CN2304677Y - 包覆聚四氟乙烯橡胶件 - Google Patents

包覆聚四氟乙烯橡胶件 Download PDF

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Publication number
CN2304677Y
CN2304677Y CN 97236912 CN97236912U CN2304677Y CN 2304677 Y CN2304677 Y CN 2304677Y CN 97236912 CN97236912 CN 97236912 CN 97236912 U CN97236912 U CN 97236912U CN 2304677 Y CN2304677 Y CN 2304677Y
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utility
model
rubber
washing machine
polytetrafluoroethylene
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Expired - Fee Related
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CN 97236912
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English (en)
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华焕兴
邹顺章
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SHENGANG AUTOMOTIVE ACCESSORIES FACTORY JIANGYI CITY
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SHENGANG AUTOMOTIVE ACCESSORIES FACTORY JIANGYI CITY
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Priority to CN 97236912 priority Critical patent/CN2304677Y/zh
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Abstract

包覆聚四氟乙烯橡胶件,用于洗衣机套筒吊杆减震装置。包括有橡胶座体1和金属垫圈嵌件2,其特点在是橡胶座体1表面包覆有一聚四氟乙烯塑料层3。本实用新型耐热、耐磨和自润滑性能良好,使用寿命长,完全可以取代纯橡胶制品。可消除洗衣机的振动和提高洗衣机的产品质量。

Description

包覆聚四氟乙烯橡胶件
本实用新型涉及一种橡胶件,尤其涉及一种用作洗衣机吊杆减震装置的弹簧座的橡胶件。
弹簧是洗衣机套筒吊杆减震装置的重要元件之一。目前通用的弹簧座都是选用橡胶制品,并在其内部有一个金属垫圈嵌件。这种橡胶件因其摩擦系数太大和耐磨性能差,导致使用寿命太短,并在使用过程中因润滑不良而产生震颤现象。这种致命弱点直接影响了洗衣机的使用性能和产品的质量升级。
本实用新型的目的在于提供一种具有耐热、耐磨和自润滑性能的橡胶件。
本实用新型是这样实现的:一种包覆聚四氟乙烯橡胶件,包括有橡胶座体和金属垫圈嵌件其特点是在橡胶座体的表面包覆一耐热、耐磨层,例如聚四氟乙烯塑料层。
与现有橡胶件相比,本实用新型由于在橡胶座体表面包覆了一聚四氟乙烯塑料层,因此其耐热、耐磨,自润滑性能良好,使用寿命长,运动6000个周期后,橡件上包覆的聚四氟乙烯全面存在。完全可以取代现有的橡胶元件,从而可消除洗衣机的振动和提高洗衣机的产品质量。
图1为本实用新型的结构示意图。
下面结合附图对本实用新型作一详细描述:
如图1所示;本实用新型由橡胶座体1。金属垫圈嵌件2和聚四氟乙烯塑料层3组成。是在橡胶座体1上,分别采用热压技术和包覆技术,复合了一层聚四氟乙烯塑料层3,该聚四氟乙烯厚度为16um,使其成为一个由橡胶和聚四氟乙烯层组成的复合结构。

Claims (2)

1、一种包覆聚四氟乙烯橡胶件,包括橡胶座体(1)和金属垫圈嵌件(2),其特征在于在橡胶座体(1)表面包覆有一耐热、耐磨层(3)。
2、根据权利要求1所述的一种包覆聚四氟乙烯橡胶件,其特征在于耐热、耐磨层(3)为聚四氟乙烯塑料层。
CN 97236912 1997-08-23 1997-08-23 包覆聚四氟乙烯橡胶件 Expired - Fee Related CN2304677Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97236912 CN2304677Y (zh) 1997-08-23 1997-08-23 包覆聚四氟乙烯橡胶件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97236912 CN2304677Y (zh) 1997-08-23 1997-08-23 包覆聚四氟乙烯橡胶件

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CN2304677Y true CN2304677Y (zh) 1999-01-20

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CN 97236912 Expired - Fee Related CN2304677Y (zh) 1997-08-23 1997-08-23 包覆聚四氟乙烯橡胶件

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CN (1) CN2304677Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526357A (zh) * 2014-09-28 2016-04-27 青岛海尔洗衣机有限公司 一种垫圈及洗衣机减速离合装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526357A (zh) * 2014-09-28 2016-04-27 青岛海尔洗衣机有限公司 一种垫圈及洗衣机减速离合装置

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