CN205658649U - Folding chair - Google Patents

Abstract

The utility model discloses a folding chair, including chair frame and seat support, the chair frame is including left bayonet joint, right side bayonet joint, transverse connecting tube, left side supporting leg, right side supporting leg and the left branch vaulting pole that is used for supporting the seat support, the right branch vaulting pole, left side bayonet joint includes the upper left intubate of V type, intubate and first intubate under the V type left side, the upper right intubate of right side bayonet joint V type, intubate and second intubate under the V type right side, upper left intubate of V type and the upper right intubate of V type cartridge respectively have left branch vaulting pole and right branch vaulting pole, under the V type left side under the intubate and the V type right side intubate respectively the cartridge have left supporting leg and right supporting leg, the transverse connecting tube cartridge is connected left bayonet joint and right bayonet joint in first intubate and second intubate, left branch vaulting pole and right branch vaulting pole are inserted and are supported on the plug bush of seat support. The utility model discloses simple structure, swift, the convenient to carry of dismouting.

Description

A kind of folding seat

Technical field

This utility model relates to a kind of chair, particularly relates to a kind of folding seat.

Background technology

Along with the improving constantly of living standard of people, outdoor travel more and more welcomed by the people, travel out of doors Middle folding seat is indispensable articles for use, and existing folding seat includes chair body, chair base structure, and most of structures are complex, and Volume after folding is relatively large, goes out to carry, the inconvenience of assembling-disassembling foldable chair, and folding seat after deployment, fix, function singleness by structure, Comfort level and the practical degree of folding seat are required more and more higher by people, cannot meet the diversified functional requirement of people.

Utility model content

The problem that the purpose of this utility model is intended to overcome the dismounting inconvenience of existing folding seat, comfort level is not enough, it is provided that a kind of Comfort level is high, easy to assemble and the folding seat of simple in construction.

To this end, this utility model is by the following technical solutions: a kind of folding seat, it is characterized in that, including chair frame and seat support, institute The chair frame stated includes left connection-peg, right connection-peg, transverse connecting pipe, left support lower limb, right support lower limb and for supporting a left side for seat support Support bar, right support bar；What described left connection-peg had that level arranges to the right first intubates, and described left connection-peg is fixed with and inclines The V type upper left arranged obliquely intubates and intubates with the V-type lower-left arranged diagonally downward, and described left support lower limb is two, respectively Being inserted in described V type lower-left and intubate interior, described left support bar is two, is inserted in described V type upper left respectively and intubates interior, described What right connection-peg had that level arranges to the left second intubates, and described right connection-peg is fixed with that to tilt upward the V type of setting right On intubate and the V-type bottom right that arranges intubates diagonally downward, described right support lower limb is two, is inserted in described V type bottom right respectively In intubating；Described right support bar is two, is inserted in described V type upper right respectively and intubates interior, and described transverse connecting pipe two ends are respectively Circumferentially arranged seam opening, described transverse connecting pipe two ends be plugged in respectively described first intubate with second intubate on, first Intubating the through hole that on periphery, setting is corresponding with one end seam opening, second intubates setting on periphery opens with other end seam The through hole that mouth is corresponding, is connected by screw (bearing pin) between described seam opening and through hole, by transverse connecting rod and left grafting Head and right connection-peg connect, and limit left connection-peg and the position of right connection-peg.

As supplementing technique scheme and perfect, this utility model also includes following technical characteristic.

The opening angle of described seam opening is 20 degree, makes the transverse connecting pipe can be at circumferencial direction by screw (bearing pin) Rotate 20 degree, and limit the movement of axis direction.

Described V-type upper left has the first elastic threads to pass on intubating, and the two ends of the first elastic threads are individually fixed in two supports Bar, separately has the second elastic threads to be through at V-type lower-left and intubates interior, and the second elastic threads two ends are separately fixed on two supporting legs, described V Type upper right has the first elastic threads to pass on intubating, and the two ends of the first elastic threads are individually fixed in two support bars, separately have second Elastic threads is through at V-type bottom right and intubates interior, and the second elastic threads two ends are separately fixed on two supporting legs.

Described seat support also includes that the chair back setting one with seat support is provided with for two left sides as cloth, four corners of seat support bottom surface The sleeve that support bar and two right support club heads insert.

The both sides of described seat support and the chair back all use mesh cloth, strengthen the breathability of seat support.

It is connected with collecting bag on described seat support dual-side, saves space, it is simple to storage article.

Arc-shaped head back cushion is set on the described chair back, improves the comfort level of seat.

All set on described two left support lower limbs and two right support lower limbs and be cased with Anti-slip cover.

This utility model can reach following beneficial effect: the transverse connecting pipe of described a kind of folding seat is plugged in first Intubate and second intubate between, by screw (bearing pin) connect, left connection-peg, right connection-peg, supporting leg, right support lower limb are inserted respectively Being located on left connection-peg and right connection-peg, simple in construction, plug-in mounting fold fast, accommodation space is little, a kind of folding easy to carry Chair.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of this utility model seam opening.

Detailed description of the invention

Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in detail.

This utility model as shown in Fig. 1 ~ Fig. 2 includes chair frame and seat support 18, and described chair frame includes left connection-peg, right grafting Head, transverse connecting pipe 12, left support lower limb 13, right support lower limb 10 and for supporting the left support bar 17 of seat support 18, right support bar 6； All setting on left support lower limb 13 and right support lower limb 10 and be cased with Anti-slip cover 11, what described left connection-peg had that level arranges to the right first inserts Pipe 16, described left connection-peg be fixed with tilt upward the V-type upper left of setting intubate 15 and the V-type lower-left that arranges diagonally downward insert Pipe 14, left support lower limb 13 is two, is inserted in respectively in V-type lower-left intubates 14, and left support bar 17 is two, is inserted in V respectively In type upper left intubates 15, V-type upper left intubates has the first elastic threads to pass on 15, the two ends of the first elastic threads are individually fixed in two Support bar, separately has the second elastic threads to be through in V-type lower-left intubates 14, and the second elastic threads two ends are separately fixed at two supporting legs On；What described right connection-peg had that level arranges to the left second intubates 7, and right connection-peg is fixed with the V-type tilting upward setting Upper right intubate 8 and the V-type bottom right that arranges diagonally downward intubate 9, described right support lower limb 10 is two, is inserted in V-type respectively right Under intubate 9 in, described right support bar 6 is two, is inserted in respectively in institute's V-type upper right intubates 8, and V-type upper right intubates on 8 One elastic threads passes, and the two ends of the first elastic threads are individually fixed in two support bars, separately have the second elastic threads to be through at V-type bottom right In intubating 9, the second elastic threads two ends are separately fixed on two supporting legs；Described transverse connecting pipe 12 two ends the most circumferentially set Putting seam opening 20, transverse connecting pipe 12 two ends are plugged in described first respectively and intubate 16 and second and intubate on 7, and first intubates 16 Arranging the through hole corresponding with one end seam opening 20 on periphery, second intubates setting on 7 peripheries opens with other end seam Mouth 20 corresponding through holes, seam opening 20 angle is to be fixed by screw (bearing pin) 19 between 20 degree and through hole, will be laterally Connecting tube 12 is connected with left connection-peg and right connection-peg, limits the movement of axis direction.Seat support 18 also includes setting one with seat support 18 The chair back 2 of body is cloth, and four corners of seat support 18 bottom surface are provided with inserts for two left support bars 17 and two right support bar 6 heads The sleeve 5 entered, the both sides of seat support 18 and the chair back 2 all use mesh cloth 3, seat support 18 dual-side are connected with collecting bag 4, save sky Between, it is simple to storage article, the chair back 2 arranges arc-shaped head back cushion 1, improves the comfort level of folding seat.

Claims (6)

1. a folding seat, it is characterised in that: include that chair frame and seat support, described chair frame include left connection-peg, right connection-peg, horizontal stroke To connecting tube, left support lower limb, right support lower limb and for supporting the left support bar of seat support, right support bar；Described left connection-peg has What level was arranged to the right first intubates, and described left connection-peg is fixed with and tilts upward the V type upper left of setting and intubate and be tilted towards The V-type lower-left of lower setting intubates, and described left support lower limb is two, is inserted in described V type lower-left respectively and intubates interior, a described left side Support bar is two, is inserted in described V type upper left respectively and intubates interior, and described right connection-peg has second that level is arranged to the left Intubating, described right connection-peg is fixed with and tilts upward the V type upper right of setting and intubate and the V-type bottom right that arranges diagonally downward is inserted Pipe, described right support lower limb is two, is inserted in described V type bottom right respectively and intubates interior；Described right support bar is two, respectively Be inserted in described V type upper right intubates, described V-type upper left intubate on have the first elastic threads to pass, the two ends of the first elastic threads are divided Not being fixed on two support bars, separately have the second elastic threads to be through at V-type lower-left and intubate interior, the second elastic threads two ends are separately fixed at two On root supporting leg, described V-type upper right intubate on have the first elastic threads to pass, and the two ends of the first elastic threads are individually fixed in two Support bar, separately has the second elastic threads to be through at V-type bottom right and intubates interior, and the second elastic threads two ends are separately fixed on two supporting legs, Described transverse connecting pipe two ends circumferentially arranged seam opening respectively, the opening angle of seam opening is 20 degree, lateral connection Pipe can rotate 20 degree at circumferencial direction, is connected by screw the movement limiting axis direction, and described transverse connecting pipe two ends are divided Be not plugged in described first intubate with second intubate on, first intubates and arranges corresponding with one end seam opening leading on periphery Hole, second intubates the through hole that on periphery, setting is corresponding with other end seam opening, logical between described seam opening and through hole Cross screw to connect.

A kind of folding seat the most according to claim 1, it is characterised in that: described seat support also includes setting chair integrally with seat support The back of the body is cloth, and four corners of seat support bottom surface are provided with the sleeve inserted for two left support bars and two right support club heads.

A kind of folding seat the most according to claim 2, it is characterised in that: the both sides of described seat support and the chair back all use mesh Cloth.

A kind of folding seat the most according to claim 3, it is characterised in that: it is connected with collecting bag on described seat support dual-side.

A kind of folding seat the most according to claim 4, it is characterised in that: arc-shaped head back cushion is set on the described chair back.

A kind of folding seat the most according to claim 5, it is characterised in that: on described two left support lower limbs and two right support lower limbs all If being cased with Anti-slip cover.