JP3005787U - rucksack - Google Patents

Abstract

(57) [Summary] [Purpose] It is intended to bring added value by providing the functions of a rucksack and a chair. [Structure] A rucksack body 11 having a front surface portion 12 and a back surface portion 13 and a chair body 21 housed inside the rucksack body 11 are provided. Forming a through hole portion 18,
The chair body 21 is a surface portion 1 of the rucksack body 11.
2 has a seat plate portion 22 extending along the inner surface of the seat 2, and a plurality of extendable leg portions 23 provided on the seat plate portion 22 and aligned with the positions of the through holes 18 of the back surface portion 13. When the chair body 21 is stored in the sack body 11, each leg 2
3 faces the through hole 18.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a rucksack used for mountain climbing, traveling, etc., and is designed to bring added value by providing the function of a chair.

[0002]

[Prior art]

 As a technique in which a rucksack has the function of a chair, it is described in, for example, Japanese Utility Model Publication No. 1-170126 as a conventional technique. The above-mentioned rucksack with chair has a folding chair body in which a bag hanging support ring is provided on both upper ends of the cross pipe unit, and a bag mounting adjust ring and a bag shoulder fixing ring are provided on both lower end sides of the cross pipe unit. It consists of a shoulder bag with a ring that is detachably attached to the chair body.

[0003]

[Problems to be solved by the device]

 However, the rucksack is extremely troublesome to change the folded state and the assembled state of the chair, and even if you try to assemble the pipe unit for a temporary rest while walking while climbing, it is quick and easy. Since it cannot be assembled in a simple manner, it is inferior in product value and use value. Also, since the shoulder straps and various rings are located on the back, the backpack hits the back of the human body when worn on the back, and back pain occurs after a long time. Therefore, there is a need for a backpack with a chair that is extremely easy to assemble and that can be used for a long time.

[0004]

[Means for Solving the Problems]

 The present invention has been proposed in view of the above-mentioned conventional drawbacks and to meet the demands of the prior art, and is housed in a rucksack body having a front surface portion and a back surface portion, and the inside of the rucksack body. The rucksack body has a plurality of through holes formed on the back surface thereof, and the chair body has a seat plate portion along the inner surface of the back surface of the rucksack body and the seat plate portion. Has a plurality of expandable and contractible legs that correspond to the positions of the through holes on the back face, and when the chair body is stored in the rucksack body, each leg faces the through holes. It is what you are leaving.

[0005]

[Action]

 When the chair body is stored inside the rucksack body, the seat plate portion is in a state of being along the inner surface of the surface portion of the rucksack body, and each leg portion faces each through hole portion. In addition, each leg is located inside the rucksack body. Therefore, if you open the through hole and extend each leg, you can use it as a chair as it is, and if you retract each leg and store it inside the rucksack body, you can carry the rucksack body on your back. , With the function of a rucksack and a chair.

[0006]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. A rucksack 1 of the present invention has a rucksack body 11 and a chair body 21 housed inside the rucksack body 11.

The rucksack body 11 is made of a thick cloth composed of a front surface portion 12, a rear surface portion 13, an upper surface portion 14, left and right side surface portions 15 and a bottom surface portion 16, a synthetic resin sheet, or the like. For example, fasteners 17 are provided on the upper surface portion 14 and the left and right side surface portions 15 at positions close to the rear surface portion 13 so that the inside of the rucksack body 11 can be opened and closed.

Further, through holes 18 are provided in the back surface portion 13 at three locations, for example, an upper central portion and lower left and right side portions. Each of the through holes 18 is formed by forming a hole through which cloth or the like of the back surface portion 13 is penetrated, and is covered with an openable / closable cover 19.

A part of the cover 19 is fixed to the back surface portion 13 by sewing, bonding or the like, and a free end thereof is fixed by a surface fastener, a hook or the like. Therefore, when the fastener is removed, the through hole 18 can be opened by the cover 19, and when the cover 19 is fastened by the fastener, the through hole 18 can be kept closed. it can.

The cover 19 is preferably made of a thick cloth or cushion material rather than a thin cloth or resin film. Incidentally, shoulder straps 20, 20 are provided on the left and right sides of the back surface portion 13.

