JP2003237783A - Load collapse preventing apparatus for article to be transported - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a load collapse preventing apparatus for articles to be transported which can be formed into a disposable (one way) type, and in addition, does not generate a harmful gas even when being discard-incinerated, and also, of which the structure is strong and can be easily manufactured at a low cost. <P>SOLUTION: This load collapse preventing apparatus for an article to be transported is equipped with a sheet cover 1 made of a synthetic resin material fabric, and a fixing means 2 which connect-fixes the end sections of the sheet cover 1 with each other under a hauled state. In this case, the sheet cover 1 is equipped with a length to be sufficient for winding around the periphery of the article C to be transported which is stacked on a specified loading base P, and is formed by flattening the cylindrical material of a proper width. The fixing means 2 is equipped with hauling members 5 made of a synthetic resin material having a corrugated fiberboard structure, a section 6 to be engaged which is provided on one of the hauling members 5 and is freely slidable to the front and the rear, and an engaging member 7 which is connected with the other hauling member 5 so as to be confronted with the section 6 to be engaged, and comprises an annular elastic element which is bridged and fixed to the section 6 to be engaged under a stretched state. In this case, the traction members 5 are respectively fixed to both end sections of the sheet cover 1 in a manner to be approximately orthogonal to the winding direction of the sheet cover 1 so that the end sections of the sheet cover 1 can be positioned while hauling the end sections each other. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cargo collapse prevention device for a cargo, which binds various cargos stacked in a stack on a pallet or cart for cargo handling to prevent the cargo from falling. Regarding

[0002]

2. Description of the Related Art Items such as cardboard boxes and cases packed with various foods, products, products, etc. are transported and stored together on a loading pallet or on a loading platform such as a trolley. By loading in a stacked manner and moving from one loading platform to another, loading and unloading onto a truck bed, storage in a warehouse, and so on are performed. In order to prevent the cargo carried on the loading platform from being overwhelmed when moving or loading and unloading it, conventionally, the circumference of the carried goods was wrapped around with a transparent vinyl chloride resin sheet many times. It is fixed to prevent the transported objects from collapsing around and scattering. The fixing of the sheets made of vinyl chloride resin is performed by wrapping the sheets around the transported objects loaded on the loading table and by stacking them on each other by utilizing the adhesiveness of the sheets themselves. In addition, for example, when shipping from a large-scale product processing factory, a packaging device that surrounds the entire transported object on the loading table is prepared in advance, and the shrinkable sheet made of synthetic resin covering the entire transported object is heat-shrinked. It is also fixed by shrink-wrapping it by such means.

The above-described conventional winding and fixing of a vinyl chloride resin sheet is impossible to reuse because the sheet itself is cut when the sheet is no longer needed when taking out a conveyed product. , This is discarded as it is. However, if it is incinerated when it is discarded, not only will it cause toxic gas and foul odor, causing pollution problems that pollute the surrounding environment, but it will also become expensive in terms of price, and it will also be transported. Fixing the winding while going around the object many times was also an extremely troublesome work. On the other hand, in the case of shrink wrapping, a large wrapping device is required, and it is completely useless if it is necessary to temporarily prevent the load from slipping. Similarly, even when pulling out a necessary part of the sample from the transported goods, the whole must be broken, and if even a part is broken, to prevent the collapse of the load after breaking. Restoration was also extremely difficult.

In order to solve the above-mentioned problems, the inventor of the present invention has proposed a load collapse prevention device for conveyed goods as disclosed in Japanese Patent No. 2605221. That is, this is to be made substantially orthogonal to the winding direction of the seat cover so that the periphery of the stacked goods or the end portions of the seat covers wound with the loading base are overlapped and connected and fixed by the fixing means. A rod-shaped rigid material fixed to the seat cover with a pulling means provided with a handle arranged on the seat cover in the vicinity of the shape retaining material, and at either end of the seat cover,
The provisional fastening means is formed to be inserted between the transported objects, whereby various transported objects stacked in a stack can be bundled to prevent the load from slipping. Further, when both end portions of the seat cover are pulled by the pulling means and are overlapped and connected, an elongated exit slit having a notch opening is formed in the outer portion of the overlapped seat cover end portion so as to let the handle of the pulling means of the inner portion go out. Has been formed.

[0005]

In the above-mentioned prior art, when the apparatus is no longer needed after being transported, it can be repeatedly used after being removed from the transported object by releasing and separating the fixing means, which is wasteful. Instead, it is possible to solve various pollution problems caused by discarding vinyl chloride resin sheets as in the past. Not only that, it can be stored compactly by folding the seat cover when it is not needed, and can be easily carried so that it can be quickly used for loading, unloading, and carrying work.

