CN203388661U - 导轨 - Google Patents

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Publication number
CN203388661U
CN203388661U CN201220515177.1U CN201220515177U CN203388661U CN 203388661 U CN203388661 U CN 203388661U CN 201220515177 U CN201220515177 U CN 201220515177U CN 203388661 U CN203388661 U CN 203388661U
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guide rail
traction
guide groove
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utility
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CN201220515177.1U
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王毅
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Abstract

本实用新型涉及一种电动导轨,特别是用于电动窗帘的导轨。该导轨两侧设有开口向外的牵引导槽,导槽内的履带通过伸出开口外的牵引滑块带动滑车运行。本实用新型可人工随意弯曲,省时省力,不变形,方便运输存储。

Description

导轨
技术领域
本实用新型涉及一种可电动牵引的导轨。
背景技术
目前的电动牵引滑轨,特别是电动窗帘轨道,基本都采用倒U形导轨,所有的滑行牵引部件均装于轨道U形槽内,横向尺寸较大。当需要水平方向弯曲时,要采用大型拉弯机设备才能完成。轨道内要放入各种填充物,整个加工过程复杂,弯曲后变形较大,成品率不高,且需要对所弯曲形状进行精密测量,一旦数据有误,将造成产品报废。由于需要在特定的加工工厂内完成,当轨道被弯曲成弧状后,其特异的外形给存储和运输都带来不便。还有一种工字形可弯曲导轨,他可以用人工在使用现场随意弯曲,但其简单的结构,无法采用电动牵引对滑动的物品进行控制。因此市场上很需要一种可用电动牵引,且可随意现场手工弯曲轨道,而现有的各种轨道难以满足实际需要。
发明内容
本实用新型要解决的技术问题是提供一种可以随意手工弯曲,且变形较小,并可采用电动方式牵引的导轨结构。
本实用新型的导轨截面采用一个主立筋,两侧各一个开口朝外的C形牵引导槽。开口的宽度小于导槽同向宽度,可将导槽内的滑动部件限定在导槽内。
所述导轨的下部倒T形,装有四个滚轮的滑车可在其上自由滑动。
所述导轨的牵引导槽内装有履带,履带上固定有牵引滑块,滑块自牵引导槽的开口处向外伸出。
所述滑块自牵引导槽开口出伸出部分与滑车相连接。
当在导轨的一端用电动装置牵拽履带时,履带将通过牵引滑块带动滑车在轨道上滑动运行。
由于本实用新型所采用的导轨水平方向尺寸较小,且立筋较少,因此水平方向弯曲时,省力,变形小,可直接用手工弯曲,特别是可在现场依照要求进行随意的弯曲,操作方便,省时省力,美观不变形。
附图说明
图1为本实用新型的电动导轨一种实施例的横截面图;
图2为图1所示实施例的立体图。
图中:1.导轨,2.履带,3.牵引滑块,4.滑车,5.滚轮,6.侧开口牵引槽,7.主立筋。
具体实施方式
下面结合附图和实施例对本实用新型进一步说明,但不作为对本实用新型的限定。
如图1和图2所示,本实用新型的电动导轨为左右对称结构;从截面上看,所有结构均以主立筋7为中心向两侧对称伸展。主立筋7顶端横筋可装上安装支架,便于将导轨固定在屋顶或墙上;主力筋7中部两侧对称有开口向外的C形牵引导槽6,将履带2穿入牵引导槽6,牵引滑块3固定在履带2,牵引滑块3自牵引导槽6内伸出;主力筋7底端横筋上可挂滑车4,滑车4的滚轮5在该横筋上滑动;滑车4上部与牵引滑块3连接。
以上实施例只是本实用新型的一种较佳实施例,本实用新型的保护范围不仅限于此。任何所属技术领域的技术人员在本实用新型基础上所做的常规变换均落入本实用新型的保护范围之内。

Claims (3)

1.一种导轨,其特征在于,所述导轨两侧对称各有一个开口朝外的C形牵引导槽,两个导槽的开口相背。 
2.根据权利要求1所述的导轨,其特征在于,所述开口朝外的C形牵引导槽的开口宽度小于导槽同向宽度,使导槽内的履带及牵引滑块等滑动部件被限定在导槽内滑行。 
3.根据权利要求1所述的导轨,其特征在于,导轨下部为倒T形,可使得带四个滚轮的滑车在上面自由滑动。 
CN201220515177.1U 2012-10-10 2012-10-10 导轨 Expired - Fee Related CN203388661U (zh)

Priority Applications (1)

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CN201220515177.1U CN203388661U (zh) 2012-10-10 2012-10-10 导轨

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Application Number Priority Date Filing Date Title
CN201220515177.1U CN203388661U (zh) 2012-10-10 2012-10-10 导轨

Publications (1)

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CN203388661U true CN203388661U (zh) 2014-01-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023179067A1 (zh) * 2022-03-24 2023-09-28 广东创明遮阳科技有限公司 一种可手弯的电动窗帘导轨

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023179067A1 (zh) * 2022-03-24 2023-09-28 广东创明遮阳科技有限公司 一种可手弯的电动窗帘导轨

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