CN220069274U - Backrest type inflatable cushion metal frame assembled sofa - Google Patents

Abstract

The utility model provides a back-type inflatable cushion metal frame combined sofa, which relates to the technical field of household article related equipment, and comprises a bracket component and an inflatable cushion, wherein the bracket component is assembled by a plurality of stay bars and is used for supporting the inflatable cushion after being assembled; the mattress is connected to the bracket assembly. The utility model relieves the technical problems of inconvenient transportation caused by the integrated structure of the sofa and sofa damage caused by loosening of the joint of the detachable sofa after long-time use in the prior art.

Description

Backrest type inflatable cushion metal frame assembled sofa

Technical Field

The utility model relates to the technical field of household article related equipment, in particular to a back-type inflatable cushion metal frame combined sofa.

Background

The existing sofa generally adopts an integral structure, the integral sofa is quite inconvenient to carry, particularly a sofa with a large volume, the door is often clamped when the sofa is carried into the house, and due to the volume and the self weight of the sofa, a plurality of persons are required to be matched and adjusted slowly to carry the sofa into the house, so that time and labor are wasted, and the sofa is inconvenient to carry.

However, the existing detachable sofa is often only capable of being detached by only detaching the inflatable cushion, namely, the sofa can be detached into a bracket and the cushion, and the mode is inconvenient in carrying the bracket; if the support is detached, the sofa is detached into the single support piece and the cushion, and the sofa is convenient to carry, but has poor supporting effect, so that the condition that the support connecting part is loose is easy to occur after long-time use, and the service life is seriously influenced.

Disclosure of Invention

The utility model aims to provide a back-type inflatable cushion metal frame combined sofa, which is used for solving the technical problems that the carrying is inconvenient due to a sofa integrated structure and the sofa is damaged due to loosening of a connecting part after long-time use of a detachable sofa in the prior art.

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

in a first aspect, the present utility model provides a back-to-back inflatable mattress metal frame sofa comprising a frame assembly and an inflatable mattress, said frame assembly being assembled from a plurality of struts and said frame assembly being adapted to support said inflatable mattress after assembly;

the mattress is connected to the frame assembly.

In an alternative embodiment of the present utility model, the bracket assembly includes a plurality of mattress cross struts and a plurality of connectors, the mattress cross struts are provided in plurality, and a plurality of mattress cross struts enclose a support portion, and adjacent mattress cross struts are connected by the connectors;

the support portion is connected to the mattress.

Further, the frame assembly further comprises a middle vertical stay bar and a top transverse stay bar, wherein one end of the middle vertical stay bar is connected with the inflatable mattress transverse stay bar through the connecting piece, and the other end of the middle vertical stay bar is connected with the top transverse stay bar through the connecting piece;

the plurality of top cross braces and the middle vertical brace enclose and establish out accommodation space, and the adjacent top cross braces pass through correspondingly the connecting piece is connected.

Further, the bracket assembly further comprises a bottom vertical stay connected to an end of the middle vertical stay remote from the top cross stay by a corresponding connector.

Further, the bracket assembly further comprises a bottom cross bar connected with the bottom vertical bar through the corresponding connecting piece, and the bottom cross bar is used for being supported on the ground.

In an alternative embodiment of the utility model, the back cushion metal frame assembled sofa further comprises a cushion, wherein the cushion is connected with the bracket assembly and is used for providing support for the back of a user.

Further, the bracket assembly further comprises a top vertical stay bar and a mounting bar, wherein the top vertical stay bar is connected with the middle vertical stay bar through the corresponding connecting piece;

the mounting rod is connected with the top vertical stay bar through the connecting piece, and the mounting rod is connected with the back cushion.

Further, the back cushion is provided with a cylindrical structure;

the mounting bar extends through the back pad along an extension line of the back pad.

In an alternative embodiment of the present utility model, the connector includes a connector body and a connector connected to the connector body, and the connector body is connected to each brace of the bracket assembly through the connector.

Further, the connector is provided with a connecting hole;

the stay bar is provided with a through hole;

the connecting hole is connected with the through hole through an externally connected fixing piece.

The utility model can realize the following beneficial effects:

in a first aspect, the present utility model provides a back-to-back inflatable mattress metal frame assembled sofa comprising a frame assembly and an inflatable mattress, the frame assembly being assembled from a plurality of struts, and the frame assembly being adapted to support the inflatable mattress after assembly; the mattress is connected to the bracket assembly.

