CN205988134U - A kind of folding seat - Google Patents

Abstract

This utility model provides a kind of folding seat, including folding chair seat board, it is arranged on the chair back of described chair seat board side, it is connected to the chair leg of described chair seat board lower surface and the base being connected to leg bottom, described chair seat board is included the fixed plate being connected with the described chair back and leg respectively and is connected with described fixed plate and is foldable to the folded sheet below described fixed plate by hinge, described fixed plate is arranged on the upper end away from described base of leg, described folded sheet is connected to the middle part of leg by being hinged on the adjusting part of its lower surface.This utility model can change seat size, have the function of seat and chaise longue simultaneously, and structure is simple.

Description

A kind of folding seat

Technical field

This utility model is related to a kind of chair, more particularly, to a kind of folding seat.

Background technology

Chair, is a kind of thing to sit on also including handrail having backrest, having.Chair is pressed material and is classified：Solid wood chair, glass chair, Ferrum skill chair, plastic chair, fabric chair, skin skill chair, foaming chair etc..Chair is pressed using classification：Office chair, dining chair, chair, leisure chaise longue, Chaise longue, chair special etc..

Fast-developing with modern society, the rhythm of life of people is accelerated, and working and learning pressure is also increasing, in order to Improve the comfort level of working and learning, people are increasingly employed backed chair and replace conventional stool to be used as work Thing to sit on study.But either office still learns place at present, the chair-function that it provides is all more single, especially Classroom, because its population density is big, the chair in classroom limited space, therefore classroom be typically only used for being seated it is impossible to For recumbency, it is unfavorable for the use to chair during resting for the student.

In order to realize the one-object-many-purposes to chair, a kind of foldable chair occurs now on the market, by widening or adding Long seat has " seat " and the function of " lying " concurrently to realize chair simultaneously.Existing folding seat typically in the front side of normal seat or The left and right sides increases by one piece of panel, and arranges a pair of chair leg in the bottom surface of plate.In a folded state, chair leg is received with panel It is contained in front side or the left and right sides of seat, now user non-sitting state；In the on-state, chair leg is opened and be placed on On the ground, panel and seat are in same plane, and seat increases, and now user can couch.Although this kind of folding seat is simultaneously simultaneous Have " seat " and the function of " lying ", but it needs extra increase chair leg quantity to be supported, product structure complicates.

Utility model content

The purpose of this utility model is to provide a kind of folding seat, and it can change seat size, have simultaneously seat and The function of chaise longue, and structure is simple.

For achieving the above object, this utility model spy employs the following technical solutions：

A kind of folding seat, the chair back including folding chair seat board, being arranged on chair seat board side, is connected to chair seat board following table The chair leg in face and the base being connected to chair leg bottom, chair seat board include the fixed plate being connected with the chair back and chair leg respectively and Be connected with fixed plate by hinge and be foldable to the folded sheet below fixed plate, fixed plate be arranged on chair leg away from base Upper end, folded sheet is connected to chair midleg by being hinged on the adjusting part of its lower surface.

In preferred embodiment of the present utility model, above-mentioned adjusting part is included the first regulating arm and is cut with scissors with the first regulating arm The second regulating arm connecing, one end away from the second regulating arm of the first regulating arm is hinged to the lower surface of folded sheet, the second regulation One end away from the first regulating arm of arm is hinged to chair midleg.

In preferred embodiment of the present utility model, above-mentioned second regulating arm includes slide rail and the cunning that can slide along slide rail Bar, slide rail is hinged to chair midleg, and one end of slide bar is maintained in slide rail, and the other end of slide bar is hinged with the first regulating arm.

In preferred embodiment of the present utility model, above-mentioned slide rail includes along its axially arranged opening, the one of opening Multiple spacing draw-in grooves are provided with lateral edges, the side towards opening of slide bar is provided with the limit convex matching with spacing draw-in groove Rise.

In preferred embodiment of the present utility model, above-mentioned multiple spacing draw-in grooves are arranged equally spaced at the edge of opening On, and be connected smoothly between two neighboring spacing draw-in groove.