However, when the apparatus is repeatedly used a number of times in this way, it is necessary to return the apparatus from the shipping destination, which is very troublesome. Moreover, there is provided a traction means having a rod-shaped rigid material fixed to the seat cover substantially orthogonal to the winding direction of the seat cover and a handle arranged on the seat cover near the shape retention material. , The outer part at the end of the seat cover to be further overlapped is formed with an elongated exit slit notched to allow the handle of the pulling means of the inner part to go out, so that the structure itself is robust, but it is very troublesome to manufacture. Therefore, it must be expensive to some extent.

Therefore, the present invention was created in view of the various existing conditions as described above, and can be made into a disposable (one-way) type by improving the conventional structure, and is further incinerated by disposal. Even if it does not generate harmful gas, it has a sturdy structure and can be manufactured easily at low cost. Generally, it is stacked in stacks on a loading platform such as a pallet or truck for cargo handling. An object of the present invention is to provide a cargo collapse prevention device for a cargo, which can prevent the cargo from being unloaded while being fixedly bundled with various kinds of goods, loaded and unloaded on a truck bed, and stored in a warehouse.

[0008]

In order to achieve the above-mentioned object, the present invention has a length sufficient to wind around the articles C stacked on a predetermined loading platform P. , A seat cover 1 made of synthetic resin material cloth formed by flattening a tubular member having an appropriate width, and this seat cover 1
Fixing means 2 for connecting and fixing the end portions of the seat cover 1 to each other in a pulled state. The fixing means 2 pulls the seat cover 1 ends so that the seat cover 1 is wound. A tow member 5 made of a synthetic resin material having a corrugated cardboard structure and fixed to both end portions of the seat cover 1 substantially orthogonal to the turning direction, and a hooked portion 6 provided on one of the tow members 5 so as to be slidable between the front and back sides. And a hooking member 7 formed of an annular elastic body that is connected to the other pulling member 5 so as to face the hooked portion 6 and that is hooked and fixed to the hooked portion 6 in an extended state. . A connection notch 8 is formed in the pulling member 5 so that the end portion of the seat cover 1 is folded back and retained and fixed, or a connection cutout 8 is formed in the side edge in the longitudinal direction, or a connection formed by cutting out from the end edge of the pulling member 5 in a substantially V shape. The insertion part 9 may be provided. The hooked portion 6 includes a female button member 61 having a large-diameter flange-shaped head portion 61B at one end of a tubular body portion 61A that is slightly longer than the width thickness of the pulling member 5.
Male-side button member 60 including a large-diameter flange-shaped head portion 60B at one end of a body portion 60A that can be inserted into the barrel body portion 61A.
The button members 60 and 61 on both sides of the male and female are fitted and mounted in a state of being inserted from both sides of the through hole 6A so that the through hole 6A formed in the pulling member 5 can be slid on the front and back sides. Can be configured. When the pulling member 5 is rotated so as to wind up the seat cover 1 itself from the end portion of the seat cover 1, the head portions 60B and 61B of the button members 60 and 61 on both sides of the hooked portion 6 are removed from the seat cover 1. The seat cover 1 may be configured to include a plurality of holes 1A that are arranged at predetermined intervals so as to be out. The pulling member 5 is provided with a central hooking portion 11 having the hooking member 7 and left and right sides of the central hooking portion 11 so as to be hooked and fixed in a state where the left and right corners of the end of the seat cover 1 are folded back in a triangular shape. It may be formed by the arm portion 12 that is formed so as to project in a substantially V-shaped wing shape in a diagonal direction on both sides. The seat cover 1 may be made of HEIDEN polyethylene resin material, and the traction member 5 may be made of polyethylene resin material or HEIDEN polyethylene resin material. In addition, a seat cover formed of a single canvas member made of a synthetic resin material having a predetermined width and having a length sufficient to wind around the articles C stacked on the predetermined loading platform P. 1 and a fixing means 2 for connecting and fixing each other in a state where the end portions of the seat cover 1 are pulled, the fixing means 2 pulls the end portions of the seat cover 1 and positions them. In this way, the traction member 5 made of a synthetic resin material is fixed to both ends of the seat cover 1 so as to be substantially orthogonal to the winding direction of the seat cover 1, and the front and back slidable covers provided on one traction member 5 are slidable. The hooking portion 6 and the hooking member 7 made of an annular elastic body that is connected to the other pulling member 5 so as to face the hooked portion 6 and that is hooked and fixed to the hooked portion 6 in an extended state. It can also be provided.

