CN2490820Y - Greenhouse skeleton section with four-side pressure film slot - Google Patents
Greenhouse skeleton section with four-side pressure film slot Download PDFInfo
- Publication number
- CN2490820Y CN2490820Y CN01243299U CN01243299U CN2490820Y CN 2490820 Y CN2490820 Y CN 2490820Y CN 01243299 U CN01243299 U CN 01243299U CN 01243299 U CN01243299 U CN 01243299U CN 2490820 Y CN2490820 Y CN 2490820Y
- Authority
- CN
- China
- Prior art keywords
- film
- section bar
- squeeze
- utility
- model
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Tents Or Canopies (AREA)
Abstract
The utility model provides a greenhouse skeleton section with four-side pressure film slot, which comprises a profile, the upper side, the lower side, the left side and the right side of the profile are respectively provided at least a gap, each inside of at least one gap is provided with a squeeze-film groove which is communicated with the gaps, at least one elastic card is arranged in the squeeze-film groove, and the elastic cards and the squeeze-film grooves are contacted with each other. The utility model with the elastic card makes the plastic film blocked in the squeeze-film groove and fixed, and another squeeze-film thread need not to be re-arranged, and multiple layers of plastic films can be laid on the greenhouse skeleton section with dual-side pressure film slot, so that the heat insulation effect of the greenhouse is better. The utility model has simple and convenient installation, time and labor saving, and low cost.
Description
The utility model relates to a kind of two-sided big-canopy framework section bar that has film-pressing tank.
At present, along with continuous progress in science and technology, utilization Plastic film greenhouse booth technology is more and more accepted by people aspect agricultural planting.Building the Plastic film greenhouse booth at first needs to have the matrix type section bar of enabling capabilities.Traditional framework section bar mostly adopts circle or flat steel, though it has certain enabling capabilities, covering plastic thin film also need be provided with film-pressing line in addition, and will fix with skeleton after on this kind framework section bar on plastic film; If make the better heat preservation of green house, adopt to lay multilayer plastic film, and make a fixed gap is arranged between the plastic film, this kind form is laid on traditional framework section bar, its exist to install loaded down with trivial details, waste time and energy, shortcoming that cost is higher, brought inconvenience to every aspect thus.
The purpose of this utility model provides a kind of big-canopy framework section bar that has film-pressing tank, it can be entrapped in plastic film by the elasticity card it is fixed, film-pressing line need not be set in addition again, and it can be adapted at laying on it multilayer plastic film, make the better heat preservation of green house, its simple installation, time saving and energy saving, cost is lower.
The purpose of this utility model is achieved through the following technical solutions: the four sides has the greenhouse frame section bar of film-pressing tank, it has section bar, on the upper and lower, left and right face of section bar at least one gap is arranged respectively, the inboard separately of at least one gap has the film-pressing tank that communicates with it respectively, the elasticity card of at least one is installed in respectively in the film-pressing tank, and it contacts each other.
For further realizing the purpose of this utility model, also can take following technical scheme to realize: said elasticity card is made up of at least one pair of left and right card that takes the shape of the letter U and at least one elastic ring respectively, at least one pair of left and right card opening is installed in the film-pressing tank relatively respectively, contact each other, at least one elastic ring is installed in the corresponding opening of at least one pair of left and right card, and with it contacts respectively.The cross section of said section bar be "
" shape.
Advantage of the present utility model: one, reasonable in design, it is according to the existing in prior technology deficiency, section bar is provided with film-pressing tank, by the elasticity card plastic film is snapped within it, plastic film is fixed on the framework section bar by stable, has thoroughly replaced the form of film-pressing line fixed plastics film, and it can be adapted at laying on it multilayer plastic film, make the better heat preservation of green house, its simple installation, time saving and energy saving, save cost; Two, simple in structure, easy making, with low cost, easy to use.Extensive use of the present utility model can produce good social, economic benefit.
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the A-A view of accompanying drawing 1, mainly illustrates the shape of cross section of section bar 1.
The contrast accompanying drawing describes in further detail the utility model in conjunction with the embodiments below.
Four sides of the present utility model has the big-canopy framework section bar of film-pressing tank, it has section bar 1, at least one gap 3,9,10,12 is arranged respectively on the upper and lower, left and right face of section bar 1, the inboard separately of at least one gap 3,9,10,12 has the film-pressing tank 2,8,11,13 that communicates with it respectively, the elasticity card of at least one is installed in respectively in the film-pressing tank 2,8,11,13, and it contacts each other.Said elasticity card is made up of at least one pair of left and right card that takes the shape of the letter U 4,5 and at least one elastic ring 6 respectively, at least one pair of left and right card 4,5 opening is installed in relatively respectively in the film-pressing tank 2,8,11,13, contact each other, at least one elastic ring 6 is installed at least one pair of left and right card 4,5 corresponding opening, and with it contacts respectively.The cross section of said section bar 1 be "
" shape.
During making, process various parts assemblings by above-mentioned requirements and get final product.During use, with some section bars 1 as the skeletal distribution setting and fix, lay plastic film this moment on section bar 1, by some left and right card 4,5 is pressed into plastic film in the film-pressing tank 2,8,11,13 then, and snap in respectively with several elastic rings 6 some in left and right card 4, the 5 corresponding openings, this moment plastic film then be fixed in the utility model by stable.The technology department that the utility model is not described in detail is divided into known technology.
Claims (3)
1, the four sides has the big-canopy framework section bar of film-pressing tank, it has section bar (1), it is characterized in that: at least one gap (3), (9), (10), (12) are arranged respectively on the upper and lower, left and right face of section bar (1), the inboard separately of at least one gap (3), (9), (10), (12) has film-pressing tank (2), (8), (11), (13) that communicate with it respectively, the elasticity card of at least one is installed in respectively in film-pressing tank (2), (8), (11), (13), and it contacts each other.
2, four sides according to claim 1 has the big-canopy framework section bar of film-pressing tank, it is characterized in that: said elasticity card is made up of at least one pair of left and right card (4) that takes the shape of the letter U, (5) and at least one elastic ring (6) respectively, at least one pair of left and right card (4), (5) opening are installed in relatively respectively in film-pressing tank (2), (8), (11), (13), contact each other, at least one elastic ring (6) is installed at least one pair of left and right card (4), (5) corresponding opening, and with it contacts respectively.
3, four sides according to claim 1 has the big-canopy framework section bar of film-pressing tank, it is characterized in that: the cross section of said section bar (1) for "
" shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01243299U CN2490820Y (en) | 2001-06-06 | 2001-06-06 | Greenhouse skeleton section with four-side pressure film slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01243299U CN2490820Y (en) | 2001-06-06 | 2001-06-06 | Greenhouse skeleton section with four-side pressure film slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2490820Y true CN2490820Y (en) | 2002-05-15 |
Family
ID=33654929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01243299U Expired - Fee Related CN2490820Y (en) | 2001-06-06 | 2001-06-06 | Greenhouse skeleton section with four-side pressure film slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2490820Y (en) |
-
2001
- 2001-06-06 CN CN01243299U patent/CN2490820Y/en not_active Expired - Fee Related
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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 |