JPH08143265A - Suspension sheet - Google Patents

Abstract

PURPOSE: To facilitate regulation of a suspension margin, improve life of a suspension belt and a sheet main body, and replace them individually so as to improve economy. CONSTITUTION: Four guides 8 are individually stitched in a cribbing state in the rear face 7b of a sheet main body 7 consisting of a square cloth so that insertion holes 8a of a suspension belt 10 are formed respectively. The linear suspension belt 10 is inserted into respective guides 8 one by one and four looped parts 10a for hanging hooks, etc., are formed in such a state as surrounding respective corners of the sheet main body 7 so that both ends are connected. This suspension belt 10 is set to slidable in its inserted state into the guides 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanging sheet for lifting and transferring baggage such as cement and heavy goods.

[0002]

2. Description of the Related Art In factories and the like, when carrying loads for products, raw materials, etc., pallets are often used as a transportation aid, and the loads are often placed on the pallets and transferred by a forklift. Also, when storing luggage, it is often the case that the luggage is placed on a pallet in consideration of the convenience of subsequent transportation. If you can't use a forklift when you're trying to load and transfer your luggage on a pallet,
It is necessary to hang ropes and other hoisting equipment on a pallet and lift them with a crane. In addition, since the pallet is used repeatedly, it will be collected after the transportation and storage of the luggage. However, if the pallet is manually collected and transported, the pallet will be bulky and heavy, which will be a great deal. It has the drawback of being labor intensive and requiring a large storage space. A hanging sheet (flexible container), which is a cloth sheet sewn with a hanging band, is used as a transportation aid for luggage that solves these problems.

An example of such a hanging sheet is disclosed in Japanese Utility Model Laid-Open No. 2-10384. This hanging sheet 1 will be described with reference to the plan view shown in FIG. In the figure, a square sheet 2 is provided for placing luggage. A continuous belt 3 is folded and overlapped on the rectangular sheet 2 so as to form four substantially equal-sized loop-shaped portions 3a. Moreover, the loop-shaped portions 3a are located so as to surround the four corners of the rectangular sheet 1, respectively, and the central well-shaped portion 3b is formed.
Are sewn on the rectangular sheet 2. Hanging sheet 1
Is adapted to be hung by being hooked on a hook of a crane or the like at a loop-shaped portion 3a. Looped part 3a
Reinforcement cloth 4 is provided in the part where the hook of
Wear and deterioration of the belt 3 are suppressed. By using such a hanging sheet 1 instead of a pallet, the price is low, and a great deal of effort is not required for collecting the used hanging sheet 1 and carrying it after the collection, and the storage space is small. The effect of being completed is obtained.

[0004]

However, in the hanging sheet 1 having such a configuration, when the length of the hanging margin constituted by the loop-shaped portion 3a is adjusted and shortened in use, each loop-shaped sheet 3 The length of the loop must be reduced by, for example, evenly binding the portions 3a,
In addition to being complicated, it is difficult to make uniform and subtle adjustments to the four loop-shaped portions 3a, and if the adjustments cannot be done properly, there is a drawback that the balance during lifting of a load tends to be lost. Also, if the belt 3 is damaged by repeating the lifting work, it is difficult to replace only the belt 3,
The entire hanging sheet 1 including the square sheet 2 must be replaced, which leads to an increase in cost. Furthermore, since the belt 3 is sewn to the rectangular sheet 2,
The tension when the luggage is placed and the suspension sheet 1 is lifted is transmitted to the square sheet 2, and the square sheet 2 having a relatively weak tension.
Since it is pulled by the seam with the belt 3, the sewn portions of both are unraveled and separated, and the square sheet 2 is easily damaged. Even if the rectangular sheet 2 was damaged, the entire hanging sheet 1 had to be replaced.

In view of the above problems, the present invention makes it easy to adjust the size of the hanging allowance, does not easily damage the seat body or the hanging band when hoisted, and allows the seat body and the hanging band to be replaced separately. The purpose is to provide an economical and economical hanging sheet.

