JP2009220865A - Load collapse-preventing band - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a load collapse-preventing band with which a plurality of loads can be rapidly firmly fixed by an easy manual work and which can prevent a load collapse during transportation of the loads and is returned from a shipping address in an extremely high return ratio. <P>SOLUTION: The load collapse-preventing band has a main fastening band end piece mounted at a linear joint part intersecting an annular band body on the right surface side of the annular band body, wherein a first hook and loop fastener is mounted on one surface of the part around the tip end of the main fastening band end piece; a rigid plate having the second hook and loop fastener is mounted at a position neighboring to the linear joint part of the outer surface of the annular band body opposite to the main fastening band end piece overlaping the annular band; a third hook and loop fastener engaging with a second hook and loop fastener is mounted at a position neighboring to the rigid plate; and a fourth hook and loop fastener engaging with the first hook and loop fastener is mounted at a position neighboring to or spaced-apart from the third hook and loop fastener. A plurality of groups of the loads can be fixed by this load collapse-preventing band. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a load collapse prevention band. More specifically, the present invention relates to a load collapse prevention band capable of preventing the load from collapsing with a simple operation when a plurality of packages are transported, stored or transported together.

When a plurality of packages such as cardboard boxes in which various items are stored are collected together, for example, when transported using a forklift or the like and stored in a warehouse, or when the packages are transported by a vehicle, the plurality of packages are In many cases, the collapse of one load and the fall of a group of packages results in the fall of all packages one after another.
Long belts that fix a plurality of packages together and prevent collapse of a plurality of packages are widely used. Usually, a plurality of cargo groups conveyed together by a forklift or the like have a peripheral length of about 3 to 10 m, and a long belt length that prevents collapse of the cargo is also 3 to 10 m. It is used.
The collapse or dropping of a plurality of luggage groups not only damages the articles stored in the cardboard boxes, but also significantly reduces the work efficiency of the transportation, storage or transportation of the luggage, and may lead to an accident.
As a load collapse prevention band capable of preventing a load from collapsing during transportation, storage or transportation, for example, a long load collapse prevention belt described in Patent Document 1 has been proposed so far. ing.
Patent Document 1 states that “one or both male and female hook-and-loop fasteners that oppose the hook-and-loop fastener are provided at one end in the length direction of the belt-like stretchable member having either male or female hook-and-loop fasteners. A load collapse prevention belt is disclosed in which a non-stretchable member is attached to the back of the hook-and-loop fastener of the engagement operating portion or the back of the stretchable member on the opposite side of the hook-and-loop fastener.
However, the load collapse prevention belt described in Patent Document 1 is a technology that utilizes the elastic restoring force of the stretchable member, and is configured by winding a single long belt around a load group and fixing it. When carrying out the wrapping and fixing work alone, the elastic member of the belt is stretched while pressing the hook-and-loop fastener at one end of the long belt against the luggage surface, and the hook-and-loop fastener at the other end is attached to this. In order to bond them together, a large force is required, and in some cases, a separate tool is required, so that the fixing work becomes complicated, and there is a problem in terms of speed and accuracy of the work.
Moreover, although Patent Document 1 has a description that the purpose is to improve the return rate from the package shipping destination, the load collapse prevention belt of Patent Document 1 is a single long belt. There was also a problem that the long load collapse prevention belt after the unlocking operation at the package shipping destination becomes tangled and the return rate of the load collapse prevention belt from the package shipping destination is extremely low.
Further, the load collapse prevention belt of Patent Document 1 simply supports the tension applied to the belt by tightly fixing the surface fastener. In general, the close fixation by the hook-and-loop fastener exhibits a very large tensile strength against the tension suspended from the parallel direction to the close contact surface. However, the end of the contact fixing surface has a property of peeling with a weak force against the force applied in the direction with respect to the contact surface.
Therefore, the joint surface fixed to prevent the collapse of the load by the load collapse prevention belt of Patent Document 1 is peeled off when the end of the contact fixing surface starts to come off due to contact with another object or the like by handling such as conveyance. There is a great risk that the material will be unloaded and the cargo will collapse.
Japanese Patent No. 3551247

  The present invention solves the above-mentioned problems, can fix a plurality of packages quickly and firmly by simple manual work, prevent the occurrence of cargo collapse during transportation, and has a very high return rate from the package shipping destination. It is an object of the present invention to provide a band for preventing cargo collapse.

