CN1593294A - Sofa with parts interchangeable, free assembly and its production method - Google Patents
Sofa with parts interchangeable, free assembly and its production method Download PDFInfo
- Publication number
- CN1593294A CN1593294A CN 200410027967 CN200410027967A CN1593294A CN 1593294 A CN1593294 A CN 1593294A CN 200410027967 CN200410027967 CN 200410027967 CN 200410027967 A CN200410027967 A CN 200410027967A CN 1593294 A CN1593294 A CN 1593294A
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- China
- Prior art keywords
- sofa
- backrest
- link
- main body
- assembly
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C13/00—Convertible chairs, stools or benches
- A47C13/005—Modular seating
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/02—Sofas, couches, settees, or the like, without movable parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/02—Dismountable chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/02—Dismountable chairs
- A47C4/028—Upholstered chairs, e.g. metal, plastic or wooden chairs
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention relates to an easy assembly sofa and method for making same, wherein the sofa comprises separate sofa armrests, a back support, a bottom frame and connecting pieces which facilitates easy sofa assembly. The method according to the invention has the advantages of various patterns, simple process for manufacturing and increased production efficiency.
Description
Technical field
The present invention relates to the sofa manufacturing technology, relate in particular to sofa of a kind of interchangeable part, free assembly unit and preparation method thereof.
Background technique
At present in the production and consumption market of sofa, the skeleton of common sofa all is the disjunctor framework sofa that is combined by handrail, seat, backrest, and this structure is heavy and take bulkyly, is difficult for transportation and deposits.Indivedual manufacturers attempt the disjunctor framework is become the assemblies such as handrail, seat and backrest of partition, optimize cost so that save freight charges, and this kind sofa is an Assembly and disassembly sofa.But also there is following problem in the technology of existing Assembly and disassembly sofa, causes very imperfection of the production of so-called dismantled and assembled sofa and operation technique, the degree of not accomplishing free assembly unit moulding:
Use bolt as link between each main body part of Assembly and disassembly sofa, it is characterized in that bolt is tightened, tight to guarantee the connection between the parts.Because the process of bolt rotation must rely on special instrument and just can finish, so the assembly unit moulding of sofa can only be finished in industrial process, and common layman is not having to be difficult under the situation of special instrument finish such work.Therefore, present so-called sofa dismounting is actually a kind of production technology of the finished product assembly unit moulding in the sofa industrial processes, but can not break with the sofa that this technological method is made and to pack and to transport, unless the final assembly unit moulding of sofa is still finished by the professional person, rather than is not finished under the situation by instrument by the layman.
Summary of the invention
The objective of the invention is to thoroughly solve the main body part exchange of sofa and the problem of sofa assembly unit moulding, a kind of conveniently detachable transportation, the free matched combined of parts are provided and are convenient to novel sofa of assembly unit moulding and preparation method thereof, it possesses following feature:
1, the user can get up each assembly assembly unit of sofa under the situation by any instrument not like a cork, saves the cost of businessman of producer, and the user is benefited.
2, Placement of the present invention is easier to produce and control defective products rate, enhance productivity, for necessary condition has been created in mass production, make the random component of produce in batches coming out can with the free assembling combination of another assembly, improve the standardized production level of Parts of sofa, thereby solved the problem that present reassembling type sofa can't free assembly unit moulding, made that traditional sofa transportation and the lot size problem of selling are solved.
The sofa of interchangeable part of the present invention, free assembly unit, the main body part that it is characterized in that it are sofa handrail, sofa backrest, independently production, packing, the transportation separately of sofa seat frame.The connection part of these parts is equipped with combined connection component, and under need not the situation by any instrument, common layman can couple together these main body parts by link of the present invention, and assembly unit becomes sofa.
Link of the present invention possesses following feature:
1, big assembly is supporting forms by two for combined connection component.Wherein, an assembly is fixed on the outside of the joint of sofa main body part, and another assembly is fixed on the inboard of another main body part that needs connection.
