CN203784167U - Snap ring for greenhouse - Google Patents
Snap ring for greenhouse Download PDFInfo
- Publication number
- CN203784167U CN203784167U CN201420195545.8U CN201420195545U CN203784167U CN 203784167 U CN203784167 U CN 203784167U CN 201420195545 U CN201420195545 U CN 201420195545U CN 203784167 U CN203784167 U CN 203784167U
- Authority
- CN
- China
- Prior art keywords
- jump ring
- greenhouse
- bending
- bending section
- snakelike
- 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
- 238000005452 bending Methods 0.000 claims abstract description 92
- 230000001154 acute effect Effects 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 11
- 239000010409 thin film Substances 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 22
- 238000013461 design Methods 0.000 description 8
- 210000001624 hip Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 208000031872 Body Remains Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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
Landscapes
- Greenhouses (AREA)
Abstract
The utility model provides a snap ring for a greenhouse, and relates to the technical field of greenhouse engineering in facility agriculture. The snap ring for the greenhouse is made of an elastic metal wire in a snake-shaped bending shape, the snake-shaped bending is formed on the same plane and adopts a trapezoidal shape, and a holding part is arranged at an end part of the snap ring and is intersected with the snake-shaped bending on the plane. The snap ring can be effectively prevented from puncturing a thin film in construction and use, meanwhile, the snap ring is convenient to mount and dismount in greenhouse construction, and the working efficiency and engineering quality of the greenhouse engineering are improved.
Description
Technical field
The utility model relates to a kind of greenhouse jump ring, belongs to industrialized agriculture medium temperature chamber field of engineering technology, is, when 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 of prior art (notification number CN200959759Y) 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 in trapezoidal upper bottom, to block the rectilinear end of formation.During 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 in draw-in groove by the trapezoidal upper bottom portion of jump ring, 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 is used elastic metallic wire rod, when 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 draw-in groove bottom interior wall that is pressed in of film, realization is 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, in installation with in using, be easy to puncture film, 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, when 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.In order to solve jump ring, easily puncture the problem of film, 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, to solve the sharp-pointed end of jump ring, easily puncture the technological deficiency of film, although this scheme has solved the technical problem that the jump ring of prior art existence easily damages film, but, its back-shaped termination and jump ring integral body remain in one plane, during use, back-shaped termination is still flattened on draw-in groove inner bottom part, during 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 when taking out, still exist jump ring in construction, to install and remove difficult problem.To in the greenhouse prior art relevant with jump ring, not yet find to there is constructability simultaneously in dismounting jump ring and prevent from puncturing the design of film effect.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.
Model utility content
The purpose of this utility model 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 the utility model thin-film jump ring of greenhouse is:
Be to consist 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 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 trapezoidal upper base to the right-angle folding curved segment of jump ring centerline direction, right-angle folding curved segment connects second bending section parallel with jump ring center line, on the vertical surface with the trapezoidal bending plane of jump ring, the second bending section connects the 3rd bending section, and 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 trapezoidal upper base to the right-angle folding curved segment of jump ring centerline direction, right-angle folding curved segment is surpassing 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 the snakelike curved place of this bending section and jump ring plane tilts to intersect.
Owing to adopting after such scheme, the utility model greenhouse 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, kept 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, avoided jump ring end damage film, simultaneously, mounting or dismounting during 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.When jump ring two end part all arrange grip part, the grip part at two ends should can fit with draw-in groove inner bottom part plane the snakelike curved plane of jump ring in the same side of the snakelike curved plane of jump ring, 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 utility model 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.
Accompanying drawing explanation
Fig. 1 is greenhouse jump ring plan view.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the plan view of jump ring the first embodiment grip part for greenhouse.
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, the utility model greenhouse is further described by the embodiment of jump ring.
Greenhouse jump ring, is to consist 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 each trapezoidal waist 2 of snakelike bending and upper base 1, being fillet connects to avoid jump ring stress to concentrate to fracture, to 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, in the time of so just can be in jump ring be arranged on to draw-in groove 8, the snakelike bending plane that guarantees 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 when 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, avoided damage film 9, guarantee greenhouse construction quality, improved 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 trapezoidal upper base 1 to the right-angle folding curved segment 4 of jump ring centerline direction, right-angle folding curved segment 4 connects second bending section 5 parallel with jump ring center line, on the vertical surface with the snakelike bending plane of jump ring, 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, between the 3rd bending section 6 connection four fold curved segment 7, the three bending sections 6 and four fold curved segment 7, there is angle.The jump ring with the grip part 3 of such shape design is packing draw-in groove 8 into when interior, and 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 when 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 trapezoidal upper base 1 to the right-angle folding curved segment 4 of jump ring centerline direction, right-angle folding curved segment 4 is surpassing jump ring centerline connection second bending section 5 parallel with jump ring center line, the 3rd bending section 10, the three bending section 10 place planes that the second bending section 5 connections are acute angle towards reciprocal and the second bending section 5 are vertical with the snakelike bending of jump ring place plane.The second embodiment's shape design is to make the second bending section 5 surpass 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, than the first embodiment, design and reduced by a bending, the 3rd bending section 10 reversed dip bendings are safer, and jump ring is used 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 to intersect with the snakelike bending of jump ring place plane.This embodiment's shape design is directly the trapezoidal upper base 1 of jump ring one 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 is used state with the same shown in Fig. 7, Fig. 8, same expection goal of the invention and the technique effect realized.
The utility model is used 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 consist 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 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: greenhouse has grip part with jump ring one end.
4. greenhouse according to claim 1 jump ring, is characterized in that: 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 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 trapezoidal upper base to the right-angle folding curved segment of jump ring centerline direction, right-angle folding curved segment connects second bending section parallel with jump ring center line, on the vertical surface with the trapezoidal bending plane of jump ring, 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 trapezoidal upper base to the right-angle folding curved segment of jump ring centerline direction, right-angle folding curved segment is surpassing 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 the snakelike curved place of this bending section and jump ring plane tilts to intersect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195545.8U CN203784167U (en) | 2014-04-22 | 2014-04-22 | Snap ring for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195545.8U CN203784167U (en) | 2014-04-22 | 2014-04-22 | Snap ring for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784167U true CN203784167U (en) | 2014-08-20 |
Family
ID=51320358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195545.8U Expired - Fee Related CN203784167U (en) | 2014-04-22 | 2014-04-22 | Snap ring for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994166A (en) * | 2014-04-22 | 2014-08-20 | 北京丰隆汇技术有限公司 | Clamp spring for greenhouse |
-
2014
- 2014-04-22 CN CN201420195545.8U patent/CN203784167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994166A (en) * | 2014-04-22 | 2014-08-20 | 北京丰隆汇技术有限公司 | Clamp spring for greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190203 Address after: Room 509, 5th floor, No. 12 South Street, Zhongcun, Haidian District, Beijing Patentee after: Tianjin Shengze Hua Technology Co.,Ltd. Address before: 100091 A043, Floor 2, 88 Xiangshan Road, Haidian District, Beijing Patentee before: BEIJING FENGLONGHUI TECHNOLOGY Co.,Ltd. |
|
| 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: 20140820 |