[0006]

A suspending sheet according to the present invention is provided with a plurality of guide portions for inserting a suspension band on a seat body, and an annular member slidably inserted into these guide portions. A plurality of loop-shaped portions of the suspension band are exposed from the guide portion. The seat body is made of a quadrangle, and two guide portions each having opening portions at both ends located on opposite sides of the seat body are attached to each other in a barbed shape and are inserted into the guide portions. The suspending band may appear from two adjacent sides of the seat body to the outside and form a loop-shaped portion at each corner between both sides. or,
The guide portion is attached to the seat body and formed into a tubular shape. The suspension band may be formed of one linear body, and both ends may be joined after being inserted into the guide portion.

[0007]

[Operation] When the luggage is placed on the seat body and each loop-shaped portion is hung on the hook of the crane or the like to be lifted, the luggage can be transferred. Also, in order to adjust the hanging allowance of the loop-shaped portion,
Adjust the length by tying the strap together at an appropriate point such as tying, and slide the strap against the guide to even out the length of each loop-shaped part. In order to prevent the abrasion of the above, the suspension belt may be moved appropriately. The luggage on the seat body is lifted by being hooked on a hook of a crane or the like by four loop-shaped portions. The tubular guide portion is capable of sliding the suspension band and securely holding it with respect to the seat body. Since the suspension belt is formed by inserting the suspension belt into the guide portion and then connecting both ends thereof, the suspension sheet can be easily assembled.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will be described below with reference to FIGS. 1 is a perspective view of a back surface of a hanging sheet according to an embodiment of the present invention, FIG. 2 is a perspective view of a mounting surface side of a hanging sheet in which the loop-shaped portion shown in FIG. 1 is held in a lifting direction, and FIG. It is a perspective view which shows the state which lifted the mounted hanging sheet using the lifting tool. FIG.
In addition, in the sheet body 7 made of, for example, a quadrangular cloth made of cloth, as shown in FIG. 2, the surface on which the luggage is placed is the placing surface 7a, and the opposite surface is the back surface 7b. The four peripheral portions of the seat body 7 are folded back and sewn in order to prevent loosening and to give rigidity to the seat body 7 itself.

On the back surface 7b (or the mounting surface 7a) of the seat body 7 shown in FIG. 1, two guides 8 are arranged in parallel between two opposing sides at a position substantially equidistant from each side. Then, both side ends thereof are folded back and sewn to the seat body 6. In addition, the insertion hole 8a formed by the guide 8 and the seat body 7 has a certain internal dimension through which a suspending band described later can be inserted and slidable. Further, between the two sides of the seat body 7 which are orthogonal to these two sides, two parallel guides 8, 8 are similarly provided.
Two insertion holes 8 that are sewn on by the guides 8 and 8.
a and 8a are formed. Therefore, these two pairs of guides 8
Are crossed at right angles to each other and are sewn on the seat body 7 in a barbed manner.

And, for these two pairs of guides 8,
For example, a suspension band 1 made of one linear body such as a rope or a belt.
Insert 0 from its end. That is, one guide 8
The end portion of the suspension band 10 is inserted from the opening end of the sheet main body 7, and the suspension belt 10 is pulled out from the other opening end, and formed into a loop so as to surround the closer corner of the side of the sheet body 7, and the guide 8 closer to the adjacent side. By inserting the end portion of the suspension belt 10 again from the opening end, four loop-shaped members 10a are sequentially formed, and finally both end portions of the suspension belt 10 are joined. It is also possible to attach a buckle, a hook, or other coupling member having a known length adjusting function to both ends of the suspension band 10 and couple the both ends by this coupling member.
In this way, the suspension belt 10 inserted through the guide 8 of the seat body 7 is overlapped with the seat body 7 within the guide 8 and the four loop-shaped portions 10a surrounding the four corners of the seat body 7, respectively. The sling belt 10 is slidably held with respect to each guide 8.

