JP2013199381A - Shape maintaining body for waste bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a bag shape to be maintained so that waste can easily be put thereinto, and to prevent waste therein from clinging thereto upon separating a maintaining body from the bag.SOLUTION: A bag shape can be maintained so that waste can easily be put thereinto, by inserting a maintaining body into a bag 6 to allow the bag to be settle along the shape of the maintaining body. After storing waste, the maintaining body is pulled out of the bag, and subsequently the opening of the bag is closed. The maintaining body is constituted of a plurality of bars 1 extending straight in a perpendicular direction with the upper ends thereof or upper parts thereof linked by annular bodies 2, 3, and hence the maintaining body can smoothly be pulled out of the bag without a risk for a content, i.e., waste, to cling to the maintaining body when the maintaining body is pulled out of the bag. The opening of the bag can be held on the upper end of the maintaining body, by inwardly bending the edge of the opening of the bag and fixing the same thereonto with a fixing means 7 having a spring property.

Description

The present invention relates to a shape holding body of a bag for putting waste, how to use the bag, and particularly to how to use the bag when putting waste into the bag.

When storing various types of waste in a bag, the bag can be expanded and stored in a box or a net basket so that the bag can be held in a predetermined shape so that the waste can be easily charged. The pipe was assembled outside and the bag was fixed and stored.
However, in such a method, since it is double storage or fixed to the pipe, it becomes difficult to apply when the mobile storage or the bag is large, and instead, means for holding the bag in a predetermined shape is desired. The On the other hand, bag support devices have been proposed as in Patent Document 1 and Patent Document 2, but also in these cases, wastes thrown into the bags when taking out the full bags from the bag support devices. Is often caught on the bag support device and the bag cannot be removed.

JP2005-324925 JP2007-314231

Therefore, it is necessary to have a structure in which the bag can be held in an expanded shape so that waste can be easily introduced, and the waste inside is not caught when the bag containing the waste is taken out from the holding body. Some waste bags include mesh-like bags, but such problems occur regardless of the form and material of the bags.
The technical problem of the present invention pays attention to such a problem, and can hold the shape of the bag so that the waste can be easily charged, and the waste inside is not caught when separating the holding body and the bag. There is in doing so.

Claim 1 stores a holding body formed by connecting upper ends and / or upper end portions of a plurality of bars extending straight in a vertical direction with an annular body in a bag, and after storing waste, The waste bag is used by closing the opening of the bag after extracting the holding body from the bag. The bag may have a mesh shape.

A second aspect of the present invention is the waste bag use method according to the first aspect, wherein the opening edge of the bag is bent inward or outward and the bag and the holding body are fixed by a fixing means.

3. The waste bag according to claim 1 or 2, wherein the bag is reinforced by putting the bag in a net bag, and the stored bag is discharged by opening the top or bottom of the bag. How to use. The entire bag bottom may be opened, but only a part may be opened.

According to a fourth aspect of the present invention, heavy waste and light waste are separated and stored in separate bags, one bag is placed on a truck bed, and the other bag is a trailer pulled by the truck. The method of using a waste bag according to claim 1, 2 or 3, wherein the waste bag is placed.

Claim 5 is a holding body that is inserted into the bag in advance in order to hold the shape of the bag into which the waste is put, and is extracted from the bag after the waste is stored, and extends straight in the vertical direction. A waste bag shape holding body comprising a plurality of bars connected to each other at an upper end and / or near the upper end with an annular body.

A sixth aspect of the present invention is the waste bag shape holding body according to claim 5, further comprising a ring that holds a lower end of each bar in the bag and adjusts a shape of a bottom portion of the bag.

According to a seventh aspect of the present invention, in order to divide the inside of the bag into a plurality of pieces, there is a beam means in which single or plural pieces for attaching the opening side of each divided bag are arranged in parallel so that the end portion can be hung on the annular body. It is a shape maintenance body of the waste bag of Claim 5 or Claim 6 comprised by these.

Claim 8 has a large bag for collectively storing a plurality of small bags, and has a holding body inserted into each small bag and a holding body inserted into the large bag. The shape holding body of the waste bag according to 7.

Claim 9 is a cart for transporting the bag containing the waste according to claim 5 or 6, and has an L-shaped rising portion on the outer periphery so that the bag does not fall from the cart. A cart for transporting waste bags characterized by

Claim 10 is a holding body that is inserted in advance inside the bag in order to hold the shape of the bellows that can be expanded and contracted, and is extracted from the bag after the waste is stored, and extends in the vertical direction. A waste bag shape holding body comprising a plurality of bars connected to each other at an upper end and / or near the upper end with an annular body.

When the holding body is stored in the bag as in the first aspect, the shape of the bag can be held so that the waste can be easily introduced by causing the holding body to conform the shape of the bag to the holding body. In addition, after the waste is stored, the holder is removed from the bag and then the opening of the bag is closed. Since it is the structure connected by the body, when extracting the said holding body from a bag, there is no possibility that the waste which is the contents may be caught in a holding body, and it can extract smoothly.

Since there is an annular body at the upper end and / or near the upper end of the holding body, the opening of the bag is fixed to the upper end of the holding body by bending the opening edge of the bag inward or outward and fixing with a fixing means. Can be held.

As in claim 3, the bag is reinforced by putting it in a net bag, and the bag is reinforced with a net bag in order to open all or part of the opening or bottom of the bag and discharge the stored items. It can be used over and over again and is economical.

As in claim 4, heavy waste and light waste are separated and stored in separate bags, one bag is placed on a truck bed, and the other bag is pulled by the truck. Since it is transported on a trailer, both can be transported at once and it is economical.

As in claim 5, in order to hold the shape of the bag into which the waste is put, the holder previously inserted into the bag and extracted from the bag after storing the waste extends straight in the vertical direction. Since it is the structure which connected the upper end and / or upper end side of a plurality of bars with the annular body, when the holding body is extracted from the bag after the waste is stored, there is a possibility that the waste as the contents is caught on the holding body. And can be extracted smoothly.

Since it has a ring which adjusts the shape of the bottom of the bag while holding the lower end of each bar in the bag as in claim 6, the lower end of each bar can be held and stabilized in the bag, and The bottom of the bag can be trimmed to the same shape as the ring.

In order to divide the inside of the bag into a plurality of pieces as in claim 7, there is a beam means in which a single or a plurality of pieces for attaching the opening side of each divided bag are arranged in parallel, and the end is hung on the annular body Therefore, it is convenient when the bag is divided into a plurality of sachets and a plurality of types of waste are separated and stored, such as glass bottles, cans, PET bottles, and burning garbage. In addition, when using a plurality of beam means arranged in parallel, since two beam means arranged in parallel can be used separately for each adjacent divided bag 14..., The adjacent divided bags 14. Can be retained.

Since it has the large bag which collects and accommodates several small bags like Claim 8, and has a holding body inserted in each small bag and a holding body inserted in a large bag, the large bag which collects the small bag in which the holding body was inserted is collected The waste can be sorted and stored in each sachet.
When the storage of the waste is finished, the large bag can be closed and transported in a state where the holding body is taken out from each small bag and the holding body is also taken out from the large bag.

Since the cart on which the bag containing the waste is placed has an L-shaped rising portion on the outer periphery, the bag containing the waste does not fall from the cart.

In order to maintain the shape of the bag that can be expanded and contracted in a bellows-like manner as in claim 10, the holder inserted in advance inside the bag and extracted from the bag after storing the waste extends in the vertical direction. Since the upper end and / or the upper end of the multiple bars are connected to each other with an annular body, there is no risk that the waste that is the contents will be caught on the straight bar when the holder is pulled out, and the bellows shape Since it is in the form of a stretchable bag, it can be enlarged and can be used as a temporary hut in an emergency.

It is embodiment of the holding body of a waste bag. The holding body is inserted into the bag. It is a figure of embodiment which shows the fixed state of a bag and a holding body. It is a figure of another embodiment which shows the fixed state of a bag and a holding body. It is a figure of another embodiment which shows the fixed state of a bag and a holding body. It is sectional drawing of embodiment which fixes a bag and a holding body with a semicircle ring. It is a figure which shows a square holding body. In this embodiment, one bag is divided into a plurality of pieces. It is a perspective view which shows a countermeasure when the bottom of a division | segmentation bag is shallow. It is a perspective view which shows various implementation of a single division | segmentation bar. It is a perspective view which shows various implementation of a double division bar. This is an embodiment in which an insertion port such as a can and an accessory input port are provided on a synthetic resin lid plate. It is embodiment which shows an up-and-down bisection structure. It is a figure which shows the division | segmentation bar | burr for classification with the cover, and the bag of a pattern printing state. It is a perspective view which shows the large sized bag which accommodates and accommodates a some small bag, and the large sized holder inserted in a large sachet. FIG. 16 is a perspective view showing a method for storing the small bags of FIG. 15 together in a large bag. It is a perspective view which shows a large sized holding body and a bellows-like bag. FIG. 18 is a diagram showing how to use the large holding body and the bag of FIG. FIG. 18 is a perspective view showing a large-sized holding body of FIG. 17 and an example of lamination when a bag is not used. It is a perspective view which shows embodiment of the mounting base and trailer which load a waste material. It is a perspective view which shows the order which prepares a large sized bag on the mounting base. It is a perspective view which carries a waste on a carrier of a trailer or a truck. It is a perspective view which shows the order which discharges a waste material from a large bag at a stretch. This is a method to prevent overflowing or falling off when lifting the load on the pallet. It is a perspective view which shows the example which reinforces a normal bag with a net bag.

Next, an embodiment of how the waste bag holder according to the present invention is actually embodied will be described in detail. FIG. 1 shows an embodiment of a waste bag holder, wherein (1) is a side view, and the upper ends and upper end portions of a plurality of bars 1 extending straight in the vertical direction are connected by annular bodies 2 and 3. It consists of a structure. This is because each bar 1 is bent in a U-shape near the second-stage annular body 3 to make the upper annular body 2 large, thereby facilitating the mounting of the waste bag.
Since the lower end of each bar 1 is free and unstable, it is provided with a ring R made of a member such as an angle having a rising portion 4 and a horizontal portion 5 as shown in (2) (3). The state where the lower ends of the bars 1... Are inserted into the ring R is (2), and is represented by the AA cross-sectional view of FIG. The perspective view is as shown in FIG.
The state in which the holding body with the ring R attached to the lower end is inserted into the bag 6 is shown in FIG. 2 (3), and the opening edge of the bag 6 is bent inside the holding body to provide a spring-like Ω-shaped fixing means. 7, the opening edge of the bag 6 and the annular body 2 of the holding body are fixed.

In this state, the waste is placed in a dumping place, and the waste is put into the bag 6. When the bag is full, the holder is pulled out and the opening of the bag 6 is closed. Alternatively, waste may be put into the bag 6 on a cart with wheels 8 and when the bag 6 is full, the bag 6 may be transported to a predetermined place by the cart.
The carriage also has a structure in which a ring is formed by a member having an L-shaped cross section having a rising portion 9 and a horizontal portion 10 such as an angle member, and wheels 8 are attached to the lower surface.
The tip of the radial member is connected to the horizontal portion 10 so that the bag 6 can be easily placed.

When the bag 6 is full of waste, after removing the Ω-shaped fixture 7 and pulling the annular bodies 2 and 3 upwards, the straight bar 1 will only be caught, so the waste may get caught. And can be easily extracted.
Lastly, the opening of the bag 6 is tied with a string or the like.
The ring R is left at the bottom of the bag 6, but if there is no risk that the bar 1 will be deformed or change its direction due to the waste put in the bag 6, the ring R will be shaped at the bottom of the bag 6. It can also be omitted.

In contrast to using a plurality of clip fasteners 7 and requiring a plurality of operations, FIG. 3 uses a ring 71 having an L-shaped cross section, and the vertical side 71v of the ring body 2 is outside the annular body 2. It is an example arrange | positioned. In use, with the holding body inserted into the bag 6 as shown in (1), the upper end of the bag 6 is taken out from the angle ring 71 and then the angled shape as shown in (2). The ring 71 is overlapped with the horizontal portion 71 h on the annular body 2. When this state is enlarged in a cross section at the position of the annular body 2, the state of (3) is obtained.
FIG. 4 is an example in which an angle ring 72 is used and its vertical side 72v is disposed inside the annular body 2. In use, as shown in (1), with the holding body inserted into the bag 6, the upper end of the bag 6 is taken out of the angle ring 72 and then the angle ring 72 is moved to the annular body 2. The horizontal portion 72h is overlaid on the top. When this state is enlarged in a cross section at the position of the annular body 2, the state (2) is obtained.
In FIG. 5, instead of the angle ring, a ring 73 having a circular cross section (a solid like a reinforcing bar or a hollow pipe may be used) is placed on the ring body 2 (inward). It is an example. In use, as shown in (1), with the holding body inserted into the bag 6, the upper end of the bag 6 is taken out from the circular ring 73, and then the circular ring 73 is placed on the annular body 2. Overlay on. When this state is enlarged in a cross section at the position of the annular body 2, the state (2) is obtained.
FIG. 6 shows a semicircular ring 74 in which a pipe-shaped circular ring 73 is divided into two inside and outside. (1) uses an outer semicircular ring 74 and (2) shows an inner semicircular ring. This is an example using 74.
Since the ring shapes of the rings 71 to 74 are determined according to the ring shape of the annular body 2, if the ring shape of the annular body 2 is a square, for example, the ring shapes of the angle rings 71 and 72 and the circular rings 73 and 74 are also a square. Note that these rings 71 to 74 may be interrupted and freely opened and closed to hold the upper portion of the bag 6 with elasticity.
When there is a possibility that the portion 61 where the upper end of the bag 6 is folded down to the outside of the holding body may be shaken by wind or the like, it may be tied with a rubber string or the like.

Instead of the circular shape as described above, a quadrangular shape as shown in FIG. 7 is possible, and a triangular shape or a pentagonal shape is also possible. In this case, the annular bodies 2 and 3 and the ring R are also polygonal instead of circular. In addition, as shown in FIG. 8, one bag 6 can be divided into a plurality of parts, which is convenient when separating and storing waste into a plurality of types such as glass bottles, cans, plastic bottles, and burning garbage. It is.
For this purpose, the dividing bars 11, 12, and 13 as shown in FIGS. 10 (1), (2), and (3) are formed, and their tips are bent downward so that they can be hung on the annular body 2 or 3.
FIG. 8 shows an example using the cross-shaped dividing bar 11 shown in FIG. 10 (1). After inserting the holding body into the bag 6 as shown in FIG. 2, two steps as shown in FIG. 8 (2) are shown. In the state where the tip is hung on the annular body 3 of the eye, as shown in (1), the divided bags 14 are arranged, and the spring-like Ω-shaped fixing means 15 is opened at the upper edge of the divided bags 14. From above, it is fitted and fixed to the annular body 3 and the dividing bar 11 of the holding body. Finally, the synthetic resin lid 16 shown in FIG. 14 is put on, so that waste can be separated and introduced from the inlet provided for each of the divided bags 14.
As shown in FIG. 9, the double structure in which the split bars 11, 12, 13 of FIG. 10 (1), (2) and (3) are arranged in parallel two by two has the advantage that the split bags 14 can be held independently. is there. That is, as shown in FIG. 8, the single dividing bar 11, 12, 13 is not used for holding the adjacent dividing bags 14 ..., but the double dividing bars 11 ', 12', 13 'of FIG. The separate divided bags 14 can be held separately by fitting the separate Ω-shaped fixing means 15.
If a holder H such as a mesh N is attached to the middle of each bar 1 and the bottom is raised, the bottom of the divided bag 14 can be supported even when the divided bag 14 is shallow, and the bottom is broken by receiving a load. There is no problem. Moreover, since an empty space is created in the lower part of the net (net) N, it can be used for temporary storage of stored waste.

As shown in FIG. 12, it is also possible to use a polygonal or circular holding body for waste that is not separated, and the synthetic resin lid plate 17 is used for charging small items in addition to the charging port 18. It is also possible to attach a container 19 provided inside the mouth and the lid plate 17 made of synthetic resin.
FIG. 13 is an example in which the holding body of FIG. 12 is divided into two parts in the vertical direction, and the bars 1... For example, a one-touch attachment / detachment mechanism or the like can be adopted as the connection mechanism. The holders can be organized and stored, but as described above, if each bar 1... Can be divided into two minutes, it can be stored separately when it is not used frequently, and it becomes compact. Each bar 1 can be used in combination with a hard rubber spring bar.
As shown in (2) of FIG. 14, various designs can be printed on the bag 6.
The cover plates 16 and 17 may be aluminum, steel, stainless steel, or the like.

The embodiment of FIG. 15 has a large rectangular holder 21 inserted into a rectangular large bag 20 and small holders 23... Inserted into each small bag 22.
In use, each sachet 22 may be separately distributed and put into waste, or the waste may be collected from the beginning in the large bag 20 as shown in (2) of FIG. However, finally, as shown in FIG. 16 (1), each holding body 23 is pulled out and the opening is closed, and then the large holding body 21 is pulled out, and the opening is closed as shown in (3). Carry it to a recycling plant, relay processing plant, and final disposal site.

FIG. 17 has a large rectangular holding body 24 such as the large holding body 21 and a large bag 25, but the large bag 25 of this embodiment has a bellows shape so that it can be raised. It has become.
The large bag 25 may be lifted and opened manually with the large rectangular holder 24 disposed inside, but if the engine 26 and the air pump 27 are provided and the bellows is extended by air pressure, Easy assembly of the bag. After assembling, the upper end of the bag 25 is attached to the annular body 2 at the upper end of the large holding body 24 to be stabilized.

As shown in FIG. 18, when the hole h and the leg 1 fixed round shaft groove H into which the legs 1 of the large holding body 24 enter are provided at the top and bottom of the bellows, stable assembly can be achieved. Further, it is preferable to use the transparent sheet 28 together so that the contents can be seen from the outside.
It goes without saying that a binding band 29 for closing the bellows type large bag 25 and a bag lifting rope 30 are provided. Note that the compressed air type expansion and contraction bellows has high tensile strength, so that it can also be used as a temporary hut in an emergency.
When the large holding body 24 and the bellows type large bag 25 are not used, the volume can be reduced by stacking as shown in FIG. 19 so as to facilitate transportation and storage.

20 and the following are examples in which a large amount of transportation and discharge are simplified, FIG. 20 (1) is an example of a mounting base, and FIG. 20 (2) is an example of a trailer. (1) The mounting base shown in the figure has a frame shape F that can be placed on a truck bed or a trailer, and a large rectangular large bag 20 as shown in FIG. 15 is placed thereon. It is a simple type with small rollers r and legs L so that it can move, and it is simple because it is low.
On the other hand, the trailer shown in FIG. 2B has a tire 37 attached to the frame F, and is provided with a folding leg 38 and a connecting means 39 to a towing vehicle on the opposite side. Since the tire 37 is attached, there is an inconvenience that increases, but it can be pulled while the large bag 20 is placed. (1) It can also be used for the purpose of placing and pulling the mounting base F shown in the figure.

FIG. 21 is a perspective view showing the order of preparing the large bag 20 on the mounting base F of FIG. First, on the mounting base F in FIG. 20 (1), the large rectangular holder 21 shown in (1) is inserted into the rectangular large bag 20 shown in (2). (3) Insert into the mesh bag 29 of the figure so as not to tear. Or it is also possible to insert the rectangular holding body 21 shown in FIG.
In this way, with the rectangular large bag 20 assembled on the mounting base F, the waste is charged, and when it is full, it is placed on a trailer or truck bed as shown in FIG. Transport to etc.
FIG. 22 (1) is a diagram showing a method of loading the mounting base F on which the large bag 20 is placed on the trailer. FIG. 22 (2) shows a state where the trailer is being pulled by the truck. A loading base F on which the large bag 20 is placed is also loaded on the truck bed.
In recent years, heavy waste such as concrete and steel is often separated from light waste such as paper scraps and pieces of wood, so one of them is loaded onto the truck bed and the other is pulled at a time. A large amount of waste can be transported.

FIG. 23 is a perspective view showing a method of arriving at the site and taking out waste from the large bag 20 at a stretch. The large bag 20 shown also in FIG. 21 is provided with two annular suspension rings formed by connecting bands and strings endlessly so that the large bag 20 can be lifted stably. One suspension ring O1 has suspension allowances 30 and 31 in a free state at both ends, and protrudes excessively from both side walls of the left half of the large bag 20. The portions other than the suspension allowances 30 and 31 are sewn so as to wind the both side walls and the bottom wall of the large bag 20 and reinforce the large bag 20.
The other suspension ring O2 is attached to the right half of the large bag 20 in this way. As shown in FIG. 23, a middle strap 32 is positioned on the bottom wall of the large bag 20 in a direction perpendicular to the suspension rings O1 and O2, and is connected to the suspension rings O1 and O2. In addition, you may connect with the said suspension ring O1 * O2 to the bottom wall of the large bag 20 itself. One side (the front side in the illustrated example) of the suspension rings O1 and O2 is temporarily fixed to the large bag 20 with a wire or a thread.
In this state, waste etc. are put in. However, when the waste in the large bag 20 is taken out at a stretch, as shown in FIG. Then, as shown in (3), the large bag 20 is inverted 180 degrees, and the contents are discharged at once. In addition, the structure which the said temporary stop cuts with the weight of the content may be sufficient.

FIG. 24 shows a structure for preventing overflowing or falling off when lifting a load such as waste on the pallet. As shown in (1), the mocco net M with the pallet base f laid on the bottom is reversed. The four sides 33 are made of a flexible spring so as to be deformed into a V shape.
Conventionally, when lifting the load B or the like in the crane unloading work, the pallet table f is lifted as it is or a wire net is wound up, but if the pallet f is left as it is or only the wire is rolled up, the pallet table collapses or the load B Became unstable and the possibility of falling luggage was high.
However, when a load B or the like is placed on the pallet stand f as shown in (3) and the mocco net M is lifted as shown in (4), the bottom of the inverted V-shaped net bag mocco M as shown in (2). By attaching a square iron grid f to the top and attaching a spring ring 33 to the top of the net to make it flexible as shown in (1), it is easy to take in and take out the pallet table f and other items. Moreover, since it is covered with a net, there is no risk of falling.
In use, in order to prevent the cargo B from falling as shown in (2), the square iron lattice base f is stored and held on the bottom of the mocco net M having an inverted V shape. Convenient for lifting uneven loads, paint cans and other materials.

FIG. 25 is a perspective view of a net bag 33 with a ring in which a ring can be removed at the bottom in order to allow reuse of a commercially available flexible container bag. A discharge port ring pipe 35 is provided in the center. If the ring 35 is loosened and released, the discharge port is opened and the bottom is stabilized.
Since the use regulation of the flexible container bag is used only once in terms of strength, the commercially available conventional flexible container bag 34 has a drawback that it cannot be reused on suspension of sand or powder. In addition, since the material is made of resin, it is inexpensive at the time of purchase, but expensive and uneconomical at the time of disposal.
However, as shown in the figure, the net bag 33 has the same shape so that the flexible container bag 34 can enter, and the discharge port of the stored items is larger than the discharge port 36 of the flexible container bag 34, and the shape is also the same. Therefore, by using the flexible container bag 34 inserted into the mesh bag 33, the flexible container bag 34 can be reused 10 times or 20 times depending on the contents, and the bag 33 can be damaged or cannot be used. There is merit that can be used until it becomes. Further, since the mesh bag 33 is used in combination with a belt, it has an advantage that it can withstand heavy objects.

In order to make it easier to put waste into the bag into which waste is put, the shape is held by a holding body, and when separating the holding body and the bag, it is held by a straight bar so that the waste inside does not get caught. Each leg of the body is formed and it is easy to use.

1 ... Bar (leg)
2.3 Ring body 4 Rising part 5 Horizontal part 6 Bag R Ring 7 Fixing means 8 Wheel 9 Rising part
10 Horizontal section
11, 12, 13 split bar
14 Divided bags
15 Fixing means
16, 17 lid
18 slot
20 large bags
21 Large holder
22 sachets
23 Small holder
24 Large holder
25 bellows-like sack

Claim 1 is joined to the annular body at upper and lower two places linked to each bar at predetermined intervals two of the upper end and the upper end side of the plurality of bars with circular body extend straight in the vertical direction In addition, in the vicinity of the upper part of the annular body of the lower stage or on the upper side, each of the bars is bent outwardly into a square shape, and the entire upper part of the annular body is stored in the bag. , can you support the opening of the bag by utilizing the upper large annular body, after receiving the waste, after extracting the holding member from the bag, and characterized by closing the opening of the bag How to use waste bags. The bag may have a mesh shape.

According to claim 4 , heavy waste such as concrete and steel frame and light waste such as paper scrap and wood pieces are separated and stored in separate bags, and the heavy waste bags are stored in the truck bed. 4. The method of using a waste bag according to claim 1, wherein the light waste bag is placed on a trailer pulled by the truck.

Claim 5, in order to retain the shape of the bag to put waste beforehand all in the bag inserted advance, after storage of the waste is a holder withdrawn from the bag, extend straight in the vertical direction with a plurality of bars of the upper及beauty on the end closer to the junction with the annular body and connected at predetermined intervals in the annular body each bar at upper and lower positions with, or the vicinity of the junction point of the lower annular body On the upper side, each bar is bent outwardly into a square shape to make the upper annular body large, and the opening of the bag is supported using the upper large annular body. It is a shape holding body of a bag.