As a result of various investigations to obtain a band for preventing cargo collapse that is easy to handle and inexpensive, which can pack a plurality of packages quickly and firmly by simple manual work, the present inventors first prevented the collapse of cargo. The main banding strip end piece and the annular band member are joined by attaching the main binding band end piece having a shearing force surface fastener to the annular band member, using the band for the ring as an annular band member, simplifying the winding work of the fixing work. An object of the present invention is to provide a hard plate at the position of the annular band adjacent to the portion, and to fix the plurality of luggage groups by pulling the annular band using the edge of the hard plate as a fulcrum of the lever principle. Solved.
That is, the present invention
(1) A load collapsing prevention band in which a main binding band end piece is provided at a linear joint crossing the annular band on the surface side of the annular band, and a substantially distal end portion of the main binding band end piece A first surface fastener is provided on one side of the belt, and a second surface fastener is provided at a position adjacent to the linear joint on the outer surface of the annular band that faces when the main binding band end piece is superimposed on the annular band. A plate is provided, and a third surface fastener that is fitted to the second surface fastener is provided at a position adjacent to the hard plate, and the first surface fastener is fitted at a position adjacent to or spaced from the third surface fastener. A load collapse prevention band characterized by fixing a plurality of luggage groups provided with a fourth surface fastener to be combined,
(2) A sub-binding band end piece is provided at a linear bonding portion where the main binding band end pieces are bonded or at a second linear bonding portion in the vicinity of the bonding portion. A fifth surface fastener is provided on one side of the tip, and the outer surface of the annular band that faces when the secondary binding band end piece is bent in a direction opposite to the bending direction of the main binding band end piece, A sixth hook-and-loop fastener that fits with the fifth hook-and-loop fastener is provided at a position that is spaced from the position of the linear bonding portion where the auxiliary binding band end pieces are joined to the length of the auxiliary binding band end pieces. (1) The load collapse prevention band according to item (1), and (3) the load collapse prevention band according to item (1) or (2), wherein the plurality of luggage groups are cardboard box groups,
Is to provide.

  The band for preventing load collapse according to the present invention is provided with a hard plate at a position adjacent to the linear joint portion on the outer surface of the annular belt body. The work enables fast and strong fixation of a plurality of packages, and the release operation is simple, and the release-unloading band can be folded compactly. The return rate from the destination will be extremely high. In addition, the load-clamping prevention band with a band end piece for secondary binding of the present invention can form an annular band having a larger diameter that has a margin than the peripheral length of a plurality of luggage groups. In addition, there is an advantage that even when the size of a plurality of luggage groups changes, the same band collapse prevention band can be used up to a certain degree of change.

The material used for the annular band, the main binding band end piece and the sub-binding band end piece of the present invention does not have a large elasticity such as rubber, and has a tensile strength that can withstand the fixing force for preventing load collapse. Can be used without particular limitation, for example, natural fiber or synthetic fiber woven fabric, polyethylene, polypropylene, polyvinyl chloride, polyamide, polyethylene phthalate, polycarbonate, etc. synthetic resin sheet or synthetic resin What embossed on the surface of the sheet | seat and what formed the synthetic resin in the polynet tube shape can also be used. The band for preventing collapse of goods using a polynet tube is slightly stretchable, has tensile strength, is a net film, and is in the form of a tube, so there is no risk of unraveling from the side edges. Even if there is a band, it is preferable in that the surface printing of the fixed baggage can be clearly confirmed.
Also, by using a thermoplastic synthetic resin as the material, thermal fusion or high frequency fusion or the like can be used for joining the annular band, the main binding band end piece, and the secondary binding band end piece and fixing the surface fastener. There is an advantage that a band for preventing the collapse of the load having a strong structure can be manufactured with simple processing means.
The load collapse prevention band of the present invention is characterized by the fact that it is an annular belt, and by being an annular belt, it is provided on the side of the abdomen of a plurality of luggage groups, rather than in the case of a long straight belt. The winding work is simplified.
However, the length of the annular band of the present invention is selected according to the length of the periphery of a plurality of fixed luggage groups, and is usually used for a luggage group in the range of 3 to 12 m. However, a preferable range in which the effects of the present invention can be exhibited most is a length of 4 to 8 m.
In order to hang around the plurality of luggage (mainly cardboard packaging) groups, the annular belt body of the present invention needs to have a length equal to or more than the minimum circumference required to surround the plurality of luggage groups. For example, in many cardboard packaging groups, since the cross-sectional shape of the position where the annular band is wound is a rectangle, the circumferential length of the annular band is the total length of the four sides of the rectangle of the cross-sectional shape. The minimum required length.