2, the connecting head of two of combined connection component big assemblies forms overhead kick or pawl shape, and fastening mutually on surface of contact.
3, after combined connection component was installed on the sofa main body part, the direction level of its connecting head was in ground.Therefore the connection pulling force of sofa main body part is the connection pulling force of level in ground.
4, on the structure of combined connection component, except that the part of connecting head is single or several collude shape, single or the single or several emissions groove shapes of several dentations, remaining part is smooth surface.Thus, the connection of sofa main body part can be undertaken by instrument, colludes and groove or tooth and the mutual fastening of groove and only need make by horizontal thrust.
The present invention makes sofa handrail, sofa backrest and sofa seat frame respectively when making, and can carry out no sequencing simultaneously.
Making method of the present invention is:
One, the making of sofa handrail:
1, determines handrail and backrest and handrail and the connection part of seat between the frame;
2, determine the particular location of fixed connecting piece;
3, determine assembly and direction thereof in the combined connection component that each connection part need use;
4, make the handrail backrest assembly jig A of connection part between handrail and backrest, the seat frame;
5, make the positioning template C of the combined connection component of fixed armrest and seat frame and handrail and backrest, on template C, determine the position of link;
6, will need the framework material of fixed combination link to be placed under the template C, and, on framework material, determine the position of fixed connecting piece and be corresponding sign D then according to the location of template C;
7, determine that link need be fixed on the face on the D, and, corresponding link is fixed on this face according to the position that indicates D;
8, the material that will hold the framework material of material successfully and fix link is placed on the relevant position of armrest seat frame assembly jig A together, binds armrest seat frame link block;
9, the handrail backrest module that will bind, armrest seat frame module and the combination of other framework materials are bound, and form the handrail skeleton;
10, open materials such as system sponge, lining, auxiliary material according to the common program of sofa production, and pack respectively on the handrail skeleton, form the finished product handrail.
Two, the making of sofa backrest:
1, determines backrest and handrail and backrest and the connection part of seat between the frame;
2, determine the particular location of fixed connecting piece;
3, determine assembly and direction thereof in the combined connection component that each connection part need use;
4, make the seat back arm assembly jig A of connection part between backrest and the handrail;
5, make the backrest seat frame assembly jig F of connection part between backrest and the seat frame;
6, make the fixedly positioning template G of seat back arm combined connection component, on template G, determine the position of link;
7, make the fixedly positioning template M of backrest seat frame combined connection component, on template M, determine the position of link;
8, will need the framework material of fixed combination link to be placed under template G and the M, and respectively according to the location of template G and M, on framework material, determine the position of fixed connecting piece and be corresponding sign H and N (20) respectively then;
9, determine that respectively link need be fixed on the face on framework material H and the N, and, respectively corresponding link is fixed on this face according to the position that indicates H and N;
10, the material that will hold the framework material of material successfully and fix link is placed on the relevant position of seat back arm assembly jig A together, binds the seat back arm link block;
11, the material that will hold the framework material of material successfully and fix link is placed on the relevant position of backrest seat frame assembly jig F together, binds backrest seat frame link block;
12, the seat back arm module that will bind, backrest seat frame module and the combination of other framework materials are bound, and form the backrest skeleton;
13, open materials such as system sponge, lining, auxiliary material according to the common program of sofa production, and pack respectively on the backrest skeleton, form the finished product backrest.
Three, the making of sofa seat frame:
1, the connection part between definite seat frame and handrail and seat frame and the backrest;
2, determine the particular location of fixed connecting piece;
3, determine assembly and direction thereof in the combined connection component that each connection part need use;
4, make the seat frame handrail assembly jig B of connection part between seat frame and the handrail;
5, make the seat frame backrest assembly jig F of connection part between seat frame and the backrest;
6, make the positioning template K of the combined connection component of fixed armrest seat frame, on template K, determine the position of link;
7, will need the framework material of fixed combination link to be placed under the template K, and, on framework material, determine the position of fixed connecting piece and be corresponding sign L then according to the location of template K;
8, determine that link need be fixed on the face on the framework material L, and, corresponding link is fixed on this face according to the position that indicates L;
9, make the positioning template M of the combined connection component of fixed base frame and backrest, on template M, determine the position of link;
10, will need the framework material of fixed combination link to be placed under the template M, and, on framework material, determine the position of fixed connecting piece and be corresponding sign N then according to the location of template M;
11, determine that link need be fixed on the face on the framework material M, and, corresponding link is fixed on this face according to the position that indicates N;
12, the material that will hold the framework material of material successfully and fix link is placed on the relevant position of frame handrail assembly jig B together, binds a frame handrail link block;
13, the material that will hold the framework material of material successfully and fix link is placed on the relevant position of frame backrest assembly jig F together, binds a frame backrest link block;
14, seat frame handrail module, seat frame backrest module and the combination of other framework materials that will bind are bound, and form the backrest skeleton;
15, open materials such as system sponge, lining, auxiliary material according to the common program of sofa production, and pack respectively on the present frame skeleton, form finished product seat frame.
The invention has the advantages that:
1, the present invention can couple together each assembly of sofa easily.The end user can oneself be connected to become the finished product sofa with them under not by any instrument and professional workforce's help.Therefore, sofa is from beginning until all processes that the terminal use buys is a unit with the unit block of standard all of producing most, rather than part or cover be unit, thereby makes the style of sofa become more versatile and flexible and rich and varied.
2, bigger benefit is that production technology becomes simple and smooth and easy, and manufacturing enterprise no longer needs long technical training and sofa knowhow, and manufacturing efficiency improves greatly, and labour cost reduces greatly.For the direct labor, the production of a sofa has originally become the production at two handrails, a backrest and a seat.
3, owing to the standardization of manufacturing, the Dimensions of product is more accurate, and is more unified, improved the quality scale of product.
4, owing to the realization of dismounting on comprehensive overall process, cost of transportation descends greatly.The plot ratio of counter can improve 40%.
Description of drawings
Fig. 1 is an overall structure schematic representation of the present invention;
Fig. 2 is the structural representation of link of the present invention;
Fig. 3 is a sofa handrail overall structure schematic representation of the present invention;
Fig. 4 is a sofa backrest overall structure schematic representation of the present invention;
Fig. 5 is a sofa seat frame overall structure schematic representation of the present invention;
Fig. 6 is that sofa handrail of the present invention is sat frame assembly jig figure B;
Fig. 7 is sofa handrail backrest assembly jig figure A of the present invention;
Fig. 8 is that sofa backrest of the present invention is sat frame assembly jig figure F;
Fig. 9 is the combined connection component positioning template figure of sofa handrail seat frame of the present invention and handrail backrest;
Figure 10 is sofa seat back arm combined connection component positioning template figure of the present invention;
Figure 11 is that sofa handrail of the present invention is sat frame combined connection component positioning template figure;
Figure 12 is the sofa constitutional diagram that sofa of the present invention uses connection piece 2.
Figure 13 is sofa seat frame backrest combined connection component positioning template figure of the present invention
1 is handrail among the figure, the 2nd, and backrest, the 3rd, a frame, the 4th, link A spare, the 5th, link B spare, the 6th, handrail skeleton, the 7th, sponge, the 8th, lining, the 9th, backrest skeleton, the 10th, a frame skeleton, the 11st, armrest seat frame assembly jig B, the 12nd, handrail backrest assembly jig A, the 13rd, backrest seat frame assembly jig F, the 14th, the template C that is connected of armrest seat frame and handrail backrest, the 15th, seat back arm link positioning template G, the 16th, indicate D, the 17th, indicate H, the 18th, the positioning template K of armrest seat frame combined connection component, the 19th, indicate L, the 20th, indicate N, the 21st, the positioning template M of backrest seat frame combined connection component.
Embodiment
With embodiment the present invention is described in further details below:
The mentioned connecting means of the present invention can realize by in specie combined connection component not, and each main body part of sofa can produce separately, therefore, and the manufacturing in no particular order of sofa parts.
Embodiment one:
One, the making of sofa handrail (1):
1, determines connection part between handrail (1) and backrest (2) and handrail (1) and seat frame (3);
2, determine the particular location of fixed connecting piece (4,5);
3, determine assembly and direction thereof in the combined connection component that each connection part need use;
4, make the handrail backrest assembly jig A (12) of connection part between handrail (1) and backrest (2), the seat frame (3);
5, make the positioning template C (14) of the combined connection component of fixed armrest seat frame and handrail backrest, go up the position of determining link at template C (14);
6, will need the framework material of fixed combination link to be placed under the template C (14), and, on framework material, determine the position of fixed connecting piece and be corresponding sign D (16) then according to the location of template C (14);
7, determine that link need be fixed on the face that indicates on the D (16), and, corresponding link is fixed on this face according to the position that indicates D (16);
8, the material that will hold the framework material of material successfully and fix link is placed on the relevant position of armrest seat frame assembly jig A (12) together, binds armrest seat frame link block;
9, the handrail backrest module that will bind, armrest seat frame module and the combination of other framework materials are bound, and form handrail skeleton (6);
10, open materials such as system sponge (7), lining (8), auxiliary material according to the common program of sofa production, and pack respectively on handrail skeleton (6), form finished product handrail (1).
Embodiment two:
The making of sofa backrest (2):
1, determines connection part between backrest (2) and handrail (1) and backrest (2) and seat frame (3);
2, determine the particular location of fixed connecting piece (4,5);
3, determine assembly and direction thereof in the combined connection component that each connection part need use;
4, make the seat back arm assembly jig A (12) of connection part between backrest (2) and the handrail (1);
5, make the backrest seat frame assembly jig F (13) of connection part between backrest (2) and the seat frame (3);
6, make the fixedly positioning template G (15) of seat back arm combined connection component, go up the position of determining link at template G (15);
7, make the fixedly positioning template M (21) of backrest seat frame combined connection component, go up the position of determining link at template M (21);
8, will need the framework material of fixed combination link to be placed under template G (15) and the template M (21), respectively according to the location of template G (15), on framework material, determine the position of fixed connecting piece and be corresponding sign H (17) and sign N (20) respectively then with template M (21);
9, determine that respectively link need be fixed on framework material and indicate H (17) and the face that indicates on the N (20), and, respectively corresponding link is fixed on this face according to indicating H (17) and the position that indicates N (20);
10, the material that will hold the framework material of material successfully and fix link is placed on the relevant position of seat back arm assembly jig A (12) together, binds the seat back arm link block;
11, the material that will hold the framework material of material successfully and fix link is placed on the relevant position of backrest seat frame assembly jig F (13) together, binds backrest seat frame link block;
12, the seat back arm module that will bind, backrest seat frame module and the combination of other framework materials are bound, and form backrest skeleton (9);
13, open materials such as system sponge (7), lining (8), auxiliary material according to the common program of sofa production, and pack respectively on backrest skeleton (9), form finished product backrest (2).
Embodiment three,
The making of sofa seat frame (3):
1, the connection part between definite seat frame (3) and handrail (1) and seat frame (3) and the backrest (2);
2, determine the particular location of fixed connecting piece (4,5);
3, determine assembly and direction thereof in the combined connection component that each connection part need use;
4, make the seat frame handrail assembly jig B (11) of connection part between seat frame (3) and the handrail (1);
5, make the seat frame backrest assembly jig F (13) of connection part between seat frame (3) and the backrest (2);
6, make the positioning template K (18) of the combined connection component of fixed armrest seat frame, go up the position of determining link at template K (18);
7, will need the framework material of fixed combination link to be placed under the transverse slat K (18), and, on framework material, determine the position of fixed connecting piece and be corresponding sign L (19) then according to the location of template K (18);
8, determine that link need be fixed on the face on the framework material L (19), and, corresponding link is fixed on this face according to the position that indicates L (19);
9, make the positioning template M (21) of the combined connection component of fixed base frame (3) and backrest (2), go up the position of determining link at template M (21);
10, will need the framework material of fixed combination link to be placed under the template M (21), and, on framework material, determine the position of fixed connecting piece and be corresponding sign N (20) then according to the location of template M (21);
11, determine that link need be fixed on the face on the framework material M (21), and, corresponding link is fixed on this face according to the position that indicates N (20);
12, the material that will hold the framework material of material successfully and fix link is placed on the relevant position of frame handrail assembly jig B (11) together, binds a frame handrail link block;
13, the material that will hold the framework material of material successfully and fix link is placed on the relevant position of frame backrest assembly jig F (13) together, binds a frame backrest link block;
14, seat frame handrail module, seat frame backrest module and the combination of other framework materials that will bind are bound, and form seat frame skeleton (10);
15, open materials such as system sponge (7), lining (8), auxiliary material according to the common program of sofa production, and pack respectively on the present frame skeleton (10), form finished product seat frame (3).
Claims (5)
1, a kind of sofa that can free assembly unit, it is characterized in that it by separately independently main body part be that sofa handrail (1), sofa backrest (2), sofa seat frame (3) and combined connection component constitute.
2, a kind of sofa that can free assembly unit according to claim 1, big assembly is supporting forms by two to it is characterized in that described combined connection component, one of them assembly is fixed on the outside of the joint of sofa main body part, another assembly is fixed on the inboard of another main body part that needs connection, the connecting head of two big assemblies of combined connection component forms overhead kick or pawl shape, and fastening mutually on surface of contact, the part of connecting head is single or several collude beyond shape, single or the single or several emissions groove shapes of several dentations, and remaining part is smooth surface.
3 according to the described a kind of sofa that can free assembly unit of claim 1 and claim 2, it is characterized in that described combined connection component is installed on the sofa main body part after, the connection direction of pull level of its connecting head is in ground.
4, a kind of sofa that can free assembly unit according to claim 1, the shape that it is characterized in that main body part handrail (1), backrest (2) and the seat frame (3) of described sofa can have multiple choices, can replace mutually between the same parts, can arrange in pairs or groups arbitrarily during assembling.
5, a kind of making method that can free assembly unit sofa is characterized in that it can be produced separately according to each main body part of sofa, in no particular order, in process of production, also must may further comprise the steps:
1. determine the connection part on the main body part;
2. determine link assembly and particular location and direction on this position;
