CN1496222A - Film fixing tool, base member and plastic film applying method - Google Patents
Film fixing tool, base member and plastic film applying method Download PDFInfo
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- CN1496222A CN1496222A CNA038000261A CN03800026A CN1496222A CN 1496222 A CN1496222 A CN 1496222A CN A038000261 A CNA038000261 A CN A038000261A CN 03800026 A CN03800026 A CN 03800026A CN 1496222 A CN1496222 A CN 1496222A
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- fixed part
- plastic film
- basic components
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- rising portions
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- 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
- A01G9/1407—Greenhouses of flexible synthetic material
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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 workability of plastic film applying operation is improved. A film fixing tool (1) has a first lock member (10) and a second lock member (20) that are adapted to be inserted in a space defined between the opposed side plates of a base member attached to a skeleton member of a greenhouse or the like. The first lock member (10) is capable of exerting a holding force to suppress the release of a plastic film when the latter is subjected to tension in one direction, while the second lock member (20) exerts a holding force to suppress such release when it is subjected to tension in the other direction. It is arranged that the second lock member (20) engages the first lock member (10) and is turnable. Therefore, by only positioning the insert section (11) of the first lock member (10) in the space in the base member, the second lock member (20) can also be simultaneously positioned in the space in the base member. Thereafter, it is only necessary to turn the second lock member (20) and install an urging means.
Description
Technical field
The present invention relates to lay technology as the plastic film of chamber covering material, relate to more specifically and be installed between the basic components on the framework material etc. in greenhouse basic components that the pellicle fixture of clamping, fixed plastics film, this pellicle fixture are inserted and the laying method that uses the plastic film of this pellicle fixture.
Background technology
Film immobilization material as the plastic film of laying chamber covering material, for example, on the Te Kaiping 11-69917 communique, film immobilization material with basic components and pellicle fixture is disclosed, these basic components have the side plate that predetermined distance is arranged between upper end-face edge, this pellicle fixture is made up of the plate-shaped member that is processed to have the insertion section that is inserted between this side plate and extends the protuberance that is provided with on this insertion section, by this insertion section is inserted between the side plate of above-mentioned basic components, come the clamping plastic film.In more detail, with two fixed parts that constitute pellicle fixture, the insertion section of one side's fixed part is inserted the spatial portion between the side plate of basic components, the insertion section of the opposing party's fixed part is inserted in the rear side recess on the fixed part that is formed on an above-mentioned side fixed plastics film.
Disclosed pellicle fixture in above-mentioned communique, owing to be between basic components and a side's fixed part, and the structure of clamping plastic film between a side fixed part and the opposing party's the fixed part, therefore, with compare by the general method that in basic components, with the spring steel of wire, is bent to form spring members clamping plastic film, it is big to have contact area, can prevent the advantage of plastic film concentrated wear.Particularly in recent years, even can not produce pernicious gas, the easy viewpoint of waste treatment from the good burning of weather proofing yet, what generally use is not vinyl film, but contain polyolefinic plastic film, but compare with vinyl film, containing polyolefinic plastic film has the not problem of rub resistance.Therefore, above-mentioned film immobilization material is very effective as the immobilization material that contains polyolefinic plastic film.
In addition, for a long time, as the plastic film that can stretch, the fluorinated film is known to the public.But the retractility of fluorinated film is little.Therefore pointed out, be difficult to apply and be used to prevent in disorder pulling force, when stretching the fluorinated film, utilized for example special this principle put down in writing on the 2000-279034 communique of opening, utilized the device that basic components are moved to direction of extension.In this case, for basic components, when using the spring members clamping film that the spring steel with wire is bent to form, owing to apply very big power during mobile basic components, come off easily, therefore preferably use the above-mentioned pellicle fixture that big contact area can be arranged film.
But, the pellicle fixture that is used for above-mentioned film immobilization material, as be fixedly mounted near the lower end of plastic film of ceiling and when being installed near the upper end of plastic film of side, the situation of fixing two adjacent plastic films simultaneously much less, in the transfer position, even when only fixing a plastic film, also need to use above-mentioned two fixed parts.Therefore, in any case, all need following two procedures, the fixed part that is about to a side inserts the operation in the basic components and the opposing party's fixed part is inserted operation in the rear side recess that is formed on the said fixing parts, aspect the operability of laying plastic film room for improvement is being arranged.
