CN203684996U - Buffering shielding curtain coiling device - Google Patents
Buffering shielding curtain coiling device Download PDFInfo
- Publication number
- CN203684996U CN203684996U CN201320768218.2U CN201320768218U CN203684996U CN 203684996 U CN203684996 U CN 203684996U CN 201320768218 U CN201320768218 U CN 201320768218U CN 203684996 U CN203684996 U CN 203684996U
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- CN
- China
- Prior art keywords
- inner tube
- holder
- shading curtain
- article shading
- tube
- 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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Abstract
The utility model discloses a buffering shielding curtain coiling device which comprises an inner tube (20), an outer tube (10) and outer sealing covers (60) used for sealing the two ends of the outer tube (10). The buffering shielding curtain coiling device is characterized in that the inner tube (20) is connected with the interior of the outer tube (10) in a rotating form; a shielding curtain is coiled on the outer surface of the inner tube (20); a spring set (80) is fixed in an inner cavity of the inner tube (20); a buffering device for buffering the rotation of the inner tube (20) is connected between the inner tube (20) and one of the outer sealing covers (60). According to the buffering shielding curtain coiling device, the buffering device is arranged. During a pulling process, the use operation is not influenced. During a recycling process, the recycling speed can be reduced by about 1.5-2.0 seconds and the impact can be effectively buffered.
Description
Technical field
The utility model relates to a kind of retracting device of material, relates in particular to the furling mechanism of article shading curtain.
Background technology
Article shading curtain is generally applied in automobile, is mainly used in blocking the boot that article are housed, and plays attractive in appearance, clean and tidy effect.User to interior space, comfortable, environmental requirement is more and more higher, article shading curtain just in time can be met consumers' demand, it can cover the article of putting in boot, isolation boot is to save the required energy of cold-room, and bringing to a halt or car jolts while overturning, preventing that the article of putting in boot from throwing to passenger's seat causes passenger to come to harm, and client has and supports and cushioning effect in the time reeling product simultaneously, can avoid colliding different sound; In addition, article shading curtain can not only be done integrated combination with automobile, and outward appearance, function and usefulness all can be taken into account.But also for designing hommization more, automotive upholstery provides possibility.
Article shading curtain of the prior art, is hard material for supporting the back-up block of the little door curtain made of cloth, and in the time that article shading curtain is drawn back, generally the withdrawal time is about 0.3 ~ 0.5 second, and impact at a high speed, except meeting produces the sound, also can damage life of product.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of furling mechanism that can slow down article shading curtain recovery speed.
For addressing the above problem, the utility model provides a kind of cacheable article shading curtain retracting device, comprise inner tube, outer tube and for sealing the outer seal at described outer tube two ends, it is characterized in that, the rotating described outer tube inside that is connected to of described inner tube, its external surface rolling of described inner tube has article shading curtain, and its inner chamber is fixed with groups of springs, described inner tube and be wherein also connected with the buffer rotating for slowing down described inner tube described between outer seal.
As further improvement of the utility model, described buffer comprises:
-axle sleeve, its external surface is fixedly connected in the inner chamber of described inner tube,
-damper, comprises moving block and holder in the inner chamber that can be fixedly connected on described axle sleeve, and described moving block is rotating to be connected on described holder.
-Nei capping, for being fixed on described holder in described outer seal.
As further improvement of the utility model, the external surface of described moving block is provided with external tooth, in the inner chamber of described axle sleeve, be provided with can with the internal tooth engaging in described external tooth.
As further improvement of the utility model, described groups of springs one end is fixed with the fixing pearl of a spring, and the fixing pearl fixed cover of described spring is in described inner tube.
As further improvement of the utility model, described holder is provided with one first boss and two the second through holes, described interior capping is provided with first through hole snapping in for described the first boss and two and can snaps onto respectively the second boss of described the second through hole, described interior cover rim is also provided with flange, and described holder can entirety snap onto in the cavity volume of described interior closure surface and flange formation.
The beneficial effects of the utility model are, are provided with buffer, do not affect and use operation, and in the time reclaiming, can reduce recovery speed (approximately 1.5 ~ 2.0 seconds) in the time of pull-out, can effectively slow down impact.
Brief description of the drawings
Fig. 1 is the structural representation of its one end of a kind of cacheable article shading curtain retracting device of the utility model;
Fig. 2 is the structural representation of a kind of cacheable its other end of article shading curtain retracting device of the utility model;
Fig. 3 is the structural representation at another kind of visual angle, A position in Fig. 1;
Wherein: 10-outer tube; 20-inner tube; 30-axle sleeve; 31-internal tooth; 40-damper; 41-the first boss; 42-holder; 43-the second through hole; 44-external tooth; 45-moving block; Capping in 50-; 51-the first through hole; 52-the second boss; 53-flange; 60-outer seal; 70-spring is fixed pearl; 80-groups of springs.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
As Figure 1-3, the utility model comprises inner tube 20, outer tube 10 and for sealing the outer seal 60 at outer tube 10 two ends, it is characterized in that, rotating outer tube 10 inside that are connected to of inner tube 20, inner tube 20 its external surface rollings have article shading curtain, its inner chamber is fixed with groups of springs 80, inner tube 20 and be wherein also connected with the buffer rotating for slowing down inner tube 20 between an outer seal 60.This buffer comprises: axle sleeve 30, damper 40 and interior capping 50.These axle sleeve 30 its external surfaces are fixedly connected in the inner chamber of inner tube 20; This damper 40 comprises moving block 45 and the holder 42 in the inner chamber that can be fixedly connected on axle sleeve 30, and moving block 45 is rotating to be connected on holder 42.This interior capping 50 is for being fixed on holder 42 in outer seal 60.
