JP2003054625A - Fastening tool for preventing collapse of load - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fastening tool for preventing collapse of a load capable of giving a proper fastening force to a load around which a band member is wound or a strut of a cart or a pallet in which the band member is arranged even if there is a step or a projection in the group of piled-up loads or load itself or if the load mounted on a load placing table projects toward the outside. SOLUTION: A fastening tool for preventing collase of a load has a belt-like or sheet-like band member 2 wound around a circumference of a group of loads X,...X or arranged between struts of a load placing table having a strut and a connecting member attachably removably connecting both edges of the band member 2 and an expandable elastomer is arranged on the whole surface of the band member 2 to give a proper fastening force to the whole loads around which the band member 2 is wound even if there is a step or a projecting portion A in the group of piled-up loads X,...X.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a load for preventing a load collapse by being wound around a load group placed on a pallet or a trolley or being stretched between columns of a cargo or the like. The present invention relates to a collapse preventing fastener.

[0002]

2. Description of the Related Art Generally, in order to improve workability and save space in a storage area, luggage is transported by loading it on pallets or carts for cargo handling in several stages. In this case, unless the load is prevented from collapsing by some method, the collapsing of the package interrupts the transportation work, significantly lowers the work efficiency, and further damages the product.

Therefore, the loads loaded on the pallet are
In order to prevent the load from collapsing, there is a method in which it is wrapped in a stretch film and conveyed, and then the stretch film is peeled off and the cargo is unloaded from the pallet.

[0004]

However, in the method of preventing the collapse of loads by using the stretch film, the peeled stretch film cannot be reused, resulting in waste of cost and resources. Further, the discarded stretch film accumulates without being decomposed, and thus requires a large number of disposal sites, which poses a problem as industrial waste. on the other hand,
In the case of incineration, gas or the like at the time of incineration may adversely affect the human body, which is a health and environmental problem. Furthermore, fixing the winding while circling around the luggage many times was an extremely troublesome work.

Therefore, various inventions and inventions have been made to solve the above problems. For example, there is a cargo collapse prevention device according to utility model registration No. 3007684, and the invention uses a sheet for winding and fixing a load,
A cargo collapse prevention device for a conveyed article provided with a hook-and-loop fastener so that it can be repeatedly used and the tightening work of luggage can be performed easily and quickly. Furthermore,
It is characterized in that it has a fixing means which is divided and arranged by an appropriate number of dividing slits at the end portion of the sheet so that even if there is a step in the height direction of the luggage, it can be integrally bound.

In general, belt-like or sheet-like material for preventing load collapse is made of strip-shaped cotton cloth or synthetic resin.
Also in this invention, a synthetic resin such as a nylon resin or a polyester resin is used. However, since these materials basically do not have elasticity, the luggage cannot be securely fixed depending on the shape of the luggage and the number of luggage,
In order to securely fix the luggage, it is necessary to prepare a plurality of belts or sheets having different lengths, which may be inconvenient and costly.

On the other hand, in order to compensate for these drawbacks, Japanese Patent Laid-Open No.
In the load collapse prevention fasteners according to JP-A-11-14881 and JP-A-11-147531, a middle portion of a belt or a sheet is cut into pieces, and the cut portions are connected by a short elastic member to prevent load collapse. Belts or sheets have been proposed. As a result, it is possible to securely fix the luggage to a plurality of types of luggage with one belt or seat. However, even if the stacked luggage group or the luggage itself (or itself) is formed with protrusions, or if the luggage mounted on the luggage carrier having the columns protrudes outwardly between the columns, even if the sheets are Alternatively, even if the intermediate portion of the belt has tension, it is not possible to apply tension to and fix the entire load. Furthermore, if the belt or sheet wrapped around the baggage is strongly stretched in this state, the sheet or the belt is torn and the baggage collapses due to the high friction coefficient generated between the protrusion of the baggage and the belt or the sheet abutting against it. There is a problem that it will end up.

Similarly, utility model registration No. 300768
Also in the load collapse prevention device for transported goods according to No. 4, when there are some projections in the height direction of the stacked luggage group, a similar phenomenon occurs due to the high friction coefficient of the projections, If the belt or sheet wrapped around the luggage is strongly stretched in this state, there is a problem that the sheet or the belt is torn from the projection portion and the luggage collapses and falls.

[0009] By the way, it is sometimes desired to confirm the type, number, and damage of the load after the load collapse preventing fastener is wound around the load or stretched on a support such as a cargo. However, in the conventional load collapse preventing fasteners, the load collapse preventing fasteners must be removed one by one for confirmation, which is also very complicated. Particularly, in the case of a sheet, this problem is remarkable because it is wider than the belt.

Therefore, the present invention was devised to solve the above-mentioned problems, and despite the simple structure, it is possible to wind the seat around the luggage by one person. When there are steps or protrusions formed on the cargo collapse prevention fasteners, stacked luggage group or luggage itself (or itself), or when the luggage mounted on the luggage loading platform protrudes outside between the columns. Also, a load collapse preventing fastener that can apply an appropriate tightening force to the luggage after winding or the pillars of the truck or pallet after tensioning,
At least one of a load collapse prevention fastener that can confirm the contents and state of the luggage after the seat is wound or stretched, and an efficient load collapse prevention fastener that does not require disposal processing for each degree of use. The purpose of the present invention is to provide a load collapse preventing fastener.

[0011]

In order to achieve the above object, a load collapse preventing fastener according to claim 1 is wound around a group of luggage or is stretched between columns of a luggage mount having columns. A belt-like or sheet-like belt member provided, and a connecting member for detachably connecting both end portions of the belt member or detachably connecting the end portion of the belt member to the column. Further, the band member has a step or a protrusion formed on the stacked luggage group or the luggage itself, or when the luggage mounted on the luggage mount is projected outward from between the columns. Even when
A stretchable elastic body is provided over at least the entire length (at least the length) in order to apply an appropriate tightening force to the entire luggage after winding or the pillars of the luggage carrier after being stretched. It is arranged all over the direction).

The load collapse prevention fastener according to claim 2 is the load collapse prevention fastener according to claim 1, wherein the belt member is
When a traction force of a certain amount or more is applied to the length direction, the length direction expands and contracts but the width direction does not expand and contract.

According to a third aspect of the present invention, there is provided a load collapse prevention fastener according to the first or second aspect, wherein the band member is a warp fiber made of an elastic material and a non-stretchable material. Is formed by assembling both lateral fibers of the woven fabric.

According to a fourth aspect of the present invention, there is provided the load collapse preventing fastener according to any one of the first to third aspects, wherein the band member is transparent.

According to a fifth aspect of the present invention, there is provided a load collapse prevention fastener according to any one of the first to fourth aspects, in which both warp fibers and weft fibers are woven into a woven fabric. The woven fabric zone and the weft fiber zone containing only the weft fibers are formed separately, and the fibers forming the weft fiber zone are transparent.

According to a sixth aspect of the present invention, there is provided a load collapse preventing fastener, which is a belt-shaped or sheet-shaped belt member wound around a group of luggage or stretched between the columns of a luggage mount having columns.
And a connecting member that detachably connects the both ends of the strip member or detachably connects the end of the strip member to the column. The strip member is formed to be transparent. There is.

The load collapse preventing fastener according to claim 7 is the load collapse preventing fastener according to claim 6, wherein the band member is
Both the warp fiber and the weft fiber made of a transparent material are formed into a woven fabric.

The load collapse prevention fastener according to claim 8 is the load collapse prevention fastener according to any one of claims 4, 6 or 7, wherein the band member is made of woven fabric in which warp fibers and weft fibers are formed. It is formed by assembling and has coarse stitches.

According to a ninth aspect of the present invention, there is provided a load collapse preventing fastener according to the sixth aspect, wherein the band member is
A woven fabric zone in which both fibers of warp fibers and weft fibers are assembled into a woven fabric, and both zones of a single fiber zone of only the warp fibers or the weft fibers are formed separately, and the single fiber zone constituent part The fiber has transparency.

The load collapse preventing fastener according to claim 10 is
The fastener for preventing load collapse according to any one of claims 5, 8 and 9, wherein the band member is a woven fabric zone in which both fibers of warp fibers and weft fibers are assembled into a woven fabric, and only the weft fibers. Both of the horizontal fiber zones are formed separately, and the woven fabric zones and the horizontal fiber zones are alternately arranged.

According to the load collapse preventing fastener of the present application, when the band member is wound around the group of loads or stretched between the columns of the load carrier, both ends of the wound band member are joined to each other. Is detachably connected, or the end portion of the band member is detachably connected to the column. At this time, when a step or a protrusion is formed on the stacked baggage group or the baggage itself by the band member in which the elastic body is arranged on the entire surface, or the baggage mounted on the baggage loading platform is Even when protruding outward from between the columns, the luggage is firmly fixed,
As a result, the collapse of the load is prevented. Further, according to the load collapse prevention fastener of the present application, since the belt member can be seen through, the contents and state of the baggage can be maintained by the operator (carrier and management even after the belt member is wound or stretched. Visible to all).

[0022]

BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. The present invention is wrapped around a group of luggage placed on a pallet or trolley,
Alternatively, the present invention relates to a load collapse preventing fastener for preventing a load collapse by being stretched between columns of a cargo or the like.

FIG. 1 is a plan view of a load collapse preventing fastener 1 according to an embodiment of the present invention. The load collapse preventing fastener 1 is preferably a load group X, ..., X itself. It is of a type (model) that is wound directly around, or around a bogie or pallet with a support, a cargo or the like (that is, a group of luggage accommodated inside thereof). As shown in FIG. 1, a load collapse preventing fastener 1 includes a sheet member 2, a first engaging member 3, a first locking member 4, and a grid forming member 5.
And a temporary fixing member 6.

The sheet member 2 has a wide strip shape (sheet shape).
, X, and is wound directly around the stacked package groups X, ..., X itself or around a carriage or pallet provided with columns. This sheet member 2
Is a plurality of warp fibers made of a material having elasticity (for example, strip-shaped rubber or thread-shaped polyurethane, spring, etc.),
And a non-stretchable material having transparency (for example,
Nylon or the like) is formed by combining both fibers of a plurality of weft fibers. Then, such warp fibers are arranged over the entire length of the sheet member 2. Therefore, a stack-shaped bag group X, which is an object for preventing cargo collapse,
.., X when the convex portion A is formed on the side surface (see FIGS. 2 and 3) and when the upper and lower steps B are formed (see FIGS. 3 and 4) On the other hand (that is, not only for the convex portion A but also for portions other than the convex portion A, regardless of whether the step B is above B1 or below the step B2)
The tension (tightening force) can be applied substantially (almost) uniformly. As a result, the load groups X, ..., X can be firmly fixed, that is, the load collapse can be prevented.
This is also the case when the luggage X is projected from between the columns of the luggage carrier such as a cargo.

Further, since the entire sheet member 2 is configured to be expandable and contractible, for example, as compared with a mechanism for providing an expansion / contraction mechanism in the middle part of the seat or for dividing both ends of the seat,
It is possible to reduce the number of parts and the number of manufacturing processes. By extension, manufacturing cost (material cost, labor cost)
And the manufacturing time can be shortened.

Further, in order to prevent the collapse of the load, it is necessary to strongly pull (pull) the end portion of the sheet member 2 when the sheet member 2 is wound. Since it has elasticity, it is possible to prevent the sheet member 2 from contracting and deforming in the width direction. As a result, it is possible to prevent the widthwise end portion of the sheet member 2 being wound from curving back toward the central portion or curling. This is because, in the case of the prior art seat, the end portion in the width direction of the seat is warped or curled when the seat is towed. Therefore, if the seat is wound around the luggage X or the like and connected, The widthwise end may be folded back toward the center,
This is because the widthwise end portion of the folded sheet member 2 must be corrected after the connection, and the winding and connecting work becomes extremely complicated.

The sheet member 2 includes a woven zone 2a,
Both the horizontal fiber zone 2b and the horizontal fiber zone 2b are formed separately. Here, the woven fabric zone 2a is a region formed by combining warp fibers and weft fibers into a woven fabric shape,
On the other hand, the weft fiber zone 2b is an area consisting of only weft fibers. Then, both the woven zone 2a and the transverse fiber zone 2b thus configured are arranged alternately in rows at appropriate intervals. Therefore, as shown in FIG. 5, even after the sheet members 2 are wound around the stacked package groups X, ..., X, the content (type) of the package X is passed through the transverse fiber zone 2b. And the number of pieces) and the state (whether they are stably stacked, where is the boundary between the luggage X and the luggage X (loading state), and whether they are damaged (damaged state)). It is possible. In particular, when transporting the luggage X for each pallet Y, it is possible to easily confirm the transport destination of the luggage X, and whether the corrugated board or the like has a hole or the liquid leaks out. You can check with. This also applies to the case where the sheet member 2 is wound around the luggage carrier with the support.

Further, as described above, the woven fabric zones 2a and the weft fiber zones 2b are arranged so as to be alternately sectioned at appropriate intervals, so that the contents and state of each baggage X can be confirmed. However, the rigidity of the sheet member 2 can be sufficiently ensured. Of course, the woven fabric zones 2a and the weft fiber zones 2b do not have to be alternately arranged in rows, and other arrangement methods such as a check pattern may be adopted.

Further, as described above, since the sheet member 2 has a woven cloth shape, the load collapse preventing fastener 1 can be wound into a roll shape or folded into a small size (not shown) as shown in FIG. Therefore, it is possible to save the storage space and prevent the storage from becoming complicated.

Both the first engaging member 3 and the first engaging member 4 are for connecting both ends of the sheet member 2 together, and the first engaging member 3 is non-expandable. The sheet member 2 is sewn in a protruding state with respect to one end portion (the left end portion in FIG. 1) of the sheet member 2. On the other hand, the first locking members 4 are formed in a ring shape and are made of a metal material or a resin material, and three first locking members 4 are attached to the other end portion (the right end portion in FIG. 1) of the sheet member 2. Then, each of the first fastening members 3 has a male surface fastener member 3a.
And the female surface fastener member 3b are arranged separately.

Although three first fastening members 3 are sewn to the end of the sheet member 2, any number of them may be sewn. However, when the entire sheet member 2 is wound in a tensioned state without wrinkles, it is preferable to provide three sheet members 2 at both ends and the center of the lengthwise end portion of the sheet member 2. this is,
If there are four or more first fastening members 3, the work of connecting the end portions of the sheet member 2 becomes complicated. Needless to say, it may be appropriate to provide four or more sheets depending on the length of the lengthwise end of the sheet member 2. Further, the surface fasteners attached to the first engaging member 3 may be arranged in a male / female reversed manner, or may be of a male / female shared type. Furthermore, the first fastening member 3 may be stretchable.

The grid forming member 5 is made of a synthetic resin material such as polypropylene, and is in a state of straddling (hanging over) the plurality of first engaging members 3 arranged in parallel. A plurality of them are attached at appropriate intervals. That is, the grid forming member 5 connects the first engaging members 3 arranged in parallel at the ends of the sheet member 2 in parallel. Therefore, it is possible to prevent the distance between the adjacent first engaging members 3 from increasing. In addition, since the plurality of lattice forming members 5 are attached to the first fastening member 3 at appropriate intervals, the lattice is locked together with the first fastening member 3, and when the luggage X is small or the luggage X. Even if the thickness is thin (flat), the adjacent 1st
It is possible to prevent the luggage X from spilling out from between the engaging members 3, 3.

