CN114288611A

CN114288611A - Mute barbell disc

Info

Publication number: CN114288611A
Application number: CN202210140838.5A
Authority: CN
Inventors: 颜建明; 郑俊明
Original assignee: Changtai Zhuoyue Sporting Goods Co ltd
Current assignee: Changtai Zhuoyue Sporting Goods Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-04-08

Abstract

The invention discloses a silent barbell disc which comprises a barbell disc body, wherein a rod hole which is installed with a barbell rod is arranged at the center of the barbell disc body, two concave parts are symmetrically arranged at two sides of the barbell disc body, the concave parts are circumferentially arranged along the periphery of the rod hole to form a buffering silent area, a plurality of buffering silent holes for buffering the falling of the barbell disc body are uniformly distributed in the concave parts, and each buffering silent hole is circumferentially arranged. According to the barbell disc structure, the two concave parts are symmetrically arranged on the two sides of the barbell disc, the buffering silent holes arranged in the concave parts are used for forming the buffering silent area, and the buffering silent holes are circumferentially arranged in a surrounding manner.

Description

Mute barbell disc

Technical Field

The invention relates to the technical field of fitness equipment, in particular to a mute barbell disc.

Background

The barbell is a core training exercise training device and is also a weight lifting device. The barbell exercise belongs to weight training, and is only used for enhancing muscle strength training by using barbell training equipment. The barbell can also be used for core training to promote overall coordination.

Barbell mainly comprises barbell bar and barbell disc, through barbell disc quantity and the counter weight that changes on the barbell bar, and then adjusts the intensity of training, the user can directly be lost it subaerial often at the replacement barbell disc, and the barbell disc drops subaerial, lacks the measure of buffering, can produce a large amount of noises after bumping, also can produce the damage to the barbell disc simultaneously, consequently needs a barbell disc that has the buffering silence.

Disclosure of Invention

The invention aims to provide a mute barbell disc, wherein two concave parts are symmetrically arranged on two sides of the barbell disc, a buffer mute area is formed by buffer mute holes arranged in the concave parts, and the buffer mute holes are circumferentially arranged in a surrounding manner.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a silence barbell disc, includes the barbell disc body, the center of barbell disc body is provided with a pole hole of installing mutually with the barbell pole, the barbell disc body is equipped with two depressed parts at its bilateral symmetry, the depressed part is the circumference along pole hole periphery and encircles the setting and form a buffering silence district, the equipartition has a plurality of buffering silence holes that are used for the barbell disc body to drop the buffering in the depressed part, each buffering silence hole is the circumference and encircles the setting.

Further, buffering silence hole comprises a plurality of first holes, second hole, third hole and fourth hole, first hole sets up along the equidistant circumference in the outside of depressed part, the equidistant circumference in the inboard of depressed part sets up is followed to the second hole, third hole sets up in turn between two second holes, the fourth hole sets up in turn between two first holes.

Furthermore, first hole and the crisscross setting of fourth hole, the crisscross setting of second hole and third hole, the aperture size of first hole, second hole, third hole and fourth hole reduces from a left side to the right side in proper order.

Further, first hole, second hole, third hole and fourth hole are diamond-shaped hole, first hole and second hole all transversely encircle the setting, third hole and the equal vertical setting of encircleing of fourth hole.

Furthermore, the buffering mute holes in the buffering mute areas on the two sides of the barbell disc body are symmetrically arranged, and the depth of each hole is equal.

Furthermore, the barbell disc body is provided with a central bulge and an edge bulge, the central bulge is arranged between the depressed part and the rod hole, the edge bulge is arranged on the outer side of the depressed part, and the outer wall of the central bulge is carved, adhered or coated with an identification symbol.

Furthermore, the barbell disc body is specifically arranged into a cylinder, the barbell disc body is provided with an installation part and an anti-slip part along the peripheral side wall of the barbell disc body, and the installation part is provided with a buffer layer surrounding the periphery of the installation part; the antiskid parts are arranged on two sides of the mounting part.

Further, the buffer layer is made of polyurethane or rubber materials; the anti-skid part is provided with anti-skid bulges distributed in an array.

