CN205059156U - Sunroof sunshade screen receive and releases guide mechanism - Google Patents
Sunroof sunshade screen receive and releases guide mechanism Download PDFInfo
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- CN205059156U CN205059156U CN201520763493.4U CN201520763493U CN205059156U CN 205059156 U CN205059156 U CN 205059156U CN 201520763493 U CN201520763493 U CN 201520763493U CN 205059156 U CN205059156 U CN 205059156U
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- wheel body
- torsion spring
- guide roller
- pivot
- truncated cone
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Abstract
(B, ) the utility model discloses a sunroof sunshade screen receive and releases guide mechanism, including the inner tube and the symmetrical torsional spring mechanism that locates the inner tube both sides that are fixed with the sunshade screen, every torsional spring mechanism includes all that pivot system is first, the wire is taken turns and the torsional spring, on the pivot of pivot system head is located to wire wheel cover, and pivot system head is fixed with the inner tube, torsional spring one end card is solid overhead in pivot system, and other end card takes turns to at the wire admittedly, the wire takes turns to around putting guide line, guide line below links to each other with the counter weight strip of fixing in the sunshade screen bottom, its characterized in that the wire wheel is including being used for round platform shape wheel body and the stop line board fixed with the top surface of this round platform shape wheel body or integrative design around putting guide line, the top surface is the less one side of diameter in the both ends face of round platform shape wheel body. This kind of mechanism can solve the wire took turns to in the use guide line pile up with the wire jumper problem, improve the smoothness nature of receiving and releasing of mechanism greatly, and the denoising sound that disappears. (B, )
Description
Technical field
the utility model belongs to auto sunroof abat vent physical construction technical field, is specifically related to a kind of auto sunroof abat vent folding and unfolding guide.
Background technology
at present the guide (rolling with) of vehicle-mounted skylight sunshade curtain all can realize sun screen stopping while pulling on the market, mainly comprise interior pipe (because it is placed in outer tube usually) and be located at the torsion spring mechanism of interior pipe both sides, each torsion spring mechanism includes pivot head, guide roller and torsion spring, pivot head and interior pipe are fixed (insertion close-fitting), and the pivot on it is connected with the pivot block pivotable on roof shell wall through guide roller.One end fixes on pivot head, and the other end fixes on guide roller.During concrete use, fixed shading curtain on interior pipe, and clearance line around the home on guide roller, be connected with counter weight strip fixing bottom sun screen below described clearance line.When drawing volume or rolling, interior pipe racks moves pivot head and rotates, and clearance line drives the contrarotation of roller relative pivot head simultaneously, forms antagonistic force between such roller and pivot head by torsion spring, and the elastic force that balance sun screen pulls open and packs up realizes stopping while pulling.
but there is following problems in actual use in above-mentioned sun screen actuating unit:
clearance line on guide roller is easily intersected stacking when rolling, generation Double wound or confusion are wound around and cause wire jumper, not only make the folding and unfolding of sun screen have some setbacks, and also easily produce noise, affect the experience of user.
Summary of the invention
the utility model object is: provide a kind of auto sunroof abat vent folding and unfolding guide, and this mechanism can solve the clearance line intersection heap superimposition wire jumper problem in use procedure on guide roller, greatly improves the folding and unfolding fluency of mechanism, and abates the noise.
the technical solution of the utility model is: a kind of auto sunroof abat vent folding and unfolding guide, comprise the interior pipe being fixed with sun screen and the torsion spring mechanism being symmetrically set in interior pipe both sides, each torsion spring mechanism includes pivot head, guide roller and torsion spring, described guide roller is sheathed on the pivot of pivot head, and pivot head and interior pipe are fixed; One end fixes on pivot head, and the other end fixes on guide roller; Clearance line around the home on described guide roller, is connected with the counter weight strip be fixed on bottom sun screen below described clearance line; It is characterized in that described guide roller comprise for clearance line around the home truncated cone-shaped wheel body and fix with the end face of this truncated cone-shaped wheel body or the wire-blocking board of Integral design, described end face refers to the one side that in the both ends of the surface of truncated cone-shaped wheel body, diameter is less.
its shape of truncated cone-shaped wheel body in the utility model and " frustum of a cone " with end face and bottom surface on conventional meaning.Wherein the diameter of bottom surface is greater than the diameter of end face.
further, the tapering of the wheel body of truncated cone-shaped described in the utility model is preferably 1.2 ~ 1.8.Test proves in above-mentioned range of taper, and body surfaces is best for the guiding function of clearance line automatic order when coiling.The bottom surface of described tapering and truncated cone-shaped wheel body and the diameter difference of end face and truncated cone-shaped take turns the ratio of body length.
further, the tapering of the wheel body of truncated cone-shaped described in the utility model is preferably 1.4 ~ 1.6.
further, the described end face of the conical wheel body of the described guide roller in two torsion spring mechanisms described in the utility model is all outwardly disposed, namely in, the end face of two conical wheel bodys at pipe two ends is reverse, but not arranges in opposite directions, and time around the home, clearance line is outwards packed up stacking with wheel body.
