CN201365697Y - 可升降弓形椅 - Google Patents

可升降弓形椅 Download PDF

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Publication number
CN201365697Y
CN201365697Y CNU2009200881780U CN200920088178U CN201365697Y CN 201365697 Y CN201365697 Y CN 201365697Y CN U2009200881780 U CNU2009200881780 U CN U2009200881780U CN 200920088178 U CN200920088178 U CN 200920088178U CN 201365697 Y CN201365697 Y CN 201365697Y
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China
Prior art keywords
chair
shaped chair
lifting arch
utility
model
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Expired - Fee Related
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CNU2009200881780U
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English (en)
Inventor
蔡树阳
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Individual
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Individual
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Priority to CNU2009200881780U priority Critical patent/CN201365697Y/zh
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Abstract

本实用新型公开了一种可升降弓形椅,本实用新型的目的是设计一种高度可以调整的可升降弓形椅。本实用新型的技术方案是,可升降弓形椅,它包括椅腿,椅腿为内、外套管套接组成,在外套管上开有螺纹孔,螺纹孔内有相配的紧固手柄。本实用新型结构简单,使用方便,提高了弓形椅的舒适感。

Description

可升降弓形椅
技术领域:
本实用新型涉及一种椅子,特别是一种可升降弓形椅。
背景技术:
现在使用的弓形椅,椅子的高度都是固定,不可调整,那么根据人体功能学的理论,人体的坐姿只有在腿部呈90度弯曲时才是最舒适的姿势,身高不同的人,坐在弓形椅上时,不能都保证腿部的姿势是最舒适的状态,这样就使得使用弓形椅的舒适度不高。
发明内容:
本实用新型的目的是设计一种高度可以调整的可升降弓形椅。
本实用新型的技术方案是,可升降弓形椅,它包括椅腿,其特征在于:椅腿为内、外套管套接组成,在外套管上开有螺纹孔,螺纹孔内有相配的紧固手柄。
本实用新型结构简单,使用方便,提高了弓形椅的舒适感。
附图说明:
图1是本实用新型的结构示意图,图2是图1的局部剖视图。
具体实施方式:
结合附图详细描述实施例,本实用新型所述可升降弓形椅,它的椅腿为内套管1和外套管2套接组成,在外套管上开有螺纹孔4,螺纹孔内有相配的紧固手柄3。在使用时,根据使用人员的需要,先拧松紧固手柄,然后将内套管根据需要提升或压低,高度调整好后,再拧紧紧固手柄,就可以使用弓形椅了。本实用新型结构简单,可根据使用人员的高度随时进行调整,改善了使用弓形椅的舒适感。

Claims (1)

1、可升降弓形椅,它包括椅腿,其特征在于:椅腿为内、外套管套接组成,在外套管上开有螺纹孔,螺纹孔内有相配的紧固手柄。
CNU2009200881780U 2009-01-08 2009-01-08 可升降弓形椅 Expired - Fee Related CN201365697Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200881780U CN201365697Y (zh) 2009-01-08 2009-01-08 可升降弓形椅

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200881780U CN201365697Y (zh) 2009-01-08 2009-01-08 可升降弓形椅

Publications (1)

Publication Number Publication Date
CN201365697Y true CN201365697Y (zh) 2009-12-23

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ID=41484600

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009200881780U Expired - Fee Related CN201365697Y (zh) 2009-01-08 2009-01-08 可升降弓形椅

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CN (1) CN201365697Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102973026A (zh) * 2012-11-08 2013-03-20 杨周韵 一种座椅

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102973026A (zh) * 2012-11-08 2013-03-20 杨周韵 一种座椅

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091223

Termination date: 20110108