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Collapsible combination ladder with telescopic legs one ladder section having wider steps than the other

机译:带有伸缩脚的可折叠组合梯,一个梯段的台阶比另一个梯段的梯宽

摘要

A collapsible stepladder (1) is disclosed. The ladder has two ladder sides (2, 3), where the legs (2, 3) are connected to each other at one end by a hinge (5). Each of the ladder sides (2, 3) comprises several ladder sections (4a-4d), and each section comprises two ladder bars arranged parallel to each other and interconnected at one end by a rung to form a U-shaped ladder section. The ladder sections are telescopically inserted into a lower ladder section (4e) to form a collapsible ladder comprising at least three ladder sections. One of the ladder sides (3) is provided with a support part (12) in one end. The support part (12) is telescopically extendible from the ladder side (3) and forms an extension ladder of the ladder side and where the support part (12) projects above the hinge (5) between the two ladder legs (2, 3). The ladder may open out to be used as a straight ladder. The rungs on the one ladder side (2) ad narrower than the rungs on the other ladder side (3).
机译:公开了一种可折叠的梯子(1)。梯子具有两个梯子侧面(2、3),其中支腿(2、3)的一端通过铰链(5)相互连接。每个梯子侧面(2、3)包括几个梯子部分(4a-4d),并且每个部分包括彼此平行布置并且在一端通过横档互连以形成U形梯子部分的两个梯子杆。梯子部分可伸缩地插入下部梯子部分(4e),以形成包括至少三个梯子部分的可折叠梯子。梯子侧面(3)中的一个在一端设有支撑部分(12)。支撑部分(12)从梯子侧(3)可伸缩地延伸,并且形成梯子侧的延伸梯子,并且其中支撑部分(12)在两个梯子腿(2、3)之间的铰链(5)上方突出。 。梯子可以打开以用作直梯。一个梯子一侧(2)的横档比另一梯子一侧(3)的横档窄。

著录项

  • 公开/公告号NZ556606A

    专利类型

  • 公开/公告日2011-01-28

    原文格式PDF

  • 申请/专利权人 TELESTEPS AB;

    申请/专利号NZ20060556606

  • 发明设计人 ERIKSSON PER-OLOF;

    申请日2006-02-01

  • 分类号E06C1/18;E06C1/12;E06C1/22;E06C1/30;E06C1/383;

  • 国家 NZ

  • 入库时间 2022-08-21 18:05:06

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