JP3015118U - Sheet or net winding device - Google Patents

Abstract

(57) [Summary] [Purpose] The sheet or net can be easily wound and unwound, and the sheet or net can be prevented from being soiled, damaged, or deteriorated, and rainwater enters the sheet or net, or mold is generated. Prevent from doing. [Structure] In a house A in which a sheet 2 is stretched on the outer surface of a skeleton, a support plate C substantially parallel to the skeleton is erected, and a bundle 2A of wound sheets is accommodated between the support plate C and the skeleton. It is characterized by

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a house in which a sheet or a net is spread on a frame, such as a vinyl house, a glass house, or a tent, where the sheet or the net is wound during ventilation, introduction of rainwater, or parts replacement work. Regarding the device.

[0002]

[Prior art]

 Generally, there is known a greenhouse called a vinyl house or a pipe house or a glass house in which a transparent or translucent synthetic resin sheet or glass is spread on the upper surface of the frame.

Further, depending on the house, it is known that an insect repellent net or a light shielding net is arranged on the outer surface of the sheet or the outer surface of the glass.

For example, in a conventional pipe house, a large number of arch pipes are erected on the ground, a large number of support frames with dovetail grooves are orthogonally coupled to the arch pipes, and elastic supporting lines are provided on the support frames. A transparent or translucent synthetic resin sheet is bonded and spread through the sheet.

In this case, a mesh-shaped insect-proof net or light-shielding net is spread on the outer surface of the synthetic resin sheet as needed.

[0006] In the above pipe house, when the sheet is kept expanded, sunlight penetrates through the sheet and the inside of the pipe house can be maintained at a predetermined temperature, which is suitable for early cultivation of plants to be cultivated, but inside the house Temperature becomes too high and it is difficult to adjust the temperature to the same temperature condition as the outside air.

Therefore, conventionally, a method has been adopted in which a part of a seat is wound up and a roof or a side surface is opened for ventilation.

The purpose of opening a part of the house in this way is to prevent the temperature from becoming too high in the house, and to set the temperature condition suitable for growing plants by ventilating and making the temperature inside the house the same as the outside air. In order to prevent the seats from getting in the way during the work of replacing the parts in the house and repairing, introducing rainwater into the inside of the house through the opening, To prevent excessive nutrients remaining in the soil or nutrients inappropriate for plant growth from entering the ground to prevent continuous crop failure.

In order to wind a part of the sheet as described above, conventionally, for example, the sheet is wound around a take-up rod as disclosed in Japanese Utility Model Publication No. 4-20205, and this winding is performed. A sheet winding mechanism using a take-up rod is shown in FIG.

That is, the sheet 2 stretched on the arch-shaped pipe 1 of the pipe house A is wound around the winding rod 3, and when the winding rod 3 is rotated via the handle 4, the sheet 2 is directed from the lower side to the upper side of the house. The sheet 2 is wound up, and an opening having an area corresponding to the portion where the sheet 2 is wound up is formed.

In this case, the bundle 2A of the sheets 2 that has been wound up to the ridge is covered with another sheet and then bundled with a string.

When performing ventilation for a single period, the take-up rod is raised and lowered, but when it is opened for a long period of time and rainwater is introduced to prevent continuous crop failure, the sheet 2 as shown in FIG. 10 is used. To make the sheet 2 immovable.

[0013]

However, when the sheets 2 are bundled 2A and left for a long time as shown in FIG. 10, the sheets 2 become dirty or damaged, and the outer surface of the bundled sheets is exposed to direct sunlight. Deterioration by receiving it, rainwater invading the bundled sheets 2, mold will be generated if the rainwater keeps entering, bundling work of the rolled-up sheet 2 into the bundle 2A is troublesome, and vice versa. In addition, there is a problem that workability is poor because it is necessary to unwind the bundle 2A in order to spread the sheets to the original position. The same thing happens when a net or a net placed on the outer surface of a sheet is wound and bundled.

Therefore, an object of the present invention is to easily wind and unwind a sheet or net, prevent the sheet or net from being soiled, damaged, or deteriorated, and prevent rainwater from entering the sheet or net or mold. It is an object of the present invention to provide a sheet or net take-up device that can prevent the occurrence of the above-mentioned problem.

[0015]

[Means for Solving the Problems]

 In order to achieve the above object, the first configuration of the present invention is to provide a support plate of an arbitrary length substantially parallel to a skeleton at an arbitrary position of the skeleton in a house in which a sheet is spread on the outer surface of the skeleton. The present invention is characterized in that a bundle of sheets that are erected and rolled up is accommodated between the support plate and the frame.

A second configuration of the present invention is a glass house in which transparent or translucent glass is arranged on the outer surface of the frame, and an insect-proof or light-shielding net is spread on the outer surface of the glass house. It is characterized in that a support plate having an arbitrary length which is substantially parallel to the skeleton is erected at a position and a bundle of wound nets is accommodated between the support plate and the skeleton.

A third configuration of the present invention is a house in which a transparent or translucent synthetic resin sheet is spread on the outer surface of the frame, and an insect-proof or light-shielding net is spread on the outer surface of the sheet. At this position, a support plate having an arbitrary length that is substantially parallel to the skeleton is erected, and the bundle of wound nets is accommodated between the support plate and the skeleton.

Further, a fourth structure of the present invention is a house in which a sheet fixing member is provided at an arbitrary position of a frame, and a sheet having one end fixed to the sheet fixing member is stretched on an outer surface of the frame. One end of a support plate that is substantially parallel to the skeleton is fixed to an upper portion of the fixing member of the sheet, and a bundle of wound sheets is accommodated between the support plate and the skeleton.

The house is a vinyl house in which a framework is formed by arched pipes, and a transparent or translucent synthetic resin sheet is spread on the outer surface of the pipes. At least a ridge of the vinyl house has a sheet fixing member and a support plate. Is preferably provided.

It is preferable that the other end of the sheet is connected to a take-up rod, and the bundle of sheets taken up by the take-up rod is accommodated in a gap between the outer surface of the frame and the inner surface of the support plate. .

The fixing member of the sheet has a waist-high support frame having a dovetail groove at the center upper part, a hooking tool for attaching the supporting frame to a pipe-like frame, a wedge for fastening the hooking tool, and a sheet for fixing the sheet in the dovetail groove. The plate body is made of elastic locking wire and has a flat or slightly curved support plate, and is connected to one end of the plate body to have a shape almost identical to the inner peripheral surface of the dovetail groove. It is preferable that the sheet and the supporting piece of the supporting plate are fixed together in the dovetail groove by the supporting wire bent above.

A joint for assembling the support frame in which the sheet fixing member has a long dovetail groove, an elastic locking line for fixing the sheet in the dovetail groove, and a support pipe in a direction intersecting with the skeleton. , A wedge that tightens the joint, a holding tool that holds the support pipe and the support frame, and bolts and nuts that tighten the holding tool, and the support plate has a flat or slightly curved plate body of any length. And a support piece that is connected to one end of the plate body and is bent to have an almost same shape as the inner peripheral surface of the dovetail groove. It is preferable that they are fixed together in the groove.

[0023]

[Action]

 A bundle of sheets or nets housed between the support plate and the frame is held by the support plate and the frame to prevent the bundle of sheets or nets from falling, and the support plate is dust, rainwater, or direct sunlight. To prevent it from adhering to or shining on a bundle of sheets or nets.

[0024]

【Example】

 An embodiment of the present invention will be described below.

In the sheet or net winding device according to the embodiment of the present invention, a support plate having an arbitrary length such as a T-shaped or L-shaped cross section is erected at an arbitrary position of a frame such as a vinyl house or a glass house. The sheet or net is wound between the support plate and the frame to be housed.

