WO2018198389A1 - Life-preserving body for backpacks and method of use of life-preserving body for backpacks - Google Patents

Abstract

The present invention is characterized in that: a dorsal floating body (10) disposed on the dorsal side of a human body when in use as a floating body and a ventral floating body (12) disposed on the ventral side of the human body when in use as a floating body are coupled at the shoulders by means of shoulder coupling parts (14); normally, the dorsal floating body (10) is stowed in a backpack (6) and the ventral floating body (12) is arranged on the outside of the backpack (6) opposite the side against the human body; and when the life-preserving body is to be used as a floating body, the ventral floating body (12) is rotated, around pivot points formed by the shoulder coupling parts (14), toward the ventral side of the human body so that the ventral floating body (12) is disposed on the ventral side of the human body.

Description

How to use a life bag for a backpack and a life trunk for a backpack

The present invention relates to a life support body for a backpack that is used by being mounted on a backpack and a method for using the life support body for a backpack.

Conventionally, life jackets have been proposed in preparation for drowning events such as heavy rain and tsunami. However, in the case of a dedicated life jacket, it is difficult to carry around in everyday life. For example, a bag having a life saving function of Patent Document 1 has been proposed as a method of providing a life jacket close to the person while solving such problems.

A bag having a life saving function of Patent Literature 1 is connected to a pair of main body surface portions, a wife surface portion connecting the pair of main body surface portions at side edges, and a pair of main body surface portions at a lower edge, and is continuous with the wife surface portion. A bag body is constituted by a storage body having a bottom surface portion and a carrying band provided on the storage body, at least a body surface portion of the bag body is provided with a floating body, and a pair of a wife surface portion and a bottom surface portion are paired with each other. It has a split structure that can be divided in the direction to expand the main body surface part, and the pair of main body surface parts set the mutual expansion limit, and the passage part between the user's upper limb and neck part There is a side strap around it for construction. And when using it as a life jacket, the split structure is acted to expand the pair of main body surface parts so that the user wears from one of the open sides, and the head is taken out from the open side on the opposite side. It is intended to be worn on the user's body in a vest.

Japanese Patent Application No. 2014-113180

However, the conventional bag with a life-save function is a hand-held bag, so the opportunities to use it in daily life are limited, and it is difficult to say that it will be brought to more opportunities on the go. There is a problem that the possibility that it can be used for general drought is reduced.

The present invention has been made in view of such circumstances, and is a lifesaving body for a shoulder bag and a lifesaving body for a shoulder bag that is likely to be brought to more occasions when going out and can be used for sudden drought. It is to provide a method of use.

The life support body for a shoulder bag according to claim 1 is a back-side floating body positioned on the back side of the human body when used as a floating body, a ventral-side floating body positioned on the ventral side of the human body when used as a floating body, and a back-side floating body and an abdominal body. It is provided with the shoulder part connection part which connects a side floating body with each shoulder part.

The life support body for a shoulder bag according to claim 2 is characterized in that the back side floating body and / or the abdominal side floating body can be stored in the storage room of the back bag.

The life support body for a shoulder bag according to claim 3 is characterized in that the back side floating body and the abdominal side floating body are separable.

The life support body for a shoulder bag according to claim 4 is characterized in that the shoulder connecting portion has a hole through which the head of the human body can pass.

The life support body for a shoulder bag according to claim 5 is characterized in that the back side floating body and / or the ventral side floating body can be used as a back support for the back bag.

The life support body for a shoulder bag according to claim 6 is characterized in that the lateral width of the backside floating body and / or the ventral side floating body is wider than the interval between the two shoulder straps of the shoulder bag.

The life support body for a backpacking bag according to claim 7 is provided with a floating body connecting / fixing portion for connecting and fixing to the backpacking body on the backside floating body and / or the ventral side floating body.

The life support body for a shoulder bag according to claim 8 is provided with a lower connecting portion for connecting the back side floating body and the abdominal side floating body at their lower portions.

