WO2018092324A1 - Shoulder strap mounting fixture for rucksack and method for fitting shoulder strap mounting fixture - Google Patents

Abstract

[Problem] To improve operability when a rucksack is lifted onto the user's back or unloaded therefrom, and to reduce the degree of contact of the rucksack body with the user's body so as to ensure a preferable mounting state. [Solution] Provided is a shoulder strap mounting fixture for carrying a rucksack on the back, characterized by being formed of a material capable of maintaining a shape, such as metal or plastic, and comprising: a shoulder strap fixing part attached to the rucksack at the side on the back; and an inverted U-shaped shoulder strap hook part which extends upward from the upper end of the shoulder strap fixing part and then is curved forward and further bent downward, wherein when the rucksack is carried on a user's back, the apex portions of the inverted U-shaped shoulder strap hook part is rested on the user's shoulders.

Description

Rucksack shoulder mount and mounting method for shoulder mount

[Technical Field] The present invention relates to a rucksack shoulder mounting device and a mounting method for the shoulder mounting device, in which a backpack for carrying the rucksack on the back is improved.

Generally, a rucksack used for mountain climbing, traveling, etc. is composed of a rucksack body for storing luggage and left and right shoulder belts attached to the rucksack body and hung on a user's shoulder or the like. The left and right shoulder belts can be adjusted in length so that the user can easily put them on their shoulders, and both ends are fixed separately on the top and bottom of the rucksack body.

When a heavy load is stored in this rucksack body, the shoulder and chest are pulled later, and there is a strong feeling of pressure on the shoulder and chest, causing fatigue. Also, as time passes, the back luggage part is pulled downward, and the rucksack body falls down. In order to solve this problem, the waist can be fastened with a waist belt to prevent the rucksack body from slipping down (see Patent Document 1).

On the other hand, the upper part of the shoulder belt (shoulder strap) is composed of a hanger loop-shaped tube, and when the user injects air into the tube and the hanger loop is formed, the rucksack is fixed to the user's shoulder. The rucksack can be supported so as not to slide backward, and the weight feeling can be relaxed and fatigue can be prevented (see Patent Document 2).

JP-A-8-131256 Special table 2013-537458 gazette

However, the rucksack disclosed in Patent Document 1 reduces the cause of fatigue by adjusting the length of the backpack belt, but if the length of the backpack belt is shortened more than necessary, When carrying on the back, it is difficult to hang around the arm later, and there is a problem in that it is difficult for a person with an obstacle or injury to the arm or shoulder to carry the back.

In addition, the rucksack disclosed in Patent Document 2 can relieve the feeling of weight and prevent fatigue by injecting air into the hanger loop-shaped tube. When the weight carried on the back is heavy, there is a problem that the tube itself is deformed and the original function is impaired, so the practical range is also limited, and the air in the tube when getting on and off the train, airplane etc. There was a problem that it was annoying because it was necessary to discharge and inhale.

In view of these problems, the present invention has been made based on a new idea, improves the operability when the rucksack is carried on the back or is taken down from the back, and the degree of adhesion of the rucksack body to the whole body. The purpose is to secure a good wearing state by reducing the above.

In order to achieve the above object, claim 1 of the present invention is a shoulder mounting device for carrying a rucksack on the back, which is formed of a material capable of maintaining a shape such as metal or plastic, and the back side of the rucksack. The shoulder hook fixing part that adheres to the shoulder and the inverted U-shaped shoulder hook part that extends upward from the upper end of the shoulder fixing part and then curves forward and then bends downward. The apex of the reverse U-shaped shoulder hook part is used by the user. It is characterized in that it is placed on the shoulder of the backpack and carries a rucksack.

Further, according to a second aspect of the present invention, there is provided the shoulder strap mounting tool for the rucksack according to the first aspect, wherein the shoulder hook portion has a common shoulder strap fixing portion, and the left and right sides from the upper end of the common shoulder strap fixing portion. The back U-shaped apex is placed on both shoulders of the user and the backpack is carried on the back.

Further, claim 3 of the present invention is the shoulder strap mounting tool of the rucksack according to claim 1 or 2, wherein the shoulder strap fixing portion is provided with a step in the vertical direction and a concave portion is formed in a portion that hits the back. It is what.

