New shock-absorbing magnetic barbell
A magnetic force and barbell technology, applied in the direction of dumbbells, heavy objects, etc., can solve the problem that the automatic locking technology of the barbell plate is not satisfactory, and achieve the effect of superior effect, reasonable structure, and easy increase and decrease
Active Publication Date: 2016-08-24
邳州市滨河中小企业管理服务有限公司
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Problems solved by technology
[0003] In order to overcome the defects of the prior art of barbells, the key is to carry out shock-absorbing treatment to achieve the purpose of being durable and not damaging the ground. The automatic locking technology has not reached a satisfactory level
Method used
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[0023] Now in conjunction with accompanying drawing, the present invention is described in further detail.
[0024] Such as figure 1 , figure 2 and image 3 The new shock-absorbing magnetic barbell shown includes a grip bar 5, a wheel hub 2 and a barbell plate 6. The wheel hub 2 and the grip bar 5 are connected by a flange 3, and an inflatable rubber wheel 1 is arranged on the outer cover of the hub 2; the grip bar on the outside of the hub passes through The shaft sleeve 10 of the barbell plate, the barbell plate 6 is composed of a steel outer ring 8, a spring steel strip spoke 9 filled with rubber and a steel shaft sleeve 10, and the outer diameter of the barbell plate 6 is smaller than the outer diameter of the rubber wheel; the steel axle sleeve The main body 12 is embedded with several magnetic pieces 11 .
[0025] Threads are engraved on the grip bar 5 on the outside of the barbell, and a locking nut 7 with a handle is provided on the threads.
[0026] The handle ba...
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The invention discloses a novel shock-absorbing magnetic barbell, which comprises a grip bar, a wheel hub and a barbell plate. The wheel hub and the grip bar are connected by a flange, and an inflatable rubber wheel is arranged on the hub outer cover; the grip bar outside the wheel hub passes through the shaft of the barbell plate. The barbell plate is composed of a steel outer ring, rubber-filled spring steel strip spokes and a steel axle sleeve. The outer diameter of the barbell plate is smaller than the outer diameter of the rubber wheel; the main body of the steel axle sleeve is embedded with several magnetic pieces. The invention has reasonable structure, strong durability, and outstanding shock absorption effect; there is no strong collision impact between metal parts, no excessive noise, and the shock absorption effect is superior when landing, and will not cause ground damage; the magnetic self-priming locking design is more beneficial Automatically ensure the overall fastening of the barbell plate, and the rotating barbell plate can switch the magnetic force between suction and repulsion, which is convenient for the replacement of the barbell plate, and has a broad application prospect.
Description
technical field [0001] The invention relates to a sports equipment, in particular to a novel shock-absorbing magnetic barbell. Background technique [0002] Barbell is the most commonly used sports equipment for strength training and weightlifting. Because the barbell is heavy, when it is performing barbell training or weightlifting competition, the sound of falling down is very loud, causing a great impact and causing large ground damage. , Due to its heavy weight, it is inevitable that the metal parts inside the barbell will collide with each other, resulting in deformation and damage. On the other hand, if the barbell plate can be automatically locked, it will also be convenient for the user and save a lot of time for disassembling the barbell plate. [0003] In order to overcome the defects of the prior art of barbells, the key is to carry out shock-absorbing treatment to achieve the purpose of being durable and not damaging the ground. The automatic locking technology...
Claims
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IPC IPC(8): A63B21/075
CPCA63B21/0724A63B2209/08
Inventor 肖红青唐丽银永忠
Owner 邳州市滨河中小企业管理服务有限公司