In the cargo collapse prevention device for a conveyed article according to the present invention, the seat cover 1 binds the peripheries of the conveyed articles C stacked on the loading platform P, and the fixing means 2 is provided at both ends of the seat cover 1. The parts C are hooked and coupled in a pulled state, and the object C is fixed while the periphery of the object C is stretched by the seat cover 1. At this time, the seat cover 1 made of synthetic resin material cloth, which is formed by flattening a tubular member having an appropriate width, binds the conveyed objects C very firmly and firmly. Further, since the traction member 5 made of a synthetic resin material having a corrugated cardboard structure has a sturdy structure, the seat cover 1 at its fixed portion is made to have a shape-retaining rigidity, and the traction member 5 pulls the seat cover 1 in the direction in which the ends of the seat cover 1 are contracted. At this time, the pulled seat cover 1 part is smoothly moved without being distorted, and the connection work by the seat cover 1 is ensured. The connecting notch 8 formed by notching on the side edge in the longitudinal direction of the pulling member 5 is
The positioning and folding connection at the end portion of the seat cover 1 is facilitated, and the connection insertion portion 9 formed by cutting from the end edge of the pulling member 5 in a substantially C shape is easily held and fixed by inserting the end portion of the seat cover 1. Moreover, the seat cover 1 after use can be replaced with respect to the pulling member 5. A female button member 61 having a large-diameter flange-shaped head portion 61B at one end of a tubular body portion 61A slightly longer than the width of the pulling member 5, and a body portion 60A that can be inserted into the tubular body portion 61A. The hooked portion 6 including the male button member 60 having the large-diameter flange-shaped head portion 60B at one end is slidable through the through hole 6A formed in the pulling member 5, so that the seat cover can be slid. With 1, the hooked portion 6 can be used in any state of the front and back of the pulling member 5. Even if the pulling member 5 is rotated so as to wind up the seat cover 1 itself from the end portion of the seat cover 1, the button members 6 on both male and female sides of the hooked portion 6 are rotated.
Since the heads 60B and 61B of 0 and 61 are fitted into any of a plurality of holes that are arranged at a predetermined interval in the seat cover 1 and go out from the seat cover 1, the size of the seat cover 1 is reduced. It can be adjusted to any desired length. The central locking portion having the locking member 7 and the left and right corners of the end portion of the seat cover 1 are hooked up and fixed in a state of being folded back in a triangular shape, and substantially fixed in a diagonal direction from the central locking portion to the left and right sides. The pulling means 5 formed by the arm portion projecting in a V-shaped wing shape firmly tightens the winding and tightening of the conveyed object C by the pulling operation between the ends of the seat cover 1, and after connecting and fixing. The seat cover 1 is prevented from falling off.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION In the following, one embodiment of the present invention will be described with reference to the drawings, in which reference numeral 1 shown in the drawings forms a band by flattening a long tubular member having a predetermined width. As shown in FIG. 1, various kinds of articles C, which are seat covers, such as pallets for loading and unloading and carts, stacked in a stacked manner on a loading platform P, are wound and mounted in the horizontal direction, or illustrated. Although it is omitted, it has a length and a width sufficient for winding and mounting in the vertical direction, and is a disposable type, so that it can be manufactured at extremely low cost.

That is, the seat cover 1 is not harmful even if it is incinerated at a low cost and is made of, for example, a high-density polyethylene resin (commonly known as high-den poly) similar to a so-called shopping plastic bag for taking out products after purchasing the products in a store or the like. It is made of a sheet material with a predetermined wall thickness that does not generate gas, and it is extremely strong compared to the conventional one-sheet structure by making it into a flat band shape with a tubular shape with an appropriate width. (See FIG. 5). And
When the load C is horizontally wound and mounted, the vertical width of the stacked loads C in the vertical direction and the width of the load C and the perimeter of the load C in the horizontal direction. It has a length sufficient to surround (see FIG. 1).
Further, when the articles C are to be wound and mounted in the vertical direction, the articles C are stacked together with the horizontal width of the articles C that are stacked and are laid across a plurality of rows in the horizontal direction. The length is sufficient to surround the transported object C in the vertical direction so that C can be wound.

