CN2103938U - 升降调节桌 - Google Patents

升降调节桌 Download PDF

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Publication number
CN2103938U
CN2103938U CN 91226302 CN91226302U CN2103938U CN 2103938 U CN2103938 U CN 2103938U CN 91226302 CN91226302 CN 91226302 CN 91226302 U CN91226302 U CN 91226302U CN 2103938 U CN2103938 U CN 2103938U
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height
slide plate
frame
tabletop
rectangular slide
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CN 91226302
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English (en)
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尹金章
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Individual
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Individual
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Priority to CN 91226302 priority Critical patent/CN2103938U/zh
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Abstract

本实用新型属家用升降调节桌,为用户提供可随 意调整高度的桌子。
本实用新型主要技术特征是在桌面与桌架之间 增加了升降调节器。调节桌子高度时,放松固定螺栓 上的羊角螺母,升降调节器上滑板便可自由运动,带 动桌架夹角变化,从而使桌面高度随意升降,调至所 需高度时,拧紧羊角螺母即可使用。该桌仍可折叠。
本实用新型主要是为各年龄档次学生提供可调 高度的课桌,也可满足其它需要调整桌面高度的用 途。

Description

本实用新型属桌面高度可升降调节的日常家用桌。
现有升降式桌子大都是属桌腿伸缩或分档次调节等。升降调节时,有的需多处调整,很不方便;有的分几个档次,不能随意调节;有的不能一桌多用;有的不能折叠。
在很多家庭中,交叉腿式桌子既用做餐桌,也用于学生学习;但由于桌面太高,小学生学习很不适应,弊端较多。
为了给小学生提供可调高度的课桌,特设计了这套升降调节桌。此桌可无级升降调节,增加了桌子的适用范围。
本实用新型由桌面、桌架和升降调节器组成。桌架由两联钢管交叉组成,上端有四块固定铁板,其中一联的两块铁板直接固定在桌面的背面,另一联的两块铁板与升降调节器的长条滑板连接,升降调节器的固定螺栓固定在桌面的背面。
升降调节器,主要由长条滑板和固定螺栓组成。长条滑板一端有与桌架固定铁板对应的螺孔,可对应连接;长条滑板中间纵向开一长孔,长孔套在固定螺栓上,可滑动。
固定螺栓,可用四个螺钉固定在桌背面适当位置,螺栓上配置的羊角螺母可随手放松或紧固;放松时,套在螺栓上的长条滑板可随意滑动。
调节桌面高度时,只需放松升降调节器上的羊角螺母,长条滑板便可自由滑动,使桌架夹角随之变化,这时,桌面高度便随意升降,当调至理想高度时,拧紧螺母即固定高度,便可使用。
本实用新型与现有升降桌相比有以下优点:
(1)使用方便,调节高度时,只需一手放松羊角螺母,另一手扶桌面调至所需高度时,拧紧羊角螺母即可。
(2)升降幅度随意,该升降调节器属无级升降型,可随意升降,满足各年龄档次学生之用。
(3)适用面广,用户既可买全套桌子,也可只买升降调节器与已有桌子配套使用。
(4)此桌仍保持折叠功能。
(5)积极效果,以最小的投资,就可解决能适应每个学生的升降可调式课桌,消除不适的课桌给小学生带来的弊端。
附图说明:
(1)图1是升降调节桌调节示意图。图上实线部分为固定状态,虚线部分为降低桌高时桌架和调节器状态。
(2)图2是长条滑板主视图和俯示图。
(3)图3是固定螺栓的螺杆三面视图。
(4)图4是固定螺栓的羊角螺母的主视图和俯视图。
参见附图,可将两个升降调节器(3)安装在桌面(1)与桌架(2)一联之间,其中两个长条滑板分别连接在桌架一联的两个固定铁板上,固定螺栓固定在桌面适当位置,放松羊角螺母时,长条滑板可随意升降,调至所需高度时拧紧羊角螺母即可使用。

Claims (2)

