CN201604505U

CN201604505U - Automobile front air window water baffle system

Info

Publication number: CN201604505U
Application number: CN201020123631XU
Authority: CN
Inventors: 宁贵欣; 王薇; 王璟; 严建华
Original assignee: Pan Asia Technical Automotive Center Co Ltd; Shanghai General Motors Co Ltd
Current assignee: SAIC General Motors Corp Ltd; Pan Asia Technical Automotive Center Co Ltd
Priority date: 2010-03-03
Filing date: 2010-03-03
Publication date: 2010-10-13
Anticipated expiration: 2020-03-03

Abstract

The utility model provides an automobile front air window water baffle system, which comprises a water baffle body, a front air window, a mounting support and foam. The water baffle body is provided with a mounting surface, the mounting support is mounted on the front air window, the water baffle body and the mounting support are lapped together through inverted hook structures formed at ends of the water baffle body and the mounting support, and the foam is compacted to be located in a clearance between the mounting surface and the mounting support. By aid of the automobile front air window water baffle system, the water baffle and the mounting support on the front air window have waterproof sealing functions, thereby being capable of effectively preventing water seeping between the water baffle and the mounting support due to syphonage, and further the foam can be mounted on the water baffle without affecting total installation.

Description

Automobile Front Windshield manger system

Technical field

The utility model relates to a kind of automobile Front Windshield manger system, more specifically, relates to a kind of automobile Front Windshield manger system with sealing function.

Background technology

As everyone knows, automobile Front Windshield manger system has front deck regional water management, the fresh air source is provided, improves automotive aerodynamics performance and effect such as attractive in appearance for a/c system.Simultaneously, because automotive air-conditioning system generally all is arranged in manger system below, if therefore the manger system leaks or seeps water, these water just may enter a/c system, influence air quality in the car, and then cause that the client complains.

Fig. 1 illustrates a kind of traditional Front Windshield manger system 100.Manger body 101 and the mounting bracket 103 that is installed on the Front Windshield 102 are installed together by an overhead structure 104.Manger body 101 itself is by the plastics single injection-molded, and mounting bracket 103 adopts metallic support, two kinds of material compound extrusion mouldings of hard PVC.Owing to adopt overhead structure 104 that mounting bracket 103 and manger body 101 are bonded together, can prevent that a large amount of water from directly draining to manger body 101 from Front Windshield 102.

But, the water-proof function that this manger system 100 does not have truly, reason is, manger body 101 and mounting bracket 103 are all made by rigid plastic spare usually, owing to be easy to form minim gap between the rigid plastic spare that overlap joint cooperates mutually, therefore on the fitting surface between the two after the installation, can produce siphonage.Along with the generation of siphonage, water is penetrated into manger body 101 by the combination interface between the said two devices, and then influences the fanning effect of air-conditioning.

Therefore, a kind of manger of needs system is implemented in the water-proof function truly between Front Windshield manger and the Front Windshield.

The utility model content

The utility model provides a kind of automobile Front Windshield manger system with water-tight function, efficiently solves above-mentioned defective of the prior art.

The utility model provides a kind of automobile Front Windshield manger system, comprising:

The manger body has attachment face;

Front Windshield;

Mounting bracket, mounting bracket are installed on the Front Windshield, and manger body and mounting bracket overlap by the formed overhead structure in end each other;

Foam, foam are compressed in the gap that is between attachment face and the mounting bracket.

Preferably, the width in described gap is the 1-6 millimeter.

Preferably, the width of described attachment face is the 3-30 millimeter.

Preferably, the ratio of the width in thickness before the foam compression and described gap is 1.2-4.0.

Preferably, the ratio of the width of width before the compression of foam and attachment face is 0.3-1.5.

Preferably, foam is glued on the waterproof board body by glue-line.

Preferably, foam is glued on the mounting bracket by glue-line.

More preferably, the material of described glue-line employing is double faced adhesive tape or glue.

Preferably, the width before the compression of foam is greater than 8 millimeters, and the width s of described attachment face is greater than 6 millimeters.

By above-mentioned automobile Front Windshield manger system is provided, make and possess the water-proff packing function between the mounting bracket on manger and the Front Windshield, can prevent from effectively to seep water because of siphon action between manger and the mounting bracket, and, do not influence overall installation because foam can be installed on the manger.

Description of drawings

Fig. 1 illustrates a kind of traditional Front Windshield manger system;

Fig. 2 illustrates the Front Windshield manger system that has the water-tight function according to of the present utility model, and wherein foam presents the preceding state of compression.

The specific embodiment

Hereinafter, identical Reference numeral refers to components identical.

Fig. 2 illustrates the Front Windshield manger system 200 that has the water-tight function according to of the present utility model.Front Windshield manger system 200 shown in Figure 2 comprises manger body 201, Front Windshield 202, mounting bracket 203.Manger body 201 and the mounting bracket 203 that is installed on the Front Windshield 202 overlap by the formed overhead structure 204 in end each other.Therefore, has the easy-on advantage according to Front Windshield manger of the present utility model system 200.

Different with traditional Front Windshield manger system shown in Figure 1 100 is, is provided with foam attachment face 21 at mounting bracket 203 near manger body 201 zones according to Front Windshield manger of the present utility model system 200.That is to say, in above-mentioned overhead structure 204, the foam attachment face 21 of mounting bracket is the inside face of direct contact manger body 201 not, but separate a gap d with the inside face of manger body 201, be used for installing sealing foam 205, in Fig. 2, the dash area of foam 205 usefulness cross lines illustrates, wherein, it should be noted that, foam 205 among Fig. 2 presents the state before the compression, in the description of this specification sheets and claims, the width L of foam 205 be meant foam 205 its with surface that manger body 201 contacts on the length that striden across, and the width D of foam 205 be meant with this surface length that foam strode across on the direction orthogonally, as shown in Figure 2.

