CN2490818Y - Greenhouse skeleton section with pressure film slot - Google Patents
Greenhouse skeleton section with pressure film slot Download PDFInfo
- Publication number
- CN2490818Y CN2490818Y CN01243258U CN01243258U CN2490818Y CN 2490818 Y CN2490818 Y CN 2490818Y CN 01243258 U CN01243258 U CN 01243258U CN 01243258 U CN01243258 U CN 01243258U CN 2490818 Y CN2490818 Y CN 2490818Y
- Authority
- CN
- China
- Prior art keywords
- film
- section bar
- utility
- model
- squeeze
- 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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Classifications
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- 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
Abstract
The utility model provides a greenhouse skeleton section with pressure film slot, which comprises a profile, wherein the profile is provided with a gap, the lower part of the gap is provided with a squeeze-film groove which is communicated with the gap, an elastic card is arranged in the squeeze-film groove, and the elastic card and the squeeze-film groove 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. The utility model is of simple and convenient installation, time and labor saving, and low cost.
Description
The utility model relates to a kind of 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.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, and it can be entrapped in plastic film by the elasticity card it is fixed, and film-pressing line need not be set in addition again, its simple installation, time saving and energy saving, cost is lower.
The purpose of this utility model is achieved through the following technical solutions: have the greenhouse frame section bar of film-pressing tank, it has section bar, and gap is arranged on the section bar, and the film-pressing tank that communicates with it is arranged at the bottom of gap, and the elasticity card is installed 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: the elasticity card is made up of the left and right card and the elastic ring that take the shape of the letter U respectively, left and right card opening is installed in the film-pressing tank relatively, contact each other, elastic ring is installed in the corresponding opening 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, the form that has thoroughly replaced film-pressing line fixed plastics film, its simple installation, time saving and energy saving, saving 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.
The big-canopy framework section bar that has film-pressing tank of the present utility model, it has section bar 1, and gap 3 is arranged on the section bar 1, and the film-pressing tank 2 that communicates with it is arranged at the bottom of gap 3, and the elasticity card is installed in the film-pressing tank 2, and it contacts each other.Said elasticity card is made up of the left and right card 4,5 and the elastic ring 6 that take the shape of the letter U respectively, left and right card 4,5 openings are installed in the film-pressing tank 2 relatively, contact each other, elastic ring 6 is installed in left and right card 4, the 5 corresponding openings, 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, and the gap 3 on the section bar 1 is made progress, lay plastic film this moment on section bar 1, by several left and right cards 4,5 plastic film is pressed in the film-pressing tank 2 then, and snap in left and right card 4, the 5 corresponding openings with elastic ring 6, this moment, plastic film then was 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 big-canopy framework section bar that has film-pressing tank, it has section bar (1), it is characterized in that: gap (3) is arranged on the section bar (1), and the film-pressing tank (2) that communicates with it is arranged at the bottom of gap (3), and the elasticity card is installed in the film-pressing tank (2), and it contacts each other.
2, the big-canopy framework section bar that has film-pressing tank according to claim 1, it is characterized in that: said elasticity card is made up of the left and right card (4) that takes the shape of the letter U, (5) and elastic ring (6) respectively, left and right card (4), (5) opening are installed in the film-pressing tank (2) relatively, contact each other, elastic ring (6) is installed in left and right card (4), (5) corresponding opening, and with it contacts respectively.
3, the big-canopy framework section bar that has film-pressing tank according to claim 1 is characterized in that: the cross section of said section bar (1) for "
" shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01243258U CN2490818Y (en) | 2001-06-06 | 2001-06-06 | Greenhouse skeleton section with pressure film slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01243258U CN2490818Y (en) | 2001-06-06 | 2001-06-06 | Greenhouse skeleton section with pressure film slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2490818Y true CN2490818Y (en) | 2002-05-15 |
Family
ID=33654893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01243258U Expired - Fee Related CN2490818Y (en) | 2001-06-06 | 2001-06-06 | Greenhouse skeleton section with pressure film slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2490818Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820966A (en) * | 2017-11-13 | 2018-03-23 | 曾彦粤 | A kind of new simple multiduty press mold fastener |
-
2001
- 2001-06-06 CN CN01243258U patent/CN2490818Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820966A (en) * | 2017-11-13 | 2018-03-23 | 曾彦粤 | A kind of new simple multiduty press mold fastener |
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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 |