Child seat safety lifting device based on electro-rheological body

Abstract

The invention relates to the technical field of furniture special for children. The invention further discloses a child seat safety lifting device based on the electro-rheological fluid. The device comprises a first shell and a second shell, the exterior of the first shell is movably connected with a first gear, the exterior of the first gear is engaged with a second gear, the interior of the first shell is movably connected with an N pole, the interior of the first shell is movably connected with an S pole, the interior of the first shell is fixedly connected with a sliding rod, and the exterior of the sliding rod is movably connected with a connecting rod; under the interaction of a shell I, a gear I, a gear II, a sliding rod, a connecting rod, a screw rod, a carrier plate, a seat and acrawler belt, the safety is improved; the height of the stool can be adjusted, so that the height of the stool can be adjusted, daily use of children with different heights can be met, the situation that the height of the stool is not suitable to cause humpback of the children and the like to affect development is avoided, the height adjustment is simpler, more convenient and labor-saving, and thestool is more suitable for being used under actual conditions.

Description

technical field [0001] The invention relates to the technical field of special furniture for children, in particular to a safety raising device for a child seat based on electromorphism. Background technique [0002] Furniture refers to the category of utensils and facilities necessary for human beings to maintain normal life, engage in production practice and carry out social activities. Furniture also follows the footsteps of the times and continues to develop and innovate. Up to now, there are many categories, different materials, complete varieties, and different uses. It is an important foundation for building a working and living space. [0003] Furniture is almost a must-have for every family. Nowadays, as parents pay more and more attention to the growth process of their children, parents will want to create a better living environment for their children, such as eating Sometimes, due to the height problem of children, when they are eating or doing other things, or...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a safety raising device for children's seats based on electric current variants, which has the advantages of being suitable for children of different heights and simple adjustment, and solves the problem that ordinary stools cannot meet the needs of different children. The height of the age group may cause the child to have dysplasia such as hunchback, which will affect the child's subsequent growth. Some stools used by children on the market cannot meet children of different heights, and some adjustable stools can be adjusted. It is not convenient and there is a certain security risk

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