CN204623307U - A kind of outside rear-view mirror hermetically-sealed construction - Google Patents
A kind of outside rear-view mirror hermetically-sealed construction Download PDFInfo
- Publication number
- CN204623307U CN204623307U CN201520034540.1U CN201520034540U CN204623307U CN 204623307 U CN204623307 U CN 204623307U CN 201520034540 U CN201520034540 U CN 201520034540U CN 204623307 U CN204623307 U CN 204623307U
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- sealing band
- view mirror
- auto body
- groove
- packing seal
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
- Gasket Seals (AREA)
Abstract
The utility model relates to a kind of outside rear-view mirror hermetically-sealed construction, comprise microscope base and be arranged on the packing seal between microscope base and auto body, described packing seal is provided with the installation portion be communicated with auto body, described packing seal is provided with the groove of annular by the side of auto body, described groove, in the periphery of described installation portion, is provided with the sealing band contacted with auto body in described groove.The utility model waterproof and dustproof, windproof performance of making an uproar are good; Sealing band failure rate is low; Craft precision requires low, and product qualified rate is high.
Description
Technical field
The utility model relates to the assembly of automobile outer rear-view mirror, is specifically related to a kind of outside rear-view mirror hermetically-sealed construction.
Background technology
Automobile outer rear-view mirror is one of indispensable part of automobile, and it is arranged on vehicle body.Packing seal is equipped with, for waterproof and dustproof between vehicle body and microscope base.At present, generally use the mode of engineering plastics PVC, EPDM injection mo(u)lding to make packing seal, then increase carinate muscle in packing seal border, and inside carinate muscle adhesive seal bar, rely on carinate muscle and the sealing band near it to realize sealing function.But carinate muscle to be easily crushed afterwards stressed, and through after a period of time, the sealing band be attached to around carinate muscle also can be flattened completely, causes irreversible plastic deformation and follows the string, then producing hollow region.Now, sealing band and vehicle body are fitted not exclusively, thus cause seal failure, and water-proofness is deteriorated.Particularly because carwash, rain and automobile there is shake, air-flow when running at high speed, outside rear-view mirror and vehicle body junction can produce the phenomenons such as wind is made an uproar, infiltration.There is body harness short circuit equivalent risk, and the reduction in service life of car comfort reduction, auto parts and components can be caused.
Summary of the invention
The purpose of this utility model proposes a kind of outside rear-view mirror hermetically-sealed construction, and sealing structure not easily lost efficacy, long service life, effectively can prevent the phenomenons such as seep water in outside rear-view mirror and vehicle body junction, wind is made an uproar.
A kind of outside rear-view mirror hermetically-sealed construction described in the utility model, comprise microscope base and be arranged on the packing seal between microscope base and auto body, described packing seal is provided with the installation portion be communicated with auto body, described packing seal is provided with the groove of annular by the side of auto body, described groove, in the periphery of described installation portion, is provided with the sealing band contacted with auto body in described groove.
Adopt technique scheme, when outside rear-view mirror is assembled on auto body, packing seal also contacts with auto body, plays preliminary sealing function; Now, sealing band is close to auto body by compressing, and play the effect of sealing further, the seal degree of whole system is greatly improved.Because sealing band is arranged in groove, avoid sealing band and flattened completely, reduce the risk that sealing band lost efficacy.
Further, the inwall of described microscope base is provided with reinforced rib, and the part of described reinforced rib is corresponding with the back side of described groove, and to support described groove, reinforced rib is strengthened microscope base, can support packing seal simultaneously, especially supports the groove on packing seal.
Improve as one, described sealing band is made up of expanded material, can be compressed with the shape of vehicle body attachment face, then forms perfect laminating; Sealing band is pasted onto in described groove, is convenient for changing sealing band.
Improve as one, the sealing member that the head end of described sealing band and its tail end coordinate formation corresponding with described groove, relative to conventional seals circle, the sealing band production of this structure is simple and easy to loading and unloading, and craft precision requires low, and the yield rate of assembling is high.
Compared to the prior art the utility model has the following advantages: waterproof and dustproof, windproof performance of making an uproar are good; Sealing band failure rate is low; Craft precision requires low, and product qualified rate is high.
Accompanying drawing explanation
Fig. 1 is exploded perspective view of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the A-A cut-away view of Fig. 2.
In figure: 1-microscope base, 11-reinforced rib; 2-packing seal, 21-installation portion; 3-groove; 4-sealing band.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of outside rear-view mirror hermetically-sealed construction as depicted in figs. 1 and 2, comprise microscope base 1 and be arranged on the packing seal 2 between microscope base 1 and auto body, described packing seal 2 is provided with the installation portion 21 be communicated with auto body, installation portion 21 is provided with the through hole allowing pipeline pass through, and installation portion 21 is also provided with the mounting hole coordinated with vehicle body and microscope base 1.Packing seal 2 is provided with the groove 3 of annular by the side of auto body, groove 3 is in the periphery of mounting hole.Be provided with the sealing band 4 contacted with auto body in groove 3, sealing band 4 is made up of expanded material, and sealing band 4 is pasted onto in groove 3, the sealing member that the head end of sealing band 4 and its tail end coordinate formation corresponding with groove 3.Shown in Fig. 3, the inwall of microscope base 1 is provided with reinforced rib 11, and a part for reinforced rib 11 is corresponding to the back side of groove 3 brace groove 3.
During installation, sealing band 4 is pasted onto in groove 3, and first sealing band 4 contacts auto body, and along with being screwed into gradually of outside rear-view mirror hold-down bolt, sealing band 4 is close to vehicle body by compressing, and then packing seal 2 just contacts auto body with microscope base 1.
The expanded material making above-mentioned sealing band 4 is PU material or EPDM material, and obviously, sealing band 4 also can be made up of other satisfactory expanded material.
Claims (4)
1. an outside rear-view mirror hermetically-sealed construction, comprise microscope base (1) and be arranged on the packing seal (2) between microscope base (1) and auto body, described packing seal (2) is provided with the installation portion (21) be communicated with auto body, it is characterized in that: the upper side by auto body of described packing seal (2) is provided with the groove (3) of annular, described groove (3) is positioned at the periphery of described installation portion (21), is provided with the sealing band (4) contacted with auto body in described groove (3).
2. outside rear-view mirror hermetically-sealed construction according to claim 1, is characterized in that: the inwall of described microscope base (1) is provided with reinforced rib (11), and a part for described reinforced rib (11) is corresponding to the back side of described groove (3) to support described groove (3).
3. outside rear-view mirror hermetically-sealed construction according to claim 1, is characterized in that: described sealing band (4) is made up of expanded material, and sealing band (4) is pasted onto in described groove (3).
4. outside rear-view mirror hermetically-sealed construction according to claim 1, is characterized in that: the sealing member that the head end of described sealing band (4) and its tail end coordinate formation corresponding with described groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034540.1U CN204623307U (en) | 2015-01-19 | 2015-01-19 | A kind of outside rear-view mirror hermetically-sealed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034540.1U CN204623307U (en) | 2015-01-19 | 2015-01-19 | A kind of outside rear-view mirror hermetically-sealed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204623307U true CN204623307U (en) | 2015-09-09 |
Family
ID=54042364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520034540.1U Active CN204623307U (en) | 2015-01-19 | 2015-01-19 | A kind of outside rear-view mirror hermetically-sealed construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204623307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110072735A (en) * | 2016-12-15 | 2019-07-30 | 本田技研工业株式会社 | The installation portion structure of door mirror |
-
2015
- 2015-01-19 CN CN201520034540.1U patent/CN204623307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110072735A (en) * | 2016-12-15 | 2019-07-30 | 本田技研工业株式会社 | The installation portion structure of door mirror |
| CN110072735B (en) * | 2016-12-15 | 2022-08-23 | 本田技研工业株式会社 | Mounting part structure of door mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |