CN104002644A - Guide rail sliding block structure of automobile skylight curtain - Google Patents
Guide rail sliding block structure of automobile skylight curtain Download PDFInfo
- Publication number
- CN104002644A CN104002644A CN201410281006.0A CN201410281006A CN104002644A CN 104002644 A CN104002644 A CN 104002644A CN 201410281006 A CN201410281006 A CN 201410281006A CN 104002644 A CN104002644 A CN 104002644A
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- CN
- China
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- guide rail
- slide block
- rail slide
- reserved cavity
- sliding block
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Abstract
The invention discloses a guide rail sliding block structure of an automobile skylight curtain. According to the guide rail sliding block structure, it can be guaranteed that a guide rail sliding block and a guide rail groove are reasonably assembled in the height direction, the manufacturing cost is low, and a skylight is smoothly pushed and pulled after the guide rail sliding block and the guide rail groove are abraded for a long time. The guide rail sliding block structure comprises a guide rail, the guide rail groove is formed in the guide rail, the guide rail sliding block is arranged in the guide rail groove, and the guide rail sliding block is supported by the guide rail groove. The guide rail sliding block structure is characterized in that the guide rail sliding block is made of elastic materials, the two ends of the guide rail sliding block are stopping ends, a reserved cavity is formed in the middle of the guide rail sliding block, an elastic sheet is arranged in the reserved cavity, the upper end of the elastic sheet is arranged on the lower end face of the upper layer of the reserved cavity, the lower end of the elastic sheet abuts against the upper end face of the lower layer of the reserved cavity, and the upper end face of the upper layer of the reserved cavity is tightly attached to the lower end face of the upper wall of the guide rail groove.
Description
Technical field
The present invention relates to the field of vehicle dormer window structure, be specially a kind of guide rail slide block structure of vehicle dormer window curtain.
Background technology
The both sides of vehicle dormer window curtain are furnished with respectively guide rail slide block, realize the unlatching of day curtain or close, therefore guide rail slide block has vital effect in the function in skylight thereby guide rail slide block slides in guide-track groove.The height of the assembling of guide rail slide block and guide-track groove has determined whether reeling of whole skylight be smooth and easy, and whether feel and pulling force be suitable.
In manufacturing, in the manufacturing process of each part, have either large or small production tolerance, guide-track groove, guide rail slide block also exist production tolerance, in real process, tolerance has determined whether whether guide rail slide block and guide-track groove reel in motion process smooth and easy, and whether feel and pulling force be suitable.Existing guide rail slide block and guide-track groove are in manufacturing process, need the strict tolerance of controlling, make accuracy of manufacture requirement high, and then manufacturing cost is high, and guide rail slide block and guide-track groove be mutually easily occurring wearing and tearing in sliding process, even if make the tolerance of initial loading timing guide rail slide block, guide-track groove can guarantee that reeling of whole skylight is smooth and easy, and feel and pulling force suitable, after the wearing and tearing of long period, reeling still of skylight there will be and have some setbacks.
Summary of the invention
For the problems referred to above, the invention provides a kind of guide rail slide block structure of vehicle dormer window curtain, it can guarantee that guide rail slide block and guide-track groove assemble rationally in short transverse, and make low cost of manufacture, more can, after guide rail slide block and the long-time wearing and tearing of guide-track groove experience, guarantee that reeling of skylight is still smooth and easy.
A kind of guide rail slide block structure of vehicle dormer window curtain, its technical scheme is such: it comprises guide rail, in described guide rail, be furnished with guide-track groove, in described guide-track groove, be furnished with guide rail slide block, described guide rail slide block is supported in described guide-track groove, it is characterized in that: described guide rail slide block is specially elastomeric material and makes, the two ends of described guide rail slide block are cut-off end, the middle part of described guide rail slide block is furnished with reserved cavity, in described reserved cavity, shell fragment is housed, the upper end of described shell fragment is mounted on the lower surface on the upper strata of described reserved cavity, the lower end of described shell fragment is mounted on the upper surface of the lower floor of described reserved cavity, the lower surface of the upper wall of described guide-track groove is close in the upper surface on the upper strata of described reserved cavity.
It is further characterized in that: described shell fragment is specially male structure under middle part epirelief, two ends, the lower surface on the upper strata of described reserved cavity is close in the cambered surface extreme higher position of described middle part epirelief, and the extreme lower position of described lower male structure is close to respectively the upper surface of the lower floor of the described reserved cavity of correspondence position;
The middle part on the upper strata of described reserved cavity is the globoidal structure of epirelief, and the end of the globoidal structure of described epirelief connects respectively the upper surface of the described cut-off end at two ends by lower protruding globoidal structure;
Between the described cut-off end of the two ends of described reserved cavity and corresponding end, be respectively arranged with pillar construction;
The lower surface of described guide rail slide block comprises the lower floor of cut-off end, the lower floor of reserved cavity, the close end position of the lower surface of described guide rail slide block is the lower protruding oblique striated structure that has oblique layout respectively, the bottom of described oblique striated structure is arc surface, and the extreme lower position of the arc surface of the bottom of described oblique striated structure is close to the upper surface of the lower wall of described guide-track groove;
Between the adjacent described oblique striated structure of the same end position of described guide rail slide block lower surface, leave spacing;
The end of one of them cut-off end of two described cut-off ends is provided with block mounting groove, and the inner of block is flush-mounted in described block mounting groove;
Described guide rail slide block is specially acetal plastic and makes;
Described shell fragment is specially SK5 material/or the shell fragment of SK7 material;
The material of described block is specially the TPV of soft materials.
Adopt after structure of the present invention, because being specially elastomeric material, makes guide rail slide block, the middle part of guide rail slide block is furnished with reserved cavity, make the upper strata of the reserved cavity of guide rail slide block, lower floor all has a certain amount of elastic deformation ability, and owing in described reserved cavity, shell fragment being housed, the upper end of described shell fragment is mounted on the lower surface on the upper strata of described reserved cavity, the lower end of described shell fragment is mounted on the upper surface of the lower floor of described reserved cavity, under the effect of shell fragment, the lower surface of the upper wall of described guide-track groove is close in the upper surface, upper strata of the reserved cavity of guide rail slide block, and guide rail slide block is supported in guide-track groove, it is the upper surface that the lower wall of guide-track groove is close in the lower surface of guide rail slide block, its principle is as follows: in the time that guide rail slide block and guide-track groove exist tolerance in manufacturing process, by reserving cavity inner shrapnel respectively to the upper strata of reserving cavity, lower floor's application of force, make the upper strata of reserved cavity, lower floor makes suitable elastic deformation, guarantee that elastic guide and guide-track groove assemble rationally in short transverse, and can overcome the impact that tolerance is brought after using this structure, while making to manufacture, working accuracy can decline, make low cost of manufacture, in addition,, after guide rail slide block and the long-time wearing and tearing of guide-track groove experience, the application force of shell fragment is still executed to upper strata, the lower floor of reserved cavity, guarantees that reeling of skylight is still smooth and easy.
Brief description of the drawings
Fig. 1 is the installation front view structural representation of the present invention and guide rail;
Fig. 2 is upward view structural representation of the present invention;
Fig. 3 is the A place local structure enlarged diagram of Fig. 1.
Detailed description of the invention
A kind of guide rail slide block structure of vehicle dormer window curtain, see Fig. 1～Fig. 3: it comprises guide rail 1, in guide rail 1, be furnished with guide-track groove 2, in guide-track groove, 2 are furnished with guide rail slide block 3, guide rail slide block 3 is specially elastomeric material and makes, the two ends of guide rail slide block 3 are cut-off end 4, the middle part of guide rail slide block 3 is furnished with reserved cavity 5, in reserved cavity 5, shell fragment 6 is housed, control the whole height of guide rail slide block 3 with the height of shell fragment 6, the upper end of shell fragment 6 is mounted on the lower surface on the upper strata 7 of reserved cavity 5, the lower end of shell fragment 6 is mounted on the upper surface of the lower floor 8 of reserved cavity 5, the lower surface of the upper wall of guide-track groove 2 is close in the upper surface on the upper strata 7 of reserved cavity 5, wherein the use of elastic material guarantees that shell fragment 6 application of forces can drive the upper strata 7 of reserved cavity, the deformation of lower floor 8, make the upper strata 7 of reserved cavity, lower floor 8 can with guide-track groove 2 reasonable coordination in short transverse, offset the impact that production tolerance brings.
