Hand-cranking lifting pedestal pan device for helping old people

Abstract

The invention relates to the technical field of mechanical transmission control of lifting of a toilet seat, and discloses a hand-cranking lifting pedestal pan device for helping old people. The device comprises: a concentric-square-shaped supporting plate, wherein a toilet cushion is fixed in the middle of the upper part of the supporting plate; a first handrail and a second handrail which are horizontally arranged on the front side and the rear side of the upper portion of the concentric-square-shaped supporting plate respectively; a first lifting driving mechanism which is arranged at the end part of the first handrail; and a second lifting driving mechanism which is arranged at the end part of the second handrail. An old person rotates a crank, a driving chain wheel is rotated to transmit force to a worm through a chain and a follow-up chain wheel, the worm drives a worm wheel to rotate, a transmission rod is arranged on the worm wheel, the two ends of the transmission rod are connected with a first follow-up gear and a second follow-up gear respectively, the first follow-up gear and the second follow-up gear drive a first toothed plate and a second toothed plate to be meshed respectively, and the first toothed plate and the second toothed plate are connected with the concentric-square-shaped supporting plate together to drive the toilet cushion to reciprocate up and down, so that the old people can get up and sit down, and the safety is higher.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission to control the lifting and lowering of the toilet seat, in particular to a hand-operated lifting and lowering device for assisting the elderly to sit on the toilet. Background technique [0002] At present, with the development and progress of society, people's care for the elderly is also increasing. For the elderly with limited mobility, it is a very troublesome thing to go to the toilet. This requires someone to help, but for many ordinary families It is said that both husband and wife have their own jobs, and the economic pressure of hiring a nanny is high, so it will be very troublesome for the elderly to get up when going to the toilet at home, which increases the risk of falling. [0003] In some families, a kind of stand-up toilet will be purchased for the elderly. The toilet can be lifted and lowered by the button, which is convenient for the elderly to get up. However, th...

AI Technical Summary

Problems solved by technology

[0002] At present, with the development and progress of society, people's care for the elderly is also increasing. For the elderly with limited mobility, it is a very troublesome thing to go to the toilet. This requires someone to help, but for many ordinary families It is said that both husband and wife have their own jobs, and the financial pressure of hiring a nanny is high, so it will be very troublesome for the elderly to get up when going to the toilet at home, which increases the risk of falling

[0003] In some families, a kind of stand-up toilet will be purchased for the elderly. The toilet can be lifted and lowered by the button, which is convenient for the elderly to get up. However, this kind of toilet is generally expensive, and it is a big burden for ordinary families. It is driven by electricity, which brings convenience to the elderly but also brings danger. In the small and humid environment of the bathroom, it is easy to cause leakage

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