As the width of the annular belt body of the present invention, an effective width for fixing the plurality of luggage groups can be appropriately adopted depending on the length of the annular belt body and the situation of the plurality of luggage groups.
For example, the luggage group in FIG. 7 is a stack of four cardboard luggage. Fixing the cardboard boxes in two layers in this way is a common shape for a plurality of luggage groups.
In such a case, as shown in FIG. 7, if a wide annular band is used with respect to the height of the load group, eight cardboard load groups can be firmly secured by one load collapse prevention band. To prevent the collapse of the load.
Since the band for preventing cargo collapse according to the present invention is hung from the upper part of a plurality of luggage groups and wound around a predetermined position (in many cases, the middle stage) of the plurality of luggage groups, the circumferential length of the annular band is reduced. When the minimum circumferential length necessary to surround a plurality of luggage groups is used, it is extremely difficult to hang the belts over the plurality of luggage groups. In order to facilitate the hanging work, the circumferential length of the annular band of the load collapse prevention band of the present invention needs to be longer than the minimum length so that the hanging work can be performed with a margin. There is.
The extension of the length to secure a margin for the hanging work is the opposite of the luggage group when the annular band is hung on one side of the upper part of the plurality of luggage groups and the annular band is hung. If there is a gap of about 3 cm or more between the side surface and the annular band, in most cases, the hanging operation can be performed smoothly. If this distance is too small, the hanging work becomes difficult, and if the gap distance is too long, even if the circumferential length of the annular belt is shortened by the fixing means utilizing the hard plate of the present invention, a plurality of loads It becomes impossible to shorten to the minimum circumference required to surround the group, and it becomes impossible to firmly fix a plurality of luggage groups.
In order to facilitate the hanging work in the load collapse prevention band of the present invention, when the circumferential length of the annular band is set large and the distance between the luggage group and the annular band is set too long 3 is provided with the auxiliary banding strip end piece 11 shown in FIG. 3, and the annular band member utilizing the hard plate of the present invention is shortened by the circumferential length of the annular band member by the auxiliary binding band end piece 11. It can be shortened to the circumferential length that can be fixed.

The secondary binding band end piece of the present invention has an effect of facilitating the work by coping with the change in the peripheral length of a plurality of luggage groups and increasing the circumferential length of the annular band during the hanging work. Have.
In the band for preventing collapse of the embodiment shown in FIG. 3, the sixth surface fastener 13 has a wide area several times larger than the fifth surface fastener 12. By appropriately selecting the position of the fifth hook-and-loop fastener 12 that fits into the large-area sixth hook-and-loop fastener 13 corresponding to the size of the periphery of the plurality of luggage groups to be fixed, the circumferential length of the annular band 2 This can be shortened to the circumferential length to which the fixing means for the annular band utilizing the hard plate of the present invention can be applied.
The hook-and-loop fastener used in the band for preventing load collapse according to the present invention is used as a trade name Magic Tape (registered trademark), and has a female joint surface having a large number of loop-shaped flocks formed of a synthetic resin. A set of hook-and-loop fasteners having male joint surfaces can be used, and commercially available hook-and-loop fasteners can be used without particular limitation. The first surface fastener and the fourth surface fastener form a male and female pair and are fitted and joined together. Similarly, the second surface fastener and the third surface fastener, and the fifth surface fastener and the sixth surface fastener are fixedly fitted. Has a surface. In particular, the dimension of the third surface fastener is the same as the area dimension of the second surface fastener.
The hook-and-loop fastener of the present invention can be fixed to a predetermined position by sewing, an adhesive, or fusion bonding to the annular band, the main binding band end piece, and the sub-binding band end piece. When the surface fastener is fixed by fusion, a thermoplastic resin film may be adopted as the material of the back surface of the base material of the surface fastener.
The rigid plate of the present invention is not particularly limited as long as it has strength that does not bend when it is fixed by the lever principle, and any hard plate can be used, for example, an appropriate thickness having strength that does not bend. Wood board, metal board, synthetic resin board, ceramic board and the like.

