CN212546322U

CN212546322U - Sofa bed skeleton texture and sofa bed

Info

Publication number: CN212546322U
Application number: CN202021108285.8U
Authority: CN
Inventors: 申哲霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-19
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a sofa bed skeleton texture and sofa bed relates to furniture technical field, has solved among the prior art because of the back of sofa bed and the quick split of sofa seat can not, with the back overlap on the sofa seat after turning over, lead to the thickness after the two is overlapped thicker, the great technical problem of occupation space in the transportation storage process. The utility model discloses a sofa bed skeleton texture, including sofa seat skeleton, back skeleton and dismouting subassembly, wherein, detachable is connected in the both sides of sofa seat skeleton and back skeleton respectively at the both ends of dismouting subassembly to one side that sofa seat skeleton is close to ground has the cavity that is used for holding the back skeleton. The utility model discloses a little advantage of occupation space when sofa bed skeleton texture has quick assembly disassembly and transportation.

Description

Sofa bed skeleton texture and sofa bed

Technical Field

The utility model relates to the technical field of furniture, especially, relate to a sofa bed skeleton texture and sofa bed.

Background

In modern life, the sofa is widely used furniture, and the sofa bed has strong practicability because the sofa bed can be used as the sofa and also can be used as a bed. Due to the large size of the sofa bed, the integral sofa bed is not easy to carry. For this reason, the prior art generally folds the back portion of the sofa bed back onto the sofa seat, i.e., the back is stacked on the sofa seat and packaged for transportation.

However, the applicants have found that: because the backrest and the sofa seat of the sofa bed in the prior art can not be quickly separated, the backrest is folded back and then is overlapped on the sofa seat, so that the thickness of the backrest and the sofa seat after being overlapped is thicker, generally reaches 30cm, and the occupied space is larger in the transportation and storage processes. Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a sofa bed capable of being disassembled quickly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an one of them purpose provides a sofa bed skeleton texture and sofa bed, has solved among the prior art because of the back and the sofa seat of sofa bed can not quick split, with the back overlap on the sofa seat after turning over, lead to the thickness after the two is overlapped thicker, the great technical problem of occupation space in the transportation storage process. The technical effects that the preferred technical scheme of the utility model can produce are explained in detail in the following.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model discloses a sofa bed skeleton texture, including sofa seat skeleton, back skeleton and dismouting subassembly, wherein, the both ends of dismouting subassembly respectively detachable connect in the sofa seat skeleton with the both sides of back skeleton, and one side that the sofa seat skeleton is close to ground has and is used for holding the cavity of back skeleton.

According to a preferred embodiment, the size of the cavity is not smaller than the size of the back frame.

According to a preferred embodiment, the detachable assembly comprises a first inserting portion and a second inserting portion, wherein one end of the first inserting portion is detachably inserted into the side face of the sofa seat framework, one end of the second inserting portion is detachably inserted into the side face of the backrest framework, and the other end of the first inserting portion is connected with the other end of the second inserting portion.

According to a preferred embodiment, the first inserting portion comprises a first plate body and a first circular portion, the second inserting portion comprises a second plate body and a second circular portion, the first plate body is detachably inserted into the side face of the sofa seat framework, the second plate body is detachably inserted into the side face of the backrest framework, the circle centers of the first circular portion and the second circular portion are overlapped, and the first circular portion and the second circular portion are connected through a pin shaft.

According to a preferred embodiment, two side surfaces of the sofa seat framework are provided with a first insertion hole and a first fixing hole, the first plate body is provided with a second fixing hole, the first plate body is inserted into the first insertion hole, the first fixing hole is aligned with the second fixing hole, and a connecting piece penetrates through the first fixing hole and the second fixing hole to detachably connect the first plate body with the side surfaces of the sofa seat framework.

According to a preferred embodiment, the two side surfaces of the backrest frame are provided with a second insertion hole and a third fixing hole, the second plate body is provided with a fourth fixing hole, the second plate body is inserted into the second insertion hole, and the third fixing hole is aligned with the fourth fixing hole, so that a connecting piece penetrates through the third fixing hole and the fourth fixing hole to detachably connect the second plate body with the side surfaces of the backrest frame.

According to a preferred embodiment, the first plate body and the first circular part are of an integrally formed structure; the second plate body and the second round part are of an integrally formed structure.

According to a preferred embodiment, the sofa bed frame structure further comprises a modeling plate, and the modeling plate is arranged at least at two sides of the sofa seat frame.

According to a preferred embodiment, the sofa bed framework structure further comprises a support frame, wherein the support frame comprises a first support part and a second support part, and the first support part is detachably arranged on one side, close to the ground, of the sofa seat framework; the second supporting part is rotatably arranged on the back surface of the backrest framework.

The utility model discloses a sofa bed, include the utility model discloses arbitrary technical scheme sofa bed skeleton texture.

The utility model provides a sofa bed skeleton texture and sofa bed have following beneficial technological effect at least:

the utility model discloses a sofa bed frame structure, including sofa seat skeleton, back skeleton and dismouting subassembly, wherein, the both ends of dismouting subassembly detachable respectively connect in the both sides of sofa seat skeleton and back skeleton, and one side that sofa seat skeleton is close to ground has the cavity that is used for holding back skeleton, when needing the transportation sofa bed, accessible dismouting subassembly makes sofa seat skeleton and back skeleton separate, and places back skeleton in the cavity that sofa seat skeleton is close to ground one side, so can reduce the thickness after sofa seat skeleton and back skeleton are overlapping greatly, can specifically reduce to 18 cm; after the sofa bed is carried to the site, the sofa seat framework and the backrest framework can be quickly connected through the dismounting assembly to be assembled into the sofa bed.

Namely the utility model discloses a sofa bed skeleton texture can make sofa seat skeleton and back skeleton quickly separating through the dismouting subassembly, places the back skeleton in the cavity that sofa seat skeleton is close to ground one side, can reduce the thickness after sofa seat skeleton and the back skeleton are overlapped greatly to reduce the space that occupies in transportation and the storage process. That is, the utility model discloses a sofa bed skeleton texture has solved among the prior art because of sofa bed's back and sofa seat can not quick split, overlaps on the sofa seat after turning over the back, and the thickness that leads to the two after overlapping is thicker, the great technical problem of occupation space in the transportation storage process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a first schematic view of a preferred embodiment of the sofa bed frame structure of the present invention;

FIG. 2 is a second schematic view of a preferred embodiment of the sofa bed frame structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a first schematic view of a preferred embodiment of the disassembly and assembly of the present invention;

fig. 5 is a second schematic view of a preferred embodiment of the removable assembly of the present invention.

In the figure: 1. a sofa seat framework; 11. a first jack; 12. a first fixing hole; 2. a backrest frame; 21. A second jack; 22. a third fixing hole; 3. disassembling and assembling the components; 31. a first insertion part; 311. a first plate body; 3111. a second fixing hole; 312. a first circular portion; 32. a second insertion part; 321. a second plate body; 3211. a fourth fixing hole; 322. a second circular portion; 4. a moldboard; 51. a first support section; 52. a second support part.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The sofa bed frame structure and the sofa bed of the present embodiment will be described in detail with reference to fig. 1 to 5.

The sofa bed frame structure of the embodiment comprises a sofa seat frame 1, a backrest frame 2 and a dismounting assembly 3, as shown in fig. 1. Wherein, the both ends of dismouting subassembly 3 are detachable respectively and are connected in the both sides of sofa seat skeleton 1 and back skeleton 2 to one side that sofa seat skeleton 1 is close to ground has the cavity that is used for holding back skeleton 2. Preferably, the size of the cavity is not smaller than the size of the back frame 2. The sofa bed framework structure comprises a sofa seat framework 1, a backrest framework 2 and a dismounting component 3, wherein two ends of the dismounting component 3 are detachably connected to two sides of the sofa seat framework 1 and the backrest framework 2 respectively, and one side, close to the ground, of the sofa seat framework 1 is provided with a cavity for accommodating the backrest framework 2; after the sofa bed is carried to the site, the sofa seat framework 1 and the backrest framework 2 can be quickly connected through the dismounting component 3 to be assembled into the sofa bed.