Since the hanging sheet 6 according to this embodiment is constructed as described above, when lifting a load,
As shown in FIG. 2, after adjusting the hanging allowance so that the lengths of the four loop-shaped portions 10a are approximately equal, the mounting surface 7a of the seat body 7 is loaded with, for example, the cement bag 1
5 bags of 2 etc. are arranged side by side and stacked in 5 layers. Then, as shown in FIG. 3, the loop-shaped portions may be respectively hung on the four hooks (which may be any number) of the lifting device 11 and supported at four points to be lifted. In this case, since the suspension belt 10 is not sewn to the seat body 7, the tension applied to the suspension belt 10 is not transmitted to the seat body 7, and the tension shortens the life of the seat body 7. Absent. or,
Since each loop-shaped portion 10a is inclined inward from the seat body 7 to the hook hanging point, an inward component force of tension is generated during the lifting work, which helps prevent the collapse of the load.

When used repeatedly, the suspension belt 10
By sliding a small amount as appropriate to shift the portion of the loop-shaped portion 10a on which the hook is suspended, wear of a specific portion is suppressed without providing a reinforcing member or the like, and the life of the suspension belt 10 is extended. When it is desired to adjust the hanging allowance of the loop-shaped portion 10a to be short, the overall length can be substantially shortened by, for example, tying an appropriate one portion of the hanging belt 10 in a loop shape. The length may be adjusted by connecting members such as buckles at both ends, or a known length adjusting member such as a buckle or a hook may be attached to an appropriate portion of the suspension belt 10 so that the length can be adjusted to an arbitrary value. Alternatively, the total length may be adjusted with length adjusting members at several locations. Then, the suspension band 10 may be slid by a small amount and adjusted so that the lengths of the respective loop-shaped portions 10a are equal,
It does not cause a load collapse when hoisting.

As described above, according to the present embodiment, the suspension belt 10 is moved by a small amount with respect to the guide 8 to suppress the wear of the hanging points such as hooks, and the life of the suspension belt 10 can be extended. . Moreover, since the suspension belt 10 is not sewn to the seat body 7, the lifting tension applied to the suspension belt 10 can be prevented from being transmitted to the seat body, and the life of the seat body 7 can be extended. Moreover, even if the suspension belt 10 or the seat body 7 is damaged, they can be easily and individually replaced, and it is not necessary to replace the entire suspension seat 6 each time, which is economical. In addition, when adjusting the length of the hanging allowance of the suspending belt 10, a suitable loop-shaped portion 10a that does not interfere with the movement of the suspending belt 10 can be appropriately adjusted.
It suffices to connect them by binding them at some points, and the adjustment is easy and easy. In addition, since the guide 8 is sewn to the seat body 7, the rigidity and strength of the seat body 7 are increased, and the lifting operation becomes more reliable. Further, since the guide 8 is attached to the seat body 7 and the insertion hole 8a is formed in a tubular shape, the suspension belt 10 is held on the seat body 7 even if the suspension belt 10 itself is not fixed to the seat body 7. However, it is difficult to leave. Further, the suspension belt 10 is made of one linear body, and is inserted into the guide 8 and then joined at both ends thereof, so that the suspension sheet 6 can be easily assembled.

In the above-described embodiment, the guide 8 and the seat body 7 form the insertion hole 8a of the suspension band 10. However, instead of this, the guide 8 is formed in a tubular shape so that the seat It may be sewn to the main body 7. Further, in the above-described embodiment, the seat body 7, the suspension belt 10 and the like are made of cloth, but the material is not limited to this, and an appropriate material such as plastic may be adopted. Further, in the embodiment, the seat main body 7 has a quadrangular shape, but it goes without saying that the seat main body 7 is not limited to this and may have an appropriate shape. Further, the loop-shaped portion 10a of the suspension band 10 is 4 in the embodiment.
However, there may be an appropriate plurality. For example,
The seat body 7 is formed by forming three guides 8 and stacking them in a "*" shape.
May be sutured to. Further, as the guide portion, each guide 8 is formed in a cylindrical shape so that the suspension band 10 can be inserted therethrough. The suspension band 10 may be inserted therethrough.

Further, in the above-described embodiment, when the hanging sheet 6 is assembled, the hanging band 10 is formed as a linear body and is inserted into all the guides 8 and then both ends thereof are joined by stitching or the like. However, the present invention is not limited to this, and in the state in which the suspension band 10 formed in an annular shape is folded and overlapped on the seat body 7, the guides 8 are provided on the seat body 7 and the recessed part 10b of the suspension band 10 on the seat body 7 is formed. Alternatively, the guides 8 may be individually overlapped and fixed to the seat body 7 by stitching or the like. Alternatively, if the guide 8 is tubular, an annular suspension band 10 may be inserted through the guide 8 in advance and the guide 8 may be sewn to the seat body 7.

[0016]

As described above, the suspension sheet according to the present invention has a plurality of guide portions for inserting the suspension belt attached to the seat body, and has an annular shape slidably inserted into these guide portions. Since the plurality of loop-shaped portions of the suspension belt are exposed from the guide portion, the wear of the suspension points such as hooks is suppressed by moving the suspension belt with respect to the seat body,
The life of the suspension belt can be increased, and further, since the suspension belt is not sewn to the seat body, the lifting tension applied to the suspension belt can be prevented from being transmitted to the seat body, and the life of the seat body can be extended. Further, even if the suspension belt or the seat body is damaged, they can be easily replaced individually, and it is not necessary to replace the entire suspension sheet each time, which is economical. In addition, when adjusting the length of the hanging allowance of the suspension belt, it is sufficient to adjust a part at an appropriate one position that does not interfere with the movement of the suspension belt, and it is not necessary to individually adjust each loop-shaped portion. , Easy to adjust. Also, since the guide part is sewn to the seat body,
The rigidity and strength of the seat body are increased, and the lifting work becomes more reliable. Further, since the guide portion is attached to the seat body and is formed into a cylindrical shape, even if the sling belt itself is not fixed to the seat body, the sling belt can be securely held with respect to the seat body and is difficult to detach. Further, the suspension belt is made of one linear body, and both ends are joined after being inserted into the guide portion, so that the suspension sheet can be easily assembled.

[Brief description of drawings]

FIG. 1 is a perspective view of a back surface of a suspension sheet according to an embodiment of the present invention.

FIG. 2 is a perspective view of the hanging sheet shown in FIG. 1 on a mounting surface side of the hanging sheet in which a loop-shaped portion of a hanging band is held in a lifting direction.

FIG. 3 is a perspective view showing a state in which a load is placed on a hanging sheet and lifted by using a lifting device according to an embodiment.

FIG. 4 is a plan view of a conventional hanging sheet.

[Explanation of symbols]

 6 Suspended Seat 7 Seat Main Body 8 Guide 10 Suspended Belt 10a Loop Part 10b Welled Part

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Yasuo Aida 1-3-25 Koishikawa, Bunkyo-ku, Tokyo Cosmo Resources Consultant Co., Ltd.

Claims (4)

[Claims] 1. A plurality of loop-shaped portions of an annular suspension belt slidably inserted into these guide portions are attached to a plurality of guide portions for attaching the suspension belt to the seat body. A hanging sheet exposed from. 2. The seat body is formed of a quadrangle, and two guide portions each having opening portions at both ends located on opposite sides of the seat body are attached in a cross shape to each other. The said sling band penetrated by a guide part is exposed from two adjacent side sides of a seat main body, and forms a loop-shaped part at each corner between both sides, respectively, It is characterized by the above-mentioned. Hanging sheet. 3. The hanging seat according to claim 1, wherein the guide portion is attached to the seat body and formed into a tubular shape. 4. The suspension band is formed of a single linear body, and both ends thereof are joined after being inserted into each guide part, and any one of claims 1 to 3 is characterized. Hanging sheet.