For example, in a greenhouse in which a sheet is stretched on the outer surface of a skeleton, a support plate of an arbitrary length almost parallel to the skeleton is erected at an arbitrary position of the skeleton, and a bundle of rolled sheets is sewn. Is accommodated between the support plate and the frame.

Alternatively, in a glass house in which transparent or translucent glass is arranged on the outer surface of the skeleton and an insect-proof or light-shielding net is spread on the outer surface of the glass, the skeleton is almost parallel to the skeleton at an arbitrary position of the skeleton. A support plate of an arbitrary length is erected and a bundle of wound nets is accommodated between the support plate and the skeleton.

Alternatively, in a vinyl greenhouse in which a transparent or semi-transparent synthetic resin sheet is spread on the outer surface of the frame, and an insect-proof or light-shielding net is spread on the outer surface of the sheet, the frame is placed at any position on the frame. A support plate having an arbitrary length substantially parallel to the skeleton is erected, and the wound net bundle is accommodated between the support plate and the skeleton.

Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings.

FIG. 1 shows an embodiment of the present invention, which is an example in which a sheet winding device P is provided in a ridge of a pipe house A.

The pipe house A stands up on the ground with a large number of skeleton arch pipes 1, a plurality of long supporting frames 5 having dovetail grooves in a lateral direction orthogonal to the arch pipes 1, and a seat of a ridge. A fixing member B is installed, and a flexible or hard synthetic resin sheet such as a transparent or translucent vinyl sheet or a polyolefin sheet 2 is stretched on the supporting frame 5 and the sheet fixing member B.

The upper portion of the sheet 2 is fixed to the fixing member B of the sheet, the lower end of the sheet 2 is connected to the pipe 6 as a winding rod, and the middle of the sheet 2 is detachably fixed by the support frame 5.

The sheet winding device P includes a sheet fixing member B, and support plates C and C fixed to the upper portion of the sheet fixing member B in parallel or substantially parallel to the arch pipe 1. A gap D is formed between 1 and the support plates C, C.

When winding the seat 2 for ventilation or the like, the seat 2 is removed from the support frame 5 in advance, and the pipe 6 is rotated to wind the seat 2 around the pipe 6 from below.

The pipe 6 is usually pressed by a stretchable band stretched on the sheet 2.

The sheets that have finally become the bundle 2A of sheets are accommodated in the gap D between the support plate C and the arch pipe 1.

At this time, the spring force of the support plate C holds the bundle 2A to prevent the bundle 2A from being rewound and falling.

Therefore, the bundle 2A is held in the ridge without being twisted by a string or covered with another sheet, and the support plate C causes rainwater to come in, invade, attach dust, or generate mold. Is prevented.

By thus bundling the sheets 2 and storing them in the ridge for a long time, rainwater is prevented from entering the house to improve the soil, or the sheets are not disturbed for a long time. Can perform various tasks such as parts replacement, repair, and cleaning.

For ventilation in a single period, the sheet 6 can be rewound downward by rotating the pipe 6 in the reverse direction immediately after the ventilation is finished.

FIG. 2 relates to another embodiment of the present invention, in which two sheet winding devices P and P are provided on the ridge and side of the pipe house A, and an opening L1 on the roof surface side, The opening L2 on the side surface side is selectively opened and closed.

The sheet winding devices P, P are the same as those of the embodiment of FIG. 1, and the other structures and effects are the same as those of FIG. 1, and the same members are designated by the same reference numerals. The details are omitted here.

FIG. 3 relates to another embodiment of the present invention, in which the sheet winding device P of the present invention is provided at the opening L3 on the valley side of the continuous pipe house A.

FIG. 4 also relates to another embodiment of the present invention, in which sheet winding devices P and P of the present invention are installed at the ridge and side of the continuous pipe house A, and the roof is provided. The openings on the side, the side surface, and the valley side are opened or closed simultaneously or selectively. The structure, action, and effect are the same as those in FIG. 1, and the detailed description thereof will be omitted by giving the same reference numerals.

