JPS6226362Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is mainly based on a grain packaging bag used in a combine harvester, specifically a support rod provided near the grain outlet of the combine, with the opening facing the said outlet and supported. This invention relates to a packaging bag for storing grains discharged from an outlet.

Generally, this type of packaging bag is made into a triangular shape by providing an opening b on one side of the bag body a and sewing both sides of the opening b diagonally, as shown in FIGS. 9 and 10. The ears c, c are formed, and the ears c,
C is configured by providing hanging holes d and d, respectively,
These suspension holes d and d are inserted into and supported by support rods f provided near the grain outlet e of the combine, and the grains discharged from the outlet e are transferred from the opening b to the bag body a. I'm trying to store it inside.

By the way, in the case of the packaging bag, when the ear part c of the bag body a is inserted and supported by the support rod f of the combine harvester, the ear part c is formed integrally with the bag body a. The amount of deflection of c with respect to the support rod f was small, resulting in the following problems.

That is, when a predetermined amount of grain is stored in the bag a, as the bag a bulges outward, the opening b side is pulled between the ears c, and the bag a expands outward. If the amount of deflection of the ear part c is small, there will be less room for opening and closing the opening b, and after storing a predetermined amount of grain in the bag body a, the fastener etc. provided in the opening b will be closed. When closing the opening/closing device, it was very difficult to close.

Further, after storing grains in the bag a, when the bag a is removed from the support rod f and taken out to the outside,
The upper ear part c of this bag body a is the support rod f of the combine harvester.
, and the bottom part is supported in contact with the pedestal g of the combine harvester. Therefore, if the amount of deflection of the ear part c with respect to the support rod f is small, it will be very difficult to take out the bag body a to the outside. There were also problems such as difficulty in going to school.

The present invention was devised in view of the above-mentioned problems, and aims to solve the above-mentioned conventional problems by increasing the amount of deflection of the bag body with respect to the support rod. When a predetermined amount of grain is stored in the combine harvester and the opening is closed using the opening/closing tool, the opening is provided with a margin to facilitate the closing operation using the opening/closing tool, and the bag body can be taken out from the combine after storing the grains. The purpose is to facilitate the removal work.

More specifically, the bag is opened on one side and has an opening/closing tool such as a fastener in the opening, and has both corner portions of the opening diagonally cut, and is provided with a hanging hole, and has a diagonal cut at the corner portion. A pair of hanging pieces whose width is shorter than the length thereof are provided, and these hanging pieces are located at the beveled edge of the bag body and at a position away from the opening side end of the beveled edge in an outward direction. The bag is sewn symmetrically with respect to the center line in the width direction of the bag.

The grain packaging bag according to the present invention will be explained below with reference to the drawings.

In the figure, 1 is a bag that is sewn into a substantially rectangular shape, and the bag 1 has an opening 2 in the upper part of one side.
An opening/closing tool 3 such as a fastener is attached to this opening 2, and the opening/closing tool 3 is used to open and close the opening 2.

The corners on both sides of the opening 2 in the bag body 1 are then obliquely cut and sewn together, and a pair of hanging pieces 5, 5 having hanging holes 4 and a width shorter than the oblique cutting length of the both corners are formed. Each of these hanging pieces 5, 5 is sewn symmetrically to the oblique cut edges 6, 6 on both sides of the opening 2, at positions spaced apart outward from the opening side ends of these oblique cut edges, relative to the widthwise center line A of the bag body 1.

When the grains discharged from the grain outlet e of the combine harvester are stored in the bag body 1, as shown in FIG. , 4 are inserted into a pair of support rods f provided near the grain outlet e, and the bag 1 is supported via each hanging piece 5, 5. Since it is provided separately from the body 1, the amount of deflection of the opening 2 of the bag 1 with respect to the support rod can be increased, and as a result, a predetermined amount of grain is stored in the bag 1, and the opening 2 of the bag 1 is When the opening/closing tool 3 is used to close the opening, the hanging pieces 5, 5 provide a margin for the opening 2, so that the closing operation using the opening/closing tool 3 can be easily performed.

Further, when the bag 1 is taken out from the combine after storing a predetermined amount of grain, the bag 1 is supported by the support rod via the hanging pieces 5, 5.
While bending each of the hanging pieces 5, 5, the bag 1 can be removed from the pedestal g while leaving a space between the bag 1 and the support rod f.