The seat cover 1 also has a cargo C
It has the fixing means 2 which can connect and fix each other in a state where the ends after being wound and attached are pulled and firmly tightened. The fixing means 2 in the illustrated example is
The seat cover 1 is made substantially orthogonal to the winding direction of the seat cover 1 so that the ends of the seat cover 1 are pulled to be positioned with a slight gap therebetween.
The traction member 5 is fixed to both ends. At this time, the length of the pulling member 5 is formed to be slightly larger than the width of the seat cover 1. The pulling member 5 is configured to sufficiently withstand a pulling load when pulling the seat cover 1 as a whole, and is provided with, for example, a corrugated board structure made of polypropylene resin, HEIDEN polyethylene resin or other synthetic resin material (see FIG. 4). By using a core material (commonly called plastic step), the structure itself is durable and does not produce pollution such as chlorine-based harmful gas when discarded and incinerated, and it is ideal for disposable items. It is good to use it twice.

As shown in FIG. 2, one of the pulling members 5 is provided with a hooked portion 6 having a button structure slidable on the front and back sides at both end portions located outside the width of the seat cover 1. In the mounting holes 7A formed at both ends of the other pulling member 5 so as to face the hooked portion 6, an annular elastic body, preferably a tough annular elastic body, for example, a string-like elastically expandable / contractible string. A locking member 7 such as a rubber band is connected. Then, the hook member 7 is attached to the hooked portion 6 and the attachment hole 7 is attached.
The article C can be wound and fixed together with the loading platform P by hanging it from the A side in an extended state and can be easily removed. As a result, the cargo C
There is an advantage that the periphery of the object to be transported C can be fastened in an appropriate tightened state at the time of winding mounting. Needless to say, the fixing means 2 is not limited to the hooking member 7 as shown in the drawing, but the hooks, buckles, and the like can be detachably attached and the length thereof can be freely adjusted to facilitate mutual end portions of the seat cover 1. It is enough if it can be fixed. It should be noted that eyelets for reinforcement may be attached to the peripheral edge of the attachment hole 7A so as to prevent tearing of the attachment hole 7A.

As shown in FIGS. 3 and 4, a specific construction of the hooked portion 6 is a large-diameter flange-shaped head portion at one end of a tubular body portion 61A which is slightly longer than the width thickness of the pulling member 5. A female button member 61 including a 61B, and a large-diameter flange-shaped head portion 60 at one end of a body portion 60A that can be inserted into the tubular body portion 61A.
And a male button member 60 having B, and the pulling member 5
Button members 60 and 61 on both sides of the male and female are fitted and mounted so as to be slidable from the both sides of the through hole 6A formed so as to be slidable on both sides. Since the hooked portion 6 having such a button structure slides on the front and back sides of the pulling member 5, it can be used regardless of the front and back sides when it is applied and wound around the transported article C.

As shown in FIG. 2, in the pulling member 5 to which the hooking member 7 is connected, the pulling member 5 has a length corresponding to the width of the seat cover 1 along the side edge in the longitudinal direction, and has a depth for returning and positioning. The connecting cutout portion 8 is cut out, and the end portion of the seat cover 1 is folded back so that the end portion of the seat cover 1 is hung on the connecting cutout portion 8. It is held and fixed by fixing by fixing or by welding by heat sealing.

Further, in the pulling member 5 to which the hooked portion 6 is attached, a connecting insertion portion 9 is formed by a substantially C-shaped cut from the side edge toward the inside, and the end of the seat cover 1 is formed here. By simply inserting and sandwiching the parts, it is possible to easily and securely fix and connect them. If necessary, the end portion of the seat cover 1 sandwiched by the connecting insertion portion 9 of the pulling member 5 may be fixed by, for example, PP tape, or may be fixed by heat sealing by welding so as not to come off. Is also good. Then, with respect to the pulling direction when pulled by the pulling member 5, the entire width of the seat cover 1 at the pulling portion itself is not deformed or deformed, and remains substantially straight, particularly both edges. The part is designed to be reliably towed.

Incidentally, the connection fixing of the seat cover 1 to the pulling member 5 is carried out by the connection cutout portion 8 and the connection insertion portion 9 as described above.
It is not limited to such cases, such as directly joining without using these, or using appropriate fasteners / members, etc.
Appropriate changes are possible.

The traction member 5 is, by itself,
It can be forcibly inserted between the stacked articles C, and by doing so, the seat cover 1 to be wound around the articles C can be temporarily fixed (see FIG. 6). ).

