CN217792170U

CN217792170U - Novel sofa

Info

Publication number: CN217792170U
Application number: CN202221047044.6U
Authority: CN
Inventors: 李潇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-11-15
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to a novel sofa, which comprises two backrest components which are symmetrically arranged and a base device which is used for supporting the backrest components; the base device is detachably connected with the backrest component; a shelving plate is detachably arranged on the backrest component; the two backrest components are connected through a framework device; the utility model has simple structure, the backrest components are foldable structures, the two backrest components are detachably connected through the framework device, the backrest components can be folded and disassembled, the occupied space is greatly reduced in the folded state, and the folding backrest is convenient to store and transport; meanwhile, the base device is detachably connected with the backrest component; the left connecting portion and the right connecting portion of the base device are detachably connected to the left supporting portion and the right supporting portion, can be assembled and disassembled quickly, are convenient to convey, and occupy small space.

Description

Novel sofa

Technical Field

The utility model belongs to the technical field of the life leisure articles for use, concretely relates to novel sofa.

Background

Along with the increasing of living conditions of people, people have higher requirements on the comfort level of furniture, wherein the sofa is suitable for places such as villas, courtyards and living rooms as the furniture of a leisure type, and people sitting on the sofa can have a special comfort, well relieve pressure, and can bring happy feeling and thorough relaxation to consumers.

The sofa is furniture commonly used in daily life and can be seen in places such as families, schools, office buildings, shops, cinemas, auditoriums and the like; the existing sofa is generally of a fixed integral structure, and the structure is not reasonable enough; folding and dismantling are substantially difficult to achieve; the transportation cost is improved; in the transportation process, the occupied space is large, and the utilization rate is low.

In view of the above-mentioned technical problems, improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the defect among the above-mentioned prior art, provide a simple structure, design benefit, simple to operate, the novel sofa of being convenient for transportation.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a novel sofa comprises two backrest components which are symmetrically arranged and a base device which is used for supporting the backrest components; the base device is detachably connected with the backrest component; a shelving plate is detachably arranged on the backrest component; the two backrest components are connected through a framework device.

As a preferred mode of the utility model, the backrest assembly is of a foldable structure and comprises a plurality of frameworks, a cloth decoration body sewed and connected on the frameworks and a framework seat device; the skeleton seat device comprises an upper skeleton seat and a lower skeleton seat; two ends of the framework are respectively hinged with the upper framework seat and the lower framework seat; the plurality of frameworks are connected into a whole through the fabric decoration body.

As the utility model discloses a preferred mode, go up the skeleton seat including the symmetrical upper junction plate of laying, corresponding with this, lower skeleton seat includes the symmetrical lower connecting plate of laying, and the both ends of skeleton are rotated respectively and are connected between adjacent upper junction plate and adjacent lower connecting plate.

As a preferred mode of the present invention, the base device includes a left support portion and a right support portion which are vertically arranged; the two sides of the left supporting part and the right supporting part are respectively connected with a left connecting part and a right connecting part; the left connecting part and the right connecting part are detachably connected to the left supporting part and the right supporting part; the top of the left supporting part, the top of the right supporting part, the top of the left connecting part and the top of the right connecting part jointly enclose a square cavity for placing the bottom of the backrest component.

As an optimized mode of the present invention, the left and right support portions and the left and right connecting portions are connected by bolts.

As an optimized mode of the utility model, the left side supporting part and the right supporting part are laid with left connecting portion and right connecting portion slope, and the inclination between left connecting portion and right connecting portion and left supporting part and the right supporting part is 30 ~ 60.

As a preferred mode of the utility model, the backrest assembly and the base device are detachably connected through a plurality of binding bands and locking bolts; the shelving plate is detachably connected with the backrest component through a positioning mechanism.

As a preferred mode of the utility model, positioning mechanism including be U type structure and with the go-between of skeleton looks adaptation, corresponding with this, shelve and be formed with the locating hole with go-between looks adaptation on the board, go-between joint skeleton for the go-between both sides pass the locating hole, through the bolt-up, are used for shelve the board and be located the back subassembly on.

As a preferred mode of the utility model, the left support part comprises two left support legs, and a left connecting structure is fixedly arranged between the two left support legs; the left connecting structure is fixedly connected with the two left supporting legs and is integrally formed; the left connecting structure comprises a left top plate and a left connecting plate; the right supporting part comprises two right supporting legs, and a right connecting structure is fixedly arranged between the two right supporting legs; the right connecting structure is fixedly connected with the two right supporting legs and integrally formed; the right connecting structure comprises a right top plate and a right connecting plate.

As a preferred mode of the present invention, the left connecting portion includes two left mounting support plates, and a left mounting structure is fixedly disposed between the two left mounting support plates; the left mounting structure is fixedly connected with the two left mounting support plates and is integrally formed; the left mounting structure comprises a left mounting top plate and a left mounting connecting plate; the right connecting part comprises two right mounting support plates, and a right mounting structure is fixedly arranged between the two right mounting support plates; the right mounting structure is fixedly connected with the two right mounting support plates and integrally formed; the right mounting structure comprises a right mounting top plate and a right mounting connecting plate.

The beneficial effects of the utility model are that:

1. the utility model has simple structure, the backrest components are foldable structures, the two backrest components are detachably connected through the framework device, the backrest components can be folded and disassembled, the occupied space is greatly reduced in the folded state, and the folding backrest is convenient to store and transport; meanwhile, the base device is detachably connected with the backrest component; the left connecting portion and the right connecting portion of the base device are detachably connected to the left supporting portion and the right supporting portion, so that the base device can be rapidly assembled and disassembled, is convenient to convey, and occupies a small space.

2. The backrest component and the base device of the utility model are detachably connected through a plurality of binding belts and locking bolts; the whole structure of the novel sofa is firmer; the use is safer, and the assembly efficiency between the backrest component and the base device is also improved through the mutual matching and locking of the binding belt and the locking bolt.

3. The utility model discloses an outside skeleton and lower hack lever and base device's outer end are on same vertical plane, have firstly improved lower hack lever and skeleton to base device's support intensity, simultaneously, have also improved the comfort of user in the use.

4. The utility model discloses simple structure, low in manufacturing cost, excellent in use effect.

5. The utility model discloses a left branch strut portion and right branch strut portion are laid with left connecting portion and right connecting portion slope for the area of contact increase of left branch strut portion and right branch strut portion and ground has improved the stability in use of seat base.

6. The utility model discloses left connecting portion, right connecting portion, left supporting part and the right supporting part that set up adopt frame construction, have further reduced the whole weight of seat base, convenient removal and assembly.

7. The utility model discloses the left connecting portion, right connecting portion, left supporting part and the right supporting part that set up are integrated into one piece's steel tube structure, have characteristics such as the quality is light, intensity is good, high temperature resistant, and the energy consumption is made to the reduction base that can be fine, guarantees seat base life simultaneously.

Drawings

FIG. 1 is a diagram illustrating a usage status of the embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a partial enlarged view of embodiment A of the present invention;

FIG. 4 is a partial enlarged view of embodiment B of the present invention;

fig. 5 is a side view of a base unit according to an embodiment of the present invention;

fig. 6 is a front view of a base unit according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a base device according to an embodiment of the present invention;

reference numbers in the figures: the backrest component 1, the framework 6, the cloth decorative body 7, the upper framework seat 8, the lower framework seat 9, the upper connecting plate 10, the lower connecting plate 11, the resting plate 20, the binding band 21, the locking bolt 22, the positioning mechanism 40, the connecting ring 41, the right mounting supporting plate 41-1, the positioning hole 42, the framework device 50, the upper framework rod 51, the lower framework rod 52, the base device 100, the left supporting part 101, the right supporting part 102, the left connecting part 103, the right connecting part 104, the square cavity 105, the left supporting leg 111, the left connecting structure 112, the left top plate 112-1, the left connecting plate 112-2, the right supporting leg 121, the right connecting structure 122, the right top plate 122-1, the right connecting plate 122-2, the left mounting supporting plate 31, the left mounting structure 32, the left mounting top plate 32-1, the left mounting connecting plate 32-2, the right mounting top plate 42-1, the right mounting connecting plate 42-2 and the right mounting structure 42-3.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

The embodiment is as follows: as shown in fig. 1-7, a new sofa comprises two backrest modules 1 symmetrically arranged, a base device 100 for supporting the backrest modules 1; the base unit 100 is detachably connected to the backrest module 1; a resting plate 20 is detachably arranged on the backrest component 1; the two backrest components 1 are connected through a framework device 50. The utility model has simple structure, the backrest components are foldable structures, the two backrest components are detachably connected through the framework device, the backrest components can be folded and disassembled, the occupied space is greatly reduced in the folded state, and the folding backrest is convenient to store and transport; meanwhile, the base device is detachably connected with the backrest component; the left connecting portion and the right connecting portion of the base device are detachably connected to the left supporting portion and the right supporting portion, can be assembled and disassembled quickly, are convenient to convey, and occupy small space.

Specifically, the backrest component 1 is of a foldable structure and comprises a plurality of frameworks 6, cloth decoration bodies 7 connected to the frameworks 6 in a sewing mode and framework seat devices; the skeleton mount means comprises an upper skeleton mount 8 and a lower skeleton mount 9; two ends of the framework 6 are respectively hinged with the upper framework seat 8 and the lower framework seat 9; the plurality of frameworks 6 are connected into a whole through the cloth decoration body 7; the fabric decorative body is soft in material, is more suitable for the old or children at home, and is not easy to be injured.

In the using process, the upper framework seat 8 and the lower framework seat 9 can be adjusted according to actual needs, are in a semi-elliptical shape or a semi-circular shape and can be arranged in an exchangeable manner, and the design conforms to the sitting posture of a human body and provides the most comfortable feeling for sitting; also, the frame 6 has a semi-circular or semi-elliptical configuration, which conforms to the inherent characteristics of conventional sofas. Of course, from a comfort point of view, the backrest module 1 also comprises a seat cushion which rests on the resting plate 20.

Wherein, the skeleton device 50 includes an upper skeleton rod 51 and a lower skeleton rod 52; the upper framework rod 51 is used for connecting two upper framework seats 8 at the top, the lower framework rod 52 is used for connecting two lower framework seats 9 at the bottom, the upper framework seats 8 comprise upper connecting plates 10 which are symmetrically arranged, correspondingly, the lower framework seats 9 comprise lower connecting plates 11 which are symmetrically arranged, and two ends of the framework 6 are respectively and rotatably connected between the adjacent upper connecting plates 10 and the adjacent lower connecting plates 11, so that the rotation of the unfolding or folding device of the framework 6 is more flexible; when the framework 6 is required to be unfolded, the two bolts are inserted into the locking holes and locked through the nuts, so that the whole backrest support assembly can be unfolded by depending on the abutting force of the side walls of the framework 6 and the side walls 52 of the lower framework 52 on the inserted bolts, when the framework 6 needs to be folded, the framework 6 can be slightly forcibly folded, the bolts can be slightly inserted into the locking holes, and the lower framework 52 and the lower framework 6 can be sequentially folded.

The base device 100 comprises a left support part 101 and a right support part 102 which are vertically arranged; the left connecting part 103 and the right connecting part 104 are respectively connected to the two sides of the left supporting part 101 and the right supporting part 102; the left connecting portion 103 and the right connecting portion 104 are detachably connected to the left supporting portion 101 and the right supporting portion 102; the top of the left support portion 101, the top of the right support portion 102, the top of the left connecting portion 103 and the top of the right connecting portion 104 together enclose a square cavity 105 for resting the bottom of the backrest module 1.

The left and

right support portions

101 and 102 are connected to the left and right connecting

portions

103 and 104 by bolts. The structural strength and firmness of the whole base device 100 are improved, and the use safety is ensured.

The left support part 101 and the right support part 102, the left connecting part 103 and the right connecting part 104 of the utility model are obliquely arranged, so that the contact area between the left support part and the ground and the contact area between the right support part and the ground are increased, and the use stability of the seat base is improved; the inclination angles between the left and right connecting

portions

103 and 104 and the left and

right support portions

101 and 102 are 30 to 60 degrees; in the present embodiment, the inclination angle between the left and right connecting

portions

103 and 104 and the left and

right support portions

101 and 102 is 50 °.

The backrest assembly 1 and the base device 100 are detachably connected through a plurality of binding bands 21 and locking bolts 22; the shelving plate 20 is detachably connected with the backrest component 1 through a positioning mechanism 40; the backrest component and the base device of the utility model are detachably connected through a plurality of binding belts and locking bolts; the whole structure of the novel sofa is firmer; the use is safer, and the assembly efficiency between the backrest component and the base device is also improved through the mutual matching and locking of the binding belt and the locking bolt.

The positioning mechanism 40 comprises a connecting ring 41 which is in a U-shaped structure and is matched with the framework 6, correspondingly, a positioning hole 42 matched with the connecting ring 41 is formed on the placing plate 20, and the connecting ring 41 is clamped with the framework 6, so that two sides of the connecting ring 41 penetrate through the positioning hole 42 and are fastened through bolts for positioning the placing plate 20 on the backrest component 1; through setting up positioning mechanism for connecting seat chair subassembly and strutting arrangement, improved the whole fastness of spherical chair, also guaranteed safe in utilization.

The left support part 101 comprises two left support legs 111, and a left connecting structure 112 is fixedly arranged between the two left support legs 111; the left connecting structure 112 is fixedly connected with the two left supporting legs 111 and is integrally formed; the left connecting structure 112 comprises a left top plate 112-1 and a left connecting plate 112-2; the right support part 102 comprises two right support legs 121, and a right connecting structure 122 is fixedly arranged between the two right support legs 121; the right connecting structure 122 is fixedly connected with the two right supporting legs 121 and is integrally formed; the right connecting structure 122 includes a right top plate 122-1 and a right connecting plate 122-2.

The left connecting part 103 comprises two left mounting support plates 31, and a left mounting structure 32 is fixedly arranged between the two left mounting support plates 31; the left mounting structure 32 is fixedly connected with the two left mounting support plates 31 and is integrally formed; the left mounting structure 32 comprises a left mounting top plate 32-1 and a left mounting connecting plate 32-2; the right connecting part 104 comprises two right mounting support plates 41-1, and a right mounting structure 42-3 is fixedly arranged between the two right mounting support plates 41-1; the right mounting structure 42-3 is fixedly connected with the two right mounting support plates 41-1 and is integrally formed; the right mounting structure 42-3 includes a right mounting top plate 42-1 and a right mounting connecting plate 42-2.

The utility model discloses left connecting portion, right connecting portion, left branch portion and the right branch portion that set up are integrated into one piece's steel tube structure, have characteristics such as the quality is light, intensity is good, high temperature resistant, and the energy consumption is made to reduction base that can be fine, guarantees base device 100 life simultaneously.

The utility model discloses an outside skeleton and lower hack lever and base device's outer end are on same vertical plane, have firstly improved lower hack lever and skeleton to base device's support intensity, simultaneously, have also improved the comfort of user in the use.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: the backrest component 1, the frame 6, the cloth decorative body 7, the upper frame base 8, the lower frame base 9, the upper connecting plate 10, the lower connecting plate 11, the resting plate 20, the binding band 21, the locking bolt 22, the positioning mechanism 40, the connecting ring 41, the right mounting support plate 41-1, the positioning hole 42, the frame device 50, the upper frame rod 51, the lower frame rod 52, the base device 100, the left support 101, the right support 102, the left connecting part 103, the right connecting part 104, the square cavity 105, the left support leg 111, the left connecting structure 112, the left top plate 112-1, the left connecting plate 112-2, the right support leg 121, the right connecting structure 122, the right top plate 122-1, the right connecting plate 122-2, the left mounting support plate 31, the left mounting structure 32, the left mounting top plate 32-1, the left mounting connecting plate 32-2, the right mounting top plate 42-1, the right mounting connecting plate 42-2, the right mounting structure 42-3 and other terms are not excluded, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A novel sofa, which is characterized in that; comprises two backrest components (1) which are symmetrically arranged, and a base device (100) which is used for supporting the backrest components (1); the base device (100) is detachably connected with the backrest component (1); a placing plate (20) is detachably arranged on the backrest component (1); the two backrest components (1) are connected through a framework device (50).

2. The new sofa of claim 1 wherein: the backrest component (1) is of a foldable structure and comprises a plurality of frameworks (6), fabric decorative bodies (7) which are connected to the frameworks (6) in a sewing mode and framework seat devices; the framework seat device comprises an upper framework seat (8) and a lower framework seat (9); two ends of the framework (6) are respectively hinged with the upper framework seat (8) and the lower framework seat (9); the frameworks (6) are connected into a whole through the cloth decoration body (7).

3. The new sofa of claim 2 wherein: the upper framework seat (8) comprises upper connecting plates (10) which are symmetrically arranged, correspondingly, the lower framework seat (9) comprises lower connecting plates (11) which are symmetrically arranged, and two ends of the framework (6) are respectively and rotatably connected between the adjacent upper connecting plates (10) and the adjacent lower connecting plates (11).

4. The new sofa of claim 1 wherein: the base device (100) comprises a left supporting part (101) and a right supporting part (102) which are vertically arranged; the two sides of the left supporting part (101) and the right supporting part (102) are respectively connected with a left connecting part (103) and a right connecting part (104); the left connecting part (103) and the right connecting part (104) are detachably connected to the left supporting part (101) and the right supporting part (102); the tops of the left supporting part (101), the right supporting part (102), the left connecting part (103) and the right connecting part (104) jointly enclose a square cavity (105) for placing the bottom of the backrest component (1).

5. The new sofa of claim 4 wherein: the left support part (101) and the right support part (102) are connected with the left connecting part (103) and the right connecting part (104) through bolts.

6. The new sofa of claim 5 wherein: the left support part (101) and the right support part (102) are obliquely arranged with the left connecting part (103) and the right connecting part (104), and the oblique angle between the left connecting part (103) and the right connecting part (104) and the left support part (101) and the right support part (102) is 30-60 degrees.

7. The new sofa of claim 1 wherein: the backrest assembly (1) is detachably connected with the base device (100) through a plurality of binding belts (21) and locking bolts (22); the shelving plate (20) is detachably connected with the backrest component (1) through a positioning mechanism (40).

8. The new sofa of claim 7, wherein: positioning mechanism (40) including being U type structure and with go-between (41) of skeleton (6) looks adaptation, corresponding with this, be formed with locating hole (42) with go-between (41) looks adaptation on shelving board (20), go-between (41) joint skeleton (6) for locating hole (42) are passed to go-between (41) both sides, through bolt-up, are used for will shelving board (20) to be positioned on back subassembly (1).

9. The new sofa of claim 6 wherein: the left support part (101) comprises two left support legs (111), and a left connecting structure (112) is fixedly arranged between the two left support legs (111); the left connecting structure (112) is fixedly connected with the two left supporting legs (111) and is integrally formed; the left connecting structure (112) comprises a left top plate (112-1) and a left connecting plate (112-2); the right supporting part (102) comprises two right supporting legs (121), and a right connecting structure (122) is fixedly arranged between the two right supporting legs (121); the right connecting structure (122) is fixedly connected with the two right supporting legs (121) and is integrally formed; the right connecting structure (122) comprises a right top plate (122-1) and a right connecting plate (122-2).

10. The new sofa of claim 6 wherein: the left connecting part (103) comprises two left mounting support plates (31), and a left mounting structure (32) is fixedly arranged between the two left mounting support plates (31); the left mounting structure (32) is fixedly connected with the two left mounting support plates (31) and is integrally formed; the left mounting structure (32) comprises a left mounting top plate (32-1) and a left mounting connecting plate (32-2); the right connecting part (104) comprises two right mounting support plates (41-1), and a right mounting structure (42-3) is fixedly arranged between the two right mounting support plates (41-1); the right mounting structure (42-3) is fixedly connected with the two right mounting support plates (41-1) and is integrally formed; the right mounting structure (42-3) comprises a right mounting top plate (42-1) and a right mounting connecting plate (42-2).