CN212591209U

CN212591209U - Folding sofa

Info

Publication number: CN212591209U
Application number: CN202020332977.4U
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 folding sofa, including handrail package and back of the body frame, handrail package and back of the body frame are connected through fixed steelframe, fixed steelframe top is equipped with the soft packet of steelframe of headrest, one side and the fixed steelframe of the soft packet of steelframe of headrest are articulated, still connect through air spring between soft packet of steelframe of headrest and the fixed steelframe, the opposite side of the soft packet of steelframe of headrest is articulated with leaning on the packet steelframe, the below of seat package steelframe is equipped with storing box steelframe, the seat package steelframe is close to one side and the storing box steelframe of leaning on the packet steelframe and articulates, the soft packet of steelframe top of headrest is equipped with the soft packet of headrest, it leans on the packet of package steelframe top to. The utility model adds the air spring in the folding mechanism, when the sofa is unfolded, the air spring is in a compressed state, which plays a role of buffering; when the sofa is folded, the gas spring gradually restores to the original state, and the power assisting effect is achieved.

Description

Folding sofa

Technical Field

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

Background

Along with the society development quickening, population constantly increases, and living space's finiteness is more obvious, and most families can purchase sofa bed, when the sand is sent out for use at ordinary times, have guest night when sleeping, convert into the bed, so not only sparingly the spending, still reduce space and occupy, increase space utilization. But is laborious to use due to the complexity of the process and the instability of the structure.

Therefore, aiming at the defects in the prior art, a folding sofa which is capable of increasing the space utilization rate, is provided with a power assisting mechanism and is labor-saving and convenient to use is needed to be designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a 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 folding sofa, includes two handrail packages and locates the back of the body frame of handrail package rear side, folding sofa still includes the soft package of headrest, leans on package and seat package, its characterized in that: the armrest bag and the back frame are fixedly connected through a fixed steel frame, a headrest soft package steel frame is arranged above the fixed steel frame, the headrest soft package steel frame and the fixed steel frame are hinged through two support codes arranged on the fixed support and close to one side of the back frame, an air spring is arranged between the two support codes, the headrest soft package steel frame and the fixed steel frame are connected through the air spring, one side of the headrest soft package steel frame, far away from the back frame, is hinged through a hinge page with a backrest steel frame, one side of the backrest steel frame, far away from the headrest soft package steel frame, is hinged through a first pin column matching through hole with a seat package steel frame, a storage box steel frame is arranged below the seat package steel frame, one side of the seat package steel frame, close to the backrest steel frame, is hinged through a second pin column matching through hole with the storage box steel frame, and a headrest soft package is arranged above the headrest soft package steel frame, the backrest bag is arranged above the backrest bag steel frame, the seat bag is arranged above the seat bag steel frame, and the storage box is arranged in the storage box steel frame.

The preferable technical scheme is as follows: one end of the air spring is connected with the fixed steel frame through the first mounting piece, and the other end of the air spring is connected with the headrest soft package steel frame through the second mounting piece.

The preferable technical scheme is as follows: the soft packet of both sides below of steelframe of headrest still is equipped with the support frame, the both sides below of storing box steelframe still is equipped with the stop portion.

The preferable technical scheme is as follows: the two sides of the fixed steel frame are also provided with connecting frames, the connecting frames are provided with anti-collision rubber columns and mute casters, the anti-collision rubber columns correspond to the positions of the supporting frames, and the mute casters correspond to the positions of the stopping portions.

The preferable technical scheme is as follows: the handrail bag is characterized in that a handrail plate is arranged above the handrail bag, solid wood feet are arranged below the handrail bag, and directional wheels are arranged below the storage box steel frame.

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

the utility model adds an air spring between the soft pillow package steel frame and the fixed steel frame, when the sofa is completely unfolded, the air spring is in a completely compressed state; along with folding, the gas spring can gradually recover to the original state, thus playing a role of assisting power; otherwise, the buffer function is achieved. The storage box is arranged in the storage box steel frame, so that the space utilization rate is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the folding sofa of the present invention in a folded state.

Fig. 3 is a schematic view of the unfolding state of the foldable sofa of the present invention.

Fig. 4 is a schematic view of the seat bag of the present invention in an unfolded state.

Fig. 5 is a schematic structural view of the mounting portion of the gas spring according to the present invention.

Fig. 6 is the schematic view of the structure of the soft-packaged steel frame of the headrest of the present invention.

Fig. 7 is the installation schematic diagram of the seat bag steel frame and the storage box steel frame of the present invention.

Fig. 8 is the installation schematic diagram of the fixed steel frame of the present invention.

In the above drawings, 1, the armrest bag; 2. a back frame; 3. soft packing of the headrest; 4. leaning against the bag; 5. a seat bag; 6. fixing the steel frame; 7. a soft package steel frame of the headrest; 8. supporting a code; 9. a gas spring; 10. leaning on the package steel frame; 11. a seat bag steel frame; 12. a storage box steel frame; 13. a storage box; 14. a first mounting piece; 15. a second mounting piece; 16. a support frame; 17. a first pin; 18. a second pin; 19. a stop part; 20. a connecting frame; 21. an anti-collision rubber column; 22. a mute caster; 23. a handrail plate; 24. solid wood feet; 25. and (4) an orientation wheel.

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. 1-8. 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.

As shown in fig. 1-8, the utility model comprises two armrest bags 1 and a back frame 2 arranged at the rear side of the armrest bags 1, and the folding sofa further comprises a soft pillow bag 3, a backrest bag 4 and a seat bag 5.

Wherein, handrail package 1 and back of the body frame 2 are through fixed 6 fixed connection of fixed steelframe, and handrail package 1 is fixed to be located the both sides of fixed steelframe 6, and back of the body frame 2 is fixed to be located the rear side of fixed steelframe 6. Be equipped with the soft packet of steelframe 7 of headrest in the top of fixed steelframe 6, the soft packet of steelframe 7 of headrest is articulated with fixed steelframe 6 through locating two support yards 8 that are close to back of the body frame 2 one side on fixed bolster 6. And a gas spring 9 is arranged between the two support codes 8, and the gas spring 9 is connected with the headrest soft package steel frame 7 and the fixed steel frame 6.

One end of the air spring 9 is connected with the fixed steel frame 6 through the first mounting piece 14, and the other end of the air spring 9 is connected with the soft package steel frame 7 of the headrest through the second mounting piece 15.

The soft packet of steelframe 7 of headrest keeps away from one side of back of the body frame 2 and leans on packet steelframe 10 to articulate through hinge page or leaf (not drawn in the picture), leans on packet of steelframe 10 to keep away from one side of soft packet of steelframe 7 of headrest and seat packet of steelframe 11 and articulates through first round pin post 17 cooperation through-hole. A storage box steel frame 12 is arranged below the seat bag steel frame 11, and one side, close to the bag steel frame 10, of the seat bag steel frame 11 is hinged to the storage box steel frame 12 through a second pin 18 matched with a through hole.

Be equipped with the soft package of headrest 3 above the soft package of headrest steelframe 7, be equipped with by package 4 by the top of package steelframe 10, the top of seat package steelframe 11 is equipped with seat package 5, is equipped with storing box 13 in the storing box steelframe 12.

And support frames 16 are further arranged below two sides of the headrest soft package steel frame 7 and are used for supporting the headrest soft package steel frame 7 to be provided with stop portions 19. The connecting frames 20 are arranged on two sides of the fixed steel frame 6, the anti-collision rubber columns 21 and the mute casters 22 are arranged on the connecting frames 20, the mute casters 22 are convenient for folding or unfolding the folding sofa, and the operation process is smoother. The positions of the anti-collision rubber columns 21 correspond to those of the support frame 16, so that a buffering effect is achieved. The mute caster 22 corresponds to the stop part 19 and plays a role of stopping.

In addition, be equipped with handrail board 23 in the top of handrail package 1, be equipped with solid wood foot 24 in the below of handrail package 1, be equipped with directional wheel 25 in the below of storing box steelframe 12, conveniently fold or open the utility model provides a folding sofa.

The method is characterized in that:

the utility model is based on the prior folding sofa, the air spring 9 is additionally arranged in the folding mechanism, when the folding sofa is unfolded, the air spring 9 is in a completely compressed state, and plays a role of buffering; when the folding sofa is folded, the gas spring 9 can be gradually restored to the original state, and the power assisting effect is achieved.

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

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 folding sofa, includes two handrail packages and locates the back of the body frame of handrail package rear side, folding sofa still includes the soft package of headrest, leans on package and seat package, its characterized in that: the armrest bag and the back frame are fixedly connected through a fixed steel frame, a headrest soft package steel frame is arranged above the fixed steel frame, the headrest soft package steel frame and the fixed steel frame are hinged through two support codes arranged on the fixed steel frame and close to one side of the back frame, an air spring is arranged between the two support codes, the headrest soft package steel frame and the fixed steel frame are connected through the air spring, one side of the headrest soft package steel frame, far away from the back frame, is hinged through a hinge page with a backrest steel frame, one side of the backrest steel frame, far away from the headrest soft package steel frame, is hinged through a first pin column matching through hole with a seat package steel frame, a storage box steel frame is arranged below the seat package steel frame, one side of the seat package steel frame, close to the backrest steel frame, is hinged through a second pin column matching through hole with the storage box steel frame, and a headrest soft package is arranged above the headrest soft package steel frame, the backrest bag is arranged above the backrest bag steel frame, the seat bag is arranged above the seat bag steel frame, and the storage box is arranged in the storage box steel frame.

2. The folding sofa of claim 1, wherein: one end of the air spring is connected with the fixed steel frame through the first mounting piece, and the other end of the air spring is connected with the headrest soft package steel frame through the second mounting piece.

3. The folding sofa of claim 1, wherein: the soft packet of both sides below of steelframe of headrest still is equipped with the support frame, the both sides below of storing box steelframe still is equipped with the stop portion.

4. The folding sofa of claim 3, wherein: the two sides of the fixed steel frame are also provided with connecting frames, the connecting frames are provided with anti-collision rubber columns and mute casters, the anti-collision rubber columns correspond to the positions of the supporting frames, and the mute casters correspond to the positions of the stopping portions.

5. The folding sofa of claim 1, wherein: the handrail bag is characterized in that a handrail plate is arranged above the handrail bag, solid wood feet are arranged below the handrail bag, and directional wheels are arranged below the storage box steel frame.