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CN-224219785-U - Foldable deformation sofa bed

CN224219785UCN 224219785 UCN224219785 UCN 224219785UCN-224219785-U

Abstract

The utility model relates to the technical field of sofa beds, in particular to a foldable deformable sofa bed which comprises a sofa cushion, wherein a first surrounding edge and a second surrounding edge are arranged on the side face of the sofa cushion, the first surrounding edge and the second surrounding edge are both U-shaped, the tops of the similar ends of the first surrounding edge and the second surrounding edge are connected through a connecting belt, an accommodating space is formed between the first surrounding edge and the second surrounding edge, the sofa cushion is positioned in the accommodating space, one side edge of the sofa cushion is connected with the inner wall of the first surrounding edge, a fixing belt is arranged on the top edge of the first surrounding edge, and one side of the fixing belt is connected with a first zipper belt. According to the utility model, the first surrounding edge and the second surrounding edge are horizontally arranged to form a bed with the sofa cushion, and the second surrounding edge is stacked on the first surrounding edge, so that a sofa can be formed among the first surrounding edge, the second surrounding edge and the sofa cushion, and further the deformation can be adjusted according to the needs of a user, the adjustment is convenient, and the use effect is improved.

Inventors

  • LI WEI

Assignees

  • 深圳市晟恒商业科技有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (7)

  1. 1. The foldable deformation sofa bed comprises a sofa cushion (8) and is characterized in that a first surrounding edge (1) and a second surrounding edge (4) are arranged on the side face of the sofa cushion (8), the first surrounding edge (1) and the second surrounding edge (4) are U-shaped, the tops of the close ends of the first surrounding edge (1) and the second surrounding edge (4) are connected through a connecting belt (17), an accommodating space is formed between the first surrounding edge (1) and the second surrounding edge (4), the sofa cushion (8) is located in the accommodating space, and one side edge of the sofa cushion (8) is connected with the inner wall of the first surrounding edge (1); the top edge of the first surrounding edge (1) is provided with a fixing belt (2), one side of the fixing belt (2) is connected with a first zipper belt (3), the bottom edge of the second surrounding edge (4) is connected with a second zipper belt (15), when the second surrounding edge (4) is stacked on the first surrounding edge (1), the top of the fixing belt (2) extends to one side of the second surrounding edge (4), and the first zipper belt (3) is connected with the second zipper belt (15) through a zipper; The holding tank (11) has been seted up at the top of sofa pad (8), and the bottom of holding tank (11) is connected with heating film (9), and holding tank (11) inside still is equipped with foam-rubber cushion (7), and recess (14) have been seted up to the bottom of foam-rubber cushion (7), and when foam-rubber cushion (7) were located holding tank (11), heating film (9) were located recess (14).
  2. 2. The foldable deformation sofa bed according to claim 1, wherein the sofa cushion (8), the first surrounding edge (1) and the second surrounding edge (4) comprise a spring pack (6), a plurality of springs (5) are arranged in the spring pack (6), a sponge layer (13) is wrapped on the outer surface of the spring pack (6), and a cloth covering layer (12) is connected on the outer surface of the sponge layer (13).
  3. 3. The sofa bed according to claim 1, wherein when the foam-rubber cushion (7) is positioned in the containing groove (11), the edge of the foam-rubber cushion (7) is in clearance fit with the inner wall of the containing groove (11), and the top of the foam-rubber cushion (7) is level with the top opening of the containing groove (11).
  4. 4. The foldable deformable sofa bed according to claim 3, wherein the bottom of the foam cushion (7), one end of the top of the sofa cushion (8) and the close ends of the first surrounding edge (1) and the second surrounding edge (4) are respectively provided with a wiring groove (10), one end of the heating film (9) is connected with a wire (16), and one end of the wire (16) penetrates through the wiring groove (10) and is connected with an external power supply.
  5. 5. A foldable deformable sofa bed according to claim 1, characterized in that the fixing strap (2) is made of canvas material.
  6. 6. A foldable deformable sofa bed according to claim 1, characterized in that the top of the first (1) and the second (4) peripheral edges are flush with the top of the sofa cushion (8).
  7. 7. A foldable deformation sofa bed according to claim 1, characterized in that the outer surface of the heating film (9) is provided with an insulating film.