3. make the assembly jig of connection part;
4. make the positioning template of link;
5. holding the location sign of doing link on the respective material of material successfully;
6. link is fixed on the framework material of sofa main body part;
7. be enclosed within the framework material of connection part on the assembly jig and bind the formation module;
8. every other framework material is reached the module of having bound and bind the skeleton that becomes the sofa main body part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410027967 CN1593294A (en) | 2004-07-08 | 2004-07-08 | Sofa with parts interchangeable, free assembly and its production method |
| PCT/CN2005/000994 WO2006005250A1 (en) | 2004-07-08 | 2005-07-07 | A detachable sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410027967 CN1593294A (en) | 2004-07-08 | 2004-07-08 | Sofa with parts interchangeable, free assembly and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1593294A true CN1593294A (en) | 2005-03-16 |
Family
ID=34664091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410027967 Pending CN1593294A (en) | 2004-07-08 | 2004-07-08 | Sofa with parts interchangeable, free assembly and its production method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1593294A (en) |
| WO (1) | WO2006005250A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907947A (en) * | 2011-08-01 | 2013-02-06 | 万福阁家具（昆山）有限公司 | Novel detachable sofa |
| CN102920207A (en) * | 2012-11-28 | 2013-02-13 | 陈宗政 | Standardized and building block type multifunctional sofa |
| CN102125362B (en) * | 2005-06-10 | 2014-11-05 | Sac阿克威泽申有限公司 | Modular furniture assembly |
| CN104997329A (en) * | 2015-08-13 | 2015-10-28 | 新乡市大班家具实业有限公司 | Module combination type sofa |
| CN106108479A (en) * | 2016-08-31 | 2016-11-16 | 明珠家具股份有限公司 | Detachable combined sofa |
| CN108577322A (en) * | 2018-04-17 | 2018-09-28 | 江西澳客家居科技有限公司 | a kind of cloth sofa mounting structure |
| CN110604422A (en) * | 2019-10-11 | 2019-12-24 | 中源家居股份有限公司 | Sofa modularization timber frame structure |
| CN111150255A (en) * | 2020-01-09 | 2020-05-15 | 朱千响 | Novel detachable and reassembled multifunctional sofa |
| CN111543814A (en) * | 2020-05-14 | 2020-08-18 | 张锐 | Deformable sofa |
| CN112702937A (en) * | 2018-09-19 | 2021-04-23 | 株式会社似鸟控股 | Assembled sofa |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12082705B2 (en) | 2021-08-06 | 2024-09-10 | Flexsteel Industries, Inc. | Modular furniture assembly and associated method of assembly |
| USD1022678S1 (en) | 2022-07-20 | 2024-04-16 | Flexsteel Industries, Inc. | Modular furniture bracket |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067073A (en) * | 1976-08-12 | 1978-01-10 | Komarov Anatoli N | Convertible sofa and method for assembling and disassembling same |
| CN85204508U (en) * | 1985-10-25 | 1987-06-24 | 米友来 | Multipurpose easy-to-transport sofa |
| CN86202021U (en) * | 1986-04-08 | 1987-03-18 | 施宝政 | Disassembling sofa |
| CN2051834U (en) * | 1988-12-24 | 1990-01-31 | 季松楼 | Assembly and disassembly sofa |
| CN2073700U (en) * | 1990-09-26 | 1991-03-27 | 韩广清 | Sofa |
| CA2424626C (en) * | 2003-04-23 | 2004-11-30 | James Robert Paul | Modular furniture unit |
-
2004
- 2004-07-08 CN CN 200410027967 patent/CN1593294A/en active Pending
-
2005
- 2005-07-07 WO PCT/CN2005/000994 patent/WO2006005250A1/en active Application Filing
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125362B (en) * | 2005-06-10 | 2014-11-05 | Sac阿克威泽申有限公司 | Modular furniture assembly |
| CN102907947A (en) * | 2011-08-01 | 2013-02-06 | 万福阁家具（昆山）有限公司 | Novel detachable sofa |
| CN102920207A (en) * | 2012-11-28 | 2013-02-13 | 陈宗政 | Standardized and building block type multifunctional sofa |
| CN104997329A (en) * | 2015-08-13 | 2015-10-28 | 新乡市大班家具实业有限公司 | Module combination type sofa |
| CN106108479A (en) * | 2016-08-31 | 2016-11-16 | 明珠家具股份有限公司 | Detachable combined sofa |
| CN108577322A (en) * | 2018-04-17 | 2018-09-28 | 江西澳客家居科技有限公司 | a kind of cloth sofa mounting structure |
| CN112702937A (en) * | 2018-09-19 | 2021-04-23 | 株式会社似鸟控股 | Assembled sofa |
| CN110604422A (en) * | 2019-10-11 | 2019-12-24 | 中源家居股份有限公司 | Sofa modularization timber frame structure |
| CN111150255A (en) * | 2020-01-09 | 2020-05-15 | 朱千响 | Novel detachable and reassembled multifunctional sofa |
| CN111543814A (en) * | 2020-05-14 | 2020-08-18 | 张锐 | Deformable sofa |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006005250A1 (en) | 2006-01-19 |
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