According to a fourth aspect of the present invention, there is provided a shoulder mount for carrying the rucksack on the back, which is formed of a material capable of maintaining a shape such as metal or plastic, and is attached to the back side of the rucksack. Two shoulder U-shaped shoulder hooks, which have two U-shaped shoulder hooks that extend upward from the upper end of the shoulder portion and the shoulder strap fixing portion and then bend forward and then bend downward. The portion is placed on the user's shoulder and the backpack is carried on the back.

According to a fifth aspect of the present invention, there is provided a shoulder mount for the rucksack according to the fourth aspect, comprising a connecting plate for connecting two shoulder mounting devices, and a plurality of holes formed in the connecting plate and the shoulder fixing portion. It is characterized in that the interval between the shoulder mounts can be adjusted at the positions of the individual holes.

According to a sixth aspect of the present invention, there is provided the shoulder mounting device for the rucksack according to the fourth aspect, comprising a connecting plate for connecting the two shoulder mounting devices, and a holder for holding the connecting plate on the shoulder fixing portion. It is provided, and the connecting plate held by the holder is slid to adjust the interval between the shoulder mounts.

According to a seventh aspect of the present invention, there is provided the shoulder strap mounting tool of the rucksack according to the first aspect, wherein the shoulder hook portion is cut at the apex portion of the inverted U shape, and the shoulder hook portion on the cut side is the original. This is characterized in that the shoulder hook portion is screwed rotatably by a hook.

Further, claim 8 of the present invention is the shoulder strap mounting tool of the rucksack according to claim 1, wherein the shoulder hook portion is cut at the apex portion of the inverted U shape, and the shoulder hook portion on the cut side is the original. It is characterized in that it is detachably fitted by a fitting portion that is fitted into the shoulder hook portion.

Further, claim 9 of the present invention is the shoulder strap mounting tool of the rucksack according to claim 1, wherein the shoulder hook portion is cut at two points of the inverted U-shaped apex portion and the tip portion, and both are cut. Are joined by being bent inward by a hinge.

Further, according to a tenth aspect of the present invention, there is provided the shoulder rack mounting device of the rucksack according to the first aspect, wherein the auxiliary plate mounting portion is provided on the shoulder hook portion, and the auxiliary plate mounted on the auxiliary plate mounting portion is provided. The auxiliary plate is provided with equipment such as a mobile phone, a light, a plastic bottle, and a cup.

The eleventh aspect of the present invention is a mounting method in which a shoulder mount for carrying a rucksack on the back is used as it is for a rucksack, and is formed of a material capable of maintaining a shape such as metal or plastic. A shoulder mounting device comprising a shoulder fixing portion attached to the back side of the sack and an inverted U-shaped shoulder hook portion that branches into two from the upper end of the shoulder fixing portion, extends upward, curves forward, and further bends downward. It is characterized by being fixed to the back side of the rucksack with a scissors.

A twelfth aspect of the present invention is a mounting method in which a shoulder mount for carrying a rucksack on the back is used as it is in the rucksack, and is formed of a material capable of maintaining a shape such as metal or plastic. A shoulder mount comprising: a shoulder fixing portion attached to the back side of the sack, and an inverted U-shaped shoulder hook portion that branches into two from the upper end of the shoulder fixing portion, extends upward, curves forward, and then bends downward. A hook portion is provided at the upper end of the shoulder hook fixing portion, and a handle provided on the top of the rucksack body is hooked on the hook portion to mount the shoulder hook mounting tool.

Further, claim 13 of the present invention is a mounting method in which a part of a shoulder mount for carrying the rucksack on the back is embedded in the rucksack, and is a material that can maintain a shape such as metal or plastic. A shoulder strap fixing portion formed on the back side of the rucksack, and a reverse U-shaped shoulder hook portion that branches from the upper end of the shoulder strap fixing portion into two parts, extends upward, curves forward, and then bends downward. Of the shoulder mounting device, the shoulder fixing portion is embedded in the material on the back side of the rucksack.

Further, claim 14 of the present invention is a mounting method in which a part of a shoulder mounting tool for carrying the rucksack on the back is embedded in the rucksack, and is a material that can maintain a shape such as metal or plastic. Two shoulder mounts formed of a shoulder fixing part formed on the back side of the rucksack and an inverted U-shaped shoulder hook part that extends upward from the upper end of the shoulder fixing part and then curves forward and then bends downward. The shoulder mounting portion of the two shoulder mounting devices is embedded in the material on the back side of the rucksack.