The present invention In view of the foregoing, so that following content to be provided is problem, promptly be to use the structure of two fixed parts on the one hand, provide compared with the existing on the one hand, can improve the pellicle fixture of the operability of laying plastic film, the laying method that is inserted into the basic components of this pellicle fixture and uses the plastic film of this pellicle fixture.
Summary of the invention
In order to finish above-mentioned problem, among the present invention who puts down in writing in the claim 1, it is a kind of pellicle fixture, be inserted in and be installed in the spatial portion between the basic components opposing sideplates on the framework material etc. in greenhouse, and clamping is as the plastic film of chamber covering material between these basic components, fix this plastic film, it is characterized in that, have:
The 1st fixed part, the 1st fixed part has insertion section and rising portions, this insertion section is inserted into the spatial portion of above-mentioned basic components, with respect to plastic film when a direction applies pulling force, combine with the side plate inner face of basic components one side, bringing into play and suppressing the confining force that plastic film breaks away from, the side plate top edge direction of this rising portions from a sidepiece of this insertion section towards basic components erected;
The 2nd fixed part, the 2nd fixed part has base end part and docking section, this base end part is configured in the rear side recess that forms by the insertion section of above-mentioned the 1st fixed part and rising portions, this docking section is extended at this base end part and is provided with, is endowed potential energy on by the direction of separating to the rising portions with above-mentioned the 1st fixed part, the confining force that plastic film breaks away from is being brought into play when another direction has pulling force, suppressed to plastic film by on any part that is pressed in basic components;
Above-mentioned the 2nd fixed part is a fulcrum with its base end part, can be arranged on rotationally in the rear side recess of above-mentioned the 1st fixed part.
Among the present invention who puts down in writing in the claim 2, pellicle fixture described in claim 1 is characterized in that, in the rear side recess of above-mentioned the 1st fixed part, be formed with engagement groove, the base end part of above-mentioned the 2nd fixed part be combine with this engagement groove, rotary structure.
Among the present invention who puts down in writing in the claim 3, pellicle fixture as claimed in claim 1 or 2, it is characterized in that, has temporary fastening device, this temporary fastening device by plastic film before the filling of above-mentioned basic components, the base end part of above-mentioned the 2nd fixed part is combined with the engagement groove of above-mentioned the 1st fixed part, then, with the docking section of the 2nd fixed part to remain on the rising portions of the 1st fixed part near state; After on filling in basic components, remove by the docking section of this temporary fastening device and using of rising portions near state.
Among the present invention who puts down in writing in the claim 4, as each described pellicle fixture in the claim 1 to 3, it is characterized in that, the potential energy device of giving as the direction that the docking section of the 2nd fixed part is separated towards the rising portions with respect to the 1st fixed part is given potential energy has the spring members that is loaded between the two.
Among the present invention who puts down in writing in the claim 5, be a kind of basic components, has the spatial portion that between opposing sideplates, forms, by each described pellicle fixture in the claim 1 to 4 is inserted this spatial portion, clamping is as the plastic film of chamber covering material, be installed on Keelof green house material etc., it is characterized in that
Near the top edge of an above-mentioned side's side plate, have side plate direction towards the opposing party outstanding the time, with the contact-making surface of plastic film on implemented the protuberance of the shape of circular arc,
The insertion section of above-mentioned the 1st fixed part combines with this protuberance, when a direction has pulling force, can suppress the disengaging of plastic film,
Be endowed potential energy by above-mentioned the 2nd fixed part to this protuberance, plastic film is pressed against on the contact-making surface this protuberance, that implemented circular arc, when another direction has pulling force, has the shape of the disengaging that can suppress plastic film.
Among the present invention who puts down in writing in the claim 6, it is a kind of laying method of plastic film, be to use the laying method of the plastic film of pellicle fixture, this pellicle fixture has the 1st fixed part, base end part and the docking section that extension is provided with on this base end part, the 1st fixed part has: the insertion section that is inserted into the spatial portion between the opposing sideplates portion that is installed in the basic components on Keelof green house material etc., the rising portions that erects with a sidepiece from this insertion section, combine in this base end part and the rear side recess that insertion section by the 1st fixed part and rising portions form
It is characterized in that, make as the plastic film of laying object and be present in spatial portion between the opposing sideplates portion of basic components, the docking section of the 2nd fixed part with the approaching position of the rising portions of the 1st fixed part on be under the temporary fixed state, insert the insertion section of the 1st fixed part
Remove above-mentioned temporary fixed state, making the 2nd fixed part is that fulcrum rotates with its base end part, makes the rising portions separation of docking section from the 1st fixed part,
Between docking section and rising portions, the potential energy device of giving that filling is given potential energy to the direction of separating both.
