JP2001112541A - Rucksack - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a rucksack which is effective not only at the time of walking with one's belongings carried but also at the time of standing by for many hours. SOLUTION: A chair-housing part 2 to house a folding chair 50 is provided for the belongings-housing part 1 of a rucksack 100. The folding chair 50 is constituted of a first leg frame 8, second leg frame 9, and a backrest frame 15. The first leg frame 8 and second leg frame 9 are rotatably pivoted to each other, and the backrest frame 15 is rotatably pivoted at the first leg frame 8. The backrest frame 15 is mounted to a partition member 6 inside to chair- housing part 2. A sheet-shaped member 7 is stretched between the upper part of the first leg frame 8 and upper part of the second leg frame 9.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a rucksack.

[0002]

2. Description of the Related Art In general, a rucksack has a structure in which a backpack band is attached to a baggage storage unit formed of a bag, and a lid is provided at an upper opening of the baggage storage unit.
According to such a rucksack, since luggage can be stored in the luggage storage section and carried on the back,
Both hands are free. Therefore, it is frequently used not only for mountain climbing and fishing, but also for going out on a trip, going to an amusement park, going out everyday, and the like.

[0003]

As described above, a rucksack is very convenient when carrying luggage. However, for example, when a rucksack has to stop at an amusement park or a theme park and wait for a long time, It is not very effective when watching an outdoor event for a long time.
In such a case, it is often felt that something is needed. However, it is very troublesome to carry around a chair when going out and it is not practical.

[0004] It is an object of the present invention to provide a rucksack which is effective not only when carrying luggage but also when waiting for a long time.

[0005]

SUMMARY OF THE INVENTION A rucksack according to the present invention comprises a luggage storage section for storing things to be carried, a foldable chair, and a luggage storage section on the side contacting the back. The chair is attached to the surface of the.

According to the rucksack according to the present invention, the chair attached to the luggage storage section can be easily carried with the luggage in a folded state. Therefore, there is no need to carry the chair. When waiting for a long time, the chair can be opened and the user can sit down. In this case, the chair can be used with the luggage storage unit attached to the chair. Therefore, the effect can be exhibited not only when carrying luggage but also when waiting for a long time.

[0007] A chair storage portion for storing a chair may be provided on the surface of the luggage storage portion on the side contacting the back. In this case, when the chair is not used, the chair can be stored in the chair storage section.

[0008] A chair may be detachably attached to the luggage storage unit. In this case, the luggage storage unit can be removed from the chair when the chair is used. Thereby, the luggage stored in the luggage storage section can be easily taken out while sitting on the chair.

The chair is composed of a first leg and a second leg respectively formed by rod-shaped members, and substantially central portions of the first and second legs are pivotally supported so as to be rotatable relative to each other. A sheet-like member may be bridged between one end of the first leg and one end of the second leg.

In this case, when using the chair, the second leg is rotated so as to open with respect to the first leg. Thereby, the chair can be assembled. When the chair is not used, the second leg is rotated so as to close with respect to the first leg. Thereby, the chair can be folded.

The first leg is formed of a substantially rectangular first frame, the second leg is formed of a substantially rectangular second frame, and the central portions of both sides of the first and second frames are connected to each other. May be rotatably supported on each other.

When the chair is used, the second frame is moved to the first frame.
By rotating to open with respect to the frame of
The chair can be assembled. When the chair is not used, the chair can be folded by pivoting the second frame to close relative to the first frame.

[0013] The chair may further include a backrest formed by a rod-shaped member, the backrest may be rotatably supported by the first leg, and the backrest may be attached to the luggage storage unit.

In this case, when the chair is used, the first leg is rotated to open the backrest attached to the luggage storage unit, and the second leg is moved relative to the first leg. And rotate it to open. Thus, the chair can be assembled with the luggage storage unit attached to the backrest.

When the chair is not used, the second leg is rotated so as to be closed with respect to the first leg, and the first leg is rotated.
Is rotated so as to close with respect to the backrest.
Thereby, the chair can be folded.

[0016] The backrest may be attached to the luggage storage unit by a one-touch fastener. In this case, the chair can be easily removed from the luggage storage section by removing the backrest from the one-touch fastener. Also,
The chair can be easily attached to the luggage storage unit by fitting the backrest into the one-touch fastener.

