Knee back adjustment mechanism, backing plate, nursing bed and seat

A technology of adjusting mechanism and nursing bed, which is applied in the field of knee-back adjusting mechanism, backing board, nursing bed and seat, to achieve the effect of improving comfort and good supporting effect

Active Publication Date: 2021-03-19
永康中科爱司米医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is that the existing equipment with the knee-back adjustment mechanism cannot make suitable length adjustments according to the lengths of different parts of the human body to improve comfort.

Method used

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  • Knee back adjustment mechanism, backing plate, nursing bed and seat
  • Knee back adjustment mechanism, backing plate, nursing bed and seat
  • Knee back adjustment mechanism, backing plate, nursing bed and seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0091] This embodiment provides a knee-back adjustment mechanism, such as figure 1 As shown, it includes at least two adjustment brackets 2 , a back raising mechanism 3 and a knee bending mechanism 4 , and any adjustment bracket 2 has a first bracket 21 , a first adjustment part 22 and a second bracket 23 . The adjustment bracket 2 is relatively arranged on the abutment 1, and the abutment 1 is provided with two, which are respectively located at both ends of the adjustment bracket 2. The first installation cavity is surrounded between the opposite first brackets 21, and the first installation cavity is formed between the opposite second brackets 23. A second installation cavity is enclosed. In this embodiment, the back-lifting mechanism 3 is installed in the first installation cavity, and the knee-bending mechanism 4 is installed in the second installation cavity. In this embodiment, the first bracket 21 and the second bracket 23 are independent hollow square tube-shaped brac...

Embodiment 2

[0101] This embodiment provides a backing plate, including at least two bending parts (not shown in the figure) and a board adjustment part 6 between the two bending parts, and the backing plate is laid in the knee-back adjustment mechanism of Embodiment 1 On the adjustment bracket 2, the two bending parts correspond to the bending sections of the back-lifting mechanism and the knee-bending mechanism in the knee-back adjustment mechanism respectively, and the plate adjustment part 6 corresponds to the first adjustment part 22 in the knee-back adjustment mechanism.

[0102] Such as Figure 6 and Figure 7 As shown, the plate adjustment part 6 includes at least two connecting plates 61 and an adjusting mechanism arranged between adjacent connecting plates 61. In this embodiment, two connecting plates 61 are provided, and several air holes are provided on the connecting plates 61; The adjustment mechanism adopts a folding assembly, and the folding assembly includes at least two ...

Embodiment 3

[0110] This embodiment provides a nursing bed, such as figure 1 As shown, it includes the first base 7, the knee-back adjustment mechanism in Embodiment 1 and the backing plate in Embodiment 2. Under normal conditions, the adjustment bracket 2, the back-lifting mechanism 3 and the knee-bending mechanism 4 in the back-of-knee adjustment mechanism are all in a horizontal state, wherein two first bases 7 are provided, which are respectively located under the abutment 1 in the back-of-knee adjustment mechanism, A lifting mechanism that can be independently lifted and lowered is provided between each first base 7 and the base platform 1 on the same side. In this embodiment, the lifting mechanism adopts an X link type lifting mechanism 8, and the X structure plays a more stable role for the base platform 1. supporting role.

[0111] The third support 5 is also arranged between the two first bases 7, and the third support 5 is provided with two, and the two third supports 5 are arra...

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Abstract

The invention provides a knee back adjusting mechanism, a subplate, a care bed and a seat. A first adjusting portion is arranged on an adjusting support, a back raising mechanism and a knee bending mechanism are respectively positioned in a first mounting cavity and a second mounting cavity on two sides of the first adjusting portion, and the first adjusting portion adjusts relative distance between the first support and the second support to change relative distance between the back raising mechanism and the knee bending mechanism to ensure the back raising mechanism and the knee bending mechanism to respectively correspond to the back and knees of a human body so as to improve sitting and laying comfort; at least two bending portions are arranged on the subplate and matched with bending places of the back raising mechanism and the knee bending mechanism, and a plate adjusting portion is arranged between the two bending portions in a manner of corresponding to the first adjusting portion. Length of the subplate at the plate adjusting portion is adjusted through the same to be identical with adjusting length of the first adjusting portion so as to adapt to different lengths from waists to knees of different human bodies; the care bed or the seat applying the knee back adjusting mechanism and the subplate provides more comfortable sitting-laying experience for people having trouble in moving.

Description

technical field [0001] The invention belongs to the technical field of medical care equipment, and in particular relates to a knee-back adjustment mechanism, a backing plate, a nursing bed and a seat. Background technique [0002] With the improvement of living standards and the improvement of the medical care system, people have higher and higher requirements for the quality of life. In order to provide convenience for the elderly or bedridden patients, a large number of various nursing equipment have emerged on the market, especially those with Equipment with back raising function and knee bending function are even more popular. [0003] People with limited mobility lie or sit on this type of equipment, use the back lifting function to raise the back to an appropriate position for reading, watching TV or eating, and at the same time, the knee bending function bends the knees to prevent the back from falling due to excessive posture during the back lifting process , and ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G7/07A61G7/075A61G7/012A61G5/00A61G5/12
CPCA61G5/00A61G5/12A61G7/012A61G7/07A61G7/0755A61G5/122
Inventor 邱东海
Owner 永康中科爱司米医疗科技有限公司
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