CN114831459B

CN114831459B - Multifunctional folding sofa bed

Info

Publication number: CN114831459B
Application number: CN202210291511.8A
Authority: CN
Inventors: 崔忠民; 刘际春; 钱友宏; 李通; 许宾; 丁正超
Original assignee: Anhui Feierwei Leisure Household Products Co ltd
Current assignee: Anhui Feierwei Leisure Household Products Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2024-03-08
Anticipated expiration: 2042-03-23
Also published as: CN114831459A

Abstract

The invention discloses a multifunctional folding sofa bed, which belongs to the technical field of leisure furniture articles and comprises a cushion and a supporting seat, wherein a backrest and a leg support are respectively movably arranged on two sides of the supporting seat, each backrest and each leg support comprises two chute rods, a limiting plate is movably arranged at the bottom of the cushion, one end of each limiting plate is provided with a limiting wheel, and a telescopic rod is arranged between the cushion and the backrest. The folding bed is cylindrical when not in use, so that the occupied space is greatly saved, and meanwhile, compared with a traditional folding bed, the folding bed is more convenient to carry and store, can be unfolded by sitting on a cushion by a person, is convenient for a user to lie down, is simple and convenient to operate, and is lighter and simpler than the traditional folding bed, which occupies space and is inconvenient to install.

Description

Multifunctional folding sofa bed

Technical Field

The invention relates to a folding sofa bed, in particular to a multifunctional folding sofa bed, and belongs to the technical field of leisure furniture articles.

Background

The sofa bed refers to furniture capable of being used as a sofa and a bed. Modern living room arrangement is advocated and concise, multifunctional furniture becomes more and more a popular choice, and sofa bed is one of them. In small living rooms, a sofa bed is necessary to meet occasional visitor living needs. Typically, the sofa bed may be placed in a living room or study room to function as a seat.

The existing multifunctional folding sofa bed is inconvenient to fold, occupies more space and is inconvenient to store.

Disclosure of Invention

The invention mainly aims to provide a multifunctional folding sofa bed for solving the problem of inconvenient folding and storage.

The aim of the invention can be achieved by adopting the following technical scheme:

the utility model provides a multi-functional folding sofa bed, includes cushion and supporting seat, the both sides of supporting seat movable mounting respectively have back and leg to hold in the palm, the back with the leg holds in the palm all including two spout poles, the bottom movable mounting of cushion has the limiting plate, spacing wheel is installed to the one end of limiting plate, the cushion with be equipped with the telescopic link between the back.

Preferably, the telescopic rod is a telescopic rod formed by a plurality of pipe fittings.

Preferably, an elastic telescopic tube is arranged on the outer side of the telescopic rod.

Preferably, the top end and the bottom end of the elastic telescopic tube are respectively connected with the cushion and the supporting seat.

Preferably, the top ends of the backrest and the leg support are respectively provided with a supporting rod.

Preferably, the support rod is detachably connected with a cloth.

Preferably, a supporting bar is arranged between the two sliding chute rods.

Preferably, the support bar is an elastic support bar.

Preferably, the middle part of the support bar is provided with a stop block, and the top of the stop block is adhered with a soft cushion, so that the comfort level in use can be effectively increased through the soft cushion.

Preferably, the limiting plate is in sliding connection with the chute rod through a limiting wheel.

The beneficial technical effects of the invention are as follows: according to the multifunctional folding sofa bed, the multifunctional folding sofa bed is cylindrical when not in use, the occupied space is greatly saved, meanwhile, compared with a traditional folding bed, the multifunctional folding sofa bed is more convenient to carry and store, can be unfolded by sitting on a cushion by a person, is convenient for a user to lie down, is simple and convenient to operate, and is lighter and simpler than the traditional folding bed, and the multifunctional folding sofa bed is inconvenient to install.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall deployment structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the leg rest and the limiting plate of the present invention;

FIG. 4 is a schematic view of the structure of the anti-falling base of the present invention;

FIG. 5 is a schematic view of the bottom structure of the anti-toppling base of the present invention;

fig. 6 is a schematic view of a connection structure of a support seat and a seat cushion according to the present invention.

In the figure: 1. an anti-falling base; 2. a support base; 3. a backrest; 4. a cushion; 5. a leg rest; 6. a support bar; 7. an elastic telescopic tube; 8. a screw; 9. a cloth blocking; 10. a support rod; 11. a stop block; 12. a limiting plate; 13. a limiting wheel; 14. a rotating shaft; 15. adding a strip; 16. a reinforcing plate; 17. fastening nails; 18. an anti-slip pad; 19. an anti-slip cone; 20. a telescopic rod; 21. and a limit strip.

Detailed Description

In order to make the technical solution of the present invention more clear and obvious to those skilled in the art, the present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-6, the multifunctional folding sofa bed provided by the embodiment comprises a cushion 4 and a supporting seat 2, the cushion 4 is used for placing buttocks of a user, the main supporting effect is achieved through the cushion 4, a telescopic rod 20 is arranged between the cushion 4 and a backrest 3, the telescopic rod 20 is a telescopic rod formed by a plurality of pipe fittings, the telescopic rod 20 plays a role in guiding, when the cushion 4 is stressed, the cushion 4 can vertically downwards move through the guiding of the telescopic rod 20, the seat 4 is more convenient to use, an elastic telescopic pipe 7 is arranged on the outer side of the telescopic rod 20, the top and the bottom of the elastic telescopic pipe 7 are respectively connected with the cushion 4 and the supporting seat 2, the cushion 4 can be simultaneously driven to reset through the elastic telescopic pipe 7, convenience in use is improved, the backrest 3 and the leg support 5 are respectively movably mounted on two sides of the supporting seat 2, the supporting rods 6 are respectively arranged between the backrest 3 and the two sliding chute rods, a supporting rod 10 is respectively arranged on the top of the backrest 3 and the supporting 5, a stop plate 9 is detachably connected with the supporting rod 10, a limiting plate 12 is mounted on the bottom of the cushion 4 through a limiting plate 12 and a limiting wheel 12, and a limiting wheel 12 is mounted on the limiting plate 12 and a limiting wheel 13 through a limiting plate 12 and a limiting wheel 13.

In this embodiment, as shown in fig. 4 and 5, the bottom of the supporting seat 2 is provided with the anti-falling base 1 through the screw 8, the side surface of the anti-falling base 1 is movably provided with a plurality of elongated strips 15, the contact area between the anti-falling base 1 and the ground can be increased through the curved elongated strips 15, the stability of the anti-falling base 1 in use is effectively improved, one end of the elongated strips 15 is provided with the reinforcing plate 16, the reinforcing plate 16 is provided with the fastening nail 17, the reinforcing plate 16 is fixed at the working position through the fastening nail 17, the stability of a user in use is greatly improved, the safety is improved, the inside of the anti-falling base 1 is hollow and provided with a plurality of anti-slip cones 19, even if the anti-falling base 1 is used on the soft ground, the anti-slip cones 19 can fully contact the soft ground, and meanwhile, the irregular bottom surface can be adapted through the hollow anti-falling base 1, the flatness in installation is increased, and the anti-slip pad 18 is arranged at the bottom of the reinforcing plate 16.

In this embodiment, as shown in fig. 2, the supporting bar 6 is an elastic supporting bar, which does not affect the movement of the chute rod during use, the middle part of the supporting bar 6 is provided with a stop block 11, and the top of the stop block 11 is adhered with a soft pad, so that the comfort level during use can be effectively increased through the soft pad.

In this embodiment, as shown in fig. 1 to 6, the working process of the multifunctional folding sofa bed provided in this embodiment is as follows:

step 1: when the device is used, the device is fixed at a use position through the anti-falling base 1, then the seat cushion 4 is descended by sitting on the seat cushion 4, and the leg rest 5 is pushed by the limiting plate 12 in the descending process of the seat cushion 4, so that the backrest 3 and the leg rest 5 are unfolded;

step 2: after the unfolding is completed, the seat cushion 4 is reset under the action of the elastic telescopic pipe 7 after the use is completed by leaning on the backrest 3 and placing the legs on the leg support 5, and after the reset is completed, the backrest 3 and the leg support 5 are pulled back through the limiting plate 12.

To sum up, in this embodiment, according to the multi-functional folding sofa bed of this embodiment, this device is cylindricly when not using, very big saving occupation space, simultaneously for traditional folding bed, this device conveniently carries more, stores also more conveniently, can expand back 3 and leg support 5 through the people sitting on cushion 4, the person of facilitating the use lies down, easy operation is convenient, for traditional folding bed occupation space, the inconvenient problem of installation, this device is lighter and more simple and convenient.

The above description is merely a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present invention within the scope of the present invention disclosed in the present invention.

Claims

1. Folding sofa bed, its characterized in that, including cushion (4) and supporting seat (2), back (3) and leg rest (5) are respectively movable mounting in both sides of supporting seat (2), back (3) with leg rest (5) all are including two spout poles, limiting plate (12) are installed to the bottom movable mounting of cushion (4), limiting wheel (13) are installed to one end of limiting plate (12), and limiting plate (12) slide on the spout pole through limiting wheel (13), leg rest (5) with be equipped with telescopic link (20) between back (3), telescopic link (20) are the telescopic link that a plurality of pipe fittings are constituteed, the outside of telescopic link (20) be equipped with flexible pipe (7), the top and the bottom of flexible pipe (7) respectively with cushion (4) with supporting seat (2) are connected, limit bar (21) are installed at the top of spout pole, pass through limit bar (21) is right the slip of limiting plate (12), spout (14) are passed through with supporting seat (2) swing joint.

2. Folding sofa bed according to claim 1, characterized in that the top ends of the backrest (3) and the leg rest (5) are each provided with a support bar (10).

3. Folding sofa bed according to claim 2, characterized in that the support bar (10) is detachably connected with a cloth (9).

4. Folding sofa bed according to claim 1, characterized in that a support bar (6) is arranged between two of said chute bars.

5. Folding sofa bed according to claim 4, characterized in that said support bar (6) is an elastic support bar.

6. The folding sofa bed according to claim 4, characterized in that the middle part of the support bar (6) is provided with a stop block (11), and the top of the stop block (11) is adhered with a cushion.