螺丝起子

用來轉螺絲的手動工具

AI overview

A screwdriver is a tool—either hand-operated or powered by electricity—designed to turn screws so you can fasten or remove them. It matters because screws are one of the most common fasteners used in construction, manufacturing, and everyday repairs, making the screwdriver an essential tool for countless tasks.

AI-generated from the Wikipedia summary — may contain errors.

Key facts

Tool.name: Screwdriver
Tool.image: Screw Driver display.jpg
Tool.caption: A slotted or "flat-head" screwdriver
Tool.other_name: Turnscrew
Tool.classification: Hand tool
Tool.types: See List of screw drives
Tool.related: Hex keyWrench

via Wikipedia infobox

Wikidata facts

Subclass of: physical tool
Has part: shaft
Image: Big flat screwdriver.jpg

Show 9 more facts

name: šraubncijer
used by: culture
Commons category: Screwdrivers
Commons gallery: Screwdriver
MCN code: 8205.40.00
exact match: wordnet-rdf.princeton.edu/wn31/104098151-n
Unicode character: 🪛
physically interacts with: screw
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4

Sources (3)

via Wikidata · CC0

Article · 中文

螺钉旋具，又称螺丝起子，螺丝批，螺絲絞、螺絲刀或改锥等，是用以旋紧或旋松螺钉的工具。常見有一字（負號）和十字（正號）兩種。螺絲起子又有區分為傳統螺絲起子（英語：Screwdriver）和棘輪螺絲起子（英語：Ratchet screwdriver）。傳統螺絲起子是由一個塑膠手把外加一個可以鎖螺絲的鐵棒，而棘輪螺絲起子則是由一個塑膠手把外加一個棘輪機構。後者讓鎖螺絲的鐵棒可以順時針或逆時針空轉，藉由空轉的機能達到促進鎖螺絲的效率，而不需逐次將動力驅動器（手）轉回原本的位置。

Abstract from DBpedia / Wikipedia · CC BY-SA