further, pivot described in the utility model be provided with for described guide roller against the shaft shoulder, and the part that described pivot stretches out guide roller is provided with horizontal pin-and-hole, inserts backing pin with guide roller described in axial limiting in pin-and-hole.
further, one-body molded on the bottom surface of the wheel body of truncated cone-shaped described in the utility model have torsion spring registration mast, described torsion spring registration mast is provided with the L shape draw-in groove for fixing described one end, and described bottom surface refers to the one side that in the both ends of the surface of truncated cone-shaped wheel body, diameter is larger; And the L shape draw-in groove described pivot head is also provided with for fixing the described torsion spring other end.
the same with routine techniques during the utility model practical set, the pivot on its pivot head is connected with the pivot block pivotable on roof shell wall through guide roller.When drawing volume or rolling, interior pipe racks moves pivot head and rotates, and clearance line drives the contrarotation of roller relative pivot head simultaneously, forms antagonistic force between such roller and pivot head by torsion spring, and the elastic force that balance sun screen pulls open and packs up realizes stopping while pulling.
the utility model has the advantages that:
1. the guide roller in the utility model adopts truncated cone-shaped wheel body, during rolling, a clearance line ordered stacks wire-blocking board side automatically can be guaranteed in " slope " of truncated cone-shaped body surfaces, prevent clearance line Double wound or chaotic winding from causing wire jumper, thus effectively can guarantee that the folding and unfolding of sun screen is smooth and easy, and the noise of wire jumper generation can be eliminated, improve the experience of user.
the utility model is simple for the improvement of already existing guide mechanism, can save production cost.
truncated cone-shaped wheel body in the utility model and pivot head are equipped with the L shape draw-in groove for fixing torsion spring two ends, and without the need to designing extra detent mechanism, assembling is more simple, greatly can improve the efficiency of assembling of whole mechanism.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is overall perspective view of the present utility model;
fig. 2 is the decomposition texture schematic diagram (omitting sun screen and counter weight strip) of Fig. 1;
fig. 3 is the enlargement decomposition of one-sided torsion spring mechanism in Fig. 1;
fig. 4 is the independent structural representation of guide roller.
wherein: 1, sun screen; 2, interior pipe; 3, pivot head; 3a, pivot; 4, guide roller; 4a, truncated cone-shaped wheel body; 4b, wire-blocking board; 5, torsion spring; 6, clearance line; 7, counter weight strip; 8, backing pin; 9, torsion spring registration mast; 9a, L shape draw-in groove.The basal diameter of D, truncated cone-shaped wheel body; The end face diameter of d, truncated cone-shaped wheel body; The length of L, truncated cone-shaped wheel body.
Detailed description of the invention
embodiment: a kind of detailed description of the invention of composition graphs 1 ~ Figure 4 shows that the utility model auto sunroof abat vent folding and unfolding guide, it has the interior pipe 2 being fixed with sun screen 1 and the torsion spring mechanism being symmetrically set in interior pipe both sides, the main composition of each torsion spring mechanism is as follows: pivot system 3, guide roller 4 and torsion spring 5, described guide roller 4 is sheathed on the pivot 3a of pivot system 3, and pivot system 3 and interior pipe 2 fixing (insertion close-fitting); Torsion spring 5 one end fixes in pivot system 3, and the other end fixes on guide roller 4; Clearance line 6 around the home on described guide roller 4, is connected with the counter weight strip 7 be fixed on bottom sun screen 1 below described clearance line 6.
shown in composition graphs 1 ~ Fig. 3, the 3a of pivot described in the present embodiment be provided with for described guide roller 4 against the shaft shoulder, and the part that described pivot 3a stretches out guide roller 4 is provided with horizontal pin-and-hole, inserts backing pin 8 with guide roller described in axial limiting 4 in pin-and-hole.
shown in concrete composition graphs 3 and Fig. 4, core of the present utility model is to implement to improve to described guide roller 4, this guide roller 4 by for clearance line 6 around the home truncated cone-shaped wheel body 4a and to fix with the end face of this truncated cone-shaped wheel body 4a or the wire-blocking board 4b of Integral design formed, its shape of truncated cone-shaped wheel body in the present embodiment and " frustum of a cone " with end face and bottom surface on conventional meaning, wherein the diameter of bottom surface is greater than the diameter of end face.
and the tapering of the wheel body of truncated cone-shaped described in the present embodiment 4a is 1.4.Shown in composition graphs 4, the ratio of the length L of the basal diameter D of described tapering and truncated cone-shaped wheel body 4a and the difference of end face diameter d and truncated cone-shaped wheel body 4a.Under above-mentioned tapering, body surfaces is best for the guiding function of clearance line 6 automatic order when coiling.
