CN2247739Y - 组合木螺钉 - Google Patents

组合木螺钉 Download PDF

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Publication number
CN2247739Y
CN2247739Y CN 95243684 CN95243684U CN2247739Y CN 2247739 Y CN2247739 Y CN 2247739Y CN 95243684 CN95243684 CN 95243684 CN 95243684 U CN95243684 U CN 95243684U CN 2247739 Y CN2247739 Y CN 2247739Y
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China
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wood screw
wood
combined wood
screw
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Expired - Fee Related
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CN 95243684
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English (en)
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卢永平
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Individual
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Individual
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Priority to CN 95243684 priority Critical patent/CN2247739Y/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B15/00—Nails; Staples
    • F16B15/06—Nails; Staples with barbs, e.g. for metal parts; Drive screws

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

本实用新型公开了一种连接和固定用的组合木螺钉，是对已有木螺钉的改进。它包括端面带有槽的钉帽和与钉帽一体的带有螺纹的钉体，其特征在于钉体的头部设计成尖状棱形锥体。本实用新型使用时容易定位，棱边同时起到刮削作用，而不至于使钉子锥部硬性挤顶进木头，使操作更为轻便。

Description

组合木螺钉
本实用新型涉及一种用于连接和固定用的木螺钉，具体说是一种组合木螺钉。
目前所有的木螺钉，在使用过程中最困难的是使用旋凿旋转木螺钉前，将木螺钉固定在木头上，尤其是遇到比较坚硬的木质，一用力木螺钉就横倒。因此往往先用锥子锥一个小于木螺钉直径的小孔，随后再用鎯头敲击木螺钉(往往损坏木头)将其固定在木头上，再用旋凿旋动木螺钉至合适位置。
本实用新型的目的在于提供一种组合木螺钉，它将木螺钉与钉子组合一体，使用时容易定位，操作轻便。
为了实现上述目的，本实用新型采用如下技术方案：一种组合木螺钉，包括端面带有槽的钉帽和与钉帽一体的带有螺纹的钉体，其特征在于钉体的头部设计成尖状棱形锥体。
本实用新型与已有技术相比具有显而易见的优点：钉头设计成尖状棱形锥体，容易定位，棱边同时起到刮削作用，而不至于使钉子锥部硬性挤顶进木头，使操作更为轻便。
以下结合附图对本实用新型作详细说明。
附图是本实用新型结构示意图。
如图所示，本实用新型由端面带有槽的钉帽1、与钉帽一体的带螺纹的钉体2及与钉体头部3一体的尖头棱形锥体4组成组合木螺钉。本实用新型的锥体具有三条棱边。使用时，可直接用鎯头敲击组合木螺钉，将组合木螺钉三棱锥体部敲进木头，这样组合木螺钉就被固定在木头上，随后用旋凿将组合木螺钉的钉体部旋进木头至合适位置。

Claims (1)

  1. 一种组合木螺钉，包括端面带有槽的钉帽和与钉帽一体的带有螺纹的钉体，其特征在于钉体的头部设计成尖状棱形锥体。
CN 95243684 1995-03-31 1995-03-31 组合木螺钉 Expired - Fee Related CN2247739Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95243684 CN2247739Y (zh) 1995-03-31 1995-03-31 组合木螺钉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95243684 CN2247739Y (zh) 1995-03-31 1995-03-31 组合木螺钉

Publications (1)

Publication Number Publication Date
CN2247739Y true CN2247739Y (zh) 1997-02-19

Family

ID=33884235

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95243684 Expired - Fee Related CN2247739Y (zh) 1995-03-31 1995-03-31 组合木螺钉

Country Status (1)

Country Link
CN (1) CN2247739Y (zh)

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