CN2512850Y - Plastic film press device - Google Patents
Plastic film press device Download PDFInfo
- Publication number
- CN2512850Y CN2512850Y CN 01214786 CN01214786U CN2512850Y CN 2512850 Y CN2512850 Y CN 2512850Y CN 01214786 CN01214786 CN 01214786 CN 01214786 U CN01214786 U CN 01214786U CN 2512850 Y CN2512850 Y CN 2512850Y
- Authority
- CN
- China
- Prior art keywords
- film
- press strip
- groove
- press device
- plastic film
- 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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Abstract
The utility model provides a plastic film press device, comprising a film groove and a pressing strip in the film groove. The plastic film press device is characterized in that a notch of the film groove is symmetrically provided with circular arc transit convex bosses matching with the grooves on outer margin of the pressing strip. A strip core is arranged in the pressing strip. With strong wind resistance, the plastic film press device can effectively prevent heavy wind form tearing the film and prevent the pressing strip slipping off the film. Besides, the utility model has the advantages of simple structure, easy fabrication, light weight, reliable film fixation and convenient installation, so that the utility model is a relative ideal plastic film press device recently.
Description
The utility model relates to a kind of film pressing device, particularly a kind of film pressing device that is used for fixing plastic sheeting.
Along with developing rapidly of chamber planting industry, the use amount of plastic cover greenhouse is also increasing, the fixed form of the plastic sheeting of use on booth then is assurance booth quality, prolongs the booth key point in application life, otherwise can plastic sheeting be blown afloat at strong wind weather.The mode of fixed plastics film is the combination with dovetail groove and serpentine spring in the prior art, the mode of this press mold exists fragile plastic sheeting or accelerates the aging deficiency that waits of plastic sheeting, influence the application life of plastic sheeting the most at last, therefore, be necessary existing press mold mode is improved, to satisfy demand of practical production.
The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of press mold performance to protect the not impaired film pressing device of plastic sheeting well and effectively.
The utility model is realized by following technical proposal: it is made of film groove and the press strip of being located in the film groove, it is characterized in that being arranged with the arc transition boss that matches with press strip outer rim groove at the notch of film groove, and be provided with the bar core in press strip.The cross section of described press strip is
Shape places the film groove at the bottom of its press strip, the press strip overhead is in film groove notch top, and the bar core places in the press strip.Described core is hollow strips core or solid bars core, and its shape and press strip inner edge shape adapt, and are used to strut the press strip of closing in, prevents that press strip from deviating from from the film groove.
The utility model compared with prior art has following advantage and effect: because film groove notch is made as the arc transition boss, still dyestripping can be prevented preferably at strong wind weather, owing in press strip, be provided with the bar core, the press strip demoulding can be effectively prevented in addition, has good wind loading rating, in addition, the utility model also has simple in structure, is easy to processing, in light weight, characteristics such as Gu film is reliable, and are easy for installation, real is the comparatively desirable plastic sheeting film pressing device of a new generation.
Fig. 1 is the structural representation of the utility model.
Below in conjunction with accompanying drawing the utility model is described further, is not limited in this but hold within the utility model.Among the figure, 1 is the film groove, and 2 for being symmetrically set in the arc transition boss of film groove notch, and 3 is press strip, and its cross sectional shape is
Shape, the outer rim of this press strip are provided with the groove 4 that adapts with film groove notch arc transition boss, and the bottom of press strip 3 places in the film groove, the top of press strip 3 places on the film groove notch, and 5 is plastic sheeting, is arranged between film groove and the press strip, 6 is the hollow strips core, is arranged in the press strip 3.
Claims (3)
1, a kind of plastic sheeting film pressing device is made of film groove and the press strip of being located in the film groove, it is characterized in that being arranged with the arc transition boss that matches with press strip outer rim groove at the notch of film groove, and be provided with the bar core in press strip.
2, film pressing device according to claim 1 is characterized in that the cross section of described press strip is
Shape places the film groove at the bottom of its press strip, the press strip overhead is in film groove notch top, and the bar core places in the press strip.
3, film pressing device according to claim 1 is characterized in that described core is hollow strips core or solid bars core, and its shape and press strip inner edge shape adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214786 CN2512850Y (en) | 2001-04-18 | 2001-04-18 | Plastic film press device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214786 CN2512850Y (en) | 2001-04-18 | 2001-04-18 | Plastic film press device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512850Y true CN2512850Y (en) | 2002-09-25 |
Family
ID=33633480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01214786 Expired - Fee Related CN2512850Y (en) | 2001-04-18 | 2001-04-18 | Plastic film press device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512850Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408076B (en) * | 2007-10-09 | 2012-07-04 | 太阳工业株式会社 | Cover cloth fixing structure |
| CN105325219A (en) * | 2015-11-20 | 2016-02-17 | 凌源市种苗中心 | Clamp-spring film presser for film pressing slots of plastic solar greenhouses |
| CN106499699A (en) * | 2016-11-25 | 2017-03-15 | 辽宁虹圆现代农业装备技术开发有限公司 | Plastic sheeting fixing device |
| CN106760258A (en) * | 2017-01-17 | 2017-05-31 | 绵阳兴隆科技发展有限公司 | Greenhouse integration gutter |
| CN108643360A (en) * | 2018-06-11 | 2018-10-12 | 江苏海勃膜科技有限公司 | Membrane structure contour connection component |
| CN109372845A (en) * | 2018-10-19 | 2019-02-22 | 广东科技学院 | A kind of fixed device of soft thin material |
| CN111246728A (en) * | 2017-08-31 | 2020-06-05 | 二氧化碳I有限公司 | Environmental control system |
| CN113400382A (en) * | 2021-07-07 | 2021-09-17 | 陈柏良 | Heat-insulation packaging bag and processing method and processing system thereof |
-
2001
- 2001-04-18 CN CN 01214786 patent/CN2512850Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408076B (en) * | 2007-10-09 | 2012-07-04 | 太阳工业株式会社 | Cover cloth fixing structure |
| CN105325219A (en) * | 2015-11-20 | 2016-02-17 | 凌源市种苗中心 | Clamp-spring film presser for film pressing slots of plastic solar greenhouses |
| CN106499699A (en) * | 2016-11-25 | 2017-03-15 | 辽宁虹圆现代农业装备技术开发有限公司 | Plastic sheeting fixing device |
| CN106760258A (en) * | 2017-01-17 | 2017-05-31 | 绵阳兴隆科技发展有限公司 | Greenhouse integration gutter |
| CN111246728A (en) * | 2017-08-31 | 2020-06-05 | 二氧化碳I有限公司 | Environmental control system |
| CN108643360A (en) * | 2018-06-11 | 2018-10-12 | 江苏海勃膜科技有限公司 | Membrane structure contour connection component |
| CN109372845A (en) * | 2018-10-19 | 2019-02-22 | 广东科技学院 | A kind of fixed device of soft thin material |
| CN113400382A (en) * | 2021-07-07 | 2021-09-17 | 陈柏良 | Heat-insulation packaging bag and processing method and processing system thereof |
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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 |