CN103994166A - Clamp spring for greenhouse - Google Patents
Clamp spring for greenhouse Download PDFInfo
- Publication number
- CN103994166A CN103994166A CN201410161346.XA CN201410161346A CN103994166A CN 103994166 A CN103994166 A CN 103994166A CN 201410161346 A CN201410161346 A CN 201410161346A CN 103994166 A CN103994166 A CN 103994166A
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- CN
- China
- Prior art keywords
- jump ring
- greenhouse
- bending
- bending section
- snakelike
- Prior art date
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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
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- Greenhouses (AREA)
Abstract
The invention discloses a clamp spring for a greenhouse and relates to the technical field of greenhouse engineering of facility agriculture. The clamp spring for the greenhouse is composed of an elastic metal wire in an S-shaped bending shape, the S-shaped bending is on the same plane and in a trapezoid shape, a holding part is arranged at the end of the clamp spring, and the holding part intersects with the plane where the S-shaped bending is located. The clamp spring for the greenhouse can effectively prevent the clamp spring from puncturing a thin film in construction and a using process, the clamp spring is convenient to mount and demount in greenhouse construction, and the working efficiency and the construction quality of the greenhouse engineering are improved.
Description
Technical field
The present invention relates to a kind of greenhouse jump ring, belong to industrialized agriculture medium temperature chamber field of engineering technology, is, in the time building Plastic film greenhouse, plastic pellicle is fixed on to the jig in draw-in groove.
Background technique
Referring to the prior art thin-film jump ring shown in Figure 15, Figure 16 and use state thereof.The greenhouse jump ring (notification number CN200959759Y) of prior art becomes snakelike bending shape by elastic metallic wire rod by machining, this snakelike bending is trapezoidal bending, the upper base of trapezoidal bending parallels with adjacent trapezoidal upper base, and adjacent two upper bases are connected by two trapezoidal waists, between upper base and trapezoidal waist, angle is obtuse angle, and the end shape of greenhouse jump ring is the rectilinear end that blocks formation in trapezoidal upper bottom.When use, first jump ring one end is pressed in draw-in groove, greenhouse film is fixed in draw-in groove, utilize the elasticity of jump ring, the jump ring that swings is successively included the trapezoidal upper bottom portion of jump ring in draw-in groove, each upper base part of jump ring by film extrusion on draw-in groove inner bottom part two side, the width of jump ring is slightly larger than the width between the ends two inwall in draw-in groove, because jump ring uses elastic metallic wire rod, in the time being pressed into draw-in groove, between two trapezoidal waists, angle becomes large, the elastic force that distortion produces makes the trapezoidal upper base of jump ring by the firm film draw-in groove bottom interior wall that is pressed in, realize the fixing on greenhouse structure by film.The technological deficiency that prior art greenhouse jump ring exists is, two ends of jump ring are straight ends, be easy to puncture film in installation with in using, have a strong impact on greenhouse engineering quality, and be arranged on jump ring end in draw-in groove and be the bottom that is close to draw-in groove, in the time that needs are dismantled jump ring, be difficult to from draw-in groove, jump ring end be taken out from draw-in groove, cause jump ring mounting or dismounting difficulty, construction inconvenience.Easily puncture the problem of film in order to solve jump ring, technician has done further improvement to jump ring, referring to Figure 17, as the patent of notification number CN203114985U discloses, its technological scheme be the end of jump ring is produced back-shaped curved, easily puncture the technological deficiency of film to solve the sharp-pointed end of jump ring, although having solved jump ring that prior art exists, this scheme easily damages the technical problem of film, but, its back-shaped termination and jump ring entirety remain in one plane, when use, back-shaped termination is still flattened on draw-in groove inner bottom part, when mounting or dismounting jump ring, be still not easy jump ring termination to take out from draw-in groove, and easy damage is therewith attached to the film of draw-in groove inner bottom part in the time taking out, still exist jump ring in construction, to install and remove difficult problem.Dismounting jump ring and the design that prevents from puncturing film effect not yet find to there is constructability in the prior art relevant with jump ring to greenhouse in simultaneously.The technological deficiency that solves greenhouse jump ring prior art existence is greenhouse engineering circle problem demanding prompt solution, is also the problem that those skilled in the art are devoted for years to research.
Summary of the invention
The object of the present invention is to provide a kind of greenhouse jump ring with new end shape, can effectively prevent that jump ring from puncturing film in construction with in using, there is jump ring simple load and unload characteristic in greenhouse construction simultaneously, improve working efficiency and the construction quality of greenhouse engineering.
