Assembled sofa convenient for storage and transportation

Abstract

An assembled sofa convenient for storage and transportation, comprising a base (1), a seat cushion pack (3), a backrest body (4), a backrest cushion pack (5), two backrest extension packs (6), and two armrest packs (7). The front side of the base (1) is provided with an openable leg support plate (2); the backrest body (4) is detachably and obliquely mounted at the rear end position of the top side of the base (1); the backrest cushion pack (5) is detachably connected to the front side of the backrest body (4); the two backrest extension packs (6) are detachably mounted on both sides of the backrest body (4); the seat cushion pack (3) is detachably mounted on the top side of the base (1); the front end of the seat cushion pack (3) is provided with a bendable leg support pack (8); the leg support pack (8) is detachably mounted on the leg support plate (2); and the two armrest packs (7) are detachably mounted on both sides of the top of the seat cushion pack (3).

Description

Assembled sofa convenient to store and transport TECHNICAL FIELD

[0001] The present application relates to the field of sofas, in particular to an assembled sofa convenient to store and transport. BACKGROUND

[0002] At present, the known functional sofa structure is composed of four parts of power architecture, wooden frame (skeleton), filling material soft layer (elastic material) and fabric. The wooden frame and the filling material are processed and manufactured by manual work during production. The assembly precision is low, the process is complicated, the quality of finished products is uneven, the production of functional sofas is time-consuming and laborious, the cost is high, and mass industrial production cannot be formed. In addition, the overall space occupied by the existing functional sofa increases during packaging and transportation, and additional costs are required for packaging or transportation.

[0003] A leg rest sofa with a manual opening and closing function is disclosed in Chinese Patent No. CN216135513U. It includes a sofa chassis, a seat cushion frame installed on the top of the sofa chassis, a sofa backrest installed on the rear side of the seat cushion frame, a seat cushion rear section fixed on the top rear side of the seat cushion frame, a seat cushion front section installed on the top front side of the seat cushion frame, a leg rest plate hinged to the top front end of the seat cushion front section, and a function component for controlling the opening and closing of the leg rest plate between the sofa chassis and the leg rest plate. The manual opening and closing function leg rest sofa is of an integral structure, and occupies a large space during packaging and transportation.

[0004] Therefore, it is necessary to develop an assembled functional sofa which is assembled by several module bodies, can realize mass industrial production of the module bodies, and can be disassembled for packaging and transportation to reduce space occupation. SUMMARY

[0005] The technical problem to be solved by the present application is to overcome the defects of the above-mentioned technology and provide an assembled sofa convenient to store and transport.

[0006] An assembled sofa convenient to store and transport includes a base, the front side of the base is provided with a leg rest plate that can be opened, and is characterized in that it further includes a seat cushion bag, a backrest body, a back cushion bag, two backrest expansion bags and two armrest bags. The backrest body is detachably inclinedly installed at the rear end position of the top side of the base, the back cushion bag is detachably connected to the front side of the backrest body, the two backrest expansion bags are detachably installed on both sides of the backrest body, the seat cushion bag is detachably installed on the top side of the base, the front end of the seat cushion bag is provided with a leg rest bag that can be bent, the leg rest bag is detachably installed on the leg rest plate, and the two armrest bags are detachably installed on both sides of the top of the seat cushion bag.

[0007] Further, the two armrest bags are connected to the top side of the cushion bag at two ends by magic tape and zipper respectively, the zipper connecting position is at the outer side, and the magic tape connecting position is at the inner side.

[0008] Further, the two sides of the base are provided with detachable metal supports, and the armrest bags are detachably mounted on the top side of the metal supports.

[0009] Further, the two sides of the base are provided with armrest frames, the armrest frame comprises two stand plates capable of being combined together, the two stand plates of each armrest frame are connected at the front end and the rear end position by cloth, and a detachable supporting piece is arranged between the two stand plates, and the armrest bag is detachably mounted on the top side of the armrest frame.

[0010] Further, the cushion bag is provided with a clearance opening for the backrest body near the backrest body, and the bottom side of the cushion bag is provided with a sponge filling bag capable of filling sponge, the width of the sponge filling bag in the direction of the two armrest bags is greater than the width of the base, that is, the sponge filling bag is in a suspended state at the two sides of the base.

[0011] Further, the outer side of the leg supporting plate is provided with a detachable extension plate, and the two ends of the extension plate can shield the armrest frame,

[0012] Further, the base is provided with an insertion plate at the tail end of the top side, and the bottom end of the backrest body is provided with an insertion groove matched with the insertion plate.

[0013] Further, the backrest bag is connected to the backrest body by magic tape and zipper, and the bottom end of the backrest bag abuts on the upper side of the cushion bag.

[0014] Further, the two sides of the backrest body and the backrest expansion bag are provided with a plug-in assembly, the plug-in assembly comprises a plug-in body arranged on the backrest expansion bag and a plug-in slot arranged on the backrest body.

[0015] Further, the bottom end of the leg supporting bag is connected to the bottom end of the leg supporting plate by magic tape, and the leg supporting bag can follow the opening and closing action of the leg supporting plate.

[0016] Compared with the prior art, the present application has the advantages that the structure is reasonable, it is an assembled functional sofa which is assembled by a plurality of module bodies, mass industrial production of the module bodies can be realized, when packaging and transporting, the sofa can be disassembled and packaged, the space occupation is reduced, and the packaging and transportation cost is saved.

[0017] Specifically, the sofa mainly comprises a base, a seat cushion bag, a backrest body, a back cushion bag, two backrest extension bags and two armrest bags, and the independent modules can be disassembled and combined, the scheme can not only be quickly mass-produced, but also can be conveniently assembled together to quickly complete the assembly of the functional sofa, improve the production efficiency, facilitate transportation, convenient installation and maintenance; after disassembly, the space occupation can be greatly reduced, and the storage and packaging transportation are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is a first embodiment of the assembled sofa for convenient storage and transportation according to the present application;

[0019] Fig. 2 is an assembly diagram of the backrest body and the backrest extension bag of the assembled sofa for convenient storage and transportation according to the present application;

[0020] Fig. 3 is a connection diagram of the leg support bag and the leg support plate of the assembled sofa for convenient storage and transportation according to the present application;

[0021] Fig. 4 is a connection diagram between the backrest body and the base of the assembled sofa for convenient storage and transportation according to the present application;

[0022] Fig. 5 is a diagram of the seat cushion bag and the leg support bag of the first embodiment sofa according to the present application;

[0023] Fig. 6 is a second embodiment of the assembled sofa for convenient storage and transportation according to the present application;

[0024] Fig. 7 is a metal support diagram of the assembled sofa for convenient storage and transportation according to the present application in Fig. 6;

[0025] Fig. 8 is a third embodiment of the assembled sofa for convenient storage and transportation according to the present application;

[0026] Fig. 9 is a diagram of the armrest frame of the third embodiment sofa according to the present application in Fig. 8;

[0027] Fig. 10 is an assembly diagram of the backrest body and the base, the seat cushion bag of the third embodiment sofa according to the present application in Fig. 8;

[0028] Fig. 11 is a diagram of the seat cushion bag and the leg support bag of the third embodiment sofa according to the present application in Fig. 8.

[0029] As shown in the drawings: 1, base; 2, leg support plate; 3, seat cushion bag; 4, backrest body; 5, back cushion bag; 6, backrest extension bag; 7, armrest bag; 8, leg support bag; 9, magic tape; 10, zipper; 11, metal support; 12, armrest frame; 13, plug plate; 14, plug slot; 15, bolt body; 16, bolt slot; 17, control assembly; 18, control switch; 19, extension plate; 301, accommodation port; 302, filling bag; 1201, vertical plate; 1202, cloth body; 1203, support. DETAILED DESCRIPTION

[0030] The application will be further described in detail below with reference to the accompanying drawings.

[0031] Embodiment 1: an assembled sofa for easy storage and transportation as shown in Figs. 1-5

[0032] The embodiment includes a base 1, a seat cushion bag 3, a backrest body 4, a back cushion bag 5, two backrest extension bags 6 and two armrest bags 7, the front side of the base 1 is provided with an openable leg support plate 2, the backrest body 4 is detachably and obliquely installed at the rear end position of the top side of the base 1, the back cushion bag 5 is detachably connected to the front side of the backrest body 4, the two backrest extension bags 6 are detachably installed on both sides of the backrest body 4, the seat cushion bag 3 is detachably installed on the top side of the base 1, the front end of the seat cushion bag 3 is provided with a bendable leg support bag 8, the leg support bag 8 is detachably installed on the leg support plate 2, and the two armrest bags 7 are detachably installed on both sides of the top of the seat cushion bag 3.

[0033] The two armrest bags 7 are connected to the top side of the seat cushion bag 3 through the magic tape 9 and the zipper 10 respectively, the zipper 10 is connected to the outer side, and the magic tape 9 is connected to the inner side.

[0034] As shown in Fig. 5, the seat cushion bag 3 is provided with a clearance opening 301 near the backrest body 4 for the backrest body 4, and the bottom side of the seat cushion bag 3 is provided with a sponge filling bag 302, the width of the sponge filling bag 302 in the direction of the two armrest bags 7 is greater than the width of the base 1, that is, the sponge filling bag 302 is in a suspended state on both sides of the base 1.

[0035] As shown in Fig. 4, the base 1 is provided with an insertion plate 13 at the tail end position of the top side, and the bottom end of the backrest body 4 is provided with an insertion slot 14 matched with the insertion plate 13.

[0036] The backrest bag 5 is connected to the backrest body 4 through the magic tape 9 and the zipper 10, and the bottom end of the backrest bag 5 abuts against the upper side of the seat cushion bag 3.

[0037] As shown in Fig. 2, the two sides of the backrest body 4 and the backrest extension bag 6 are provided with a plug-in assembly, the plug-in assembly includes a plug-in body 15 provided on the backrest extension bag 6 and a plug-in slot 16 provided on the backrest body 4.

[0038] As shown in Fig. 3, the bottom end of the leg support bag 8 is connected to the bottom end of the leg support plate 2 through the magic tape, and the leg support bag 8 can follow the opening and closing action of the leg support plate 2.

[0039] As shown in Fig. 1, the leg rest plate 2 and the base 1 are provided with a control assembly 17 for controlling the opening and closing of the leg rest plate 2, and the control switch 18 of the control assembly 17 is arranged on one side of the base 1. The control assembly 17 and the control switch 18 are both conventional technologies of existing functional sofas.

[0040] The cushion bag 3, the back cushion bag 5, the backrest expansion bag 6, the armrest bag 7 and the leg rest bag 8 are mainly made of a support framework arranged inside, a sponge filling body and a sofa fabric wrapped outside.

[0041] The base 1 and the backrest body 4 are wrapped with sofa fabric, and magic tape or / and zipper is arranged thereon.

[0042] Embodiment 2: An assembled sofa convenient for storage and transportation, as shown in Figs. 2, 3, 4, 5, 6 and 7

[0043] The embodiment includes the base 1, the cushion bag 3, the backrest body 4, the back cushion bag 5, two backrest expansion bags 6 and two armrest bags 7. The front side of the base 1 is provided with an openable leg rest plate 2. The backrest body 4 is detachably and obliquely arranged at the rear end position of the top side of the base 1. The back cushion bag 5 is detachably connected to the front side of the backrest body 4. The two backrest expansion bags 6 are detachably arranged on the two sides of the backrest body 4. The cushion bag 3 is detachably arranged on the top side of the base 1. The front end of the cushion bag 3 is provided with a bendable leg rest bag 8. The leg rest bag 8 is detachably arranged on the leg rest plate 2. The two armrest bags 7 are detachably arranged on the two sides of the top of the cushion bag 3.

[0044] The two sides of the base 1 are provided with detachable metal supports 11. The armrest bags 7 are detachably arranged on the top side of the metal supports 11. When installed, as shown in Fig. 2, the metal supports can be installed on the side of the base 1 by screws. The top of the metal support 11 is provided with a hole, and the bottom side of the armrest bag 7 is provided with a component capable of being inserted into the hole of the top of the metal support 11.

[0045] The cushion bag 3 is provided with a clearance opening 301 near the backrest body 4 for the backrest body 4. The bottom side of the cushion bag 3 is provided with a sponge filling bag 302. The width of the sponge filling bag 302 in the direction of the two armrest bags 7 is greater than the width of the base 1, that is, the sponge filling bag 302 is in a suspended state on the two sides of the base 1.

[0046] The base 1 is provided with a plug-in plate 13 at the tail end position of the top side. The bottom end of the backrest body 4 is provided with a plug-in groove 14 matched with the plug-in plate 13.

