Outdoor basketball net rainproof device
A basketball net, outdoor technology, applied to balls, sports accessories, etc., can solve the problems of not being able to prevent the net from getting wet in the rain, the net being retracted under the shield, and the inability to realize the net protection, etc., to protect the basket. The effect of net, simple structure and easy operation
Active Publication Date: 2019-05-17
QINGDAO AGRI UNIV
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Problems solved by technology
[0007] 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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[0021] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments;
[0022] Such as figure 1 , 2 , 3, 4, 5, 6, an outdoor basketball net rainproof device, including a column 3 with a base 1 and a backboard 2, a ring 4 is installed on the backboard 2, the ring 4 is formed by the upper ring body 5 and It is buckled with the upper ring body 5 to form a lower ring body 6 with a circular overall cross section. On the arc surface of the lower ring body 6, a central axis of the lower ring body 6 extends from the arc to the lower ring body 6. Continuous annular chute 7. It also includes a net body 8 and a protection system that drives the net body 8 to form a net 9 on the ring 4. The net body 8 includes a rectangular net 10, on one side of the rectangular net 10, along the rectangular net 10 A flexible sleeve 11 is sewn in the length direction. The protection system includes a retracting device 15 for driving the net body 8...
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The invention discloses an outdoor basketball net rainproof device which comprises an upright column as well as a net body and a protection system, wherein the upright column is provided with a base and a backboard; a basket ring is mounted on the backboard; the protection system is used for driving the net body to form a basketball net on the basket ring; a netting mechanism comprises a tractionrope which extends into a protection box, is connected with a rotating cylinder and is used for providing pull force for the rotating cylinder; a first guide wheel and a second guide wheel which are connected with the traction rope in a rolling manner, and a manual rocker handle which is connected with the traction rope penetrating through the first guide wheel and the second guiding wheel and isused for providing traction force for the traction rope when the net body is released to form the basketball net, are respectively arranged on the upright column from top to bottom. The net body is controlled in modes of coiling and release, so that the basketball net can be coiled inside the protection box when being not used, the net body can be released and coiled in situ to form the basketballnet when being used, and the problem that a basketball net in the open air is aged because of wind and rain can be substantially solved.
Description
Technical field [0001] The invention relates to the technical field of basketball equipment, in particular to a rainproof device for an outdoor basketball net. Background technique [0002] At present, basketball is divided into indoor venues and outdoor venues according to the venue. Except for high-end stadiums such as basketball competition venues, which are indoor venues, the basketball courts used in most schools, parks and communities are open-air equipment. Both basketball courts and basketball stands are In the open air, everyone knows that most of the nets hanging on the hoop are woven with rope or made of iron chains. The nets on the outdoor basketball hoop will inevitably be exposed, in the sun, Under the action of rain and other weather, the nets are easily damaged due to aging, and the nets of the iron chains will quickly rust, especially in the hot summer sun will aggravate the aging of the nets, so frequent replacement of the nets Not only will it increase expens...
Claims
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Inventor 刘巍
Owner QINGDAO AGRI UNIV