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Bed with automatically adjustable properties

一种可调节、特性的技术，应用在床装置领域，能够解决使用者不同变化很大、舒适设置、不能提供等问题

Active Publication Date: 2015-08-12
STARSPRINGS AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the firmness experienced as the most comfortable in different areas varies greatly from user to user
Therefore, minimizing overall stress will not provide the most comfortable setting for many users

Method used

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  • Bed with automatically adjustable properties
  • Bed with automatically adjustable properties
  • Bed with automatically adjustable properties

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] exist figure 1 A bed arrangement according to a first embodiment of the invention is schematically shown in . The bed unit has adaptive properties, and more specifically it comprises at least one, and preferably at least two, zones of independently adjustable firmness and / or height.

[0050] The bed arrangement 1 comprises a mattress 2 having a plurality of regions 21 . In addition, a sensor device 3 is provided which has at least one sensor 31 arranged on each area. The sensor is adapted to measure a physical parameter proportional to the weight exerted by the user on the mattress within the measuring range of the sensor. In addition, at least one drive unit 4 arranged to adjust the stiffness and / or height of the region is provided. The control unit 5 is arranged to receive input from the sensors, and to determine the current lying position of the user based on the input. A recumbent position is determined as one of a set of at least two predefined recumbent positi...

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PUM

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Abstract

A bed arrangement having adaptive properties is disclosed. The bed arrangement comprises a mattress comprising at least one zone having independently adjustable firmness and / or height, a drive unit arranged to adjust the firmness and / or height of said at least one zone and at least one sensor. The sensor(s) is adapted to measure a physical parameter which is relatable to a lying position used by a user. Further, a control unit is arranged to determine, based on input from said sensor(s), the present lying position of a user. The lying position is determinable to be one of a set of at least two predefined lying positions. Further, the control unit controls the drive unit to adjust the firmness and / or height of said zone(s) to preset firmness / height value(s) corresponding to the determined lying position. Hereby, an automatic adaption of the bed properties to various lying positions is obtained.

Description

technical field [0001] The invention relates to a bed arrangement having regions of independently and automatically adjustable firmness and / or height. Background technique [0002] In a bed arrangement, support is provided for the weight or part of the weight of the user, wherein the bed distributes the weight of the user's body over a part of the surface of the device. Depending on how the bed distributes the user's weight, the bed will appear either soft or firm. The degree of stiffness of such a bed depends on the properties of the elastic member, such as the spring constant, and how the elastic member is mounted on the bed, such as the degree of clamping or pretension. Therefore, the hardness of the bed is usually determined at the time of equipment manufacture. [0003] However, different people want and need different hardness. Also, different body parts may require different firmness. [0004] It is known to provide bed arrangements with variable firmness. By ind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C31/12
CPCA47C27/061A47C31/123A47C27/064A47C23/0435A47C27/082A47C27/083
Inventor 尼尔斯·E·谢纳
Owner STARSPRINGS AB
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