RU162715U1 - Cane And Crutch - Google Patents

Abstract

1. The nozzle for a cane and a crutch, designed to contact with the road surface and made entirely of elastic material with a pipe, worn on a support post, characterized in that it is made with radially arranged supports, while the area on which the cane rests is distributed between several bearings separately in contact with the road surface at the periphery of the nozzle, and the possibility of bending each of the supports with an uneven distribution of efforts between the supports for contacting all the supports with the road. 2. The nozzle according to claim 1, characterized in that each support is connected by a partition to the central part of the nozzle. 3. The nozzle according to claim 1, characterized in that it is made with three radially arranged supports, separately contacting with the road surface.

Description

Walking stick and crutch

Technical field

This useful model relates to devices that help people with disabilities to walk when moving, and more precisely, to nozzles on walking sticks and crutches.

State of the art

The patent US 2857925, published on 10/28/1958, which discloses a nozzle for a cane and a crutch, designed to contact with the road surface when resting on a cane or crutch, and made entirely of elastic material (rubber) with a sleeve worn on a support, is known from the prior art. a crutch or cane rack and a supporting support column due to friction forces by its walls. This well-known technical solution is selected as a prototype of the claimed utility model.

The disadvantage of this known nozzle is the small footprint, which leads to a decrease in the stability of the cane and crutch when walking.

Utility Model Disclosure

The claimed utility model aims to reduce the risk of slipping a crutch and a cane, which can lead to a fall of the user.

The claimed utility model solves the problem of increasing the stability of a cane and crutch when used both in an upright position and in an inclined position.

The technical result achieved in the claimed utility model is to increase the stability of the cane and crutch due to the distribution of the area on which the cane or crutch rests between several supports.

The technical result of the claimed utility model is the redistribution of efforts over the area of the support when the crutch and walking sticks are tilted due to the bending of any of the supports, if all the load initially falls on it, its turning and contact of its entire area with the road surface, and subsequent emphasis in road surface with another support or supports.

The indicated technical results are achieved in the nozzle for a cane and a crutch intended for contact with the road surface when resting on a cane or crutch and made entirely of elastic material (rubber) with a nozzle worn on a support post of a crutch or cane and holding the support post due to friction their walls, and radially spaced parts - supports, separately contacting with the road surface on the periphery of the nozzle with the possibility of bending each of the supports with an uneven distribution of forces between supports when resting on a cane or crutch.

Each support can be connected by a partition to the central part of the nozzle. The partition allows you to limit the effort required to bend the support and arising from the support on a cane and crutch.

The nozzle can be made with three radially spaced parts-supports separately in contact with the road surface.

Brief Description of the Drawings

In FIG. 1, FIG. 2 and FIG. 3 shows three projections of a cane and crutch nozzle.

Utility Model Implementation

In FIG. 1 shows a side view of the nozzle, which is made entirely of elastic material (rubber) with a pipe 1, worn on a crutch (cane) support post and holding the support post due to friction forces with its walls, and radially located parts - supports 2, 3 and 4 separately in contact with the road surface on the periphery of the nozzle with the possibility of bending each of the supports with an uneven distribution of forces between the supports.

Each support is connected by a partition to the central part 5 of the nozzle. In FIG. 1 shows partitions 6 and 7 connecting to the central part 5 of the support 2 and 3, respectively. By changing the size of the partition, you can adjust the force required to bend the support and make nozzles for people with different weights. The ability of the support to bend is necessary for the redistribution of efforts over the area of the support when the support position of the crutch (cane) support is inclined relative to the road surface. For example, in contact with the road surface only one support, it bends and, firstly, it contacts the road with its entire area, and secondly, it brings other supports into contact with the road, increasing the area of the support and redistributing the force from one support to all three.

In FIG. 2 shows a top view of the nozzle.

In FIG. 3 shows a bottom view of the nozzle, all three partitions 6, 7 and 8 are visible, connecting the supports 2, 3 and 4 to the central part 5.

Claims (3)

1. The nozzle for a cane and a crutch, designed to contact the road surface and made entirely of elastic material with a pipe worn on a support post, characterized in that it is made with radially arranged supports, while the area on which the cane rests is distributed between several supports, separately in contact with the road surface on the periphery of the nozzle, and the possibility of bending each of the supports with an uneven distribution of efforts between the supports for contacting the road with all the supports. 2. The nozzle according to claim 1, characterized in that each support is connected by a partition to the central part of the nozzle. 3. The nozzle according to claim 1, characterized in that it is made with three radially arranged supports, separately contacting with the road surface.

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