In the illustrated embodiment, each of the hanging pieces 5 is attached to each beveled edge 6 of the bag body 1 in a manner substantially orthogonal to the beveled edge 6, and the extension lines of each hanging piece 5 are intersect with each other on the width direction centerline a of the bag body 1, and in this way, the bag body 1 is supported by a pair of support rods f provided near the grain outlet e of the combine harvester, When storing grains in the bag body 1, the load from the grains is applied to the center of the bag body 1, and the bag body 1 is stably supported by each support rod f.

In addition, in the embodiment shown in FIGS. 1 to 3, in order to attach the hanging piece 5 to the bag body 1, the hanging piece 5 is formed by folding a band-like member 5a made of cloth or plastic. The hanging piece 5 is attached by overlapping and sewing the open side ends 5b, 5b of the bag 1 onto the outer surface of the beveled edge 6 of the bag 1.
As shown in FIG. 5, the hanging piece 5 may be attached by being sandwiched between the front and back members 1a and 1b of the bag 1 and sewing the members 1a and 1b together.

Furthermore, as shown in FIGS. 6 and 7, the hanging piece 5 is formed by folding a long belt-like member 5a, and a loop-shaped grip portion 5c is provided on the outside of the hanging hole 4 in this member 5a. It is also possible to carry the bag 1 by gripping the grip portion 5c.

In addition, as shown in FIG. 8, the present invention has an inward recess 7 on both sides of the bottom of the bag 1 to form a flat bottom surface 8.
The formed portion 8a of the bottom surface 8 and the recessed portion 7a overlapping the formed portion 8a are linearly sewn 9 to both corners of the bottom surface 8 to form a triangular ear piece 10. It can also be applied to a packaging bag formed by forming the present invention.

In the illustrated embodiment, when forming the suspension hole 4 in each suspension piece 5, an annular metal fitting 11 is used.
The hanging hole 4 is formed by fixing the metal fitting 11 to the hanging piece 5.

As explained above, the packaging bag of the present invention has both corner portions of the opening in the bag body diagonally cut, is provided with hanging holes, and has a pair of hanging holes whose width is shorter than the length of the diagonal cut at the corner portions. The hanging pieces are arranged at the beveled edge of the bag and at a position outwardly away from the opening side end of the beveled edge. Because it was sewn symmetrically to the
In order to store the grains discharged from the grain outlet of the combine, hanging holes provided in the hanging pieces on both sides of the bag are inserted through a pair of support rods provided near the grain outlet of the combine. When the bag is supported through each hanging piece, the degree of freedom of the opening in the bag is increased, and as a result, the amount of deflection of the opening with respect to the support rod can be made larger than in the past. It is. Therefore, when a predetermined amount of grain is stored in the bag and the opening is closed with an opening/closing tool such as a fastener, the hanging piece can provide a margin in the opening, and the opening can be closed by the opening/closing tool. This made it easier to operate.

In addition, since the bag body is supported by the support rod through the hanging piece, this hanging piece can be bent greatly. is stored,
When the bag is taken out from the support rod, by bending the hanging piece, a space is created between the bag and the support rod, making it easier to take out the bag. .

Moreover, in the present invention, since the bag has beveled edges on both sides of the opening and the hanging pieces are provided on the edges, the bag can be carried by grasping the hanging pieces. In particular, when the bag is turned over to take out the grains stored in the bag, it is easy to do so by grasping the hanging pieces. When taking out grains, there will be no grain left on either side of the opening.
This makes it possible to reliably extract the entire amount.

[Brief explanation of the drawing]

Fig. 1 is a front view of the packaging bag according to the present invention, Fig. 2 is a side view thereof, Fig. 3 is a plan view thereof, Fig. 4 is a drawing showing the storage operation state, and Figs. 5 to 8 9 is a drawing showing another embodiment, and FIGS. 9 and 10 are drawings showing a conventional example. 1...Bag body, 2...Opening, 3...Opening/closing tool, 4
... Hanging hole, 5... Hanging piece, 6... Beveled edge, A... Center line.

Claims (1)

[Scope of utility model registration request] The opening of the bag is opened on one side and has an opening/closing tool such as a fastener in the opening, and the opening is diagonally cut at both corners, and has a hanging hole, and has a width shorter than the length of the diagonal cut at the corner. A pair of hanging pieces are provided, and these hanging pieces are placed at the beveled edge of the bag and at a position outwardly away from the opening side end of the beveled edge. A bag for packaging grains, characterized in that the bag is sewn symmetrically with respect to the center line in the width direction of the body.