JPH10337123A - Plastic green house - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a plastic green house capable of being used for culturing various kinds of field crops, horticultural plants, etc. SOLUTION: This green house comprises arch-like pipes 2, crosslinking pipes 3 and a vinyl polymer sheet 4. Therein, the vinyl polymer sheet 4 is doubly or triply tensively disposed with clamps 7 fit onto the crosslinking pipes 3 and with hooks 8 held on the arch-like pipes 2 to control the room temperature of the green house.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a vinyl house used for cultivation of various agricultural products and horticultural plants.

[0002]

2. Description of the Related Art In a conventional vinyl house, when a vinyl sheet 4a is double-stretched, as shown in FIGS. 6 and 6a, an arched pipe 2a and the arc pipe are used. Build a skeleton consisting of bridge pipes 3a, 3a, 3a, 3a, 3a,... Which are bridged laterally to connect the hook-shaped pipes 2a, and cover the outside of the skeleton with a vinyl sheet 4a. After that, the arched pipe 9 is further placed in the vinyl house.
And a bridge pipe 10, 10, 10,..., A vinyl sheet 11 is coated on the skeleton and stretched to form a vinyl house 1c.

As described above, the interior of the vinyl house 1b is warmed by extending the vinyl sheets 4a and 11 in double. Further, in order to further warm the interior of the vinyl house 1b, a vinyl house is constructed in the vinyl house 1c. ,

[0004] However, the purpose of increasing the warming effect inside the vinyl house 1b has been achieved, but as described above, further building the vinyl house 1c inside the vinyl house 1b increases the construction cost, The labor was extremely burdensome.

In order to solve such a drawback, the invention of a "pre-automatic opening / closing device for a thickened vinyl film in a continuous-type vinyl house" described in Japanese Patent Application Laid-Open No. 57-174030 or Japanese Utility Model Application Laid-Open No. 55-174030. No. 110228 describes a "double film covering material for greenhouse".

Japanese Patent Application Laid-Open No. 57-174030 discloses a construction of the invention of a "pre-automatic opening / closing apparatus for a lined vinyl film in a multi-story vinyl house". Can be guided smoothly by a rope interlocking with a rotary shaft provided in the valley, and a film guide fitting with pulleys is mounted below the ceiling of each house so that the left and right vinyl films cross each other. A pre-automatic opening and closing device characterized in that it is closed and does not require a belt-like film on the ceiling.

[0007] The constitution of the invented "double film covering material for greenhouse" described in Japanese Utility Model Laid-Open No. 55-110228 is described in "Vinyl acetate-vinyl acetate"
A double-film structure of an ethylene-vinyl acetate copolymer containing 5% to 25% of a monolayer with a plurality of legs extending along the longitudinal direction between the two films. The legs are 2 mm apart from each other.
A double-film covering material for greenhouses, comprising a plurality of intermediate air layers having a thickness of 0.5 mm to 2.0 mm formed between the double films by being separated in parallel at intervals of 10 mm. .

However, in the above-mentioned invention and the invention, the purpose of increasing the warming effect inside the vinyl house as in the case of the conventional general vinyl house has been achieved, but the apparatus itself is large-scale or the structure is small. There was a drawback that the economic burden increased due to the complexity.

[0009]

SUMMARY OF THE INVENTION In view of the above-mentioned disadvantages of the present invention and the invention, the present invention provides a structure which is an advantage of a conventional general vinyl house while further increasing the warming effect inside the vinyl house. It is an object of the present invention to provide a vinyl house used for cultivation of various crops and horticultural plants, which can reduce the simplicity and economic burden.

[0010]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides an arch pipe, a bridge pipe and a vinyl.
In a vinyl house made of a sheet, a vinyl sheet is double- or triple-extended by a hook and a hook attached to the bridge pipe and the arc pipe.
A vinyl house was constructed so that the room temperature could be adjusted.

[0011]

Next, the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a vinyl house according to the present invention. As shown in FIG. 1, a vinyl house 1 according to the present invention is provided.
Are generally U-shaped, and an inverted U-shaped arcuate pipe 2 extending in an arcuate shape in the vertical direction is erected at equal intervals, and the arcuate pipes 2, 2, 2,. Bridge pipes 3, 3, 3, 3, 3, which are bridged in the longitudinal direction to connect 2, 2,.
... Form a skeleton.