the described end face of the conical wheel body 4a of the described guide roller 4 in two torsion spring mechanisms described in the present embodiment is all outwardly disposed, namely in, the end face of two conical wheel body 4a at pipe 2 two ends is reverse, but not arrange in opposite directions, time around the home, clearance line 6 is outwards packed up stacking with wheel body, shown in composition graphs 1 and Fig. 2.
and one-body moldedly on the bottom surface of the wheel body of truncated cone-shaped described in the present embodiment 4a having torsion spring registration mast 9, described torsion spring registration mast 9 is provided with the L shape draw-in groove 9a for fixing described torsion spring 5 one end; And the L shape draw-in groove (invisible in figure) described pivot system 3 is also provided with for fixing described torsion spring 5 other end, as shown in Figure 3.
certain above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All modifications done according to the Spirit Essence of the utility model main technical schemes, all should be encompassed within protection domain of the present utility model.
Claims (6)
1. an auto sunroof abat vent folding and unfolding guide, comprise the interior pipe (2) being fixed with sun screen (1) and the torsion spring mechanism being symmetrically set in interior pipe both sides, each torsion spring mechanism includes pivot head (3), guide roller (4) and torsion spring (5), described guide roller (4) is sheathed on the pivot (3a) of pivot head (3), and pivot head (3) and interior pipe (2) are fixed; Torsion spring (5) one end fixes on pivot head (3), and the other end fixes on guide roller (4); Clearance line (6) around the home on described guide roller (4), described clearance line (6) below is connected with the counter weight strip (7) be fixed on bottom sun screen (1); It is characterized in that described guide roller (4) comprise for clearance line (6) around the home truncated cone-shaped wheel body (4a) and fix with the end face of this truncated cone-shaped wheel body (4a) or the wire-blocking board (4b) of Integral design, described end face refers to the one side that in the both ends of the surface of truncated cone-shaped wheel body (4a), diameter is less.
2. auto sunroof abat vent folding and unfolding guide according to claim 1, is characterized in that the tapering of described truncated cone-shaped wheel body (4a) is 1.2 ~ 1.8.
3. auto sunroof abat vent folding and unfolding guide according to claim 2, is characterized in that the tapering of described truncated cone-shaped wheel body (4a) is 1.4 ~ 1.6.
4. auto sunroof abat vent folding and unfolding guide according to claim 1, is characterized in that the described end face of the conical wheel body (4a) of the described guide roller (4) in described two torsion spring mechanisms is all outwardly disposed.
5. auto sunroof abat vent folding and unfolding guide according to claim 1, it is characterized in that described pivot (3a) be provided with for described guide roller (4) against the shaft shoulder, and the part that described pivot (3a) stretches out guide roller (4) is provided with horizontal pin-and-hole, insert backing pin (8) in pin-and-hole with guide roller described in axial limiting (4).
6. auto sunroof abat vent folding and unfolding guide according to claim 1, one-body molded on the bottom surface that it is characterized in that described truncated cone-shaped wheel body (4a) have torsion spring registration mast (9), described torsion spring registration mast (9) is provided with the L shape draw-in groove (9a) for fixing described torsion spring (5) one end, and described bottom surface refers to the one side that in the both ends of the surface of truncated cone-shaped wheel body (4a), diameter is larger; And the L shape draw-in groove described pivot head (3) is also provided with for fixing described torsion spring (5) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763493.4U CN205059156U (en) | 2015-09-29 | 2015-09-29 | Sunroof sunshade screen receive and releases guide mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763493.4U CN205059156U (en) | 2015-09-29 | 2015-09-29 | Sunroof sunshade screen receive and releases guide mechanism |
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| Publication Number | Publication Date |
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| CN205059156U true CN205059156U (en) | 2016-03-02 |
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| CN201520763493.4U Active CN205059156U (en) | 2015-09-29 | 2015-09-29 | Sunroof sunshade screen receive and releases guide mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234952A (en) * | 2017-06-21 | 2017-10-10 | 安徽省地坤汽车天窗科技有限公司 | A kind of roller blind device of outward opening panoramic sunroof of automobile |
| CN110190569A (en) * | 2019-05-09 | 2019-08-30 | 北京国电富通科技发展有限责任公司 | A kind of anti-breaking money paid for shares tool and method |
| CN111532113A (en) * | 2020-07-10 | 2020-08-14 | 宁波帅特龙集团有限公司 | Circulating linkage mechanism of automobile sun-shading curtain |
-
2015
- 2015-09-29 CN CN201520763493.4U patent/CN205059156U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234952A (en) * | 2017-06-21 | 2017-10-10 | 安徽省地坤汽车天窗科技有限公司 | A kind of roller blind device of outward opening panoramic sunroof of automobile |
| CN110190569A (en) * | 2019-05-09 | 2019-08-30 | 北京国电富通科技发展有限责任公司 | A kind of anti-breaking money paid for shares tool and method |
| CN111532113A (en) * | 2020-07-10 | 2020-08-14 | 宁波帅特龙集团有限公司 | Circulating linkage mechanism of automobile sun-shading curtain |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |