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Safety crutch suitable for old people

A technology for safety crutches and the elderly, applied in the field of crutches, can solve problems such as poor anti-slip effect of rubber pads, and achieve the effects of reducing bending, convenient use and preventing falls.

Inactive Publication Date: 2019-09-24
ZHEJIANG IND & TRADE VACATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the rubber pad can only play an anti-skid effect on the cement floor and the bottom surface of the tile, and the rubber pad has a poor anti-skid effect in the wet and slippery muddy ground.

Method used

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  • Safety crutch suitable for old people
  • Safety crutch suitable for old people
  • Safety crutch suitable for old people

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] This embodiment discloses a safety crutch suitable for the elderly, such as figure 1 with Figure 4 As shown, it includes a retractable crutch rod 2 and a support handle 1 arranged at one end of the crutch rod 2. The crutch rod 2 is divided into a first crutch rod 21 and a second crutch rod 22. Control buttons are set on the support handle 1. The other end of the rod 2 is provided with a well-shaped fixed seat 32, and four L-shaped clamping claws 8 are hingedly arranged on the fixed seat 32, and the clamping claws 8 can swing relative to the fixed seat 32 so as to realize its relative to the fixed seat. 32 expands outwards and folds inwards, and also includes a disc 3 sleeved on the crutch rod 2, the disc 3 can move along the axial direction of the crutch rod 2, and the outer side of the disc 3 is articulated with four connecting rods 7, the connectin...

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Abstract

The invention discloses a safety crutch suitable for old people. According to key points of the technical scheme, the safety crutch comprises a retractable crutch rod and a supporting handle arranged at one end of the crutch rod; the other end of the crutch rod is provided with a fixed seat; a disc sleeves the position, above the fixed seat, of the crutch rod, and the disc can move in the axial direction of the crutch rod under the effect of external force; the outer side of the disc is movably connected with a plurality of connecting rods; one ends of the connecting rods are connected to the disc and swing relative to the disc; clamping claws are movably connected to the other ends of the connecting rods and movably connected with the fixed seat, and swing relative to the fixed seat by taking the middles of the clamping claws as the axes; and when the disc moves in the axial direction of the crutch rod, the connecting rods are driven to move up and down to drive the clamping claws to swing so as to achieve close-up and separation between the clamping claws. The safety crutch has the effects that the structure is stable, the contact area between the crutch and the ground can be changed through easy operation, the safety performance is enhanced, and the length of the crutch can be adjusted.

Description

technical field [0001] The present invention relates to a kind of crutches, more specifically it relates to a kind of safe crutches suitable for old people. Background technique [0002] The Office of the National Working Committee on Aging released the "Research Report on the Forecast of the Development Trend of China's Population Aging", pointing out that the 21st century is an era of population aging. China entered into an aging society in 1999, is one of the developing countries that entered into an aging society earlier, and will be the country with the largest elderly population in the world. With the pressure of social survival and the increase of living costs, the time that young children spend with their parents will be continuously compressed and reduced. Therefore, how to effectively guarantee the safety of the elderly in the process of going out alone is a problem worthy of attention placed in front of the whole society. Crutches are tools that the elderly ofte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45B7/00A45B9/00A45B9/02A45B3/00
CPCA45B3/00A45B7/00A45B9/00A45B9/02A45B2009/002A45B2009/007
Inventor 王曙光
Owner ZHEJIANG IND & TRADE VACATIONAL COLLEGE
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