Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
In order to better solve the problems that a step stool is not convenient to move when not provided with wheels and the step stool is not stable when provided with the wheels, the invention disclosesa movable load-bearing antiskid step stool bottom plate capable of being conveniently embedded in a step stool leg pipe. The movable load-bearing antiskid step stool bottom plate mainly comprises a bottom plate body, a rolling part and a telescopic mechanism. The bottom plate body is hollow, the lower portion of the bottom plate body is not closed, the upper portion of the rolling part is fixedlyconnected with the telescopic mechanism, the upper portion of the telescopic mechanism is connected with the inner top of the bottom plate body, and the bottom plate body is embedded or fixed in a step stool leg. When not bearing the additional load, the bottom plate body does not make contact with the ground surface, only the rolling part makes contact with the ground surface, and when bearing the additional load, a flange on the lower portion of the bottom plate body makes contact with the ground surface, wherein an antiskid material is embedded in the flange. During use, no operation is needed, the step stool can be easily pushed and moved when no person is on the step stool, the rolling part is automatically drawn back into the bottom plate body after a person is on the step stool, andbearing and skid resistance are achieved through a flange plate of the flange, wherein the antiskid material is embedded in the flange plate. The movable load-bearing antiskid step stool bottom platecan also be used on infant walk learning appliances, assistance sticks for the aged and patient rehabilitation training apparatuses, and the movable load-bearing antiskid step stool bottom plate is easy to manufacture and wide in application.
为更好解决梯凳不装轮子移动不便，安装轮子不稳问题，本发明公开一种可移动承重防滑梯凳底盘，可方便嵌套在梯凳腿管内。主要包括底盘本体、滚动部件、伸缩机构，底盘本体中空且下部不封口，滚动部件上部和伸缩机构固定连接，伸缩机构上部和底盘本体内顶部连接，底盘本体嵌套或固定在梯凳腿内部；不承载附加荷载时，底盘本体不接触地面，只有滚动部件接触地面，承重时，底盘本体下部镶嵌有防滑材料的法兰接触地面。使用时无需操作，不上人时轻松推着走，梯凳上人后，滚动部件自动缩进底盘本体内，由镶嵌有防滑材料的法兰凸缘盘承载并防滑。本发明还可使用在幼儿学步的器具、老人助力拐杖，以及病人康复训练器械上，制作简单，应用广泛。
In order to better solve the problems that a step stool is not convenient to move when not provided with wheels and the step stool is not stable when provided with the wheels, the invention disclosesa movable load-bearing antiskid step stool bottom plate capable of being conveniently embedded in a step stool leg pipe. The movable load-bearing antiskid step stool bottom plate mainly comprises a bottom plate body, a rolling part and a telescopic mechanism. The bottom plate body is hollow, the lower portion of the bottom plate body is not closed, the upper portion of the rolling part is fixedlyconnected with the telescopic mechanism, the upper portion of the telescopic mechanism is connected with the inner top of the bottom plate body, and the bottom plate body is embedded or fixed in a step stool leg. When not bearing the additional load, the bottom plate body does not make contact with the ground surface, only the rolling part makes contact with the ground surface, and when bearing the additional load, a flange on the lower portion of the bottom plate body makes contact with the ground surface, wherein an antiskid material is embedded in the flange. During use, no operation is needed, the step stool can be easily pushed and moved when no person is on the step stool, the rolling part is automatically drawn back into the bottom plate body after a person is on the step stool, andbearing and skid resistance are achieved through a flange plate of the flange, wherein the antiskid material is embedded in the flange plate. The movable load-bearing antiskid step stool bottom platecan also be used on infant walk learning appliances, assistance sticks for the aged and patient rehabilitation training apparatuses, and the movable load-bearing antiskid step stool bottom plate is easy to manufacture and wide in application.
为更好解决梯凳不装轮子移动不便，安装轮子不稳问题，本发明公开一种可移动承重防滑梯凳底盘，可方便嵌套在梯凳腿管内。主要包括底盘本体、滚动部件、伸缩机构，底盘本体中空且下部不封口，滚动部件上部和伸缩机构固定连接，伸缩机构上部和底盘本体内顶部连接，底盘本体嵌套或固定在梯凳腿内部；不承载附加荷载时，底盘本体不接触地面，只有滚动部件接触地面，承重时，底盘本体下部镶嵌有防滑材料的法兰接触地面。使用时无需操作，不上人时轻松推着走，梯凳上人后，滚动部件自动缩进底盘本体内，由镶嵌有防滑材料的法兰凸缘盘承载并防滑。本发明还可使用在幼儿学步的器具、老人助力拐杖，以及病人康复训练器械上，制作简单，应用广泛。
| Europäisches Patentamt | 2019