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Hinged connection safety components

A hinge connection and elastic connector technology, which is applied in the field of stair climbing machines, can solve problems such as injuries and lack of protection measures, and achieve the effect of ensuring stability

Active Publication Date: 2018-07-06
杭州树仁科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the relatively large inclination of the stairs and no protective measures, there will be great danger when the stair climbing machine is working. Once there is a failure or other factors during work, it will cause great harm to people.

Method used

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  • Hinged connection safety components
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Below in conjunction with accompanying drawing, invention is described in further detail.

[0021] Figure 1 to Figure 3 It schematically shows a hinge connection safety assembly according to an embodiment of the present invention. Such as Figure 1 to Figure 3 As shown, the hinge connection safety assembly includes a first hinge connection part 1 , a second hinge connection part 2 , a hinge support 3 and a first rotating shaft 4 . The hinged connection insurance assembly of the present invention can be applied to mechanical devices such as stair climbing machines that require high safety performance, thereby ensuring the stability and safety of the mechanical devices such as stair climbing machines during work.

[0022] Wherein, the hinge support 3 is fixed on the part 5 to be turned over on the ladder machine or other machines, and the bottom end of the part 5 to be turned over is connected with a second rotating shaft 6 , and the part 5 to be turned over can rotate...

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PUM

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Abstract

The invention discloses a hinge connecting safety component. The hinge connecting safety component comprises a first hinge connecting piece, a second hinge connecting piece, a hinge support and a first rotating shaft, wherein the hinge support is fixed on a part to be turned over; a second rotating shaft is connected to the bottom end of the part to be turned over; a first articulation hole, a second articulation hole and a first clamping jaw part are arranged on the hinge support; the first hinge connecting piece is hinged to the hinge support through the first articulation hole; the first hinge connecting piece is connected with the part to be turned over through a first elastic connecting piece; the second hinge connecting piece is hinged to the hinge support through the second articulation hole; the second hinge connecting piece is connected with the part to be turned over through a second elastic connecting piece; one end of the first hinge connecting piece is butted with one side of the second hinge connecting piece; a second protruding part is butted with a first protruding part; the first rotating shaft is positioned in an accommodating cavity formed by the first clamping jaw part and a second clamping jaw part. The hinge connecting safety component has a double safety effect.

Description

technical field [0001] The invention relates to the technical field of stair climbing machines, in particular to a hinge connection safety assembly in the stair climbing machine. Background technique [0002] It is very difficult for people without walking ability and some old people or patients with limited mobility to climb stairs when they live in buildings without elevators. Confusion also brings a certain amount of pressure to the family. The invention of the stair climbing machine solves the problem of climbing stairs for people who have no walking ability or are inconvenient to walk. So far, the stair climbing machine is generally divided into two types, one is crawler type, and the other is The second type is multi-wheeled. However, due to the relatively large inclination of the stairs and no protective measures, there will be great danger when the stair climbing machine is working. Once there is a failure or other factors during work, it will cause great harm to pe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05D3/02E05D5/02B62D57/024
CPCB62D57/024E05D3/02E05D5/0207
Inventor 杨树庄
Owner 杭州树仁科技有限公司