CN2177386Y

CN2177386Y - Portable paper chair

Info

Publication number: CN2177386Y
Application number: CN 93244988
Authority: CN
Inventors: 邱创柏
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-11-23
Filing date: 1993-11-23
Publication date: 1994-09-21
Anticipated expiration: 2003-11-23

Abstract

The utility model relates to a portable paper chair, which is formed by the fold and the adhesive joint of a thick cardboard. The cardboard is folded into 4 board blocks in equalization; a center fold line is arranged on each board block; both sides of the fold line are provided with a pair of elliptical open pores; diamond assistant boards are arranged on the second and the fourth board blocks; trapezoid seat boards are arranged on the first and the third board blocks; the outer margin of the first board block and the top of the third trapezoid seat board are all provided with sticking board. When the utility model is used, each board block is folded by the fold line, and the seat boards and the board blocks are connected together by the sticking board to form a chair seat; when the utility model is not used, each board block is folded or leveled, and the chair seat is folded into a tabular shape. The utility model has the advantages of small occupation, and convenient carry.

Description

Portable paper chair

The utility model relates to a kind of portable type paper chair.

General portable type seat all uses materials such as timber, ferrous metal or plastics to make, with the seat that hophornbeam is made, the expense height, the assembling effort, Heavy Weight, volume are big, the inconvenience collection with carry; The seat that plastics are made, just weight is lighter, but also exists and the same problem of hophornbeam system seat, so convenient inadequately.

The purpose of this utility model is that a kind of portable type paper chair will be provided, and it is simple in structure, is easy to carry, and can reduces cost.

The purpose of this utility model is achieved in that this portable type paper chair amounts to bonding forming by a millboard.The impartial folding of this cardboard is divided into 4 plates, on each plate, be provided with the center crease, be provided with a pair of oval aperture in the crease both sides, on the 2nd and the 4th plate, be provided with rhombus and help plate, be provided with trapezoidal seat board on the 1st and the 3rd plate, the trapezoidal seat board of the outer rim of the 1st plate and the 3rd plate top is equipped with adhesive sheet; During use, each plate is amounted to, and utilized adhesive sheet that seat board and plate are connected together, form seat by broken line; Not the time spent, each plate is folded or evens up, then seat folds into flat, takes up an area of few, easy to carry.

Advantage of the present utility model:

1, in light weight, easy assembling, easy to carry, the minimizing of folding back takes up room, and during use, utilizes knuckle to strengthen support force, and is safe and reliable.

2, because paper products do not pollute the environment, after damaged the recovery, resource also can reuse.

3, cost is low, and is good in economic efficiency.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof:

Fig. 1 is that the utility model launches plane.

Stereogram during the upright state of Fig. 2 to be the utility model be after bonding, bending support.

Front elevation during the upright state of Fig. 3 to be the utility model be after bonding, bending support.

Side view during the upright state of Fig. 4 to be the utility model be after bonding, bending support.

To be the utility model be after bonding, bending Fig. 5 folds into the flat schematic diagram.

Describe in detail below in conjunction with accompanying drawing.

With reference to Fig. 1-5, this portable type paper chair is amounted to bonding forming by a millboard, it is characterized in that the impartial folding of this base board is divided into 4 continuous plates, 11,12,13,14, on plate 12,14, respectively there is a rhombus to help plate 17, one trapezoidal seat board 18 is respectively arranged on plate 11,13, on the seat board 18 of plate 13, reach the outer rim of plate 11, be respectively equipped with adhesive sheet 16, center at each plate, if crease 15, thereby 4 plates that will link to each other are divided into 111,112,121,122,131,132,141,142,8 piecemeals again.Both sides at arbitrary plate center crease 15 are provided with a pair of oval aperture 19.

During upright paper chair, at first utilize the plate broken line, with plate 11,12,13,14 amount to, make plate 11 and 13,12 is tortuous relative with 14, and the centre fold 15 of borrowing each plate, make plate 12 bend inwards with plate 14＞＜the corresponding inner concave of shape, plate 11 with 13 for outwards to be bent into＜＞the corresponding outer convex surface of shape, and make rhombus on plate 12 and 14 help outwards bending and V-shaped of plate 17, then plate 11 upper base plates 18 are bonding with the adhesive sheet 16 on plate 13 seat boards 18, again that the adhesive sheet 16 of plate 11 outer rims is bonding with plate 14, can form a seat, and make two bonding seat boards be converted into the V shape 18 times and fit in and outwards be bent into the top that the V shape helps plate 17.The seat that this assembling is finished can increase a upright intensity by the zig zag plane of plate, reaches safe and reliable.

When need not or carry, the plate 11,13 of evagination can be evened up, help plate 17 inside doublings to fit on plate 12,14 and its rhombus of indent, and make above-mentioned bonding seat board 18 upwards to folded, then can make the paper chair fold into flat, and can borrow the set oval aperture 19 in plate both sides, and overlapping applying, easy to carry and store.

Claims

1, a kind of portable type paper chair, amount to bonding forming by a millboard, it is characterized in that the impartial folding of this millboard is divided into 4 continuous plates, (11), (12), (13), (14), in plate (12), (14) respectively there is a rhombus to help plate (17) on, in plate (11), one trapezoidal seat board (18) is respectively arranged (13), seat board (18) in plate (13) is gone up the outer rim that reaches plate (11), be respectively equipped with adhesive sheet (16), center at each plate, if crease (15), thereby 4 plates that will link to each other are divided into (111) again, (112), (121), (122), (131), (132), (141), (142), 8 piecemeals.

2, by the described portable type paper of claim 1 chair, it is characterized in that being provided with a pair of oval aperture (19) in the both sides of arbitrary plate center crease (15).