Specific embodiment, is shown in Fig. 1～Fig. 3: shell fragment 6 is specially male structure 10 under middle part epirelief 9, two ends, makes shell fragment 6 include the down spring at middle part upper elasticity, two ends; The lower surface on the upper strata 7 of reserved cavity 5 is close in the cambered surface extreme higher position of middle part epirelief 9, the cambered surface extreme lower position of lower male structure 10 is close to respectively the upper surface of the lower floor 8 of the reserved cavity 5 of correspondence position, guarantee the upper part application of force of shell fragment 6 to the end portion application of force of the upper strata 7 of reserved cavity 5, shell fragment 6 lower floor 8 to reserved cavity 5;
The globoidal structure 11 that the middle part on the upper strata 7 of reserved cavity 5 is epirelief, the middle part on upper strata 7 is that the upper surface of globoidal structure 11 of epirelief is higher than the upper plane of the cut-off end 4 at two ends, the two ends end of the globoidal structure 11 of epirelief connects respectively the upper surface of the cut-off end 4 at two ends by lower protruding globoidal structure 12, guarantee that shell fragment 6 acts on elastic force the medium position on the upper strata 7 of reserved cavity 5 completely;
Between the reserved two ends of cavity 5 and the cut-off end 4 of corresponding end, be respectively arranged with pillar construction 17; It,, on the one hand from the reserved cavity 5 of closed at both ends, has preset the basic whole height of guide rail slide block 3 on the other hand, and as the spacing position, two ends of shell fragment 6;
The lower surface of guide rail slide block 3 comprises the lower floor of cut-off end 4, the lower floor 8 of reserved cavity 5, the close end position of the lower surface of guide rail slide block 3 is the lower protruding oblique striated structure 13 that has oblique layout respectively, tiltedly the bottom of striated structure 13 is arc surface 14, between the adjacent oblique striated structure 13 with end, leaves spacing; The oblique striated structure 13 of same end is arranged in parallel, and the outside extended line of the oblique striated structures 13 of different ends becomes intersection structural arrangement; Tiltedly the extreme lower position of the arc surface 14 of the bottom of striated structure 13 is close to the upper surface of the lower wall of guide-track groove 2; It is not face friction that oblique striated structure 13 makes between guide rail slide block 3 and guide-track groove 2, but line contact friction makes guide rail slide block 3 easily slide with respect to guide-track groove 2 and reduce different sound;
4, the end of one of them cut-off end of two cut-off ends 4 is provided with block mounting groove 15, and the inner of block 16 is flush-mounted in block mounting groove 15;
Guide rail slide block 3 is specially acetal plastic and makes, acetal plastic is a kind of tough and tensile resilient material, upper strata 7, the lower floor 8 of the reserved cavity 5 that the guide rail slide block 3 that this material is made forms all have elasticity, acetal plastic English is referred to as POM, and the model that the material adopting in the present embodiment is specially Polyplastics production is the wherein one in SW-01, SW-22, SW-41;
Shell fragment be specially SK5 material/or SK7 material shell fragment, the elasticity of shell fragment is better, can well absorb the production tolerance of guide rail, makes whole slip dress system forever all keep coordinate suitable with guide rail, whole skylight is reeled smooth and easy, feel and pulling force are applicable;
The material of block is specially the TPV of soft materials, and its cut-off end of guaranteeing guide rail slide block can not bump against with the sidewall of guide-track groove, and then causes structural damage.
As follows because of alphabetical translator of Chinese in literary composition:
TPV: Thermoplastic Vulcanizate, mainly formed by two parts, the one, plastics, as continuous phase, the 2nd, rubber is as discrete phase.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the guide rail slide block structure of a vehicle dormer window curtain, it comprises guide rail, in described guide rail, be furnished with guide-track groove, in described guide-track groove, be furnished with guide rail slide block, described guide rail slide block is supported in described guide-track groove, it is characterized in that: described guide rail slide block is specially elastomeric material and makes, the two ends of described guide rail slide block are cut-off end, the middle part of described guide rail slide block is furnished with reserved cavity, in described reserved cavity, shell fragment is housed, the upper end of described shell fragment is mounted on the lower surface on the upper strata of described reserved cavity, the lower end of described shell fragment is mounted on the upper surface of the lower floor of described reserved cavity, the lower surface of the upper wall of described guide-track groove is close in the upper surface on the upper strata of described reserved cavity.
2. the guide rail slide block structure of a kind of vehicle dormer window curtain as claimed in claim 1, it is characterized in that: described shell fragment is specially male structure under middle part epirelief, two ends, the lower surface on the upper strata of described reserved cavity is close in the cambered surface extreme higher position of described middle part epirelief, and the extreme lower position of described lower male structure is close to respectively the upper surface of the lower floor of the described reserved cavity of correspondence position.
