CN108513839A - A kind of greenhouse film-clamping groove structure - Google Patents
A kind of greenhouse film-clamping groove structure Download PDFInfo
- Publication number
- CN108513839A CN108513839A CN201810587522.4A CN201810587522A CN108513839A CN 108513839 A CN108513839 A CN 108513839A CN 201810587522 A CN201810587522 A CN 201810587522A CN 108513839 A CN108513839 A CN 108513839A
- Authority
- CN
- China
- Prior art keywords
- clamp spring
- groove
- groove body
- film
- clamping groove
- 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.)
- Pending
Links
- 229920000728 polyester Polymers 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 239000007769 metal material Substances 0.000 abstract description 4
- 230000003712 anti-aging effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 230000035882 stress Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
The present invention relates to a kind of greenhouse film-clamping groove structures, groove body including film-clamping groove, the clamp spring being fastened in groove body, the groove body is the groove of outward opening, the clamp spring and groove match, the clamp spring is bent to form continuous wave pattern shape by polyester material, the clamp spring corresponds to the upper end of ripple, lower end offsets with both ends inside groove body, the present invention replaces existing metal material using polyester material, ensure fastness and it is anti-aging in the case of prevent from getting rusty, canopy film is protected not to be damaged, simultaneously, the clamp spring of the present invention passes through torsional deflection with the end positions at groove body top bottom, increase its transverse width, prevent clamp spring from having generation displacement in card slot, ensure canopy film install it is exceptionally straight after stability.
Description
Technical field
The present invention relates to greenhouses to set up technical field and polyester material application field more particularly to a kind of greenhouse film-clamping groove
Structure.
Background technology
Existing greenhouse includes mainly two parts, and a part is braced frame, and another part is to be located at support frame
Insulation film on frame, ponding in canopy film in order to prevent needs canopy film is exceptionally straight, is then fixed insulation film using film-clamping groove；But
The metal material of to be made of clamp spring in the prior art be wrapped with using surface plasticity covering, plasticity covering would generally be with using year
Limit cracks, easy to peel off, and thereby results in clamp spring and corrosion even fracture, the rust powder friction of canopy film and clamp spring rust spot, card occurs
Canopy film is damaged under the destruction of the sharp breakpoint of spring, greenhouse can be caused to collapse what is more.
Meanwhile the diameter degree of clamp spring itself is less than the groove width of card slot in the prior art, and clamp spring is caused to exist after being packed into card slot
Displacement, causes canopy film exceptionally straight, leads to ponding.
Invention content
In view of the above-mentioned state of the art, technical problem to be solved by the present invention lies in provide one kind for a long time to make
With phenomena such as being not in aging and the greenhouse film-clamping groove structure of the exceptionally straight fixation of canopy film on the support frame can be made.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of greenhouse film-clamping groove structure, including card
The groove body of film slot, the clamp spring being fastened in groove body, the groove body are the groove of outward opening, the clamp spring and groove match,
The clamp spring is bent to form continuous wave pattern shape by polyester material, the clamp spring correspond to the upper end of ripple, lower end respectively with it is recessed
The both ends of slot offset.
Further, the radial torsional deflection in the upper end, lower end of the clamp spring, to, increase clamp spring upper end,
The transverse width of lower end prevents clamp spring from laterally having generation displacement in card slot, canopy film is caused to shift.
Further, it is thus to be convenient for clamp spring light in the inclined scarf of ecto-entad that the groove body, which corresponds at notch,
Groove is slid into, is easily installed.
Further, the clamp spring is bent to form the centrosymmetric image continuously to connect, such as isosceles triangle, isosceles ladder
Thus shape, S types etc. are convenient for the upper end of clamp spring, lower end uniform stressed and are fastened in groove body, avoid because unbalance stress is led
Cause clamp spring deformation or canopy film displacement.
Compared with the prior art, the advantages of the present invention are as follows：
1. the present invention replaces existing metal material using polyester material, because containing phenyl ring in the strand of polyester material, cause
Make polyester material that there is higher rigidity and superior mechanical property, thus can replace steel, metal product；
2. the present invention uses the clamp spring of upper end, lower end Jing Guo torsional deflection, increases the transverse width of clamp spring, thus prevent card
Spring is chronically at exceptionally straight state after ensureing canopy film installation, avoids ponding in card slot internal shift；
3. the present invention uses the clip spring structure of center line symmetric figure shape, it can effectively make clamp spring both ends uniform force, prolong
Its long service life and the stability for ensureing canopy film installation.
Description of the drawings
Fig. 1 is the cross-sectional view of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of 1 clamp spring of the embodiment of the present invention；
Fig. 3 is the structural example figure of 1 centrically symmetric shape of the embodiment of the present invention；
Fig. 4 is the cross-sectional view of the embodiment of the present invention 2；
Fig. 5 is the structural schematic diagram of 2 clamp spring of the embodiment of the present invention；
Fig. 6 is the structural example figure of 2 centrically symmetric shape of the embodiment of the present invention；
Including：Groove body 1, clamp spring 2, upper end 2-1, lower end 2-2, groove 3, canopy film 4, scarf 5.