According to the present invention of record in the claim 1, in the spatial portion that forms between the opposing sideplates portion of the basic components on the fixed part that is installed in Keelof green house material etc., the insertion section of inserting the 1st fixed part by plastic film.The 1st fixed part, with respect to plastic film when a direction has pulling force, the part of insertion section is owing to will dock with a side's of basic components side plate inner face, plastic film is held by the confining force of stipulating between it.At this moment, because the 2nd fixed part can be provided with in the rear side recess of the 1st fixed part rotationally, only be arranged in the spatial portion of basic components by the insertion section with the 1st fixed part, the 2nd fixed part also is in the spatial portion of basic components simultaneously.Then, the docking section of the 2nd fixed part is rotated to the direction that the rising portions from the 1st fixed part separates, by giving the device of potential energy arbitrarily, with this docking section by any part that is pressed in basic components.Therefore, for plastic film, can bring into play the confining force when another direction has pulling force.
According to the present invention of record in the claim 2, the engagement groove interior owing to the base end part and the rear side recess that is formed at the 1st fixed part of the 2nd fixed part combines, so both bonding states are certain, and the rotational action of the 2nd fixed part is stable.
The present invention according to record in the claim 3, owing to pass through temporary fastening device, the 2nd fixed part is temporarily fixed on the 1st fixed part, when both being inserted in the spatial portion of basic components, can prevent that the 2nd fixed part from coming off from the 1st fixed part because of carelessness.
According to the present invention of record in the claim 4,, can easily apply pressing force by the docking section of the 2nd fixed part to plastic film by between the docking section of the rising portions of the 1st fixed part and the 2nd fixed part, loading spring members.
According to the present invention of record in the claim 5 owing on a side side plate, be formed with protuberance, therefore, and the insertion section of the 1st fixed part between, clamping plastic film reliably.In addition and since with the contact-making surface of plastic film on implemented circular arc (ァ one Le), therefore, can reduce because the 2nd fixed part, plastic film is by by the damage when this protuberance.
The present invention according to record in the claim 6, because the 2nd fixed part can be arranged in the rear side recess of the 1st fixed part rotationally, only the insertion section with the 1st fixed part is arranged in the spatial portion of basic components, the 2nd fixed part also can be in the spatial portion of basic components simultaneously, can improve the operability when laying plastic film.
Description of drawings
Fig. 1 is the end view drawing of the pellicle fixture of expression one embodiment of the present invention.
Fig. 2 is state is loaded the pellicle fixture of above-mentioned embodiment in a stereogram from expression to basic components.
Fig. 3 is state is loaded the pellicle fixture of above-mentioned embodiment in a vertical view from expression to basic components.
Fig. 4 is state is loaded the pellicle fixture of above-mentioned embodiment in an end view drawing from expression to basic components.
Fig. 5 is the vertical view that is illustrated in the spring members that uses in the pellicle fixture of above-mentioned embodiment.
Fig. 6 is the greenhouse ideograph of expression basic components installation site example.
Fig. 7 is to use the key diagram of laying method of plastic film of the pellicle fixture of above-mentioned embodiment.
Fig. 8 (a) is the end view drawing of the basic components example of the single style of expression, and Fig. 8 (b) is the end view drawing that this basic components state is inserted pellicle fixture in expression.
Fig. 9 is the end view of expression gutter with the basic components example.
Symbol shown in this Fig is, the 1st, and pellicle fixture, 10 is the 1st fixed parts, the 11st, the insertion section, 11b is a side a upper end-face edge, the 12nd, rising portions, the 13rd, the rear side recess, the 14th, engagement groove, 20 is the 2nd fixed parts, the 21st, base end part, the 22nd, the docking section, the 30th, spring portion, the 40th, adhesive tape parts, the 100th, basic components.
Embodiment
Following according to the embodiment shown in the drawing, just the present invention is described in detail.
Fig. 1 is the end view drawing of the pellicle fixture 1 of expression an embodiment of the invention.Fig. 2～Fig. 4 is pellicle fixture 1 the state diagram to basic components 100 fillings after of expression with present embodiment.
