JP2005312840A - Backpack - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable anyone to connect a shoulder band or a chest band of a backpack at a front side of a body. <P>SOLUTION: Upper end sections of the left and right shoulder bands 3 and 4 are connected mutually by a hard connection band 6 to be associated wtih each other. When a main body of the backpack 1 is located at the back by hanging one shoulder band 3 on one shoulder, a shoulder rest supporting section 7 at the upper end of the other shoulder band 4 is located at a position ahead of the upper surface of the other shoulder. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a rucksack that is hung on a shoulder and carried on a back.

  For this type of rucksack, a pair of left and right shoulder straps are attached to the front of the rucksack body, that is, the left and right sides of the upper and lower ends of the backrest surface. Some carry the backpack on the back.

  Also, with the shoulder strap as one of the left and right sides, pass it through one arm, hang it on one shoulder, turn the backpack body to the back, then the middle of the shoulderband and the front of the backpack body on the opposite side There is also a small and simple rucksack in which the lower part of the side end is connected to the front of the chest by a breast band that faces obliquely up and down.

  In the rucksack like the former described above, the left and right shoulder bands are generally attached to the rucksack body separately, and in particular, the upper end is sewn to the rucksack body. The shoulder band hangs down along the front surface of the backpack body.

  Therefore, to carry the rucksack on your back, you can hang one shoulder band on one shoulder, turn the backpack body around your back, and try to put the other shoulder band on your shoulder. Because it hangs down and is difficult to see, it is necessary to bend the arm greatly backwards and pass it through the shoulder band in a hand-carrying state, which is very troublesome for children, the elderly, and those who have difficulty in shoulders and arms.

  On the other hand, in the latter rucksack, when the shoulder band is hung on one shoulder and the rucksack body is turned to the back, the chest band connector attached to the side end of the front surface or the chest band itself is Since it is located at the lower back of the back, the connection of the lower end of the chest band is troublesome.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a rucksack in which a shoulder band or a chest band can be easily connected to anyone at the front of the body. .

In order to achieve the above object, a rucksack according to claim 1 of the present invention is a rucksack in which a pair of left and right shoulder bands are attached to the left and right sides of the upper end and lower end front of the rucksack body.
At least one shoulder band of the pair of left and right shoulder bands is configured to be separable up and down, and the separated upper and lower bands are configured to be connectable via connecting means, and the upper end of the one shoulder band When the other shoulder strap is placed on one shoulder and the backpack body is positioned on the back, the front is turned upward in conjunction with the movement, and the front end is positioned on the top of the other shoulder or slightly forward It is characterized in that a shoulder pad support portion is formed.
According to this feature, when the arm is put on the other shoulder strap and on one shoulder, the shoulder rest support portion of the one shoulder strap is positioned on the upper surface of the other shoulder or slightly forward of the other shoulder. One shoulder band can be easily connected to the lower front surface of the rucksack body on the front side of the body without greatly folding the back.

A rucksack according to a second aspect of the present invention is the rucksack according to the first aspect, wherein the upper ends of the left and right shoulder straps are connected to each other by a rigid coupling band or integrally by a rigid coupling band. By forming, the shoulder pad support portion is interlocked with the other shoulder band.
According to this feature, the shoulder pad support portion can be easily interlocked with the other shoulder band via the hard coupling band.

A rucksack according to a third aspect of the present invention is the rucksack according to the second aspect, wherein the connecting band has an appropriate flexibility.
According to this feature, when the left and right shoulder bands are hung on the shoulders, the connecting band bends along the shoulders, so that the backpack body can be comfortably carried on the back.

A rucksack according to a fourth aspect of the present invention is the rucksack according to the second or third aspect, wherein the connecting band is pivotally attached to the upper end of the rucksack main body so as to follow the front surface of the rucksack main body. It is characterized by being foldable.
According to this feature, when the rucksack is not used, the coupling band and the shoulder band connected thereto can be folded along the front surface of the rucksack body, so that they do not get in the way.

A rucksack according to a fifth aspect of the present invention is the rucksack according to any one of the first to fourth aspects, wherein the rucksack is formed on a side opposite to the other shoulder band on the front surface of the lower end of the rucksack body. The connecting piece for connecting the lower end of the upper band in the shoulder band separated vertically is attached so as to face the front.
According to this feature, the connection between the lower end of the upper band and the connecting piece can be easily performed while visually observing in front of the body.

The rucksack according to claim 6 of the present invention has a shoulder band attached to one side end portions of the upper end of the rucksack main body and the front surface of the lower end portion, and the other side end of the middle portion of the shoulder band and the front end of the lower end portion of the rucksack main body. In the rucksack that is connected to the lower portion of the back of the rucksack body, a connecting piece for connecting the lower end of the chest band to the front side It is characterized by being mounted so as to face.
According to this feature, the lower end of the breast band connected to the middle part of the shoulder band can be easily coupled to the coupling piece while being visually observed in front of the body.

A rucksack according to a seventh aspect of the present invention is the rucksack according to the fifth or sixth aspect, wherein the front end portion of the connecting piece is bent obliquely forward and upward.
According to this feature, the connection of the lower end of the connection band or the chest band to the connection piece becomes easier.