The first leg is composed of a substantially rectangular first frame, the second leg is composed of a substantially rectangular second frame, and the backrest is composed of a substantially U-shaped third frame. The central portions of both sides of the first and second frames are rotatably supported on each other, and both sides of the third frame are rotatably supported on both sides of the first frame, Third
May be attached to the luggage storage unit.

When the chair is used, the first frame is moved to the third frame.
By rotating the second frame so as to open with respect to the first frame and further rotating the second frame so as to open with respect to the first frame, the chair can be assembled.

When the chair is not used, the chair is rotated by closing the second frame with respect to the first frame and by rotating the first frame so as to close with respect to the third frame. Can be folded.

[0020] A hood may be attached to the upper part of the luggage storage unit. In this case, it is possible to use a hood attached to the luggage storage unit when it rains.

[0021] An annular member for supporting the luggage storage unit with the head may be connected to the luggage storage unit. In this case, by attaching the annular member to the head, the luggage storage portion can be supported not only by the shoulder but also by the head. Thereby, when heavy luggage is stored in the luggage storage unit, the burden on both shoulders can be reduced.

[0022] A support member for supporting the lower end of the luggage storage section when the chair is used may be attached to the luggage storage section so as to be openable and closable. In this case, when the chair is used, the lower end of the luggage storage unit can be supported by opening the support member to the luggage storage unit. This prevents the chair from falling backward due to the weight of the luggage storage unit.

[0023] A pair of belt-like backing members is bridged between the upper and lower sides of the luggage storage unit or the lower sides of both sides, and at least from the upper end to substantially the center of the pair of backing members. May be configured to be joined to and separated from each other.

In this case, by joining the pair of back members together, the integrated back member can be hung on one shoulder to carry the rucksack. Also, 1
By separating the pair of carrying members from each other, the pair of carrying members can be carried on both shoulders to carry the rucksack. Further, the chair can be easily stored in the chair storage section and the chair can be easily taken out of the chair storage section by separating the pair of backing members from each other and opening both sides.

[0025]

1 to 5 show a rucksack according to a first embodiment of the present invention. FIG. 1 is an external perspective view of the rucksack, and FIG. 2 is a perspective view with a backrest opened. FIG. 3 is a perspective view showing the inside of the chair storage unit, FIG. 4 is a perspective view showing the operation of opening the folding chair, and FIG. 5 is a perspective view showing the state where the folding chair is opened.

As shown in FIG. 1, a rucksack 100
Has a luggage storage unit 1 for storing luggage. On the surface of the luggage storage unit 1 on the side corresponding to the back, a chair storage unit 2 for storing a folding chair described later is provided. The luggage storage unit 1 is provided with a pair of backing bands 3.

Portions from both side surfaces to the upper surface of the luggage storage unit 1 can be opened by fasteners 1a. Also,
The portion from both sides to the bottom of the chair storage section 2 can be opened by the fastener 2a. Further, a backrest 5 is provided on a surface corresponding to the back of the chair storage unit 2.
The backrest 5 contains a cushioning material such as a sponge.

As shown in FIG. 2, a folding chair 50 is housed in the chair housing 2. Luggage storage section 1
The partition member 6 separates the chair storage section 2 from the chair storage section 2.

As shown in FIGS. 3, 4 and 5, the folding chair 50 includes a substantially rectangular first leg frame 8, a substantially rectangular second leg frame 9, and a substantially U-shaped backrest frame. 15.

First leg frame 8, Second leg frame 9
And the back frame 15 is made of aluminum, aluminum alloy, stainless steel, carbon fiber,
It is formed by a pipe made of a titanium alloy, plastic, or the like. As the material of the first leg frame 8, the second leg frame 9, and the backrest frame 15, it is preferable to use a lightweight and high-strength material.

The center of both sides of the first leg frame 8 and the center of both sides of the second leg frame 9 are connected to the spacer 1.
It is attached rotatably by the shaft member 11 through the “0”. Thereby, the first leg frame 8 and the second leg frame 9 can be freely opened and closed. The sheet-like member 7 is bridged between the upper end of the first leg frame 8 (the lower end when stored) and the upper end of the second leg frame 9 (the lower end when stored).