[0047] The backrest bag 5 is connected to the backrest body 4 by magic tape 9 and zipper 10. The bottom end of the backrest bag 5 abuts against the upper side of the cushion bag 3.

[0048] The two sides of the backrest body 4 are provided with plug-in components between the backrest body 4 and the backrest expansion package 6, the plug-in components include a plug body 15 provided on the backrest expansion package 6 and a plug slot 16 provided on the backrest body 4.

[0049] The bottom end of the leg support package 8 is connected to the bottom end of the leg support plate 2 through a magic tape, and the leg support package 8 can follow the opening and closing action of the leg support plate 2.

[0050] The control component 17 for controlling the opening and closing of the leg support plate 2 is provided between the leg support plate 2 and the base 1, and the control switch 18 of the control component 17 is provided on one side of the base 1. The control component 17 and the control switch 18 are both conventional technologies of existing functional sofas.

[0051] The seat cushion package 3, the back cushion package 5, the backrest expansion package 6, the armrest package 7 and the leg support package 8 are all mainly made of a support framework provided inside, a sponge body filled and a sofa fabric coated outside.

[0052] The base 1 and the backrest body 4 are both coated with a sofa fabric, and a magic tape or / and a zipper is provided thereon.

[0053] Embodiment 3: An assembled sofa convenient for storage and transportation, as shown in FIGS. 2, 4, 8, 9, 10 and 11

[0054] This embodiment includes a base 1, a seat cushion package 3, a backrest body 4, a back cushion package 5, two backrest expansion packages 6 and two armrest packages 7. The front side of the base 1 is provided with an openable leg support plate 2. The backrest body 4 is detachably and obliquely installed at the rear end position of the top side of the base 1. The back cushion package 5 is detachably connected to the front side of the backrest body 4. The two backrest expansion packages 6 are detachably installed on the two sides of the backrest body 4. The seat cushion package 3 is detachably installed on the top side of the base 1. The front end of the seat cushion package 3 is provided with a bendable leg support package 8. The leg support package 8 is detachably installed on the leg support plate 2. The two armrest packages 7 are detachably installed on the two sides of the top of the seat cushion package 3.

[0055] The two sides of the base 1 are both provided with an armrest frame 12, the armrest frame 12 includes two vertical plates 1201 which can be closed together. The two vertical plates 1201 of each armrest frame 12 are connected through cloth 1202 at the front end and the rear end position. A support piece 1203 which can be detached is provided between the two vertical plates 1201. The armrest package 7 is detachably installed on the top side of the armrest frame 7. As shown in FIG. 9, when the two vertical plates 1201 of the same armrest frame 12 are closed together, the support piece 1203 can be removed. When opened, the support piece 1203 can be detached and inserted into the support frame 1203.

[0056] The leg supporting plate 2 is provided with a detachable extension plate 19, which can shield the armrest frame 12 at both ends. The cushion bag 3 is arranged between the two armrest frames 12 away from the leg supporting bag 8, and the two ends of the leg supporting bag 8 can shield the armrest frame 12.

[0057] The base 1 is provided with an insertion plate 13 at the tail end of the top side, and the bottom end of the backrest body 4 is provided with an insertion slot 14 matched with the insertion plate 13.

[0058] The backrest bag 5 is connected to the backrest body 4 through the magic tape 9 and the zipper 10, and the bottom end of the backrest bag 5 abuts on the upper side of the cushion bag 3.

[0059] The two sides of the backrest body 4 and the backrest extension bag 6 are provided with plug-in components, which include a plug-in body 15 arranged on the backrest extension bag 6 and a plug-in slot 16 arranged on the backrest body 4.

[0060] The bottom end of the leg supporting bag 8 is connected to the bottom end of the leg supporting plate 2 through the magic tape, and the leg supporting bag 8 can follow the opening and closing action of the leg supporting plate 2.

[0061] The control component 17 for controlling the opening and closing of the leg supporting plate 2 is arranged between the leg supporting plate 2 and the base 1, and the control switch 18 of the control component 17 is arranged on the inner side of the side stand of the base 1. The corresponding outer side of the stand is provided with a hole for the control switch to facilitate the closing of the two stands. The control component 17 and the control switch 18 are both conventional technologies of existing functional sofas.

[0062] The cushion bag 3, the backrest bag 5, the backrest extension bag 6, the armrest bag 7 and the leg supporting bag 8 are mainly made of a supporting framework arranged inside, a sponge body filled and a sofa fabric coated on the outside.

[0063] The base 1 and the backrest body 4 are both coated with a sofa fabric, and the magic tape or / and the zipper is arranged thereon.

[0064] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0065] The above describes the present application and its embodiments, which are not restrictive, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if those skilled in the art are inspired thereby, without departing from the purpose of the present application, without creative design, similar structure and embodiments of the technical solution can be designed, which should belong to the protection scope of the present application.

Claims

1. An assembled sofa for easy storage and transportation, comprising a base (1), the front side of the base (1) is provided with an openable leg rest plate (2), characterized in that: It also includes a seat cushion bag (3), a backrest body (4), a back cushion bag (5), two backrest expansion bags (6) and two armrest bags (7), the backrest body (4) is detachably inclinedly installed at the rear end position of the top side of the base (1), the back cushion bag (5) is detachably connected to the front side of the backrest body (4), two backrest expansion bags (6) are detachably installed on both sides of the backrest body (4), the seat cushion bag (3) is detachably installed on the top side of the base (1), the front end of the seat cushion bag (3) is provided with a bendable leg support bag (8), the leg support bag (8) is detachably installed on the leg support plate (2), and two armrest bags (7) are detachably installed on both sides of the top of the seat cushion bag (3).

2. An assembled sofa for easy storage and transportation as claimed in claim 1 wherein: Two armrest bags (7) are connected to the top side of the seat cushion bag (3) by magic tape (9) and zipper (10) respectively, the zipper (10) is connected to the outside, and the magic tape (9) is connected to the inside.

3. An assembled sofa for easy storage and transportation as claimed in claim 1 wherein: The base (1) is provided with a detachable metal support (11) on both sides, and the armrest bag (7) is detachably installed on the top side of the metal support (11).

4. An assembled sofa for easy storage and transportation as claimed in claim 1 wherein: The base (1) is provided with an armrest frame (12) on both sides, the armrest frame (12) comprises two stand plates (1201) capable of being combined together, the two stand plates (1201) of each armrest frame (12) are connected at the front end and the rear end position by cloth (1202), a support (1203) capable of being detached is arranged between the two stand plates (1201), and the armrest bag (7) is detachably installed on the top side of the armrest frame (7).

5. An assembled sofa for easy storage and transportation according to claim 2 or 3, characterized in that: The seat cushion bag (3) is provided with a clearance (301) for the backrest body (4) near the backrest body (4), and the bottom side of the seat cushion bag (3) is provided with a filling bag (302) capable of filling sponge, the width of the filling bag (302) capable of filling sponge in the direction of the two armrest bags (7) is greater than the width of the base (1), that is, the filling bag (302) capable of filling sponge is in a suspended state on both sides of the base (1).

6. An assembled sofa for easy storage and transportation as claimed in claim 4 wherein: The leg support plate (2) is provided with a detachable extension plate (19) on the outside, the two ends of the extension plate (19) can shield the armrest frame (12), one end of the seat cushion bag (3) away from the leg support bag (8) is arranged between the two armrest frames (12), and the two ends of the leg support bag (8) can shield the armrest frame (12).

7. An assembled sofa for easy storage and transport according to claim 2, 3 or 4, wherein: The base (1) is provided with an insertion plate (13) at the tail end position of the top side, and the bottom end of the backrest body (4) is provided with an insertion groove (14) matched with the insertion plate (13).

8. An assembled sofa for easy storage and transport according to claim 2, 3 or 4, wherein: The backrest bag (5) is connected to the backrest body (4) by magic tape (9) and zipper (10), and the bottom end of the backrest bag (5) abuts against the upper side of the seat cushion bag (3).

9. An assembled sofa for easy storage and transport according to claim 2, 3 or 4, wherein: The two sides of the backrest body (4) and the backrest expansion bag (6) are provided with a plug-in assembly, the plug-in assembly comprises a plug body (15) arranged on the backrest expansion bag (6) and a plug slot (16) arranged on the backrest body (4).

10. An assembled sofa for easy storage and transportation according to claim 1, 2, 3, 4 or 6, characterized in that: The bottom end of the leg support bag (8) is connected to the bottom end of the leg support plate (2) by magic tape, and the leg support bag (8) can follow the opening and closing action of the leg support plate (2).

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