At this, Fig. 2～basic components 100 shown in Figure 4 when the end face direction is seen, slightly is W font ground and forms, and has two spatial portions 110,120.The formation of each spatial portion 110,120 is all to be surrounded to the pair of side plates portion 112,113 or 122,123 that top edge erects by each sidepiece from base plate 111,121.Two spatial portions 110,120 of such setting, for example, as shown in Figure 6, be near the boundary line of the ceiling portion in greenhouse and side surface part or near the boundary line of ceiling portion and gutter portion, alongst be provided with, in order to utilize two spatial portions 110,120, the fixing respectively plastic film that forms the plastic film of ceiling portion and form side surface part, perhaps, in order to utilize two spatial portions 110,120, the fixing respectively plastic film that forms ceiling portion and for the gutter ventilation with plastic film that can the setting of switch ground.In addition, also can utilize following method, promptly fixed plastics film on a side spatial portion 110 is fixed as the in disorder Web materials that prevents plastic film on the opposing party's spatial portion 120.
In the present embodiment, on the spatial portion 110 to a side therein, utilize the situation of pellicle fixture fixed plastics film of the present invention to describe.Certainly, also can adjust the size of each parts that constitute pellicle fixture 1.Spatial portion 120 the opposing party uses pellicle fixture of the present invention, also can pellicle fixture of the present invention all be set two sides.
As long as basic components 100 have can insert pellicle fixture 1, surrounded the spatial portion that forms by side plate, be not limited to Fig. 2～form shown in Figure 4, also can use the basic components 140 of the single form of spatial portion shown in Fig. 8 (a) and (b), that have only a side.
In addition, as shown in Figure 9, have as a whole and omit V-shape or be bent into the binding board 131 that chute shape forms, integrally formed gutter basic components 130 can be used as Fig. 2～basic components 100 shown in Figure 4 in its each top, two ends.This be because, be arranged on the gutter portion in each adjacent greenhouse in platoon formula greenhouse because two basic components 100 form, therefore carry out fitting operation easily.
The structure of the pellicle fixture 1 of present embodiment is as shown in Figure 1, to have the 1st fixed part 10 and the 2nd fixed part 20.
The structure of the 1st fixed part 10 is to be made of the plate-shaped member with specific length, and insertion section 11 forms with rising portions 12.As Fig. 2～shown in Figure 4, insertion section 11 is arranged in the spatial portion 110 that is formed by side plate 112,113 encirclements of basic components 100, formed following structure, promptly to plastic film when a side direction has pulling force, with from the docking an of side of the base plate 111 tapered side plates that erect 112,113, can give the confining force that keeps this plastic film not misplace.
Concrete is, this insertion section 11, its bottom 11a forms the section that is general planar and omits arcuation, distance between the outside of upper end- face edge 11b, 11c forms following size, that is, be inserted in the spatial portion 110 of basic components 100, when upwards carrying with the direction of base plate 111 quadratures of basic components 100 always, each upper end- face edge 11b, 11c dock with the side plate 112,113 that interval between top edge narrows down, and only form otherwise the size that tilts turnover, is not easy to pull out.
In addition, as shown in Figure 4, near the top of a side's of basic components 110 side plate 112, formed the protuberance 112a that gives prominence to the direction of the opposing party's side plate 113, bending to the inside, when applying the upper end-face edge 11b that makes a side from out-of-balance force that spatial portion 110 breaks away from, this upper end-face edge 11b docks the shape that formation can not break away from the protuberance 112a of a side's of basic components 110 side plate 112.
Rising portions 12, be 11 sidepiece from the insertion section, in the present embodiment, when end face is seen, be medial end from outstanding to the inside the opposing party's upper end-face edge 11c when the spatial portion 110 of basic components 100 is provided with, constitute by top edge direction position crooked highlightedly, that erect obliquely upward to the opposing party's side plate 113.Behind the outside of the spatial portion 110 of the top arrival basic components 100 of this rising portions 12, be provided with prolongation board 12a to outer bend.Therefore, apply to make and insert and a side's of portion 11 upper end-face edge 11b during from out-of-balance force that spatial portion 110 breaks away from, as mentioned above, on the one hand, one side's upper end-face edge 11b docks with the protuberance 112a of a side's of basic components 100 side plate 112, rising portions 12 and prolongation board 12a, under state as shown in Figure 1, because the outwards strong effect in skew back below, above the connection board 114 that between the spatial portion 120 of the opposing party's of basic components 100 side plate 113 and adjacency, is provided with, given potential energy to the direction that is pressed respectively.