Furthermore, the buffering silent sound holes are arranged in the concave part in a surrounding mode at equal intervals to form an annular hole group, at least two annular hole groups are arranged in the concave part, and the annular hole groups are arranged in a staggered mode from inside to outside.

Further, the buffering mute hole is specifically at least any one of a circle, a diamond, a triangle or a square.

After adopting the technical scheme, compared with the background technology, the invention has the following advantages:

1. according to the barbell disc structure, the two concave parts are symmetrically arranged on the two sides of the barbell disc, the buffering silent holes arranged in the concave parts are used for forming the buffering silent area, and the buffering silent holes are circumferentially arranged in a surrounding manner.

2. The buffering silent hole comprises a first hole, a second hole, a third hole and a fourth hole, each hole is of a rhombic structure with a good buffering effect, and a special structure with a buffering effect is formed by the holes.

3. The damping silent sound holes are arranged in the concave part in an encircling manner at equal intervals to form an annular hole group, at least two annular hole groups are arranged in the concave part, the annular hole groups are arranged in a staggered manner from inside to outside, and the circumferential arrangement structure ensures that the barbell disc body can generate a damping effect when falling at different angles.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a top sectional view of the present invention.

Description of reference numerals:

the barbell disc comprises a barbell disc body 1, a bar hole 11, a concave part 12, a buffering mute area 13, a buffering mute hole 14, a central bulge 15, an edge bulge 16, a mounting part 17, a non-slip part 18, a first hole 141, a second hole 142, a third hole 143 and a fourth hole 144.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the apparatus or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

With the aid of fig. 1 to 3, the invention discloses a silent barbell disc, which comprises a barbell disc body 1, wherein a rod hole 11 mounted with a barbell rod is formed in the center of the barbell disc body 1, two recessed portions 12 are symmetrically arranged on two sides of the barbell disc body 1, the recessed portions 12 are circumferentially arranged along the periphery of the rod hole 12 to form a buffering silent area 13, a plurality of buffering silent sound holes 14 for buffering when the barbell disc body 1 falls off are uniformly distributed in the recessed portions 12, and the buffering silent sound holes 14 are circumferentially arranged.

In one embodiment, the buffering noise hole 14 is composed of a plurality of first holes 141, second holes 142, third holes 143, and fourth holes 144, the first holes 141 are disposed along an outer circumference of the recess 12 at equal intervals, the second holes 142 are disposed along an inner circumference of the recess 12 at equal intervals, the third holes 143 are alternately disposed between the second holes 142, and the fourth holes 144 are alternately disposed between the first holes 141.

The first holes 141 and the fourth holes 144 are alternately arranged, the second holes 142 and the third holes 143 are alternately arranged, and the hole diameters of the first holes 141, the second holes 142, the third holes 143 and the fourth holes 144 are sequentially reduced from left to right.

The first hole 141, the second hole 142, the third hole 143 and the fourth hole 144 are all diamond-shaped holes, the first hole 141 and the second hole 142 are all arranged in a horizontal surrounding manner, and the third hole 143 and the fourth hole 144 are all arranged in a vertical surrounding manner.

The buffering mute holes 14 in the buffering mute areas 13 on the two sides of the barbell disc body 1 are symmetrically arranged and the depth of each hole is equal.

The barbell disc body 1 is provided with a central bulge 15 and an edge bulge 16, the central bulge 15 is arranged between the depressed part 12 and the rod hole 11, the edge bulge 16 is arranged outside the depressed part 12, and the outer wall of the central bulge 15 is carved, adhered or coated with an identification symbol.

The barbell disc body 1 is specifically arranged into a cylinder, the barbell disc body 1 is provided with an installation part 17 and an anti-skid part 18 along the outer peripheral side wall, and the installation part 17 is provided with a buffer layer surrounding the periphery of the installation part; the antiskid portions 18 are provided on both sides of the mounting portion 17.

The buffer layer is made of polyurethane or rubber material; the antiskid part 18 is provided with antiskid projections distributed in an array, and the antiskid projections can be arranged on the antiskid part 18 by silica gel or rubber and can also be made of the same material as the barbell disc body 1 and integrally.

