A special badminton net frame for training
A technology of badminton racks and wheel legs, which is applied in the field of badminton racks for training, which can solve the problems of difficult precise control, difficulty in adapting to the quality of counterweights, laborious movement of portable racks, etc., and achieves easy storage, does not take up space, and is convenient for storage Effect
Inactive Publication Date: 2019-06-14
HUNAN UNIV OF ARTS & SCI
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a special badminton net stand for training, which has the advantages of convenient movement, time-saving and labor-saving, counterweight quality control, and precise adjustment of the height of the net, etc. The quality is difficult to adapt to the needs of different venues, and the height adjustment of the net is complicated and difficult to control precisely
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] see Figure 1-8, a special badminton net frame for training, comprising a base 1, a fixed block 2 is fixedly installed on one side of the front of the base 1, a fixed shaft 3 is fixedly installed on the other side of the front of the base 1, and a wheel is movably sleeved inside the fixed block 2 Leg 4, the cross-sectional shape of wheel leg 4 is oval, the bottom end of wheel leg 4 is fixedly installed with roller 5, and the top of wheel leg 4 is movabl...
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The invention relates to the technical field of sports equipment, and discloses a special badminton net rack for training. The special badminton net rack for training includes a base, a fixed block isfixedly mounted on one side of the front of the base, a fixed shaft is fixedly mounted on the other side of the front of the base, a wheel leg is movably sleeved inside the fixed block, the cross section of the wheel leg is oval, a roller is fixedly mounted at the bottom end of the wheel leg, the top end of the wheel leg is movably connected with a wheel adjusting device, the outside of the fixedshaft is movably sleeved with an L-shaped wheel leg, and a roller is fixedly mounted at the bottom of the L-shaped wheel leg. According to the special badminton net rack for training, by using the wheel adjusting device to adjust the roller up and down, the roller can be adjusted and controlled to be located on one side or at the bottom of the base; when there is a weight in a counterweight device, the height of the roller can still be adjusted conveniently in a labor-saving mode by rotating a handle, the horizontal and vertical position of the L-shaped wheel leg are controlled through a limiting device and a fixing device, the base can be moved in a labor-saving mode conveniently, and the special badminton net rack for training is more convenient to use.
Description
technical field [0001] The invention relates to the technical field of sports equipment, in particular to a special badminton net rack for training. Background technique [0002] The badminton net frame refers to the bracket used to support the badminton net. It stands at the two midpoints of the sideline of the badminton court and is responsible for pulling the badminton net apart and reaching the standard height. The distance of the badminton net frame is determined according to the badminton net. , a special badminton net frame for training, the standard badminton net is 6.10 meters long and 76 centimeters wide, the two ends of the net post are 1.55 meters above the ground, and the middle is 1.50 meters high. Badminton racks are divided into fixed and portable. Generally, sports venues use fixed racks. This kind of fixed racks generally have a thick base, which is difficult to move. Portable is to solve the problem that badminton racks are inconvenient to carry or not It...
Claims
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IPC IPC(8): A63B61/02
CPCA63B61/02A63B2102/04
Inventor 李小华杨锋李剑波周鸿雁杨苗
Owner HUNAN UNIV OF ARTS & SCI