CN203168541U - 一种防倒椅凳 - Google Patents

一种防倒椅凳 Download PDF

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Publication number
CN203168541U
CN203168541U CN 201320058929 CN201320058929U CN203168541U CN 203168541 U CN203168541 U CN 203168541U CN 201320058929 CN201320058929 CN 201320058929 CN 201320058929 U CN201320058929 U CN 201320058929U CN 203168541 U CN203168541 U CN 203168541U
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stool
fall
chair stool
utility
model
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Expired - Fee Related
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CN 201320058929
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张蕾
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Abstract

本实用新型涉及一种家具,特别涉及一种防倒椅凳。包括椅凳本体,其特征是:椅凳的后腿上各安设有支撑架,后腿底部与支撑架底端之间设有压缩弹簧。因此,本实用新型的有益效果是:该防倒椅凳,结构简单,防止后倒,安全性高。

Description

一种防倒椅凳
(一)        技术领域
    本实用新型涉及一种家具,特别涉及一种防倒椅凳。
(二)        背景技术
椅凳在生活中必不可少,尤其在学校中,学生们在突然间站立起来时,会突然给椅凳一个冲击力,非常容易倒歪,影响课堂纪律,严重的还会砸伤后面的同学。
(三)        发明内容
本实用新型为了弥补现有技术的不足,提供了一种结构简单、安全性高的防倒椅凳。
本实用新型是通过如下技术方案实现的:
一种防倒椅凳,包括椅凳本体,其特征是:椅凳的后腿上各安设有支撑架,后腿底部与支撑架底端之间设有压缩弹簧。
因此,本实用新型的有益效果是:该防倒椅凳,结构简单,防止后倒,安全性高。
(四)        附图说明
下面结合附图对本实用新型作进一步的说明。
附图1为本实用新型的结构示意图。图中,1椅凳,2后腿,3支撑架,4压缩弹簧。
(五)        具体实施方式
附图为本实用新型的一种具体实施例。该实施例包括椅凳1本体,其特征是:椅凳1的后腿2上各安设有支撑架3,后腿2底部与支撑架3底端之间设有压缩弹簧4。
采用本实用新型的防倒椅凳,支撑架3稍长于后腿2,使用时,椅凳1由于人体重力的原因,会使压缩弹簧4拉开,使后腿2与支撑架3都处于与地面接触的状态,当人突然离开椅凳1时,压缩弹簧4会瞬间失去压力,会使支撑架3与后腿2急速贴合,从而给椅凳1一个向前的冲力,由于前方有人阻挡,椅凳1不会前倒,从而也避免了椅凳1因冲力后倒的情况,提高了安全性。因此,本实用新型的有益效果是:该防倒椅凳,结构简单,防止后倒,安全性高。

Claims (1)

1.一种防倒椅凳,包括椅凳(1)本体,其特征是:椅凳(1)的后腿(2)上各安设有支撑架(3),后腿(2)底部与支撑架(3)底端之间设有压缩弹簧(4)。
CN 201320058929 2013-02-02 2013-02-02 一种防倒椅凳 Expired - Fee Related CN203168541U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320058929 CN203168541U (zh) 2013-02-02 2013-02-02 一种防倒椅凳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320058929 CN203168541U (zh) 2013-02-02 2013-02-02 一种防倒椅凳

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CN203168541U true CN203168541U (zh) 2013-09-04

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CN 201320058929 Expired - Fee Related CN203168541U (zh) 2013-02-02 2013-02-02 一种防倒椅凳

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CN (1) CN203168541U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105581550A (zh) * 2014-11-27 2016-05-18 徐应乐 多功能健身椅
CN108851663A (zh) * 2018-07-20 2018-11-23 常熟市谷雷特机械产品设计有限公司 一种底盘宽度可调节的货架

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105581550A (zh) * 2014-11-27 2016-05-18 徐应乐 多功能健身椅
CN108851663A (zh) * 2018-07-20 2018-11-23 常熟市谷雷特机械产品设计有限公司 一种底盘宽度可调节的货架

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C17 Cessation of patent right
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Granted publication date: 20130904

Termination date: 20140202