CN2188885Y - 折合式办公椅脚座 - Google Patents
折合式办公椅脚座 Download PDFInfo
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- CN2188885Y CN2188885Y CN 93247217 CN93247217U CN2188885Y CN 2188885 Y CN2188885 Y CN 2188885Y CN 93247217 CN93247217 CN 93247217 CN 93247217 U CN93247217 U CN 93247217U CN 2188885 Y CN2188885 Y CN 2188885Y
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Abstract
本实用新型涉办公转椅,尤指折合式办公转椅的
脚座。解决脚座可收折的问题。由椅座支撑柱的柱
环及脚座支架构成,柱环外缘设承接件,其两侧设有
螺栓穿孔、上、下卡掣孔;中空的脚座支架内侧端设有
螺栓透孔及套置孔,并以螺栓枢接,另在脚座支架内
侧端内部套置有一带突块的U形弹片。折合、拆装
方便,收藏占用空间小,可广泛用于转椅。
Description
本实用新型涉及办公椅,尤指一种办公椅的脚座。
现有办公椅脚座,一般都是整体结构,无法收折,此种脚座结构带来的缺点是:1、收藏空间大,使得空间的利用率降低;2、当脚座支架中有一根损坏时,要整体更换,造成浪费;3、运输成本提高。
本实用新型的目的在于积多年经验,针对现有办公椅脚座存在上述缺点,设法改进,以克服这些缺点而提供一种折合式办公椅脚座。
本实用新型的目的是这样实现的:折合式办公椅脚座,其系由一用以插置椅座支撑柱的柱环及数个脚座支架所组构而成,而该数个脚座支架的外侧端底侧各有一能连设椅轮装置的穿孔,其特征是柱环外周缘固设有承接件,该承接件横断面呈冂字形的包复状,承接件的两侧边各对应透设有一对螺栓穿孔、一对上卡掣孔及一对下卡掣孔;脚座支架系呈中空状,其内侧端处各穿设有一对螺栓透孔及一对套置孔,该脚座支架系各藉一螺栓依序穿过承接件的螺栓穿孔与脚座支架的螺栓透孔,并以螺帽锁结而使承接件枢接件枢接于脚座支架上,该脚座支架还设有以螺栓为轴心而能摆转的螺栓,另该脚座支架的内侧端处内部套置有一U形弹片,此U形弹片的两侧端则呈向外各突设有一突块,而该突块穿透伸出脚座支架的套置孔外,并抵掣于承接件的内缘面。
上述构件组成,当各脚座支架以与承接件枢接处的螺栓为轴心向上摆转,以使U形弹片的两突块于承接件内缘面而滑移至其上卡掣孔时恰 能卡掣定位而成张开使用状态;反之,不使用时只须稍施以力量向下压各脚座支架的外侧端,各脚座支架乃连同U形弹片的两突块移离上卡掣孔后复滑移于承接件的内缘面,在其滑移到承接件的下卡掣孔时,便又卡制定位而能实现折收,从而获得折收带来的良好效果。
下面通过附图和实施例对本实用新型作进一步说明。
图1为现有办公椅脚座的使用示意图;
图2为本实用新型的使用实施例立体图;
图3为图2中A部份的立体分解图;
图4为图2中A部份的剖面示意图;
图5为本实用新型折收后的示意图。
图中:1柱环,2承接件,3脚座支架,4椅座支撑柱,5椅轮装置,6螺栓,7U形弹片,21螺栓穿孔,22上卡制孔,23下卡掣孔,24内缘面,31螺栓透孔,32套置孔,61螺帽,71突块。
如图所示:其中,该U形弹片7的突块71系呈具为圆柱状,且其在U形弹片7套置于脚座支架3的内部时,适能穿透伸出脚座支架3的套置孔32外,并抵掣于承接件2的内缘面24。
由于各脚座支架3系利用螺栓6、螺帽61而与承接件2枢接,因此当其中某一脚座支架3损坏时,即可单独替换损坏的脚座支架3,不必整个脚座全部换新,极为节省。
Claims (2)
1、折合式办公椅脚座,其系由一用以插置椅座支撑柱的柱环及数个脚座支架所组构而成,而该数个脚座支架的外侧端底侧各有一能连设椅轮装置的穿孔,其特征是柱环外周缘固设有承接件,该承接件横断面呈冂字形的包复状,承接件的两侧边各对应透设有一对螺栓穿孔、一对上卡掣孔及一对下卡掣孔;脚座支架系呈中空状,其内侧端处各穿设有一对螺栓透孔及一对套置孔,该脚座支架系各藉一螺栓依序穿过承接件的螺栓穿孔与脚座支架的螺栓透孔,并以螺帽锁结而使承接件枢接件枢接于脚座支架上,该脚座支架还设有以螺栓为轴心而能摆转的螺栓,另该脚座支架的内侧端处内部套置有一U形弹片,此U形弹片的两侧端则呈向外各突设有一突块,而该突块穿透伸出脚座支架的套置孔外,并抵掣于承接件的内缘面。
2、如权利要求1所述的脚座,其特征是其中该U形弹片的突块系呈圆柱状。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93247217 CN2188885Y (zh) | 1993-12-13 | 1993-12-13 | 折合式办公椅脚座 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93247217 CN2188885Y (zh) | 1993-12-13 | 1993-12-13 | 折合式办公椅脚座 |
Publications (1)
Publication Number | Publication Date |
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CN2188885Y true CN2188885Y (zh) | 1995-02-08 |
Family
ID=33819670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 93247217 Expired - Fee Related CN2188885Y (zh) | 1993-12-13 | 1993-12-13 | 折合式办公椅脚座 |
Country Status (1)
Country | Link |
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CN (1) | CN2188885Y (zh) |
Cited By (14)
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 |
USD755552S1 (en) | 2014-12-02 | 2016-05-10 | Idea Nuova, Inc. | Wicker saucer chair |
USD755551S1 (en) | 2014-12-02 | 2016-05-10 | Idea Nuova, Inc. | Wicker web 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 |
-
1993
- 1993-12-13 CN CN 93247217 patent/CN2188885Y/zh not_active Expired - Fee Related
Cited By (16)
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 |
USD755552S1 (en) | 2014-12-02 | 2016-05-10 | Idea Nuova, Inc. | Wicker saucer chair |
USD755551S1 (en) | 2014-12-02 | 2016-05-10 | Idea Nuova, Inc. | Wicker web 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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