Its result, under clamping plastic film situation between insertion section 11 and the basic components 100, when the power that plastic film is pulled to the arrow A direction of Fig. 4 works, between the protuberance 112a of a upper end-face edge 11b and a side's side plate 112, plastic film is securely held, and, because between rising portions 12 and the opposing party's side plate 113, between extension plate 12a and connecting plate 114, how many confining forces of clamping plastic film also works, therefore, can prevent that plastic film from coming off from the spatial portion 110 of basic components 100.
In addition, on the outboard end of extension plate 12a, be provided with to be and omit the reflex part 12b that the U font is turned back to the inside and formed, filling spring members 30 described later in this reflex part 12b, and supported.
As mentioned above, insertion section 11 and rising portions 12 are slightly arcuation ground formation of insertion section 11, and rising portions 12 is that the upper end-face edge 11c of the opposing party of 11 from the insertion section forms with erecting.Therefore, the 1st fixed part 10, as a whole, section is slightly L font, and its rear side has the rear side recess 13 (with reference to Fig. 1) of the concavity that relatively forms by insertion section 11 and rising portions 12.
On the rear side recess 13, be formed with the engagement groove 14 of base end part 21 combinations of the 2nd fixed part 20.Engagement groove 14 side recess 13 interior formation overleaf gets final product, its position is not defined, but, consider the 2nd fixed part 20 with base end part 21 be that fulcrum rotates, confining force when docking etc. with plastic film, on insertion section 11, be preferably disposed on against the position of the opposing party's upper end-face edge 11c, rather than against the position of a side upper end-face edge 11b.Concrete is, in the present embodiment, on the position of slightly smooth bottom 11a of the portion of being inserted into 11 and the opposing party's of outstanding state upper end-face edge 11c encirclement to the inside, is formed with slightly semi-tubular engagement groove 14.
The 2nd fixed part 20 is the same with above-mentioned the 1st fixed part 10, has the length of regulation, is made of long plate-shaped member.
On the lower edge of the 2nd fixed part 20, spread all over the total length of length direction, the base end part 21 that bloats with being formed with the section circular.This base end part 21 is combined on the engagement groove 14 of rear side recess 13 of above-mentioned the 1st fixed part 10.
Constitute in the plate-shaped member of length of the 2nd fixed part 20, outstanding upward from base end part 21, the position of extending under the state of a side slight curvature constitutes the docking section 22 of the 2nd fixed part 20 of present embodiment.This docking section 22, be that insertion section 11 with the 1st fixed part 10 is arranged in the spatial portion 110 of basic components 100, base end part 21 is combined with above-mentioned engagement groove 14, and, when the direction that docking section 22 is separated to the rising portions 12 from the 1st fixed part 10 is rotated, above a side's of insertion section 11 upper end-face edge 11b, has the width (highly) that can dock with a side's of basic components 100 side plate 112 tops.
In addition, the upper end-face edge of docking section 22 is formed with towards the rising portions 12 of the 1st fixed part 10 and is bent the outstanding bending sheet 22a of portion.This bending sheet 22a of portion with the above-mentioned reflex part 12b that forms, constitutes the spring receiving portion of the spring members 30 of giving potential energy device on the 1st fixed part 10.
Shape as the spring members 30 of giving potential energy device is not defined, and still, in this real embodiment, uses the parts that the spring steel are processed into shape as shown in Figure 5.Form horizontal straight line portion 31 even be used in a side, after horizontal straight line portion 31 bending a little downwards, when overlooking, slightly splayed configuration ground launches the taper line part 32,33 of ground setting, will be positioned at the parts that each end 32a, 33a of the taper line part 32,33 of opposite side are bent to form laterally.And, horizontal straight line portion 31 is docked with the downside of the bending sheet 22a of portion of the 2nd fixed part 20, each end 32a, 33a of taper line part 32,33 is arranged on the inboard of the reflex part 12b of the 1st fixed part 10, gives potential energy from the direction that the rising portions 12 of the 1st fixed part 10 separates to the docking section 22 that makes the 2nd fixed part 20.