The arcuate pipes 2, 2, 2, 2, 2,.
... and the bridge pipes 3, 3, 3, 3, 3, 3, ... are covered with a vinyl sheet 4.
On the outer surface of the vinyl sheet 4, the arc pipe 2
A rope 5 is tied in between to prevent the vinyl sheet 4 from being blown off by strong wind.

FIG. 2 is a longitudinal sectional view taken along the line AA of FIG. As shown in FIG. 2, bridge pipes 3 are bridged at equal intervals inside the arched pipes 2, and the vinyl houses 1 are doublely covered with vinyl sheets 4, 6. Has been established.

A vinyl sheet on which a vinyl sheet 4 is stretched.
The vinyl sheet 6 further stretched inside the house 1 is stretched by being detachably attached to the bridge pipe 3 by a stopper 7.

The lower end of the vinyl sheet 6 stretched in this way is connected to the hook fittings 8, 8 which are detachably attached to the left and right lower portions of the arched pipe 2, at the lower end of the vinyl sheet 6. Part can be hooked. Of course, vinyl sheet 4,
6 does not have to be hooked.

FIG. 2A is a longitudinal sectional view of the longitudinal sectional view taken along the line AA of FIG. 1 in a state where one more vinyl is additionally stretched inside the vinyl house. A vinyl sheet stretched inside the vinyl house 1a shown in FIG. 2A is added and tripled.

As described above, in order to extend the vinyl sheet 6 inside the vinyl sheet 4 and to extend the vinyl sheet 6a inside the vinyl sheet 6, a bridge is required. Each of the vinyl sheets 4, 6, 6a is stretched over the pipe 3 by the stopper 7.

The lower ends of the stretched vinyl sheets 6 and 6a are also connected to hooks 8 and 8 which are detachably attached to intersections between the arched pipe 2 and the bridge pipe 3. The lower ends of the sheets 6, 6a can be hooked. Of course, it is not necessary to hook as needed. Vinyl
The temperature inside the vinyl house 1a can be further increased by adding triple sheets 6 and 6a and making them triple.

FIG. 3 is a longitudinal sectional view taken along the line BB of FIG. As shown in FIG. 3, hooks 8, 8, 8, 8,... Are provided at intersections where the arch pipe 2 and the bridge pipe 3 intersect.
・ ・ Hook Each of the stretched vinyl sheets 4, 6, 6a is sandwiched between bridge pipes 3, 3, 3, 3, 3,... By stoppers 7, 7, 7, 7,. It is attached to wear.

The arch pipe 2 and the bridge pipe 3,
The hooks 8, 8 hooked at intersections where 3, 3, 3, 3,...
It is possible to hook the lower end of 6a.

By hooking the lower ends of the vinyl sheets 4, 6, 6a in this manner, the vinyl house 1
a The temperature and humidity inside can be easily adjusted. The lower ends of the vinyl sheets 4, 6, 6a which can be hooked on the hook 8 can be hooked simultaneously, or only one vinyl sheet 6a can be hooked.

FIG. 4 is an enlarged perspective view of a portion C in FIG. 2, and is a perspective view showing a state in which a stopper 7 is fitted to a bridge pipe. As shown in the figure, the opening 7b of the stopper 7 is fitted to the bridge pipe 3 by pressing it. Vinyl sheet 4,
6, 6a are sandwiched in a gap 7a between the outer peripheral surface of the bridge pipe 3 and the inner peripheral surface of the stopper 7.

The opening 7b of the stopper 7 has a left opening edge 7c.
And a right opening edge 7d, and a left and right opening edge 7c,
7d faces slightly outward so that it can be easily fitted to the bridge pipe 3 from the opening 7b of the stopper 7.

FIG. 4A is a longitudinal sectional view taken along line DD of FIG. As shown in FIG. 4A, a stopper 7 having a diameter larger than that of the bridge pipe 3 is opened in the cylindrical bridge pipe 3 having a hollow inside, and the stopper 7 is opened in the direction of the arrow shown in FIG. 4A. It is fitted and attached to the bridge pipe 3.

