CN202619008U - Foldable double-layer sofa bed - Google Patents

Abstract

A foldable double-layer sofa bed consists of an upper bed, a lower bed, a pneumatic hinge support device, a ladder and a guard rail, wherein the upper bed and the lower bed take the shape of a sofa, the upper bed consists of two sofa armrests, a sofa base plate and a sofa mattress, the lower bed consists of two sofa armrests, a sofa base plate, a sofa mattress and a sofa backrest, the pneumatic hinge support device consists of a pneumatic support rod and a hinge, the hinge consists of a hinge ball, a U-shaped slide rail and a hinge shaft, and the ladder consists of a ladder body and a rotating joint. The foldable double-layer sofa bed combines the functions of the sofa and the beds and has a reasonable structure. One place is endowed with multiple purposes, the number of configured furniture is reduced, the problem that a great number of furniture with single function is put in a mess is solved, and the range of applications is wide. The foldable double-layer sofa bed is convenient for people to utilize space in a diversified way and convenient for various parties and meets the use and space requirements of people.

Description

Collapsible double-deck divan

Technical field

The utility model relates to field of furniture, especially a kind of collapsible double-deck divan.

Background technology

Sofa is the article commonly used in people's daily life with bed, and along with the continuous promotion and the raising of urbanization process, the decorations style of simplification more and more receives people's welcome; Especially the needs of arranging in pairs or groups in practicality and space are paid attention in the design of furniture especially, and the furniture item of selling in the market can't satisfy the residence model restriction; Small apartment dwelling house particularly; The space is little, needs the furniture kind of ornaments many, can't satisfy people's use and space requirement; And come the guest can't settle rest in the family, relatively more awkward.

Summary of the invention

In order to solve the deficiency of prior art; The utility model provides a kind of collapsible double-deck divan; This collapsible double-deck divan is reasonable in design not only, and same position has increased the multipurpose function, reduces the configuration of all kinds of furniture; And be convenient to the abundant variation of people and utilize the space, satisfied people's use and space requirement.

The utility model is for solving the problem that prior art exists, and the technical scheme of being taked does, by go to bed, leave the bed, Barometric hinge bracing or strutting arrangement, staircase, guardrail form; Going to bed and leaving the bed is a sofa shape, and by going to bed by two sofa handrails, leaving the bed and be made up of two sofa handrails, the sofa base plate of going to bed, the sofa cushion of going to bed, the sofa base plate of leaving the bed, the sofa cushion of leaving the bed, the sofa backrest of leaving the bed, air pressure supporting hinges device is made up of air pressure bracing stick and hinge; Hinge is made up of hinge ball and U-shaped slideway and hinge axis; Staircase is made up of ladder, rotary joint, wherein, two sofa handrail bottom surfaces on going to bed with leave the bed on two cooperate above the sofa handrail; The hinge axis external diameter cooperates with hinge ball center hole; The hinge axis two ends cooperate with U-shaped slideway on the sofa handrail, on going to bed rotary joint are arranged, and ladder cooperates with one of them rotating shaft on the rotary joint; The ladder lower end cooperates with ground; Guardrail cooperates with another rotating shaft on the rotary joint, on go to bed two sofa handrails and two sofa handrails of being told of leaving the bed U-lag is arranged, and the U-shaped slideway is arranged in the U-lag on the sofa handrail.

The beneficial effect of the utility model is, this collapsible double-deck divan is a sofa and the combining of bed, and is rational in infrastructure; Same position has increased the multipurpose function, reduces all kinds of configuration of furniture, the many and in disorder problem of furniture of having avoided the furniture of function singleness to bring; And the scope of application is extensive; Be convenient to the abundant variation of people and utilize the space, people's use and space requirement have been satisfied in convenient various parties.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified.

Fig. 1 is the utility model structure chart;

Fig. 2 is the utility model bed user mode front view;

Fig. 3 is the left view of the utility model Fig. 2;

Fig. 4 is the A-A cutaway view Amplified image of the utility model Fig. 2;

Fig. 5 is a rotary joint structural front view of the present invention;

Fig. 6 is the vertical view of Fig. 5 of the present invention.

