JP3154380U - Outdoor protective cover - Google Patents

Abstract

An outdoor protective cover having a simple structure that is easy to attach and detach and that can protect articles well. A main body portion 2 having an opening 21 on a bottom surface and defining a rectangular columnar accommodation space 22 is formed by a flexible member such as a laminate cloth sheet. A fitting insertion portion for inserting the string-like member 3 along the peripheral edge is provided on the opening edge of the main body portion 2. The fitting insertion portion 25 is spaced apart from the drawer notch 26 provided at one corner where the drawer end 31 of the string-like member 3 is pulled out from the other three corners at a predetermined distance and sandwiches the corner. A notch pair 27 is provided at the position. The pull-out end 31 of the string-like member 3 can be easily tightened when it is pulled up relatively with respect to the main body 2 and is not easily detached, and the string-like member 3 is caught when being covered or removed. It can be easily attached and detached. [Selection] Figure 1

Description

  The present invention relates to an outdoor protective cover that is detachably attached to an article installed outdoors.

Conventionally, for example, an article loaded on a pallet may be installed outdoors for preparation for loading. In this case, the sheet is covered for the purpose of protecting the article from wind and rain. However, since it is easy to remove the sheet by wind or the like when covering the sheet, fixing with an adhesive tape or fixing with a rubber band or the like is carried out, but improvement in workability is desired.
Therefore, it is known to cover a dedicated cover having a configuration for mounting (see, for example, Patent Document 1 or 2).

The thing of patent document 1 is the cover shape | molded in the rectangular parallelepiped which opened the bottom face, and provided the connection tool which provides the cut | interruption of the vertical direction in the side surface, and opens and closes this cut | interruption. However, in this configuration, since the cut is provided, it is possible to prevent the collapse of the load, but there is a possibility that rain enters from the cut and wets the article.
The thing of patent document 2 is the side of a main body side in the substantially rectangular parallelepiped main body which formed a pair of lower opposing side longer than the upper opposing side on the same side surface among four sides of a bottom face opening part. At least one pair of temporary fixing means is provided in the vicinity of the opposite side in the vicinity of the opening on the side surface of the main body with the crimping portion capable of being temporarily fixed in a state where both side surfaces are pulled toward each other. However, the structure is complicated and it is difficult to improve the manufacturability, and it is necessary to perform the fixing work at the position facing the main body, which may make it difficult to improve the workability.

Japanese Utility Model Publication No. 57-162160 Utility Model Registration No. 3042970

  As described above, in the conventional configuration that opens and closes at the position of the break as described in Patent Document 1, there is a possibility that the article cannot be sufficiently protected due to the entry of rainwater or the like. Moreover, in the conventional structure which provided the temporary fixing means like the patent document 2 in the opposing position, a structure is complicated and there exists a possibility that improvement of manufacturability and workability | operativity may be difficult.

  An object of the present invention is to provide an outdoor protective cover that has a simple structure and is easy to attach and detach and protects an article well.

The outdoor protective cover according to the present invention is disposed along the opening edge in the vicinity of the opening edge of the main body portion, and a flexible main body portion that opens the bottom surface and defines a prismatic accommodation space inside. A string-like member for narrowing the opening of the main body, and the main body has a cylindrical shape in which the string-like member is inserted along the opening edge in the vicinity of the opening edge, and both ends of the string-like member And a fitting insertion part having a notch part between the corner part of the bottom surface from which the other corner part is pulled out and a position spaced apart from each other corner part of the bottom face by a predetermined distance and sandwiching the other corner part. It is characterized by that.
In this device, when attaching, the opening is narrowed and fixed by covering the article and pulling the both ends from which the string-like member is pulled out, so that the main body part can be drawn by the notch part. When covering the article, since the string-like member is inserted into the fitting insertion portion at the corner other than the corner where the string-like member on the bottom surface is pulled out, the string-like member is put on the article without being caught. In the fixed state, the opening edge is narrowed, and rainwater is difficult to enter from the opening. At the time of removal, the string-like member is loosened and the opening is widened and removed. Also when removing, the string-like member can be removed without being caught on the article.
Thereby, since the fitting insertion part which penetrates the string-like member for fixation is located in a corner | angular part, it can attach or detach easily, without a string-like member being caught at the time of attachment or detachment. Furthermore, the cutouts that form a pair at the corners make it easy to restrict the opening of the main body when installing or to widen the opening when removing it, simply by pulling or loosening the string member Detachable. And it can manufacture easily with the simple structure which provides the cylindrical insertion insertion part in which the notch part is dotted in an opening edge.

And in this invention, it is preferable to set it as the structure by which the notch part which makes the pair of the position which pinches | interposes the said other corner | angular part was each provided in the position equidistant from the said other corner | angular part.
With this configuration, since the notch is located at the same distance from the corner, the aperture can be easily reduced, and the paired notch is located at the target position from the corner, thereby further simplifying the structure. The productivity can be improved.

Moreover, in this invention, it is preferable that the said notch is set as the structure whose width dimension of the circumferential direction of the said opening edge is 50 mm or more and 150 mm or less.
With this configuration, it is possible to easily squeeze the opening by pulling the string-like member or loosen the string-like member to widen the opening, and the string-like member can be used when the main body is covered with or removed from the article. It can be prevented from being caught on, and can be easily attached and detached.

Furthermore, in this invention, it is preferable that the said insertion part is set as the structure formed by folding the tongue piece part extended from the opening edge of the said main-body part.
According to this structure, the tongue piece portion extended from the opening edge of the main body portion is folded back to form a plurality of cylindrical members to form the fitting insertion portion having the cutout portion, thereby facilitating the fitting insertion portion. It is formed.

The outdoor protective cover according to the present invention is disposed along the opening edge in the vicinity of the opening edge of the main body portion, and a flexible main body portion that opens the bottom surface and defines a prismatic accommodation space inside. A string-like member for narrowing the opening of the main body portion, and the main body portion has an axial direction along the opening edge in the vicinity of the opening edge, and a cylindrical insertion portion through which the string-like member is inserted. The both ends of the string-like member are provided at other corners except for one corner of the bottom surface, and at the positions of the sides between the corners of the bottom surface, the insertion portions provided at the corner portions It is provided at a position through a predetermined gap.
In this device, when attaching, by covering the article and pulling the both ends where the string-like member is drawn, the main body portion between the insertion portions is brought into a state where it is pulled together and the opening is narrowed and fixed. . When covering the article, since the string-like member is inserted into the fitting insertion portion at the corner other than the corner where the string-like member on the bottom surface is pulled out, the string-like member is put on the article without being caught. In the fixed state, the opening edge is narrowed, and rainwater is difficult to enter from the opening. When removing, remove the string-like member by loosening the opening. Also when removing, the string-like member can be removed without being caught on the article.
Thereby, since the insertion part which penetrates the string-like member for fixation is located in a corner | angular part, it can attach or detach easily, without a string-like member being caught on articles | goods at the time of attachment or detachment. Furthermore, at a predetermined position from the corners sandwiching the corners, the gap between the corners and the insertion part adjacent to the corner insertion part makes it easy to restrict the opening of the main body part during installation or widen the opening during removal. It can be easily detached by simply pulling or loosening the string-like member. And it can manufacture easily with the simple structure where the insertion part which penetrates a string-like member in an opening edge is dotted.

In the present invention, the gaps are preferably the same.
With this configuration, the gap between the insertion portion located at the corner and the insertion portion adjacent to the insertion portion is the same, that is, the gap is located at an equal distance from the corner. Since the gap is positioned so as to form a pair at the position where the portion is sandwiched, the structure can be further simplified, and the productivity can be improved.

In the present invention, it is preferable that the gap distance between the insertion portions is 50 mm or more and 150 mm or less.
With this configuration, it is possible to easily squeeze the opening by pulling the string-like member or loosen the string-like member to widen the opening, and the string-like member can be used when the main body is covered with or removed from the article. It can be prevented from being caught on, and can be easily attached and detached.

Furthermore, in the present invention, it is preferable that the insertion portion has a cylindrical shape formed by folding a tongue piece portion extending from the opening edge of the main body portion.
With this configuration, the insertion portion can be easily formed by folding the tongue piece portion extending from the opening edge of the main body portion to form the cylindrical insertion portion.

In the present invention, at least both ends of the string-like member drawn out can be light or yellow or red to prompt attention.
This structure makes it easy to see both ends of the drawn string-like member, so find both ends of the string-like member when pulling and loosening the drawn ends of the string-like member when attaching and detaching. Easy and workability is improved.

Moreover, in this invention, it is preferable that the said string-like member is set as the structure by which the both ends pulled out were connected integrally.
By this structure, the both ends of the string-like member pulled out are integrally connected, so that inconveniences such as pulling and removing only one end side of the string-like member are prevented, and there is a part to be integrally connected. The workability is improved by pulling or loosening.

