CN2329723Y - Rain-proof sunshade - Google Patents
Rain-proof sunshade Download PDFInfo
- Publication number
- CN2329723Y CN2329723Y CN 98214043 CN98214043U CN2329723Y CN 2329723 Y CN2329723 Y CN 2329723Y CN 98214043 CN98214043 CN 98214043 CN 98214043 U CN98214043 U CN 98214043U CN 2329723 Y CN2329723 Y CN 2329723Y
- Authority
- CN
- China
- Prior art keywords
- sunshade
- sheet
- umbrella
- umbrella sheet
- shaped
- 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
Links
Images
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a rain-proof sunshade, relating to an appliance which is used for shading sunlight and lowering the room temperature for the building. The rain-proof sunshade is mainly composed of sunshade sheets 1 whose number is from two to five, hinges 4, a pulley 8, and a soft rope 9. The cross section of each sunshade sheet 1 is reverse U-shaped, and two sides of each sunshade sheet 1 are sector-shaped. The center of each sector is provided with a hinge hole 3. All sunshade sheets 1 are connected together by the hinges 4. The sizes of every two adjacent sunshade sheet 1 are decreased orderly, the sunshade sheet 1 whose size is maximum and the pulley 8 are fixed on the wall 7 which is above the door and window, the extension and the contraction of the rest sunshade sheets 1 are controlled by the soft rope 9 being released or tightened. The utility model has the advantages that the service life is long, and the sun-shading area can be adjusted according to the seasonal variation.
Description
The utility model relates to a kind of apparatus that is used for sheltering from sunshine, reducing room temperature.
In present prior art, the rain sunshade that door and window is used has two kinds, and a kind of is the reinforcing bar of using 3-5 root " door " font, there is pan at the two ends of every reinforcing bar, with hinge this 3-5 root reinforcing bar is fitted together, on cage of reinforcement, sew on one deck cloth, become a kind of foldable parasols.Though this parasols has the advantage that the angle of sunshade and area seasonal adjustment at any time change, its shortcoming is to use the life-span short, generally use 1-3 after, umbrella cloth is damaged because of ultraviolet ray irradiation and wind.Another kind is exactly that the advantage of this umbrella is to use the life-span long with composite glass fiber polyester material one-time formed monolithic parasols, can not change with seasonal adjustment but shortcoming is the angle and the area of sunshade.
In order to overcome the above-mentioned shortcoming on the prior art, this practical purpose provides a kind of long service life, can adjust the door and window sunshade umbrella of sunshade area and angle simultaneously again with seasonal variations.
The utility model is by 2-5 umbrella sheet, and hinge, pulley and tightrope are formed, and " U " font of back-off is shown off in the longitudinal section of the main part of umbrella sheet, and its middle part is one section columniform curved surface, and two sides at two ends are fan-shaped, at fan-shaped circle centre position pan are arranged.Each umbrella sheet is connected together with hinge, and the size of adjacent two umbrella sheets reduces successively, and its fan-shaped radius reduces a material thickness successively, and the width of umbrella sheet reduces the thickness of two materials successively.Umbrella sheet of size maximum and pulley are fixed on the wall of door and window top, be shaped on the rope hole in the middle of the upper end of all the other umbrella sheets, tightrope walk around pulley and pass in the middle of rope hole on each umbrella sheet, end is not fastened on the rope hole on the nethermost umbrella sheet, the other end of tightrope is fixed on the wall.
In order to improve the strength and stiffness of umbrella sheet, be shaped on flanging and in-flanges at the edge of umbrella sheet.Equally distributed reinforcing rib is arranged on the umbrella sheet.The material of umbrella sheet can be made with glass fiber reinforced plastic or plastics, also can make with magnesium chloride, magnesian composite material.
Adopt technique scheme, because the umbrella sheet is that glass fiber reinforced plastic, plastics or chlorine, magnesium oxide material are made, so it is than the parasols long service life of making of cloth and cage of reinforcement, generally can make about 10 years, because it is combined with hinge by 2-5 umbrella sheet, when summer, sunlight was strong, as long as unclamp tightrope, below and middle umbrella sheet will be under the effect of own wt be rotated down and stretch out around hinge axis, the sunshade area is increased.Otherwise to winter, as long as tighten up tightrope, below and each middle umbrella sheet will rotate up withdrawal, the sunshade area is reduced.
This practical being further described during below in conjunction with drawings and Examples:
Fig. 1 is umbrella sheet 1 elevation;
Fig. 2 is umbrella sheet 1 left view, takes to cut open the mode of showing along Figure 1A-A;
Structure chart when the novel rain sunshade that Fig. 3 is made up of 3 umbrella sheets stretches out;
Structure chart when the novel rain sunshade that Fig. 4 is made up of 3 umbrella sheets is withdrawn.
In Fig. 1 and Fig. 2, " U " font of back-off is shown off in the longitudinal section of umbrella sheet 1 main part, its top is one section columniform curved surface, two sides on both sides are fan-shaped, at fan-shaped circle centre position pan 3 is arranged,, be shaped on flanging 2 along periphery on the right of umbrella sheet 1 in order to improve the strength and stiffness of umbrella sheet 1, top, the left side at umbrella sheet 1 is shaped on in-flanges 5, and flange 5 has rope hole 6.
