JP5637804B2 - Seat storage and transport equipment - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a sheet storage and transportation tool that is convenient for transporting a fumigation sheet for fumigating dead trees of a pine that has been damaged by a pest such as a pine worm to extermination of the pests to a dead tree cutting site. .

  When a pine tree that has died due to pests such as pine worms is cut down, a fumigation sheet that cuts a predetermined amount of the cut timber into a predetermined size so that the pests that inhabit the cut timber do not spread at the cutting site. Cover and pest the inside by fumigating with chemicals. As a fumigation sheet, several times of operations can be carried out continuously by transporting a large size sheet of 4 to 5 m wide and 30 m in length to the logging site, cutting it to the required size at the site, and using it. Has been.

Since the weight of the sheet at the initial stage of transportation reaches as much as 10 to 15 kg, carrying the roll-shaped sheet wound around a paper tube or the like to the fumigation processing site is a laborious work.
As a transporting tool for transporting the fumigation sheet to the dead tree felling site, a width regulating member that regulates left and right displacement of the sheet is provided on the back side of the storage body such as cloth, and a certain area in the middle part of the left and right width regulating member Opening as an open part and connecting the end part in the length direction of the width regulating member to the back part forms a space part that can store the fumigation sheet on the back part of the storage body, and it is folded in this space part A technique (for example, see Patent Document 1 and Patent Document 2) in which a sheet is accommodated and carried by a shoulder belt provided on an outer surface of a storage body is known.

JP 2010-23892 A JP 2010-22299 A

In the case of the above technology, although the transportability is better than the conventional method of transporting a sheet of fumigation wound around a paper tube and carrying it on the shoulder, the shape retention and compactness are further improved. There was room for improvement.
In addition, when the fumigation sheet is stored in or taken out from the space on the back side, the width regulating member is fixed to the back side, and the fumigation sheet passes through a narrow open portion sandwiched between the left and right width regulating members. There is also a problem that it takes labor to store and take out.

  Therefore, the present invention is a tool for storing and transporting a folded sheet, improving the shape retention during transportation, further reducing the size, and facilitating loading and unloading of the sheet. Objective.

In order to achieve the above object, the present invention includes a rectangular main body portion that accommodates a folded sheet, and a shoulder belt provided at a predetermined position on the outer side surface of the main body portion. A cover piece is provided via a gusset, and the gusset is connected to the peripheral edge of the main body in a state where the ends of adjacent gussets are connected to each other, and the cover piece is at least adjacent when it is folded inward. A part of the cover piece can be overlapped, a surface fastener for locking the overlapped cover pieces is attached to a predetermined portion of the cover piece, and the sheet disposed on the inner surface side of the main body is folded. covered with the cover piece, the sheet is a container to be housed by engaging the fastener of the cover piece, when the container is folded, the gusset corresponding to point bending, a portion of the gusset Minute basis to cut notches are all provided, and can be fixed by folding the container into a plurality fold.

Then, if a folded sheet is arranged on the inner surface side of the rectangular main body, and the periphery of the sheet is covered with four cover pieces on each side and fixed with a hook-and-loop fastener, a space for storing the sheet Since the part can be opened largely, the work becomes extremely easy.
Further, by folding and fixing the storage body in a plurality of folds, it is possible to reduce the size and improve the shape retention during transportation.

In the present invention, each cover piece provided around four sides of the body portion, that is continuously provided through the gore. Here, it is preferable that the gusset width of the gusset is about the thickness of the folded sheet. Further, gusset, but may be provided independently for respective four sides of the body portion, the present invention is provided as gusset four sides are continuous. When the gussets on the four sides are connected, the main body part and the gusset form a shallow box shape, so that the folded sheet placed on the main body part is less likely to be displaced.

Moreover, in this invention, when the said storage body is folded, it is preferable to provide the notch part by which a part of a gusset is partially notched in the gusset corresponding to a bending location.
By providing such a notch, it is easy to fold the storage body, and wrinkles or the like are not generated in the gusset at the bent portion, so that it can be folded beautifully.
In addition, the folding of the storage body is tri-folded, and the length of the cutout portion corresponding to the second bent portion is longer than the length of the cutout portion corresponding to the first bent portion. It is preferable to make it longer.

Moreover, in this invention, it is preferable to incorporate a backplate in the location in which the shoulder belt of the said main-body part is provided.
Thus, by incorporating the back plate, a stable state can be maintained during transportation.
Here, the back plate may be anything that has rigidity and can prevent the shape retention of the storage body being transported from being lost.

Moreover, in this invention, it is preferable that the surface fastener which latches at least one part of the opposing surfaces of the cover piece superposed | polymerized by folding a storage body is provided in the cover piece.
In this way, when the storage body is folded, by locking at least a part of the facing surfaces of the cover pieces to be overlapped with the hook-and-loop fastener, the polymerization state is not shifted during transportation, and the folded shape does not collapse, Good shape retention.

By providing a cover piece on the four sides around the rectangular main body that accommodates the folded sheet via gussets, so that the periphery of the sheet placed on the inner surface side of the main body can be covered and fixed The sheet can be easily put in and out of the storage space, and the storage body can be folded and fixed to achieve compactness and improve shape retention. In particular, when it is folded in three, it is possible to further reduce the size, and it is easy to move even on narrow mountain roads such as mountainous areas.
In addition, the cover piece is connected to the main body through the gusset, and is connected to the peripheral edge of the main body with the ends of the adjacent gussets connected to each other, so that it is arranged on the inner surface side of the main body. The sheet is less likely to slip and the shape is stable.
In addition, a notch is provided in the gusset corresponding to the bent part, and the length of the notch corresponding to the second bent part is longer than the notch part corresponding to the first bent part. By making the length longer, it is easier to fold the storage body when folded, and by incorporating a back plate at a predetermined part of the main body, it has excellent shape retention and can be carried comfortably Become.
Furthermore, by providing the cover pieces with surface fasteners that lock the opposing surfaces of the cover pieces that are overlapped by folding the storage body, the shape retention during transportation is improved.

It is explanatory drawing which looked at what developed the sheet | seat storage and conveyance tool for trifolds concerning this invention from the inner surface side. It is explanatory drawing which looked at what developed the sheet storage and conveyance tool for tri-folds concerning this invention from the outer surface side. It is explanatory drawing which shows the state just before accommodating the sheet | seat folded in this sheet | seat storage and conveyance tool. It is explanatory drawing which shows the state which mounted the folded sheet | seat on this sheet | seat storage and conveyance tool. It is explanatory drawing of the state which covered a part of sheet | seat folded by folding the cover piece of the short side of a main-body part. It is explanatory drawing of the state which covered a part of sheet | seat folded by folding the cover piece of the long side of a main-body part. It is explanatory drawing of the state which folded the storage body in the length direction 1/3. It is explanatory drawing of the state which folded the remaining 1/3 of the storage body. It is explanatory drawing of the state which carried this sheet | seat storage and conveyance tool on the back. It is explanatory drawing which looked at what expanded the sheet | seat storage and conveyance tool of a double fold structure from the inner surface side. It is explanatory drawing which looked at what expanded the sheet | seat storage and conveyance tool of a double fold structure from the outer surface side. It is explanatory drawing of the state which put the folded sheet | seat on the sheet storage and conveyance tool of a double fold structure, and was covered with the cover piece.

Embodiments of the present invention will be described with reference to the accompanying drawings.
The sheet storage / transport device according to the present invention has good shape retention during transportation and is compact when transporting a fumigation sheet having a weight of, for example, about 10 to 15 kg to a logging site such as a mountain. It is configured as a storage / transport tool that can easily take in and out the sheet.

  That is, as such a fumigation sheet, for example, when a pine tree that has died due to a pest such as a pine worm is cut down, a predetermined amount of felled wood is collected so that the pests that inhabit the felled wood do not diffuse at the cutting site. The sheet is covered with a fumigation sheet cut into a predetermined size, and the inside is fumigated with a chemical, thereby being configured as a sheet that can exterminate pests. Usually, a large-sized sheet with a width of 4 to 5m and a length of 30m is prepared, transported to the site, cut into the required size at the site, and used several times continuously. ing.

As shown in FIGS. 1 and 2, the sheet storage / transport tool 1 according to the present invention includes a rectangular main body 2 that stores a folded sheet, and cover pieces 4 on the four sides around the main body 2. The main body 2 and the cover piece 4 are made of a material (for example, canvas or various sheets) that is foldable and has excellent tear strength, which is used for a normal bag or a rucksack.
In the following description, the upper surface of the unfolded sheet storage / transport tool 1 shown in FIG. 1 is referred to as an inner surface side, and the upper surface of the deployed state shown in FIG.
“Sheet S” in the following description is “a folded long sheet”, and “thickness of sheet S” is not the thickness of the sheet itself, but the folded thickness of the folded sheet ”. Point to.

The main body 2 can be divided into three regions A, B, and C by bending lines x and y in the middle with respect to the longitudinal direction. The outer surface of the main body 2 is shown in FIG. Thus, a fixing belt 5 that is one part of a fixing device that fixes the final package is provided near one end of the region A, and a storage portion 6 is provided in the central portion of the region A. A shoulder belt 7 is provided in the region. In the region B where the shoulder belt 7 is provided, if a back plate (not shown) is built in, the shape retaining property is good and the back is easily carried.
A female belt connector 5m is attached to both ends of the fixed belt 5, and a pair of left and right belt male connectors 5t that can be freely engaged with and disengaged from the female belt connector 5m is bent at both ends in the width direction of the region B. It is provided in the vicinity of the line y.

Further, a pair of left and right female connectors 8m are provided at both ends in the width direction in the vicinity of the fold line x in the area A, and a pair of left and right male connections are provided at both ends in the width direction in the vicinity of the fold line x in the area B. A tool 8t is provided, and the female connector 8m and the male connector 8t are detachable.
Then, the storage body 13 (to be described later) is folded by the fixing belt 5, the belt male and female connectors 5 m and 5 t, the other male and female connectors 8 m and 8 t, and the surface fasteners 11 a and 11 b of the cover piece 4 to be described later. A fixing tool for fixing to a proper package is configured.

Further, grips 9 as shown in FIG. 2 are provided at both ends in the longitudinal direction of the main body 2 so that the work of folding a storage body 13 described later can be performed easily.
In addition, the said accommodating part 6 is equipped with the accommodating part which can be opened and closed by the fastener f, and the pocket part formed with the mesh member M on the surface.

  When the cover piece 4 is connected to the main body portion 2 via the gusset 3, the cover piece 4 can cover the thickness of the sheet S to be described later, and thus is excellent in shape retention. The gusset 3 has a width approximately the same as the thickness of the sheet S to be stored. The gusset 3 may be provided independently on each of the four sides of the main body, or may be provided so that the gusset 3 on the four sides is connected. When the four sides of the gusset 3 are provided so as to be connected, the main body 2 and the gusset 3 form a box shape. In the present embodiment, among the four sides of the gusset 3, the ends of the adjacent gussets 3 are connected to the peripheral edge of the main body 2, and the gusset 3 rises upward on the inner surface side (ie, (Shallow box shape).

And in this gusset 3, it is preferable to provide the notch part 3x, 3y partly notched in the location corresponding to bending line x, y. In the present embodiment, when the storage body to be described later is bent, the notch length of the notch portion 3x corresponding to the second bent portion is larger than the notch length of the notch portion 3y corresponding to the first bent portion. Is trying to be longer.
The lengths of the notches 3x and 3y may be equal to the bending thickness when the storage body 13 is folded in three. For example, when the thickness of the sheet S is 5 cm, the length of the cutout portion 3y corresponding to the first bent portion is 8 to 15 cm, and the length of the cutout portion 3x corresponding to the second bent portion is 12 to 20 cm. Is preferred. Providing such cutouts 3x and 3y is effective in smoothly folding since the gusset material does not concentrate at the folding location when the storage body is folded.

  The cover piece 4 includes a long side cover piece 4a on the long side of the main body 2 and a short side cover piece 4b on the short side of the main body 2, and the inner side of the long side cover piece 4a. As shown in FIG. 1, a surface fastener 10a for connecting the cover pieces 4 to each other is attached to the side end portions of the short side cover piece 4b described below. The hook-and-loop fastener 10b (FIG. 2) is detachable.

  As shown in FIG. 2, the surface fastener 10b described above is attached to the outer surface side of the short side cover piece 4b, and both the short side cover piece 4b and the long side cover piece 4a are bent toward the inner surface side. The surface fasteners 10a and 10b of the adjacent cover pieces 4 overlap each other.

Further, on the outer surface side of the long side cover piece 4a, as shown in FIG. 2, surface fasteners 11a and 11b are provided at locations corresponding to the regions B and C of the main body 2, respectively. When these are folded in the longitudinal direction, these surface fasteners 11a and 11b are engaged with each other.
And as above-mentioned, these hook-and-loop fasteners 11a and 11b are also one components of the fixing tool which fixes the attitude | position when folding the accommodating body 13 into a final load form.

  Further, a pair of fasteners 12a and 12b extending outward are provided at the center in the longitudinal direction of the long side cover piece 4a, both of which can be fastened.

The operation of the sheet storage / transport device 1 will be described.
As shown in FIG. 3, the sheet storage / transport device 1 is opened with the inner surface side facing upward, and a sheet S folded to a size substantially the same as the size of the main body 2 is placed on the main body 2 as shown in FIG. Set to. At this time, although not illustrated, it is preferable that the sheet S is wrapped by the main body 2 and the gusset 3.

  Next, as shown in FIG. 5, the short side cover piece 4b is folded and covered on the upper surface of the sheet S, and further, the long side cover piece 4a is folded toward the sheet S as shown in FIG. Or it covers on the short side cover piece 4b, engages the surface fasteners 10a and 10b, and fastens the fasteners 12a and 12b. Then, the storage body 13 in which the sheet S as shown in FIG. 6 is wrapped is formed.

Next, as shown in FIG. 7, the handle 9 is used to fold the region C of the main body 2 over the region B at the fold line y, and the hook and loop fasteners 11a and 11b are engaged with each other.
At this time, the fold line y can be folded neatly by the cutout portion 3y of the gusset 3, and the sheet 9 can be folded relatively easily even when force is required for folding the sheet S. it can.

  Then, as shown in FIG. 8, it folds so that the area | region A of the main-body part 2 may be covered on the area | region C in the fold line x part. At this time, similarly to the initial folding, the cutout portion 3x of the gusset 3 can be used to neatly fold the fold line x. Finally, by connecting the male and female couplers 5m and 5t of the fixed belt 5 and the other male and female couplers 8m and 8t, a final package is obtained.

  The state in which the storage body 13 that has been folded as described above is carried on the back via the shoulder belt 7 is as shown in FIG. 9, and can be further reduced in size as compared with the case where the storage body 13 is folded in half. At the same time, the overall shape retention is good. In particular, during transportation in the state shown in FIG. 9, the portion of the region C that becomes the folding intermediate layer of the storage body 13 and the portion of the region B that contacts the back of the human body are engaged by the hook-and-loop fasteners 11 a and 11 b. Therefore, there is no problem that the portion of region C slides down, and the shape retention is very good.

Next, the configuration when the main body 2 is folded in half will be briefly described with reference to FIGS. Also in this case, the same numbers are assigned to the same parts as described above.
The sheet storage / transport device 1 also includes a rectangular main body 2 and four cover pieces 4 on the four sides around the main body 2, and the main body 2 has a central portion with respect to the longitudinal direction. The fold line z can be folded in two. Similar to the above-described tri-fold, the cover piece 4 is preferably connected to the main body 2 via the gusset 3. A back plate is preferably built in the region on one side, and a shoulder belt 7 is provided on the outer surface side of the main body 2 in which the back plate is built, as shown in FIG.

The difference from the three-fold structure in this case is the surface fasteners 14a, 14b, 15a, 15b provided on the outer surface side of the long-side cover piece 4a, and the positions of the surface fasteners 11a, 11b having the three-fold structure. It is different.
Further, the cutout portion 3z of the gusset 3 is provided at a position corresponding to the bending line z in the middle portion in the longitudinal direction.

  Then, when the storage body 13 storing the sheet S as shown in FIG. 12 is folded in half, the surface fasteners 14a, 14b, 15a, 15b are engaged with each other and folded into a final package, The shape retention is improved.

  In the above-described three-fold or two-fold structure, when the sheet S is taken out or stored from the sheet storage / transport tool 1, each cover piece 4 can be opened wide and work is easy. In addition, since the size can be further reduced, and the shape retention of the final package can be improved, transportation becomes more convenient.

In addition, this invention is not limited to the above embodiments. What has substantially the same configuration as the matters described in the claims of the present invention and exhibits the same operational effects belongs to the technical scope of the present invention.
For example, the material or the like of the storage / transport tool is arbitrary.
In addition, the cover piece 4 has been described with a configuration in which the long side cover piece 4a faces upward when folded, but of course, a structure in which the short side cover side 4b is folded upward may be used.

  For example, when fumigation sheets for controlling insect pests such as pine worms are transported to the logging site, the whole is compactly packed and has good shape retention during transportation, so that it will be widely used in the future.

DESCRIPTION OF SYMBOLS 1 ... Sheet storage and conveyance tool, 2 ... Main-body part, 3 ... Machi, 3x, 3y, 3z ... Notch part, 4 ... Cover piece, 7 ... Shoulder belt, 10a, 10b ... Face fastener, 11a, 11b, 14a, 14b, 15a, 15b ... hook and loop fasteners as fixtures, 13 ... storage body, S ... sheet.

Claims (4)

A rectangular main body portion that accommodates the folded sheet and a shoulder belt provided at a predetermined position on the outer surface of the main body portion, and cover pieces are provided on the four sides around the main body portion through gussets, respectively. The gusset is connected to the peripheral edge of the main body with the ends of adjacent gussets connected to each other , and the cover piece can be overlapped at least partially with the adjacent cover piece when folded inward. A surface fastener for locking the overlapped cover pieces is attached to a predetermined portion of the cover piece, and a sheet disposed on the inner surface side of the main body is covered with each cover piece bent inward, a housing body in which the sheet is accommodated in engaging the fastener pieces, when the container is folded, the gusset corresponding to point bending, a portion of the gusset is cut away partially Out portion is provided, a sheet storage and transportation equipment, characterized in that it is adapted to be fixed by folding the container. The folding of the storage body is tri-folded, and the length of the cutout portion corresponding to the second bent portion is longer than the length of the cutout portion corresponding to the first bent portion. The sheet storage / transport device according to claim 1, wherein the sheet storage / transport device is configured as follows . The seat storage / transport device according to claim 1 or 2, wherein a back plate is built in a portion of the main body where the shoulder belt is provided. The cover piece is one of claims 1 to 3, characterized in that the surface fastener for engaging at least a portion of the facing surfaces of the cover piece to be polymerized by folding the container is provided Item 1. A sheet storage / transport device according to item 1.

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