One side of the hard plate of the present invention has a hook-and-loop fastener fixed, and the hook-and-loop fastener is usually fixed using an adhesive having a strong adhesive force, but is welded via a thermoplastic resin film. It can also be fixed. The use of a synthetic resin plate as the hard plate is desirable from the viewpoint of weight reduction of the load collapse prevention band of the present invention. The synthetic resin plate is preferably polyethylene, polypropylene, polyamide, polyethylene phthalate or polycarbonate having rigidity and strength. In addition, adhesive or fusion fixing is used for fixing the hard plate to the surface of the annular band. When an adhesive is used, a strong adhesive force that can withstand the tension applied to the annular band at the time of fixing is used. Having an adhesive is desirable.
The dimensions of the rigid plate of the present invention correspond to the width of the annular strip and the width of the main binding band end piece, and the height corresponds to the circumferential shortening distance of the annular strip required for tightening the annular strip. Determined.
Usually, it is preferable to select in the range of 1 to 10% of the length of the annular band. The thickness of the hard plate is increased to a thickness at which the hard plate does not bend during the fixing operation in accordance with the rigidity of the material.
The second band fastener of the hard plate and the third surface of the annular belt body are fixed to the plurality of luggage groups, for example, cardboard surfaces by hanging the annular belt body of the load collapse prevention band according to the present invention. Immediately before the hook-and-loop fastener is surface bonded to complete the fixing of the load, the vicinity of the linear bonding portion 4 of the load collapse prevention band of the present invention has a shape shown in the side cross section of FIG.
The annular belt body 2 of the present invention to which a large tension required for fixing is applied is reversed and bent at an acute angle at the linear joint 4 from the left end of the drawing, and the back surface side of the hard plate 7 having the second surface fastener 6 on the surface. 8 is reversed again at an acute angle at the short edge S of the hard plate, and is passed through the back surface side of the third surface fastener 8 and the back surface side of the fourth surface fastener 9, and the annular band on the right side of FIG. It is connected to.
The main binding band end piece 3 is connected to the linear joint portion 4, and a first surface fastener 5 is provided near the tip end portion. 9 pulls the main binding band end piece 3 from the state shown in FIG. 8 until the second surface fastener 6 comes into close contact with the third surface fastener 8, and the first surface fastener 5 becomes the fourth surface fastener 9. It is a side cross section in the vicinity of the fixed linear joint part 4. The annular band 2 from the left side of FIG. 9 is folded in the reverse direction at the linear joint 4 to form a double annular band 2 up to the short edge S of the hard plate, and again in the reverse direction at the short edge S And reaches the lower surface of the fourth surface fastener 9 via the lower surface of the third surface fastener 8.