Further, if necessary, one of the ends of the seat cover 1 may be provided with a temporary fixing means for inserting it between the stacked articles C. Although not shown, this temporary fixing means is a rigid shape-retaining material fixed to the seat cover 1 substantially orthogonal to the rolling direction of the seat cover 1 or in the longitudinal direction of the seat cover 1. One of the ends in the longitudinal direction of the seat cover 1 may be one in which a temporary fixing insertion piece inserted between the stacked articles C to be inserted and inserted into the side edge on one end side is inserted. It can be configured such that it is inserted between the stacked articles C in the edge and a temporary fixing insertion tool having a substantially L-shaped cross section is inserted.

For example, one of the longitudinal edges of the seat cover 1 may be provided with a temporary insertion tool which is inserted between the stacked articles C and has a substantially L-shaped cross section. The temporary insertion tool is formed of, for example, hard rubber itself, rubber-coated metal, or the like. Then, when the cargo C is rolled,
By inserting this temporary fixing insertion tool between the transported articles C, the seat cover 1 is prevented from falling off during the rolling operation, and after the rolling operation, the sheet cover 1 is removed and brought into contact with the corner of the transported article C. The cover 1 is positioned and the transported article C is fixed around.

Alternatively, one of the longitudinal ends of the seat cover 1 is formed so as to have a narrower width as it reaches the edge, and a rubber coating treatment is applied to the surface to prevent slippage. It is also possible to form a temporary fixing insertion portion which is inserted by inserting between the objects C. In addition, one of the ends of the seat cover 1 in the longitudinal direction is formed to have a narrower width as it reaches the end edge, and a rubber coating process is applied to the surface to prevent slippage, so that the cargo C It is also possible to form a temporary fixing insertion portion which is inserted into and inserted into. The temporary fixing insertion portion is inserted between the conveyed articles C when the conveyed articles C are wound, so as to prevent the seat cover 1 from falling off during the rolling operation, and is pulled out after the rolled operation to be conveyed C. The seat cover 1 is positioned by being brought into contact with the outer peripheral surface, and the transported object C is fixed by rolling.

In any of the embodiments, one of the longitudinal ends of the seat cover 1 is inserted between the articles C to be temporarily fixed, and after the seat cover 1 is wound, Since both ends of the seat cover 1 may be appropriately removed and connected and fixed to each other, the pulling member 5 may be used instead of providing a special temporary fixing means.

7 to 9, the pulling member 5 is different from the pulling member 5 in the first embodiment, which is the pulling member 5 including the hooked portion 6 and the hooking member 7 described above. Four embodiments are shown. In any of the embodiments, the end portions of the seat cover 1 are connected and fixed to each other, and the hooked portion 6 and the hooking member 7 are provided as in the illustrated example.
However, it is needless to say that other connecting and fixing structure can be adopted as in the case of the fixing means 2 according to the first embodiment, as in the description of the first embodiment.

That is, in the second embodiment shown in FIG. 7, a single hooked portion 6 having a button structure slidable on the front and back is provided at the center of one of the pulling members 5, and the hooked portion is held. 6 is attached to a single mounting hole 7A formed in the center of the other pulling member 5 so as to face the pulling member 6. Is fastened, and the hooking member 7 is attached to the hooked portion 6 in the mounting hole 7
The article C can be wound and fixed together with the loading platform P by hanging it from the side A in an extended state. Further, when the pulling member 5 is rotated from the end portion of the seat cover 1 so as to wind up the seat cover 1 itself, the head portions 60B of the button members 60, 61 on both male and female sides of the locked portion 6,
61B is moved out of the seat cover 1 so that the hooked portion 6 can be used in any of the front and back states of the pulling member 5, so that the seat cover 1 centrally corresponds to the position of the hooked portion 6. A plurality of holes 1A are spaced apart along the longitudinal direction of the.

In the third embodiment shown in FIG. 8, the pulling member 5 includes a central hooking portion 11 having the hooked portion 6 and the hooking member 7, respectively, and a central hooking portion 11. The arm portion 12 is formed by projecting in a substantially C-shaped wing shape in a diagonal direction on both the left and right sides, and the arm portion 12 is formed after the left and right corner portions of the end portion of the seat cover 1 are folded back in a triangular shape. It is hung on the shoulder in a shoulder shape, and the folded-back portion thus hung is fixed by an arbitrary fixing method such as fixing with PP tape or welding with heat sealing.