The waste according to any one of claims 5 to 9 , further comprising a cooperative ring that cooperates with the upper annular body to sandwich the opening of the bag. It is a shape holding body of a bag .

When the holding body is stored in the bag as in the first aspect, the shape of the bag can be held so that the waste can be easily introduced by causing the holding body to conform the shape of the bag to the holding body. The annular post storage of waste, since by extracting the holding member from the bag, but close the opening of the bag, the carrier, the upper end及beauty on the end side of the of the plurality of which extend straight in the vertical direction bar Since it is the structure connected with the fixed space | interval with the body, when extracting the said holding body from a bag, there is no possibility that the waste which is the contents may be caught by a holding body, and it can extract smoothly.
Moreover, in the vicinity of or above the joint of the lower annular body, each bar is bent outwardly into a U-shape so that the upper annular body is large, and the opening of the bag is the upper large Since the ring body is used for support, a space is secured between the bar 1 and the bag 6 as shown in FIGS. 3 (3) to 6 (2).

As in claim 4, in a state of separating the lighter waste such as heavy waste and waste paper and wood chips as concrete and steel Yes are accommodated in separate bags, heavy waste bag track Since the light waste bags are placed on the loading platform and carried on the trailer pulled by the truck, both can be carried at a time, which is economical.

As in claim 5, in order to hold the shape of the bag into which the waste is put, the holder previously inserted into the bag and extracted from the bag after storing the waste extends straight in the vertical direction. the upper end及beauty on the end side of the plurality of bars from a structure linked with annular body, after storage of the waste, when withdrawing the holding member from the bag, possibly waste is contents are caught by the holding member And can be extracted smoothly.
Also, in the vicinity of or above the joint of the lower annular body, the upper annular body is made large by bending outwardly into a U shape, and the upper large annular body is formed by opening the bag. Since it is used and supported, a space is secured between the bar 1 and the bag 6 as shown in FIGS. 3 (3) to 6 (2).

Since it has a cooperating ring that cooperates with the upper annular body to sandwich the opening of the bag as in claim 10, as described in the beginning of paragraph "0029", for the clip of FIG. The problem of using a plurality of fixtures 7 and requiring a plurality of operations is solved.

Claims (10)

A holding body in which upper ends and / or upper end portions of a plurality of bars extending straight in the vertical direction are connected with an annular body is stored in a bag, and after the waste is stored, the holding body is stored in the bag. A method for using a waste bag, wherein the bag opening is closed after being extracted from the bag. The method for using a waste bag according to claim 1, wherein the opening edge of the bag is bent inward or outward, and the bag and the holding body are fixed by a fixing means. The method for using a waste bag according to claim 1 or 2, wherein the bag is reinforced by putting it in a net bag, and the opening is opened at the top of the bag and / or the bottom of the bag to discharge the stored items. . Heavy waste and light waste are separated and stored in separate bags, one bag is put on the truck bed and the other bag is put on the trailer pulled by the truck, The usage method of the waste bag of Claim 1, Claim 2 or Claim 3 to do.
In order to maintain the shape of the bag for storing waste, it is a holding body that is inserted into the bag in advance and is extracted from the bag after storing the waste, and includes a plurality of bars that extend straight in the vertical direction. A waste bag shape holding body comprising an upper end and / or an upper end connected by an annular body. 6. The waste bag shape holder according to claim 5, further comprising a ring for holding a lower end of each bar in the bag and adjusting a shape of a bottom portion of the bag. In order to divide the inside of the bag into a plurality, it has beam means in which a single or a plurality of the opening side of each divided bag is arranged in parallel, and its end is configured to be hung on the annular body. The shape holder of the waste bag according to claim 5 or 6. The waste according to claim 5, 6 or 7, comprising a large bag for storing a plurality of small bags, and having a holding body inserted into each small bag and a holding body inserted into the large bag. Bag shape holder. A cart for transporting a bag containing waste according to claim 5 or 6, wherein the bag has an L-shaped rising portion on an outer periphery so that the bag does not fall from the cart. A cart that carries a bag. In order to maintain the shape of the bellows-like stretchable bag, it is a holding body that is inserted inside the bag in advance and is taken out of the bag after the waste is stored, and is a plurality of pieces that extend straight in the vertical direction. A waste bag shape holder comprising an upper end and / or upper end of a bar connected by an annular body.

Images