Drawing pin
Drawing pin (also known as a thumb tack or push pin in American English) is a short nail or pin used to fasten items to a wall or board for display and intended to be inserted by hand, usually using the thumb. A typical drawing pin has a head that is larger than the body, allowing for easier manipulation and insertion. The design of a drawing pin allows it to anchor items securely while causing minimal damage to the underlying surface upon removal.
History[edit | edit source]
The invention of the drawing pin is attributed to Edwin Moore in the early 20th century, who founded the Moore Push-Pin Company. The initial purpose was to provide a simple method for attaching papers to bulletin boards without causing significant damage. Over time, the utility of drawing pins expanded, making them indispensable in offices, classrooms, and homes for various purposes, including hanging decorations, posters, and notices.
Design and Varieties[edit | edit source]
Drawing pins come in various sizes, colors, and designs. The traditional design consists of a flat or slightly rounded metal head and a sharp steel pin. However, modern variations include plastic heads, which may be transparent or in various colors to match decor or for color-coding purposes. Some drawing pins have decorative heads, shaped like animals, flowers, or other objects, catering to aesthetic preferences or specific themes.
Safety and Ergonomic Designs[edit | edit source]
To address safety concerns, especially in environments with children, manufacturers have developed push pins with retractable points or guards that cover the pin when not in use. Ergonomic designs feature larger, easier-to-handle shapes that reduce the risk of injury or strain when inserting or removing the pins.
Uses[edit | edit source]
Drawing pins are versatile tools used in a wide range of settings. In educational settings, teachers use them to attach educational materials, posters, and student work to bulletin boards and walls. In offices, they serve to affix memos, notices, and calendars to notice boards. At home, drawing pins can be used for hanging lightweight decorations, photos, and reminders.
Safety Precautions[edit | edit source]
While drawing pins are generally safe to use, they pose a puncture risk if not handled carefully. It is advisable to keep them out of reach of small children and to ensure they are securely fastened to prevent accidents. When removing drawing pins, it is recommended to pull them straight out to minimize damage to the surface and reduce the risk of the pin breaking.
Environmental Considerations[edit | edit source]
With increasing awareness of environmental issues, the sustainability of office supplies, including drawing pins, has come under scrutiny. Consumers are encouraged to consider reusable alternatives or to ensure that metal drawing pins are recycled properly to minimize environmental impact.
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Contributors: Prab R. Tumpati, MD