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Sofa with parts interchangeable, free assembly and its production method

A sofa and component technology, which is applied in the field of freely assembled sofas and their production, and interchangeable parts, can solve problems such as inability to freely assemble and form, and achieve the effects of producing and controlling defective product rates, saving costs, and improving the level of standardized production.

Inactive Publication Date: 2005-03-16
瞿月文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 2. The connection method described in the present invention is easier to produce and control the rate of defective products, improves production efficiency, and creates necessary conditions for large-scale production, so that any component produced in batches can be assembled and combined with another component freely, improving the quality of the sofa. The standardized production level of components solves the problem that the current disassembled sofa cannot be assembled and formed freely, and solves the batch problem of traditional sofa transportation and sales

Method used

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  • Sofa with parts interchangeable, free assembly and its production method
  • Sofa with parts interchangeable, free assembly and its production method
  • Sofa with parts interchangeable, free assembly and its production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] 1. Production of sofa armrest (1):

[0079] 1. Determine the connecting parts between the armrest (1) and the backrest (2) and the armrest (1) and the seat frame (3);

[0080] 2. Determine the specific positions of the fixed connectors (4, 5);

[0081] 3. Determine the components and their directions in the combined connectors that need to be used for each connection part;

[0082] 4. Make the armrest backrest assembly mold A (12) of the joint between the armrest (1) and the backrest (2) and the seat frame (3);

[0083] 5. Make the positioning template C (14) of the combined connector for fixing the armrest seat frame and the armrest backrest, and determine the position of the connector on the template C (14);

[0084] 6. Place the framework material that needs to fix the combined connector under the template C (14), and then determine the position of the fixed connector on the framework material according to the positioning of the template C (14) and mark D (16) acco...

Embodiment 2

[0090] Fabrication of sofa back (2):

[0091] 1. Determine the connection between the backrest (2) and the armrest (1) and the backrest (2) and the seat frame (3);

[0092] 2. Determine the specific positions of the fixed connectors (4, 5);

[0093] 3. Determine the components and their directions in the combined connectors that need to be used for each connection part;

[0094] 4. Make the backrest armrest assembly mold A (12) of the joint between the backrest (2) and the armrest (1);

[0095] 5. Make the backrest frame assembly mold F (13) of the joint between the backrest (2) and the seat frame (3);

[0096] 6. Make a positioning template G (15) for fixing the combined connector of the backrest and armrest, and determine the position of the connector on the template G (15);

[0097] 7. Make a positioning template M (21) for fixing the combined connector of the backrest frame, and determine the position of the connector on the template M (21);

[0098] 8. Place the skele...

Embodiment 3

[0105] The making of sofa seat frame (3):

[0106] 1. Determine the connecting parts between the seat frame (3) and the armrest (1) and between the seat frame (3) and the backrest (2);

[0107] 2. Determine the specific positions of the fixed connectors (4, 5);

[0108] 3. Determine the components and their directions in the combined connectors that need to be used for each connection part;

[0109] 4. Making the frame and armrest assembly mold B (11) of the joint between the seat frame (3) and the armrest (1);

[0110] 5. Make the seat frame backrest assembly mold F (13) of the joint between the seat frame (3) and the backrest (2);

[0111] 6. Make the positioning template K (18) of the combined connector of the fixed armrest frame, and determine the position of the connector on the template K (18);

[0112] 7. Place the framework material that needs to fix the combined connector under the horizontal plate K (18), and then determine the position of the fixed connector on t...

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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 [0001] The invention relates to a sofa manufacturing technology, in particular to a sofa with interchangeable parts and free assembly and a manufacturing method thereof. Background technique [0002] At present, in the production and consumption market of sofas, the skeletons of ordinary sofas are one-piece frame sofas composed of armrests, seats, and backrests. This structure is heavy and takes up a huge volume, making it difficult to transport and store. Individual manufacturers try to turn the one-piece frame into separate components such as armrests, seats, and backrests in order to save freight and optimize costs. This kind of sofa is a disassembled sofa. However, there are still the following problems in the existing technology for disassembling and assembling sofas, resulting in the imperfect production and use technology of so-called disassembled sofas, which cannot be freely assembled and formed: [0003] Bolts are used as connectors between the mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C4/02A47C17/00A47C17/02F16B12/00
CPCA47C17/02A47C13/005A47C4/02A47C4/028
Inventor 瞿月文
Owner 瞿月文
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