1、一种升降调节桌,由桌面、桌架和升降调节器组成,其特征是桌架与桌面的连接方式为,桌架一联的两块固定铁板直接固定在桌面的背面,另一联的两块固定铁板与升降调节器的长条滑板连接,升降调节器固定螺拴固定在桌面的背面。
2、根据权利要求1所述一种升降调节桌,其特点是:所述的升降调节器,由长条滑板和固定螺栓组成,长条滑板的一端开有与桌架固定铁板对应装配的螺孔,长条滑板中间沿纵向开一长孔,固定螺栓穿入长条滑板的长孔并旋上羊角螺母。
CN 91226302 1991-10-07 1991-10-07 升降调节桌 Granted CN2103938U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 91226302 CN2103938U (zh) 1991-10-07 1991-10-07 升降调节桌

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 91226302 CN2103938U (zh) 1991-10-07 1991-10-07 升降调节桌

Publications (1)

Publication Number Publication Date
CN2103938U true CN2103938U (zh) 1992-05-13

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ID=4932417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 91226302 Granted CN2103938U (zh) 1991-10-07 1991-10-07 升降调节桌

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CN (1) CN2103938U (zh)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7967374B2 (en) 2009-08-20 2011-06-28 Idea Nuova, Inc. Foldable chair
USD691384S1 (en) 2012-10-18 2013-10-15 Idea Nuova Foldable chair
US8801090B2 (en) 2012-08-09 2014-08-12 Idea Nuova, Inc. Foldable chair
USD712185S1 (en) 2014-02-28 2014-09-02 Idea Nuova, Inc. Trampoline chair
USD716574S1 (en) 2014-02-28 2014-11-04 Idea Nuova, Inc. Webbed saucer chair with central pad
USD718549S1 (en) 2014-06-11 2014-12-02 Idea Nuova, Inc. Trampoline saucer chair
USD720550S1 (en) 2014-06-11 2015-01-06 Idea Nuova, Inc. Webbed saucer chair with seat pad
USD752890S1 (en) 2015-01-08 2016-04-05 Idea Nuova, Inc. Foldable club chair
USD755549S1 (en) 2014-08-15 2016-05-10 Idea Nuova, Inc. Checkered saucer chair
USD755551S1 (en) 2014-12-02 2016-05-10 Idea Nuova, Inc. Wicker web chair
USD755552S1 (en) 2014-12-02 2016-05-10 Idea Nuova, Inc. Wicker saucer chair
USD756155S1 (en) 2014-10-15 2016-05-17 Idea Nuova, Inc. Woven chair
USD756156S1 (en) 2014-12-02 2016-05-17 Idea Nuova, Inc. Wicker saucer lounge chair
USD761605S1 (en) 2014-08-15 2016-07-19 Idea Nuova, Inc. Webbed saucer chair with seat pad

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7967374B2 (en) 2009-08-20 2011-06-28 Idea Nuova, Inc. Foldable chair
US8801090B2 (en) 2012-08-09 2014-08-12 Idea Nuova, Inc. Foldable chair
USD691384S1 (en) 2012-10-18 2013-10-15 Idea Nuova Foldable chair
USD737587S1 (en) 2014-02-28 2015-09-01 Idea Nuova, Inc. Webbed saucer chair with central pad
USD712185S1 (en) 2014-02-28 2014-09-02 Idea Nuova, Inc. Trampoline chair
USD716574S1 (en) 2014-02-28 2014-11-04 Idea Nuova, Inc. Webbed saucer chair with central pad
USD738640S1 (en) 2014-06-11 2015-09-15 Idea Nuova, Inc. Webbed saucer chair with seat pad
USD720550S1 (en) 2014-06-11 2015-01-06 Idea Nuova, Inc. Webbed saucer chair with seat pad
USD718549S1 (en) 2014-06-11 2014-12-02 Idea Nuova, Inc. Trampoline saucer chair
USD755549S1 (en) 2014-08-15 2016-05-10 Idea Nuova, Inc. Checkered saucer chair
USD761605S1 (en) 2014-08-15 2016-07-19 Idea Nuova, Inc. Webbed saucer chair with seat pad
USD756155S1 (en) 2014-10-15 2016-05-17 Idea Nuova, Inc. Woven chair
USD755551S1 (en) 2014-12-02 2016-05-10 Idea Nuova, Inc. Wicker web chair
USD755552S1 (en) 2014-12-02 2016-05-10 Idea Nuova, Inc. Wicker saucer chair
USD756156S1 (en) 2014-12-02 2016-05-17 Idea Nuova, Inc. Wicker saucer lounge chair
USD752890S1 (en) 2015-01-08 2016-04-05 Idea Nuova, Inc. Foldable club chair

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