vent both as discharge residual gas were used, can also used as threading hole, Mei Getou
Four joint-cuttings are outward extended with the edge of stomata, the presence of joint-cutting can prevent from tearing bad waterproof membrane during perforating line, and each
The waterproof and breathable curtain for covering joint-cutting and air-vent is all covered with air-vent, it is ensured that wire harness still has good through car door waterproof membrane
Good water proofing property, also ensures that the discharge of residual gas；
(3) the automobile using waterproof membrane of a kind of excellent noise reduction effect of the present utility model, its waterproof membrane body outward flange form one
The annular glue bearing areas of individual circular watertight area, the butyl rubber for being bonded in inner plate of car door surface is covered in annular glue bearing areas
Band, the thickness of butyl rubber belt is 5mm, width 7mm, can be separated upwards from thickness direction with small hilt adhesive tape in maintenance,
Reach the effect of separation waterproof membrane, the adhesive tape after separating also is easy to bond again, avoids and is caused in car door maintenance procedures
Waterproof membrane be difficult to depart from, or even wasting phenomenon caused by tearing rotten waterproof membrane is easy to operation during maintenance；
(4) the automobile using waterproof membrane of a kind of excellent noise reduction effect of the present utility model, the upper side edge both ends of its waterproof membrane body
On be equipped with and be easy to the lug for tearing stripping, waterproof membrane can be made more convenient when tearing stripping.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the automobile using waterproof membrane of excellent noise reduction effect of the present utility model.
Label declaration in schematic diagram：1st, waterproof membrane body；2nd, sound absorbing layer；3rd, air-vent；4th, joint-cutting；5th, waterproof and breathable
Curtain；51st, wiring channel；6th, butyl rubber belt.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
With reference to Fig. 1, a kind of automobile using waterproof membrane of excellent noise reduction effect of the present embodiment, including waterproof membrane body 1, waterproof membrane
The side of body 1 is provided with sound absorbing layer 2, can largely consume the noise in incoming car door in sound absorbing layer, absorbing sound and lowering noise effect
Fruit is good, enhances the noise reduction capability of waterproof membrane；More than one air-vent 3, air-vent both conducts are offered on waterproof membrane body 1
The steam vent for discharging residual gas uses, and can also be used as threading hole, four are outward extended with the edge of each air-vent 3
Bar joint-cutting 4, the presence of joint-cutting can prevent from tearing bad waterproof membrane during perforating line, and are all covered with each air-vent 3 by joint-cutting 4
And the waterproof and breathable curtain 5 that air-vent 3 covers, it is ensured that wire harness still has good water proofing property through car door waterproof membrane, also ensures that residual
The discharge of residual air body；Upper side edge, left side and the right edge of waterproof and breathable curtain 5 are welded on waterproof membrane body 1 using hot plate,
And the middle part of waterproof and breathable curtain 5 is entered wiring from air-vent 3 and led to by way of plastics sucking moulding formed with wiring channel 51, wire harness
Passed behind road 51 by the ventilative lower side of curtain 5 of the self waterproofing of wiring channel 51, wire location can be unified, and can prevents from preventing during wiring
Moisture film, which is pulled, draws out-of-flatness or deformation damaged；The outward flange of waterproof membrane body 1 forms one around the annular coating area of watertight area
Domain, the butyl rubber belt 6 for being bonded in inner plate of car door surface is covered in annular glue bearing areas, the thickness of butyl rubber belt is 5mm, wide
Spend for 7mm, in maintenance small hilt adhesive tape can be used to be separated upwards from thickness direction, reach the effect of separation waterproof membrane, it is separated
Adhesive tape afterwards is also easy to bond again, avoids waterproof membrane caused by car door maintenance procedures and is difficult to depart from, or even tears rotten
Wasting phenomenon caused by waterproof membrane, it is easy to operation during maintenance；In order that waterproof membrane is more convenient when tearing stripping, waterproof membrane body
It is equipped with 1 upper side edge both ends and is easy to the lug for tearing stripping.
A kind of automobile using waterproof membrane of excellent noise reduction effect of the present utility model, it is simple in construction, it is ingenious in design, inhaled by setting
Sound-absorbing layer, air-vent and waterproof and breathable curtain, waterproof effect is ensure that while ensure that waterproof membrane noise reduction capability.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (3)
1. a kind of automobile using waterproof membrane of excellent noise reduction effect, including waterproof membrane body (1), it is characterised in that：Described waterproof membrane
The side of body (1) is provided with sound absorbing layer (2)；More than one air-vent (3) is offered on described waterproof membrane body (1), often
Be outward extended with four joint-cuttings (4) on the edge of individual air-vent (3), and be all covered with joint-cutting (4) on each air-vent (3) and
The waterproof and breathable curtain (5) that air-vent (3) covers；Upper side edge, left side and the right edge of described waterproof and breathable curtain (5) use
Hot plate is welded on waterproof membrane body (1), and the middle part of waterproof and breathable curtain (5) is logical formed with wiring by way of plastics sucking moulding
Road (51), wire harness from air-vent (3) enter wiring channel (51) after pass through wiring channel (51) self waterproofing breathe freely curtain (5) lower side
Pass.
A kind of 2. automobile using waterproof membrane of excellent noise reduction effect according to claim 1, it is characterised in that：Described waterproof membrane
Body (1) outward flange forms one and covered in the annular glue bearing areas of watertight area, annular glue bearing areas for being bonded in
The butyl rubber belt (6) on inner plate of car door surface, the thickness of butyl rubber belt is 5mm, width 7mm.
A kind of 3. automobile using waterproof membrane of excellent noise reduction effect according to claim 2, it is characterised in that：Described waterproof membrane
It is equipped with the upper side edge both ends of body (1) and is easy to the lug for tearing stripping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399765.6U CN206781508U (en) | 2017-04-17 | 2017-04-17 | A kind of automobile using waterproof membrane of excellent noise reduction effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399765.6U CN206781508U (en) | 2017-04-17 | 2017-04-17 | A kind of automobile using waterproof membrane of excellent noise reduction effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781508U true CN206781508U (en) | 2017-12-22 |
Family
ID=60708406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399765.6U Active CN206781508U (en) | 2017-04-17 | 2017-04-17 | A kind of automobile using waterproof membrane of excellent noise reduction effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781508U (en) |
-
2017
- 2017-04-17 CN CN201720399765.6U patent/CN206781508U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10472043B2 (en) | Over-frame blanket assemblies and methods of installation in fuselage assemblies | |
| US20190022985A1 (en) | Process for manufacturing an automotive glazing panel into which an oled screen is incorporated | |
| CN103386932B (en) | Motor vehicle with water tank | |
| JP6973413B2 (en) | Window glass with sealing member | |
| WO2006060447A3 (en) | Baffle-vent for s-tile ridge | |
| US8507075B2 (en) | Adhesion method for attaching barrier sheets to motor vehicle door panels | |
| EP1958858A3 (en) | Vehicle | |
| CN206781508U (en) | A kind of automobile using waterproof membrane of excellent noise reduction effect | |
| US8966840B2 (en) | Arrangement for closing an opening in a vehicle and method for producing such an arrangement | |
| CN205288828U (en) | Car manger plate membrane rubber coating device | |
| US20080060289A1 (en) | Flashing for integrating windows with weather resistant barrier | |
| JPWO2008153074A1 (en) | Frame for window plate, window plate with frame, and method for manufacturing window plate with frame | |
| CN104553694B (en) | Pressure relief, driver's cabin and vehicle for driver's cabin | |
| JP6872924B2 (en) | Soundproofing material | |
| CN202063094U (en) | Sound insulator of engine access cover at bottom of carriage | |
| US20120267475A1 (en) | Acoustic seal for aircraft | |
| CN202022083U (en) | Micro-penetration water retaining film of car | |
| CN213322132U (en) | Multilayer composite carpet structure | |
| CN101905677A (en) | Sound-insulation structure of engine compartment | |
| US11858323B2 (en) | Convertible top element and convertible top for a convertible vehicle and convertible vehicle | |
| CN113468664A (en) | Arrangement method of vehicle acoustic packaging system | |
| CN202243491U (en) | Fresh air device at end part of high-speed rail vehicle | |
| CN107215187A (en) | A kind of external sliding type panoramic sunroof of automobile | |
| CN202608784U (en) | Air-conditioning ventilating air duct structure of railway vehicle | |
| JP2013071533A (en) | Vehicle ceiling member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 No. 666 Hanjiang Road, Xinbei District, Jiangsu, Changzhou Patentee after: Changzhou AI Ronson automotive trim Co. Address before: 213000 No. 666 Hanjiang Road, Xinbei District, Jiangsu, Changzhou Patentee before: Changzhou Ai Longsen adhesive tape company limited |
|
| CP01 | Change in the name or title of a patent holder |