CN203752853U - Leaf spring used for motor vehicle roof wind stop bar - Google Patents
Leaf spring used for motor vehicle roof wind stop bar Download PDFInfo
- Publication number
- CN203752853U CN203752853U CN201320860977.1U CN201320860977U CN203752853U CN 203752853 U CN203752853 U CN 203752853U CN 201320860977 U CN201320860977 U CN 201320860977U CN 203752853 U CN203752853 U CN 203752853U
- Authority
- CN
- China
- Prior art keywords
- weather strip
- leaf spring
- stop bar
- fixed part
- wind stop
- 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
- 238000010586 diagram Methods 0.000 description 1
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- Seal Device For Vehicle (AREA)
Abstract
The utility model provides a leaf spring used for a motor vehicle roof wind stop bar. The leaf spring comprises a fixed part which is mounted on the wind stop bar, a fixed part which is mounted on a guide rail, a front end straight line section, a rear end straight line section and a curved section, wherein the thickness of the leaf spring is 1.2 mm; the length of the front end straight line section is 54-73 mm; the length of the rear end straight line section is 0-7.5 mm; the radius of the curved section is 50-60 mm; the fixed part which is mounted on the wind stop bar and the fixed part which is mounted on the guide rail are of hanging hook structures. According to the leaf spring, the leaf spring is suitable for a blade wind stop bar and a netty wind stop bar, parts which are newly designed are reduced, and the product platformization is favorably realized.
Description
Technical field
The utility model relates to field, vehicle roof skylight, the spring leaf that particularly vehicle roof weather strip is used.
Background technology
Weather strip is generally divided into two kinds: blade weather strip and netted weather strip.In prior art, blade weather strip adopts spring leaf, and netted weather strip adopts wind spring.In the situation that spring material is certain, the elastic force of a certain position of spring leaf is mainly determined by radius, the length of spring at front end linear portion and the length of rear end linear portion of spring thickness, spring curve section.
Along with the variation in scientific and technological progress and market, the automobile product life cycle of a model is shorter and shorter, present car production is gradually towards hardware and software platform and modular future development, and what therefore we needed is can be by the design of the parts of numerous model Car sharings.
Utility model content
The purpose of this utility model is to provide a kind of spring leaf that had not only been applicable to blade weather strip but also had been applicable to netted weather strip, has reduced newly-designed part, is conducive to realize product platform.
To achieve these goals, the utility model adopts following technical scheme:
A kind of spring leaf for vehicle roof weather strip, comprise the fixed part of installing with weather strip, fixed part with guide rails assembling, front end linear portion, rear end linear portion and segment of curve, the thickness of described spring leaf is 1.2mm, the length of described front end linear portion is 54～73mm, the length of described rear end linear portion is 0～7.5mm, and the radius of described segment of curve is 50～60mm.
Further, the fixed part that described and weather strip are installed and with the fixed part of guide rails assembling be hook structure or other any structures with fixed function.
As shown in Figure 2, mainly examine two elastic forces under situation for weather strip spring leaf: position H1 and control position warp, due to for be two kinds of weather strips in identical platform, therefore have a blade weather strip control position H21 and netted weather strip control position H22.At the H1 place, position that warps, it is F1 that spring leaf and weather strip mounting part divide the elastic force being subject to, at blade weather strip control position H21 place, it is F21 that spring leaf and weather strip mounting part divide the elastic force being subject to, at netted weather strip control position H22 place, it is F22 that spring leaf and weather strip mounting part divide the elastic force being subject to.
The spring leaf that the utility model provides can meet the position F1≤30N that warps, the blade weather strip control position F21 of place is 19 ± 2N, the power value scope of the netted weather strip control position F22 >=10N of place, can not only be applicable to blade weather strip but also be applicable to the spring leaf of netted weather strip, reduce newly-designed part, be conducive to realize product platform.
Brief description of the drawings
Fig. 1 is the structural representation of the spring leaf free state for vehicle roof weather strip of the present utility model;
Fig. 2 is the stressed schematic diagram of three positions of spring leaf for vehicle roof weather strip of the present utility model
Detailed description of the invention
Below in conjunction with brief description of the drawings detailed description of the invention of the present utility model.
As shown in Figure 1, a kind of spring leaf for vehicle roof weather strip, comprise the fixed part 1 of installing with weather strip, with the fixed part 2 of guide rails assembling, front end linear portion 3, rear end linear portion 4 and segment of curve 5, the thickness of described spring leaf is 1.2mm, the length of described front end linear portion 3 is 54～73mm, and the length of described rear end linear portion 4 is 0～7.5mm, and the radius of described segment of curve 5 is 50～60mm.
Further, the fixed part 1 that described and weather strip are installed and with the fixed part 2 of guide rails assembling be hook structure or other any structures with fixed function.
As shown in Figure 2, mainly examine two elastic forces under situation for weather strip spring leaf: position H1 and control position warp, due to for be two kinds of weather strips in identical platform, therefore have a blade weather strip control position H21 and netted weather strip control position H22.At the H1 place, position that warps, it is F1 that spring leaf and weather strip mounting part divide the elastic force being subject to, at blade weather strip control position H21 place, it is F21 that spring leaf and weather strip mounting part divide the elastic force being subject to, at netted weather strip control position H22 place, it is F22 that spring leaf and weather strip mounting part divide the elastic force being subject to.
The spring leaf that the utility model provides can meet the position F1≤30N that warps, the blade weather strip control position F21 of place is 19 ± 2N, the power value scope of the netted weather strip control position F22 >=10N of place, can not only be applicable to blade weather strip but also be applicable to the spring leaf of netted weather strip, reduce newly-designed part, be conducive to realize product platform.
More than that better enforcement of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the distortion that these are equal to or replacement are all included in the application's claim limited range.
Claims (2)
1. the spring leaf for vehicle roof weather strip, it is characterized in that: comprise the fixed part of installing with weather strip, fixed part with guide rails assembling, front end linear portion, rear end linear portion and segment of curve, the thickness of described spring leaf is 1.2mm, the length of described front end linear portion is 54～73mm, the length of described rear end linear portion is 0～7.5mm, and the radius of described segment of curve is 50～60mm.
2. the spring leaf for vehicle roof weather strip as claimed in claim 1, is characterized in that: the fixed part that described and weather strip are installed and with the fixed part of guide rails assembling be hook structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860977.1U CN203752853U (en) | 2013-12-24 | 2013-12-24 | Leaf spring used for motor vehicle roof wind stop bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860977.1U CN203752853U (en) | 2013-12-24 | 2013-12-24 | Leaf spring used for motor vehicle roof wind stop bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752853U true CN203752853U (en) | 2014-08-06 |
Family
ID=51248161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860977.1U Expired - Lifetime CN203752853U (en) | 2013-12-24 | 2013-12-24 | Leaf spring used for motor vehicle roof wind stop bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437933A (en) * | 2014-09-15 | 2016-03-30 | 现代自动车株式会社 | Structure for supporting sun roof deflector |
-
2013
- 2013-12-24 CN CN201320860977.1U patent/CN203752853U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437933A (en) * | 2014-09-15 | 2016-03-30 | 现代自动车株式会社 | Structure for supporting sun roof deflector |
| CN105437933B (en) * | 2014-09-15 | 2019-01-08 | 现代自动车株式会社 | It is used to support the structure of skylight air deflector |
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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 |