Near the upper end (near the lower end during storage) of both sides of the first leg frame 8 is the backrest frame 1.
The shaft member 14 is provided via the spacer 13 near the lower end of both sides of the shaft member 14.
To be rotatable. Thereby, the first leg frame 8 can be freely opened and closed with respect to the backrest frame 15.

A stopper 12 is mounted near the upper end on both sides of the first leg frame 8 (near the lower end during storage) so as to protrude laterally. Curved portions 9a and 15a are formed at the lower end of the second leg frame 9 (the upper end when stored) and the upper end of the backrest frame 15, respectively, so as to follow the shape of the back. Further, a back seat 16 is attached to the backrest frame 15.

The upper end of the backrest frame 15 is attached to the partition member 6 by an attachment member 17, and both sides of the backrest frame 15 are attached to the partition member 6 by attachment members 18. The attachment member 18 is formed of a band-like elastic body such as rubber.

At the time of using the folding chair 50, as shown in FIG. 2, the fastener 2a is opened, the backrest 5 is pulled up, and as shown in FIG. Thereby, the folding chair 50 stored in the chair storage unit 2 is taken out.

Next, as shown in FIG. 3 and FIG.
Is rotated in the direction of the arrow so as to open the leg frame 8 about the shaft member 14 with respect to the backrest frame 15.
At this time, since the attachment member 18 extends and the backrest frame 15 can be separated from the partition member 6, the first leg frame 8 can be easily rotated together with the second leg frame 9.

Further, as shown in FIG. 5, the second leg frame 9 is rotated about the shaft member 11 so as to open with respect to the first leg frame 8. Thereby, the first leg frame 8 and the second leg frame 9 open in an X-shape,
The sheet member 7 is stretched between the first leg frame 8 and the second leg frame 9. In addition, backrest frame 1
5 are locked by stoppers 12 provided on the first leg frame 8. Thereby, the backrest frame 15 is fixed in a state where it is slightly inclined backward from the vertical direction.

At this time, the luggage storage unit 1 is
0 is attached to the back of the backrest frame 15. In this state, the folding chair 50 can be used.

When the folding chair 50 is not used,
The folding chair 50 can be folded and stored in the chair storage section 2 in a procedure reverse to the above.

FIG. 6 is a perspective view showing another example of the mounting member. The attachment member 20 shown in FIG. 6 is made of a so-called magic tape (registered trademark) having an engaging portion 20a and an engaged portion 20b. Similarly, the attaching member 21 is formed of a so-called magic tape having an engaging portion 21a and an engaged portion 21b.

When such attachment members 20 and 21 are used, the engaging portions 20a and 21a are connected to the engaged portions 20b and 21.
The backrest frame 15 can be easily attached to the partition member 6 in the chair storage section 2 by engaging with the b. In addition, the engaging portions 20a and 21a are
b, 21b to remove the backrest frame 1
5 can be easily removed from the partition member 6 in the chair storage section 2.

FIG. 7 is an external perspective view of the rucksack according to the second embodiment of the present invention as viewed from the rear, and FIG. 8 is an external perspective view of the rucksack of FIG. 7 as viewed from the front.

As shown in FIGS. 7 and 8, the rucksack 101 has a luggage storage section 1 for storing luggage. On the surface of the luggage storage unit 1 on the side corresponding to the back, a chair storage unit 2 for storing a folding chair described later is provided. The luggage storage unit 1 is provided with a pair of backing bands 3.

Portions from both side surfaces to the upper surface of the luggage storage unit 1 can be opened by fasteners 1a. Also,
The portion from both sides to the bottom of the chair storage section 2 can be opened by the fastener 2a. Further, a backrest 5 is provided on a surface corresponding to the back of the chair storage unit 2.

A pocket 31 is provided on the upper surface of the luggage storage unit 1, and a hood 32 is stored in the pocket 31. The hood 32 is attached to the rear edge of the pocket 31. The lower edge of the hood 32 covers the upper part of the luggage storage unit 1 and is formed in a divergent shape reaching the upper end of the flap 33 for preventing raindrops. Accordingly, when the hood 32 is put on the head, it is possible to prevent rain from entering the pocket 31 and the rain from entering between the rucksack 101 and the back of the person.

