CN2088575U - Spring selflock sunshade - Google Patents
Spring selflock sunshade Download PDFInfo
- Publication number
- CN2088575U CN2088575U CN 90219334 CN90219334U CN2088575U CN 2088575 U CN2088575 U CN 2088575U CN 90219334 CN90219334 CN 90219334 CN 90219334 U CN90219334 U CN 90219334U CN 2088575 U CN2088575 U CN 2088575U
- Authority
- CN
- China
- Prior art keywords
- gear
- sunshade
- spring
- selflock
- shaft
- 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.)
- Withdrawn
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Building Awnings And Sunshades (AREA)
Abstract
The utility model relates to a spring selflock sunshade. A support shaft (6) is arranged on the sun shade. The support shaft (6) is provided with a gear (17); the gear (14) is engaged with the gear (17), and the gear (17) is tightly matched with a shifting piece (18) on the support shaft (6). A reel drum (19) is arranged on the shifting piece. A shaft sleeve (7) is arranged on the shaft of the position provided with the shifting piece (18). The shaft sleeve (7) is provided with a torsion spring (5). The spring selflock sunshade has the advantages of reasonable structure. The spring selflock sunshade is used for outdoor sun shading and is controlled indoors, and the sun-shading position can be adjusted according to the solar radiation angle and the indoor climate requirement.
Description
The utility model relates to a kind of elasticity self-locking sky shade.
Because the direct projection of sunlight can produce hot-spot, and produce dazzle in the summer room, therefore, people often use light shield, avoid the sunlight direct projection, to reduce interior temperature.Existing sky shade is all angled with the window planar shaped, and fixed in shape, can not adjust the sunshade position as required, and when not needing sky shade, demolition is extremely inconvenient, and is difficult for preserving.
The purpose of this utility model is, designs a kind of elasticity self-locking sky shade, adopts the outdoor sunshade of roller shutter type, and the form of indoor control requires to adjust the sunshade position according to solar radiation angle and indoor environment, to obtain desirable shaded effects in good time.
Major technique feature of the present utility model is: sunshade is covered with a back shaft (6), axle (6) is gone up gear (17) is installed, gear (14) and gear (17) engagement, gear (17) and shift fork (18) tight fit that is installed on the axle (6), reel (19) is contained on the shift fork (18).On the axle that installation shift fork (18) is located, an axle sleeve (7) is arranged, axle sleeve (7) is gone up torsion spring (5) is installed.
Description of drawings: accompanying drawing 1 is the structural representation of the utility model user mode, and accompanying drawing 2 is A-A views of accompanying drawing 1.
The contrast accompanying drawing, describe embodiment in detail:
(6) are back shafts among the figure, axle (6) is installed on the chassis (16), back shaft (6) is gone up passive bevel gear (17) is installed, driving bevel gear (14) and bevel gear (17) engagement, one end of back shaft (6) is installed shift fork (18), shift fork (18) and gear (17) tight fit, locating back shaft (6) at shift fork (18) upward has torsion spring (5) on dress axle sleeve (7) axle sleeve (7).Reel (19) one ends are contained on the shift fork (18).Bevel gear (14) is installed on the gear shaft (15), and a termination link rod (3) of gear shaft (15) connects with universal joint (2) between link rod (3) and the rocking bar (1).Sun shading material (9) one ends twist on the reel (19), and the other end is fixed on the steel column (11).When needs were adjusted the sunshade position, rotatable rocking bar (1) drove link rod (3) by universal joint (2) and rotates, power imports shift fork (18) into by bevel gear (14) and driven gear (17), rotate thereby drive reel (19), sun shading material (9) is rolled, be fixed on certain position.The design's torsion spring (7) structure has prevented because the whereabouts phenomenon that sun shading material (9) deadweight may occur.(13) are the holder angles among the figure, and (10) are nylon jacket, and (12) are springs, and these structures all are used when sky shade is installed, and (4) are lids.
The utility model is rational in infrastructure, and self-locking is reliable, and it is in outdoor sunshade, and indoor control can be adjusted the sunshade position at any time according to solar radiation angle and indoor environment demand, and shaded effects are better. When not needing sunshade, needn't unload.
Claims (4)
1, elasticity self-locking sky shade, it is characterized in that: it has back shaft (6), and axle (6) is gone up gear (17) is installed, gear (14) and gear (17) engagement, gear (17) and shift fork (18) tight fit that is installed on the axle (6), reel (19) is contained on the shift fork (18).
2, according to the elasticity self-locking sky shade of claim 1, it is characterized in that: on the axle that installation shift fork (18) is located, an axle sleeve (7) is arranged, axle sleeve (7) is gone up torsion spring (5) is installed.
3, according to the elasticity self-locking sky shade of claim 1 or 2, it is characterized in that: gear (14) is installed on the gear shaft (15), a termination one link rod (3) of gear shaft (15).
4, according to the elasticity self-locking sky shade of claim 1, it is characterized in that: with universal joint (2), connect between link rod (3) and the rocking bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90219334 CN2088575U (en) | 1990-11-23 | 1990-11-23 | Spring selflock sunshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90219334 CN2088575U (en) | 1990-11-23 | 1990-11-23 | Spring selflock sunshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2088575U true CN2088575U (en) | 1991-11-13 |
Family
ID=4898022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90219334 Withdrawn CN2088575U (en) | 1990-11-23 | 1990-11-23 | Spring selflock sunshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2088575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420814C (en) * | 2004-09-29 | 2008-09-24 | 盖维欧塔辛巴克公司 | Automatic locking cover for awning type box |
-
1990
- 1990-11-23 CN CN 90219334 patent/CN2088575U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420814C (en) * | 2004-09-29 | 2008-09-24 | 盖维欧塔辛巴克公司 | Automatic locking cover for awning type box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |