Sofa size diagram and production process
| I had not planned to make sofas. After making most of the furniture, I found that there were a lot of leftover materials, and they were all long and thin. So I thought of making my own sofa. Because I had found sofa accessories for sale in Xianghe before, I went to investigate and it should be no problem. I went to Xianghe and saw a sofa factory on the side of the road. I slipped in without being careful. If it hadn't rained that day, I believe there would be no one in the factory. I looked around and found that the factory area was as large as 1,000 square meters. Most of them were sofa frames, and some semi-finished products. I saw that the sofa keel was made of some wooden squares. The material was not as good as our solid wood flooring. It was fixed with nail guns in all directions. While I was looking, someone who looked like an employee found me and came over to ask. I also pretended to buy furniture. I exchanged a few words with him, fixed my eyes on the keel of the sofa, memorized the structure in my mind, and took out the paper as soon as I walked out of the door. , I drew a blueprint, and based on this blueprint, I made the keel of the sofa. The other accessories were easy to make. There is a sofa accessories street in Xianghe, which sells sponges, springs, elastic bands, etc., all kinds of things that I have seen and haven't seen, used and haven't used. I bought some spring pads and sponge pads for the sofa corners. We took the ** bus to Huilongguan and came back. The keel of the sofa was really difficult to make. The keels of other people's sofas were made of wooden strips, but mine was particle board, or to be exact, particle board strips. It wouldn't work according to the method on the blueprint, because nails can't be nailed on the side of the particle board. Once nailed, the board would crack because it was not thick enough and the middle was glued. What should I do? Change it, look at your own materials, your own tools, and combine them with ergonomics (checked on the Internet), consider heat dissipation and load-bearing, design your own plan, and make the following keel structure diagram  Sofa real picture    Spring  sofa back view     Sofa internal structure  |