Sofa Accordion declines on the principle of harmonic. It is represented in the form of 3 parts. If you raise the seat before clicking, the mechanism will move forward, and the sofa will decompose. To repair the mechanism of the accordion sofa with their own hands, a new system will be required. If the elements are curved, then the construction is not subject to repair.
Drawing of sofa accordion.
Manufacturing process
To make a sofa accordion with their own hands, a screwdriver, self-tapping screws, bars, beams, plywood, cardboard will be required. Pre-make a sketch of future furniture. The next step provides for the manufacture of a frame. This requires 4 supports of the required length. Similarly, you can make a rectangular basis, legs, crossbars and armrests. The parameters of these parts depends on the preferences of each host.
Instructions for assembling sofas Accordion.
During this work, special attention is paid to the strength of the structure. The joints must be treated with glue. To make a sofa-accordion to be soft, you will need to take care of his packing. To do this, you can use foam or synthetics. Upholstery material is laid taking into account the sketch made. The upholstery is fixed to the furniture frame with a stapler and brackets.
The process of replacing the upholstery is made using screwdrivers, pliers, stapler, scissors, screws, fabrics. Repair of sofa Accordion is made with an assistant. Installation sites for certain elements are fixed on the camera. Originally disassemble the armrests. If they are combined with legs, then the base of the furniture is placed. Side sides are fixed with 2 bolts. To remove them, you will need to pull out the retractable design. The next step provides for disassembling the transformation mechanism. This will require a screwdriver and screwdriver. Then dismantling the rest of the furniture.
The mechanism of folding and assembling the sofa accordion.
Independent replacement of the upholstery is performed using a screwdriver. Metal elements dismantle. The sofa repair continues after inspecting the mattress. If the product is in good condition, then the upholstery is replaced. To do this, you can sew the case to order or hamper furniture with a hand-handed way. In the 1st case, the case is tensioned on the sofa and is fixed with a stapler with 10 mm brackets.
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To pull the fabric manually, you will need to measure the width and length of each part of the accordion sofa. The material is cut with a reserve. The fabric starts to be attached to the front side, folding it twice. For this apply brackets. A similar process is done on the other side. The material must be pulled as much as possible around the perimeter of the entire design.
The next step involves the upholstery by the cloth of the side elements and the central part of the furniture. If the tissue is laid in the corners, then it is cut off (wrapped) and sewn. Staples should go to the furniture tightly. Otherwise, they may damage the new upholstery. The assembly process is made in the reverse order.
Replacing the carcass
Repair of details of the sofa.
The repair of the sofa provides for the replacement of the foam rubber. To do this, you will need to remove the upholstery. Such work is performed using a furniture foam rubber, the density of which ranges from 35-40 mm. If the spring block broke through the foam rubber, then the springs are replaced. Burlap is cut on a certain size. It is placed in 2 layers. Top put foam rubber. It is fixed to the frame with brackets, and to the burlap - on glue. Then the layer of synthetone is stacked. The fabric is stretched and fixed. Furniture is going.
Repair of the sofa Accordion provides for the installation of a new frame and transformation mechanism. Originally disassessed the 2nd element. Nodes must be lubricated with machine oil. Springs of excessive stretching shocked.
As for the repair of the frame, this process provides for the replacement of a cracked or broken structural elements. Pre-determine their parameters. Buy the product is possible in the finished form in the construction store. Otherwise, elements are placed on an order in a joinery shop. Details are replaced, twisted and lined. When carrying out this process, special attention is recommended to pay plywood located under the spring block. If it is poorly fixed, then plywood is attached to nails and plow is sick. Disasted elements are collected.
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The repair of the sofa provides for the replacement of the spring block. Springs are 2 types:
- old (with a height of 20 cm, a diameter of 15 cm and a thickness of 5 mm);
- Modern (with a height of 12 cm, a diameter of 10 cm and a thickness of 2.2 mm).
The last system involves the use of spirals. To replace them, it will take from the 1st end to dissolve the fixation of the spiral. Another end is twisted. The spring is released from 2 sides and is replaced. The new spiral is mounted.
If several damaged elements were revealed in the spring block, then the new system will be required.
Otherwise, the rest of the helix will begin failure.