The rucksack according to claim 8 of the present invention is the rucksack according to any of claims 5 to 7, wherein the connecting piece can be folded to the front side of the rucksack body with the rear end as a center. It is characterized by.
According to this feature, since the connecting piece can be folded when the rucksack is not used, it does not get in the way.

A rucksack according to a ninth aspect of the present invention is the rucksack according to any one of the fifth to eighth aspects, wherein the connecting piece is detachably attached.
This feature is convenient because the connecting piece can be removed when the connection band or the chest band can be connected in a normal manner after the trouble of the shoulder or arm is cured.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a front view of a first embodiment of a rucksack according to the present invention, and a shoulder strap that is hung on one shoulder on the upper end of a backrest portion 2 constituting the front surface of the rucksack main body 1 and on the left side of the lower portion of the front surface. 3 (the other shoulder band) is sewn so as to be adjustable in length at the intermediate portion and rotatable up and down around the upper end. That is, the shoulder band 3 is configured as an arched band with upper and lower ends attached to the upper and lower ends of the backrest 2 of the rucksack body 1, and can be hung on the shoulder through one arm on the shoulder band 3. It can be done.

  Further, on the right side of the shoulder band 3, the upper end of a shoulder band 4 (one shoulder band) to be hung on the other shoulder is sewn to the upper end of the backrest portion 2 so as to be rotatable up and down. The shoulder band 4 is configured to be separable up and down in the vicinity of a substantially central portion in the vertical direction (longitudinal direction), and at the tip of the connection band 4a which is the upper band of the separated band 4 A locking tool 5 for locking the distal end of 4a to a connecting piece 10 described later is attached.

  As shown in FIG. 2, a hard leather connecting band 6 having an appropriate V shape and having a substantially V shape is sewn on the backs of the upper end portions of the left and right shoulder bands 3 and 4. The upper ends of the shoulder bands 3, 4 are interlocked with each other up and down via a connecting band 6.

  As shown in FIG. 5, the connecting band 6 on the right shoulder band 4 side is placed on the upper surface of the backpack body 1 with the tip positioned slightly forward of the shoulder when the backpack body 1 is positioned at the center of the back. It is formed in a long size so as to be the shoulder rest support portion 7. The connecting band 6 is sewn to the back surface of the shoulder bands 3 and 4 slightly apart from the sewn portions, and can be folded along the backrest portion 2 when not in use.

  The connecting band 6 may be used as a core material, housed in both shoulder straps 3 and 4 and sewn, or the connecting band 6 itself can be directly rotated up and down on the upper end of the backrest 2. It is also possible to attach the shoulder bands 3 and 4 to the front ends thereof.

  As shown in FIG. 3, a mounting piece 9 made of hard leather or the like having a plurality of (three) hooks 8 attached to the front surface is sewn to the right end of the lower portion of the front surface of the backrest portion 2. A support plate 11 of a connecting piece 10 made of hard leather or the like to which the locking device 5 can be connected is detachably attached to the piece 9 by engaging a plurality of hooks 12 with the hook 8. It has been.

  The rear end of the connecting piece 10 is attached to the front surface of the right end portion of the support plate 11 so as to be able to rotate between a use position facing forward by the hinge 13 and a non-use position folded to the backrest portion 2 side. ing. The connecting piece 10 is bent in an arc shape so that a front end portion thereof is inclined obliquely upward and upward, and a connecting hole 14 in which the locking tool 5 is locked (connected) is formed at an upper end. That is, the locking member 5 and the connecting hole 14 are connecting pieces in which the lower end of the connecting band 4a constituting the upper band of the shoulder band 4 separated vertically is provided in place of the lower band of the shoulder band 4. The connection means for connecting to 10 is comprised.

  The connecting piece 10 may be bent in an L shape when viewed from the side. Alternatively, the support plate 11 and the connecting piece 10 may be integrally formed of a synthetic resin or the like, and they may be connected so as to be rotatable by a resin hinge.

  When carrying the rucksack on the back, first, as shown in FIG. 4, one shoulder belt 3 is put on one shoulder through the arm. At this time, the rucksack body 1 is lowered from the upper end of the shoulder belt 3 due to its weight. Therefore, as shown in FIG. 1, the upper end portion of the shoulder belt 3 and the upper end portion of the right shoulder belt 4, that is, the upper band The upper end portion of the connecting band 4a is interlocked via the connecting band 6 and faces upward.

  Therefore, when the shoulder belt 3 is hung on one shoulder and the rucksack body 1 is turned to the center of the back, the right shoulder belt 4 is separated vertically as described above. As shown, the shoulder support portion 7 of the right shoulder belt 4 is automatically placed on the upper surface of the other shoulder. As a result, the connection band 4a of the shoulder belt 4 and the locking member 5 are moved from the rear part of the body to the front part and suspended from the front part of the body.

