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A bulldog clip is a device for temporarily but firmly binding sheets of
paper Paper is a thin sheet material produced by mechanically or chemically processing cellulose fibres derived from wood, Textile, rags, poaceae, grasses, Feces#Other uses, herbivore dung, or other vegetable sources in water. Once the water is dra ...
together. It consists of a rectangular sheet of springy
steel Steel is an alloy of iron and carbon that demonstrates improved mechanical properties compared to the pure form of iron. Due to steel's high Young's modulus, elastic modulus, Yield (engineering), yield strength, Fracture, fracture strength a ...
curved into a cylinder, with two flat steel strips inserted to form combined handles and jaws. The user presses the two handles together, causing the jaws to open against the force of the spring, then inserts a stack of papers and releases the handles. The spring forces the jaws together, gripping the papers firmly. A bulldog clip combined with a suitable piece of board makes a
clipboard A clipboard is a thin, rigid writing board with a clip at the top for holding paper in place. A clipboard is typically used to support paper with one hand while writing on it with the other, especially when other writing surfaces are not avail ...
.


History and trademark

''BULLDOG'' is a registered
trademark A trademark (also written trade mark or trade-mark) is a form of intellectual property that consists of a word, phrase, symbol, design, or a combination that identifies a Good (economics and accounting), product or Service (economics), service f ...
of Brandsley Limited which is licensed to Faire Bros & Co Limited. Its registration as a trademark in the United Kingdom dates back to 1944.


Alternative uses

Bulldog clips can be used in many domestic, industrial, and arts and crafts applications, including: *The binding of a
flip book A flip book, flipbook, flicker book, or kineograph is a booklet with a series of images that very gradually change from one page to the next, so that when the pages are viewed in quick succession, the images appear to animate by simulating moti ...
allowing sheets to be added, removed or replaced. *A cable tidy at a
computer A computer is a machine that can be Computer programming, programmed to automatically Execution (computing), carry out sequences of arithmetic or logical operations (''computation''). Modern digital electronic computers can perform generic set ...
station. The clip can be clamped onto the edge of a
desk A desk or bureau is a piece of furniture with a flat table (furniture), table-style work surface used in a school, office, home or the like for academic, professional or domestic activities such as reading (activity), reading, writing, or using ...
and computer cables can be threaded through the holes on the end of the tip. This helps the user organize wires and prevents them from falling back behind the desk. *Resealing an opened bag of food to keep it fresh longer. *Warping a
loom A loom is a device used to weaving, weave cloth and tapestry. The basic purpose of any loom is to hold the Warp (weaving), warp threads under tension (mechanics), tension to facilitate the interweaving of the weft threads. The precise shape of ...
when weaving. *A fast release mechanism for theatre backdrops. *Holding an
eraser An eraser (also known as a rubber in some Commonwealth countries, including South Africa from which the material first used got its name) is an article of stationery that is used for removing marks from paper or skin (e.g. parchment or vellu ...
, providing a larger surface to grip for those with
motor disabilities A physical disability is a limitation on a person's physical functioning, mobility, dexterity or stamina. Other physical disabilities include impairments which limit other facets of daily living, such as respiratory disorders, blindness, epilepsy ...
. *Holding down a Ctrl key on a computer keyboard to circumvent the issue of holding the button down when selecting multiple items. *Pinning back hair back on top of a person's head.


See also

*
Binder clip A binder clip (also known as a foldback clip, paper clamp, banker's clip, foldover clip, bobby clip, or clasp) is a simple device for binding sheets of paper together. It leaves the paper intact and can be removed quickly and easily, unlike the ...
*
Clothespin A clothespin (US English) or clothes peg (UK English), also spelled "clothes pin" is a fastener used to hang up clothes for drying, usually on a clothes line. Clothespins come in many different designs. Design During the 1700s laundry was ...
*
Crocodile clip Alligator clip A crocodile clip or alligator clip is a plier-like spring-tensioned metal clip with elongated, serrated jaws that is used for creating a temporary electrical connection. This simple mechanical device gets its name from the r ...


References


External links


Bulldog clip
dictionary.reference.com
How to pronounce bulldog clip in UK and US English
dictionary.cambridge.org
How to make a BULLDOG CLIP PHONE TRIPOD
YouTube YouTube is an American social media and online video sharing platform owned by Google. YouTube was founded on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim who were three former employees of PayPal. Headquartered in ...
, June 12, 2015 Fasteners Stationery {{Product-stub