At this, as shown in Figure 1, the pellicle fixture 1 of present embodiment, under the state before the filling in the spatial portion 110 of basic components 100, the base end part 21 that makes the 2nd fixed part 20 is with after the engagement groove 14 of the 1st fixed part 10 combines, utilization is temporarily fixed as the adhesive tape parts 40 of temporary fastening device, the state that these adhesive tape parts 40 keep near the rising portions 12 of the 1st fixed part 10 docking section 22.
The 1st fixed part 10 and the 2nd fixed part 20, by engagement groove 14 and base end part 21 are mutually combined, basically be not easy situation about coming off, but do not having under the situation of temporary fastening device, in the processing procedure of pellicle fixture 1, owing to the 2nd fixed part 20 is to act hurriedly in a messy situation in fulcrum rotation, the operation with base end part 21, make and handle the difficulty that becomes, or base end part 21 also there is the possibility that comes off from engagement groove 14.Therefore, pellicle fixture 1 preferably under the state before basic components 100 fillings, is not rotated with respect to the 1st fixed part 10 for making the 2nd fixed part 20, and is used adhesive tape parts 40 grades to carry out temporary fixed.
Following according to Fig. 7, just use the laying method of plastic film of the pellicle fixture 1 of present embodiment to describe.
For example, with constituting the plastic film (hereinafter referred to as [ceiling film]) of ceiling portion, shown in Fig. 7 (a), be set to cover a side's who is arranged on the basic components 100 on the Keelof green house material etc. spatial portion 110.And among Fig. 7, because expression is the state (with reference to Fig. 6) that basic components 100 are set along the side in greenhouse, therefore a side spatial portion 110 is to concern at the vertical direction adjoining position with the opposing party's spatial portion 120.
Then, with utilize adhesive tape parts 40 temporary fixed the pellicle fixture 1 of the 1st fixed part 10 and the 2nd fixed part 20, spatial portion 110 with respect to basic components 100, the bottom surface 11a of insertion section 11 that makes the 1st fixed part 10 is to laterally inclined, make the top inclination of a side upper end-face edge 11b, the ceiling film is embedded ground insert as direction of insertion.
Then, shown in Fig. 7 (b), will fall down to the direction of arrow B, and make the rising portions 12 of the 1st fixed part 10 approaching to the opposing party's of the spatial portion 110 that forms basic components 100 side plate 113 as the pellicle fixture 1 that above-mentioned inclination is inserted.Like this, with respect to the ceiling film, to ceiling direction (top among Fig. 7) when the pulling force of lifting is arranged, owing to constitute the inner face of side plate 112 that a side the upper end-face edge 11b of the insertion section 11 of the 1st fixed part 10 will dock a side of basic components 100, therefore, clamping ceiling film forcefully between the two.Therefore, in this stage, for the pulling force that produces on the ceiling film direction of slinging, fixedly the function of ceiling film has been brought into play effect.
Then, shown in Fig. 7 (c), adhesive tape parts 40 are torn, with the 2nd fixed part 20, the direction (arrow C direction) that the rising portions 12 towards its docking section 22 from the 1st fixed part 10 separates is that fulcrum rotates with the base end part 21 that combines with engagement groove 14.
Then, as Fig. 7 (d) and (e), the horizontal straight line portion 31 of spring members 30 is docked with the downside of the 22a of curved tabs portion of the 2nd fixed part 20, each end 32a, 33a of taper line part 32,33 is arranged on the inboard of the reflex part 12b of the 1st fixed part 10.Like this, the docking section 22 of the 2nd fixed part 20, in the ceiling film, will be from the position of pulling out between a side's of a side's of the insertion section 11 that constitutes the 1st fixed part 10 upper end-face edge 11b and basic components 100 the side plate 112, the confining force of giving potential energy on the direction of pushing to the surface (contact-making surface) of the protuberance 112b of a side's of basic components 100 side plate 112 works.
Its result is when the power that the below of ceiling film in Fig. 7 drawn works, because the elastic force of spring members 30, the docking section of the 2nd fixed part 20 is pressed, therefore, because the effect of this pulling force downwards, also can suppress the ceiling film and come off from the spatial portion 110 of basic components 100.
In addition, because the elastic force of spring members 30, the 2nd fixed part 20 is by by the formation on basic components 100, be to use the 1st fixed part 10 and the 2nd fixed part 20 can make the formation that increases with respect to the contact area of plastic film, simultaneously, no matter there is how thick, number what are arranged, can brings into play the confining force of regulation as the thickness of the plastic film of clamping object.
