CN2461876Y - 内沿密封防松式螺纹油箱盖加油管总成 - Google Patents

内沿密封防松式螺纹油箱盖加油管总成 Download PDF

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CN2461876Y
CN2461876Y CN 00265854 CN00265854U CN2461876Y CN 2461876 Y CN2461876 Y CN 2461876Y CN 00265854 CN00265854 CN 00265854 CN 00265854 U CN00265854 U CN 00265854U CN 2461876 Y CN2461876 Y CN 2461876Y
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oil tank
cover
inner edge
filler pipe
loosen
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彭立行
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Abstract

本实用新型涉及对一种油箱盖加油管总成的改进。在螺纹油箱盖下端安装密封垫圈,使其与加油管的内沿密封。在油箱盖中安装由锁芯控制的锁栓,锁栓向外伸出插入加油管的锁孔内,可锁死油箱盖,使油箱盖防松、防盗、密封可靠。当锁栓向内缩回时,油箱盖可以旋进、旋出,使用方便。使用该内沿密封防松螺纹油箱盖加油管总成,防松、防盗、密封可靠。

Description

内沿密封防松式螺纹油箱盖加油管总成
本实用新型涉及对一种螺纹油箱盖加油管总成的改进。
目前,用于螺纹油箱盖加油管总成,都是采用加油管外沿密封,油箱盖的锁不能防松,油箱盖易松动,密封、防盗不可靠。
本实用新型的目的在于提供一种内沿密封防松式螺纹油箱盖加油管总成。既能解决螺纹油箱盖松动问题,又能解决密封、防盗不可靠的问题。
结合附图1本实用新型是这样实现的,用钥匙1开启锁芯2,使锁栓3向内缩回,将油箱盖8沿螺纹7旋入加油管6,使螺纹7下端的密封垫圈5压缩达到密封。用钥匙1关闭锁芯2,使锁栓3向外伸出,插入加油管6上的锁孔4内,使油箱盖8锁死在加油管6上,防松、防盗、密封可靠。当锁栓3向内缩回时,油箱盖8从加油管6旋进、旋出。
按照上述结构制成的内沿密封防松式螺纹油箱盖加油管总成,在使用时,用钥匙将锁芯开启,使锁栓缩回,旋紧油箱盖使其与加油管内沿密封,关闭锁芯,使锁栓向外伸出,插入加油管的锁孔内,油箱盖即被锁死在加油管上,保证了油箱盖防松、防盗、密封可靠。
附图说明:
图1内沿密封防松式螺纹油箱盖加油管总成
实施例:按照附图所示结构,油箱盖可用注塑加锁制成,也可用金属压铸制成;加油管可用金属管或金属管注塑制成。直径可做成不同的尺寸,以满足不同加油的需要。
当需要使用时,只要用钥匙开、关锁芯,使锁栓缩进、伸出,就可使油箱盖旋进、旋出、锁死,使用方便,并且防松、防盗、密封可靠。

Claims (1)

1、一种内沿密封防松螺纹油箱盖加油管总成,其特征是钥匙(1)在锁芯(2)的上部插入,锁芯(2)下端连接锁栓(3),锁栓(3)可插入、拔出锁孔(4);油箱盖(8)与加油管(6)由螺纹(7)连接,密封垫圈(5)在螺纹(7)的下端。
CN 00265854 2000-12-20 2000-12-20 内沿密封防松式螺纹油箱盖加油管总成 Expired - Fee Related CN2461876Y (zh)

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Application Number Priority Date Filing Date Title
CN 00265854 CN2461876Y (zh) 2000-12-20 2000-12-20 内沿密封防松式螺纹油箱盖加油管总成

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Application Number Priority Date Filing Date Title
CN 00265854 CN2461876Y (zh) 2000-12-20 2000-12-20 内沿密封防松式螺纹油箱盖加油管总成

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CN2461876Y true CN2461876Y (zh) 2001-11-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109733739A (zh) * 2018-11-29 2019-05-10 中核四0四有限公司 一种按压式容器盖

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109733739A (zh) * 2018-11-29 2019-05-10 中核四0四有限公司 一种按压式容器盖

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