Description

Foldable deformation sofa bed Technical Field The utility model relates to the technical field of sofa beds, in particular to a foldable deformable sofa bed. Background The sofa bed is a multifunctional furniture, and the form conversion between the sofa and the bed is realized through the mechanical structure design, and the sofa bed has the dual functions of sitting and lying. The existing sofa bed is generally provided with a mechanical adjusting mechanism for adjusting and deforming the sofa bed. However, in order to achieve the purpose of adjusting deformation, a mechanical adjusting structure is required to be installed on the sofa, the adjustment is troublesome, the using effect is poor, and in the using process, as a heating mechanism is not arranged on the sofa, the thermal insulation effect of the sofa bed on a user is poor when the sofa is used in a low-temperature environment. To this end, we propose a foldable deformable sofa bed. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a foldable deformation sofa bed. In order to achieve the aim, the utility model adopts the following technical scheme that the foldable deformation sofa bed comprises a sofa cushion, wherein a first surrounding edge and a second surrounding edge are arranged on the side surface of the sofa cushion, the first surrounding edge and the second surrounding edge are both U-shaped, the tops of the close ends of the first surrounding edge and the second surrounding edge are connected through a connecting belt, an accommodating space is formed between the first surrounding edge and the second surrounding edge, the sofa cushion is positioned in the accommodating space, and one side edge of the sofa cushion is connected with the inner wall of the first surrounding edge; The top edge of the first surrounding edge is provided with a fixing belt, one side of the fixing belt is connected with a first zipper belt, the bottom edge of the second surrounding edge is connected with a second zipper belt, when the second surrounding edge is stacked on the first surrounding edge, the top of the fixing belt extends to one side of the second surrounding edge, and the first zipper belt is connected with the second zipper belt through a zipper; The holding tank has been seted up at the top of sofa pad, and the bottom of holding tank is connected with the heating membrane, and the holding tank is inside still to be equipped with the foam-rubber cushion, and the recess is seted up to the bottom of foam-rubber cushion, and when the foam-rubber cushion was located the holding tank, the heating membrane was located the recess. Preferably, the sofa cushion, the first surrounding edge and the second surrounding edge comprise spring bags, a plurality of springs are arranged in the spring bags, a sponge layer is wrapped on the outer surface of each spring bag, and a covering layer is connected to the outer surface of each sponge layer. Preferably, when the foam-rubber cushion is positioned in the accommodating groove, the edge of the foam-rubber cushion is in clearance fit with the inner wall of the accommodating groove, and the top of the foam-rubber cushion is flush with the opening at the top of the accommodating groove. Preferably, the bottom of the foam-rubber cushion, one end of the top of the sofa cushion and the close ends of the first surrounding edge and the second surrounding edge are respectively provided with a wiring groove, one end of the heating film is connected with a wire, and one end of the wire penetrates through the wiring grooves and is connected with an external power supply. Preferably, the securing strap is made of canvas material. Preferably, the tops of the first surrounding edge and the second surrounding edge are flush with the tops of the sofa cushions. Preferably, the outer surface of the heating film is provided with an insulating film. The design scheme provided by the utility model has the beneficial effects that in the application process: 1. The first surrounding edge and the second surrounding edge are horizontally arranged to form a bed with the sofa cushion, the second surrounding edge is stacked on the first surrounding edge, a sofa can be formed among the first surrounding edge, the second surrounding edge and the sofa cushion, and then the deformation can be adjusted according to the needs of a user, the adjustment is convenient, and the use effect is improved. 2. Through setting up the heating film in the holding tank to cover the foam-rubber cushion, when weather temperature is lower, the accessible heating film heats the heat preservation to the user, improves result of use. Drawings FIG. 1 is a schematic view of a first peripheral edge and a second peripheral edge of the present utility model stacked together; FIG. 2 is a schematic view of the first and second peripheral edges of the present utility model; FIG. 3 is a schematic view of a spring structure ac