In preferred embodiment of the present utility model, the above-mentioned chair back includes backboard and two L-shaped connecting rods, and backboard is solid Be scheduled in two vertical bars of two L-shaped connecting rods, the middle part of two horizon bars of two L-shaped connecting rods respectively with two chair legs Connect, and be provided with fixed plate on two horizon bars.

In preferred embodiment of the present utility model, above-mentioned base is in I shape, and base includes two and is parallel to each other and divides It is not connected to the first support bar of two chair leg bottoms and the second support bar between two first support bars is set.

In preferred embodiment of the present utility model, above-mentioned folding seat also includes being arranged on base and is located at two chair legs Between magazine.

In preferred embodiment of the present utility model, above-mentioned magazine includes multiple L-shaped thin bars arranged in parallel and extremely The connection straight-bar of few two multiple L-shaped thin bars of connection, and at least two connection straight-bars are according to the side perpendicular to multiple L-shaped thin bars Formula is arranged.

In preferred embodiment of the present utility model, above-mentioned magazine is also included by multiple L-shaped thin bars and at least two even Connect straight-bar and be enclosed in interior frame.

Advantageous Effects of the present utility model：

Folding chair structure of the present utility model simple it is only necessary to regulation group by being respectively hinged on folded sheet and chair leg Chair seat board just can be folded by part, the size of adjustment chair seat board.Adjusting part of the present utility model includes two and mutually cuts with scissors The first regulating arm connecing and the second regulating arm, and by being arranged between spacing draw-in groove and the spacing preiection on the second regulating arm The positioning to folded sheet is realized in cooperation so that adjusting part is not only used for adjusting the position of folded sheet but also can beating completely in folded sheet In the state of opening, folded sheet is played a supporting role, eliminate increase chair leg and folded sheet is supported.

Brief description

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to use required in embodiment Accompanying drawing be briefly described it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used To obtain other related accompanying drawings according to these accompanying drawings.

Fig. 1 is the front view of folding seat of the present utility model；

Fig. 2 is the right view of folding seat of the present utility model；

Fig. 3 is the upward view of folding seat of the present utility model；

Fig. 4 is the axonometric chart of folding seat of the present utility model；

Fig. 5 is the axonometric chart of folding seat of the present utility model；

Fig. 6 is the axonometric chart of folding seat of the present utility model；

Fig. 7 is the partial enlarged drawing for Fig. 5 of folding seat of the present utility model.

Reference numerals list：

Folding seat 100；

Chair seat board 101；The chair back 201；Chair leg 301；Base 401；Adjusting part 501；Magazine 601；First mounting seat 701；Second mounting seat 702；3rd mounting seat 703；

Fixed plate 111；Folded sheet 112；Hinge 113；

Backboard 211；L-shaped connecting rod 212；

First support bar 411；Second support bar 412；

First regulating arm 511；Second regulating arm 512；

Slide rail 521；Slide bar 522；

Opening 531；Spacing draw-in groove 532；Spacing preiection 533；Double wedge 534；

L-shaped thin bar 611；Connect straight-bar 612；Frame 613.

Specific embodiment

Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in this utility model embodiment The embodiment stated is a part of embodiment of this utility model, rather than whole embodiments.Generally described in accompanying drawing herein and The assembly of this utility model embodiment illustrating can be arranged with various different configurations and design.

Therefore, below requirement is not intended to limit to the detailed description of the embodiment of the present utility model providing in the accompanying drawings The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, all Belong to the scope of this utility model protection.

It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then do not need it to be defined further and explains in subsequent accompanying drawing.

In description of the present utility model, it should be noted that term " " center ", " on ", D score, " vertical ", " level ", The orientation of instruction such as " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, or this practicality is new Orientation or position relationship that type product is usually put when using, are for only for ease of description this utility model and simplify description, and It is not instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore It is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and It is not intended that instruction or hint relative importance.

Additionally, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, but can be slightly Low dip.As " level " only refers to for its direction relatively " vertical " more level, it is not that this structure of expression must be complete Full level, but can be slightly tilted.

In addition it is also necessary to explanation in description of the present utility model, unless otherwise clearly defined and limited, term " sets Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in utility model.