On both sides of the luggage storage section 1, flaps 33 for preventing rain dripping are provided. The raindrop prevention flap 33 prevents rainwater attached to the surface of the rucksack 101 from dripping on the body.

A cylindrical fishing rod holding member 35 for inserting a fishing rod is attached to the side surface of the luggage storage unit 1. Further, a storage box 34 for storing accessories such as fishing tools is attached to the back of the luggage storage unit 1.

An annular member 36 is connected to the upper part of the luggage storage unit 1 by a connecting belt 37. Annular member 36
Can be stored in the pocket 41. By attaching this annular member 36 to the head, the rucksack 1
01 can be supported not only on the shoulder but also on the head. Thus, when heavy luggage is stored in the luggage storage unit 1, the burden on the shoulder can be reduced. In addition, even children can carry heavy luggage. The length of the connecting belt 37 can be adjusted by a length adjusting bracket 38. In addition, the dimensions of the annular member 36 can be adjusted.

A U-shaped support leg 39 is attached to the bottom surface of the luggage storage unit 1 so as to be openable and closable with respect to the bottom surface of the luggage storage unit 1. The function of the support leg 39 will be described later.

FIGS. 9 (a), 10 and 11 show the folding chair 51 stored in the chair storage section 2 of the rucksack 101 of FIG. 1, and FIG. 9 (a) shows the folding chair 51 folded in the chair storage section 2. FIG. 10 is a perspective view showing an operation of opening the folding chair 51, and FIG. 11 is a perspective view showing a state in which the folding chair 51 is opened.

As shown in FIGS. 9 (a), 10 and 11, the folding chair 51 comprises a substantially rectangular first leg frame 8, a substantially rectangular second leg frame 9 and a substantially U-shaped. Is constituted by a backrest frame 15.

First leg frame 8, second leg frame 9
The material of the backrest frame 15 is the same as that of the folding chair 50 of the first embodiment. The size of the second leg frame 9 is smaller than the size of the first leg frame 8, and the size of the first leg frame 8 is smaller than the size of the backrest frame 15. Thereby, as shown in FIG. 9, the first leg frame 8, the second leg frame 9, and the backrest frame 15 can be folded flat.

The center of both sides of the first leg frame 8 and the center of both sides of the second leg frame 9 are located between the spacers 1.
It is attached rotatably by the shaft member 11 through the “0”. Thereby, the first leg frame 8 and the second leg frame 9 can be freely opened and closed. A sheet-like member 7a is bridged between the upper end of the first leg frame 8 (the lower end when stored) and the upper end of the second leg frame 9 (the lower end when stored).

Near the upper end of each side of the first leg frame 8 (near the lower end during storage) is the backrest frame 1.
The shaft member 14 is provided via the spacer 13 near the lower end of both sides of the shaft member 14.
To be rotatable. Thereby, the first leg frame 8 can be freely opened and closed with respect to the backrest frame 15.

The lower end of the backrest frame 15 is curved inward to form a stopper 15a. The upper end of the backrest frame 15 is attached to a one-touch fastener 27 fixed to the partition member 6, and the backrest frame 1
5 are attached to one-touch fasteners 28 fixed to the partition member 6.

FIGS. 9B and 9C are cross-sectional views of the one-touch fastener 27. FIG. The one-touch fastener 27 is formed of, for example, flexible plastic, and has a cylindrical fitting recess 27a to which the back frame 15 can be fitted. By fitting the backrest frame 15 into the fitting recess 27a, the backrest frame 15 can be fixed to the one-touch fastener 27 with one touch, as shown in FIG. 9B. Also, as shown in FIG.
The backrest frame 15 can be removed from the one-touch fastener 27 with one touch.

The structure of the one-touch fastener 28 is as follows.
The configuration is the same as that of the one-touch fastener 27.

