CN204682018U - Plastic tunnel support frame - Google Patents
Plastic tunnel support frame Download PDFInfo
- Publication number
- CN204682018U CN204682018U CN201520376234.6U CN201520376234U CN204682018U CN 204682018 U CN204682018 U CN 204682018U CN 201520376234 U CN201520376234 U CN 201520376234U CN 204682018 U CN204682018 U CN 204682018U
- Authority
- CN
- China
- Prior art keywords
- longitudinal upper
- support frame
- plastic tunnel
- contact position
- described transversely
- 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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- Protection Of Plants (AREA)
Abstract
The utility model relates to agricultural technology field, specifically relate to plastic tunnel support frame, title is plastic tunnel support frame, comprise transverse support bar and vertical supporting bar, there is above transverse support bar transversely surface, vertical supporting bar has longitudinal upper surface, described transversely surface and longitudinal upper surface are on a level and smooth surface, in described transversely surface and longitudinal upper surface contact position, there is the structure of chamfering shape, in described transversely surface and longitudinal upper surface contact position, there is viscose glue smooth excessiveness part.Such plastic tunnel support frame has the advantage improving film service life, reduce film deteriorates; In described transversely surface and longitudinal upper surface contact position, there is the structure of chamfering shape, and in described transversely surface and longitudinal upper surface contact position, there is viscose glue smooth excessiveness part, there is the non-damageable advantage in the position contacted with it, more can improve the service life of film.
Description
Technical field
The utility model relates to agricultural technology field, specifically relates to plastic tunnel support frame.
Background technology
Plastic tunnel has support frame, and described support frame comprises transverse support bar and vertical supporting bar, during use, has film above transverse support bar and vertical supporting bar; In prior art, surface above transverse support bar and vertical supporting bar is not in one plane, such film is and uppermost plane contact, such as film contacts with the upper surface of uppermost transverse support bar, such film will have a segment distance with vertical supporting bar upper surface, due to film stressed all on the contact surface, film will be caused so easily to damage, have impact on the service life of film.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provides a kind of plastic tunnel support frame improving film service life, reduce film deteriorates.
The technical solution of the utility model realizes like this, plastic tunnel support frame, comprise transverse support bar and vertical supporting bar, there is above transverse support bar transversely surface, vertical supporting bar has longitudinal upper surface, it is characterized in that: described transversely surface and longitudinal upper surface are on a level and smooth surface.
Say, in described transversely surface and longitudinal upper surface contact position, there is the structure of chamfering shape further.
Say, in described transversely surface and longitudinal upper surface contact position, there is viscose glue smooth excessiveness part further.
The beneficial effects of the utility model are: such plastic tunnel support frame has the advantage improving film service life, reduce film deteriorates; In described transversely surface and longitudinal upper surface contact position, there is the structure of chamfering shape, and in described transversely surface and longitudinal upper surface contact position, there is viscose glue smooth excessiveness part, there is the non-damageable advantage in the position contacted with it, more can improve the service life of film.
Accompanying drawing explanation
Fig. 1 is schematic top plan view of the present utility model.
Wherein, 1, transversely surface 2, longitudinal upper surface 3, the structure 4 of chamfering shape, viscose glue smooth excessiveness part.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, plastic tunnel support frame, comprises transverse support bar and vertical supporting bar, has transversely surface 1 above transverse support bar, vertical supporting bar has longitudinal upper surface 2, it is characterized in that: described transversely surface 1 and longitudinal upper surface 2 are on a level and smooth surface.
Say, in described transversely surface and longitudinal upper surface contact position, there is the structure 3 of chamfering shape further.
Say, in described transversely surface and longitudinal upper surface contact position, there is viscose glue smooth excessiveness part 4 further.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed in the scope of the claims of the present utility model.
Claims (3)
1. plastic tunnel support frame, comprises transverse support bar and vertical supporting bar, and have transversely surface above transverse support bar, vertical supporting bar has longitudinal upper surface, it is characterized in that: described transversely surface and longitudinal upper surface are on a level and smooth surface.
2. plastic tunnel support frame according to claim 1, is characterized in that: have the structure of chamfering shape in described transversely surface and longitudinal upper surface contact position.
3. plastic tunnel support frame according to claim 1, is characterized in that: have viscose glue smooth excessiveness part in described transversely surface and longitudinal upper surface contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376234.6U CN204682018U (en) | 2015-06-04 | 2015-06-04 | Plastic tunnel support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376234.6U CN204682018U (en) | 2015-06-04 | 2015-06-04 | Plastic tunnel support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204682018U true CN204682018U (en) | 2015-10-07 |
Family
ID=54222374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376234.6U Expired - Fee Related CN204682018U (en) | 2015-06-04 | 2015-06-04 | Plastic tunnel support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204682018U (en) |
-
2015
- 2015-06-04 CN CN201520376234.6U patent/CN204682018U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160604 |