CN2436019Y - 靠背可调式座椅 - Google Patents

靠背可调式座椅 Download PDF

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Publication number
CN2436019Y
CN2436019Y CN 00223868 CN00223868U CN2436019Y CN 2436019 Y CN2436019 Y CN 2436019Y CN 00223868 CN00223868 CN 00223868 CN 00223868 U CN00223868 U CN 00223868U CN 2436019 Y CN2436019 Y CN 2436019Y
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chair
backrest
student
utility
model
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Expired - Fee Related
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CN 00223868
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吴平建
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Abstract

本实用新型公开了一种靠背可调式座椅,它由座椅,靠背,棘轮,卡舌组成,靠背的下端与棘轮配合,卡舌设在棘轮的一侧,棘轮通过支撑杆与座椅连接,在座椅的下面安装有脚踏。本实用新型解决了青少年学生长期座椅不适造成的视力下降脊椎弯曲等常见问题,使学生能健康成长。使用时,向前搬动靠背到合适的位置,支撑在学生的背部,以适合学生的正确坐姿,在座椅下还设有可调式脚踏,学生可根据身高调以使其腰部自然挺直。

Description

靠背可调式座椅
本实用新型涉及一种座椅。
目前,中小学生用的座椅靠背都是固定的,在看书做作业时背部容易疲劳,使脊椎弯曲,影响身体健康发育,并会影响视力。
本实用新型的目的是;提供一种可调节靠背的座椅,它能以合适的角度支撑到学生的背部,从而使学生保持正确的座姿,避免上述问题。
本实用新型是这样构成的:它由座椅(1),靠背(2),棘轮(3),卡舌(4)组成,靠背(2)的下端与棘轮(3)配合,卡舌(4)设在棘轮(3)的一侧,棘轮(3)通过支撑杆与座椅(1)连接。在座椅(1)的下面安装有脚踏(5)。
本实用新型与现有的座椅相比,解决了青少年学生长期座椅不适造成的视力下降、脊椎弯曲等常见问题,使学生能健康成长。使用时,向前搬动靠背到合适的位置,支撑在学生的背部,以适合学生的正确座姿,搬动卡舌,靠背即自动复位,节脚踏,在座椅下还设有可调式脚踏,学生可根据身高调以使其腰部自然挺直。
附图1为本实用新型的结构示意图。
本实用新型的实施例:将靠背(2)与棘轮(3)装配好后通过支撑杆与座椅(1)连接,卡舌(4)装在棘轮的一侧。在座椅(1)的下装上脚踏(5)即可。

Claims (1)

1、一种靠背可调式座椅,它由座椅(1),靠背(2),棘轮(3),卡舌(4)组成,其特征在于:靠背(2)的下端与棘轮(3)配合,卡舌(4)设在棘轮(3)的一侧,棘轮(3)通过支撑杆与座椅(1)连接,在座椅(1)的下面安装有脚踏(5)。
CN 00223868 2000-08-02 2000-08-02 靠背可调式座椅 Expired - Fee Related CN2436019Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00223868 CN2436019Y (zh) 2000-08-02 2000-08-02 靠背可调式座椅

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00223868 CN2436019Y (zh) 2000-08-02 2000-08-02 靠背可调式座椅

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CN2436019Y true CN2436019Y (zh) 2001-06-27

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CN 00223868 Expired - Fee Related CN2436019Y (zh) 2000-08-02 2000-08-02 靠背可调式座椅

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CN (1) CN2436019Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105559352A (zh) * 2016-03-11 2016-05-11 北京菲特凯迪科技有限公司 一种新型儿童坐姿矫正装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105559352A (zh) * 2016-03-11 2016-05-11 北京菲特凯迪科技有限公司 一种新型儿童坐姿矫正装置

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