CN201925040U - 一种不偏磨活塞 - Google Patents

一种不偏磨活塞 Download PDF

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Publication number
CN201925040U
CN201925040U CN2011200126105U CN201120012610U CN201925040U CN 201925040 U CN201925040 U CN 201925040U CN 2011200126105 U CN2011200126105 U CN 2011200126105U CN 201120012610 U CN201120012610 U CN 201120012610U CN 201925040 U CN201925040 U CN 201925040U
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sealing plug
piston
guide pipe
eccentric wear
connecting rod
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范文理
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Abstract

一种不偏磨活塞，其特征是：活塞是由密封塞和导向管组成，密封塞上的连接杆和密封塞设置为一体，密封塞上连接杆和导向管设有连接销和销孔，组装时用连接销连接。本实用新型的有益效果是，由于密封塞和导向管之间设有连接杆，在发动机长时间工作过程中，活塞与汽缸壁两侧不产生偏磨椭圆，延长了发动机使用寿命，节约了能源，减少了废气排放量。

Description

一种不偏磨活塞
技术领域：
本实用新型涉及一种发动机中汽缸里使用的活塞，具体地说是一种不偏磨活塞。
背景技术：
目前，公知发动机汽缸是由汽缸、活塞、活塞销组成。其特征是结构简单，维修方便。但不足的是：汽缸与活塞两侧经过长时间工作磨损，使活塞与汽缸璧中部之间易偏磨成椭圆形，密封效果越来越差，从而会造成动力下降，耗油量升高，废气排放增大，也对环境造成污染等不利因素。
发明内容
本实用新型所要解决的技术问题是克服上述现有技术的不足，提供一种构造简单，使用方便的一种不偏磨活塞。
本实用新型解决其上述技术问题所采用的技术方案是：一种不偏磨活塞，其特征是：活塞是由密封塞和导向管组成，密封塞上的连接杆和密封塞设置为一体，密封塞上连接杆和导向管设有连接销和销孔，组装时用连接销连接。
本实用新型的有益效果是：由于密封塞和导向管之间设有连接杆，在发动机长时间工作过程中，活塞与汽缸壁两侧不产生偏磨椭圆，延长了发动机使用寿命，节约了能源，减少了废气排放量。
附图说明
下面结合附图对本实用新型进一步说明。
附图是本实用新型的整体结构示意图。
图中：1.密封塞，2.导向管，3.活塞销，4.连接销，5.连接杆销孔，6.销孔。7.活塞销销孔
具体实施方式
在图中，一种不偏磨活塞，其特征是：活塞是由密封塞1和导向管2组成，密封塞上设有连接杆销孔5，导向管分别设有销孔6和活塞销孔7，组装时将密封塞上的连接杆销孔5，装在导向管销孔6，用连接销4连接。

Claims (1)

1.一种不偏磨活塞，其特征是：活塞是由密封塞和导向管组成的，密封塞上的连接杆和密封塞设置为一体，连接杆上设有连接销孔，导向管上下端两侧分别设有销孔。
CN2011200126105U 2011-01-10 2011-01-10 一种不偏磨活塞 Expired - Fee Related CN201925040U (zh)

Priority Applications (1)

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CN2011200126105U CN201925040U (zh) 2011-01-10 2011-01-10 一种不偏磨活塞

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Application Number Priority Date Filing Date Title
CN2011200126105U CN201925040U (zh) 2011-01-10 2011-01-10 一种不偏磨活塞

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CN201925040U true CN201925040U (zh) 2011-08-10

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Address after: 264203, room 56, building 208, Huajin living area, Zhang Cun town, Huancui District, Weihai, Shandong

Patentee after: Fan Wenli

Address before: 264203 Liu Cun village, Zhang village, Huancui District, Shandong, Weihai

Patentee before: Fan Wenli

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110810

Termination date: 20130110

CF01 Termination of patent right due to non-payment of annual fee