CN2276885Y - 密封取气针打气嘴 - Google Patents

密封取气针打气嘴 Download PDF

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Publication number
CN2276885Y
CN2276885Y CN 96240096 CN96240096U CN2276885Y CN 2276885 Y CN2276885 Y CN 2276885Y CN 96240096 CN96240096 CN 96240096 CN 96240096 U CN96240096 U CN 96240096U CN 2276885 Y CN2276885 Y CN 2276885Y
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sealing
air
air tube
inflating valve
valve
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CN 96240096
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王占其
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Abstract

本实用新型为一种密封取气针打气嘴,属于充气设备。本实用新型的密封取气针打气嘴主要是由嘴体、密封垫、密封螺母、气针钥匙构成;嘴体内开级梯孔,前端开有内螺纹,侧面接出一进气管,密封垫和密封螺母装于其后端;气针钥匙前端开口,穿过密封螺母装于嘴体的级梯孔中。本密封取气针打气嘴可以很方便地与轮胎气嘴相联,使用方便。它是在全密封的状态下进行充气的,因而不论载重车何种状态下,都可以很容易的给车轮胎充气。

Description

密封取气针打气嘴
本实用新型为一种密封取气针打气嘴,属于充气设备。
目前,给载重车打气,是将轮胎气嘴的气针取出,然后用气泵直接向轮胎内充气。打完气后,再快速将气针旋入气嘴内。这种充气方式比较繁锁,且无法保证轮胎所需要的气压。这主要是由于移开气泵后,会有一部分气体跑掉。
为了克服上述不足,能够较方便地给载重车轮胎充气,并保证轮胎所需的正确的气压,本实用新型特提出了一种密封取气针打气嘴。
本实用新型的密封取气针打气嘴主要是由嘴体、密封垫、密封螺母、气针钥匙构成;嘴体内开级梯孔,前端开有内螺纹,侧面接出一进气管,密封垫和密封螺母装于其后端;气针钥匙前端开口,穿过密封螺母装于嘴体的级梯孔中;针对轮胎气嘴螺纹损坏的情况,本密封取气针打气嘴还配有辅助紧固套,它是由轮胎气嘴紧固密封套和紧固密封套调整螺丝构成;轮胎气嘴紧固密封套内孔为级梯状,前端装有一紧固密封垫,后端开有内螺纹,套于嘴体前部,紧固密封套调整螺丝卡在嘴体的凸台上,与轮胎气嘴紧固密封套的螺纹相联。
本密封取气针打气嘴的工作过程:在给载重车打气时,将嘴体与轮胎气嘴的螺纹相联,通过气针钥匙将气嘴中的气针旋出。打气是由气泵通过进气管给轮胎充气。打完气后,在密封的状态下,用气针钥匙再将气针旋入气嘴内。这种充气方式,既简便,又不漏气,可保证轮胎所需的气压。当轮胎的气嘴螺纹损坏时,可直接将本密封取气针打气嘴插在轮胎的气嘴上,旋紧紧固密封套调整螺丝。在轮胎气嘴紧固密封套和嘴体的挤压下,使得紧固密封垫变形,将轮胎气嘴挤住,即将本密封取气针打气嘴固定在轮胎的气嘴上进行充气。
本密封取气针打气嘴可以很方便地与轮胎气嘴相联,使用方便。它是在全密封的状态下进行充气的,因而不论载重车何种状态下,都可以很容易的给车轮胎充气。
图1为本密封取气针打气嘴的剖面图。
实施例:(见图1)
本实用新型的密封取气针打气嘴主要是由嘴体(1)、密封垫(2)、密封螺母(3)、气针钥匙(4)构成;嘴体(1)内开级梯孔,前端开有内螺纹,侧面接出一进气管(5),密封垫(2)和密封螺母(3)装于其后端;气针钥匙(4)前端开口,穿过密封螺母(3)装于嘴体(1)的级梯孔中;另外,本密封取气针打气嘴还配有辅助紧固套,它是由轮胎气嘴紧固密封套(6)和紧固密封套调整螺丝(7)构成;轮胎气嘴紧固密封套(6)内孔为级梯状,前端装有一紧固密封垫(8),后端开有内螺纹,套于嘴体(1)前部,紧固密封套调整螺丝(7)卡在嘴体(1)的凸台上,与轮胎气嘴紧固密封套(6)的螺纹相联。

Claims (2)

1.本实用新型为一种密封取气针打气嘴,它主要是由嘴体、密封垫、密封螺母、气针钥匙构成,其特征在于嘴体内开级梯孔,前端开有内螺纹,侧面接出一进气管,密封垫和密封螺母装于其后端;气针钥匙前端开口,穿过密封螺母装于嘴体的级梯孔中。
2.根据权利要求1所述的密封取气针打气嘴其特征在于,本密封取气针打气嘴还配有辅助紧固套,它是由轮胎气嘴紧固密封套和紧固密封套调整螺丝构成;轮胎气嘴紧固密封套内孔为级梯状,前端装有一紧固密封垫,后端开有内螺纹,套于嘴体前部,紧固密封套调整螺丝卡在嘴体的凸台上,与轮胎气嘴紧固密封套的螺纹相联。
CN 96240096 1996-10-10 1996-10-10 密封取气针打气嘴 Expired - Fee Related CN2276885Y (zh)

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CN 96240096 CN2276885Y (zh) 1996-10-10 1996-10-10 密封取气针打气嘴

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CN 96240096 CN2276885Y (zh) 1996-10-10 1996-10-10 密封取气针打气嘴

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CN2276885Y true CN2276885Y (zh) 1998-03-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105437891A (zh) * 2015-12-17 2016-03-30 张联中 一种车胎充气装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105437891A (zh) * 2015-12-17 2016-03-30 张联中 一种车胎充气装置

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