CN212591210U

CN212591210U - Drawer type folding sofa

Info

Publication number: CN212591210U
Application number: CN202020333605.3U
Authority: CN
Inventors: 叶永珍
Original assignee: Headway Onlead Group Co Ltd
Current assignee: Headway Onlead Group Co Ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2021-02-26
Anticipated expiration: 2030-03-17

Abstract

The utility model provides a sofa is folded to drawer type, including handrail, seat package and back, the handrail has two, and the seat package is fixed to be located between the handrail, and the back is located between the handrail and articulated through first location hinge with the seat package, and the dorsal part by the package is equipped with two supporting legss, and the one end and the back of supporting legs pass through second location hinge and articulate, and the below that just is located the seat package between the handrail is equipped with hides the seat package, hides the seat package and locates on a pull steelframe, hide the seat package with the pull steelframe passes through third location hinge and articulates, and the pull steelframe is including the slide rail of locating both sides, slide rail and the inboard pulley sliding connection of locating. The utility model discloses a third location hinge will hide the seat package and hide and locate the pull steelframe, hide in the seat package when using as the sofa under, when using as the bed, only need take the pull steelframe out, will hide the seat package and mention fixed can, its simple structure, the pull is convenient, convenient to use and popularization.

Description

Drawer type folding sofa

Technical Field

The utility model relates to a furniture manufacturing technical field, in particular to drawer type folding sofa.

Background

The sofa is a multi-seat chair with cushions; the back-rest chair with spring or thick foamed plastic has armrests on two sides and is one kind of soft furniture. In the present life, the sofa is an indispensable house in every family, and in order to satisfy the life demand of people now, people invented a modular sofa bed, fold promptly and can regard as the sofa, struts then a bed, but, present sofa bed all is that the seat is whole to be drawn out, becomes the sofa bed, is the pull alone, has the structure complicacy, and the inconvenient defect of combination is not convenient for use.

Therefore, the drawer type folding sofa which is simple in structure, convenient to pull and popularize and convenient to use is needed to be designed aiming at the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a drawer type folding sofa.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a drawer type folding sofa, includes handrail, seat package and back, the handrail has two, the seat package is fixed to be located between the handrail, the back is located between the handrail and with the seat package is articulated through first location hinge, its characterized in that: the dorsal part by the package is equipped with two supporting legss, the one end of supporting legs with the back is articulated through second location hinge, just be located between the handrail the below of seat package is equipped with hides seat package, hide on the seat package locates a pull steelframe, hide seat package with the pull steelframe is articulated through third location hinge, the pull steelframe is including the slide rail of locating both sides, the slide rail with locate the inboard pulley sliding connection of handrail.

The preferable technical scheme is as follows: the bottom of the handrail is provided with a regulating foot, and the bottom of the pull steel frame is provided with a directional wheel.

The preferable technical scheme is as follows: and guide pulleys are arranged at two ends of the inner side of the drawing steel frame.

The preferable technical scheme is as follows: and the inner side of the handrail is provided with an anti-collision pad.

The preferable technical scheme is as follows: a fixed back plate is arranged between the armrests and below the backrest.

The preferable technical scheme is as follows: the seat bag is also provided with a throw pillow.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model discloses a third location hinge will hide the seat package and locate on the pull steelframe, hide under the seat package when using as the sofa, when using as the bed, only need take out the pull steelframe, will hide the seat package and mention fixed can, its simple structure, the pull is convenient, convenient to use and popularization.

Drawings

Fig. 1 is a schematic view of the folded state of the present invention.

Fig. 2 is a schematic view of the expansion state of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is a schematic view of the connection between the seat bag and the backrest of the present invention.

Fig. 5 is a schematic view of the connection between the hidden seat bag and the pull steel frame of the present invention.

Fig. 6 is a schematic view of the connection between the supporting legs and the backrest of the present invention.

In the above figures, 1, a handrail; 2. a seat bag; 3. a backrest; 4. a first positioning hinge; 5. supporting legs; 6. a second positioning hinge; 7. hiding the seat bag; 8. drawing a steel frame; 9. a third positioning hinge; 10. a slide rail; 11. a pulley; 12. adjusting feet; 13. a directional wheel; 14. a guide pulley; 15. an anti-collision pad; 16. fixing the back plate; 17. a throw pillow.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-6. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in fig. 1-6, the present invention provides a drawer-type folding sofa, which comprises two armrests 1, wherein the two armrests 1 are fixedly connected to a seat bag 2 through a fixing back plate 16. A backrest 3 is further arranged between the two armrests 1, and the backrest 3 and the seat bag 2 are hinged through a first positioning hinge 4. The fixed back plate 16 is arranged at the rear side of the seat bag 2 and is positioned below the backrest 3, and the back side of the backrest 3 abuts against the fixed back plate 16 when the backrest is unfolded, so that the load-bearing effect is achieved. Two supporting legs 5 are arranged on the back side of the backrest 3, the supporting legs 5 are hinged with the backrest 3 through a second positioning hinge 6, and when the sofa is in a folded state, the supporting legs 5 are accommodated on the back side of the backrest 3; when the sofa is in an unfolded state, the supporting legs 5 are pulled out to be vertical to the backrest 3, so that when the backrest 3 is horizontally placed, the supporting legs 5 can support the backrest 3.

Between handrail 1 and be located the below of seat package 2 and be equipped with hidden seat package 7, hide seat package 7 and locate on the pull steelframe 8, hide seat package 7 and pull steelframe 8 and pass through third location hinge 9 and articulate, pull steelframe 8 is including locating the slide rail 10 of both sides, slide rail 10 with locate the inboard pulley 11 sliding connection of handrail 1 to realize the pull motion. Guide pulleys 14 are provided at both inner ends of the drawer frame 8 for smooth sliding. In order to prevent collision, a crash pad 15 is provided on the inside of the armrest.

Furthermore, an adjusting foot 12 is provided at the bottom of the armrest 1, and an orientation wheel 13 is provided at the bottom of the steel drawer frame 8 for pulling or pushing. The sofa also includes a bolster 17 for comfort of use.

The utility model provides a pair of sofa is folded to drawer type when using as the bed, only needs to pull out pull steelframe 8, then will hide seat package 7 carry through third location hinge 9 to with seat package 2 highly uniform can, then put down back 3 to put down supporting legs 5 in order to do the support. When the seat bag is stored, the backrest 3 is restored, the supporting legs 5 are stored at the back side of the backrest 3, the hidden seat bag 7 is pressed down, and the drawing steel frame 8 is pushed to the lower side of the seat bag 2.

Therefore, the utility model has the advantages of it is following:

the utility model discloses a third location hinge will hide the seat package and locate on the pull steelframe, hide under the seat package when using as the sofa, when using as the bed, only need take out the pull steelframe, will hide the seat package and mention fixed can, its simple structure, the pull is convenient, convenient to use and popularization

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a drawer type folding sofa, includes handrail, seat package and back, the handrail has two, the seat package is fixed to be located between the handrail, the back is located between the handrail and with the seat package is articulated through first location hinge, its characterized in that: the dorsal part of back is equipped with two supporting legss, the one end of supporting legs with the back is articulated through second location hinge, just be located between the handrail the below of seat package is equipped with hides seat package, hide on the seat package locates a pull steelframe, hide seat package with the pull steelframe is articulated through third location hinge, the pull steelframe is including locating the slide rail of both sides, the slide rail with locate the inboard pulley sliding connection of handrail.

2. The drawer-type folding sofa of claim 1, wherein: the bottom of the handrail is provided with a regulating foot, and the bottom of the pull steel frame is provided with a directional wheel.

3. The drawer-type folding sofa of claim 1, wherein: and guide pulleys are arranged at two ends of the inner side of the drawing steel frame.

4. The drawer-type folding sofa of claim 1, wherein: and the inner side of the handrail is provided with an anti-collision pad.

5. The drawer-type folding sofa of claim 1, wherein: a fixed back plate is arranged between the armrests and below the backrest.

6. The drawer-type folding sofa of claim 1, wherein: the seat bag is also provided with a throw pillow.