When foam 205 in running order (being compressive state), foam 205 is compressed in the inside face and the gap d between the foam attachment face 21 of manger body 201.

According to the utility model, the value of the width of gap d should be not excessive, because too lax and cause the water-proff packing poor effect after crossing senior general foam 205 being installed, unsuitable too small, makes foam 205 be not easy to be installed in the gap d because cross the young pathbreaker yet.Therefore, in the utility model, preferably, the span of the width of gap d is the 1-6 millimeter.

The utility model also has certain requirement for the width s of attachment face 21, width s crosses the young pathbreaker makes effective waterproof length of foam 205 too short and cause the water-proff packing poor effect, the developed width of the excessive foam that is then adopted 205 of width s is also excessive, causes consumption of materials excessive.Therefore, in the utility model, preferably, the span of the width s of attachment face 21 is the 3-30 millimeter.In addition, preferably, the width s of attachment face 21 is greater than 6 millimeters.

Be the preceding state of compression with the foam shown in the cross line dash area 205 among Fig. 2, the span of the thickness D of foam 205 can be according to assemblage gap d and the concrete material decision of foam before the compression.Set ratio t=D/d.Ratio t is big more, shows that then the compression degree of foam 205 is big more, then the elasticity of the concrete material of foam is just required highly more, and in this case, the water-proff packing effect is also good more.Certainly, ratio t is the bigger the better, because when ratio t is excessive, will increase the installation difficulty that gap d is advanced in foam 205 compressions.It will be appreciated by persons skilled in the art that the thickness of the size of gap d corresponding to compression back foam 205, therefore, the thickness of foam 205 obviously is greater than gap d before the compression, and therefore, ratio t should be greater than 1.Preferably, can select ratio t=1.2-4.0, that is to say D=1.2d-4.0d.

For the width L before foam 205 compressions, the utility model is not concrete to be limited.Yet, preferably, width L=0.3s-1.5s.And preferably, the width L before foam 205 compressions is greater than 8 millimeters.In addition, also preferably, width L＞s.

After foam 205 compressions entered gap d, foam 205 was between attachment face 21 and the manger body 201, thereby can play the function of water-tight.

According to an embodiment of the present utility model, preferably, the foam 205 before the compression at first is glued on the waterproof board body 201 by glue-line as sub-part, and the gummed position is foam attachment face 21 pairing positions, and its mesoglea material therefor is preferably double faced adhesive tape.Afterwards, gummed there is the waterproof board body 201 of foam 205 be installed on the mounting bracket 203.After waterproof board body 201 and mounting bracket 203 mesh by overhead structure 204 barbs, then install and finish.At this moment, sealing foam 205 is subjected to attachment face 21 and manger body 201 pressure force from opposite two directions simultaneously, thereby is compressed in the gap d.Like this, when water from Front Windshield 202 during to manger body 201 seepages, the foam 205 after these water will be compressed absorbs, thereby prevents from effectively siphonage to occur between manger body 201 and attachment face 21, and then plays the function of water-tight.

Replacedly, foam 205 also can be installed to waterproof board body 201 on the mounting bracket 203 then earlier by being glued to such as double faced adhesive tape on the foam attachment face 21.Like this, foam 205 can be compressed in the gap d equally, thereby prevent between manger body 201 and attachment face 21, siphonage to occur, and then play the function of water-tight.

It should be noted that the utility model is not limited to aforesaid way.As long as can effectively foam 205 compressions be entered gap d, just can realize preventing the effect of siphonage, and then play the function of water-tight.For example, the installation of foam 205 can be adopted double faced adhesive tape gummed, and it is bonding also can to adopt other modes such as glue to carry out, and also can adopt other connection modes that foam 205 is connected with attachment face 21 and/or mounting bracket 203.

Those skilled in the art will also be appreciated that protection domain of the present utility model is not limited in the foregoing description, and all drop in the scope of the present utility model equivalents of the present utility model.

Claims

1. an automobile Front Windshield manger system (200) is characterized in that, comprising:

Manger body (201) has attachment face (21);

Front Windshield (202);

Mounting bracket (203), mounting bracket (203) are installed on the Front Windshield (202), and manger body (201) and mounting bracket (203) overlap by the formed overhead structure in end (204) each other;

Foam (205), foam (205) are compressed in the gap (d) that is between attachment face (21) and the mounting bracket (203).

2. automobile Front Windshield manger according to claim 1 system is characterized in that the width of described gap (d) is the 1-6 millimeter.

3. automobile Front Windshield manger according to claim 1 system is characterized in that the width (s) of described attachment face (21) is the 3-30 millimeter.

4. automobile Front Windshield manger according to claim 1 system is characterized in that, the thickness (D) before foam (205) compression is 1.2-4.0 with the ratio of the width in described gap (d).

5. automobile Front Windshield manger according to claim 1 system is characterized in that, the width (L) before the compression of foam (205) is 0.3-1.5 with the ratio of the width (s) of attachment face.

6. automobile Front Windshield manger according to claim 1 system is characterized in that foam (205) is glued on the waterproof board body (201) by glue-line.

7. automobile Front Windshield manger according to claim 1 system is characterized in that foam (205) is glued on the mounting bracket (203) by glue-line.

8. according to claim 6 or 7 described automobile Front Windshield manger systems, it is characterized in that described glue-line is double faced adhesive tape or glue.

9. automobile Front Windshield manger according to claim 1 system is characterized in that, the width (L) before the compression of foam (205) is greater than 8 millimeters.

10. automobile Front Windshield manger according to claim 1 system is characterized in that the width of described attachment face (s) is greater than 6 millimeters.