The life support body for a shoulder bag according to claim 9 is characterized in that the floating body connection fixing portion and the lower connection portion can be used in combination.

The lifesaving body for a shoulder bag according to claim 10, wherein the backside floating body located on the back side of the human body when used as a floating body and the ventral side floating body located on the abdominal side of the human body when used as a floating body are: In the state where it is connected with each shoulder at the part connection part, the back side floating body is stored in the shoulder bag while it is normal, and the abdominal side floating body is arranged on the outer side opposite to the human body of the shoulder bag, as a floating body At the time of use, the ventral floating body is rotated in the ventral direction of the human body with the shoulder connecting portion as the rotation base point, and the ventral floating body is positioned on the ventral side of the human body.

The use method of the life support body for a shoulder bag according to claim 11 is such that a dorsal floating body located on the back side of the human body when used as a floating body and a ventral side floating body located on the ventral side of the human body when used as a floating body are shoulders With the shoulders connected at the shoulders, the backside floating body is positioned between the shoulder bag and the human body and the ventral side floating body is placed on the outside of the backside of the human body. When used as a floating body, the abdominal floating body is rotated in the ventral direction of the human body with the shoulder connecting portion as a rotation base point, and the abdominal floating body is positioned on the ventral side of the human body.

According to the present invention, it is easy to bring in more opportunities to go out, and the possibility that it can be used for sudden flooding increases.

It is explanatory drawing which shows the 1st Example of the life trunk for the shoulder bag which concerns on this invention. It is explanatory drawing which shows the usage method of the life trunk for the shoulder bag of the said 1st Example. It is explanatory drawing which shows the usage method of the life trunk for the shoulder bag of the said 1st Example. It is explanatory drawing which shows the usage method of the life trunk for the shoulder bag of the said 1st Example. It is explanatory drawing which shows the 2nd Example of the life trunk for the shoulder bag which concerns on this invention. It is explanatory drawing which shows the usage method of the life trunk for a shoulder bag of the 2nd Example. It is explanatory drawing which shows the usage method of the life trunk for a shoulder bag of the 2nd Example. It is explanatory drawing which shows the usage method of the life trunk for a shoulder bag of the 2nd Example. It is explanatory drawing which shows the shape characteristic of the life trunk for the shoulder bag of the said 2nd Example.

The life-saving body for a shoulder bag according to the present invention is used by being attached to a shoulder bag, so that the life-jacket can be used like a life-bearing body in the event of a drought caused by heavy rain or tsunami. The backpack is a bag that is carried on the back of a human body such as a rucksack or a bag, and may be a school bag used by elementary school students, and is not limited by its structure or size. Hereinafter, the life-saving body for a shoulder bag of this application is demonstrated with an Example.

FIG. 1 is an explanatory view showing a first embodiment of a life support body for a shoulder bag according to the present invention. FIG. 2 to FIG. 3 are explanatory views showing how to use the life support body for the shoulder bag of the first embodiment. The life support body 1 for a shoulder bag in the present embodiment includes a backside floating body 10 positioned on the back side B of the human body when used as a floating body, a ventral side floating body 12 positioned on the ventral side F of the human body when used as a floating body, There are provided two shoulder connecting portions 14 that connect the back side floating body 10 and the ventral side floating body 12 with respective shoulder portions.

In the present embodiment, the back floating body 10 has a shape that can be stored in the storage chamber 6a of the backpack 6. The back side floating body 10 and the ventral side floating body 12 are made of a size and a material having sufficient buoyancy to float the human body on the water surface. The back-side floating body 10 and the abdominal-side floating body 12 are different in size for adults and children, and it is possible to deal with people of various weights by arbitrarily increasing or decreasing the amount of the floating body. In addition, in the figure which concerns on a present Example, although the back side floating body 10 and the ventral | floating side floating body 12 are shown by the thick plate-shaped substantially square, the shape is arbitrary and may be disk shape, for example.