In Fig. 3 and 4, novel rain sunshade is by 3 sheets 1, hinge 4, and pulley 8, tightrope 9 are formed.The size of three umbrella sheets 1 reduces successively, wherein fan-shaped radius reduces the thickness of a material successively, the width of umbrella sheet reduces two material thicknesses successively, to guarantee that less umbrella sheet can be retracted in the cavity than the gamp sheet, three umbrella sheet 1 usefulness hinges 4 are hinged, and each umbrella sheet 1 can rotate around hinge axis.The umbrella sheet 1 of size maximum and pulley 8 are fixed on the wall 7 of door and window top, tightrope 9 walk around pulley 8 and pass in the middle of umbrella sheet 1 on rope hole 6, terminal bolt is on the in-flanges 5 on the nethermost umbrella sheet 1, the other end of tightrope 9 is fixed on the wall 7.In summer, unclamp tightrope 9, in the middle of being positioned at and following two umbrella sheets 1 under the self gravitation effect, serve as axially to rotate down to stretch out to make the increase of sunshade area with hinge 4; To winter, as long as tension tightrope 9, middle and following umbrella sheet 1 will rotate up, and is withdrawn in the cavity of maximum umbrella sheet 1, and the sunshade area is reduced.
The material of umbrella sheet 1 can be used glass fiber reinforced plastic, can use plastics, also available magnesium chloride, magnesian composite material.
Claims (5)
1, a kind of novel rain sunshade, it is characterized in that, it is made up of 2-5 umbrella sheet (1), hinge (4), pulley (8) and tightrope (9), " U " font of back-off is shown off in the longitudinal section of umbrella sheet (1) main part, its middle part is one section columniform curved surface, two sides at two ends are fan-shaped, at fan-shaped circle centre position pan (3) are arranged; Each umbrella sheet (1) is hinged with hinge (4), and the size of adjacent two umbrella sheets (1) reduces successively, and fan-shaped radius reduces a material thickness successively, and the width of umbrella sheet (1) reduces two material thicknesses successively; A umbrella sheet (1) of size maximum and pulley (8) are fixed on the wall (7) of window top, the upper center of all the other umbrella sheets (1) is shaped on rope hole (6), tightrope (9) is walked around pulley (8) and is passed the rope hole (6) of (1) on middle each umbrella sheet, and terminal bolt is on the rope hole (6) of a nethermost umbrella sheet (1); The other end of tightrope (9) is fixed on the wall (7).
2, according to the said novel rain sunshade of claim 1, it is characterized in that: said umbrella sheet (1) is made with glass fiber reinforced plastic.
3, according to the said novel rain sunshade of claim 1, it is characterized in that: said umbrella sheet (1) is made of plastic.
4, it is characterized in that according to the said novel rain sunshade of claim 1: said umbrella sheet (1) is made with chlorine, magnesium oxide composite material.
5, according to claim 1,2,3 or 4 said novel rain sunshades, it is characterized in that: the edge at rain sunshade sheet (1) is shaped on in-flanges (6) and flanging (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98214043 CN2329723Y (en) | 1998-05-14 | 1998-05-14 | Rain-proof sunshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98214043 CN2329723Y (en) | 1998-05-14 | 1998-05-14 | Rain-proof sunshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2329723Y true CN2329723Y (en) | 1999-07-21 |
Family
ID=33967803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98214043 Expired - Fee Related CN2329723Y (en) | 1998-05-14 | 1998-05-14 | Rain-proof sunshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2329723Y (en) |
-
1998
- 1998-05-14 CN CN 98214043 patent/CN2329723Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201418305Y (en) | energy-saving greenhouse | |
| CN106978874A (en) | A kind of Multifunctional roof | |
| CN206784583U (en) | The foldable balcony of wall and fabricated structure | |
| CN208329416U (en) | A kind of sunshade for open balcony | |
| CN2329723Y (en) | Rain-proof sunshade | |
| CN207538278U (en) | Inclined roof loft skylight | |
| CN206874206U (en) | Solar protection devices | |
| CN2248209Y (en) | Extension-type fiberglass reinforced plastic sun shade | |
| CN207048157U (en) | A kind of multi-functional domatic roof of novel intelligent | |
| CN2403844Y (en) | Non-noise rainawning | |
| CN2228268Y (en) | Plastic film tent for raising seedlings | |
| DE4211524A1 (en) | Solar energy absorber for roof mounting - has hinged mirrors to increase amount of energy absorbed | |
| CN2221073Y (en) | Movable window awning | |
| CN2358141Y (en) | Movable rain-proof sunshade awning | |
| CN218814645U (en) | Quickly-spliced roof structure | |
| CN112900719A (en) | Deformable roof structure | |
| CN2222758Y (en) | Folding fibre reinforced plastic weather shade | |
| CN2350468Y (en) | Collapsible awning | |
| CN2179025Y (en) | Windproof umbrella | |
| CN2350467Y (en) | Rocker type collapsible weather awning | |
| CN217872024U (en) | Light-adjusting sunshade | |
| CN115009400B (en) | New energy electric vehicle with shrinkage canopy | |
| CN219910257U (en) | Outdoor tent with tripe skylight top structure | |
| CN217175218U (en) | Roof of green energy-saving building | |
| CN217564298U (en) | Vegetable greenhouse ventilation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |