CN204956347U - Stereoplasm skeleton guide slot top strip - Google Patents
Stereoplasm skeleton guide slot top strip Download PDFInfo
- Publication number
- CN204956347U CN204956347U CN201520475143.8U CN201520475143U CN204956347U CN 204956347 U CN204956347 U CN 204956347U CN 201520475143 U CN201520475143 U CN 201520475143U CN 204956347 U CN204956347 U CN 204956347U
- Authority
- CN
- China
- Prior art keywords
- skeleton guide
- guide groove
- groove top
- holding part
- hard skeleton
- 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 - Fee Related
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- Seal Device For Vehicle (AREA)
Abstract
The utility model discloses a stereoplasm skeleton guide slot top strip, including side direction open -ended stereoplasm skeleton guide slot top strip body, and be located on the stereoplasm skeleton guide slot top strip body top surface, and with the axial direction parallel of stereoplasm skeleton guide slot top strip body first goes up clamping part on clamping part and the second, the first clamping part of going up is located the stereoplasm skeleton guide slot top strip body seals the side, the first clamping part of going up is partly half sponge rubber's in the solid glue lip limit, and the orientation is opened actinal lip sapwood material and for sponge rubber, is opened actinal lip sapwood dorsad and expect for sponge rubber, the clamping part is located on the second stereoplasm skeleton guide slot top strip body opening side, on the second clamping part be with the cavity sponge bubble pipe of stereoplasm skeleton guide slot top strip body axial direction parallel's fin shape. Such design has alleviateed the friction abnormal sound that pushes up strip structure and body connection production among the driving motor vehicles, has reduced wind and has made an uproar, has compensatied the sealing performance who does not set up the system of first sealing strip.
Description
Technical field
The utility model relates to a kind of for automotive sealant field, is specifically related to a kind of hard skeleton guide groove top bar.
Background technology
Current domestic guide groove top bar contacts the form sealing and generally all adopt two microcheilia limits with vehicle body, assemble slubbing sealing band to promote overall sealing performance on medial lip limit simultaneously.But such traditional scheme has and drops into significantly in cost of parts, equipment investment and installation work-hour etc.And in low and middle-end vehicle, being in cost control considers, generally do not arrange slubbing sealing band, this can cause vehicle may produce comparatively strong wind in the process of moving making an uproar and shake abnormal sound.How not increasing under the prerequisite of joining slubbing sealing band, hermetically-sealed construction reasonable in design, reducing wind and make an uproar and vibrate, lifting vehicle sealing property, promoting automobile vendor and promote the competitive power of car load, is the main research direction of researchist.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of with hard skeleton guide groove top bar, its structure is simple, effectively can reduce the wind that vehicle produces because guide groove top bar is connected with vehicle body in the process of moving makes an uproar and vibrates abnormal sound, improves vehicle sealing property.
A kind of technical scheme realizing above-mentioned purpose is: a kind of hard skeleton guide groove top bar, comprise the hard skeleton guide groove top bar body of lateral openings, and being positioned on the bar body end face of described hard skeleton guide groove top, and holding part on holding part and second on parallel with the axis of described hard skeleton guide groove top bar body first; It is characterized in that;
On described first, retaining part is in bar body closed side, described hard skeleton guide groove top, and on described first, holding part is the lip limit of semisolid glue half gelatin sponge, and the lip sapwood material towards open side is gelatin sponge, and the lip sapwood material of open side is gelatin sponge dorsad;
On described second, retaining part is in bar body openings side, described hard skeleton guide groove top, and on described second, holding part is and the hollow sponge foaming pipe of described hard skeleton guide groove top bar body shaft to parallel fin shape.
Further, on described first holding part surface and described second on the surface spraying high-abrasive material of holding part.
Further, on described first, the material of holding part is EPDM solid rubber and gelatin sponge, on described second, the material of holding part is EPDM gelatin sponge, the material of described hard skeleton guide groove top bar body is EPDM rubber, and on described first, on holding part, described second, holding part and described hard skeleton guide groove top bar body adopt compound extruded technique to extrude simultaneously.
A kind of hard skeleton guide groove top of the present utility model bar, comprise the hard skeleton guide groove top bar body of lateral openings, and being positioned on the bar body end face of described hard skeleton guide groove top, and holding part on holding part and second on parallel with the axis of described hard skeleton guide groove top bar body first; On described first, retaining part is in bar body closed side, described hard skeleton guide groove top, and on described first, holding part is the lip limit of semisolid glue half gelatin sponge, and the lip sapwood material towards open side is gelatin sponge, and the lip sapwood material of open side is gelatin sponge dorsad; On described second, retaining part is in bar body openings side, described hard skeleton guide groove top, and on described second, holding part is and the hollow sponge foaming pipe of described hard skeleton guide groove top bar body shaft to parallel fin shape.Such design alleviates in vehicle travel process the friction abnormal sound pushing up bar structure and be connected generation with vehicle body, reduces wind and makes an uproar, compensate for the sealing property of the system not arranging slubbing sealing band.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of a kind of hard skeleton guide groove top of the present utility model bar.
