JP2605221B2 - Load collapse prevention device for conveyed goods - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for preventing a load from being crushed, for example, by binding various kinds of goods loaded in a stack on a pallet or a trolley for cargo handling to prevent the load from being lost. About.

[0002]

2. Description of the Related Art Cargo boxes, cases, etc., packed with various foods, products, products, and the like, are transported and stored together on a pallet for cargo handling or on a loading table such as a trolley. By loading in a stacked manner and moving from one loading platform to another, loading and unloading to a truck bed, storage in a warehouse, and the like are performed.

Conventionally, in order to prevent a load loaded on a loading table from being dislodged when moving or unloading the load, conventionally, the periphery of the loaded load is repeatedly set with a transparent vinyl chloride resin sheet. Is also wound and fixed to prevent collapse and scattering around the conveyed goods. The winding and fixing of the vinyl chloride resin sheets are performed by using the adhesiveness of the sheets themselves and overlapping each other while circling around the goods loaded on the loading table.

[0004] Further, for example, when shipping from a large-scale product processing plant, a packaging device surrounding the entire conveyed article on the loading table is prepared in advance, and a synthetic resin shrinkable sheet covering the entire conveyed article is prepared. Is fixed by shrink wrapping by heat shrinkage or the like.

[0005]

The above-mentioned conventional method of winding and fixing a sheet made of vinyl chloride resin is used for cutting the sheet itself when the sheet becomes unnecessary when taking out a conveyed object, and the like. Is impossible, so this is simply discarded. However, if it is to be incinerated when it is disposed, it not only generates toxic gases and odors, causing pollution problems that pollute the surrounding environment, but also becomes expensive in terms of price. Fixing the winding while going around the object many times was an extremely troublesome task.

On the other hand, in the case of shrink wrapping,
In the case where a large-sized packaging device is required, and it is only necessary to prevent the load from being temporarily dislodged, it is completely useless. Even when a part of the sample is taken out, the whole must be broken, and if any part is broken, it is extremely difficult to repair to prevent the load from being lost after the break.

In view of the above, the present invention has been made in view of the above-mentioned various circumstances, and has been developed for a pallet for cargo handling.
Various kinds of goods loaded in a stack on a loading table such as a truck are bound and fixed, loaded and unloaded on the truck bed, and prevent the goods from being dislodged during storage and other storage in the warehouse. An object of the present invention is to provide a device for preventing a cargo from being unloaded, which can be easily attached and detached, can be used repeatedly without waste, can be compactly stored when not needed, and can be easily carried.

[0008]

In order to achieve the above-mentioned object, according to the present invention, there is provided a method in which a load C stacked on a predetermined loading table P is horizontally wound around the loading object P, P
A seat cover 1 made of a sheet material having a length sufficient to be wound up and down together with the seat cover 1;
And fixing means 2 for connecting and fixing each other in a state where the ends are overlapped with each other. A traction means 5 for overlapping and positioning the ends of the seat cover 1 is provided at the end of the seat cover 1. The traction means 5 is attached to the shape cover 6 made of a rigid material and fixed to the seat cover 1 in a direction substantially perpendicular to the winding direction of the seat cover 1 and the seat cover 1 near the shape support 6. It has a handle 7 arranged.

Further, an elongated outgoing slit 8 having a cutout opening for letting out the handle 7 of the traction means 5 in the inner portion is formed in the outer portion at the end of the seat cover 1 to be overlapped.

Further, as described above, the seat cover 1,
In the apparatus provided with the fixing means 2, temporary fixing means (6, 11, 21, 31) to be inserted between the conveyed objects C are formed at one end of the seat cover 1.

The temporary fixing means may be a rigid material 6 made of a rigid material fixed to the seat cover 1 so as to be substantially perpendicular to the winding direction of the seat cover 1, or one of the longitudinal directions of the seat cover 1. Is temporarily inserted between the stacked articles C and inserted into the side edges on the side of the end.
1 is protruded or inserted into one of the longitudinal edges of the seat cover 1 between the stacked products C.
A temporary fixing insertion tool 21 having a substantially L-shaped cross section to be inserted.
Or formed at one end in the longitudinal direction of the seat cover 1 so as to gradually become narrower along the edge.
By applying a rubber coating process 32 for preventing slippage on the surface, the temporary fixing insertion portion 31 to be inserted between the transported objects C and inserted can be formed.

[0012]

In the apparatus for preventing the cargo from collapsing according to the present invention, the seat cover 1 is arranged so that the periphery of the goods C stacked on the loading table P is horizontally or vertically with the loading table P. The carrier C is wound and bound, and the fixing means 2 connects both ends of the seat cover 1 to fix the carrier C in a bound state.

In the traction means 5, the shape retaining material 6 fixed to the seat cover 1 stiffens the fixed portion of the seat cover 1 so that when being pulled by the handle 7, the portion of the seat cover 1 to be pulled is not distorted. In this case, the entirety is smoothly moved, and the connecting operation by the seat cover 1 is ensured.

The outside slit 8 allows the inside handle 7 at the overlapped ends of the seat cover 1 to go out,
By making the inner handle 7 slidable in the outgoing slit 8, even if the ends of the seat cover 1 overlap each other, it is possible to pull the seat cover 1 in substantially the opposite direction. Therefore, the winding and tightening of the conveyed object C is firmly performed by the work of towing the ends of the seat cover 1 to each other, and the falling off of the seat cover 1 after the connection and fixing is prevented.

The temporary fixing means (6, 11, 21, 31) formed at the end of the seat cover 1 is inserted between the stacked articles C so that the temporary fixing means (6, 11, 21, 31) is formed during the winding operation. The seat cover 1 is temporarily fixed, and the winding work is performed by only a single worker.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings. In the drawings, reference numeral 1 denotes a belt-like sheet cover, which is mounted on a loading table P such as a pallet or a truck for cargo handling. As shown in FIG. 1, the lengths and widths of the various conveyed articles C stacked in a stack are sufficient to be horizontally wound and mounted vertically as shown in FIG. And

That is, the seat cover 1 is made of, for example, canvas cloth which is a sheet cloth of a predetermined thickness made of a synthetic resin such as nylon resin or polyester resin. When the transported goods C are wound in the horizontal direction, the width of the stacked transported goods C in the vertical direction, which extends over a plurality of stages in the vertical direction, is overlapped with the ends. As shown in FIG. 1, the length is sufficient to surround the periphery of the load C in the horizontal direction. In the case where the transported object C is wound in the vertical direction, the transported object C is loaded together with the horizontal width of the stacked stacked objects C over a plurality of rows in the horizontal direction and the loading table P. In a state in which the ends are overlapped with each other so that the C can be wound, the end is provided with a length sufficient to surround the transported product C in the vertical direction (see FIG. 3).

The seat cover 1 is provided with a conveyed article C.
Are fixedly connected to each other in a state where the ends after winding are mounted one on top of the other. The fixing means 2 in the illustrated example is such that it can freely contact and separate between the outer side surface of the inner portion and the inner side surface of the outer portion, which are superimposed on both longitudinal edges at the end of the seat cover 1. It is based on a male and female structure fastener. This hook-and-loop fastener is elongated in a strip shape along the longitudinal direction of the seat cover 1. For example, a male hook-and-loop fastener provided on an outer surface of an inner portion to be superposed is provided on a inner surface of an outer portion. By making the length longer than that of the hook-and-loop fastener, it is easy to adjust the winding length when the winding is mounted. Of course, the fixing means 2 is not limited to the hook-and-loop fastener structure as shown in the illustrated example, but can be hook and buckle or other detachable and adjustable lengths to fix the seat covers 1 to each other. It is enough.

At the end of the seat cover 1, a pulling means 5 for overlapping and positioning the ends of the seat cover 1 is provided. This towing means 5 is shown in FIGS.
As shown in FIG. 5, a rod-shaped rigid material 6 made of a rigid material fixed to the seat cover 1 so as to be substantially perpendicular to the winding direction of the seat cover 1, for example, fixed by being disposed in the seat cover 1. Seat cover 1 near this shape-retaining material 6
And a handle 7 arranged substantially on the center line of the handle.

The shape-retaining material 6 is, for example, an aluminum band-shaped plate, pipe, bar, or the like, and is housed in a bag formed at the longitudinal end of the seat cover 1, for example. Then, the entire width of the seat cover 1 in the towed portion itself remains substantially straight without being distorted or deformed in the towing direction when the tow is pulled by the handle 7, particularly, at both edge portions. Is to be reliably towed. Further, the shape-retaining material 6 itself can be forcibly inserted between the stacked articles C, and the seat cover 1 wound around the article C can be temporarily fixed. (See Fig. 4)

The handle 7 is made of a loop-shaped string material, such as the seat cover 1, on which a finger of an operator can be hung.
And is made of the same material as that described above, so that it can sufficiently withstand a traction load when the entire seat cover 1 is towed. The handles 7 are not limited to being arranged substantially on the center line of the seat cover 1, but may be arranged in pairs near each end of the shape-retaining material 6, or may be orthogonal to the longitudinal direction of the seat cover 1. It is also possible to arrange a plurality of shapes at positions associated with the shape-retaining material 6 in the direction in which the shape-retaining material 6 is formed. Further, if necessary, the positions of both ends of the shape-retaining material 6, that is, the seat cover 1
In this case, the formation of the outgoing slit 8 described later may not be required.

Further, as shown in the drawing, an elongated outgoing slit 8 is formed in an outer portion at the end of the seat cover 1 to be overlapped, which is cut open so as to allow the handle 7 of the traction means 5 in the inner portion to go out. The outgoing slit 8 itself is formed in the longitudinal direction of the seat cover 1 substantially along the center line of the seat cover 1 on which the handle 7 is arranged, as shown in the figure, so that an adjustment allowance for winding on the conveyed article C is provided. Has a length corresponding to The number of the outgoing slits 8 corresponds to the position and the number of the handles 7, and is not limited to a single slit formed at a position substantially along the center line of the seat cover 1 as shown in the figure. In the case where the handles 7 are arranged as a pair at each of the positions near both ends of the shape retaining material 6 as shown in FIG.
If there are a plurality of handles 7, it corresponds to the position and the number.

The traction means 5 itself is normally provided at both ends in the longitudinal direction of the seat cover 1, but the seat cover 1 itself can correspond to each of different peripheral lengths of the conveyed article C. Therefore, one of the ends of the seat cover 1 is provided with a plurality of traction means 5. For example, as shown in the figure, a plurality of traction means 5 are provided at an appropriate interval at the end of the seat cover 1 on the side where the outgoing slit 8 is not formed. The minute can be stored, for example, in a folded shape inward.

Although not shown, the seat cover 1
It is also possible to enclose a string-like rubber band that resiliently expands and contracts on both side edges, and when it is unnecessary, it is automatically compacted by this rubber band,
There is an advantage that the periphery of the transported object C can be fastened in an appropriate tightening state when the winding is mounted on the transported object C.

In FIGS. 5 to 7, there are provided second to third different temporary fixing means in place of the first embodiment which is the traction means 5 having the shape retaining material 6 and the handle 7 and having a temporary fixing action. A fourth embodiment is shown. In any of the embodiments, the ends of the seat cover 1 are connected and fixed to each other, and the fixing means 2 having a hook-and-loop fastener structure is used as in the illustrated example. Similarly, it is needless to say that other connection fixing structures can be adopted.

That is, the second embodiment shown in FIG. 5 is inserted between the stacked products C at one of the longitudinal edges of the seat cover 1 and inserted. The seat cover 1 is provided with protruding temporary fixing inserts 11 and handles 12 are attached to both ends of the seat cover 1, respectively. The temporarily inserted piece 11 is desirably formed of a material having relatively high hardness such as a metal or a rigid synthetic resin so as to facilitate insertion work between the conveyed objects C. Is a rubber coating process 1 so as to prevent withdrawal after insertion.
It is made to be non-slip by giving 3 etc. This second
The temporary fixing insert 11 in the embodiment is inserted between the conveyed objects C to prevent the seat cover 1 itself, which is wound around the conveyed object C by the seat cover 1 during the mounting operation, from falling off. If this is sufficiently satisfied, it may be formed of a soft material. Further, the handle 12 is attached to both side edges at the end of the seat cover 1, and strongly pulls the entire seat cover 1 after the conveyed article C is wound, so that the conveyed article C is firmly wound and fixed. It is.

The third embodiment shown in FIG. 6 is different from the embodiment shown in FIG. 6 in that one of the longitudinal edges of the seat cover 1 is inserted between the stacked articles C and inserted into a substantially L-shaped section. The temporary fixing insertion tool 21 is formed of, for example, hard rubber itself, a metal coated with rubber, or the like. Then, at the time of winding on the transported object C, the temporary fixing insertion tool 21 is inserted between the transported objects C to prevent the seat cover 1 from falling off during the winding operation, and to be removed after winding. Cargo C
The seat cover 1 is positioned by contacting the corners of
The load C is wound and fixed.

In the fourth embodiment shown in FIG. 7, at one end in the longitudinal direction of the seat cover 1, the width is gradually narrowed as it reaches the edge, and the surface is made slip-proof. By applying the rubber coating process 32, a temporary fixing insertion portion 31 to be inserted between the transported objects C and inserted is formed. The temporary insertion portion 31 prevents the seat cover 1 from dropping off during the winding operation by being inserted between the conveyed objects C when wound on the conveyed object C. The seat cover 1 is positioned by being brought into contact with the outer peripheral surface of C, and the transported object C is wound and fixed.

In any of the embodiments, one of the longitudinal ends of the seat cover 1 is inserted between the conveyed articles C to be temporarily fixed, and is withdrawn after the winding of the seat cover 1 is completed. Since both ends of the seat cover 1 may be appropriately connected and fixed to each other, it is needless to say that the structure, the shape, and the like of the illustrated example are not limited.

Next, an example of the use of the apparatus of the present invention will be described with reference to the case of the first embodiment. As shown in FIG. 4, the rigidity is improved by enclosing the shape retaining material 6 in the traction means 5. Either one end of the seat cover 1, for example, the end on which the exit slit 8 is not formed, is forcibly inserted and inserted between the transported objects C (FIG. 4).
(A)). The seat cover 1 temporarily fixed by insertion is wound around the transported object C (see FIG. 4B), and the other end side where the exit slit 8 is formed is connected to the one end side. And the handle 7 on one end side is inserted through the outside slit 8 to the outside of the seat cover 1 and then tightened (see FIG. 4C). Then, the handles 7 of the traction means 5 at both ends of the seat cover 1 are pulled together to firmly adhere the seat cover 1 around the transported object C, and the overlapped both ends are connected and fixed by the fixing means 2 (FIG. 4 (D)).

At this time, as shown in FIG. 1, the periphery of the conveyed object C on the loading table P is wound in the horizontal direction, or as shown in FIG. Any of them may be selected as appropriate according to loading, unloading, carrying work and other conditions.

[0032]

The present invention is configured as described above.
For this reason, it is possible to bind and fix these by winding and fixing around various kinds of goods C stacked in a stack on a loading table P such as a pallet or a truck for cargo handling, and to unload and load them on a truck bed. It is possible to prevent the cargo C from being dislodged during storage or the like in a warehouse. Moreover, the work of winding and fixing the conveyed material C may be performed by temporarily inserting the temporary fixing means (6, 11, 21, 31) at one end of the seat cover 1 between the conveyed materials C and temporarily winding the sheet cover 1. Therefore, one worker can perform the work alone. Further, after the winding, the handle 7 of the inner portion at the end of the overlapped seat cover 1 is pulled out from the outgoing slit 8 so that the ends can be firmly pulled in opposite directions to each other, so that the transported object C can be tightened. Moreover, the transporting object C can be firmly fixed by connecting and fixing both ends of the seat cover 1 with the fixing means 2.

Further, when unnecessary, the fixing means 2 can be easily removed from the conveyed object C by releasing and separating the sheet, and the sheet can be repeatedly used without waste. Various pollution problems caused by disposal can be solved. Not only that,
When not needed, the seat cover 1 can be stored compactly by folding it, and can be easily carried, so that it can be used quickly for loading, unloading, and carrying operations.

Further, for example, by winding and fixing the load C together with the loading table P, various items can be taken out at supermarkets, large-scale retail stores, etc., documents can be moved at offices, etc., and luggage can be stored at factories. It can be easily used for transportation and delivery of home delivery companies.

That is, according to the present invention, in the present invention, the ends of the sheet cover 1 wound around the stacked articles C or the loading table P are overlapped and fixed by the fixing means 2. In FIG. 1, a rod-shaped rigid material 6 made of a rigid material fixed to the seat cover 1 so as to be substantially perpendicular to the winding direction of the seat cover 1 and a handle 7 arranged on the seat cover 1 in the vicinity of the material 6 The outer portion at the end of the seat cover 1 to be overlapped is provided with the inner portion of the traction means 5.
This is because a notch-elongated elongate outgoing slit 8 is formed to allow the handle 7 to go out, and a temporary fixing means (6, 11, 11) is inserted into any one end of the seat cover 1 between the conveyed objects C. 21 and 31) are formed, so that it is possible to bind various types of transported goods C stacked in a stack and prevent the load from being unraveled.

When both ends of the seat cover 1 are towed by the pulling means 5 and connected by being overlapped, a handle 7 of the towing means 5 of the inner part is provided on the outer portion at the end of the seat cover 1 to be overlapped. Since the elongated slit 8 with a cutout opening is formed so as to allow the user to go out, the inner handles 7 at the ends where the seat covers 1 are overlapped can go out through the exit slit 8, and the towing work between the ends can be extremely easily performed. As a result, it is possible to firmly tighten the winding of the conveyed material C. In addition, when the handle 7 is towed, the rigid shape retaining material 6 is fixed to the seat cover 1 so as to be substantially perpendicular to the winding direction of the seat cover 1. Without shaping
It can move smoothly and can be fixed by the fixing means 2 in a state in which the entire transported object C is wound tightly without wrinkles occurring in the entire seat cover 1. Therefore, after the winding is fixed, the seat cover 1 does not fall off, and the transported object C is not partly overtightened and damaged.

Further, the shape-retaining material 6 fixed to the seat cover 1 itself, the temporary fixing insert 11 protruding from the side edge on the end side of the seat cover 1, and the cross-section provided substantially at the edge of the seat cover 1. L-shaped temporary fixing insert 21, seat cover 1
Since the temporary fixing means such as the temporary fixing insertion part 31 formed at the end of the seat is provided on the seat cover 1, it is necessary to insert the temporary fixing means between the stacked products C. Thus, one end of the sheet bar 1 is temporarily fixed during the winding operation, so that the winding operation can be performed by only a single operator, and the workability is excellent.

Further, since the seat cover 1 itself is detachably connected and fixed by the fixing means 2,
When it is necessary to take out a part of the transported object C after winding, it can be easily removed, and the winding can be easily mounted by tightening again after taking out.

Further, since the seat cover 1 itself has an appropriate width, an advertisement text or the like having appropriate contents can be described and displayed on the surface thereof, and can be used as an advertisement medium.

[Brief description of the drawings]

FIG. 1 is a perspective view of a use state.

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

FIG. 3 is a perspective view of another use state.

4A and 4B show work procedures when a transported object is bound by the apparatus of the present invention, in which FIG. 4A shows a temporary fixing state, FIG. 4B shows a winding state, FIG. 4C shows a tightening state, and FIG. FIG. 3 is a perspective view of a main part of each time.

FIG. 5 is an exploded perspective view of a temporary fixing means in the second embodiment.

FIG. 6 is an exploded perspective view of a temporary fixing means according to a third embodiment.

FIG. 7 is an exploded perspective view of a temporary fixing means in a fourth embodiment.

[Explanation of symbols]

C Carrying material P Loading table 1 Seat cover 2 Fixing means 5 Traction means 6 Shape retaining material 7 Handle 8 Outgoing slit 11 Temporary fixing insertion piece 12 Handle 13 Rubber coating processing 21 Temporary fixing insertion tool 31 Temporary fixing insertion part 32 Rubber coating processing

Claims (6)

(57) [Claims] 1. A sheet cover made of a sheet material having a length sufficient to be wound around a load stacked on a predetermined loading table in a horizontal direction, or wound up and down together with the loading table. And a fixing means for connecting and fixing the end portions of the seat cover to each other in a state where the end portions of the seat cover are overlapped with each other, wherein the end portions of the seat cover are overlapped with the end portions of the seat cover. A pulling means for aligning and positioning is provided. The pulling means is formed of a rigid material made of a rigid material fixed to the seat cover substantially perpendicular to the winding direction of the seat cover, and a seat cover in the vicinity of the shape retaining material. The outer portion at the end of the seat cover to be superimposed is provided with a notched elongated elongate slit for letting out the handle of the traction means of the inner portion. An apparatus for preventing a cargo from being collapsed, which is formed. 2. The transported goods collapse prevention device according to claim 1, wherein temporary fixing means for inserting between the transported goods is formed at one end of the seat cover. Load collapse prevention device. 3. The apparatus according to claim 2, wherein the temporary fixing means is a shape-retaining material made of a rigid material fixed to the seat cover so as to be substantially perpendicular to a winding direction of the seat cover. 4. The temporary fixing means is provided with a temporary fixing insertion piece which is inserted between the stacked products and inserted at one of the side edges of the seat cover in the longitudinal direction. 3. The apparatus according to claim 2, wherein the apparatus is configured to prevent the cargo from being collapsed. 5. The temporary fixing means includes a temporary fixing insertion tool which is inserted between the stacked articles at one of the longitudinal edges of the seat cover and has a substantially L-shaped cross section to be inserted. 3. The apparatus according to claim 2, further comprising: 6. The temporary fixing means is formed at one end in the longitudinal direction of the seat cover so as to gradually become narrower as it reaches the edge, and is subjected to a rubber coating treatment for preventing slip on the surface. 3. The apparatus according to claim 2, wherein a temporary fixing insertion portion is formed between the objects to be inserted and inserted between the objects.