To achieve these goals, the technological scheme of thin-film jump ring of greenhouse of the present invention is:
Be to be made up of the elastic metallic wire rod with snakelike bending shape, snakelike bending is at grade, and this snakelike bending is trapezoidal shape, and jump ring end has grip part, this grip part and snakelike bending place Plane intersects.
Between the each trapezoidal waist of snakelike bending and upper base, being fillet connects.
Greenhouse has grip part with jump ring one end.
Greenhouse has grip part with jump ring two ends, and the grip part at two ends is all in the direction of plane the same side, snakelike curved place.
The first grip part shape is: grip part shape is, in the plane of the snakelike bending of jump ring, jump ring has the right-angle folding curved segment of trapezoidal upper base to jump ring centerline direction, right-angle folding curved segment connects second bending section parallel with jump ring center line, with the vertical surface of the trapezoidal bending plane of jump ring on, the second bending section connects the 3rd bending section, the trapezoidal bending plane of the 3rd bending section and jump ring is acute angle, the 3rd bending section connects four fold curved segment, between the 3rd bending section and four fold curved segment, has angle.
The second grip part shape is: grip part shape is, in the plane of the snakelike bending of jump ring, jump ring has the right-angle folding curved segment of trapezoidal upper base to jump ring centerline direction, right-angle folding curved segment is exceeding jump ring centerline connection second bending section parallel with jump ring center line, the second bending section connects the 3rd bending section that is acute angle towards reciprocal and the second bending section, and the 3rd bending section place plane is vertical with the snakelike curved place of jump ring plane.
The third grip part shape is: grip part is that the trapezoidal upper base of jump ring connects the bending section that is acute angle towards opposite direction, and this bending section tilts crossing with the snakelike curved place of jump ring plane.
Owing to adopting after such scheme, greenhouse of the present invention has grip part with jump ring end, and in the Vertical direction of this grip part in snakelike curved place plane, greenhouse in use remains unchanged according to prior art jump ring mounting type with jump ring, rely on the upper base of its trapezoidal bending that greenhouse film is clamped in to greenhouse draw-in groove inner bottom part, keep traditional jump ring and the draw-in groove firm feature to film clamping, simultaneously, because grip part is not in the plane of snakelike bending, but be in the Vertical direction of snakelike curved place plane, having avoided jump ring end contacts with film in draw-in groove bottom, avoid jump ring end damage film, simultaneously, mounting or dismounting when jump ring by directly or pass through simple tool, for example be inserted in the short tube that the internal diameter of jump ring end mates with jump ring, strengthen workmen to the moment of jump ring end and change application of force direction, install and remove easily jump ring.Greenhouse can be at one end with jump ring or two ends grip part is set, an easy construction.In the time that jump ring two end part all arrange grip part, the grip part at two ends should be in the same side of the snakelike curved plane of jump ring, and the snakelike curved plane of jump ring can be fitted with draw-in groove inner bottom part plane, effectively film is fixed on draw-in groove.Greenhouse, with between the trapezoidal waist of jump ring and upper base being fillet connection, to avoid concentrated at knuckle place stress, causes fractureing.
Greenhouse of the present invention can be made into various shape by the shape of grip part, jump ring end, and the application enumerates the shape design of three kinds of grip parts in file embodiment part rows.The creationary effective technological deficiency that prior art is inserted in that solved of design of the present invention, has obtained the beyond thought technique effect of those skilled in the art, has significantly put forward hot room construction quality.
Brief description of the drawings
Fig. 1 is greenhouse jump ring plan view.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the plan view of greenhouse with jump ring the first embodiment grip part.
Fig. 4 is that the A of first embodiment grip part Fig. 3 is to view.
Fig. 5 is that the B of first embodiment grip part Fig. 3 is to view.
Fig. 6 is that first embodiment's jump ring only has the schematic diagram of grip part in one end.
Fig. 7 is the plan view that first embodiment's jump ring use state snaps in draw-in groove.
Fig. 8 is the sectional view that first embodiment's jump ring use state snaps in draw-in groove.
Fig. 9 is the plan view of the second embodiment grip part.
Figure 10 is that the A of second embodiment grip part Fig. 9 is to view.
Figure 11 is that the B of second embodiment grip part Fig. 9 is to view.
Figure 12 is the plan view of the 3rd embodiment grip part.
Figure 13 is that the A of the 3rd embodiment grip part Figure 12 is to view.
Figure 14 is that the B of the 3rd embodiment grip part Figure 12 is to view.
Figure 15 is prior art jump ring termination shape schematic diagram.
Figure 16 is the schematic diagram that prior art jump ring use state snaps in draw-in groove.
Figure 17 is the jump ring shape schematic diagram in prior art with back-shaped termination.
