CN200991013Y - 一种椅脚结构 - Google Patents

一种椅脚结构 Download PDF

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Publication number
CN200991013Y
CN200991013Y CN 200620156503 CN200620156503U CN200991013Y CN 200991013 Y CN200991013 Y CN 200991013Y CN 200620156503 CN200620156503 CN 200620156503 CN 200620156503 U CN200620156503 U CN 200620156503U CN 200991013 Y CN200991013 Y CN 200991013Y
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chair
chair pin
type groove
footmuff
axis hole
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陈晖�
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Abstract

本实用新型公开一种椅脚结构,在椅脚的底部增设一个调节座,此调节座上形成U型槽,两侧槽壁上对应开设轴孔,椅脚呈过盈配合插置在U型槽中,椅脚上对应槽壁的轴孔也开设穿孔,枢轴穿插在U型槽的轴孔和椅脚的穿孔中。本实用新型运用于椅子上,当椅子放置在地面上时,不论地面平坦还是凹凸不平整,都可通过转动调节座,使各椅脚借助该调节座落于实处,并借助椅脚与U型槽之间的过盈配合使椅脚与U型槽在无强外力作用下定位,从而使椅子放置平稳,方便使用。

Description

一种椅脚结构
技术领域
本实用新型涉及折叠休闲椅的技术领域,与椅脚结构有关。
背景技术
常见的休闲折叠椅结构如图1所示,其椅脚1直接由杆件制成或在椅脚1的末端加设一个脚套11(以保护椅脚1并防止污物进入杆件中),各椅脚1的底部处于一个平面上。这样,当椅子放置在地面上时,若地面平坦,则椅子可以平稳放置,不影响使用,若地面凹凸不平整,则难以使各椅脚1都落于实处,即椅子不能平稳放置,直接影响使用。而休闲折叠椅广泛适用于户外,户外地面多为凹凸状,所以,椅子放置不平稳的现象时有发生,改进椅脚1结构,确保椅子放置平稳,成为业者亟待解决的问题。
实用新型内容
本实用新型的目的是提供一种椅脚结构,使椅子可以平稳地放置在凹凸地面上使用。
为了达成上述目的,本实用新型的解决方案是:
一种椅脚结构,在椅脚的底部增设一个调节座,此调节座上形成U型槽,两侧槽壁上对应开设轴孔,椅脚呈过盈配合插置在U型槽中,椅脚上对应槽壁的轴孔也开设穿孔,枢轴穿插在U型槽的轴孔和椅脚的穿孔中。
所述椅脚的末端加设一个脚套,脚套呈过盈配合插置在U型槽中,椅脚和脚套上对应槽壁的轴孔都开设穿孔,枢轴穿插在U型槽的轴孔和椅脚、脚套的穿孔中。
采用上述结构后,本实用新型由于在椅脚的底部增设了调节座,当椅子放置在地面上时,不论地面平坦还是凹凸不平整,都可通过转动调节座,使各椅脚借助该调节座落于实处,并借助椅脚与U型槽之间的过盈配合使椅脚(或脚套)与U型槽在无强外力作用下定位,从而使椅子放置平稳,方便使用。
附图说明
图1是常见休闲折叠椅的立体示意图;
图2是本实用新型的立体分解图;
图3是图2的局部放大图;
图4是本实用新型的组合示意图。
具体实施方式
如图2、3所示,本实用新型揭示了一种椅脚结构,椅脚1由杆件制成,并在椅脚1的末端加设一个脚套11,以保护椅脚1并防止污物进入杆件中,在椅脚1的底部增设一个调节座2,此调节座2上形成U型槽21,两侧槽壁上对应开设轴孔22,脚套11呈过盈配合插置在U型槽2 1中,椅脚1和脚套11上对应槽壁的轴孔22都开设穿孔,枢轴3穿插在U型槽21的轴孔22和椅脚1、脚套11的穿孔中,将椅脚1、脚套11和调节座2枢设在一起。
如图4所示,当椅子放置在地面上时,不论地面平坦还是凹凸不平整,都可以通过外力使椅脚1及脚套11在调节座2中转动,借助调节座2使各椅脚1落于实处,并借助脚套11与U型槽21之间的过盈配合使椅脚1与U型槽21在无强外力作用下定位,从而使椅子放置平稳,方便使用。
当然,本实用新型也可以省去脚套11,但必须保证椅脚1可与U型槽21呈过盈配合,使椅脚1与U型槽21在无强外力作用下定位,此为本实用新型的另一实施例,本文不予图示。

Claims (2)

1、一种椅脚结构,其特征在于:在椅脚的底部增设一个调节座,此调节座上形成U型槽,两侧槽壁上对应开设轴孔,椅脚呈过盈配合插置在U型槽中,椅脚上对应槽壁的轴孔也开设穿孔,枢轴穿插在U型槽的轴孔和椅脚的穿孔中。
2、如权利要求1所述的一种椅脚结构,其特征在于:椅脚的末端加设一个脚套,脚套呈过盈配合插置在U型槽中,椅脚和脚套上对应槽壁的轴孔都开设穿孔,枢轴穿插在U型槽的轴孔和椅脚、脚套的穿孔中。
CN 200620156503 2006-12-13 2006-12-13 一种椅脚结构 Expired - Fee Related CN200991013Y (zh)

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CN 200620156503 CN200991013Y (zh) 2006-12-13 2006-12-13 一种椅脚结构

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CN 200620156503 CN200991013Y (zh) 2006-12-13 2006-12-13 一种椅脚结构

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CN200991013Y true CN200991013Y (zh) 2007-12-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104055456A (zh) * 2014-07-06 2014-09-24 李健 自对正不滑动折叠坐便椅

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104055456A (zh) * 2014-07-06 2014-09-24 李健 自对正不滑动折叠坐便椅

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Effective date of registration: 20090220

Address after: Sheng Bei Lu, Tong'an District of Xiamen city of Fujian Province, No. 19, zip code: 361000

Patentee after: Sandesheng Industry Co., Ltd., Xiamen City

Address before: Room 104, Jintai 77, Huli District, Fujian, Xiamen, China: 361000

Patentee before: Chen Hui

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Owner name: XIAMEN SANDESHENG INDUSTRY CO.,LTD.

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Termination date: 20111213