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A barbell plate with a fixed function

A fixed function, barbell plate technology, applied in the field of sports, can solve the problem of not being able to fix the barbell plate well, and achieve the effect of preventing shaking

Inactive Publication Date: 2021-01-15
NORTHWEST NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a barbell plate with a fixing function to solve the problem that the barbell plate cannot be fixed well in the above-mentioned background technology

Method used

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  • A barbell plate with a fixed function
  • A barbell plate with a fixed function
  • A barbell plate with a fixed function

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Embodiment Construction

[0025] Hereinafter, embodiments of the present invention will be described in detail, examples of which are shown in the accompanying drawings and the following description. While the invention will be described in conjunction with exemplary embodiments, it will be understood that the description is not intended to limit the invention to the exemplary embodiments. On the contrary, the invention is to cover not only the exemplary embodiment, but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims Inside.

[0026] see figure 1 to attach Figure 7 , a barbell plate with a fixed function, including a barbell plate 1, an inner ring 2 of the barbell plate, a slot 201, an inclined plate 2011, a stiffener 3, a suction cup 301, a built-in pipe 302, an end protrusion 3021, and an exhaust hole 303, Embedding groove 3031, roller 304, snap ring 3042, buffer sprin...

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PUM

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Abstract

The invention provides a disk with a fixing function. The disk comprises a disk body, a disk inner ring, a clamping slot, a tilt plate, a stiffener, a sucker, an internal pipeline, a tail-end bulge, an exhaust hole, an embedded slot, a roller, a clamping ring, a buffer spring and a rolling shaft, wherein the disk inner ring penetrates through the middle of the disk body, and the stiffener is fixedly connected to one side of the disk inner ring in a surrounding mode. According to the disk, through the roller on the lower surface of the stiffener, when the disk is sleeved with a lever, the roller rolls on the lever; in the rolling process, according to the negative pressure principle, air in the internal pipeline is discharged from a lower-end opening of the internal pipeline and the exhausthole; and the cross section of the sucker is in an inverted-horn shape, the lower end of the sucker is in sealing connection with an upper-end opening of the internal pipeline, the lower end of the sucker is embedded into the internal pipeline, the cross section of the exhaust hole is in a horn shape, and therefore the diameter of an upper-end opening of the exhaust hole is larger than the diameter of a lower-end opening of the sucker.

Description

technical field [0001] The invention relates to the technical field of sports, in particular to a barbell plate with a fixing function. Background technique [0002] Nowadays, the barbell plate is inserted on the barbell bar through its own inner ring, and clipped into the barbell plate clip to achieve a fixed effect. [0003] However, the existing barbell plate fixing method will cause vibration between the barbell plate and the barbell plate due to the vibration generated by the user in the process of pushing the barbell bar, and because the vibration will make the barbell plate loose, it cannot be guaranteed to use When the user promotes the barbell, the barbell can be firmly fixed on the barbell, which is a potential safety hazard. Contents of the invention [0004] The object of the present invention is to provide a barbell plate with a fixing function, so as to solve the problem that the barbell plate cannot be well fixed in the above-mentioned background technology...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B21/075A63B21/072
CPCA63B21/0724A63B21/075
Inventor 张丽
Owner NORTHWEST NORMAL UNIVERSITY