Attached number in the figure:
1. upper base, 2. waist, 3. grip part, 4. right-angle folding curved segment, 5. the second bending section, 6. the 3rd bending section, 7. four fold curved segment, 8. draw-in groove, 9. film, 10. the 3rd bending section, 11. bending sections.
Embodiment
Below in conjunction with Figure of description 1, accompanying drawing 2, greenhouse of the present invention is further described by the embodiment of jump ring.
Greenhouse jump ring, is to be made up of the elastic metallic wire rod with snakelike bending shape, and snakelike bending is at grade, and this snakelike bending is trapezoidal shape, wherein: jump ring end has grip part 3, and this grip part 3 and snakelike curved place Plane intersects.Between the each trapezoidal waist 2 of snakelike bending and upper base 1, be fillet connect to avoid jump ring stress concentrate fracture, extend its working life.Greenhouse can have grip part 3 in one end with jump ring, also can there is grip part 3 in two ends, now the grip part 3 at two ends all should be in the direction of plane the same side, snakelike curved place, so just can be in jump ring be arranged on to draw-in groove 8 time, the snakelike bending plane that ensures jump ring can be close to draw-in groove 8 inner bottom parts, the trapezoidal upper base of jump ring both sides is pressed on film 9 on the interior both sides of the edge of draw-in groove 8, and the grip part 3 of jump ring is not affixed with draw-in groove 8 bottoms, be convenient to grip in the time installing and removing jump ring workmen this grip part 3, be convenient to enlarging moment and change the application of force direction to jump ring end, first one end of jump ring is deviate from from draw-in groove 8, then convenient and strength-saving whole jump ring is pulled down, due to the film 9 of having avoided in operating process in contact draw-in groove 8, avoid damage film 9, ensure greenhouse construction quality, improve construction operation efficiency.
On the basis of above-mentioned overall design philosophy, the application lists following three kinds of embodiments.
Jump ring the first embodiment for greenhouse.Referring to accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, accompanying drawing 6, accompanying drawing 7, accompanying drawing 8, grip part 3 shapes are, in the plane of the snakelike bending of jump ring, jump ring has the right-angle folding curved segment 4 of trapezoidal upper base 1 to jump ring centerline direction, right-angle folding curved segment 4 connects second bending section 5 parallel with jump ring center line, with the vertical surface of the snakelike bending plane of jump ring on, the second bending section 5 connects the 3rd bending section 6, the 3rd bending section 6 is acute angle with the trapezoidal bending plane of jump ring, the 3rd bending section 6 connects between four fold curved segment 7, the three bending sections 6 and four fold curved segment 7 and has angle.Have the jump ring of grip part 3 of such shape design packing draw-in groove 8 into when interior, the 3rd bending section 6 and four fold curved segment 7 are opened draw-in groove 8 inclined walls partially, and four fold curved segment 7 is stretched out from draw-in groove opening, are convenient to holding operation in the time of mounting or dismounting jump ring.
Jump ring the second embodiment for greenhouse.Referring to accompanying drawing 9, accompanying drawing 10, accompanying drawing 11, grip part 3 shapes are, in the plane of the snakelike bending of jump ring, jump ring has the right-angle folding curved segment 4 of trapezoidal upper base 1 to jump ring centerline direction, right-angle folding curved segment 4 is exceeding jump ring centerline connection second bending section 5 parallel with jump ring center line, the second bending section 5 connects that to be the 3rd bending section 10, the three bending section 10 place planes of acute angle towards reciprocal and the second bending section 5 vertical with the snakelike bending of jump ring place plane.The second embodiment's shape design is to make the second bending section 5 exceed jump ring centerline directly towards inverse bending, form the 3rd bending section 10, the 3rd bending section 10 is directly protruded upward at draw-in groove 8 openings, its termination tilts towards jump ring direction, design and reduced by a bending than the first embodiment, the 3rd bending section 10 reversed dip bendings are safer, and jump ring uses state with the same shown in Fig. 7, Fig. 8, same expection goal of the invention and the technique effect realized.
The third embodiment of jump ring for greenhouse.Referring to accompanying drawing 12, accompanying drawing 13, accompanying drawing 14, grip part 3 is that the trapezoidal upper base 1 of jump ring connects the bending section 11 that is acute angle towards opposite direction, and this bending section 11 tilts crossing with the snakelike bending of jump ring place plane.This embodiment's shape design is directly trapezoidal jump ring one upper base 1 to be connected to bending section 11, and the opening that bending section 11 tilts to stretch on draw-in groove 8 becomes grip part 3, and shape is simple and direct, is convenient to processing, and the termination of inclination is in use safer.Jump ring uses state with the same shown in Fig. 7, Fig. 8, same expection goal of the invention and the technique effect realized.