In the fourth embodiment shown in FIG. 9, the seat cover 1 is formed to have a predetermined narrow size by a one-piece canvas member made of synthetic resin material, and the traction member 5 is used.
Is formed of a synthetic resin band plate. Further, the length of the pulling member 5 is formed to be substantially the same as the width of the narrow seat cover 1. One of the pulling members 5 is provided with a hooked portion 6 having a button structure that is slidable on the front and back sides at both end portions located inside the width of the seat cover 1, and the other pulling member 5 faces the hooked portion 6. To the attachment holes 7A formed on both end sides of the member 5, the tongue members 7 made of a tough annular elastic body, for example, a string-like rubber band that elastically expands and contracts, are connected, respectively. The carrying member C can be wound and fixed by hanging the hanging member 7 from the side of the mounting hole 7A in an extended state to be hooked on the stopper 6. As in the case of the second embodiment described above, when the pulling member 5 is rotated so as to wind up the seat cover 1 itself from the end portion of the seat cover 1, the male and female both sides of the hooked portion 6 are locked. Head 60 of button member 60, 61
B and 61B are moved out of the seat cover 1, and the seat cover 6 corresponds to the position of the hooked portion 6 so that the hooked portion 6 can be used in any state of the front and back of the traction member 5. 1 A plurality of holes 1A along the longitudinal direction of both side edges
May be spaced apart.

Next, an example of the use of the device of the present invention will be described for the case of the first embodiment. As shown in FIG. 6, the traction means 5 is attached to make the device rigid. One of the ends of the seat cover 1, for example, the end of the side having the hooked portion 6 of the button structure is forcibly inserted and inserted between the transported articles C (see FIG. 6 (A )reference). The seat cover 1 which is temporarily fixed by being inserted is wound around the article C (see FIG. 6 (B)), and the other end side where the latching member 7 such as a rubber band is bound is the above-mentioned one. It is pulled to one end side so as to be tightened, and the other hooking member 7 is hooked on the one hooked portion 6 in an extended state from the mounting hole 7A side (see FIG. 6C). Next, the other hooking member 7 is further stretched from the attachment hole 7A side to be hooked on the other hooked portion 6 so that both ends of the seat cover 1 are connected and fixed via the fixing means 2. Then, the seat cover 1 is firmly and tightly fixed around the transported object C (see FIG. 6D).

At this time, as shown in FIG. 1, either around the article C on the loading platform P in the horizontal direction or with the loading platform P in the vertical direction. Of course, it can be appropriately selected depending on the loading, unloading, transportation work and other situations.

[0029]

As described above, according to the present invention, it is possible to provide a disposable (one-way type) type by improving the conventional structure, and to generate no harmful gas even when it is discarded and incinerated. In addition, the structure is robust and can be easily manufactured at low cost. In general, various cargos C stacked in a stacked manner on a loading platform P such as a pallet for cargo handling and trolleys are bundled and fixed to be loaded and unloaded on a truck bed, stored in a warehouse, etc. It is possible to prevent the collapse of the load. Moreover, since the work of fixing the winding to the conveyed product C can be performed by inserting one end of the seat cover 1 between the conveyed products C and temporarily fixing it, and then winding it as it is. After the winding, the transported article C can be firmly fixed by connecting and fixing both ends of the seat cover 1 by the fixing means 2.

When unnecessary, the fixing means 2 can be easily removed from the transported article C by releasing or separating it, and no harmful gas is generated even if the waste is incinerated. It is possible to solve various pollution problems caused by discarding vinyl resin sheets. Not only that, but when not needed, it can be stored compactly by folding the seat cover 1 and easily carried,
It can be used quickly and again for loading, unloading, and transportation work.

Further, for example, by fixing the cargo C together with the loading platform P so as to be integrated with the loading platform P, the cargo C does not drop from the loading platform P. For example, in a supermarket or a large scale. It can be easily used for various kinds of goods delivery in retail stores, moving documents in offices, moving luggage in factories, and delivering products to courier companies.

That is, in the present invention, this is because the length of the articles C stacked on a predetermined loading platform P is long enough to be wound around the articles C, and a tubular article having an appropriate width is flattened. Seat cover 1 made of synthetic resin material formed,
The seat cover 1 is provided with fixing means 2 for connecting and fixing the seat cover 1 in a state where the end portions of the seat cover 1 are pulled to each other. The fixing means 2 pulls and positions the end portions of the seat cover 1 so as to be positioned. Of the synthetic resin material having a corrugated cardboard structure and fixed to both end portions of the seat cover 1 so as to be substantially orthogonal to the winding direction of the seat cover 1, and the front and back slidable catches provided on one of the draw members 5. Part 6 and
Is connected to the other pulling member 5 so as to face the hooked portion 6,
This is because it is provided with a hooking member 7 made of an annular elastic body that is hooked and fixed in a stretched state with respect to the hooked portion 6, whereby an inexpensive and disposable (one-way type) type can be obtained. In addition, it is possible to easily prevent the cargo from being overwhelmed by bundling the various kinds of goods C stacked in a stack.

