CN2287223Y - 锥嘴木螺钉 - Google Patents

锥嘴木螺钉 Download PDF

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Publication number
CN2287223Y
CN2287223Y CN 96223321 CN96223321U CN2287223Y CN 2287223 Y CN2287223 Y CN 2287223Y CN 96223321 CN96223321 CN 96223321 CN 96223321 U CN96223321 U CN 96223321U CN 2287223 Y CN2287223 Y CN 2287223Y
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China
Prior art keywords
nail
wood screw
mouth
screw nail
cone
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Expired - Fee Related
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CN 96223321
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English (en)
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罗亚农
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Individual
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Individual
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Priority to CN 96223321 priority Critical patent/CN2287223Y/zh
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Abstract

锥嘴木螺钉公开了一种木螺钉的新型构造。它由锥型钉嘴(1)、钉身(2)、钉帽(3)和螺纹(4)构成。其特征是其钉嘴制成光滑的锥状。它在冲击力的作用下很容易钉入木质,阻力小、稳定性、方向性好,克服了传统木螺钉在作同样操作时阻力大,稳定性差,且方向易发生偏差的缺点,操作简便,可大大提高工作效率,具有广泛的应用前景。

Description

锥嘴木螺钉
锥嘴木螺钉属于人类生活需要领域。
木螺钉广泛应用于建筑、木工等行业中。传统的木螺钉的螺纹从钉体约中、上三分之一交界处延伸至钉嘴。使用时常用冲击力将螺钉的前端钉入木质达到固定其自身稳定性和方向性所需的深度,然后用螺丝刀将其余部分扭进。但由于钉嘴部分有螺纹,在冲击力作用下进入木质时遇到阻力很大,极易发生倾斜,影响装钉质量。
本实用新型的目的:设计一种在冲击力的作用下进入木质时阻力小且稳定性好,不发生偏向的木螺钉。
本实用新型的技术方案:在传统木螺钉的基础上进行改进,将钉嘴部分制成光滑的锥形。使用时将锥形钉嘴对准木质的选定位置,用工具敲击钉帽,使钉身的一半以上没入木质中,然后用螺丝刀将其余部分扭进。
本实用新型的优点:由于其钉嘴尖而光滑,在钉入木质时阻力很小,当钉嘴部分完全没入木质后与木质的结合已很稳固,与靠冲击力钉入木质相同深度的传统木螺钉相比,稳定性明显优于后者。此时即使放开固定木螺钉的手指继续敲击钉帽,进钉方向也不会发生偏差。它克服了传统木螺钉在冲击力作用下钉入木质时阻力大、方向易发生偏差的缺点,操作简便快捷,可大大提高工作效率。
附图为锥嘴木螺钉的构造外观图。
下面结合附图说明本实用新型:锥嘴木螺钉用与传统木螺钉相同的钢材制造。首先加工出不带螺纹的整个钉体,其钉嘴(1)部分加工成光滑的锥状,其长度以当其全部没入木质中后能保证螺钉的稳定性和进钉方向为宜,然后给钉身(2)车上螺纹(4),螺纹往前端到达钉嘴与钉身的交界处,往后端比传统木螺钉更接近钉帽(3),以弥补钉嘴部分损失的螺纹。

Claims (1)

  1. 锥嘴木螺钉由钉嘴(1)、钉身(2)、钉帽(3)和螺纹(4)构成,其特征在于钉嘴制成光滑的锥形。
CN 96223321 1996-12-16 1996-12-16 锥嘴木螺钉 Expired - Fee Related CN2287223Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96223321 CN2287223Y (zh) 1996-12-16 1996-12-16 锥嘴木螺钉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96223321 CN2287223Y (zh) 1996-12-16 1996-12-16 锥嘴木螺钉

Publications (1)

Publication Number Publication Date
CN2287223Y true CN2287223Y (zh) 1998-08-05

Family

ID=33902586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96223321 Expired - Fee Related CN2287223Y (zh) 1996-12-16 1996-12-16 锥嘴木螺钉

Country Status (1)

Country Link
CN (1) CN2287223Y (zh)

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