In the state in the vicinity of the linear joint 4 of the annular band 2 in FIG. 8, when considering geometrically, the large edge of the annular band 2 is inverted at an acute angle, and the short edge S of the hard plate bent. It is firmly supported at the position. The main binding band end piece 3 is tensioned by the traction force used to form the shape shown in FIG. 8, but the smaller the angle R of the short edge S of the hard plate, the more the lever principle works. The traction force applied to the banding strip end piece 3 can be reduced. In the state where the annular band 2 in FIG. 9 in which the second surface fastener 6 and the third surface fastener 8 are firmly fixed is fixed, the pulling force of the main binding band end piece 3 can be made zero. The large tension applied to the annular band 2 generated by the reaction of the force pulling the main binding band end piece 3 is supported by the fixing force of the hook-and-loop fastener. In the band for preventing load collapse according to the present invention, the tension applied to the annular band 2 is supported by the tight bonding of the hook-and-loop fastener. However, this close fixing of the hook-and-loop fastener has extremely great resistance to the traction force from the direction parallel to the surface, but the edge T of the close-fixing surface of the two hook-and-loop fasteners in FIG. On the other hand, if the peeling force applied in the vertical direction is applied, it is easily peeled off.
In the load collapse prevention band of the present invention, as shown in FIG. 9, the main binding band end piece 3 is fixed by the first surface fastener 5 and the fourth surface fastener 9, and the edge of the close-fixed surface of the surface fastener is fixed. Since T is held and the upper edge T is protected by the main binding band end piece 3, the defect of being easily peeled off from the edge T due to contact with other objects is prevented.

Hereinafter, the band for preventing collapse of the present invention will be described with reference to the drawings of the embodiments. FIG. 1 is a side view showing an embodiment of the load collapse prevention band of the present invention, and FIG. 2 is a view of the load collapse prevention band of the embodiment of FIG. It is a top view.
The load collapse prevention band 1 of the embodiment of FIG. 2 is a load collapse prevention band in which a main binding band end piece 3 is provided on a linear joint 4 across the ring band on the surface side of the ring band 2. The first surface fastener 5 is provided on one surface of the substantially distal end portion of the main binding band end piece 3, and the outer surface of the annular band 2 facing when the main binding band end piece 3 is overlapped with the annular band body. A hard plate 7 having a second surface fastener 6 is provided at a position adjacent to the linear joint portion 4, and a third surface fastener 8 that fits the second surface fastener 6 is provided at a position adjacent to the hard plate 7. Further, the band collapse prevention band is provided with a fourth surface fastener 9 fitted to the first surface fastener 5 at a position spaced apart from the third surface fastener 8.
The annular band 2 in FIG. 1 is manufactured at a position where one end of one long band is wound toward the other end and a certain length is left as the main binding band end piece 3 from the other end. The simplest manufacturing method is to join and manufacture one end of a long band.
In this manufacturing method, a portion where one end of the long belt is joined to the annular belt is a linear joint 4, and the main binding band end piece 3 is formed on the linear joint 4. As another manufacturing method, one end of a long strip is wound toward the other end, the one end and the other end are joined, and the linear joint 4 that crosses the annular strip vertically. Simultaneously with the formation, the main binding band end piece 3 can be joined to the linear joint portion 4 at the same time.
For example, an adhesive method using an adhesive, an ultrasonic sealing method, a fusion method using a hot-melt sealing method or a high-frequency sealing method, or a joining method using sewing may be used to form the joint portion of the annular band 2. it can.
In the case of using an adhesive, it is preferable to use an adhesive having a strong adhesive force. For example, a strong adhesive such as a urea, melamine, epoxy, phenol or urethane adhesive can be used. .
The fusing method and the joining method by sewing are preferable in that the durability of the joint portion is large.
The load collapse prevention band 1 of the present invention is provided with a first surface fastener 5 on a base body provided with a linear joint portion 4 in which an annular belt body 2 and a main binding band end piece 3 are joined. The first hook-and-loop fastener 5 is provided on one surface of the substantially distal end portion of the main binding band end piece 3, and at this time, rather than providing a hook-and-loop fastener at the most distal end portion of the main binding band end piece 3, It is desirable to provide a hook-and-loop fastener leaving the handle piece when pulling the band end piece 3.
By providing this handle piece portion, it can be pinched with a finger and the main binding band end piece 3 can be pulled.

