CN2181588Y - 槽旋钉 - Google Patents

槽旋钉 Download PDF

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Publication number
CN2181588Y
CN2181588Y CN 94225258 CN94225258U CN2181588Y CN 2181588 Y CN2181588 Y CN 2181588Y CN 94225258 CN94225258 CN 94225258 CN 94225258 U CN94225258 U CN 94225258U CN 2181588 Y CN2181588 Y CN 2181588Y
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China
Prior art keywords
screw
wood screw
fluted
wooden
utility
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Expired - Fee Related
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CN 94225258
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English (en)
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关延明
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Individual
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Individual
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Priority to CN 94225258 priority Critical patent/CN2181588Y/zh
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Publication of CN2181588Y publication Critical patent/CN2181588Y/zh
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Abstract

一种槽旋钉,它包括木螺丝钉、螺纹,其特征是在 木螺丝钉的螺纹上沿纵向铣出三个槽。本实用新型 的优点是:结构简单、新颖,咬合力好,部件不易松动, 可直接钉入木质介体,也可旋进,使用极为方便。

Description

本实用新型涉及一种钉子,特别是一种槽旋钉。
人们在制作家具或一些木质器具时,需要用钉子或木螺丝钉来固定其部件或连接其各部件。然而钉子存在咬合力小,用其固定部件易松动,木螺丝钉则存在使用麻烦、且易松动。
本实用新型的目的是为了克服钉子和木螺丝钉的缺点,提供一种槽旋钉,它不仅有咬合力,而且在固定其部件时不易松动,既可直接钉入,也可旋进。
本实用新型的目的是这样实现的:它包括木螺丝钉、螺纹,其特征是在木螺丝钉的螺纹上沿纵向铣出三个槽。
下面结合附图作实施例说明:
图1是本实用新型的结构图。
图2是图1的B-B放大图。
由图1、2可知,木螺丝钉1的前端加工有螺纹2,在螺纹2上沿纵向用铣床铣出槽3,最好是铣三个槽。
由于槽旋钉是在螺纹上有沟槽,当旋入木质的部件后,木质屑充入槽,这样可增加回旋阻力,因此对固定部件较牢固。同时,当槽旋钉松动时也不会影响咬合力,因为螺纹缝隙里充满木质屑,增加了对槽内壁钉体的压力。
本实用新型的优点是:结构简单、新颖,咬合力好,部件不易松动,可直接钉入木质介体,也可旋进,使用极为方便。

Claims (1)

1、一种槽旋钉,它包括木螺丝钉、螺纹,其特征是在木螺丝钉的螺纹上沿纵向铣出三个槽。
CN 94225258 1994-02-01 1994-02-01 槽旋钉 Expired - Fee Related CN2181588Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94225258 CN2181588Y (zh) 1994-02-01 1994-02-01 槽旋钉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94225258 CN2181588Y (zh) 1994-02-01 1994-02-01 槽旋钉

Publications (1)

Publication Number Publication Date
CN2181588Y true CN2181588Y (zh) 1994-11-02

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ID=33838495

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94225258 Expired - Fee Related CN2181588Y (zh) 1994-02-01 1994-02-01 槽旋钉

Country Status (1)

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CN (1) CN2181588Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256285A (zh) * 2013-06-06 2013-08-21 李国庆 墙体水泥板小头钉

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256285A (zh) * 2013-06-06 2013-08-21 李国庆 墙体水泥板小头钉

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