3. the guide rail slide block structure of a kind of vehicle dormer window curtain as claimed in claim 1 or 2, it is characterized in that: the globoidal structure that the middle part on the upper strata of described reserved cavity is epirelief, the end of the globoidal structure of described epirelief connects respectively the upper surface of the described cut-off end at two ends by lower protruding globoidal structure.
4. the guide rail slide block structure of a kind of vehicle dormer window curtain as claimed in claim 1, is characterized in that: between the described cut-off end of the two ends of described reserved cavity and corresponding end, be respectively arranged with pillar construction.
5. the guide rail slide block structure of a kind of vehicle dormer window curtain as described in arbitrary claim in claim 1, it is characterized in that: the lower surface of described guide rail slide block comprises the lower floor of cut-off end, the lower floor of reserved cavity, the close end position of the lower surface of described guide rail slide block is the lower protruding oblique striated structure that has oblique layout respectively, the bottom of described oblique striated structure is arc surface, and the extreme lower position of the arc surface of the bottom of described oblique striated structure is close to the upper surface of the lower wall of described guide-track groove.
6. the guide rail slide block structure of a kind of vehicle dormer window curtain as described in arbitrary claim in claim 5, is characterized in that: between the adjacent described oblique striated structure of the same end position of described guide rail slide block lower surface, leave spacing.
7. the guide rail slide block structure of a kind of vehicle dormer window curtain as described in arbitrary claim in claim 1, it is characterized in that: the end of one of them cut-off end of two described cut-off ends is provided with block mounting groove, and the inner of block is flush-mounted in described block mounting groove.
8. the one multi-shielding of resistance to daylight Halogen signal cable as claimed in claim 1, is characterized in that: described guide rail slide block is specially acetal plastic and makes.
9. the guide rail slide block structure of a kind of vehicle dormer window curtain as described in arbitrary claim in claim 1, is characterized in that: described shell fragment is specially SK5 material/or the shell fragment of SK7 material.
10. the guide rail slide block structure of a kind of vehicle dormer window curtain as described in arbitrary claim in claim 1, is characterized in that: the material of described block is specially the TPV of soft materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281006.0A CN104002644B (en) | 2014-06-20 | 2014-06-20 | A kind of guide rail slide block structure of vehicle dormer window curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281006.0A CN104002644B (en) | 2014-06-20 | 2014-06-20 | A kind of guide rail slide block structure of vehicle dormer window curtain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104002644A true CN104002644A (en) | 2014-08-27 |
| CN104002644B CN104002644B (en) | 2016-09-07 |
Family
ID=51363664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410281006.0A Active CN104002644B (en) | 2014-06-20 | 2014-06-20 | A kind of guide rail slide block structure of vehicle dormer window curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104002644B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19519811C1 (en) * | 1995-05-31 | 1996-09-05 | Webasto Karosseriesysteme | Opening vehicle roof, with sliding screen with independent ventilation |
| US5671969A (en) * | 1994-08-09 | 1997-09-30 | Westmont Technik Gmbh & Co. Kg | Guide mechanism for plates |
| CN1876418A (en) * | 2005-06-09 | 2006-12-13 | 爱信精机株式会社 | Sunroof apparatus |
| CN202923360U (en) * | 2012-10-10 | 2013-05-08 | 上海毓恬冠佳汽车零部件有限公司 | Skylight sliding system |
| CN203974487U (en) * | 2014-06-20 | 2014-12-03 | 昆山誉球模塑有限公司 | A kind of guide rail slide block structure of vehicle dormer window curtain |
-
2014
- 2014-06-20 CN CN201410281006.0A patent/CN104002644B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5671969A (en) * | 1994-08-09 | 1997-09-30 | Westmont Technik Gmbh & Co. Kg | Guide mechanism for plates |
| DE19519811C1 (en) * | 1995-05-31 | 1996-09-05 | Webasto Karosseriesysteme | Opening vehicle roof, with sliding screen with independent ventilation |
| CN1876418A (en) * | 2005-06-09 | 2006-12-13 | 爱信精机株式会社 | Sunroof apparatus |
| CN202923360U (en) * | 2012-10-10 | 2013-05-08 | 上海毓恬冠佳汽车零部件有限公司 | Skylight sliding system |
| CN203974487U (en) * | 2014-06-20 | 2014-12-03 | 昆山誉球模塑有限公司 | A kind of guide rail slide block structure of vehicle dormer window curtain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104002644B (en) | 2016-09-07 |
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