Referring to Fig. 1 to Fig. 5 one of arbitrarily shown by folding seat of the present utility model 100, including chair seat board 101, the chair back 201st, chair leg 301, base 401, adjusting part 501 and magazine 601.

The chair back 201 is arranged on the side of chair seat board 101 and is connected with chair seat board 101.Two chair legs 301 are connected to chair seat board 101 lower surface.Base 401 is connected to the bottom of two chair legs 301.One end of adjusting part 501 is hinged on chair seat board 101 The side away from the chair back 201 lower surface, adjusting part 501 other end is hinged to the middle part of chair leg 301.Magazine 601 sets Put on base 401 and be located between two chair legs 301.

Referring to Fig. 6, chair seat board 101 includes fixed plate 111 and folded sheet 112.Fixed plate 111 and folded sheet 112 are each other The rectangle tabular component of equal length.The width of the width of fixed plate 111 and folded sheet 112 can equal it is also possible to not phase Deng.For convenience folded sheet 112 storage is folded to the lower section of fixed plate 111, the width of folded sheet 112 should be less than fixed plate 111 height apart from ground.

Fixed plate 111 is arranged on the upper end away from base 401 of chair leg 301, and connects admittedly with two chair legs 301 Fixed.The longer side of fixed plate 111 length of side is connected with the chair back 201, and another length of side away from the chair back 201 of fixed plate 111 is longer Side be connected with folded sheet 112.

Fixed plate 111 and folded sheet 112 are by being arranged on the hinge 113 of chair seat board 101 lower surface and connecting so that folded sheet 112 can rotate in vertical plane around fixed plate 111.In the state of chair seat board 101 is fully deployed, folded sheet 112 passes through to close At page 113 and fixed plate 111 in the same plane.In the state of chair seat board 101 folds, folded sheet 112 passes through hinge 113 folding It is stacked to the lower section of fixed plate 111.

Preferably, fixed plate 111 and folded sheet 112 are planks.

Preferably, fixed plate 111 and folded sheet 112 are plastic plates.

The side away from fixed plate 111 of folded sheet 112 is provided with adjusting part 501.Adjusting part 501 is hinged on folding The lower surface of plate 112, and folded sheet 112 is connected to the middle part of chair leg 301.

Referring to Fig. 5 and Fig. 6, the chair back 201 includes backboard 211 and two L-shaped connecting rods 212.Two L-shaped connecting rods 212 It is simultaneously connected with backboard 211 and fixed plate 111.Specifically, backboard 211 is fixed on two of two L-shaped connecting rods 212 vertically On bar.The middle part of two horizon bars of two L-shaped connecting rods 212 is connected with two chair legs 301 respectively.Arrange on two horizon bars There is fixed plate 111.That is, the horizon bar of L-shaped connecting rod 212 is fastened on the lower surface of fixed plate 111.L-shaped connecting rod 212 The fixed plate 111 of the chair back 201 and chair seat board 101 is not only connected by horizon bar, and also acts as the support to fixed plate 111 Effect, enhances the steadiness of folding seat 100.Rotate around fixed plate 111 to not affect folded sheet 112, L-shaped connecting rod 212 Of length no more than fixed plate 111 of horizon bar width.

Preferably, the length of backboard 211 is at least above the distance between two L-shaped connecting rods 212.

Preferably, backboard 211 is rectangular plank.

Preferably, L-shaped connecting rod 212 is the hollow metal body of rod.

It is highly preferred that L-shaped connecting rod 212 is the circular hollow metal body of rod for cross section.

It is highly preferred that L-shaped connecting rod 212 is rectangle or the foursquare hollow metal body of rod for cross section.

Two chair legs 301 are arranged on the lower section of fixed plate 111, and are fixedly connected with the lower surface of fixed plate 111.Preferably Ground, chair leg 301 is connected with fixed plate 111 by the first mounting seat 701.First mounting seat 701 is the L-shaped tabular structure in cross section Part, it is arranged on the lower surface of fixed plate 111, and the first mounting seat along the direction of the horizon bar parallel to L-shaped connecting rod 212 701 have the length dimension matching with fixed plate 111.First side plate of the first mounting seat 701 and the lower surface of fixed plate 111 Abutting contact, and be connected by mechanical fasteners such as such as screw or bolts.Second side plate of the first mounting seat 701 and chair leg 301 abutting contact, and be connected by mechanical fasteners such as such as screw or bolts.First side plate of the first mounting seat 701 and Second side plate is mutually perpendicular to.

Preferably, chair leg 301 is connected with the horizon bar of L-shaped connecting rod 212, by the horizon bar of L-shaped connecting rod 212 and admittedly Connect between fixed board 111, in the lump chair leg 301 is connected to the lower surface of fixed plate 111.It is highly preferred that chair leg 301 is with L-shaped even Extension bar 212 is integrally molded so as an entirety so that only fixed plate 111 need to be fixed on two L-shaped connecting rods in assembling process On 212 horizon bar, eliminate the Connection Step between chair leg 301 and fixed plate 111, simplify the assembling of product Journey.

Preferably, chair leg 301 is the hollow metal body of rod.

It is highly preferred that chair leg 301 is the circular hollow metal body of rod for cross section.

It is highly preferred that chair leg 301 is rectangle or the foursquare hollow metal body of rod for cross section.

Preferably, the shape and size that chair leg 301 holding is matched with L-shaped connecting rod 212.

Referring to Fig. 3 and Fig. 6, base 401 is in I shape.Base 401 is connected to the bottom of two chair legs 301.Base 401 It is parallel to each other and is connected to first support bar 411 and the setting two first of two chair leg 301 bottoms including two Second support bar 412 between support bar 411.It is arranged on second support bar 412 between two first support bars 411 also simultaneously It is arranged between two chair legs 301.

First support bar 411 and second support bar 412 are the hollow metal body of rod.

It is highly preferred that first support bar 411 and second support bar 412 are the circular hollow metal body of rod for cross section.

It is highly preferred that first support bar 411 and second support bar 412 are rectangle or foursquare hollow gold for cross section Belong to the body of rod.

Preferably, the shape and size that first support bar 411 holding is matched with chair leg 301.

Referring to Fig. 6, adjusting part 501 includes the first regulating arm 511 and second regulating arm hinged with the first regulating arm 511 512.One end away from the second regulating arm 512 of first regulating arm 511 is hinged to the lower surface of folded sheet 112.Specifically, first One end away from the second regulating arm 512 of regulating arm 511 is hinged with the 3rd mounting seat 703 being arranged on folded sheet 112 lower surface. One end away from the first regulating arm 511 of second regulating arm 512 is hinged to the middle part of chair leg 301.Specifically, the second regulating arm 512 one end away from the first regulating arm 511 is with to be arranged on supermedial second mounting seat 702 of chair leg 301 hinged.First regulation Arm 511 can rotate rotating around the 3rd mounting seat 703 and the second regulating arm 512.Second regulating arm 512 can be rotating around the first regulating arm 511 and second mounting seat 702 rotate.

The first regulating arm 511 being hinged and the second regulating arm 512 can rotate around other side, and by change each other it Between angle adjusting the relative position relation between folded sheet 112 and chair leg 301.Specifically, when the first regulating arm 511 and The angle of the formation between two regulating arms 512 is 0 °, and that is, both coincide with one another, and now, folded sheet 112 folding storage is in fixed plate 111 lower section, and closest from chair leg 301.The angle of the formation between the first regulating arm 511 and the second regulating arm 512 Spend for 180 °, adjusting part 501 is completely in straight configuration, now, folded sheet 112 is in and fixed plate 111 identical plane Interior and farthest with a distance from chair leg 301.In other words, folded sheet 112 follow the traction of the first regulating arm 511 hinged therewith and Rotate around fixed plate 111.What deserves to be explained is, folded sheet 112 of the present utility model can only be to the lower section rotation of fixed plate 111.

Referring to Fig. 6 and Fig. 7, the second regulating arm 512 includes slide rail 521 and the slide bar 522 that can slide along slide rail 521.Slide rail 512 is the hollow rectangle body of rod, and the height of slide rail 521 is significantly less than its length and width so that its overall structure is in Flat.Slide bar 522 is the flat member matching with slide rail 511 holding shape and size.Slide rail 521 is hinged to chair leg 301 Middle part.One end of slide bar 522 is maintained in slide rail 521, and the other end of slide bar 522 is hinged with the first regulating arm 511, such as Fig. 7 Shown.

Slide rail 521 is included along its axially arranged opening 531.Opening 531 is arranged on the side of slide rail 521, and in side Axially disposed on face.Preferably, two openings 531 are separately positioned on be parallel to each other two sides of slide rail 521, and Two openings 531 correspond to each other.Multiple spacing draw-in grooves 532 are provided with lateral edges of opening 531.That is, multiple limiting cards Groove 532 is arranged on the edge of opening 531 homonymy.The side towards opening 531 of slide bar 522 is provided with and spacing draw-in groove 532 The spacing preiection 533 matching.This utility model passes through spacing preiection 533 is fastened in different spacing draw-in grooves 532, will roll over Lamination 112 is positioned at different positions.

Preferably, the spacing draw-in groove 532 of two openings 531 corresponds each other.

Form double wedge 534 between two neighboring spacing draw-in groove.One lateral edges of opening 531 are by multiple spacing draw-in groove 532 Hes Multiple double wedges 534 are arranged alternately and are formed.Multiple double wedges 534 are all to the lopsidedness away from chair leg 301 so that each double wedge 534 Outwardly near the side of chair leg 301, the side away from chair leg 301 caves inward.The close chair leg 301 of each double wedge convex Go out side and away from being connected smoothly between the depression side of chair leg 301 so that passing through between two neighboring spacing draw-in groove 532 Double wedge 534 is connected smoothly, and is conducive to spacing preiection 533 successfully to snap in another limiting card from a spacing draw-in groove Groove.And, protruding of any one double wedge 534 is connected smoothly between side and the depression side of adjacent tooth, and limits Go out spacing draw-in groove 532.It is connected smoothly between the depression side of any one double wedge 534 and the protrusion side of adjacent tooth, And limit spacing draw-in groove 532.

Preferably, multiple spacing draw-in grooves 532 are arranged equally spaced on the edge of opening 531.

Referring to Fig. 6, folding seat 100 also includes being arranged on base 401 and is located at the magazine between two chair legs 301 601.Magazine 601 is arranged on below chair seat board 101, for placing study or work data and study or the office literary composition of correlation Tool etc., increased the function of containing articles not available for typically existing chair.

Magazine 601 includes the company that multiple L-shaped thin bars 611, at least two arranged in parallel connect multiple L-shaped thin bars 611 Connect straight-bar 612 and multiple L-shaped thin bars and at least two connection straight-bars are enclosed in interior frame 613.Each connects straight-bar 612 It is connected with L-shaped thin bar 611 in the intersection with each L-shaped thin bar 611.

Preferably, each is connected straight-bar 612 and is welded and fixed with L-shaped thin bar 611 in the intersection with each L-shaped thin bar 611.

Preferably, in preferred embodiment illustrated in fig. 6, magazine 601 includes seven L-shaped thin bars arranged in parallel 611 and two connection multiple L-shaped thin bars 611 connection straight-bars 612.

Preferably, in other embodiments, magazine 601 includes five, nine or L-shaped thin bar that more are arranged in parallel 611 and three, four or more connect multiple L-shaped thin bars 611 connection straight-bar 612.

Preferably, at least two connection straight-bars 612 are arranged according to the mode perpendicular to multiple L-shaped thin bars 611.

Preferably, at least two connection straight-bars 612 are arranged according to the mode being formed an angle with multiple L-shaped thin bar 611 shapes. This angle is 30 ° -60 °.

Preferably, at least two connection straight-bars 612 are located in parallel to one another in multiple L-shaped thin bars 611.

Preferably, at least three connection straight-bars 612 finish up successively and are connected, and form closure figure in multiple L-shaped thin bars 611 Shape.For example, triangle, rectangle, square, rhombus, regular pentagon or regular hexagon.

In conjunction with Fig. 6 and Fig. 7, the folding principle of folding seat 100 of the present utility model is illustrated.

