CN2174586Y - 螺旋钉 - Google Patents

螺旋钉 Download PDF

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Publication number
CN2174586Y
CN2174586Y CN 92213046 CN92213046U CN2174586Y CN 2174586 Y CN2174586 Y CN 2174586Y CN 92213046 CN92213046 CN 92213046 CN 92213046 U CN92213046 U CN 92213046U CN 2174586 Y CN2174586 Y CN 2174586Y
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nail
screw
wood
timber
carpenter
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CN 92213046
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朱孝文
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Abstract

木工使用的螺旋钉,包括钉体1、钉尖2、钉帽3, 其特征在于钉体的棱形边4绕轴线形成一纵向旋转 角α。本实用新型可以象元钉一样方便使用,而又具 有木螺钉那样对木材的固着力。螺旋钉比同规格的 元钉和木螺钉省原料,且不会使薄小木材开裂。是一 种能同时取代元钉和木螺钉的新型木工用钉。

Description

本实用新型涉及一种木工用钉。
木工使用的钉子一般有元钉和木螺钉。它们有着各自的特点,元钉使用方便,但对木材的固着力较差,且易使较薄小木材开裂。木螺钉对木材的固着力较元钉强,但使用不方便。
为了解决元钉对木材固着力不强,且易使较薄小木材开裂的问题,现有一种新型钉发明,即为星钉。星钉采用星形的钉体截面,增加了钉体表面与木材的接触以增加对木材的固着力,同时由于钉体截面积比同规格元钉要小,降低了原材料的消耗,减少了薄小木材开裂的可能性。但由于它的钉体截面积比元钉小,在钉进木材时受木材的横向挤压力也小,所以星钉对木材的固着力尤其在钉体不长的情况下并不能比元钉高很多。
本实用新型的目的则是针对上述存在的问题,提供了一种既有元钉使用方便,又有星钉省原料及不易使木材开裂,同时具备接近木螺钉对木材固着力的新型木工用钉即螺旋钉。
本实用新型的目的可以通过以下措施来达到:
木工使及的螺旋钉,包括钉体1、钉尖2、钉帽3,其特征在于钉体1的棱形,边4绕轴线形成一纵向旋转角α。
本实用新型的优点:
本实用新型因为只要在鞋钉结构的基础上使钉体成为螺旋状,所以制作技术并不复杂,它的类似鞋钉的钉体截面具有与星钉类似的截面积小,表面积大的优点。而它的螺钉旋状钉体又使它具有接近木螺钉对木材的固着力。由于它的纵向螺旋角较小,使得它可以象星钉和元钉那样方便地钉入木材。
图1是本实用新型结构示意图。
图2是图1A-A剖视图。
下面结合附图对本实用新型作进一步描述:
螺旋钉的钉尖2、钉帽3与普通元钉相同,钉体1的截面可以是四棱,三棱或多棱的。钉体1的棱形边4绕轴线形成的纵向旋转角α为10°~45°,且钉体1的棱形边4绕轴线形成的纵向旋转可以是左旋的也可以是右旋的。

Claims (4)

1、木工使用的螺旋钉,包括钉体1、钉尖2、钉帽3,其特征在于钉体1的棱形边4绕轴线形成一纵向旋转角α。
2、根据权利要求1所述的螺旋钉,其特征是钉体1的截面可以是四棱,三棱或多棱的。
3、根据权利要求1所述的螺旋钉,其特征是钉体1的棱形边4绕轴线形成的纵向旋转角α为10°~45°。
4、根据权利要求1所述的螺旋钉,其特征是钉体1的棱形边4绕轴线形成的纵向旋转可以是左旋的也可以是右旋的。
CN 92213046 1992-01-08 1992-01-08 螺旋钉 Expired - Fee Related CN2174586Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92213046 CN2174586Y (zh) 1992-01-08 1992-01-08 螺旋钉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92213046 CN2174586Y (zh) 1992-01-08 1992-01-08 螺旋钉

Publications (1)

Publication Number Publication Date
CN2174586Y true CN2174586Y (zh) 1994-08-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92213046 Expired - Fee Related CN2174586Y (zh) 1992-01-08 1992-01-08 螺旋钉

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CN (1) CN2174586Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11703076B2 (en) 2018-07-06 2023-07-18 Penn Engineering & Manufacturing Corp. Clinch fastener with a spiral shank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11703076B2 (en) 2018-07-06 2023-07-18 Penn Engineering & Manufacturing Corp. Clinch fastener with a spiral shank

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