CN2135962Y - Sofa, bed - Google Patents

Abstract

The utility model discloses an assembled sofa, bed. The casing tube of the sitting-lying board support is stretched to adjust the size of the sofa, bed which is long when the user lies and is short when the user sits. The ladder strip of the handle covering the upper hook of the slide-rail of the leg bracket operates the lying board to lift and lower. The support frame is positioned at the bottom of the sitting-lying board support. The utility model is characterized in that a plurality of through pipes are arranged at the bottom of the sitting-lying board support. The covers of a plurality of sitting-lying board supports with the welded heads or shaped sitting-lying board supports are inserted into the through pipe to stretch. The handle is connected with the leg bracket. The ladder strips are arranged at the bottom of the handle and the cover plate is covered on the ladder strips. The upper hook of the slide-rail of the leg bracket is inserted into the ladder strips. The sliding block of the sitting-board is arranged in the groove of the back leg and is matched with the groove of the back leg to make the sofa, bed directly be folded and sat by sitting retracted and stretched and make the sofa, bed be lain and laid by unfolded. The support frame is connected with the bottom of the sitting-lying board, which is covered by the plate surface pad to form a bed. The support frame is taken off and the sofa, bed is directly folded to close.

Description

Sofa, bed

The utility model relates to a kind of Folding deck chair and beach chair.

Constantly increase in world population, under the house situation more and more in short supply, seek a kind of multi purpose sofa chair, bed, be fit to the furniture of needs in many ways, particularly necessary.Folding deck chair and beach chair can be sat, crouch, fold, but comfortable not enough and desirable.

The purpose of this utility model: being provides a kind of sofa of sitting into to society, sleeps into bed, and folding is flexible, that cold day, hot day are suitable for, combined movable couch, bed.Be the office seat, single, love seat and doss increase a kind of multiduty suitable furniture.

Elbow 11 is established on the back leg top of the utility model steel pipe leg frame, down opens oblong aperture 17, oral area 14 soldering and sealing, and upper end weldering the right and left is bent the slide rail top dog 10 that.Foreleg top is flattened mouth 16, is inserted in the elbow oblong aperture 17, and have a competition and receive and can draw close, when putting into the chair frame, horizontal boring 15, the bolt screw connects preceding back leg.Steel pipe seat frame 4, the several seat framves 4 that connect into of the crossbeam of burn-oning are set level in, arrangement several with the straight beam that two is logical.It is several to go into the steel pipe less than seat frame 4, first steel or special special section tubular product by the place ahead straight cutting, and the flat back of row, the solid welding crossbeam that is in advance connect into bushing type step grillage 6.The horizontal boring 18 in seat frame 4 fronts, bottom weldering hook 21.Step grillage 6, horizontal brill are counted the hole, what fix for seat frame hole 18 horizontal slotting Xiao Zi to pull out elongation fully.Its front lower is established weldering circle 19, allows the positive straight insertion of bracing frame of facing ∪ type Ce Shi Xia type.Bracing frame is provided with the weldering circle, gets to be suspended to when taking off on the seat frame 4 bottoms hook 21.Straight-through before and after seat frame 4 straight beams, step grillage 6 can grow seat frame 4.The backup plate frame is several with the steel pipe straight beam, arrangement is set level, the outside weld entablature is several, connect into backup plate frame 5.The horizontal boring 9 in backup plate frame 5 tops, back weldering hook 28.Backup plate frame 7, be to insert steel pipe, first steel from backup plate frame 5 the place aheads or special special section tubular product is several, burn-oning in the flat front of row, crossbeam connects into bushing type backup plate frame 7.Top weldering circle 8, the weldering circle 27 of resting the head on plate 26 are fully hung usefulness, and the time spent does not take off and is suspended on the backup plate frame back hook 28.Backup plate frame 7 bores the number cross-drilled holes, lateral opening 9 from backup plate frame 5 when extending fully, horizontal insertion Xiao Zi fixes.Seat frame 4 is connected with backup plate frame 5, is to weld two O of C, O circle hook or one weldering, O of a weldering, bolt screw right overhead or with the boring of external splint two, the connection of two edges of boards boring bolt screw at two grillages.The little first steel slip shelves iron 24 of next door, seat frame 4 rear portions weldering, length is to put into flexible, parallel can't the taking-up of back leg groove 23 slips.Seat frame 4 slide shelves iron 24 put into the back leg chute after, front leg and seat frame and back leg groove when decide sitting height and folding and not hindering, horizontal boring 20, or the weldering of seat frame 4 bottoms encloses 20, the connection of bolt screw.The terraced bar 13 of shelves level is buried in the bottom surface grooving of handrail, solid two on the wood screw, ladder bar cover cap the slide rail top dog 10 of back leg upper end, the handrail inner edge is vertical with leg frame inner edge, folding does not hinder, upward consolidate terraced bar cover plate 12, than fixed seat, by reaching the cross-drilled hole 25 of sleep angle, horizontal brill handrail and backup plate frame 5 for sleeping in, for the favourable adjusting degree of sleeping for sleeping in, handrail hole 25 can be bored partly and be crouched, two holes of crouching entirely, the bolt screw connects, and is assembled into chair.Handle handrail lifting, performance seat, for sleeping in, folder function.Preceding back leg width equalization, seating grillage width equalization does not hinder but be narrower than leg frame to activity, and the sitting height of chair is sat low, preceding back leg length and is matched with the setting of back leg chute, and the wide seat of the seat of chair is narrow, the seating grillage matches with preceding back leg insied width.Produce in many ways and to use, plurality of specifications mixes that bamboo bed-mat for summer, sponge, cloth, leather etc. are decorated out the seat of multiple style, crouched, Folding sofa chair, bed.

Advantage of the present utility model: couch, bed be full activity, combined type, many specifications, many styles, multipurpose, can work as sofa sits, crouches, elongates the seating grillage and work as bed and sleep until setting level, hot and cold dual-purpose couch, the bed again can simple and easy folding drawn close.Two seat framves 4,6, two backup plate framves 5,7 adopt the soldering sleeve frame, shrink, elongate, insert Xiao and fix, and are easy to use.Seating grillage weldering C, O circle or the weldering circle bolt screw connection of welding similar loose-leaf, firm and durable.Back leg sets up elbow 11, allows the foreleg upper end insert for flat mouthful 16, and horizontal boring 15 bolt screws connect, and folding is flexible, support body is stable.Handrail utilization shelves level ladder bar 13, cooperation slide rail top dog 10, the mutual restriction of combining cover board slot, handrail are obedient to the track mobile lifting, and flexible operation freely.Handrail hole 25 is established two, and more favourable adjusting peace is used.The pillow plate is established C, O circle hook, easily dress easily unloads.Face the bracing frame 22 of ∪ type Ce Shi Xia type, make simple, supporting ﹠ stablizing.The setting of seating grillage more helps moulding, materials and the decoration of plate face.The chair frame can be made large and small, the long and short specification that the same with seat as bed is equal to, produce folding, sit, crouch, chair, the folding sofa of sitting, crouch is foldingly sat, the bed shop.Multiple pattern production can both the regulated at will work and rest, effectively builds up health, and is mankind's effectiveness of having good health and a long life.

Description of drawings:

Fig. 1 is that schematic diagram is looked on the overall structure sitting posture left side of the utility model couch, bed

The view label, generally be left bark mark, omit the right number.

Fig. 2 is that schematic diagram is looked on the horizontal left side of the utility model couch, bed

Fig. 3 " " bushing type seating grillage floor map

Fig. 4 " " convolution bamboo bed-mat for summer is looked squarely "

Fig. 5 " " handrail shelves level ladder bar side-looking "

Fig. 6 " " " cover plate is looked squarely "

Fig. 7 " " movable pillow plate is looked squarely "

Fig. 8 " " balustrade panel, end view plane "

Fig. 9 " " bracing frame side-looking "

Figure 10 " " " faces "

Figure 11 " " front leg is faced "

Figure 12 " " back leg " "

Figure 13 " " " side-looking "

