Sponge stool structure
A sponge and sponge layer technology, applied in other seating furniture, home appliances, chairs, etc., can solve the problems of difficulty in guaranteeing product shape uniformity, product shape change, and sponge layer detachment, etc., to reduce material costs and production costs. , the effect of reducing usage
Inactive Publication Date: 2014-10-15
ZINUS (XIAMEN) INC
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Problems solved by technology
Due to the elasticity of the sponge, multiple fastening points (such as fastening nails, etc.) must be used to make the desired shape when it is coated on the substrate, and it needs to be prepared by manual operation. It is difficult and the production efficiency is low; according to the current preparation method of secondary coating, it is difficult to guarantee the uniformity of the product shape; in addition, if the fastening nails fall off, the sponge layer will be separated from the substrate, causing the product shape to change. Variety
Method used
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[0023] Such as Figure 1 to Figure 6 As shown, the present invention discloses a sponge stool structure, which includes a Styrofoam base 1 foamed and molded by Styrofoam, where the upper surface of the Styrofoam base 1 is integrally foamed with Sponge (Polyurethane Foam) layer 2 (see figure 1 shown).
[0024] The styrofoam base 1 can be directly foamed into the shape of the required stool, and the upper surface and the side surface of the styrofoam base 1 are uniformly foamed with a sponge layer 2 (see figure 2 shown), so that a soft sponge layer covering the Styrofoam base 1 is formed. The thickness of the sponge layer 2 is greater than or equal to 1cm. After the Styrofoam base 1 of the preformed stool is coated with the sponge layer 2, the required sponge stool is further formed.
[0025] This sponge layer 2 can be soft foam sponge, also can adopt hard foam sponge, this hard foam sponge can further improve the strength of stool base 1, has certain comfort again simultan...
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Abstract
The invention discloses a sponge stool structure, which comprises a styrofoam base formed by styrofoam foaming, and a sponge layer is integrally foamed on the upper surface of the styrofoam base. The sponge stool structure has the characteristics of simple manufacture technology, easy controlled appearance, high production efficiency and low production cost; in addition, because the styrofoam material is low in price, and has certain support strength and support toughness, the styrofoam material can effectively replace a part of characteristics of hard sponge, the use amount of sponge can be reduced, the material cost of the whole product can be reduced; furthermore, the sponge layer is integrally foamed on the surface of the styrofoam base, is firmly combined with the surface of the styrofoam base, and is not easy to get loose, and the service life of the product can be ensured.
Description
technical field [0001] The invention relates to a furniture product, in particular to a sponge stool structure. Background technique [0002] In furniture products, stools used in conjunction with beds, comb tables, sofas, etc., commonly known as suites, are used for seating people. Most of these stools are soft and comfortable sponge stools. And the making of this kind of sponge stool mainly is to coat sponge layer outside a base body at present, and then coat surface material outside sponge layer to form. Due to the elasticity of the sponge, multiple fastening points (such as fastening nails, etc.) must be used to make the desired shape when it is coated on the substrate, and it needs to be prepared by manual operation. It is difficult and the production efficiency is low; according to the current preparation method of secondary coating, it is difficult to guarantee the uniformity of the product shape; in addition, if the fastening nails fall off, the sponge layer will be...
Claims
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Login to View More IPC IPC(8): A47C5/00B29C44/12
Inventor 李胤宰吴石艮
Owner ZINUS (XIAMEN) INC