CN200971038Y

CN200971038Y - Sealing strips for windscreen of vehicle

Info

Publication number: CN200971038Y
Application number: CNU2006200478565U
Authority: CN
Inventors: 尚勇强; 陆俞良
Original assignee: Ningbo Xintai Machinery Co Ltd
Current assignee: Chongqing Min Te auto parts and components Co., Ltd
Priority date: 2006-11-15
Filing date: 2006-11-15
Publication date: 2007-11-07
Anticipated expiration: 2016-11-15

Abstract

This utility model relates to a windshield weather strip for a vehicle, which includes a reversed U-shaped weather strip body, and a slot at the medial surface of the weather strip body for holding the windshield. This utility model is characterized in that the inside bottom of weather strip body is embedded and arranged with a strengthening metalwork between the slot bottom and the lateral surface of the weather strip body. With this structure, the end of the weather strip can not only keep a straight vertical shape but also help the slot to clamp the windshield, therefore effectively preventing the incline of the section of the weather strip and keeping the sealing effect and the shape of the weather strip for a long time. With groove structures on the lateral surfaces of the weather strip ends and the reinforcing thin walls among the grooves, this utility mode can not only reduce the coating area between the injection molding and clicking undersides of the ends, but also keep uniform thickness for all the walls of the weather strip ends, which ensures the quality of the injection molding. Moreover, the weather strip and the glass can be fixed tightly through the double-sided glue which is additionally arranged in the glass slot.

Description

Later-model Windshield seal

Technical field

The utility model relates to a kind of sealing band, specifically refers to a kind of variable section Windshield sealing band that is applied on the automobile.

Background technology

The profile of traditional windshield variable section sealing band roughly is ∩ shape, design has the clip slot that embeds for Windshield on the main body medial surface of sealing bar, on its lateral surface, be provided with the lip limit that is complementary with automobile A column, and formed weep drain between sealing band upper surface lower edge and the glass clip slot upper edge, the height of this weep drain increases on the extreme direction extremely down gradually from the sealing band top, so that give guiding of rainwater, under dead ship condition, the rainwater that converges in the sealing band bottom is discharged downwards along this weep drain like this.And when running car, rainwater is discharged to roof along weep drain.At present, in order to overcome the not high enough defective of conventional seals bar lower end weep drain, often successively by one extrude, die-cut sealing band bottom and Shooting Technique improve the weep drain height at this place, adopt such method, rainwater overflows to the defective of side window glass, to guarantee traffic safety by its upper surface in the existing sealing band though can overcome preferably.But because the sealing band thinner thickness at glass clip slot place, in case improve the sealing band depth of section, the phenomenon that glass side is dorsad toppled over will appear in sealing band after the assembling naturally, sealing band and Windshield are separated, make sealing band not have due sealing function, reduced the good looking appearance degree of automobile simultaneously again.Moreover, during injection moulding, bottom after die-cut is to participate in injection moulding as inserts, influence its aesthetics in order to prevent injected plastics material directly to be coated on this bottom upper surface, bottom upper surface after this is die-cut normally directly contacts with mold wall, and its bottom surface is then coating large-area injected plastics material.Because involving of compression shock when being subjected to injection moulding and material, above-mentioned placement usually can make the bottom upper surface of sealing band phenomenons such as decorative pattern or shrink occur, thereby influences the quality on sealing band surface.In addition, the combination between existing Windshield and the sealing band is firm not enough, occurs the two phenomenon of throwing off mutually sometimes and influences complete vehicle quality.

Summary of the invention

First technical matters to be solved in the utility model is the present situation at prior art, and a kind of later-model Windshield seal that still can keep its longitudinal shape under high cross section is provided.

Second technical matters to be solved in the utility model is the present situation at prior art, and a kind of later-model Windshield seal of guaranteeing sealing band upper surface quality is provided.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this later-model Windshield seal comprises the sealing band main body that is ∩ shape and is positioned at the clip slot that is used for the clamping Windshield on this main body medial surface, it is characterized in that: be embedded with the reinforced metal part between described clip slot bottom and main body lateral surface in the bottom of described sealing band main body.

Described reinforced metal part can be the L type, and support effect is better like this.

Can also be provided with a plurality of grooves on the bottom lateral surface of described sealing band main body, then form the thin-walled reinforced rib between each groove.

Comparatively practical is that the following madial wall of described clip slot extends outward a supplementary wall, is provided with first Acrylic Foam Tape on this supplementary wall.And the bottom of described clip slot can be provided with second Acrylic Foam Tape.

Compared with prior art, because end of the present utility model is embedded with reinforced metal part, this metal piece makes the end of sealing band remain tall and straight longitudinal shape on the one hand, and help clip slot to clamp Windshield on the other hand, therefore such structure can prevent toppling over of sealing band cross section effectively, makes sealing band can keep its sealing function and outer shape for a long time.Simultaneously by means of the groove structure on the lateral surface of sealing band end, utilize the reinforced rib thin-walled that forms between groove, both reduced injected plastics material and die-cut after the bottom surface, end between the coating area, can make each wall thickness uniformity at sealing band end place again, guarantee the injection moulding quality.In the glass clip slot, set up double faced adhesive tape in addition, sealing band and glass are combined into one more securely.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is that A-A among Fig. 1 is to the structural profile scheme drawing.

Fig. 3 be among Fig. 1 B to enlarged diagram;

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figure 1 to Figure 3, the profile of this Windshield seal 1 roughly is ∩ shape, it comprises the sealing band main body, be positioned at be used on the main body medial surface clamping Windshield 2 clip slot 11 and be positioned at the lip limit 13 that is complementary with automobile A column on the main body lateral surface, formed weep drain 12 between sealing band upper surface 14 lower edges and the glass clip slot upper edge, and the weep drain height that is positioned at sealing band main body lower end is at 19.3 millimeters～25.4 millimeters.Simultaneously also be embedded with reinforced metal part 3 in the bottom of sealing bar main body, here, this reinforced metal part 3 is the L type, and it is between clip slot 11 bottoms and main body lateral surface.

In the present embodiment, also be provided with a plurality of grooves 16 on the bottom lateral surface of described sealing band main body, see also Fig. 3, then formed thin-walled reinforced rib 15 between each groove.Simultaneously, in order to make Windshield 2 and sealing band 1 more firm, the following madial wall of described clip slot 11 extends outward a supplementary wall 17, is provided with first Acrylic Foam Tape 4 on this supplementary wall, and is provided with second Acrylic Foam Tape 5 on the bottom of clip slot.After embedding Windshield 2, utilize the double faced adhesive tape at this two place like this, the two is linked into an integrated entity more reliably.

Claims

1, a kind of later-model Windshield seal, it comprises sealing band (1) main body that is ∩ shape and is positioned at the clip slot (11) that is used for clamping Windshield (2) on this main body medial surface, it is characterized in that: be embedded with reinforced metal part (3) between described clip slot bottom and main body lateral surface in the bottom of described sealing band main body.

2, later-model Windshield seal according to claim 1 is characterized in that: described reinforced metal part (3) is the L type.

3, later-model Windshield seal according to claim 1 and 2 is characterized in that: the bottom lateral surface of described sealing band main body is provided with a plurality of grooves (16), has then formed thin-walled reinforced rib (15) between each groove.

4, later-model Windshield seal according to claim 1 and 2 is characterized in that: the following madial wall of described clip slot extends outward a supplementary wall (17), is provided with first Acrylic Foam Tape (4) on this supplementary wall.

5, later-model Windshield seal according to claim 4 is characterized in that: the bottom of described clip slot (11) is provided with second Acrylic Foam Tape (5).