In addition, on the surface (contact-making surface) of the protuberance 112b of a side's of basic components 100 side plate 112, because by utilizing spring members 30 to be endowed the 2nd fixed part 20 of potential energy, plastic film is pinned, therefore, in order to reduce the damage of this plastic film, shown in Fig. 4 and 7, preferably give circular arc in advance and form.
In addition, the opposing party's of basic components 100 spatial portion 120 uses other plastic film or mesh members etc., for example utilizes that to bend to W shape spring etc. fixing etc.
In the above-mentioned embodiment, as the potential energy device of giving of the docking section 22 of the 2nd fixed part 20 being given potential energy with respect to the rising portions 12 of the 1st fixed part 10 to detaching direction, use is bent to the spring members 30 of definite shape, but be not limited thereto, for example, also can use the liner that is seated in formed gap between docking section 22 and the rising portions 12 or plate spring component etc.
In addition, for the reflex part 12a of the 1st fixed part 10 that is provided with of configuration spring members 30 or the 22a of the sheet portion of turning back of the 2nd fixed part 20, can get final product according to the kind of giving potential energy device, necessity setting.And its shape and formation position etc. can form arbitrarily according to the kind of giving potential energy device.
The membrane according to the invention anchor clamps, basic components that this pellicle fixture is inserted into and the laying method that uses the plastic film of this pellicle fixture, pellicle fixture has the 1st fixed part and the 2nd fixed part of the spatial portion that forms between the basic components opposing sideplates portion that is inserted on framework material of being installed in the greenhouse etc., utilize the 1st fixed part, can bring into play for plastic film, the confining force that inhibition when a direction has pulling force comes off, utilize the 2nd fixed part, can bring into play the confining force that the inhibition when another direction has pulling force comes off, and with respect to the 1st fixed part, the 2nd fixed part is combined and by can being provided with rotationally.Therefore, as long as the insertion section of the 1st fixed part is arranged in the spatial portion of basic components, simultaneously also can make the 2nd fixed part be positioned at the spatial portion of basic components, then, with the docking section of the 2nd fixed part, rotate to the direction of separating from rising portions with the 1st fixed part, only give the device of potential energy by the between setting, just can lay plastic film, even it also can not come off to the pulling force of direction generation arbitrarily.Therefore compared with the existing, the operability in the time of can improving the laying plastic film.
In addition,, fix the 2nd fixed part, when both being inserted in the spatial portion of basic components, can prevent that the 2nd fixed part comes off from the 1st fixed part, and can improve operability because careless with temporary fastening device by with respect to the 1st fixed part.
Claims (6)
1. pellicle fixture, be inserted in and be installed in the spatial portion between the basic components opposing sideplates portion on the framework material etc. in greenhouse, and clamping is fixed this plastic film as the plastic film of chamber covering material between these basic components, it is characterized in that having:
The 1st fixed part, the 1st fixed part has insertion section and rising portions, this insertion section is inserted into the spatial portion of above-mentioned basic components, with respect to plastic film when a direction applies pulling force, combine with the side plate inner face of basic components one side, bringing into play and suppressing the confining force that plastic film breaks away from, the side plate top edge direction of this rising portions from a sidepiece of this insertion section towards basic components erected;
The 2nd fixed part, the 2nd fixed part has base end part and docking section, this base end part is configured in the rear side recess that forms by the insertion section of above-mentioned the 1st fixed part and rising portions, this docking section is extended at this base end part and is provided with, is endowed potential energy on by the direction of separating to the rising portions with above-mentioned the 1st fixed part, the confining force that plastic film breaks away from is being brought into play when another direction has pulling force, suppressed to plastic film by on any part that is pressed in basic components;
Above-mentioned the 2nd fixed part is a fulcrum with its base end part, can be arranged on rotationally in the rear side recess of above-mentioned the 1st fixed part.
2. the pellicle fixture described in claim 1 is characterized in that, in the rear side recess of above-mentioned the 1st fixed part, is formed with engagement groove, the base end part of above-mentioned the 2nd fixed part be combine with this engagement groove, rotary structure.
3. pellicle fixture as claimed in claim 1 or 2, it is characterized in that, has temporary fastening device, this temporary fastening device by plastic film before the filling of above-mentioned basic components, the base end part of above-mentioned the 2nd fixed part is combined with the engagement groove of above-mentioned the 1st fixed part, then, with the docking section of the 2nd fixed part to remain on the rising portions of the 1st fixed part near state; After on filling in basic components, remove by the docking section of this temporary fastening device and using of rising portions near state.
