Integrated dual-layer spring cushion

A spring pad, an integrated technology, applied in the field of pocket spring pads, can solve the problems of high production cost, cumbersome and complicated production process, and fracture of bonding parts, and achieve good stability

Inactive Publication Date: 2016-07-13
徐尚柔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the spring pad of this kind of structure has the following defects: since the upper and lower layers of the spring pad are bonded together with glue, a large amount of glue needs to be used, not only the production process is complicated and the production cost is high; and, after long-term use, The bonding performance of the bonding glue will decrease over time, and the bonding is prone to breakage, which will affect the structural stability of the entire pocket spring pad

Method used

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  • Integrated dual-layer spring cushion

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Embodiment Construction

[0015] refer to Figure 1 to Figure 4 , an integrated double-layer pocket spring pad of the present invention, comprising a first cloth 1, a second cloth 2, a third cloth 3 and multiple groups of springs, between the first cloth 1, the second cloth 2 and the third cloth 3 Multiple horizontal seams 4 are formed, the third fabric 3 is between the first fabric 1 and the second fabric 2, the first fabric 1 and the second fabric 2 are separated from each other and folded in half, and multiple vertical seams 5 are formed correspondingly. The gap between the adjacent vertical seams 5 on the first cloth 1 and the third cloth 3 form a plurality of continuous first independent cloth bags 6, the gap between the adjacent vertical seams 5 on the second cloth 2 and the third cloth 3 The fabric 3 constitutes a plurality of continuous second independent cloth bags 7, and each group of springs includes two springs respectively wrapped in the first independent cloth bag 6 and the second indepen...

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Abstract

The invention discloses an integrated dual-layer spring cushion. The integrated dual-layer spring cushion comprises first cloth, second cloth, third cloth and multiple groups of springs, wherein multiple transverse seams are formed among the first cloth, the second cloth and the third cloth, the first cloth and the second cloth are mutually separated and folded to form multiple corresponding vertical seams, a plurality of first independent cloth bags are continuously formed between the third cloth and gaps between the adjacent vertical seams in the first cloth, and a plurality of second independent cloth bags are continuously formed between the third cloth and gaps between the adjacent vertical seams in the second cloth; and each group of springs comprises two springs correspondingly packaged in the first independent cloth bag and the second independent cloth bag in a lamination state. According to the integrated dual-layer spring cushion, a traditional structural form of a spring cushion of adhering through glue is abandoned, and the glue adhesion manner is not adopted, so that the problem of the traditional spring cushion that adhering joints are broken after long-term use is avoided, and the stability of the spring cushion is higher.

Description

technical field [0001] The invention relates to the technical field of pocket spring cushions, in particular to a double-layer pocket spring cushion. Background technique [0002] Pocket springs are formed by compressing and encapsulating a single spring in a cloth bag. The pocket springs are connected in turn to form a pocket spring string, and the pocket spring strings are arranged and bonded to form a whole to form a spring pad. The spring cushion of this kind of structure, because each spring is independently wrapped and packaged, each spring has a certain degree of independence, and each spring can flex independently without affecting the adjacent springs, in order to meet consumers' requirements for mattress softness At present, there are spring pads with upper and lower two-layer structures. The spring pads of this structure are directly bonded and combined with two independent single-layer spring pads by adhesive. [0003] However, the spring pad of this kind of str...

Claims

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Application Information

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IPC IPC(8): A47C27/07A47C27/06A47C27/00
CPCA47C27/00A47C27/064A47C27/07A47C27/0456
Inventor 谭治铭
Owner 徐尚柔
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