Embodiment: preceding back leg width equates, seating grillage width equates but to be narrower than the leg frame wide to putting into the folding of leg frame energy, relieving.After handrail shelves level ladder bar was fixing, cover plate was consolidated terraced bar cover plate wood screw on will be when the handrail inner edge is vertical with leg frame inner edge, does not hinder in order to folding.Before back leg and seat frame 4 angle, be triangular form, though seat frame 4 must be narrower than the upper leg frame, be the narrow height of going up down, just be easy to folding and draw close.Two cross-drilled holes 25 are established at the handrail rear portion, be fully in certain occasion or certain department, change uneven hole 25 usefulness that crouch of dress when not allowing flat crouching.The first steel of bracing frame 22, Shang Duan Xia type insert foot pedal 6 weldering circles 19 o'clock, above withstand can not swing, below legs and feet haul and can not swing, stablize solid.Couch, bed be once by closing up, just sitting posture, need not handle handrail, both hands open and draw in just can directly reach and just sit and collapse.It is also extremely flexible to handle the handrail lifting.

The utility model couch, bed, support body metal material, engineering plastics.The plate for sitting and leaning face is knitted or metal with timber, bamboo chip, plastic products, bamboo rattan plaited.Soft seat, crouch, adapteds such as cloth, leather, sponge.Backup plate has industrial art, landscape and flowers and birds picture, divides high, medium and low shelves to decorate.Welding processing, the assembling of becoming a useful person, screw, ironware are connected.

Claims (9)

1, a kind of seat, backup plate frame sleeve pipe is flexible, regulate the length that crouches, sit short, handrail shelves level ladder bar cover cap leg frame sliding track top dog, handle the backup plate lifting, bracing frame is satisfied with to sit, at the bottom of the backup plate frame, complete movable, modular couch, bed is characterized in that: sit, it is several to establish straight pipe at the bottom of the backup plate, allow several solid weldings or the seat of moulding right overhead, backup plate frame cover inserts telescopic movable, handrail is connected with the leg frame, and the terraced bar of peace shelves level covers cover plate at the bottom of handrail, allow leg top of the trellis slide rail top dog insert, seat slip shelves iron is pacified into the activity of cooperatively interacting down of back leg groove, and sitting posture is received, exoergic is directly finished folding and is just sat, and handrail is handled backup plate, setting level crouches sleeps, bracing frame and seat, connect at the bottom of the backup plate, add cover plate face pad, bed, take off bracing frame, directly folding just can be drawn close.

2, couch according to claim 1, bed is characterized in that: the connection of forward and backward leg, establish elbow 11 on back leg top, and elongated hole 17 is opened in the elbow below, allows the foreleg upper end insert for flat mouthful 16, aims at forward and backward leg culvert and connects the horizontal boring 15 in position, and the bolt screw connects.

3, couch according to claim 1, bed, it is characterized in that: handrail is connected with the leg frame, bends the slide rail top dog 10 that at back leg upper end weldering the right and left, inserts shelves level ladder bar at the bottom of the handrail, handle handrail and put shelves flexibly, folding need not be handled handrail and just can directly draw close.

4, couch according to claim 1, bed is characterized in that: bore half for sleeping in, complete two hole of crouching behind the handrail, in order to regulating the peace angle.

5, couch according to claim 1, bed is characterized in that: establish movable pillow plate, the time spent is suspended on the backup plate frame 7 weldering circles 8, takes off folding and unfolding on backup plate frame 5 hooks 28, and other establishes the portable plate face and sheathing, cover cold day use.

6, couch according to claim 1, bed is characterized in that: bushing type step grillage 6, and backup plate frame 7, its afterbody respectively bores the number hole, and length is inserted Xiao from outer hole 18 and 9 or bolt is pressed screw retained hard for drawing high, and setting level crouches sleeps cover plate face pad leveling bed surface.

7, couch according to claim 1, bed is characterized in that: the connection of seat, backup plate frame is to weld C, O circle hook right overhead in the butt joint of two grillages, or all welds the connection of O bolt screw.

8, couch according to claim 1, bed is characterized in that: wide, the narrow equalization of forward and backward leg, sit, wide, the narrow equalization of backup plate frame and slightly be narrower than forward and backward leg frame, and make double, single chair, bed with plurality of specifications.

9, couch according to claim 1, bed is characterized in that: bracing frame is connected weldering O or weldering Xiao with seat, backup plate frame, is meant seat, backup plate frame weldering Xiao, and bracing frame just welds O, seat, backup plate frame weldering O, and bracing frame just welds Xiao.

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