The sofa bed skeleton texture of this embodiment promptly can make sofa seat skeleton 1 and back skeleton 2 quickly separating through dismouting subassembly 3, places back skeleton 2 in the cavity that sofa seat skeleton 1 is close to ground one side, can reduce the thickness after sofa seat skeleton 1 and back skeleton 2 are overlapped greatly to reduce the space that occupies in transportation and the storage process. The sofa bed framework structure of this embodiment promptly has solved among the prior art because of the back of sofa bed and the quick split of sofa seat, overlaps on the sofa seat after turning over the back, leads to the thickness of the two after folding to be thicker, the great technical problem of occupation space in the transportation storage process.

According to a preferred embodiment, the removable assembly 3 comprises a first mating portion 31 and a second mating portion 32, as shown in fig. 4. One end of the first inserting portion 31 is detachably inserted into the side of the sofa seat frame 1, one end of the second inserting portion 32 is detachably inserted into the side of the backrest frame 2, and the other end of the first inserting portion 31 is connected with the other end of the second inserting portion 32, as shown in one of fig. 2 to 5. Preferably, the sofa bed frame structure of this embodiment includes two dismouting subassemblies 3, and two dismouting subassemblies 3 set up respectively in the both sides of sofa seat skeleton 1 and back skeleton 2 to accessible two dismouting subassemblies 3 with the both sides quick assembly disassembly of sofa seat skeleton 1 and back skeleton 2, as shown in fig. 1.

According to a preferred embodiment, the first plug part 31 comprises a first plate 311 and a first circular part 312, and the second plug part 32 comprises a second plate 321 and a second circular part 322, as shown in fig. 4. Wherein, the first plate 311 is detachably inserted into the side of the sofa seat frame 1. The second plate 321 is detachably inserted into a side surface of the backrest frame 2. The centers of the first circular portion 312 and the second circular portion 322 coincide with each other, and the first circular portion 312 and the second circular portion 322 are connected by a pin. Preferably, the first plate 311 and the first circular portion 312 are formed in a 6-shaped structure, the second plate 321 and the second circular portion 322 are also formed in a 6-shaped structure, and the centers of the two 6-shaped structures coincide with each other, as shown in fig. 4 or 5. The first circular part 312 and the second circular part 322 of the preferred embodiment are connected by a pin so that the first circular part 312 and the second circular part 322 can rotate around the pin, thereby adjusting the inclination of the backrest frame 2.

Preferably, the dismounting assembly 3 adopts the backrest adjusting structure of the prior sofa bed to realize the inclination adjustment of the backrest frame 2. Preferably, the first circular portion 312 and the second circular portion 322 may also be provided with a ratchet structure, by which adjustment of different inclinations of the back frame 2 can be achieved, as shown in fig. 5. More preferably, the first circular part 312 and the second circular part 322 are arranged in a ratchet structure, and the double teeth can effectively share the stress, so that the damage probability can be reduced, and the assembly and disassembly component 3 can be more portable, as shown in fig. 5. Not limited to this, the detachable assembly 3 may also adopt other structures to adjust the inclination of the backrest frame 2.

Preferably, both side surfaces of the sofa seat frame 1 are provided with a first insertion hole 11 and a first fixing hole 12, the first plate 311 is provided with a second fixing hole 3111, the first plate 311 is inserted into the first insertion hole 11 and the first fixing hole 12 and the second fixing hole 3111 are aligned, so that the first plate 311 is detachably connected with the side surfaces of the sofa seat frame 1 by a connecting member passing through the first fixing hole 12 and the second fixing hole 3111, as shown in fig. 2 or 3. More preferably, the number of the first fixing holes 12 and the second fixing holes 3111 is 2 to 5.

Preferably, both side surfaces of the back frame 2 are provided with a second insertion hole 21 and a third fixing hole 22, the second plate 321 is provided with a fourth fixing hole 3211, the second plate 321 is inserted into the second insertion hole 21 and the third fixing hole 22 and the fourth fixing hole 3211 are aligned, so that the second plate 321 is detachably connected to the side surface of the back frame 2 by a connecting member passing through the third fixing hole 22 and the fourth fixing hole 3211, as shown in fig. 2 or 3. More preferably, the number of the third fixing holes 22 and the fourth fixing holes 3211 is 2 to 5.

The connecting member is, for example, a pin or a bolt. In the preferred technical scheme of the embodiment, the first plate body 311 can be connected with the side surface of the sofa seat framework 1 and the second plate body 321 can be connected with the side surface of the backrest framework 2 through connecting pieces; on the contrary, by taking out the connecting member, the first plate 311 and the sofa seat frame 1 can be quickly detached, and the second plate 321 and the backrest frame 2 can be quickly detached. That is, in the preferred technical solution of this embodiment, the first plate 311 and the sofa seat frame 1 can be quickly detached through the connecting member, the first fixing hole 12 and the second fixing hole 3111; through the connecting member, the third fixing hole 22 and the fourth fixing hole 3211, the second plate 321 and the backrest frame 2 can be quickly detached.

According to a preferred embodiment, the first plate 311 and the first circular portion 312 are integrally formed; the second plate 321 and the second circular portion 322 are integrally formed. In the preferred embodiment, the first plate 311 and the first circular portion 312 are integrally formed, and the second plate 321 and the second circular portion 322 are integrally formed, so that the strength of the first inserting portion 31 and the strength of the second inserting portion 32 can be enhanced.

According to a preferred embodiment, the sofa bed frame structure further comprises a moldboard 4, and the moldboard 4 is arranged at least on two sides of the sofa seat frame 1, as shown in fig. 1. According to the preferred technical scheme of the embodiment, the modeling plates 4 are arranged on two sides of the sofa seat framework 1, on one hand, the connecting part of the first inserting part 31 and the side surface of the sofa seat framework 1 can be shielded, on the other hand, the sofa bed frameworks with different modeling designs can be manufactured by changing the design of the modeling plates 4, and the diversity and the attractiveness of the sofa bed framework are improved.

According to a preferred embodiment, the sofa bed frame structure further comprises a support frame comprising a first support 51 and a second support 52, as shown in fig. 2. Wherein, the first supporting part 51 is detachably arranged at one side of the sofa seat framework 1 close to the ground; the second support portion 52 is rotatably provided on the back surface of the back frame 2. The first supporting part 51 detachable of the preferred technical scheme of this embodiment sets up in the one side that the sofa seat skeleton 1 is close to ground, during the transportation, can dismantle first supporting part 51, reducible its occupation space on the one hand, on the other hand also can conveniently place back skeleton 2 in the cavity that sofa seat skeleton 1 is close to bottom surface one side. The preferred technical scheme of this embodiment also includes a second support part 52, and when the backrest frame 2 is laid flat, the second support part 52 can support the backrest frame 2.

The sofa bed of the embodiment comprises the sofa bed framework structure of any technical scheme of the embodiment. The sofa bed also comprises a cushion arranged on the sofa seat framework 1 and a back cushion arranged on the backrest framework 2. Preferably, the cushion is directly placed on the sofa seat framework 1, and the back cushion is directly placed on the backrest framework 2; or the cushion and the sofa seat framework 1 are detachably connected, and the back cushion and the backrest framework 2 are detachably connected, so that the cushion and the sofa seat framework 1 are separated, the back cushion and the backrest framework 2 are separated, and the cushion and the back cushion can be conveniently carried and cleaned.

The sofa bed framework and the sofa bed of the embodiment are simple to manufacture, 90% of the framework adopts the iron frame, automatic welding can be realized, and the dependence on manpower is reduced; the assembly and disassembly component 3 can rapidly disassemble the sofa seat framework 1 and the backrest framework 2, and the backrest framework 2 is placed in the cavity on one side of the sofa seat framework 1 close to the ground, so that the thickness of the sofa seat framework 1 and the backrest framework 2 after being overlapped can be greatly reduced, and can be reduced to 18cm specifically; the sofa bed framework of the embodiment has universality, the overall shape of the sofa can be designed by changing the shape of the shaping plate 4, and the framework does not need to be additionally manufactured.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a sofa bed skeleton texture, its characterized in that, includes sofa seat skeleton (1), back skeleton (2) and dismouting subassembly (3), wherein, the both ends of dismouting subassembly (3) respectively detachable connect in sofa seat skeleton (1) with the both sides of back skeleton (2), and one side that sofa seat skeleton (1) is close to ground has and is used for holding the cavity of back skeleton (2).

2. The sofa bed frame structure according to claim 1, wherein the cavity has dimensions not smaller than the dimensions of the back frame (2).

3. Sofa bed frame structure according to claim 1 or 2, characterised in that the dismounting assembly (3) comprises a first (31) and a second (32) plug-in part, wherein,

one end of the first inserting portion (31) is detachably inserted into the side face of the sofa seat framework (1), one end of the second inserting portion (32) is detachably inserted into the side face of the backrest framework (2), and the other end of the first inserting portion (31) is connected with the other end of the second inserting portion (32).

4. The sofa bed frame structure according to claim 3, wherein the first plug-in part (31) comprises a first plate (311) and a first rounded part (312), and the second plug-in part (32) comprises a second plate (321) and a second rounded part (322), wherein,

the first plate body (311) is detachably inserted into the side surface of the sofa seat framework (1),

the second plate body (321) is detachably inserted into the side surface of the backrest framework (2),

the centers of the first circular part (312) and the second circular part (322) coincide with each other, and the first circular part (312) and the second circular part (322) are connected by a pin.

5. The sofa bed frame structure according to claim 4, wherein the sofa seat frame (1) is provided with a first insertion hole (11) and a first fixing hole (12) on both sides, the first plate body (311) is provided with a second fixing hole (3111),

the first plate body (311) is inserted into the first insertion hole (11) and aligns the first fixing hole (12) and the second fixing hole (3111) to detachably connect the first plate body (311) with a side surface of the sofa seat frame (1) by passing a connector through the first fixing hole (12) and the second fixing hole (3111).

6. The sofa bed frame structure according to claim 4, wherein the two sides of the backrest frame (2) are provided with a second insertion hole (21) and a third fixing hole (22), the second plate body (321) is provided with a fourth fixing hole (3211),

the second plate body (321) is inserted into the second insertion hole (21) and the third fixing hole (22) and the fourth fixing hole (3211) are aligned, so that the second plate body (321) is detachably connected to a side surface of the backrest frame (2) by a connector passing through the third fixing hole (22) and the fourth fixing hole (3211).

7. The sofa bed frame structure according to claim 4, wherein the first plate (311) and the first rounded portion (312) are of an integrally formed structure; the second plate body (321) and the second circular part (322) are integrally formed.

8. The sofa bed frame structure according to claim 1, further comprising a moldboard (4), wherein the moldboard (4) is disposed at least on both sides of the sofa seat frame (1).

9. The sofa bed frame structure according to claim 1, further comprising a support frame comprising a first support (51) and a second support (52), wherein,

the first supporting part (51) is detachably arranged on one side, close to the ground, of the sofa seat framework (1); the second supporting part (52) is rotatably arranged on the back surface of the backrest framework (2).

10. A sofa bed comprising the sofa bed frame structure of any of claims 1-9.