When the folding chair 51 is used, the luggage storage unit 1 can be removed from the backrest frame 15 of the folding chair 51. As shown in FIGS. 9 and 10,
The first leg frame 8 is rotated about the shaft member 14 in the direction of the arrow so as to open with respect to the backrest frame 15.

Further, as shown in FIG. 11, the second leg frame 9 is
Rotate to open. Thereby, the first leg frame 8 and the second leg frame 9 open in an X-shape, and the sheet-like member 7a is stretched between the first leg frame 8 and the second leg frame 9. In addition, the stoppers 15 a of the backrest frame 15 are hooked on both sides of the first leg frame 8. Thereby, the backrest frame 1
5 is fixed in a state of being slightly inclined backward from the vertical direction.

When the folding chair 51 is not used,
The folding chair 51 can be folded and stored in the chair storage section 2 in a procedure reverse to the above.

The folding chair 51 can be used with the luggage storage unit 1 attached to the backrest frame 15 of the folding chair 51. FIG. 12A shows the folding chair 5.
FIG. 12 is a side view showing a state in which No. 1 is stored in the chair storage unit 2.
(B) is a side view which shows the use state of the folding chair 51. FIG.

As shown in FIG. 12 (a), when the folding chair 51 is stored in the chair
9 is locked by a one-touch fastener 40 in a closed state with respect to the bottom surface of the luggage storage unit 1. The configuration of the one-touch fastener 40 is the same as the configuration of the one-touch fastener 27.

When the folding chair 51 is used, the support legs 3
9 is removed from the one-touch fastener 40 and opened substantially perpendicular to the bottom surface of the luggage storage unit 1. Thus, the bottom surface of the luggage storage unit 1 is supported by the support legs 39, and the folding chair 51 is prevented from falling backward due to the weight of the luggage storage unit 1.

As a method of fixing the folding chair 51 to the partition member 6, one-touch fasteners 27 and 28 are used.
Instead of the mounting members 17 and 1 in the first embodiment,
8 may be used.

The fishing rod holding member 35 and the storage box 34 shown in FIG. 7 need not always be provided depending on the use of the rucksack 101.

FIGS. 13, 14, and 15 show rear views of a rucksack according to a third embodiment of the present invention. FIG. 13 is a front view showing a state in which a pair of shoulder bands are closed. 14 is a front view showing a state in which a pair of backpacks are opened, and FIG. 15 is a front view showing a state in which a backrest is opened. FIG. 16 is a perspective view of the rucksack of FIGS. 14 and 15 in a state where the folding chair stored in the luggage storage unit is opened.

As shown in FIG. 13, the luggage storage unit 1 extends from the center of the upper end to the lower part on both sides of the luggage storage unit 1.
A pair of carrying bands 3a and 3b are provided. A region from the upper end portion to a substantially central portion between the pair of shoulder bands 3a and 3b is joined by a fastener 3c. By closing the zipper 3c, a pair of backing bands 3
a and 3b can be joined together and integrated.

The portion from both sides to the bottom of the chair storage section 2 can be opened and closed by a fastener 2a.
By opening the fastener 2a, the backrest 5 can be opened upward. The upper surface of the chair storage unit 1 can be opened and closed by a fastener 2b. By opening the fastener 2b, luggage and the like can be put into the chair storage section 2 from above.

As shown in FIG. 14, the pair of backing bands 3 can be separated from each other by opening the fastener 3c. Further, as shown in FIG.
The chair storage unit 2 can be opened by opening the zipper 2a and opening the backrest 5 upward with the pair of shoulder bands 3a, 3b separated from each other on both sides. A chair receiving section 80 is provided at a lower portion in the chair storage section 2. A pair of attachment members 81 made of so-called magic tape are attached to the partition member 6 in the chair storage section 2.

The folding chair 52 shown in FIG. 16 does not have the backrest frame 15 of the folding chair 51 shown in FIGS. The folding chair 52 includes a substantially rectangular first leg frame 8 and a substantially rectangular second leg frame 9. The dimensions of the second leg frame 9 are smaller than the dimensions of the first leg frame 8. Thereby, as shown in FIG. 15, the first leg frame 8 and the second leg frame 9 can be folded in a plane.