Specific implementation mode
Embodiment 1
As shown in Figs. 1-3, a kind of greenhouse film-clamping groove structure, including the groove body 1 of film-clamping groove, the clamp spring 2 that is fastened in groove body 1,
The groove body 1 is the groove 3 of outward opening, and the clamp spring 2 matches with groove 3, and the clamp spring 2 is bent to form by polyester material
Continuous wave pattern shape, upper end 2-1, the lower end 2-2 which corresponds to ripple offset with 3 both ends of groove respectively, meanwhile,
It is thus to easily slide into groove 3 in the inclined scarf 5 of ecto-entad convenient for clamp spring 2, be convenient for that the groove body 1, which corresponds at notch,
Installation, in addition, the clamp spring 2 is bent to form the centrosymmetric image continuously to connect, such as isosceles triangle, isosceles trapezoid, S types
Deng being thus convenient for the upper end 2-1 of clamp spring 2, lower end 2-2 uniform stresseds and be fastened in groove body 1, avoid because of unbalance stress
The deformation of clamp spring 2 or canopy film 4 is caused to shift
Embodiment 2
As Figure 4-Figure 6, a kind of greenhouse film-clamping groove structure, including the groove body of film-clamping groove, the clamp spring that is fastened in groove body, it is described
Groove body is the groove of outward opening, and the clamp spring and groove match, the clamp spring are bent to form continuous wave pattern by polyester material
Shape, the clamp spring correspond to the upper end of ripple, lower end and offset respectively with the both ends of groove, upper end, the lower end of the clamp spring
The radial torsional deflection in portion, to increase the transverse width of clamp spring upper end, lower end, prevent clamp spring lateral in card slot
There is generation displacement, canopy film is caused to shift, it is thus to be convenient for card in the inclined scarf of ecto-entad that the groove body, which corresponds at notch,
Spring easily slides into groove, is easily installed, in addition, the clamp spring is bent to form the centrosymmetric image continuously to connect, such as isosceles
Thus triangle, isosceles trapezoid, S types etc. are convenient for the upper end of clamp spring, lower end uniform stressed and are fastened in groove body, avoid
Because unbalance stress causes, clamp spring deforms or canopy film shifts.
Polyester is the polymer general name obtained by polyalcohol and polyacid polycondensation, and main includes gathering to poly terephthalic acid second
Diester（PET）And polybutylene terephthalate（PBT）Equal linear thermoplastics' resin, is widely used in engineering plastics, may be made as
Polyester fiber or polyester film.
The present invention replaces existing metal material using polyester material, because containing phenyl ring in the strand of polyester material,
Cause polyester material that there is higher rigidity and superior mechanical property, thus can replace steel, metal product；Meanwhile this hair
The bright clamp spring using upper end, lower end Jing Guo torsional deflection increases the transverse width of clamp spring, thus prevents clamp spring in card slot
Displacement is chronically at exceptionally straight state after ensureing canopy film installation, avoids ponding；In addition, the present invention uses center line symmetric figure shape
Clip spring structure, can effectively make clamp spring both ends uniform force, extend its service life and ensure canopy film installation stabilization
Property, reasonable design of the present invention accords with the demands of the market, is suitble to promote.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of skill in the art that it still can be right
Technical solution recorded in foregoing embodiments is modified, or is replaced on an equal basis to which part technical characteristic；And this
A little modification or replacements, the spirit and model of various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (4)
1. a kind of greenhouse film-clamping groove structure, including the groove body of film-clamping groove, the clamp spring that is fastened in groove body, the groove body is opening
Outside groove, the clamp spring and groove match, which is characterized in that the clamp spring is bent to form continuous wave pattern by polyester material
Shape, the clamp spring correspond to the upper end of ripple, lower end and offset respectively with the both ends of groove.
2. a kind of greenhouse film-clamping groove structure according to claim 1, which is characterized in that the upper end of the clamp spring, under
The radial torsional deflection in end.
3. a kind of greenhouse film-clamping groove structure according to claim 1 or 2, which is characterized in that the groove body corresponds to notch
Place is in the inclined scarf of ecto-entad.
