SU1602429A1 - Combined knapsack - Google Patents

Abstract

The invention relates to camping accessories, in particular, to a backpack device that is converted into objects for other purposes. The aim of the invention is to enhance the functionality and increase usability by converting the backpack into a camp bed, table and chair. The combined backpack contains a two-chamber fabric container with pockets and shoulder straps and a rigid body formed by four detachable U-shaped tubular elements, as well as a removable tabletop and seat hinged on one of the body elements. All elements of the body are made with the possibility of interconnection by means of brackets on one elements forming slots for accommodating the ends of the other elements of the body. One of the housing elements is provided with means for fixing the fabric container. 2 hp ff, 5 ill.

Description

The invention relates to camping gear and can be used in the manufacture of a backpack, which can be converted into items such as a walking bed, table and chair.

The aim of the invention is to enhance the functionality and improve the usability.

FIG. 1 shows a combined backpack, a general view; in fig. 2 - the same, side view; in fig. 3 - elements of the backpack body in the connector; in fig. 4 shows a scheme for converting a backpack into a table and a chair; in fig. 5 - transform the backpack into a camp bed.

The case of the combined backpack is a tubular frame consisting of four detachable U-shaped elements 1-4, one of which 2 is basic (Figures 1, 2 and 3). On the sides of the main part 2 of the frame, stiffening ribs 5 are fixed. A double plate 6 is attached to one of the sides of part 2 of the frame and serves as the basis for mounting a fabric container that is attached to stiffeners 5 by means of flat springs 7 and two carabiners locked inside a double plate 6. On the tubular elements of the main part 2 of the frame there are fixed brackets 8 and 9, which form the sockets for the articulation of the main part 2 of the frame with the other. Gimic elements of the design of the backpack frame when transforming it into a table and a chair or bed and assembling it for carrying cargo.

Part I of the frame is a chair made of a pair of tubular elements 10 b-shaped with stiffeners 11 and tubular elements 12 mounted on one of the sides: elements 10 intended to connect part I of the frame with other parts. The convex portions of the elements 10 are interconnected by a detachable frame 13 mounted in slots formed by brackets 14 fixed to the elements 10. On the frame 13, the plane 16 of the chair seat is pivotally fixed by means of a clip-plate 15. Back

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WITH

17 the stool is formed by a cloth cover 18, one end of which has a pocket 19 for accommodating the awning 20 therein.

Part 3 of the frame is basic to the assembly of the table and consists of two Y-fitting elements 21 with stiffening ribs 22 in the form of plates and brackets 23 and 24 forming slots for connection with other parts. The elements 21 are interconnected by an element 26 with brackets 25 on the vertical sections and a clamp-lock 27 on the horizontal section. In the slots formed by the brackets 23, the elements 21 are mounted supporting legs 28, which are intended to impart stability to the table or bed.

Part 4 of the frame is a part of the table or bed and is an {/ -shaped tubular element 29 connected by a link 30 and having displacements 31 intended for fastening the plane of the tabletop 32. On the main part 2 of the frame is attached a two-compartment backpack capacity, a large chamber 33 of which is a container of suitcase type, its fabric backs have i 7-o6pa3Hbie flat stiffeners (not shown) that retain the desired shape of the cavity when it is filled.

The large chamber 33 with side walls is fixed to the inside-main part 2 of the frame by means of four flat springs 7 and two carabiners (not shown) locked from the inside by a double-leaf plate 6. The smaller chamber 34 of the backpack capacity is a fabric case for a sleeping bag and is attached outside main part 2 of the frame. An integral part of the larger chamber 33 is a grocery bag (pocket) 35, which is laid over the filled chamber 33. Both chambers 33 and 34 have a common wall and are closed with cloth cloths on top and tightened with lacing (not shown). A bag (pocket) 36 for a first aid kit and toiletries is attached above the chamber 33. Shoulder straps 37 are fixed on the common wall of the container in the middle of the upper part, the lower ends of which are fixed in the lower corners of the larger chamber 33. In the upper part of the backpack, the shoulder straps 37 are connected to the upper main part of the frame 2 by means of a strap 38.

Transformation of parts of the structure is as follows.

Part 1 of the chair is lifted, freeing the front legs of the slots 23 on the table uprights and bracket plate 15 from the table frame part 29. The movable (/ -shaped frame 13 of the chair and the seat plane 16 secured thereto are adjusted to a horizontal position. After separating part 1 "the chair part 3" the table from the main part 2 of the frame is unchecked. To make the table stable, its supporting legs 28 are extended depending on the nature of the movement (soft or hard ground)

The ends of the tabs are horizontal or vertical.

The part 29 part 4 is separated from the sockets 24, located in the upper part 3 "table,

unfolds and reestablishes

in the receptacle 24. Then the three-section plane 32 of the table is released from the rubber displacement 31, the movable frame 29 and straightened, occupying the initial position of the table. If necessary, a grocery bag-pocket 35 is removed from the large camera 33 of the backpack and suspended from the upper frame of the table. In this case, the table area may be limited to two sections, in order to be able to access

products and utensils in a bag 35.

If necessary, the conversion of the structure to the table (Fig. 4) can be carried out without separating part 1 "chair. In this case, the part 29 is freed from the staple-plate 15 of the chair by slightly raising the latter. The pocket bag 35 is folded backward or forward. Detail 29 has become established, in the desired position. The table area is limited to two sections for accessing the grocery bag-pocket 35. To stabilize this combination, the table legs 28 are extended outward from the connecting section 6. When the structure is transformed into one large table, the lock-brackets 25 and 27 allow the plane 32 to retain the overall flat surface with uneven ground.

When the frame structure is transformed into a bed (Fig. 5), the capacity of the backpack is separated from the main part 2 of the frame. The three-section table plane 32 is exempt from part 29 of part 1 of the length. Then free

The ends 39 of the table and the elements 12 of the chair are inserted into the sockets formed by the clips 9 and 8 of the main part 2 of the frame, respectively. The table legs 28 of the table are out to the outside and sides. The free ends of the part 29 part 4 are inserted into the sockets formed

staples 25, while the part 29 is inserted into the pocket 19 of the awning, which is removed from the back 18 of the chair. Thus, the tension of the tent along the length is achieved. Its sides are fixed with the help of flat hooks 40, missed along the entire length of the awning edges, behind flat stiffeners 5 of the main body 2 of the frame and behind the ribs 22. Short curtains (not shown) are missing through the entire perimeter of the awning, closing the ribs and flat hooks on from contamination.

Disassembly of the bed occurs in reverse order. The awning 20 is detached from the frame and retracts into the cover of the backrest 18 of the chair.

The compact connection of all parts of the outer tubular structure with the body of the backpack creates convenience when transforming and transporting the device. The rapid separation of parts of the structure allows various combinations to be created: “chair and

“A backpack,“ A table-backpack, “A chair and a table-backpack,” A chair and “A table,” A bed, and also assembled into a closed system, which provides its convenience in operation.

Claims (1)

1. Combined backpack containing a container with pockets and shoulder straps, a hard body, an extra detachable / -shaped tubular element, a removable worktop and a seat hinged on one of the body elements, while the body elements are interconnected by means of brackets on some elements forming sockets for placing the ends of other elements of the body ; .7Г;: з гї з ..,, - "- z-Tf-r; m tubular elements, and an awning for conversion into a camp bed, characterized in that, in order to expand functionality by converting it into a table and chair housing contains in order to improve usability, one of the housing elements is provided with means for fixing the fabric container. 3. The backpack according to claim 1, characterized in that the material container is made of two chambers. an additional detachable / -shaped tubular element, a removable tabletop and a seat hinged on one of the housing elements, wherein the housing elements are configured to be interconnected by means of brackets on one of the elements forming slots for accommodating the ends of the other housing elements. ,, - „- z-Tf-r; in order to improve usability, one of the housing elements is provided with means for fixing the fabric container. 3. The backpack according to claim 1, characterized in that the material container is made of two chambers. 6 58 1 15 1-5 38 29 { 22 24 23 31 25 15 13 L / 2d w 7P 25 to 27 / / / / / 39 Fy 1Q 27 51 25