Next, a method of using the life support body 1 for the shoulder bag according to the present embodiment will be described. First, when the life support body 1 for the shoulder bag is not used as a life support body, as shown in FIG. 1 and FIG. 2, the shoulder connecting portion is in a state where the back floating body 10 is stored in the storage chamber 6a of the back support bag 6. 14 is made to come out from the storage chamber opening 6b of the carrying bag 6. And the abdominal side floating body 12 connected with the back side floating body 10 by the shoulder part connection part 14 is arrange | positioned so that it may become the outer side of the backpack 6. In this state, the shoulder bag 6 provided with the life jacket 1 for the shoulder bag is carried by the shoulder strap 8 of the shoulder bag 6 through a hand.

Next, in the case of using the life support body 1 for a backpack in case of drought etc., as shown in FIGS. 3 and 4, the back side floating body 10 in the storage chamber 6a of the backpack 6 is left as it is, The ventral floating body 12 is brought to the ventral side F of the human body. Specifically, the ventral floating body 12 is rotated in the ventral side F direction of the human body with the shoulder connecting portion 14 as the rotation base point. At this time, the head H may be passed through between the two shoulder connecting portions 14. As a result, the dorsal side floating body 10 and the abdominal side floating body 12 are in a state where the dorsal side B and the abdominal side F of the human body are surrounded.

In addition, although it is possible to use it in this state, as shown in FIG. 3, you may make it connect with the ventral | floating body 12 and the shoulder bag 6 with the floating body coupling | bonding fixing part 16. As shown in FIG. By connecting the ventral floating body 12 and the shoulder bag 6 with the floating pad connecting / fixing portion 16, it is possible to prevent the ventral floating body 12 from separating from the ventral side F.

In the drawing, the shoulder connecting portion 14 is shown in a band shape, but is not limited to the band shape, and the back-side floating body 10 and the ventral-side floating body 12 are connected by a cloth-like shoulder connecting portion. It is also possible to have a shape having a hole through which the human head H can be passed through the part connecting part.

In addition, as shown in FIG.1 and FIG.2, as the usage method of the life support body 1 for the shoulder bag in this Embodiment, when not using it as a life support body, the abdominal side floating body 12 is arrange | positioned on the outer side of the shoulder bag 6. FIG. However, it is not limited to such usage, and the ventral floating body 12 may be configured to be housed in the storage chamber 6a of the shoulder bag 6. In other words, the back-side floating body 10 and / or the ventral-side floating body 12 may have a shape that can be stored in the storage chamber 6a of the backpack 6.

FIG. 5 is an explanatory view showing a second embodiment of a life support body for a shoulder bag according to the present invention. FIG. 6 to FIG. 8 are explanatory views showing how to use the life support body for the shoulder bag of the second embodiment. FIG. 9 is an explanatory view showing the shape characteristics of the life-saving body for the shoulder bag of the second embodiment. The life support body 2 for a shoulder bag in the present embodiment includes a back side floating body 20 positioned on the back side B of the human body when used as a floating body, a ventral side floating body 22 positioned on the ventral side F of the human body when used as a floating body, There are provided two shoulder connecting portions 24 that connect the back side floating body 20 and the ventral side floating body 22 with respective shoulder portions.

The back-side floating body 20 and the ventral-side floating body 22 are made of a material and a size that have sufficient buoyancy to float the human body on the water surface. The back-side floating body 20 and the abdominal-side floating body 22 are different in size for adults and children, and it is possible to deal with people of various weights by arbitrarily increasing or decreasing the amount of the floating body. In addition, in the figure which concerns on a present Example, although the back side floating body 20 and the abdominal side floating body 22 are shown by the thick plate-like substantially square, the shape is arbitrary and may be disk shape, for example.

