JPS6349482B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a backpack bag using a sleeping bag.

(Prior Art) Conventionally, there have been published Utility Model Publication No. 34-17347, Utility Model Publication No. 37-14069, and Utility Model Publication No. 31-18591 as examples of backpacking bags using sleeping bags.

In the first example, a sleeping bag is folded into three to form a backpack.

In the second example, cross-shaped fabrics are joined together via fasteners to form a backpack bag.

In the third example, a backpack bag is formed by folding a triangular main body and using a tie string.

(Problems to be Solved by the Invention) Since the conventional method is as described above, in the first example, articles must be stored inside the sleeping bag, and the inside of the sleeping bag becomes dirty. Additionally, if the sleeping bag gets wet while being used as a backpack, the rain will enter the sleeping bag through the opening of the sleeping bag that serves as the lid of the backpack, causing problems when used as a sleeping bag.

In the second example, the backpack is used as a tanker, and cannot be used as a sleeping bag, and the backpack is very large and bulky.

In the third row, the knapsack is used as a tent and cannot be used as a sleeping bag, it is difficult to convert from a tent to a knapsack, and the shape of the knapsack is not aesthetically pleasing.

In view of these drawbacks, the present invention has been designed to accommodate various equipment and articles so that the sleeping bag can be carried in the mountains and outdoors without soiling the inside of the bag, and to prevent rain from penetrating into the inside of the sleeping bag while being used as a backpack. The purpose is to prevent this and improve the appearance of the backpack.

(Means for Solving the Problems) The present invention provides a sleeping bag which has an opening at the front end and is made by folding cloth from both side edges and meeting them at the center and providing closures at the front and rear ends. Place the cloth, unfold the sleeping bag with the closed eyes facing upwards, attach edge pieces to both sides of the sleeping bag, cut out a roughly W-shape in the center, attach fastener hooks to the periphery of each edge piece, and fold the sleeping bag upward. The sleeping bag is folded with the center part as the bottom, the front and back are lifted upward, and the opposing teeth of each edge piece are connected by a slider to form a bag, and a backpack strap is attached to the back of the sleeping bag. .

(Example) Embodiments of the present invention will be described based on the drawings.

As shown in FIGS. 1 to 3, a backpack using the sleeping bag according to the present invention has the following configuration.

A sleeping bag S has an opening 2 at the front end 1, a cloth folded from both side edges is brought together in the center, and a closure 3 is provided at the front and rear ends.A cover cloth 8 is provided in the opening 2 of the front end 1, Expand the sleeping bag S with the side facing upwards,
Integral edge pieces 5, 6, and 7 are attached to both side edges, and the center portion thereof is cut out in a substantially W shape, and the integrated edge pieces 5, 6, and 7 are divided into three parts. At this time, the edge piece 6 at the center is triangular, and the edge pieces 5 and 7 at both ends are triangular.
becomes a right-angled trapezoid.

In addition, fastener fastening teeth 5a, 5b, 6a, 6b, 7a, 7b are attached to the periphery of each edge piece 5, 6, 7, and a slider 1 is attached between each connecting fastening teeth.
2, 13, and 14 are provided.

Further, string passing holes 10 are provided at the front end 1 and the rear end 4 for passing the tightening string 9 through.

Further, as shown in FIG. 2, a set of backpack straps 11 is attached to the back of the portion where the edge piece 5 is attached.

When using a backpack bag using the sleeping bag according to the present invention, in order to convert the sleeping bag S into a backpack bag S', first lift the front and rear ends of the edge pieces 6 upward with the center portion attached to both side edges placed at the bottom. , pull up the chucking slider 12 fixed to the upper ears of the fastener fitting 5b attached to the rear edge of the edge piece 5 and the fastener fitting 6a attached to the front edge of the edge piece 6, The two-way teeth 5b and 5a are connected and closed.

In addition, in the same manner, the engagement tooth 6b at the rear end of the edge piece 6
and the connecting teeth 7b at the front end of the edge piece 7 on the slider 1.
Connect and close by pulling up 3.

Next, the center fitting tooth 5a of the edge piece 5 and the center fitting tooth 7a of the edge piece 7 are connected by the slider 14 and closed. At this time, since the edge piece 6 is a triangle and the edge pieces 5 and 7 are a right-angled trapezoid, the sides of the backpack S' are rectangular as shown in Figure 3, and the backpack bag
The appearance of S′ is improved.

After that, the necessary equipment or articles are stored in the completed bag, and the straps 9 are alternately tightened through the string holes 10 provided at the front end 1 and rear end 4 of the sleeping bag S to tie them together. ' is formed.

Then, the covering cloth 8 is hung down, and the covering cloth 8 is attached to the back of the sleeping bag 7 with a required clasp or string 15.

In addition, instead of using fasteners, as shown in FIGS. 4 and 5, a large number of hooks 16 are attached to both ends of the edge pieces 5, 6, and 7 in a staggered manner when facing each other. This large number of hooks 1
It is also possible to alternately hang the closing strings 17 on the 6 and close them together.

Furthermore, it is also possible to perform this closing using a strong magic fastener (registered trademark).

(Effects of the Invention) According to the backpack bag using the sleeping bag according to the present invention, when going to sleep, you can place necessary items on the sleeping bag that is unfolded, connect them together via the fasteners and sliders, and fold them into a bag shape. It becomes a bag, and if you release the fasteners attached to the side edges of the sleeping bag, it becomes a sleeping bag, so it is easy to convert from a sleeping bag to a backpack bag. Since various items for mountain climbing and camping are listed, there is no need to take out various items from the inside of the backpack one by one, and it is very convenient to carry out, and the inside of the sleeping bag does not become soiled.

In addition, the cover cloth is provided at the opening at the front end of the sleeping bag, so even if it gets wet in the rain while being used as a backpack,
Prevents rain from entering the inside of the sleeping bag.

Furthermore, since the center portions of the edge pieces attached to both side edges of the sleeping bag are cut out in a substantially W shape, when forming the backpack bag, the sides become rectangular, making it easier to shape the backpack bag and improving its appearance.

[Brief explanation of drawings]

Fig. 1 is a plan view of a sleeping bag using the sleeping bag of the present invention, Fig. 2 is a side view of the sleeping bag folded to form a knapsack, and Fig. 3 is a side view of the sleeping bag folded. Figure 4 is a side view of a backpack using a closing strap, and Figure 5 is an enlarged side view of the main part of Figure 4. (Explanation of the symbols of the main parts), 5, 6, 7...edge piece, 5a, 5b, 6a, 6b, 7a, 7b...fasner's hook, 8...covering cloth, 11...back strap, 12 ,13,14...slider, S...sleeping bag, S'...knapsack.

Claims (1)

[Claims] 1. A sleeping bag has an opening at the front end, and is made by folding cloth from both edges, meeting them in the center, and providing closures at the front and rear ends. A cover cloth is provided at the opening at the front end, and the sleeping bag is unfolded with the closures facing upward. At the same time, attach edge pieces to both sides of the edge, cut out a roughly W-shaped part in the center, and attach fastener fittings to the periphery of each edge piece.
A sleeping bag is obtained by folding the sleeping bag with the center part facing upward as the bottom, lifting the front and back parts upward and connecting the opposing teeth of each edge piece with a slider to form a bag shape, and attaching a backpack strap to the back of the sleeping bag. The backpack I used.