The center of both sides of the first leg frame 8 and the center of both sides of the second leg frame are connected to the shaft member 1.
1 so as to be rotatable. Thereby,
The first leg frame 8 and the second leg frame 9 can be freely opened and closed. Between the upper end of the first leg frame 8 and the upper end of the second leg frame 9, a sheet-like member 7a is bridged.

When the folding chair 52 of FIG. 16 is stored in the chair storage section 2 of the rucksack 102, as shown in FIG. 15, the first leg frame 8 and the second leg frame 9 of the folding chair 52 are The lower end is inserted into the chair receiving portion 80, and the vicinity of the upper end on both sides of the second leg frame 9 is fixed to the partition member 6 by the attaching member 81. In this state, the backrest 5 is closed, and the fastener 2a is closed.

In the rucksack 102 of the present embodiment, as shown in FIG.
By joining the pair of shoulder bands 3a and 3b together and integrating them, the backpack 102 can be carried by hanging the shoulder bands 3a and 3b on one shoulder like a shoulder bag. Also, as shown in FIG.
Open the zipper 3c and a pair of backing bands 3a, 3b
Are separated from each other by a pair of shoulder bands 3
The backpack 102 can be carried on the back by hanging the a and 3b on both shoulders. Further, as shown in FIG. 15, by opening the pair of shoulder bands 3a and 3b on both sides and lifting the backrest 5 upward, the folding chair 52 can be easily stored in the chair storage portion 2 or the chair can be stored. The folding chair 52 can be easily taken out from the section 2.

Further, the folding chair 52 is attached to the mounting member 8.
1, the folding chair 52 can be opened and seated in a state of being attached to the partition member 6 of the rucksack 102. In this case, as shown in FIG. 15, the pair of shoulder bands 3a and 3b are opened on both sides to lift the backrest 5 upward, and the folding chair 52 is attached to the partition member 6 by the attachment member 81. The lower end of the folding chair 52 is taken out of the chair receiving portion 80, and the first leg frame 8
Then, the second leg frame 9 is opened. In this state, the user can sit on the folding chair 52.

According to the rucksacks 100, 101, and 102 of the first, second, and third embodiments, the folding chairs 50, 51, and 52 can be easily carried together with the luggage, so that the folding chairs 50, 51 during standby can be used. 51 and 52 can be assembled and seated. So, for example, waiting time at an amusement park or theme park, watching an event,
The folding chairs 50, 51, and 52 can be used effectively, for example, during breaks during mountain climbing and when fishing.

When the folding chairs 50, 51 and 52 are not used, the folding chairs 50, 51 and 52 can be compactly folded and stored in the chair storage section 2, so that they can be carried without burden.

The combination of the type of rucksack and the type of folding chair is not limited to the above embodiment. For example, the folding chair 50 shown in FIGS. 2 to 6 or the folding chair 51 shown in FIGS. 9 to 11 may be stored in the chair storage section 2 of the rucksack 102 of the third embodiment. Further, the folding chair 52 shown in FIGS. 15 and 16 may be stored in the chair storage section 2 of the rucksacks 100 and 101 of the first or second embodiment. Further, the backpack 3 of the rucksack 102 of the third embodiment.
The shoulder band 3 shown in FIGS. 1 to 5 instead of a and 3b
Alternatively, the carrying band 3 shown in FIG. 8 may be used. Further, the rucksack 100 of the first or second embodiment,
The carrying band 3 of FIG. 13 to FIG. 15 may be used instead of the carrying band 3 of 101.

The shape of the luggage storage section of the rucksack is not limited to the above-described embodiment, and luggage storage sections having various shapes such as a square, a trapezoid, and a cylinder can be used.

Further, the structure of the folding chair is not limited to the structure of the above-described embodiment, and folding chairs having various structures can be used.

[Brief description of the drawings]

FIG. 1 is an external perspective view of a rucksack according to a first embodiment of the present invention.

FIG. 2 is a perspective view of the rucksack of FIG. 1 in a state where a backrest is opened.

FIG. 3 is a perspective view showing the inside of a chair storage section of the rucksack of FIG. 1;

FIG. 4 is a perspective view showing an operation of opening the folding chair of the rucksack of FIG. 1;

FIG. 5 is a perspective view of the rucksack of FIG. 1 in a state where a folding chair is opened.