4. a kind of greenhouse film-clamping groove structure according to claim 3, which is characterized in that the clamp spring is bent to form continuously
The centrosymmetric image to connect, such as isosceles triangle, isosceles trapezoid, S types etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810587522.4A CN108513839A (en) | 2018-06-08 | 2018-06-08 | A kind of greenhouse film-clamping groove structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810587522.4A CN108513839A (en) | 2018-06-08 | 2018-06-08 | A kind of greenhouse film-clamping groove structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108513839A true CN108513839A (en) | 2018-09-11 |
Family
ID=63428240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810587522.4A Pending CN108513839A (en) | 2018-06-08 | 2018-06-08 | A kind of greenhouse film-clamping groove structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108513839A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4669823A (en) * | 1983-10-31 | 1987-06-02 | Hitachi, Ltd. | Optical system drive for optical recording/reproducing apparatus |
| CN1226646A (en) * | 1998-02-19 | 1999-08-25 | 本田技研工业株式会社 | Elastic compressive spring |
| JP2007295916A (en) * | 2006-04-03 | 2007-11-15 | Sato Sangyo Kk | Film-fixing member |
| CN101073309A (en) * | 2007-04-17 | 2007-11-21 | 北京丰隆农业工程技术有限公司 | Thin-film jump ring of greenhouse |
| US20100059470A1 (en) * | 2008-09-10 | 2010-03-11 | Carlstedt Richard A | Railcar elastomeric spring |
| CN202349073U (en) * | 2011-10-21 | 2012-07-25 | 山东高新机械设备有限公司 | Vibration-transmitting rubber spring for double-mass vibrators |
| CN202560715U (en) * | 2012-05-11 | 2012-11-28 | 北京丰隆温室科技有限公司 | clamp spring for enhancing clamping force of end part |
| US20130168346A1 (en) * | 2010-09-17 | 2013-07-04 | Miner Enterprises, Inc. | Friction/elastomeric draft gear |
| CN103291791A (en) * | 2013-04-01 | 2013-09-11 | 北京丰隆温室科技有限公司 | Greenhouse film clamp spring |
| JP2014093999A (en) * | 2012-11-12 | 2014-05-22 | Fumie Uemura | High-performance sheet holding spring |
| CN204419954U (en) * | 2014-12-05 | 2015-06-24 | 江门市德山复合材料科技有限公司 | A kind of glass fibre reinforced plastics Compress Spring |
| CN205694657U (en) * | 2016-06-12 | 2016-11-23 | 运城职业技术学院 | A kind of warmhouse booth plastic foil clamp device |
| CN206333077U (en) * | 2016-08-30 | 2017-07-18 | 中国烟草总公司重庆市公司丰都分公司 | A kind of seedling growth greenhouse card film device |
| CN208300471U (en) * | 2018-06-08 | 2019-01-01 | 宁波百厚网具制造有限公司 | A kind of greenhouse film-clamping groove structure |
-
2018
- 2018-06-08 CN CN201810587522.4A patent/CN108513839A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4669823A (en) * | 1983-10-31 | 1987-06-02 | Hitachi, Ltd. | Optical system drive for optical recording/reproducing apparatus |
| CN1226646A (en) * | 1998-02-19 | 1999-08-25 | 本田技研工业株式会社 | Elastic compressive spring |
| JP2007295916A (en) * | 2006-04-03 | 2007-11-15 | Sato Sangyo Kk | Film-fixing member |
| CN101073309A (en) * | 2007-04-17 | 2007-11-21 | 北京丰隆农业工程技术有限公司 | Thin-film jump ring of greenhouse |
| US20100059470A1 (en) * | 2008-09-10 | 2010-03-11 | Carlstedt Richard A | Railcar elastomeric spring |
| US20130168346A1 (en) * | 2010-09-17 | 2013-07-04 | Miner Enterprises, Inc. | Friction/elastomeric draft gear |
| CN202349073U (en) * | 2011-10-21 | 2012-07-25 | 山东高新机械设备有限公司 | Vibration-transmitting rubber spring for double-mass vibrators |
| CN202560715U (en) * | 2012-05-11 | 2012-11-28 | 北京丰隆温室科技有限公司 | clamp spring for enhancing clamping force of end part |
| JP2014093999A (en) * | 2012-11-12 | 2014-05-22 | Fumie Uemura | High-performance sheet holding spring |
| CN103291791A (en) * | 2013-04-01 | 2013-09-11 | 北京丰隆温室科技有限公司 | Greenhouse film clamp spring |
| CN204419954U (en) * | 2014-12-05 | 2015-06-24 | 江门市德山复合材料科技有限公司 | A kind of glass fibre reinforced plastics Compress Spring |
| CN205694657U (en) * | 2016-06-12 | 2016-11-23 | 运城职业技术学院 | A kind of warmhouse booth plastic foil clamp device |
| CN206333077U (en) * | 2016-08-30 | 2017-07-18 | 中国烟草总公司重庆市公司丰都分公司 | A kind of seedling growth greenhouse card film device |
| CN208300471U (en) * | 2018-06-08 | 2019-01-01 | 宁波百厚网具制造有限公司 | A kind of greenhouse film-clamping groove structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180911 |