WRITING AND READING POSTURE STRAIGHTENING AID CHAIR
The utility model relates to a writing and reading posture straightening aid chair, which belongs to a tool to enable pupils to have correct writing and reading posture, the short sight is prevented, and the pseudomyopia is corrected. The writing and reading posture straightening aid chair is compos...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
23.01.1991
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a writing and reading posture straightening aid chair, which belongs to a tool to enable pupils to have correct writing and reading posture, the short sight is prevented, and the pseudomyopia is corrected. The writing and reading posture straightening aid chair is composed of a writing board, a U-shaped clamping groove, a post and a chair board. When the utility model is used to write and read, the chair can limit the chest lean forward reaching the goal of correct writing and reading posture, preventing the short sight and correcting the pseudomyopia. |
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Bibliography: | Application Number: CN1989202578U |