Bed core provided with pull rope and compression springs

Abstract

The invention discloses a cable compression spring bed core, which comprises: a spring and a rope; it uses a large-scale compression device to compress the spring bed, uses the rope to tighten the compressed spring buckle or nail buckle, and binds it to the support body, and when necessary The cable synchronously pulls or cuts the connection between the rope and the support body to allow the spring to quickly rebound and recover; maintain the function and effect of the original spring bed, and realize the compression and packaging of the spring bed at a lower cost. Rebound, easy to extract, greatly reduce transportation costs, provide better conditions for home furnishing online shopping, less investment and lower cost.

Description

【Technical field】 [0001] The present invention relates to box springs, in particular box springs which are compressible and foldable. 【Background technique】 [0002] The traditional spring bed is bulky and difficult to carry. It requires more than two people to carry it. It is difficult to enter the elevator when going upstairs, and it is even more difficult to go up and down the stairs. The cost of handling and transportation is high. [0003] A tension compression spring bed core disclosed by the inventor, application number 201611128438.3, eliminates the need for large-scale compression packaging equipment in the production process, which not only saves investment for manufacturers, but also applies to users synchronously, but the product must be equipped with a cable collection Rolling devices, such as reels and reel control equipment, directly increase the cost of products, which is not conducive to marketing. 【Content of invention】 [0004] The purpose of the presen...

AI Technical Summary

Problems solved by technology

[0002] The traditional spring bed is bulky and difficult to carry. It requires more than two people to carry it. It is difficult to enter the elevator when going upstairs, and it is even more difficult to go up and down the stairs. The cost of handling and transportation is high.

[0003] A tension compression spring bed core disclosed by the inventor, application number 201611128438.3, eliminates the need for large-scale compression packaging equipment in the production process, which not only saves investment for manufacturers, but also applies to users synchronously, but the product must be equipped with a cable collection Reel devices, such as reels and reel control equipment, directly increase product costs and are not conducive to marketing

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