The temporary fixing member 6 is provided with an inserting member 6a which can be inserted between the loads X and X, and a connecting member 6b which connects the inserting member 6a to the seat member 2. It is preferable that the insertion member 6a shown in FIG. 1 has an appropriate hardness so as to be inserted between the loads X. Of course, the shape, material, etc. of the insertion member 6a are not particularly limited. By forming in this way, the insertion member 6a
By inserting the between the luggage X and the luggage X, it is possible to prevent the work of winding the load collapse preventing fasteners 1 and 20 from being complicated.

Next, referring to FIG. 2 and FIGS. 7 to 9, the fastener 1 for preventing the collapse of the load by the operator is set on the pallet Y.
The winding work and the connecting work around the plurality of loads X, ..., X stacked on the top will be described.

As shown in FIG. 7, first, the operator
After the temporary fixing member 6 is inserted between the luggage X and the luggage X,
As shown in FIG. 8, the sheet member 2 is wound around the luggage group X stacked on the pallet Y. In this way, the temporary fixing member 6 temporarily fixes the pallet Y.
Even when the peripheral length of the baggage groups X, ..., X stacked on the top is long, the work of winding the load collapse preventing fastener 1 can be performed by one person. Particularly, like the load collapse preventing fastener 1 of the present embodiment, the seat member is formed by the first engaging member 3 provided at one end of the seat member 2 and the first locking member 4 provided at the other end. In the case of a type in which both ends of 2 are connected, a remarkable effect is exhibited.

After winding the sheet member 2, the operator inserts the first engaging member 3 into the first locking member 4. After the first engaging member 3 is inserted, the first engaging member 4 is strongly pulled around as a fulcrum, and further, the first engaging member 3 is folded back to provide a surface fastener provided on the first engaging member 3. Mutual 3a, 3b
Tie each other together. A series of work by the worker until the hook-and-loop fasteners 3a and 3b are fastened is performed for each first fastening member 3, and when the work for all the first fastening members 3 is completed, as shown in FIG. Then, the connecting work of the sheet members 2 is completed.

Since the plurality of first fastening members 3 are attached to the end portion of the sheet member 2 in a projecting state, the first fastening member does not have to be operated at all the end portions of the sheet member 2. It is sufficient to operate 3 one by one. That is, it is possible to prevent the connecting work of the sheet members 2 from becoming complicated. Specifically, even if the sheet member 2 is wide, it is possible to easily carry out the work of firmly winding the whole. As a result, even one person can firmly perform the winding work and the tensioning work of the load collapse preventing fastener 1 (that is, in a state in which the load collapse preventing device 1 is taut so that the load collapse does not occur).

The engaging work of the first engaging member 3 is the first
It can be performed by pulling the engaging member 3 with the first locking member 4 as a fulcrum. Therefore, even if a smaller force (for example, one person) is applied according to the principle of leverage, the first engaging member 3 can be attached by keeping the sheet member 2 taut.

Further, even when the condition of the wound sheet member 2 is unfavorably corrected, the fixing condition of the first engaging member 3 can be corrected one by one, so that the correction work becomes complicated. It can be prevented.

Further, each of FIGS. 2 to 5 or FIG.
9 to 9 are views showing a state in which the load collapse preventing fastener 1 is wound around and immediately after the load group X stacked on the pallet Y is wound. , Of course, the luggage X loaded on the luggage carrier other than the pallet
It may be wound around the periphery of the
Alternatively, it may be wound around the outside of the pillar of the attached luggage carrier Z (that is, indirectly around the luggage group X, ..., X accommodated inside the luggage carrier Z). Incidentally, FIG. 2, FIG.
4, FIG. 7, FIG. 8, and FIG. 9, in order to facilitate understanding of the invention, the woven fabric zone 2a and the weft fiber zone 2b formed separately in the sheet member 2 are omitted. And illustrated.

Next, with reference to FIG. 10 to FIG. 15, modified examples (second embodiment, third embodiment, fourth embodiment, fifth embodiment, and fifth embodiment) of the above embodiment (first embodiment). Six examples) will be described.

[Second Embodiment] FIG. 10 shows a state in which the load collapse preventing fastener 20 of the second embodiment is wound around a group of packages X, ..., X placed on a pallet Y. It is a figure.
Fastener 20 for preventing the collapse of the load according to the second embodiment shown in FIG.
Includes a sheet member 22, a first engaging member 3, a first locking member 4, a grid forming member (not shown, the same configuration as in the first embodiment), and a temporary fixing member 6. There is. The same parts as those in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted. Only different parts will be described.

The sheet member 22 is formed by assembling both warp fibers and weft fibers, which are both made of a transparent material, into a woven cloth. Therefore, the load collapse prevention fastener 20 is not limited to the formation location of the transverse fiber zone 2b like the load collapse prevention fastener 1 of the first embodiment, and the entire load collapse prevention fastener 20 is transparent, so that the contents of the luggage can be visually recognized. It is possible to improve the sex.

[Third Embodiment] FIG. 11 is a plan view of a load collapse preventing fastener 30 of the third embodiment. As shown in FIG. 11, a load collapse preventing fastener 30 according to the third embodiment includes a sheet member 2, a first engaging member 3, a second engaging member 34, a grid forming member 5, and a temporary fixing member. And a member 36. In describing the third embodiment, the above embodiment (first
The same parts as those of the embodiment and the second embodiment are designated by the same reference numerals, the description thereof will be omitted, and only different parts will be described.

The second engaging member 34 is sewn to the end of the sheet member 2 in the lengthwise direction, and is protruded from the end of the first engaging member 3 opposite to the sewn end. Has been done. This second
The sewing member 34 is configured to have substantially the same shape as the first fastening member 3, and as a specific example, a male surface fastener 34a and a female surface fastener are provided on one surface side of the second sewing member 34. 34
and b are arranged separately. Then, as described above, the first engaging member 3 and the second engaging member 3 are provided on both ends of the sheet member 2.
4 are arranged in a projecting state, the seats between the columns Z1 and Z1 can be accommodated even when the group of luggage X, ..., X is mounted in the luggage mount Z having columns Z1 at the four corners. By tensioning the member 2, it is possible to prevent the load from collapsing and dropping from between the columns Z1.

Here, FIG. 12 is a view showing a state in which the load collapse preventing fastener 30 of the third embodiment is stretched between the columns Z1 and Z1 of the luggage carrier Z, and FIG. As shown, since the seat member 2 has elasticity similar to the seat member 2 of the first embodiment, even if there is a load X1 protruding from between the columns Z1 and Z1, the seat member 2 is Of course, it is possible to apply a uniform tightening force to all the columns Z1. Of course, the pillar Z
In the case of the type having 1, the shape of the luggage mount Z, the length of the support Z1 and the number of supports (however, the load collapse prevention fastener 30 has two or more), Does not ask whether or not there is a so-called "caster (not shown)".

The temporary fixing member 36 is attached to the end of the sheet member 2 in the width direction and to the attachment side of the second engaging member 34. Therefore, the end portion of the load collapse preventing fastener 1 can be temporarily fixed to the horizontal bar Z2 of the luggage mount Z (the bar laid between the columns Z1 and Z1). As a result, even when the tensioning work for the load collapse prevention fastener 1 is performed by one person,
It is possible to prevent the tensioning work from becoming complicated. Naturally, the temporary fixing member 36 is not limited to the female and male shared surface fastener, and may be of a type in which a male and a female are separated, and like the temporary fixing member 6 of the first embodiment. Alternatively, a method of inserting between the upper and lower adjacent loads X, X may be used.

[Fourth Embodiment] FIG. 13 is a plan view of the load collapse preventing fastener 40 of the fourth embodiment. As shown in FIG. 13, the load collapse preventing fastener 40 of the fourth embodiment is shown. Includes a sheet member 2, a first engaging member 3, a second locking member 41, a lattice locking member 5, and a temporary fixing member 36. still,
In explaining the load collapse preventing fastener 40 of the fourth embodiment, the same parts as those in the above-described embodiments (first to third) are designated by the same reference numerals, and the description thereof will be omitted. Only different parts will be described. Will be explained.

As shown in FIG. 13, the second locking member 41
Is disposed at the other end of the seat member 2 as with the first locking member 4 of the first embodiment. The second first locking member 41 is made of resin or metal (having a strength enough to withstand a pulling force (that is, one that does not deform during pulling)) and is formed in a substantially L shape. There is.

Here, FIG. 14 is a view showing a state in which the load collapse preventing fastener 40 is stretched between the columns Z1 and Z1 of the luggage carrier ZZ. As shown in FIG. At the time of installation, the second locking member 41 is attached to the column Z1 of the luggage mount ZZ.
Can be hooked. As a result, since the sheet member 2 as a whole has elasticity, only the second locking member 4
Despite the simple work of hooking No. 1 to the column Z1 (for the third embodiment), the columns Z1, Z
It is possible to apply a uniform tightening force not only to the load X1 projecting from between the columns 1 but also to the column Z1.

[Fifth Embodiment] FIG. 15 is a plan view of a load collapse preventing fastener 50 of the fifth embodiment. As shown in FIG. 15, the load collapse preventing fastener 50 of the fifth embodiment is shown. Is a sheet member 2, a first engaging member 51, a second engaging member 52,
The lattice locking member 5 and the temporary fixing member 6 are provided. still,
Also in explaining the load collapse preventing fastener 40 of the fifth embodiment, the same parts as those in the above-mentioned embodiments (first to fourth) are designated by the same reference numerals, and the description thereof will be omitted. Only different parts will be described. Will be explained.

The first fastening member 51 is obtained by changing the type of the surface fastener attached to the first fastening member 3 of the above-mentioned embodiment, and as shown in FIG. 51
In the first fastening member 3, only the male surface fastener 3a is arranged. On the other hand, the second engaging member 52 is the seat member 2
Is sewn to the other end of the first fastening member 51 and is constituted by a surface fastener (that is, a female surface fastener) facing the male surface fastener 3a attached to the first fastening member 51.

The present invention has been described above based on the embodiments, but the present invention is not limited to the above embodiments.
It can be easily inferred that various improved inventions are possible without departing from the spirit of the present invention.

For example, in this embodiment, all of the transverse fibers forming the sheet member 2 are made of a transparent material. However, even if the entire weft fibers forming the sheet member 2 do not have transparency,
It suffices that only the portion forming the transverse fiber zone 2b has transparency. Further, instead of the horizontal fiber zone 2b made of only the horizontal fiber, a warp fiber zone made of only the warp fiber may be provided, and the warp fibers constituting the warp fiber zone may be made transparent.

Further, in this embodiment, the sheet member 2
Each warp fiber that constitutes the sheet is made of a stretchable material, while each of the transverse fibers that also constitutes the sheet member 2 is made of a non-stretchable material. However, both fibers may be made of a stretchable material, or both fibers may be made of a non-stretchable material. Here, when both fibers are made of a non-stretchable material, both fibers forming the sheet member 2 have transparency, or at least a single fiber zone having only one transparent fiber is provided. It is preferable that

The present invention includes the following inventions. In a load collapse preventing fastener including a sheet-shaped band member wound around a luggage group and a connecting member that connects both ends of the band member, the connecting member has one end of the band member. A plurality of first engaging members that are fixed in parallel to each other in a protruding state, and a ring shape that is fixed in parallel to the other end of the band member and that corresponds to each of the first engaging members. Or a plurality of hook-shaped locking members, each of the first
Each of the engaging members has a surface fastener portion, and the surface fasteners are engaged with each other in a folded state with the locking member as a fulcrum, so that both end portions of the band member are detachably connected. Fastener (A) for preventing collapse of load characterized by the following.

According to the load collapse preventing fastener (A),
After the band member is wound or stretched by the operator, the first fastening members fixed to the band member in the protruding state are inserted into the corresponding locking members, and folded back using the locking members as fulcrums. It is towed in the locked state. After that, the surface fasteners provided on the first fastening member are fastened to each other while the first fastening member is pulled. A series of operations up to the fastening of the hook-and-loop fastener by the worker is performed on all the first fastening members fixed in parallel to one side of the belt member, and on all the first fastening members. When the work is completed, both ends of the band member are firmly and evenly connected so that the entire band member is taut.

A load collapse prevention tightening provided with a sheet-like band member stretched between the pillars of a luggage mount having pillars and a connecting member for connecting an end portion of the band member to the pillars. In the device, the connecting member includes a plurality of first fastening members that are fixed in parallel to one end side of the band member and are respectively projectingly secured, and are parallel to each other end side of the band member. One or a plurality of second fastening members fixed in a protruding state, each of the first fastening members and each of the second fastening members has a hook-and-loop fastener portion, and the luggage mounting table is provided. For preventing collapse of the load, characterized in that the hook-and-loop fastener portions are engaged with each other in a state of being folded back by using the pillar as a fulcrum to connect each end of the band member to the pillar in a detachable manner. Fastener (B).

According to the load collapse preventing fastener (B),
After the belt member is circulated around the column by the operator, the first fastening member and the second fastening member fixed to the belt member in a protruding state are folded back using the corresponding columns as fulcrums. Towed by. After that, the surface fasteners provided on the first engaging member and the second engaging member are engaged with each other while the first engaging member and the second engaging member are pulled. A series of operations up to the fastening of the hook-and-loop fastener by the worker is performed for all the first fastening members and the second fastening members. Then, when the work for all the first fastening members and the second fastening members is completed, both ends of the belt member are firmly and evenly connected. It should be noted that any one of the connecting work of the belt members by the first fastening member and the connecting work of the belt members by the second fastening member may be performed first, or may be performed by a plurality of workers at the same time. good.

Therefore, the load collapse preventing fasteners (A) and (B) configured as described above have the following effects. That is, according to the load collapse preventing fasteners (A) and (B), the first fastening member (or the second fastening member) is in a protruding state with respect to one end side (or the other end side) of the band member. Since they are fixed, the first fastening member (or the first fastening member (or the first fastening member) fixed in a protruding state from the end of the band member without directly operating the band member itself at the time of connecting both ends of the band member or connecting to the column It is sufficient to operate only (2 fastening members), it is easy to grasp, it is easy to insert into the locking member, and the pulling operation of the first fastening member (or the second fastening member) after folding back and fastening of the surface fasteners Work can also be facilitated.

According to the load collapse preventing fastener (A), a ring-shaped or hook-shaped locking member is provided on the other end side of the band member, and the first fastening member is a locking member. As it is designed to engage with each other in a folded state as a fulcrum,
The pulling operation of the first fastening member can be performed using the locking member as a fulcrum. On the other hand, according to the load collapse preventing fastener (B), both engaging members of the first engaging member and the second engaging member are provided on both end sides, and the first engaging member and the second engaging member are provided. Are engaged with each other in the folded state with the columns of the luggage carrier as fulcrums, respectively.
The pulling work of each of the fastening members can be performed by using the pillar as a fulcrum. That is, according to the load collapse preventing fastener (A) and the load collapse preventing fastener (B), the first engaging member or the second engaging member is strongly pulled even in the case of work by one person. It is possible to connect the belt members in a taut state.

Further, according to the load collapse preventing fastener (A) and the load collapse preventing fastener (B), the first engaging member and the locking member corresponding to the first engaging member are the belt members. Since a plurality of them are provided in parallel with each other, even with a wide band member,
It is possible to eliminate the complexity of directly operating the entire band member, and thus it is possible to perform partially concentrated towing work and tightening work. Of course, in the case where the load collapse preventing fastener (B) has a plurality of second engaging members provided at the other end of the belt member, the same effect can be obtained.

Further, according to the load collapse preventing fasteners (A) and the load collapse preventing fasteners (B), any of the first engaging members is provided with the surface fastener portion, so that, for example, buckle connection or the like is performed. It is possible to perform both the connecting work and the releasing work extremely easily, easily and quickly without the complexity of the connecting work.

In order to avoid any doubt, the interpretation of the wording in the claims will be explained in case of caution.
“Luggage loading platform having a column” means a platform for loading the package X and further having a column. As a specific example, a trolley, a pallet, etc. provided with columns,
Examples include cargo. In this case, those with wheels (types) or those without wheels (types)
Any of these types may be used. Further, the phrase "wound around a package" includes both a meaning of being directly wound around a group of packages and a meaning of being indirectly wound around a package, for example. Is the meaning. Furthermore, “having transparency” includes not only the meaning of being completely “transparent” but also the meaning of so-called “translucent”. Furthermore, the term "full length" includes not only "full length" as it is literally, but also "substantially the whole". Specific examples include a case where the end reinforcing portion, the connecting member attaching portion, and the like are partially non-expandable.

[0065]

According to the load collapse preventing fastener of the first aspect, both end portions of the band member wound around the luggage group by the connecting member or stretched between the columns of the luggage mount. Since the members are detachably connected to each other and the end portion of the band member is detachably connected to the column, there is an effect that the load collapse preventing fastener can be reused many times.
In addition, compared to a disposable collapse prevention member with a stretch film, there is an effect that cost and resources are not wasted and can be used efficiently.

On the other hand, since the band member has elasticity at least over the entire length, when a step or a protrusion is formed on the stacked luggage group or the luggage itself (itself), or when the luggage is loaded with a pillar. When the load mounted on the platform is projected outside between the columns (that is,
Even if the load collapse prevention target has a step or a convex portion), the portion that abuts the step or the convex portion extends,
An appropriate tightening force can be applied to the entire luggage or to the pillars of the luggage carrier. Consequently, there is an effect that the load collapse can be prevented even when the load collapse prevention target object has a step or a convex portion. Even when the convex portion is a protrusion, the belt member is torn and the luggage collapses when the seat wound around the luggage or stretched between the columns of the luggage carrier is strongly pulled. There is also an effect that this can be prevented.

According to the load collapse preventing fastener of the second aspect, in addition to the effect of the load collapse preventing fastener of the first aspect, a certain amount or more in the length (longitudinal) direction of the belt member. Even when the pulling force of the belt member is applied, such a belt member expands and contracts in the length (vertical) direction, but does not expand and contract in the width (horizontal) direction. There is an effect that it is possible to prevent shrinkage deformation of the. As a result, even when the end portion of the strip member being wound or stretched is pulled, it is possible to prevent the end portion in the width direction of the strip member from warping or curling.

According to the load collapse preventing fastener of claim 3, in addition to the effect of the load collapse preventing fastener of claim 1 or 2, warp fibers made of an elastic material and non-stretchable material. Since the horizontal fibers made of the material are assembled into a woven cloth,
Even when a certain amount of traction force is applied in the length (vertical) direction of the strip member, the strip member does not expand or contract in the length (vertical) direction but expands or contracts in the width (horizontal) direction. Therefore, there is an effect that contraction deformation in the width direction can be prevented when the band member is pulled. As a result, even when the end portion of the strip member being wound or stretched is pulled, it is possible to prevent the end portion in the width direction of the strip member from warping or curling. In addition, since the belt member is formed into a woven fabric,
At the time of storage, storage, or other non-use, it is possible to wind the roll or fold it to make it smaller.

According to the load collapse preventing fastener described in claim 4, in addition to the effect of the load collapse preventing fastener described in any one of claims 1 to 3, the band member is formed to be transparent. Therefore, there is an effect that the contents and state of the baggage inside the band member can be visually recognized even after winding or after being stretched.

According to the load collapse preventing fastener of the fifth aspect, in addition to the effect of the load collapse preventing fastener of the fourth aspect, the band member further includes warp fibers and weft fibers in a woven cloth form. Both the woven fiber zone and the weft fiber zone, which are only weft fibers, are formed separately, and the weft fibers in the weft fiber zone forming part have transparency, so There is an effect that the contents and state of the load inside the band member can be visually recognized from the transverse fiber zone without impairing the elasticity of the load collapse preventing fastener. In particular, when a wide band member is wound around the entire circumference of the luggage, a remarkable effect is obtained. This is because a stretchable elastic body such as a rubber material does not have transparency.

According to the load collapse preventing fastener of the sixth aspect, both ends of the band member wound around the luggage or stretched between the pillars of the luggage carrier are attached and detached by the connecting member. Since the belt members are freely connected and the end portions of the band members are detachably connected to the support columns, there is an effect that the load collapse preventing fastener can be reused many times. In addition, compared to a disposable collapse prevention member with a stretch film, there is an effect that cost and resources are not wasted and can be used efficiently.

On the other hand, since the band member is formed so as to be transparent, there is an effect that the contents and state of the baggage inside the band member can be visually confirmed even after the band member is wound or stretched. .

According to the load collapse preventing fastener of the seventh aspect, in addition to the effect of the load collapse preventing fastener of the sixth aspect, the belt member is made of a transparent material such as warp fibers and lateral fibers. Since both fibers of the fiber are formed by being woven into a fabric, according to the case of the load collapse preventing fastener according to claim 8, the fiber according to claim 4, 6 or 7. In addition to the effect of the load collapse prevention fastener, since the stitches of the band member formed by being assembled into a woven fabric are made coarse, the load collapse prevention fastener according to claim 9 is further improved. For example, in addition to the effect of the load collapse prevention fastener according to claim 6, the woven fabric zone and the single fiber zone are formed separately, and the fibers of the single fiber zone constituting portion have transparency. Therefore, even after winding or stretching the band member, the load inside the band member There is an effect that it is possible to visually recognize the contents and status.

According to the load collapse preventing fastener described in claim 10, in the load collapse preventing fastener according to any one of claims 5, 8 and 9, both the woven fabric zone and the weft fiber zone are provided. Since they are formed separately and the woven fabric zones and the weft fiber zones are alternately arranged in rows, there is an effect that it is possible to secure a necessary and sufficient strength for the band member.

[Brief description of drawings]

FIG. 1 is a plan view of a load collapse preventing fastener that is an embodiment of the present invention.

FIG. 2 is a diagram showing a state in which the load collapse preventing fastener has been wound around a group of luggage.

FIG. 3 is a diagram showing another state in which the load collapse preventing fastener is completely wound around the luggage group.

FIG. 4 is a view showing still another state in which the load collapse preventing fastener is completely wound around the luggage group.

FIG. 5 is a view showing still another state in which the load collapse preventing fastener is completely wound around the luggage group.

FIG. 6 is a view showing a state where the load collapse preventing fastener is being wound into a roll shape.

FIG. 7 is a view showing a state where the load collapse preventing fastener is temporarily fixed.

FIG. 8 is a view in the middle of winding around the luggage group of the load collapse preventing fastener.

FIG. 9 is a view showing a state in which both ends of the sheet member are connected by the first engaging member and the locking member.

FIG. 10 is a diagram showing a state in which the seat member of the second embodiment is completely wound around the luggage group.

FIG. 11 is a plan view of a load collapse preventing fastener according to a third embodiment.

FIG. 12 is a view showing a state in which the load collapse preventing fastener of the third embodiment is completely wound around the luggage carrier.

FIG. 13 is a plan view of a load collapse preventing fastener according to a fourth embodiment.

FIG. 14 is a view showing a state in which the load collapse preventing fastener of the fourth embodiment is completely wound around the luggage carrier.

FIG. 15 is a plan view of a load collapse preventing fastener according to a fifth embodiment.

[Explanation of symbols]

1,20,30,40,50 Load collapse prevention fasteners 2,22 Sheet member (band member) 2a Woven zone 2b Horizontal fiber zone (horizontal fiber zone and single fiber zone) 3,51 First fastening member ( Coupling member, and) 4 1st locking member (coupling member) 34,52 2nd engaging member (coupling member) 41 2nd locking member Z, ZZ Luggage mount Z1 Support

Front page continuation (51) Int.Cl. ⁷ Identification code FI theme code (reference) B65G 57/00 B65G 57/00 A

Claims (10)

[Claims] 1. A belt-shaped or sheet-shaped belt member wound around a luggage group or stretched between the pillars of a luggage carrier having pillars, and both end portions of the belt member are detachable. In a load collapse preventing fastener provided with a connecting member that is connected to or connects an end portion of the band member to the support pillar in a detachable manner, the band member is the stacked luggage group or the luggage itself. Even if a step or a protrusion is formed on the baggage, or even if the luggage mounted on the luggage carrier projects outward from between the columns, the entire luggage after winding or the luggage carrier after tensioning In order to apply an appropriate tightening force to the support column, a stretchable elastic body is provided over at least the entire length, and a load collapse preventing fastener is provided. 2. The belt member expands and contracts in the length direction but does not expand and contract in the width direction when a traction force of a certain amount or more is applied in the length direction. Fasteners to prevent cargo collapse. 3. The band member is formed by assembling warp fibers made of a stretchable material and transverse fibers made of a non-stretchable material into a woven cloth shape. The fastener for preventing load collapse according to item 2. 4. The load collapse preventing fastener according to claim 1, wherein the band member is formed to be transparent. 5. A woven fabric zone in which both warp fibers and weft fibers are assembled into a woven fabric and a weft fiber zone containing only the weft fibers are formed separately. The load-preventing fastener according to any one of claims 1 to 4, characterized in that the fibers constituting the are transparent. 6. A belt-shaped or sheet-shaped belt member wound around a luggage group or stretched between the pillars of a luggage carrier having pillars, and both end portions of the belt member are detachable from each other. In a load collapse preventing fastener provided with a connecting member for connecting or for connecting an end portion of the band member to the pillar in a detachable manner, the band member is formed to be transparent. Fasteners for preventing load collapse. 7. The tightening for preventing collapse of load according to claim 6, wherein the band member is formed by assembling both warp fibers and weft fibers made of a transparent material into a woven fabric shape. Ingredient 8. The band member is formed by assembling warp fibers and weft fibers into a woven fabric shape, and has a coarser stitch, and the band member according to claim 4, 6, or 7. Fasteners to prevent cargo collapse. 9. The belt member is formed by dividing both zones of a woven fabric zone in which both warp fibers and weft fibers are assembled into a woven fabric and a single fiber zone in which only the warp fibers or weft fibers are formed. The load-prevention fastener according to claim 6, wherein the fibers of the single-fiber zone forming portion have transparency. 10. The band member is formed by dividing both zones of a woven zone in which both fibers of warp fibers and weft fibers are assembled in a woven fabric shape and a weft fiber zone of only the weft fibers. 10. The load collapse preventing fastener according to claim 5, wherein the woven fabric zones and the weft fiber zones are alternately arranged.