As will be described later, the pipe 6 for winding the sheet 2 in FIGS. 1, 2, 3, and 4 may be manually rotated, but mechanically via the handle 7 and the gear mechanism 8. It may be rotated.

5 and 6 show an embodiment of the sheet winding device of the present invention.

The sheet winding device P includes a sheet fixing member B and a support plate C having one end fixed in parallel or substantially parallel to the arch pipe 1 which is a frame on one or both of the sheet fixing member B and the upper portion of the sheet fixing member B. , C and.

The sheet fixing member B is a long waist-long support frame 10 having a dovetail groove 9 extending in the longitudinal direction at the center upper portion, a hook 11 for attaching the support frame 10 to the arch pipe 1, and a hook 11. It is composed of a wedge 12 for tightening the sheet and an elastic locking line 13 for fixing the sheet 2 in the dovetail groove 9.

The support plate C is a long and horizontal plate body 14 having an arbitrary lateral length and a curved or slightly curved plate body 14 and an inner peripheral surface of the dovetail groove 9 connected to one end of the plate body 14. And a support piece 15 that is bent to have substantially the same shape.

The support frame 10 has a substantially U-shaped cross section, is open at the bottom, has a hook 16 at the bottom, and is provided with a dovetail frame 18 that forms a dovetail groove 9 at the center of the top.

The hooking tool 11 is formed of a bifurcated frame 21 having a notch 19 into which the arch pipe 1 is inserted in the lateral direction and a hook 20 provided on an upper portion thereof.

The support frame 10 is placed orthogonal to the arch pipe 1, the hook 11 is inserted into the arch pipe 1 from below through the notch 19, and the hook 16 of the support frame 10 is hooked with the hook 17 of the hook 11. When the wedge 12 is driven between the arch pipe 1 and the hook 11 and the support frame 10 is driven between the arch frame 1 and the arch pipe 1, the support frame 10 is attracted to the outer surface of the arch pipe 1 and the two are pulled. Are combined.

The seat 2 is inserted into the dovetail groove 9, and the support piece 15 of the support plate C is further fitted thereon. When the locking wire 13 is pushed in this state, the seat 2 and the support piece 15 are engaged. It is pressed by the stop line 13 and is clamped and fixed by the locking line 13 and the inner surface of the dovetail groove 9.

At this time, the other end of the support plate C projects substantially parallel to the arch pipe 1 and a bulge D is formed therebelow.

The support frame 10 has a high waist and can form the gap D sufficiently, and accommodates the bundle 2A of the sheets 2 wound in a roll shape in the gap D.

FIG. 7 shows a sheet winding device P provided on the side surface side in FIG. 2, which is the same as the embodiment of FIGS. 5 and 6.

The pipe 6 around which the seat 2 is wound is interlocked with the handle 7 via the gear mechanism 8, and the gear case 22 of the gear mechanism 8 is vertically movably inserted into the guide pipe 23.

Therefore, when the handle 7 is rotated, the pipe 6 is rotated in one direction, and when the pipe 6 winds the sheet 2, the pipe 6 moves upward, and when the pipe 6 rewinds, the pipe 6 descends.

However, as shown in FIGS. 1 and 2 and 4, the roof side and the valley side sheets are wound by the handle 7, but in this case, the pipe 6 rolls along the arch pipe 1. Accordingly, the handle 7 and gear mechanism move vertically without using the guide pipe 23.

8 and 9 show another embodiment of the sheet winding device of the present invention.

In this embodiment, the sheet fixing member is different from the embodiment shown in FIGS. 5 and 6, but the other structure, action and effect are the same.

Therefore, the same structures are denoted by the same reference numerals and the details thereof will be omitted. The sheet winding device P includes a sheet fixing member B and a support plate C.