The chair body 21 includes a plurality of seat plates 22 made of hard synthetic resin, wood, metal, etc. and a plurality of through holes 18 provided in the rucksack body 11 so as to coincide with each other. And a leg portion 23.

The seat plate portion 22 is gently bent so as to substantially match the inner surface shape of the surface portion 12 of the rucksack body 11. Further, each leg portion 23 is expandable and contractable, and in the shortest state, it fits within the space between the front surface portion 12 and the back surface portion 13 of the rucksack body 11, and in the longest state, the tips of the leg portions 23 are at the same position, It greatly extends outward from the rucksack body 11. In addition, the shortest state, the longest state, and the length in the middle of each leg 23 can be freely set, and the respective lengths can be fixed. A rubber cap may be fixed to the tip of each leg 23.

The rucksack of the present invention has the above-mentioned structure, and when it is used as a rucksack, the fastener 17 is opened and the chair body 21 is housed inside the rucksack body 11. In this case, the seat plate portion 22 is positioned along the inner surface of the surface portion 12, and each leg portion 23 faces each through hole portion 18 from the inside. In this state, when the fastener 17 is opened, the inside of the rucksack body 11 is largely opened, so that the necessary items can be stored and taken out, and the function as the rucksack is not impaired. In addition, since the backpack body 11 only has the chair body 21 inside, a sufficiently large storage space can be secured, and a large number of items can be stored.

When carrying the rucksack body on the back, the left and right shoulder belts 20 are hung on the respective shoulders, but all the leg portions 23 are covered with the cover 19 in the through hole portion 18. Since the leg portions 23 located on the left and right sides below do not contact the back of the human body, there is no discomfort when the person is carried on his back, and there is no inconvenience.

When it is used as a chair, the cover 19 of each through hole 18 is opened, each leg 23 is pulled out and extended to the longest state, and its length is fixed. The part becomes a seat plate part and can be seated.

In addition, when the longest legs are set to the shortest, the legs can be used as backpacks again, and when the legs are set to intermediate lengths and fixed, they can be used as chairs with short legs. it can.

[0017]

[Effect of device]

 In summary, the present invention has a rucksack body having a front surface portion and a back surface portion, and a chair body, wherein the rucksack body has a plurality of through holes formed in the back surface portion, and the chair body is a rucksack. It has a seat plate that is along the inner surface of the surface of the sack body, and a plurality of extendable legs that are provided on the seat plate and that match the positions of the through holes in the back part, so it is extremely simple. It can be easily assembled and folded, and is stable when assembled, making it a very effective chair for mountaineering and resting during travel. In addition, since the seat plate is located inside the rucksack body and runs along the surface, there is almost no blocking of the inside of the rucksack body, and when it is used as a chair, the rucksack is placed on the surface of the seat plate part. The main body has a flexible surface and is comfortable to sit on. Moreover, since the seat plate of the main body of the chair is located inside the surface of the rucksack, even if other equipment hits the surface of the rucksack and receives shock or vibration, the stored items inside will not be stored. Since it can be protected, its commercial value is extremely high.

[Brief description of drawings]

FIG. 1 is a side view showing an embodiment of the present invention.

FIG. 2 is a rear view showing an embodiment of the present invention.

FIG. 3 is a side view used as a chair.

FIG. 4 is a perspective view of a chair body.

[Explanation of symbols]

 1 Rucksack 11 Rucksack body 12 Surface part 13 Back part 14 Top part 15 Side part 16 Bottom part 17 Fastener 18 Through hole part 19 Cover 21 Chair body 22 Seat plate part 23 Leg part

Claims (2)

[Scope of utility model registration request] 1. A rucksack body having a front surface portion and a back surface portion, and a chair body housed inside the rucksack body, wherein the rucksack body has a plurality of through holes formed in the back surface portion. However, the chair body is a seat plate part in a state of being along the inner surface of the surface part of the rucksack body, and a plurality of extendable and retractable leg parts which are provided on the seat plate part and coincide with the positions of the through holes of the back part. In the state where the chair body is housed in the rucksack body, each leg part faces the through hole in the rucksack body. 2. The rucksack according to claim 1, wherein the through hole portion of the back surface portion is provided in the upper central portion and the lower left and right side portions, and each through hole portion is covered by an openable / closable cover.