JP3169178U - Sandbag protective bag - Google Patents

Abstract

The present invention provides a technique relating to a sandbag protection bag in which a sandbag is transferred to a durable bag and the life as a sandbag is extended. The standard dimensions are 1300 mm in length at both ends, 450 mm in width, and the material is made of polyester. There are four places at both ends and four places at the center, and eye bags are provided on the left and right sides to hold sandbags. In the example using the blue sheet 4 and the sandbag 5 as an emergency measure for the collapsed roof tile, the blue sheet 4 straddles the ridge 3 and temporarily places the sandbag 5 as “weights” on the left and right. [Selection] Figure 1

Description

  The present invention relates to a sandbag protection bag, and more particularly, to a soil protection bag used for a roof ridge for the purpose of holding a waterproof sheet.

  Conventionally, sandbag protection bags are mainly made of polyethylene, polypropylene, and the like, and various devices have been devised to improve strength and the like (for example, see Patent Documents 1 to 3). However, it still has only weak strength, and it has deteriorated due to the passage of time and direct sunlight, and the contents of sand and soil have leaked out and do not play the role of “weight” enough.

JP 2008-223248 A JP 2004-360281 A JP 2004-27792 A

  In the Great East Japan Earthquake that occurred on March 11, 2011, many Japanese houses suffered damage such as collapsed roof tiles. As a first-aid measure, the collapsed part was covered with blue sheets, and sandbags were used as the “weight”. It is used a lot. In view of the above-described problems of the prior art, the present invention provides a technique relating to a sandbag protective bag in which a sandbag is transferred to a bag made of a durable polyester sheet together with the bag to prolong the life as a sandbag. With the goal.

  In order to achieve the above object, the first means of the present invention is a sandbag protection bag, which is opposed to each other through a band-shaped joint provided with eyelets, and has a horizontal section having a substantially rectangular horizontal section capable of storing the sandbag. It has two bags, The said junction part side edge part of the said bag is opened, and the other end part is closed.

  Further, the second means is the sandbag protective bag according to the first means, characterized in that it has a grommet at the other end and can be connected to each other via a rope or the like.

  Further, the third means is the sandbag protective bag described in the first or second means, and is used for the roof ridge portion for the purpose of holding the waterproof sheet.

  Due to the large-scale and wide-area earthquake disaster, the vast majority take first aid with blue sheets and sandbags. However, due to the lack of earthen tiles and craftsmen, the season of the rainy season and typhoon will begin, without full recovery. However, in these simple first-aid treatments, the blue sheet or sandbag is displaced from the appropriate position in response to the wind, and each time it is necessary to redo the curing. The movement of sandbag bags that are inherently problematic in strength often leads to deterioration and breakage of sandbag bags. The sheet used for the sandbag protection bag of the present invention is made of thick polyester and is also used as an outdoor tent, and has a durability value of 10 years. The top of the ridge (gushi) can be suppressed with a width of 450 mm, and the stability of windproofing and waterproofing measures is increased, so there is no need to change the curing.

It is a front view which shows the Example of a sandbag protective bag. (A) of a sandbag protection bag is a front view, (b) is a side view. It is a top view of a sandbag protection bag. It is the connection Example of a sandbag protective bag. It is the connection Example of a sandbag protective bag.

  The sandbag protective bag 1 according to the present invention has a shape as shown in FIGS. 2 and 3, the reference dimensions are 1300 mm in length at both ends, the width is 450 mm, and the material is made of polyester. There are 4 places at both ends, 4 places at the center, and eyelets 2 and left and right bags for sandbags. This sandbag protective bag 1 can be cut off at the center, and a plurality of sandbags can be connected using a rope or the like. As shown in FIG. 1, in the example using the blue sheet 4 and the sandbag 5 as an emergency measure for the collapsed tile, the blue sheet 4 straddles the ridge 3 and temporarily places the sandbag 5 as “weight” on the left and right. is doing. As shown in FIGS. 4 and 5, in order to prevent the sandbag 5 from sliding down, the left and right sandbags 5 are connected like ropes with a rope 6, but the top of the ridge 3 is It is only pressed by the cross section (one or two) of the rope 6. Since the sandbag protective bag 1 according to the present invention has a lateral width of 450 mm and is provided with bags on the left and right sides thereof, the blue sheet 4 can be weighted at the top of the ridge 3 to strengthen the suppression force. In some cases, the entire surface of the roof 7 is covered with the blue sheet 4, and as the “weight”, the sandbag 5 is also used, and the sandbag 5 is arranged at a certain distance from the ridge 3 to the eaves to prevent the fall. Alternatively, an emergency treatment may be performed in which a plurality of ropes 6 are used between the sandbags 5 as ropes. The sandbag protective bag 1 according to the present invention is provided with a grommet 2, and the bag portion can be divided into two by separating the center of the sandbag protective bag 1. As shown in FIG. 3, since the eyelets 2 are also attached to the left and right ends of the bag portion, a plurality of beads can be connected with the rope 6.

  As shown in FIG. 1, the ridge 3 is covered with a blue sheet 4, and the sandbag 5 is covered with a “weight” and windproof and waterproofing emergency measures are taken from above the blue sheet 4. The sandbag protection bag 1 is spread across the ridge (gush) 3, and the sandbag 5 used as “weight” is transferred to the both end bag portions together with the bag. As shown in FIGS. 2 (a) and 2 (b), the sandbag protective bag 1 has an opening on the lower side (roof side) to prevent rainwater from entering. FIG. 3 shows the sandbag protective bag body. In addition, it is separable right and left in the dotted line part of center part.

  FIG. 4 shows a house in which the entire roof 7 is covered with a blue sheet 4 and protects the sandbag 2 separately from the eyelet 2 attached to the lower end of the sandbag protection bag 1 installed across the ridge 3. The bag 1 is cut in half from the outside of the central eyelet 2, and the eyelets 2 are connected by a rope 6. Also in this case, the sandbag protective bag 1 is installed with the opening portion on the lower side. When a plurality of sandbag protection bags 1 are connected between the ridge 3 and the eaves, the above-described method is repeated to complete the daisy chain connection.

  FIG. 5 shows a case of a falling ridge 3 made of a dormitory. The sandbag protection bags 1 are arranged in the longitudinal direction across the ridge 3. When connecting the sandbag protection bags 1, the sandbag protection bags 1 are connected through the rope 6 with the topmost sandbag protection bag 1 eyelet 2 as a base point. The threading can be done by either the method using the central eyelet 2 of the sandbag protective bag 1 as a base point or the bottom eyelet 2 as a base point.

1 Sandbag Protection Bag 2 Eyelet 3 Building (Gushi)
4 Blue sheet 5 Sandbag 6 Rope 7 Roof

Claims (3)

  Opposite sides of the belt-like joint provided with eyelets, the horizontal section capable of accommodating the sandbag has two bags of the same size with a substantially rectangular shape, the joint-side end of the bag is open, and the other end Is a sandbag protective bag characterized by being closed.   The sandbag protective bag according to claim 1, wherein the other end portion has eyelets and can be connected to each other via a rope or the like.   The sandbag protection bag according to claim 1 or 2, wherein the sandbag protection bag is used for a roof ridge portion for the purpose of holding a waterproof sheet.

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