Furthermore, in the present invention, the outer surface of the main body can be made silver.
With this configuration, the article can be protected from sunlight, can be easily visually recognized from the outside, and inconveniences such as collision from the outside can be prevented.

In the present invention, it is preferable that the main body has a configuration in which the accommodation space has a cubic or rectangular parallelepiped shape.
With this configuration, for example, it can be applied to widely used palletized articles, and since the bottom surface is a quadrangle, the structure of the structure is simple, and the operation of narrowing and expanding the opening is particularly facilitated with no inconvenience.

It is a perspective view from the lower part which shows the outdoor protection cover which concerns on one Embodiment of this invention. It is a perspective view from the upper part which shows the outdoor protection cover of this embodiment. It is explanatory drawing which shows typically the relationship between the string-like member and notch part in the outdoor protective cover of this embodiment. It is explanatory drawing which shows typically the relationship between the string-like member and notch part of the outdoor protection cover of the comparative example 1 for demonstrating this invention. It is explanatory drawing which shows typically the relationship between the string-like member and notch part of the outdoor protection cover of the comparative example 6 for demonstrating this invention.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view from below showing an outdoor protective cover in the present embodiment. FIG. 2 is a perspective view from above showing the outdoor protective cover of the present embodiment. FIG. 3 is an explanatory view schematically showing the relationship between the string-like member and the notch in the outdoor protective cover of the present embodiment.

(Configuration of outdoor protective cover)
As shown in FIGS. 1-3, the outdoor protective cover 1 is a cover which covers the articles | goods loaded, for example on the pallet. Specifically, articles such as a resin bag containing a resin, a grain bag containing a grain, and a flexible container containing a relatively large amount of resin are protected. The outdoor protective cover 1 includes a flexible main body 2 that has an opening 21 on the bottom surface and defines a rectangular columnar, for example, rectangular columnar accommodation space 22 inside.
The main body 2 is formed in, for example, a rectangular parallelepiped shape having an accommodation space 22 that is appropriately woven from the base material sheet 23.
The size of the main body 2 is preferably set to a size that is about 50 to 150 mm larger than the size of each side of the object that is the entire article. Thereby, the attachment and detachment of the outdoor protective cover 1 and the aperture stop are facilitated. Specifically, when the object, which is the entire palletized article, has a lateral dimension of 1400 mm and a longitudinal dimension of 1150 mm, the lateral dimension of the bottom surface of the main body 2 is 1450 to 1550 mm and the longitudinal dimension is 1200 to 1300 mm. It is preferable. In addition, about the height dimension, an article | item should just be not exposed.

The base sheet 23 is not particularly limited as long as it is a material used outdoors, such as polyethylene and polypropylene, but is preferably provided with weather resistance and waterproofness.
The substrate sheet 23 is not limited to a single layer, and a sheet member having a multilayer structure, a woven or non-woven fabric woven with synthetic fibers, or a laminate cloth sheet laminated with a woven fabric can also be applied. In particular, a laminate cloth sheet is a preferred material because it is widely used and distributed at low cost, and is flexible and has high strength.

Here, the cross sheet is generally made by weaving a thin tape-like long thread (called flat yarn or tape yarn) obtained by extruding or stretching a raw material such as polyethylene, polypropylene or vinylon by plain weaving or the like. It is a cloth. Since the flat yarn constituting the cross sheet has high tensile strength when drawn, the cross sheet also has high puncture strength and high rigidity in the surface direction. Therefore, it is preferable to use a cross sheet because the various characteristics can be imparted. In the present invention, it is preferable to use a polyethylene cloth sheet using a flat yarn obtained by extruding and stretching polyethylene.
In the case of a multilayer structure, these materials may be used to prepare by using a commonly used known bonding means such as dry lamination. When the outermost layer, particularly the aluminum layer, becomes the outermost layer, various resin materials such as polyester such as polyethylene terephthalate (PET) may be laminated or coated on the surface as a protective layer.

Moreover, as the base material sheet 23, for example, the thickness dimension is usually 10 μm or more and 3 mm or less, preferably 0.1 mm or more and 1 mm or less.
Here, if the thickness dimension is less than 10 μm, the seal strength and the bag strength may be weakened. On the other hand, if the thickness dimension exceeds 3 mm, the flexibility is reduced and it may be difficult to mount and fix the outdoor protective cover 1.

Moreover, it is preferable that the outer surface of the main body 2 is formed in a silver color system. For the color of the main body 2, various methods can be applied, such as using a colored base sheet 23 or coloring the outer surface after forming the main body 2.
And the weather resistance, waterproofness, etc. of the main-body part 2 are not restricted to the structure which uses the weather-resistant and waterproof base material sheet 23 mentioned above, but after forming the main-body part 2, a weather-resistant material, a water-repellent material, etc. are used. Or surface treatment.
Furthermore, the whole or a part may be colored using a fluorescent paint, a phosphorescent paint, a reflective paint, or the like.

Further, the main body 2 is provided with a bag-like portion 24.
The bag-like portion 24 is formed in a bag-like shape that can be taken in and out of a document or a bill having various information such as an article and a destination of the article, for example, by a member having translucency. Things are attached and configured. In addition, it is not limited to the case of being formed of a light-transmitting member, but may be formed of a light-blocking member or colored similarly to the main body 2.
Further, the bag-like portion 24 is not limited to one side surface of the main body portion 2 and may be provided at a plurality of locations such as opposing side surfaces and each side surface.

The main body 2 is provided with a cylindrical fitting insertion portion 25 at the opening edge which has an axial direction along the opening edge and through which the string-like member 3 is inserted. The fitting insertion portion 25 has a pull-out cutout portion 26 which is a cutout portion at one corner portion of the bottom surface from which the pullout end portion 31 which is both ends of the string-like member 3 is pulled out, and other corner portions of the bottom surface other than the one corner portion. Are provided with a pair of notches 27 at positions where they are separated from each other by a predetermined distance and sandwich the corners.
That is, the main body portion 2 has a cylindrical shape that has an axial direction along the opening edge and passes through the string-like member 3, and a bottom surface other than the corner portion from which the drawer end portions 31 that are both ends of the string-like member 3 are drawn. A corner insertion portion 28 which is an insertion portion is provided at the position of the other three corner portions. Further, the main body 2 is provided with a side insertion portion 29 as an insertion portion at a position of each side between the three corner portions at a position through a predetermined gap in the corner insertion portion 28. The gap between the corner insertion part 28 and the side insertion part 29 corresponds to the notch pair part 27, and the gap between the side insertion part 29 corresponds to the lead-out notch part 26, and is arranged via these gaps. The corner insertion part 28 and the side insertion part 29 constitute the insertion part 25.

Further, it is preferable that the notch pair 27 is provided at an equal distance from the corner, that is, the notch pair 27 forming a pair located in the vicinity of the corner is provided at an equal distance from the corner. That is, when the opening 21 is squeezed when the outdoor protective cover 1 is attached, the squeezing is easy at positions near the corners on each side surface of the main body 2, and a state of wrapping the article can be easily obtained.
These cutout portions 27 are preferably provided at equal distances at one end on the corner portion side, specifically at a distance of 50 mm or more and 150 mm or less in the circumferential direction of the opening edge from the corner portion. If the position is shorter than 50 mm from the corner, the length of the corner insertion portion 28 is not sufficiently secured, and the string-like member 3 may be caught when the outdoor protective cover 1 is attached or detached. On the other hand, at a position away from the corner from 150 mm, it is difficult to satisfactorily squeeze the main body 2 when the opening 21 is squeezed, and work may be complicated, for example, a force is required to squeeze the opening 21. For these reasons, the notch pair 27 is preferably provided at a position of 50 mm to 150 mm from the corner.
Furthermore, it is preferable that the notch pair 27 is provided with a width dimension in the circumferential direction of the opening edge of 50 mm or more and 150 mm or less. If the width dimension of the notch pair portion 27 is narrower than 50 mm, the main body 2 is difficult to be squeezed well at the position of the notch pair portion 27, and there is a risk that the work becomes complicated, for example, a force is required to squeeze the opening 21. is there. On the other hand, when the width dimension of the notch pair portion 27 is larger than 150 mm, the exposed portion of the string-like member 3 is widened, and it may be caught on the article and the detachability may be impaired, and rainwater enters from the notch pair portion 27. The fear increases. For these reasons, the width dimension of the notch pair 27 is preferably 50 mm or more and 150 mm or less.
Moreover, it is preferable that the notch 26 is notched in a region from the corner in the circumferential direction of the opening edge to a position of 50 mm or more and 150 mm or less. At a position shorter than 50 mm from the corner, a sufficient width dimension of the drawer notch 26 cannot be obtained, and it becomes difficult to pull or loosen the string-like member 3, or the body 2 is good at the position of the drawer notch 26. There is a risk that the operation will be complicated. On the other hand, at a position away from 150 mm, the width of the drawer notch 26 becomes too wide, the main body 2 is difficult to be properly squeezed, and the workability may be complicated, and the risk of rainwater intrusion increases. . For these reasons, it is preferable to provide the drawer notch 26 in a range from the corner to a position of 50 mm to 150 mm.

Here, the sum (W) of the width dimensions of the drawer notch 26 and the notch pair 27 is formed wider than the difference between the outer peripheral length (A) of the object and the outer peripheral length (B) of the outdoor protective cover 1. It is preferable (W> (BA)). Thereby, it becomes possible to squeeze the string-like member 3 until it becomes shorter than the outer peripheral length of the object, and it is possible to make it difficult to come off when the outdoor protective cover 1 is attached.
Specifically, the outer peripheral length of the object loaded on the pallet is 5100 mm (horizontal dimension is 1400 mm, vertical dimension is 1150 mm), and the outer peripheral length of the outdoor protective cover 1 is 5300 mm (horizontal dimension is 1450 mm, vertical dimension is 1200 mm). In this case, the difference from the outer periphery of the entire object is 200 mm, and the value of W is set to 800 mm, which is wider than these dimensions, so as to correspond to various objects having a short outer peripheral length.

The corner insertion part 28 and the side insertion part 29 are attached to the opening edge of the main body 2 by, for example, forming the same material as that of the main body 2, that is, by joining the both ends of the long band with the base material sheet 23. It has been.
In addition, as a method of forming into a cylindrical shape, various methods can be used, such as using a suturing technique, heat sealing, joining with an adhesive. Similarly, various methods can be used as the method of attaching to the main body 2. For example, a tongue-like portion extending from the opening edge of the main body 2 is folded back to be formed into a cylindrical shape and provided integrally. Is also applicable. This integrated method reduces the number of steps and improves manufacturability. Furthermore, it is preferable that the side of the tongue-like portion to be folded is the outer surface side. With this configuration, there is no step on the housing space 22 side between the main body 2 and the fitting insertion portion 25, and it is possible to prevent the step from being caught on the article when the outdoor protective cover 1 is attached / detached. Can provide.

Both ends of the string-like member 3 are drawn out from the insertion insertion portion 25 through the pull-out cutout portion 26. The leading end portions 31 at both ends of the string-like member 3 are integrally connected by a knot 32 and are prevented from coming off. As the connection structure, various structures such as a knot 32, a fastener, an adhesive or an adhesive tape, and the like can be applied.
Various members can be applied to the string-like member 3 and it may be flexible, such as a string that is not twisted like a string or a string that is twisted like a rope, and the material is chemical fiber or natural fiber. A thing using metals, such as a thing, a wire rope, and a thing with elasticity like a rubber string, etc. can also be used.
The string-like member 3 may be colored at least at the drawn-out end portions 31 at both ends, which are white, yellow, silver, or the like, or yellow or red that prompts attention. In addition, you may wind the adhesive tape of these colors, or may attach the string of these colors. Further, the entire string-like member 3 may be colored in a bright color or a yellow color or a red color that urges attention.
And, in the drawing end portion 31 of the string-like member 3, the drawing end portion 31 is pulled with respect to the fitting insertion portion 25 of the main body portion 2 to maintain or maintain the state in which the opening 21 of the main body portion 2 is narrowed. It is preferable to provide a fixing member 33 for releasing the. As the fixing member 33, members having various structures used as fasteners such as strings and ropes can be used.

(Use of outdoor protective cover)
Next, utilization of the outdoor protective cover 1 will be described with reference to the drawings.
When the outdoor protective cover 1 is used, first, the opening 21 is opened in a state where the opening 21 of the main body 2 is not restricted. Then, the outdoor protective cover 1 is covered so as to cover the article from above, and the article is accommodated into the accommodation space 22 from the opening 21 of the main body 2.
When covering, usually the corner portion of the article is guided to guide and align the corner portion of the main body 2 so that the string-like member 3 corresponding to the corner portion of the main body 2 is inserted into the corner. Since it is inserted through the portion 28, it can be smoothly covered without being caught by the article. And in the state which covered the outdoor protective cover 1, a string-like member is located between an article | item and a pallet.
Thereafter, the opening of the main body 2 is squeezed so that the drawing end 31 of the string-like member 3 is pulled with respect to the main body 2. At this time, the main body 2 is squeezed so as to be folded particularly at the position of the notch pair 27. When the main body 2 is squeezed to the maximum, the corner insertion part 28 and the side insertion part 29 are in contact with each other.
Then, the fixing member 33 of the string-like member 3 is relatively moved to the intermediate part side of the string-like member 3 and fixed. That is, the fixing member 33 is fixed in a state in which the string-like member 3 is pulled out from the fitting insertion portion 25 and the state where the opening 21 of the main body portion 2 is narrowed is maintained. By this fixing, the string-like member 3 is stretched over the article, and the outdoor protective cover 1 is attached to the pallet with the article covered.

On the other hand, when the outdoor protection cover 1 is removed, the fixing state of the fixing member 33 is released and the opening 21 of the main body 2 is widened.
Then, the outdoor protective cover 1 is lifted upward and removed so as to pick up the two upper portions of the main body 2.

(Effect of embodiment)
As described above, in the above-described embodiment, the cylindrical fitting insertion portion 25 for inserting the string-like member 3 for squeezing and attaching the opening 21 is provided in the vicinity of the opening edge of the main body portion 2 having the opening 21 on the bottom surface. Yes. The insertion insertion portion 25 has a pull-out cut portion 26 formed by cutting out at one corner of the bottom surface from which the pull-out end portion 31 of the string-like member 3 is pulled out, and a predetermined distance from the other three corner portions of the bottom surface. A notch pair 27 is formed in a pair of positions that are spaced apart from each other and sandwich the other corners.
For this reason, especially the string-like member 3 is covered with the corner insertion part 28, and when the outdoor protective cover 1 is attached or detached, the string-like member 3 can be prevented from being caught on the article, and can be easily attached and detached. Further, the cutout portion 27 between the corner insertion portion 28 and the side insertion portion 29 makes it easy to restrict the opening 21 of the main body 2 during attachment or widen the opening 21 during removal. Can be easily attached / detached simply by pulling or loosening the body 2. And, with a simple structure in which the insertion insertion portion 25 is constituted by the cylindrical insertion insertion portion 25 in which the extraction cutout portion 26 and the cutout pair portion 27 are dotted on the opening edge, that is, the corner insertion portion 28 and the side insertion portion 29, Easy to manufacture.

And in the said embodiment, the notch pair part 27 of the position which pinches | interposes the corner | angular part located in the vicinity of a corner | angular part is provided in the position equidistant from a corner | angular part.
For this reason, the main body 2 is squeezed so as to be folded at the position of the notch pair 27 near the side of the side surface. In particular, the aperture 21 can be easily squeezed, and the pair of notch pairs 27 has a corner. Since it becomes a target position from the part, the productivity can be improved by further simplifying the structure.

Moreover, in the said embodiment, the width dimension of the circumferential direction of the opening edge in the notch pair part 27 shall be 50 mm or more and 150 mm or less.
Therefore, it is possible to easily squeeze the opening 21 by pulling the string-like member 3 or loosen the string-like member 3 to widen the opening 21 and to remove the string when the main body 2 is put on or removed from the article. The shape member 3 can be prevented from being caught on the article, and can be easily attached and detached.
Furthermore, in the above embodiment, the workability can be further improved by making the width dimension from the corner of the drawer notch 26 the same as that of the notch pair 27.

And in the said embodiment, it is good also considering the drawer end part 31 pulled out of the string-like member 3 as the yellow type or red type which promotes a bright color or alerting.
By adopting this configuration, both ends of the drawn string-like member 3 can be easily seen, and therefore the string-like member used when pulling and loosening the drawn both ends of the string-like member 3 during attachment and detachment. It is easy to find both ends of 3 and workability can be improved. In addition, the type of article can be managed by the color, and convenience can be improved.

Moreover, in the said embodiment, the drawer | drawing-out edge parts 31 of the string-like member 3 were connected integrally.
For this reason, it is possible to prevent inconveniences such as pulling only one end side of the string-like member 3 and removing it, and it is only necessary to pull or loosen with a portion to be integrally connected, thereby improving workability.

Furthermore, in the said embodiment, it is good also considering the outer surface of the main-body part 2 as a silver type.
By adopting this configuration, it is possible to efficiently reflect sunlight and protect the internal articles, and it is easy to visually recognize from the outside, and it is possible to prevent inconveniences such as collision from the outside.

And in the said embodiment, the accommodation space 22 of the main-body part 2 is made into the rectangular parallelepiped shape, ie, the protective cover of the goods of the pallet pile used widely.
For this reason, since the bottom surface is a quadrangle, the structure is simple, there is no inconvenience that the string-like member 3 is caught at the time of attachment and detachment, the aperture 21 can be easily squeezed and widened, and the workability becomes remarkably easy. It can be widely used as a product and can be easily provided at low cost by mass production.

(Modification)
The present invention is not limited to the above-described embodiments, and modifications, improvements, and the like within the scope that can achieve the object of the present invention are included in the present invention.
That is, although the main body 2 is formed in a quadrangular prism shape, the same effect can be obtained if it is a polygonal prism shape such as a triangular prism shape or a pentagonal prism shape. Further, the present invention is not limited to the case of articles that are stacked on a pallet, and can be applied to various uses such as one that covers one solid such as a shelf.
In addition, a prismatic shape or a truncated shape whose bottom surface is a polygon having 8 or less corners is preferable. That is, in the case of a polygon having 9 or more corners, the versatility is reduced, and the angle of the corners is widened so that there is no difference from the case where the insertion portions are scattered in the case of a cylindrical shape. This is because it is difficult to obtain a state of being narrowed near both sides of the corner portion on the side surface.

Moreover, although it was set as the structure which provided the notch pair part in the state located in the both sides of the corner | angular part other than the drawer | drawer notch part 26 where the string-like member 3 is pulled out, and provided one side insertion part 29 on each side, The insertion portion 29 may be further provided with a notch.
In addition, when the number of notches increases, when the string member 3 is drawn out and squeezed, it is necessary to make the positions where the main body parts are squeezed so that they overlap each other, and the workability is improved. Since there is a risk that it will not be possible to plan, less is better.

The notch pair 27 is provided at a position equidistant from the corner so as to be symmetrical at the corner, but may be provided at a position different from the corner.
Further, the width dimension of each notch pair 27 may be a different width dimension.
Furthermore, the distance from the corner of the notch pair 27 and the width dimension from the corner of the drawer notch 26 may be different.

And in each embodiment mentioned above, the bag-like part 24 does not need to be provided.
Further, the drawing end portion 31 of the string-like member 3 may not be bound.
Further, the fixing member 33 may not be provided.

  In addition, the specific configuration and form in the implementation of the present invention may be other structures as long as the object of the present invention can be achieved.

Next, the present invention will be described more specifically with reference to examples and comparative examples. In addition, this invention is not limited to the content of an Example etc. at all.
FIG. 4 is an explanatory view schematically showing the relationship between the string-like member and the cutout portion of the outdoor protective cover of Comparative Example 1 for explaining the present invention. FIG. 5 is an explanatory view schematically showing the relationship between the string-like member and the cutout portion of the outdoor protective cover of Comparative Example 6 for explaining the present invention.

Example 1
In Example 1, a polyethylene laminate cloth sheet was used and formed into the shape of the above embodiment shown in FIGS. That is, the main body 2 was formed with a horizontal dimension of 1450 mm, a vertical dimension of 1200 mm, a height dimension of 1250 mm, and a thickness dimension of 0.5 mm. The width dimension of the lead-out cutout portion 26 was formed at an equal distance of 200 mm in total of 100 mm from the position of the corner portion, and the width dimension of the cutout pair portion 27 was 100 mm and symmetrical from the corner portion to 100 mm.
As the string-like member 3, a polyethylene rope having a diameter of 6 mm was used.

(Comparative Example 1)
Comparative Example 1 uses a polyethylene laminated cloth sheet and is provided with a notch 41 at the corner as shown in FIG. These notches 41 were formed with a width dimension of 200 mm in total of 100 mm from the corner position.
(Comparative Example 2)
The comparative example 2 provided the notch 41 only in the corner | angular part (position of the arrow A in FIG. 4) of a horizontal dimension in the comparative example 1. FIG.
(Comparative Example 3)
In Comparative Example 3, the notch 41 in Comparative Example 1 is provided only at a diagonal position (position indicated by arrow B in FIG. 4) with respect to the drawing end portion 31.
(Comparative Example 4)
In Comparative Example 4, the notch 41 in Comparative Example 1 is provided only at the corner of the vertical dimension (position of arrow C in FIG. 5).
(Comparative Example 5)
In Comparative Example 5, the notch 41 in Comparative Example 2 is provided in both arrows A and C.

(Comparative Example 6)
In Comparative Example 6, a polyethylene laminate cloth sheet is used, and as shown in FIG. 5, a notch 51 having a width dimension of 300 mm is provided at the center of each side of the bottom surface. In addition, the part which pulls out the drawer | drawing-out edge part 31 of the string-like member 3 opened the hole 52. FIG.
(Comparative Example 7)
In Comparative Example 7, a notch 51 is provided at the position of the short vertical dimension side (arrow A in FIG. 5) in Comparative Example 6.
(Comparative Example 8)
In Comparative Example 8, a notch 51 is provided at the position of the side (arrow B in FIG. 5) having a long horizontal dimension in Comparative Example 6.

(Sensory test for workability)
A comparative evaluation was carried out on the workability when the above-described covers were attached to and detached from a pallet loaded with a flexible container.
The evaluated items were observed for confirmation of the state when the string-like member 3 was tightened, confirmation of difficulty in peeling (detachment) in the attached state, and ease of work at the time of removal.

(result)
In Comparative Example 1, sufficient tightening was obtained at the time of the tightening operation, and it was difficult to remove, but the string-like member 3 was caught by an article and could not be removed by one person.
In Comparative Examples 2 and 4, the operator was able to remove the string-like member 3 relatively easily without being caught when the worker stood on the notch side during removal, but sufficient tightening could not be obtained during the tightening operation. It was easy.
In Comparative Example 3, sufficient tightening was not obtained during the tightening operation, and the string-like member 3 was caught on the article, so that it was difficult to come off during attachment. On the other hand, as in Comparative Example 1, the string-like member 3 was caught and could not be removed by one person.
In Comparative Example 5, relatively good tightening was obtained at the time of tightening work, but it was easy to come off in the portion B where there was no notch, and it could not be removed by one person because the portions A and C where the notch was caught.
In Comparative Examples 6 to 8, the removal was relatively easy even by one person, but sufficient tightening was not obtained at the time of tightening and it was easy to come off.
On the other hand, in Example 1, it was found that a good tightening state was obtained, it was possible to remove easily without detachment, and the workability was excellent.

  The present invention is a cover that is detachably attached to an article installed outdoors, and is particularly suitable for a cover of an article that is palletized.

DESCRIPTION OF SYMBOLS 1 …… Outdoor protective cover 2 …… Body part 3 …… String-like member 21 …… Opening 22 …… Storage space 25 …… Fitting insertion part 26 …… Drawer cutout part (cutout part)
27 …… Notch pair (notch)
28 …… Square insertion part (insertion part)
29 …… Edge insertion part (insertion part)
31 …… Drawer end

Claims (10)

A flexible main body that opens the bottom surface and defines a prismatic accommodation space inside;
A string-like member that is disposed along the opening edge in the vicinity of the opening edge of the main body, and narrows the opening of the main body,
The main body has a cylindrical shape in which the string-like member is inserted along the opening edge in the vicinity of the opening edge, and a corner portion of the bottom surface from which both ends of the string-like member are drawn, and each of the other bottom surfaces. An outdoor protective cover comprising a fitting insertion portion having a notch at a position spaced apart from each corner by a predetermined distance and sandwiching the other corner. The outdoor protective cover according to claim 1,
The outdoor protective cover characterized in that the cutouts forming a pair of positions sandwiching the other corners are provided at positions equidistant from the other corners. The outdoor protective cover according to claim 1 or 2,
The cutout portion has a width dimension in the circumferential direction of the opening edge of not less than 50 mm and not more than 150 mm. The outdoor protective cover according to any one of claims 1 to 3,
The outdoor insertion cover according to claim 1, wherein the insertion portion is formed in a tubular shape by folding a tongue piece portion extending from an opening edge of the main body portion. A flexible main body that opens the bottom surface and defines a prismatic accommodation space inside;
A string-like member that is disposed along the opening edge in the vicinity of the opening edge of the main body, and narrows the opening of the main body,
The main body portion has an axial direction along the opening edge in the vicinity of the opening edge, and a cylindrical insertion portion through which the string-like member is inserted is a corner portion of the bottom surface from which both ends of the string-like member are drawn out In addition to being provided at other corner portions except for, the outdoor portion is provided at a position of each side between the corner portions of the bottom surface at a position through a predetermined gap in an insertion portion provided at the corner portion. Protective cover. The outdoor protective cover according to claim 5,
The outdoor protective cover, wherein the gap is the same. The outdoor protective cover according to claim 5 or 6,
The distance of the gap between the said insertion parts is 50 mm or more and 150 mm or less. The outdoor protective cover characterized by the above-mentioned. The outdoor protective cover according to any one of claims 5 to 7,
The outdoor protective cover, wherein the insertion portion is formed in a tubular shape by folding back a tongue piece portion extending from an opening edge of the main body portion. The outdoor protective cover according to any one of claims 1 to 8,
The string-like member is an outdoor protective cover characterized in that both drawn out end portions are integrally connected. The outdoor protective cover according to any one of claims 1 to 9,
The outdoor protection cover according to claim 1, wherein the main body has a cubic or rectangular parallelepiped shape.

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