CN105212567B - 多管组合折椅 - Google Patents

多管组合折椅 Download PDF

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CN105212567B
CN105212567B CN201510724247.2A CN201510724247A CN105212567B CN 105212567 B CN105212567 B CN 105212567B CN 201510724247 A CN201510724247 A CN 201510724247A CN 105212567 B CN105212567 B CN 105212567B
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tube
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flat board
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CN105212567A (zh
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王秋华
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Zaozhuang Jinwantong Electronic Products Co ltd
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Abstract

本发明是多管组合折椅,它包括U形管、轴、套、螺母、销子,用不锈钢管弯成大小尺寸梯度缩小的多根U形管,U形管上面二个管口连接带轴孔的圆钢板,U形管横管中间设有销子孔,多根U形管套装在一起呈平板,轴穿入多根U形管上面轴孔和套内,套装在轴中间,二个蝴蝶螺母旋在轴二端螺纹上,组合时,转靠外二根大U形管交错分开向下转成二条椅腿,其余U形管交错向上转成不同角度椅背、椅座、长凳平板,销子穿入椅背、椅座、长凳平板的多根U形管中间销子孔内,拧紧轴二端螺母将全部U形管夹紧固定。本多管组合折椅,能灵活组合成不同角度的躺坐椅和长凳,折拢成平板便携带。

Description

多管组合折椅
技术领域
本发明涉及一种能组合成坐躺椅子和长凳的多管组合折椅.
背景技术
目前没有检索到相关技术,已有折叠,它包括椅腿、椅座、椅背、销轴等,它能够变成躺椅和坐椅,但不能变成长凳.传统折叠折拢体积较大,携带不便.
发明内容
为了克服传统折椅存在不能变成长凳,携带不便的不足,本发明的目的提供一种能组合成坐躺椅子和长凳,便携带的多管组合折椅.
本发明解决问题所采用的技术方案是:它包括U形管、轴、套、螺母、销子,用不锈钢管弯成大小尺寸梯度缩小的多根U形管,U形管上面二个管口连接带轴孔的圆钢板,U形管横管中间设有销子孔,多根U形管套装在一起呈平板,轴穿入多根U形管上面轴孔和套内,套装在轴中间,二个蝴蝶螺母旋在轴二端螺纹上,组合时转靠外二根大U形管交错分开向下转成二条椅腿,其余U形管交错向上转成不同角度椅背、椅座、转成长凳平板,销子穿入椅背、椅座、长凳平板的多跟U形管中间销子孔内,拧紧轴二端螺母将U形管固定.本折椅采用多根U形管组合,能组灵活组合成不同角度座躺椅,还能将椅背椅座转成一块平板,当长凳或床板使用.还因多根U形管套在一起折拢成一块平板,体积很小,从而达到本发明能组合成坐躺椅子和长凳、便携带的目的.
本发明的有益效果是,能组合成坐躺椅子和长凳,还有体积小便携带.部件少易制造.
附图说明
下面结合附图和实施例对本发明进一步说明.
图1是本发明实施例翻开的示意图.
图2是本发明折拢示意图.
图中1、U形管 2、销子 3、套 4、轴 5、螺母
具体实施方式
在图1、2所示的实施例中,用Φ20mm不锈钢管弯成大小尺寸梯度缩小多根U形管1,它能套装在一起呈平板,体积很小.U形管1上面二个管口连接带有轴孔的圆钢板,在U形管1下边横管之间设有一销子孔,轴4二端头设有螺纹,轴4穿入多根U形管1轴孔和套3内,套3装在轴4中间,二个蝴蝶形螺母5旋在轴4二端螺纹上.当组合成椅子或长凳时,先将靠外边二根大尺寸U形管1向下分开弯成二只前后椅腿,其余U形管1分别交错向上分开弯成不同角度的椅背和椅座,组合成躺椅或坐椅;也可以将椅背和椅座翻平,组合成长凳,销子2穿入椅背、椅座、长凳平板中间销子孔内将多根U形管1穿在一起不会错开.再后将二个螺母5拧紧将全部U形管1夹紧牢固固定,本折叠采用多根U形管1,能灵活组合成不同角度的坐躺椅,还能组成长凳当床板使用,折拢成平板便携带。

Claims (1)

1.一种多管组合折椅,它包括U形管、轴、套、螺母、销子,其特征是:用不锈钢管弯成大小尺寸梯度缩小的多根U形管,U形管上面二个管口连接带轴孔的圆钢板,U形管横管中间设有销子孔,多根U形管套装在一起呈平板,轴穿入多根U形管上面轴孔和套内,所述套装在轴中间,二个蝴蝶螺母旋在轴二端螺纹上,组合时,转靠外二根大U形管交错分开向下转成二条椅腿,其余U形管可以向上翻转形成不同角度的椅背和椅座,也可以将椅背和椅座翻平组合成长凳,销子穿入用于形成椅背、椅座或长凳平板的多根U形管中间销子孔内,拧紧轴二端螺母将全部U形管夹紧固定。
CN201510724247.2A 2015-10-24 2015-10-24 多管组合折椅 Expired - Fee Related CN105212567B (zh)

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Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87204959U (zh) * 1987-03-28 1988-01-13 张光宇 便携包装马扎凳子
CN201164242Y (zh) * 2008-03-24 2008-12-17 马跃凌 一种用金属管材制作的蝴蝶凳
JP4834182B1 (ja) * 2011-02-10 2011-12-14 株式会社ベクタークラフト サーフボード置き具
CN102423203A (zh) * 2011-09-17 2012-04-25 刘宸宇 折叠式多用椅
CN202396957U (zh) * 2012-01-04 2012-08-29 浙江鑫光工贸有限公司 收缩椅
CN202858433U (zh) * 2012-10-17 2013-04-10 蒋铖枫 折叠长椅
US9247819B2 (en) * 2013-09-14 2016-02-02 Chien-Ming Lu Tube fixing device
US9066597B2 (en) * 2013-09-28 2015-06-30 FIMAX International Co., Ltd Compact, collapsible, swivel camping chair
CN104042061B (zh) * 2014-06-13 2016-08-17 张礼荣 多功能伸缩型床板
CN205083034U (zh) * 2015-10-24 2016-03-16 王秋华 多管组合折椅

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