CN2474378Y - 折棚风挡 - Google Patents

折棚风挡 Download PDF

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Publication number
CN2474378Y
CN2474378Y CN 01236117 CN01236117U CN2474378Y CN 2474378 Y CN2474378 Y CN 2474378Y CN 01236117 CN01236117 CN 01236117 CN 01236117 U CN01236117 U CN 01236117U CN 2474378 Y CN2474378 Y CN 2474378Y
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CN 01236117
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蔡亦文
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QINGDAO EUROPE CO Ltd
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Abstract

一种折棚风挡,其基本单元包括型材框1、折棚布环内层2.1、折棚布环外层2.2、隔热层3、增摩片4,折棚布环内层2.1和折棚布环外层2.2弯曲成圆弧状的两折叠端与包含其端部两侧的增摩片4组合在一起,分别插在两个型材框1的槽口中,由两个型材框1的槽口夹紧固定、摩擦连接。解决了折棚布经常脱离型材框槽口的问题,可广泛用于绞接型车辆。

Description

折棚风挡
本实用新型涉及一种风挡，特别涉及一种折棚风挡。
现有的折棚风挡其基本单元均包括型材框和折棚布环，无论折棚布环为单层结构还是双层结构，其弯曲成圆弧状的两折叠端与型材框的固定连接，均采用由型材框槽口包含夹紧两折叠端的摩擦连接方式。该方式工艺简单、制造方便，但折棚布环易从型材框槽口中脱离。随着折棚风挡使用时间的增长，折棚布环从型材框槽口中脱离的现象也随之增多，折棚风挡寿命因此而减少。
本实用新型的目的是提供一种防止风挡折棚布环从型材框槽口中脱离的新型风挡。
本实用新型由多个风挡基本单元串联连接构成，风挡基本单元包括型材框1、折棚布环内层2.1、折棚布环外层2.2、隔热层3，其特点是：还包括增摩片4；折棚布环内层2.1和折棚布环外层2.2弯曲成圆弧状的两折叠端与包含其端部两侧的增摩片4组合在一起，分别插在两个型材框1的槽口中，由两个型材框1的槽口夹紧固定、摩擦连接。增摩片4两面均设有摩擦刺；增摩片4两个面上的摩擦刺分布为错位互补状态。增摩片4上的摩擦刺5为带毛刺的孔。
铁路客车使用本实用新型后，因风档折棚布环从型材框槽口中脱离而造成风档报废的现象完全消除，风挡寿命成倍延长。
下面结合附图，对本实用新型的实施例进行说明：
附图1为本实用新型实施例的水平剖视图
附图2为本实用新型实施例增摩片的主视图
附图3为本实用新型实施例增摩片的A-A向剖视图
参考附图1、2、3，本实用新型实施例由多个铁路客车风挡基本单元串联连接构成，风挡基本单元包括型材框1、折棚布环内层2.1、折棚布环外层2.2、隔热层3，其特点是：还包括增摩片4；折棚布环内层2.1和折棚布环外层2.2弯曲成圆弧状的两折叠端与包含其端部两侧的增摩片4合在一起，分别插在两个型材框1的槽口中，由两个型材框1的槽口夹紧固定、摩擦连接。增摩片4两面均设有摩擦刺；增摩片4两个面上的摩擦刺分布为错位互补状态。增摩片4上的摩擦刺5为带毛刺的孔。
在本实用新型实施例中，型材框1采用铝合金制成，增摩片4的材料采用不锈钢片，增摩片4上的摩擦刺5采用冲压小孔的方法制成。

Claims (3)

1.一种折棚风挡，由多个风挡基本单元串联连接构成，风挡基本单元包括型材框(1)、折棚布环内层(2.1)、折棚布环外层(2.2)、隔热层(3)，其特征在于：还包括增摩片(4)；折棚布环内层(2.1)和折棚布环外层(2.2)弯曲成圆弧状的两折叠端与包含其端部两侧的增摩片(4)组合在一起，分别插在两个型材框(1)的槽口中，由两个型材框(1)的槽口夹紧固定、摩擦连接。
2.根据权利要求1所述的折棚风挡，其特征在于：增摩片(4)两面均设有摩擦刺(5)；增摩片(4)两个面上的摩擦刺(5)分布为错位互补状态。
3.根据权利要求1所述的折棚风挡，其特征在于：增摩片(4)上的摩擦刺(5)为带毛刺的孔。
CN 01236117 2001-03-23 2001-03-23 折棚风挡 Expired - Lifetime CN2474378Y (zh)

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CN 01236117 CN2474378Y (zh) 2001-03-23 2001-03-23 折棚风挡

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CN 01236117 CN2474378Y (zh) 2001-03-23 2001-03-23 折棚风挡

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104229152A (zh) * 2013-06-07 2014-12-24 许布奈有限两合公司 用于可运动的系统部件或机器部件的覆盖设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104229152A (zh) * 2013-06-07 2014-12-24 许布奈有限两合公司 用于可运动的系统部件或机器部件的覆盖设备
US9458938B2 (en) 2013-06-07 2016-10-04 HÜBNER GmbH & Co. KG Movable installation parts or machine parts with a cover device
CN104229152B (zh) * 2013-06-07 2018-06-19 许布奈有限两合公司 用于可运动的系统部件或机器部件的覆盖设备

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Assignee: Qingdao Ultimate Transportation Equipment Co., Ltd.

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