The sheet fixing member 6 crosses the support frame 24 having the long dovetail groove 9, the elastic locking line 13 for fixing the sheet in the dovetail groove 9, and the arch pipe 1 which is a skeleton. Joint 26 for assembling the support pipe 25 in the direction in which the support pipe 25 is tightened, a wedge 27 for tightening the joint 26, a pair of holding tools 28, 28 for holding the support pipe 25 and the support frame 24, and tightening the holding tools 28, 28. It consists of a bolt 29 and a nut 30.

The support plate C is connected to one end of the plate main body 14 and has a horizontal or slightly curved plate main body 14 of an arbitrary length, and is bent to have substantially the same shape as the inner peripheral surface of the dovetail groove 9. The sheet 2 and the support piece 15 of the support plate C are fixed together in the dovetail groove 9 by the supporting strip 15.

The joint 26 is composed of a notch 31 opened downward for inserting the arch pipe 1 and an inverted U-shaped frame 33 having a hook 32 at the lower end, and is provided in the notch 31. Insert the arch pipe 1, insert the support pipe 25 into the frame 22 in the direction orthogonal to the arch pipe 1, and insert the wedge 27 between the arch pipe 1 and the lower end hook 32 of the frame 33 to insert the two pipes 1. Cross-join 25.

Next, the support frame 24 provided with the dovetail groove 9 is held by the holding tools 28, 28, and the support pipe 25 is inserted into the curved portion of the lower inner circumference of the holding tools 28, 28 to hold it from both sides. When held and then tightened with both bolts 29 and nuts 30, the support frame 24 can be fixed on the same straight line as the support pipe 25, in other words, in the direction orthogonal to the arch pipe 1.

[0067]

[Effect of device]

 The present invention has the following effects.

According to the invention of each claim, since the bundle of wound sheets or nets is accommodated between the support plate and the frame, the bundle of sheets or nets is tied with a string or the like and held. Since it is not necessary to unwind and the work of unwinding the string is not necessary at the time of rewinding, the work of winding or rewinding the sheet or net is improved.

According to the invention of each claim, since the bundle of sheets or nets is covered by the support plate, rainwater does not hit or enter the bundle of sheets or nets, and the bundle of sheets or net is deteriorated by direct sunlight. Is prevented, and dust is prevented from attaching and mold is prevented from occurring.

According to the invention of claims 7 and 8, since the fixing member of the sheet has the support frame provided with the dovetail groove, the dovetail groove is utilized to fix the sheet and the fixing of the support plate. Because of this, one support frame can also serve as a fixing for the seat and the support plate, the number of parts is small, workability is good, and the existing dovetail frame can be used.

According to the invention of claim 7, since the supporting frame having a waist height is used as the fixing member of the seat, the clearance corresponding to the seat height of the supporting frame forms a sufficient clearance between the supporting plate and the frame. As a result, the bundle of wound sheets can be sufficiently accommodated in this gap.

According to the eighth aspect of the invention, since the holding tool for holding the support pipe and the support frame is used as the fixing member of the seat, the clearance corresponding to the sitting height of the holding tool is set between the support plate and the skeleton. Can be formed between.

[Brief description of drawings]

FIG. 1 is a schematic front view of a pipe house provided with a seat winding device of the present invention in a ridge.

FIG. 2 is a schematic front view of a ridge and a pipe house provided on a side surface of the seat winding device of the present invention.

FIG. 3 is a partially enlarged front view of a pipe house in which a seat winding device of the present invention is provided in a valley portion.

FIG. 4 is a partial perspective view of a continuous pipe house in which a seat winding device of the present invention is provided on a ridge and a side surface.

FIG. 5 is an enlarged vertical sectional front view of the sheet winding device provided in the ridge of the pipe house.

FIG. 6 is a perspective view of FIG.

FIG. 7 is a perspective view of a sheet winding device provided on a side surface portion of a pipe house.