The utility model does not affect and uses operation in the time of pull-out, and in the time reclaiming, inner tube 20 will be rotated under the effect of spring, because the inwall of inner tube 20 is connected with the moving block 45 of damper 40, therefore inner tube 20 rotations are that drive moving block 45 is rotated, moving block 45 is although be rotating being connected on holder 42, but moving block 45 need to overcome a larger frictional force while rotation with respect to holder 42, the resistance of rotation when this frictional force becomes moving block 45 and inner tube 20 and reclaims, just because of there is the existence of this resistance can effectively slow down the speed of recovery, damper 40 operating principles in this utility model that Here it is, adopt and can reduce in actual use in this way recovery speed (approximately 1.5 ~ 2.0 seconds), can effectively slow down impact.
Interior capping 50 in the utility model, outer seal 60 its Main Functions are by fixing the holder in damper 40 42, and certainly, it is exactly by the closed at both ends of outer tube 10 that outer seal 60 also has an effect.
As further improvement of the utility model, the external surface of moving block 45 is provided with external tooth 44, in the inner chamber of axle sleeve 30, be provided with can with the interior internal tooth engaging 31 of external tooth 44.
By engaging of internal tooth 31 and external tooth 44, can effectively the moment of torsion on axle sleeve 30 be delivered on moving block 45, and in the situation that not affecting transmitting torque, adopt this dismountable mode, be convenient to dismounting and change, contribute to improve interchangeability.
As further improvement of the utility model, groups of springs 80 one end are fixed with the fixing pearl 70 of a spring, and fixing pearl 70 fixed covers of spring are in inner tube 20.Fix pearl 70 by spring and be set to the rotation with restraining spring in inner tube 20.
As further improvement of the utility model, holder 42 is provided with one first boss 41 and two the second through holes 43, interior capping 50 is provided with first through hole 51 snapping in for the first boss 41 and two and can snaps onto respectively the second boss 52 of the second through hole 43, interior capping 50 edges are also provided with flange 53, and holder 42 can entirety snap onto in the cavity volume that interior capping 50 is surperficial and flange 53 forms.
By the first boss 41, the second boss 52 and the first through hole 51 second through holes 43, utilize these three holders 42 of naming a person for a particular job to be positioned in interior capping 50, and then by the inwall of flange 53 and fixedly do the frictional force forming between outer wall holder 42 is fixed in interior capping 50, certainly, also can in holder 42 and interior capping 50, dop and claw be set respectively, this mode above a kind of card and more more closely, but concerning part, because added manufacturing procedure one, process more complicated, and may there are in use wearing and tearing or lose, spoilage is higher.
Be enlightenment according to desirable embodiment of the present utility model above, by above-mentioned description, related personnel can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine technical scope according to claim scope.
Claims (5)
1. a cacheable article shading curtain retracting device, comprise inner tube (20), outer tube (10) and for sealing the outer seal (60) at described outer tube (10) two ends, it is characterized in that, rotating described outer tube (10) inside that is connected to of described inner tube (20), its external surface rolling of described inner tube (20) has article shading curtain, its inner chamber is fixed with groups of springs (80), described inner tube (20) and wherein described in one, between outer seal (60), be also connected with for slow down described inner tube (20) rotate buffer.
2. the cacheable article shading curtain retracting device of one according to claim 1, is characterized in that, described buffer comprises:
Axle sleeve (30), its external surface is fixedly connected in the inner chamber of described inner tube (20);
Damper (40), comprises moving block (45) and holder (42) in the inner chamber that can be fixedly connected on described axle sleeve (30), and described moving block (45) is rotating to be connected on described holder (42);
Interior capping (50), for being fixed on described holder (42) in described outer seal (60).
3. the cacheable article shading curtain retracting device of one according to claim 2, it is characterized in that, the external surface of described moving block (45) is provided with external tooth (44), in the inner chamber of described axle sleeve (30), be provided with can with the internal tooth (31) that engages in described external tooth (44).
4. the cacheable article shading curtain retracting device of one according to claim 3, is characterized in that, described groups of springs (80) one end is fixed with the fixing pearl (70) of a spring, and described spring is fixed pearl (70) fixed cover in described inner tube (20).
5. the cacheable article shading curtain retracting device of one according to claim 4, it is characterized in that, described holder (42) is provided with one first boss (41) and two the second through holes (43), described interior capping (50) is provided with first through hole (51) snapping in for described the first boss (41) and two and can snaps onto respectively second boss (52) of described the second through hole (43), described interior capping (50) edge is also provided with flange (53), described holder (42) can entirety snap onto in the cavity volume of described interior capping (50) surface and flange (53) formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320768218.2U CN203684996U (en) | 2013-11-29 | 2013-11-29 | Buffering shielding curtain coiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320768218.2U CN203684996U (en) | 2013-11-29 | 2013-11-29 | Buffering shielding curtain coiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684996U true CN203684996U (en) | 2014-07-02 |
Family
ID=51006915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320768218.2U Expired - Fee Related CN203684996U (en) | 2013-11-29 | 2013-11-29 | Buffering shielding curtain coiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203684996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670254A (en) * | 2013-11-29 | 2014-03-26 | 昆山皇田汽车配件工业有限公司 | Covering curtain winding device capable of buffering |
-
2013
- 2013-11-29 CN CN201320768218.2U patent/CN203684996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670254A (en) * | 2013-11-29 | 2014-03-26 | 昆山皇田汽车配件工业有限公司 | Covering curtain winding device capable of buffering |
| CN103670254B (en) * | 2013-11-29 | 2016-06-01 | 昆山皇田汽车配件工业有限公司 | A kind of cacheable article shading curtain retracting device |
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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: 20140702 Termination date: 20211129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |