JP3054021U - Sandbag - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a bag sandbag which is easy to carry. SOLUTION: One end of a cylindrical bag body 2 is turned up to form a bottom portion of the bag body 2, and a holding portion 3 having a holding slit 4 formed in the bottom portion of the bag body 2 is parallel to the folded portion 5. And the grip portion 3 is sewn integrally with the folded portion 5. Also, both triangular stitching portions 7 on the bottom of the sandbag 1
Are sewn diagonally, and a gripping slit 4 is pierced in each sewn portion 7 surrounded by the suturing in parallel with the suturing.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention involves sandbags that are packed with earth and sand or rocks and are manually loaded and unloaded.

[0002]

[Prior art]

 FIG. 4 shows an example of a conventional sandbag. Reference numeral 1 denotes a sandbag, which is made of a tubular woven fabric of synthetic resin fibers. The sandbag 1 is formed by folding the bottom of the bag body 2 by a predetermined width, sewing the folded portion 5 and closing the bag, and a string 10 is attached to the bag mouth. After the bag 2 is filled with earth and sand, the string 10 is tightened, the bag mouth is closed, the bag 2 is held, and the sandbag 1 is transported.

[0003] As described above, conventionally, the bag body 2 has no clue other than the cord 10 at the bag mouth, and is heavy and very difficult to hold when packed with earth and sand. Furthermore, when transported, earth and sand entered the corners of the bag at both ends of the folded portion 5, and the portion protruded outward and became a hindrance, making it difficult to transport.

[0004]

[Problems to be solved by the invention]

 An object of the present invention is to provide a sandbag that is easy to hold and carry.

[0005]

[Means to solve the problem]

 In the present invention, a grip portion made of a synthetic resin fiber woven fabric is overlapped and sewn on the folded portion obtained by folding the bottom of the tubular bag, and a grip slit parallel to the bottom of the bag is provided on the grip. Perforate. A cord for closing the bag mouth shall be attached to the bag mouth on the upper side of the bag body along the edge of the bag mouth. In addition, the tubular bag is formed of synthetic resin fiber woven fabric, and the left and right corners of the bottom of the bag are sewn diagonally to form triangular sewn portions. Perforate the gripping slit.

[0006]

[Embodiment of the invention]

 Embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a perspective view of the sandbag of the present invention, and FIG. 2 is a perspective view showing a state in which a sandbag containing earth and sand or rocks is carried. 1 is a sandbag of the present invention, and 2 is a bag formed by knitting a synthetic resin fiber woven fabric such as a flat yarn made of polypropylene into a tubular shape. One end of the bag is folded at a predetermined width to form a bottom portion of the sandbag 1. Form. Numeral 3 denotes a grip portion, which is made of a woven fabric of synthetic resin fibers similar to the bag body, cut into a rectangular shape, and has a horizontally long grip slit 4 formed on one side thereof in parallel with the short side. Since the grip portion is made of a synthetic resin fiber woven fabric, the grip slit 4 can be easily formed by using a fusing device such as a hot iron. The grip 3 is arranged at the center of the bottom of the bag 2, the grip slit 4 projects out from the bottom of the bag 2, and the grip slit 4 is aligned so as to be parallel to the turn of the bag 2. With the folded portion 5 and the grip portion 3 overlapped, the folded portion 5 and the grip portion 3 are stitched together. In the suturing, the grip portion 3 is firmly fixed to the bag body 2 with a thick and strong thread 6 such as a kite thread. Further, a triangular stitching portion 7 is formed by sewn in an arc shape obliquely across the corner at the bottom of the bag body 2. The bag mouth end 8 of the bag body 2 is folded outward, and the folded end is sewn to the bag body 2 to form a bag-like band 9 having both ends opened at the bag mouth of the bag mouth end 8. The string 10 is inserted through the bag-like band 9 and both ends of the string 10 are pulled out.

With this configuration, the bag mouth end 8 of the bag body 2 is opened, earth and sand or rocks are stored in the bag body 2, the ends of the string 10 are pulled, the bag mouth end 8 is closed, and both ends of the string 10 are closed. Wrap around the bag mouth end 8 and squeeze it securely so that earth and sand and rocks do not leak from the bag mouth end 8. As shown in FIG. 2, in order to transport sandbags 1 containing earth and sand or rocks, one hand grasps the wound part of the cord 10 and the other hand inserts it into the grasping slit 4 of the grasping part 3. The sandbag 1 is lifted and transported.

FIG. 3 shows another embodiment of the present invention, in which left and right triangular stitching portions 7 at the bottom of the bag body 2 are respectively pierced with gripping slits 4 in parallel with a suture thread 6 obliquely crossing a corner. I do. When the bag 2 is sufficiently large and packed with a large amount of earth and sand or rocks, the bag 2 cannot be carried by one person as shown in FIG. 2 and may be carried by two people. In this case, the grip slit 4 of the seam 7 of the bag 2 is used. The bag 2 is filled with earth and sand or rock, the ends of the string 10 are pulled, the bag mouth end 8 is closed, and both ends of the string 10 are wound around the bag mouth end 8. One person grasps the wound part of the string 10, Another person puts his hand into the gripping slits 4 of the left and right stitching portions 7 and two people carry the sandbag 1 together. The same effect can be obtained by providing a round hole through which the string 10 is inserted in the left and right stitching portions 7 instead of the grip slit 4 and holding the string 10 through another string 10 in the left and right circular holes. Can be expected. As described above, when the sandbag 1 is packed and transported with a large amount of earth and sand, the two persons cooperate with each other. When the sandbag 1 is transported with a relatively small amount of sand and rocks, as shown in FIG. The gripping slit 4 and the wound portion of the cord 10 at the bag mouth end 8 can be grasped and carried alone.

With the above-described configuration, the strap 10 at the bag mouth of the bag body 2 and the gripping slit 4 at the bottom can provide a cue for transportation and can be easily carried. In addition, the work of forming the gripping slit 4 in the gripping part 3 can be concentrated on a single product that is easy to handle, and the workability can be improved. Furthermore, by providing a triangular stitching portion 7 at the bottom, earth and sand or rocks are prevented from entering the corners, and the protrusion of this portion is suppressed so that it does not become an obstacle during carrying.

[0010]

[Effect of the invention]

 In the present invention, the bag is folded back at one end, a grasping portion having a horizontally long grasping slit is overlapped at the center thereof, and the bag is sewn together with the folded-back portion. The workability can be improved by providing a gripping slit as a clue at the time of the above. Furthermore, both triangular stitched portions on the bottom of the sandbag are stitched diagonally, and a gripping slit is formed in the stitched portion. The gripping slit of the gripping portion can be gripped and transported reliably.

[Brief description of the drawings]

FIG. 1 is a perspective view of a sandbag of the present invention.

FIG. 2 is an explanatory diagram of a use state of FIG. 1;

FIG. 3 is a perspective view of another sandbag of the present invention.

FIG. 4 is a perspective view of a conventional sandbag.

[Explanation of symbols]

 DESCRIPTION OF REFERENCE NUMERALS 1 sandbag 2 bag 3 gripping portion 4 gripping slit 5 folded portion 6 thread 7 triangular stitching portion 8 bag mouth end 9 bag-like band 10 string

Claims (2)

[Utility model registration claims] 1. A folded portion is formed by folding a bottom side of a cylindrical bag body, and a grip portion made of a woven fabric of synthetic resin fibers is overlapped on the folded portion and sewn to close the folded portion. A sandbag in which a grip slit parallel to the bottom of the bag body is perforated in the grip portion, and a bag mouth closing string is attached to the bag mouth on the upper side of the bag body along the edge thereof. 2. The tubular bag body is formed of a woven fabric of synthetic resin fibers, and the left and right corners of the bottom of the bag body are stitched obliquely to form a triangular stitching portion. A grip slit is formed in these sewn portions.
The sandbag described.