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Mattress lifting device capable of preventing extrusion during back lifting

An anti-squeeze, mattress technology, applied in the direction of hospital beds, medical science, hospital equipment, etc., can solve problems such as human back squeezing, and achieve the effect of eliminating pressure

Pending Publication Date: 2022-04-15
JIANGSU HENGAI MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] All beds with a back lift function have the problem that the back of the human body is squeezed when the back lift angle is large

Method used

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  • Mattress lifting device capable of preventing extrusion during back lifting
  • Mattress lifting device capable of preventing extrusion during back lifting
  • Mattress lifting device capable of preventing extrusion during back lifting

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Embodiment Construction

[0015] The present disclosure will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific implementation manners described here are only used to explain relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only parts related to the present disclosure are shown in the drawings.

[0016] The above specific implementation manners are only used to explain relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only parts related to the present disclosure are shown in the drawings.

[0017] It should be noted that, in the case of no conflict, the implementation modes and the features in the implementation modes in the present disclosure can be combined with each other. The present disclosure will be described in detail below with reference to the drawings and embodiments.

[0018] The a...

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Abstract

A mattress lifting device capable of preventing back extrusion is characterized in that a traction rope is arranged between a mattress and a back plate, one end of the traction rope is connected with the back surface of the back mattress, and the rest part of the traction rope enters the back surface of the back plate from the position above the connecting point of the traction rope and the back surface of the mattress through a roller or in a sliding manner; rollers or rollers and fixing points are arranged on the back face of the back plate and close to the hinged position of the back plate and the bed frame, fixing points or rollers and fixing points are arranged at the corresponding positions, below the rollers, of the bed frame, and a traction cable bypasses the rollers on the back plate and then is fixed to the fixing points on the bed frame. According to the mattress lifting device capable of preventing extrusion during back lifting, the distance between the back plate and the bed frame is increased in the back lifting process, the traction rope is pulled, and the mattress is pulled to be lifted upwards, so that the position deviation of a human body with a hip joint as a rotation center and the rotation center of the back plate during passive sitting up is counteracted; serious discomfort brought to people due to downward pressing force generated by the back plate on the human body in the back lifting process is eliminated, and the human body does not slide towards the bed tail.

Description

technical field [0001] The disclosure relates to a hospital bed and a nursing bed, and is a mattress lifting device with back lifting and anti-extrusion. Background technique [0002] All the beds with back-lifting function have the problem that the back of the human body is squeezed when the back-lifting angle is relatively large. The reason for being squeezed is that there is a positional deviation between the hip joint as the rotation center and the backboard rotation center when the human body is passively sitting up. This pressure is counteracted by the forward sliding of the human body. This problem is particularly prominent in the process of caring for the elderly and patients; how to solve this problem in the simplest way is exactly what the market needs. Contents of the invention [0003] The purpose of the present disclosure is to provide a mattress lifting device with a back-lifting and anti-extrusion, which has a traction cable between the mattress and the ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G7/015A61G7/05A61G7/07
Inventor 何杭何汉中
Owner JIANGSU HENGAI MEDICAL EQUIP
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