Detailed description of the invention
In order to understand the technical solution of the utility model better, be described in detail by reference to the accompanying drawings below by embodiment particularly:
As shown in Figure 1, a kind of hard skeleton guide groove top of the present utility model bar, comprise the hard skeleton guide groove top bar body 3 of a lateral openings, and be arranged on hard skeleton guide groove top bar body 3 end face, and holding part 2 on holding part 1 and second on parallel with the axis of hard skeleton guide groove top bar body 3 first.
On first, holding part 1 is positioned at the closed side of hard skeleton guide groove top bar body 3, and on second, holding part 2 is positioned at the open side of hard skeleton guide groove top bar body 3.
On first, holding part 1 is the lip limit that semisolid glue half gelatin sponge is made, and the lip sapwood material towards open side is gelatin sponge, and the lip sapwood material of open side is solid rubber dorsad.
On second, holding part 2 is hollow, the fin shape sponge foaming tubular construction parallel with the axis of hard skeleton guide groove top bar body 3.
Automobile metal plate work 4 to be clamped on first on holding part 1 and second between holding part 2.
On second, holding part 2 contacts with automobile metal plate work 4 with on the first holding part 1, to form the contact surface of clamping to automobile metal plate work 4, spraying wear-resistant materials two kinds of surface treatment modes are adopted to carry out Wear-resistant Treatment, to strengthen the resistance to abrasion of holding part 2 and the first holding part 1 on second.
The material that on first, holding part 1 adopts is EPDM solid rubber and gelatin sponge, the material that on second, holding part 2 adopts is EPDM gelatin sponge, and the material of hard skeleton guide groove top bar body 3 is EPDM solid rubber: on hard skeleton guide groove top bar 3, first, on holding part 1, second, holding part 2 adopts composite foundation technique to extrude simultaneously.
Because holding part 2 on second is sponge foaming pipes, after holding part 2 and vehicle body sheet metal 4 extrude on second, produce certain leakproofness.
Compared with being lip limit with holding part on second 2, after on second, holding part 2 adopts the fin shape sponge foaming tubular construction of hollow, on second, holding part 2 can be formed with vehicle body sheet metal 4 and extrude, produce crush seal, alleviate in vehicle travel process the friction abnormal sound pushing up bar structure and be connected generation with vehicle body, reduce wind to make an uproar, compensate for the sealing property of the system that slubbing sealing band is not set, be applied in there is no slubbing sealing band vehicle on, can make up and there is no slubbing sealing band and the potential failure phenomenon of the noise produced and abnormal sound.
The applicant that expanded of a kind of hard skeleton guide groove top of the present utility model bar extrudes and aft-loaded airfoil ability, in car load evaluation procedure, after on second, holding part 2 adopts sponge foaming tubular construction, on relative second, holding part 2 is lip limit, improves slowing down friction abnormal sound, reducing wind and to make an uproar etc. functional of sealing system.In follow-up vehicle synchronous development process, such scheme can provide more sealing system to select for client.
Hard skeleton guide groove top bar 3 is provided with the first lower lip 31 and the second lower lip 32 being positioned at bar 3 closed side, hard skeleton guide groove top, and the closed side of hard skeleton guide groove top bar 3 is provided with side holding parts 33.Epipharynx limit 34 is provided with, to ensure the validity sealed in the open slot of hard skeleton guide groove top bar 3.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.
Claims (3)
1. a hard skeleton guide groove top bar, comprise the hard skeleton guide groove top bar body of lateral openings, and being positioned on the bar body end face of described hard skeleton guide groove top, and holding part on holding part and second on parallel with the axis of described hard skeleton guide groove top bar body first; It is characterized in that;
On described first, retaining part is in bar body closed side, described hard skeleton guide groove top, and on described first, holding part is the lip limit of semisolid glue half gelatin sponge, and the lip sapwood material towards open side is gelatin sponge, and the lip sapwood material of open side is gelatin sponge dorsad;
On described second, retaining part is in bar body openings side, described hard skeleton guide groove top, and on described second, holding part is and the hollow sponge foaming pipe of described hard skeleton guide groove top bar body shaft to parallel fin shape.
2. a kind of hard skeleton guide groove top according to claim 1 bar, is characterized in that, on described first holding part surface and described second on the surface spraying high-abrasive material of holding part.
3. a kind of hard skeleton guide groove top according to claim 1 bar, it is characterized in that, on described first, the material of holding part is EPDM solid rubber and gelatin sponge, on described second, the material of holding part is EPDM gelatin sponge, the material of described hard skeleton guide groove top bar body is EPDM rubber, and on described first, on holding part, described second, holding part and described hard skeleton guide groove top bar body adopt compound extruded technique to extrude simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475143.8U CN204956347U (en) | 2015-06-30 | 2015-06-30 | Stereoplasm skeleton guide slot top strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475143.8U CN204956347U (en) | 2015-06-30 | 2015-06-30 | Stereoplasm skeleton guide slot top strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956347U true CN204956347U (en) | 2016-01-13 |
Family
ID=55051431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520475143.8U Expired - Fee Related CN204956347U (en) | 2015-06-30 | 2015-06-30 | Stereoplasm skeleton guide slot top strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924999A (en) * | 2015-06-30 | 2015-09-23 | 申雅密封件有限公司 | Hard framework guide slot top strip |
-
2015
- 2015-06-30 CN CN201520475143.8U patent/CN204956347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924999A (en) * | 2015-06-30 | 2015-09-23 | 申雅密封件有限公司 | Hard framework guide slot top strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |