CN201980057U

CN201980057U - Automobile water baffling film

Info

Publication number: CN201980057U
Application number: CN201120113257XU
Authority: CN
Inventors: 张云
Original assignee: PAN-ASIAN AUTOMOTIVE GARNISHRY (CHANGZHOU) Co Ltd
Current assignee: JIANGSU PAN ASIAN MICROVENT TECHNOLOGY CO., LTD.
Priority date: 2011-04-15
Filing date: 2011-04-15
Publication date: 2011-09-21
Anticipated expiration: 2021-04-15

Abstract

The utility model relates to an automobile water baffling film comprising a water baffling film body; a water collecting groove and water discharging grooves are arranged at the lower part of the water baffling film body; and the water discharging grooves are communicated with the water collecting groove. In the automobile water baffling film, the water collecting groove and the water discharging grooves communicated with the water collecting groove are arranged below the water baffling film in the prior art so as to effectively overcome the disadvantages in the prior art that water is not smoothly discharged and the film is easy to block; two water discharging grooves are arranged at two ends of the water collecting groove and are distributed in a splayed form; the water can be effectively discharged regardless of the state of the automobile, and the design is reasonable; and the cross section of the water collecting groove is in an arc shape so that deposited water on the water baffling film is easier to flow down; and fine particles, such as dust and the like, are not deposited so that the water is more smoothly discharged.

Description

Automobile dash film

Technical field

The utility model relates to a kind of automobile auxiliary accessories, particularly a kind of automobile dash film.

Background technology

Along with developing of automobile industry, people to the travelling comfort of car and vibrationproof, every make an uproar and performance requriements such as waterproof more and more higher.Arrangements for automotive doors is baroque parts, car door generally all is to be made by sheet metal, all be provided with vehicle window on the car door, because vehicle window needs opening and closing, therefore glass for vehicle window need be arranged on the car door and can take in the car door, this just may produce the space, makes rainwater and dust enter into car door inside.In addition since part noise (as engine noise, tire noise) can be by vehicle body panel beating and framework transfer of vibration in the operator's compartment, and these noises can drive the car door metal vibrating plate in transmittance process, produce the secondary noise, therefore, obedient dash film generally all can be glued in two-layer sheet metal component thin plate inboard at car door, the dash film plays sound insulation, damping, can reduce penetrating of external heat again; Automobile dash film is installed on the circuit normal operation that is used in the arrangements for automotive doors protect in the arrangements for automotive doors on the other hand, prevents that extraneous rainwater, dust etc. from entering, and prolongs the service life of spraying paint in the top layer.Membrane waterproofing all adopts the PE membraneous material mostly, uses double-sided pressure-sensitive adhesive tape (acrylate type) or butyl rubber belt with the inboard face of PE film applying at car door body medial surface and trim panel.

Many defectiveness are gone up in the car door design of present many vehicles, are embodied in following defective:

First defective, the car door body.General sidecar Men Jun is equipped with the vehicle window that slidably opens and closes, and a slat gum bar is arranged between glass for vehicle window and the door outside metal sheet, and the one, waterproof, the 2nd, the position that keeps glass for vehicle window, this is that car door leaks and dust enters an interior weak link of car door body.Another link is dodge gate handle, key hole, but does not have top severity so.Owing to can leak between rubber strip and glass, so car door body sheet metal component inboard is provided with the dash film, and car door body sheet metal component bottom design becomes a trough simultaneously, and water is caught, and from the drain gutter of trough both sides the water that leaks the car door intracoelomic cavity is discharged outside the car door again.Glue the dash film of card owing to be the PE membraneous material with car door body and trim panel, periphery is plane making, and two-layer dash film fits together easily, and drainage effect is not good, the easy retain dust in drain gutter place, and nearly all car door all is such design-calculated.

Second defective, drain gutter are stopped up, and the water in the trough accumulates too much, locate to infiltrate car door body inboard by the gap (for the integral type car door body that does not have the dash film) of breakage, place, slit or the trim panel fastener of shelves moisture film, and then in the inflow car.

The 3rd defective, when body roll when certain angle is parked (for example, single wheel stops on the sidewalk), at this moment the water of car door intracoelomic cavity of bleeding can directly drip and spatter on dash film or trim panel fastener, if the dash film has breakage, fastener excessive clearance, the result will infiltrate car door body inboard, and then flows in the car.

The utility model content

The purpose of this utility model provides a kind of above-mentioned shortcoming that overcomes, and drainage effect is automobile dash film preferably.

The technical scheme that realizes the utility model purpose is: a kind of automobile dash film, have the dash membrane body, and described dash membrane body bottom is provided with trough and drainage channel, described drainage channel and trough UNICOM.

The trough of above-mentioned automobile dash film is horizontally disposed with, the oblique setting of described drainage channel, and drainage channel one end and above-mentioned trough UNICOM, the other end extends to dash membrane body lower edge.

The drainage channel of above-mentioned automobile dash film is two, is separately positioned on two ends, the trough left and right sides, is " eight " font and distributes.

The trough cross sectional shape of above-mentioned automobile dash film is an arc.

The utlity model has positive effect: (1) the utility model is provided with a trough with the dash film of prior art below and the drainage channel that links with it, can effectively overcome the shortcoming of prior art, and the draining smoothness should not be stopped up; (2) the utility model drainage channel has two, is arranged on the trough two ends, is " eight " font and distributes, and no matter which kind of state vehicle is in, and effectively draining is reasonable in design; (3) trough of the present utility model cross section is an arc, and easier the taking advantage of a situation of the ponding on the dash film flows down, and fine particle such as dust should not accumulate, thereby makes draining more smooth and easy.

Description of drawings

Content of the present utility model is easier to be expressly understood in order to make, and according to specific embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below

Fig. 1 is the utility model structural representation;

Fig. 2 is A-A part sectional view among Fig. 1.

The specific embodiment

See Fig. 1 and Fig. 2, the utlity model has dash membrane body 1, moisture film body 1 bottom is provided with trough 2 and drainage channel 3, and drainage channel 3 has two, is separately positioned on two ends, trough 2 left and right sides, being " eight " font distributes, trough 2 is horizontally disposed with, and cross sectional shape is an arc, drainage channel 3 oblique settings, drainage channel 3 one ends and above-mentioned trough 2 UNICOMs, the other end extends to dash membrane body 1 lower edge.

Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is a specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. an automobile dash film has dash membrane body (1); It is characterized in that: described dash membrane body (1) bottom is provided with trough (2) and drainage channel (3), described drainage channel (3) and trough (2) UNICOM.

2. automobile dash film according to claim 1 is characterized in that: described trough (2) is horizontally disposed with, the oblique setting of described drainage channel (3), and drainage channel (3) one ends and above-mentioned trough (2) UNICOM, the other end extends to dash membrane body (1) lower edge.

3. automobile dash film according to claim 2 is characterized in that: described drainage channel (3) is two, is separately positioned on trough (2) two ends, the left and right sides, is " eight " font and distributes.

4. according to claim 1 or 2 or 3 described automobile dash films, it is characterized in that: described trough (2) cross sectional shape is an arc.