An outdoor basketball hoop with a protective device
A technology of a protective device and a basketball rack, which is applied to the field of outdoor basketball racks, can solve the problems of high cost, complex structure, low practicability, etc., and achieve the effects of prolonging the service life, easy operation and convenient installation.
Active Publication Date: 2021-03-12
QINGDAO AGRI UNIV
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Problems solved by technology
[0006] The above-mentioned patent realizes the perfect protection of the ring and the net in rainy weather, but there is a problem that the patented technology relies on the condition that the gravity of the rainwater is used to shrink the ring and the net, so when the amount of rainwater When the condition of triggering the mechanical structure is not reached, that is, when the rainfall is small, the device cannot retract the net under the shield, and it cannot prevent the net from being wet by rain. That is to say, the patent It can't adapt to all rainy weather, still can't realize the protection of the net, the practicability is not strong, and the structure is more complicated, the cost is higher, and the problem of high temperature and sun exposure can't be solved
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[0020] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail;
[0021] Such as figure 1 , 2 , 3, 4, 5, 6, 7, and 8, an outdoor basketball stand with a protective device includes a column 3 with a base 1 and a backboard 2, and a hoop 4 is installed on the backboard 2, and the hoop 4 It consists of an upper annular body 5 and a lower annular body 6 that is buckled with the upper annular body 5 to form a circular cross-section. On the arc surface of the lower annular body 6, it faces downward from the arc along the central axis of the lower annular body 6. Offer a continuous annular chute 7 in the annular body 6, also comprise a net body 8 and drive this net body 8 to form the protection device of basket net 9 on the ring 4, described net body comprises a rectangular net 10, in rectangular On one side of the net 10, a flexible sleeve 11 is sewn along the length direction of the rectangular net 10, and a flexi...
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The invention relates to the technical field of basketball equipment, in particular to an outdoor basketball stand with a protective device. It includes a column with a base and a backboard, and a hoop is installed on the backboard. The hoop is composed of an upper annular body and a lower annular body that is buckled with the upper annular body to form a circular cross-section. An annular chute is provided along the lower annular body , also includes a net body and a protective device, the protective device includes a retractable device, and a protective box, the retractable device includes a rolling mechanism and a netting mechanism, the rolling mechanism includes a fixed shaft arranged in the protective box, on the fixed shaft A rotary cylinder is provided, and a spring is arranged in the rotary cylinder. The invention adopts the mutual cooperation between the net forming mechanism and the winding mechanism, and controls the rotation of the net forming mechanism through the manual crank, so as to realize the automatic retracting and unwinding of the basket net, effectively avoiding the damage to the basket net caused by high temperature, sun, wind and rain, It can realize the complete protection of the net in any weather and environment, and prolong the service life of the net.
Description
technical field [0001] The invention relates to the technical field of basketball equipment, in particular to an outdoor basketball stand with a protective device. Background technique [0002] Today, as an Olympic event, basketball is not only known as competitive sports, but basketball has become a popular sport among sports fans all over the world. At present, basketball is divided into indoor courts and outdoor courts according to the venue. Except for high-end stadiums such as basketball competition venues, which are indoor courts, the basketball courts used by most schools, parks and communities are all open-air equipment. Basketball courts and basketball stands are both In the open air, we all know that most of the nets hanging on the hoop are woven with ropes or made of iron chains. The nets on the outdoor basketball hoop will inevitably be exposed to the outside. Under the influence of weather such as rain, the net is easily damaged due to aging, and the chain net ...
Claims
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IPC IPC(8): A63B63/08
Inventor 刘巍
Owner QINGDAO AGRI UNIV