As a preferred mode of the load collapse prevention band of the present invention, there is a mode in which the auxiliary binding band end piece 11 shown in FIG. 3 is added to the load collapse prevention band of the mode of FIG.
The load collapse prevention band 1 shown in FIG. 3 is provided with a secondary binding band end piece 11 on a linear joint 4 to which the main binding band end piece 3 is joined, on one side in the vicinity of the distal end portion of the secondary binding band end piece 11. A fifth hook-and-loop fastener 12 and an outer surface of the annular band 2 facing when the secondary binding band end piece 11 is bent in a direction opposite to the bending direction of the main binding band end piece 3, A sixth hook-and-loop fastener 13 fitted to the fifth hook-and-loop fastener 12 is placed at a position that is spaced from the position of the linear bonding portion 4 where the banding strip end piece 11 is bonded to the length of the sub-binding band end piece 11. This is a band for preventing collapse of cargo.
Further, as a mode of adding the secondary binding band end piece 11 to the load collapse prevention band of the mode of FIG. 2, in addition to the linear bonding section 4 in which the main binding band end piece 3 is bonded, the linear bonding section It is also possible to provide a second linear joining portion in the vicinity of 4 and connect a band end piece for auxiliary binding to this.
3 is attached for the purpose of shortening the circumferential length of the annular band 2 and is provided with a sixth surface fastener 13. Is shorter than the length of the secondary binding band end piece 11, the circumferential length of the annular band 2 cannot be shortened.
The secondary binding band end piece 11 makes it possible to cope with changes in the peripheral length of a plurality of luggage groups to be fixed and to increase the circumferential length of the annular band body during the hanging work to facilitate the work. As described above, it has an operational effect.
A procedure of a method for fixing eight cardboard box groups measuring 70 cm in length, 80 cm in width, and 60 cm in height by using the band 1 for preventing collapse of the present invention will be described with reference to FIGS.
The cardboard box group shown in FIGS. 5 to 7 is a stack of four cardboard boxes 14 in which the same kind of articles are stored together with cushioning material in two upper and lower stages. The height is 6 m. First, on the corrugated cardboard boxes 14 loaded in two stages, the load collapse prevention band 1 having a circumferential length of 6 m50 cm and a width of 50 cm as shown in FIG. That is, it hangs around the height on the boundary line 15 of the upper and lower two-tiered cardboard box group. Since the annular belt is 50 cm longer than the length of the top of the corrugated cardboard group, there is a gap in the hanging work so that it can be hung quickly. In addition, since the width of the annular band is as wide as 50 cm, when it is hung on the upper and lower boundary lines of the two-stage cardboard, it is possible to prevent the collapse of the load sufficiently stably by one band for preventing the collapse of the load.
In FIG. 7, the position of the boundary line hidden by the load collapse prevention band at the time of fixing is shown by a dotted line, but it is at the center height of the two-stage cardboard box.

Next, as shown in FIG. 6, the circumferential length of the annular band 2 is shortened by fitting and fixing the fifth hook-and-loop fastener 12 at the tip of the sub-binding band end piece 11 to the sixth hook-and-loop fastener 13. Then, the slack portion F generated by shortening is accurately folded inside the annular band 2 and stored in the inner surface of the annular band 2. When the fifth hook-and-loop fastener 12 is fixed to the sixth hook-and-loop fastener 13, the length is shortened by 30 cm by the secondary binding band end piece 11 depending on the position in the large area of the sixth hook-and-loop fastener 13, that is, the annular band The circumference of the body is determined. The circumferential length shortened at this time is shortened to 6 m20 cm. This is 20 cm longer than the peripheral length of the four cardboard boxes, and this 20 cm corresponds to exactly twice the width of the hard plate. The position of the sixth hook-and-loop fastener 13 for fixing the fifth hook-and-loop fastener 12 of the sub-binding band end piece 11 is selected so that the slack corresponding to exactly twice the width of the hard plate remains in the annular band. .
Next, when the main binding band end piece 3 is strongly pulled and the second surface fastener 6 is tightly fixed to the third surface fastener 8 as shown in FIG. 9 through the state shown in the sectional view of FIG. The main binding band end of FIGS. 8 to 9 in a state where the circumferential length is shortened by twice the length of the hard plate as compared with the annular band 2 having the circumferential length shortened in FIG. The strong tension generated by the strong traction of the piece 3 and the fixing reaction by the surface fastener of the tension generated by the lever principle of the short edge S of the hard plate causes the second surface fastener 6 and the third surface fastener 8 of the hard plate to adhere to each other. When firmly supported by the fixation, the cardboard box group is fixed as shown in FIG. 7 so that the annular band of the load collapse prevention band bites into the surface of the cardboard, and the load collapse prevention fixation is completed. Next, if the first hook-and-loop fastener 5 at the tip of the sub-binding band end piece 11 is fixed to the fourth hook-and-loop fastener 9, the second plate fastener 6 and the third hook-and-loop fastener 8 are fixed edges from the fixed edge. Since peeling can be prevented, the cardboard box group is not unfixed during handling.
The procedure for using the load collapse prevention band of FIG. 1 is a procedure starting from the stage of FIG. In general, loads of the same size are always carried out as a group of loads of the same shape. In this case, without the secondary binding band end piece 11, the circumferential length corresponding to the lateral width of the hard plate from the beginning. An annular band is used.

