CN203752856U - Integrated skylight-sealing structure - Google Patents
Integrated skylight-sealing structure Download PDFInfo
- Publication number
- CN203752856U CN203752856U CN201320860940.9U CN201320860940U CN203752856U CN 203752856 U CN203752856 U CN 203752856U CN 201320860940 U CN201320860940 U CN 201320860940U CN 203752856 U CN203752856 U CN 203752856U
- Authority
- CN
- China
- Prior art keywords
- sealing
- skylight
- sealing structure
- integrated
- integrated skylight
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 40
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000000007 visual effect Effects 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 229920002635 polyurethane Polymers 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Landscapes
- Seal Device For Vehicle (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Sealing Material Composition (AREA)
Abstract
The utility model discloses an integrated skylight-sealing structure, which comprises a sealing part PU (polyurethane) for sealing the edge of a piece of glass. The integrated skylight-sealing structure is characterized in that the part of the sealing part PU, which is in contact with a car body, is provided with a visual step line sealing lip, and the integrated skylight-sealing structure does not have an additional sealing strip made of EPDM (ethylene-propylene-diene monomer) or any other material. The integral forming technique is adopted by the integrated skylight-sealing structure; compared with the prior art, the integrated skylight-sealing structure does not need an additional sealing strip for fixedly sealing the edge; the process is simple, the cost is low, and moreover, the integrated skylight-sealing structure is attractive and durable.
Description
Technical field
The utility model belongs to the technical field of sealing technology of vehicle dormer window.
Background technology
As shown in Figure 1, the sealing of existing skylight comprises triplen, and directly with PU bound edge 2, double faced adhesive tape 3 and the sealing band 4 of skylight glass 1 contact, double faced adhesive tape is for fixing EPDM sealing band.In order to take into account the clearance seal between attractive in appearance and skylight and vehicle body, EPDM sealing band is there is a sealing lip 4-1 who extends near outer rim, to keep off the outer rim 2-1 of PU.
The shortcoming of this kind of structure is to use double faced adhesive tape, environmental protection not.In addition, extra sealing band device not only has the expense of material aspect cost, the more important thing is processing technology and mounting process time and labor cost.Therefore need a structure more to simplify and sealing arrangement cheaply.
Utility model content
The purpose of this utility model solves prior art problem exactly, provides a kind of simplification and Car Skylight Sealed Construction attractive in appearance.
For reaching above-mentioned purpose, the technical scheme that the utility model is taked is as follows:
An integrated skylight hermetically-sealed construction, comprises the sealing member PU that glass is carried out to bound edge sealing, is characterized in that the place that sealing member PU contacts with vehicle body is provided with visual step linear sealing lip.
Above-mentioned integrated skylight hermetically-sealed construction, does not have the additional seal bar of EPDM or other any material.
The beneficial effects of the utility model:
Integrated skylight structure hermetically-sealed construction of the present utility model adopts integrated molding technology, compared with prior art, without extra sealing band, is fixed edge sealing, and technique is simple, and cost is low, and attractive and durable.
Accompanying drawing explanation
Fig. 1 is existing Car Skylight Sealed Construction schematic diagram.
Fig. 2 is one of all-in-one car of the present utility model skylight sealed structural representation.
Fig. 3 is two of all-in-one car of the present utility model skylight sealed structural representation.
The specific embodiment
As shown in Fig. 2 or 3, integrated skylight structure hermetically-sealed construction of the present utility model, the additional seal bar that there is no EPDM or other any material, it mainly comprises the sealing member PU2 that glass 1 is carried out to bound edge sealing, is characterized in that the place that sealing member PU2 contacts with vehicle body is provided with visual step linear sealing lip 2-1.
The sealing lip shape that the utility model is directly used PU polyurethane injection technique to work it out, visual step line outward appearance is more smooth smooth, therefore can directly contact vehicle body.Again because without extra sealing arrangement, aspect human cost, the investment of instrument, technique for applying program, remove band button loop and time of setting up etc. and all saved cost
Meanwhile, owing to using the PU sealing of shot moulding, the PU that its low stress causes is more ageing-resistant than existing PU bound edge.
Therefore, integrated PU sealing member of the present utility model is that practical application effect or cost control are all superior than prior art.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (2)
1. an integrated skylight hermetically-sealed construction, comprises the sealing member PU that glass is carried out to bound edge sealing, it is characterized in that: the place that sealing member PU contacts with vehicle body is provided with visual step linear sealing lip.
2. integrated skylight as claimed in claim 1 hermetically-sealed construction, is characterized in that: the additional seal bar that there is no EPDM or other any material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860940.9U CN203752856U (en) | 2013-12-24 | 2013-12-24 | Integrated skylight-sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860940.9U CN203752856U (en) | 2013-12-24 | 2013-12-24 | Integrated skylight-sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752856U true CN203752856U (en) | 2014-08-06 |
Family
ID=51248163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860940.9U Expired - Lifetime CN203752856U (en) | 2013-12-24 | 2013-12-24 | Integrated skylight-sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802730A (en) * | 2015-04-27 | 2015-07-29 | 重庆长安汽车股份有限公司 | Hatchback car back door glass decoration strip |
| CN110893747A (en) * | 2018-09-13 | 2020-03-20 | 蔚来汽车有限公司 | Vehicle window assembly and vehicle |
-
2013
- 2013-12-24 CN CN201320860940.9U patent/CN203752856U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802730A (en) * | 2015-04-27 | 2015-07-29 | 重庆长安汽车股份有限公司 | Hatchback car back door glass decoration strip |
| CN110893747A (en) * | 2018-09-13 | 2020-03-20 | 蔚来汽车有限公司 | Vehicle window assembly and vehicle |
| CN110893747B (en) * | 2018-09-13 | 2023-09-19 | 蔚来(安徽)控股有限公司 | Vehicle window assembly and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |