CN2077927U - 六方头方便螺栓 - Google Patents

六方头方便螺栓 Download PDF

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Publication number
CN2077927U
CN2077927U CN 90205354 CN90205354U CN2077927U CN 2077927 U CN2077927 U CN 2077927U CN 90205354 CN90205354 CN 90205354 CN 90205354 U CN90205354 U CN 90205354U CN 2077927 U CN2077927 U CN 2077927U
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China
Prior art keywords
bolt
portable
hexagon
utility
hexagon bolts
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CN 90205354
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English (en)
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张庆良
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Individual
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Individual
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Priority to CN 90205354 priority Critical patent/CN2077927U/zh
Publication of CN2077927U publication Critical patent/CN2077927U/zh
Pending legal-status Critical Current

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Abstract

一种六方头方便螺栓,主要特征是螺栓六方头的 端面上开有“一”字形或“十”字形槽。这种螺栓,可采 用扳手,也可用螺丝刀紧固,使用方便,并能延长螺栓 使用寿命,还可代替窝孔内六角螺钉,应用广泛。

Description

本实用新型属于一般紧固件,特别是螺栓。
普通的六方头螺栓,作为紧固件使用,采用活扳手或同样口径的固定扳手来紧固,使用不太方便,尤其是工作空间比较窄小的场合。另外,有时由于使用活扳手不当,损坏方头棱角,将方头拧成圆头,影响了零件拆卸。因此,有必要对已有的方头螺栓作改进。
本实用新型的目的是提供一种使用方便的螺栓,这种螺栓可以使用扳手,也可以使用螺丝刀装卸,不仅有利于使用,还能延长六方头螺栓的使用寿命。
为达到上述目的,本实用新型采用以下结构:六方头螺栓的六方头端面做成带有“一”字形或“十”字形的槽,可根据情况,采用扳手或螺丝刀装卸。
本实用新型的优点是:采用端面带有“一”字形或“十”字形槽,可以用扳手,也可用螺丝刀。使用方便,可提高装卸速度,延长螺栓使用寿命,还可代替卧孔内六角螺钉,扩大使用范围。
以下结合附图,对本实用新型作进一步说明:
图1:带“一”字槽的六方头方便螺栓主视图
图2:图1的侧视图
图3:带“十”字形槽的六方头方便螺栓的主视图
图1中:〔1〕六方头,〔2〕“一”字形槽,〔3〕螺纹。

Claims (1)

1、一种六方头方便螺栓,其特征在于螺栓六方头的端面上开有“一”字形或“十”字形槽。
CN 90205354 1990-04-29 1990-04-29 六方头方便螺栓 Pending CN2077927U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 90205354 CN2077927U (zh) 1990-04-29 1990-04-29 六方头方便螺栓

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 90205354 CN2077927U (zh) 1990-04-29 1990-04-29 六方头方便螺栓

Publications (1)

Publication Number Publication Date
CN2077927U true CN2077927U (zh) 1991-05-29

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ID=4886138

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 90205354 Pending CN2077927U (zh) 1990-04-29 1990-04-29 六方头方便螺栓

Country Status (1)

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CN (1) CN2077927U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103807265A (zh) * 2012-11-14 2014-05-21 兰州大学 端头开槽螺栓及其配套扳手

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103807265A (zh) * 2012-11-14 2014-05-21 兰州大学 端头开槽螺栓及其配套扳手

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