  With the simple work procedure, the load collapse prevention band of the present invention can quickly and with a strong fixing force, prevent stable load collapse of multiple groups of packages, and the work for releasing the lock is simple and easy. The load collapse prevention band can be folded in a compact manner, resulting in a very high return rate from the package shipping destination, and a group of luggage containing various items such as food, machines, equipment, and clothes, especially This is extremely useful in the field of transporting, storing or transporting cardboard boxes.

It is a side view which shows the one aspect | mode of the band for load collapse prevention of this invention. It is the top view seen from the downward direction of the band for load collapse prevention of FIG. It is a sectional side view of the aspect which provided the auxiliary | assistant band end piece of the band for load collapse prevention of this invention. It is the top view seen from the upper direction of the band for load collapse prevention of FIG. It is a figure which shows the procedure which packs a load using the band for load collapse prevention of the aspect of FIG. 3 of this invention. It is a figure which shows the procedure which packs a load using the band for load collapse prevention of the aspect of FIG. 3 of this invention. It is a figure which shows the procedure which packs a load using the band for load collapse prevention of the aspect of FIG. 3 of this invention. It is explanatory drawing which shows the state of the linear junction part vicinity just before fixation of the band for load collapse prevention of this invention. It is explanatory drawing which shows the state of the linear junction part vicinity of the completion of fixation of the band for load collapse prevention of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Band for preventing collapsing 2 Annular band 3 Band end piece for main binding 4 Linear joint 5 First surface fastener 6 Second surface fastener 7 Hard plate 8 Third surface fastener 9 Fourth surface fastener 11 Secondary binding band End piece 12 Fifth surface fastener 13 Sixth surface fastener 14 Cardboard box 15 Boundary line of two-tiered cardboard box group F Slack portion R Angle between surface fastener 6 and surface fastener 8 immediately before fixing S Short edge of hard plate T Edge of the adhesive surface of the surface fastener

Claims (3)

  A band collapse prevention band provided with a main binding band end piece at a linear joint crossing the annular band on the surface side of the annular band, on one side of a substantially leading end portion of the main binding band end piece A first surface fastener is provided, and a hard plate having a second surface fastener is provided at a position adjacent to the linear joint on the outer surface of the annular band facing when the main binding band end piece is superimposed on the annular band. And a third hook-and-loop fastener that fits with the second hook-and-loop fastener is provided at a position adjacent to the hard plate, and the first hook-and-loop fastener is fitted at a position adjacent to or spaced from the third hook-and-loop fastener. A load collapse prevention band characterized by fixing a plurality of luggage groups provided with four-surface fasteners.   A secondary binding band end piece is provided at a linear bonding portion where the main binding band end pieces are bonded or at a second linear bonding portion in the vicinity of the bonding portion, A fifth surface fastener is provided on one side, and the outer surface of the annular band that faces when the band end piece for secondary binding is bent in a direction opposite to the bending direction of the band end piece for main binding, for secondary binding The sixth surface fastener for fitting with the fifth surface fastener is provided at a position spaced apart from the position of the linear joining portion where the belt end pieces are joined and the length of the auxiliary binding band end piece. Band for preventing cargo collapse as described.   The band for preventing collapse of cargo according to claim 1 or 2, wherein the plurality of luggage groups are cardboard box groups.

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