Back frame for reducing degree of fall injury

A technology of injury degree and back frame, applied in the field of back frame to reduce the degree of fall injury

Inactive Publication Date: 2018-05-11
张秭涵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After inquiry, there are few studies on reducing the degree of injury caused by falls in the elderly

Method used

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  • Back frame for reducing degree of fall injury
  • Back frame for reducing degree of fall injury
  • Back frame for reducing degree of fall injury

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0014] Such as figure 1 with figure 2 As shown, the length of the support rod 2 can be adjusted up and down to adapt to people of different heights. A fixed knob 5 is arranged in the middle of the support rod 2 to fix its length. A spring 4 is provided in the support rod 2 to buffer the external force. The upper end of the 2 is connected with a universal joint 6, and the lower end of the support rod 2 is provided with a buzzer 3.

[0015] Such as figure 1 As shown, one end of the universal joint 6 is connected with the middle part of the back support 7, and the other end of the universal joint 6 is connected with the upper end of the support rod 2; as image 3 As shown, the rotating shaft of the universal joint 6 is very flexible to swing so that the support rod 2 can swing freely under the action of its own gravity. When bar 2 swings to this gear position 8, it can block and no longer swing.

[0016] Such as figure 2 As shown, the back support 7 is made of plastic mate...

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Abstract

The invention provides a back frame for reducing the degree of a fall injury. The back frame aims at achieving the purpose of reducing the injury degree when the elderly fall down backwards. The backframe comprises a support rod, a universal joint, a back support and a buzzer. The support rod is internally provided with a spring, the upper end of the support rod is connected with the universal joint, the lower end of the support rod is provided with the buzzer, the other end of the universal joint is connected with the back support, and the universal joint is internally provided with a fixedgear. The back frame has the advantages that when the elderly fall down backwards accidentally, the support rod can be kept in a vertical state, the bottom of the support rod can be in contact with the ground at first, the falling strength is buffered by the spring in the support rod, transmitted to the back support and decomposed, the gravity centers of the elderly are low at this moment, large damage cannot be caused when the elderly continue to fall down, the buzzer beeps at the same time, and pedestrians are prompted to help the elderly. Besides the elderly, the back frame is also suitablefor other people with action and intelligence disorders.

Description

technical field [0001] The invention belongs to the field of human body safety protection, and in particular relates to a back frame for reducing the degree of injury caused by falls. Background technique [0002] The elderly are old and weak, often dizzy and prone to falls, especially backwards, which can easily cause fractures, contusions, internal bleeding, etc., and in severe cases can cause paralysis or even life-threatening. According to statistics, falling is one of the important causes of accidental casualties in the elderly. After inquiry, there are few studies on reducing the degree of injury caused by falls in the elderly. Contents of the invention [0003] Aiming at the problem of how to reduce the degree of injury caused by the backward fall of the elderly, the present invention provides a back frame for reducing the degree of injury caused by the fall. The back frame includes: a support rod, a universal joint, a back support, and a buzzer. [0004] The supp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45B1/00A45B9/02A45B11/02G08B21/04
CPCA45B1/00A45B9/02A45B11/02G08B21/0461
Inventor 张秭涵彭柏睿张川云
Owner 张秭涵
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