Further, claim 15 of the present invention is a mounting method in which the entire shoulder mount for carrying the rucksack on the back is embedded in the rucksack, and is formed of a material capable of maintaining a shape such as metal or plastic. A shoulder strap, which is attached to the back side of the rucksack, and a reverse U-shaped shoulder hook portion which branches from the upper end of the shoulder strap fixing portion into two parts, extends upward, curves forward and then bends downward. Both the shoulder strap fixing portion and the shoulder hook portion of the mounting tool are embedded in the material of the rucksack.

According to the present invention, it is formed of a material that can maintain a shape such as metal or plastic, and is attached to the back side of the rucksack and extends upward from the upper end of the shoulder fixing portion, and then curves forward and further downward. It has a reverse U-shaped shoulder hook that bends to the back, and it has a shoulder mount that rests on the back of the user by placing the apex of the reverse U-shaped shoulder hook on the shoulder of the user. The operability when carrying on the back or taking down from the back can be improved.

Further, according to the present invention, the shoulder strap fixing portion is formed of a material that can maintain a shape such as metal or plastic, and is attached to the back side of the rucksack and extends upward from the upper end of the shoulder strap fixing portion, and then curves forward. The shoulder hook part is further divided into two parts, left and right, from the upper end of the shoulder fixing part, and the apex part of the inverted U shape is formed on both shoulders of the user. Since the rucksack is mounted on the back, the rucksack body can be prevented from slipping downward.

Further, according to the present invention, the shoulder strap fixing portion is formed of a material that can maintain a shape such as metal or plastic, and is attached to the back side of the rucksack and extends upward from the upper end of the shoulder strap fixing portion, and then curves forward. Furthermore, it consists of an inverted U-shaped shoulder hook that bends downward, and the shoulder fixing part has a step on the top and bottom, and a recess on the part that hits the back, reducing the degree of adhesion to the entire body and good wearing condition Can be secured.

In addition, according to the present invention, the shoulder cover fixing portion that is formed of a material that can maintain a shape such as metal or plastic, adheres to the back side of the rucksack, and extends upward from the upper end of the shoulder strap fixing portion, and then curves forward. In addition, it has two shoulder mounts consisting of inverted U-shaped shoulder hooks that bend downward, and has a connecting plate that connects the two shoulder mounts, and a plurality of holes drilled in the connecting plate and shoulder fixing part Since the interval between the shoulder mounting devices can be adjusted by sliding the connecting plate held by the holder provided at the shoulder fixing portion at the position of, it can be used from children to adults.

Further, according to the present invention, the shoulder strap fixing portion is formed of a material that can maintain a shape such as metal or plastic, and is attached to the back side of the rucksack and extends upward from the upper end of the shoulder strap fixing portion, and then curves forward. The shoulder hook part is further bent downward, and the shoulder hook part is cut at the apex part of the inverted U shape, and the shoulder hook part on the cut side and the original shoulder hook part are screwed to be freely rotatable by a hook. Wearing or cutting the shoulder hook part on the cut side with the fitting part that fits into the original shoulder hook part, or detaching and fitting the cut parts to the inside with a hinge. It is possible to prevent problems when riding.

It is the perspective view which showed the 1st Example of the shoulder mounting tool of this invention. It is the perspective view which showed the 2nd Example of the shoulder mounting tool of this invention. It is the perspective view which showed the 3rd Example of the shoulder mounting tool of this invention. FIG. 2 is a perspective view showing a structure in which the shoulder mount shown in FIG. It is the perspective view of one Example which connected the shoulder mounting tool shown in FIG. 3, and enabled adjustment of a space | interval. It is the perspective view of the other Example which connected the shoulder mounting tool shown in FIG. 3, and enabled adjustment of the space | interval. The storage example using the hook of the shoulder hook part of the shoulder mount of this invention is shown, (a) is before storage, (b) is the perspective view after storage which rotated the shoulder hook part sideways. The storage example using the fitting part of the shoulder hook part of the shoulder mount of this invention is shown, (a) is before storage, (b) is the perspective view after storage which removed the shoulder hook part. The storage example using the hinge of the shoulder hook part of the shoulder mount of this invention is shown, (a) is before storage, (b) is the perspective view after storage which bent the shoulder hook part with the hinge. It is the perspective view which showed the state which mounted | wore the portable terminal in the front surface of the shoulder hook part of the shoulder mounting tool of this invention. It is the perspective view which showed the state which mounted | wore the front of the shoulder hook part of the shoulder mounting tool of this invention with the light. It is the perspective view which showed the state which mounted | wore the plastic bottle and the cup with the front surface of the shoulder hook part of the shoulder mounting tool of this invention. It is the perspective view of the mounting method which showed the 1st Example which uses the shoulder mounting tool of this invention for a rucksack as it is. It is a perspective view of the mounting method which showed the 2nd Example which uses the shoulder mounting tool of this invention for a rucksack as it is. It is the perspective view of the mounting method which showed the 3rd Example which embeds and uses a part of shoulder mounting tool of this invention in a rucksack. It is the perspective view of the mounting method which showed the 4th Example which embeds and uses a part of shoulder mounting tool of this invention in a rucksack. It is the perspective view of the mounting method which showed the 5th Example which embeds and uses all the shoulder mounting devices of this invention in a rucksack.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 6 show an embodiment of a shoulder mount for carrying a rucksack on the back. FIG. 1 shows a first embodiment of a shoulder mount according to the present invention. A shoulder mount 10 is formed of a material that can maintain a shape such as metal or plastic, and is attached to the back side of a rucksack. A shoulder hook fixing portion 11 that extends upward from an upper end 11U of the shoulder hook fixing portion 11, and then bends forward and then bends downward. In addition, it will become easy to carry a shoulder if the outer side of the shoulder hook parts 12 and 13 is covered with soft urethane or sponge.

The shoulder hook portions 12 and 13 have the shoulder fixing portion 11 in common, and are divided into left and right two from the upper end 11U of the common shoulder fixing portion 11, and the inverted U-shaped apex portions 12U and 13U are formed by the user. It is placed on both shoulders.

FIG. 2 shows a second embodiment in which a part of the shoulder mount shown in the first embodiment is added, and a hook 11V is provided on the upper end 11U of the shoulder lock 11 and the other parts. The configuration conforms to the first embodiment shown in FIG.

FIG. 3 shows a third embodiment of the shoulder mount according to the present invention. The shoulder mount 20 is formed of a material that can maintain a shape such as metal or plastic, and is attached to the back side of the rucksack. A shoulder hook fixing portion 21 and an inverted U-shaped shoulder hook portion 22 that extends upward from the upper end 21U of the shoulder hook fixing portion 21 and then curves forward and then bends downward. The apex portions 22U of the two inverted U-shaped shoulder hook portions 22 are placed on both shoulders of the user.

FIG. 4 shows a shoulder mount 30 that secures a good wearing condition by reducing the degree of adhesion to the entire body when the rucksack is carried on the back, and is fixed to the back side of the rucksack. The shoulder fixing tool 31 is provided with steps 31U and 31D at the top and bottom, and a recess 32 is formed in the portion of the steps 31U and 31D that contacts the back, thereby reducing the degree of adhesion to the whole body and ensuring a good wearing state. .

FIG. 5 is a cross-sectional view of the shoulder mounting device shown in the third embodiment, comprising a connecting plate 23 that connects the shoulder fixing portions 21 of the two shoulder mounting devices 20. The plurality of drilled holes are fixed with screws 23a so that the interval t between the two shoulder mounts 20 can be adjusted.

FIG. 6 shows the shoulder mounting device shown in the third embodiment, comprising a connecting plate 23 for connecting the shoulder mounting portions 21 of the two shoulder mounting devices 20, and a holder 21a for holding the connecting plate 23 on the shoulder mounting portion 21. The connecting plate 23 held by the holder 21a is slid to adjust the interval t between the two shoulder mounts 20.

7 to 9 show examples of storing the shoulder hook portion so that the shoulder hook portion does not get in the way when getting on the vehicle. FIG. 7 shows the shoulder hook portion 12 shown in FIG. 13 cut at the inverted U-shaped apex portions 12U, 13U, and the shoulder hook portions 12a, 13a on the cut side and the original shoulder hook portions can be freely rotated by hooks 14, 15 as shown in FIG. When screwing and getting on the vehicle, as shown in FIG. 7 (b), the shoulder hook portions 12a, 13a on the cut side are rotated sideways and stored.

8 is cut at the inverted U-shaped apex portions 12U and 13U of the shoulder hook portions 12 and 13 shown in FIG. 1, and the shoulder hook portions 12b and 13b on the cut side are cut as shown in FIG. As shown in FIG. 8 (b), the shoulder hook portions 12 b and 13 b on the cut side are removed and stored when they are fitted by the fitting portions 12 c and 13 c that fit into the original shoulder hook portions and get on the vehicle. .

FIG. 9 is cut at two points of the inverted U-shaped apex portions 12U and 13U and the tip end portions 12D and 13D of the shoulder hook portions 12 and 13 shown in FIG. 1, and cut as shown in FIG. 9A. When the side shoulder hook portions 12d, 12e, 13d, and 13e are joined by hinges 12f, 12g, 13f, and 13g and the vehicle is on a vehicle, as shown in FIG. 12e, 13d and 13e are folded inward by hinges 12f, 12g, 13f and 13g and stored.

The operation of the rucksack shoulder mounting device configured as described above will be described. The shoulder mount is an alternative to the left and right shoulder belts that can be put on a user's shoulder or the like to carry a rucksack on the back, and is formed of a material that can hold a fixed shape, such as plastic or metal. As shown in the first embodiment of FIG. 1, the shoulder mounting device 10 is formed of a material that can maintain a shape such as metal or plastic, and has a shoulder fixing part 11 attached to the back side of the rucksack, and a shoulder fixing part. 11 is formed of inverted U-shaped shoulder hook portions 12 and 13 that extend upward from the upper end 11U of the eleventh and then bend forward and bend downward. The shoulder hook portions 12 and 13 are formed by dividing the upper end 11U of the common shoulder strap fixing portion 11 into two parts on the left and right sides, and the inverted U-shaped apex portions 12U and 13U are used by the user. Is placed on both shoulders.

Further, as shown in the second embodiment of FIG. 2, the shoulder mount 10 has the same configuration as the first embodiment except for a part, except that a hook 11 </ b> V is attached to the upper end 11 </ b> U of the shoulder mount 11. It is provided.

Further, as shown in the third embodiment of FIG. 3, the shoulder mounting device 20 is formed of a material that can maintain a shape such as metal or plastic, and has a shoulder fixing portion 21 attached to the back side of the rucksack, and a shoulder strap. It comprises an inverted U-shaped shoulder hook portion 22 that extends upward from the upper end 21U of the fixing portion 21 and then bends forward and then bends downward, and includes two shoulder mounts 20 and two inverted U-shaped shoulder hooks. The apex portion 22U of the portion 22 is placed on both shoulders of the user.

When carrying the rucksack on the back, the left and right shoulder hook portions 12 and 13 are grasped, and the shoulder mounting tool 10 is placed on both shoulders of the user so as to cover the shoulders of the user. Since the weight of the rucksack is supported by the inverted U-shaped apex portions 12U and 13U of the shoulder hooks 12 and 13 placed on both shoulders, the rucksack slips backward even if a heavy load is contained in the rucksack body. It can be supported so that it does not fall. In addition, when carrying a rucksack, it is no longer necessary to hang the arm around, so that even a person with a disability or injury on the arm or shoulder can easily carry the back.

When lowering the rucksack from the back, simply pull the left and right shoulder hooks 12 and 13 on the front of the user's body when carrying the rucksack and lift the shoulder mount 10 to easily remove the rucksack from the back. Can be taken down.

Further, as shown in FIG. 3, a shoulder hook fixing portion 21 attached to the back side of the rucksack, and an inverted U-shaped shoulder hook that extends upward from the upper end 21U of the shoulder hook fixing portion 21 and then curves forward and then bends downward. Even in the case where two shoulder mounting devices 20 each having the portion 22 are arranged, the operation of carrying the rucksack or taking it down from the back becomes easy as described above.

Further, in order to reduce the degree of adhesion to the whole body and ensure a good wearing state, as shown in FIG. 4, steps 31U and 31D are formed above and below a shoulder fixing 31 fixed to the back side of the rucksack. And a recess 32 is formed in a portion corresponding to the back of the steps 31U and 31D. As a result, when the rucksack is carried on the back, a space is formed between the back and the recess 32, the degree of adhesion to the whole body is reduced, air permeability is improved, and a good wearing state can be ensured.

When using a rucksack separately for children and adults, it is necessary to change the interval t between the shoulder mounts for children and adults. In this case, as shown in FIG. 5, the connecting plate 23 that connects the shoulder fixing portions 21 of the two shoulder mounting devices 20 is used. By fixing the inner connecting hole among the plurality of holes drilled with screws 23a and adjusting the interval t between the two shoulder mounts 20, it is possible for both children and adults.

Further, as shown in FIG. 6, the connecting plate 23 held by the holder 21 a is slid using the connecting plate 23 that connects the shoulder fixing portions 21 of the two shoulder mounting devices 20 and the holder 21 a that holds the connecting plate 23. By allowing the distance t between the two shoulder mounting devices 20 to be adjusted, it is possible to cope with both children and adults. The same can be applied not only to children and adults but also to women and men.

When carrying a rucksack on a vehicle such as an airplane or train, the shoulder hook may get in the way. In that case, as shown in FIGS. 7 to 9, the shoulder hook portion can be accommodated. For example, as shown in FIG. 7A, the shoulder hook portions 12, 13 are cut at the inverted U-shaped apex portions 12U, 13U, and the shoulder hook portions 12a, 13a on the cut side and the original shoulder hook portions are hooked. When screwing on 14 and 15 and getting on the vehicle, as shown in FIG. 7 (b), the shoulder hook portions 12a and 13a on the cut side are rotated and stored sideways.

Further, as shown in FIG. 8A, the shoulder hook portions 12, 13 are cut at the inverted U-shaped apex portions 12U, 13U, and the shoulder hook portions 12b, 13b on the cut side are fitted into the original shoulder hook portions. When fitting by the fitting parts 12c and 13c to be inserted and getting on the vehicle, the shoulder hook parts 12b and 13b on the cut side are removed and stored as shown in FIG.

Further, as shown in FIG. 9 (a), the shoulder hook portions 12, 13 are cut at two points of inverted U-shaped apex portions 12U, 13U and tip portions 12D, 13D, and the shoulder hook portions 12d on the cut side are cut. When joining 12e, 13d, and 13e with hinges 12f, 12g, 13f, and 13g and getting on a vehicle, as shown in FIG. 9B, the shoulder hook portions 12d, 12e, 13d, and 13e on the cut side are hinged. 12f, 12g, 13f, 13g are folded inward and stored.

As described above, the shoulder mounting device of the present invention is an alternative to the left and right shoulder straps that can be worn on the user's shoulder, etc., and is formed of a material that can hold a fixed shape such as plastic or metal. Since the shoulder hook portion is placed on both shoulders of the user to carry the rucksack, the rucksack body can be prevented from slipping downward. Therefore, it can be used like never before, taking advantage of its features. For example, an auxiliary plate mounting portion B for mounting the auxiliary plate A is provided on the front surface of the shoulder hook portion 13, and a mobile terminal C such as a mobile phone or a smart phone is mounted on the auxiliary plate A as shown in FIG. As shown in FIG. 11, if the light D is attached to the auxiliary plate A, or the container E such as a plastic bottle or a cup is attached to the auxiliary plate A as shown in FIG. I can do it.

Next, a method for mounting the shoulder mount according to the present invention will be described with reference to FIGS. FIG. 13 shows a first embodiment in which the shoulder mounting tool 10 shown in FIG. 1 is used as it is for a rucksack, and is formed of a material that can maintain a shape such as metal or plastic, and the back side of the rucksack. A shoulder mounting comprising a shoulder fixing portion 11 attached to the shoulder portion and a reverse U-shaped shoulder hook portion 12, 13 that branches into two from the upper end 11 U of the shoulder fixing portion 11, extends upward, curves forward, and further bends downward. This is a mounting method in which a shoulder hole fixing part 11 of the tool 10 is provided with a pit hole, and a heel Q is driven into the pit hole from the back side of the rucksack and fixed to mount the shoulder cover mounting tool 10.

FIG. 14 shows a second embodiment in which the shoulder mounting device 10 shown in FIG. 2 is used as it is for a rucksack, which is formed of a material that can maintain a shape such as metal or plastic, and is on the back side of the rucksack. A shoulder mounting comprising a shoulder fixing portion 11 attached to the shoulder portion and a reverse U-shaped shoulder hook portion 12, 13 that branches into two from the upper end 11 U of the shoulder fixing portion 11, extends upward, curves forward, and further bends downward. This is a mounting method in which a hook portion 11V is provided on the upper end 11U of the shoulder hook fixing portion 11 of the tool 10, and a handle T provided on the top of the rucksack body R is hooked on the hook portion 11V to mount the shoulder mount device 10.

FIG. 15 shows a third embodiment in which a part of the shoulder mount 10 shown in FIG. 1 is embedded in a rucksack and is formed of a material that can maintain a shape such as metal or plastic. A shoulder hook fixing portion 11 attached to the back side of the sack, and an inverted U-shaped shoulder hook portion 12, 13 that branches from the upper end 11U of the shoulder hook fixing portion 11 into two parts, extends upward, curves forward, and then bends downward. This is a mounting method for mounting the shoulder mounting tool 10 by embedding the shoulder fixing part 11 in the material S1 on the back side of the rucksack.

FIG. 16 shows a fourth embodiment in which a part of the shoulder mount 20 shown in FIG. 2 is embedded in a rucksack, and is formed of a material that can maintain a shape such as metal or plastic. A shoulder mount 20 comprising a shoulder fixing part 21 attached to the back side of the sack and an inverted U-shaped shoulder hook part 22 which extends upward from the upper end 21U of the shoulder fixing part 21 and then curves forward and then bends downward. This is a mounting method of mounting the shoulder mounting tool 20 by embedding the shoulder fixing part 21 of the two shoulder mounting tools 20 in the material S2 on the back side of the rucksack.

FIG. 17 shows a fifth embodiment in which the shoulder mount 10 shown in FIG. 1 is entirely embedded in a rucksack, and is formed of a material that can maintain a shape such as metal or plastic. A shoulder fixing portion 11 attached to the back side of the shoulder portion, and an inverted U-shaped shoulder hook portion 12, 13 that branches into two from the upper end 11 U of the shoulder fixing portion 11, extends upward, curves forward, and further bends downward. This is a mounting method in which both the shoulder fixing portion and the shoulder hook portion of the shoulder mounting device 10 are embedded in the materials S1 and S3 of the rucksack and the shoulder mounting device 10 is mounted.

As described above, according to the present invention, since the rucksack is carried on the back, the shoulder rest fixing portion and the shoulder rest fixing portion which are formed of a material capable of maintaining a shape such as metal or plastic and adhere to the back side of the rucksack. It is composed of an inverted U-shaped shoulder hook that extends upward from the upper end of the bag and then bends forward and then bends downward. Place the apex of the inverted U-shaped shoulder hook on the shoulder of the user. Because it has a shoulder-mounting device to carry on your back, you can improve the operability when you carry the rucksack on your back or lower it from the back, and you can prevent the rucksack body from falling down downward .

DESCRIPTION OF SYMBOLS 10 Shoulder mount 11 Shoulder fixing part 11U Upper ends 12, 13 of shoulder fixing part 11 Shoulder hook parts 14, 15 Hooks 12a, 13a Cut shoulder hook parts 12b, 13b Cut shoulder hook parts 12c, 13c Fitting parts 12d, 12e , 13d, 13e Cut shoulder hook portions 12f, 12g, 13f, 13g Hinge 20 Shoulder mounting tool 21 Shoulder fixing portion 21U Upper end 22 of shoulder fixing portion 21 Shoulder hook portion 23 Connecting plate 30 Shoulder fixing tool 31 Shoulder fixing tools 31U, 31D Step 32 Recess A Auxiliary plate B Auxiliary plate mounting portion C Mobile terminal D Light E Equipment such as plastic bottles and cups R Rucksack body S1, S2, S3 Rucksack material T Handle

Claims (15)