  On the other hand, the connecting piece 10 faces forward in the lower part of the arm, and the front end thereof faces obliquely forward and upward, so that the connection of the locking tool 5 to the connecting hole 14 is performed very easily at the front part of the body. be able to. That is, in this embodiment, the connecting band 4a as the upper band and the connecting piece 10 provided in place of the lower band are connected via the locking member 5 and the connecting hole 14 as the connecting means to form an arch-shaped shoulder. Band 4 is formed.

  In this embodiment, the connecting piece 10 made of hard leather or the like is used in place of the lower band of the shoulder band 4 separated vertically, but in the present invention, the shoulder band 4 separated vertically is not necessarily used. It is not necessary to configure the lower band with a connecting piece 10 made of a hard material. For example, the connecting piece 10 is removed together with the support plate 11, and the connection band 4 a as the upper band is connected to the lower right end of the backrest portion 2. It may be connected to a normal lower band (not shown) made of a soft material or the like attached in advance.

  6 and 7 show a second embodiment of the rucksack of the present invention. The shoulder band 3 is attached only to the left side, and is configured in the same manner as above at the right end of the lower part of the front surface of the backrest 2. The connecting piece 10 made of hard leather or the like is attached in the same form, and the connecting hole 14 of the connecting piece 10 and the hooking tool 17 locked to the intermediate length adjusting connector 16 of the shoulder band 3 are provided. The breast band 18 which faces diagonally up and down can be connected.

  That is, as shown in FIG. 7, when the shoulder band 3 is hung on the shoulder through the arm and the rucksack body 1 is turned to the center of the back, the connecting piece 10 faces the front below the arm as in the above embodiment, Since the front end faces obliquely upward, the locking tool 5 at the lower end of the chest band 18 can be easily connected to the connection hole 14 of the connection piece 10 at the front part of the body.

  The upper end of the chest band 18 may be connected to the shoulder band 3 by hooking the hook 19 on the hook 17.

  Although the embodiments of the present invention have been described with reference to the drawings, the specific configuration is not limited to these embodiments, and modifications and additions within the scope of the present invention are included in the present invention. It is.

  For example, in the above embodiment, the locking member 5 and the connection hole 14 are applied as the connection means. However, as long as the upper band and the lower band can be separated and connected to each other, various kinds such as a velcro tape are available. The connecting means can be applied.

It is a front view which shows 1st Embodiment of the rucksack of this invention. It is a side view similarly. Similarly, it is a perspective view of a connection piece and its attachment part. Similarly, it is a front perspective view of a state where one shoulder band is hung on one shoulder. It is a side view similarly. It is a front view which shows 2nd Embodiment of the rucksack of this invention. Similarly, it is a front perspective view of a state where the shoulder band is hung on the shoulder and the chest belt is connected to the connecting piece and the shoulder band.

Explanation of symbols

1 rucksack body 2 backrest (front of rucksack body)
3, 4 Shoulder band 4a Connection band (upper band)
5 Locking tool (connecting means)
6 connecting band 7 shoulder support portion 8 hook 9 attachment piece 10 connection piece 11 support plate 12 hook 13 hinge 14 connection hole (connection means)
16 Length adjusting connector 17 Hook 18 Chest band 19 Hook

Claims (9)

In a rucksack that has a pair of left and right shoulder bands attached to the left and right sides of the front and bottom of the rucksack body,
At least one shoulder band of the pair of left and right shoulder bands is configured to be separable up and down, and the separated upper and lower bands are configured to be connectable via connecting means, and the upper end of the one shoulder band When the other shoulder strap is placed on one shoulder and the backpack body is positioned on the back, the front is turned upward in conjunction with the movement, and the front end is positioned on the top of the other shoulder or slightly forward A rucksack characterized by forming a shoulder rest support portion.   The upper end portions of the left and right shoulder bands are connected to each other by a rigid coupling band or integrally formed by a rigid coupling band, so that the shoulder rest support portion is interlocked with the other shoulder band. Rucksack.   The rucksack according to claim 2, wherein the connecting band has moderate flexibility.   The rucksack according to claim 2 or 3, wherein the connecting band is foldable along the front surface of the rucksack body by being rotatably attached to the upper end of the rucksack body.   A connecting piece for connecting the lower end of the upper band in the shoulder band separated vertically is attached to the side portion on the opposite side of the other shoulder band on the front surface of the lower end portion of the rucksack body so as to face forward. The rucksack according to any one of claims 1 to 4. Attach a shoulder band to the upper end of the rucksack body and one side edge of the front of the lower end, and connect the middle part of the shoulder band to the other end of the front of the lower end of the rucksack body with a breast band that faces diagonally up and down In a rucksack designed to do
A rucksack, wherein a connecting piece for connecting the lower end of the breast band is attached to the other side end of the front surface of the lower end of the rucksack body so as to face the front.   The rucksack according to claim 5 or 6, wherein the front end portion of the connecting piece is bent obliquely forward and upward.   The rucksack according to any one of claims 5 to 7, wherein the connecting piece can be folded to the front side of the rucksack body with the rear end as a center.   The rucksack according to any one of claims 5 to 8, wherein the connecting piece is detachably attached.

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