When chair seat board 101 is under folded state, the first regulating arm 511 and the second regulating arm 512 coincide with one another.When need Chair seat board 101 is fully opened, when so that folded sheet 112 and fixed plate 111 is in same plane, directly by folded sheet 112 It is lifted up, spacing preiection 533 skids off from spacing draw-in groove 532, now between the first regulating arm 511 and the second regulating arm 512 The angle of formation be gradually increased by 0 °, spacing preiection 533 is with the angle between the first regulating arm 511 and the second regulating arm 512 Degree increases and is sequentially clamped under the drive of slide bar 522 in the multiple spacing draw-in groove 532 being gradually distance from chair leg 301, when angle increases When greatly to 180 °, folded sheet 112 and fixed plate 111 keep in the same plane, flushing with fixed plate 111, and spacing preiection 533 is protected Hold and no longer skid off in spacing draw-in groove 532, and positioning supporting role is played to folded sheet 112.When needing the folded sheet opened 112 when packing up, and is directly folded down folded sheet 112, spacing preiection 533 skids off from spacing draw-in groove 532, and slide bar 522 is being slided Slide near the direction of chair leg 301 in rail 521, the angle between the first regulating arm 511 and the second regulating arm 512 by 180 ° by Decrescence little, until being reduced to 0 °, the first regulating arm 511 is overlapped with the second regulating arm 512, and folded sheet 112 is received and solid completely Below fixed board 111.

The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.

Claims (10)

1. a kind of folding seat is it is characterised in that including folding chair seat board, being arranged on the chair back of described chair seat board side, connect Be connected on the chair leg of described chair seat board lower surface and the base being connected to leg bottom, described chair seat board include respectively with Fixed plate that the described chair back and leg connect and be connected with described fixed plate and be foldable to described fixation by hinge Folded sheet below plate, described fixed plate is arranged on the upper end away from described base of leg, and described folded sheet passes through The adjusting part being hinged on its lower surface connects to the middle part of leg.

2. folding seat according to claim 1 it is characterised in that described adjusting part include the first regulating arm and with described The second hinged regulating arm of first regulating arm, one end away from described second regulating arm of described first regulating arm is hinged to described The lower surface of folded sheet, one end away from described first regulating arm of described second regulating arm is hinged to the middle part of leg.

3. folding seat according to claim 2 is it is characterised in that described second regulating arm includes slide rail and can be along described cunning The slide bar that rail slides, described slide rail is hinged to the middle part of leg, and one end of described slide bar is maintained in described slide rail, described The other end of slide bar is hinged with described first regulating arm.

4. folding seat according to claim 3 is it is characterised in that described slide rail is included along its axially arranged opening, Multiple spacing draw-in grooves are provided with one lateral edges of described opening, the side towards described opening of described slide bar is provided with and institute State the spacing preiection that spacing draw-in groove matches.

5. folding seat according to claim 4 it is characterised in that the plurality of spacing draw-in groove be arranged equally spaced at described On the described edge of opening, and it is connected smoothly between two neighboring described spacing draw-in groove.

6. folding seat according to claim 1 is it is characterised in that the described chair back includes backboard and two L-shaped connecting rods, Described backboard is fixed in two vertical bars of described two L-shaped connecting rods, two horizon bars of described two L-shaped connecting rods Middle part be connected with two leg respectively, and described fixed plate is provided with described two horizon bar.

7. it is characterised in that described base is in I shape, described base includes two to folding seat according to claim 1 It is parallel to each other and is connected to first support bar and two described first support bars of setting of two leg bottoms Between second support bar.

8. the folding seat according to one of claim 1 to 7 it is characterised in that described folding seat also include being arranged on described On base and be located at two leg between magazine.

9. folding seat according to claim 8 it is characterised in that described magazine to include multiple L-shaped arranged in parallel thin Bar and the connection straight-bar of at least two multiple described L-shaped thin bars of connection, and connect straight-bar described at least two according to vertical Mode in multiple described L-shaped thin bars is arranged.

10. folding seat according to claim 9 is it is characterised in that described magazine is also included multiple described L-shaped thin bars It is enclosed in interior frame with connecting straight-bar described at least two.