The present invention uses as film fixing device on industrialized agriculture technology greenhouse, also can in other field, be used for fixing film or other flexible materials.
Claims (7)
1. greenhouse jump ring, is to be made up of the elastic metallic wire rod with snakelike bending shape, and snakelike bending is at grade, and this snakelike bending is trapezoidal shape, it is characterized in that: jump ring end has grip part, this grip part and snakelike bending place Plane intersects.
2. greenhouse according to claim 1 jump ring, is characterized in that: between the each trapezoidal waist of snakelike bending and upper base, be fillet and connect.
3. greenhouse according to claim 1 jump ring, is characterized in that: jump ring one end, greenhouse has grip part.
4. greenhouse according to claim 1 jump ring, is characterized in that: jump ring two ends, greenhouse have grip part, and the grip part at two ends is all in the direction of plane the same side, snakelike bending place.
5. according to the greenhouse jump ring described in claim 3 or 4, it is characterized in that: grip part shape is, in the plane of the snakelike bending of jump ring, jump ring has the right-angle folding curved segment of trapezoidal upper base to jump ring centerline direction, right-angle folding curved segment connects second bending section parallel with jump ring center line, with the vertical surface of the trapezoidal bending plane of jump ring on, the second bending section connects the 3rd bending section, the trapezoidal bending plane of the 3rd bending section and jump ring is acute angle, the 3rd bending section connects four fold curved segment, between the 3rd bending section and four fold curved segment, has angle.
6. according to the greenhouse jump ring described in claim 3 or 4, it is characterized in that: grip part shape is, in the plane of the snakelike bending of jump ring, jump ring has the right-angle folding curved segment of trapezoidal upper base to jump ring centerline direction, right-angle folding curved segment is exceeding jump ring centerline connection second bending section parallel with jump ring center line, the second bending section connects the 3rd bending section that is acute angle towards reciprocal and the second bending section, and the 3rd bending section place plane is vertical with the snakelike curved place of jump ring plane.
7. according to the greenhouse jump ring described in claim 3 or 4, it is characterized in that: grip part is that the trapezoidal upper base of jump ring connects the bending section that is acute angle towards opposite direction, and this bending section tilts crossing with the snakelike curved place of jump ring plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161346.XA CN103994166A (en) | 2014-04-22 | 2014-04-22 | Clamp spring for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161346.XA CN103994166A (en) | 2014-04-22 | 2014-04-22 | Clamp spring for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103994166A true CN103994166A (en) | 2014-08-20 |
Family
ID=51308437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410161346.XA Pending CN103994166A (en) | 2014-04-22 | 2014-04-22 | Clamp spring for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103994166A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09327237A (en) * | 1996-06-11 | 1997-12-22 | Eisuke Momiyama | String fastening tool |
| JP3960981B2 (en) * | 2004-02-27 | 2007-08-15 | 重男 平良 | Resin sheet fixture |
| JP2007202549A (en) * | 2006-01-06 | 2007-08-16 | Toto Kogyo Co Ltd | Beam material and structure using the same |
| JP3967480B2 (en) * | 1998-12-18 | 2007-08-29 | 大出 武久 | Greenhouse houseband fasteners |
| CN101055977A (en) * | 2006-04-13 | 2007-10-17 | 上海理工大学 | Fixing spring buckle for pre-laid pipe |
| 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 |
| CN103291791A (en) * | 2013-04-01 | 2013-09-11 | 北京丰隆温室科技有限公司 | Greenhouse film clamp spring |
| CN203784167U (en) * | 2014-04-22 | 2014-08-20 | 北京丰隆汇技术有限公司 | Snap ring for greenhouse |
-
2014
- 2014-04-22 CN CN201410161346.XA patent/CN103994166A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09327237A (en) * | 1996-06-11 | 1997-12-22 | Eisuke Momiyama | String fastening tool |
| JP3967480B2 (en) * | 1998-12-18 | 2007-08-29 | 大出 武久 | Greenhouse houseband fasteners |
| JP3960981B2 (en) * | 2004-02-27 | 2007-08-15 | 重男 平良 | Resin sheet fixture |
| JP2007202549A (en) * | 2006-01-06 | 2007-08-16 | Toto Kogyo Co Ltd | Beam material and structure using the same |
| CN101055977A (en) * | 2006-04-13 | 2007-10-17 | 上海理工大学 | Fixing spring buckle for pre-laid pipe |
| 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 |
| CN103291791A (en) * | 2013-04-01 | 2013-09-11 | 北京丰隆温室科技有限公司 | Greenhouse film clamp spring |
| CN203784167U (en) * | 2014-04-22 | 2014-08-20 | 北京丰隆汇技术有限公司 | Snap ring for greenhouse |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |