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A multifunctional health-care electric mattress and a double-rocker double-position driving mechanism

A multi-functional, electric technology, applied in the direction of beds, other seating furniture, sofas, etc., can solve the problems of incomplete function, unstable back rise, etc., and achieve the effect of simple structure, suitable for home installation, and simple driving structure

Active Publication Date: 2019-07-02
王振琦 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical solution forms the overall mattress structure through the movable frame and the fixed frame, and uses the electric push rod to control the upturning and lowering of the corresponding movable frame on the head and back of the user when lying flat, and only realizes single-position control. It is aimed at people with special needs and Middle-aged and elderly people with unstable and insufficient back raising

Method used

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  • A multifunctional health-care electric mattress and a double-rocker double-position driving mechanism
  • A multifunctional health-care electric mattress and a double-rocker double-position driving mechanism
  • A multifunctional health-care electric mattress and a double-rocker double-position driving mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Example 1: Combining Figure 1 to Figure 4, a multifunctional health care electric mattress, comprising an upper box body 1 and a lower box body 21 connected by hinges, a cushion part 48 laid on the upper box body 1 and the lower box body 21, and the upper box body 1 is installed There are first movable plate 3, second movable plate 4 and third movable plate 5, the second movable plate is hinged with the box body, between the first movable plate 3 and the second movable plate 4, between the second movable plate 4 and the third movable plate The movable plates 5 are respectively connected with spring leaf 20, and two beams 11 are arranged in the upper box body, and an upper electric push-pull rod 13 is installed on the base between the two beams 11, and a small The rocker arm group 12 and the large rocker arm group 9, and the small rocker arm group 12 are located in front of the upper electric push-pull rod, and the large rocker arm group 9 is located at the rear of the ...

Embodiment 2

[0040] Embodiment 2: Based on the above-mentioned embodiment, in combination with Figure 8 to Figure 12 , the present invention can also be: a small movable plate 28 is hinged on the lower box body 21, a large movable plate 27 connected with the small movable plate 28, two groups of rocker arm assemblies 30 and 25 are arranged in the lower box body, the first group The rocker arm assembly 30 is positioned at the small movable plate 28 below, and the second group of rocker arm assemblies 25 is positioned at the large movable plate 27 below, and each group of rocker arm assemblies includes hingedly mounted on the stressed square steel (or aluminum profile) 24 in the lower casing. Two rocking arms, the third connecting rod 46 is arranged between the two rocking arms of the first group, and the fourth connecting rod 47 is arranged between the two rocking arms of the second group (the principle is the same as that of the large rocking arm group and the large rocking arm group in th...

Embodiment 3

[0047] Embodiment three: based on the above embodiment, in combination with Image 6 , the present invention can also be: grooves are respectively arranged on the first movable plate 3 and the third movable plate 5, and height-adjustable linear inclined guide rails 6 are installed in the grooves, and the ends of each of the large rocker arms Also be connected with bar pulley 8, and band bar pulley 8 is in contact with corresponding height-adjustable linear inclined guide rail. Adjustable bit linear inclined guide rail 6 is in the high position, and when the back supporting plate rises, the first and third movable plates present a V-shape.

[0048] Before use, press the height-adjustable linear inclined guide rails 6 installed on the movable plates 3 and 5 respectively. Since the pulley 8 with a rod is rigidly connected with the big rocker arm 9, the height can be adjusted when the back supporting plate is raised. After the displacement of the position-adjusting linear incline...

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Abstract

The invention provides a multifunctional health-care electric mattress and a double-rocker-arm double-position driving mechanism. The multifunctional health-care electric mattress comprises a soft cushion and a base, and the base comprises an upper electric portion and lower electric portion which are connected through a hinge; the upper electric portion can achieve lifting of a back supporting plate, a folding table can be drawn out, and use is convenient; the lower electric portion can achieve lifting of two postures including thigh bending and shank paralleling. The multifunctional health-care electric mattress is simple in structure, complete in function, convenient to transport and install and capable of meeting the requirements of a user for multiple aspects and achieving double-position control through arranged single driving.

Description

technical field [0001] The invention relates to an electric mattress, in particular to a multifunctional health-care electric mattress and a double-rocker double-position driving mechanism. Background technique [0002] At present, the electric mattresses used by people can provide comfortable lying and sitting positions for the human body, and can read books, watch TV, etc., but it is not perfect for the needs of the elderly, and the middle-aged and elderly people or special groups with limited mobility have many needs, such as : It can realize a series of actions such as raising the back, bending the thighs, and lifting the lower legs in parallel. It is necessary to design a multifunctional health care electric mattress suitable for middle-aged and elderly people and special patients. [0003] Chinese patent (application number: CN201120294481.3) provides an electric mattress, including a cushion, a bed board, and a base. A propelling device is provided under each movable...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C20/04
CPCA47C20/041
Inventor 王振琦欧阳滨陈韬
Owner 王振琦
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