The specific embodiment

The specific embodiment of the utility model is, with reference to Fig. 1, Fig. 2, Fig. 3, it by go to bed, leave the bed, Barometric hinge bracing or strutting arrangement, staircase, guardrail form; Going to bed and leaving the bed is a sofa shape, and by going to bed by two sofa handrails 1,4, leaving the bed and be made up of two sofa handrails 21,20, the sofa base plate 6 of going to bed, the sofa cushion 7 of going to bed, the sofa base plate 8 of leaving the bed, the sofa cushion 3 of leaving the bed, the sofa backrest 2 of leaving the bed, air pressure supporting hinges device is made up of air pressure bracing stick 25,16 and hinge; Hinge is made up of hinge ball 27,23,14,18, U-shaped slideway 28,24,13,17 and hinge axis 26,22,15,19, and staircase is made up of ladder 11, rotary joint 10, with reference to Fig. 2; Wherein, two sofa handrails, 1,4 bottom surfaces on going to bed with leave the bed on two sofa handrails 21,20 above cooperate, hinge axis 26,22,15,19 external diameters cooperate with hinge ball 27,23,14,18 centre bores; U-shaped slideway corresponding on hinge axis 26,22,15,19 two ends and the sofa handrail 1,4,21,20 cooperates, and with reference to Fig. 2, Fig. 5, Fig. 6, rotary joint 10 is arranged on going to bed; Ladder 11 cooperates with one of them rotating shaft 30 on the rotary joint 10, and ladder 11 lower ends cooperate with ground, and guardrail 12 cooperates with another rotating shaft 29 on the rotary joint 10; With reference to Fig. 2, on go to bed two sofa handrails 1,4 and two sofa handrails of being told 21,20 of leaving the bed U-lag is arranged, U-shaped slideway 28,24,13,17 is arranged in the U-lag on the sofa handrail 1,4,21,20; With reference to Fig. 1, Fig. 2, Fig. 3; Above-mentioned collapsible double-deck divan is achieved in that when using bed, at first will go to bed and shift out from the bottom surface upset of leaving the bed; At this moment go to bed sofa handrail 1,4 bottom surfaces with cooperate above the sofa handrail 21,20 of leaving the bed; The rotating shaft 29 of guardrail 12 on rotary joint 10 erects, and ladder 11 another rotating shaft 30 on rotary joint 10 is rotated, and ladder 11 put down with ground cooperate; With reference to Fig. 1, Fig. 2, Fig. 3; At this moment the hinge ball on the Barometric hinge bracing or strutting arrangement 27,23,14,18 is around hinge axis 26,22,15,19 rotations, and the hinge axis 26,15 on top slides in U-shaped slideway 28,13, and underneath hinges axle 22,19 is an initial point in U-shaped slideway 24,17; When restoring to the original state; Elder generation packs up ladder 11 and guardrail 12 with the mattress 7 of going to bed and cooperates, the upset downwards of will going to bed again, and the handrail 1,4 of going to bed has Barometric hinge bracing or strutting arrangement one side to have the Barometric hinge bracing or strutting arrangement simultaneously to cooperate with the sofa handrail 21,20 of leaving the bed; Turning to the bottom surface of leaving the bed until going to bed, at this moment is the sofa user mode.

Claims (2)

1. collapsible double-deck divan, by go to bed, leave the bed, Barometric hinge bracing or strutting arrangement, staircase, guardrail form, it is characterized in that: going to bed and leaving the bed is a sofa shape; By going to bed by two sofa handrails, leaving the bed and form by two sofa handrails, the sofa base plate of going to bed, the sofa cushion of going to bed, the sofa base plate of leaving the bed, the sofa cushion of leaving the bed, the sofa backrest of leaving the bed; Air pressure supporting hinges device is made up of air pressure bracing stick and hinge, and hinge is made up of hinge ball and U-shaped slideway and hinge axis, and staircase is made up of ladder, rotary joint; Wherein, Two sofa handrail bottom surfaces on going to bed with leave the bed on two cooperate above the sofa handrail, the hinge axis external diameter cooperates with hinge ball center hole, the hinge axis two ends cooperate with U-shaped slideway on the sofa handrail; Rotary joint is arranged on going to bed; Ladder cooperates with one of them rotating shaft on the rotary joint, and the ladder lower end cooperates with ground, and guardrail cooperates with another rotating shaft on the rotary joint.

2. a kind of collapsible double-deck divan of telling according to claim 1 is characterized in that: on go to bed two sofa handrails and two sofa handrails of being told of leaving the bed U-lag is arranged, the U-shaped slideway is arranged in the U-lag on the sofa handrail.

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