Further, the entire fixed portion of the seat cover 1 with respect to the conveyed article C moves smoothly without being distorted,
The seat cover 1 can be fixed by the fixing means 2 in a state in which the entire conveyed article C is tightly wound without wrinkling in the whole. Moreover, the seat cover 1 itself is
Since it is removably connected and fixed to the conveyed article C by the fixing means 2, it can be easily removed when a part of the conveyed article C needs to be taken out after the winding mounting, and after the taking out, It is also easy to install by winding again by tightening. Further, the seat cover 1 itself is formed by flattening a tubular member having an appropriate width, and is extremely durable as compared with a conventional one-sheet structure, and the surface thereof is Also, it is possible to display and display an advertisement text or the like having an appropriate content, and it can be used as an advertisement medium.

The pulling member 5 is formed with a connecting cutout 8 which is cut out at a side edge in the longitudinal direction so that the end portion of the seat cover 1 is folded back and held and fixed, or a cutout is formed from the end edge of the pulling member 5 in a substantially C-shape. Since the connection insertion portion 9 is provided, the end portion of the seat cover 1 can be easily held and fixed, and the seat cover 1 can be easily replaced with respect to the pulling member 5.

The hooked portion 6 has a large-diameter flange-shaped head portion 61 at one end of a barrel portion 61A which is slightly longer than the width of the pulling member 5.
The pulling member includes a female button member 61 having B and a male button member 60 having a large-diameter flange-shaped head portion 60B at one end of a barrel portion 60A that can be inserted into the barrel barrel portion 61A. 5, the button members 60 and 61 on both sides of the male and female are fitted and mounted so as to be slidable from the both sides of the through hole 6A formed so as to be slidable on both sides. The hooked portion 6 can be used in both the front and back states of the traction member 5 together with the seat cover 1.

When the towing member 5 is rotated so as to wind up the seat cover 1 itself from the end portion of the seat cover 1, the head portions 60 of the button members 60, 61 on both male and female sides of the hooked portion 6 are rotated.
B and 61B are a plurality of holes 1 which are arranged in the seat cover 1 at a predetermined interval so that B and 61B go out of the seat cover 1.
Since A is provided, it is easy to adjust the length of the seat cover 1 to be short, and as a result, the winding and tightening of the conveyed article C can be made firm.

The pulling member 5 has a central hooking portion 11 having the hooking member 7 and a central hooking portion for hanging and fixing the left and right corners of the end of the seat cover 1 in a triangular shape. Since it is formed by the arm portion 12 which is formed so as to project from 11 in a diagonal direction on both left and right sides in a substantially C-shaped wing shape, the seat cover 1 does not drop off from the traction member 5 after being fixed by winding. It is possible to make the winding tightening of the conveyed object C firm.

Further, the seat cover 1 is formed of a single canvas member made of synthetic resin material having a predetermined width size, and fixing means 2 for connecting and fixing the seat cover 1 to each other while the end portions of the seat cover 1 are pulled. And the fixing means 2
Is a traction member 5 made of a synthetic resin material, which is fixed to both ends of the seat cover 1 so as to be substantially orthogonal to the winding direction of the seat cover 1 so as to pull and position the ends of the seat cover 1, respectively. Front and back slidable hooked portions 6 provided on one of the pulling members 5 and the other pulling member 5 so as to face the hooked portions 6 are connected to the hooked portions 6 in a stretched state. Since it is provided with the hooking member 7 made of an annular elastic body that is fixed to the frame, it is possible to inexpensively manufacture a load collapse preventing device for a conveyed article, and the seat cover 1 itself is made of a narrow-sized canvas member. Since it is formed, the seat cover 1 can be folded compactly when not needed and can be easily carried, and can be quickly used for loading, unloading and carrying work.

[Brief description of drawings]

FIG. 1 is a perspective view of a use state according to a first embodiment of the present invention.

FIG. 2 is a partially cutaway exploded perspective view of a fixing means.

FIG. 3 is a vertical sectional view showing the operation of the button member.

FIG. 4 is a vertical cross-sectional view of the button member as viewed from the front side.

FIG. 5 is a cross-sectional view of the seat cover.

