RU2286120C1

RU2286120C1 - Vehicle

Info

Publication number: RU2286120C1
Application number: RU2005105542/14A
Authority: RU
Inventors: дченко Николай Петрович Д (RU); Николай Петрович Дядченко
Original assignee: Николай Петрович Дядченко
Priority date: 2005-02-28
Filing date: 2005-02-28
Publication date: 2006-10-27
Also published as: RU2005105542A

Abstract

FIELD: self-propelled rail-free vehicles, including wheeled armchairs, preferably with electric drive and servo control for disabled people deprived of or with immobilized lower limbs.

SUBSTANCE: vehicle comprises drive wheels mounted on axles, each being provided with individual drive and two additional self-orienting driven wheels. Each of drive wheels consists of at least outer rim with tire, casing with rollers, and device for transmitting rotation from drive axle to rim. Each of additional driven wheels is mounted at ends of springy rocking arm disposed in longitudinal plane, symmetrically to axes of drives.

EFFECT: increased stability and safety of vehicle, including wheeled armchair.

5 cl, 1 dwg

Description

Изобретение относится к самоходным безрельсовым средствам передвижения, в том числе креслам-коляскам, преимущественно с электроприводом и сервоуправлением для инвалидов, лишенных нижних конечностей или их подвижности.The invention relates to self-propelled trackless vehicles, including wheelchairs, mainly with electric drive and servo control for the disabled, deprived of lower limbs or their mobility.

Известны средства передвижения, в том числе кресла-коляски /1. Ковалев С.В., Василенко В.И. Инвалидная коляска с автоматизированным электроприводом и микропроцессорным управлением. Известия высших учебных заведений. Электромеханика. - 1996, №1-2, с.108-109. 2. Патент РФ №2149620 (кл. A 61 G 5/04) по заявке №98102527/14 от 04.02.1998/, оснащенные двумя ведущими колесами на мотор-редукторах и двумя ведомыми самоориентирующимися колесами, установленными впереди ведущих колес и выполняющими функцию дополнительных опор.Known means of transportation, including wheelchairs / 1. Kovalev S.V., Vasilenko V.I. Wheelchair with automated electric drive and microprocessor control. News of higher educational institutions. Electromechanics. - 1996, No. 1-2, p.108-109. 2. RF patent No. 2149620 (class A 61 G 5/04) according to the application No. 98102527/14 dated 04/02/1998 /, equipped with two drive wheels on gear motors and two driven self-orientating wheels mounted in front of the drive wheels and performing the function of additional supports.

Существенными недостатками инвалидных колясок-прототипов являются недостаточная устойчивость и безопасность средства передвижения в режиме скоростной езды вне помещений при выбранной схеме шасси.Significant disadvantages of prototype wheelchairs are the lack of stability and safety of the vehicle in high-speed driving outdoors with the selected chassis design.

Целью настоящего изобретения является повышение устойчивости и безопасности средства передвижения, в том числе кресла-коляски.The aim of the present invention is to increase the stability and safety of vehicles, including wheelchairs.

Заявленная цель достигается тем, что каждое из ведущих колес выполнено состоящим, по крайней мере, из наружного обода с шиной, корпуса с роликами и устройства передачи вращения от оси привода на обод, а каждое из ведомых колес смонтировано на концах пружинящего коромысла, размещенного в продольной плоскости средства передвижения симметрично осям приводов. При этом ось вращения приводов ведущих колес может быть как продолжением оси вращения ведущих колес, так и лежать ниже оси вращения ведущих колес.The stated goal is achieved by the fact that each of the drive wheels is made up of at least an outer rim with a tire, a housing with rollers and a transmission transmission device from the drive axis to the rim, and each of the driven wheels is mounted at the ends of a spring-loaded rocker arm located in the longitudinal the plane of the vehicle is symmetrical to the axes of the drives. Moreover, the axis of rotation of the drives of the drive wheels can be both a continuation of the axis of rotation of the drive wheels, and lie below the axis of rotation of the drive wheels.

Предлагаемое техническое решение иллюстрируется фиг.1 и 2.The proposed technical solution is illustrated in figures 1 and 2.

На фиг.1 представлена схема конструкции средства передвижения, в том числе кресла-коляски, когда ведущие колеса выполнены состоящими, по крайней мере, из наружного обода 1 с шиной, корпуса 2 с роликами и устройства 3 передачи вращения от оси привода 4 на обод, а оси вращения приводов ведущих колес являются продолжением оси вращения ведущих колес.Figure 1 presents a design diagram of a vehicle, including wheelchairs, when the drive wheels are made up of at least an outer rim 1 with a tire, a housing 2 with rollers and a device 3 for transmitting rotation from the axis of the drive 4 to the rim, and the axis of rotation of the drives of the drive wheels is a continuation of the axis of rotation of the drive wheels.

На фиг.2 представлена схема конструкции средства передвижения, в том числе кресла-коляски, когда ведущие колеса выполнены состоящими, по крайней мере, из наружного обода 1 с шиной, корпуса 2 с роликами и устройства 3 передачи вращения от оси привода 4 на обод, а оси вращения приводов ведущих колес лежат ниже оси вращения ведущих колес.Figure 2 presents a diagram of the design of the vehicle, including wheelchairs, when the drive wheels are made up of at least an outer rim 1 with a tire, a housing 2 with rollers and a device 3 for transmitting rotation from the axis of the drive 4 to the rim, and the axis of rotation of the drives of the drive wheels lie below the axis of rotation of the drive wheels.

Предлагаемое средство передвижения, в том числе кресло-коляска, позволяет решить не только заявленную задачу, но и снять парковочный вопрос (особенно острый в условиях города), т.к. предлагаемое средство передвижения маневренно и компактно.The proposed vehicle, including a wheelchair, allows you to solve not only the stated problem, but also remove the parking issue (especially acute in the city), because the proposed vehicle is maneuverable and compact.

Посадка водителя, в том числе инвалида, в предлагаемое (см. фиг.2) средство передвижения, в том числе, кресло-коляску, возможна по-автомобильному, т.е. справа (или слева), или спереди, как в традиционной инвалидной коляске.Landing of the driver, including the disabled person, in the proposed vehicle (see FIG. 2), including a wheelchair, is possible in a car, i.e. right (or left), or front, as in a traditional wheelchair.

Claims

1. A vehicle containing driving wheels on axles, each of which has an independent drive and two additional self-orientating driven wheels, characterized in that each of the driving wheels consists of at least an outer rim with a tire, a housing with rollers and a transmission device rotation from the axis of the drive to the rim, with each of the additional driven wheels mounted on the ends of the spring beam, placed in the longitudinal plane symmetrically to the axes of the drives.

2. The vehicle according to claim 1, characterized in that the axis of rotation of the drives of the drive wheels is made in the form of a continuation of the axis of rotation of the drive wheels.

3. The vehicle according to claim 1, characterized in that the axis of rotation of the drives of the drive wheels is located below the axis of rotation of the drive wheels.

4. The vehicle according to claim 1, characterized in that it is made in the form of a wheelchair.

5. The vehicle according to claim 1, characterized in that it is made in the form of a wheelchair for a disabled person.

6. The vehicle according to claim 1, characterized in that the additional driven wheels are made driven.