FIG. 6 is a perspective view showing another example of a mounting member.

FIG. 7 is an external perspective view of a rucksack according to a second embodiment of the present invention as viewed from the rear.

8 is an external perspective view of the rucksack of FIG. 7 as viewed from the front.

9 is a perspective view showing a state in which the folding chair is stored in the chair storage section of the rucksack of FIG. 7;

FIG. 10 is a perspective view showing an operation of opening the folding chair of the rucksack of FIG. 7;

11 is a perspective view showing a state in which the folding chair of the rucksack in FIG. 7 is opened.

12 is a side view showing a state where the folding chair is stored in the chair storage portion of the rucksack of FIG. 7 and a usage state of the folding chair.

FIG. 13 is a front view of a rucksack according to a third embodiment of the present invention as viewed from the rear.

14 is a front view of the rucksack of FIG. 13 as viewed from the rear, showing a pair of backing bands separated from each other.

15 is a front view of the backpack of FIG. 13 when viewed from the rear, showing a state where the backrest is opened upward.

FIG. 16 is a perspective view of a folding chair stored in the chair storage section of the rucksack of FIG. 13;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Luggage storage part 2 Chair storage part 2a, 2b, 3c Fastener 3, 3a, 3b Backing band 5 Back rest part 6 Partition member 7, 7a Sheet-shaped member 8 First leg frame 9 Second leg frame 11, 14 Axis Member 15 Backrest frame 17, 18, 20, 21 Mounting member 27, 28, 40 One-touch fastener 32 Hood 33 Flap for preventing raindrops 34 Storage box 35 Fishing rod holding member 36 Ring member 39 Support leg 50, 51, 52 Folding chair 100 , 101,102 Rucksack

Claims (12)

[Claims] 1. A backpack comprising: a luggage storage section for storing things to be carried; and a foldable chair, wherein the chair is attached to a surface of the luggage storage section on a side contacting a back. Sack. 2. The rucksack according to claim 1, wherein a chair storage portion for storing the chair is provided on a surface of the luggage storage portion on a side contacting a back. 3. The rucksack according to claim 1, wherein the chair is detachably attached to the luggage storage unit. 4. The chair comprises a first leg and a second leg respectively formed by a rod-shaped member.
Nearly central portions of the first and second legs are rotatably supported on each other, and a sheet-like member is provided between one end of the first leg and one end of the second leg. The rucksack according to any one of claims 1 to 3, which is bridged. 5. The first leg comprises a first frame having a substantially rectangular shape, and the second leg comprises a second frame having a substantially rectangular shape. 5. The rucksack according to claim 4, wherein central portions of both side portions are rotatably supported on each other. 6. The chair further includes a backrest portion formed of a bar-shaped member, wherein the backrest portion is pivotally supported by the first leg portion, and the backrest portion is attached to the luggage storage portion. The rucksack according to claim 4 or 5, wherein the rucksack is provided. 7. The rucksack according to claim 6, wherein the backrest portion is attached to the luggage storage portion by a one-touch fastener. 8. The first leg portion comprises a substantially rectangular first frame, the second leg portion comprises a substantially rectangular second frame, and the backrest portion comprises a substantially U-shaped. The first and second frames are rotatably supported at the central portions thereof on both sides, and both sides of the third frame are turned on both sides of the first frame. The rucksack according to claim 6 or 7, wherein the backpack is movably supported, and the third frame is attached to the luggage storage unit. 9. The rucksack according to claim 1, wherein a hood is attached to an upper portion of the luggage storage unit. 10. The rucksack according to claim 1, wherein an annular member for supporting the luggage storage section with a head is connected to the luggage storage section. 11. A support member for supporting a lower end of the luggage storage section when the chair is used is attached to the luggage storage section so as to be openable and closable.
The rucksack according to any one of 0. 12. A pair of belt-like backing members are bridged between an upper portion of the luggage storage portion and both lower side portions of the lower portion, and at least an upper end portion of the pair of backing members. The rucksack according to any one of claims 1 to 11, wherein regions from to a substantially central portion are configured to be joined to and separated from each other.