CN216675265U - A foldable single sofa bed - Google Patents

Abstract

The utility model discloses a foldable single sofa bed which comprises a backrest, a first cushion, a second cushion, box type armrests, point making supporting feet, hinges, pulley guide rails, supporting frames, solid wood, sponge, leather, a handle and storage bags, wherein one end of the backrest is connected with the first cushion through the hinges, the box type armrests are fixed on two sides of the first cushion, the hinges are fixed on the box type armrests, the second cushion is arranged at the bottom of the first cushion on the inner sides of the box type armrests, the point making supporting feet are arranged at the bottoms at two ends of the box type armrests, the bottom of the second cushion is connected with the four rotatable supporting frames, the bottom ends of the supporting frames are connected with the bottoms of the box type armrests through the pulley guide rails, and the storage bags are arranged on the outer sides of the box type armrests.

Description

A foldable single sofa bed

technical field

The utility model relates to a single sofa bed, in particular to a foldable single sofa bed.

Background technique

At present, the area of social housing is limited and the pressure of buying a house is increasing. More and more consumers choose small-sized houses. Due to the small size, the number of households at home cannot be many. At this time, a foldable sofa bed is needed. When used as a sofa, you can sit on the sofa and watch TV. When used as a bed, you can lie in the living room or on the balcony to take a nap. The sofa bed is also versatile and convenient for guests staying at home when they are staying overnight.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a foldable single sofa bed, which effectively solves the problems mentioned in the above technical background.

In order to achieve the above purpose, the utility model provides the following technical solutions: The utility model includes a backrest, a first cushion, a second cushion, a box-shaped armrest, a cushion support foot, a hinge, a pulley guide rail, a support frame, a solid wood, a sponge, a leather, a handle and a storage bag, one end of the backrest is connected with a first seat cushion through a hinge, box-shaped armrests are fixed on both sides of the first seat cushion, the hinges are fixed on the box-shaped armrest, and the inner side of the box-shaped armrest is located at the bottom of the first seat cushion with a second seat cushion The bottoms of both ends of the box-type armrest are provided with cushion support feet, and the bottom of the second cushion is connected with four rotatable support frames. A storage bag is provided.

Preferably, the first seat cushion and the box-shaped armrest are fixedly connected, and the first seat cushion and the backrest are rotatably connected.

Preferably, the hinge connecting the backrest and the first seat cushion is provided with three position slots, the first position is that the angle between the backrest and the first seat cushion is 120°, the second position is that the angle between the backrest and the first seat cushion is 150°, and the third position is that the angle between the backrest and the first seat cushion is 150°. The position is that the angle between the backrest and the first seat cushion is 180°.

Preferably, the backrest, the first seat cushion, the second seat cushion and the box-shaped armrest are composed of solid wood, sponge and leather in sequence from the inside to the outside.

Preferably, the first seat cushion and the second seat cushion have the same shape and size.

Preferably, a handle is provided on the front side of the second seat cushion.

Beneficial effects: 1. Pull out the second seat cushion horizontally, and lift it up through the handle on the front side of the second seat cushion, the second seat cushion is supported by the bracket and is in parallel with the first seat cushion, and at the same time, the backrest is flattened backward through the hinge , it can be converted from sofa shape to bed shape, and vice versa, it can be converted from bed shape to sofa shape. Easy to operate and flexible to change.

2. The hinge of the backrest is provided with three position slots. The angle between the backrest and the first seat cushion in the first position is 120°, and the user can sit on the sofa and rest on the backrest. The angle between the backrest and the first seat cushion in the second position is 150°, and the user can lie on the sofa halfway. The angle between the backrest and the first seat cushion in the third position is 180°. At this time, it is a bed shape, and the user can lie flat on the bed. rest.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the side schematic diagram of the sofa form of the present utility model;

Fig. 2 is the side schematic diagram of the bed shape of the present utility model;

3 is a schematic diagram of the hinge structure of the present invention;

4 is a schematic diagram of the folding state of the sofa-shaped support frame of the present invention;

5 is a schematic diagram of the supporting state of the bed shape support frame of the present invention;

6 is a cross-sectional view of the backrest 1, the first seat cushion 2, the second seat cushion 3 and the box-type armrest 4 of the present invention;

Labels in the figure: 1, backrest; 2, first cushion; 3, second cushion; 4, box armrest; 5, cushion support foot; 6, hinge; 7, pulley guide rail; 8, support frame; 9, solid wood; 10. Sponge; 11. Leather; 12. Handle; 13. Storage bag.

Detailed ways

The specific embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings 1-6.

Embodiment 1, as shown in Figures 1-6, the utility model provides a foldable single sofa bed, comprising a backrest 1, a first cushion 2, a second cushion 3, a box-shaped armrest 4, a cushion support foot 5, a hinge 6. Pulley guide rail 7, support frame 8, solid wood 9, sponge 10, leather 11, handle 12 and storage bag 13, one end of the backrest 1 is connected with a first seat cushion 2 through a hinge 6, and boxes are fixed on both sides of the first seat cushion 2 Type armrest 4, the hinge 6 is fixed on the box type armrest 4, the inner side of the box type armrest 4 is located at the bottom of the first cushion 2 and is provided with a second cushion 3, the bottoms of both ends of the box type armrest 4 are provided with cushion support feet 5, the second cushion The bottom of the seat cushion 3 is connected with four rotatable support frames 8 . The bottom end of the support frames 8 is connected to the bottom of the box-shaped armrest 4 through the pulley guide 7 , and the outer side of the box-shaped armrest 4 is provided with a storage bag 13 .

The first seat cushion 2 and the box-shaped armrest 4 are fixedly connected, and the first seat cushion 2 and the backrest 1 are rotationally connected. By manually rotating the backrest 1, the backrest 1 can be rotated relative to the first seat cushion 2, thereby realizing the function of sofa and bed convert.

The hinge 6 connecting the backrest 1 and the first seat cushion 2 is provided with three position slots. The first position is that the angle between the backrest 1 and the first seat cushion 2 is 120°, and the second position is that the angle between the backrest 1 and the first seat cushion 2 is 150°. °, the third position is that the angle between the backrest 1 and the first seat cushion 2 is 180°, and the hinge 6 can be used to position the inclination angle as required.

The backrest 1, the first seat cushion 2, the second seat cushion 3 and the box-shaped armrest 4 are composed of solid wood 9, sponge 10 and leather 11 in turn from the inside out. The solid wood 9 structure ensures the firmness of the sofa bed, and the sponge 10 ensures the For the comfort of the sofa bed, the supporting legs 5 are made of solid wood. The solid wood has a certain strength, and the price is relatively low, which ensures the firmness of the sofa bed and reduces the manufacturing cost of the sofa bed.

The first seat cushion 2 and the second seat cushion 3 have the same shape and size, which is convenient to use together.

A handle 12 is provided on the front side of the second seat cushion 3. After the second seat cushion 3 is pulled out horizontally through the pulley guide 7, the second seat cushion 3 can be lifted up to the The first seat cushion 2 is in a horizontal position. At this time, the bottom of the second seat cushion 3 is supported by the support frame 8, and the rear is supported by the first seat cushion 2 in close proximity to the first seat cushion 2, thereby realizing the function conversion between the sofa and the bed.

Working principle: When the utility model is in use, after the second seat cushion 3 is pulled out horizontally through the pulley guide rail 7, the second seat cushion 3 can be supported by the support frame 8 by pulling the handle 12 upward, so that the second seat cushion 3 is lifted to the first seat cushion. 2 is a horizontal position. At this time, the second seat cushion 3 is supported by the support frame 8 below, and the back is supported by the first seat cushion 2 by the first seat cushion 2. The hinge 6 of the backrest 1 is provided with three position slots, and the backrest 1 is passed through the hinge. 6. Lay back flat, the angle between the backrest 1 and the first seat cushion 2 is 180°. At this time, it is the first form of the bed, and the user can lie down on the bed to rest; When the included angle is 150°, it is the second form of the bed, and the user can lie on the bed halfway; after pulling the second seat cushion 3 forward and away from the second seat cushion 3 and pressing down, it can be pushed back under the first seat cushion 2 , push the upper end of the backrest 1 forward to the third slot position of the hinge 6, at this time, the angle between the backrest 1 and the first seat cushion 2 is 120°, and the sofa can be converted; the operation is simple and the transformation is flexible.

Beneficial effects: The utility model has novel structure and ingenious design, and the sofa bed has the advantages of simple and quick conversion, good stability and high comfort in use.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. A foldable single sofa bed, comprising a backrest (1), a first cushion (2), a second cushion (3), a box-shaped armrest (4), a cushion support foot (5), a hinge (6), Pulley guide rail (7), support frame (8), solid wood (9), sponge (10), leather (11), handle (12) and storage bag (13), characterized in that: one end of the backrest (1) A first seat cushion (2) is connected through a hinge (6), box-shaped armrests (4) are fixed on both sides of the first seat cushion (2), the hinge (6) is fixed on the box-shaped armrest (4), and the box-shaped armrest ( 4) A second cushion (3) is arranged at the bottom of the first cushion (2) on the inner side, cushion support feet (5) are provided at the bottoms of both ends of the box-shaped armrest (4), and the bottom of the second cushion (3) is connected with Four rotatable support frames (8), the bottom end of the support frame (8) is connected with the bottom of the box-type handrail (4) through the pulley guide rail (7), and the outer side of the box-type handrail (4) is provided with a storage bag (13). ). 2. A foldable single sofa bed according to claim 1, characterized in that, the first cushion (2) and the box-shaped armrest (4) are fixedly connected, and the first cushion (2) and the backrest ( 1) is a rotary connection. 3. A foldable single sofa bed according to claim 1, wherein the hinge (6) connecting the backrest (1) and the first cushion (2) is provided with three position slots, the first The position is that the angle between the backrest (1) and the first seat cushion (2) is 120°, the second position is that the angle between the backrest (1) and the first seat cushion (2) is 150°, and the third position is that the backrest (1) and the first seat cushion (2) are at an angle of 150°. The included angle of a seat cushion (2) is 180°. 4. A foldable single sofa bed according to claim 1, wherein the backrest (1), the first cushion (2), the second cushion (3) and the box-shaped armrest (4) The composition is composed of solid wood (9), sponge (10) and leather (11) sequentially from the inside to the outside. 5 . The foldable single sofa bed according to claim 1 , wherein the first cushion ( 2 ) and the second cushion ( 3 ) have the same shape and size. 6 . 6 . The foldable single sofa bed according to claim 1 , wherein a handle ( 12 ) is provided on the front side of the second seat cushion ( 3 ). 7 .

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