6A and 6B show a work procedure for bundling transported articles by the device of the present invention, (A) temporarily fixing, (B) winding mounting, (C) tightening, (D) ending bundling. It is an important section perspective view each time.

FIG. 7 is a partially cutaway exploded perspective view of a fixing means according to a second embodiment of the present invention.

FIG. 8 is a partially cutaway exploded perspective view of a fixing means according to a third embodiment of the present invention.

FIG. 9 is a partially cutaway exploded perspective view of a fixing means according to a fourth embodiment of the present invention.

[Explanation of Codes] C ... Cargo P ... Stacking platform 1 ... Seat cover 1A ... Hole 2 ... Fixing means 5 ... Towing means 6 ... Hooked portion 6A ... Through hole 7 ... Hooking member 7A ... Mounting hole 8 ... Connection notch 9 ... Connection insertion part 11 ... Central locking part 12 ... Arm part 60 ... Male button member 61 ... Female button member 60A ... Body part 61A ... Cylindrical body parts 60B, 61B ... Head part

   ─────────────────────────────────────────────────── ─── Continued front page    F term (reference) 3E063 AA02 EE03 FF07                 3E067 AC03 AC15 BA05A DA03                       EC29 GD10

Claims (7)

[Claims] 1. A synthetic resin material fabric formed by flattening a tubular product having a length sufficient to wind around the articles stacked on a predetermined loading platform and having an appropriate width. An apparatus for preventing cargo from slipping over a load, comprising a seat cover made of metal and fixing means for connecting and fixing the seat cover to each other in a state where the end portions of the seat cover are pulled, and To pull and position the sheet cover substantially orthogonally to the winding direction of the seat cover and fixed to both ends of the seat cover, which are made of a synthetic resin material having a corrugated cardboard structure, and the front and back sides provided on one of the pulling members. A slidable hooked portion, and a hooking member formed of an annular elastic body that is connected to the other pulling member so as to face the hooked portion and is hooked and fixed in an extended state with respect to the hooked portion Transport characterized by A device for preventing the collapse of loads. 2. The pulling member is formed with a connecting cutout formed by cutting a side edge in the longitudinal direction so that the end portion of the seat cover is folded back and held and fixed, or a cutout is formed in a substantially C-shape from the pulling member end edge. A connection insertion part is provided.
A device for preventing the collapse of a load for the described cargo. 3. The hooked portion is a female button member having a large-diameter flange-shaped head portion at one end of a barrel portion slightly longer than the width of the pulling member, and is inserted into the barrel portion. It consists of a male button member with a large-diameter flange-shaped head at one end of the body, and it penetrates from both sides of the through hole so that it can be slid on the front and back sides of the through hole formed in the pulling member. 3. The cargo collapse prevention device for a conveyed article according to claim 1, wherein button members on both sides of the male and female are fitted and mounted in the inserted state. 4. The seat cover so that the button member heads on both male and female sides of the hooked portion come out of the seat cover when the towing member rotates so as to wind the seat cover itself from the end of the seat cover. The load collapse prevention device for a transported article according to any one of claims 1 to 3, further comprising a plurality of holes that are arranged at predetermined intervals. 5. The pulling member is provided with a central locking portion having the locking member and left and right portions of the central locking portion for hanging and fixing the left and right corners of the seat cover end portion in a state of being folded back in a triangular shape. The load collapse prevention device for a conveyed article according to any one of claims 1 to 4, which is formed by an arm portion that is formed to project in a substantially V-shaped wing shape in a diagonal direction on both sides. 6. The cargo collapse prevention device for a transported article according to claim 1, wherein the seat cover is made of a HEIDEN polyethylene resin material, and the traction member is made of a polyethylene resin material or a HEIDEN polyethylene resin material. 7. A sheet formed of a single canvas member made of a synthetic resin material having a predetermined width and having a length sufficient to wind around the articles stacked on a predetermined loading platform. What is claimed is: 1. A cargo collapse prevention device for a conveyed article, comprising: a cover and a fixing means for connecting and fixing each other in a state where the end portions of the seat cover are pulled together, wherein the fixing means pulls the seat cover end portions together. , A synthetic resin traction member fixed to both ends of the seat cover so as to be positioned substantially orthogonal to the winding direction of the seat cover, and a front and back slidable latch provided on one traction member And a hooking member made of an annular elastic body that is connected to the other pulling member so as to face the hooked portion and that is hooked and fixed in an extended state with respect to the hooked portion. Equipment for preventing collapse of cargo Place