A shoulder mount for carrying a rucksack on the back, formed of a material that can maintain a shape such as metal or plastic, and attached to the back side of the rucksack and above the upper end of the shoulder mount An inverted U-shaped shoulder hook portion that curves forward and then bends downward, and places the apex portion of the inverted U-shaped shoulder hook portion on the user's shoulder to carry a backpack. A rucksack shoulder mount. The shoulder hook part is formed by dividing the shoulder hook fixing part into the left and right parts from the upper end of the common shoulder fixing part, and the apex portion of the inverted U shape is placed on both shoulders of the user. The rucksack shoulder mount according to claim 1, wherein the backpack is carried on the back. 3. The shoulder strap mounting tool for a rucksack according to claim 1 or 2, wherein the shoulder strap fixing portion is provided with a step difference in the vertical direction, and a concave portion is formed in a portion corresponding to the back. A shoulder mount for carrying a rucksack on the back, formed of a material that can maintain a shape such as metal or plastic, and attached to the back side of the rucksack and above the upper end of the shoulder mount Two shoulder mounts, each of which has a reverse U-shaped shoulder hook portion that curves forward and then bends downward, and mounts the apex portion of the two reverse U-shaped shoulder hook portions on the shoulder of the user. A rucksack shoulder-mounting device characterized by being placed and carrying a backpack. A connecting plate for connecting the two shoulder mounting devices is provided, and the interval between the shoulder mounting devices can be adjusted at positions of a plurality of holes drilled in the connecting plate and the shoulder fixing portion. 4. A rucksack shoulder mount according to 4. A connecting plate for connecting the two shoulder mounts is provided, a holder for holding the connecting plate is provided in the shoulder mount fixing portion, and the interval between the shoulder mounts can be adjusted by sliding the connecting plate held by the holder. The shoulder-shoulder attachment tool of the rucksack of Claim 4 characterized by the above-mentioned. The said shoulder hook part is cut | disconnected by the vertex part of the said inverted U shape, and the shoulder hook part and the original shoulder hook part of the cut | disconnected side were screwed together rotatably by the hook. Rucksack shoulder mount. The shoulder hook portion is cut at the apex portion of the inverted U-shape, and the shoulder hook portion on the cut side is detachably fitted by a fitting portion that fits into the original shoulder hook portion. A backpack mounting tool for a rucksack according to 1. 2. The rucksack according to claim 1, wherein the shoulder hook portion is cut at two points of an inverted U-shaped apex portion and a tip portion, and the cut portions are joined to be bent inward by a hinge. Shoulder mount. An auxiliary plate mounting portion is provided on the shoulder hook portion, an auxiliary plate mounted on the auxiliary plate mounting portion is provided, and equipment such as a mobile phone, a light, a plastic bottle, and a cup is attached to the auxiliary plate. Item 10. A rucksack shoulder mount according to item 1. A mounting method that uses the shoulder mount for carrying the rucksack on the back as it is in the rucksack, and is formed of a material that can maintain a shape such as metal or plastic, and is attached to the back side of the rucksack. And a shoulder mount that consists of an inverted U-shaped shoulder hook that diverges into two from the upper end of the shoulder strap fixing portion, extends upward, curves forward, and then bends downward. A mounting method for a shoulder mounting device, characterized in that: A mounting method that uses the shoulder mount for carrying the rucksack on the back as it is in the rucksack, and is formed of a material that can maintain a shape such as metal or plastic, and is attached to the back side of the rucksack. And a hooked portion on the upper end of the shoulder-holding portion of the shoulder-mounting device comprising an inverted U-shaped shoulder-hanging hook portion that is branched into two from the upper end of the shoulder-holding portion and extends upward and then bends forward. A mounting method for a shoulder mounting device, wherein the shoulder mounting device is mounted by hooking a handle provided on a top portion of the rucksack body to the hook portion. A mounting method in which a part of a shoulder mount for carrying a rucksack on the back is embedded in the rucksack and is formed of a material that can maintain a shape such as metal or plastic, and is attached to the back side of the rucksack. A shoulder strap fixing portion of a shoulder mounting portion comprising a shoulder strap fixing portion and a reverse U-shaped shoulder hook portion that is branched into two from the upper end of the shoulder strap fixing portion, extends upward, curves forward, and then bends downward. A mounting method for a shoulder-mounting device, characterized in that the portion is embedded in the material on the back side of the rucksack. A mounting method in which a part of a shoulder mount for carrying a rucksack on the back is embedded in the rucksack and is formed of a material that can maintain a shape such as metal or plastic, and is attached to the back side of the rucksack. Two shoulder mounts, each of which includes a shoulder hook fixing portion and an inverted U-shaped shoulder hook hook portion that extends upward from the upper end of the shoulder fixing portion and then bends forward. Of these, the shoulder mounting part is embedded in the material on the back side of the rucksack. A mounting method that embeds all of the shoulder straps to carry the rucksack on the back and embeds it in the rucksack. A shoulder hook fixing portion and a shoulder hook comprising a shoulder hook fixing portion and an inverted U-shaped shoulder hook portion that branches into two from the upper end of the shoulder hook fixing portion, extends upward, curves forward, and further bends downward. A method for mounting a shoulder mount, characterized in that both parts are embedded in the material of the rucksack.

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