FIG. 8 is an enlarged vertical sectional front view of a sheet winding device according to another embodiment provided in a ridge of a pipe house.

9 is a perspective view of FIG. 8. FIG.

FIG. 10 is a perspective view of a conventional pipe house.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Arched pipe 2 Sheet 2A Sheet bundle 6 Winding rod 9 Dovetail groove 10 Support frame 11 Hooking tool 12 Wedge 13 Locking wire 14 Plate body 15 Support piece 24 Support frame 25 Support pipe 26 Joint 27 Wedge 28 Support tool 29 bolts 30 nuts A house C support plate P sheet fixing member

Claims (8)

[Scope of utility model registration request] 1. In a house in which sheets are spread on the outer surface of a skeleton, a support plate of an arbitrary length substantially parallel to the skeleton is erected at an arbitrary position of the skeleton to support the bundle of wound sheets. A sheet winding device characterized by being accommodated between a plate and a frame. 2. In a glass house in which transparent or translucent glass is arranged on the outer surface of the skeleton, and an insect-proof or light-shielding net is spread on the outer surface of the glass, an arbitrary position substantially parallel to the skeleton at any position of the skeleton. A device for winding a net, wherein a support plate having a length of upright is erected and a bundle of wound nets is accommodated between the support plate and the skeleton. 3. A house in which a transparent or semi-transparent synthetic resin sheet is spread on the outer surface of the frame and an insect repellent or light-shielding net is spread on the outer surface of the sheet, and is approximately parallel to the frame at an arbitrary position of the frame. Stand up the support plate of any length,
A winding device for a net, wherein a bundle of wound nets is accommodated between the support plate and the frame. 4. In a house in which a sheet fixing member is provided at an arbitrary position of the skeleton and one end of which is fixed to the fixing member of the sheet is spread on the outer surface of the skeleton, the skeleton is provided above the fixing member of the sheet. A sheet winding device, characterized in that one end of a support plate substantially parallel to is fixed and a bundle of wound sheets is accommodated between the support plate and the skeleton. 5. A vinyl house in which a house is made up of arched pipes and a transparent or translucent synthetic resin sheet is spread on the outer surface of the pipe, and the sheet fixing member and the support are provided at least in the ridge of the vinyl house. The sheet winding device according to claim 4, further comprising a plate. 6. The other end of the sheet is connected to a take-up rod, and the bundle of sheets taken up by the take-up rod is accommodated in the gap between the outer surface of the frame and the inner surface of the support plate. 4 sheet winding device. 7. A waist-high supporting frame having a dovetail groove at the central upper portion of a sheet fixing member, a hooking tool for attaching the supporting frame to a pipe-like frame, a wedge for tightening the hooking tool, and a sheet in the dovetailing groove. The support plate is made of an elastic locking wire for fixing the plate, and the support plate has a horizontal or slightly curved plate body of an arbitrary length, and the support plate is connected to one end of the plate body and has substantially the same shape as the inner peripheral surface of the dovetail groove. 5. The sheet winding device according to claim 4, wherein the sheet winding device comprises a support piece bent in a vertical direction, and the locking line fixes the sheet and the support piece of the support plate together in the dovetail groove. 8. A support frame in which a sheet fixing member has a long dovetail groove, an elastic locking line for fixing the sheet in the dovetail groove, and a joint for assembling the support pipe in a direction intersecting with the skeleton. A wedge for tightening the joint, a holding tool for holding the support pipe and the support frame, and a bolt and a nut for tightening the holding tool, and the support plate having a horizontal or slightly curved plate body of an arbitrary length, A support piece that is connected to one end of the plate body and is bent to have a shape substantially the same as the inner peripheral surface of the dovetail groove, and the seating line and the support piece of the support plate are placed in the dovetail groove by the locking line. 5. The sheet winding device according to claim 4, which is fixed together.