In the utility model, the bracket component is assembled by a plurality of stay bars, when in use, a user assembles the stay bars according to a preset installation mode, and then places the inflatable cushion on the prepared bracket component, thus completing the work of assembling the sofa.

Compared with the prior art, the back-rest inflatable cushion metal frame combined sofa provided by the utility model has the advantages that the support assemblies are formed by assembling the support rods according to the preset installation mode, and the inflatable cushions are placed, so that the rapid assembly and disassembly are realized, and a user can conveniently carry the back-rest inflatable cushion metal frame combined sofa.

In conclusion, the utility model at least relieves the technical problems of inconvenient transportation caused by the integrated structure of the sofa and sofa damage caused by loosening of the connecting part of the detachable sofa after long-time use in the prior art.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a assembled sofa with a metal frame for a back cushion according to an embodiment of the present utility model;

fig. 2 is a schematic perspective view of a support assembly of a combined sofa with a metal frame for a back cushion according to an embodiment of the present utility model;

fig. 3 is an exploded view of a frame assembly of a sofa with a metal frame for a cushion assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic structural view of a connection member of a combined sofa with a back-rest inflatable cushion and a metal frame according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a backrest inflatable cushion metal frame assembled sofa in a connection state of a connecting piece according to an embodiment of the utility model;

fig. 6 is a schematic perspective view of a connection member of a combined sofa with a back-rest inflatable cushion and a metal frame according to an embodiment of the present utility model;

fig. 7 is a schematic perspective view of a combined sofa with a metal frame for a back cushion according to a second embodiment of the present utility model.

Icon: 1-a bracket assembly; 11-bottom cross braces; 12-bottom vertical stay bar; 13-mattress cross struts; 14-a middle vertical stay bar; 15-top cross bar; 16-a connector; 161-connector body; 162-connector; 1621-a connecting hole; 17-top vertical braces; 18-mounting a rod; 2-mattress; 3-back cushion; 4-fixing piece.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its 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 utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

Example 1

The embodiment provides a back-rest inflatable mattress metal frame combined sofa, referring to fig. 1, the back-rest inflatable mattress metal frame combined sofa comprises a bracket component 1 and an inflatable mattress 2, wherein the bracket component 1 is assembled by a plurality of stay bars, and the bracket component 1 is used for supporting the inflatable mattress 2 after being assembled; mattress 2 is attached to frame assembly 1.

The embodiment of the utility model at least relieves the technical problems of inconvenient transportation caused by the integrated structure of the sofa and sofa damage caused by loosening of the connecting part of the detachable sofa after long-time use in the prior art.

In the embodiment of the utility model, the bracket assembly 1 is assembled by a plurality of stay bars, and when in use, a user assembles the stay bars according to a preset installation mode, and then places the inflatable mattress 2 on the prepared bracket assembly 1, thereby completing the sofa assembling work.

Compared with the prior art, the back-rest type inflatable cushion metal frame combined sofa provided by the embodiment of the utility model has the advantages that the support assembly 1 is formed by assembling the support rods according to the preset installation mode, and the inflatable cushion 2 is placed, so that the rapid assembly and disassembly are realized, and a user can conveniently carry the back-rest type inflatable cushion metal frame combined sofa.

In an alternative implementation of this example, referring to fig. 2 or 3, the bracket assembly 1 includes a plurality of mattress cross struts 13 and a plurality of connectors 16, the mattress cross struts 13 are provided in plurality, the plurality of mattress cross struts 13 define support sections, and adjacent mattress cross struts 13 are connected by the connectors 16; the support is connected to mattress 2.

Specific: the number of the mattress cross struts 13 is plural, and the number of the mattress cross struts 13 is preferably four, the four mattress cross struts 13 are surrounded into a square structure, the four mattress cross struts 13 are connected by the connecting pieces 16, and the four mattress cross struts 13 which are surrounded into a square shape are used for supporting the mattress 2; and preferably, a support net may be added between the mattress cross-bars 13 for further supporting the support mattress 2 from slipping off.

Further, referring to fig. 2 or 3, the frame assembly 1 further includes a middle vertical stay 14 and a top horizontal stay 15, one end of the middle vertical stay 14 is connected to the mattress horizontal stay 13 through a connecting member 16, and the other end is connected to the top horizontal stay 15 through a connecting member 16; the plurality of top cross braces 15 and the middle vertical brace 14 enclose a receiving space, and the adjacent top cross braces 15 are connected by corresponding connectors 16.

Specifically: the number of the middle vertical supporting rods 14 is preferably four, the four middle vertical supporting rods 14 are respectively connected with the connecting pieces 16 connected with the four inflatable cushion transverse supporting rods 13 in a one-to-one correspondence manner, the preferable middle vertical supporting rods 14 are vertical relative to the inflatable cushion transverse supporting rods 13, and the free ends of the four middle vertical supporting rods 14 are respectively provided with the connecting pieces 16; the top cross braces 15 are preferably three, and the three are enclosed in a semi-closed structure and connected to the connectors 16 at the top of the middle vertical brace 14, and in use, the top cross braces 15 at both sides can be used as armrests for a sofa.

Further, referring to fig. 2 or 3, the bracket assembly 1 further includes a bottom vertical strut 12, the bottom vertical strut 12 being connected to an end of the middle vertical strut 14 remote from the top horizontal strut 15 by a corresponding connector 16.

Specific: the bottom vertical stay bar 12 is connected with one end of the middle vertical stay bar 14 far away from the top horizontal stay bar 15 through a corresponding connecting piece 16; preferably, the end of the bottom vertical stay bar 12 far away from the middle vertical stay bar 14 can be supported on the ground for supporting the back-rest inflatable cushion metal frame combined sofa and the human body; and the bottom vertical braces 12 are preferably four, and the four bottom vertical braces 12 correspond to the four middle vertical braces 14, respectively.

Further, referring to fig. 2 or 3, the bracket assembly 1 further includes a bottom cross bar 11, the bottom cross bar 11 being connected to the bottom vertical bar 12 by a corresponding connection 16, the bottom cross bar 11 being adapted to be supported on the ground.

Specific: the bottom cross brace 11 is connected with the bottom vertical brace 12 through a corresponding connecting piece 16, and the bottom cross brace 11 is used for being supported on the ground; preferably, the bottom cross braces 11 are mounted to the bottom of the bottom vertical braces 12 by connectors 16, and preferably, the bottom cross braces 11 may be three or four, with the bottom cross braces 11 being parallel to the corresponding mattress cross braces 13.

In an alternative implementation of this embodiment, referring to fig. 1, the inflatable cushion metal frame assembled sofa further includes a cushion 3, where the cushion 3 is connected to the bracket assembly 1, and the cushion 3 is used to provide support to the back of the user.

Specific: a back cushion 3 is connected with the bracket assembly 1, and the back cushion 3 is used for providing support for the back of a user; preferably, the cushion 3 can be connected to the top cross bar 15 at the back of the user, and also to the mounting bar 18, and the cushion 3 is preferably of cylindrical construction.

Further, referring to fig. 2 or 3, the bracket assembly 1 further includes a top vertical stay 17 and a mounting rod 18, the top vertical stay 17 being connected to the middle vertical stay 14 by a corresponding connection 16; the mounting rod 18 is connected with the top vertical stay 17 through the connecting piece 16, and the mounting rod 18 is connected with the cushion 3.

Specific: the top vertical stay 17 is connected with the middle vertical stay 14 through a corresponding connecting piece 16; the mounting rod 18 is connected with the top vertical stay 17 through the connecting piece 16, and the mounting rod 18 is connected with the cushion 3. Preferably, the mounting bar 18 may be of a rectangular or cylindrical configuration and it extends through the cushion 3 to effect a fixation of the cushion 3.

Further, referring to fig. 1, the cushion 3 is provided in a cylindrical structure; the mounting bar 18 extends through the cushion 3 along the extension line of the cushion 3.

Specific: the cushion 3 is provided with a cylindrical structure so that a human body can feel more comfortable when contacting the cushion 3, and the cushion 3 is preferably filled with sponge.

In an alternative implementation of this embodiment, referring to fig. 4 or 6, the connector 16 includes a connector body 161 and a connector 162 connected to the connector body 161, and the connector body 161 is connected to each brace of the bracket assembly 1 through the connector 162.

Specific: the connecting piece 16 comprises a connecting piece body 161 and a connector 162 connected with the connecting piece body 161, wherein the connecting piece body 161 is connected with each stay bar of the bracket assembly 1 through the connector 162; preferably, the connector body 161 can be connected with two to six connectors 162, and is selected according to actual needs, and when in use, the connectors 162 of the connector body 161 are inserted into corresponding stay bars for connection.

Further, referring to fig. 4 or 5, the connector 162 is provided with a connecting hole 1621; the stay bar is provided with a through hole; the connection hole 1621 is connected with the through hole by an external fixing member 4.

Specific: the connector 162 is provided with a connecting hole 1621; the stay bar is provided with a through hole; the connection hole 1621 is connected with the through hole by an external fixing member 4. Preferably, the connection hole 1621 may be a threaded hole, and the fixing member 4 is preferably a bolt, and the connecting head 162 is fixed to the stay by the fixing member 4 after the connecting head 162 is inserted into the stay.

It should be noted that, the space occupied by the assembled sofa is reduced after the assembled sofa is folded, so that the occupied storage space is smaller in the carrying process, and the transportation cost is greatly reduced.

Example two

The embodiment provides a combined sofa with a metal frame with a back-rest inflatable cushion, referring to fig. 7, the combined sofa with a metal frame with a back-rest inflatable cushion can be of a double-inflatable cushion structure, and the combined sofa with a back-rest inflatable cushion with two single structures can be connected through a connecting piece 16, and further, the combined sofa with a back-rest inflatable cushion can be installed into a plurality of seats.

After the device is used, if the single component is damaged, the single component can be replaced, so that the whole device is prevented from being replaced, and the use cost is further reduced.

Finally, it should be noted that: in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by differences from other embodiments, and identical and similar parts between the embodiments are only required to be seen with each other; the above embodiments in the present specification are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (8)

1. The combined sofa with the back-rest inflatable cushion and the metal frame is characterized by comprising a bracket assembly (1) and an inflatable cushion (2), wherein the bracket assembly (1) is assembled by a plurality of stay bars, and the bracket assembly (1) is used for supporting the inflatable cushion (2) after being assembled;

the inflatable mattress (2) is connected with the bracket component (1);

the support assembly (1) comprises a mattress cross rod (13) and a plurality of connecting pieces (16), wherein a plurality of mattress cross rods (13) are arranged, a supporting part is surrounded by the mattress cross rods (13), and the adjacent mattress cross rods (13) are connected through the connecting pieces (16);

the support part is connected with the inflatable mattress (2);

the connecting piece (16) comprises a connecting piece body (161) and a connector (162) connected with the connecting piece body (161), and the connecting piece body (161) is connected with each supporting rod of the bracket assembly (1) through the connector (162).

2. The back-rest inflatable mattress metal frame combination sofa according to claim 1, characterized in that the frame assembly (1) further comprises a middle vertical stay (14) and a top horizontal stay (15), one end of the middle vertical stay (14) is connected with the inflatable mattress horizontal stay (13) through the connecting piece (16), and the other end is connected with the top horizontal stay (15) through the connecting piece (16);

a plurality of top transverse supporting rods (15) and middle vertical supporting rods (14) enclose a containing space, and the adjacent top transverse supporting rods (15) are connected through corresponding connecting pieces (16).

3. The back-rest inflatable mattress metal rack sectional sofa according to claim 2, wherein the rack assembly (1) further comprises a bottom vertical stay (12), said bottom vertical stay (12) being connected to an end of the middle vertical stay (14) remote from the top cross stay (15) by means of the respective connection piece (16).

4. A combined sofa with a back-rest inflatable cushion and metal frame according to claim 3, characterized in that said frame assembly (1) further comprises a bottom cross bar (11), said bottom cross bar (11) being connected to said bottom vertical bar (12) by means of the respective connection (16), said bottom cross bar (11) being intended to be supported on the ground.

5. The back-rest inflatable cushion metal shelf sofa according to claim 2, further comprising a cushion (3), said cushion (3) being connected to said bracket assembly (1), said cushion (3) being adapted to provide support to the back of the user.

6. The back-rest inflatable mattress metal rack sectional sofa according to claim 5, characterized in that said rack assembly (1) further comprises a top vertical stay (17) and a mounting bar (18), said top vertical stay (17) being connected to said middle vertical stay (14) by means of a respective said connection (16);

the mounting rod (18) is connected with the top vertical supporting rod (17) through the connecting piece (16), and the mounting rod (18) is connected with the back cushion (3).

7. The back-rest inflatable cushion metal frame assembled sofa according to claim 6, characterized in that the cushion (3) is provided with a cylindrical structure;

the mounting rod (18) penetrates the back cushion (3) along an extension line of the back cushion (3).

8. The combined sofa with the back-rest inflatable cushion and the metal frame according to claim 1, wherein the connector (162) is provided with a connecting hole (1621);

the stay bar is provided with a through hole;

the connecting hole (1621) is connected with the through hole through an external fixing part (4).