Buffering silence hole 14 comprises first hole 141, second hole 142, third hole 143 and fourth hole 144, and each hole adopts the rhombus structure that buffering effect is good, utilizes each punch combination to become the special construction that has buffering effect, and this structure can effectively cushion the impact of barbell piece body 1 when dropping subaerially, and then noise reduction and avoiding barbell piece body 1 to damage, and the structure is ingenious and production is convenient.

This embodiment is provided with two depressed parts 12 at barbell disc body 1 bilateral symmetry, utilizes the buffering silence hole 14 that sets up in the depressed part 12 to form a buffering silence district 13, and buffering silence hole 14 is the circumference and encircles the setting, and this structure cushions when barbell disc body 1 drops, effectively reduces the noise after the collision, and the structure is ingenious.

The barbell disc body 1 of the embodiment can be further coated with a buffering wear-resistant layer on the outer wall, and the barbell disc is protected from being damaged due to collision with the ground through the buffering wear-resistant layer.

In another embodiment, the buffering silencing holes 14 are arranged around the recess 12 at equal intervals to form an annular hole set, and at least two annular hole sets are arranged in the recess 12, and the annular hole sets are arranged in a staggered mode from inside to outside.

The buffering sound-deadening hole 14 is specifically at least any one of a circle, a diamond, a triangle, or a square.

The principle of this embodiment is the same as that of another embodiment, and the buffering sound holes 14 are circumferentially distributed in the recessed portion, and the difference lies in that the size of the structure of the buffering sound holes 14 is different, and the specific embodiment is not limited, and the structure can still play the effect of buffering the sound when the barbell disc body 1 falls on the ground at different angles.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A silent barbell disc is characterized in that: including the barbell disc body, the center of barbell disc body is provided with a pole hole of installing mutually with the barbell pole, the barbell disc body is equipped with two depressed parts in its bilateral symmetry, the depressed part is the circumference along pole hole periphery and encircles the setting and form a buffering silence district, the equipartition has a plurality of buffering silence holes that are used for the barbell disc body to drop the buffering in the depressed part, each buffering silence hole is the circumference and encircles the setting.

2. A silent barbell disc as claimed in claim 1, wherein: buffering silence hole comprises a plurality of first holes, second hole, third hole and fourth hole, the equidistant circumference in outside along the depressed part of first hole sets up, the equidistant circumference in inboard along the depressed part of second hole sets up, the third hole sets up between two second holes in turn, the fourth hole sets up between two first holes in turn.

3. A silent barbell disc as claimed in claim 2, wherein: first hole and the crisscross setting of fourth hole, the crisscross setting of second hole and third hole, turn right from a left side and reduce in proper order in the aperture size in first hole, second hole, third hole and fourth hole.

4. A silent barbell disc as claimed in claim 3, wherein: first hole, second hole, third hole and fourth hole are the diamond-shaped hole, first hole and second hole all transversely encircle the setting, the equal vertical setting of encircleing in third hole and fourth hole.

5. A silent barbell disc as claimed in claim 4, wherein: the buffering mute holes in the buffering mute areas on the two sides of the barbell disc body are symmetrically arranged, and the depth of each hole is equal.

6. A silent barbell disc as claimed in claim 1, wherein: the barbell disc body is provided with a central bulge and an edge bulge, the central bulge is arranged between the depressed part and the rod hole, the edge bulge is arranged on the outer side of the depressed part, and the outer wall of the central bulge is carved, adhered or coated with an identification symbol.

7. A silent barbell disc as claimed in claim 6, wherein: the barbell disc body is specifically arranged into a cylinder, the barbell disc body is provided with an installation part and an anti-slip part along the peripheral side wall of the barbell disc body, and the installation part is provided with a buffer layer surrounding the periphery of the installation part; the antiskid parts are arranged on two sides of the mounting part.

8. A silent barbell disc as claimed in claim 7, wherein: the buffer layer is made of polyurethane or rubber materials; the anti-skid part is provided with anti-skid bulges distributed in an array.

9. A silent barbell disc as claimed in claim 1, wherein: the buffering silent sound holes are arranged in the concave part in an encircling mode at equal intervals to form an annular hole group, at least two annular hole groups are arranged in the concave part, and the annular hole groups are arranged in a staggered mode from inside to outside.

10. A silent barbell disc as claimed in claim 9, wherein: the buffering mute hole is specifically at least any one of a circle, a diamond, a triangle or a square.