4. as each described pellicle fixture in the claim 1 to 3, it is characterized in that, the potential energy device of giving as the direction that the docking section of the 2nd fixed part is separated towards the rising portions with respect to the 1st fixed part is given potential energy has the spring members that is loaded between the two.
5. basic components have the spatial portion that forms between opposing sideplates, by each described pellicle fixture in the claim 1 to 4 is inserted this spatial portion, clamping is as the plastic film of chamber covering material, be installed on Keelof green house material etc., it is characterized in that
Near the top edge of an above-mentioned side's side plate, have side plate direction towards the opposing party outstanding the time, with the contact-making surface of plastic film on be subjected to the protuberance of circular shape,
The insertion section of above-mentioned the 1st fixed part combines with this protuberance, when a direction has pulling force, can suppress the disengaging of plastic film,
Be endowed potential energy by above-mentioned the 2nd fixed part to this protuberance, plastic film is pressed against on the contact-making surface this protuberance, that be subjected to circular arc, when another direction has pulling force, has the shape of the disengaging that can suppress plastic film.
6. the laying method of a plastic film, be to use the laying method of the plastic film of pellicle fixture, this pellicle fixture has the 1st fixed part, base end part and the docking section that extension is provided with on this base end part, the 1st fixed part has: the insertion section that is inserted into the spatial portion between the opposing sideplates portion that is installed in the basic components on Keelof green house material etc., the rising portions that erects with a sidepiece from this insertion section, combine in this base end part and the rear side recess that insertion section by the 1st fixed part and rising portions form
It is characterized in that, make as the plastic film of laying object and be present in spatial portion between the opposing sideplates portion of basic components, the docking section of the 2nd fixed part with the approaching position of the rising portions of the 1st fixed part on be under the temporary fixed state, the insertion section of the 1st fixed part is inserted
Remove above-mentioned temporary fixed state, making the 2nd fixed part is that fulcrum rotates with its base end part, makes the rising portions separation of docking section from the 1st fixed part,
Between docking section and rising portions, the potential energy device of giving that filling is given potential energy to the direction of separating both.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002075891 | 2002-03-19 | ||
| JP75891/02 | 2002-03-19 | ||
| JP75891/2002 | 2002-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1496222A true CN1496222A (en) | 2004-05-12 |
| CN1251578C CN1251578C (en) | 2006-04-19 |
Family
ID=28035392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038000261A Expired - Fee Related CN1251578C (en) | 2002-03-19 | 2003-01-16 | Film fixing tool, base member and plastic film applying method |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3856317B2 (en) |
| CN (1) | CN1251578C (en) |
| AU (1) | AU2003203235A1 (en) |
| WO (1) | WO2003077640A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107105617A (en) * | 2014-12-31 | 2017-08-29 | 金振柱 | It is opened and closed plastic fixture and vinyl house |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0210928Y2 (en) * | 1986-06-19 | 1990-03-19 | ||
| JPH0432932Y2 (en) * | 1988-01-29 | 1992-08-07 | ||
| JP3814075B2 (en) * | 1997-07-01 | 2006-08-23 | 株式会社みかど育種農場 | Stopping material and tensioning method for plastic film for greenhouse |
-
2003
- 2003-01-16 AU AU2003203235A patent/AU2003203235A1/en not_active Abandoned
- 2003-01-16 WO PCT/JP2003/000321 patent/WO2003077640A1/en active Application Filing
- 2003-01-16 JP JP2003575701A patent/JP3856317B2/en not_active Expired - Fee Related
- 2003-01-16 CN CNB038000261A patent/CN1251578C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107105617A (en) * | 2014-12-31 | 2017-08-29 | 金振柱 | It is opened and closed plastic fixture and vinyl house |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003203235A1 (en) | 2003-09-29 |
| JPWO2003077640A1 (en) | 2005-07-07 |
| WO2003077640A1 (en) | 2003-09-25 |
| CN1251578C (en) | 2006-04-19 |
| JP3856317B2 (en) | 2006-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DACHU JIUFU Free format text: FORMER OWNER: GREEN TEC. CO., LTD. Effective date: 20060721 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060721 Address after: Tokyo, Japan Patentee after: ode Takehisa Address before: Tokyo, Japan, Japan Patentee before: Green Tec. Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060419 Termination date: 20110116 |