Next, a method of using the life support body 2 for the shoulder bag according to the present embodiment will be described. First, when the life support body 2 for the shoulder bag is not used as a life support body, as shown in FIGS. 5 and 6, the back floating body 20 is arranged so as to be outside the back side 6 c of the shoulder bag 6. And the abdominal side floating body 22 connected with the back side floating body 20 by the shoulder part connection part 24 is arrange | positioned so that it may become the outer side of the backpack 6. In this state, the shoulder bag 6 provided with the life support body 2 for the shoulder bag is carried by the shoulder strap 8 of the shoulder bag 6 through a hand. At this time, the back-side floating body 20 is positioned between the back side 6c of the carrying bag 6 and the back side B of the human body. That is, the back side floating body 20 functions as a back support for the shoulder bag 6.

Next, in the case of using the life support body 2 for a saddle when it is drowned as a life support body, as shown in FIGS. 7 and 8, the back side floating body 20 is left as it is, and the abdominal side floating body 22 is used as the stomach of the human body. Bring to side F. Specifically, the ventral side floating body 22 is rotated in the abdominal side F direction of the human body using the shoulder connecting portion 24 as a rotation base point. At this time, the head H may be passed through between the two shoulder connecting portions 24. Thereby, the back side body B and the abdomen side F of the human body are surrounded by the back side floating body 20 and the abdominal side floating body 22, and it becomes a form similar to a general life jacket.

Although it can be used in this state, as shown in FIG. 7, it may be connected to the ventral floating body 22 and the shoulder bag 6 by a floating body connecting / fixing portion 26. By connecting the ventral floating body 22 and the shoulder bag 6 with the floating pad connecting / fixing portion 26, it is possible to prevent the ventral floating body 22 from separating from the ventral side F.

In the drawing, the shoulder connecting portion 24 is shown in a band shape, but is not limited to the band shape, and the back-side floating body 20 and the ventral-side floating body 22 are connected by a cloth-like shoulder connecting portion, It is also possible to have a shape having a hole through which the human head H can be passed through the part connecting part. Furthermore, by making the back side floating body 20 and the abdominal side floating body 22 separable, the life support body 2 for the backpack can be easily attached to and detached from the backpack 6.

Furthermore, when the life support body 2 for the shoulder bag is not used as a life support body, the back side floating body 20 and the abdominal side floating body 22 may be overlapped, and the abdominal side floating body 22 may be used as a back support for the shoulder bag 6. That is, the back-side floating body 20 and / or the ventral-side floating body 22 may have a shape that can be used as a back support for the shoulder bag 6.

In FIG. 7, the floating body connecting / fixing portion 26 for connecting and fixing the abdominal floating body 22 to the shoulder bag 6 is shown. However, the lower connecting portions for connecting the back floating body 20 and the abdominal floating body 22 at their lower portions are shown. You may make it provide. This also prevents the back side floating body 20 and the ventral side floating body 22 from being lifted. Here, the floating rod connection fixing portion 26 and the lower connection portion have been described as different from each other. However, the floating rod connection fixing portion 26 and the lower connection portion may have a shape that can be used together. It is preferable that the connection fixing part 26 and the lower connection part each have a buckle-like shape that can be easily attached and detached.

In addition to the case where the lower floating body 20 is lifted, as shown in FIG. 9, the lateral width is made wider than the interval between the two shoulder straps 8 of the shoulder bag 6. Also good. Further, when the life support body 2 for the back bag is not used as a life support body, the back side floating body 20 and the abdominal side float body 22 are overlapped, and the abdominal side float body 22 is used as a back support for the back bag 6 and suddenly becomes drowned. If the width of the ventral floating body 22 is wider than the distance between the two shoulder straps 8 of the shoulder bag 6, the ventral floating body 22 can be prevented from being lifted.

According to the lifeliner 1 and 2 for the backpack of Example 1 and Example 2 as described above, it can be carried with the backpack 6 and can be easily carried on the occasion of going out. The possibility that it can be used for drought increases.

