A softness adjustable mattress based on spring limit

Abstract

The invention provides a spring-limited mattress with adjustable softness, which relates to the technical field of mattresses. The mattress with adjustable softness based on spring limit includes a cylinder, the bottom of the cylinder is fixedly installed with a bottom plate, the center of the inside of the cylinder is fixedly installed with a spring, and the inside of the cylinder is slidably connected with a A slider, the inside of which is provided with a screw hole, the top of the cylinder is rotatably connected to a toothed plate, and the inner side of the toothed plate is fixedly installed with a contact block. The softness adjustable mattress based on the spring limit realizes the adjustment of the softness of the mattress and meets people's needs for the softness of the mattress. When the mattress is forced to shrink downward, the supporting area of ​​the mattress It will gradually increase, improving the comfort of the mattress, and when the softness is reduced, the initial support area increases, and when the softness is increased, the initial support area is small to ensure the comfort of the mattress at different degrees of softness .

Description

technical field [0001] The invention relates to the technical field of mattresses, in particular to a spring-limited mattress with adjustable softness. Background technique [0002] Mattress is an item between the human body and the bed to ensure consumers get a healthy and comfortable sleep. Mattresses are made of various materials. Mattresses made of different materials can bring different sleep effects to people. The most common one on the market now is the spring mattress, which is mainly composed of a core formed by several springs and an outer cover covering the core. It has good elasticity, good support, strong air permeability, Durable and other advantages. [0003] But each spring in the spring mattress is usually connected and fixed with steel wires, and the elasticity of the spring itself cannot be changed. Therefore, once the mattress is made into a finished product, its softness cannot be adjusted again, which cannot satisfy people. In order to improve the sof...

AI Technical Summary

Problems solved by technology

[0003] But each spring in the spring mattress is usually connected and fixed with steel wires, and the elasticity of the spring itself cannot be changed. Therefore, once the mattress is made into a finished product, its softness cannot be adjusted again, which cannot satisfy people. In order to improve the softness of the mattress, and to improve the overall softness of the spring mattress, and to avoid the combined deformation of the mattress, the support surface of a single spring for the mattress is not easy to be too large, but this will lead to the support point of the spring It is easy to appear the phenomenon of sneezing, which reduces the comfort of the mattress

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