Trampoline safety net enclosure

Last updated
A jumper doing a flip on a trampoline with a safety net enclosure Jumper doing flip on trampoline with safety net, 2012.jpg
A jumper doing a flip on a trampoline with a safety net enclosure

A trampoline safety net enclosure is a trampoline accessory that significantly reduces the chance of fall off and frame impact injuries.

Contents

History

The first commercially successful trampoline safety net enclosures were invented and patented by Mark Publicover in the United States and first sold there in 1997 by JumpSport Trampolines. By 2006 80% of all new trampoline sales included safety net enclosures. [1]

Safety benefits

While a trampoline is safest when only one person jumps at a time, in practice the enjoyment derived from multiple simultaneous jumpers means that this recommendation is often disregarded. [2] The benefit of an enclosure is that it keeps jumpers from falling off a trampoline or impacting the frame. [3] [4]

Safety net enclosures vary from one manufacturer to another, such as the opening in the net so that jumpers may enter and exit the trampoline. The design of such openings may include: snap/Velcro system, zipper, or overlapping sections. The snap, zipper, and Velcro systems require the person entering to both open and close the entrance, allowing for the possibility of misuse, whereas the doubled over system avoids this requirement by being a passive solution. [5]

See also

Related Research Articles

<span class="mw-page-title-main">Bungee jumping</span> Jumping while connected to an elastic cord

Bungee jumping, also spelled bungy jumping, is an activity that involves a person jumping from a great height while connected to a large elastic cord. The launching pad is usually erected on a tall structure such as a building or crane, a bridge across a deep ravine, or on a natural geographic feature such as a cliff. It is also possible to jump from a type of aircraft that has the ability to hover above the ground, such as a hot-air-balloon or helicopter. The thrill comes from the free-falling and the rebound. When the person jumps, the cord stretches and the jumper flies upwards again as the cord recoils, and continues to oscillate up and down until all the kinetic energy is dissipated.

<span class="mw-page-title-main">Trampoline</span> Device people can bounce on for recreational or competitive purposes

A trampoline is a device consisting of a piece of taut, strong fabric stretched between a steel frame often using many coiled springs. People bounce on trampolines for recreational and competitive purposes.

<span class="mw-page-title-main">Product recall</span> Request to return a product after the discovery of safety issues or product defects

A product recall is a request from a manufacturer to return a product after the discovery of safety issues or product defects that might endanger the consumer or put the maker or seller at risk of legal action. Product recalls are one of a number of corrective actions that can be taken for products that are deemed to be unsafe.

<span class="mw-page-title-main">U.S. Consumer Product Safety Commission</span> United States government agency

The United States Consumer Product Safety Commission is an independent agency of the United States government. The CPSC seeks to promote the safety of consumer products by addressing "unreasonable risks" of injury ; developing uniform safety standards ; and conducting research into product-related illness and injury. In part due to its small size, the CPSC attempts to coordinate with outside parties—including companies and consumer advocates—to leverage resources and expertise to achieve outcomes that advance consumer safety. The agency was created by section 4 of the Consumer Product Safety Act in 1972. The agency reports to Congress and the President; it is not part of any other department or agency in the federal government. The CPSC has five commissioners, who are nominated by the president and confirmed by the Senate for staggered seven-year terms. Historically, the commission was often run by three commissioners or fewer. Since 2009, however, the agency has generally been led by five commissioners, one of whom serves as chairman. The commissioners set policy for the CPSC. The CPSC is headquartered in Bethesda, Maryland.

<span class="mw-page-title-main">Rare-earth magnet</span> Strong permanent magnet made from alloys of rare-earth elements

A rare-earth magnet is a strong permanent magnet made from alloys of rare-earth elements. Developed in the 1970s and 1980s, rare-earth magnets are the strongest type of permanent magnets made, producing significantly stronger magnetic fields than other types such as ferrite or alnico magnets. The magnetic field typically produced by rare-earth magnets can exceed 1.2 teslas, whereas ferrite or ceramic magnets typically exhibit fields of 0.5 to 1 tesla.

<span class="mw-page-title-main">Zipper (ride)</span> Amusement ride invented by Joseph Brown

The Zipper is an amusement ride designed by Joseph Brown under Chance Rides in 1968. Popular at carnivals and fairs in the United States, Canada, Australia, Mexico and New Zealand, it features strong vertical G-forces, numerous spins, and a noted sense of unpredictability. Chance Rides had manufactured the ride continuously from 1968 to 2001. In 2015, Chance built a Zipper for Skinner's Amusements. Since its debut, 222 models were produced. Only one of these was specifically designed for an amusement park, Galaxyland, at the West Edmonton Mall in Edmonton, Alberta, Canada. However, it was eventually removed due to frequent breakdowns as this ride was not designed for full-time operation.

<span class="mw-page-title-main">Aluminum building wiring</span> Type of electrical wiring

Aluminum building wiring is a type of electrical wiring for residential construction or houses that uses aluminum electrical conductors. Aluminum provides a better conductivity-to-weight ratio than copper, and therefore is also used for wiring power grids, including overhead power transmission lines and local power distribution lines, as well as for power wiring of some airplanes. Utility companies have used aluminum wire for electrical transmission in power grids since around the late 1800s to the early 1900s. It has cost and weight advantages over copper wires. Aluminum in power transmission and distribution applications is still the preferred wire material today.

<span class="mw-page-title-main">Inflatable castle</span> Temporary inflatable structure for play

Inflatable castles are temporary inflatable structures and buildings and similar items. They are rented for backyard and block party functions, school and church festivals and village fetes and used for recreational purposes. The growth in the use of such devices has led to a rental industry that includes inflatable slides, inflatable water slides, obstacle courses, and giant games, carnival games, and more.

<span class="mw-page-title-main">Heelys</span> Brand of roller shoes

Heelys is an American brand of roller shoe that have one or more removable wheels embedded in each sole, similar to inline skates, allowing the wearer to walk, run, or, by shifting their weight to their heels, roll. Braking can be achieved by lowering the back of the foot so that sole contacts the ground. Roger Adams patented Heelys in 1999. The headquarters are located in Carrollton, Texas.

<span class="mw-page-title-main">Toy safety</span> Practice of ensuring that toys meet safety standards

Toy safety is the practice of ensuring that toys, especially those made for children, are safe, usually through the application of set safety standards. In many countries, commercial toys must be able to pass safety tests in order to be sold. In the U.S., some toys must meet national standards, while other toys may not have to meet a defined safety standard. In countries where standards exist, they exist in order to prevent accidents, but there have still been some high-profile product recalls after such problems have occurred. The danger is often not due to faulty design; usage and chance both play a role in injury and death incidents as well.

<span class="mw-page-title-main">Consumer Product Safety Improvement Act</span>

The Consumer Product Safety Improvement Act (CPSIA) of 2008 is a United States law signed on August 14, 2008 by President George W. Bush. The legislative bill was known as HR 4040, sponsored by Congressman Bobby Rush (D-Ill.). On December 19, 2007, the U.S. House approved the bill 407-0. On March 6, 2008, the U.S. Senate approved the bill 79-13. The law—public law 110-314—increases the budget of the Consumer Product Safety Commission (CPSC), imposes new testing and documentation requirements, and sets new acceptable levels of several substances. It imposes new requirements on manufacturers of apparel, shoes, personal care products, accessories and jewelry, home furnishings, bedding, toys, electronics and video games, books, school supplies, educational materials and science kits. The Act also increases fines and specifies jail time for some violations.

Burger King <i>Pokémon</i> container recall 1999–2000 toy recall effort

During 1999 and 2000, Burger King and the Consumer Product Safety Commission held an effort to recall plastic containers resembling Poké Balls in the United States after it was determined they presented a suffocation hazard.

Springfree Trampoline is a company that manufactures recreational trampoline products and accessories. The design was created by Keith Vivian Alexander, a professor in the Mechanical Engineering Department at the University of Canterbury in Christchurch, New Zealand.

Dynacraft BSC, Inc. is a privately held United States–based distributor of bicycles, scooters, battery-operated ride-on, and electric ride-on. Dynacraft is based in Port Wentworth, Georgia, and has its distribution center located there as well.

<span class="mw-page-title-main">SawStop</span> American table saw manufacturer

SawStop is an American table saw manufacturer headquartered in Tualatin, Oregon. The company was founded in 2000 to manufacture table saws that feature a patented automatic braking system that stops the blade upon contact with skin or flesh. This aims to minimize injuries that are relatively common when working with normal table saws.

<span class="mw-page-title-main">Bicycle helmets in the United States</span>

The requirement to wear bicycle helmetsin the United States varies by jurisdiction and by age of the cyclist, for example 21 states and the District of Columbia have statewide mandatory helmet laws for children. 29 US states have no statewide law, and 13 of these states have no such laws in any lower-level jurisdiction either.

<span class="mw-page-title-main">Hook-and-loop fastener</span> Type of textile fastener

Hook-and-loop fasteners, commonly known as Velcro, hook-and-pile fasteners or touch fasteners are versatile fastening devices that allow two surfaces to be repeatedly attached and detached with ease. Invented in the mid-20th century, they are widely used in clothing, accessories, and various industrial and consumer applications. The fastener consists of two complementary components: one with tiny hooks and the other with soft loops. When pressed together, the hooks catch the loops, creating a secure but temporary bond. The fasteners can be separated by peeling or pulling the surfaces apart, often producing a distinctive ripping sound.

<span class="mw-page-title-main">Mark W. Publicover</span> American entrepreneur and inventor

Mark William Publicover is an American entrepreneur, inventor and co-founder-owner of JumpSport, Inc. in Silicon Valley. In 1996, Publicover designed the first trampoline safety net enclosure to become commercially successful. These enclosures protect trampoliners from falling off the trampoline.

<span class="mw-page-title-main">JumpSport</span>

JumpSport, Inc. is a manufacturer of recreational trampolines and accessories that are distributed worldwide. JumpSport markets and sells a patented trampoline safety net enclosure which was invented by one of the company's founders, Mark Publicover.

Donald Wallace (Wally) Gordon was an American gymnast and inventor who is notable for inventing the first landing mats, incline mats, octagons and all the other foam shapes that currently fill gymnastic schools. Gordon also invented the foam landing pits for pole-vaulters and high jumpers used in all Track and Field competitions including the 1968 Olympics, where they made their first Olympic debut.

References

  1. George Rutherford, M.S.; Natalie Marcy, B.S.; Alberta Mills, B.A. (April 2004). "Hazard Screening Report – Outdoor Activities and Equipment Generally Considered Children's Products, but also used by Adults" (PDF). Consumer Product Safety Commission. p. 18. Archived from the original on October 28, 2013. A third product, trampolines, has been the subject of work by CPSC's Office of Compliance and CPSC staff has worked with industry and others to strengthen the voluntary standard for these products to reduce the hazards. The injury frequency associated with trampolines increased significantly from 1997 to 2000, but the two years since have shown enough of a decline that the change from 1997 to 2002 is not significant.
  2. "Summer Safety: Trampoline Dangers". ABC News. July 24, 2007. Doctors said even extra safety gear and adult supervision aren't enough to make trampolines safe, and one of the worst things is when kids play together. More than one kid on a trampoline increases the odds of injury because it becomes a lot easier for a child to lose his balance.
  3. "Best Trampoline Net". The importance of safety net enclosure and the best pick - Trampoline Guide.
  4. Ronald A. Furnival; Kellee A. Street; Jeff E. Schunk (May 1, 1999). "Too Many Pediatric Trampoline Injuries". Pediatrics. 103 (5): e57. doi: 10.1542/peds.103.5.e57 . PMID   10224201. Recommendations in several recent reports regarding recreational trampoline use have included increased supervision, increased use of spotters, placing the trampoline at ground level, placing padding around the outside of the trampoline, enclosing the trampoline within a fence, and the avoidance of complex maneuvers.
  5. Jamie Sotonoff (July 5, 2009). "Suburban doctors, parents weigh in on the trampoline debate". Daily Herald. Chicago. While jumping with her friends on a large, backyard trampoline over Memorial Day weekend, 8-year-old Hannah Rickett of Mount Prospect accidentally fell backward through the unzipped netting.