CN201738779U - 一种铝合金卷帘外罩壳 - Google Patents

一种铝合金卷帘外罩壳 Download PDF

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Publication number
CN201738779U
CN201738779U CN2010202619704U CN201020261970U CN201738779U CN 201738779 U CN201738779 U CN 201738779U CN 2010202619704 U CN2010202619704 U CN 2010202619704U CN 201020261970 U CN201020261970 U CN 201020261970U CN 201738779 U CN201738779 U CN 201738779U
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CN
China
Prior art keywords
outer casing
aluminum alloy
utility
model
alloy rolling
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Expired - Fee Related
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CN2010202619704U
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English (en)
Inventor
徐胜勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LANGXI COUNTY YZJ BUILDING TECHNOLOGY Co Ltd
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LANGXI COUNTY YZJ BUILDING TECHNOLOGY Co Ltd
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Priority to CN2010202619704U priority Critical patent/CN201738779U/zh
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Publication of CN201738779U publication Critical patent/CN201738779U/zh
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Abstract

本实用新型公开了一种铝合金卷帘外罩壳,包括有上罩壳、下罩壳,其特征在于下罩壳下口成形边为直角边,所述直角边回转折角半径为2毫米。本实用新型使外罩壳造型强度增大,不易变形,成型率高,而且美观实用。

Description

一种铝合金卷帘外罩壳
技术领域
本实用新型属于一种卷帘部件,具体是一种铝合金卷帘外罩壳。
背景技术
目前,市场上生产的外遮阳卷帘外罩壳,有圆形和方形两种,无外乎由上下罩壳组成,下罩壳下口成形边,通常为装饰边,但目前市场上生产的其强度不高,罩壳易弯曲变形。
实用新型内容
本实用新型的目的是提供一种铝合金卷帘外罩壳,具有强度高、变形系数小的优点,而且美观实用。
本实用新型的技术方案如下:
一种铝合金卷帘外罩壳,包括有上罩壳、下罩壳,其特征在于下罩壳下口成形边为直角边,所述直角边回转折角半径为2毫米。
本实用新型使外罩壳造型强度增大,不易变形,成型率高,流线型的设计,较为美观实用。
附图说明
图1为本实用新型结构示意图。
具体实施方式
一种铝合金卷帘外罩壳,包括有上罩壳1、下罩壳2,其特征在于下罩壳2下口成形边为直角边3,所述直角边回转折角4半径为2毫米。生产时,一般用自动折边机折成带R2mm的直角边。

Claims (1)

1.一种铝合金卷帘外罩壳,包括有上罩壳、下罩壳,其特征在于下罩壳下口成形边为直角边,所述直角边回转折角半径为2毫米。
CN2010202619704U 2010-07-15 2010-07-15 一种铝合金卷帘外罩壳 Expired - Fee Related CN201738779U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202619704U CN201738779U (zh) 2010-07-15 2010-07-15 一种铝合金卷帘外罩壳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202619704U CN201738779U (zh) 2010-07-15 2010-07-15 一种铝合金卷帘外罩壳

Publications (1)

Publication Number Publication Date
CN201738779U true CN201738779U (zh) 2011-02-09

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CN2010202619704U Expired - Fee Related CN201738779U (zh) 2010-07-15 2010-07-15 一种铝合金卷帘外罩壳

Country Status (1)

Country Link
CN (1) CN201738779U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104204392A (zh) * 2012-03-23 2014-12-10 达兰股份公司 卷闸箱

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104204392A (zh) * 2012-03-23 2014-12-10 达兰股份公司 卷闸箱
CN104204392B (zh) * 2012-03-23 2016-06-01 达兰股份公司 卷闸箱

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Granted publication date: 20110209

Termination date: 20120715