The present invention is capable of various embodiments and modifications without departing from the broad spirit and scope of the present invention. The above-described embodiments are for explaining the present invention and do not limit the scope of the present invention. In other words, the scope of the present invention is shown not by the embodiments but by the claims. Various modifications within the scope of the claims and within the scope of the equivalent invention are considered to be within the scope of the present invention.

This application is based on Japanese Patent Application No. 2017-085236 filed on Apr. 24, 2017. The specification, claims, and entire drawings of Japanese Patent Application No. 2017-085236 are incorporated herein by reference.

According to the present invention, it is possible to provide a life-saving body for a shoulder bag and a method for using the life-saving body for a shoulder bag, which are likely to be brought to more occasions when going out and can be used for sudden droughts.

DESCRIPTION OF SYMBOLS 1 ... Life support body for backpack 2 ... Life support body for backpack 6 ... Backpack 6a ... Storage room 6b ... Storage room port 6c ... Back side 8 ...・ Shoulder strap 10 ... Back side floating body 12 ... Ventral side floating body 14 ... Shoulder side connection part 16 ... Floating body collar connection fixing part 20 ... Back side floating body 22 ... Ventral side floating body 24 ..Shoulder connection part 26 ... Floating body connection fixing part

Claims (11)

In the life-saving body for the backpack that is used by attaching it to the backpack,
A backside floating body located on the back side of the human body when used as a floating body,
A ventral floating body located on the ventral side of the human body when used as a floating body;
A life support body for a shoulder bag, comprising: a shoulder connecting portion that connects the back floating body and the ventral floating body at respective shoulder portions. The life support body for a backpacking bag according to claim 1, wherein the backside floating body and / or the ventral side floating body has a shape that can be stored in a storage chamber of the backpacking bag. The life support body for a shoulder bag according to claim 1 or 2, wherein the dorsal side floating body and the ventral side floating body are separable. The life support body for a shoulder bag according to any one of claims 1 to 3, wherein the shoulder connecting portion has a hole through which the head of the human body can pass. 5. The life support body for a backpack according to any one of claims 1 to 4, wherein the backside floating body and / or the ventral side floating body has a shape that can be used as a back support for the backpack. 6. The life support body for a backpack according to claim 5, wherein a width of the backside floating body and / or the ventral side floating body is wider than a distance between two shoulder straps of the backpack. 7. The backpack according to any one of claims 1 to 6, further comprising a floating body connecting / fixing portion for connecting and fixing the backside floating body and / or the ventral side floating body to the backpack. Lifesaving torso. The life support body for a shoulder bag according to any one of claims 1 to 7, further comprising a lower connecting portion that connects the dorsal floating body and the ventral floating body at respective lower portions. The life support body for a shoulder bag according to claim 8, wherein the floating body connecting and fixing part and the lower connecting part have a shape that can be used together. In the usage method of the lifeliner for the backpack that is used by attaching it to the backpack,
In a state where the backside floating body located on the back side of the human body when used as a floating body and the abdominal side floating body located on the abdominal side of the human body when used as a floating body are connected to each other by the shoulder connecting portions. ,
During normal times, the backside floating body is stored in the backpack, and the ventral side floating body is disposed outside the human body of the backpack,
When used as a floating body, the ventral floating body is rotated in the ventral direction of the human body with the shoulder connecting portion as a rotation base, and the ventral floating body is positioned on the ventral side of the human body. How to use a life-saving torso for a shoulder bag. In the usage method of the lifeliner for the backpack that is used by attaching it to the backpack,
In a state where the backside floating body located on the back side of the human body when used as a floating body and the abdominal side floating body located on the abdominal side of the human body when used as a floating body are connected to each other by the shoulder connecting portions. ,
During normal times, the dorsal float is positioned between the backpack and the human body, and the ventral float is disposed on the outside of the backpack opposite to the human body,
When used as a floating body, the ventral floating body is rotated in the ventral direction of the human body with the shoulder connecting portion as a rotation base, and the ventral floating body is positioned on the ventral side of the human body. How to use a life-saving torso for a shoulder bag.

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