JP2001122265A - Load collapse preventive tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a load collapse preventive tool which can prevent the collapse of cargoes stacked on a pallet or a truck in a plurality of stages which can be wound around an outer peripheral surface of the cargoes by one person. SOLUTION: The load collapse preventive tool 10 to be wound around the outer peripheral surface of the cargoes A to be stacked on the pallet P in a plurality of stages comprises a strip sheet 20 of a predetermined length to be wound around the outer peripheral surface of the cargo A1 on an upper stage, a locking member 30 to bind a base end 21 of the strip sheet 20 with a forward end 22 thereof, and a temporarily holding insertion piece 40 to be branched on an inner surface on the base end 21 side of the strip sheet 20, and the load collapse preventive tool 10 is easily wound around the outer peripheral surface of the cargo A1 on the upper stage by one person by inserting the temporarily holding insertion piece 40 between the cargoes A1 on the upper stage, winding the strip sheet 20 around the outer peripheral surface of the cargo A1 on the upper stage with the base end 21 of the strip sheet 20 in a temporarily held condition, and binding the strip sheet via the locking member 30.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a load collapsing prevention device which is wrapped on the peripheral surface of a plurality of loads stacked on a pallet or a trolley and which can reliably prevent the collapse of the load when the load is conveyed.
In particular, the present invention relates to a cargo collapse prevention device that can be easily wound around luggage by one person.

[0002]

2. Description of the Related Art Normally, when a load is loaded in several stages on a pallet or a trolley for cargo handling and transported, the load is wrapped with a stretch film for preventing the load from being crushed, or a thin string is used. A method of winding several places of a plurality of luggage with a PP band or the like is known.

In addition, a load collapse prevention device for connecting and fixing both ends of a seat cover wound around the loaded luggage with a hook-and-loop fastener, a belt, or the like, and a locking member provided on the seat is applied between the luggage and the luggage. There is known a load collapse prevention device or the like that winds a sheet while inserting a sheet between the rope and the luggage to lock the sheet to the luggage.

[0004]

However, in the method of preventing collapse of a load using a stretch film, the stretched film that has been peeled cannot be reused.
It is necessary to dispose used films as industrial waste, and there is a problem that the cost is increased.

[0005] Similarly, there is a problem that the PP band cannot be reused, and a biting mark remains in the product.

Further, in a configuration in which the periphery of a load is wrapped around by a seat cover and fixed by a belt, in order to use the load with a narrow belt width and several stages of bulky load,
Each belt has to be wound several times, which is time consuming, troublesome and troublesome. To wrap the belt around the luggage alone, lift the luggage and pinch the seat between the luggage This is not only complicated, but also the sheet may come off the baggage, resulting in poor sheet winding work efficiency. Also, in the configuration in which the locking member provided on the seat is inserted between the luggage or between the rope hung on the luggage and the luggage, even if the sheet is locked on the luggage, when the sheet is pulled, the pulling force is applied. The locking member is easily detached, and there is a problem in workability.

[0007] The present invention has been made in view of the above-mentioned problems, and is a load collapse prevention device on the premise that it is inexpensive and can be reused. An object of the present invention is to provide a device for preventing collapse of a load that can be reliably and easily wound by a single worker.

[0008]

In order to achieve the above-mentioned object, the invention according to claim 1 of the present application relates to a collapse of a load that is wound around the outer periphery of a plurality of loads stacked on a pallet or a trolley. A prevention member, a band-shaped sheet of a predetermined length wound along the outer peripheral surface of the upper luggage, a locking member provided at both ends of the band-shaped sheet, and binding both ends of the band-shaped sheet; It is characterized by being formed with a temporary holding insertion piece which is formed to be branched at the base end side, is inserted between the upper luggage, and temporarily holds the base end side of the belt-shaped sheet to the luggage.

According to the first aspect of the present invention,
If the insert for temporary holding formed on the base end side of the belt-shaped sheet is inserted between the upper luggage, the base end of the belt-shaped sheet can be temporarily temporarily held on the luggage side. By winding the band-shaped sheet along the outer peripheral surface of the band-shaped sheet and binding the leading end portion to the base end side of the band-shaped sheet via a locking member, the load collapse prevention device can be easily attached by one person.

[0010] Furthermore, the temporary holding insert, after surrounding and fixing the outer peripheral surface of the luggage with the belt-shaped sheet, is expected to have more holding force by the branched insert as compared with the configuration in which the outer periphery is simply wound around the belt-shaped sheet. Since it is possible, it is more effective in preventing collapse of the load.

In the invention according to claim 2 of the present application, the insert for temporary holding is fixed to a predetermined position on the back surface of the belt-shaped sheet,
It has a cushioning property capable of compressive deformation in the thickness direction, and a non-slip member is laminated and integrated on at least one side surface.

According to the second aspect of the present invention,
Since the temporary holding insert is made of a material having a cushioning property, it does not damage the luggage, and further, since the non-slip member is provided on at least one side surface, the temporary holding insert is attached to the upper stage. Even if the belt-like sheet is drawn along the outer peripheral surface of the upper luggage in a state where the luggage is inserted between the luggage, the temporary holding insertion piece does not come off due to frictional resistance between the non-slip member and the luggage.

[0013] In the invention according to claim 3 of the present application, the locking members of the band-shaped sheet are fixed to the surface portion on the base end side of the band-shaped sheet and the back surface portion on the front end side of the band-shaped sheet, respectively, and can be engaged with each other. It is characterized by being constituted by a simple surface fastener.

According to the third aspect of the present invention,
A hook-and-loop fastener (female side) is provided at two places above and below the front surface of the belt-shaped sheet, and a hook-and-loop fastener (male side) is provided at the top and bottom of the back side of the front end of the belt-shaped sheet. After temporarily holding the base end of the band-shaped sheet, winding the band-shaped sheet along the outer peripheral surface of the upper-stage baggage, and overlapping the male side fastener with the female side fastener Thus, the operation of winding the belt-like sheet can be easily completed, and when removing the load collapse prevention device, the removal operation can be easily completed by detaching the hook-and-loop fastener.

According to the invention described in claim 4 of the present application, the locking member of the belt-shaped sheet is constituted by a tightening belt attached to both ends of the belt-shaped sheet and an adjuster, and the belt length is variable according to the peripheral length of the load. It is characterized by being made possible.

According to the fourth aspect of the present invention,
The temporary holding insert is inserted between the upper luggage, and the belt-shaped sheet is wound along the outer peripheral surface of the upper luggage in a state where the base end of the belt-shaped sheet is temporarily held. By connecting the belt and the front end side with a fastening belt and adjusting the belt length, it is possible to easily wind the belt-shaped sheet along the outer periphery of the upper luggage by one person.

The invention according to claim 5 of the present application is characterized in that the fastening belt and the adjuster are attached to the belt-like sheet via a V-shaped reinforcement.

According to the fifth aspect of the present invention,
The mounting base side of the fastening belt and a part of the adjuster are attached to the belt-shaped sheet. In particular, since the fastening belt and the adjuster are attached to the belt-shaped sheet via the V-shaped reinforcement, the belt-shaped sheet is used. At the time of bundling, even if the tightening belt is tightened, the load applied to the band-shaped sheet from the tightening belt is uniformly applied in the width direction by the V-shaped reinforcing portion, so that the band-shaped sheet may be deformed in the width direction. Nothing.

[0019]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of a load collapse prevention device according to the present invention will be described in detail with reference to the accompanying drawings.

FIGS. 1 to 6 show a first embodiment of a load collapse prevention device according to the present invention. FIG. 1 is a perspective view of the load collapse prevention device, and FIG. FIG. 3 to FIG. 5 are explanatory views showing a procedure for mounting the load collapse prevention device, and FIG. 6 is a plan view showing a state where the load collapse prevention device is mounted. 7 and 8 show a second embodiment of the load collapsing device according to the present invention. FIG. 7 is a perspective view of the load collapsing device, and FIG. It is explanatory drawing which shows a form.

As shown in FIG. 1 and FIG. 2, the load-carrying prevention device 10 according to the present invention comprises a belt-like sheet 2 wound around the outer periphery of a load.
0, a locking member 30 that binds the base end 21 and the front end 22 of the band-shaped sheet 20 to prevent the collapse of the load, and a case in which the band-shaped sheet 20 is temporarily fixed to luggage to perform a smooth winding operation. A temporary holding insertion piece 40 is formed on the inner surface of the belt-shaped sheet 20 on the base end 21 side.

More specifically, the belt-shaped sheet 20 is made of polypropylene (PP) cloth and has a width of 200 mm.
By folding back both side edges to the back side along the longitudinal direction so as to have a length of 4000 mm and performing edging by sewing along both sides, sufficient sewing is also performed along the leading edge of the winding. Has strength. Further, in the first embodiment, as the locking member 30, a hook-and-loop fastener (female side) 31 and a hook-and-loop fastener (male side) are used.
Thirty-two engaging actions are utilized.

That is, a hook-and-loop fastener (female side) 31 having a width of 50 mm and a length of 700 mm is fixed to the upper and lower two places on the base end 21 side of the belt-shaped sheet 20 by sewing. Similarly, a hook-and-loop fastener (male side) 32 having a width of 50 mm and a length of 700 mm is sewn up and down on the back surface of the 22 side.

In the present invention, the belt-like sheet 2
In order to perform the winding operation of 0 smoothly, as shown in the figure,
A temporary holding insert 40 is formed on the inner surface of the band-shaped sheet 20 on the base end 21 side.
Is formed by laminating and integrating a rubber sheet 42 on both sides of a rectangular quilting material 41 having substantially the same width as the band-shaped sheet 20 on the inner surface of the band-shaped sheet 20 by sewing. In the quilting material 41, a synthetic fiber 41b is interposed between the front and back fabric sheets 41a, and the rubber sheet 42 is laminated on the front fabric sheet 41a.
A quilted material 41 and a rubber sheet 42 integrated by quilting are folded in two so that the rubber sheet 42 comes to the front side, and both terminals are integrated with the inner surface of the belt-shaped sheet 20 by sewing or the like.

Accordingly, the usage of the load collapse prevention device 10 used in the first embodiment will be described with reference to FIGS. Note that among the packages A stacked on the pallet P in a plurality of stages, the upper-stage package is referred to as A1 for convenience of explanation. First, as shown in FIG. 3, the temporary holding insertion piece 40 is inserted between the upper luggage A1 to temporarily hold the base end 21 side of the belt-shaped sheet 20 on the upper luggage A1.

Thereafter, as shown in FIG.
The winding operation of the belt-shaped sheet 20 along the outer peripheral surface of the belt-shaped sheet 20 is performed as shown in FIG.
The winding operation of the belt-shaped sheet 20 is completed by engaging the hook-and-loop fastener (male side) 32 sewn to the back surface on the side.

Therefore, due to the repulsive force from the insert 40 having cushioning properties and the frictional resistance of the rubber sheet 42, the work of mounting the load-carrying prevention device 10 requires the temporary holding insert 40 to be placed between the upper-stage luggage A1. If it is inserted, it becomes possible to securely hold the belt-shaped sheet 20 securely,
A single person can easily and quickly complete the work of winding the load collapse prevention device.

Further, the temporary holding insert 40 in the present embodiment is preferably formed by using a rubber sheet 42 such as ethylene propylene rubber or isoprene rubber because a good frictional resistance can be obtained. It is not limited.

Therefore, the sliding resistance between the rubber sheet 42 and the load A becomes extremely strong, and the
Even if it is strongly pulled in a state in which it is temporarily held, the insertion piece 40 for temporary holding does not come off, no re-working or the like occurs, and a smooth winding operation can always be expected.

The rubber sheet 42 may be provided on one side of the quilting material 41. Alternatively, even if the rubber sheet 42 is eliminated and the quilting material 41 alone is used to form the temporary holding insert 40, Some effect can be obtained. In addition, due to the cushioning property, the luggage is not damaged.

Then, as shown in FIG.
0, the inner peripheral surface of the upper-level luggage A1 is wound on the inner surface of the belt-like sheet 20 in a state where the multi-level luggage stacked on the pallet P is wound around the outer peripheral surface of the upper-level luggage A1. In addition to the holding, the temporary holding insertion piece 40 that partially branches has a function of supporting the load A1 in a branched shape, so that the collapse of the load can be more reliably prevented.

FIGS. 7 and 8 show a second embodiment of the load collapsing prevention device 10 according to the present invention. In this second embodiment, the locking member 30 is used as the locking member 30 of the first embodiment. Instead of the hook-and-loop fasteners 31 and 32, a fastening belt 33,
In addition, an adjuster (tongue 34, buckle 35) is used.

That is, a fastening belt 33 is attached to the inner surface of the band-shaped sheet 20 on the leading end 22 side of the band-shaped sheet 20 by sewing or the like.
0 is firmly attached. The fastening belt 33 has a tongue 34 made of a resin molded body.
Is installed.

On the other hand, on the base end 21 side of the belt-shaped sheet 20,
A buckle 35 is attached to the front surface side via a V-shaped reinforcement 51. Insertion opening 3 for this buckle 35
When the tip of the tongue 34 is inserted into the tongue 5a, the elastic pieces 34a provided on both sides of the tongue 34 fit into the locking openings 35b on both sides of the buckle 35, and the tongue 34 and the buckle 35
And the base end 21 and the front end 22 of the belt-shaped sheet 20 can be easily bound via the fastening belt 33.

As shown in FIG. 8, the temporary holding insert 4
0 is inserted between the upper luggage A1 and temporarily held, and the band-shaped sheet 20 is wound, and the tongue 34 attached to the tightening belt 33 is engaged with the buckle 35. The length of the tightening belt 33 can be changed by roughly winding the outer circumference of the load A1 and then pulling the tightening belt 33 through the through portion 34b of the tongue 34, and the proper tension is applied to the upper load A1. And luggage A can be securely held.

[0036]

As described above, the load-collapsing prevention device according to the present invention can securely hold the belt-shaped sheet by inserting the temporary-holding insertion piece between the upper-stage luggage, so that the band-like operation can be performed by one person. Since the winding operation of the sheet can be easily performed, the mounting workability of the load collapse prevention device can be improved.

Furthermore, the insert for temporary holding, after the winding operation is completed, extends between the loads in a branching direction in a direction perpendicular to the belt-like sheet, so that the holding force of the load can be further strengthened. It is more effective in preventing collapse of cargo.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of a load collapse prevention device according to the present invention.

FIG. 2 is a cross-sectional view showing a configuration of a main part of the load collapse prevention device shown in FIG.

FIG. 3 is an explanatory view showing a work procedure for winding the load collapse prevention tool shown in FIG. 1 around a load, and showing a temporary holding state of a belt-shaped sheet.

FIG. 4 is an explanatory view showing a work procedure of winding the load-collapsing preventive device shown in FIG. 1 around luggage, and showing a state before the band-shaped sheets are bound.

FIG. 5 is an explanatory view showing a state in which a load on a pallet is wound by the load collapse prevention tool shown in FIG. 1;

FIG. 6 is a plan view showing a state in which the load on the pallet is wound by the load collapse prevention tool shown in FIG. 1;

FIG. 7 is a perspective view showing a second embodiment of a load collapse prevention device according to the present invention.

FIG. 8 is an explanatory view showing a use form of the load collapse prevention device shown in FIG. 7;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Load prevention device 20 Strip-shaped sheet 21 Base end 22 Front end 30 Locking member 31 Surface fastener (female side) 32 Surface fastener (male side) 33 Fastening belt 34 Tongue 34a Elastic piece 34b Through part 35 Buckle 35a Insertion opening 35b Closure opening 40 Temporary holding insert 41 Quilting material 41a Fabric sheet 41b Synthetic cotton 50, 51 V-shaped reinforcement 42 Rubber sheet P Pallet A Luggage A1 Upper luggage

Claims (5)

[Claims] Claims: 1. A load collapse prevention device wound around the outer periphery of a load stacked on a pallet or a trolley in a plurality of stages, and having a predetermined length wound along the outer peripheral surface of the upper load. A band-shaped sheet, a locking member provided at both ends of the band-shaped sheet and binding the both ends of the band-shaped sheet, and a branch formed at the base end of the band-shaped sheet, inserted between upper-stage luggage, and the base end of the band-shaped sheet. A load collapsing prevention device comprising a temporary holding insertion piece temporarily held in a load. 2. The temporary holding insert is fixed to a predetermined position on the back surface of the belt-shaped sheet, has a cushioning property capable of compressively deforming in the thickness direction, and has a non-slip member laminated and integrated on at least one side surface. The load collapse prevention device according to claim 1, wherein: 3. The belt-shaped sheet locking member is formed of a hook-and-loop fastener that is fixed to a base portion side surface portion of the band-shaped sheet and a back surface portion of the band-shaped sheet at a front end side thereof and can be engaged with each other. The load collapse prevention device according to claim 1 or 2, characterized in that: 4. The belt-shaped sheet locking member is constituted by a tightening belt and an adjuster attached to both ends of the band-shaped sheet, and the belt length can be changed according to the peripheral length of the load. The load collapse prevention device according to claim 1 or 2. 5. The fastening belt and the adjuster are:
The load collapse prevention device according to claim 4, wherein the device is attached to the belt-shaped sheet via a V-shaped reinforcing portion.