Nursing backrest capable of preventing human body from falling obliquely after sitting up

A tilting and backrest technology, which is applied in vehicle ambulance, patient chairs or special means of transport, medical science, etc., can solve the problem of patients' easy to fall to both sides, increase the pain of patients, nurses' work intensity, and install and disassemble nursing boards. Inconvenience and other issues

Inactive Publication Date: 2013-02-06
王宝斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing nursing beds or nursing chairs all need to have two functions of lying down and lifting, but when lifting, because the back is fixed in a flat shape, the patient tends to fall to both sides when sitting up
[0003] If the way of adding a nursing board is adopted to solve this problem, it is not only inconvenient to install and disassemble the nursing board, but also increase the pain of the patient and the work intensity of the nursing staff

Method used

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  • Nursing backrest capable of preventing human body from falling obliquely after sitting up
  • Nursing backrest capable of preventing human body from falling obliquely after sitting up
  • Nursing backrest capable of preventing human body from falling obliquely after sitting up

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Embodiment Construction

[0018] In order to better understand the improvements made by the present invention relative to the prior art, as figure 1 , figure 2 , image 3 A nursing backrest shown to prevent the human body from tilting after sitting up includes a main back 6 and two guard plates 5, the main back 6 is connected to the guard plates 5 as shafts respectively, and the back of the main back 6 A linkage device 9 is provided, and the linkage device 9 is movable linked with the top of the push rod 1. A back protection main shaft 4 is arranged behind the main back 6, and a crank is fixedly connected to each of the two ends of the back protection main shaft 4. 7. The other end of the crank 7 is provided with a pulley 3, and the 4-axis body of the back protection driving shaft is fixed with the back driving arm 2, and the back driving arm 2 is provided with a track chute, and the track The chute engages with the rivet 8 arranged on one side of the nursing bracket 10 .

[0019] Of course, as a n...

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Abstract

The invention discloses a nursing backrest capable of preventing a human body from falling obliquely after sitting up. The nursing backrest comprises a main back plate and two nursing plates, wherein the main back plate is respectively in shaft connection with the nursing plates, a linkage device is arranged behind the main back plate and is in movable connection with the top end of a push rod, a backpiece spindle is arranged at the back of the main back plate, a crank is respectively and fixedly connected at two ends of the backpiece spindle, a pulley is respectively arranged at the other end of the crank, a shaft body of a backpiece driving shaft and a driving arm of a back are fixed together, a rail sliding groove is arranged on the driving arm of the back, and the rail sliding groove is clamped with a rivet arranged on one side of a nursing support. By means of the structure, the nursing plates and the back are integrated, the nursing plates are raised automatically, a remote control starting device does not need to be additionally arranged, and the nursing backrest is reasonable in structure, saves cost and is favorable for nursing of patients.

Description

technical field [0001] The invention relates to a nursing device, in particular to a nursing backrest which prevents a human body from tilting after sitting up. Background technique [0002] Existing nursing beds or nursing chairs all need to have two functions of lying down and lifting, but when lifting, because the back is fixed in a flat shape, the patient tends to fall to both sides when sitting up. [0003] If take the way of adding nursing board to solve this problem in addition, it is not only inconvenient to install and dismantle nursing board, but also can increase patient's misery and the work intensity of nursing staff simultaneously. Contents of the invention [0004] The present invention makes improvements to the problems existing in the above-mentioned prior art, that is, the present invention provides a nursing backrest that prevents the human body from tilting after sitting up. No additional remote control starting device is required, the structure is mor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G7/015A61G5/10
Inventor 王宝斌
Owner 王宝斌
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