JPS646697Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention enables the gutter of multi-building greenhouses to be attached and detached with one touch, does not require a special shape of gutter, and can use ready-made gutter. This also simplifies the binding work and the cleaning of the gutter.

Conventionally, gutters installed in the valleys of multi-building greenhouses are difficult to attach and detach because the gutters themselves are fixed on separately erected pillars, and removal is extremely difficult, especially when cleaning. It was troublesome.

In addition, the structure of the valley part of a multi-building greenhouse was to fix the gutter part first, then to stretch the house sheet, and finally to tie the sheet fixing wire to the fixing pipe, but the sheet fixing wire If the gutter is fixed in the valley first, the gutter will become an obstacle from the ground and the worker will have to climb up the valley.
The sheet fixing wires were connected while traveling through the roof pipes, which was not only extremely dangerous but also inefficient.

However, the present invention is concerned with eliminating such drawbacks, and the roof pipes 1, 1 forming the valleys of multi-building greenhouses are replaced with U-shaped holes 2 formed in both side walls.
The two ends of the span plate 6, which is held by the letter-shaped holding fittings 3 and has window holes 5 bored near both ends, are inserted into the elongated holes so that the roof pipes 1, 1 are located inside the holding fittings 3. The roof pipe 1, the holding fitting 3, and the spanning board 6 are each fixed by the screws 4 of the holding fitting 3, while the interval between both ends of the upper open portion is set to the window hole 5. , 5, and which has an elastic arc-shaped gutter holder 8 with locking pieces 7 bent outward at both ends, is connected to the window hole 5 of the spanning board 6 with the locking pieces 7. At the same time, a seat fixing line attachment pipe 10 is attached to the central part of the span plate 6 with a U-shaped bolt 9.

Next, to explain the embodiment with reference to the figures, 1 is a roof pipe of a vinyl house, 2 is a roof pipe 1
Long holes 4 are provided on the back of the U-shaped holding fitting 3 for holding the U-shaped holding fitting 3, and locking screws 4 are provided on the back of the holding fitting 3 for fixing the holding fitting 3 to the roof pipe 1.
Reference numeral 5 designates window holes bored near both ends of a span plate 6 whose both ends are inserted into the elongated holes 2 of the holding fitting 3.

Reference numeral 7 denotes a locking piece formed by bending the upper end of an elastic arc-shaped gutter holder 8 outward, and is engaged with the window hole 5 of the spanning board 6. .

Incidentally, the interval between both ends of the open portion of the gutter holder 8 is formed to be slightly wider than the interval between the window holes 5.

Reference numeral 9 denotes a U-shaped bolt for fixing the seat fixing line attachment pipe 10, which supports the seat fixing line attachment pipe 10 at the bent part, and whose tip end is inserted into the bolt hole 11 drilled in the center of the span plate 6. is,
It is fixed to the span plate 6 with nuts 12.

In addition, in the figure, 13 is the gutter, 14 is the house sheet, and 15
is the sheet fixing line.

The present invention has the above-mentioned structure, and to explain its function and effect with reference to the drawings, U-shaped holding fittings 3, 3 are attached to adjacent roof pipes 1, 1 that constitute the valley of a multi-unit greenhouse. Then, after inserting the ends of the spanning board 6 into the long holes 2 of the holding fittings 3 and supporting both ends of the spanning board 6 with the holding fittings 3, the stops of the holding fittings 3 are inserted. Fix the roof pipe 1, the holding fittings 3, and the span plate 6 with screws 4, and support the sheet fixing line attachment pipe 10 at the center of the span plate 6 with a U-shaped bolt 9, and then tighten the nuts 12. Then, the sheet 14 is stretched on the house, and the ends of the sheet fixing wire 15 are tied to the sheet fixing wire attachment pipe 10. After that, the locking pieces 7 at both ends of the gutter holder 8 are attached to the spanning board 6. The gutter 13 is supported by engaging with the window hole 5 of the gutter 13, but since the gutter holder 8 is elastic and the distance between both ends of the upper open part is slightly wider than the distance between the window holes 5, the installation is easy. In this case, if you squeeze both ends of the gutter holder 8 with your hands, insert the locking piece 7 into the window hole 5, and release your hands, both ends of the gutter holder 8 will expand due to elasticity, and the locking piece 7 will open. engages with the window hole 5 and can be attached with one touch.

Also, when removing the cover, it is only necessary to squeeze the locking piece 7 to disengage it and pull the locking piece 7 out of the window hole 5 in the same way as when installing it.

Therefore, the gutter 13 can be attached and removed very easily and no tools are required, so even if the gutter 13 becomes clogged, it can be easily removed and cleaned.

In addition, in the present invention, the gutter 13 is attached last as described above, so the work of tying the sheet fixing wire 15 is done in the gutter 13.
The work is not only safe and easy, but also easy to do on the ground when cleaning the gutter 13, since it does not get in the way and can be done on the ground without having to climb into the valley of the house. The gutter holder 8 can be removed.

Furthermore, the present invention gradually shifts the mounting position of the holding fitting 3 from the front of the house to the rear, and
Since it is possible to provide a slope so that 3 is inclined, it is possible to improve the flow of water.

Furthermore, since the lower part of the gutter 13 is simply supported by the gutter holder 8 with a hanging device, it is possible to use a ready-made product regardless of the shape, and the price is low. This is a very effective and useful idea.

[Brief explanation of the drawing]

FIG. 1 is a front view of the device of the present invention, FIG. 2 is a plan view of the same, FIG. 3 is a front view of essential parts of the same, and FIG. 4 is an exploded perspective view of the same. Symbols: 1 is a roof pipe, 2 is a long hole, 3 is a holding fitting, 4 is a locking screw, 5 is a window hole, 6 is a spanboard, 7 is a locking piece, and 8 is a gutter holder.

Claims (1)

[Scope of utility model registration request] The roof pipes 1, 1 constituting the trough of a multi-building greenhouse are held by U-shaped holding fittings 3 with long holes 2 bored in both side walls, and the roof pipes 1, 1 are held together. Both ends of a span plate 6 with window holes 5 bored near both ends so as to be located inside the holding fitting 3 are inserted into the elongated holes 2 and installed, and the roof pipe is secured with the set screws 4 of the holding fitting 3. 1. A locking piece 7 that secures the holding fitting 3 and the spanning board 6, has a gap between both ends of the upper open part slightly wider than the distance between the window holes 5, and is bent outward at both ends. An arc-shaped gutter holder 8 having elasticity is engaged with the window hole 5 of the spanning board 6 using the locking piece 7, and a U-shaped bolt 9 is inserted in the center of the spanning board 6.
This is a gutter attachment device for a multi-building vinyl greenhouse, which is constructed by attaching a sheet fixing wire attachment pipe 10 at a.