By adopting such a mounting method,
A vinyl sheet can be interposed between the bridge pipe 3 and the stopper 7, but the number of vinyl sheets can be easily adjusted according to conditions such as the temperature inside the vinyl house.

FIG. 5 is a front view of a hook used in the vinyl house according to the present invention. FIG. 5a is a left side view of a hook used in the vinyl house according to the present invention.

As shown in FIGS. 5 and 5a, the hook 8
Consists of an engaging portion 8a having an opening 8c and a hanging portion 8b. The arcuate pipe 2 is engaged with the engaging portion 8a of the hook 8 and hooked. The hanging portion 8b is curved like a fishhook,
A vinyl sheet can be hooked on the curved suspension.

FIG. 5b is a perspective view showing a state in which the hook is hooked on the arched pipe of the vinyl house according to the present invention, and the vinyl sheet is hooked on the hanging portion 8b of the hook.
As shown in FIG. 5b, the hook 8 is attached to the engagement pipe 8a by pressing the opening 8c of the hook 8 onto the engagement pipe 8a. The hook 8 has a structure detachable from the arched pipe 2.

Thereafter, the lower end of the vinyl sheet 6 stretched inside the vinyl house 1 is lifted, and the lower end of the vinyl sheet 6 is attached to the hanging portion 8b of the hook 8. It is possible to hook. Needless to say, the vinyl sheets 4, 6, 6a can be simultaneously hooked on the suspension portion 8b.

[0030]

Since the present invention has the above-described configuration, the following effects can be obtained. First, by using a fastener and a hook inside the vinyl house, the temperature inside the vinyl house can be easily adjusted. Secondly, the use of fasteners and hooks allows the vinyl
It is extremely easy to double or triple the sheet, and
Since it is possible to quickly extend and extend in a short time, labor can be saved. Third,
It can be used in a conventional vinyl house.

[Brief description of the drawings]

FIG. 1 is a perspective view of a vinyl house according to the present invention.

FIG. 2 is a longitudinal sectional view taken along line AA of FIG.

FIG. 2A is a longitudinal sectional view of the longitudinal sectional view taken along line AA of FIG. 1 in which one vinyl sheet is added inside the vinyl house.

FIG. 3 is a vertical sectional view taken along line BB of FIG. 2;

FIG. 4 is an enlarged perspective view of a portion C in FIG. 2;

FIG. 4A is a longitudinal sectional view taken along the line DD of FIG. 4;

FIG. 5 is a front view of a hook of the vinyl house according to the present invention.

FIG. 5a is a left side view of a hook of a vinyl house according to the present invention.

FIG. 5b is a perspective view showing a state in which a hook of a vinyl house according to the present invention is attached to a pipe and a vinyl sheet is hooked.

FIG. 6 is a perspective view of a conventional vinyl house.

FIG. 6a is a longitudinal sectional view of a conventional vinyl house.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Vinyl house 1a Vinyl house 1b Vinyl house 1c Vinyl house 2 Arch pipe 2a Arch pipe 3 Bridge pipe 3a Bridge pipe 4 Vinyl sheet 4a Vinyl sheet 5 Loop 5a rope 6 vinyl sheet 6a vinyl sheet 7 stopper 7a gap 7b opening 7c left opening edge 7d right opening edge 8 hook 8a engaging portion 9 arched pipe 10 bridge pipe 11 vinyl Lucite

Claims (2)

[Claims] An arcuate pipe, a bridge pipe fixed to the arcuate pipe, the arcuate pipe, and the arcuate pipe.
A vinyl sheet stretched over a skeleton consisting of a hook-shaped pipe,
A vinyl house comprising: a stopper for clamping the vinyl sheet to a bridge pipe. 2. An arched pipe, a bridge pipe fixed to the arched pipe, the arched pipe and the arcuate pipe.
A vinyl sheet stretched over a skeleton consisting of a hook-shaped pipe,
A vinyl house comprising a hook and a hook for holding the vinyl sheet to a bridge pipe.